mirror of
https://gitlab.com/etke.cc/emm.git
synced 2025-02-02 05:15:50 +00:00
update deps
This commit is contained in:
Aine
parent
c083a899e9
commit
de0ee6222a
17
go.mod
17
go.mod
@ -2,10 +2,21 @@ module gitlab.com/etke.cc/tools/emm
|
||||
|
||||
go 1.17
|
||||
|
||||
require maunium.net/go/mautrix v0.10.9
|
||||
require maunium.net/go/mautrix v0.16.2
|
||||
|
||||
require (
|
||||
github.com/btcsuite/btcutil v1.0.2 // indirect
|
||||
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
|
||||
golang.org/x/net v0.0.0-20211216030914-fe4d6282115f // indirect
|
||||
github.com/mattn/go-colorable v0.1.13 // indirect
|
||||
github.com/mattn/go-isatty v0.0.20 // indirect
|
||||
github.com/rs/zerolog v1.31.0 // indirect
|
||||
github.com/tidwall/gjson v1.17.0 // indirect
|
||||
github.com/tidwall/match v1.1.1 // indirect
|
||||
github.com/tidwall/pretty v1.2.1 // indirect
|
||||
github.com/tidwall/sjson v1.2.5 // indirect
|
||||
go.mau.fi/util v0.2.1 // indirect
|
||||
golang.org/x/crypto v0.16.0 // indirect
|
||||
golang.org/x/exp v0.0.0-20231127185646-65229373498e // indirect
|
||||
golang.org/x/net v0.19.0 // indirect
|
||||
golang.org/x/sys v0.15.0 // indirect
|
||||
maunium.net/go/maulogger/v2 v2.4.1 // indirect
|
||||
)
|
||||
|
||||
37
go.sum
37
go.sum
@ -9,10 +9,12 @@ github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVa
|
||||
github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
|
||||
github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
|
||||
github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
|
||||
github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
|
||||
github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
|
||||
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
|
||||
github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
|
||||
@ -20,30 +22,56 @@ github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpO
|
||||
github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
|
||||
github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
|
||||
github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
|
||||
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
|
||||
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
|
||||
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
|
||||
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
|
||||
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||
github.com/mattn/go-sqlite3 v1.14.10/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
|
||||
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
|
||||
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
|
||||
github.com/rs/zerolog v1.31.0 h1:FcTR3NnLWW+NnTwwhFWiJSZr4ECLpqCm6QsEnyvbV4A=
|
||||
github.com/rs/zerolog v1.31.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
|
||||
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
|
||||
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/tidwall/gjson v1.10.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
|
||||
github.com/tidwall/gjson v1.14.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
|
||||
github.com/tidwall/gjson v1.17.0 h1:/Jocvlh98kcTfpN2+JzGQWQcqrPQwDrVEMApx/M5ZwM=
|
||||
github.com/tidwall/gjson v1.17.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
|
||||
github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
|
||||
github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
|
||||
github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
|
||||
github.com/tidwall/pretty v1.2.1 h1:qjsOFOWWQl+N3RsoF5/ssm1pHmJJwhjlSbZ51I6wMl4=
|
||||
github.com/tidwall/pretty v1.2.1/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
|
||||
github.com/tidwall/sjson v1.2.3/go.mod h1:5WdjKx3AQMvCJ4RG6/2UYT7dLrGvJUV1x4jdTAyGvZs=
|
||||
github.com/tidwall/sjson v1.2.5 h1:kLy8mja+1c9jlljvWTlSazM7cKDRfJuR/bOJhcY5NcY=
|
||||
github.com/tidwall/sjson v1.2.5/go.mod h1:Fvgq9kS/6ociJEDnK0Fk1cpYF4FIW6ZF7LAe+6jwd28=
|
||||
go.mau.fi/util v0.2.1 h1:eazulhFE/UmjOFtPrGg6zkF5YfAyiDzQb8ihLMbsPWw=
|
||||
go.mau.fi/util v0.2.1/go.mod h1:MjlzCQEMzJ+G8RsPawHzpLB8rwTo3aPIjG5FzBvQT/c=
|
||||
golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20200115085410-6d4e4cb37c7d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 h1:0es+/5331RGQPcXlMfP+WrnIIS6dNnNRe0WB02W0F4M=
|
||||
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
|
||||
golang.org/x/crypto v0.16.0 h1:mMMrFzRSCF0GvB7Ne27XVtVAaXLrPmgPC7/v0tkwHaY=
|
||||
golang.org/x/crypto v0.16.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
|
||||
golang.org/x/exp v0.0.0-20231127185646-65229373498e h1:Gvh4YaCaXNs6dKTlfgismwWZKyjVZXwOPfIyUaqU3No=
|
||||
golang.org/x/exp v0.0.0-20231127185646-65229373498e/go.mod h1:iRJReGqOEeBhDZGkGbynYwcHlctCvnjTYIamk7uXpHI=
|
||||
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
|
||||
golang.org/x/net v0.0.0-20211216030914-fe4d6282115f h1:hEYJvxw1lSnWIl8X9ofsYMklzaDs90JI2az5YMd4fPM=
|
||||
golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
|
||||
golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c=
|
||||
golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
|
||||
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
@ -51,6 +79,11 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
|
||||
golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
@ -63,5 +96,9 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
maunium.net/go/maulogger/v2 v2.3.2/go.mod h1:TYWy7wKwz/tIXTpsx8G3mZseIRiC5DoMxSZazOHy68A=
|
||||
maunium.net/go/maulogger/v2 v2.4.1 h1:N7zSdd0mZkB2m2JtFUsiGTQQAdP0YeFWT7YMc80yAL8=
|
||||
maunium.net/go/maulogger/v2 v2.4.1/go.mod h1:omPuYwYBILeVQobz8uO3XC8DIRuEb5rXYlQSuqrbCho=
|
||||
maunium.net/go/mautrix v0.10.9 h1:Xb2lBpjSoMazsSlvsDEqJnuHZDJpYpxwza2N0w60UV0=
|
||||
maunium.net/go/mautrix v0.10.9/go.mod h1:4XljZZGZiIlpfbQ+Tt2ykjapskJ8a7Z2i9y/+YaceF8=
|
||||
maunium.net/go/mautrix v0.16.2 h1:a6GUJXNWsTEOO8VE4dROBfCIfPp50mqaqzv7KPzChvg=
|
||||
maunium.net/go/mautrix v0.16.2/go.mod h1:YL4l4rZB46/vj/ifRMEjcibbvHjgxHftOF1SgmruLu4=
|
||||
|
||||
5
justfile
5
justfile
@ -3,9 +3,8 @@ default:
|
||||
@just --list --justfile {{ justfile() }}
|
||||
|
||||
# update go deps
|
||||
update:
|
||||
go get ./cmd
|
||||
go mod tidy
|
||||
update *flags:
|
||||
go get {{flags}} ./cmd
|
||||
go mod vendor
|
||||
|
||||
# run linter
|
||||
|
||||
16
vendor/github.com/btcsuite/btcutil/LICENSE
generated
vendored
16
vendor/github.com/btcsuite/btcutil/LICENSE
generated
vendored
@ -1,16 +0,0 @@
|
||||
ISC License
|
||||
|
||||
Copyright (c) 2013-2017 The btcsuite developers
|
||||
Copyright (c) 2016-2017 The Lightning Network Developers
|
||||
|
||||
Permission to use, copy, modify, and distribute this software for any
|
||||
purpose with or without fee is hereby granted, provided that the above
|
||||
copyright notice and this permission notice appear in all copies.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
34
vendor/github.com/btcsuite/btcutil/base58/README.md
generated
vendored
34
vendor/github.com/btcsuite/btcutil/base58/README.md
generated
vendored
@ -1,34 +0,0 @@
|
||||
base58
|
||||
==========
|
||||
|
||||
[](https://travis-ci.org/btcsuite/btcutil)
|
||||
[](http://copyfree.org)
|
||||
[](http://godoc.org/github.com/btcsuite/btcutil/base58)
|
||||
|
||||
Package base58 provides an API for encoding and decoding to and from the
|
||||
modified base58 encoding. It also provides an API to do Base58Check encoding,
|
||||
as described [here](https://en.bitcoin.it/wiki/Base58Check_encoding).
|
||||
|
||||
A comprehensive suite of tests is provided to ensure proper functionality.
|
||||
|
||||
## Installation and Updating
|
||||
|
||||
```bash
|
||||
$ go get -u github.com/btcsuite/btcutil/base58
|
||||
```
|
||||
|
||||
## Examples
|
||||
|
||||
* [Decode Example](http://godoc.org/github.com/btcsuite/btcutil/base58#example-Decode)
|
||||
Demonstrates how to decode modified base58 encoded data.
|
||||
* [Encode Example](http://godoc.org/github.com/btcsuite/btcutil/base58#example-Encode)
|
||||
Demonstrates how to encode data using the modified base58 encoding scheme.
|
||||
* [CheckDecode Example](http://godoc.org/github.com/btcsuite/btcutil/base58#example-CheckDecode)
|
||||
Demonstrates how to decode Base58Check encoded data.
|
||||
* [CheckEncode Example](http://godoc.org/github.com/btcsuite/btcutil/base58#example-CheckEncode)
|
||||
Demonstrates how to encode data using the Base58Check encoding scheme.
|
||||
|
||||
## License
|
||||
|
||||
Package base58 is licensed under the [copyfree](http://copyfree.org) ISC
|
||||
License.
|
||||
75
vendor/github.com/btcsuite/btcutil/base58/base58.go
generated
vendored
75
vendor/github.com/btcsuite/btcutil/base58/base58.go
generated
vendored
@ -1,75 +0,0 @@
|
||||
// Copyright (c) 2013-2015 The btcsuite developers
|
||||
// Use of this source code is governed by an ISC
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package base58
|
||||
|
||||
import (
|
||||
"math/big"
|
||||
)
|
||||
|
||||
//go:generate go run genalphabet.go
|
||||
|
||||
var bigRadix = big.NewInt(58)
|
||||
var bigZero = big.NewInt(0)
|
||||
|
||||
// Decode decodes a modified base58 string to a byte slice.
|
||||
func Decode(b string) []byte {
|
||||
answer := big.NewInt(0)
|
||||
j := big.NewInt(1)
|
||||
|
||||
scratch := new(big.Int)
|
||||
for i := len(b) - 1; i >= 0; i-- {
|
||||
tmp := b58[b[i]]
|
||||
if tmp == 255 {
|
||||
return []byte("")
|
||||
}
|
||||
scratch.SetInt64(int64(tmp))
|
||||
scratch.Mul(j, scratch)
|
||||
answer.Add(answer, scratch)
|
||||
j.Mul(j, bigRadix)
|
||||
}
|
||||
|
||||
tmpval := answer.Bytes()
|
||||
|
||||
var numZeros int
|
||||
for numZeros = 0; numZeros < len(b); numZeros++ {
|
||||
if b[numZeros] != alphabetIdx0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
flen := numZeros + len(tmpval)
|
||||
val := make([]byte, flen)
|
||||
copy(val[numZeros:], tmpval)
|
||||
|
||||
return val
|
||||
}
|
||||
|
||||
// Encode encodes a byte slice to a modified base58 string.
|
||||
func Encode(b []byte) string {
|
||||
x := new(big.Int)
|
||||
x.SetBytes(b)
|
||||
|
||||
answer := make([]byte, 0, len(b)*136/100)
|
||||
for x.Cmp(bigZero) > 0 {
|
||||
mod := new(big.Int)
|
||||
x.DivMod(x, bigRadix, mod)
|
||||
answer = append(answer, alphabet[mod.Int64()])
|
||||
}
|
||||
|
||||
// leading zero bytes
|
||||
for _, i := range b {
|
||||
if i != 0 {
|
||||
break
|
||||
}
|
||||
answer = append(answer, alphabetIdx0)
|
||||
}
|
||||
|
||||
// reverse
|
||||
alen := len(answer)
|
||||
for i := 0; i < alen/2; i++ {
|
||||
answer[i], answer[alen-1-i] = answer[alen-1-i], answer[i]
|
||||
}
|
||||
|
||||
return string(answer)
|
||||
}
|
||||
17
vendor/github.com/btcsuite/btcutil/base58/cov_report.sh
generated
vendored
17
vendor/github.com/btcsuite/btcutil/base58/cov_report.sh
generated
vendored
@ -1,17 +0,0 @@
|
||||
#!/bin/sh
|
||||
|
||||
# This script uses gocov to generate a test coverage report.
|
||||
# The gocov tool my be obtained with the following command:
|
||||
# go get github.com/axw/gocov/gocov
|
||||
#
|
||||
# It will be installed to $GOPATH/bin, so ensure that location is in your $PATH.
|
||||
|
||||
# Check for gocov.
|
||||
type gocov >/dev/null 2>&1
|
||||
if [ $? -ne 0 ]; then
|
||||
echo >&2 "This script requires the gocov tool."
|
||||
echo >&2 "You may obtain it with the following command:"
|
||||
echo >&2 "go get github.com/axw/gocov/gocov"
|
||||
exit 1
|
||||
fi
|
||||
gocov test | gocov report
|
||||
21
vendor/github.com/mattn/go-colorable/LICENSE
generated
vendored
Normal file
21
vendor/github.com/mattn/go-colorable/LICENSE
generated
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2016 Yasuhiro Matsumoto
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
48
vendor/github.com/mattn/go-colorable/README.md
generated
vendored
Normal file
48
vendor/github.com/mattn/go-colorable/README.md
generated
vendored
Normal file
@ -0,0 +1,48 @@
|
||||
# go-colorable
|
||||
|
||||
[](https://github.com/mattn/go-colorable/actions?query=workflow%3Atest)
|
||||
[](https://codecov.io/gh/mattn/go-colorable)
|
||||
[](http://godoc.org/github.com/mattn/go-colorable)
|
||||
[](https://goreportcard.com/report/mattn/go-colorable)
|
||||
|
||||
Colorable writer for windows.
|
||||
|
||||
For example, most of logger packages doesn't show colors on windows. (I know we can do it with ansicon. But I don't want.)
|
||||
This package is possible to handle escape sequence for ansi color on windows.
|
||||
|
||||
## Too Bad!
|
||||
|
||||
|
||||
|
||||
|
||||
## So Good!
|
||||
|
||||
|
||||
|
||||
## Usage
|
||||
|
||||
```go
|
||||
logrus.SetFormatter(&logrus.TextFormatter{ForceColors: true})
|
||||
logrus.SetOutput(colorable.NewColorableStdout())
|
||||
|
||||
logrus.Info("succeeded")
|
||||
logrus.Warn("not correct")
|
||||
logrus.Error("something error")
|
||||
logrus.Fatal("panic")
|
||||
```
|
||||
|
||||
You can compile above code on non-windows OSs.
|
||||
|
||||
## Installation
|
||||
|
||||
```
|
||||
$ go get github.com/mattn/go-colorable
|
||||
```
|
||||
|
||||
# License
|
||||
|
||||
MIT
|
||||
|
||||
# Author
|
||||
|
||||
Yasuhiro Matsumoto (a.k.a mattn)
|
||||
38
vendor/github.com/mattn/go-colorable/colorable_appengine.go
generated
vendored
Normal file
38
vendor/github.com/mattn/go-colorable/colorable_appengine.go
generated
vendored
Normal file
@ -0,0 +1,38 @@
|
||||
//go:build appengine
|
||||
// +build appengine
|
||||
|
||||
package colorable
|
||||
|
||||
import (
|
||||
"io"
|
||||
"os"
|
||||
|
||||
_ "github.com/mattn/go-isatty"
|
||||
)
|
||||
|
||||
// NewColorable returns new instance of Writer which handles escape sequence.
|
||||
func NewColorable(file *os.File) io.Writer {
|
||||
if file == nil {
|
||||
panic("nil passed instead of *os.File to NewColorable()")
|
||||
}
|
||||
|
||||
return file
|
||||
}
|
||||
|
||||
// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout.
|
||||
func NewColorableStdout() io.Writer {
|
||||
return os.Stdout
|
||||
}
|
||||
|
||||
// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr.
|
||||
func NewColorableStderr() io.Writer {
|
||||
return os.Stderr
|
||||
}
|
||||
|
||||
// EnableColorsStdout enable colors if possible.
|
||||
func EnableColorsStdout(enabled *bool) func() {
|
||||
if enabled != nil {
|
||||
*enabled = true
|
||||
}
|
||||
return func() {}
|
||||
}
|
||||
38
vendor/github.com/mattn/go-colorable/colorable_others.go
generated
vendored
Normal file
38
vendor/github.com/mattn/go-colorable/colorable_others.go
generated
vendored
Normal file
@ -0,0 +1,38 @@
|
||||
//go:build !windows && !appengine
|
||||
// +build !windows,!appengine
|
||||
|
||||
package colorable
|
||||
|
||||
import (
|
||||
"io"
|
||||
"os"
|
||||
|
||||
_ "github.com/mattn/go-isatty"
|
||||
)
|
||||
|
||||
// NewColorable returns new instance of Writer which handles escape sequence.
|
||||
func NewColorable(file *os.File) io.Writer {
|
||||
if file == nil {
|
||||
panic("nil passed instead of *os.File to NewColorable()")
|
||||
}
|
||||
|
||||
return file
|
||||
}
|
||||
|
||||
// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout.
|
||||
func NewColorableStdout() io.Writer {
|
||||
return os.Stdout
|
||||
}
|
||||
|
||||
// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr.
|
||||
func NewColorableStderr() io.Writer {
|
||||
return os.Stderr
|
||||
}
|
||||
|
||||
// EnableColorsStdout enable colors if possible.
|
||||
func EnableColorsStdout(enabled *bool) func() {
|
||||
if enabled != nil {
|
||||
*enabled = true
|
||||
}
|
||||
return func() {}
|
||||
}
|
||||
1047
vendor/github.com/mattn/go-colorable/colorable_windows.go
generated
vendored
Normal file
1047
vendor/github.com/mattn/go-colorable/colorable_windows.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
12
vendor/github.com/mattn/go-colorable/go.test.sh
generated
vendored
Normal file
12
vendor/github.com/mattn/go-colorable/go.test.sh
generated
vendored
Normal file
@ -0,0 +1,12 @@
|
||||
#!/usr/bin/env bash
|
||||
|
||||
set -e
|
||||
echo "" > coverage.txt
|
||||
|
||||
for d in $(go list ./... | grep -v vendor); do
|
||||
go test -race -coverprofile=profile.out -covermode=atomic "$d"
|
||||
if [ -f profile.out ]; then
|
||||
cat profile.out >> coverage.txt
|
||||
rm profile.out
|
||||
fi
|
||||
done
|
||||
57
vendor/github.com/mattn/go-colorable/noncolorable.go
generated
vendored
Normal file
57
vendor/github.com/mattn/go-colorable/noncolorable.go
generated
vendored
Normal file
@ -0,0 +1,57 @@
|
||||
package colorable
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
)
|
||||
|
||||
// NonColorable holds writer but removes escape sequence.
|
||||
type NonColorable struct {
|
||||
out io.Writer
|
||||
}
|
||||
|
||||
// NewNonColorable returns new instance of Writer which removes escape sequence from Writer.
|
||||
func NewNonColorable(w io.Writer) io.Writer {
|
||||
return &NonColorable{out: w}
|
||||
}
|
||||
|
||||
// Write writes data on console
|
||||
func (w *NonColorable) Write(data []byte) (n int, err error) {
|
||||
er := bytes.NewReader(data)
|
||||
var plaintext bytes.Buffer
|
||||
loop:
|
||||
for {
|
||||
c1, err := er.ReadByte()
|
||||
if err != nil {
|
||||
plaintext.WriteTo(w.out)
|
||||
break loop
|
||||
}
|
||||
if c1 != 0x1b {
|
||||
plaintext.WriteByte(c1)
|
||||
continue
|
||||
}
|
||||
_, err = plaintext.WriteTo(w.out)
|
||||
if err != nil {
|
||||
break loop
|
||||
}
|
||||
c2, err := er.ReadByte()
|
||||
if err != nil {
|
||||
break loop
|
||||
}
|
||||
if c2 != 0x5b {
|
||||
continue
|
||||
}
|
||||
|
||||
for {
|
||||
c, err := er.ReadByte()
|
||||
if err != nil {
|
||||
break loop
|
||||
}
|
||||
if ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '@' {
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return len(data), nil
|
||||
}
|
||||
9
vendor/github.com/mattn/go-isatty/LICENSE
generated
vendored
Normal file
9
vendor/github.com/mattn/go-isatty/LICENSE
generated
vendored
Normal file
@ -0,0 +1,9 @@
|
||||
Copyright (c) Yasuhiro MATSUMOTO <mattn.jp@gmail.com>
|
||||
|
||||
MIT License (Expat)
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
50
vendor/github.com/mattn/go-isatty/README.md
generated
vendored
Normal file
50
vendor/github.com/mattn/go-isatty/README.md
generated
vendored
Normal file
@ -0,0 +1,50 @@
|
||||
# go-isatty
|
||||
|
||||
[](http://godoc.org/github.com/mattn/go-isatty)
|
||||
[](https://codecov.io/gh/mattn/go-isatty)
|
||||
[](https://coveralls.io/github/mattn/go-isatty?branch=master)
|
||||
[](https://goreportcard.com/report/mattn/go-isatty)
|
||||
|
||||
isatty for golang
|
||||
|
||||
## Usage
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/mattn/go-isatty"
|
||||
"os"
|
||||
)
|
||||
|
||||
func main() {
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
fmt.Println("Is Terminal")
|
||||
} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
|
||||
fmt.Println("Is Cygwin/MSYS2 Terminal")
|
||||
} else {
|
||||
fmt.Println("Is Not Terminal")
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Installation
|
||||
|
||||
```
|
||||
$ go get github.com/mattn/go-isatty
|
||||
```
|
||||
|
||||
## License
|
||||
|
||||
MIT
|
||||
|
||||
## Author
|
||||
|
||||
Yasuhiro Matsumoto (a.k.a mattn)
|
||||
|
||||
## Thanks
|
||||
|
||||
* k-takata: base idea for IsCygwinTerminal
|
||||
|
||||
https://github.com/k-takata/go-iscygpty
|
||||
2
vendor/github.com/mattn/go-isatty/doc.go
generated
vendored
Normal file
2
vendor/github.com/mattn/go-isatty/doc.go
generated
vendored
Normal file
@ -0,0 +1,2 @@
|
||||
// Package isatty implements interface to isatty
|
||||
package isatty
|
||||
12
vendor/github.com/mattn/go-isatty/go.test.sh
generated
vendored
Normal file
12
vendor/github.com/mattn/go-isatty/go.test.sh
generated
vendored
Normal file
@ -0,0 +1,12 @@
|
||||
#!/usr/bin/env bash
|
||||
|
||||
set -e
|
||||
echo "" > coverage.txt
|
||||
|
||||
for d in $(go list ./... | grep -v vendor); do
|
||||
go test -race -coverprofile=profile.out -covermode=atomic "$d"
|
||||
if [ -f profile.out ]; then
|
||||
cat profile.out >> coverage.txt
|
||||
rm profile.out
|
||||
fi
|
||||
done
|
||||
20
vendor/github.com/mattn/go-isatty/isatty_bsd.go
generated
vendored
Normal file
20
vendor/github.com/mattn/go-isatty/isatty_bsd.go
generated
vendored
Normal file
@ -0,0 +1,20 @@
|
||||
//go:build (darwin || freebsd || openbsd || netbsd || dragonfly || hurd) && !appengine && !tinygo
|
||||
// +build darwin freebsd openbsd netbsd dragonfly hurd
|
||||
// +build !appengine
|
||||
// +build !tinygo
|
||||
|
||||
package isatty
|
||||
|
||||
import "golang.org/x/sys/unix"
|
||||
|
||||
// IsTerminal return true if the file descriptor is terminal.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
_, err := unix.IoctlGetTermios(int(fd), unix.TIOCGETA)
|
||||
return err == nil
|
||||
}
|
||||
|
||||
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
17
vendor/github.com/mattn/go-isatty/isatty_others.go
generated
vendored
Normal file
17
vendor/github.com/mattn/go-isatty/isatty_others.go
generated
vendored
Normal file
@ -0,0 +1,17 @@
|
||||
//go:build (appengine || js || nacl || tinygo || wasm) && !windows
|
||||
// +build appengine js nacl tinygo wasm
|
||||
// +build !windows
|
||||
|
||||
package isatty
|
||||
|
||||
// IsTerminal returns true if the file descriptor is terminal which
|
||||
// is always false on js and appengine classic which is a sandboxed PaaS.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
23
vendor/github.com/mattn/go-isatty/isatty_plan9.go
generated
vendored
Normal file
23
vendor/github.com/mattn/go-isatty/isatty_plan9.go
generated
vendored
Normal file
@ -0,0 +1,23 @@
|
||||
//go:build plan9
|
||||
// +build plan9
|
||||
|
||||
package isatty
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
path, err := syscall.Fd2path(int(fd))
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return path == "/dev/cons" || path == "/mnt/term/dev/cons"
|
||||
}
|
||||
|
||||
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
21
vendor/github.com/mattn/go-isatty/isatty_solaris.go
generated
vendored
Normal file
21
vendor/github.com/mattn/go-isatty/isatty_solaris.go
generated
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
//go:build solaris && !appengine
|
||||
// +build solaris,!appengine
|
||||
|
||||
package isatty
|
||||
|
||||
import (
|
||||
"golang.org/x/sys/unix"
|
||||
)
|
||||
|
||||
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||
// see: https://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libc/port/gen/isatty.c
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
_, err := unix.IoctlGetTermio(int(fd), unix.TCGETA)
|
||||
return err == nil
|
||||
}
|
||||
|
||||
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
20
vendor/github.com/mattn/go-isatty/isatty_tcgets.go
generated
vendored
Normal file
20
vendor/github.com/mattn/go-isatty/isatty_tcgets.go
generated
vendored
Normal file
@ -0,0 +1,20 @@
|
||||
//go:build (linux || aix || zos) && !appengine && !tinygo
|
||||
// +build linux aix zos
|
||||
// +build !appengine
|
||||
// +build !tinygo
|
||||
|
||||
package isatty
|
||||
|
||||
import "golang.org/x/sys/unix"
|
||||
|
||||
// IsTerminal return true if the file descriptor is terminal.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
_, err := unix.IoctlGetTermios(int(fd), unix.TCGETS)
|
||||
return err == nil
|
||||
}
|
||||
|
||||
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
125
vendor/github.com/mattn/go-isatty/isatty_windows.go
generated
vendored
Normal file
125
vendor/github.com/mattn/go-isatty/isatty_windows.go
generated
vendored
Normal file
@ -0,0 +1,125 @@
|
||||
//go:build windows && !appengine
|
||||
// +build windows,!appengine
|
||||
|
||||
package isatty
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"strings"
|
||||
"syscall"
|
||||
"unicode/utf16"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const (
|
||||
objectNameInfo uintptr = 1
|
||||
fileNameInfo = 2
|
||||
fileTypePipe = 3
|
||||
)
|
||||
|
||||
var (
|
||||
kernel32 = syscall.NewLazyDLL("kernel32.dll")
|
||||
ntdll = syscall.NewLazyDLL("ntdll.dll")
|
||||
procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
|
||||
procGetFileInformationByHandleEx = kernel32.NewProc("GetFileInformationByHandleEx")
|
||||
procGetFileType = kernel32.NewProc("GetFileType")
|
||||
procNtQueryObject = ntdll.NewProc("NtQueryObject")
|
||||
)
|
||||
|
||||
func init() {
|
||||
// Check if GetFileInformationByHandleEx is available.
|
||||
if procGetFileInformationByHandleEx.Find() != nil {
|
||||
procGetFileInformationByHandleEx = nil
|
||||
}
|
||||
}
|
||||
|
||||
// IsTerminal return true if the file descriptor is terminal.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
var st uint32
|
||||
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0)
|
||||
return r != 0 && e == 0
|
||||
}
|
||||
|
||||
// Check pipe name is used for cygwin/msys2 pty.
|
||||
// Cygwin/MSYS2 PTY has a name like:
|
||||
// \{cygwin,msys}-XXXXXXXXXXXXXXXX-ptyN-{from,to}-master
|
||||
func isCygwinPipeName(name string) bool {
|
||||
token := strings.Split(name, "-")
|
||||
if len(token) < 5 {
|
||||
return false
|
||||
}
|
||||
|
||||
if token[0] != `\msys` &&
|
||||
token[0] != `\cygwin` &&
|
||||
token[0] != `\Device\NamedPipe\msys` &&
|
||||
token[0] != `\Device\NamedPipe\cygwin` {
|
||||
return false
|
||||
}
|
||||
|
||||
if token[1] == "" {
|
||||
return false
|
||||
}
|
||||
|
||||
if !strings.HasPrefix(token[2], "pty") {
|
||||
return false
|
||||
}
|
||||
|
||||
if token[3] != `from` && token[3] != `to` {
|
||||
return false
|
||||
}
|
||||
|
||||
if token[4] != "master" {
|
||||
return false
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// getFileNameByHandle use the undocomented ntdll NtQueryObject to get file full name from file handler
|
||||
// since GetFileInformationByHandleEx is not available under windows Vista and still some old fashion
|
||||
// guys are using Windows XP, this is a workaround for those guys, it will also work on system from
|
||||
// Windows vista to 10
|
||||
// see https://stackoverflow.com/a/18792477 for details
|
||||
func getFileNameByHandle(fd uintptr) (string, error) {
|
||||
if procNtQueryObject == nil {
|
||||
return "", errors.New("ntdll.dll: NtQueryObject not supported")
|
||||
}
|
||||
|
||||
var buf [4 + syscall.MAX_PATH]uint16
|
||||
var result int
|
||||
r, _, e := syscall.Syscall6(procNtQueryObject.Addr(), 5,
|
||||
fd, objectNameInfo, uintptr(unsafe.Pointer(&buf)), uintptr(2*len(buf)), uintptr(unsafe.Pointer(&result)), 0)
|
||||
if r != 0 {
|
||||
return "", e
|
||||
}
|
||||
return string(utf16.Decode(buf[4 : 4+buf[0]/2])), nil
|
||||
}
|
||||
|
||||
// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
|
||||
// terminal.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
if procGetFileInformationByHandleEx == nil {
|
||||
name, err := getFileNameByHandle(fd)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return isCygwinPipeName(name)
|
||||
}
|
||||
|
||||
// Cygwin/msys's pty is a pipe.
|
||||
ft, _, e := syscall.Syscall(procGetFileType.Addr(), 1, fd, 0, 0)
|
||||
if ft != fileTypePipe || e != 0 {
|
||||
return false
|
||||
}
|
||||
|
||||
var buf [2 + syscall.MAX_PATH]uint16
|
||||
r, _, e := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(),
|
||||
4, fd, fileNameInfo, uintptr(unsafe.Pointer(&buf)),
|
||||
uintptr(len(buf)*2), 0, 0)
|
||||
if r == 0 || e != 0 {
|
||||
return false
|
||||
}
|
||||
|
||||
l := *(*uint32)(unsafe.Pointer(&buf))
|
||||
return isCygwinPipeName(string(utf16.Decode(buf[2 : 2+l/2])))
|
||||
}
|
||||
25
vendor/github.com/rs/zerolog/.gitignore
generated
vendored
Normal file
25
vendor/github.com/rs/zerolog/.gitignore
generated
vendored
Normal file
@ -0,0 +1,25 @@
|
||||
# Compiled Object files, Static and Dynamic libs (Shared Objects)
|
||||
*.o
|
||||
*.a
|
||||
*.so
|
||||
|
||||
# Folders
|
||||
_obj
|
||||
_test
|
||||
tmp
|
||||
|
||||
# Architecture specific extensions/prefixes
|
||||
*.[568vq]
|
||||
[568vq].out
|
||||
|
||||
*.cgo1.go
|
||||
*.cgo2.c
|
||||
_cgo_defun.c
|
||||
_cgo_gotypes.go
|
||||
_cgo_export.*
|
||||
|
||||
_testmain.go
|
||||
|
||||
*.exe
|
||||
*.test
|
||||
*.prof
|
||||
1
vendor/github.com/rs/zerolog/CNAME
generated
vendored
Normal file
1
vendor/github.com/rs/zerolog/CNAME
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
zerolog.io
|
||||
21
vendor/github.com/rs/zerolog/LICENSE
generated
vendored
Normal file
21
vendor/github.com/rs/zerolog/LICENSE
generated
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2017 Olivier Poitrey
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
786
vendor/github.com/rs/zerolog/README.md
generated
vendored
Normal file
786
vendor/github.com/rs/zerolog/README.md
generated
vendored
Normal file
@ -0,0 +1,786 @@
|
||||
# Zero Allocation JSON Logger
|
||||
|
||||
[](https://godoc.org/github.com/rs/zerolog) [](https://raw.githubusercontent.com/rs/zerolog/master/LICENSE) [](https://github.com/rs/zerolog/actions/workflows/test.yml) [](https://raw.githack.com/wiki/rs/zerolog/coverage.html)
|
||||
|
||||
The zerolog package provides a fast and simple logger dedicated to JSON output.
|
||||
|
||||
Zerolog's API is designed to provide both a great developer experience and stunning [performance](#benchmarks). Its unique chaining API allows zerolog to write JSON (or CBOR) log events by avoiding allocations and reflection.
|
||||
|
||||
Uber's [zap](https://godoc.org/go.uber.org/zap) library pioneered this approach. Zerolog is taking this concept to the next level with a simpler to use API and even better performance.
|
||||
|
||||
To keep the code base and the API simple, zerolog focuses on efficient structured logging only. Pretty logging on the console is made possible using the provided (but inefficient) [`zerolog.ConsoleWriter`](#pretty-logging).
|
||||
|
||||
|
||||
|
||||
## Who uses zerolog
|
||||
|
||||
Find out [who uses zerolog](https://github.com/rs/zerolog/wiki/Who-uses-zerolog) and add your company / project to the list.
|
||||
|
||||
## Features
|
||||
|
||||
* [Blazing fast](#benchmarks)
|
||||
* [Low to zero allocation](#benchmarks)
|
||||
* [Leveled logging](#leveled-logging)
|
||||
* [Sampling](#log-sampling)
|
||||
* [Hooks](#hooks)
|
||||
* [Contextual fields](#contextual-logging)
|
||||
* [`context.Context` integration](#contextcontext-integration)
|
||||
* [Integration with `net/http`](#integration-with-nethttp)
|
||||
* [JSON and CBOR encoding formats](#binary-encoding)
|
||||
* [Pretty logging for development](#pretty-logging)
|
||||
* [Error Logging (with optional Stacktrace)](#error-logging)
|
||||
|
||||
## Installation
|
||||
|
||||
```bash
|
||||
go get -u github.com/rs/zerolog/log
|
||||
```
|
||||
|
||||
## Getting Started
|
||||
|
||||
### Simple Logging Example
|
||||
|
||||
For simple logging, import the global logger package **github.com/rs/zerolog/log**
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func main() {
|
||||
// UNIX Time is faster and smaller than most timestamps
|
||||
zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
|
||||
|
||||
log.Print("hello world")
|
||||
}
|
||||
|
||||
// Output: {"time":1516134303,"level":"debug","message":"hello world"}
|
||||
```
|
||||
> Note: By default log writes to `os.Stderr`
|
||||
> Note: The default log level for `log.Print` is *debug*
|
||||
|
||||
### Contextual Logging
|
||||
|
||||
**zerolog** allows data to be added to log messages in the form of key:value pairs. The data added to the message adds "context" about the log event that can be critical for debugging as well as myriad other purposes. An example of this is below:
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func main() {
|
||||
zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
|
||||
|
||||
log.Debug().
|
||||
Str("Scale", "833 cents").
|
||||
Float64("Interval", 833.09).
|
||||
Msg("Fibonacci is everywhere")
|
||||
|
||||
log.Debug().
|
||||
Str("Name", "Tom").
|
||||
Send()
|
||||
}
|
||||
|
||||
// Output: {"level":"debug","Scale":"833 cents","Interval":833.09,"time":1562212768,"message":"Fibonacci is everywhere"}
|
||||
// Output: {"level":"debug","Name":"Tom","time":1562212768}
|
||||
```
|
||||
|
||||
> You'll note in the above example that when adding contextual fields, the fields are strongly typed. You can find the full list of supported fields [here](#standard-types)
|
||||
|
||||
### Leveled Logging
|
||||
|
||||
#### Simple Leveled Logging Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func main() {
|
||||
zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
|
||||
|
||||
log.Info().Msg("hello world")
|
||||
}
|
||||
|
||||
// Output: {"time":1516134303,"level":"info","message":"hello world"}
|
||||
```
|
||||
|
||||
> It is very important to note that when using the **zerolog** chaining API, as shown above (`log.Info().Msg("hello world"`), the chain must have either the `Msg` or `Msgf` method call. If you forget to add either of these, the log will not occur and there is no compile time error to alert you of this.
|
||||
|
||||
**zerolog** allows for logging at the following levels (from highest to lowest):
|
||||
|
||||
* panic (`zerolog.PanicLevel`, 5)
|
||||
* fatal (`zerolog.FatalLevel`, 4)
|
||||
* error (`zerolog.ErrorLevel`, 3)
|
||||
* warn (`zerolog.WarnLevel`, 2)
|
||||
* info (`zerolog.InfoLevel`, 1)
|
||||
* debug (`zerolog.DebugLevel`, 0)
|
||||
* trace (`zerolog.TraceLevel`, -1)
|
||||
|
||||
You can set the Global logging level to any of these options using the `SetGlobalLevel` function in the zerolog package, passing in one of the given constants above, e.g. `zerolog.InfoLevel` would be the "info" level. Whichever level is chosen, all logs with a level greater than or equal to that level will be written. To turn off logging entirely, pass the `zerolog.Disabled` constant.
|
||||
|
||||
#### Setting Global Log Level
|
||||
|
||||
This example uses command-line flags to demonstrate various outputs depending on the chosen log level.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func main() {
|
||||
zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
|
||||
debug := flag.Bool("debug", false, "sets log level to debug")
|
||||
|
||||
flag.Parse()
|
||||
|
||||
// Default level for this example is info, unless debug flag is present
|
||||
zerolog.SetGlobalLevel(zerolog.InfoLevel)
|
||||
if *debug {
|
||||
zerolog.SetGlobalLevel(zerolog.DebugLevel)
|
||||
}
|
||||
|
||||
log.Debug().Msg("This message appears only when log level set to Debug")
|
||||
log.Info().Msg("This message appears when log level set to Debug or Info")
|
||||
|
||||
if e := log.Debug(); e.Enabled() {
|
||||
// Compute log output only if enabled.
|
||||
value := "bar"
|
||||
e.Str("foo", value).Msg("some debug message")
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
Info Output (no flag)
|
||||
|
||||
```bash
|
||||
$ ./logLevelExample
|
||||
{"time":1516387492,"level":"info","message":"This message appears when log level set to Debug or Info"}
|
||||
```
|
||||
|
||||
Debug Output (debug flag set)
|
||||
|
||||
```bash
|
||||
$ ./logLevelExample -debug
|
||||
{"time":1516387573,"level":"debug","message":"This message appears only when log level set to Debug"}
|
||||
{"time":1516387573,"level":"info","message":"This message appears when log level set to Debug or Info"}
|
||||
{"time":1516387573,"level":"debug","foo":"bar","message":"some debug message"}
|
||||
```
|
||||
|
||||
#### Logging without Level or Message
|
||||
|
||||
You may choose to log without a specific level by using the `Log` method. You may also write without a message by setting an empty string in the `msg string` parameter of the `Msg` method. Both are demonstrated in the example below.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func main() {
|
||||
zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
|
||||
|
||||
log.Log().
|
||||
Str("foo", "bar").
|
||||
Msg("")
|
||||
}
|
||||
|
||||
// Output: {"time":1494567715,"foo":"bar"}
|
||||
```
|
||||
|
||||
### Error Logging
|
||||
|
||||
You can log errors using the `Err` method
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"errors"
|
||||
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func main() {
|
||||
zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
|
||||
|
||||
err := errors.New("seems we have an error here")
|
||||
log.Error().Err(err).Msg("")
|
||||
}
|
||||
|
||||
// Output: {"level":"error","error":"seems we have an error here","time":1609085256}
|
||||
```
|
||||
|
||||
> The default field name for errors is `error`, you can change this by setting `zerolog.ErrorFieldName` to meet your needs.
|
||||
|
||||
#### Error Logging with Stacktrace
|
||||
|
||||
Using `github.com/pkg/errors`, you can add a formatted stacktrace to your errors.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"github.com/pkg/errors"
|
||||
"github.com/rs/zerolog/pkgerrors"
|
||||
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func main() {
|
||||
zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
|
||||
zerolog.ErrorStackMarshaler = pkgerrors.MarshalStack
|
||||
|
||||
err := outer()
|
||||
log.Error().Stack().Err(err).Msg("")
|
||||
}
|
||||
|
||||
func inner() error {
|
||||
return errors.New("seems we have an error here")
|
||||
}
|
||||
|
||||
func middle() error {
|
||||
err := inner()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func outer() error {
|
||||
err := middle()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Output: {"level":"error","stack":[{"func":"inner","line":"20","source":"errors.go"},{"func":"middle","line":"24","source":"errors.go"},{"func":"outer","line":"32","source":"errors.go"},{"func":"main","line":"15","source":"errors.go"},{"func":"main","line":"204","source":"proc.go"},{"func":"goexit","line":"1374","source":"asm_amd64.s"}],"error":"seems we have an error here","time":1609086683}
|
||||
```
|
||||
|
||||
> zerolog.ErrorStackMarshaler must be set in order for the stack to output anything.
|
||||
|
||||
#### Logging Fatal Messages
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"errors"
|
||||
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func main() {
|
||||
err := errors.New("A repo man spends his life getting into tense situations")
|
||||
service := "myservice"
|
||||
|
||||
zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
|
||||
|
||||
log.Fatal().
|
||||
Err(err).
|
||||
Str("service", service).
|
||||
Msgf("Cannot start %s", service)
|
||||
}
|
||||
|
||||
// Output: {"time":1516133263,"level":"fatal","error":"A repo man spends his life getting into tense situations","service":"myservice","message":"Cannot start myservice"}
|
||||
// exit status 1
|
||||
```
|
||||
|
||||
> NOTE: Using `Msgf` generates one allocation even when the logger is disabled.
|
||||
|
||||
|
||||
### Create logger instance to manage different outputs
|
||||
|
||||
```go
|
||||
logger := zerolog.New(os.Stderr).With().Timestamp().Logger()
|
||||
|
||||
logger.Info().Str("foo", "bar").Msg("hello world")
|
||||
|
||||
// Output: {"level":"info","time":1494567715,"message":"hello world","foo":"bar"}
|
||||
```
|
||||
|
||||
### Sub-loggers let you chain loggers with additional context
|
||||
|
||||
```go
|
||||
sublogger := log.With().
|
||||
Str("component", "foo").
|
||||
Logger()
|
||||
sublogger.Info().Msg("hello world")
|
||||
|
||||
// Output: {"level":"info","time":1494567715,"message":"hello world","component":"foo"}
|
||||
```
|
||||
|
||||
### Pretty logging
|
||||
|
||||
To log a human-friendly, colorized output, use `zerolog.ConsoleWriter`:
|
||||
|
||||
```go
|
||||
log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
|
||||
|
||||
log.Info().Str("foo", "bar").Msg("Hello world")
|
||||
|
||||
// Output: 3:04PM INF Hello World foo=bar
|
||||
```
|
||||
|
||||
To customize the configuration and formatting:
|
||||
|
||||
```go
|
||||
output := zerolog.ConsoleWriter{Out: os.Stdout, TimeFormat: time.RFC3339}
|
||||
output.FormatLevel = func(i interface{}) string {
|
||||
return strings.ToUpper(fmt.Sprintf("| %-6s|", i))
|
||||
}
|
||||
output.FormatMessage = func(i interface{}) string {
|
||||
return fmt.Sprintf("***%s****", i)
|
||||
}
|
||||
output.FormatFieldName = func(i interface{}) string {
|
||||
return fmt.Sprintf("%s:", i)
|
||||
}
|
||||
output.FormatFieldValue = func(i interface{}) string {
|
||||
return strings.ToUpper(fmt.Sprintf("%s", i))
|
||||
}
|
||||
|
||||
log := zerolog.New(output).With().Timestamp().Logger()
|
||||
|
||||
log.Info().Str("foo", "bar").Msg("Hello World")
|
||||
|
||||
// Output: 2006-01-02T15:04:05Z07:00 | INFO | ***Hello World**** foo:BAR
|
||||
```
|
||||
|
||||
### Sub dictionary
|
||||
|
||||
```go
|
||||
log.Info().
|
||||
Str("foo", "bar").
|
||||
Dict("dict", zerolog.Dict().
|
||||
Str("bar", "baz").
|
||||
Int("n", 1),
|
||||
).Msg("hello world")
|
||||
|
||||
// Output: {"level":"info","time":1494567715,"foo":"bar","dict":{"bar":"baz","n":1},"message":"hello world"}
|
||||
```
|
||||
|
||||
### Customize automatic field names
|
||||
|
||||
```go
|
||||
zerolog.TimestampFieldName = "t"
|
||||
zerolog.LevelFieldName = "l"
|
||||
zerolog.MessageFieldName = "m"
|
||||
|
||||
log.Info().Msg("hello world")
|
||||
|
||||
// Output: {"l":"info","t":1494567715,"m":"hello world"}
|
||||
```
|
||||
|
||||
### Add contextual fields to the global logger
|
||||
|
||||
```go
|
||||
log.Logger = log.With().Str("foo", "bar").Logger()
|
||||
```
|
||||
|
||||
### Add file and line number to log
|
||||
|
||||
Equivalent of `Llongfile`:
|
||||
|
||||
```go
|
||||
log.Logger = log.With().Caller().Logger()
|
||||
log.Info().Msg("hello world")
|
||||
|
||||
// Output: {"level": "info", "message": "hello world", "caller": "/go/src/your_project/some_file:21"}
|
||||
```
|
||||
|
||||
Equivalent of `Lshortfile`:
|
||||
|
||||
```go
|
||||
zerolog.CallerMarshalFunc = func(pc uintptr, file string, line int) string {
|
||||
short := file
|
||||
for i := len(file) - 1; i > 0; i-- {
|
||||
if file[i] == '/' {
|
||||
short = file[i+1:]
|
||||
break
|
||||
}
|
||||
}
|
||||
file = short
|
||||
return file + ":" + strconv.Itoa(line)
|
||||
}
|
||||
log.Logger = log.With().Caller().Logger()
|
||||
log.Info().Msg("hello world")
|
||||
|
||||
// Output: {"level": "info", "message": "hello world", "caller": "some_file:21"}
|
||||
```
|
||||
|
||||
### Thread-safe, lock-free, non-blocking writer
|
||||
|
||||
If your writer might be slow or not thread-safe and you need your log producers to never get slowed down by a slow writer, you can use a `diode.Writer` as follows:
|
||||
|
||||
```go
|
||||
wr := diode.NewWriter(os.Stdout, 1000, 10*time.Millisecond, func(missed int) {
|
||||
fmt.Printf("Logger Dropped %d messages", missed)
|
||||
})
|
||||
log := zerolog.New(wr)
|
||||
log.Print("test")
|
||||
```
|
||||
|
||||
You will need to install `code.cloudfoundry.org/go-diodes` to use this feature.
|
||||
|
||||
### Log Sampling
|
||||
|
||||
```go
|
||||
sampled := log.Sample(&zerolog.BasicSampler{N: 10})
|
||||
sampled.Info().Msg("will be logged every 10 messages")
|
||||
|
||||
// Output: {"time":1494567715,"level":"info","message":"will be logged every 10 messages"}
|
||||
```
|
||||
|
||||
More advanced sampling:
|
||||
|
||||
```go
|
||||
// Will let 5 debug messages per period of 1 second.
|
||||
// Over 5 debug message, 1 every 100 debug messages are logged.
|
||||
// Other levels are not sampled.
|
||||
sampled := log.Sample(zerolog.LevelSampler{
|
||||
DebugSampler: &zerolog.BurstSampler{
|
||||
Burst: 5,
|
||||
Period: 1*time.Second,
|
||||
NextSampler: &zerolog.BasicSampler{N: 100},
|
||||
},
|
||||
})
|
||||
sampled.Debug().Msg("hello world")
|
||||
|
||||
// Output: {"time":1494567715,"level":"debug","message":"hello world"}
|
||||
```
|
||||
|
||||
### Hooks
|
||||
|
||||
```go
|
||||
type SeverityHook struct{}
|
||||
|
||||
func (h SeverityHook) Run(e *zerolog.Event, level zerolog.Level, msg string) {
|
||||
if level != zerolog.NoLevel {
|
||||
e.Str("severity", level.String())
|
||||
}
|
||||
}
|
||||
|
||||
hooked := log.Hook(SeverityHook{})
|
||||
hooked.Warn().Msg("")
|
||||
|
||||
// Output: {"level":"warn","severity":"warn"}
|
||||
```
|
||||
|
||||
### Pass a sub-logger by context
|
||||
|
||||
```go
|
||||
ctx := log.With().Str("component", "module").Logger().WithContext(ctx)
|
||||
|
||||
log.Ctx(ctx).Info().Msg("hello world")
|
||||
|
||||
// Output: {"component":"module","level":"info","message":"hello world"}
|
||||
```
|
||||
|
||||
### Set as standard logger output
|
||||
|
||||
```go
|
||||
log := zerolog.New(os.Stdout).With().
|
||||
Str("foo", "bar").
|
||||
Logger()
|
||||
|
||||
stdlog.SetFlags(0)
|
||||
stdlog.SetOutput(log)
|
||||
|
||||
stdlog.Print("hello world")
|
||||
|
||||
// Output: {"foo":"bar","message":"hello world"}
|
||||
```
|
||||
|
||||
### context.Context integration
|
||||
|
||||
Go contexts are commonly passed throughout Go code, and this can help you pass
|
||||
your Logger into places it might otherwise be hard to inject. The `Logger`
|
||||
instance may be attached to Go context (`context.Context`) using
|
||||
`Logger.WithContext(ctx)` and extracted from it using `zerolog.Ctx(ctx)`.
|
||||
For example:
|
||||
|
||||
```go
|
||||
func f() {
|
||||
logger := zerolog.New(os.Stdout)
|
||||
ctx := context.Background()
|
||||
|
||||
// Attach the Logger to the context.Context
|
||||
ctx = logger.WithContext(ctx)
|
||||
someFunc(ctx)
|
||||
}
|
||||
|
||||
func someFunc(ctx context.Context) {
|
||||
// Get Logger from the go Context. if it's nil, then
|
||||
// `zerolog.DefaultContextLogger` is returned, if
|
||||
// `DefaultContextLogger` is nil, then a disabled logger is returned.
|
||||
logger := zerolog.Ctx(ctx)
|
||||
logger.Info().Msg("Hello")
|
||||
}
|
||||
```
|
||||
|
||||
A second form of `context.Context` integration allows you to pass the current
|
||||
context.Context into the logged event, and retrieve it from hooks. This can be
|
||||
useful to log trace and span IDs or other information stored in the go context,
|
||||
and facilitates the unification of logging and tracing in some systems:
|
||||
|
||||
```go
|
||||
type TracingHook struct{}
|
||||
|
||||
func (h TracingHook) Run(e *zerolog.Event, level zerolog.Level, msg string) {
|
||||
ctx := e.Ctx()
|
||||
spanId := getSpanIdFromContext(ctx) // as per your tracing framework
|
||||
e.Str("span-id", spanId)
|
||||
}
|
||||
|
||||
func f() {
|
||||
// Setup the logger
|
||||
logger := zerolog.New(os.Stdout)
|
||||
logger = logger.Hook(TracingHook{})
|
||||
|
||||
ctx := context.Background()
|
||||
// Use the Ctx function to make the context available to the hook
|
||||
logger.Info().Ctx(ctx).Msg("Hello")
|
||||
}
|
||||
```
|
||||
|
||||
### Integration with `net/http`
|
||||
|
||||
The `github.com/rs/zerolog/hlog` package provides some helpers to integrate zerolog with `http.Handler`.
|
||||
|
||||
In this example we use [alice](https://github.com/justinas/alice) to install logger for better readability.
|
||||
|
||||
```go
|
||||
log := zerolog.New(os.Stdout).With().
|
||||
Timestamp().
|
||||
Str("role", "my-service").
|
||||
Str("host", host).
|
||||
Logger()
|
||||
|
||||
c := alice.New()
|
||||
|
||||
// Install the logger handler with default output on the console
|
||||
c = c.Append(hlog.NewHandler(log))
|
||||
|
||||
// Install some provided extra handler to set some request's context fields.
|
||||
// Thanks to that handler, all our logs will come with some prepopulated fields.
|
||||
c = c.Append(hlog.AccessHandler(func(r *http.Request, status, size int, duration time.Duration) {
|
||||
hlog.FromRequest(r).Info().
|
||||
Str("method", r.Method).
|
||||
Stringer("url", r.URL).
|
||||
Int("status", status).
|
||||
Int("size", size).
|
||||
Dur("duration", duration).
|
||||
Msg("")
|
||||
}))
|
||||
c = c.Append(hlog.RemoteAddrHandler("ip"))
|
||||
c = c.Append(hlog.UserAgentHandler("user_agent"))
|
||||
c = c.Append(hlog.RefererHandler("referer"))
|
||||
c = c.Append(hlog.RequestIDHandler("req_id", "Request-Id"))
|
||||
|
||||
// Here is your final handler
|
||||
h := c.Then(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
// Get the logger from the request's context. You can safely assume it
|
||||
// will be always there: if the handler is removed, hlog.FromRequest
|
||||
// will return a no-op logger.
|
||||
hlog.FromRequest(r).Info().
|
||||
Str("user", "current user").
|
||||
Str("status", "ok").
|
||||
Msg("Something happened")
|
||||
|
||||
// Output: {"level":"info","time":"2001-02-03T04:05:06Z","role":"my-service","host":"local-hostname","req_id":"b4g0l5t6tfid6dtrapu0","user":"current user","status":"ok","message":"Something happened"}
|
||||
}))
|
||||
http.Handle("/", h)
|
||||
|
||||
if err := http.ListenAndServe(":8080", nil); err != nil {
|
||||
log.Fatal().Err(err).Msg("Startup failed")
|
||||
}
|
||||
```
|
||||
|
||||
## Multiple Log Output
|
||||
`zerolog.MultiLevelWriter` may be used to send the log message to multiple outputs.
|
||||
In this example, we send the log message to both `os.Stdout` and the in-built ConsoleWriter.
|
||||
```go
|
||||
func main() {
|
||||
consoleWriter := zerolog.ConsoleWriter{Out: os.Stdout}
|
||||
|
||||
multi := zerolog.MultiLevelWriter(consoleWriter, os.Stdout)
|
||||
|
||||
logger := zerolog.New(multi).With().Timestamp().Logger()
|
||||
|
||||
logger.Info().Msg("Hello World!")
|
||||
}
|
||||
|
||||
// Output (Line 1: Console; Line 2: Stdout)
|
||||
// 12:36PM INF Hello World!
|
||||
// {"level":"info","time":"2019-11-07T12:36:38+03:00","message":"Hello World!"}
|
||||
```
|
||||
|
||||
## Global Settings
|
||||
|
||||
Some settings can be changed and will be applied to all loggers:
|
||||
|
||||
* `log.Logger`: You can set this value to customize the global logger (the one used by package level methods).
|
||||
* `zerolog.SetGlobalLevel`: Can raise the minimum level of all loggers. Call this with `zerolog.Disabled` to disable logging altogether (quiet mode).
|
||||
* `zerolog.DisableSampling`: If argument is `true`, all sampled loggers will stop sampling and issue 100% of their log events.
|
||||
* `zerolog.TimestampFieldName`: Can be set to customize `Timestamp` field name.
|
||||
* `zerolog.LevelFieldName`: Can be set to customize level field name.
|
||||
* `zerolog.MessageFieldName`: Can be set to customize message field name.
|
||||
* `zerolog.ErrorFieldName`: Can be set to customize `Err` field name.
|
||||
* `zerolog.TimeFieldFormat`: Can be set to customize `Time` field value formatting. If set with `zerolog.TimeFormatUnix`, `zerolog.TimeFormatUnixMs` or `zerolog.TimeFormatUnixMicro`, times are formated as UNIX timestamp.
|
||||
* `zerolog.DurationFieldUnit`: Can be set to customize the unit for time.Duration type fields added by `Dur` (default: `time.Millisecond`).
|
||||
* `zerolog.DurationFieldInteger`: If set to `true`, `Dur` fields are formatted as integers instead of floats (default: `false`).
|
||||
* `zerolog.ErrorHandler`: Called whenever zerolog fails to write an event on its output. If not set, an error is printed on the stderr. This handler must be thread safe and non-blocking.
|
||||
|
||||
## Field Types
|
||||
|
||||
### Standard Types
|
||||
|
||||
* `Str`
|
||||
* `Bool`
|
||||
* `Int`, `Int8`, `Int16`, `Int32`, `Int64`
|
||||
* `Uint`, `Uint8`, `Uint16`, `Uint32`, `Uint64`
|
||||
* `Float32`, `Float64`
|
||||
|
||||
### Advanced Fields
|
||||
|
||||
* `Err`: Takes an `error` and renders it as a string using the `zerolog.ErrorFieldName` field name.
|
||||
* `Func`: Run a `func` only if the level is enabled.
|
||||
* `Timestamp`: Inserts a timestamp field with `zerolog.TimestampFieldName` field name, formatted using `zerolog.TimeFieldFormat`.
|
||||
* `Time`: Adds a field with time formatted with `zerolog.TimeFieldFormat`.
|
||||
* `Dur`: Adds a field with `time.Duration`.
|
||||
* `Dict`: Adds a sub-key/value as a field of the event.
|
||||
* `RawJSON`: Adds a field with an already encoded JSON (`[]byte`)
|
||||
* `Hex`: Adds a field with value formatted as a hexadecimal string (`[]byte`)
|
||||
* `Interface`: Uses reflection to marshal the type.
|
||||
|
||||
Most fields are also available in the slice format (`Strs` for `[]string`, `Errs` for `[]error` etc.)
|
||||
|
||||
## Binary Encoding
|
||||
|
||||
In addition to the default JSON encoding, `zerolog` can produce binary logs using [CBOR](https://cbor.io) encoding. The choice of encoding can be decided at compile time using the build tag `binary_log` as follows:
|
||||
|
||||
```bash
|
||||
go build -tags binary_log .
|
||||
```
|
||||
|
||||
To Decode binary encoded log files you can use any CBOR decoder. One has been tested to work
|
||||
with zerolog library is [CSD](https://github.com/toravir/csd/).
|
||||
|
||||
## Related Projects
|
||||
|
||||
* [grpc-zerolog](https://github.com/cheapRoc/grpc-zerolog): Implementation of `grpclog.LoggerV2` interface using `zerolog`
|
||||
* [overlog](https://github.com/Trendyol/overlog): Implementation of `Mapped Diagnostic Context` interface using `zerolog`
|
||||
* [zerologr](https://github.com/go-logr/zerologr): Implementation of `logr.LogSink` interface using `zerolog`
|
||||
|
||||
## Benchmarks
|
||||
|
||||
See [logbench](http://bench.zerolog.io/) for more comprehensive and up-to-date benchmarks.
|
||||
|
||||
All operations are allocation free (those numbers *include* JSON encoding):
|
||||
|
||||
```text
|
||||
BenchmarkLogEmpty-8 100000000 19.1 ns/op 0 B/op 0 allocs/op
|
||||
BenchmarkDisabled-8 500000000 4.07 ns/op 0 B/op 0 allocs/op
|
||||
BenchmarkInfo-8 30000000 42.5 ns/op 0 B/op 0 allocs/op
|
||||
BenchmarkContextFields-8 30000000 44.9 ns/op 0 B/op 0 allocs/op
|
||||
BenchmarkLogFields-8 10000000 184 ns/op 0 B/op 0 allocs/op
|
||||
```
|
||||
|
||||
There are a few Go logging benchmarks and comparisons that include zerolog.
|
||||
|
||||
* [imkira/go-loggers-bench](https://github.com/imkira/go-loggers-bench)
|
||||
* [uber-common/zap](https://github.com/uber-go/zap#performance)
|
||||
|
||||
Using Uber's zap comparison benchmark:
|
||||
|
||||
Log a message and 10 fields:
|
||||
|
||||
| Library | Time | Bytes Allocated | Objects Allocated |
|
||||
| :--- | :---: | :---: | :---: |
|
||||
| zerolog | 767 ns/op | 552 B/op | 6 allocs/op |
|
||||
| :zap: zap | 848 ns/op | 704 B/op | 2 allocs/op |
|
||||
| :zap: zap (sugared) | 1363 ns/op | 1610 B/op | 20 allocs/op |
|
||||
| go-kit | 3614 ns/op | 2895 B/op | 66 allocs/op |
|
||||
| lion | 5392 ns/op | 5807 B/op | 63 allocs/op |
|
||||
| logrus | 5661 ns/op | 6092 B/op | 78 allocs/op |
|
||||
| apex/log | 15332 ns/op | 3832 B/op | 65 allocs/op |
|
||||
| log15 | 20657 ns/op | 5632 B/op | 93 allocs/op |
|
||||
|
||||
Log a message with a logger that already has 10 fields of context:
|
||||
|
||||
| Library | Time | Bytes Allocated | Objects Allocated |
|
||||
| :--- | :---: | :---: | :---: |
|
||||
| zerolog | 52 ns/op | 0 B/op | 0 allocs/op |
|
||||
| :zap: zap | 283 ns/op | 0 B/op | 0 allocs/op |
|
||||
| :zap: zap (sugared) | 337 ns/op | 80 B/op | 2 allocs/op |
|
||||
| lion | 2702 ns/op | 4074 B/op | 38 allocs/op |
|
||||
| go-kit | 3378 ns/op | 3046 B/op | 52 allocs/op |
|
||||
| logrus | 4309 ns/op | 4564 B/op | 63 allocs/op |
|
||||
| apex/log | 13456 ns/op | 2898 B/op | 51 allocs/op |
|
||||
| log15 | 14179 ns/op | 2642 B/op | 44 allocs/op |
|
||||
|
||||
Log a static string, without any context or `printf`-style templating:
|
||||
|
||||
| Library | Time | Bytes Allocated | Objects Allocated |
|
||||
| :--- | :---: | :---: | :---: |
|
||||
| zerolog | 50 ns/op | 0 B/op | 0 allocs/op |
|
||||
| :zap: zap | 236 ns/op | 0 B/op | 0 allocs/op |
|
||||
| standard library | 453 ns/op | 80 B/op | 2 allocs/op |
|
||||
| :zap: zap (sugared) | 337 ns/op | 80 B/op | 2 allocs/op |
|
||||
| go-kit | 508 ns/op | 656 B/op | 13 allocs/op |
|
||||
| lion | 771 ns/op | 1224 B/op | 10 allocs/op |
|
||||
| logrus | 1244 ns/op | 1505 B/op | 27 allocs/op |
|
||||
| apex/log | 2751 ns/op | 584 B/op | 11 allocs/op |
|
||||
| log15 | 5181 ns/op | 1592 B/op | 26 allocs/op |
|
||||
|
||||
## Caveats
|
||||
|
||||
### Field duplication
|
||||
|
||||
Note that zerolog does no de-duplication of fields. Using the same key multiple times creates multiple keys in final JSON:
|
||||
|
||||
```go
|
||||
logger := zerolog.New(os.Stderr).With().Timestamp().Logger()
|
||||
logger.Info().
|
||||
Timestamp().
|
||||
Msg("dup")
|
||||
// Output: {"level":"info","time":1494567715,"time":1494567715,"message":"dup"}
|
||||
```
|
||||
|
||||
In this case, many consumers will take the last value, but this is not guaranteed; check yours if in doubt.
|
||||
|
||||
### Concurrency safety
|
||||
|
||||
Be careful when calling UpdateContext. It is not concurrency safe. Use the With method to create a child logger:
|
||||
|
||||
```go
|
||||
func handler(w http.ResponseWriter, r *http.Request) {
|
||||
// Create a child logger for concurrency safety
|
||||
logger := log.Logger.With().Logger()
|
||||
|
||||
// Add context fields, for example User-Agent from HTTP headers
|
||||
logger.UpdateContext(func(c zerolog.Context) zerolog.Context {
|
||||
...
|
||||
})
|
||||
}
|
||||
```
|
||||
1
vendor/github.com/rs/zerolog/_config.yml
generated
vendored
Normal file
1
vendor/github.com/rs/zerolog/_config.yml
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
remote_theme: rs/gh-readme
|
||||
240
vendor/github.com/rs/zerolog/array.go
generated
vendored
Normal file
240
vendor/github.com/rs/zerolog/array.go
generated
vendored
Normal file
@ -0,0 +1,240 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"net"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
var arrayPool = &sync.Pool{
|
||||
New: func() interface{} {
|
||||
return &Array{
|
||||
buf: make([]byte, 0, 500),
|
||||
}
|
||||
},
|
||||
}
|
||||
|
||||
// Array is used to prepopulate an array of items
|
||||
// which can be re-used to add to log messages.
|
||||
type Array struct {
|
||||
buf []byte
|
||||
}
|
||||
|
||||
func putArray(a *Array) {
|
||||
// Proper usage of a sync.Pool requires each entry to have approximately
|
||||
// the same memory cost. To obtain this property when the stored type
|
||||
// contains a variably-sized buffer, we add a hard limit on the maximum buffer
|
||||
// to place back in the pool.
|
||||
//
|
||||
// See https://golang.org/issue/23199
|
||||
const maxSize = 1 << 16 // 64KiB
|
||||
if cap(a.buf) > maxSize {
|
||||
return
|
||||
}
|
||||
arrayPool.Put(a)
|
||||
}
|
||||
|
||||
// Arr creates an array to be added to an Event or Context.
|
||||
func Arr() *Array {
|
||||
a := arrayPool.Get().(*Array)
|
||||
a.buf = a.buf[:0]
|
||||
return a
|
||||
}
|
||||
|
||||
// MarshalZerologArray method here is no-op - since data is
|
||||
// already in the needed format.
|
||||
func (*Array) MarshalZerologArray(*Array) {
|
||||
}
|
||||
|
||||
func (a *Array) write(dst []byte) []byte {
|
||||
dst = enc.AppendArrayStart(dst)
|
||||
if len(a.buf) > 0 {
|
||||
dst = append(dst, a.buf...)
|
||||
}
|
||||
dst = enc.AppendArrayEnd(dst)
|
||||
putArray(a)
|
||||
return dst
|
||||
}
|
||||
|
||||
// Object marshals an object that implement the LogObjectMarshaler
|
||||
// interface and appends it to the array.
|
||||
func (a *Array) Object(obj LogObjectMarshaler) *Array {
|
||||
e := Dict()
|
||||
obj.MarshalZerologObject(e)
|
||||
e.buf = enc.AppendEndMarker(e.buf)
|
||||
a.buf = append(enc.AppendArrayDelim(a.buf), e.buf...)
|
||||
putEvent(e)
|
||||
return a
|
||||
}
|
||||
|
||||
// Str appends the val as a string to the array.
|
||||
func (a *Array) Str(val string) *Array {
|
||||
a.buf = enc.AppendString(enc.AppendArrayDelim(a.buf), val)
|
||||
return a
|
||||
}
|
||||
|
||||
// Bytes appends the val as a string to the array.
|
||||
func (a *Array) Bytes(val []byte) *Array {
|
||||
a.buf = enc.AppendBytes(enc.AppendArrayDelim(a.buf), val)
|
||||
return a
|
||||
}
|
||||
|
||||
// Hex appends the val as a hex string to the array.
|
||||
func (a *Array) Hex(val []byte) *Array {
|
||||
a.buf = enc.AppendHex(enc.AppendArrayDelim(a.buf), val)
|
||||
return a
|
||||
}
|
||||
|
||||
// RawJSON adds already encoded JSON to the array.
|
||||
func (a *Array) RawJSON(val []byte) *Array {
|
||||
a.buf = appendJSON(enc.AppendArrayDelim(a.buf), val)
|
||||
return a
|
||||
}
|
||||
|
||||
// Err serializes and appends the err to the array.
|
||||
func (a *Array) Err(err error) *Array {
|
||||
switch m := ErrorMarshalFunc(err).(type) {
|
||||
case LogObjectMarshaler:
|
||||
e := newEvent(nil, 0)
|
||||
e.buf = e.buf[:0]
|
||||
e.appendObject(m)
|
||||
a.buf = append(enc.AppendArrayDelim(a.buf), e.buf...)
|
||||
putEvent(e)
|
||||
case error:
|
||||
if m == nil || isNilValue(m) {
|
||||
a.buf = enc.AppendNil(enc.AppendArrayDelim(a.buf))
|
||||
} else {
|
||||
a.buf = enc.AppendString(enc.AppendArrayDelim(a.buf), m.Error())
|
||||
}
|
||||
case string:
|
||||
a.buf = enc.AppendString(enc.AppendArrayDelim(a.buf), m)
|
||||
default:
|
||||
a.buf = enc.AppendInterface(enc.AppendArrayDelim(a.buf), m)
|
||||
}
|
||||
|
||||
return a
|
||||
}
|
||||
|
||||
// Bool appends the val as a bool to the array.
|
||||
func (a *Array) Bool(b bool) *Array {
|
||||
a.buf = enc.AppendBool(enc.AppendArrayDelim(a.buf), b)
|
||||
return a
|
||||
}
|
||||
|
||||
// Int appends i as a int to the array.
|
||||
func (a *Array) Int(i int) *Array {
|
||||
a.buf = enc.AppendInt(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Int8 appends i as a int8 to the array.
|
||||
func (a *Array) Int8(i int8) *Array {
|
||||
a.buf = enc.AppendInt8(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Int16 appends i as a int16 to the array.
|
||||
func (a *Array) Int16(i int16) *Array {
|
||||
a.buf = enc.AppendInt16(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Int32 appends i as a int32 to the array.
|
||||
func (a *Array) Int32(i int32) *Array {
|
||||
a.buf = enc.AppendInt32(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Int64 appends i as a int64 to the array.
|
||||
func (a *Array) Int64(i int64) *Array {
|
||||
a.buf = enc.AppendInt64(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Uint appends i as a uint to the array.
|
||||
func (a *Array) Uint(i uint) *Array {
|
||||
a.buf = enc.AppendUint(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Uint8 appends i as a uint8 to the array.
|
||||
func (a *Array) Uint8(i uint8) *Array {
|
||||
a.buf = enc.AppendUint8(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Uint16 appends i as a uint16 to the array.
|
||||
func (a *Array) Uint16(i uint16) *Array {
|
||||
a.buf = enc.AppendUint16(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Uint32 appends i as a uint32 to the array.
|
||||
func (a *Array) Uint32(i uint32) *Array {
|
||||
a.buf = enc.AppendUint32(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Uint64 appends i as a uint64 to the array.
|
||||
func (a *Array) Uint64(i uint64) *Array {
|
||||
a.buf = enc.AppendUint64(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// Float32 appends f as a float32 to the array.
|
||||
func (a *Array) Float32(f float32) *Array {
|
||||
a.buf = enc.AppendFloat32(enc.AppendArrayDelim(a.buf), f)
|
||||
return a
|
||||
}
|
||||
|
||||
// Float64 appends f as a float64 to the array.
|
||||
func (a *Array) Float64(f float64) *Array {
|
||||
a.buf = enc.AppendFloat64(enc.AppendArrayDelim(a.buf), f)
|
||||
return a
|
||||
}
|
||||
|
||||
// Time appends t formatted as string using zerolog.TimeFieldFormat.
|
||||
func (a *Array) Time(t time.Time) *Array {
|
||||
a.buf = enc.AppendTime(enc.AppendArrayDelim(a.buf), t, TimeFieldFormat)
|
||||
return a
|
||||
}
|
||||
|
||||
// Dur appends d to the array.
|
||||
func (a *Array) Dur(d time.Duration) *Array {
|
||||
a.buf = enc.AppendDuration(enc.AppendArrayDelim(a.buf), d, DurationFieldUnit, DurationFieldInteger)
|
||||
return a
|
||||
}
|
||||
|
||||
// Interface appends i marshaled using reflection.
|
||||
func (a *Array) Interface(i interface{}) *Array {
|
||||
if obj, ok := i.(LogObjectMarshaler); ok {
|
||||
return a.Object(obj)
|
||||
}
|
||||
a.buf = enc.AppendInterface(enc.AppendArrayDelim(a.buf), i)
|
||||
return a
|
||||
}
|
||||
|
||||
// IPAddr adds IPv4 or IPv6 address to the array
|
||||
func (a *Array) IPAddr(ip net.IP) *Array {
|
||||
a.buf = enc.AppendIPAddr(enc.AppendArrayDelim(a.buf), ip)
|
||||
return a
|
||||
}
|
||||
|
||||
// IPPrefix adds IPv4 or IPv6 Prefix (IP + mask) to the array
|
||||
func (a *Array) IPPrefix(pfx net.IPNet) *Array {
|
||||
a.buf = enc.AppendIPPrefix(enc.AppendArrayDelim(a.buf), pfx)
|
||||
return a
|
||||
}
|
||||
|
||||
// MACAddr adds a MAC (Ethernet) address to the array
|
||||
func (a *Array) MACAddr(ha net.HardwareAddr) *Array {
|
||||
a.buf = enc.AppendMACAddr(enc.AppendArrayDelim(a.buf), ha)
|
||||
return a
|
||||
}
|
||||
|
||||
// Dict adds the dict Event to the array
|
||||
func (a *Array) Dict(dict *Event) *Array {
|
||||
dict.buf = enc.AppendEndMarker(dict.buf)
|
||||
a.buf = append(enc.AppendArrayDelim(a.buf), dict.buf...)
|
||||
return a
|
||||
}
|
||||
455
vendor/github.com/rs/zerolog/console.go
generated
vendored
Normal file
455
vendor/github.com/rs/zerolog/console.go
generated
vendored
Normal file
@ -0,0 +1,455 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/mattn/go-colorable"
|
||||
)
|
||||
|
||||
const (
|
||||
colorBlack = iota + 30
|
||||
colorRed
|
||||
colorGreen
|
||||
colorYellow
|
||||
colorBlue
|
||||
colorMagenta
|
||||
colorCyan
|
||||
colorWhite
|
||||
|
||||
colorBold = 1
|
||||
colorDarkGray = 90
|
||||
)
|
||||
|
||||
var (
|
||||
consoleBufPool = sync.Pool{
|
||||
New: func() interface{} {
|
||||
return bytes.NewBuffer(make([]byte, 0, 100))
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
const (
|
||||
consoleDefaultTimeFormat = time.Kitchen
|
||||
)
|
||||
|
||||
// Formatter transforms the input into a formatted string.
|
||||
type Formatter func(interface{}) string
|
||||
|
||||
// ConsoleWriter parses the JSON input and writes it in an
|
||||
// (optionally) colorized, human-friendly format to Out.
|
||||
type ConsoleWriter struct {
|
||||
// Out is the output destination.
|
||||
Out io.Writer
|
||||
|
||||
// NoColor disables the colorized output.
|
||||
NoColor bool
|
||||
|
||||
// TimeFormat specifies the format for timestamp in output.
|
||||
TimeFormat string
|
||||
|
||||
// PartsOrder defines the order of parts in output.
|
||||
PartsOrder []string
|
||||
|
||||
// PartsExclude defines parts to not display in output.
|
||||
PartsExclude []string
|
||||
|
||||
// FieldsExclude defines contextual fields to not display in output.
|
||||
FieldsExclude []string
|
||||
|
||||
FormatTimestamp Formatter
|
||||
FormatLevel Formatter
|
||||
FormatCaller Formatter
|
||||
FormatMessage Formatter
|
||||
FormatFieldName Formatter
|
||||
FormatFieldValue Formatter
|
||||
FormatErrFieldName Formatter
|
||||
FormatErrFieldValue Formatter
|
||||
|
||||
FormatExtra func(map[string]interface{}, *bytes.Buffer) error
|
||||
}
|
||||
|
||||
// NewConsoleWriter creates and initializes a new ConsoleWriter.
|
||||
func NewConsoleWriter(options ...func(w *ConsoleWriter)) ConsoleWriter {
|
||||
w := ConsoleWriter{
|
||||
Out: os.Stdout,
|
||||
TimeFormat: consoleDefaultTimeFormat,
|
||||
PartsOrder: consoleDefaultPartsOrder(),
|
||||
}
|
||||
|
||||
for _, opt := range options {
|
||||
opt(&w)
|
||||
}
|
||||
|
||||
// Fix color on Windows
|
||||
if w.Out == os.Stdout || w.Out == os.Stderr {
|
||||
w.Out = colorable.NewColorable(w.Out.(*os.File))
|
||||
}
|
||||
|
||||
return w
|
||||
}
|
||||
|
||||
// Write transforms the JSON input with formatters and appends to w.Out.
|
||||
func (w ConsoleWriter) Write(p []byte) (n int, err error) {
|
||||
// Fix color on Windows
|
||||
if w.Out == os.Stdout || w.Out == os.Stderr {
|
||||
w.Out = colorable.NewColorable(w.Out.(*os.File))
|
||||
}
|
||||
|
||||
if w.PartsOrder == nil {
|
||||
w.PartsOrder = consoleDefaultPartsOrder()
|
||||
}
|
||||
|
||||
var buf = consoleBufPool.Get().(*bytes.Buffer)
|
||||
defer func() {
|
||||
buf.Reset()
|
||||
consoleBufPool.Put(buf)
|
||||
}()
|
||||
|
||||
var evt map[string]interface{}
|
||||
p = decodeIfBinaryToBytes(p)
|
||||
d := json.NewDecoder(bytes.NewReader(p))
|
||||
d.UseNumber()
|
||||
err = d.Decode(&evt)
|
||||
if err != nil {
|
||||
return n, fmt.Errorf("cannot decode event: %s", err)
|
||||
}
|
||||
|
||||
for _, p := range w.PartsOrder {
|
||||
w.writePart(buf, evt, p)
|
||||
}
|
||||
|
||||
w.writeFields(evt, buf)
|
||||
|
||||
if w.FormatExtra != nil {
|
||||
err = w.FormatExtra(evt, buf)
|
||||
if err != nil {
|
||||
return n, err
|
||||
}
|
||||
}
|
||||
|
||||
err = buf.WriteByte('\n')
|
||||
if err != nil {
|
||||
return n, err
|
||||
}
|
||||
|
||||
_, err = buf.WriteTo(w.Out)
|
||||
return len(p), err
|
||||
}
|
||||
|
||||
// writeFields appends formatted key-value pairs to buf.
|
||||
func (w ConsoleWriter) writeFields(evt map[string]interface{}, buf *bytes.Buffer) {
|
||||
var fields = make([]string, 0, len(evt))
|
||||
for field := range evt {
|
||||
var isExcluded bool
|
||||
for _, excluded := range w.FieldsExclude {
|
||||
if field == excluded {
|
||||
isExcluded = true
|
||||
break
|
||||
}
|
||||
}
|
||||
if isExcluded {
|
||||
continue
|
||||
}
|
||||
|
||||
switch field {
|
||||
case LevelFieldName, TimestampFieldName, MessageFieldName, CallerFieldName:
|
||||
continue
|
||||
}
|
||||
fields = append(fields, field)
|
||||
}
|
||||
sort.Strings(fields)
|
||||
|
||||
// Write space only if something has already been written to the buffer, and if there are fields.
|
||||
if buf.Len() > 0 && len(fields) > 0 {
|
||||
buf.WriteByte(' ')
|
||||
}
|
||||
|
||||
// Move the "error" field to the front
|
||||
ei := sort.Search(len(fields), func(i int) bool { return fields[i] >= ErrorFieldName })
|
||||
if ei < len(fields) && fields[ei] == ErrorFieldName {
|
||||
fields[ei] = ""
|
||||
fields = append([]string{ErrorFieldName}, fields...)
|
||||
var xfields = make([]string, 0, len(fields))
|
||||
for _, field := range fields {
|
||||
if field == "" { // Skip empty fields
|
||||
continue
|
||||
}
|
||||
xfields = append(xfields, field)
|
||||
}
|
||||
fields = xfields
|
||||
}
|
||||
|
||||
for i, field := range fields {
|
||||
var fn Formatter
|
||||
var fv Formatter
|
||||
|
||||
if field == ErrorFieldName {
|
||||
if w.FormatErrFieldName == nil {
|
||||
fn = consoleDefaultFormatErrFieldName(w.NoColor)
|
||||
} else {
|
||||
fn = w.FormatErrFieldName
|
||||
}
|
||||
|
||||
if w.FormatErrFieldValue == nil {
|
||||
fv = consoleDefaultFormatErrFieldValue(w.NoColor)
|
||||
} else {
|
||||
fv = w.FormatErrFieldValue
|
||||
}
|
||||
} else {
|
||||
if w.FormatFieldName == nil {
|
||||
fn = consoleDefaultFormatFieldName(w.NoColor)
|
||||
} else {
|
||||
fn = w.FormatFieldName
|
||||
}
|
||||
|
||||
if w.FormatFieldValue == nil {
|
||||
fv = consoleDefaultFormatFieldValue
|
||||
} else {
|
||||
fv = w.FormatFieldValue
|
||||
}
|
||||
}
|
||||
|
||||
buf.WriteString(fn(field))
|
||||
|
||||
switch fValue := evt[field].(type) {
|
||||
case string:
|
||||
if needsQuote(fValue) {
|
||||
buf.WriteString(fv(strconv.Quote(fValue)))
|
||||
} else {
|
||||
buf.WriteString(fv(fValue))
|
||||
}
|
||||
case json.Number:
|
||||
buf.WriteString(fv(fValue))
|
||||
default:
|
||||
b, err := InterfaceMarshalFunc(fValue)
|
||||
if err != nil {
|
||||
fmt.Fprintf(buf, colorize("[error: %v]", colorRed, w.NoColor), err)
|
||||
} else {
|
||||
fmt.Fprint(buf, fv(b))
|
||||
}
|
||||
}
|
||||
|
||||
if i < len(fields)-1 { // Skip space for last field
|
||||
buf.WriteByte(' ')
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// writePart appends a formatted part to buf.
|
||||
func (w ConsoleWriter) writePart(buf *bytes.Buffer, evt map[string]interface{}, p string) {
|
||||
var f Formatter
|
||||
|
||||
if w.PartsExclude != nil && len(w.PartsExclude) > 0 {
|
||||
for _, exclude := range w.PartsExclude {
|
||||
if exclude == p {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
switch p {
|
||||
case LevelFieldName:
|
||||
if w.FormatLevel == nil {
|
||||
f = consoleDefaultFormatLevel(w.NoColor)
|
||||
} else {
|
||||
f = w.FormatLevel
|
||||
}
|
||||
case TimestampFieldName:
|
||||
if w.FormatTimestamp == nil {
|
||||
f = consoleDefaultFormatTimestamp(w.TimeFormat, w.NoColor)
|
||||
} else {
|
||||
f = w.FormatTimestamp
|
||||
}
|
||||
case MessageFieldName:
|
||||
if w.FormatMessage == nil {
|
||||
f = consoleDefaultFormatMessage
|
||||
} else {
|
||||
f = w.FormatMessage
|
||||
}
|
||||
case CallerFieldName:
|
||||
if w.FormatCaller == nil {
|
||||
f = consoleDefaultFormatCaller(w.NoColor)
|
||||
} else {
|
||||
f = w.FormatCaller
|
||||
}
|
||||
default:
|
||||
if w.FormatFieldValue == nil {
|
||||
f = consoleDefaultFormatFieldValue
|
||||
} else {
|
||||
f = w.FormatFieldValue
|
||||
}
|
||||
}
|
||||
|
||||
var s = f(evt[p])
|
||||
|
||||
if len(s) > 0 {
|
||||
if buf.Len() > 0 {
|
||||
buf.WriteByte(' ') // Write space only if not the first part
|
||||
}
|
||||
buf.WriteString(s)
|
||||
}
|
||||
}
|
||||
|
||||
// needsQuote returns true when the string s should be quoted in output.
|
||||
func needsQuote(s string) bool {
|
||||
for i := range s {
|
||||
if s[i] < 0x20 || s[i] > 0x7e || s[i] == ' ' || s[i] == '\\' || s[i] == '"' {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// colorize returns the string s wrapped in ANSI code c, unless disabled is true.
|
||||
func colorize(s interface{}, c int, disabled bool) string {
|
||||
e := os.Getenv("NO_COLOR")
|
||||
if e != "" {
|
||||
disabled = true
|
||||
}
|
||||
|
||||
if disabled {
|
||||
return fmt.Sprintf("%s", s)
|
||||
}
|
||||
return fmt.Sprintf("\x1b[%dm%v\x1b[0m", c, s)
|
||||
}
|
||||
|
||||
// ----- DEFAULT FORMATTERS ---------------------------------------------------
|
||||
|
||||
func consoleDefaultPartsOrder() []string {
|
||||
return []string{
|
||||
TimestampFieldName,
|
||||
LevelFieldName,
|
||||
CallerFieldName,
|
||||
MessageFieldName,
|
||||
}
|
||||
}
|
||||
|
||||
func consoleDefaultFormatTimestamp(timeFormat string, noColor bool) Formatter {
|
||||
if timeFormat == "" {
|
||||
timeFormat = consoleDefaultTimeFormat
|
||||
}
|
||||
return func(i interface{}) string {
|
||||
t := "<nil>"
|
||||
switch tt := i.(type) {
|
||||
case string:
|
||||
ts, err := time.ParseInLocation(TimeFieldFormat, tt, time.Local)
|
||||
if err != nil {
|
||||
t = tt
|
||||
} else {
|
||||
t = ts.Local().Format(timeFormat)
|
||||
}
|
||||
case json.Number:
|
||||
i, err := tt.Int64()
|
||||
if err != nil {
|
||||
t = tt.String()
|
||||
} else {
|
||||
var sec, nsec int64
|
||||
|
||||
switch TimeFieldFormat {
|
||||
case TimeFormatUnixNano:
|
||||
sec, nsec = 0, i
|
||||
case TimeFormatUnixMicro:
|
||||
sec, nsec = 0, int64(time.Duration(i)*time.Microsecond)
|
||||
case TimeFormatUnixMs:
|
||||
sec, nsec = 0, int64(time.Duration(i)*time.Millisecond)
|
||||
default:
|
||||
sec, nsec = i, 0
|
||||
}
|
||||
|
||||
ts := time.Unix(sec, nsec)
|
||||
t = ts.Format(timeFormat)
|
||||
}
|
||||
}
|
||||
return colorize(t, colorDarkGray, noColor)
|
||||
}
|
||||
}
|
||||
|
||||
func consoleDefaultFormatLevel(noColor bool) Formatter {
|
||||
return func(i interface{}) string {
|
||||
var l string
|
||||
if ll, ok := i.(string); ok {
|
||||
switch ll {
|
||||
case LevelTraceValue:
|
||||
l = colorize("TRC", colorMagenta, noColor)
|
||||
case LevelDebugValue:
|
||||
l = colorize("DBG", colorYellow, noColor)
|
||||
case LevelInfoValue:
|
||||
l = colorize("INF", colorGreen, noColor)
|
||||
case LevelWarnValue:
|
||||
l = colorize("WRN", colorRed, noColor)
|
||||
case LevelErrorValue:
|
||||
l = colorize(colorize("ERR", colorRed, noColor), colorBold, noColor)
|
||||
case LevelFatalValue:
|
||||
l = colorize(colorize("FTL", colorRed, noColor), colorBold, noColor)
|
||||
case LevelPanicValue:
|
||||
l = colorize(colorize("PNC", colorRed, noColor), colorBold, noColor)
|
||||
default:
|
||||
l = colorize(ll, colorBold, noColor)
|
||||
}
|
||||
} else {
|
||||
if i == nil {
|
||||
l = colorize("???", colorBold, noColor)
|
||||
} else {
|
||||
l = strings.ToUpper(fmt.Sprintf("%s", i))[0:3]
|
||||
}
|
||||
}
|
||||
return l
|
||||
}
|
||||
}
|
||||
|
||||
func consoleDefaultFormatCaller(noColor bool) Formatter {
|
||||
return func(i interface{}) string {
|
||||
var c string
|
||||
if cc, ok := i.(string); ok {
|
||||
c = cc
|
||||
}
|
||||
if len(c) > 0 {
|
||||
if cwd, err := os.Getwd(); err == nil {
|
||||
if rel, err := filepath.Rel(cwd, c); err == nil {
|
||||
c = rel
|
||||
}
|
||||
}
|
||||
c = colorize(c, colorBold, noColor) + colorize(" >", colorCyan, noColor)
|
||||
}
|
||||
return c
|
||||
}
|
||||
}
|
||||
|
||||
func consoleDefaultFormatMessage(i interface{}) string {
|
||||
if i == nil {
|
||||
return ""
|
||||
}
|
||||
return fmt.Sprintf("%s", i)
|
||||
}
|
||||
|
||||
func consoleDefaultFormatFieldName(noColor bool) Formatter {
|
||||
return func(i interface{}) string {
|
||||
return colorize(fmt.Sprintf("%s=", i), colorCyan, noColor)
|
||||
}
|
||||
}
|
||||
|
||||
func consoleDefaultFormatFieldValue(i interface{}) string {
|
||||
return fmt.Sprintf("%s", i)
|
||||
}
|
||||
|
||||
func consoleDefaultFormatErrFieldName(noColor bool) Formatter {
|
||||
return func(i interface{}) string {
|
||||
return colorize(fmt.Sprintf("%s=", i), colorCyan, noColor)
|
||||
}
|
||||
}
|
||||
|
||||
func consoleDefaultFormatErrFieldValue(noColor bool) Formatter {
|
||||
return func(i interface{}) string {
|
||||
return colorize(fmt.Sprintf("%s", i), colorRed, noColor)
|
||||
}
|
||||
}
|
||||
449
vendor/github.com/rs/zerolog/context.go
generated
vendored
Normal file
449
vendor/github.com/rs/zerolog/context.go
generated
vendored
Normal file
@ -0,0 +1,449 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"math"
|
||||
"net"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Context configures a new sub-logger with contextual fields.
|
||||
type Context struct {
|
||||
l Logger
|
||||
}
|
||||
|
||||
// Logger returns the logger with the context previously set.
|
||||
func (c Context) Logger() Logger {
|
||||
return c.l
|
||||
}
|
||||
|
||||
// Fields is a helper function to use a map or slice to set fields using type assertion.
|
||||
// Only map[string]interface{} and []interface{} are accepted. []interface{} must
|
||||
// alternate string keys and arbitrary values, and extraneous ones are ignored.
|
||||
func (c Context) Fields(fields interface{}) Context {
|
||||
c.l.context = appendFields(c.l.context, fields)
|
||||
return c
|
||||
}
|
||||
|
||||
// Dict adds the field key with the dict to the logger context.
|
||||
func (c Context) Dict(key string, dict *Event) Context {
|
||||
dict.buf = enc.AppendEndMarker(dict.buf)
|
||||
c.l.context = append(enc.AppendKey(c.l.context, key), dict.buf...)
|
||||
putEvent(dict)
|
||||
return c
|
||||
}
|
||||
|
||||
// Array adds the field key with an array to the event context.
|
||||
// Use zerolog.Arr() to create the array or pass a type that
|
||||
// implement the LogArrayMarshaler interface.
|
||||
func (c Context) Array(key string, arr LogArrayMarshaler) Context {
|
||||
c.l.context = enc.AppendKey(c.l.context, key)
|
||||
if arr, ok := arr.(*Array); ok {
|
||||
c.l.context = arr.write(c.l.context)
|
||||
return c
|
||||
}
|
||||
var a *Array
|
||||
if aa, ok := arr.(*Array); ok {
|
||||
a = aa
|
||||
} else {
|
||||
a = Arr()
|
||||
arr.MarshalZerologArray(a)
|
||||
}
|
||||
c.l.context = a.write(c.l.context)
|
||||
return c
|
||||
}
|
||||
|
||||
// Object marshals an object that implement the LogObjectMarshaler interface.
|
||||
func (c Context) Object(key string, obj LogObjectMarshaler) Context {
|
||||
e := newEvent(LevelWriterAdapter{ioutil.Discard}, 0)
|
||||
e.Object(key, obj)
|
||||
c.l.context = enc.AppendObjectData(c.l.context, e.buf)
|
||||
putEvent(e)
|
||||
return c
|
||||
}
|
||||
|
||||
// EmbedObject marshals and Embeds an object that implement the LogObjectMarshaler interface.
|
||||
func (c Context) EmbedObject(obj LogObjectMarshaler) Context {
|
||||
e := newEvent(LevelWriterAdapter{ioutil.Discard}, 0)
|
||||
e.EmbedObject(obj)
|
||||
c.l.context = enc.AppendObjectData(c.l.context, e.buf)
|
||||
putEvent(e)
|
||||
return c
|
||||
}
|
||||
|
||||
// Str adds the field key with val as a string to the logger context.
|
||||
func (c Context) Str(key, val string) Context {
|
||||
c.l.context = enc.AppendString(enc.AppendKey(c.l.context, key), val)
|
||||
return c
|
||||
}
|
||||
|
||||
// Strs adds the field key with val as a string to the logger context.
|
||||
func (c Context) Strs(key string, vals []string) Context {
|
||||
c.l.context = enc.AppendStrings(enc.AppendKey(c.l.context, key), vals)
|
||||
return c
|
||||
}
|
||||
|
||||
// Stringer adds the field key with val.String() (or null if val is nil) to the logger context.
|
||||
func (c Context) Stringer(key string, val fmt.Stringer) Context {
|
||||
if val != nil {
|
||||
c.l.context = enc.AppendString(enc.AppendKey(c.l.context, key), val.String())
|
||||
return c
|
||||
}
|
||||
|
||||
c.l.context = enc.AppendInterface(enc.AppendKey(c.l.context, key), nil)
|
||||
return c
|
||||
}
|
||||
|
||||
// Bytes adds the field key with val as a []byte to the logger context.
|
||||
func (c Context) Bytes(key string, val []byte) Context {
|
||||
c.l.context = enc.AppendBytes(enc.AppendKey(c.l.context, key), val)
|
||||
return c
|
||||
}
|
||||
|
||||
// Hex adds the field key with val as a hex string to the logger context.
|
||||
func (c Context) Hex(key string, val []byte) Context {
|
||||
c.l.context = enc.AppendHex(enc.AppendKey(c.l.context, key), val)
|
||||
return c
|
||||
}
|
||||
|
||||
// RawJSON adds already encoded JSON to context.
|
||||
//
|
||||
// No sanity check is performed on b; it must not contain carriage returns and
|
||||
// be valid JSON.
|
||||
func (c Context) RawJSON(key string, b []byte) Context {
|
||||
c.l.context = appendJSON(enc.AppendKey(c.l.context, key), b)
|
||||
return c
|
||||
}
|
||||
|
||||
// AnErr adds the field key with serialized err to the logger context.
|
||||
func (c Context) AnErr(key string, err error) Context {
|
||||
switch m := ErrorMarshalFunc(err).(type) {
|
||||
case nil:
|
||||
return c
|
||||
case LogObjectMarshaler:
|
||||
return c.Object(key, m)
|
||||
case error:
|
||||
if m == nil || isNilValue(m) {
|
||||
return c
|
||||
} else {
|
||||
return c.Str(key, m.Error())
|
||||
}
|
||||
case string:
|
||||
return c.Str(key, m)
|
||||
default:
|
||||
return c.Interface(key, m)
|
||||
}
|
||||
}
|
||||
|
||||
// Errs adds the field key with errs as an array of serialized errors to the
|
||||
// logger context.
|
||||
func (c Context) Errs(key string, errs []error) Context {
|
||||
arr := Arr()
|
||||
for _, err := range errs {
|
||||
switch m := ErrorMarshalFunc(err).(type) {
|
||||
case LogObjectMarshaler:
|
||||
arr = arr.Object(m)
|
||||
case error:
|
||||
if m == nil || isNilValue(m) {
|
||||
arr = arr.Interface(nil)
|
||||
} else {
|
||||
arr = arr.Str(m.Error())
|
||||
}
|
||||
case string:
|
||||
arr = arr.Str(m)
|
||||
default:
|
||||
arr = arr.Interface(m)
|
||||
}
|
||||
}
|
||||
|
||||
return c.Array(key, arr)
|
||||
}
|
||||
|
||||
// Err adds the field "error" with serialized err to the logger context.
|
||||
func (c Context) Err(err error) Context {
|
||||
return c.AnErr(ErrorFieldName, err)
|
||||
}
|
||||
|
||||
// Ctx adds the context.Context to the logger context. The context.Context is
|
||||
// not rendered in the error message, but is made available for hooks to use.
|
||||
// A typical use case is to extract tracing information from the
|
||||
// context.Context.
|
||||
func (c Context) Ctx(ctx context.Context) Context {
|
||||
c.l.ctx = ctx
|
||||
return c
|
||||
}
|
||||
|
||||
// Bool adds the field key with val as a bool to the logger context.
|
||||
func (c Context) Bool(key string, b bool) Context {
|
||||
c.l.context = enc.AppendBool(enc.AppendKey(c.l.context, key), b)
|
||||
return c
|
||||
}
|
||||
|
||||
// Bools adds the field key with val as a []bool to the logger context.
|
||||
func (c Context) Bools(key string, b []bool) Context {
|
||||
c.l.context = enc.AppendBools(enc.AppendKey(c.l.context, key), b)
|
||||
return c
|
||||
}
|
||||
|
||||
// Int adds the field key with i as a int to the logger context.
|
||||
func (c Context) Int(key string, i int) Context {
|
||||
c.l.context = enc.AppendInt(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Ints adds the field key with i as a []int to the logger context.
|
||||
func (c Context) Ints(key string, i []int) Context {
|
||||
c.l.context = enc.AppendInts(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Int8 adds the field key with i as a int8 to the logger context.
|
||||
func (c Context) Int8(key string, i int8) Context {
|
||||
c.l.context = enc.AppendInt8(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Ints8 adds the field key with i as a []int8 to the logger context.
|
||||
func (c Context) Ints8(key string, i []int8) Context {
|
||||
c.l.context = enc.AppendInts8(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Int16 adds the field key with i as a int16 to the logger context.
|
||||
func (c Context) Int16(key string, i int16) Context {
|
||||
c.l.context = enc.AppendInt16(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Ints16 adds the field key with i as a []int16 to the logger context.
|
||||
func (c Context) Ints16(key string, i []int16) Context {
|
||||
c.l.context = enc.AppendInts16(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Int32 adds the field key with i as a int32 to the logger context.
|
||||
func (c Context) Int32(key string, i int32) Context {
|
||||
c.l.context = enc.AppendInt32(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Ints32 adds the field key with i as a []int32 to the logger context.
|
||||
func (c Context) Ints32(key string, i []int32) Context {
|
||||
c.l.context = enc.AppendInts32(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Int64 adds the field key with i as a int64 to the logger context.
|
||||
func (c Context) Int64(key string, i int64) Context {
|
||||
c.l.context = enc.AppendInt64(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Ints64 adds the field key with i as a []int64 to the logger context.
|
||||
func (c Context) Ints64(key string, i []int64) Context {
|
||||
c.l.context = enc.AppendInts64(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uint adds the field key with i as a uint to the logger context.
|
||||
func (c Context) Uint(key string, i uint) Context {
|
||||
c.l.context = enc.AppendUint(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uints adds the field key with i as a []uint to the logger context.
|
||||
func (c Context) Uints(key string, i []uint) Context {
|
||||
c.l.context = enc.AppendUints(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uint8 adds the field key with i as a uint8 to the logger context.
|
||||
func (c Context) Uint8(key string, i uint8) Context {
|
||||
c.l.context = enc.AppendUint8(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uints8 adds the field key with i as a []uint8 to the logger context.
|
||||
func (c Context) Uints8(key string, i []uint8) Context {
|
||||
c.l.context = enc.AppendUints8(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uint16 adds the field key with i as a uint16 to the logger context.
|
||||
func (c Context) Uint16(key string, i uint16) Context {
|
||||
c.l.context = enc.AppendUint16(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uints16 adds the field key with i as a []uint16 to the logger context.
|
||||
func (c Context) Uints16(key string, i []uint16) Context {
|
||||
c.l.context = enc.AppendUints16(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uint32 adds the field key with i as a uint32 to the logger context.
|
||||
func (c Context) Uint32(key string, i uint32) Context {
|
||||
c.l.context = enc.AppendUint32(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uints32 adds the field key with i as a []uint32 to the logger context.
|
||||
func (c Context) Uints32(key string, i []uint32) Context {
|
||||
c.l.context = enc.AppendUints32(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uint64 adds the field key with i as a uint64 to the logger context.
|
||||
func (c Context) Uint64(key string, i uint64) Context {
|
||||
c.l.context = enc.AppendUint64(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Uints64 adds the field key with i as a []uint64 to the logger context.
|
||||
func (c Context) Uints64(key string, i []uint64) Context {
|
||||
c.l.context = enc.AppendUints64(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Float32 adds the field key with f as a float32 to the logger context.
|
||||
func (c Context) Float32(key string, f float32) Context {
|
||||
c.l.context = enc.AppendFloat32(enc.AppendKey(c.l.context, key), f)
|
||||
return c
|
||||
}
|
||||
|
||||
// Floats32 adds the field key with f as a []float32 to the logger context.
|
||||
func (c Context) Floats32(key string, f []float32) Context {
|
||||
c.l.context = enc.AppendFloats32(enc.AppendKey(c.l.context, key), f)
|
||||
return c
|
||||
}
|
||||
|
||||
// Float64 adds the field key with f as a float64 to the logger context.
|
||||
func (c Context) Float64(key string, f float64) Context {
|
||||
c.l.context = enc.AppendFloat64(enc.AppendKey(c.l.context, key), f)
|
||||
return c
|
||||
}
|
||||
|
||||
// Floats64 adds the field key with f as a []float64 to the logger context.
|
||||
func (c Context) Floats64(key string, f []float64) Context {
|
||||
c.l.context = enc.AppendFloats64(enc.AppendKey(c.l.context, key), f)
|
||||
return c
|
||||
}
|
||||
|
||||
type timestampHook struct{}
|
||||
|
||||
func (ts timestampHook) Run(e *Event, level Level, msg string) {
|
||||
e.Timestamp()
|
||||
}
|
||||
|
||||
var th = timestampHook{}
|
||||
|
||||
// Timestamp adds the current local time to the logger context with the "time" key, formatted using zerolog.TimeFieldFormat.
|
||||
// To customize the key name, change zerolog.TimestampFieldName.
|
||||
// To customize the time format, change zerolog.TimeFieldFormat.
|
||||
//
|
||||
// NOTE: It won't dedupe the "time" key if the *Context has one already.
|
||||
func (c Context) Timestamp() Context {
|
||||
c.l = c.l.Hook(th)
|
||||
return c
|
||||
}
|
||||
|
||||
// Time adds the field key with t formated as string using zerolog.TimeFieldFormat.
|
||||
func (c Context) Time(key string, t time.Time) Context {
|
||||
c.l.context = enc.AppendTime(enc.AppendKey(c.l.context, key), t, TimeFieldFormat)
|
||||
return c
|
||||
}
|
||||
|
||||
// Times adds the field key with t formated as string using zerolog.TimeFieldFormat.
|
||||
func (c Context) Times(key string, t []time.Time) Context {
|
||||
c.l.context = enc.AppendTimes(enc.AppendKey(c.l.context, key), t, TimeFieldFormat)
|
||||
return c
|
||||
}
|
||||
|
||||
// Dur adds the fields key with d divided by unit and stored as a float.
|
||||
func (c Context) Dur(key string, d time.Duration) Context {
|
||||
c.l.context = enc.AppendDuration(enc.AppendKey(c.l.context, key), d, DurationFieldUnit, DurationFieldInteger)
|
||||
return c
|
||||
}
|
||||
|
||||
// Durs adds the fields key with d divided by unit and stored as a float.
|
||||
func (c Context) Durs(key string, d []time.Duration) Context {
|
||||
c.l.context = enc.AppendDurations(enc.AppendKey(c.l.context, key), d, DurationFieldUnit, DurationFieldInteger)
|
||||
return c
|
||||
}
|
||||
|
||||
// Interface adds the field key with obj marshaled using reflection.
|
||||
func (c Context) Interface(key string, i interface{}) Context {
|
||||
c.l.context = enc.AppendInterface(enc.AppendKey(c.l.context, key), i)
|
||||
return c
|
||||
}
|
||||
|
||||
// Any is a wrapper around Context.Interface.
|
||||
func (c Context) Any(key string, i interface{}) Context {
|
||||
return c.Interface(key, i)
|
||||
}
|
||||
|
||||
type callerHook struct {
|
||||
callerSkipFrameCount int
|
||||
}
|
||||
|
||||
func newCallerHook(skipFrameCount int) callerHook {
|
||||
return callerHook{callerSkipFrameCount: skipFrameCount}
|
||||
}
|
||||
|
||||
func (ch callerHook) Run(e *Event, level Level, msg string) {
|
||||
switch ch.callerSkipFrameCount {
|
||||
case useGlobalSkipFrameCount:
|
||||
// Extra frames to skip (added by hook infra).
|
||||
e.caller(CallerSkipFrameCount + contextCallerSkipFrameCount)
|
||||
default:
|
||||
// Extra frames to skip (added by hook infra).
|
||||
e.caller(ch.callerSkipFrameCount + contextCallerSkipFrameCount)
|
||||
}
|
||||
}
|
||||
|
||||
// useGlobalSkipFrameCount acts as a flag to informat callerHook.Run
|
||||
// to use the global CallerSkipFrameCount.
|
||||
const useGlobalSkipFrameCount = math.MinInt32
|
||||
|
||||
// ch is the default caller hook using the global CallerSkipFrameCount.
|
||||
var ch = newCallerHook(useGlobalSkipFrameCount)
|
||||
|
||||
// Caller adds the file:line of the caller with the zerolog.CallerFieldName key.
|
||||
func (c Context) Caller() Context {
|
||||
c.l = c.l.Hook(ch)
|
||||
return c
|
||||
}
|
||||
|
||||
// CallerWithSkipFrameCount adds the file:line of the caller with the zerolog.CallerFieldName key.
|
||||
// The specified skipFrameCount int will override the global CallerSkipFrameCount for this context's respective logger.
|
||||
// If set to -1 the global CallerSkipFrameCount will be used.
|
||||
func (c Context) CallerWithSkipFrameCount(skipFrameCount int) Context {
|
||||
c.l = c.l.Hook(newCallerHook(skipFrameCount))
|
||||
return c
|
||||
}
|
||||
|
||||
// Stack enables stack trace printing for the error passed to Err().
|
||||
func (c Context) Stack() Context {
|
||||
c.l.stack = true
|
||||
return c
|
||||
}
|
||||
|
||||
// IPAddr adds IPv4 or IPv6 Address to the context
|
||||
func (c Context) IPAddr(key string, ip net.IP) Context {
|
||||
c.l.context = enc.AppendIPAddr(enc.AppendKey(c.l.context, key), ip)
|
||||
return c
|
||||
}
|
||||
|
||||
// IPPrefix adds IPv4 or IPv6 Prefix (address and mask) to the context
|
||||
func (c Context) IPPrefix(key string, pfx net.IPNet) Context {
|
||||
c.l.context = enc.AppendIPPrefix(enc.AppendKey(c.l.context, key), pfx)
|
||||
return c
|
||||
}
|
||||
|
||||
// MACAddr adds MAC address to the context
|
||||
func (c Context) MACAddr(key string, ha net.HardwareAddr) Context {
|
||||
c.l.context = enc.AppendMACAddr(enc.AppendKey(c.l.context, key), ha)
|
||||
return c
|
||||
}
|
||||
52
vendor/github.com/rs/zerolog/ctx.go
generated
vendored
Normal file
52
vendor/github.com/rs/zerolog/ctx.go
generated
vendored
Normal file
@ -0,0 +1,52 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"context"
|
||||
)
|
||||
|
||||
var disabledLogger *Logger
|
||||
|
||||
func init() {
|
||||
SetGlobalLevel(TraceLevel)
|
||||
l := Nop()
|
||||
disabledLogger = &l
|
||||
}
|
||||
|
||||
type ctxKey struct{}
|
||||
|
||||
// WithContext returns a copy of ctx with the receiver attached. The Logger
|
||||
// attached to the provided Context (if any) will not be effected. If the
|
||||
// receiver's log level is Disabled it will only be attached to the returned
|
||||
// Context if the provided Context has a previously attached Logger. If the
|
||||
// provided Context has no attached Logger, a Disabled Logger will not be
|
||||
// attached.
|
||||
//
|
||||
// Note: to modify the existing Logger attached to a Context (instead of
|
||||
// replacing it in a new Context), use UpdateContext with the following
|
||||
// notation:
|
||||
//
|
||||
// ctx := r.Context()
|
||||
// l := zerolog.Ctx(ctx)
|
||||
// l.UpdateContext(func(c Context) Context {
|
||||
// return c.Str("bar", "baz")
|
||||
// })
|
||||
//
|
||||
func (l Logger) WithContext(ctx context.Context) context.Context {
|
||||
if _, ok := ctx.Value(ctxKey{}).(*Logger); !ok && l.level == Disabled {
|
||||
// Do not store disabled logger.
|
||||
return ctx
|
||||
}
|
||||
return context.WithValue(ctx, ctxKey{}, &l)
|
||||
}
|
||||
|
||||
// Ctx returns the Logger associated with the ctx. If no logger
|
||||
// is associated, DefaultContextLogger is returned, unless DefaultContextLogger
|
||||
// is nil, in which case a disabled logger is returned.
|
||||
func Ctx(ctx context.Context) *Logger {
|
||||
if l, ok := ctx.Value(ctxKey{}).(*Logger); ok {
|
||||
return l
|
||||
} else if l = DefaultContextLogger; l != nil {
|
||||
return l
|
||||
}
|
||||
return disabledLogger
|
||||
}
|
||||
56
vendor/github.com/rs/zerolog/encoder.go
generated
vendored
Normal file
56
vendor/github.com/rs/zerolog/encoder.go
generated
vendored
Normal file
@ -0,0 +1,56 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"net"
|
||||
"time"
|
||||
)
|
||||
|
||||
type encoder interface {
|
||||
AppendArrayDelim(dst []byte) []byte
|
||||
AppendArrayEnd(dst []byte) []byte
|
||||
AppendArrayStart(dst []byte) []byte
|
||||
AppendBeginMarker(dst []byte) []byte
|
||||
AppendBool(dst []byte, val bool) []byte
|
||||
AppendBools(dst []byte, vals []bool) []byte
|
||||
AppendBytes(dst, s []byte) []byte
|
||||
AppendDuration(dst []byte, d time.Duration, unit time.Duration, useInt bool) []byte
|
||||
AppendDurations(dst []byte, vals []time.Duration, unit time.Duration, useInt bool) []byte
|
||||
AppendEndMarker(dst []byte) []byte
|
||||
AppendFloat32(dst []byte, val float32) []byte
|
||||
AppendFloat64(dst []byte, val float64) []byte
|
||||
AppendFloats32(dst []byte, vals []float32) []byte
|
||||
AppendFloats64(dst []byte, vals []float64) []byte
|
||||
AppendHex(dst, s []byte) []byte
|
||||
AppendIPAddr(dst []byte, ip net.IP) []byte
|
||||
AppendIPPrefix(dst []byte, pfx net.IPNet) []byte
|
||||
AppendInt(dst []byte, val int) []byte
|
||||
AppendInt16(dst []byte, val int16) []byte
|
||||
AppendInt32(dst []byte, val int32) []byte
|
||||
AppendInt64(dst []byte, val int64) []byte
|
||||
AppendInt8(dst []byte, val int8) []byte
|
||||
AppendInterface(dst []byte, i interface{}) []byte
|
||||
AppendInts(dst []byte, vals []int) []byte
|
||||
AppendInts16(dst []byte, vals []int16) []byte
|
||||
AppendInts32(dst []byte, vals []int32) []byte
|
||||
AppendInts64(dst []byte, vals []int64) []byte
|
||||
AppendInts8(dst []byte, vals []int8) []byte
|
||||
AppendKey(dst []byte, key string) []byte
|
||||
AppendLineBreak(dst []byte) []byte
|
||||
AppendMACAddr(dst []byte, ha net.HardwareAddr) []byte
|
||||
AppendNil(dst []byte) []byte
|
||||
AppendObjectData(dst []byte, o []byte) []byte
|
||||
AppendString(dst []byte, s string) []byte
|
||||
AppendStrings(dst []byte, vals []string) []byte
|
||||
AppendTime(dst []byte, t time.Time, format string) []byte
|
||||
AppendTimes(dst []byte, vals []time.Time, format string) []byte
|
||||
AppendUint(dst []byte, val uint) []byte
|
||||
AppendUint16(dst []byte, val uint16) []byte
|
||||
AppendUint32(dst []byte, val uint32) []byte
|
||||
AppendUint64(dst []byte, val uint64) []byte
|
||||
AppendUint8(dst []byte, val uint8) []byte
|
||||
AppendUints(dst []byte, vals []uint) []byte
|
||||
AppendUints16(dst []byte, vals []uint16) []byte
|
||||
AppendUints32(dst []byte, vals []uint32) []byte
|
||||
AppendUints64(dst []byte, vals []uint64) []byte
|
||||
AppendUints8(dst []byte, vals []uint8) []byte
|
||||
}
|
||||
45
vendor/github.com/rs/zerolog/encoder_cbor.go
generated
vendored
Normal file
45
vendor/github.com/rs/zerolog/encoder_cbor.go
generated
vendored
Normal file
@ -0,0 +1,45 @@
|
||||
// +build binary_log
|
||||
|
||||
package zerolog
|
||||
|
||||
// This file contains bindings to do binary encoding.
|
||||
|
||||
import (
|
||||
"github.com/rs/zerolog/internal/cbor"
|
||||
)
|
||||
|
||||
var (
|
||||
_ encoder = (*cbor.Encoder)(nil)
|
||||
|
||||
enc = cbor.Encoder{}
|
||||
)
|
||||
|
||||
func init() {
|
||||
// using closure to reflect the changes at runtime.
|
||||
cbor.JSONMarshalFunc = func(v interface{}) ([]byte, error) {
|
||||
return InterfaceMarshalFunc(v)
|
||||
}
|
||||
}
|
||||
|
||||
func appendJSON(dst []byte, j []byte) []byte {
|
||||
return cbor.AppendEmbeddedJSON(dst, j)
|
||||
}
|
||||
func appendCBOR(dst []byte, c []byte) []byte {
|
||||
return cbor.AppendEmbeddedCBOR(dst, c)
|
||||
}
|
||||
|
||||
// decodeIfBinaryToString - converts a binary formatted log msg to a
|
||||
// JSON formatted String Log message.
|
||||
func decodeIfBinaryToString(in []byte) string {
|
||||
return cbor.DecodeIfBinaryToString(in)
|
||||
}
|
||||
|
||||
func decodeObjectToStr(in []byte) string {
|
||||
return cbor.DecodeObjectToStr(in)
|
||||
}
|
||||
|
||||
// decodeIfBinaryToBytes - converts a binary formatted log msg to a
|
||||
// JSON formatted Bytes Log message.
|
||||
func decodeIfBinaryToBytes(in []byte) []byte {
|
||||
return cbor.DecodeIfBinaryToBytes(in)
|
||||
}
|
||||
51
vendor/github.com/rs/zerolog/encoder_json.go
generated
vendored
Normal file
51
vendor/github.com/rs/zerolog/encoder_json.go
generated
vendored
Normal file
@ -0,0 +1,51 @@
|
||||
// +build !binary_log
|
||||
|
||||
package zerolog
|
||||
|
||||
// encoder_json.go file contains bindings to generate
|
||||
// JSON encoded byte stream.
|
||||
|
||||
import (
|
||||
"encoding/base64"
|
||||
"github.com/rs/zerolog/internal/json"
|
||||
)
|
||||
|
||||
var (
|
||||
_ encoder = (*json.Encoder)(nil)
|
||||
|
||||
enc = json.Encoder{}
|
||||
)
|
||||
|
||||
func init() {
|
||||
// using closure to reflect the changes at runtime.
|
||||
json.JSONMarshalFunc = func(v interface{}) ([]byte, error) {
|
||||
return InterfaceMarshalFunc(v)
|
||||
}
|
||||
}
|
||||
|
||||
func appendJSON(dst []byte, j []byte) []byte {
|
||||
return append(dst, j...)
|
||||
}
|
||||
func appendCBOR(dst []byte, cbor []byte) []byte {
|
||||
dst = append(dst, []byte("\"data:application/cbor;base64,")...)
|
||||
l := len(dst)
|
||||
enc := base64.StdEncoding
|
||||
n := enc.EncodedLen(len(cbor))
|
||||
for i := 0; i < n; i++ {
|
||||
dst = append(dst, '.')
|
||||
}
|
||||
enc.Encode(dst[l:], cbor)
|
||||
return append(dst, '"')
|
||||
}
|
||||
|
||||
func decodeIfBinaryToString(in []byte) string {
|
||||
return string(in)
|
||||
}
|
||||
|
||||
func decodeObjectToStr(in []byte) string {
|
||||
return string(in)
|
||||
}
|
||||
|
||||
func decodeIfBinaryToBytes(in []byte) []byte {
|
||||
return in
|
||||
}
|
||||
830
vendor/github.com/rs/zerolog/event.go
generated
vendored
Normal file
830
vendor/github.com/rs/zerolog/event.go
generated
vendored
Normal file
@ -0,0 +1,830 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net"
|
||||
"os"
|
||||
"runtime"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
var eventPool = &sync.Pool{
|
||||
New: func() interface{} {
|
||||
return &Event{
|
||||
buf: make([]byte, 0, 500),
|
||||
}
|
||||
},
|
||||
}
|
||||
|
||||
// Event represents a log event. It is instanced by one of the level method of
|
||||
// Logger and finalized by the Msg or Msgf method.
|
||||
type Event struct {
|
||||
buf []byte
|
||||
w LevelWriter
|
||||
level Level
|
||||
done func(msg string)
|
||||
stack bool // enable error stack trace
|
||||
ch []Hook // hooks from context
|
||||
skipFrame int // The number of additional frames to skip when printing the caller.
|
||||
ctx context.Context // Optional Go context for event
|
||||
}
|
||||
|
||||
func putEvent(e *Event) {
|
||||
// Proper usage of a sync.Pool requires each entry to have approximately
|
||||
// the same memory cost. To obtain this property when the stored type
|
||||
// contains a variably-sized buffer, we add a hard limit on the maximum buffer
|
||||
// to place back in the pool.
|
||||
//
|
||||
// See https://golang.org/issue/23199
|
||||
const maxSize = 1 << 16 // 64KiB
|
||||
if cap(e.buf) > maxSize {
|
||||
return
|
||||
}
|
||||
eventPool.Put(e)
|
||||
}
|
||||
|
||||
// LogObjectMarshaler provides a strongly-typed and encoding-agnostic interface
|
||||
// to be implemented by types used with Event/Context's Object methods.
|
||||
type LogObjectMarshaler interface {
|
||||
MarshalZerologObject(e *Event)
|
||||
}
|
||||
|
||||
// LogArrayMarshaler provides a strongly-typed and encoding-agnostic interface
|
||||
// to be implemented by types used with Event/Context's Array methods.
|
||||
type LogArrayMarshaler interface {
|
||||
MarshalZerologArray(a *Array)
|
||||
}
|
||||
|
||||
func newEvent(w LevelWriter, level Level) *Event {
|
||||
e := eventPool.Get().(*Event)
|
||||
e.buf = e.buf[:0]
|
||||
e.ch = nil
|
||||
e.buf = enc.AppendBeginMarker(e.buf)
|
||||
e.w = w
|
||||
e.level = level
|
||||
e.stack = false
|
||||
e.skipFrame = 0
|
||||
return e
|
||||
}
|
||||
|
||||
func (e *Event) write() (err error) {
|
||||
if e == nil {
|
||||
return nil
|
||||
}
|
||||
if e.level != Disabled {
|
||||
e.buf = enc.AppendEndMarker(e.buf)
|
||||
e.buf = enc.AppendLineBreak(e.buf)
|
||||
if e.w != nil {
|
||||
_, err = e.w.WriteLevel(e.level, e.buf)
|
||||
}
|
||||
}
|
||||
putEvent(e)
|
||||
return
|
||||
}
|
||||
|
||||
// Enabled return false if the *Event is going to be filtered out by
|
||||
// log level or sampling.
|
||||
func (e *Event) Enabled() bool {
|
||||
return e != nil && e.level != Disabled
|
||||
}
|
||||
|
||||
// Discard disables the event so Msg(f) won't print it.
|
||||
func (e *Event) Discard() *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.level = Disabled
|
||||
return nil
|
||||
}
|
||||
|
||||
// Msg sends the *Event with msg added as the message field if not empty.
|
||||
//
|
||||
// NOTICE: once this method is called, the *Event should be disposed.
|
||||
// Calling Msg twice can have unexpected result.
|
||||
func (e *Event) Msg(msg string) {
|
||||
if e == nil {
|
||||
return
|
||||
}
|
||||
e.msg(msg)
|
||||
}
|
||||
|
||||
// Send is equivalent to calling Msg("").
|
||||
//
|
||||
// NOTICE: once this method is called, the *Event should be disposed.
|
||||
func (e *Event) Send() {
|
||||
if e == nil {
|
||||
return
|
||||
}
|
||||
e.msg("")
|
||||
}
|
||||
|
||||
// Msgf sends the event with formatted msg added as the message field if not empty.
|
||||
//
|
||||
// NOTICE: once this method is called, the *Event should be disposed.
|
||||
// Calling Msgf twice can have unexpected result.
|
||||
func (e *Event) Msgf(format string, v ...interface{}) {
|
||||
if e == nil {
|
||||
return
|
||||
}
|
||||
e.msg(fmt.Sprintf(format, v...))
|
||||
}
|
||||
|
||||
func (e *Event) MsgFunc(createMsg func() string) {
|
||||
if e == nil {
|
||||
return
|
||||
}
|
||||
e.msg(createMsg())
|
||||
}
|
||||
|
||||
func (e *Event) msg(msg string) {
|
||||
for _, hook := range e.ch {
|
||||
hook.Run(e, e.level, msg)
|
||||
}
|
||||
if msg != "" {
|
||||
e.buf = enc.AppendString(enc.AppendKey(e.buf, MessageFieldName), msg)
|
||||
}
|
||||
if e.done != nil {
|
||||
defer e.done(msg)
|
||||
}
|
||||
if err := e.write(); err != nil {
|
||||
if ErrorHandler != nil {
|
||||
ErrorHandler(err)
|
||||
} else {
|
||||
fmt.Fprintf(os.Stderr, "zerolog: could not write event: %v\n", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Fields is a helper function to use a map or slice to set fields using type assertion.
|
||||
// Only map[string]interface{} and []interface{} are accepted. []interface{} must
|
||||
// alternate string keys and arbitrary values, and extraneous ones are ignored.
|
||||
func (e *Event) Fields(fields interface{}) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = appendFields(e.buf, fields)
|
||||
return e
|
||||
}
|
||||
|
||||
// Dict adds the field key with a dict to the event context.
|
||||
// Use zerolog.Dict() to create the dictionary.
|
||||
func (e *Event) Dict(key string, dict *Event) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
dict.buf = enc.AppendEndMarker(dict.buf)
|
||||
e.buf = append(enc.AppendKey(e.buf, key), dict.buf...)
|
||||
putEvent(dict)
|
||||
return e
|
||||
}
|
||||
|
||||
// Dict creates an Event to be used with the *Event.Dict method.
|
||||
// Call usual field methods like Str, Int etc to add fields to this
|
||||
// event and give it as argument the *Event.Dict method.
|
||||
func Dict() *Event {
|
||||
return newEvent(nil, 0)
|
||||
}
|
||||
|
||||
// Array adds the field key with an array to the event context.
|
||||
// Use zerolog.Arr() to create the array or pass a type that
|
||||
// implement the LogArrayMarshaler interface.
|
||||
func (e *Event) Array(key string, arr LogArrayMarshaler) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendKey(e.buf, key)
|
||||
var a *Array
|
||||
if aa, ok := arr.(*Array); ok {
|
||||
a = aa
|
||||
} else {
|
||||
a = Arr()
|
||||
arr.MarshalZerologArray(a)
|
||||
}
|
||||
e.buf = a.write(e.buf)
|
||||
return e
|
||||
}
|
||||
|
||||
func (e *Event) appendObject(obj LogObjectMarshaler) {
|
||||
e.buf = enc.AppendBeginMarker(e.buf)
|
||||
obj.MarshalZerologObject(e)
|
||||
e.buf = enc.AppendEndMarker(e.buf)
|
||||
}
|
||||
|
||||
// Object marshals an object that implement the LogObjectMarshaler interface.
|
||||
func (e *Event) Object(key string, obj LogObjectMarshaler) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendKey(e.buf, key)
|
||||
if obj == nil {
|
||||
e.buf = enc.AppendNil(e.buf)
|
||||
|
||||
return e
|
||||
}
|
||||
|
||||
e.appendObject(obj)
|
||||
return e
|
||||
}
|
||||
|
||||
// Func allows an anonymous func to run only if the event is enabled.
|
||||
func (e *Event) Func(f func(e *Event)) *Event {
|
||||
if e != nil && e.Enabled() {
|
||||
f(e)
|
||||
}
|
||||
return e
|
||||
}
|
||||
|
||||
// EmbedObject marshals an object that implement the LogObjectMarshaler interface.
|
||||
func (e *Event) EmbedObject(obj LogObjectMarshaler) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
if obj == nil {
|
||||
return e
|
||||
}
|
||||
obj.MarshalZerologObject(e)
|
||||
return e
|
||||
}
|
||||
|
||||
// Str adds the field key with val as a string to the *Event context.
|
||||
func (e *Event) Str(key, val string) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendString(enc.AppendKey(e.buf, key), val)
|
||||
return e
|
||||
}
|
||||
|
||||
// Strs adds the field key with vals as a []string to the *Event context.
|
||||
func (e *Event) Strs(key string, vals []string) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendStrings(enc.AppendKey(e.buf, key), vals)
|
||||
return e
|
||||
}
|
||||
|
||||
// Stringer adds the field key with val.String() (or null if val is nil)
|
||||
// to the *Event context.
|
||||
func (e *Event) Stringer(key string, val fmt.Stringer) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendStringer(enc.AppendKey(e.buf, key), val)
|
||||
return e
|
||||
}
|
||||
|
||||
// Stringers adds the field key with vals where each individual val
|
||||
// is used as val.String() (or null if val is empty) to the *Event
|
||||
// context.
|
||||
func (e *Event) Stringers(key string, vals []fmt.Stringer) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendStringers(enc.AppendKey(e.buf, key), vals)
|
||||
return e
|
||||
}
|
||||
|
||||
// Bytes adds the field key with val as a string to the *Event context.
|
||||
//
|
||||
// Runes outside of normal ASCII ranges will be hex-encoded in the resulting
|
||||
// JSON.
|
||||
func (e *Event) Bytes(key string, val []byte) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendBytes(enc.AppendKey(e.buf, key), val)
|
||||
return e
|
||||
}
|
||||
|
||||
// Hex adds the field key with val as a hex string to the *Event context.
|
||||
func (e *Event) Hex(key string, val []byte) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendHex(enc.AppendKey(e.buf, key), val)
|
||||
return e
|
||||
}
|
||||
|
||||
// RawJSON adds already encoded JSON to the log line under key.
|
||||
//
|
||||
// No sanity check is performed on b; it must not contain carriage returns and
|
||||
// be valid JSON.
|
||||
func (e *Event) RawJSON(key string, b []byte) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = appendJSON(enc.AppendKey(e.buf, key), b)
|
||||
return e
|
||||
}
|
||||
|
||||
// RawCBOR adds already encoded CBOR to the log line under key.
|
||||
//
|
||||
// No sanity check is performed on b
|
||||
// Note: The full featureset of CBOR is supported as data will not be mapped to json but stored as data-url
|
||||
func (e *Event) RawCBOR(key string, b []byte) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = appendCBOR(enc.AppendKey(e.buf, key), b)
|
||||
return e
|
||||
}
|
||||
|
||||
// AnErr adds the field key with serialized err to the *Event context.
|
||||
// If err is nil, no field is added.
|
||||
func (e *Event) AnErr(key string, err error) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
switch m := ErrorMarshalFunc(err).(type) {
|
||||
case nil:
|
||||
return e
|
||||
case LogObjectMarshaler:
|
||||
return e.Object(key, m)
|
||||
case error:
|
||||
if m == nil || isNilValue(m) {
|
||||
return e
|
||||
} else {
|
||||
return e.Str(key, m.Error())
|
||||
}
|
||||
case string:
|
||||
return e.Str(key, m)
|
||||
default:
|
||||
return e.Interface(key, m)
|
||||
}
|
||||
}
|
||||
|
||||
// Errs adds the field key with errs as an array of serialized errors to the
|
||||
// *Event context.
|
||||
func (e *Event) Errs(key string, errs []error) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
arr := Arr()
|
||||
for _, err := range errs {
|
||||
switch m := ErrorMarshalFunc(err).(type) {
|
||||
case LogObjectMarshaler:
|
||||
arr = arr.Object(m)
|
||||
case error:
|
||||
arr = arr.Err(m)
|
||||
case string:
|
||||
arr = arr.Str(m)
|
||||
default:
|
||||
arr = arr.Interface(m)
|
||||
}
|
||||
}
|
||||
|
||||
return e.Array(key, arr)
|
||||
}
|
||||
|
||||
// Err adds the field "error" with serialized err to the *Event context.
|
||||
// If err is nil, no field is added.
|
||||
//
|
||||
// To customize the key name, change zerolog.ErrorFieldName.
|
||||
//
|
||||
// If Stack() has been called before and zerolog.ErrorStackMarshaler is defined,
|
||||
// the err is passed to ErrorStackMarshaler and the result is appended to the
|
||||
// zerolog.ErrorStackFieldName.
|
||||
func (e *Event) Err(err error) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
if e.stack && ErrorStackMarshaler != nil {
|
||||
switch m := ErrorStackMarshaler(err).(type) {
|
||||
case nil:
|
||||
case LogObjectMarshaler:
|
||||
e.Object(ErrorStackFieldName, m)
|
||||
case error:
|
||||
if m != nil && !isNilValue(m) {
|
||||
e.Str(ErrorStackFieldName, m.Error())
|
||||
}
|
||||
case string:
|
||||
e.Str(ErrorStackFieldName, m)
|
||||
default:
|
||||
e.Interface(ErrorStackFieldName, m)
|
||||
}
|
||||
}
|
||||
return e.AnErr(ErrorFieldName, err)
|
||||
}
|
||||
|
||||
// Stack enables stack trace printing for the error passed to Err().
|
||||
//
|
||||
// ErrorStackMarshaler must be set for this method to do something.
|
||||
func (e *Event) Stack() *Event {
|
||||
if e != nil {
|
||||
e.stack = true
|
||||
}
|
||||
return e
|
||||
}
|
||||
|
||||
// Ctx adds the Go Context to the *Event context. The context is not rendered
|
||||
// in the output message, but is available to hooks and to Func() calls via the
|
||||
// GetCtx() accessor. A typical use case is to extract tracing information from
|
||||
// the Go Ctx.
|
||||
func (e *Event) Ctx(ctx context.Context) *Event {
|
||||
if e != nil {
|
||||
e.ctx = ctx
|
||||
}
|
||||
return e
|
||||
}
|
||||
|
||||
// GetCtx retrieves the Go context.Context which is optionally stored in the
|
||||
// Event. This allows Hooks and functions passed to Func() to retrieve values
|
||||
// which are stored in the context.Context. This can be useful in tracing,
|
||||
// where span information is commonly propagated in the context.Context.
|
||||
func (e *Event) GetCtx() context.Context {
|
||||
if e == nil || e.ctx == nil {
|
||||
return context.Background()
|
||||
}
|
||||
return e.ctx
|
||||
}
|
||||
|
||||
// Bool adds the field key with val as a bool to the *Event context.
|
||||
func (e *Event) Bool(key string, b bool) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendBool(enc.AppendKey(e.buf, key), b)
|
||||
return e
|
||||
}
|
||||
|
||||
// Bools adds the field key with val as a []bool to the *Event context.
|
||||
func (e *Event) Bools(key string, b []bool) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendBools(enc.AppendKey(e.buf, key), b)
|
||||
return e
|
||||
}
|
||||
|
||||
// Int adds the field key with i as a int to the *Event context.
|
||||
func (e *Event) Int(key string, i int) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInt(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Ints adds the field key with i as a []int to the *Event context.
|
||||
func (e *Event) Ints(key string, i []int) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInts(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Int8 adds the field key with i as a int8 to the *Event context.
|
||||
func (e *Event) Int8(key string, i int8) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInt8(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Ints8 adds the field key with i as a []int8 to the *Event context.
|
||||
func (e *Event) Ints8(key string, i []int8) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInts8(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Int16 adds the field key with i as a int16 to the *Event context.
|
||||
func (e *Event) Int16(key string, i int16) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInt16(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Ints16 adds the field key with i as a []int16 to the *Event context.
|
||||
func (e *Event) Ints16(key string, i []int16) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInts16(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Int32 adds the field key with i as a int32 to the *Event context.
|
||||
func (e *Event) Int32(key string, i int32) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInt32(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Ints32 adds the field key with i as a []int32 to the *Event context.
|
||||
func (e *Event) Ints32(key string, i []int32) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInts32(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Int64 adds the field key with i as a int64 to the *Event context.
|
||||
func (e *Event) Int64(key string, i int64) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInt64(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Ints64 adds the field key with i as a []int64 to the *Event context.
|
||||
func (e *Event) Ints64(key string, i []int64) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendInts64(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uint adds the field key with i as a uint to the *Event context.
|
||||
func (e *Event) Uint(key string, i uint) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUint(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uints adds the field key with i as a []int to the *Event context.
|
||||
func (e *Event) Uints(key string, i []uint) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUints(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uint8 adds the field key with i as a uint8 to the *Event context.
|
||||
func (e *Event) Uint8(key string, i uint8) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUint8(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uints8 adds the field key with i as a []int8 to the *Event context.
|
||||
func (e *Event) Uints8(key string, i []uint8) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUints8(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uint16 adds the field key with i as a uint16 to the *Event context.
|
||||
func (e *Event) Uint16(key string, i uint16) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUint16(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uints16 adds the field key with i as a []int16 to the *Event context.
|
||||
func (e *Event) Uints16(key string, i []uint16) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUints16(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uint32 adds the field key with i as a uint32 to the *Event context.
|
||||
func (e *Event) Uint32(key string, i uint32) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUint32(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uints32 adds the field key with i as a []int32 to the *Event context.
|
||||
func (e *Event) Uints32(key string, i []uint32) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUints32(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uint64 adds the field key with i as a uint64 to the *Event context.
|
||||
func (e *Event) Uint64(key string, i uint64) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUint64(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Uints64 adds the field key with i as a []int64 to the *Event context.
|
||||
func (e *Event) Uints64(key string, i []uint64) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendUints64(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Float32 adds the field key with f as a float32 to the *Event context.
|
||||
func (e *Event) Float32(key string, f float32) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendFloat32(enc.AppendKey(e.buf, key), f)
|
||||
return e
|
||||
}
|
||||
|
||||
// Floats32 adds the field key with f as a []float32 to the *Event context.
|
||||
func (e *Event) Floats32(key string, f []float32) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendFloats32(enc.AppendKey(e.buf, key), f)
|
||||
return e
|
||||
}
|
||||
|
||||
// Float64 adds the field key with f as a float64 to the *Event context.
|
||||
func (e *Event) Float64(key string, f float64) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendFloat64(enc.AppendKey(e.buf, key), f)
|
||||
return e
|
||||
}
|
||||
|
||||
// Floats64 adds the field key with f as a []float64 to the *Event context.
|
||||
func (e *Event) Floats64(key string, f []float64) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendFloats64(enc.AppendKey(e.buf, key), f)
|
||||
return e
|
||||
}
|
||||
|
||||
// Timestamp adds the current local time as UNIX timestamp to the *Event context with the "time" key.
|
||||
// To customize the key name, change zerolog.TimestampFieldName.
|
||||
//
|
||||
// NOTE: It won't dedupe the "time" key if the *Event (or *Context) has one
|
||||
// already.
|
||||
func (e *Event) Timestamp() *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendTime(enc.AppendKey(e.buf, TimestampFieldName), TimestampFunc(), TimeFieldFormat)
|
||||
return e
|
||||
}
|
||||
|
||||
// Time adds the field key with t formatted as string using zerolog.TimeFieldFormat.
|
||||
func (e *Event) Time(key string, t time.Time) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendTime(enc.AppendKey(e.buf, key), t, TimeFieldFormat)
|
||||
return e
|
||||
}
|
||||
|
||||
// Times adds the field key with t formatted as string using zerolog.TimeFieldFormat.
|
||||
func (e *Event) Times(key string, t []time.Time) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendTimes(enc.AppendKey(e.buf, key), t, TimeFieldFormat)
|
||||
return e
|
||||
}
|
||||
|
||||
// Dur adds the field key with duration d stored as zerolog.DurationFieldUnit.
|
||||
// If zerolog.DurationFieldInteger is true, durations are rendered as integer
|
||||
// instead of float.
|
||||
func (e *Event) Dur(key string, d time.Duration) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendDuration(enc.AppendKey(e.buf, key), d, DurationFieldUnit, DurationFieldInteger)
|
||||
return e
|
||||
}
|
||||
|
||||
// Durs adds the field key with duration d stored as zerolog.DurationFieldUnit.
|
||||
// If zerolog.DurationFieldInteger is true, durations are rendered as integer
|
||||
// instead of float.
|
||||
func (e *Event) Durs(key string, d []time.Duration) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendDurations(enc.AppendKey(e.buf, key), d, DurationFieldUnit, DurationFieldInteger)
|
||||
return e
|
||||
}
|
||||
|
||||
// TimeDiff adds the field key with positive duration between time t and start.
|
||||
// If time t is not greater than start, duration will be 0.
|
||||
// Duration format follows the same principle as Dur().
|
||||
func (e *Event) TimeDiff(key string, t time.Time, start time.Time) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
var d time.Duration
|
||||
if t.After(start) {
|
||||
d = t.Sub(start)
|
||||
}
|
||||
e.buf = enc.AppendDuration(enc.AppendKey(e.buf, key), d, DurationFieldUnit, DurationFieldInteger)
|
||||
return e
|
||||
}
|
||||
|
||||
// Any is a wrapper around Event.Interface.
|
||||
func (e *Event) Any(key string, i interface{}) *Event {
|
||||
return e.Interface(key, i)
|
||||
}
|
||||
|
||||
// Interface adds the field key with i marshaled using reflection.
|
||||
func (e *Event) Interface(key string, i interface{}) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
if obj, ok := i.(LogObjectMarshaler); ok {
|
||||
return e.Object(key, obj)
|
||||
}
|
||||
e.buf = enc.AppendInterface(enc.AppendKey(e.buf, key), i)
|
||||
return e
|
||||
}
|
||||
|
||||
// Type adds the field key with val's type using reflection.
|
||||
func (e *Event) Type(key string, val interface{}) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendType(enc.AppendKey(e.buf, key), val)
|
||||
return e
|
||||
}
|
||||
|
||||
// CallerSkipFrame instructs any future Caller calls to skip the specified number of frames.
|
||||
// This includes those added via hooks from the context.
|
||||
func (e *Event) CallerSkipFrame(skip int) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.skipFrame += skip
|
||||
return e
|
||||
}
|
||||
|
||||
// Caller adds the file:line of the caller with the zerolog.CallerFieldName key.
|
||||
// The argument skip is the number of stack frames to ascend
|
||||
// Skip If not passed, use the global variable CallerSkipFrameCount
|
||||
func (e *Event) Caller(skip ...int) *Event {
|
||||
sk := CallerSkipFrameCount
|
||||
if len(skip) > 0 {
|
||||
sk = skip[0] + CallerSkipFrameCount
|
||||
}
|
||||
return e.caller(sk)
|
||||
}
|
||||
|
||||
func (e *Event) caller(skip int) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
pc, file, line, ok := runtime.Caller(skip + e.skipFrame)
|
||||
if !ok {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendString(enc.AppendKey(e.buf, CallerFieldName), CallerMarshalFunc(pc, file, line))
|
||||
return e
|
||||
}
|
||||
|
||||
// IPAddr adds IPv4 or IPv6 Address to the event
|
||||
func (e *Event) IPAddr(key string, ip net.IP) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendIPAddr(enc.AppendKey(e.buf, key), ip)
|
||||
return e
|
||||
}
|
||||
|
||||
// IPPrefix adds IPv4 or IPv6 Prefix (address and mask) to the event
|
||||
func (e *Event) IPPrefix(key string, pfx net.IPNet) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendIPPrefix(enc.AppendKey(e.buf, key), pfx)
|
||||
return e
|
||||
}
|
||||
|
||||
// MACAddr adds MAC address to the event
|
||||
func (e *Event) MACAddr(key string, ha net.HardwareAddr) *Event {
|
||||
if e == nil {
|
||||
return e
|
||||
}
|
||||
e.buf = enc.AppendMACAddr(enc.AppendKey(e.buf, key), ha)
|
||||
return e
|
||||
}
|
||||
277
vendor/github.com/rs/zerolog/fields.go
generated
vendored
Normal file
277
vendor/github.com/rs/zerolog/fields.go
generated
vendored
Normal file
@ -0,0 +1,277 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"net"
|
||||
"sort"
|
||||
"time"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
func isNilValue(i interface{}) bool {
|
||||
return (*[2]uintptr)(unsafe.Pointer(&i))[1] == 0
|
||||
}
|
||||
|
||||
func appendFields(dst []byte, fields interface{}) []byte {
|
||||
switch fields := fields.(type) {
|
||||
case []interface{}:
|
||||
if n := len(fields); n&0x1 == 1 { // odd number
|
||||
fields = fields[:n-1]
|
||||
}
|
||||
dst = appendFieldList(dst, fields)
|
||||
case map[string]interface{}:
|
||||
keys := make([]string, 0, len(fields))
|
||||
for key := range fields {
|
||||
keys = append(keys, key)
|
||||
}
|
||||
sort.Strings(keys)
|
||||
kv := make([]interface{}, 2)
|
||||
for _, key := range keys {
|
||||
kv[0], kv[1] = key, fields[key]
|
||||
dst = appendFieldList(dst, kv)
|
||||
}
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
func appendFieldList(dst []byte, kvList []interface{}) []byte {
|
||||
for i, n := 0, len(kvList); i < n; i += 2 {
|
||||
key, val := kvList[i], kvList[i+1]
|
||||
if key, ok := key.(string); ok {
|
||||
dst = enc.AppendKey(dst, key)
|
||||
} else {
|
||||
continue
|
||||
}
|
||||
if val, ok := val.(LogObjectMarshaler); ok {
|
||||
e := newEvent(nil, 0)
|
||||
e.buf = e.buf[:0]
|
||||
e.appendObject(val)
|
||||
dst = append(dst, e.buf...)
|
||||
putEvent(e)
|
||||
continue
|
||||
}
|
||||
switch val := val.(type) {
|
||||
case string:
|
||||
dst = enc.AppendString(dst, val)
|
||||
case []byte:
|
||||
dst = enc.AppendBytes(dst, val)
|
||||
case error:
|
||||
switch m := ErrorMarshalFunc(val).(type) {
|
||||
case LogObjectMarshaler:
|
||||
e := newEvent(nil, 0)
|
||||
e.buf = e.buf[:0]
|
||||
e.appendObject(m)
|
||||
dst = append(dst, e.buf...)
|
||||
putEvent(e)
|
||||
case error:
|
||||
if m == nil || isNilValue(m) {
|
||||
dst = enc.AppendNil(dst)
|
||||
} else {
|
||||
dst = enc.AppendString(dst, m.Error())
|
||||
}
|
||||
case string:
|
||||
dst = enc.AppendString(dst, m)
|
||||
default:
|
||||
dst = enc.AppendInterface(dst, m)
|
||||
}
|
||||
case []error:
|
||||
dst = enc.AppendArrayStart(dst)
|
||||
for i, err := range val {
|
||||
switch m := ErrorMarshalFunc(err).(type) {
|
||||
case LogObjectMarshaler:
|
||||
e := newEvent(nil, 0)
|
||||
e.buf = e.buf[:0]
|
||||
e.appendObject(m)
|
||||
dst = append(dst, e.buf...)
|
||||
putEvent(e)
|
||||
case error:
|
||||
if m == nil || isNilValue(m) {
|
||||
dst = enc.AppendNil(dst)
|
||||
} else {
|
||||
dst = enc.AppendString(dst, m.Error())
|
||||
}
|
||||
case string:
|
||||
dst = enc.AppendString(dst, m)
|
||||
default:
|
||||
dst = enc.AppendInterface(dst, m)
|
||||
}
|
||||
|
||||
if i < (len(val) - 1) {
|
||||
enc.AppendArrayDelim(dst)
|
||||
}
|
||||
}
|
||||
dst = enc.AppendArrayEnd(dst)
|
||||
case bool:
|
||||
dst = enc.AppendBool(dst, val)
|
||||
case int:
|
||||
dst = enc.AppendInt(dst, val)
|
||||
case int8:
|
||||
dst = enc.AppendInt8(dst, val)
|
||||
case int16:
|
||||
dst = enc.AppendInt16(dst, val)
|
||||
case int32:
|
||||
dst = enc.AppendInt32(dst, val)
|
||||
case int64:
|
||||
dst = enc.AppendInt64(dst, val)
|
||||
case uint:
|
||||
dst = enc.AppendUint(dst, val)
|
||||
case uint8:
|
||||
dst = enc.AppendUint8(dst, val)
|
||||
case uint16:
|
||||
dst = enc.AppendUint16(dst, val)
|
||||
case uint32:
|
||||
dst = enc.AppendUint32(dst, val)
|
||||
case uint64:
|
||||
dst = enc.AppendUint64(dst, val)
|
||||
case float32:
|
||||
dst = enc.AppendFloat32(dst, val)
|
||||
case float64:
|
||||
dst = enc.AppendFloat64(dst, val)
|
||||
case time.Time:
|
||||
dst = enc.AppendTime(dst, val, TimeFieldFormat)
|
||||
case time.Duration:
|
||||
dst = enc.AppendDuration(dst, val, DurationFieldUnit, DurationFieldInteger)
|
||||
case *string:
|
||||
if val != nil {
|
||||
dst = enc.AppendString(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *bool:
|
||||
if val != nil {
|
||||
dst = enc.AppendBool(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *int:
|
||||
if val != nil {
|
||||
dst = enc.AppendInt(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *int8:
|
||||
if val != nil {
|
||||
dst = enc.AppendInt8(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *int16:
|
||||
if val != nil {
|
||||
dst = enc.AppendInt16(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *int32:
|
||||
if val != nil {
|
||||
dst = enc.AppendInt32(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *int64:
|
||||
if val != nil {
|
||||
dst = enc.AppendInt64(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *uint:
|
||||
if val != nil {
|
||||
dst = enc.AppendUint(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *uint8:
|
||||
if val != nil {
|
||||
dst = enc.AppendUint8(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *uint16:
|
||||
if val != nil {
|
||||
dst = enc.AppendUint16(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *uint32:
|
||||
if val != nil {
|
||||
dst = enc.AppendUint32(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *uint64:
|
||||
if val != nil {
|
||||
dst = enc.AppendUint64(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *float32:
|
||||
if val != nil {
|
||||
dst = enc.AppendFloat32(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *float64:
|
||||
if val != nil {
|
||||
dst = enc.AppendFloat64(dst, *val)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *time.Time:
|
||||
if val != nil {
|
||||
dst = enc.AppendTime(dst, *val, TimeFieldFormat)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case *time.Duration:
|
||||
if val != nil {
|
||||
dst = enc.AppendDuration(dst, *val, DurationFieldUnit, DurationFieldInteger)
|
||||
} else {
|
||||
dst = enc.AppendNil(dst)
|
||||
}
|
||||
case []string:
|
||||
dst = enc.AppendStrings(dst, val)
|
||||
case []bool:
|
||||
dst = enc.AppendBools(dst, val)
|
||||
case []int:
|
||||
dst = enc.AppendInts(dst, val)
|
||||
case []int8:
|
||||
dst = enc.AppendInts8(dst, val)
|
||||
case []int16:
|
||||
dst = enc.AppendInts16(dst, val)
|
||||
case []int32:
|
||||
dst = enc.AppendInts32(dst, val)
|
||||
case []int64:
|
||||
dst = enc.AppendInts64(dst, val)
|
||||
case []uint:
|
||||
dst = enc.AppendUints(dst, val)
|
||||
// case []uint8:
|
||||
// dst = enc.AppendUints8(dst, val)
|
||||
case []uint16:
|
||||
dst = enc.AppendUints16(dst, val)
|
||||
case []uint32:
|
||||
dst = enc.AppendUints32(dst, val)
|
||||
case []uint64:
|
||||
dst = enc.AppendUints64(dst, val)
|
||||
case []float32:
|
||||
dst = enc.AppendFloats32(dst, val)
|
||||
case []float64:
|
||||
dst = enc.AppendFloats64(dst, val)
|
||||
case []time.Time:
|
||||
dst = enc.AppendTimes(dst, val, TimeFieldFormat)
|
||||
case []time.Duration:
|
||||
dst = enc.AppendDurations(dst, val, DurationFieldUnit, DurationFieldInteger)
|
||||
case nil:
|
||||
dst = enc.AppendNil(dst)
|
||||
case net.IP:
|
||||
dst = enc.AppendIPAddr(dst, val)
|
||||
case net.IPNet:
|
||||
dst = enc.AppendIPPrefix(dst, val)
|
||||
case net.HardwareAddr:
|
||||
dst = enc.AppendMACAddr(dst, val)
|
||||
case json.RawMessage:
|
||||
dst = appendJSON(dst, val)
|
||||
default:
|
||||
dst = enc.AppendInterface(dst, val)
|
||||
}
|
||||
}
|
||||
return dst
|
||||
}
|
||||
142
vendor/github.com/rs/zerolog/globals.go
generated
vendored
Normal file
142
vendor/github.com/rs/zerolog/globals.go
generated
vendored
Normal file
@ -0,0 +1,142 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strconv"
|
||||
"sync/atomic"
|
||||
"time"
|
||||
)
|
||||
|
||||
const (
|
||||
// TimeFormatUnix defines a time format that makes time fields to be
|
||||
// serialized as Unix timestamp integers.
|
||||
TimeFormatUnix = ""
|
||||
|
||||
// TimeFormatUnixMs defines a time format that makes time fields to be
|
||||
// serialized as Unix timestamp integers in milliseconds.
|
||||
TimeFormatUnixMs = "UNIXMS"
|
||||
|
||||
// TimeFormatUnixMicro defines a time format that makes time fields to be
|
||||
// serialized as Unix timestamp integers in microseconds.
|
||||
TimeFormatUnixMicro = "UNIXMICRO"
|
||||
|
||||
// TimeFormatUnixNano defines a time format that makes time fields to be
|
||||
// serialized as Unix timestamp integers in nanoseconds.
|
||||
TimeFormatUnixNano = "UNIXNANO"
|
||||
)
|
||||
|
||||
var (
|
||||
// TimestampFieldName is the field name used for the timestamp field.
|
||||
TimestampFieldName = "time"
|
||||
|
||||
// LevelFieldName is the field name used for the level field.
|
||||
LevelFieldName = "level"
|
||||
|
||||
// LevelTraceValue is the value used for the trace level field.
|
||||
LevelTraceValue = "trace"
|
||||
// LevelDebugValue is the value used for the debug level field.
|
||||
LevelDebugValue = "debug"
|
||||
// LevelInfoValue is the value used for the info level field.
|
||||
LevelInfoValue = "info"
|
||||
// LevelWarnValue is the value used for the warn level field.
|
||||
LevelWarnValue = "warn"
|
||||
// LevelErrorValue is the value used for the error level field.
|
||||
LevelErrorValue = "error"
|
||||
// LevelFatalValue is the value used for the fatal level field.
|
||||
LevelFatalValue = "fatal"
|
||||
// LevelPanicValue is the value used for the panic level field.
|
||||
LevelPanicValue = "panic"
|
||||
|
||||
// LevelFieldMarshalFunc allows customization of global level field marshaling.
|
||||
LevelFieldMarshalFunc = func(l Level) string {
|
||||
return l.String()
|
||||
}
|
||||
|
||||
// MessageFieldName is the field name used for the message field.
|
||||
MessageFieldName = "message"
|
||||
|
||||
// ErrorFieldName is the field name used for error fields.
|
||||
ErrorFieldName = "error"
|
||||
|
||||
// CallerFieldName is the field name used for caller field.
|
||||
CallerFieldName = "caller"
|
||||
|
||||
// CallerSkipFrameCount is the number of stack frames to skip to find the caller.
|
||||
CallerSkipFrameCount = 2
|
||||
|
||||
// CallerMarshalFunc allows customization of global caller marshaling
|
||||
CallerMarshalFunc = func(pc uintptr, file string, line int) string {
|
||||
return file + ":" + strconv.Itoa(line)
|
||||
}
|
||||
|
||||
// ErrorStackFieldName is the field name used for error stacks.
|
||||
ErrorStackFieldName = "stack"
|
||||
|
||||
// ErrorStackMarshaler extract the stack from err if any.
|
||||
ErrorStackMarshaler func(err error) interface{}
|
||||
|
||||
// ErrorMarshalFunc allows customization of global error marshaling
|
||||
ErrorMarshalFunc = func(err error) interface{} {
|
||||
return err
|
||||
}
|
||||
|
||||
// InterfaceMarshalFunc allows customization of interface marshaling.
|
||||
// Default: "encoding/json.Marshal"
|
||||
InterfaceMarshalFunc = json.Marshal
|
||||
|
||||
// TimeFieldFormat defines the time format of the Time field type. If set to
|
||||
// TimeFormatUnix, TimeFormatUnixMs, TimeFormatUnixMicro or TimeFormatUnixNano, the time is formatted as a UNIX
|
||||
// timestamp as integer.
|
||||
TimeFieldFormat = time.RFC3339
|
||||
|
||||
// TimestampFunc defines the function called to generate a timestamp.
|
||||
TimestampFunc = time.Now
|
||||
|
||||
// DurationFieldUnit defines the unit for time.Duration type fields added
|
||||
// using the Dur method.
|
||||
DurationFieldUnit = time.Millisecond
|
||||
|
||||
// DurationFieldInteger renders Dur fields as integer instead of float if
|
||||
// set to true.
|
||||
DurationFieldInteger = false
|
||||
|
||||
// ErrorHandler is called whenever zerolog fails to write an event on its
|
||||
// output. If not set, an error is printed on the stderr. This handler must
|
||||
// be thread safe and non-blocking.
|
||||
ErrorHandler func(err error)
|
||||
|
||||
// DefaultContextLogger is returned from Ctx() if there is no logger associated
|
||||
// with the context.
|
||||
DefaultContextLogger *Logger
|
||||
)
|
||||
|
||||
var (
|
||||
gLevel = new(int32)
|
||||
disableSampling = new(int32)
|
||||
)
|
||||
|
||||
// SetGlobalLevel sets the global override for log level. If this
|
||||
// values is raised, all Loggers will use at least this value.
|
||||
//
|
||||
// To globally disable logs, set GlobalLevel to Disabled.
|
||||
func SetGlobalLevel(l Level) {
|
||||
atomic.StoreInt32(gLevel, int32(l))
|
||||
}
|
||||
|
||||
// GlobalLevel returns the current global log level
|
||||
func GlobalLevel() Level {
|
||||
return Level(atomic.LoadInt32(gLevel))
|
||||
}
|
||||
|
||||
// DisableSampling will disable sampling in all Loggers if true.
|
||||
func DisableSampling(v bool) {
|
||||
var i int32
|
||||
if v {
|
||||
i = 1
|
||||
}
|
||||
atomic.StoreInt32(disableSampling, i)
|
||||
}
|
||||
|
||||
func samplingDisabled() bool {
|
||||
return atomic.LoadInt32(disableSampling) == 1
|
||||
}
|
||||
7
vendor/github.com/rs/zerolog/go112.go
generated
vendored
Normal file
7
vendor/github.com/rs/zerolog/go112.go
generated
vendored
Normal file
@ -0,0 +1,7 @@
|
||||
// +build go1.12
|
||||
|
||||
package zerolog
|
||||
|
||||
// Since go 1.12, some auto generated init functions are hidden from
|
||||
// runtime.Caller.
|
||||
const contextCallerSkipFrameCount = 2
|
||||
64
vendor/github.com/rs/zerolog/hook.go
generated
vendored
Normal file
64
vendor/github.com/rs/zerolog/hook.go
generated
vendored
Normal file
@ -0,0 +1,64 @@
|
||||
package zerolog
|
||||
|
||||
// Hook defines an interface to a log hook.
|
||||
type Hook interface {
|
||||
// Run runs the hook with the event.
|
||||
Run(e *Event, level Level, message string)
|
||||
}
|
||||
|
||||
// HookFunc is an adaptor to allow the use of an ordinary function
|
||||
// as a Hook.
|
||||
type HookFunc func(e *Event, level Level, message string)
|
||||
|
||||
// Run implements the Hook interface.
|
||||
func (h HookFunc) Run(e *Event, level Level, message string) {
|
||||
h(e, level, message)
|
||||
}
|
||||
|
||||
// LevelHook applies a different hook for each level.
|
||||
type LevelHook struct {
|
||||
NoLevelHook, TraceHook, DebugHook, InfoHook, WarnHook, ErrorHook, FatalHook, PanicHook Hook
|
||||
}
|
||||
|
||||
// Run implements the Hook interface.
|
||||
func (h LevelHook) Run(e *Event, level Level, message string) {
|
||||
switch level {
|
||||
case TraceLevel:
|
||||
if h.TraceHook != nil {
|
||||
h.TraceHook.Run(e, level, message)
|
||||
}
|
||||
case DebugLevel:
|
||||
if h.DebugHook != nil {
|
||||
h.DebugHook.Run(e, level, message)
|
||||
}
|
||||
case InfoLevel:
|
||||
if h.InfoHook != nil {
|
||||
h.InfoHook.Run(e, level, message)
|
||||
}
|
||||
case WarnLevel:
|
||||
if h.WarnHook != nil {
|
||||
h.WarnHook.Run(e, level, message)
|
||||
}
|
||||
case ErrorLevel:
|
||||
if h.ErrorHook != nil {
|
||||
h.ErrorHook.Run(e, level, message)
|
||||
}
|
||||
case FatalLevel:
|
||||
if h.FatalHook != nil {
|
||||
h.FatalHook.Run(e, level, message)
|
||||
}
|
||||
case PanicLevel:
|
||||
if h.PanicHook != nil {
|
||||
h.PanicHook.Run(e, level, message)
|
||||
}
|
||||
case NoLevel:
|
||||
if h.NoLevelHook != nil {
|
||||
h.NoLevelHook.Run(e, level, message)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// NewLevelHook returns a new LevelHook.
|
||||
func NewLevelHook() LevelHook {
|
||||
return LevelHook{}
|
||||
}
|
||||
56
vendor/github.com/rs/zerolog/internal/cbor/README.md
generated
vendored
Normal file
56
vendor/github.com/rs/zerolog/internal/cbor/README.md
generated
vendored
Normal file
@ -0,0 +1,56 @@
|
||||
## Reference:
|
||||
CBOR Encoding is described in [RFC7049](https://tools.ietf.org/html/rfc7049)
|
||||
|
||||
## Comparison of JSON vs CBOR
|
||||
|
||||
Two main areas of reduction are:
|
||||
|
||||
1. CPU usage to write a log msg
|
||||
2. Size (in bytes) of log messages.
|
||||
|
||||
|
||||
CPU Usage savings are below:
|
||||
```
|
||||
name JSON time/op CBOR time/op delta
|
||||
Info-32 15.3ns ± 1% 11.7ns ± 3% -23.78% (p=0.000 n=9+10)
|
||||
ContextFields-32 16.2ns ± 2% 12.3ns ± 3% -23.97% (p=0.000 n=9+9)
|
||||
ContextAppend-32 6.70ns ± 0% 6.20ns ± 0% -7.44% (p=0.000 n=9+9)
|
||||
LogFields-32 66.4ns ± 0% 24.6ns ± 2% -62.89% (p=0.000 n=10+9)
|
||||
LogArrayObject-32 911ns ±11% 768ns ± 6% -15.64% (p=0.000 n=10+10)
|
||||
LogFieldType/Floats-32 70.3ns ± 2% 29.5ns ± 1% -57.98% (p=0.000 n=10+10)
|
||||
LogFieldType/Err-32 14.0ns ± 3% 12.1ns ± 8% -13.20% (p=0.000 n=8+10)
|
||||
LogFieldType/Dur-32 17.2ns ± 2% 13.1ns ± 1% -24.27% (p=0.000 n=10+9)
|
||||
LogFieldType/Object-32 54.3ns ±11% 52.3ns ± 7% ~ (p=0.239 n=10+10)
|
||||
LogFieldType/Ints-32 20.3ns ± 2% 15.1ns ± 2% -25.50% (p=0.000 n=9+10)
|
||||
LogFieldType/Interfaces-32 642ns ±11% 621ns ± 9% ~ (p=0.118 n=10+10)
|
||||
LogFieldType/Interface(Objects)-32 635ns ±13% 632ns ± 9% ~ (p=0.592 n=10+10)
|
||||
LogFieldType/Times-32 294ns ± 0% 27ns ± 1% -90.71% (p=0.000 n=10+9)
|
||||
LogFieldType/Durs-32 121ns ± 0% 33ns ± 2% -72.44% (p=0.000 n=9+9)
|
||||
LogFieldType/Interface(Object)-32 56.6ns ± 8% 52.3ns ± 8% -7.54% (p=0.007 n=10+10)
|
||||
LogFieldType/Errs-32 17.8ns ± 3% 16.1ns ± 2% -9.71% (p=0.000 n=10+9)
|
||||
LogFieldType/Time-32 40.5ns ± 1% 12.7ns ± 6% -68.66% (p=0.000 n=8+9)
|
||||
LogFieldType/Bool-32 12.0ns ± 5% 10.2ns ± 2% -15.18% (p=0.000 n=10+8)
|
||||
LogFieldType/Bools-32 17.2ns ± 2% 12.6ns ± 4% -26.63% (p=0.000 n=10+10)
|
||||
LogFieldType/Int-32 12.3ns ± 2% 11.2ns ± 4% -9.27% (p=0.000 n=9+10)
|
||||
LogFieldType/Float-32 16.7ns ± 1% 12.6ns ± 2% -24.42% (p=0.000 n=7+9)
|
||||
LogFieldType/Str-32 12.7ns ± 7% 11.3ns ± 7% -10.88% (p=0.000 n=10+9)
|
||||
LogFieldType/Strs-32 20.3ns ± 3% 18.2ns ± 3% -10.25% (p=0.000 n=9+10)
|
||||
LogFieldType/Interface-32 183ns ±12% 175ns ± 9% ~ (p=0.078 n=10+10)
|
||||
```
|
||||
|
||||
Log message size savings is greatly dependent on the number and type of fields in the log message.
|
||||
Assuming this log message (with an Integer, timestamp and string, in addition to level).
|
||||
|
||||
`{"level":"error","Fault":41650,"time":"2018-04-01T15:18:19-07:00","message":"Some Message"}`
|
||||
|
||||
Two measurements were done for the log file sizes - one without any compression, second
|
||||
using [compress/zlib](https://golang.org/pkg/compress/zlib/).
|
||||
|
||||
Results for 10,000 log messages:
|
||||
|
||||
| Log Format | Plain File Size (in KB) | Compressed File Size (in KB) |
|
||||
| :--- | :---: | :---: |
|
||||
| JSON | 920 | 28 |
|
||||
| CBOR | 550 | 28 |
|
||||
|
||||
The example used to calculate the above data is available in [Examples](examples).
|
||||
19
vendor/github.com/rs/zerolog/internal/cbor/base.go
generated
vendored
Normal file
19
vendor/github.com/rs/zerolog/internal/cbor/base.go
generated
vendored
Normal file
@ -0,0 +1,19 @@
|
||||
package cbor
|
||||
|
||||
// JSONMarshalFunc is used to marshal interface to JSON encoded byte slice.
|
||||
// Making it package level instead of embedded in Encoder brings
|
||||
// some extra efforts at importing, but avoids value copy when the functions
|
||||
// of Encoder being invoked.
|
||||
// DO REMEMBER to set this variable at importing, or
|
||||
// you might get a nil pointer dereference panic at runtime.
|
||||
var JSONMarshalFunc func(v interface{}) ([]byte, error)
|
||||
|
||||
type Encoder struct{}
|
||||
|
||||
// AppendKey adds a key (string) to the binary encoded log message
|
||||
func (e Encoder) AppendKey(dst []byte, key string) []byte {
|
||||
if len(dst) < 1 {
|
||||
dst = e.AppendBeginMarker(dst)
|
||||
}
|
||||
return e.AppendString(dst, key)
|
||||
}
|
||||
102
vendor/github.com/rs/zerolog/internal/cbor/cbor.go
generated
vendored
Normal file
102
vendor/github.com/rs/zerolog/internal/cbor/cbor.go
generated
vendored
Normal file
@ -0,0 +1,102 @@
|
||||
// Package cbor provides primitives for storing different data
|
||||
// in the CBOR (binary) format. CBOR is defined in RFC7049.
|
||||
package cbor
|
||||
|
||||
import "time"
|
||||
|
||||
const (
|
||||
majorOffset = 5
|
||||
additionalMax = 23
|
||||
|
||||
// Non Values.
|
||||
additionalTypeBoolFalse byte = 20
|
||||
additionalTypeBoolTrue byte = 21
|
||||
additionalTypeNull byte = 22
|
||||
|
||||
// Integer (+ve and -ve) Sub-types.
|
||||
additionalTypeIntUint8 byte = 24
|
||||
additionalTypeIntUint16 byte = 25
|
||||
additionalTypeIntUint32 byte = 26
|
||||
additionalTypeIntUint64 byte = 27
|
||||
|
||||
// Float Sub-types.
|
||||
additionalTypeFloat16 byte = 25
|
||||
additionalTypeFloat32 byte = 26
|
||||
additionalTypeFloat64 byte = 27
|
||||
additionalTypeBreak byte = 31
|
||||
|
||||
// Tag Sub-types.
|
||||
additionalTypeTimestamp byte = 01
|
||||
additionalTypeEmbeddedCBOR byte = 63
|
||||
|
||||
// Extended Tags - from https://www.iana.org/assignments/cbor-tags/cbor-tags.xhtml
|
||||
additionalTypeTagNetworkAddr uint16 = 260
|
||||
additionalTypeTagNetworkPrefix uint16 = 261
|
||||
additionalTypeEmbeddedJSON uint16 = 262
|
||||
additionalTypeTagHexString uint16 = 263
|
||||
|
||||
// Unspecified number of elements.
|
||||
additionalTypeInfiniteCount byte = 31
|
||||
)
|
||||
const (
|
||||
majorTypeUnsignedInt byte = iota << majorOffset // Major type 0
|
||||
majorTypeNegativeInt // Major type 1
|
||||
majorTypeByteString // Major type 2
|
||||
majorTypeUtf8String // Major type 3
|
||||
majorTypeArray // Major type 4
|
||||
majorTypeMap // Major type 5
|
||||
majorTypeTags // Major type 6
|
||||
majorTypeSimpleAndFloat // Major type 7
|
||||
)
|
||||
|
||||
const (
|
||||
maskOutAdditionalType byte = (7 << majorOffset)
|
||||
maskOutMajorType byte = 31
|
||||
)
|
||||
|
||||
const (
|
||||
float32Nan = "\xfa\x7f\xc0\x00\x00"
|
||||
float32PosInfinity = "\xfa\x7f\x80\x00\x00"
|
||||
float32NegInfinity = "\xfa\xff\x80\x00\x00"
|
||||
float64Nan = "\xfb\x7f\xf8\x00\x00\x00\x00\x00\x00"
|
||||
float64PosInfinity = "\xfb\x7f\xf0\x00\x00\x00\x00\x00\x00"
|
||||
float64NegInfinity = "\xfb\xff\xf0\x00\x00\x00\x00\x00\x00"
|
||||
)
|
||||
|
||||
// IntegerTimeFieldFormat indicates the format of timestamp decoded
|
||||
// from an integer (time in seconds).
|
||||
var IntegerTimeFieldFormat = time.RFC3339
|
||||
|
||||
// NanoTimeFieldFormat indicates the format of timestamp decoded
|
||||
// from a float value (time in seconds and nanoseconds).
|
||||
var NanoTimeFieldFormat = time.RFC3339Nano
|
||||
|
||||
func appendCborTypePrefix(dst []byte, major byte, number uint64) []byte {
|
||||
byteCount := 8
|
||||
var minor byte
|
||||
switch {
|
||||
case number < 256:
|
||||
byteCount = 1
|
||||
minor = additionalTypeIntUint8
|
||||
|
||||
case number < 65536:
|
||||
byteCount = 2
|
||||
minor = additionalTypeIntUint16
|
||||
|
||||
case number < 4294967296:
|
||||
byteCount = 4
|
||||
minor = additionalTypeIntUint32
|
||||
|
||||
default:
|
||||
byteCount = 8
|
||||
minor = additionalTypeIntUint64
|
||||
|
||||
}
|
||||
|
||||
dst = append(dst, major|minor)
|
||||
byteCount--
|
||||
for ; byteCount >= 0; byteCount-- {
|
||||
dst = append(dst, byte(number>>(uint(byteCount)*8)))
|
||||
}
|
||||
return dst
|
||||
}
|
||||
654
vendor/github.com/rs/zerolog/internal/cbor/decode_stream.go
generated
vendored
Normal file
654
vendor/github.com/rs/zerolog/internal/cbor/decode_stream.go
generated
vendored
Normal file
@ -0,0 +1,654 @@
|
||||
package cbor
|
||||
|
||||
// This file contains code to decode a stream of CBOR Data into JSON.
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"encoding/base64"
|
||||
"fmt"
|
||||
"io"
|
||||
"math"
|
||||
"net"
|
||||
"runtime"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
"unicode/utf8"
|
||||
)
|
||||
|
||||
var decodeTimeZone *time.Location
|
||||
|
||||
const hexTable = "0123456789abcdef"
|
||||
|
||||
const isFloat32 = 4
|
||||
const isFloat64 = 8
|
||||
|
||||
func readNBytes(src *bufio.Reader, n int) []byte {
|
||||
ret := make([]byte, n)
|
||||
for i := 0; i < n; i++ {
|
||||
ch, e := src.ReadByte()
|
||||
if e != nil {
|
||||
panic(fmt.Errorf("Tried to Read %d Bytes.. But hit end of file", n))
|
||||
}
|
||||
ret[i] = ch
|
||||
}
|
||||
return ret
|
||||
}
|
||||
|
||||
func readByte(src *bufio.Reader) byte {
|
||||
b, e := src.ReadByte()
|
||||
if e != nil {
|
||||
panic(fmt.Errorf("Tried to Read 1 Byte.. But hit end of file"))
|
||||
}
|
||||
return b
|
||||
}
|
||||
|
||||
func decodeIntAdditionalType(src *bufio.Reader, minor byte) int64 {
|
||||
val := int64(0)
|
||||
if minor <= 23 {
|
||||
val = int64(minor)
|
||||
} else {
|
||||
bytesToRead := 0
|
||||
switch minor {
|
||||
case additionalTypeIntUint8:
|
||||
bytesToRead = 1
|
||||
case additionalTypeIntUint16:
|
||||
bytesToRead = 2
|
||||
case additionalTypeIntUint32:
|
||||
bytesToRead = 4
|
||||
case additionalTypeIntUint64:
|
||||
bytesToRead = 8
|
||||
default:
|
||||
panic(fmt.Errorf("Invalid Additional Type: %d in decodeInteger (expected <28)", minor))
|
||||
}
|
||||
pb := readNBytes(src, bytesToRead)
|
||||
for i := 0; i < bytesToRead; i++ {
|
||||
val = val * 256
|
||||
val += int64(pb[i])
|
||||
}
|
||||
}
|
||||
return val
|
||||
}
|
||||
|
||||
func decodeInteger(src *bufio.Reader) int64 {
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeUnsignedInt && major != majorTypeNegativeInt {
|
||||
panic(fmt.Errorf("Major type is: %d in decodeInteger!! (expected 0 or 1)", major))
|
||||
}
|
||||
val := decodeIntAdditionalType(src, minor)
|
||||
if major == 0 {
|
||||
return val
|
||||
}
|
||||
return (-1 - val)
|
||||
}
|
||||
|
||||
func decodeFloat(src *bufio.Reader) (float64, int) {
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeSimpleAndFloat {
|
||||
panic(fmt.Errorf("Incorrect Major type is: %d in decodeFloat", major))
|
||||
}
|
||||
|
||||
switch minor {
|
||||
case additionalTypeFloat16:
|
||||
panic(fmt.Errorf("float16 is not suppported in decodeFloat"))
|
||||
|
||||
case additionalTypeFloat32:
|
||||
pb := readNBytes(src, 4)
|
||||
switch string(pb) {
|
||||
case float32Nan:
|
||||
return math.NaN(), isFloat32
|
||||
case float32PosInfinity:
|
||||
return math.Inf(0), isFloat32
|
||||
case float32NegInfinity:
|
||||
return math.Inf(-1), isFloat32
|
||||
}
|
||||
n := uint32(0)
|
||||
for i := 0; i < 4; i++ {
|
||||
n = n * 256
|
||||
n += uint32(pb[i])
|
||||
}
|
||||
val := math.Float32frombits(n)
|
||||
return float64(val), isFloat32
|
||||
case additionalTypeFloat64:
|
||||
pb := readNBytes(src, 8)
|
||||
switch string(pb) {
|
||||
case float64Nan:
|
||||
return math.NaN(), isFloat64
|
||||
case float64PosInfinity:
|
||||
return math.Inf(0), isFloat64
|
||||
case float64NegInfinity:
|
||||
return math.Inf(-1), isFloat64
|
||||
}
|
||||
n := uint64(0)
|
||||
for i := 0; i < 8; i++ {
|
||||
n = n * 256
|
||||
n += uint64(pb[i])
|
||||
}
|
||||
val := math.Float64frombits(n)
|
||||
return val, isFloat64
|
||||
}
|
||||
panic(fmt.Errorf("Invalid Additional Type: %d in decodeFloat", minor))
|
||||
}
|
||||
|
||||
func decodeStringComplex(dst []byte, s string, pos uint) []byte {
|
||||
i := int(pos)
|
||||
start := 0
|
||||
|
||||
for i < len(s) {
|
||||
b := s[i]
|
||||
if b >= utf8.RuneSelf {
|
||||
r, size := utf8.DecodeRuneInString(s[i:])
|
||||
if r == utf8.RuneError && size == 1 {
|
||||
// In case of error, first append previous simple characters to
|
||||
// the byte slice if any and append a replacement character code
|
||||
// in place of the invalid sequence.
|
||||
if start < i {
|
||||
dst = append(dst, s[start:i]...)
|
||||
}
|
||||
dst = append(dst, `\ufffd`...)
|
||||
i += size
|
||||
start = i
|
||||
continue
|
||||
}
|
||||
i += size
|
||||
continue
|
||||
}
|
||||
if b >= 0x20 && b <= 0x7e && b != '\\' && b != '"' {
|
||||
i++
|
||||
continue
|
||||
}
|
||||
// We encountered a character that needs to be encoded.
|
||||
// Let's append the previous simple characters to the byte slice
|
||||
// and switch our operation to read and encode the remainder
|
||||
// characters byte-by-byte.
|
||||
if start < i {
|
||||
dst = append(dst, s[start:i]...)
|
||||
}
|
||||
switch b {
|
||||
case '"', '\\':
|
||||
dst = append(dst, '\\', b)
|
||||
case '\b':
|
||||
dst = append(dst, '\\', 'b')
|
||||
case '\f':
|
||||
dst = append(dst, '\\', 'f')
|
||||
case '\n':
|
||||
dst = append(dst, '\\', 'n')
|
||||
case '\r':
|
||||
dst = append(dst, '\\', 'r')
|
||||
case '\t':
|
||||
dst = append(dst, '\\', 't')
|
||||
default:
|
||||
dst = append(dst, '\\', 'u', '0', '0', hexTable[b>>4], hexTable[b&0xF])
|
||||
}
|
||||
i++
|
||||
start = i
|
||||
}
|
||||
if start < len(s) {
|
||||
dst = append(dst, s[start:]...)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
func decodeString(src *bufio.Reader, noQuotes bool) []byte {
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeByteString {
|
||||
panic(fmt.Errorf("Major type is: %d in decodeString", major))
|
||||
}
|
||||
result := []byte{}
|
||||
if !noQuotes {
|
||||
result = append(result, '"')
|
||||
}
|
||||
length := decodeIntAdditionalType(src, minor)
|
||||
len := int(length)
|
||||
pbs := readNBytes(src, len)
|
||||
result = append(result, pbs...)
|
||||
if noQuotes {
|
||||
return result
|
||||
}
|
||||
return append(result, '"')
|
||||
}
|
||||
func decodeStringToDataUrl(src *bufio.Reader, mimeType string) []byte {
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeByteString {
|
||||
panic(fmt.Errorf("Major type is: %d in decodeString", major))
|
||||
}
|
||||
length := decodeIntAdditionalType(src, minor)
|
||||
l := int(length)
|
||||
enc := base64.StdEncoding
|
||||
lEnc := enc.EncodedLen(l)
|
||||
result := make([]byte, len("\"data:;base64,\"")+len(mimeType)+lEnc)
|
||||
dest := result
|
||||
u := copy(dest, "\"data:")
|
||||
dest = dest[u:]
|
||||
u = copy(dest, mimeType)
|
||||
dest = dest[u:]
|
||||
u = copy(dest, ";base64,")
|
||||
dest = dest[u:]
|
||||
pbs := readNBytes(src, l)
|
||||
enc.Encode(dest, pbs)
|
||||
dest = dest[lEnc:]
|
||||
dest[0] = '"'
|
||||
return result
|
||||
}
|
||||
|
||||
func decodeUTF8String(src *bufio.Reader) []byte {
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeUtf8String {
|
||||
panic(fmt.Errorf("Major type is: %d in decodeUTF8String", major))
|
||||
}
|
||||
result := []byte{'"'}
|
||||
length := decodeIntAdditionalType(src, minor)
|
||||
len := int(length)
|
||||
pbs := readNBytes(src, len)
|
||||
|
||||
for i := 0; i < len; i++ {
|
||||
// Check if the character needs encoding. Control characters, slashes,
|
||||
// and the double quote need json encoding. Bytes above the ascii
|
||||
// boundary needs utf8 encoding.
|
||||
if pbs[i] < 0x20 || pbs[i] > 0x7e || pbs[i] == '\\' || pbs[i] == '"' {
|
||||
// We encountered a character that needs to be encoded. Switch
|
||||
// to complex version of the algorithm.
|
||||
dst := []byte{'"'}
|
||||
dst = decodeStringComplex(dst, string(pbs), uint(i))
|
||||
return append(dst, '"')
|
||||
}
|
||||
}
|
||||
// The string has no need for encoding and therefore is directly
|
||||
// appended to the byte slice.
|
||||
result = append(result, pbs...)
|
||||
return append(result, '"')
|
||||
}
|
||||
|
||||
func array2Json(src *bufio.Reader, dst io.Writer) {
|
||||
dst.Write([]byte{'['})
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeArray {
|
||||
panic(fmt.Errorf("Major type is: %d in array2Json", major))
|
||||
}
|
||||
len := 0
|
||||
unSpecifiedCount := false
|
||||
if minor == additionalTypeInfiniteCount {
|
||||
unSpecifiedCount = true
|
||||
} else {
|
||||
length := decodeIntAdditionalType(src, minor)
|
||||
len = int(length)
|
||||
}
|
||||
for i := 0; unSpecifiedCount || i < len; i++ {
|
||||
if unSpecifiedCount {
|
||||
pb, e := src.Peek(1)
|
||||
if e != nil {
|
||||
panic(e)
|
||||
}
|
||||
if pb[0] == majorTypeSimpleAndFloat|additionalTypeBreak {
|
||||
readByte(src)
|
||||
break
|
||||
}
|
||||
}
|
||||
cbor2JsonOneObject(src, dst)
|
||||
if unSpecifiedCount {
|
||||
pb, e := src.Peek(1)
|
||||
if e != nil {
|
||||
panic(e)
|
||||
}
|
||||
if pb[0] == majorTypeSimpleAndFloat|additionalTypeBreak {
|
||||
readByte(src)
|
||||
break
|
||||
}
|
||||
dst.Write([]byte{','})
|
||||
} else if i+1 < len {
|
||||
dst.Write([]byte{','})
|
||||
}
|
||||
}
|
||||
dst.Write([]byte{']'})
|
||||
}
|
||||
|
||||
func map2Json(src *bufio.Reader, dst io.Writer) {
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeMap {
|
||||
panic(fmt.Errorf("Major type is: %d in map2Json", major))
|
||||
}
|
||||
len := 0
|
||||
unSpecifiedCount := false
|
||||
if minor == additionalTypeInfiniteCount {
|
||||
unSpecifiedCount = true
|
||||
} else {
|
||||
length := decodeIntAdditionalType(src, minor)
|
||||
len = int(length)
|
||||
}
|
||||
dst.Write([]byte{'{'})
|
||||
for i := 0; unSpecifiedCount || i < len; i++ {
|
||||
if unSpecifiedCount {
|
||||
pb, e := src.Peek(1)
|
||||
if e != nil {
|
||||
panic(e)
|
||||
}
|
||||
if pb[0] == majorTypeSimpleAndFloat|additionalTypeBreak {
|
||||
readByte(src)
|
||||
break
|
||||
}
|
||||
}
|
||||
cbor2JsonOneObject(src, dst)
|
||||
if i%2 == 0 {
|
||||
// Even position values are keys.
|
||||
dst.Write([]byte{':'})
|
||||
} else {
|
||||
if unSpecifiedCount {
|
||||
pb, e := src.Peek(1)
|
||||
if e != nil {
|
||||
panic(e)
|
||||
}
|
||||
if pb[0] == majorTypeSimpleAndFloat|additionalTypeBreak {
|
||||
readByte(src)
|
||||
break
|
||||
}
|
||||
dst.Write([]byte{','})
|
||||
} else if i+1 < len {
|
||||
dst.Write([]byte{','})
|
||||
}
|
||||
}
|
||||
}
|
||||
dst.Write([]byte{'}'})
|
||||
}
|
||||
|
||||
func decodeTagData(src *bufio.Reader) []byte {
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeTags {
|
||||
panic(fmt.Errorf("Major type is: %d in decodeTagData", major))
|
||||
}
|
||||
switch minor {
|
||||
case additionalTypeTimestamp:
|
||||
return decodeTimeStamp(src)
|
||||
case additionalTypeIntUint8:
|
||||
val := decodeIntAdditionalType(src, minor)
|
||||
switch byte(val) {
|
||||
case additionalTypeEmbeddedCBOR:
|
||||
pb := readByte(src)
|
||||
dataMajor := pb & maskOutAdditionalType
|
||||
if dataMajor != majorTypeByteString {
|
||||
panic(fmt.Errorf("Unsupported embedded Type: %d in decodeEmbeddedCBOR", dataMajor))
|
||||
}
|
||||
src.UnreadByte()
|
||||
return decodeStringToDataUrl(src, "application/cbor")
|
||||
default:
|
||||
panic(fmt.Errorf("Unsupported Additional Tag Type: %d in decodeTagData", val))
|
||||
}
|
||||
|
||||
// Tag value is larger than 256 (so uint16).
|
||||
case additionalTypeIntUint16:
|
||||
val := decodeIntAdditionalType(src, minor)
|
||||
|
||||
switch uint16(val) {
|
||||
case additionalTypeEmbeddedJSON:
|
||||
pb := readByte(src)
|
||||
dataMajor := pb & maskOutAdditionalType
|
||||
if dataMajor != majorTypeByteString {
|
||||
panic(fmt.Errorf("Unsupported embedded Type: %d in decodeEmbeddedJSON", dataMajor))
|
||||
}
|
||||
src.UnreadByte()
|
||||
return decodeString(src, true)
|
||||
|
||||
case additionalTypeTagNetworkAddr:
|
||||
octets := decodeString(src, true)
|
||||
ss := []byte{'"'}
|
||||
switch len(octets) {
|
||||
case 6: // MAC address.
|
||||
ha := net.HardwareAddr(octets)
|
||||
ss = append(append(ss, ha.String()...), '"')
|
||||
case 4: // IPv4 address.
|
||||
fallthrough
|
||||
case 16: // IPv6 address.
|
||||
ip := net.IP(octets)
|
||||
ss = append(append(ss, ip.String()...), '"')
|
||||
default:
|
||||
panic(fmt.Errorf("Unexpected Network Address length: %d (expected 4,6,16)", len(octets)))
|
||||
}
|
||||
return ss
|
||||
|
||||
case additionalTypeTagNetworkPrefix:
|
||||
pb := readByte(src)
|
||||
if pb != majorTypeMap|0x1 {
|
||||
panic(fmt.Errorf("IP Prefix is NOT of MAP of 1 elements as expected"))
|
||||
}
|
||||
octets := decodeString(src, true)
|
||||
val := decodeInteger(src)
|
||||
ip := net.IP(octets)
|
||||
var mask net.IPMask
|
||||
pfxLen := int(val)
|
||||
if len(octets) == 4 {
|
||||
mask = net.CIDRMask(pfxLen, 32)
|
||||
} else {
|
||||
mask = net.CIDRMask(pfxLen, 128)
|
||||
}
|
||||
ipPfx := net.IPNet{IP: ip, Mask: mask}
|
||||
ss := []byte{'"'}
|
||||
ss = append(append(ss, ipPfx.String()...), '"')
|
||||
return ss
|
||||
|
||||
case additionalTypeTagHexString:
|
||||
octets := decodeString(src, true)
|
||||
ss := []byte{'"'}
|
||||
for _, v := range octets {
|
||||
ss = append(ss, hexTable[v>>4], hexTable[v&0x0f])
|
||||
}
|
||||
return append(ss, '"')
|
||||
|
||||
default:
|
||||
panic(fmt.Errorf("Unsupported Additional Tag Type: %d in decodeTagData", val))
|
||||
}
|
||||
}
|
||||
panic(fmt.Errorf("Unsupported Additional Type: %d in decodeTagData", minor))
|
||||
}
|
||||
|
||||
func decodeTimeStamp(src *bufio.Reader) []byte {
|
||||
pb := readByte(src)
|
||||
src.UnreadByte()
|
||||
tsMajor := pb & maskOutAdditionalType
|
||||
if tsMajor == majorTypeUnsignedInt || tsMajor == majorTypeNegativeInt {
|
||||
n := decodeInteger(src)
|
||||
t := time.Unix(n, 0)
|
||||
if decodeTimeZone != nil {
|
||||
t = t.In(decodeTimeZone)
|
||||
} else {
|
||||
t = t.In(time.UTC)
|
||||
}
|
||||
tsb := []byte{}
|
||||
tsb = append(tsb, '"')
|
||||
tsb = t.AppendFormat(tsb, IntegerTimeFieldFormat)
|
||||
tsb = append(tsb, '"')
|
||||
return tsb
|
||||
} else if tsMajor == majorTypeSimpleAndFloat {
|
||||
n, _ := decodeFloat(src)
|
||||
secs := int64(n)
|
||||
n -= float64(secs)
|
||||
n *= float64(1e9)
|
||||
t := time.Unix(secs, int64(n))
|
||||
if decodeTimeZone != nil {
|
||||
t = t.In(decodeTimeZone)
|
||||
} else {
|
||||
t = t.In(time.UTC)
|
||||
}
|
||||
tsb := []byte{}
|
||||
tsb = append(tsb, '"')
|
||||
tsb = t.AppendFormat(tsb, NanoTimeFieldFormat)
|
||||
tsb = append(tsb, '"')
|
||||
return tsb
|
||||
}
|
||||
panic(fmt.Errorf("TS format is neigther int nor float: %d", tsMajor))
|
||||
}
|
||||
|
||||
func decodeSimpleFloat(src *bufio.Reader) []byte {
|
||||
pb := readByte(src)
|
||||
major := pb & maskOutAdditionalType
|
||||
minor := pb & maskOutMajorType
|
||||
if major != majorTypeSimpleAndFloat {
|
||||
panic(fmt.Errorf("Major type is: %d in decodeSimpleFloat", major))
|
||||
}
|
||||
switch minor {
|
||||
case additionalTypeBoolTrue:
|
||||
return []byte("true")
|
||||
case additionalTypeBoolFalse:
|
||||
return []byte("false")
|
||||
case additionalTypeNull:
|
||||
return []byte("null")
|
||||
case additionalTypeFloat16:
|
||||
fallthrough
|
||||
case additionalTypeFloat32:
|
||||
fallthrough
|
||||
case additionalTypeFloat64:
|
||||
src.UnreadByte()
|
||||
v, bc := decodeFloat(src)
|
||||
ba := []byte{}
|
||||
switch {
|
||||
case math.IsNaN(v):
|
||||
return []byte("\"NaN\"")
|
||||
case math.IsInf(v, 1):
|
||||
return []byte("\"+Inf\"")
|
||||
case math.IsInf(v, -1):
|
||||
return []byte("\"-Inf\"")
|
||||
}
|
||||
if bc == isFloat32 {
|
||||
ba = strconv.AppendFloat(ba, v, 'f', -1, 32)
|
||||
} else if bc == isFloat64 {
|
||||
ba = strconv.AppendFloat(ba, v, 'f', -1, 64)
|
||||
} else {
|
||||
panic(fmt.Errorf("Invalid Float precision from decodeFloat: %d", bc))
|
||||
}
|
||||
return ba
|
||||
default:
|
||||
panic(fmt.Errorf("Invalid Additional Type: %d in decodeSimpleFloat", minor))
|
||||
}
|
||||
}
|
||||
|
||||
func cbor2JsonOneObject(src *bufio.Reader, dst io.Writer) {
|
||||
pb, e := src.Peek(1)
|
||||
if e != nil {
|
||||
panic(e)
|
||||
}
|
||||
major := (pb[0] & maskOutAdditionalType)
|
||||
|
||||
switch major {
|
||||
case majorTypeUnsignedInt:
|
||||
fallthrough
|
||||
case majorTypeNegativeInt:
|
||||
n := decodeInteger(src)
|
||||
dst.Write([]byte(strconv.Itoa(int(n))))
|
||||
|
||||
case majorTypeByteString:
|
||||
s := decodeString(src, false)
|
||||
dst.Write(s)
|
||||
|
||||
case majorTypeUtf8String:
|
||||
s := decodeUTF8String(src)
|
||||
dst.Write(s)
|
||||
|
||||
case majorTypeArray:
|
||||
array2Json(src, dst)
|
||||
|
||||
case majorTypeMap:
|
||||
map2Json(src, dst)
|
||||
|
||||
case majorTypeTags:
|
||||
s := decodeTagData(src)
|
||||
dst.Write(s)
|
||||
|
||||
case majorTypeSimpleAndFloat:
|
||||
s := decodeSimpleFloat(src)
|
||||
dst.Write(s)
|
||||
}
|
||||
}
|
||||
|
||||
func moreBytesToRead(src *bufio.Reader) bool {
|
||||
_, e := src.ReadByte()
|
||||
if e == nil {
|
||||
src.UnreadByte()
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Cbor2JsonManyObjects decodes all the CBOR Objects read from src
|
||||
// reader. It keeps on decoding until reader returns EOF (error when reading).
|
||||
// Decoded string is written to the dst. At the end of every CBOR Object
|
||||
// newline is written to the output stream.
|
||||
//
|
||||
// Returns error (if any) that was encountered during decode.
|
||||
// The child functions will generate a panic when error is encountered and
|
||||
// this function will recover non-runtime Errors and return the reason as error.
|
||||
func Cbor2JsonManyObjects(src io.Reader, dst io.Writer) (err error) {
|
||||
defer func() {
|
||||
if r := recover(); r != nil {
|
||||
if _, ok := r.(runtime.Error); ok {
|
||||
panic(r)
|
||||
}
|
||||
err = r.(error)
|
||||
}
|
||||
}()
|
||||
bufRdr := bufio.NewReader(src)
|
||||
for moreBytesToRead(bufRdr) {
|
||||
cbor2JsonOneObject(bufRdr, dst)
|
||||
dst.Write([]byte("\n"))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Detect if the bytes to be printed is Binary or not.
|
||||
func binaryFmt(p []byte) bool {
|
||||
if len(p) > 0 && p[0] > 0x7F {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func getReader(str string) *bufio.Reader {
|
||||
return bufio.NewReader(strings.NewReader(str))
|
||||
}
|
||||
|
||||
// DecodeIfBinaryToString converts a binary formatted log msg to a
|
||||
// JSON formatted String Log message - suitable for printing to Console/Syslog.
|
||||
func DecodeIfBinaryToString(in []byte) string {
|
||||
if binaryFmt(in) {
|
||||
var b bytes.Buffer
|
||||
Cbor2JsonManyObjects(strings.NewReader(string(in)), &b)
|
||||
return b.String()
|
||||
}
|
||||
return string(in)
|
||||
}
|
||||
|
||||
// DecodeObjectToStr checks if the input is a binary format, if so,
|
||||
// it will decode a single Object and return the decoded string.
|
||||
func DecodeObjectToStr(in []byte) string {
|
||||
if binaryFmt(in) {
|
||||
var b bytes.Buffer
|
||||
cbor2JsonOneObject(getReader(string(in)), &b)
|
||||
return b.String()
|
||||
}
|
||||
return string(in)
|
||||
}
|
||||
|
||||
// DecodeIfBinaryToBytes checks if the input is a binary format, if so,
|
||||
// it will decode all Objects and return the decoded string as byte array.
|
||||
func DecodeIfBinaryToBytes(in []byte) []byte {
|
||||
if binaryFmt(in) {
|
||||
var b bytes.Buffer
|
||||
Cbor2JsonManyObjects(bytes.NewReader(in), &b)
|
||||
return b.Bytes()
|
||||
}
|
||||
return in
|
||||
}
|
||||
117
vendor/github.com/rs/zerolog/internal/cbor/string.go
generated
vendored
Normal file
117
vendor/github.com/rs/zerolog/internal/cbor/string.go
generated
vendored
Normal file
@ -0,0 +1,117 @@
|
||||
package cbor
|
||||
|
||||
import "fmt"
|
||||
|
||||
// AppendStrings encodes and adds an array of strings to the dst byte array.
|
||||
func (e Encoder) AppendStrings(dst []byte, vals []string) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendString(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendString encodes and adds a string to the dst byte array.
|
||||
func (Encoder) AppendString(dst []byte, s string) []byte {
|
||||
major := majorTypeUtf8String
|
||||
|
||||
l := len(s)
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, majorTypeUtf8String, uint64(l))
|
||||
}
|
||||
return append(dst, s...)
|
||||
}
|
||||
|
||||
// AppendStringers encodes and adds an array of Stringer values
|
||||
// to the dst byte array.
|
||||
func (e Encoder) AppendStringers(dst []byte, vals []fmt.Stringer) []byte {
|
||||
if len(vals) == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
dst = e.AppendArrayStart(dst)
|
||||
dst = e.AppendStringer(dst, vals[0])
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = e.AppendStringer(dst, val)
|
||||
}
|
||||
}
|
||||
return e.AppendArrayEnd(dst)
|
||||
}
|
||||
|
||||
// AppendStringer encodes and adds the Stringer value to the dst
|
||||
// byte array.
|
||||
func (e Encoder) AppendStringer(dst []byte, val fmt.Stringer) []byte {
|
||||
if val == nil {
|
||||
return e.AppendNil(dst)
|
||||
}
|
||||
return e.AppendString(dst, val.String())
|
||||
}
|
||||
|
||||
// AppendBytes encodes and adds an array of bytes to the dst byte array.
|
||||
func (Encoder) AppendBytes(dst, s []byte) []byte {
|
||||
major := majorTypeByteString
|
||||
|
||||
l := len(s)
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
return append(dst, s...)
|
||||
}
|
||||
|
||||
// AppendEmbeddedJSON adds a tag and embeds input JSON as such.
|
||||
func AppendEmbeddedJSON(dst, s []byte) []byte {
|
||||
major := majorTypeTags
|
||||
minor := additionalTypeEmbeddedJSON
|
||||
|
||||
// Append the TAG to indicate this is Embedded JSON.
|
||||
dst = append(dst, major|additionalTypeIntUint16)
|
||||
dst = append(dst, byte(minor>>8))
|
||||
dst = append(dst, byte(minor&0xff))
|
||||
|
||||
// Append the JSON Object as Byte String.
|
||||
major = majorTypeByteString
|
||||
|
||||
l := len(s)
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
return append(dst, s...)
|
||||
}
|
||||
|
||||
// AppendEmbeddedCBOR adds a tag and embeds input CBOR as such.
|
||||
func AppendEmbeddedCBOR(dst, s []byte) []byte {
|
||||
major := majorTypeTags
|
||||
minor := additionalTypeEmbeddedCBOR
|
||||
|
||||
// Append the TAG to indicate this is Embedded JSON.
|
||||
dst = append(dst, major|additionalTypeIntUint8)
|
||||
dst = append(dst, minor)
|
||||
|
||||
// Append the CBOR Object as Byte String.
|
||||
major = majorTypeByteString
|
||||
|
||||
l := len(s)
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
return append(dst, s...)
|
||||
}
|
||||
93
vendor/github.com/rs/zerolog/internal/cbor/time.go
generated
vendored
Normal file
93
vendor/github.com/rs/zerolog/internal/cbor/time.go
generated
vendored
Normal file
@ -0,0 +1,93 @@
|
||||
package cbor
|
||||
|
||||
import (
|
||||
"time"
|
||||
)
|
||||
|
||||
func appendIntegerTimestamp(dst []byte, t time.Time) []byte {
|
||||
major := majorTypeTags
|
||||
minor := additionalTypeTimestamp
|
||||
dst = append(dst, major|minor)
|
||||
secs := t.Unix()
|
||||
var val uint64
|
||||
if secs < 0 {
|
||||
major = majorTypeNegativeInt
|
||||
val = uint64(-secs - 1)
|
||||
} else {
|
||||
major = majorTypeUnsignedInt
|
||||
val = uint64(secs)
|
||||
}
|
||||
dst = appendCborTypePrefix(dst, major, val)
|
||||
return dst
|
||||
}
|
||||
|
||||
func (e Encoder) appendFloatTimestamp(dst []byte, t time.Time) []byte {
|
||||
major := majorTypeTags
|
||||
minor := additionalTypeTimestamp
|
||||
dst = append(dst, major|minor)
|
||||
secs := t.Unix()
|
||||
nanos := t.Nanosecond()
|
||||
var val float64
|
||||
val = float64(secs)*1.0 + float64(nanos)*1e-9
|
||||
return e.AppendFloat64(dst, val)
|
||||
}
|
||||
|
||||
// AppendTime encodes and adds a timestamp to the dst byte array.
|
||||
func (e Encoder) AppendTime(dst []byte, t time.Time, unused string) []byte {
|
||||
utc := t.UTC()
|
||||
if utc.Nanosecond() == 0 {
|
||||
return appendIntegerTimestamp(dst, utc)
|
||||
}
|
||||
return e.appendFloatTimestamp(dst, utc)
|
||||
}
|
||||
|
||||
// AppendTimes encodes and adds an array of timestamps to the dst byte array.
|
||||
func (e Encoder) AppendTimes(dst []byte, vals []time.Time, unused string) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
|
||||
for _, t := range vals {
|
||||
dst = e.AppendTime(dst, t, unused)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendDuration encodes and adds a duration to the dst byte array.
|
||||
// useInt field indicates whether to store the duration as seconds (integer) or
|
||||
// as seconds+nanoseconds (float).
|
||||
func (e Encoder) AppendDuration(dst []byte, d time.Duration, unit time.Duration, useInt bool) []byte {
|
||||
if useInt {
|
||||
return e.AppendInt64(dst, int64(d/unit))
|
||||
}
|
||||
return e.AppendFloat64(dst, float64(d)/float64(unit))
|
||||
}
|
||||
|
||||
// AppendDurations encodes and adds an array of durations to the dst byte array.
|
||||
// useInt field indicates whether to store the duration as seconds (integer) or
|
||||
// as seconds+nanoseconds (float).
|
||||
func (e Encoder) AppendDurations(dst []byte, vals []time.Duration, unit time.Duration, useInt bool) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, d := range vals {
|
||||
dst = e.AppendDuration(dst, d, unit, useInt)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
486
vendor/github.com/rs/zerolog/internal/cbor/types.go
generated
vendored
Normal file
486
vendor/github.com/rs/zerolog/internal/cbor/types.go
generated
vendored
Normal file
@ -0,0 +1,486 @@
|
||||
package cbor
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
"net"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// AppendNil inserts a 'Nil' object into the dst byte array.
|
||||
func (Encoder) AppendNil(dst []byte) []byte {
|
||||
return append(dst, majorTypeSimpleAndFloat|additionalTypeNull)
|
||||
}
|
||||
|
||||
// AppendBeginMarker inserts a map start into the dst byte array.
|
||||
func (Encoder) AppendBeginMarker(dst []byte) []byte {
|
||||
return append(dst, majorTypeMap|additionalTypeInfiniteCount)
|
||||
}
|
||||
|
||||
// AppendEndMarker inserts a map end into the dst byte array.
|
||||
func (Encoder) AppendEndMarker(dst []byte) []byte {
|
||||
return append(dst, majorTypeSimpleAndFloat|additionalTypeBreak)
|
||||
}
|
||||
|
||||
// AppendObjectData takes an object in form of a byte array and appends to dst.
|
||||
func (Encoder) AppendObjectData(dst []byte, o []byte) []byte {
|
||||
// BeginMarker is present in the dst, which
|
||||
// should not be copied when appending to existing data.
|
||||
return append(dst, o[1:]...)
|
||||
}
|
||||
|
||||
// AppendArrayStart adds markers to indicate the start of an array.
|
||||
func (Encoder) AppendArrayStart(dst []byte) []byte {
|
||||
return append(dst, majorTypeArray|additionalTypeInfiniteCount)
|
||||
}
|
||||
|
||||
// AppendArrayEnd adds markers to indicate the end of an array.
|
||||
func (Encoder) AppendArrayEnd(dst []byte) []byte {
|
||||
return append(dst, majorTypeSimpleAndFloat|additionalTypeBreak)
|
||||
}
|
||||
|
||||
// AppendArrayDelim adds markers to indicate end of a particular array element.
|
||||
func (Encoder) AppendArrayDelim(dst []byte) []byte {
|
||||
//No delimiters needed in cbor
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendLineBreak is a noop that keep API compat with json encoder.
|
||||
func (Encoder) AppendLineBreak(dst []byte) []byte {
|
||||
// No line breaks needed in binary format.
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendBool encodes and inserts a boolean value into the dst byte array.
|
||||
func (Encoder) AppendBool(dst []byte, val bool) []byte {
|
||||
b := additionalTypeBoolFalse
|
||||
if val {
|
||||
b = additionalTypeBoolTrue
|
||||
}
|
||||
return append(dst, majorTypeSimpleAndFloat|b)
|
||||
}
|
||||
|
||||
// AppendBools encodes and inserts an array of boolean values into the dst byte array.
|
||||
func (e Encoder) AppendBools(dst []byte, vals []bool) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendBool(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt encodes and inserts an integer value into the dst byte array.
|
||||
func (Encoder) AppendInt(dst []byte, val int) []byte {
|
||||
major := majorTypeUnsignedInt
|
||||
contentVal := val
|
||||
if val < 0 {
|
||||
major = majorTypeNegativeInt
|
||||
contentVal = -val - 1
|
||||
}
|
||||
if contentVal <= additionalMax {
|
||||
lb := byte(contentVal)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(contentVal))
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInts encodes and inserts an array of integer values into the dst byte array.
|
||||
func (e Encoder) AppendInts(dst []byte, vals []int) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendInt(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt8 encodes and inserts an int8 value into the dst byte array.
|
||||
func (e Encoder) AppendInt8(dst []byte, val int8) []byte {
|
||||
return e.AppendInt(dst, int(val))
|
||||
}
|
||||
|
||||
// AppendInts8 encodes and inserts an array of integer values into the dst byte array.
|
||||
func (e Encoder) AppendInts8(dst []byte, vals []int8) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendInt(dst, int(v))
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt16 encodes and inserts a int16 value into the dst byte array.
|
||||
func (e Encoder) AppendInt16(dst []byte, val int16) []byte {
|
||||
return e.AppendInt(dst, int(val))
|
||||
}
|
||||
|
||||
// AppendInts16 encodes and inserts an array of int16 values into the dst byte array.
|
||||
func (e Encoder) AppendInts16(dst []byte, vals []int16) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendInt(dst, int(v))
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt32 encodes and inserts a int32 value into the dst byte array.
|
||||
func (e Encoder) AppendInt32(dst []byte, val int32) []byte {
|
||||
return e.AppendInt(dst, int(val))
|
||||
}
|
||||
|
||||
// AppendInts32 encodes and inserts an array of int32 values into the dst byte array.
|
||||
func (e Encoder) AppendInts32(dst []byte, vals []int32) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendInt(dst, int(v))
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt64 encodes and inserts a int64 value into the dst byte array.
|
||||
func (Encoder) AppendInt64(dst []byte, val int64) []byte {
|
||||
major := majorTypeUnsignedInt
|
||||
contentVal := val
|
||||
if val < 0 {
|
||||
major = majorTypeNegativeInt
|
||||
contentVal = -val - 1
|
||||
}
|
||||
if contentVal <= additionalMax {
|
||||
lb := byte(contentVal)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(contentVal))
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInts64 encodes and inserts an array of int64 values into the dst byte array.
|
||||
func (e Encoder) AppendInts64(dst []byte, vals []int64) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendInt64(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint encodes and inserts an unsigned integer value into the dst byte array.
|
||||
func (e Encoder) AppendUint(dst []byte, val uint) []byte {
|
||||
return e.AppendInt64(dst, int64(val))
|
||||
}
|
||||
|
||||
// AppendUints encodes and inserts an array of unsigned integer values into the dst byte array.
|
||||
func (e Encoder) AppendUints(dst []byte, vals []uint) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendUint(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint8 encodes and inserts a unsigned int8 value into the dst byte array.
|
||||
func (e Encoder) AppendUint8(dst []byte, val uint8) []byte {
|
||||
return e.AppendUint(dst, uint(val))
|
||||
}
|
||||
|
||||
// AppendUints8 encodes and inserts an array of uint8 values into the dst byte array.
|
||||
func (e Encoder) AppendUints8(dst []byte, vals []uint8) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendUint8(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint16 encodes and inserts a uint16 value into the dst byte array.
|
||||
func (e Encoder) AppendUint16(dst []byte, val uint16) []byte {
|
||||
return e.AppendUint(dst, uint(val))
|
||||
}
|
||||
|
||||
// AppendUints16 encodes and inserts an array of uint16 values into the dst byte array.
|
||||
func (e Encoder) AppendUints16(dst []byte, vals []uint16) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendUint16(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint32 encodes and inserts a uint32 value into the dst byte array.
|
||||
func (e Encoder) AppendUint32(dst []byte, val uint32) []byte {
|
||||
return e.AppendUint(dst, uint(val))
|
||||
}
|
||||
|
||||
// AppendUints32 encodes and inserts an array of uint32 values into the dst byte array.
|
||||
func (e Encoder) AppendUints32(dst []byte, vals []uint32) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendUint32(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint64 encodes and inserts a uint64 value into the dst byte array.
|
||||
func (Encoder) AppendUint64(dst []byte, val uint64) []byte {
|
||||
major := majorTypeUnsignedInt
|
||||
contentVal := val
|
||||
if contentVal <= additionalMax {
|
||||
lb := byte(contentVal)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, contentVal)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUints64 encodes and inserts an array of uint64 values into the dst byte array.
|
||||
func (e Encoder) AppendUints64(dst []byte, vals []uint64) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendUint64(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendFloat32 encodes and inserts a single precision float value into the dst byte array.
|
||||
func (Encoder) AppendFloat32(dst []byte, val float32) []byte {
|
||||
switch {
|
||||
case math.IsNaN(float64(val)):
|
||||
return append(dst, "\xfa\x7f\xc0\x00\x00"...)
|
||||
case math.IsInf(float64(val), 1):
|
||||
return append(dst, "\xfa\x7f\x80\x00\x00"...)
|
||||
case math.IsInf(float64(val), -1):
|
||||
return append(dst, "\xfa\xff\x80\x00\x00"...)
|
||||
}
|
||||
major := majorTypeSimpleAndFloat
|
||||
subType := additionalTypeFloat32
|
||||
n := math.Float32bits(val)
|
||||
var buf [4]byte
|
||||
for i := uint(0); i < 4; i++ {
|
||||
buf[i] = byte(n >> ((3 - i) * 8))
|
||||
}
|
||||
return append(append(dst, major|subType), buf[0], buf[1], buf[2], buf[3])
|
||||
}
|
||||
|
||||
// AppendFloats32 encodes and inserts an array of single precision float value into the dst byte array.
|
||||
func (e Encoder) AppendFloats32(dst []byte, vals []float32) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendFloat32(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendFloat64 encodes and inserts a double precision float value into the dst byte array.
|
||||
func (Encoder) AppendFloat64(dst []byte, val float64) []byte {
|
||||
switch {
|
||||
case math.IsNaN(val):
|
||||
return append(dst, "\xfb\x7f\xf8\x00\x00\x00\x00\x00\x00"...)
|
||||
case math.IsInf(val, 1):
|
||||
return append(dst, "\xfb\x7f\xf0\x00\x00\x00\x00\x00\x00"...)
|
||||
case math.IsInf(val, -1):
|
||||
return append(dst, "\xfb\xff\xf0\x00\x00\x00\x00\x00\x00"...)
|
||||
}
|
||||
major := majorTypeSimpleAndFloat
|
||||
subType := additionalTypeFloat64
|
||||
n := math.Float64bits(val)
|
||||
dst = append(dst, major|subType)
|
||||
for i := uint(1); i <= 8; i++ {
|
||||
b := byte(n >> ((8 - i) * 8))
|
||||
dst = append(dst, b)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendFloats64 encodes and inserts an array of double precision float values into the dst byte array.
|
||||
func (e Encoder) AppendFloats64(dst []byte, vals []float64) []byte {
|
||||
major := majorTypeArray
|
||||
l := len(vals)
|
||||
if l == 0 {
|
||||
return e.AppendArrayEnd(e.AppendArrayStart(dst))
|
||||
}
|
||||
if l <= additionalMax {
|
||||
lb := byte(l)
|
||||
dst = append(dst, major|lb)
|
||||
} else {
|
||||
dst = appendCborTypePrefix(dst, major, uint64(l))
|
||||
}
|
||||
for _, v := range vals {
|
||||
dst = e.AppendFloat64(dst, v)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInterface takes an arbitrary object and converts it to JSON and embeds it dst.
|
||||
func (e Encoder) AppendInterface(dst []byte, i interface{}) []byte {
|
||||
marshaled, err := JSONMarshalFunc(i)
|
||||
if err != nil {
|
||||
return e.AppendString(dst, fmt.Sprintf("marshaling error: %v", err))
|
||||
}
|
||||
return AppendEmbeddedJSON(dst, marshaled)
|
||||
}
|
||||
|
||||
// AppendType appends the parameter type (as a string) to the input byte slice.
|
||||
func (e Encoder) AppendType(dst []byte, i interface{}) []byte {
|
||||
if i == nil {
|
||||
return e.AppendString(dst, "<nil>")
|
||||
}
|
||||
return e.AppendString(dst, reflect.TypeOf(i).String())
|
||||
}
|
||||
|
||||
// AppendIPAddr encodes and inserts an IP Address (IPv4 or IPv6).
|
||||
func (e Encoder) AppendIPAddr(dst []byte, ip net.IP) []byte {
|
||||
dst = append(dst, majorTypeTags|additionalTypeIntUint16)
|
||||
dst = append(dst, byte(additionalTypeTagNetworkAddr>>8))
|
||||
dst = append(dst, byte(additionalTypeTagNetworkAddr&0xff))
|
||||
return e.AppendBytes(dst, ip)
|
||||
}
|
||||
|
||||
// AppendIPPrefix encodes and inserts an IP Address Prefix (Address + Mask Length).
|
||||
func (e Encoder) AppendIPPrefix(dst []byte, pfx net.IPNet) []byte {
|
||||
dst = append(dst, majorTypeTags|additionalTypeIntUint16)
|
||||
dst = append(dst, byte(additionalTypeTagNetworkPrefix>>8))
|
||||
dst = append(dst, byte(additionalTypeTagNetworkPrefix&0xff))
|
||||
|
||||
// Prefix is a tuple (aka MAP of 1 pair of elements) -
|
||||
// first element is prefix, second is mask length.
|
||||
dst = append(dst, majorTypeMap|0x1)
|
||||
dst = e.AppendBytes(dst, pfx.IP)
|
||||
maskLen, _ := pfx.Mask.Size()
|
||||
return e.AppendUint8(dst, uint8(maskLen))
|
||||
}
|
||||
|
||||
// AppendMACAddr encodes and inserts a Hardware (MAC) address.
|
||||
func (e Encoder) AppendMACAddr(dst []byte, ha net.HardwareAddr) []byte {
|
||||
dst = append(dst, majorTypeTags|additionalTypeIntUint16)
|
||||
dst = append(dst, byte(additionalTypeTagNetworkAddr>>8))
|
||||
dst = append(dst, byte(additionalTypeTagNetworkAddr&0xff))
|
||||
return e.AppendBytes(dst, ha)
|
||||
}
|
||||
|
||||
// AppendHex adds a TAG and inserts a hex bytes as a string.
|
||||
func (e Encoder) AppendHex(dst []byte, val []byte) []byte {
|
||||
dst = append(dst, majorTypeTags|additionalTypeIntUint16)
|
||||
dst = append(dst, byte(additionalTypeTagHexString>>8))
|
||||
dst = append(dst, byte(additionalTypeTagHexString&0xff))
|
||||
return e.AppendBytes(dst, val)
|
||||
}
|
||||
19
vendor/github.com/rs/zerolog/internal/json/base.go
generated
vendored
Normal file
19
vendor/github.com/rs/zerolog/internal/json/base.go
generated
vendored
Normal file
@ -0,0 +1,19 @@
|
||||
package json
|
||||
|
||||
// JSONMarshalFunc is used to marshal interface to JSON encoded byte slice.
|
||||
// Making it package level instead of embedded in Encoder brings
|
||||
// some extra efforts at importing, but avoids value copy when the functions
|
||||
// of Encoder being invoked.
|
||||
// DO REMEMBER to set this variable at importing, or
|
||||
// you might get a nil pointer dereference panic at runtime.
|
||||
var JSONMarshalFunc func(v interface{}) ([]byte, error)
|
||||
|
||||
type Encoder struct{}
|
||||
|
||||
// AppendKey appends a new key to the output JSON.
|
||||
func (e Encoder) AppendKey(dst []byte, key string) []byte {
|
||||
if dst[len(dst)-1] != '{' {
|
||||
dst = append(dst, ',')
|
||||
}
|
||||
return append(e.AppendString(dst, key), ':')
|
||||
}
|
||||
85
vendor/github.com/rs/zerolog/internal/json/bytes.go
generated
vendored
Normal file
85
vendor/github.com/rs/zerolog/internal/json/bytes.go
generated
vendored
Normal file
@ -0,0 +1,85 @@
|
||||
package json
|
||||
|
||||
import "unicode/utf8"
|
||||
|
||||
// AppendBytes is a mirror of appendString with []byte arg
|
||||
func (Encoder) AppendBytes(dst, s []byte) []byte {
|
||||
dst = append(dst, '"')
|
||||
for i := 0; i < len(s); i++ {
|
||||
if !noEscapeTable[s[i]] {
|
||||
dst = appendBytesComplex(dst, s, i)
|
||||
return append(dst, '"')
|
||||
}
|
||||
}
|
||||
dst = append(dst, s...)
|
||||
return append(dst, '"')
|
||||
}
|
||||
|
||||
// AppendHex encodes the input bytes to a hex string and appends
|
||||
// the encoded string to the input byte slice.
|
||||
//
|
||||
// The operation loops though each byte and encodes it as hex using
|
||||
// the hex lookup table.
|
||||
func (Encoder) AppendHex(dst, s []byte) []byte {
|
||||
dst = append(dst, '"')
|
||||
for _, v := range s {
|
||||
dst = append(dst, hex[v>>4], hex[v&0x0f])
|
||||
}
|
||||
return append(dst, '"')
|
||||
}
|
||||
|
||||
// appendBytesComplex is a mirror of the appendStringComplex
|
||||
// with []byte arg
|
||||
func appendBytesComplex(dst, s []byte, i int) []byte {
|
||||
start := 0
|
||||
for i < len(s) {
|
||||
b := s[i]
|
||||
if b >= utf8.RuneSelf {
|
||||
r, size := utf8.DecodeRune(s[i:])
|
||||
if r == utf8.RuneError && size == 1 {
|
||||
if start < i {
|
||||
dst = append(dst, s[start:i]...)
|
||||
}
|
||||
dst = append(dst, `\ufffd`...)
|
||||
i += size
|
||||
start = i
|
||||
continue
|
||||
}
|
||||
i += size
|
||||
continue
|
||||
}
|
||||
if noEscapeTable[b] {
|
||||
i++
|
||||
continue
|
||||
}
|
||||
// We encountered a character that needs to be encoded.
|
||||
// Let's append the previous simple characters to the byte slice
|
||||
// and switch our operation to read and encode the remainder
|
||||
// characters byte-by-byte.
|
||||
if start < i {
|
||||
dst = append(dst, s[start:i]...)
|
||||
}
|
||||
switch b {
|
||||
case '"', '\\':
|
||||
dst = append(dst, '\\', b)
|
||||
case '\b':
|
||||
dst = append(dst, '\\', 'b')
|
||||
case '\f':
|
||||
dst = append(dst, '\\', 'f')
|
||||
case '\n':
|
||||
dst = append(dst, '\\', 'n')
|
||||
case '\r':
|
||||
dst = append(dst, '\\', 'r')
|
||||
case '\t':
|
||||
dst = append(dst, '\\', 't')
|
||||
default:
|
||||
dst = append(dst, '\\', 'u', '0', '0', hex[b>>4], hex[b&0xF])
|
||||
}
|
||||
i++
|
||||
start = i
|
||||
}
|
||||
if start < len(s) {
|
||||
dst = append(dst, s[start:]...)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
149
vendor/github.com/rs/zerolog/internal/json/string.go
generated
vendored
Normal file
149
vendor/github.com/rs/zerolog/internal/json/string.go
generated
vendored
Normal file
@ -0,0 +1,149 @@
|
||||
package json
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"unicode/utf8"
|
||||
)
|
||||
|
||||
const hex = "0123456789abcdef"
|
||||
|
||||
var noEscapeTable = [256]bool{}
|
||||
|
||||
func init() {
|
||||
for i := 0; i <= 0x7e; i++ {
|
||||
noEscapeTable[i] = i >= 0x20 && i != '\\' && i != '"'
|
||||
}
|
||||
}
|
||||
|
||||
// AppendStrings encodes the input strings to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (e Encoder) AppendStrings(dst []byte, vals []string) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = e.AppendString(dst, vals[0])
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = e.AppendString(append(dst, ','), val)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendString encodes the input string to json and appends
|
||||
// the encoded string to the input byte slice.
|
||||
//
|
||||
// The operation loops though each byte in the string looking
|
||||
// for characters that need json or utf8 encoding. If the string
|
||||
// does not need encoding, then the string is appended in its
|
||||
// entirety to the byte slice.
|
||||
// If we encounter a byte that does need encoding, switch up
|
||||
// the operation and perform a byte-by-byte read-encode-append.
|
||||
func (Encoder) AppendString(dst []byte, s string) []byte {
|
||||
// Start with a double quote.
|
||||
dst = append(dst, '"')
|
||||
// Loop through each character in the string.
|
||||
for i := 0; i < len(s); i++ {
|
||||
// Check if the character needs encoding. Control characters, slashes,
|
||||
// and the double quote need json encoding. Bytes above the ascii
|
||||
// boundary needs utf8 encoding.
|
||||
if !noEscapeTable[s[i]] {
|
||||
// We encountered a character that needs to be encoded. Switch
|
||||
// to complex version of the algorithm.
|
||||
dst = appendStringComplex(dst, s, i)
|
||||
return append(dst, '"')
|
||||
}
|
||||
}
|
||||
// The string has no need for encoding and therefore is directly
|
||||
// appended to the byte slice.
|
||||
dst = append(dst, s...)
|
||||
// End with a double quote
|
||||
return append(dst, '"')
|
||||
}
|
||||
|
||||
// AppendStringers encodes the provided Stringer list to json and
|
||||
// appends the encoded Stringer list to the input byte slice.
|
||||
func (e Encoder) AppendStringers(dst []byte, vals []fmt.Stringer) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = e.AppendStringer(dst, vals[0])
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = e.AppendStringer(append(dst, ','), val)
|
||||
}
|
||||
}
|
||||
return append(dst, ']')
|
||||
}
|
||||
|
||||
// AppendStringer encodes the input Stringer to json and appends the
|
||||
// encoded Stringer value to the input byte slice.
|
||||
func (e Encoder) AppendStringer(dst []byte, val fmt.Stringer) []byte {
|
||||
if val == nil {
|
||||
return e.AppendInterface(dst, nil)
|
||||
}
|
||||
return e.AppendString(dst, val.String())
|
||||
}
|
||||
|
||||
//// appendStringComplex is used by appendString to take over an in
|
||||
// progress JSON string encoding that encountered a character that needs
|
||||
// to be encoded.
|
||||
func appendStringComplex(dst []byte, s string, i int) []byte {
|
||||
start := 0
|
||||
for i < len(s) {
|
||||
b := s[i]
|
||||
if b >= utf8.RuneSelf {
|
||||
r, size := utf8.DecodeRuneInString(s[i:])
|
||||
if r == utf8.RuneError && size == 1 {
|
||||
// In case of error, first append previous simple characters to
|
||||
// the byte slice if any and append a replacement character code
|
||||
// in place of the invalid sequence.
|
||||
if start < i {
|
||||
dst = append(dst, s[start:i]...)
|
||||
}
|
||||
dst = append(dst, `\ufffd`...)
|
||||
i += size
|
||||
start = i
|
||||
continue
|
||||
}
|
||||
i += size
|
||||
continue
|
||||
}
|
||||
if noEscapeTable[b] {
|
||||
i++
|
||||
continue
|
||||
}
|
||||
// We encountered a character that needs to be encoded.
|
||||
// Let's append the previous simple characters to the byte slice
|
||||
// and switch our operation to read and encode the remainder
|
||||
// characters byte-by-byte.
|
||||
if start < i {
|
||||
dst = append(dst, s[start:i]...)
|
||||
}
|
||||
switch b {
|
||||
case '"', '\\':
|
||||
dst = append(dst, '\\', b)
|
||||
case '\b':
|
||||
dst = append(dst, '\\', 'b')
|
||||
case '\f':
|
||||
dst = append(dst, '\\', 'f')
|
||||
case '\n':
|
||||
dst = append(dst, '\\', 'n')
|
||||
case '\r':
|
||||
dst = append(dst, '\\', 'r')
|
||||
case '\t':
|
||||
dst = append(dst, '\\', 't')
|
||||
default:
|
||||
dst = append(dst, '\\', 'u', '0', '0', hex[b>>4], hex[b&0xF])
|
||||
}
|
||||
i++
|
||||
start = i
|
||||
}
|
||||
if start < len(s) {
|
||||
dst = append(dst, s[start:]...)
|
||||
}
|
||||
return dst
|
||||
}
|
||||
113
vendor/github.com/rs/zerolog/internal/json/time.go
generated
vendored
Normal file
113
vendor/github.com/rs/zerolog/internal/json/time.go
generated
vendored
Normal file
@ -0,0 +1,113 @@
|
||||
package json
|
||||
|
||||
import (
|
||||
"strconv"
|
||||
"time"
|
||||
)
|
||||
|
||||
const (
|
||||
// Import from zerolog/global.go
|
||||
timeFormatUnix = ""
|
||||
timeFormatUnixMs = "UNIXMS"
|
||||
timeFormatUnixMicro = "UNIXMICRO"
|
||||
timeFormatUnixNano = "UNIXNANO"
|
||||
)
|
||||
|
||||
// AppendTime formats the input time with the given format
|
||||
// and appends the encoded string to the input byte slice.
|
||||
func (e Encoder) AppendTime(dst []byte, t time.Time, format string) []byte {
|
||||
switch format {
|
||||
case timeFormatUnix:
|
||||
return e.AppendInt64(dst, t.Unix())
|
||||
case timeFormatUnixMs:
|
||||
return e.AppendInt64(dst, t.UnixNano()/1000000)
|
||||
case timeFormatUnixMicro:
|
||||
return e.AppendInt64(dst, t.UnixNano()/1000)
|
||||
case timeFormatUnixNano:
|
||||
return e.AppendInt64(dst, t.UnixNano())
|
||||
}
|
||||
return append(t.AppendFormat(append(dst, '"'), format), '"')
|
||||
}
|
||||
|
||||
// AppendTimes converts the input times with the given format
|
||||
// and appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendTimes(dst []byte, vals []time.Time, format string) []byte {
|
||||
switch format {
|
||||
case timeFormatUnix:
|
||||
return appendUnixTimes(dst, vals)
|
||||
case timeFormatUnixMs:
|
||||
return appendUnixNanoTimes(dst, vals, 1000000)
|
||||
case timeFormatUnixMicro:
|
||||
return appendUnixNanoTimes(dst, vals, 1000)
|
||||
case timeFormatUnixNano:
|
||||
return appendUnixNanoTimes(dst, vals, 1)
|
||||
}
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = append(vals[0].AppendFormat(append(dst, '"'), format), '"')
|
||||
if len(vals) > 1 {
|
||||
for _, t := range vals[1:] {
|
||||
dst = append(t.AppendFormat(append(dst, ',', '"'), format), '"')
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
func appendUnixTimes(dst []byte, vals []time.Time) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendInt(dst, vals[0].Unix(), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, t := range vals[1:] {
|
||||
dst = strconv.AppendInt(append(dst, ','), t.Unix(), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
func appendUnixNanoTimes(dst []byte, vals []time.Time, div int64) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendInt(dst, vals[0].UnixNano()/div, 10)
|
||||
if len(vals) > 1 {
|
||||
for _, t := range vals[1:] {
|
||||
dst = strconv.AppendInt(append(dst, ','), t.UnixNano()/div, 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendDuration formats the input duration with the given unit & format
|
||||
// and appends the encoded string to the input byte slice.
|
||||
func (e Encoder) AppendDuration(dst []byte, d time.Duration, unit time.Duration, useInt bool) []byte {
|
||||
if useInt {
|
||||
return strconv.AppendInt(dst, int64(d/unit), 10)
|
||||
}
|
||||
return e.AppendFloat64(dst, float64(d)/float64(unit))
|
||||
}
|
||||
|
||||
// AppendDurations formats the input durations with the given unit & format
|
||||
// and appends the encoded string list to the input byte slice.
|
||||
func (e Encoder) AppendDurations(dst []byte, vals []time.Duration, unit time.Duration, useInt bool) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = e.AppendDuration(dst, vals[0], unit, useInt)
|
||||
if len(vals) > 1 {
|
||||
for _, d := range vals[1:] {
|
||||
dst = e.AppendDuration(append(dst, ','), d, unit, useInt)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
414
vendor/github.com/rs/zerolog/internal/json/types.go
generated
vendored
Normal file
414
vendor/github.com/rs/zerolog/internal/json/types.go
generated
vendored
Normal file
@ -0,0 +1,414 @@
|
||||
package json
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
"net"
|
||||
"reflect"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// AppendNil inserts a 'Nil' object into the dst byte array.
|
||||
func (Encoder) AppendNil(dst []byte) []byte {
|
||||
return append(dst, "null"...)
|
||||
}
|
||||
|
||||
// AppendBeginMarker inserts a map start into the dst byte array.
|
||||
func (Encoder) AppendBeginMarker(dst []byte) []byte {
|
||||
return append(dst, '{')
|
||||
}
|
||||
|
||||
// AppendEndMarker inserts a map end into the dst byte array.
|
||||
func (Encoder) AppendEndMarker(dst []byte) []byte {
|
||||
return append(dst, '}')
|
||||
}
|
||||
|
||||
// AppendLineBreak appends a line break.
|
||||
func (Encoder) AppendLineBreak(dst []byte) []byte {
|
||||
return append(dst, '\n')
|
||||
}
|
||||
|
||||
// AppendArrayStart adds markers to indicate the start of an array.
|
||||
func (Encoder) AppendArrayStart(dst []byte) []byte {
|
||||
return append(dst, '[')
|
||||
}
|
||||
|
||||
// AppendArrayEnd adds markers to indicate the end of an array.
|
||||
func (Encoder) AppendArrayEnd(dst []byte) []byte {
|
||||
return append(dst, ']')
|
||||
}
|
||||
|
||||
// AppendArrayDelim adds markers to indicate end of a particular array element.
|
||||
func (Encoder) AppendArrayDelim(dst []byte) []byte {
|
||||
if len(dst) > 0 {
|
||||
return append(dst, ',')
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendBool converts the input bool to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendBool(dst []byte, val bool) []byte {
|
||||
return strconv.AppendBool(dst, val)
|
||||
}
|
||||
|
||||
// AppendBools encodes the input bools to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendBools(dst []byte, vals []bool) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendBool(dst, vals[0])
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendBool(append(dst, ','), val)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt converts the input int to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendInt(dst []byte, val int) []byte {
|
||||
return strconv.AppendInt(dst, int64(val), 10)
|
||||
}
|
||||
|
||||
// AppendInts encodes the input ints to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendInts(dst []byte, vals []int) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendInt(dst, int64(vals[0]), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendInt(append(dst, ','), int64(val), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt8 converts the input []int8 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendInt8(dst []byte, val int8) []byte {
|
||||
return strconv.AppendInt(dst, int64(val), 10)
|
||||
}
|
||||
|
||||
// AppendInts8 encodes the input int8s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendInts8(dst []byte, vals []int8) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendInt(dst, int64(vals[0]), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendInt(append(dst, ','), int64(val), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt16 converts the input int16 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendInt16(dst []byte, val int16) []byte {
|
||||
return strconv.AppendInt(dst, int64(val), 10)
|
||||
}
|
||||
|
||||
// AppendInts16 encodes the input int16s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendInts16(dst []byte, vals []int16) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendInt(dst, int64(vals[0]), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendInt(append(dst, ','), int64(val), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt32 converts the input int32 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendInt32(dst []byte, val int32) []byte {
|
||||
return strconv.AppendInt(dst, int64(val), 10)
|
||||
}
|
||||
|
||||
// AppendInts32 encodes the input int32s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendInts32(dst []byte, vals []int32) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendInt(dst, int64(vals[0]), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendInt(append(dst, ','), int64(val), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInt64 converts the input int64 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendInt64(dst []byte, val int64) []byte {
|
||||
return strconv.AppendInt(dst, val, 10)
|
||||
}
|
||||
|
||||
// AppendInts64 encodes the input int64s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendInts64(dst []byte, vals []int64) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendInt(dst, vals[0], 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendInt(append(dst, ','), val, 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint converts the input uint to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendUint(dst []byte, val uint) []byte {
|
||||
return strconv.AppendUint(dst, uint64(val), 10)
|
||||
}
|
||||
|
||||
// AppendUints encodes the input uints to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendUints(dst []byte, vals []uint) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendUint(dst, uint64(vals[0]), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendUint(append(dst, ','), uint64(val), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint8 converts the input uint8 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendUint8(dst []byte, val uint8) []byte {
|
||||
return strconv.AppendUint(dst, uint64(val), 10)
|
||||
}
|
||||
|
||||
// AppendUints8 encodes the input uint8s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendUints8(dst []byte, vals []uint8) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendUint(dst, uint64(vals[0]), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendUint(append(dst, ','), uint64(val), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint16 converts the input uint16 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendUint16(dst []byte, val uint16) []byte {
|
||||
return strconv.AppendUint(dst, uint64(val), 10)
|
||||
}
|
||||
|
||||
// AppendUints16 encodes the input uint16s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendUints16(dst []byte, vals []uint16) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendUint(dst, uint64(vals[0]), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendUint(append(dst, ','), uint64(val), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint32 converts the input uint32 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendUint32(dst []byte, val uint32) []byte {
|
||||
return strconv.AppendUint(dst, uint64(val), 10)
|
||||
}
|
||||
|
||||
// AppendUints32 encodes the input uint32s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendUints32(dst []byte, vals []uint32) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendUint(dst, uint64(vals[0]), 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendUint(append(dst, ','), uint64(val), 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendUint64 converts the input uint64 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendUint64(dst []byte, val uint64) []byte {
|
||||
return strconv.AppendUint(dst, val, 10)
|
||||
}
|
||||
|
||||
// AppendUints64 encodes the input uint64s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendUints64(dst []byte, vals []uint64) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = strconv.AppendUint(dst, vals[0], 10)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = strconv.AppendUint(append(dst, ','), val, 10)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
func appendFloat(dst []byte, val float64, bitSize int) []byte {
|
||||
// JSON does not permit NaN or Infinity. A typical JSON encoder would fail
|
||||
// with an error, but a logging library wants the data to get through so we
|
||||
// make a tradeoff and store those types as string.
|
||||
switch {
|
||||
case math.IsNaN(val):
|
||||
return append(dst, `"NaN"`...)
|
||||
case math.IsInf(val, 1):
|
||||
return append(dst, `"+Inf"`...)
|
||||
case math.IsInf(val, -1):
|
||||
return append(dst, `"-Inf"`...)
|
||||
}
|
||||
return strconv.AppendFloat(dst, val, 'f', -1, bitSize)
|
||||
}
|
||||
|
||||
// AppendFloat32 converts the input float32 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendFloat32(dst []byte, val float32) []byte {
|
||||
return appendFloat(dst, float64(val), 32)
|
||||
}
|
||||
|
||||
// AppendFloats32 encodes the input float32s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendFloats32(dst []byte, vals []float32) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = appendFloat(dst, float64(vals[0]), 32)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = appendFloat(append(dst, ','), float64(val), 32)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendFloat64 converts the input float64 to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (Encoder) AppendFloat64(dst []byte, val float64) []byte {
|
||||
return appendFloat(dst, val, 64)
|
||||
}
|
||||
|
||||
// AppendFloats64 encodes the input float64s to json and
|
||||
// appends the encoded string list to the input byte slice.
|
||||
func (Encoder) AppendFloats64(dst []byte, vals []float64) []byte {
|
||||
if len(vals) == 0 {
|
||||
return append(dst, '[', ']')
|
||||
}
|
||||
dst = append(dst, '[')
|
||||
dst = appendFloat(dst, vals[0], 64)
|
||||
if len(vals) > 1 {
|
||||
for _, val := range vals[1:] {
|
||||
dst = appendFloat(append(dst, ','), val, 64)
|
||||
}
|
||||
}
|
||||
dst = append(dst, ']')
|
||||
return dst
|
||||
}
|
||||
|
||||
// AppendInterface marshals the input interface to a string and
|
||||
// appends the encoded string to the input byte slice.
|
||||
func (e Encoder) AppendInterface(dst []byte, i interface{}) []byte {
|
||||
marshaled, err := JSONMarshalFunc(i)
|
||||
if err != nil {
|
||||
return e.AppendString(dst, fmt.Sprintf("marshaling error: %v", err))
|
||||
}
|
||||
return append(dst, marshaled...)
|
||||
}
|
||||
|
||||
// AppendType appends the parameter type (as a string) to the input byte slice.
|
||||
func (e Encoder) AppendType(dst []byte, i interface{}) []byte {
|
||||
if i == nil {
|
||||
return e.AppendString(dst, "<nil>")
|
||||
}
|
||||
return e.AppendString(dst, reflect.TypeOf(i).String())
|
||||
}
|
||||
|
||||
// AppendObjectData takes in an object that is already in a byte array
|
||||
// and adds it to the dst.
|
||||
func (Encoder) AppendObjectData(dst []byte, o []byte) []byte {
|
||||
// Three conditions apply here:
|
||||
// 1. new content starts with '{' - which should be dropped OR
|
||||
// 2. new content starts with '{' - which should be replaced with ','
|
||||
// to separate with existing content OR
|
||||
// 3. existing content has already other fields
|
||||
if o[0] == '{' {
|
||||
if len(dst) > 1 {
|
||||
dst = append(dst, ',')
|
||||
}
|
||||
o = o[1:]
|
||||
} else if len(dst) > 1 {
|
||||
dst = append(dst, ',')
|
||||
}
|
||||
return append(dst, o...)
|
||||
}
|
||||
|
||||
// AppendIPAddr adds IPv4 or IPv6 address to dst.
|
||||
func (e Encoder) AppendIPAddr(dst []byte, ip net.IP) []byte {
|
||||
return e.AppendString(dst, ip.String())
|
||||
}
|
||||
|
||||
// AppendIPPrefix adds IPv4 or IPv6 Prefix (address & mask) to dst.
|
||||
func (e Encoder) AppendIPPrefix(dst []byte, pfx net.IPNet) []byte {
|
||||
return e.AppendString(dst, pfx.String())
|
||||
|
||||
}
|
||||
|
||||
// AppendMACAddr adds MAC address to dst.
|
||||
func (e Encoder) AppendMACAddr(dst []byte, ha net.HardwareAddr) []byte {
|
||||
return e.AppendString(dst, ha.String())
|
||||
}
|
||||
498
vendor/github.com/rs/zerolog/log.go
generated
vendored
Normal file
498
vendor/github.com/rs/zerolog/log.go
generated
vendored
Normal file
@ -0,0 +1,498 @@
|
||||
// Package zerolog provides a lightweight logging library dedicated to JSON logging.
|
||||
//
|
||||
// A global Logger can be use for simple logging:
|
||||
//
|
||||
// import "github.com/rs/zerolog/log"
|
||||
//
|
||||
// log.Info().Msg("hello world")
|
||||
// // Output: {"time":1494567715,"level":"info","message":"hello world"}
|
||||
//
|
||||
// NOTE: To import the global logger, import the "log" subpackage "github.com/rs/zerolog/log".
|
||||
//
|
||||
// Fields can be added to log messages:
|
||||
//
|
||||
// log.Info().Str("foo", "bar").Msg("hello world")
|
||||
// // Output: {"time":1494567715,"level":"info","message":"hello world","foo":"bar"}
|
||||
//
|
||||
// Create logger instance to manage different outputs:
|
||||
//
|
||||
// logger := zerolog.New(os.Stderr).With().Timestamp().Logger()
|
||||
// logger.Info().
|
||||
// Str("foo", "bar").
|
||||
// Msg("hello world")
|
||||
// // Output: {"time":1494567715,"level":"info","message":"hello world","foo":"bar"}
|
||||
//
|
||||
// Sub-loggers let you chain loggers with additional context:
|
||||
//
|
||||
// sublogger := log.With().Str("component": "foo").Logger()
|
||||
// sublogger.Info().Msg("hello world")
|
||||
// // Output: {"time":1494567715,"level":"info","message":"hello world","component":"foo"}
|
||||
//
|
||||
// Level logging
|
||||
//
|
||||
// zerolog.SetGlobalLevel(zerolog.InfoLevel)
|
||||
//
|
||||
// log.Debug().Msg("filtered out message")
|
||||
// log.Info().Msg("routed message")
|
||||
//
|
||||
// if e := log.Debug(); e.Enabled() {
|
||||
// // Compute log output only if enabled.
|
||||
// value := compute()
|
||||
// e.Str("foo": value).Msg("some debug message")
|
||||
// }
|
||||
// // Output: {"level":"info","time":1494567715,"routed message"}
|
||||
//
|
||||
// Customize automatic field names:
|
||||
//
|
||||
// log.TimestampFieldName = "t"
|
||||
// log.LevelFieldName = "p"
|
||||
// log.MessageFieldName = "m"
|
||||
//
|
||||
// log.Info().Msg("hello world")
|
||||
// // Output: {"t":1494567715,"p":"info","m":"hello world"}
|
||||
//
|
||||
// Log with no level and message:
|
||||
//
|
||||
// log.Log().Str("foo","bar").Msg("")
|
||||
// // Output: {"time":1494567715,"foo":"bar"}
|
||||
//
|
||||
// Add contextual fields to global Logger:
|
||||
//
|
||||
// log.Logger = log.With().Str("foo", "bar").Logger()
|
||||
//
|
||||
// Sample logs:
|
||||
//
|
||||
// sampled := log.Sample(&zerolog.BasicSampler{N: 10})
|
||||
// sampled.Info().Msg("will be logged every 10 messages")
|
||||
//
|
||||
// Log with contextual hooks:
|
||||
//
|
||||
// // Create the hook:
|
||||
// type SeverityHook struct{}
|
||||
//
|
||||
// func (h SeverityHook) Run(e *zerolog.Event, level zerolog.Level, msg string) {
|
||||
// if level != zerolog.NoLevel {
|
||||
// e.Str("severity", level.String())
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// // And use it:
|
||||
// var h SeverityHook
|
||||
// log := zerolog.New(os.Stdout).Hook(h)
|
||||
// log.Warn().Msg("")
|
||||
// // Output: {"level":"warn","severity":"warn"}
|
||||
//
|
||||
// # Caveats
|
||||
//
|
||||
// Field duplication:
|
||||
//
|
||||
// There is no fields deduplication out-of-the-box.
|
||||
// Using the same key multiple times creates new key in final JSON each time.
|
||||
//
|
||||
// logger := zerolog.New(os.Stderr).With().Timestamp().Logger()
|
||||
// logger.Info().
|
||||
// Timestamp().
|
||||
// Msg("dup")
|
||||
// // Output: {"level":"info","time":1494567715,"time":1494567715,"message":"dup"}
|
||||
//
|
||||
// In this case, many consumers will take the last value,
|
||||
// but this is not guaranteed; check yours if in doubt.
|
||||
//
|
||||
// Concurrency safety:
|
||||
//
|
||||
// Be careful when calling UpdateContext. It is not concurrency safe. Use the With method to create a child logger:
|
||||
//
|
||||
// func handler(w http.ResponseWriter, r *http.Request) {
|
||||
// // Create a child logger for concurrency safety
|
||||
// logger := log.Logger.With().Logger()
|
||||
//
|
||||
// // Add context fields, for example User-Agent from HTTP headers
|
||||
// logger.UpdateContext(func(c zerolog.Context) zerolog.Context {
|
||||
// ...
|
||||
// })
|
||||
// }
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Level defines log levels.
|
||||
type Level int8
|
||||
|
||||
const (
|
||||
// DebugLevel defines debug log level.
|
||||
DebugLevel Level = iota
|
||||
// InfoLevel defines info log level.
|
||||
InfoLevel
|
||||
// WarnLevel defines warn log level.
|
||||
WarnLevel
|
||||
// ErrorLevel defines error log level.
|
||||
ErrorLevel
|
||||
// FatalLevel defines fatal log level.
|
||||
FatalLevel
|
||||
// PanicLevel defines panic log level.
|
||||
PanicLevel
|
||||
// NoLevel defines an absent log level.
|
||||
NoLevel
|
||||
// Disabled disables the logger.
|
||||
Disabled
|
||||
|
||||
// TraceLevel defines trace log level.
|
||||
TraceLevel Level = -1
|
||||
// Values less than TraceLevel are handled as numbers.
|
||||
)
|
||||
|
||||
func (l Level) String() string {
|
||||
switch l {
|
||||
case TraceLevel:
|
||||
return LevelTraceValue
|
||||
case DebugLevel:
|
||||
return LevelDebugValue
|
||||
case InfoLevel:
|
||||
return LevelInfoValue
|
||||
case WarnLevel:
|
||||
return LevelWarnValue
|
||||
case ErrorLevel:
|
||||
return LevelErrorValue
|
||||
case FatalLevel:
|
||||
return LevelFatalValue
|
||||
case PanicLevel:
|
||||
return LevelPanicValue
|
||||
case Disabled:
|
||||
return "disabled"
|
||||
case NoLevel:
|
||||
return ""
|
||||
}
|
||||
return strconv.Itoa(int(l))
|
||||
}
|
||||
|
||||
// ParseLevel converts a level string into a zerolog Level value.
|
||||
// returns an error if the input string does not match known values.
|
||||
func ParseLevel(levelStr string) (Level, error) {
|
||||
switch {
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(TraceLevel)):
|
||||
return TraceLevel, nil
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(DebugLevel)):
|
||||
return DebugLevel, nil
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(InfoLevel)):
|
||||
return InfoLevel, nil
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(WarnLevel)):
|
||||
return WarnLevel, nil
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(ErrorLevel)):
|
||||
return ErrorLevel, nil
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(FatalLevel)):
|
||||
return FatalLevel, nil
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(PanicLevel)):
|
||||
return PanicLevel, nil
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(Disabled)):
|
||||
return Disabled, nil
|
||||
case strings.EqualFold(levelStr, LevelFieldMarshalFunc(NoLevel)):
|
||||
return NoLevel, nil
|
||||
}
|
||||
i, err := strconv.Atoi(levelStr)
|
||||
if err != nil {
|
||||
return NoLevel, fmt.Errorf("Unknown Level String: '%s', defaulting to NoLevel", levelStr)
|
||||
}
|
||||
if i > 127 || i < -128 {
|
||||
return NoLevel, fmt.Errorf("Out-Of-Bounds Level: '%d', defaulting to NoLevel", i)
|
||||
}
|
||||
return Level(i), nil
|
||||
}
|
||||
|
||||
// UnmarshalText implements encoding.TextUnmarshaler to allow for easy reading from toml/yaml/json formats
|
||||
func (l *Level) UnmarshalText(text []byte) error {
|
||||
if l == nil {
|
||||
return errors.New("can't unmarshal a nil *Level")
|
||||
}
|
||||
var err error
|
||||
*l, err = ParseLevel(string(text))
|
||||
return err
|
||||
}
|
||||
|
||||
// MarshalText implements encoding.TextMarshaler to allow for easy writing into toml/yaml/json formats
|
||||
func (l Level) MarshalText() ([]byte, error) {
|
||||
return []byte(LevelFieldMarshalFunc(l)), nil
|
||||
}
|
||||
|
||||
// A Logger represents an active logging object that generates lines
|
||||
// of JSON output to an io.Writer. Each logging operation makes a single
|
||||
// call to the Writer's Write method. There is no guarantee on access
|
||||
// serialization to the Writer. If your Writer is not thread safe,
|
||||
// you may consider a sync wrapper.
|
||||
type Logger struct {
|
||||
w LevelWriter
|
||||
level Level
|
||||
sampler Sampler
|
||||
context []byte
|
||||
hooks []Hook
|
||||
stack bool
|
||||
ctx context.Context
|
||||
}
|
||||
|
||||
// New creates a root logger with given output writer. If the output writer implements
|
||||
// the LevelWriter interface, the WriteLevel method will be called instead of the Write
|
||||
// one.
|
||||
//
|
||||
// Each logging operation makes a single call to the Writer's Write method. There is no
|
||||
// guarantee on access serialization to the Writer. If your Writer is not thread safe,
|
||||
// you may consider using sync wrapper.
|
||||
func New(w io.Writer) Logger {
|
||||
if w == nil {
|
||||
w = ioutil.Discard
|
||||
}
|
||||
lw, ok := w.(LevelWriter)
|
||||
if !ok {
|
||||
lw = LevelWriterAdapter{w}
|
||||
}
|
||||
return Logger{w: lw, level: TraceLevel}
|
||||
}
|
||||
|
||||
// Nop returns a disabled logger for which all operation are no-op.
|
||||
func Nop() Logger {
|
||||
return New(nil).Level(Disabled)
|
||||
}
|
||||
|
||||
// Output duplicates the current logger and sets w as its output.
|
||||
func (l Logger) Output(w io.Writer) Logger {
|
||||
l2 := New(w)
|
||||
l2.level = l.level
|
||||
l2.sampler = l.sampler
|
||||
l2.stack = l.stack
|
||||
if len(l.hooks) > 0 {
|
||||
l2.hooks = append(l2.hooks, l.hooks...)
|
||||
}
|
||||
if l.context != nil {
|
||||
l2.context = make([]byte, len(l.context), cap(l.context))
|
||||
copy(l2.context, l.context)
|
||||
}
|
||||
return l2
|
||||
}
|
||||
|
||||
// With creates a child logger with the field added to its context.
|
||||
func (l Logger) With() Context {
|
||||
context := l.context
|
||||
l.context = make([]byte, 0, 500)
|
||||
if context != nil {
|
||||
l.context = append(l.context, context...)
|
||||
} else {
|
||||
// This is needed for AppendKey to not check len of input
|
||||
// thus making it inlinable
|
||||
l.context = enc.AppendBeginMarker(l.context)
|
||||
}
|
||||
return Context{l}
|
||||
}
|
||||
|
||||
// UpdateContext updates the internal logger's context.
|
||||
//
|
||||
// Caution: This method is not concurrency safe.
|
||||
// Use the With method to create a child logger before modifying the context from concurrent goroutines.
|
||||
func (l *Logger) UpdateContext(update func(c Context) Context) {
|
||||
if l == disabledLogger {
|
||||
return
|
||||
}
|
||||
if cap(l.context) == 0 {
|
||||
l.context = make([]byte, 0, 500)
|
||||
}
|
||||
if len(l.context) == 0 {
|
||||
l.context = enc.AppendBeginMarker(l.context)
|
||||
}
|
||||
c := update(Context{*l})
|
||||
l.context = c.l.context
|
||||
}
|
||||
|
||||
// Level creates a child logger with the minimum accepted level set to level.
|
||||
func (l Logger) Level(lvl Level) Logger {
|
||||
l.level = lvl
|
||||
return l
|
||||
}
|
||||
|
||||
// GetLevel returns the current Level of l.
|
||||
func (l Logger) GetLevel() Level {
|
||||
return l.level
|
||||
}
|
||||
|
||||
// Sample returns a logger with the s sampler.
|
||||
func (l Logger) Sample(s Sampler) Logger {
|
||||
l.sampler = s
|
||||
return l
|
||||
}
|
||||
|
||||
// Hook returns a logger with the h Hook.
|
||||
func (l Logger) Hook(h Hook) Logger {
|
||||
newHooks := make([]Hook, len(l.hooks), len(l.hooks)+1)
|
||||
copy(newHooks, l.hooks)
|
||||
l.hooks = append(newHooks, h)
|
||||
return l
|
||||
}
|
||||
|
||||
// Trace starts a new message with trace level.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Trace() *Event {
|
||||
return l.newEvent(TraceLevel, nil)
|
||||
}
|
||||
|
||||
// Debug starts a new message with debug level.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Debug() *Event {
|
||||
return l.newEvent(DebugLevel, nil)
|
||||
}
|
||||
|
||||
// Info starts a new message with info level.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Info() *Event {
|
||||
return l.newEvent(InfoLevel, nil)
|
||||
}
|
||||
|
||||
// Warn starts a new message with warn level.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Warn() *Event {
|
||||
return l.newEvent(WarnLevel, nil)
|
||||
}
|
||||
|
||||
// Error starts a new message with error level.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Error() *Event {
|
||||
return l.newEvent(ErrorLevel, nil)
|
||||
}
|
||||
|
||||
// Err starts a new message with error level with err as a field if not nil or
|
||||
// with info level if err is nil.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Err(err error) *Event {
|
||||
if err != nil {
|
||||
return l.Error().Err(err)
|
||||
}
|
||||
|
||||
return l.Info()
|
||||
}
|
||||
|
||||
// Fatal starts a new message with fatal level. The os.Exit(1) function
|
||||
// is called by the Msg method, which terminates the program immediately.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Fatal() *Event {
|
||||
return l.newEvent(FatalLevel, func(msg string) { os.Exit(1) })
|
||||
}
|
||||
|
||||
// Panic starts a new message with panic level. The panic() function
|
||||
// is called by the Msg method, which stops the ordinary flow of a goroutine.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Panic() *Event {
|
||||
return l.newEvent(PanicLevel, func(msg string) { panic(msg) })
|
||||
}
|
||||
|
||||
// WithLevel starts a new message with level. Unlike Fatal and Panic
|
||||
// methods, WithLevel does not terminate the program or stop the ordinary
|
||||
// flow of a goroutine when used with their respective levels.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) WithLevel(level Level) *Event {
|
||||
switch level {
|
||||
case TraceLevel:
|
||||
return l.Trace()
|
||||
case DebugLevel:
|
||||
return l.Debug()
|
||||
case InfoLevel:
|
||||
return l.Info()
|
||||
case WarnLevel:
|
||||
return l.Warn()
|
||||
case ErrorLevel:
|
||||
return l.Error()
|
||||
case FatalLevel:
|
||||
return l.newEvent(FatalLevel, nil)
|
||||
case PanicLevel:
|
||||
return l.newEvent(PanicLevel, nil)
|
||||
case NoLevel:
|
||||
return l.Log()
|
||||
case Disabled:
|
||||
return nil
|
||||
default:
|
||||
return l.newEvent(level, nil)
|
||||
}
|
||||
}
|
||||
|
||||
// Log starts a new message with no level. Setting GlobalLevel to Disabled
|
||||
// will still disable events produced by this method.
|
||||
//
|
||||
// You must call Msg on the returned event in order to send the event.
|
||||
func (l *Logger) Log() *Event {
|
||||
return l.newEvent(NoLevel, nil)
|
||||
}
|
||||
|
||||
// Print sends a log event using debug level and no extra field.
|
||||
// Arguments are handled in the manner of fmt.Print.
|
||||
func (l *Logger) Print(v ...interface{}) {
|
||||
if e := l.Debug(); e.Enabled() {
|
||||
e.CallerSkipFrame(1).Msg(fmt.Sprint(v...))
|
||||
}
|
||||
}
|
||||
|
||||
// Printf sends a log event using debug level and no extra field.
|
||||
// Arguments are handled in the manner of fmt.Printf.
|
||||
func (l *Logger) Printf(format string, v ...interface{}) {
|
||||
if e := l.Debug(); e.Enabled() {
|
||||
e.CallerSkipFrame(1).Msg(fmt.Sprintf(format, v...))
|
||||
}
|
||||
}
|
||||
|
||||
// Write implements the io.Writer interface. This is useful to set as a writer
|
||||
// for the standard library log.
|
||||
func (l Logger) Write(p []byte) (n int, err error) {
|
||||
n = len(p)
|
||||
if n > 0 && p[n-1] == '\n' {
|
||||
// Trim CR added by stdlog.
|
||||
p = p[0 : n-1]
|
||||
}
|
||||
l.Log().CallerSkipFrame(1).Msg(string(p))
|
||||
return
|
||||
}
|
||||
|
||||
func (l *Logger) newEvent(level Level, done func(string)) *Event {
|
||||
enabled := l.should(level)
|
||||
if !enabled {
|
||||
if done != nil {
|
||||
done("")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
e := newEvent(l.w, level)
|
||||
e.done = done
|
||||
e.ch = l.hooks
|
||||
e.ctx = l.ctx
|
||||
if level != NoLevel && LevelFieldName != "" {
|
||||
e.Str(LevelFieldName, LevelFieldMarshalFunc(level))
|
||||
}
|
||||
if l.context != nil && len(l.context) > 1 {
|
||||
e.buf = enc.AppendObjectData(e.buf, l.context)
|
||||
}
|
||||
if l.stack {
|
||||
e.Stack()
|
||||
}
|
||||
return e
|
||||
}
|
||||
|
||||
// should returns true if the log event should be logged.
|
||||
func (l *Logger) should(lvl Level) bool {
|
||||
if lvl < l.level || lvl < GlobalLevel() {
|
||||
return false
|
||||
}
|
||||
if l.sampler != nil && !samplingDisabled() {
|
||||
return l.sampler.Sample(lvl)
|
||||
}
|
||||
return true
|
||||
}
|
||||
5
vendor/github.com/rs/zerolog/not_go112.go
generated
vendored
Normal file
5
vendor/github.com/rs/zerolog/not_go112.go
generated
vendored
Normal file
@ -0,0 +1,5 @@
|
||||
// +build !go1.12
|
||||
|
||||
package zerolog
|
||||
|
||||
const contextCallerSkipFrameCount = 3
|
||||
BIN
vendor/github.com/rs/zerolog/pretty.png
generated
vendored
Normal file
BIN
vendor/github.com/rs/zerolog/pretty.png
generated
vendored
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 82 KiB |
134
vendor/github.com/rs/zerolog/sampler.go
generated
vendored
Normal file
134
vendor/github.com/rs/zerolog/sampler.go
generated
vendored
Normal file
@ -0,0 +1,134 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"math/rand"
|
||||
"sync/atomic"
|
||||
"time"
|
||||
)
|
||||
|
||||
var (
|
||||
// Often samples log every ~ 10 events.
|
||||
Often = RandomSampler(10)
|
||||
// Sometimes samples log every ~ 100 events.
|
||||
Sometimes = RandomSampler(100)
|
||||
// Rarely samples log every ~ 1000 events.
|
||||
Rarely = RandomSampler(1000)
|
||||
)
|
||||
|
||||
// Sampler defines an interface to a log sampler.
|
||||
type Sampler interface {
|
||||
// Sample returns true if the event should be part of the sample, false if
|
||||
// the event should be dropped.
|
||||
Sample(lvl Level) bool
|
||||
}
|
||||
|
||||
// RandomSampler use a PRNG to randomly sample an event out of N events,
|
||||
// regardless of their level.
|
||||
type RandomSampler uint32
|
||||
|
||||
// Sample implements the Sampler interface.
|
||||
func (s RandomSampler) Sample(lvl Level) bool {
|
||||
if s <= 0 {
|
||||
return false
|
||||
}
|
||||
if rand.Intn(int(s)) != 0 {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// BasicSampler is a sampler that will send every Nth events, regardless of
|
||||
// their level.
|
||||
type BasicSampler struct {
|
||||
N uint32
|
||||
counter uint32
|
||||
}
|
||||
|
||||
// Sample implements the Sampler interface.
|
||||
func (s *BasicSampler) Sample(lvl Level) bool {
|
||||
n := s.N
|
||||
if n == 1 {
|
||||
return true
|
||||
}
|
||||
c := atomic.AddUint32(&s.counter, 1)
|
||||
return c%n == 1
|
||||
}
|
||||
|
||||
// BurstSampler lets Burst events pass per Period then pass the decision to
|
||||
// NextSampler. If Sampler is not set, all subsequent events are rejected.
|
||||
type BurstSampler struct {
|
||||
// Burst is the maximum number of event per period allowed before calling
|
||||
// NextSampler.
|
||||
Burst uint32
|
||||
// Period defines the burst period. If 0, NextSampler is always called.
|
||||
Period time.Duration
|
||||
// NextSampler is the sampler used after the burst is reached. If nil,
|
||||
// events are always rejected after the burst.
|
||||
NextSampler Sampler
|
||||
|
||||
counter uint32
|
||||
resetAt int64
|
||||
}
|
||||
|
||||
// Sample implements the Sampler interface.
|
||||
func (s *BurstSampler) Sample(lvl Level) bool {
|
||||
if s.Burst > 0 && s.Period > 0 {
|
||||
if s.inc() <= s.Burst {
|
||||
return true
|
||||
}
|
||||
}
|
||||
if s.NextSampler == nil {
|
||||
return false
|
||||
}
|
||||
return s.NextSampler.Sample(lvl)
|
||||
}
|
||||
|
||||
func (s *BurstSampler) inc() uint32 {
|
||||
now := time.Now().UnixNano()
|
||||
resetAt := atomic.LoadInt64(&s.resetAt)
|
||||
var c uint32
|
||||
if now > resetAt {
|
||||
c = 1
|
||||
atomic.StoreUint32(&s.counter, c)
|
||||
newResetAt := now + s.Period.Nanoseconds()
|
||||
reset := atomic.CompareAndSwapInt64(&s.resetAt, resetAt, newResetAt)
|
||||
if !reset {
|
||||
// Lost the race with another goroutine trying to reset.
|
||||
c = atomic.AddUint32(&s.counter, 1)
|
||||
}
|
||||
} else {
|
||||
c = atomic.AddUint32(&s.counter, 1)
|
||||
}
|
||||
return c
|
||||
}
|
||||
|
||||
// LevelSampler applies a different sampler for each level.
|
||||
type LevelSampler struct {
|
||||
TraceSampler, DebugSampler, InfoSampler, WarnSampler, ErrorSampler Sampler
|
||||
}
|
||||
|
||||
func (s LevelSampler) Sample(lvl Level) bool {
|
||||
switch lvl {
|
||||
case TraceLevel:
|
||||
if s.TraceSampler != nil {
|
||||
return s.TraceSampler.Sample(lvl)
|
||||
}
|
||||
case DebugLevel:
|
||||
if s.DebugSampler != nil {
|
||||
return s.DebugSampler.Sample(lvl)
|
||||
}
|
||||
case InfoLevel:
|
||||
if s.InfoSampler != nil {
|
||||
return s.InfoSampler.Sample(lvl)
|
||||
}
|
||||
case WarnLevel:
|
||||
if s.WarnSampler != nil {
|
||||
return s.WarnSampler.Sample(lvl)
|
||||
}
|
||||
case ErrorLevel:
|
||||
if s.ErrorSampler != nil {
|
||||
return s.ErrorSampler.Sample(lvl)
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
80
vendor/github.com/rs/zerolog/syslog.go
generated
vendored
Normal file
80
vendor/github.com/rs/zerolog/syslog.go
generated
vendored
Normal file
@ -0,0 +1,80 @@
|
||||
// +build !windows
|
||||
// +build !binary_log
|
||||
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"io"
|
||||
)
|
||||
|
||||
// See http://cee.mitre.org/language/1.0-beta1/clt.html#syslog
|
||||
// or https://www.rsyslog.com/json-elasticsearch/
|
||||
const ceePrefix = "@cee:"
|
||||
|
||||
// SyslogWriter is an interface matching a syslog.Writer struct.
|
||||
type SyslogWriter interface {
|
||||
io.Writer
|
||||
Debug(m string) error
|
||||
Info(m string) error
|
||||
Warning(m string) error
|
||||
Err(m string) error
|
||||
Emerg(m string) error
|
||||
Crit(m string) error
|
||||
}
|
||||
|
||||
type syslogWriter struct {
|
||||
w SyslogWriter
|
||||
prefix string
|
||||
}
|
||||
|
||||
// SyslogLevelWriter wraps a SyslogWriter and call the right syslog level
|
||||
// method matching the zerolog level.
|
||||
func SyslogLevelWriter(w SyslogWriter) LevelWriter {
|
||||
return syslogWriter{w, ""}
|
||||
}
|
||||
|
||||
// SyslogCEEWriter wraps a SyslogWriter with a SyslogLevelWriter that adds a
|
||||
// MITRE CEE prefix for JSON syslog entries, compatible with rsyslog
|
||||
// and syslog-ng JSON logging support.
|
||||
// See https://www.rsyslog.com/json-elasticsearch/
|
||||
func SyslogCEEWriter(w SyslogWriter) LevelWriter {
|
||||
return syslogWriter{w, ceePrefix}
|
||||
}
|
||||
|
||||
func (sw syslogWriter) Write(p []byte) (n int, err error) {
|
||||
var pn int
|
||||
if sw.prefix != "" {
|
||||
pn, err = sw.w.Write([]byte(sw.prefix))
|
||||
if err != nil {
|
||||
return pn, err
|
||||
}
|
||||
}
|
||||
n, err = sw.w.Write(p)
|
||||
return pn + n, err
|
||||
}
|
||||
|
||||
// WriteLevel implements LevelWriter interface.
|
||||
func (sw syslogWriter) WriteLevel(level Level, p []byte) (n int, err error) {
|
||||
switch level {
|
||||
case TraceLevel:
|
||||
case DebugLevel:
|
||||
err = sw.w.Debug(sw.prefix + string(p))
|
||||
case InfoLevel:
|
||||
err = sw.w.Info(sw.prefix + string(p))
|
||||
case WarnLevel:
|
||||
err = sw.w.Warning(sw.prefix + string(p))
|
||||
case ErrorLevel:
|
||||
err = sw.w.Err(sw.prefix + string(p))
|
||||
case FatalLevel:
|
||||
err = sw.w.Emerg(sw.prefix + string(p))
|
||||
case PanicLevel:
|
||||
err = sw.w.Crit(sw.prefix + string(p))
|
||||
case NoLevel:
|
||||
err = sw.w.Info(sw.prefix + string(p))
|
||||
default:
|
||||
panic("invalid level")
|
||||
}
|
||||
// Any CEE prefix is not part of the message, so we don't include its length
|
||||
n = len(p)
|
||||
return
|
||||
}
|
||||
182
vendor/github.com/rs/zerolog/writer.go
generated
vendored
Normal file
182
vendor/github.com/rs/zerolog/writer.go
generated
vendored
Normal file
@ -0,0 +1,182 @@
|
||||
package zerolog
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
"path"
|
||||
"runtime"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
)
|
||||
|
||||
// LevelWriter defines as interface a writer may implement in order
|
||||
// to receive level information with payload.
|
||||
type LevelWriter interface {
|
||||
io.Writer
|
||||
WriteLevel(level Level, p []byte) (n int, err error)
|
||||
}
|
||||
|
||||
// LevelWriterAdapter adapts an io.Writer to support the LevelWriter interface.
|
||||
type LevelWriterAdapter struct {
|
||||
io.Writer
|
||||
}
|
||||
|
||||
// WriteLevel simply writes everything to the adapted writer, ignoring the level.
|
||||
func (lw LevelWriterAdapter) WriteLevel(l Level, p []byte) (n int, err error) {
|
||||
return lw.Write(p)
|
||||
}
|
||||
|
||||
type syncWriter struct {
|
||||
mu sync.Mutex
|
||||
lw LevelWriter
|
||||
}
|
||||
|
||||
// SyncWriter wraps w so that each call to Write is synchronized with a mutex.
|
||||
// This syncer can be used to wrap the call to writer's Write method if it is
|
||||
// not thread safe. Note that you do not need this wrapper for os.File Write
|
||||
// operations on POSIX and Windows systems as they are already thread-safe.
|
||||
func SyncWriter(w io.Writer) io.Writer {
|
||||
if lw, ok := w.(LevelWriter); ok {
|
||||
return &syncWriter{lw: lw}
|
||||
}
|
||||
return &syncWriter{lw: LevelWriterAdapter{w}}
|
||||
}
|
||||
|
||||
// Write implements the io.Writer interface.
|
||||
func (s *syncWriter) Write(p []byte) (n int, err error) {
|
||||
s.mu.Lock()
|
||||
defer s.mu.Unlock()
|
||||
return s.lw.Write(p)
|
||||
}
|
||||
|
||||
// WriteLevel implements the LevelWriter interface.
|
||||
func (s *syncWriter) WriteLevel(l Level, p []byte) (n int, err error) {
|
||||
s.mu.Lock()
|
||||
defer s.mu.Unlock()
|
||||
return s.lw.WriteLevel(l, p)
|
||||
}
|
||||
|
||||
type multiLevelWriter struct {
|
||||
writers []LevelWriter
|
||||
}
|
||||
|
||||
func (t multiLevelWriter) Write(p []byte) (n int, err error) {
|
||||
for _, w := range t.writers {
|
||||
if _n, _err := w.Write(p); err == nil {
|
||||
n = _n
|
||||
if _err != nil {
|
||||
err = _err
|
||||
} else if _n != len(p) {
|
||||
err = io.ErrShortWrite
|
||||
}
|
||||
}
|
||||
}
|
||||
return n, err
|
||||
}
|
||||
|
||||
func (t multiLevelWriter) WriteLevel(l Level, p []byte) (n int, err error) {
|
||||
for _, w := range t.writers {
|
||||
if _n, _err := w.WriteLevel(l, p); err == nil {
|
||||
n = _n
|
||||
if _err != nil {
|
||||
err = _err
|
||||
} else if _n != len(p) {
|
||||
err = io.ErrShortWrite
|
||||
}
|
||||
}
|
||||
}
|
||||
return n, err
|
||||
}
|
||||
|
||||
// MultiLevelWriter creates a writer that duplicates its writes to all the
|
||||
// provided writers, similar to the Unix tee(1) command. If some writers
|
||||
// implement LevelWriter, their WriteLevel method will be used instead of Write.
|
||||
func MultiLevelWriter(writers ...io.Writer) LevelWriter {
|
||||
lwriters := make([]LevelWriter, 0, len(writers))
|
||||
for _, w := range writers {
|
||||
if lw, ok := w.(LevelWriter); ok {
|
||||
lwriters = append(lwriters, lw)
|
||||
} else {
|
||||
lwriters = append(lwriters, LevelWriterAdapter{w})
|
||||
}
|
||||
}
|
||||
return multiLevelWriter{lwriters}
|
||||
}
|
||||
|
||||
// TestingLog is the logging interface of testing.TB.
|
||||
type TestingLog interface {
|
||||
Log(args ...interface{})
|
||||
Logf(format string, args ...interface{})
|
||||
Helper()
|
||||
}
|
||||
|
||||
// TestWriter is a writer that writes to testing.TB.
|
||||
type TestWriter struct {
|
||||
T TestingLog
|
||||
|
||||
// Frame skips caller frames to capture the original file and line numbers.
|
||||
Frame int
|
||||
}
|
||||
|
||||
// NewTestWriter creates a writer that logs to the testing.TB.
|
||||
func NewTestWriter(t TestingLog) TestWriter {
|
||||
return TestWriter{T: t}
|
||||
}
|
||||
|
||||
// Write to testing.TB.
|
||||
func (t TestWriter) Write(p []byte) (n int, err error) {
|
||||
t.T.Helper()
|
||||
|
||||
n = len(p)
|
||||
|
||||
// Strip trailing newline because t.Log always adds one.
|
||||
p = bytes.TrimRight(p, "\n")
|
||||
|
||||
// Try to correct the log file and line number to the caller.
|
||||
if t.Frame > 0 {
|
||||
_, origFile, origLine, _ := runtime.Caller(1)
|
||||
_, frameFile, frameLine, ok := runtime.Caller(1 + t.Frame)
|
||||
if ok {
|
||||
erase := strings.Repeat("\b", len(path.Base(origFile))+len(strconv.Itoa(origLine))+3)
|
||||
t.T.Logf("%s%s:%d: %s", erase, path.Base(frameFile), frameLine, p)
|
||||
return n, err
|
||||
}
|
||||
}
|
||||
t.T.Log(string(p))
|
||||
|
||||
return n, err
|
||||
}
|
||||
|
||||
// ConsoleTestWriter creates an option that correctly sets the file frame depth for testing.TB log.
|
||||
func ConsoleTestWriter(t TestingLog) func(w *ConsoleWriter) {
|
||||
return func(w *ConsoleWriter) {
|
||||
w.Out = TestWriter{T: t, Frame: 6}
|
||||
}
|
||||
}
|
||||
|
||||
// FilteredLevelWriter writes only logs at Level or above to Writer.
|
||||
//
|
||||
// It should be used only in combination with MultiLevelWriter when you
|
||||
// want to write to multiple destinations at different levels. Otherwise
|
||||
// you should just set the level on the logger and filter events early.
|
||||
// When using MultiLevelWriter then you set the level on the logger to
|
||||
// the lowest of the levels you use for writers.
|
||||
type FilteredLevelWriter struct {
|
||||
Writer LevelWriter
|
||||
Level Level
|
||||
}
|
||||
|
||||
// Write writes to the underlying Writer.
|
||||
func (w *FilteredLevelWriter) Write(p []byte) (int, error) {
|
||||
return w.Writer.Write(p)
|
||||
}
|
||||
|
||||
// WriteLevel calls WriteLevel of the underlying Writer only if the level is equal
|
||||
// or above the Level.
|
||||
func (w *FilteredLevelWriter) WriteLevel(level Level, p []byte) (int, error) {
|
||||
if level >= w.Level {
|
||||
return w.Writer.WriteLevel(level, p)
|
||||
}
|
||||
return len(p), nil
|
||||
}
|
||||
20
vendor/github.com/tidwall/gjson/LICENSE
generated
vendored
Normal file
20
vendor/github.com/tidwall/gjson/LICENSE
generated
vendored
Normal file
@ -0,0 +1,20 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2016 Josh Baker
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
this software and associated documentation files (the "Software"), to deal in
|
||||
the Software without restriction, including without limitation the rights to
|
||||
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
488
vendor/github.com/tidwall/gjson/README.md
generated
vendored
Normal file
488
vendor/github.com/tidwall/gjson/README.md
generated
vendored
Normal file
@ -0,0 +1,488 @@
|
||||
<p align="center">
|
||||
<img
|
||||
src="logo.png"
|
||||
width="240" height="78" border="0" alt="GJSON">
|
||||
<br>
|
||||
<a href="https://godoc.org/github.com/tidwall/gjson"><img src="https://img.shields.io/badge/api-reference-blue.svg?style=flat-square" alt="GoDoc"></a>
|
||||
<a href="https://tidwall.com/gjson-play"><img src="https://img.shields.io/badge/%F0%9F%8F%90-playground-9900cc.svg?style=flat-square" alt="GJSON Playground"></a>
|
||||
<a href="SYNTAX.md"><img src="https://img.shields.io/badge/{}-syntax-33aa33.svg?style=flat-square" alt="GJSON Syntax"></a>
|
||||
|
||||
</p>
|
||||
|
||||
<p align="center">get json values quickly</a></p>
|
||||
|
||||
GJSON is a Go package that provides a [fast](#performance) and [simple](#get-a-value) way to get values from a json document.
|
||||
It has features such as [one line retrieval](#get-a-value), [dot notation paths](#path-syntax), [iteration](#iterate-through-an-object-or-array), and [parsing json lines](#json-lines).
|
||||
|
||||
Also check out [SJSON](https://github.com/tidwall/sjson) for modifying json, and the [JJ](https://github.com/tidwall/jj) command line tool.
|
||||
|
||||
This README is a quick overview of how to use GJSON, for more information check out [GJSON Syntax](SYNTAX.md).
|
||||
|
||||
GJSON is also available for [Python](https://github.com/volans-/gjson-py) and [Rust](https://github.com/tidwall/gjson.rs)
|
||||
|
||||
Getting Started
|
||||
===============
|
||||
|
||||
## Installing
|
||||
|
||||
To start using GJSON, install Go and run `go get`:
|
||||
|
||||
```sh
|
||||
$ go get -u github.com/tidwall/gjson
|
||||
```
|
||||
|
||||
This will retrieve the library.
|
||||
|
||||
## Get a value
|
||||
Get searches json for the specified path. A path is in dot syntax, such as "name.last" or "age". When the value is found it's returned immediately.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import "github.com/tidwall/gjson"
|
||||
|
||||
const json = `{"name":{"first":"Janet","last":"Prichard"},"age":47}`
|
||||
|
||||
func main() {
|
||||
value := gjson.Get(json, "name.last")
|
||||
println(value.String())
|
||||
}
|
||||
```
|
||||
|
||||
This will print:
|
||||
|
||||
```
|
||||
Prichard
|
||||
```
|
||||
*There's also the [GetMany](#get-multiple-values-at-once) function to get multiple values at once, and [GetBytes](#working-with-bytes) for working with JSON byte slices.*
|
||||
|
||||
## Path Syntax
|
||||
|
||||
Below is a quick overview of the path syntax, for more complete information please
|
||||
check out [GJSON Syntax](SYNTAX.md).
|
||||
|
||||
A path is a series of keys separated by a dot.
|
||||
A key may contain special wildcard characters '\*' and '?'.
|
||||
To access an array value use the index as the key.
|
||||
To get the number of elements in an array or to access a child path, use the '#' character.
|
||||
The dot and wildcard characters can be escaped with '\\'.
|
||||
|
||||
```json
|
||||
{
|
||||
"name": {"first": "Tom", "last": "Anderson"},
|
||||
"age":37,
|
||||
"children": ["Sara","Alex","Jack"],
|
||||
"fav.movie": "Deer Hunter",
|
||||
"friends": [
|
||||
{"first": "Dale", "last": "Murphy", "age": 44, "nets": ["ig", "fb", "tw"]},
|
||||
{"first": "Roger", "last": "Craig", "age": 68, "nets": ["fb", "tw"]},
|
||||
{"first": "Jane", "last": "Murphy", "age": 47, "nets": ["ig", "tw"]}
|
||||
]
|
||||
}
|
||||
```
|
||||
```
|
||||
"name.last" >> "Anderson"
|
||||
"age" >> 37
|
||||
"children" >> ["Sara","Alex","Jack"]
|
||||
"children.#" >> 3
|
||||
"children.1" >> "Alex"
|
||||
"child*.2" >> "Jack"
|
||||
"c?ildren.0" >> "Sara"
|
||||
"fav\.movie" >> "Deer Hunter"
|
||||
"friends.#.first" >> ["Dale","Roger","Jane"]
|
||||
"friends.1.last" >> "Craig"
|
||||
```
|
||||
|
||||
You can also query an array for the first match by using `#(...)`, or find all
|
||||
matches with `#(...)#`. Queries support the `==`, `!=`, `<`, `<=`, `>`, `>=`
|
||||
comparison operators and the simple pattern matching `%` (like) and `!%`
|
||||
(not like) operators.
|
||||
|
||||
```
|
||||
friends.#(last=="Murphy").first >> "Dale"
|
||||
friends.#(last=="Murphy")#.first >> ["Dale","Jane"]
|
||||
friends.#(age>45)#.last >> ["Craig","Murphy"]
|
||||
friends.#(first%"D*").last >> "Murphy"
|
||||
friends.#(first!%"D*").last >> "Craig"
|
||||
friends.#(nets.#(=="fb"))#.first >> ["Dale","Roger"]
|
||||
```
|
||||
|
||||
*Please note that prior to v1.3.0, queries used the `#[...]` brackets. This was
|
||||
changed in v1.3.0 as to avoid confusion with the new
|
||||
[multipath](SYNTAX.md#multipaths) syntax. For backwards compatibility,
|
||||
`#[...]` will continue to work until the next major release.*
|
||||
|
||||
## Result Type
|
||||
|
||||
GJSON supports the json types `string`, `number`, `bool`, and `null`.
|
||||
Arrays and Objects are returned as their raw json types.
|
||||
|
||||
The `Result` type holds one of these:
|
||||
|
||||
```
|
||||
bool, for JSON booleans
|
||||
float64, for JSON numbers
|
||||
string, for JSON string literals
|
||||
nil, for JSON null
|
||||
```
|
||||
|
||||
To directly access the value:
|
||||
|
||||
```go
|
||||
result.Type // can be String, Number, True, False, Null, or JSON
|
||||
result.Str // holds the string
|
||||
result.Num // holds the float64 number
|
||||
result.Raw // holds the raw json
|
||||
result.Index // index of raw value in original json, zero means index unknown
|
||||
result.Indexes // indexes of all the elements that match on a path containing the '#' query character.
|
||||
```
|
||||
|
||||
There are a variety of handy functions that work on a result:
|
||||
|
||||
```go
|
||||
result.Exists() bool
|
||||
result.Value() interface{}
|
||||
result.Int() int64
|
||||
result.Uint() uint64
|
||||
result.Float() float64
|
||||
result.String() string
|
||||
result.Bool() bool
|
||||
result.Time() time.Time
|
||||
result.Array() []gjson.Result
|
||||
result.Map() map[string]gjson.Result
|
||||
result.Get(path string) Result
|
||||
result.ForEach(iterator func(key, value Result) bool)
|
||||
result.Less(token Result, caseSensitive bool) bool
|
||||
```
|
||||
|
||||
The `result.Value()` function returns an `interface{}` which requires type assertion and is one of the following Go types:
|
||||
|
||||
```go
|
||||
boolean >> bool
|
||||
number >> float64
|
||||
string >> string
|
||||
null >> nil
|
||||
array >> []interface{}
|
||||
object >> map[string]interface{}
|
||||
```
|
||||
|
||||
The `result.Array()` function returns back an array of values.
|
||||
If the result represents a non-existent value, then an empty array will be returned.
|
||||
If the result is not a JSON array, the return value will be an array containing one result.
|
||||
|
||||
### 64-bit integers
|
||||
|
||||
The `result.Int()` and `result.Uint()` calls are capable of reading all 64 bits, allowing for large JSON integers.
|
||||
|
||||
```go
|
||||
result.Int() int64 // -9223372036854775808 to 9223372036854775807
|
||||
result.Uint() uint64 // 0 to 18446744073709551615
|
||||
```
|
||||
|
||||
## Modifiers and path chaining
|
||||
|
||||
New in version 1.2 is support for modifier functions and path chaining.
|
||||
|
||||
A modifier is a path component that performs custom processing on the
|
||||
json.
|
||||
|
||||
Multiple paths can be "chained" together using the pipe character.
|
||||
This is useful for getting results from a modified query.
|
||||
|
||||
For example, using the built-in `@reverse` modifier on the above json document,
|
||||
we'll get `children` array and reverse the order:
|
||||
|
||||
```
|
||||
"children|@reverse" >> ["Jack","Alex","Sara"]
|
||||
"children|@reverse|0" >> "Jack"
|
||||
```
|
||||
|
||||
There are currently the following built-in modifiers:
|
||||
|
||||
- `@reverse`: Reverse an array or the members of an object.
|
||||
- `@ugly`: Remove all whitespace from a json document.
|
||||
- `@pretty`: Make the json document more human readable.
|
||||
- `@this`: Returns the current element. It can be used to retrieve the root element.
|
||||
- `@valid`: Ensure the json document is valid.
|
||||
- `@flatten`: Flattens an array.
|
||||
- `@join`: Joins multiple objects into a single object.
|
||||
- `@keys`: Returns an array of keys for an object.
|
||||
- `@values`: Returns an array of values for an object.
|
||||
- `@tostr`: Converts json to a string. Wraps a json string.
|
||||
- `@fromstr`: Converts a string from json. Unwraps a json string.
|
||||
- `@group`: Groups arrays of objects. See [e4fc67c](https://github.com/tidwall/gjson/commit/e4fc67c92aeebf2089fabc7872f010e340d105db).
|
||||
- `@dig`: Search for a value without providing its entire path. See [e8e87f2](https://github.com/tidwall/gjson/commit/e8e87f2a00dc41f3aba5631094e21f59a8cf8cbf).
|
||||
|
||||
### Modifier arguments
|
||||
|
||||
A modifier may accept an optional argument. The argument can be a valid JSON
|
||||
document or just characters.
|
||||
|
||||
For example, the `@pretty` modifier takes a json object as its argument.
|
||||
|
||||
```
|
||||
@pretty:{"sortKeys":true}
|
||||
```
|
||||
|
||||
Which makes the json pretty and orders all of its keys.
|
||||
|
||||
```json
|
||||
{
|
||||
"age":37,
|
||||
"children": ["Sara","Alex","Jack"],
|
||||
"fav.movie": "Deer Hunter",
|
||||
"friends": [
|
||||
{"age": 44, "first": "Dale", "last": "Murphy"},
|
||||
{"age": 68, "first": "Roger", "last": "Craig"},
|
||||
{"age": 47, "first": "Jane", "last": "Murphy"}
|
||||
],
|
||||
"name": {"first": "Tom", "last": "Anderson"}
|
||||
}
|
||||
```
|
||||
|
||||
*The full list of `@pretty` options are `sortKeys`, `indent`, `prefix`, and `width`.
|
||||
Please see [Pretty Options](https://github.com/tidwall/pretty#customized-output) for more information.*
|
||||
|
||||
### Custom modifiers
|
||||
|
||||
You can also add custom modifiers.
|
||||
|
||||
For example, here we create a modifier that makes the entire json document upper
|
||||
or lower case.
|
||||
|
||||
```go
|
||||
gjson.AddModifier("case", func(json, arg string) string {
|
||||
if arg == "upper" {
|
||||
return strings.ToUpper(json)
|
||||
}
|
||||
if arg == "lower" {
|
||||
return strings.ToLower(json)
|
||||
}
|
||||
return json
|
||||
})
|
||||
```
|
||||
|
||||
```
|
||||
"children|@case:upper" >> ["SARA","ALEX","JACK"]
|
||||
"children|@case:lower|@reverse" >> ["jack","alex","sara"]
|
||||
```
|
||||
|
||||
## JSON Lines
|
||||
|
||||
There's support for [JSON Lines](http://jsonlines.org/) using the `..` prefix, which treats a multilined document as an array.
|
||||
|
||||
For example:
|
||||
|
||||
```
|
||||
{"name": "Gilbert", "age": 61}
|
||||
{"name": "Alexa", "age": 34}
|
||||
{"name": "May", "age": 57}
|
||||
{"name": "Deloise", "age": 44}
|
||||
```
|
||||
|
||||
```
|
||||
..# >> 4
|
||||
..1 >> {"name": "Alexa", "age": 34}
|
||||
..3 >> {"name": "Deloise", "age": 44}
|
||||
..#.name >> ["Gilbert","Alexa","May","Deloise"]
|
||||
..#(name="May").age >> 57
|
||||
```
|
||||
|
||||
The `ForEachLines` function will iterate through JSON lines.
|
||||
|
||||
```go
|
||||
gjson.ForEachLine(json, func(line gjson.Result) bool{
|
||||
println(line.String())
|
||||
return true
|
||||
})
|
||||
```
|
||||
|
||||
## Get nested array values
|
||||
|
||||
Suppose you want all the last names from the following json:
|
||||
|
||||
```json
|
||||
{
|
||||
"programmers": [
|
||||
{
|
||||
"firstName": "Janet",
|
||||
"lastName": "McLaughlin",
|
||||
}, {
|
||||
"firstName": "Elliotte",
|
||||
"lastName": "Hunter",
|
||||
}, {
|
||||
"firstName": "Jason",
|
||||
"lastName": "Harold",
|
||||
}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
You would use the path "programmers.#.lastName" like such:
|
||||
|
||||
```go
|
||||
result := gjson.Get(json, "programmers.#.lastName")
|
||||
for _, name := range result.Array() {
|
||||
println(name.String())
|
||||
}
|
||||
```
|
||||
|
||||
You can also query an object inside an array:
|
||||
|
||||
```go
|
||||
name := gjson.Get(json, `programmers.#(lastName="Hunter").firstName`)
|
||||
println(name.String()) // prints "Elliotte"
|
||||
```
|
||||
|
||||
## Iterate through an object or array
|
||||
|
||||
The `ForEach` function allows for quickly iterating through an object or array.
|
||||
The key and value are passed to the iterator function for objects.
|
||||
Only the value is passed for arrays.
|
||||
Returning `false` from an iterator will stop iteration.
|
||||
|
||||
```go
|
||||
result := gjson.Get(json, "programmers")
|
||||
result.ForEach(func(key, value gjson.Result) bool {
|
||||
println(value.String())
|
||||
return true // keep iterating
|
||||
})
|
||||
```
|
||||
|
||||
## Simple Parse and Get
|
||||
|
||||
There's a `Parse(json)` function that will do a simple parse, and `result.Get(path)` that will search a result.
|
||||
|
||||
For example, all of these will return the same result:
|
||||
|
||||
```go
|
||||
gjson.Parse(json).Get("name").Get("last")
|
||||
gjson.Get(json, "name").Get("last")
|
||||
gjson.Get(json, "name.last")
|
||||
```
|
||||
|
||||
## Check for the existence of a value
|
||||
|
||||
Sometimes you just want to know if a value exists.
|
||||
|
||||
```go
|
||||
value := gjson.Get(json, "name.last")
|
||||
if !value.Exists() {
|
||||
println("no last name")
|
||||
} else {
|
||||
println(value.String())
|
||||
}
|
||||
|
||||
// Or as one step
|
||||
if gjson.Get(json, "name.last").Exists() {
|
||||
println("has a last name")
|
||||
}
|
||||
```
|
||||
|
||||
## Validate JSON
|
||||
|
||||
The `Get*` and `Parse*` functions expects that the json is well-formed. Bad json will not panic, but it may return back unexpected results.
|
||||
|
||||
If you are consuming JSON from an unpredictable source then you may want to validate prior to using GJSON.
|
||||
|
||||
```go
|
||||
if !gjson.Valid(json) {
|
||||
return errors.New("invalid json")
|
||||
}
|
||||
value := gjson.Get(json, "name.last")
|
||||
```
|
||||
|
||||
## Unmarshal to a map
|
||||
|
||||
To unmarshal to a `map[string]interface{}`:
|
||||
|
||||
```go
|
||||
m, ok := gjson.Parse(json).Value().(map[string]interface{})
|
||||
if !ok {
|
||||
// not a map
|
||||
}
|
||||
```
|
||||
|
||||
## Working with Bytes
|
||||
|
||||
If your JSON is contained in a `[]byte` slice, there's the [GetBytes](https://godoc.org/github.com/tidwall/gjson#GetBytes) function. This is preferred over `Get(string(data), path)`.
|
||||
|
||||
```go
|
||||
var json []byte = ...
|
||||
result := gjson.GetBytes(json, path)
|
||||
```
|
||||
|
||||
If you are using the `gjson.GetBytes(json, path)` function and you want to avoid converting `result.Raw` to a `[]byte`, then you can use this pattern:
|
||||
|
||||
```go
|
||||
var json []byte = ...
|
||||
result := gjson.GetBytes(json, path)
|
||||
var raw []byte
|
||||
if result.Index > 0 {
|
||||
raw = json[result.Index:result.Index+len(result.Raw)]
|
||||
} else {
|
||||
raw = []byte(result.Raw)
|
||||
}
|
||||
```
|
||||
|
||||
This is a best-effort no allocation sub slice of the original json. This method utilizes the `result.Index` field, which is the position of the raw data in the original json. It's possible that the value of `result.Index` equals zero, in which case the `result.Raw` is converted to a `[]byte`.
|
||||
|
||||
## Performance
|
||||
|
||||
Benchmarks of GJSON alongside [encoding/json](https://golang.org/pkg/encoding/json/),
|
||||
[ffjson](https://github.com/pquerna/ffjson),
|
||||
[EasyJSON](https://github.com/mailru/easyjson),
|
||||
[jsonparser](https://github.com/buger/jsonparser),
|
||||
and [json-iterator](https://github.com/json-iterator/go)
|
||||
|
||||
```
|
||||
BenchmarkGJSONGet-16 11644512 311 ns/op 0 B/op 0 allocs/op
|
||||
BenchmarkGJSONUnmarshalMap-16 1122678 3094 ns/op 1920 B/op 26 allocs/op
|
||||
BenchmarkJSONUnmarshalMap-16 516681 6810 ns/op 2944 B/op 69 allocs/op
|
||||
BenchmarkJSONUnmarshalStruct-16 697053 5400 ns/op 928 B/op 13 allocs/op
|
||||
BenchmarkJSONDecoder-16 330450 10217 ns/op 3845 B/op 160 allocs/op
|
||||
BenchmarkFFJSONLexer-16 1424979 2585 ns/op 880 B/op 8 allocs/op
|
||||
BenchmarkEasyJSONLexer-16 3000000 729 ns/op 501 B/op 5 allocs/op
|
||||
BenchmarkJSONParserGet-16 3000000 366 ns/op 21 B/op 0 allocs/op
|
||||
BenchmarkJSONIterator-16 3000000 869 ns/op 693 B/op 14 allocs/op
|
||||
```
|
||||
|
||||
JSON document used:
|
||||
|
||||
```json
|
||||
{
|
||||
"widget": {
|
||||
"debug": "on",
|
||||
"window": {
|
||||
"title": "Sample Konfabulator Widget",
|
||||
"name": "main_window",
|
||||
"width": 500,
|
||||
"height": 500
|
||||
},
|
||||
"image": {
|
||||
"src": "Images/Sun.png",
|
||||
"hOffset": 250,
|
||||
"vOffset": 250,
|
||||
"alignment": "center"
|
||||
},
|
||||
"text": {
|
||||
"data": "Click Here",
|
||||
"size": 36,
|
||||
"style": "bold",
|
||||
"vOffset": 100,
|
||||
"alignment": "center",
|
||||
"onMouseUp": "sun1.opacity = (sun1.opacity / 100) * 90;"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
Each operation was rotated through one of the following search paths:
|
||||
|
||||
```
|
||||
widget.window.name
|
||||
widget.image.hOffset
|
||||
widget.text.onMouseUp
|
||||
```
|
||||
|
||||
*These benchmarks were run on a MacBook Pro 16" 2.4 GHz Intel Core i9 using Go 1.17 and can be found [here](https://github.com/tidwall/gjson-benchmarks).*
|
||||
360
vendor/github.com/tidwall/gjson/SYNTAX.md
generated
vendored
Normal file
360
vendor/github.com/tidwall/gjson/SYNTAX.md
generated
vendored
Normal file
@ -0,0 +1,360 @@
|
||||
# GJSON Path Syntax
|
||||
|
||||
A GJSON Path is a text string syntax that describes a search pattern for quickly retreiving values from a JSON payload.
|
||||
|
||||
This document is designed to explain the structure of a GJSON Path through examples.
|
||||
|
||||
- [Path structure](#path-structure)
|
||||
- [Basic](#basic)
|
||||
- [Wildcards](#wildcards)
|
||||
- [Escape Character](#escape-character)
|
||||
- [Arrays](#arrays)
|
||||
- [Queries](#queries)
|
||||
- [Dot vs Pipe](#dot-vs-pipe)
|
||||
- [Modifiers](#modifiers)
|
||||
- [Multipaths](#multipaths)
|
||||
- [Literals](#literals)
|
||||
|
||||
The definitive implemenation is [github.com/tidwall/gjson](https://github.com/tidwall/gjson).
|
||||
Use the [GJSON Playground](https://gjson.dev) to experiment with the syntax online.
|
||||
|
||||
## Path structure
|
||||
|
||||
A GJSON Path is intended to be easily expressed as a series of components seperated by a `.` character.
|
||||
|
||||
Along with `.` character, there are a few more that have special meaning, including `|`, `#`, `@`, `\`, `*`, `!`, and `?`.
|
||||
|
||||
## Example
|
||||
|
||||
Given this JSON
|
||||
|
||||
```json
|
||||
{
|
||||
"name": {"first": "Tom", "last": "Anderson"},
|
||||
"age":37,
|
||||
"children": ["Sara","Alex","Jack"],
|
||||
"fav.movie": "Deer Hunter",
|
||||
"friends": [
|
||||
{"first": "Dale", "last": "Murphy", "age": 44, "nets": ["ig", "fb", "tw"]},
|
||||
{"first": "Roger", "last": "Craig", "age": 68, "nets": ["fb", "tw"]},
|
||||
{"first": "Jane", "last": "Murphy", "age": 47, "nets": ["ig", "tw"]}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
The following GJSON Paths evaluate to the accompanying values.
|
||||
|
||||
### Basic
|
||||
|
||||
In many cases you'll just want to retreive values by object name or array index.
|
||||
|
||||
```go
|
||||
name.last "Anderson"
|
||||
name.first "Tom"
|
||||
age 37
|
||||
children ["Sara","Alex","Jack"]
|
||||
children.0 "Sara"
|
||||
children.1 "Alex"
|
||||
friends.1 {"first": "Roger", "last": "Craig", "age": 68}
|
||||
friends.1.first "Roger"
|
||||
```
|
||||
|
||||
### Wildcards
|
||||
|
||||
A key may contain the special wildcard characters `*` and `?`.
|
||||
The `*` will match on any zero+ characters, and `?` matches on any one character.
|
||||
|
||||
```go
|
||||
child*.2 "Jack"
|
||||
c?ildren.0 "Sara"
|
||||
```
|
||||
|
||||
### Escape character
|
||||
|
||||
Special purpose characters, such as `.`, `*`, and `?` can be escaped with `\`.
|
||||
|
||||
```go
|
||||
fav\.movie "Deer Hunter"
|
||||
```
|
||||
|
||||
You'll also need to make sure that the `\` character is correctly escaped when hardcoding a path in your source code.
|
||||
|
||||
```go
|
||||
// Go
|
||||
val := gjson.Get(json, "fav\\.movie") // must escape the slash
|
||||
val := gjson.Get(json, `fav\.movie`) // no need to escape the slash
|
||||
```
|
||||
|
||||
```rust
|
||||
// Rust
|
||||
let val = gjson::get(json, "fav\\.movie") // must escape the slash
|
||||
let val = gjson::get(json, r#"fav\.movie"#) // no need to escape the slash
|
||||
```
|
||||
|
||||
|
||||
### Arrays
|
||||
|
||||
The `#` character allows for digging into JSON Arrays.
|
||||
|
||||
To get the length of an array you'll just use the `#` all by itself.
|
||||
|
||||
```go
|
||||
friends.# 3
|
||||
friends.#.age [44,68,47]
|
||||
```
|
||||
|
||||
### Queries
|
||||
|
||||
You can also query an array for the first match by using `#(...)`, or find all matches with `#(...)#`.
|
||||
Queries support the `==`, `!=`, `<`, `<=`, `>`, `>=` comparison operators,
|
||||
and the simple pattern matching `%` (like) and `!%` (not like) operators.
|
||||
|
||||
```go
|
||||
friends.#(last=="Murphy").first "Dale"
|
||||
friends.#(last=="Murphy")#.first ["Dale","Jane"]
|
||||
friends.#(age>45)#.last ["Craig","Murphy"]
|
||||
friends.#(first%"D*").last "Murphy"
|
||||
friends.#(first!%"D*").last "Craig"
|
||||
```
|
||||
|
||||
To query for a non-object value in an array, you can forgo the string to the right of the operator.
|
||||
|
||||
```go
|
||||
children.#(!%"*a*") "Alex"
|
||||
children.#(%"*a*")# ["Sara","Jack"]
|
||||
```
|
||||
|
||||
Nested queries are allowed.
|
||||
|
||||
```go
|
||||
friends.#(nets.#(=="fb"))#.first >> ["Dale","Roger"]
|
||||
```
|
||||
|
||||
*Please note that prior to v1.3.0, queries used the `#[...]` brackets. This was
|
||||
changed in v1.3.0 as to avoid confusion with the new [multipath](#multipaths)
|
||||
syntax. For backwards compatibility, `#[...]` will continue to work until the
|
||||
next major release.*
|
||||
|
||||
The `~` (tilde) operator will convert a value to a boolean before comparison.
|
||||
|
||||
Supported tilde comparison type are:
|
||||
|
||||
```
|
||||
~true Converts true-ish values to true
|
||||
~false Converts false-ish and non-existent values to true
|
||||
~null Converts null and non-existent values to true
|
||||
~* Converts any existing value to true
|
||||
```
|
||||
|
||||
For example, using the following JSON:
|
||||
|
||||
```json
|
||||
{
|
||||
"vals": [
|
||||
{ "a": 1, "b": "data" },
|
||||
{ "a": 2, "b": true },
|
||||
{ "a": 3, "b": false },
|
||||
{ "a": 4, "b": "0" },
|
||||
{ "a": 5, "b": 0 },
|
||||
{ "a": 6, "b": "1" },
|
||||
{ "a": 7, "b": 1 },
|
||||
{ "a": 8, "b": "true" },
|
||||
{ "a": 9, "b": false },
|
||||
{ "a": 10, "b": null },
|
||||
{ "a": 11 }
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
To query for all true-ish or false-ish values:
|
||||
|
||||
```
|
||||
vals.#(b==~true)#.a >> [2,6,7,8]
|
||||
vals.#(b==~false)#.a >> [3,4,5,9,10,11]
|
||||
```
|
||||
|
||||
The last value which was non-existent is treated as `false`
|
||||
|
||||
To query for null and explicit value existence:
|
||||
|
||||
```
|
||||
vals.#(b==~null)#.a >> [10,11]
|
||||
vals.#(b==~*)#.a >> [1,2,3,4,5,6,7,8,9,10]
|
||||
vals.#(b!=~*)#.a >> [11]
|
||||
```
|
||||
|
||||
### Dot vs Pipe
|
||||
|
||||
The `.` is standard separator, but it's also possible to use a `|`.
|
||||
In most cases they both end up returning the same results.
|
||||
The cases where`|` differs from `.` is when it's used after the `#` for [Arrays](#arrays) and [Queries](#queries).
|
||||
|
||||
Here are some examples
|
||||
|
||||
```go
|
||||
friends.0.first "Dale"
|
||||
friends|0.first "Dale"
|
||||
friends.0|first "Dale"
|
||||
friends|0|first "Dale"
|
||||
friends|# 3
|
||||
friends.# 3
|
||||
friends.#(last="Murphy")# [{"first": "Dale", "last": "Murphy", "age": 44},{"first": "Jane", "last": "Murphy", "age": 47}]
|
||||
friends.#(last="Murphy")#.first ["Dale","Jane"]
|
||||
friends.#(last="Murphy")#|first <non-existent>
|
||||
friends.#(last="Murphy")#.0 []
|
||||
friends.#(last="Murphy")#|0 {"first": "Dale", "last": "Murphy", "age": 44}
|
||||
friends.#(last="Murphy")#.# []
|
||||
friends.#(last="Murphy")#|# 2
|
||||
```
|
||||
|
||||
Let's break down a few of these.
|
||||
|
||||
The path `friends.#(last="Murphy")#` all by itself results in
|
||||
|
||||
```json
|
||||
[{"first": "Dale", "last": "Murphy", "age": 44},{"first": "Jane", "last": "Murphy", "age": 47}]
|
||||
```
|
||||
|
||||
The `.first` suffix will process the `first` path on each array element *before* returning the results. Which becomes
|
||||
|
||||
```json
|
||||
["Dale","Jane"]
|
||||
```
|
||||
|
||||
But the `|first` suffix actually processes the `first` path *after* the previous result.
|
||||
Since the previous result is an array, not an object, it's not possible to process
|
||||
because `first` does not exist.
|
||||
|
||||
Yet, `|0` suffix returns
|
||||
|
||||
```json
|
||||
{"first": "Dale", "last": "Murphy", "age": 44}
|
||||
```
|
||||
|
||||
Because `0` is the first index of the previous result.
|
||||
|
||||
### Modifiers
|
||||
|
||||
A modifier is a path component that performs custom processing on the JSON.
|
||||
|
||||
For example, using the built-in `@reverse` modifier on the above JSON payload will reverse the `children` array:
|
||||
|
||||
```go
|
||||
children.@reverse ["Jack","Alex","Sara"]
|
||||
children.@reverse.0 "Jack"
|
||||
```
|
||||
|
||||
There are currently the following built-in modifiers:
|
||||
|
||||
- `@reverse`: Reverse an array or the members of an object.
|
||||
- `@ugly`: Remove all whitespace from JSON.
|
||||
- `@pretty`: Make the JSON more human readable.
|
||||
- `@this`: Returns the current element. It can be used to retrieve the root element.
|
||||
- `@valid`: Ensure the json document is valid.
|
||||
- `@flatten`: Flattens an array.
|
||||
- `@join`: Joins multiple objects into a single object.
|
||||
- `@keys`: Returns an array of keys for an object.
|
||||
- `@values`: Returns an array of values for an object.
|
||||
- `@tostr`: Converts json to a string. Wraps a json string.
|
||||
- `@fromstr`: Converts a string from json. Unwraps a json string.
|
||||
- `@group`: Groups arrays of objects. See [e4fc67c](https://github.com/tidwall/gjson/commit/e4fc67c92aeebf2089fabc7872f010e340d105db).
|
||||
- `@dig`: Search for a value without providing its entire path. See [e8e87f2](https://github.com/tidwall/gjson/commit/e8e87f2a00dc41f3aba5631094e21f59a8cf8cbf).
|
||||
|
||||
#### Modifier arguments
|
||||
|
||||
A modifier may accept an optional argument. The argument can be a valid JSON payload or just characters.
|
||||
|
||||
For example, the `@pretty` modifier takes a json object as its argument.
|
||||
|
||||
```
|
||||
@pretty:{"sortKeys":true}
|
||||
```
|
||||
|
||||
Which makes the json pretty and orders all of its keys.
|
||||
|
||||
```json
|
||||
{
|
||||
"age":37,
|
||||
"children": ["Sara","Alex","Jack"],
|
||||
"fav.movie": "Deer Hunter",
|
||||
"friends": [
|
||||
{"age": 44, "first": "Dale", "last": "Murphy"},
|
||||
{"age": 68, "first": "Roger", "last": "Craig"},
|
||||
{"age": 47, "first": "Jane", "last": "Murphy"}
|
||||
],
|
||||
"name": {"first": "Tom", "last": "Anderson"}
|
||||
}
|
||||
```
|
||||
|
||||
*The full list of `@pretty` options are `sortKeys`, `indent`, `prefix`, and `width`.
|
||||
Please see [Pretty Options](https://github.com/tidwall/pretty#customized-output) for more information.*
|
||||
|
||||
#### Custom modifiers
|
||||
|
||||
You can also add custom modifiers.
|
||||
|
||||
For example, here we create a modifier which makes the entire JSON payload upper or lower case.
|
||||
|
||||
```go
|
||||
gjson.AddModifier("case", func(json, arg string) string {
|
||||
if arg == "upper" {
|
||||
return strings.ToUpper(json)
|
||||
}
|
||||
if arg == "lower" {
|
||||
return strings.ToLower(json)
|
||||
}
|
||||
return json
|
||||
})
|
||||
"children.@case:upper" ["SARA","ALEX","JACK"]
|
||||
"children.@case:lower.@reverse" ["jack","alex","sara"]
|
||||
```
|
||||
|
||||
*Note: Custom modifiers are not yet available in the Rust version*
|
||||
|
||||
### Multipaths
|
||||
|
||||
Starting with v1.3.0, GJSON added the ability to join multiple paths together
|
||||
to form new documents. Wrapping comma-separated paths between `[...]` or
|
||||
`{...}` will result in a new array or object, respectively.
|
||||
|
||||
For example, using the given multipath:
|
||||
|
||||
```
|
||||
{name.first,age,"the_murphys":friends.#(last="Murphy")#.first}
|
||||
```
|
||||
|
||||
Here we selected the first name, age, and the first name for friends with the
|
||||
last name "Murphy".
|
||||
|
||||
You'll notice that an optional key can be provided, in this case
|
||||
"the_murphys", to force assign a key to a value. Otherwise, the name of the
|
||||
actual field will be used, in this case "first". If a name cannot be
|
||||
determined, then "_" is used.
|
||||
|
||||
This results in
|
||||
|
||||
```json
|
||||
{"first":"Tom","age":37,"the_murphys":["Dale","Jane"]}
|
||||
```
|
||||
|
||||
### Literals
|
||||
|
||||
Starting with v1.12.0, GJSON added support of json literals, which provides a way for constructing static blocks of json. This is can be particularly useful when constructing a new json document using [multipaths](#multipaths).
|
||||
|
||||
A json literal begins with the '!' declaration character.
|
||||
|
||||
For example, using the given multipath:
|
||||
|
||||
```
|
||||
{name.first,age,"company":!"Happysoft","employed":!true}
|
||||
```
|
||||
|
||||
Here we selected the first name and age. Then add two new fields, "company" and "employed".
|
||||
|
||||
This results in
|
||||
|
||||
```json
|
||||
{"first":"Tom","age":37,"company":"Happysoft","employed":true}
|
||||
```
|
||||
|
||||
*See issue [#249](https://github.com/tidwall/gjson/issues/249) for additional context on JSON Literals.*
|
||||
3490
vendor/github.com/tidwall/gjson/gjson.go
generated
vendored
Normal file
3490
vendor/github.com/tidwall/gjson/gjson.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
BIN
vendor/github.com/tidwall/gjson/logo.png
generated
vendored
Normal file
BIN
vendor/github.com/tidwall/gjson/logo.png
generated
vendored
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 16 KiB |
20
vendor/github.com/tidwall/match/LICENSE
generated
vendored
Normal file
20
vendor/github.com/tidwall/match/LICENSE
generated
vendored
Normal file
@ -0,0 +1,20 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2016 Josh Baker
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
this software and associated documentation files (the "Software"), to deal in
|
||||
the Software without restriction, including without limitation the rights to
|
||||
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
29
vendor/github.com/tidwall/match/README.md
generated
vendored
Normal file
29
vendor/github.com/tidwall/match/README.md
generated
vendored
Normal file
@ -0,0 +1,29 @@
|
||||
# Match
|
||||
|
||||
[](https://godoc.org/github.com/tidwall/match)
|
||||
|
||||
Match is a very simple pattern matcher where '*' matches on any
|
||||
number characters and '?' matches on any one character.
|
||||
|
||||
## Installing
|
||||
|
||||
```
|
||||
go get -u github.com/tidwall/match
|
||||
```
|
||||
|
||||
## Example
|
||||
|
||||
```go
|
||||
match.Match("hello", "*llo")
|
||||
match.Match("jello", "?ello")
|
||||
match.Match("hello", "h*o")
|
||||
```
|
||||
|
||||
|
||||
## Contact
|
||||
|
||||
Josh Baker [@tidwall](http://twitter.com/tidwall)
|
||||
|
||||
## License
|
||||
|
||||
Redcon source code is available under the MIT [License](/LICENSE).
|
||||
237
vendor/github.com/tidwall/match/match.go
generated
vendored
Normal file
237
vendor/github.com/tidwall/match/match.go
generated
vendored
Normal file
@ -0,0 +1,237 @@
|
||||
// Package match provides a simple pattern matcher with unicode support.
|
||||
package match
|
||||
|
||||
import (
|
||||
"unicode/utf8"
|
||||
)
|
||||
|
||||
// Match returns true if str matches pattern. This is a very
|
||||
// simple wildcard match where '*' matches on any number characters
|
||||
// and '?' matches on any one character.
|
||||
//
|
||||
// pattern:
|
||||
// { term }
|
||||
// term:
|
||||
// '*' matches any sequence of non-Separator characters
|
||||
// '?' matches any single non-Separator character
|
||||
// c matches character c (c != '*', '?', '\\')
|
||||
// '\\' c matches character c
|
||||
//
|
||||
func Match(str, pattern string) bool {
|
||||
if pattern == "*" {
|
||||
return true
|
||||
}
|
||||
return match(str, pattern, 0, nil, -1) == rMatch
|
||||
}
|
||||
|
||||
// MatchLimit is the same as Match but will limit the complexity of the match
|
||||
// operation. This is to avoid long running matches, specifically to avoid ReDos
|
||||
// attacks from arbritary inputs.
|
||||
//
|
||||
// How it works:
|
||||
// The underlying match routine is recursive and may call itself when it
|
||||
// encounters a sandwiched wildcard pattern, such as: `user:*:name`.
|
||||
// Everytime it calls itself a counter is incremented.
|
||||
// The operation is stopped when counter > maxcomp*len(str).
|
||||
func MatchLimit(str, pattern string, maxcomp int) (matched, stopped bool) {
|
||||
if pattern == "*" {
|
||||
return true, false
|
||||
}
|
||||
counter := 0
|
||||
r := match(str, pattern, len(str), &counter, maxcomp)
|
||||
if r == rStop {
|
||||
return false, true
|
||||
}
|
||||
return r == rMatch, false
|
||||
}
|
||||
|
||||
type result int
|
||||
|
||||
const (
|
||||
rNoMatch result = iota
|
||||
rMatch
|
||||
rStop
|
||||
)
|
||||
|
||||
func match(str, pat string, slen int, counter *int, maxcomp int) result {
|
||||
// check complexity limit
|
||||
if maxcomp > -1 {
|
||||
if *counter > slen*maxcomp {
|
||||
return rStop
|
||||
}
|
||||
*counter++
|
||||
}
|
||||
|
||||
for len(pat) > 0 {
|
||||
var wild bool
|
||||
pc, ps := rune(pat[0]), 1
|
||||
if pc > 0x7f {
|
||||
pc, ps = utf8.DecodeRuneInString(pat)
|
||||
}
|
||||
var sc rune
|
||||
var ss int
|
||||
if len(str) > 0 {
|
||||
sc, ss = rune(str[0]), 1
|
||||
if sc > 0x7f {
|
||||
sc, ss = utf8.DecodeRuneInString(str)
|
||||
}
|
||||
}
|
||||
switch pc {
|
||||
case '?':
|
||||
if ss == 0 {
|
||||
return rNoMatch
|
||||
}
|
||||
case '*':
|
||||
// Ignore repeating stars.
|
||||
for len(pat) > 1 && pat[1] == '*' {
|
||||
pat = pat[1:]
|
||||
}
|
||||
|
||||
// If this star is the last character then it must be a match.
|
||||
if len(pat) == 1 {
|
||||
return rMatch
|
||||
}
|
||||
|
||||
// Match and trim any non-wildcard suffix characters.
|
||||
var ok bool
|
||||
str, pat, ok = matchTrimSuffix(str, pat)
|
||||
if !ok {
|
||||
return rNoMatch
|
||||
}
|
||||
|
||||
// Check for single star again.
|
||||
if len(pat) == 1 {
|
||||
return rMatch
|
||||
}
|
||||
|
||||
// Perform recursive wildcard search.
|
||||
r := match(str, pat[1:], slen, counter, maxcomp)
|
||||
if r != rNoMatch {
|
||||
return r
|
||||
}
|
||||
if len(str) == 0 {
|
||||
return rNoMatch
|
||||
}
|
||||
wild = true
|
||||
default:
|
||||
if ss == 0 {
|
||||
return rNoMatch
|
||||
}
|
||||
if pc == '\\' {
|
||||
pat = pat[ps:]
|
||||
pc, ps = utf8.DecodeRuneInString(pat)
|
||||
if ps == 0 {
|
||||
return rNoMatch
|
||||
}
|
||||
}
|
||||
if sc != pc {
|
||||
return rNoMatch
|
||||
}
|
||||
}
|
||||
str = str[ss:]
|
||||
if !wild {
|
||||
pat = pat[ps:]
|
||||
}
|
||||
}
|
||||
if len(str) == 0 {
|
||||
return rMatch
|
||||
}
|
||||
return rNoMatch
|
||||
}
|
||||
|
||||
// matchTrimSuffix matches and trims any non-wildcard suffix characters.
|
||||
// Returns the trimed string and pattern.
|
||||
//
|
||||
// This is called because the pattern contains extra data after the wildcard
|
||||
// star. Here we compare any suffix characters in the pattern to the suffix of
|
||||
// the target string. Basically a reverse match that stops when a wildcard
|
||||
// character is reached. This is a little trickier than a forward match because
|
||||
// we need to evaluate an escaped character in reverse.
|
||||
//
|
||||
// Any matched characters will be trimmed from both the target
|
||||
// string and the pattern.
|
||||
func matchTrimSuffix(str, pat string) (string, string, bool) {
|
||||
// It's expected that the pattern has at least two bytes and the first byte
|
||||
// is a wildcard star '*'
|
||||
match := true
|
||||
for len(str) > 0 && len(pat) > 1 {
|
||||
pc, ps := utf8.DecodeLastRuneInString(pat)
|
||||
var esc bool
|
||||
for i := 0; ; i++ {
|
||||
if pat[len(pat)-ps-i-1] != '\\' {
|
||||
if i&1 == 1 {
|
||||
esc = true
|
||||
ps++
|
||||
}
|
||||
break
|
||||
}
|
||||
}
|
||||
if pc == '*' && !esc {
|
||||
match = true
|
||||
break
|
||||
}
|
||||
sc, ss := utf8.DecodeLastRuneInString(str)
|
||||
if !((pc == '?' && !esc) || pc == sc) {
|
||||
match = false
|
||||
break
|
||||
}
|
||||
str = str[:len(str)-ss]
|
||||
pat = pat[:len(pat)-ps]
|
||||
}
|
||||
return str, pat, match
|
||||
}
|
||||
|
||||
var maxRuneBytes = [...]byte{244, 143, 191, 191}
|
||||
|
||||
// Allowable parses the pattern and determines the minimum and maximum allowable
|
||||
// values that the pattern can represent.
|
||||
// When the max cannot be determined, 'true' will be returned
|
||||
// for infinite.
|
||||
func Allowable(pattern string) (min, max string) {
|
||||
if pattern == "" || pattern[0] == '*' {
|
||||
return "", ""
|
||||
}
|
||||
|
||||
minb := make([]byte, 0, len(pattern))
|
||||
maxb := make([]byte, 0, len(pattern))
|
||||
var wild bool
|
||||
for i := 0; i < len(pattern); i++ {
|
||||
if pattern[i] == '*' {
|
||||
wild = true
|
||||
break
|
||||
}
|
||||
if pattern[i] == '?' {
|
||||
minb = append(minb, 0)
|
||||
maxb = append(maxb, maxRuneBytes[:]...)
|
||||
} else {
|
||||
minb = append(minb, pattern[i])
|
||||
maxb = append(maxb, pattern[i])
|
||||
}
|
||||
}
|
||||
if wild {
|
||||
r, n := utf8.DecodeLastRune(maxb)
|
||||
if r != utf8.RuneError {
|
||||
if r < utf8.MaxRune {
|
||||
r++
|
||||
if r > 0x7f {
|
||||
b := make([]byte, 4)
|
||||
nn := utf8.EncodeRune(b, r)
|
||||
maxb = append(maxb[:len(maxb)-n], b[:nn]...)
|
||||
} else {
|
||||
maxb = append(maxb[:len(maxb)-n], byte(r))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return string(minb), string(maxb)
|
||||
}
|
||||
|
||||
// IsPattern returns true if the string is a pattern.
|
||||
func IsPattern(str string) bool {
|
||||
for i := 0; i < len(str); i++ {
|
||||
if str[i] == '*' || str[i] == '?' {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
20
vendor/github.com/tidwall/pretty/LICENSE
generated
vendored
Normal file
20
vendor/github.com/tidwall/pretty/LICENSE
generated
vendored
Normal file
@ -0,0 +1,20 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2017 Josh Baker
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
this software and associated documentation files (the "Software"), to deal in
|
||||
the Software without restriction, including without limitation the rights to
|
||||
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
122
vendor/github.com/tidwall/pretty/README.md
generated
vendored
Normal file
122
vendor/github.com/tidwall/pretty/README.md
generated
vendored
Normal file
@ -0,0 +1,122 @@
|
||||
# Pretty
|
||||
|
||||
[](https://pkg.go.dev/github.com/tidwall/pretty)
|
||||
|
||||
Pretty is a Go package that provides [fast](#performance) methods for formatting JSON for human readability, or to compact JSON for smaller payloads.
|
||||
|
||||
Getting Started
|
||||
===============
|
||||
|
||||
## Installing
|
||||
|
||||
To start using Pretty, install Go and run `go get`:
|
||||
|
||||
```sh
|
||||
$ go get -u github.com/tidwall/pretty
|
||||
```
|
||||
|
||||
This will retrieve the library.
|
||||
|
||||
## Pretty
|
||||
|
||||
Using this example:
|
||||
|
||||
```json
|
||||
{"name": {"first":"Tom","last":"Anderson"}, "age":37,
|
||||
"children": ["Sara","Alex","Jack"],
|
||||
"fav.movie": "Deer Hunter", "friends": [
|
||||
{"first": "Janet", "last": "Murphy", "age": 44}
|
||||
]}
|
||||
```
|
||||
|
||||
The following code:
|
||||
```go
|
||||
result = pretty.Pretty(example)
|
||||
```
|
||||
|
||||
Will format the json to:
|
||||
|
||||
```json
|
||||
{
|
||||
"name": {
|
||||
"first": "Tom",
|
||||
"last": "Anderson"
|
||||
},
|
||||
"age": 37,
|
||||
"children": ["Sara", "Alex", "Jack"],
|
||||
"fav.movie": "Deer Hunter",
|
||||
"friends": [
|
||||
{
|
||||
"first": "Janet",
|
||||
"last": "Murphy",
|
||||
"age": 44
|
||||
}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
## Color
|
||||
|
||||
Color will colorize the json for outputing to the screen.
|
||||
|
||||
```go
|
||||
result = pretty.Color(json, nil)
|
||||
```
|
||||
|
||||
Will add color to the result for printing to the terminal.
|
||||
The second param is used for a customizing the style, and passing nil will use the default `pretty.TerminalStyle`.
|
||||
|
||||
## Ugly
|
||||
|
||||
The following code:
|
||||
```go
|
||||
result = pretty.Ugly(example)
|
||||
```
|
||||
|
||||
Will format the json to:
|
||||
|
||||
```json
|
||||
{"name":{"first":"Tom","last":"Anderson"},"age":37,"children":["Sara","Alex","Jack"],"fav.movie":"Deer Hunter","friends":[{"first":"Janet","last":"Murphy","age":44}]}```
|
||||
```
|
||||
|
||||
## Customized output
|
||||
|
||||
There's a `PrettyOptions(json, opts)` function which allows for customizing the output with the following options:
|
||||
|
||||
```go
|
||||
type Options struct {
|
||||
// Width is an max column width for single line arrays
|
||||
// Default is 80
|
||||
Width int
|
||||
// Prefix is a prefix for all lines
|
||||
// Default is an empty string
|
||||
Prefix string
|
||||
// Indent is the nested indentation
|
||||
// Default is two spaces
|
||||
Indent string
|
||||
// SortKeys will sort the keys alphabetically
|
||||
// Default is false
|
||||
SortKeys bool
|
||||
}
|
||||
```
|
||||
## Performance
|
||||
|
||||
Benchmarks of Pretty alongside the builtin `encoding/json` Indent/Compact methods.
|
||||
```
|
||||
BenchmarkPretty-16 1000000 1034 ns/op 720 B/op 2 allocs/op
|
||||
BenchmarkPrettySortKeys-16 586797 1983 ns/op 2848 B/op 14 allocs/op
|
||||
BenchmarkUgly-16 4652365 254 ns/op 240 B/op 1 allocs/op
|
||||
BenchmarkUglyInPlace-16 6481233 183 ns/op 0 B/op 0 allocs/op
|
||||
BenchmarkJSONIndent-16 450654 2687 ns/op 1221 B/op 0 allocs/op
|
||||
BenchmarkJSONCompact-16 685111 1699 ns/op 442 B/op 0 allocs/op
|
||||
```
|
||||
|
||||
*These benchmarks were run on a MacBook Pro 2.4 GHz 8-Core Intel Core i9.*
|
||||
|
||||
## Contact
|
||||
Josh Baker [@tidwall](http://twitter.com/tidwall)
|
||||
|
||||
## License
|
||||
|
||||
Pretty source code is available under the MIT [License](/LICENSE).
|
||||
|
||||
682
vendor/github.com/tidwall/pretty/pretty.go
generated
vendored
Normal file
682
vendor/github.com/tidwall/pretty/pretty.go
generated
vendored
Normal file
@ -0,0 +1,682 @@
|
||||
package pretty
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"sort"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// Options is Pretty options
|
||||
type Options struct {
|
||||
// Width is an max column width for single line arrays
|
||||
// Default is 80
|
||||
Width int
|
||||
// Prefix is a prefix for all lines
|
||||
// Default is an empty string
|
||||
Prefix string
|
||||
// Indent is the nested indentation
|
||||
// Default is two spaces
|
||||
Indent string
|
||||
// SortKeys will sort the keys alphabetically
|
||||
// Default is false
|
||||
SortKeys bool
|
||||
}
|
||||
|
||||
// DefaultOptions is the default options for pretty formats.
|
||||
var DefaultOptions = &Options{Width: 80, Prefix: "", Indent: " ", SortKeys: false}
|
||||
|
||||
// Pretty converts the input json into a more human readable format where each
|
||||
// element is on it's own line with clear indentation.
|
||||
func Pretty(json []byte) []byte { return PrettyOptions(json, nil) }
|
||||
|
||||
// PrettyOptions is like Pretty but with customized options.
|
||||
func PrettyOptions(json []byte, opts *Options) []byte {
|
||||
if opts == nil {
|
||||
opts = DefaultOptions
|
||||
}
|
||||
buf := make([]byte, 0, len(json))
|
||||
if len(opts.Prefix) != 0 {
|
||||
buf = append(buf, opts.Prefix...)
|
||||
}
|
||||
buf, _, _, _ = appendPrettyAny(buf, json, 0, true,
|
||||
opts.Width, opts.Prefix, opts.Indent, opts.SortKeys,
|
||||
0, 0, -1)
|
||||
if len(buf) > 0 {
|
||||
buf = append(buf, '\n')
|
||||
}
|
||||
return buf
|
||||
}
|
||||
|
||||
// Ugly removes insignificant space characters from the input json byte slice
|
||||
// and returns the compacted result.
|
||||
func Ugly(json []byte) []byte {
|
||||
buf := make([]byte, 0, len(json))
|
||||
return ugly(buf, json)
|
||||
}
|
||||
|
||||
// UglyInPlace removes insignificant space characters from the input json
|
||||
// byte slice and returns the compacted result. This method reuses the
|
||||
// input json buffer to avoid allocations. Do not use the original bytes
|
||||
// slice upon return.
|
||||
func UglyInPlace(json []byte) []byte { return ugly(json, json) }
|
||||
|
||||
func ugly(dst, src []byte) []byte {
|
||||
dst = dst[:0]
|
||||
for i := 0; i < len(src); i++ {
|
||||
if src[i] > ' ' {
|
||||
dst = append(dst, src[i])
|
||||
if src[i] == '"' {
|
||||
for i = i + 1; i < len(src); i++ {
|
||||
dst = append(dst, src[i])
|
||||
if src[i] == '"' {
|
||||
j := i - 1
|
||||
for ; ; j-- {
|
||||
if src[j] != '\\' {
|
||||
break
|
||||
}
|
||||
}
|
||||
if (j-i)%2 != 0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
func isNaNOrInf(src []byte) bool {
|
||||
return src[0] == 'i' || //Inf
|
||||
src[0] == 'I' || // inf
|
||||
src[0] == '+' || // +Inf
|
||||
src[0] == 'N' || // Nan
|
||||
(src[0] == 'n' && len(src) > 1 && src[1] != 'u') // nan
|
||||
}
|
||||
|
||||
func appendPrettyAny(buf, json []byte, i int, pretty bool, width int, prefix, indent string, sortkeys bool, tabs, nl, max int) ([]byte, int, int, bool) {
|
||||
for ; i < len(json); i++ {
|
||||
if json[i] <= ' ' {
|
||||
continue
|
||||
}
|
||||
if json[i] == '"' {
|
||||
return appendPrettyString(buf, json, i, nl)
|
||||
}
|
||||
|
||||
if (json[i] >= '0' && json[i] <= '9') || json[i] == '-' || isNaNOrInf(json[i:]) {
|
||||
return appendPrettyNumber(buf, json, i, nl)
|
||||
}
|
||||
if json[i] == '{' {
|
||||
return appendPrettyObject(buf, json, i, '{', '}', pretty, width, prefix, indent, sortkeys, tabs, nl, max)
|
||||
}
|
||||
if json[i] == '[' {
|
||||
return appendPrettyObject(buf, json, i, '[', ']', pretty, width, prefix, indent, sortkeys, tabs, nl, max)
|
||||
}
|
||||
switch json[i] {
|
||||
case 't':
|
||||
return append(buf, 't', 'r', 'u', 'e'), i + 4, nl, true
|
||||
case 'f':
|
||||
return append(buf, 'f', 'a', 'l', 's', 'e'), i + 5, nl, true
|
||||
case 'n':
|
||||
return append(buf, 'n', 'u', 'l', 'l'), i + 4, nl, true
|
||||
}
|
||||
}
|
||||
return buf, i, nl, true
|
||||
}
|
||||
|
||||
type pair struct {
|
||||
kstart, kend int
|
||||
vstart, vend int
|
||||
}
|
||||
|
||||
type byKeyVal struct {
|
||||
sorted bool
|
||||
json []byte
|
||||
buf []byte
|
||||
pairs []pair
|
||||
}
|
||||
|
||||
func (arr *byKeyVal) Len() int {
|
||||
return len(arr.pairs)
|
||||
}
|
||||
func (arr *byKeyVal) Less(i, j int) bool {
|
||||
if arr.isLess(i, j, byKey) {
|
||||
return true
|
||||
}
|
||||
if arr.isLess(j, i, byKey) {
|
||||
return false
|
||||
}
|
||||
return arr.isLess(i, j, byVal)
|
||||
}
|
||||
func (arr *byKeyVal) Swap(i, j int) {
|
||||
arr.pairs[i], arr.pairs[j] = arr.pairs[j], arr.pairs[i]
|
||||
arr.sorted = true
|
||||
}
|
||||
|
||||
type byKind int
|
||||
|
||||
const (
|
||||
byKey byKind = 0
|
||||
byVal byKind = 1
|
||||
)
|
||||
|
||||
type jtype int
|
||||
|
||||
const (
|
||||
jnull jtype = iota
|
||||
jfalse
|
||||
jnumber
|
||||
jstring
|
||||
jtrue
|
||||
jjson
|
||||
)
|
||||
|
||||
func getjtype(v []byte) jtype {
|
||||
if len(v) == 0 {
|
||||
return jnull
|
||||
}
|
||||
switch v[0] {
|
||||
case '"':
|
||||
return jstring
|
||||
case 'f':
|
||||
return jfalse
|
||||
case 't':
|
||||
return jtrue
|
||||
case 'n':
|
||||
return jnull
|
||||
case '[', '{':
|
||||
return jjson
|
||||
default:
|
||||
return jnumber
|
||||
}
|
||||
}
|
||||
|
||||
func (arr *byKeyVal) isLess(i, j int, kind byKind) bool {
|
||||
k1 := arr.json[arr.pairs[i].kstart:arr.pairs[i].kend]
|
||||
k2 := arr.json[arr.pairs[j].kstart:arr.pairs[j].kend]
|
||||
var v1, v2 []byte
|
||||
if kind == byKey {
|
||||
v1 = k1
|
||||
v2 = k2
|
||||
} else {
|
||||
v1 = bytes.TrimSpace(arr.buf[arr.pairs[i].vstart:arr.pairs[i].vend])
|
||||
v2 = bytes.TrimSpace(arr.buf[arr.pairs[j].vstart:arr.pairs[j].vend])
|
||||
if len(v1) >= len(k1)+1 {
|
||||
v1 = bytes.TrimSpace(v1[len(k1)+1:])
|
||||
}
|
||||
if len(v2) >= len(k2)+1 {
|
||||
v2 = bytes.TrimSpace(v2[len(k2)+1:])
|
||||
}
|
||||
}
|
||||
t1 := getjtype(v1)
|
||||
t2 := getjtype(v2)
|
||||
if t1 < t2 {
|
||||
return true
|
||||
}
|
||||
if t1 > t2 {
|
||||
return false
|
||||
}
|
||||
if t1 == jstring {
|
||||
s1 := parsestr(v1)
|
||||
s2 := parsestr(v2)
|
||||
return string(s1) < string(s2)
|
||||
}
|
||||
if t1 == jnumber {
|
||||
n1, _ := strconv.ParseFloat(string(v1), 64)
|
||||
n2, _ := strconv.ParseFloat(string(v2), 64)
|
||||
return n1 < n2
|
||||
}
|
||||
return string(v1) < string(v2)
|
||||
|
||||
}
|
||||
|
||||
func parsestr(s []byte) []byte {
|
||||
for i := 1; i < len(s); i++ {
|
||||
if s[i] == '\\' {
|
||||
var str string
|
||||
json.Unmarshal(s, &str)
|
||||
return []byte(str)
|
||||
}
|
||||
if s[i] == '"' {
|
||||
return s[1:i]
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func appendPrettyObject(buf, json []byte, i int, open, close byte, pretty bool, width int, prefix, indent string, sortkeys bool, tabs, nl, max int) ([]byte, int, int, bool) {
|
||||
var ok bool
|
||||
if width > 0 {
|
||||
if pretty && open == '[' && max == -1 {
|
||||
// here we try to create a single line array
|
||||
max := width - (len(buf) - nl)
|
||||
if max > 3 {
|
||||
s1, s2 := len(buf), i
|
||||
buf, i, _, ok = appendPrettyObject(buf, json, i, '[', ']', false, width, prefix, "", sortkeys, 0, 0, max)
|
||||
if ok && len(buf)-s1 <= max {
|
||||
return buf, i, nl, true
|
||||
}
|
||||
buf = buf[:s1]
|
||||
i = s2
|
||||
}
|
||||
} else if max != -1 && open == '{' {
|
||||
return buf, i, nl, false
|
||||
}
|
||||
}
|
||||
buf = append(buf, open)
|
||||
i++
|
||||
var pairs []pair
|
||||
if open == '{' && sortkeys {
|
||||
pairs = make([]pair, 0, 8)
|
||||
}
|
||||
var n int
|
||||
for ; i < len(json); i++ {
|
||||
if json[i] <= ' ' {
|
||||
continue
|
||||
}
|
||||
if json[i] == close {
|
||||
if pretty {
|
||||
if open == '{' && sortkeys {
|
||||
buf = sortPairs(json, buf, pairs)
|
||||
}
|
||||
if n > 0 {
|
||||
nl = len(buf)
|
||||
if buf[nl-1] == ' ' {
|
||||
buf[nl-1] = '\n'
|
||||
} else {
|
||||
buf = append(buf, '\n')
|
||||
}
|
||||
}
|
||||
if buf[len(buf)-1] != open {
|
||||
buf = appendTabs(buf, prefix, indent, tabs)
|
||||
}
|
||||
}
|
||||
buf = append(buf, close)
|
||||
return buf, i + 1, nl, open != '{'
|
||||
}
|
||||
if open == '[' || json[i] == '"' {
|
||||
if n > 0 {
|
||||
buf = append(buf, ',')
|
||||
if width != -1 && open == '[' {
|
||||
buf = append(buf, ' ')
|
||||
}
|
||||
}
|
||||
var p pair
|
||||
if pretty {
|
||||
nl = len(buf)
|
||||
if buf[nl-1] == ' ' {
|
||||
buf[nl-1] = '\n'
|
||||
} else {
|
||||
buf = append(buf, '\n')
|
||||
}
|
||||
if open == '{' && sortkeys {
|
||||
p.kstart = i
|
||||
p.vstart = len(buf)
|
||||
}
|
||||
buf = appendTabs(buf, prefix, indent, tabs+1)
|
||||
}
|
||||
if open == '{' {
|
||||
buf, i, nl, _ = appendPrettyString(buf, json, i, nl)
|
||||
if sortkeys {
|
||||
p.kend = i
|
||||
}
|
||||
buf = append(buf, ':')
|
||||
if pretty {
|
||||
buf = append(buf, ' ')
|
||||
}
|
||||
}
|
||||
buf, i, nl, ok = appendPrettyAny(buf, json, i, pretty, width, prefix, indent, sortkeys, tabs+1, nl, max)
|
||||
if max != -1 && !ok {
|
||||
return buf, i, nl, false
|
||||
}
|
||||
if pretty && open == '{' && sortkeys {
|
||||
p.vend = len(buf)
|
||||
if p.kstart > p.kend || p.vstart > p.vend {
|
||||
// bad data. disable sorting
|
||||
sortkeys = false
|
||||
} else {
|
||||
pairs = append(pairs, p)
|
||||
}
|
||||
}
|
||||
i--
|
||||
n++
|
||||
}
|
||||
}
|
||||
return buf, i, nl, open != '{'
|
||||
}
|
||||
func sortPairs(json, buf []byte, pairs []pair) []byte {
|
||||
if len(pairs) == 0 {
|
||||
return buf
|
||||
}
|
||||
vstart := pairs[0].vstart
|
||||
vend := pairs[len(pairs)-1].vend
|
||||
arr := byKeyVal{false, json, buf, pairs}
|
||||
sort.Stable(&arr)
|
||||
if !arr.sorted {
|
||||
return buf
|
||||
}
|
||||
nbuf := make([]byte, 0, vend-vstart)
|
||||
for i, p := range pairs {
|
||||
nbuf = append(nbuf, buf[p.vstart:p.vend]...)
|
||||
if i < len(pairs)-1 {
|
||||
nbuf = append(nbuf, ',')
|
||||
nbuf = append(nbuf, '\n')
|
||||
}
|
||||
}
|
||||
return append(buf[:vstart], nbuf...)
|
||||
}
|
||||
|
||||
func appendPrettyString(buf, json []byte, i, nl int) ([]byte, int, int, bool) {
|
||||
s := i
|
||||
i++
|
||||
for ; i < len(json); i++ {
|
||||
if json[i] == '"' {
|
||||
var sc int
|
||||
for j := i - 1; j > s; j-- {
|
||||
if json[j] == '\\' {
|
||||
sc++
|
||||
} else {
|
||||
break
|
||||
}
|
||||
}
|
||||
if sc%2 == 1 {
|
||||
continue
|
||||
}
|
||||
i++
|
||||
break
|
||||
}
|
||||
}
|
||||
return append(buf, json[s:i]...), i, nl, true
|
||||
}
|
||||
|
||||
func appendPrettyNumber(buf, json []byte, i, nl int) ([]byte, int, int, bool) {
|
||||
s := i
|
||||
i++
|
||||
for ; i < len(json); i++ {
|
||||
if json[i] <= ' ' || json[i] == ',' || json[i] == ':' || json[i] == ']' || json[i] == '}' {
|
||||
break
|
||||
}
|
||||
}
|
||||
return append(buf, json[s:i]...), i, nl, true
|
||||
}
|
||||
|
||||
func appendTabs(buf []byte, prefix, indent string, tabs int) []byte {
|
||||
if len(prefix) != 0 {
|
||||
buf = append(buf, prefix...)
|
||||
}
|
||||
if len(indent) == 2 && indent[0] == ' ' && indent[1] == ' ' {
|
||||
for i := 0; i < tabs; i++ {
|
||||
buf = append(buf, ' ', ' ')
|
||||
}
|
||||
} else {
|
||||
for i := 0; i < tabs; i++ {
|
||||
buf = append(buf, indent...)
|
||||
}
|
||||
}
|
||||
return buf
|
||||
}
|
||||
|
||||
// Style is the color style
|
||||
type Style struct {
|
||||
Key, String, Number [2]string
|
||||
True, False, Null [2]string
|
||||
Escape [2]string
|
||||
Brackets [2]string
|
||||
Append func(dst []byte, c byte) []byte
|
||||
}
|
||||
|
||||
func hexp(p byte) byte {
|
||||
switch {
|
||||
case p < 10:
|
||||
return p + '0'
|
||||
default:
|
||||
return (p - 10) + 'a'
|
||||
}
|
||||
}
|
||||
|
||||
// TerminalStyle is for terminals
|
||||
var TerminalStyle *Style
|
||||
|
||||
func init() {
|
||||
TerminalStyle = &Style{
|
||||
Key: [2]string{"\x1B[1m\x1B[94m", "\x1B[0m"},
|
||||
String: [2]string{"\x1B[32m", "\x1B[0m"},
|
||||
Number: [2]string{"\x1B[33m", "\x1B[0m"},
|
||||
True: [2]string{"\x1B[36m", "\x1B[0m"},
|
||||
False: [2]string{"\x1B[36m", "\x1B[0m"},
|
||||
Null: [2]string{"\x1B[2m", "\x1B[0m"},
|
||||
Escape: [2]string{"\x1B[35m", "\x1B[0m"},
|
||||
Brackets: [2]string{"\x1B[1m", "\x1B[0m"},
|
||||
Append: func(dst []byte, c byte) []byte {
|
||||
if c < ' ' && (c != '\r' && c != '\n' && c != '\t' && c != '\v') {
|
||||
dst = append(dst, "\\u00"...)
|
||||
dst = append(dst, hexp((c>>4)&0xF))
|
||||
return append(dst, hexp((c)&0xF))
|
||||
}
|
||||
return append(dst, c)
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Color will colorize the json. The style parma is used for customizing
|
||||
// the colors. Passing nil to the style param will use the default
|
||||
// TerminalStyle.
|
||||
func Color(src []byte, style *Style) []byte {
|
||||
if style == nil {
|
||||
style = TerminalStyle
|
||||
}
|
||||
apnd := style.Append
|
||||
if apnd == nil {
|
||||
apnd = func(dst []byte, c byte) []byte {
|
||||
return append(dst, c)
|
||||
}
|
||||
}
|
||||
type stackt struct {
|
||||
kind byte
|
||||
key bool
|
||||
}
|
||||
var dst []byte
|
||||
var stack []stackt
|
||||
for i := 0; i < len(src); i++ {
|
||||
if src[i] == '"' {
|
||||
key := len(stack) > 0 && stack[len(stack)-1].key
|
||||
if key {
|
||||
dst = append(dst, style.Key[0]...)
|
||||
} else {
|
||||
dst = append(dst, style.String[0]...)
|
||||
}
|
||||
dst = apnd(dst, '"')
|
||||
esc := false
|
||||
uesc := 0
|
||||
for i = i + 1; i < len(src); i++ {
|
||||
if src[i] == '\\' {
|
||||
if key {
|
||||
dst = append(dst, style.Key[1]...)
|
||||
} else {
|
||||
dst = append(dst, style.String[1]...)
|
||||
}
|
||||
dst = append(dst, style.Escape[0]...)
|
||||
dst = apnd(dst, src[i])
|
||||
esc = true
|
||||
if i+1 < len(src) && src[i+1] == 'u' {
|
||||
uesc = 5
|
||||
} else {
|
||||
uesc = 1
|
||||
}
|
||||
} else if esc {
|
||||
dst = apnd(dst, src[i])
|
||||
if uesc == 1 {
|
||||
esc = false
|
||||
dst = append(dst, style.Escape[1]...)
|
||||
if key {
|
||||
dst = append(dst, style.Key[0]...)
|
||||
} else {
|
||||
dst = append(dst, style.String[0]...)
|
||||
}
|
||||
} else {
|
||||
uesc--
|
||||
}
|
||||
} else {
|
||||
dst = apnd(dst, src[i])
|
||||
}
|
||||
if src[i] == '"' {
|
||||
j := i - 1
|
||||
for ; ; j-- {
|
||||
if src[j] != '\\' {
|
||||
break
|
||||
}
|
||||
}
|
||||
if (j-i)%2 != 0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
if esc {
|
||||
dst = append(dst, style.Escape[1]...)
|
||||
} else if key {
|
||||
dst = append(dst, style.Key[1]...)
|
||||
} else {
|
||||
dst = append(dst, style.String[1]...)
|
||||
}
|
||||
} else if src[i] == '{' || src[i] == '[' {
|
||||
stack = append(stack, stackt{src[i], src[i] == '{'})
|
||||
dst = append(dst, style.Brackets[0]...)
|
||||
dst = apnd(dst, src[i])
|
||||
dst = append(dst, style.Brackets[1]...)
|
||||
} else if (src[i] == '}' || src[i] == ']') && len(stack) > 0 {
|
||||
stack = stack[:len(stack)-1]
|
||||
dst = append(dst, style.Brackets[0]...)
|
||||
dst = apnd(dst, src[i])
|
||||
dst = append(dst, style.Brackets[1]...)
|
||||
} else if (src[i] == ':' || src[i] == ',') && len(stack) > 0 && stack[len(stack)-1].kind == '{' {
|
||||
stack[len(stack)-1].key = !stack[len(stack)-1].key
|
||||
dst = append(dst, style.Brackets[0]...)
|
||||
dst = apnd(dst, src[i])
|
||||
dst = append(dst, style.Brackets[1]...)
|
||||
} else {
|
||||
var kind byte
|
||||
if (src[i] >= '0' && src[i] <= '9') || src[i] == '-' || isNaNOrInf(src[i:]) {
|
||||
kind = '0'
|
||||
dst = append(dst, style.Number[0]...)
|
||||
} else if src[i] == 't' {
|
||||
kind = 't'
|
||||
dst = append(dst, style.True[0]...)
|
||||
} else if src[i] == 'f' {
|
||||
kind = 'f'
|
||||
dst = append(dst, style.False[0]...)
|
||||
} else if src[i] == 'n' {
|
||||
kind = 'n'
|
||||
dst = append(dst, style.Null[0]...)
|
||||
} else {
|
||||
dst = apnd(dst, src[i])
|
||||
}
|
||||
if kind != 0 {
|
||||
for ; i < len(src); i++ {
|
||||
if src[i] <= ' ' || src[i] == ',' || src[i] == ':' || src[i] == ']' || src[i] == '}' {
|
||||
i--
|
||||
break
|
||||
}
|
||||
dst = apnd(dst, src[i])
|
||||
}
|
||||
if kind == '0' {
|
||||
dst = append(dst, style.Number[1]...)
|
||||
} else if kind == 't' {
|
||||
dst = append(dst, style.True[1]...)
|
||||
} else if kind == 'f' {
|
||||
dst = append(dst, style.False[1]...)
|
||||
} else if kind == 'n' {
|
||||
dst = append(dst, style.Null[1]...)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return dst
|
||||
}
|
||||
|
||||
// Spec strips out comments and trailing commas and convert the input to a
|
||||
// valid JSON per the official spec: https://tools.ietf.org/html/rfc8259
|
||||
//
|
||||
// The resulting JSON will always be the same length as the input and it will
|
||||
// include all of the same line breaks at matching offsets. This is to ensure
|
||||
// the result can be later processed by a external parser and that that
|
||||
// parser will report messages or errors with the correct offsets.
|
||||
func Spec(src []byte) []byte {
|
||||
return spec(src, nil)
|
||||
}
|
||||
|
||||
// SpecInPlace is the same as Spec, but this method reuses the input json
|
||||
// buffer to avoid allocations. Do not use the original bytes slice upon return.
|
||||
func SpecInPlace(src []byte) []byte {
|
||||
return spec(src, src)
|
||||
}
|
||||
|
||||
func spec(src, dst []byte) []byte {
|
||||
dst = dst[:0]
|
||||
for i := 0; i < len(src); i++ {
|
||||
if src[i] == '/' {
|
||||
if i < len(src)-1 {
|
||||
if src[i+1] == '/' {
|
||||
dst = append(dst, ' ', ' ')
|
||||
i += 2
|
||||
for ; i < len(src); i++ {
|
||||
if src[i] == '\n' {
|
||||
dst = append(dst, '\n')
|
||||
break
|
||||
} else if src[i] == '\t' || src[i] == '\r' {
|
||||
dst = append(dst, src[i])
|
||||
} else {
|
||||
dst = append(dst, ' ')
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
if src[i+1] == '*' {
|
||||
dst = append(dst, ' ', ' ')
|
||||
i += 2
|
||||
for ; i < len(src)-1; i++ {
|
||||
if src[i] == '*' && src[i+1] == '/' {
|
||||
dst = append(dst, ' ', ' ')
|
||||
i++
|
||||
break
|
||||
} else if src[i] == '\n' || src[i] == '\t' ||
|
||||
src[i] == '\r' {
|
||||
dst = append(dst, src[i])
|
||||
} else {
|
||||
dst = append(dst, ' ')
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
}
|
||||
}
|
||||
dst = append(dst, src[i])
|
||||
if src[i] == '"' {
|
||||
for i = i + 1; i < len(src); i++ {
|
||||
dst = append(dst, src[i])
|
||||
if src[i] == '"' {
|
||||
j := i - 1
|
||||
for ; ; j-- {
|
||||
if src[j] != '\\' {
|
||||
break
|
||||
}
|
||||
}
|
||||
if (j-i)%2 != 0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if src[i] == '}' || src[i] == ']' {
|
||||
for j := len(dst) - 2; j >= 0; j-- {
|
||||
if dst[j] <= ' ' {
|
||||
continue
|
||||
}
|
||||
if dst[j] == ',' {
|
||||
dst[j] = ' '
|
||||
}
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
return dst
|
||||
}
|
||||
21
vendor/github.com/tidwall/sjson/LICENSE
generated
vendored
Normal file
21
vendor/github.com/tidwall/sjson/LICENSE
generated
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2016 Josh Baker
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
this software and associated documentation files (the "Software"), to deal in
|
||||
the Software without restriction, including without limitation the rights to
|
||||
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
278
vendor/github.com/tidwall/sjson/README.md
generated
vendored
Normal file
278
vendor/github.com/tidwall/sjson/README.md
generated
vendored
Normal file
@ -0,0 +1,278 @@
|
||||
<p align="center">
|
||||
<img
|
||||
src="logo.png"
|
||||
width="240" height="78" border="0" alt="SJSON">
|
||||
<br>
|
||||
<a href="https://godoc.org/github.com/tidwall/sjson"><img src="https://img.shields.io/badge/api-reference-blue.svg?style=flat-square" alt="GoDoc"></a>
|
||||
</p>
|
||||
|
||||
<p align="center">set a json value quickly</p>
|
||||
|
||||
SJSON is a Go package that provides a [very fast](#performance) and simple way to set a value in a json document.
|
||||
For quickly retrieving json values check out [GJSON](https://github.com/tidwall/gjson).
|
||||
|
||||
For a command line interface check out [JJ](https://github.com/tidwall/jj).
|
||||
|
||||
Getting Started
|
||||
===============
|
||||
|
||||
Installing
|
||||
----------
|
||||
|
||||
To start using SJSON, install Go and run `go get`:
|
||||
|
||||
```sh
|
||||
$ go get -u github.com/tidwall/sjson
|
||||
```
|
||||
|
||||
This will retrieve the library.
|
||||
|
||||
Set a value
|
||||
-----------
|
||||
Set sets the value for the specified path.
|
||||
A path is in dot syntax, such as "name.last" or "age".
|
||||
This function expects that the json is well-formed and validated.
|
||||
Invalid json will not panic, but it may return back unexpected results.
|
||||
Invalid paths may return an error.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import "github.com/tidwall/sjson"
|
||||
|
||||
const json = `{"name":{"first":"Janet","last":"Prichard"},"age":47}`
|
||||
|
||||
func main() {
|
||||
value, _ := sjson.Set(json, "name.last", "Anderson")
|
||||
println(value)
|
||||
}
|
||||
```
|
||||
|
||||
This will print:
|
||||
|
||||
```json
|
||||
{"name":{"first":"Janet","last":"Anderson"},"age":47}
|
||||
```
|
||||
|
||||
Path syntax
|
||||
-----------
|
||||
|
||||
A path is a series of keys separated by a dot.
|
||||
The dot and colon characters can be escaped with ``\``.
|
||||
|
||||
```json
|
||||
{
|
||||
"name": {"first": "Tom", "last": "Anderson"},
|
||||
"age":37,
|
||||
"children": ["Sara","Alex","Jack"],
|
||||
"fav.movie": "Deer Hunter",
|
||||
"friends": [
|
||||
{"first": "James", "last": "Murphy"},
|
||||
{"first": "Roger", "last": "Craig"}
|
||||
]
|
||||
}
|
||||
```
|
||||
```
|
||||
"name.last" >> "Anderson"
|
||||
"age" >> 37
|
||||
"children.1" >> "Alex"
|
||||
"friends.1.last" >> "Craig"
|
||||
```
|
||||
|
||||
The `-1` key can be used to append a value to an existing array:
|
||||
|
||||
```
|
||||
"children.-1" >> appends a new value to the end of the children array
|
||||
```
|
||||
|
||||
Normally number keys are used to modify arrays, but it's possible to force a numeric object key by using the colon character:
|
||||
|
||||
```json
|
||||
{
|
||||
"users":{
|
||||
"2313":{"name":"Sara"},
|
||||
"7839":{"name":"Andy"}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
A colon path would look like:
|
||||
|
||||
```
|
||||
"users.:2313.name" >> "Sara"
|
||||
```
|
||||
|
||||
Supported types
|
||||
---------------
|
||||
|
||||
Pretty much any type is supported:
|
||||
|
||||
```go
|
||||
sjson.Set(`{"key":true}`, "key", nil)
|
||||
sjson.Set(`{"key":true}`, "key", false)
|
||||
sjson.Set(`{"key":true}`, "key", 1)
|
||||
sjson.Set(`{"key":true}`, "key", 10.5)
|
||||
sjson.Set(`{"key":true}`, "key", "hello")
|
||||
sjson.Set(`{"key":true}`, "key", []string{"hello", "world"})
|
||||
sjson.Set(`{"key":true}`, "key", map[string]interface{}{"hello":"world"})
|
||||
```
|
||||
|
||||
When a type is not recognized, SJSON will fallback to the `encoding/json` Marshaller.
|
||||
|
||||
|
||||
Examples
|
||||
--------
|
||||
|
||||
Set a value from empty document:
|
||||
```go
|
||||
value, _ := sjson.Set("", "name", "Tom")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"name":"Tom"}
|
||||
```
|
||||
|
||||
Set a nested value from empty document:
|
||||
```go
|
||||
value, _ := sjson.Set("", "name.last", "Anderson")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"name":{"last":"Anderson"}}
|
||||
```
|
||||
|
||||
Set a new value:
|
||||
```go
|
||||
value, _ := sjson.Set(`{"name":{"last":"Anderson"}}`, "name.first", "Sara")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"name":{"first":"Sara","last":"Anderson"}}
|
||||
```
|
||||
|
||||
Update an existing value:
|
||||
```go
|
||||
value, _ := sjson.Set(`{"name":{"last":"Anderson"}}`, "name.last", "Smith")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"name":{"last":"Smith"}}
|
||||
```
|
||||
|
||||
Set a new array value:
|
||||
```go
|
||||
value, _ := sjson.Set(`{"friends":["Andy","Carol"]}`, "friends.2", "Sara")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"friends":["Andy","Carol","Sara"]
|
||||
```
|
||||
|
||||
Append an array value by using the `-1` key in a path:
|
||||
```go
|
||||
value, _ := sjson.Set(`{"friends":["Andy","Carol"]}`, "friends.-1", "Sara")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"friends":["Andy","Carol","Sara"]
|
||||
```
|
||||
|
||||
Append an array value that is past the end:
|
||||
```go
|
||||
value, _ := sjson.Set(`{"friends":["Andy","Carol"]}`, "friends.4", "Sara")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"friends":["Andy","Carol",null,null,"Sara"]
|
||||
```
|
||||
|
||||
Delete a value:
|
||||
```go
|
||||
value, _ := sjson.Delete(`{"name":{"first":"Sara","last":"Anderson"}}`, "name.first")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"name":{"last":"Anderson"}}
|
||||
```
|
||||
|
||||
Delete an array value:
|
||||
```go
|
||||
value, _ := sjson.Delete(`{"friends":["Andy","Carol"]}`, "friends.1")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"friends":["Andy"]}
|
||||
```
|
||||
|
||||
Delete the last array value:
|
||||
```go
|
||||
value, _ := sjson.Delete(`{"friends":["Andy","Carol"]}`, "friends.-1")
|
||||
println(value)
|
||||
|
||||
// Output:
|
||||
// {"friends":["Andy"]}
|
||||
```
|
||||
|
||||
## Performance
|
||||
|
||||
Benchmarks of SJSON alongside [encoding/json](https://golang.org/pkg/encoding/json/),
|
||||
[ffjson](https://github.com/pquerna/ffjson),
|
||||
[EasyJSON](https://github.com/mailru/easyjson),
|
||||
and [Gabs](https://github.com/Jeffail/gabs)
|
||||
|
||||
```
|
||||
Benchmark_SJSON-8 3000000 805 ns/op 1077 B/op 3 allocs/op
|
||||
Benchmark_SJSON_ReplaceInPlace-8 3000000 449 ns/op 0 B/op 0 allocs/op
|
||||
Benchmark_JSON_Map-8 300000 21236 ns/op 6392 B/op 150 allocs/op
|
||||
Benchmark_JSON_Struct-8 300000 14691 ns/op 1789 B/op 24 allocs/op
|
||||
Benchmark_Gabs-8 300000 21311 ns/op 6752 B/op 150 allocs/op
|
||||
Benchmark_FFJSON-8 300000 17673 ns/op 3589 B/op 47 allocs/op
|
||||
Benchmark_EasyJSON-8 1500000 3119 ns/op 1061 B/op 13 allocs/op
|
||||
```
|
||||
|
||||
JSON document used:
|
||||
|
||||
```json
|
||||
{
|
||||
"widget": {
|
||||
"debug": "on",
|
||||
"window": {
|
||||
"title": "Sample Konfabulator Widget",
|
||||
"name": "main_window",
|
||||
"width": 500,
|
||||
"height": 500
|
||||
},
|
||||
"image": {
|
||||
"src": "Images/Sun.png",
|
||||
"hOffset": 250,
|
||||
"vOffset": 250,
|
||||
"alignment": "center"
|
||||
},
|
||||
"text": {
|
||||
"data": "Click Here",
|
||||
"size": 36,
|
||||
"style": "bold",
|
||||
"vOffset": 100,
|
||||
"alignment": "center",
|
||||
"onMouseUp": "sun1.opacity = (sun1.opacity / 100) * 90;"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
Each operation was rotated though one of the following search paths:
|
||||
|
||||
```
|
||||
widget.window.name
|
||||
widget.image.hOffset
|
||||
widget.text.onMouseUp
|
||||
```
|
||||
|
||||
*These benchmarks were run on a MacBook Pro 15" 2.8 GHz Intel Core i7 using Go 1.7 and can be be found [here](https://github.com/tidwall/sjson-benchmarks)*.
|
||||
|
||||
## Contact
|
||||
Josh Baker [@tidwall](http://twitter.com/tidwall)
|
||||
|
||||
## License
|
||||
|
||||
SJSON source code is available under the MIT [License](/LICENSE).
|
||||
BIN
vendor/github.com/tidwall/sjson/logo.png
generated
vendored
Normal file
BIN
vendor/github.com/tidwall/sjson/logo.png
generated
vendored
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 16 KiB |
737
vendor/github.com/tidwall/sjson/sjson.go
generated
vendored
Normal file
737
vendor/github.com/tidwall/sjson/sjson.go
generated
vendored
Normal file
@ -0,0 +1,737 @@
|
||||
// Package sjson provides setting json values.
|
||||
package sjson
|
||||
|
||||
import (
|
||||
jsongo "encoding/json"
|
||||
"sort"
|
||||
"strconv"
|
||||
"unsafe"
|
||||
|
||||
"github.com/tidwall/gjson"
|
||||
)
|
||||
|
||||
type errorType struct {
|
||||
msg string
|
||||
}
|
||||
|
||||
func (err *errorType) Error() string {
|
||||
return err.msg
|
||||
}
|
||||
|
||||
// Options represents additional options for the Set and Delete functions.
|
||||
type Options struct {
|
||||
// Optimistic is a hint that the value likely exists which
|
||||
// allows for the sjson to perform a fast-track search and replace.
|
||||
Optimistic bool
|
||||
// ReplaceInPlace is a hint to replace the input json rather than
|
||||
// allocate a new json byte slice. When this field is specified
|
||||
// the input json will not longer be valid and it should not be used
|
||||
// In the case when the destination slice doesn't have enough free
|
||||
// bytes to replace the data in place, a new bytes slice will be
|
||||
// created under the hood.
|
||||
// The Optimistic flag must be set to true and the input must be a
|
||||
// byte slice in order to use this field.
|
||||
ReplaceInPlace bool
|
||||
}
|
||||
|
||||
type pathResult struct {
|
||||
part string // current key part
|
||||
gpart string // gjson get part
|
||||
path string // remaining path
|
||||
force bool // force a string key
|
||||
more bool // there is more path to parse
|
||||
}
|
||||
|
||||
func isSimpleChar(ch byte) bool {
|
||||
switch ch {
|
||||
case '|', '#', '@', '*', '?':
|
||||
return false
|
||||
default:
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
func parsePath(path string) (res pathResult, simple bool) {
|
||||
var r pathResult
|
||||
if len(path) > 0 && path[0] == ':' {
|
||||
r.force = true
|
||||
path = path[1:]
|
||||
}
|
||||
for i := 0; i < len(path); i++ {
|
||||
if path[i] == '.' {
|
||||
r.part = path[:i]
|
||||
r.gpart = path[:i]
|
||||
r.path = path[i+1:]
|
||||
r.more = true
|
||||
return r, true
|
||||
}
|
||||
if !isSimpleChar(path[i]) {
|
||||
return r, false
|
||||
}
|
||||
if path[i] == '\\' {
|
||||
// go into escape mode. this is a slower path that
|
||||
// strips off the escape character from the part.
|
||||
epart := []byte(path[:i])
|
||||
gpart := []byte(path[:i+1])
|
||||
i++
|
||||
if i < len(path) {
|
||||
epart = append(epart, path[i])
|
||||
gpart = append(gpart, path[i])
|
||||
i++
|
||||
for ; i < len(path); i++ {
|
||||
if path[i] == '\\' {
|
||||
gpart = append(gpart, '\\')
|
||||
i++
|
||||
if i < len(path) {
|
||||
epart = append(epart, path[i])
|
||||
gpart = append(gpart, path[i])
|
||||
}
|
||||
continue
|
||||
} else if path[i] == '.' {
|
||||
r.part = string(epart)
|
||||
r.gpart = string(gpart)
|
||||
r.path = path[i+1:]
|
||||
r.more = true
|
||||
return r, true
|
||||
} else if !isSimpleChar(path[i]) {
|
||||
return r, false
|
||||
}
|
||||
epart = append(epart, path[i])
|
||||
gpart = append(gpart, path[i])
|
||||
}
|
||||
}
|
||||
// append the last part
|
||||
r.part = string(epart)
|
||||
r.gpart = string(gpart)
|
||||
return r, true
|
||||
}
|
||||
}
|
||||
r.part = path
|
||||
r.gpart = path
|
||||
return r, true
|
||||
}
|
||||
|
||||
func mustMarshalString(s string) bool {
|
||||
for i := 0; i < len(s); i++ {
|
||||
if s[i] < ' ' || s[i] > 0x7f || s[i] == '"' || s[i] == '\\' {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// appendStringify makes a json string and appends to buf.
|
||||
func appendStringify(buf []byte, s string) []byte {
|
||||
if mustMarshalString(s) {
|
||||
b, _ := jsongo.Marshal(s)
|
||||
return append(buf, b...)
|
||||
}
|
||||
buf = append(buf, '"')
|
||||
buf = append(buf, s...)
|
||||
buf = append(buf, '"')
|
||||
return buf
|
||||
}
|
||||
|
||||
// appendBuild builds a json block from a json path.
|
||||
func appendBuild(buf []byte, array bool, paths []pathResult, raw string,
|
||||
stringify bool) []byte {
|
||||
if !array {
|
||||
buf = appendStringify(buf, paths[0].part)
|
||||
buf = append(buf, ':')
|
||||
}
|
||||
if len(paths) > 1 {
|
||||
n, numeric := atoui(paths[1])
|
||||
if numeric || (!paths[1].force && paths[1].part == "-1") {
|
||||
buf = append(buf, '[')
|
||||
buf = appendRepeat(buf, "null,", n)
|
||||
buf = appendBuild(buf, true, paths[1:], raw, stringify)
|
||||
buf = append(buf, ']')
|
||||
} else {
|
||||
buf = append(buf, '{')
|
||||
buf = appendBuild(buf, false, paths[1:], raw, stringify)
|
||||
buf = append(buf, '}')
|
||||
}
|
||||
} else {
|
||||
if stringify {
|
||||
buf = appendStringify(buf, raw)
|
||||
} else {
|
||||
buf = append(buf, raw...)
|
||||
}
|
||||
}
|
||||
return buf
|
||||
}
|
||||
|
||||
// atoui does a rip conversion of string -> unigned int.
|
||||
func atoui(r pathResult) (n int, ok bool) {
|
||||
if r.force {
|
||||
return 0, false
|
||||
}
|
||||
for i := 0; i < len(r.part); i++ {
|
||||
if r.part[i] < '0' || r.part[i] > '9' {
|
||||
return 0, false
|
||||
}
|
||||
n = n*10 + int(r.part[i]-'0')
|
||||
}
|
||||
return n, true
|
||||
}
|
||||
|
||||
// appendRepeat repeats string "n" times and appends to buf.
|
||||
func appendRepeat(buf []byte, s string, n int) []byte {
|
||||
for i := 0; i < n; i++ {
|
||||
buf = append(buf, s...)
|
||||
}
|
||||
return buf
|
||||
}
|
||||
|
||||
// trim does a rip trim
|
||||
func trim(s string) string {
|
||||
for len(s) > 0 {
|
||||
if s[0] <= ' ' {
|
||||
s = s[1:]
|
||||
continue
|
||||
}
|
||||
break
|
||||
}
|
||||
for len(s) > 0 {
|
||||
if s[len(s)-1] <= ' ' {
|
||||
s = s[:len(s)-1]
|
||||
continue
|
||||
}
|
||||
break
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// deleteTailItem deletes the previous key or comma.
|
||||
func deleteTailItem(buf []byte) ([]byte, bool) {
|
||||
loop:
|
||||
for i := len(buf) - 1; i >= 0; i-- {
|
||||
// look for either a ',',':','['
|
||||
switch buf[i] {
|
||||
case '[':
|
||||
return buf, true
|
||||
case ',':
|
||||
return buf[:i], false
|
||||
case ':':
|
||||
// delete tail string
|
||||
i--
|
||||
for ; i >= 0; i-- {
|
||||
if buf[i] == '"' {
|
||||
i--
|
||||
for ; i >= 0; i-- {
|
||||
if buf[i] == '"' {
|
||||
i--
|
||||
if i >= 0 && buf[i] == '\\' {
|
||||
i--
|
||||
continue
|
||||
}
|
||||
for ; i >= 0; i-- {
|
||||
// look for either a ',','{'
|
||||
switch buf[i] {
|
||||
case '{':
|
||||
return buf[:i+1], true
|
||||
case ',':
|
||||
return buf[:i], false
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
break
|
||||
}
|
||||
}
|
||||
break loop
|
||||
}
|
||||
}
|
||||
return buf, false
|
||||
}
|
||||
|
||||
var errNoChange = &errorType{"no change"}
|
||||
|
||||
func appendRawPaths(buf []byte, jstr string, paths []pathResult, raw string,
|
||||
stringify, del bool) ([]byte, error) {
|
||||
var err error
|
||||
var res gjson.Result
|
||||
var found bool
|
||||
if del {
|
||||
if paths[0].part == "-1" && !paths[0].force {
|
||||
res = gjson.Get(jstr, "#")
|
||||
if res.Int() > 0 {
|
||||
res = gjson.Get(jstr, strconv.FormatInt(int64(res.Int()-1), 10))
|
||||
found = true
|
||||
}
|
||||
}
|
||||
}
|
||||
if !found {
|
||||
res = gjson.Get(jstr, paths[0].gpart)
|
||||
}
|
||||
if res.Index > 0 {
|
||||
if len(paths) > 1 {
|
||||
buf = append(buf, jstr[:res.Index]...)
|
||||
buf, err = appendRawPaths(buf, res.Raw, paths[1:], raw,
|
||||
stringify, del)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
buf = append(buf, jstr[res.Index+len(res.Raw):]...)
|
||||
return buf, nil
|
||||
}
|
||||
buf = append(buf, jstr[:res.Index]...)
|
||||
var exidx int // additional forward stripping
|
||||
if del {
|
||||
var delNextComma bool
|
||||
buf, delNextComma = deleteTailItem(buf)
|
||||
if delNextComma {
|
||||
i, j := res.Index+len(res.Raw), 0
|
||||
for ; i < len(jstr); i, j = i+1, j+1 {
|
||||
if jstr[i] <= ' ' {
|
||||
continue
|
||||
}
|
||||
if jstr[i] == ',' {
|
||||
exidx = j + 1
|
||||
}
|
||||
break
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if stringify {
|
||||
buf = appendStringify(buf, raw)
|
||||
} else {
|
||||
buf = append(buf, raw...)
|
||||
}
|
||||
}
|
||||
buf = append(buf, jstr[res.Index+len(res.Raw)+exidx:]...)
|
||||
return buf, nil
|
||||
}
|
||||
if del {
|
||||
return nil, errNoChange
|
||||
}
|
||||
n, numeric := atoui(paths[0])
|
||||
isempty := true
|
||||
for i := 0; i < len(jstr); i++ {
|
||||
if jstr[i] > ' ' {
|
||||
isempty = false
|
||||
break
|
||||
}
|
||||
}
|
||||
if isempty {
|
||||
if numeric {
|
||||
jstr = "[]"
|
||||
} else {
|
||||
jstr = "{}"
|
||||
}
|
||||
}
|
||||
jsres := gjson.Parse(jstr)
|
||||
if jsres.Type != gjson.JSON {
|
||||
if numeric {
|
||||
jstr = "[]"
|
||||
} else {
|
||||
jstr = "{}"
|
||||
}
|
||||
jsres = gjson.Parse(jstr)
|
||||
}
|
||||
var comma bool
|
||||
for i := 1; i < len(jsres.Raw); i++ {
|
||||
if jsres.Raw[i] <= ' ' {
|
||||
continue
|
||||
}
|
||||
if jsres.Raw[i] == '}' || jsres.Raw[i] == ']' {
|
||||
break
|
||||
}
|
||||
comma = true
|
||||
break
|
||||
}
|
||||
switch jsres.Raw[0] {
|
||||
default:
|
||||
return nil, &errorType{"json must be an object or array"}
|
||||
case '{':
|
||||
end := len(jsres.Raw) - 1
|
||||
for ; end > 0; end-- {
|
||||
if jsres.Raw[end] == '}' {
|
||||
break
|
||||
}
|
||||
}
|
||||
buf = append(buf, jsres.Raw[:end]...)
|
||||
if comma {
|
||||
buf = append(buf, ',')
|
||||
}
|
||||
buf = appendBuild(buf, false, paths, raw, stringify)
|
||||
buf = append(buf, '}')
|
||||
return buf, nil
|
||||
case '[':
|
||||
var appendit bool
|
||||
if !numeric {
|
||||
if paths[0].part == "-1" && !paths[0].force {
|
||||
appendit = true
|
||||
} else {
|
||||
return nil, &errorType{
|
||||
"cannot set array element for non-numeric key '" +
|
||||
paths[0].part + "'"}
|
||||
}
|
||||
}
|
||||
if appendit {
|
||||
njson := trim(jsres.Raw)
|
||||
if njson[len(njson)-1] == ']' {
|
||||
njson = njson[:len(njson)-1]
|
||||
}
|
||||
buf = append(buf, njson...)
|
||||
if comma {
|
||||
buf = append(buf, ',')
|
||||
}
|
||||
|
||||
buf = appendBuild(buf, true, paths, raw, stringify)
|
||||
buf = append(buf, ']')
|
||||
return buf, nil
|
||||
}
|
||||
buf = append(buf, '[')
|
||||
ress := jsres.Array()
|
||||
for i := 0; i < len(ress); i++ {
|
||||
if i > 0 {
|
||||
buf = append(buf, ',')
|
||||
}
|
||||
buf = append(buf, ress[i].Raw...)
|
||||
}
|
||||
if len(ress) == 0 {
|
||||
buf = appendRepeat(buf, "null,", n-len(ress))
|
||||
} else {
|
||||
buf = appendRepeat(buf, ",null", n-len(ress))
|
||||
if comma {
|
||||
buf = append(buf, ',')
|
||||
}
|
||||
}
|
||||
buf = appendBuild(buf, true, paths, raw, stringify)
|
||||
buf = append(buf, ']')
|
||||
return buf, nil
|
||||
}
|
||||
}
|
||||
|
||||
func isOptimisticPath(path string) bool {
|
||||
for i := 0; i < len(path); i++ {
|
||||
if path[i] < '.' || path[i] > 'z' {
|
||||
return false
|
||||
}
|
||||
if path[i] > '9' && path[i] < 'A' {
|
||||
return false
|
||||
}
|
||||
if path[i] > 'z' {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// Set sets a json value for the specified path.
|
||||
// A path is in dot syntax, such as "name.last" or "age".
|
||||
// This function expects that the json is well-formed, and does not validate.
|
||||
// Invalid json will not panic, but it may return back unexpected results.
|
||||
// An error is returned if the path is not valid.
|
||||
//
|
||||
// A path is a series of keys separated by a dot.
|
||||
//
|
||||
// {
|
||||
// "name": {"first": "Tom", "last": "Anderson"},
|
||||
// "age":37,
|
||||
// "children": ["Sara","Alex","Jack"],
|
||||
// "friends": [
|
||||
// {"first": "James", "last": "Murphy"},
|
||||
// {"first": "Roger", "last": "Craig"}
|
||||
// ]
|
||||
// }
|
||||
// "name.last" >> "Anderson"
|
||||
// "age" >> 37
|
||||
// "children.1" >> "Alex"
|
||||
//
|
||||
func Set(json, path string, value interface{}) (string, error) {
|
||||
return SetOptions(json, path, value, nil)
|
||||
}
|
||||
|
||||
// SetBytes sets a json value for the specified path.
|
||||
// If working with bytes, this method preferred over
|
||||
// Set(string(data), path, value)
|
||||
func SetBytes(json []byte, path string, value interface{}) ([]byte, error) {
|
||||
return SetBytesOptions(json, path, value, nil)
|
||||
}
|
||||
|
||||
// SetRaw sets a raw json value for the specified path.
|
||||
// This function works the same as Set except that the value is set as a
|
||||
// raw block of json. This allows for setting premarshalled json objects.
|
||||
func SetRaw(json, path, value string) (string, error) {
|
||||
return SetRawOptions(json, path, value, nil)
|
||||
}
|
||||
|
||||
// SetRawOptions sets a raw json value for the specified path with options.
|
||||
// This furnction works the same as SetOptions except that the value is set
|
||||
// as a raw block of json. This allows for setting premarshalled json objects.
|
||||
func SetRawOptions(json, path, value string, opts *Options) (string, error) {
|
||||
var optimistic bool
|
||||
if opts != nil {
|
||||
optimistic = opts.Optimistic
|
||||
}
|
||||
res, err := set(json, path, value, false, false, optimistic, false)
|
||||
if err == errNoChange {
|
||||
return json, nil
|
||||
}
|
||||
return string(res), err
|
||||
}
|
||||
|
||||
// SetRawBytes sets a raw json value for the specified path.
|
||||
// If working with bytes, this method preferred over
|
||||
// SetRaw(string(data), path, value)
|
||||
func SetRawBytes(json []byte, path string, value []byte) ([]byte, error) {
|
||||
return SetRawBytesOptions(json, path, value, nil)
|
||||
}
|
||||
|
||||
type dtype struct{}
|
||||
|
||||
// Delete deletes a value from json for the specified path.
|
||||
func Delete(json, path string) (string, error) {
|
||||
return Set(json, path, dtype{})
|
||||
}
|
||||
|
||||
// DeleteBytes deletes a value from json for the specified path.
|
||||
func DeleteBytes(json []byte, path string) ([]byte, error) {
|
||||
return SetBytes(json, path, dtype{})
|
||||
}
|
||||
|
||||
type stringHeader struct {
|
||||
data unsafe.Pointer
|
||||
len int
|
||||
}
|
||||
|
||||
type sliceHeader struct {
|
||||
data unsafe.Pointer
|
||||
len int
|
||||
cap int
|
||||
}
|
||||
|
||||
func set(jstr, path, raw string,
|
||||
stringify, del, optimistic, inplace bool) ([]byte, error) {
|
||||
if path == "" {
|
||||
return []byte(jstr), &errorType{"path cannot be empty"}
|
||||
}
|
||||
if !del && optimistic && isOptimisticPath(path) {
|
||||
res := gjson.Get(jstr, path)
|
||||
if res.Exists() && res.Index > 0 {
|
||||
sz := len(jstr) - len(res.Raw) + len(raw)
|
||||
if stringify {
|
||||
sz += 2
|
||||
}
|
||||
if inplace && sz <= len(jstr) {
|
||||
if !stringify || !mustMarshalString(raw) {
|
||||
jsonh := *(*stringHeader)(unsafe.Pointer(&jstr))
|
||||
jsonbh := sliceHeader{
|
||||
data: jsonh.data, len: jsonh.len, cap: jsonh.len}
|
||||
jbytes := *(*[]byte)(unsafe.Pointer(&jsonbh))
|
||||
if stringify {
|
||||
jbytes[res.Index] = '"'
|
||||
copy(jbytes[res.Index+1:], []byte(raw))
|
||||
jbytes[res.Index+1+len(raw)] = '"'
|
||||
copy(jbytes[res.Index+1+len(raw)+1:],
|
||||
jbytes[res.Index+len(res.Raw):])
|
||||
} else {
|
||||
copy(jbytes[res.Index:], []byte(raw))
|
||||
copy(jbytes[res.Index+len(raw):],
|
||||
jbytes[res.Index+len(res.Raw):])
|
||||
}
|
||||
return jbytes[:sz], nil
|
||||
}
|
||||
return []byte(jstr), nil
|
||||
}
|
||||
buf := make([]byte, 0, sz)
|
||||
buf = append(buf, jstr[:res.Index]...)
|
||||
if stringify {
|
||||
buf = appendStringify(buf, raw)
|
||||
} else {
|
||||
buf = append(buf, raw...)
|
||||
}
|
||||
buf = append(buf, jstr[res.Index+len(res.Raw):]...)
|
||||
return buf, nil
|
||||
}
|
||||
}
|
||||
var paths []pathResult
|
||||
r, simple := parsePath(path)
|
||||
if simple {
|
||||
paths = append(paths, r)
|
||||
for r.more {
|
||||
r, simple = parsePath(r.path)
|
||||
if !simple {
|
||||
break
|
||||
}
|
||||
paths = append(paths, r)
|
||||
}
|
||||
}
|
||||
if !simple {
|
||||
if del {
|
||||
return []byte(jstr),
|
||||
&errorType{"cannot delete value from a complex path"}
|
||||
}
|
||||
return setComplexPath(jstr, path, raw, stringify)
|
||||
}
|
||||
njson, err := appendRawPaths(nil, jstr, paths, raw, stringify, del)
|
||||
if err != nil {
|
||||
return []byte(jstr), err
|
||||
}
|
||||
return njson, nil
|
||||
}
|
||||
|
||||
func setComplexPath(jstr, path, raw string, stringify bool) ([]byte, error) {
|
||||
res := gjson.Get(jstr, path)
|
||||
if !res.Exists() || !(res.Index != 0 || len(res.Indexes) != 0) {
|
||||
return []byte(jstr), errNoChange
|
||||
}
|
||||
if res.Index != 0 {
|
||||
njson := []byte(jstr[:res.Index])
|
||||
if stringify {
|
||||
njson = appendStringify(njson, raw)
|
||||
} else {
|
||||
njson = append(njson, raw...)
|
||||
}
|
||||
njson = append(njson, jstr[res.Index+len(res.Raw):]...)
|
||||
jstr = string(njson)
|
||||
}
|
||||
if len(res.Indexes) > 0 {
|
||||
type val struct {
|
||||
index int
|
||||
res gjson.Result
|
||||
}
|
||||
vals := make([]val, 0, len(res.Indexes))
|
||||
res.ForEach(func(_, vres gjson.Result) bool {
|
||||
vals = append(vals, val{res: vres})
|
||||
return true
|
||||
})
|
||||
if len(res.Indexes) != len(vals) {
|
||||
return []byte(jstr), errNoChange
|
||||
}
|
||||
for i := 0; i < len(res.Indexes); i++ {
|
||||
vals[i].index = res.Indexes[i]
|
||||
}
|
||||
sort.SliceStable(vals, func(i, j int) bool {
|
||||
return vals[i].index > vals[j].index
|
||||
})
|
||||
for _, val := range vals {
|
||||
vres := val.res
|
||||
index := val.index
|
||||
njson := []byte(jstr[:index])
|
||||
if stringify {
|
||||
njson = appendStringify(njson, raw)
|
||||
} else {
|
||||
njson = append(njson, raw...)
|
||||
}
|
||||
njson = append(njson, jstr[index+len(vres.Raw):]...)
|
||||
jstr = string(njson)
|
||||
}
|
||||
}
|
||||
return []byte(jstr), nil
|
||||
}
|
||||
|
||||
// SetOptions sets a json value for the specified path with options.
|
||||
// A path is in dot syntax, such as "name.last" or "age".
|
||||
// This function expects that the json is well-formed, and does not validate.
|
||||
// Invalid json will not panic, but it may return back unexpected results.
|
||||
// An error is returned if the path is not valid.
|
||||
func SetOptions(json, path string, value interface{},
|
||||
opts *Options) (string, error) {
|
||||
if opts != nil {
|
||||
if opts.ReplaceInPlace {
|
||||
// it's not safe to replace bytes in-place for strings
|
||||
// copy the Options and set options.ReplaceInPlace to false.
|
||||
nopts := *opts
|
||||
opts = &nopts
|
||||
opts.ReplaceInPlace = false
|
||||
}
|
||||
}
|
||||
jsonh := *(*stringHeader)(unsafe.Pointer(&json))
|
||||
jsonbh := sliceHeader{data: jsonh.data, len: jsonh.len, cap: jsonh.len}
|
||||
jsonb := *(*[]byte)(unsafe.Pointer(&jsonbh))
|
||||
res, err := SetBytesOptions(jsonb, path, value, opts)
|
||||
return string(res), err
|
||||
}
|
||||
|
||||
// SetBytesOptions sets a json value for the specified path with options.
|
||||
// If working with bytes, this method preferred over
|
||||
// SetOptions(string(data), path, value)
|
||||
func SetBytesOptions(json []byte, path string, value interface{},
|
||||
opts *Options) ([]byte, error) {
|
||||
var optimistic, inplace bool
|
||||
if opts != nil {
|
||||
optimistic = opts.Optimistic
|
||||
inplace = opts.ReplaceInPlace
|
||||
}
|
||||
jstr := *(*string)(unsafe.Pointer(&json))
|
||||
var res []byte
|
||||
var err error
|
||||
switch v := value.(type) {
|
||||
default:
|
||||
b, merr := jsongo.Marshal(value)
|
||||
if merr != nil {
|
||||
return nil, merr
|
||||
}
|
||||
raw := *(*string)(unsafe.Pointer(&b))
|
||||
res, err = set(jstr, path, raw, false, false, optimistic, inplace)
|
||||
case dtype:
|
||||
res, err = set(jstr, path, "", false, true, optimistic, inplace)
|
||||
case string:
|
||||
res, err = set(jstr, path, v, true, false, optimistic, inplace)
|
||||
case []byte:
|
||||
raw := *(*string)(unsafe.Pointer(&v))
|
||||
res, err = set(jstr, path, raw, true, false, optimistic, inplace)
|
||||
case bool:
|
||||
if v {
|
||||
res, err = set(jstr, path, "true", false, false, optimistic, inplace)
|
||||
} else {
|
||||
res, err = set(jstr, path, "false", false, false, optimistic, inplace)
|
||||
}
|
||||
case int8:
|
||||
res, err = set(jstr, path, strconv.FormatInt(int64(v), 10),
|
||||
false, false, optimistic, inplace)
|
||||
case int16:
|
||||
res, err = set(jstr, path, strconv.FormatInt(int64(v), 10),
|
||||
false, false, optimistic, inplace)
|
||||
case int32:
|
||||
res, err = set(jstr, path, strconv.FormatInt(int64(v), 10),
|
||||
false, false, optimistic, inplace)
|
||||
case int64:
|
||||
res, err = set(jstr, path, strconv.FormatInt(int64(v), 10),
|
||||
false, false, optimistic, inplace)
|
||||
case uint8:
|
||||
res, err = set(jstr, path, strconv.FormatUint(uint64(v), 10),
|
||||
false, false, optimistic, inplace)
|
||||
case uint16:
|
||||
res, err = set(jstr, path, strconv.FormatUint(uint64(v), 10),
|
||||
false, false, optimistic, inplace)
|
||||
case uint32:
|
||||
res, err = set(jstr, path, strconv.FormatUint(uint64(v), 10),
|
||||
false, false, optimistic, inplace)
|
||||
case uint64:
|
||||
res, err = set(jstr, path, strconv.FormatUint(uint64(v), 10),
|
||||
false, false, optimistic, inplace)
|
||||
case float32:
|
||||
res, err = set(jstr, path, strconv.FormatFloat(float64(v), 'f', -1, 64),
|
||||
false, false, optimistic, inplace)
|
||||
case float64:
|
||||
res, err = set(jstr, path, strconv.FormatFloat(float64(v), 'f', -1, 64),
|
||||
false, false, optimistic, inplace)
|
||||
}
|
||||
if err == errNoChange {
|
||||
return json, nil
|
||||
}
|
||||
return res, err
|
||||
}
|
||||
|
||||
// SetRawBytesOptions sets a raw json value for the specified path with options.
|
||||
// If working with bytes, this method preferred over
|
||||
// SetRawOptions(string(data), path, value, opts)
|
||||
func SetRawBytesOptions(json []byte, path string, value []byte,
|
||||
opts *Options) ([]byte, error) {
|
||||
jstr := *(*string)(unsafe.Pointer(&json))
|
||||
vstr := *(*string)(unsafe.Pointer(&value))
|
||||
var optimistic, inplace bool
|
||||
if opts != nil {
|
||||
optimistic = opts.Optimistic
|
||||
inplace = opts.ReplaceInPlace
|
||||
}
|
||||
res, err := set(jstr, path, vstr, false, false, optimistic, inplace)
|
||||
if err == errNoChange {
|
||||
return json, nil
|
||||
}
|
||||
return res, err
|
||||
}
|
||||
373
vendor/go.mau.fi/util/LICENSE
vendored
Normal file
373
vendor/go.mau.fi/util/LICENSE
vendored
Normal file
@ -0,0 +1,373 @@
|
||||
Mozilla Public License Version 2.0
|
||||
==================================
|
||||
|
||||
1. Definitions
|
||||
--------------
|
||||
|
||||
1.1. "Contributor"
|
||||
means each individual or legal entity that creates, contributes to
|
||||
the creation of, or owns Covered Software.
|
||||
|
||||
1.2. "Contributor Version"
|
||||
means the combination of the Contributions of others (if any) used
|
||||
by a Contributor and that particular Contributor's Contribution.
|
||||
|
||||
1.3. "Contribution"
|
||||
means Covered Software of a particular Contributor.
|
||||
|
||||
1.4. "Covered Software"
|
||||
means Source Code Form to which the initial Contributor has attached
|
||||
the notice in Exhibit A, the Executable Form of such Source Code
|
||||
Form, and Modifications of such Source Code Form, in each case
|
||||
including portions thereof.
|
||||
|
||||
1.5. "Incompatible With Secondary Licenses"
|
||||
means
|
||||
|
||||
(a) that the initial Contributor has attached the notice described
|
||||
in Exhibit B to the Covered Software; or
|
||||
|
||||
(b) that the Covered Software was made available under the terms of
|
||||
version 1.1 or earlier of the License, but not also under the
|
||||
terms of a Secondary License.
|
||||
|
||||
1.6. "Executable Form"
|
||||
means any form of the work other than Source Code Form.
|
||||
|
||||
1.7. "Larger Work"
|
||||
means a work that combines Covered Software with other material, in
|
||||
a separate file or files, that is not Covered Software.
|
||||
|
||||
1.8. "License"
|
||||
means this document.
|
||||
|
||||
1.9. "Licensable"
|
||||
means having the right to grant, to the maximum extent possible,
|
||||
whether at the time of the initial grant or subsequently, any and
|
||||
all of the rights conveyed by this License.
|
||||
|
||||
1.10. "Modifications"
|
||||
means any of the following:
|
||||
|
||||
(a) any file in Source Code Form that results from an addition to,
|
||||
deletion from, or modification of the contents of Covered
|
||||
Software; or
|
||||
|
||||
(b) any new file in Source Code Form that contains any Covered
|
||||
Software.
|
||||
|
||||
1.11. "Patent Claims" of a Contributor
|
||||
means any patent claim(s), including without limitation, method,
|
||||
process, and apparatus claims, in any patent Licensable by such
|
||||
Contributor that would be infringed, but for the grant of the
|
||||
License, by the making, using, selling, offering for sale, having
|
||||
made, import, or transfer of either its Contributions or its
|
||||
Contributor Version.
|
||||
|
||||
1.12. "Secondary License"
|
||||
means either the GNU General Public License, Version 2.0, the GNU
|
||||
Lesser General Public License, Version 2.1, the GNU Affero General
|
||||
Public License, Version 3.0, or any later versions of those
|
||||
licenses.
|
||||
|
||||
1.13. "Source Code Form"
|
||||
means the form of the work preferred for making modifications.
|
||||
|
||||
1.14. "You" (or "Your")
|
||||
means an individual or a legal entity exercising rights under this
|
||||
License. For legal entities, "You" includes any entity that
|
||||
controls, is controlled by, or is under common control with You. For
|
||||
purposes of this definition, "control" means (a) the power, direct
|
||||
or indirect, to cause the direction or management of such entity,
|
||||
whether by contract or otherwise, or (b) ownership of more than
|
||||
fifty percent (50%) of the outstanding shares or beneficial
|
||||
ownership of such entity.
|
||||
|
||||
2. License Grants and Conditions
|
||||
--------------------------------
|
||||
|
||||
2.1. Grants
|
||||
|
||||
Each Contributor hereby grants You a world-wide, royalty-free,
|
||||
non-exclusive license:
|
||||
|
||||
(a) under intellectual property rights (other than patent or trademark)
|
||||
Licensable by such Contributor to use, reproduce, make available,
|
||||
modify, display, perform, distribute, and otherwise exploit its
|
||||
Contributions, either on an unmodified basis, with Modifications, or
|
||||
as part of a Larger Work; and
|
||||
|
||||
(b) under Patent Claims of such Contributor to make, use, sell, offer
|
||||
for sale, have made, import, and otherwise transfer either its
|
||||
Contributions or its Contributor Version.
|
||||
|
||||
2.2. Effective Date
|
||||
|
||||
The licenses granted in Section 2.1 with respect to any Contribution
|
||||
become effective for each Contribution on the date the Contributor first
|
||||
distributes such Contribution.
|
||||
|
||||
2.3. Limitations on Grant Scope
|
||||
|
||||
The licenses granted in this Section 2 are the only rights granted under
|
||||
this License. No additional rights or licenses will be implied from the
|
||||
distribution or licensing of Covered Software under this License.
|
||||
Notwithstanding Section 2.1(b) above, no patent license is granted by a
|
||||
Contributor:
|
||||
|
||||
(a) for any code that a Contributor has removed from Covered Software;
|
||||
or
|
||||
|
||||
(b) for infringements caused by: (i) Your and any other third party's
|
||||
modifications of Covered Software, or (ii) the combination of its
|
||||
Contributions with other software (except as part of its Contributor
|
||||
Version); or
|
||||
|
||||
(c) under Patent Claims infringed by Covered Software in the absence of
|
||||
its Contributions.
|
||||
|
||||
This License does not grant any rights in the trademarks, service marks,
|
||||
or logos of any Contributor (except as may be necessary to comply with
|
||||
the notice requirements in Section 3.4).
|
||||
|
||||
2.4. Subsequent Licenses
|
||||
|
||||
No Contributor makes additional grants as a result of Your choice to
|
||||
distribute the Covered Software under a subsequent version of this
|
||||
License (see Section 10.2) or under the terms of a Secondary License (if
|
||||
permitted under the terms of Section 3.3).
|
||||
|
||||
2.5. Representation
|
||||
|
||||
Each Contributor represents that the Contributor believes its
|
||||
Contributions are its original creation(s) or it has sufficient rights
|
||||
to grant the rights to its Contributions conveyed by this License.
|
||||
|
||||
2.6. Fair Use
|
||||
|
||||
This License is not intended to limit any rights You have under
|
||||
applicable copyright doctrines of fair use, fair dealing, or other
|
||||
equivalents.
|
||||
|
||||
2.7. Conditions
|
||||
|
||||
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
|
||||
in Section 2.1.
|
||||
|
||||
3. Responsibilities
|
||||
-------------------
|
||||
|
||||
3.1. Distribution of Source Form
|
||||
|
||||
All distribution of Covered Software in Source Code Form, including any
|
||||
Modifications that You create or to which You contribute, must be under
|
||||
the terms of this License. You must inform recipients that the Source
|
||||
Code Form of the Covered Software is governed by the terms of this
|
||||
License, and how they can obtain a copy of this License. You may not
|
||||
attempt to alter or restrict the recipients' rights in the Source Code
|
||||
Form.
|
||||
|
||||
3.2. Distribution of Executable Form
|
||||
|
||||
If You distribute Covered Software in Executable Form then:
|
||||
|
||||
(a) such Covered Software must also be made available in Source Code
|
||||
Form, as described in Section 3.1, and You must inform recipients of
|
||||
the Executable Form how they can obtain a copy of such Source Code
|
||||
Form by reasonable means in a timely manner, at a charge no more
|
||||
than the cost of distribution to the recipient; and
|
||||
|
||||
(b) You may distribute such Executable Form under the terms of this
|
||||
License, or sublicense it under different terms, provided that the
|
||||
license for the Executable Form does not attempt to limit or alter
|
||||
the recipients' rights in the Source Code Form under this License.
|
||||
|
||||
3.3. Distribution of a Larger Work
|
||||
|
||||
You may create and distribute a Larger Work under terms of Your choice,
|
||||
provided that You also comply with the requirements of this License for
|
||||
the Covered Software. If the Larger Work is a combination of Covered
|
||||
Software with a work governed by one or more Secondary Licenses, and the
|
||||
Covered Software is not Incompatible With Secondary Licenses, this
|
||||
License permits You to additionally distribute such Covered Software
|
||||
under the terms of such Secondary License(s), so that the recipient of
|
||||
the Larger Work may, at their option, further distribute the Covered
|
||||
Software under the terms of either this License or such Secondary
|
||||
License(s).
|
||||
|
||||
3.4. Notices
|
||||
|
||||
You may not remove or alter the substance of any license notices
|
||||
(including copyright notices, patent notices, disclaimers of warranty,
|
||||
or limitations of liability) contained within the Source Code Form of
|
||||
the Covered Software, except that You may alter any license notices to
|
||||
the extent required to remedy known factual inaccuracies.
|
||||
|
||||
3.5. Application of Additional Terms
|
||||
|
||||
You may choose to offer, and to charge a fee for, warranty, support,
|
||||
indemnity or liability obligations to one or more recipients of Covered
|
||||
Software. However, You may do so only on Your own behalf, and not on
|
||||
behalf of any Contributor. You must make it absolutely clear that any
|
||||
such warranty, support, indemnity, or liability obligation is offered by
|
||||
You alone, and You hereby agree to indemnify every Contributor for any
|
||||
liability incurred by such Contributor as a result of warranty, support,
|
||||
indemnity or liability terms You offer. You may include additional
|
||||
disclaimers of warranty and limitations of liability specific to any
|
||||
jurisdiction.
|
||||
|
||||
4. Inability to Comply Due to Statute or Regulation
|
||||
---------------------------------------------------
|
||||
|
||||
If it is impossible for You to comply with any of the terms of this
|
||||
License with respect to some or all of the Covered Software due to
|
||||
statute, judicial order, or regulation then You must: (a) comply with
|
||||
the terms of this License to the maximum extent possible; and (b)
|
||||
describe the limitations and the code they affect. Such description must
|
||||
be placed in a text file included with all distributions of the Covered
|
||||
Software under this License. Except to the extent prohibited by statute
|
||||
or regulation, such description must be sufficiently detailed for a
|
||||
recipient of ordinary skill to be able to understand it.
|
||||
|
||||
5. Termination
|
||||
--------------
|
||||
|
||||
5.1. The rights granted under this License will terminate automatically
|
||||
if You fail to comply with any of its terms. However, if You become
|
||||
compliant, then the rights granted under this License from a particular
|
||||
Contributor are reinstated (a) provisionally, unless and until such
|
||||
Contributor explicitly and finally terminates Your grants, and (b) on an
|
||||
ongoing basis, if such Contributor fails to notify You of the
|
||||
non-compliance by some reasonable means prior to 60 days after You have
|
||||
come back into compliance. Moreover, Your grants from a particular
|
||||
Contributor are reinstated on an ongoing basis if such Contributor
|
||||
notifies You of the non-compliance by some reasonable means, this is the
|
||||
first time You have received notice of non-compliance with this License
|
||||
from such Contributor, and You become compliant prior to 30 days after
|
||||
Your receipt of the notice.
|
||||
|
||||
5.2. If You initiate litigation against any entity by asserting a patent
|
||||
infringement claim (excluding declaratory judgment actions,
|
||||
counter-claims, and cross-claims) alleging that a Contributor Version
|
||||
directly or indirectly infringes any patent, then the rights granted to
|
||||
You by any and all Contributors for the Covered Software under Section
|
||||
2.1 of this License shall terminate.
|
||||
|
||||
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
|
||||
end user license agreements (excluding distributors and resellers) which
|
||||
have been validly granted by You or Your distributors under this License
|
||||
prior to termination shall survive termination.
|
||||
|
||||
************************************************************************
|
||||
* *
|
||||
* 6. Disclaimer of Warranty *
|
||||
* ------------------------- *
|
||||
* *
|
||||
* Covered Software is provided under this License on an "as is" *
|
||||
* basis, without warranty of any kind, either expressed, implied, or *
|
||||
* statutory, including, without limitation, warranties that the *
|
||||
* Covered Software is free of defects, merchantable, fit for a *
|
||||
* particular purpose or non-infringing. The entire risk as to the *
|
||||
* quality and performance of the Covered Software is with You. *
|
||||
* Should any Covered Software prove defective in any respect, You *
|
||||
* (not any Contributor) assume the cost of any necessary servicing, *
|
||||
* repair, or correction. This disclaimer of warranty constitutes an *
|
||||
* essential part of this License. No use of any Covered Software is *
|
||||
* authorized under this License except under this disclaimer. *
|
||||
* *
|
||||
************************************************************************
|
||||
|
||||
************************************************************************
|
||||
* *
|
||||
* 7. Limitation of Liability *
|
||||
* -------------------------- *
|
||||
* *
|
||||
* Under no circumstances and under no legal theory, whether tort *
|
||||
* (including negligence), contract, or otherwise, shall any *
|
||||
* Contributor, or anyone who distributes Covered Software as *
|
||||
* permitted above, be liable to You for any direct, indirect, *
|
||||
* special, incidental, or consequential damages of any character *
|
||||
* including, without limitation, damages for lost profits, loss of *
|
||||
* goodwill, work stoppage, computer failure or malfunction, or any *
|
||||
* and all other commercial damages or losses, even if such party *
|
||||
* shall have been informed of the possibility of such damages. This *
|
||||
* limitation of liability shall not apply to liability for death or *
|
||||
* personal injury resulting from such party's negligence to the *
|
||||
* extent applicable law prohibits such limitation. Some *
|
||||
* jurisdictions do not allow the exclusion or limitation of *
|
||||
* incidental or consequential damages, so this exclusion and *
|
||||
* limitation may not apply to You. *
|
||||
* *
|
||||
************************************************************************
|
||||
|
||||
8. Litigation
|
||||
-------------
|
||||
|
||||
Any litigation relating to this License may be brought only in the
|
||||
courts of a jurisdiction where the defendant maintains its principal
|
||||
place of business and such litigation shall be governed by laws of that
|
||||
jurisdiction, without reference to its conflict-of-law provisions.
|
||||
Nothing in this Section shall prevent a party's ability to bring
|
||||
cross-claims or counter-claims.
|
||||
|
||||
9. Miscellaneous
|
||||
----------------
|
||||
|
||||
This License represents the complete agreement concerning the subject
|
||||
matter hereof. If any provision of this License is held to be
|
||||
unenforceable, such provision shall be reformed only to the extent
|
||||
necessary to make it enforceable. Any law or regulation which provides
|
||||
that the language of a contract shall be construed against the drafter
|
||||
shall not be used to construe this License against a Contributor.
|
||||
|
||||
10. Versions of the License
|
||||
---------------------------
|
||||
|
||||
10.1. New Versions
|
||||
|
||||
Mozilla Foundation is the license steward. Except as provided in Section
|
||||
10.3, no one other than the license steward has the right to modify or
|
||||
publish new versions of this License. Each version will be given a
|
||||
distinguishing version number.
|
||||
|
||||
10.2. Effect of New Versions
|
||||
|
||||
You may distribute the Covered Software under the terms of the version
|
||||
of the License under which You originally received the Covered Software,
|
||||
or under the terms of any subsequent version published by the license
|
||||
steward.
|
||||
|
||||
10.3. Modified Versions
|
||||
|
||||
If you create software not governed by this License, and you want to
|
||||
create a new license for such software, you may create and use a
|
||||
modified version of this License if you rename the license and remove
|
||||
any references to the name of the license steward (except to note that
|
||||
such modified license differs from this License).
|
||||
|
||||
10.4. Distributing Source Code Form that is Incompatible With Secondary
|
||||
Licenses
|
||||
|
||||
If You choose to distribute Source Code Form that is Incompatible With
|
||||
Secondary Licenses under the terms of this version of the License, the
|
||||
notice described in Exhibit B of this License must be attached.
|
||||
|
||||
Exhibit A - Source Code Form License Notice
|
||||
-------------------------------------------
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
If it is not possible or desirable to put the notice in a particular
|
||||
file, then You may include the notice in a location (such as a LICENSE
|
||||
file in a relevant directory) where a recipient would be likely to look
|
||||
for such a notice.
|
||||
|
||||
You may add additional accurate notices of copyright ownership.
|
||||
|
||||
Exhibit B - "Incompatible With Secondary Licenses" Notice
|
||||
---------------------------------------------------------
|
||||
|
||||
This Source Code Form is "Incompatible With Secondary Licenses", as
|
||||
defined by the Mozilla Public License, v. 2.0.
|
||||
9
vendor/go.mau.fi/util/base58/README.md
vendored
Normal file
9
vendor/go.mau.fi/util/base58/README.md
vendored
Normal file
@ -0,0 +1,9 @@
|
||||
base58
|
||||
==========
|
||||
|
||||
This is a copy of <https://github.com/btcsuite/btcd/tree/master/btcutil/base58>.
|
||||
|
||||
## License
|
||||
|
||||
Package base58 is licensed under the [copyfree](http://copyfree.org) ISC
|
||||
License.
|
||||
138
vendor/go.mau.fi/util/base58/base58.go
vendored
Normal file
138
vendor/go.mau.fi/util/base58/base58.go
vendored
Normal file
@ -0,0 +1,138 @@
|
||||
// Copyright (c) 2013-2015 The btcsuite developers
|
||||
// Use of this source code is governed by an ISC
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package base58
|
||||
|
||||
import (
|
||||
"math/big"
|
||||
)
|
||||
|
||||
//go:generate go run genalphabet.go
|
||||
|
||||
var bigRadix = [...]*big.Int{
|
||||
big.NewInt(0),
|
||||
big.NewInt(58),
|
||||
big.NewInt(58 * 58),
|
||||
big.NewInt(58 * 58 * 58),
|
||||
big.NewInt(58 * 58 * 58 * 58),
|
||||
big.NewInt(58 * 58 * 58 * 58 * 58),
|
||||
big.NewInt(58 * 58 * 58 * 58 * 58 * 58),
|
||||
big.NewInt(58 * 58 * 58 * 58 * 58 * 58 * 58),
|
||||
big.NewInt(58 * 58 * 58 * 58 * 58 * 58 * 58 * 58),
|
||||
big.NewInt(58 * 58 * 58 * 58 * 58 * 58 * 58 * 58 * 58),
|
||||
bigRadix10,
|
||||
}
|
||||
|
||||
var bigRadix10 = big.NewInt(58 * 58 * 58 * 58 * 58 * 58 * 58 * 58 * 58 * 58) // 58^10
|
||||
|
||||
// Decode decodes a modified base58 string to a byte slice.
|
||||
func Decode(b string) []byte {
|
||||
answer := big.NewInt(0)
|
||||
scratch := new(big.Int)
|
||||
|
||||
// Calculating with big.Int is slow for each iteration.
|
||||
// x += b58[b[i]] * j
|
||||
// j *= 58
|
||||
//
|
||||
// Instead we can try to do as much calculations on int64.
|
||||
// We can represent a 10 digit base58 number using an int64.
|
||||
//
|
||||
// Hence we'll try to convert 10, base58 digits at a time.
|
||||
// The rough idea is to calculate `t`, such that:
|
||||
//
|
||||
// t := b58[b[i+9]] * 58^9 ... + b58[b[i+1]] * 58^1 + b58[b[i]] * 58^0
|
||||
// x *= 58^10
|
||||
// x += t
|
||||
//
|
||||
// Of course, in addition, we'll need to handle boundary condition when `b` is not multiple of 58^10.
|
||||
// In that case we'll use the bigRadix[n] lookup for the appropriate power.
|
||||
for t := b; len(t) > 0; {
|
||||
n := len(t)
|
||||
if n > 10 {
|
||||
n = 10
|
||||
}
|
||||
|
||||
total := uint64(0)
|
||||
for _, v := range t[:n] {
|
||||
tmp := b58[v]
|
||||
if tmp == 255 {
|
||||
return []byte("")
|
||||
}
|
||||
total = total*58 + uint64(tmp)
|
||||
}
|
||||
|
||||
answer.Mul(answer, bigRadix[n])
|
||||
scratch.SetUint64(total)
|
||||
answer.Add(answer, scratch)
|
||||
|
||||
t = t[n:]
|
||||
}
|
||||
|
||||
tmpval := answer.Bytes()
|
||||
|
||||
var numZeros int
|
||||
for numZeros = 0; numZeros < len(b); numZeros++ {
|
||||
if b[numZeros] != alphabetIdx0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
flen := numZeros + len(tmpval)
|
||||
val := make([]byte, flen)
|
||||
copy(val[numZeros:], tmpval)
|
||||
|
||||
return val
|
||||
}
|
||||
|
||||
// Encode encodes a byte slice to a modified base58 string.
|
||||
func Encode(b []byte) string {
|
||||
x := new(big.Int)
|
||||
x.SetBytes(b)
|
||||
|
||||
// maximum length of output is log58(2^(8*len(b))) == len(b) * 8 / log(58)
|
||||
maxlen := int(float64(len(b))*1.365658237309761) + 1
|
||||
answer := make([]byte, 0, maxlen)
|
||||
mod := new(big.Int)
|
||||
for x.Sign() > 0 {
|
||||
// Calculating with big.Int is slow for each iteration.
|
||||
// x, mod = x / 58, x % 58
|
||||
//
|
||||
// Instead we can try to do as much calculations on int64.
|
||||
// x, mod = x / 58^10, x % 58^10
|
||||
//
|
||||
// Which will give us mod, which is 10 digit base58 number.
|
||||
// We'll loop that 10 times to convert to the answer.
|
||||
|
||||
x.DivMod(x, bigRadix10, mod)
|
||||
if x.Sign() == 0 {
|
||||
// When x = 0, we need to ensure we don't add any extra zeros.
|
||||
m := mod.Int64()
|
||||
for m > 0 {
|
||||
answer = append(answer, alphabet[m%58])
|
||||
m /= 58
|
||||
}
|
||||
} else {
|
||||
m := mod.Int64()
|
||||
for i := 0; i < 10; i++ {
|
||||
answer = append(answer, alphabet[m%58])
|
||||
m /= 58
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// leading zero bytes
|
||||
for _, i := range b {
|
||||
if i != 0 {
|
||||
break
|
||||
}
|
||||
answer = append(answer, alphabetIdx0)
|
||||
}
|
||||
|
||||
// reverse
|
||||
alen := len(answer)
|
||||
for i := 0; i < alen/2; i++ {
|
||||
answer[i], answer[alen-1-i] = answer[alen-1-i], answer[i]
|
||||
}
|
||||
|
||||
return string(answer)
|
||||
}
|
||||
@ -28,7 +28,7 @@ func checksum(input []byte) (cksum [4]byte) {
|
||||
func CheckEncode(input []byte, version byte) string {
|
||||
b := make([]byte, 0, 1+len(input)+4)
|
||||
b = append(b, version)
|
||||
b = append(b, input[:]...)
|
||||
b = append(b, input...)
|
||||
cksum := checksum(b)
|
||||
b = append(b, cksum[:]...)
|
||||
return Encode(b)
|
||||
@ -6,7 +6,7 @@
|
||||
Package base58 provides an API for working with modified base58 and Base58Check
|
||||
encodings.
|
||||
|
||||
Modified Base58 Encoding
|
||||
# Modified Base58 Encoding
|
||||
|
||||
Standard base58 encoding is similar to standard base64 encoding except, as the
|
||||
name implies, it uses a 58 character alphabet which results in an alphanumeric
|
||||
@ -17,7 +17,7 @@ The modified base58 alphabet used by Bitcoin, and hence this package, omits the
|
||||
0, O, I, and l characters that look the same in many fonts and are therefore
|
||||
hard to humans to distinguish.
|
||||
|
||||
Base58Check Encoding Scheme
|
||||
# Base58Check Encoding Scheme
|
||||
|
||||
The Base58Check encoding scheme is primarily used for Bitcoin addresses at the
|
||||
time of this writing, however it can be used to generically encode arbitrary
|
||||
59
vendor/go.mau.fi/util/jsontime/helpers.go
vendored
Normal file
59
vendor/go.mau.fi/util/jsontime/helpers.go
vendored
Normal file
@ -0,0 +1,59 @@
|
||||
// Copyright (c) 2023 Tulir Asokan
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
package jsontime
|
||||
|
||||
import (
|
||||
"time"
|
||||
)
|
||||
|
||||
func UM(time time.Time) UnixMilli {
|
||||
return UnixMilli{Time: time}
|
||||
}
|
||||
|
||||
func UMInt(ts int64) UnixMilli {
|
||||
return UM(time.UnixMilli(ts))
|
||||
}
|
||||
|
||||
func UnixMilliNow() UnixMilli {
|
||||
return UM(time.Now())
|
||||
}
|
||||
|
||||
func UMicro(time time.Time) UnixMicro {
|
||||
return UnixMicro{Time: time}
|
||||
}
|
||||
|
||||
func UMicroInto(ts int64) UnixMicro {
|
||||
return UMicro(time.UnixMicro(ts))
|
||||
}
|
||||
|
||||
func UnixMicroNow() UnixMicro {
|
||||
return UMicro(time.Now())
|
||||
}
|
||||
|
||||
func UN(time time.Time) UnixNano {
|
||||
return UnixNano{Time: time}
|
||||
}
|
||||
|
||||
func UNInt(ts int64) UnixNano {
|
||||
return UN(time.Unix(0, ts))
|
||||
}
|
||||
|
||||
func UnixNanoNow() UnixNano {
|
||||
return UN(time.Now())
|
||||
}
|
||||
|
||||
func U(time time.Time) Unix {
|
||||
return Unix{Time: time}
|
||||
}
|
||||
|
||||
func UInt(ts int64) Unix {
|
||||
return U(time.Unix(ts, 0))
|
||||
}
|
||||
|
||||
func UnixNow() Unix {
|
||||
return U(time.Now())
|
||||
}
|
||||
90
vendor/go.mau.fi/util/jsontime/integer.go
vendored
Normal file
90
vendor/go.mau.fi/util/jsontime/integer.go
vendored
Normal file
@ -0,0 +1,90 @@
|
||||
// Copyright (c) 2023 Tulir Asokan
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
package jsontime
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"time"
|
||||
)
|
||||
|
||||
func parseTime(data []byte, unixConv func(int64) time.Time, into *time.Time) error {
|
||||
var val int64
|
||||
err := json.Unmarshal(data, &val)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if val == 0 {
|
||||
*into = time.Time{}
|
||||
} else {
|
||||
*into = unixConv(val)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type UnixMilli struct {
|
||||
time.Time
|
||||
}
|
||||
|
||||
func (um UnixMilli) MarshalJSON() ([]byte, error) {
|
||||
if um.IsZero() {
|
||||
return []byte{'0'}, nil
|
||||
}
|
||||
return json.Marshal(um.UnixMilli())
|
||||
}
|
||||
|
||||
func (um *UnixMilli) UnmarshalJSON(data []byte) error {
|
||||
return parseTime(data, time.UnixMilli, &um.Time)
|
||||
}
|
||||
|
||||
type UnixMicro struct {
|
||||
time.Time
|
||||
}
|
||||
|
||||
func (um UnixMicro) MarshalJSON() ([]byte, error) {
|
||||
if um.IsZero() {
|
||||
return []byte{'0'}, nil
|
||||
}
|
||||
return json.Marshal(um.UnixMicro())
|
||||
}
|
||||
|
||||
func (um *UnixMicro) UnmarshalJSON(data []byte) error {
|
||||
return parseTime(data, time.UnixMicro, &um.Time)
|
||||
}
|
||||
|
||||
type UnixNano struct {
|
||||
time.Time
|
||||
}
|
||||
|
||||
func (un UnixNano) MarshalJSON() ([]byte, error) {
|
||||
if un.IsZero() {
|
||||
return []byte{'0'}, nil
|
||||
}
|
||||
return json.Marshal(un.UnixNano())
|
||||
}
|
||||
|
||||
func (un *UnixNano) UnmarshalJSON(data []byte) error {
|
||||
return parseTime(data, func(i int64) time.Time {
|
||||
return time.Unix(0, i)
|
||||
}, &un.Time)
|
||||
}
|
||||
|
||||
type Unix struct {
|
||||
time.Time
|
||||
}
|
||||
|
||||
func (u Unix) MarshalJSON() ([]byte, error) {
|
||||
if u.IsZero() {
|
||||
return []byte{'0'}, nil
|
||||
}
|
||||
return json.Marshal(u.Unix())
|
||||
}
|
||||
|
||||
func (u *Unix) UnmarshalJSON(data []byte) error {
|
||||
return parseTime(data, func(i int64) time.Time {
|
||||
return time.Unix(i, 0)
|
||||
}, &u.Time)
|
||||
}
|
||||
95
vendor/go.mau.fi/util/jsontime/string.go
vendored
Normal file
95
vendor/go.mau.fi/util/jsontime/string.go
vendored
Normal file
@ -0,0 +1,95 @@
|
||||
// Copyright (c) 2023 Tulir Asokan
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
package jsontime
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strconv"
|
||||
"time"
|
||||
)
|
||||
|
||||
func parseTimeString(data []byte, unixConv func(int64) time.Time, into *time.Time) error {
|
||||
var strVal string
|
||||
err := json.Unmarshal(data, &strVal)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
val, err := strconv.ParseInt(strVal, 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if val == 0 {
|
||||
*into = time.Time{}
|
||||
} else {
|
||||
*into = unixConv(val)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type UnixMilliString struct {
|
||||
time.Time
|
||||
}
|
||||
|
||||
func (um UnixMilliString) MarshalJSON() ([]byte, error) {
|
||||
if um.IsZero() {
|
||||
return []byte{'"', '0', '"'}, nil
|
||||
}
|
||||
return json.Marshal(strconv.FormatInt(um.UnixMilli(), 10))
|
||||
}
|
||||
|
||||
func (um *UnixMilliString) UnmarshalJSON(data []byte) error {
|
||||
return parseTimeString(data, time.UnixMilli, &um.Time)
|
||||
}
|
||||
|
||||
type UnixMicroString struct {
|
||||
time.Time
|
||||
}
|
||||
|
||||
func (um UnixMicroString) MarshalJSON() ([]byte, error) {
|
||||
if um.IsZero() {
|
||||
return []byte{'"', '0', '"'}, nil
|
||||
}
|
||||
return json.Marshal(strconv.FormatInt(um.UnixMilli(), 10))
|
||||
}
|
||||
|
||||
func (um *UnixMicroString) UnmarshalJSON(data []byte) error {
|
||||
return parseTimeString(data, time.UnixMicro, &um.Time)
|
||||
}
|
||||
|
||||
type UnixNanoString struct {
|
||||
time.Time
|
||||
}
|
||||
|
||||
func (um UnixNanoString) MarshalJSON() ([]byte, error) {
|
||||
if um.IsZero() {
|
||||
return []byte{'"', '0', '"'}, nil
|
||||
}
|
||||
return json.Marshal(um.UnixNano())
|
||||
}
|
||||
|
||||
func (um *UnixNanoString) UnmarshalJSON(data []byte) error {
|
||||
return parseTimeString(data, func(i int64) time.Time {
|
||||
return time.Unix(0, i)
|
||||
}, &um.Time)
|
||||
}
|
||||
|
||||
type UnixString struct {
|
||||
time.Time
|
||||
}
|
||||
|
||||
func (u UnixString) MarshalJSON() ([]byte, error) {
|
||||
if u.IsZero() {
|
||||
return []byte{'"', '0', '"'}, nil
|
||||
}
|
||||
return json.Marshal(u.Unix())
|
||||
}
|
||||
|
||||
func (u *UnixString) UnmarshalJSON(data []byte) error {
|
||||
return parseTimeString(data, func(i int64) time.Time {
|
||||
return time.Unix(i, 0)
|
||||
}, &u.Time)
|
||||
}
|
||||
53
vendor/go.mau.fi/util/retryafter/retryafter.go
vendored
Normal file
53
vendor/go.mau.fi/util/retryafter/retryafter.go
vendored
Normal file
@ -0,0 +1,53 @@
|
||||
// Copyright (c) 2021 Dillon Dixon
|
||||
// Copyright (c) 2023 Tulir Asokan
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
// Package retryafter contains a utility function for parsing the Retry-After HTTP header.
|
||||
package retryafter
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"strconv"
|
||||
"time"
|
||||
)
|
||||
|
||||
var now = time.Now
|
||||
|
||||
// Parse parses the backoff time specified in the Retry-After header if present.
|
||||
// See https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Retry-After.
|
||||
//
|
||||
// The second parameter is the fallback duration to use if the header is not present or invalid.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// time.Sleep(retryafter.Parse(resp.Header.Get("Retry-After"), 5*time.Second))
|
||||
func Parse(retryAfter string, fallback time.Duration) time.Duration {
|
||||
if retryAfter == "" {
|
||||
return fallback
|
||||
} else if t, err := time.Parse(http.TimeFormat, retryAfter); err == nil {
|
||||
return t.Sub(now())
|
||||
} else if seconds, err := strconv.Atoi(retryAfter); err == nil {
|
||||
return time.Duration(seconds) * time.Second
|
||||
}
|
||||
|
||||
return fallback
|
||||
}
|
||||
|
||||
// Should returns true if the given status code indicates that the request should be retried.
|
||||
//
|
||||
// if retryafter.Should(resp.StatusCode, true) {
|
||||
// time.Sleep(retryafter.Parse(resp.Header.Get("Retry-After"), 5*time.Second))
|
||||
// }
|
||||
func Should(statusCode int, retryOnRateLimit bool) bool {
|
||||
switch statusCode {
|
||||
case http.StatusBadGateway, http.StatusServiceUnavailable, http.StatusGatewayTimeout:
|
||||
return true
|
||||
case http.StatusTooManyRequests:
|
||||
return retryOnRateLimit
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
3
vendor/golang.org/x/crypto/AUTHORS
generated
vendored
3
vendor/golang.org/x/crypto/AUTHORS
generated
vendored
@ -1,3 +0,0 @@
|
||||
# This source code refers to The Go Authors for copyright purposes.
|
||||
# The master list of authors is in the main Go distribution,
|
||||
# visible at https://tip.golang.org/AUTHORS.
|
||||
3
vendor/golang.org/x/crypto/CONTRIBUTORS
generated
vendored
3
vendor/golang.org/x/crypto/CONTRIBUTORS
generated
vendored
@ -1,3 +0,0 @@
|
||||
# This source code was written by the Go contributors.
|
||||
# The master list of contributors is in the main Go distribution,
|
||||
# visible at https://tip.golang.org/CONTRIBUTORS.
|
||||
2
vendor/golang.org/x/crypto/hkdf/hkdf.go
generated
vendored
2
vendor/golang.org/x/crypto/hkdf/hkdf.go
generated
vendored
@ -56,7 +56,9 @@ func (f *hkdf) Read(p []byte) (int, error) {
|
||||
|
||||
// Fill the rest of the buffer
|
||||
for len(p) > 0 {
|
||||
if f.counter > 1 {
|
||||
f.expander.Reset()
|
||||
}
|
||||
f.expander.Write(f.prev)
|
||||
f.expander.Write(f.info)
|
||||
f.expander.Write([]byte{f.counter})
|
||||
|
||||
27
vendor/golang.org/x/exp/LICENSE
generated
vendored
Normal file
27
vendor/golang.org/x/exp/LICENSE
generated
vendored
Normal file
@ -0,0 +1,27 @@
|
||||
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
22
vendor/golang.org/x/exp/PATENTS
generated
vendored
Normal file
22
vendor/golang.org/x/exp/PATENTS
generated
vendored
Normal file
@ -0,0 +1,22 @@
|
||||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the Go project.
|
||||
|
||||
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer and otherwise run, modify and propagate the contents of this
|
||||
implementation of Go, where such license applies only to those patent
|
||||
claims, both currently owned or controlled by Google and acquired in
|
||||
the future, licensable by Google that are necessarily infringed by this
|
||||
implementation of Go. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
||||
implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of Go or any code incorporated within this
|
||||
implementation of Go constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of Go
|
||||
shall terminate as of the date such litigation is filed.
|
||||
94
vendor/golang.org/x/exp/maps/maps.go
generated
vendored
Normal file
94
vendor/golang.org/x/exp/maps/maps.go
generated
vendored
Normal file
@ -0,0 +1,94 @@
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package maps defines various functions useful with maps of any type.
|
||||
package maps
|
||||
|
||||
// Keys returns the keys of the map m.
|
||||
// The keys will be in an indeterminate order.
|
||||
func Keys[M ~map[K]V, K comparable, V any](m M) []K {
|
||||
r := make([]K, 0, len(m))
|
||||
for k := range m {
|
||||
r = append(r, k)
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
// Values returns the values of the map m.
|
||||
// The values will be in an indeterminate order.
|
||||
func Values[M ~map[K]V, K comparable, V any](m M) []V {
|
||||
r := make([]V, 0, len(m))
|
||||
for _, v := range m {
|
||||
r = append(r, v)
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
// Equal reports whether two maps contain the same key/value pairs.
|
||||
// Values are compared using ==.
|
||||
func Equal[M1, M2 ~map[K]V, K, V comparable](m1 M1, m2 M2) bool {
|
||||
if len(m1) != len(m2) {
|
||||
return false
|
||||
}
|
||||
for k, v1 := range m1 {
|
||||
if v2, ok := m2[k]; !ok || v1 != v2 {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// EqualFunc is like Equal, but compares values using eq.
|
||||
// Keys are still compared with ==.
|
||||
func EqualFunc[M1 ~map[K]V1, M2 ~map[K]V2, K comparable, V1, V2 any](m1 M1, m2 M2, eq func(V1, V2) bool) bool {
|
||||
if len(m1) != len(m2) {
|
||||
return false
|
||||
}
|
||||
for k, v1 := range m1 {
|
||||
if v2, ok := m2[k]; !ok || !eq(v1, v2) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// Clear removes all entries from m, leaving it empty.
|
||||
func Clear[M ~map[K]V, K comparable, V any](m M) {
|
||||
for k := range m {
|
||||
delete(m, k)
|
||||
}
|
||||
}
|
||||
|
||||
// Clone returns a copy of m. This is a shallow clone:
|
||||
// the new keys and values are set using ordinary assignment.
|
||||
func Clone[M ~map[K]V, K comparable, V any](m M) M {
|
||||
// Preserve nil in case it matters.
|
||||
if m == nil {
|
||||
return nil
|
||||
}
|
||||
r := make(M, len(m))
|
||||
for k, v := range m {
|
||||
r[k] = v
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
// Copy copies all key/value pairs in src adding them to dst.
|
||||
// When a key in src is already present in dst,
|
||||
// the value in dst will be overwritten by the value associated
|
||||
// with the key in src.
|
||||
func Copy[M1 ~map[K]V, M2 ~map[K]V, K comparable, V any](dst M1, src M2) {
|
||||
for k, v := range src {
|
||||
dst[k] = v
|
||||
}
|
||||
}
|
||||
|
||||
// DeleteFunc deletes any key/value pairs from m for which del returns true.
|
||||
func DeleteFunc[M ~map[K]V, K comparable, V any](m M, del func(K, V) bool) {
|
||||
for k, v := range m {
|
||||
if del(k, v) {
|
||||
delete(m, k)
|
||||
}
|
||||
}
|
||||
}
|
||||
3
vendor/golang.org/x/net/AUTHORS
generated
vendored
3
vendor/golang.org/x/net/AUTHORS
generated
vendored
@ -1,3 +0,0 @@
|
||||
# This source code refers to The Go Authors for copyright purposes.
|
||||
# The master list of authors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/AUTHORS.
|
||||
3
vendor/golang.org/x/net/CONTRIBUTORS
generated
vendored
3
vendor/golang.org/x/net/CONTRIBUTORS
generated
vendored
@ -1,3 +0,0 @@
|
||||
# This source code was written by the Go contributors.
|
||||
# The master list of contributors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/CONTRIBUTORS.
|
||||
21
vendor/golang.org/x/net/html/doc.go
generated
vendored
21
vendor/golang.org/x/net/html/doc.go
generated
vendored
@ -92,6 +92,27 @@ example, to process each anchor node in depth-first order:
|
||||
The relevant specifications include:
|
||||
https://html.spec.whatwg.org/multipage/syntax.html and
|
||||
https://html.spec.whatwg.org/multipage/syntax.html#tokenization
|
||||
|
||||
# Security Considerations
|
||||
|
||||
Care should be taken when parsing and interpreting HTML, whether full documents
|
||||
or fragments, within the framework of the HTML specification, especially with
|
||||
regard to untrusted inputs.
|
||||
|
||||
This package provides both a tokenizer and a parser, which implement the
|
||||
tokenization, and tokenization and tree construction stages of the WHATWG HTML
|
||||
parsing specification respectively. While the tokenizer parses and normalizes
|
||||
individual HTML tokens, only the parser constructs the DOM tree from the
|
||||
tokenized HTML, as described in the tree construction stage of the
|
||||
specification, dynamically modifying or extending the docuemnt's DOM tree.
|
||||
|
||||
If your use case requires semantically well-formed HTML documents, as defined by
|
||||
the WHATWG specification, the parser should be used rather than the tokenizer.
|
||||
|
||||
In security contexts, if trust decisions are being made using the tokenized or
|
||||
parsed content, the input must be re-serialized (for instance by using Render or
|
||||
Token.String) in order for those trust decisions to hold, as the process of
|
||||
tokenization or parsing may alter the content.
|
||||
*/
|
||||
package html // import "golang.org/x/net/html"
|
||||
|
||||
|
||||
81
vendor/golang.org/x/net/html/escape.go
generated
vendored
81
vendor/golang.org/x/net/html/escape.go
generated
vendored
@ -193,6 +193,87 @@ func lower(b []byte) []byte {
|
||||
return b
|
||||
}
|
||||
|
||||
// escapeComment is like func escape but escapes its input bytes less often.
|
||||
// Per https://github.com/golang/go/issues/58246 some HTML comments are (1)
|
||||
// meaningful and (2) contain angle brackets that we'd like to avoid escaping
|
||||
// unless we have to.
|
||||
//
|
||||
// "We have to" includes the '&' byte, since that introduces other escapes.
|
||||
//
|
||||
// It also includes those bytes (not including EOF) that would otherwise end
|
||||
// the comment. Per the summary table at the bottom of comment_test.go, this is
|
||||
// the '>' byte that, per above, we'd like to avoid escaping unless we have to.
|
||||
//
|
||||
// Studying the summary table (and T actions in its '>' column) closely, we
|
||||
// only need to escape in states 43, 44, 49, 51 and 52. State 43 is at the
|
||||
// start of the comment data. State 52 is after a '!'. The other three states
|
||||
// are after a '-'.
|
||||
//
|
||||
// Our algorithm is thus to escape every '&' and to escape '>' if and only if:
|
||||
// - The '>' is after a '!' or '-' (in the unescaped data) or
|
||||
// - The '>' is at the start of the comment data (after the opening "<!--").
|
||||
func escapeComment(w writer, s string) error {
|
||||
// When modifying this function, consider manually increasing the
|
||||
// maxSuffixLen constant in func TestComments, from 6 to e.g. 9 or more.
|
||||
// That increase should only be temporary, not committed, as it
|
||||
// exponentially affects the test running time.
|
||||
|
||||
if len(s) == 0 {
|
||||
return nil
|
||||
}
|
||||
|
||||
// Loop:
|
||||
// - Grow j such that s[i:j] does not need escaping.
|
||||
// - If s[j] does need escaping, output s[i:j] and an escaped s[j],
|
||||
// resetting i and j to point past that s[j] byte.
|
||||
i := 0
|
||||
for j := 0; j < len(s); j++ {
|
||||
escaped := ""
|
||||
switch s[j] {
|
||||
case '&':
|
||||
escaped = "&"
|
||||
|
||||
case '>':
|
||||
if j > 0 {
|
||||
if prev := s[j-1]; (prev != '!') && (prev != '-') {
|
||||
continue
|
||||
}
|
||||
}
|
||||
escaped = ">"
|
||||
|
||||
default:
|
||||
continue
|
||||
}
|
||||
|
||||
if i < j {
|
||||
if _, err := w.WriteString(s[i:j]); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if _, err := w.WriteString(escaped); err != nil {
|
||||
return err
|
||||
}
|
||||
i = j + 1
|
||||
}
|
||||
|
||||
if i < len(s) {
|
||||
if _, err := w.WriteString(s[i:]); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// escapeCommentString is to EscapeString as escapeComment is to escape.
|
||||
func escapeCommentString(s string) string {
|
||||
if strings.IndexAny(s, "&>") == -1 {
|
||||
return s
|
||||
}
|
||||
var buf bytes.Buffer
|
||||
escapeComment(&buf, s)
|
||||
return buf.String()
|
||||
}
|
||||
|
||||
const escapedChars = "&'<>\"\r"
|
||||
|
||||
func escape(w writer, s string) error {
|
||||
|
||||
4
vendor/golang.org/x/net/html/parse.go
generated
vendored
4
vendor/golang.org/x/net/html/parse.go
generated
vendored
@ -184,7 +184,7 @@ func (p *parser) clearStackToContext(s scope) {
|
||||
}
|
||||
}
|
||||
|
||||
// parseGenericRawTextElements implements the generic raw text element parsing
|
||||
// parseGenericRawTextElement implements the generic raw text element parsing
|
||||
// algorithm defined in 12.2.6.2.
|
||||
// https://html.spec.whatwg.org/multipage/parsing.html#parsing-elements-that-contain-only-text
|
||||
// TODO: Since both RAWTEXT and RCDATA states are treated as tokenizer's part
|
||||
@ -734,7 +734,7 @@ func inHeadIM(p *parser) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// 12.2.6.4.5.
|
||||
// Section 12.2.6.4.5.
|
||||
func inHeadNoscriptIM(p *parser) bool {
|
||||
switch p.tok.Type {
|
||||
case DoctypeToken:
|
||||
|
||||
32
vendor/golang.org/x/net/html/render.go
generated
vendored
32
vendor/golang.org/x/net/html/render.go
generated
vendored
@ -85,7 +85,7 @@ func render1(w writer, n *Node) error {
|
||||
if _, err := w.WriteString("<!--"); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := w.WriteString(n.Data); err != nil {
|
||||
if err := escapeComment(w, n.Data); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := w.WriteString("-->"); err != nil {
|
||||
@ -96,7 +96,7 @@ func render1(w writer, n *Node) error {
|
||||
if _, err := w.WriteString("<!DOCTYPE "); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := w.WriteString(n.Data); err != nil {
|
||||
if err := escape(w, n.Data); err != nil {
|
||||
return err
|
||||
}
|
||||
if n.Attr != nil {
|
||||
@ -194,9 +194,8 @@ func render1(w writer, n *Node) error {
|
||||
}
|
||||
}
|
||||
|
||||
// Render any child nodes.
|
||||
switch n.Data {
|
||||
case "iframe", "noembed", "noframes", "noscript", "plaintext", "script", "style", "xmp":
|
||||
// Render any child nodes
|
||||
if childTextNodesAreLiteral(n) {
|
||||
for c := n.FirstChild; c != nil; c = c.NextSibling {
|
||||
if c.Type == TextNode {
|
||||
if _, err := w.WriteString(c.Data); err != nil {
|
||||
@ -213,7 +212,7 @@ func render1(w writer, n *Node) error {
|
||||
// last element in the file, with no closing tag.
|
||||
return plaintextAbort
|
||||
}
|
||||
default:
|
||||
} else {
|
||||
for c := n.FirstChild; c != nil; c = c.NextSibling {
|
||||
if err := render1(w, c); err != nil {
|
||||
return err
|
||||
@ -231,6 +230,27 @@ func render1(w writer, n *Node) error {
|
||||
return w.WriteByte('>')
|
||||
}
|
||||
|
||||
func childTextNodesAreLiteral(n *Node) bool {
|
||||
// Per WHATWG HTML 13.3, if the parent of the current node is a style,
|
||||
// script, xmp, iframe, noembed, noframes, or plaintext element, and the
|
||||
// current node is a text node, append the value of the node's data
|
||||
// literally. The specification is not explicit about it, but we only
|
||||
// enforce this if we are in the HTML namespace (i.e. when the namespace is
|
||||
// "").
|
||||
// NOTE: we also always include noscript elements, although the
|
||||
// specification states that they should only be rendered as such if
|
||||
// scripting is enabled for the node (which is not something we track).
|
||||
if n.Namespace != "" {
|
||||
return false
|
||||
}
|
||||
switch n.Data {
|
||||
case "iframe", "noembed", "noframes", "noscript", "plaintext", "script", "style", "xmp":
|
||||
return true
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
// writeQuoted writes s to w surrounded by quotes. Normally it will use double
|
||||
// quotes, but if s contains a double quote, it will use single quotes.
|
||||
// It is used for writing the identifiers in a doctype declaration.
|
||||
|
||||
70
vendor/golang.org/x/net/html/token.go
generated
vendored
70
vendor/golang.org/x/net/html/token.go
generated
vendored
@ -110,9 +110,9 @@ func (t Token) String() string {
|
||||
case SelfClosingTagToken:
|
||||
return "<" + t.tagString() + "/>"
|
||||
case CommentToken:
|
||||
return "<!--" + t.Data + "-->"
|
||||
return "<!--" + escapeCommentString(t.Data) + "-->"
|
||||
case DoctypeToken:
|
||||
return "<!DOCTYPE " + t.Data + ">"
|
||||
return "<!DOCTYPE " + EscapeString(t.Data) + ">"
|
||||
}
|
||||
return "Invalid(" + strconv.Itoa(int(t.Type)) + ")"
|
||||
}
|
||||
@ -598,6 +598,11 @@ scriptDataDoubleEscapeEnd:
|
||||
// readComment reads the next comment token starting with "<!--". The opening
|
||||
// "<!--" has already been consumed.
|
||||
func (z *Tokenizer) readComment() {
|
||||
// When modifying this function, consider manually increasing the
|
||||
// maxSuffixLen constant in func TestComments, from 6 to e.g. 9 or more.
|
||||
// That increase should only be temporary, not committed, as it
|
||||
// exponentially affects the test running time.
|
||||
|
||||
z.data.start = z.raw.end
|
||||
defer func() {
|
||||
if z.data.end < z.data.start {
|
||||
@ -605,14 +610,13 @@ func (z *Tokenizer) readComment() {
|
||||
z.data.end = z.data.start
|
||||
}
|
||||
}()
|
||||
for dashCount := 2; ; {
|
||||
|
||||
var dashCount int
|
||||
beginning := true
|
||||
for {
|
||||
c := z.readByte()
|
||||
if z.err != nil {
|
||||
// Ignore up to two dashes at EOF.
|
||||
if dashCount > 2 {
|
||||
dashCount = 2
|
||||
}
|
||||
z.data.end = z.raw.end - dashCount
|
||||
z.data.end = z.calculateAbruptCommentDataEnd()
|
||||
return
|
||||
}
|
||||
switch c {
|
||||
@ -620,7 +624,7 @@ func (z *Tokenizer) readComment() {
|
||||
dashCount++
|
||||
continue
|
||||
case '>':
|
||||
if dashCount >= 2 {
|
||||
if dashCount >= 2 || beginning {
|
||||
z.data.end = z.raw.end - len("-->")
|
||||
return
|
||||
}
|
||||
@ -628,19 +632,52 @@ func (z *Tokenizer) readComment() {
|
||||
if dashCount >= 2 {
|
||||
c = z.readByte()
|
||||
if z.err != nil {
|
||||
z.data.end = z.raw.end
|
||||
z.data.end = z.calculateAbruptCommentDataEnd()
|
||||
return
|
||||
}
|
||||
if c == '>' {
|
||||
} else if c == '>' {
|
||||
z.data.end = z.raw.end - len("--!>")
|
||||
return
|
||||
} else if c == '-' {
|
||||
dashCount = 1
|
||||
beginning = false
|
||||
continue
|
||||
}
|
||||
}
|
||||
}
|
||||
dashCount = 0
|
||||
beginning = false
|
||||
}
|
||||
}
|
||||
|
||||
func (z *Tokenizer) calculateAbruptCommentDataEnd() int {
|
||||
raw := z.Raw()
|
||||
const prefixLen = len("<!--")
|
||||
if len(raw) >= prefixLen {
|
||||
raw = raw[prefixLen:]
|
||||
if hasSuffix(raw, "--!") {
|
||||
return z.raw.end - 3
|
||||
} else if hasSuffix(raw, "--") {
|
||||
return z.raw.end - 2
|
||||
} else if hasSuffix(raw, "-") {
|
||||
return z.raw.end - 1
|
||||
}
|
||||
}
|
||||
return z.raw.end
|
||||
}
|
||||
|
||||
func hasSuffix(b []byte, suffix string) bool {
|
||||
if len(b) < len(suffix) {
|
||||
return false
|
||||
}
|
||||
b = b[len(b)-len(suffix):]
|
||||
for i := range b {
|
||||
if b[i] != suffix[i] {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// readUntilCloseAngle reads until the next ">".
|
||||
func (z *Tokenizer) readUntilCloseAngle() {
|
||||
z.data.start = z.raw.end
|
||||
@ -876,7 +913,14 @@ func (z *Tokenizer) readTagAttrKey() {
|
||||
case ' ', '\n', '\r', '\t', '\f', '/':
|
||||
z.pendingAttr[0].end = z.raw.end - 1
|
||||
return
|
||||
case '=', '>':
|
||||
case '=':
|
||||
if z.pendingAttr[0].start+1 == z.raw.end {
|
||||
// WHATWG 13.2.5.32, if we see an equals sign before the attribute name
|
||||
// begins, we treat it as a character in the attribute name and continue.
|
||||
continue
|
||||
}
|
||||
fallthrough
|
||||
case '>':
|
||||
z.raw.end--
|
||||
z.pendingAttr[0].end = z.raw.end
|
||||
return
|
||||
|
||||
27
vendor/golang.org/x/sys/LICENSE
generated
vendored
Normal file
27
vendor/golang.org/x/sys/LICENSE
generated
vendored
Normal file
@ -0,0 +1,27 @@
|
||||
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
22
vendor/golang.org/x/sys/PATENTS
generated
vendored
Normal file
22
vendor/golang.org/x/sys/PATENTS
generated
vendored
Normal file
@ -0,0 +1,22 @@
|
||||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the Go project.
|
||||
|
||||
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer and otherwise run, modify and propagate the contents of this
|
||||
implementation of Go, where such license applies only to those patent
|
||||
claims, both currently owned or controlled by Google and acquired in
|
||||
the future, licensable by Google that are necessarily infringed by this
|
||||
implementation of Go. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
||||
implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of Go or any code incorporated within this
|
||||
implementation of Go constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of Go
|
||||
shall terminate as of the date such litigation is filed.
|
||||
2
vendor/golang.org/x/sys/unix/.gitignore
generated
vendored
Normal file
2
vendor/golang.org/x/sys/unix/.gitignore
generated
vendored
Normal file
@ -0,0 +1,2 @@
|
||||
_obj/
|
||||
unix.test
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user