added cache feature on #memcached
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This commit is contained in:
parent
f79bc57d83
commit
5b0f744a75
@ -1,6 +1,8 @@
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package main
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import (
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"os"
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"git.paulbsd.com/paulbsd/dip/src/config"
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"git.paulbsd.com/paulbsd/dip/src/dip"
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"git.paulbsd.com/paulbsd/dip/src/ws"
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@ -18,5 +20,11 @@ func main() {
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ws := ws.WS{}
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ws.Page.Title = "Public IP Address Service"
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dip.Init()
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memcacheconn, ok := os.LookupEnv("MEMCACHECONN")
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if ok {
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dip.MemcacheConn = memcacheconn
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}
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ws.RunServer(config, Templates, Static)
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}
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13
go.mod
13
go.mod
@ -3,14 +3,15 @@ module git.paulbsd.com/paulbsd/dip
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go 1.20
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require (
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github.com/labstack/echo/v4 v4.10.2
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github.com/labstack/echo/v4 v4.11.1
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github.com/mattn/go-colorable v0.1.13 // indirect
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golang.org/x/crypto v0.11.0 // indirect
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golang.org/x/sys v0.10.0 // indirect
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golang.org/x/text v0.11.0 // indirect
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golang.org/x/crypto v0.12.0 // indirect
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golang.org/x/sys v0.11.0 // indirect
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golang.org/x/text v0.12.0 // indirect
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)
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require (
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github.com/bradfitz/gomemcache v0.0.0-20230611145640-acc696258285
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github.com/likexian/whois v1.15.0
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github.com/likexian/whois-parser v1.24.8
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github.com/oschwald/geoip2-golang v1.9.0
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@ -21,9 +22,9 @@ require (
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github.com/labstack/gommon v0.4.0 // indirect
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github.com/likexian/gokit v0.25.13 // indirect
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github.com/mattn/go-isatty v0.0.19 // indirect
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github.com/oschwald/maxminddb-golang v1.11.0 // indirect
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github.com/oschwald/maxminddb-golang v1.12.0 // indirect
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github.com/valyala/bytebufferpool v1.0.0 // indirect
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github.com/valyala/fasttemplate v1.2.2 // indirect
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golang.org/x/net v0.12.0 // indirect
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golang.org/x/net v0.14.0 // indirect
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golang.org/x/time v0.3.0 // indirect
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)
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82
go.sum
82
go.sum
@ -1,32 +1,18 @@
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github.com/bradfitz/gomemcache v0.0.0-20230611145640-acc696258285 h1:Dr+ezPI5ivhMn/3WOoB86XzMhie146DNaBbhaQWZHMY=
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github.com/bradfitz/gomemcache v0.0.0-20230611145640-acc696258285/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
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github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
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github.com/labstack/echo/v4 v4.10.0 h1:5CiyngihEO4HXsz3vVsJn7f8xAlWwRr3aY6Ih280ZKA=
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github.com/labstack/echo/v4 v4.10.0/go.mod h1:S/T/5fy/GigaXnHTkh0ZGe4LpkkQysvRjFMSUTkDRNQ=
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github.com/labstack/echo/v4 v4.10.2 h1:n1jAhnq/elIFTHr1EYpiYtyKgx4RW9ccVgkqByZaN2M=
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github.com/labstack/echo/v4 v4.10.2/go.mod h1:OEyqf2//K1DFdE57vw2DRgWY0M7s65IVQO2FzvI4J5k=
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github.com/labstack/echo/v4 v4.11.1 h1:dEpLU2FLg4UVmvCGPuk/APjlH6GDpbEPti61srUUUs4=
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github.com/labstack/echo/v4 v4.11.1/go.mod h1:YuYRTSM3CHs2ybfrL8Px48bO6BAnYIN4l8wSTMP6BDQ=
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github.com/labstack/gommon v0.4.0 h1:y7cvthEAEbU0yHOf4axH8ZG2NH8knB9iNSoTO8dyIk8=
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github.com/labstack/gommon v0.4.0/go.mod h1:uW6kP17uPlLJsD3ijUYn3/M5bAxtlZhMI6m3MFxTMTM=
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github.com/likexian/gokit v0.25.9 h1:rzSQ/dP7Qw+QUzSuWlrLF0AtZS3Di6uO5yWOKhx2Gk4=
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github.com/likexian/gokit v0.25.9/go.mod h1:oDDqJUcnnF9uAKuw54F7s6oEG+OJ7eallfDW2dq0A/o=
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github.com/likexian/gokit v0.25.11 h1:o5H5JgVtBYBQn0QX30zE5+V8j2rgLTDoZWAO8xLFFfY=
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github.com/likexian/gokit v0.25.11/go.mod h1:IKRQFPah2KQ0HL3iVjaOvFbx2apkSdFicGmsA0A4a1c=
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github.com/likexian/gokit v0.25.13 h1:p2Uw3+6fGG53CwdU2Dz0T6bOycdb2+bAFAa3ymwWVkM=
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github.com/likexian/gokit v0.25.13/go.mod h1:qQhEWFBEfqLCO3/vOEo2EDKd+EycekVtUK4tex+l2H4=
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github.com/likexian/whois v1.14.4 h1:yNQVugAHfeoylzyhitcs0vaPksDduvzW46HLjqXhpCg=
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github.com/likexian/whois v1.14.4/go.mod h1:ijMqjPbtafr5TB49U3Hs3BsJx/93ixhRi/8YnCSK0iY=
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github.com/likexian/whois v1.14.6 h1:chNF6xkUShMQHq+5tiovVOQFadb9hqrWcaqbtlvbe3o=
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github.com/likexian/whois v1.14.6/go.mod h1:upfX0X3o78fvHyFY2zHv46zooPoydUV1msyovvLZTMU=
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github.com/likexian/whois v1.15.0 h1:AYYJ5bNUo8Qy2T1Z5GgMp1oIcIlCcTDfg1buYz6TdAE=
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github.com/likexian/whois v1.15.0/go.mod h1:456fUTkh+O8F8v09bGdVl7XxBjRaQ4LvYHyVWX5Bxyg=
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github.com/likexian/whois-parser v1.24.2 h1:EaNwcXqWBfQPfLD5F6MxAA0o7FnzmGcN3mg7v7h0zfY=
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github.com/likexian/whois-parser v1.24.2/go.mod h1:fT0m/HCa4PXuR4ddA5PIE9V7gTWldeiMG/AHpeAhLtg=
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github.com/likexian/whois-parser v1.24.6 h1:Zaz4dEDxtLaz9Ot8jEdni4xUHqYqt/6DAhfrZmsUd9s=
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github.com/likexian/whois-parser v1.24.6/go.mod h1:MJN8IUeQ55VSG2OCB01a88T6V6VQm/UYxKLQySSqdSc=
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github.com/likexian/whois-parser v1.24.7 h1:UF36WfIXXu4BMwaUmWk6YbzolgpzWTGY0JQ4wZ/kumE=
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github.com/likexian/whois-parser v1.24.7/go.mod h1:MJN8IUeQ55VSG2OCB01a88T6V6VQm/UYxKLQySSqdSc=
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github.com/likexian/whois-parser v1.24.8 h1:41RCpnRXSvlo9U7vPuLORi187UkTURH+8HXUcGdnhZA=
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github.com/likexian/whois-parser v1.24.8/go.mod h1:b6STMHHDaSKbd4PzGrP50wWE5NzeBUETa/hT9gI0G9I=
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github.com/mattn/go-colorable v0.1.11/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
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@ -34,75 +20,35 @@ github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxec
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github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
|
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github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
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github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
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github.com/mattn/go-isatty v0.0.17 h1:BTarxUcIeDqL27Mc+vyvdWYSL28zpIhv3RoTdsLMPng=
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github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
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github.com/mattn/go-isatty v0.0.18 h1:DOKFKCQ7FNG2L1rbrmstDN4QVRdS89Nkh85u68Uwp98=
|
||||
github.com/mattn/go-isatty v0.0.18/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||
github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
|
||||
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
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github.com/oschwald/geoip2-golang v1.8.0 h1:KfjYB8ojCEn/QLqsDU0AzrJ3R5Qa9vFlx3z6SLNcKTs=
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||||
github.com/oschwald/geoip2-golang v1.8.0/go.mod h1:R7bRvYjOeaoenAp9sKRS8GX5bJWcZ0laWO5+DauEktw=
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github.com/oschwald/geoip2-golang v1.9.0 h1:uvD3O6fXAXs+usU+UGExshpdP13GAqp4GBrzN7IgKZc=
|
||||
github.com/oschwald/geoip2-golang v1.9.0/go.mod h1:BHK6TvDyATVQhKNbQBdrj9eAvuwOMi2zSFXizL3K81Y=
|
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github.com/oschwald/maxminddb-golang v1.10.0 h1:Xp1u0ZhqkSuopaKmk1WwHtjF0H9Hd9181uj2MQ5Vndg=
|
||||
github.com/oschwald/maxminddb-golang v1.10.0/go.mod h1:Y2ELenReaLAZ0b400URyGwvYxHV1dLIxBuyOsyYjHK0=
|
||||
github.com/oschwald/maxminddb-golang v1.11.0 h1:aSXMqYR/EPNjGE8epgqwDay+P30hCBZIveY0WZbAWh0=
|
||||
github.com/oschwald/maxminddb-golang v1.11.0/go.mod h1:YmVI+H0zh3ySFR3w+oz8PCfglAFj3PuCmui13+P9zDg=
|
||||
github.com/oschwald/maxminddb-golang v1.12.0 h1:9FnTOD0YOhP7DGxGsq4glzpGy5+w7pq50AS6wALUMYs=
|
||||
github.com/oschwald/maxminddb-golang v1.12.0/go.mod h1:q0Nob5lTCqyQ8WT6FYgS1L7PXKVVbgiymefNwIjPzgY=
|
||||
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/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
|
||||
github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
|
||||
github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
|
||||
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
|
||||
github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
|
||||
github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=
|
||||
github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
|
||||
golang.org/x/crypto v0.5.0 h1:U/0M97KRkSFvyD/3FSmdP5W5swImpNgle/EHFhOsQPE=
|
||||
golang.org/x/crypto v0.5.0/go.mod h1:NK/OQwhpMQP3MwtdjgLlYHnH9ebylxKWv3e0fK+mkQU=
|
||||
golang.org/x/crypto v0.6.0 h1:qfktjS5LUO+fFKeJXZ+ikTRijMmljikvG68fpMMruSc=
|
||||
golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
|
||||
golang.org/x/crypto v0.7.0 h1:AvwMYaRytfdeVt3u6mLaxYtErKYjxA2OXjJ1HHq6t3A=
|
||||
golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
|
||||
golang.org/x/crypto v0.9.0 h1:LF6fAI+IutBocDJ2OT0Q1g8plpYljMZ4+lty+dsqw3g=
|
||||
golang.org/x/crypto v0.9.0/go.mod h1:yrmDGqONDYtNj3tH8X9dzUun2m2lzPa9ngI6/RUPGR0=
|
||||
golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
|
||||
golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
|
||||
golang.org/x/net v0.5.0 h1:GyT4nK/YDHSqa1c4753ouYCDajOYKTja9Xb/OHtgvSw=
|
||||
golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws=
|
||||
golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
|
||||
golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
|
||||
golang.org/x/net v0.8.0 h1:Zrh2ngAOFYneWTAIAPethzeaQLuHwhuBkuV6ZiRnUaQ=
|
||||
golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
|
||||
golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
|
||||
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
|
||||
golang.org/x/net v0.12.0 h1:cfawfvKITfUsFCeJIHJrbSxpeu/E81khclypR0GVT50=
|
||||
golang.org/x/net v0.12.0/go.mod h1:zEVYFnQC7m/vmpQFELhcD1EWkZlX69l4oqgmer6hfKA=
|
||||
golang.org/x/crypto v0.12.0 h1:tFM/ta59kqch6LlvYnPa0yx5a83cL2nHflFhYKvv9Yk=
|
||||
golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
|
||||
golang.org/x/net v0.14.0 h1:BONx9s002vGdD9umnlX1Po8vOZmrgH34qlHcD1MfK14=
|
||||
golang.org/x/net v0.14.0/go.mod h1:PpSgVXXLK0OxS0F31C1/tv6XNguvCrnXIDrFMspZIUI=
|
||||
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
|
||||
golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
|
||||
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
|
||||
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
|
||||
golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/text v0.6.0 h1:3XmdazWV+ubf7QgHSTWeykHOci5oeekaGJBLkrkaw4k=
|
||||
golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
|
||||
golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
|
||||
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
|
||||
golang.org/x/text v0.8.0 h1:57P1ETyNKtuIjB4SRd15iJxuhj8Gc416Y78H3qgMh68=
|
||||
golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
|
||||
golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
|
||||
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
|
||||
golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
|
||||
golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
|
||||
golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
|
||||
golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
|
||||
golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
|
||||
golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
|
||||
golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
|
||||
@ -1,11 +1,13 @@
|
||||
package dip
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"log"
|
||||
"net"
|
||||
|
||||
"git.paulbsd.com/paulbsd/dip/src/geoip"
|
||||
"github.com/bradfitz/gomemcache/memcache"
|
||||
"github.com/labstack/echo/v4"
|
||||
"github.com/likexian/whois"
|
||||
whoisparser "github.com/likexian/whois-parser"
|
||||
@ -13,9 +15,11 @@ import (
|
||||
)
|
||||
|
||||
const defaultLanguage = "en"
|
||||
const cacheMaxTime = 604800
|
||||
|
||||
var citydb *geoip2.Reader
|
||||
var asndb *geoip2.Reader
|
||||
var MemcacheConn string = ""
|
||||
|
||||
func Init() (err error) {
|
||||
citydb, asndb, err = geoip.InitGeoIP()
|
||||
@ -26,13 +30,37 @@ func Init() (err error) {
|
||||
}
|
||||
|
||||
// GetIPInfo returns IP address informations
|
||||
func (ip *IP) GetIPInfo(c echo.Context) (err error) {
|
||||
func (ip *IP) GetIPInfo(c echo.Context) (cached bool, err error) {
|
||||
var mcenabled bool
|
||||
var mc *memcache.Client
|
||||
if MemcacheConn != "" {
|
||||
mc = memcache.New(MemcacheConn)
|
||||
mcenabled = true
|
||||
defer mc.Close()
|
||||
}
|
||||
|
||||
if c.Param("ip") != "" {
|
||||
ip.IP = c.Param("ip")
|
||||
} else {
|
||||
ip.IP = c.RealIP()
|
||||
}
|
||||
|
||||
if mcenabled {
|
||||
item, err := mc.Get(ip.IP)
|
||||
if err != nil {
|
||||
log.Println(ip.IP, err)
|
||||
} else {
|
||||
cached = true
|
||||
cachedip := IP{}
|
||||
err = json.Unmarshal(item.Value, &cachedip)
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
}
|
||||
*ip = cachedip
|
||||
return cached, err
|
||||
}
|
||||
}
|
||||
|
||||
err = ip.CheckIPAddress()
|
||||
if err != nil {
|
||||
ip.IP = c.RealIP()
|
||||
@ -52,6 +80,14 @@ func (ip *IP) GetIPInfo(c echo.Context) (err error) {
|
||||
log.Println(err)
|
||||
}
|
||||
|
||||
if mcenabled {
|
||||
dt, err := json.Marshal(*ip)
|
||||
err = mc.Set(&memcache.Item{Key: ip.IP, Value: dt, Expiration: cacheMaxTime})
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
}
|
||||
}
|
||||
|
||||
/*err = ip.GetWhois()
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
|
||||
@ -8,9 +8,9 @@ import (
|
||||
"github.com/labstack/echo/v4"
|
||||
)
|
||||
|
||||
func (p *Page) GetContent(c echo.Context) (err error) {
|
||||
func (p *Page) GetContent(c echo.Context) (cached bool, err error) {
|
||||
var ip dip.IP
|
||||
err = ip.GetIPInfo(c)
|
||||
cached, err = ip.GetIPInfo(c)
|
||||
p.IP = &ip
|
||||
|
||||
return
|
||||
@ -18,13 +18,17 @@ func (p *Page) GetContent(c echo.Context) (err error) {
|
||||
|
||||
// Process returns main webpage or a JSON
|
||||
func (p *Page) Process(c echo.Context, querytype string) (err error) {
|
||||
p.GetContent(c)
|
||||
cached, err := p.GetContent(c)
|
||||
c.Response().Header().Set("X-Cached", "false")
|
||||
if cached {
|
||||
c.Response().Header().Set("X-Cached", "true")
|
||||
}
|
||||
if querytype == "json" {
|
||||
return c.JSONPretty(http.StatusOK, p.IP, " ")
|
||||
return c.JSON(http.StatusOK, p.IP)
|
||||
}
|
||||
if accept, ok := c.Request().Header["Accept"]; ok {
|
||||
if accept[0] == "*/*" {
|
||||
return c.JSONPretty(http.StatusOK, p.IP, " ")
|
||||
return c.JSON(http.StatusOK, p.IP)
|
||||
}
|
||||
}
|
||||
return c.Render(http.StatusOK, "index.html", p)
|
||||
|
||||
202
vendor/github.com/bradfitz/gomemcache/LICENSE
generated
vendored
Normal file
202
vendor/github.com/bradfitz/gomemcache/LICENSE
generated
vendored
Normal file
@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor 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, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
as part of the Derivative Works; within the Source form or
|
||||
documentation, if provided along with the Derivative Works; or,
|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
769
vendor/github.com/bradfitz/gomemcache/memcache/memcache.go
generated
vendored
Normal file
769
vendor/github.com/bradfitz/gomemcache/memcache/memcache.go
generated
vendored
Normal file
@ -0,0 +1,769 @@
|
||||
/*
|
||||
Copyright 2011 Google Inc.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
// Package memcache provides a client for the memcached cache server.
|
||||
package memcache
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"net"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Similar to:
|
||||
// https://godoc.org/google.golang.org/appengine/memcache
|
||||
|
||||
var (
|
||||
// ErrCacheMiss means that a Get failed because the item wasn't present.
|
||||
ErrCacheMiss = errors.New("memcache: cache miss")
|
||||
|
||||
// ErrCASConflict means that a CompareAndSwap call failed due to the
|
||||
// cached value being modified between the Get and the CompareAndSwap.
|
||||
// If the cached value was simply evicted rather than replaced,
|
||||
// ErrNotStored will be returned instead.
|
||||
ErrCASConflict = errors.New("memcache: compare-and-swap conflict")
|
||||
|
||||
// ErrNotStored means that a conditional write operation (i.e. Add or
|
||||
// CompareAndSwap) failed because the condition was not satisfied.
|
||||
ErrNotStored = errors.New("memcache: item not stored")
|
||||
|
||||
// ErrServer means that a server error occurred.
|
||||
ErrServerError = errors.New("memcache: server error")
|
||||
|
||||
// ErrNoStats means that no statistics were available.
|
||||
ErrNoStats = errors.New("memcache: no statistics available")
|
||||
|
||||
// ErrMalformedKey is returned when an invalid key is used.
|
||||
// Keys must be at maximum 250 bytes long and not
|
||||
// contain whitespace or control characters.
|
||||
ErrMalformedKey = errors.New("malformed: key is too long or contains invalid characters")
|
||||
|
||||
// ErrNoServers is returned when no servers are configured or available.
|
||||
ErrNoServers = errors.New("memcache: no servers configured or available")
|
||||
)
|
||||
|
||||
const (
|
||||
// DefaultTimeout is the default socket read/write timeout.
|
||||
DefaultTimeout = 100 * time.Millisecond
|
||||
|
||||
// DefaultMaxIdleConns is the default maximum number of idle connections
|
||||
// kept for any single address.
|
||||
DefaultMaxIdleConns = 2
|
||||
)
|
||||
|
||||
const buffered = 8 // arbitrary buffered channel size, for readability
|
||||
|
||||
// resumableError returns true if err is only a protocol-level cache error.
|
||||
// This is used to determine whether or not a server connection should
|
||||
// be re-used or not. If an error occurs, by default we don't reuse the
|
||||
// connection, unless it was just a cache error.
|
||||
func resumableError(err error) bool {
|
||||
switch err {
|
||||
case ErrCacheMiss, ErrCASConflict, ErrNotStored, ErrMalformedKey:
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func legalKey(key string) bool {
|
||||
if len(key) > 250 {
|
||||
return false
|
||||
}
|
||||
for i := 0; i < len(key); i++ {
|
||||
if key[i] <= ' ' || key[i] == 0x7f {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
var (
|
||||
crlf = []byte("\r\n")
|
||||
space = []byte(" ")
|
||||
resultOK = []byte("OK\r\n")
|
||||
resultStored = []byte("STORED\r\n")
|
||||
resultNotStored = []byte("NOT_STORED\r\n")
|
||||
resultExists = []byte("EXISTS\r\n")
|
||||
resultNotFound = []byte("NOT_FOUND\r\n")
|
||||
resultDeleted = []byte("DELETED\r\n")
|
||||
resultEnd = []byte("END\r\n")
|
||||
resultOk = []byte("OK\r\n")
|
||||
resultTouched = []byte("TOUCHED\r\n")
|
||||
|
||||
resultClientErrorPrefix = []byte("CLIENT_ERROR ")
|
||||
versionPrefix = []byte("VERSION")
|
||||
)
|
||||
|
||||
// New returns a memcache client using the provided server(s)
|
||||
// with equal weight. If a server is listed multiple times,
|
||||
// it gets a proportional amount of weight.
|
||||
func New(server ...string) *Client {
|
||||
ss := new(ServerList)
|
||||
ss.SetServers(server...)
|
||||
return NewFromSelector(ss)
|
||||
}
|
||||
|
||||
// NewFromSelector returns a new Client using the provided ServerSelector.
|
||||
func NewFromSelector(ss ServerSelector) *Client {
|
||||
return &Client{selector: ss}
|
||||
}
|
||||
|
||||
// Client is a memcache client.
|
||||
// It is safe for unlocked use by multiple concurrent goroutines.
|
||||
type Client struct {
|
||||
// DialContext connects to the address on the named network
|
||||
// using the provided context
|
||||
DialContext func(ctx context.Context, network, address string) (net.Conn, error)
|
||||
|
||||
// Timeout specifies the socket read/write timeout.
|
||||
// If zero, DefaultTimeout is used.
|
||||
Timeout time.Duration
|
||||
|
||||
// MaxIdleConns specifies the maximum number of idle connections that will
|
||||
// be maintained per address. If less than one, DefaultMaxIdleConns will be
|
||||
// used.
|
||||
//
|
||||
// Consider your expected traffic rates and latency carefully. This should
|
||||
// be set to a number higher than your peak parallel requests.
|
||||
MaxIdleConns int
|
||||
|
||||
selector ServerSelector
|
||||
|
||||
lk sync.Mutex
|
||||
freeconn map[string][]*conn
|
||||
}
|
||||
|
||||
// Item is an item to be got or stored in a memcached server.
|
||||
type Item struct {
|
||||
// Key is the Item's key (250 bytes maximum).
|
||||
Key string
|
||||
|
||||
// Value is the Item's value.
|
||||
Value []byte
|
||||
|
||||
// Flags are server-opaque flags whose semantics are entirely
|
||||
// up to the app.
|
||||
Flags uint32
|
||||
|
||||
// Expiration is the cache expiration time, in seconds: either a relative
|
||||
// time from now (up to 1 month), or an absolute Unix epoch time.
|
||||
// Zero means the Item has no expiration time.
|
||||
Expiration int32
|
||||
|
||||
// Compare and swap ID.
|
||||
casid uint64
|
||||
}
|
||||
|
||||
// conn is a connection to a server.
|
||||
type conn struct {
|
||||
nc net.Conn
|
||||
rw *bufio.ReadWriter
|
||||
addr net.Addr
|
||||
c *Client
|
||||
}
|
||||
|
||||
// release returns this connection back to the client's free pool
|
||||
func (cn *conn) release() {
|
||||
cn.c.putFreeConn(cn.addr, cn)
|
||||
}
|
||||
|
||||
func (cn *conn) extendDeadline() {
|
||||
cn.nc.SetDeadline(time.Now().Add(cn.c.netTimeout()))
|
||||
}
|
||||
|
||||
// condRelease releases this connection if the error pointed to by err
|
||||
// is nil (not an error) or is only a protocol level error (e.g. a
|
||||
// cache miss). The purpose is to not recycle TCP connections that
|
||||
// are bad.
|
||||
func (cn *conn) condRelease(err *error) {
|
||||
if *err == nil || resumableError(*err) {
|
||||
cn.release()
|
||||
} else {
|
||||
cn.nc.Close()
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Client) putFreeConn(addr net.Addr, cn *conn) {
|
||||
c.lk.Lock()
|
||||
defer c.lk.Unlock()
|
||||
if c.freeconn == nil {
|
||||
c.freeconn = make(map[string][]*conn)
|
||||
}
|
||||
freelist := c.freeconn[addr.String()]
|
||||
if len(freelist) >= c.maxIdleConns() {
|
||||
cn.nc.Close()
|
||||
return
|
||||
}
|
||||
c.freeconn[addr.String()] = append(freelist, cn)
|
||||
}
|
||||
|
||||
func (c *Client) getFreeConn(addr net.Addr) (cn *conn, ok bool) {
|
||||
c.lk.Lock()
|
||||
defer c.lk.Unlock()
|
||||
if c.freeconn == nil {
|
||||
return nil, false
|
||||
}
|
||||
freelist, ok := c.freeconn[addr.String()]
|
||||
if !ok || len(freelist) == 0 {
|
||||
return nil, false
|
||||
}
|
||||
cn = freelist[len(freelist)-1]
|
||||
c.freeconn[addr.String()] = freelist[:len(freelist)-1]
|
||||
return cn, true
|
||||
}
|
||||
|
||||
func (c *Client) netTimeout() time.Duration {
|
||||
if c.Timeout != 0 {
|
||||
return c.Timeout
|
||||
}
|
||||
return DefaultTimeout
|
||||
}
|
||||
|
||||
func (c *Client) maxIdleConns() int {
|
||||
if c.MaxIdleConns > 0 {
|
||||
return c.MaxIdleConns
|
||||
}
|
||||
return DefaultMaxIdleConns
|
||||
}
|
||||
|
||||
// ConnectTimeoutError is the error type used when it takes
|
||||
// too long to connect to the desired host. This level of
|
||||
// detail can generally be ignored.
|
||||
type ConnectTimeoutError struct {
|
||||
Addr net.Addr
|
||||
}
|
||||
|
||||
func (cte *ConnectTimeoutError) Error() string {
|
||||
return "memcache: connect timeout to " + cte.Addr.String()
|
||||
}
|
||||
|
||||
func (c *Client) dial(addr net.Addr) (net.Conn, error) {
|
||||
ctx, cancel := context.WithTimeout(context.Background(), c.netTimeout())
|
||||
defer cancel()
|
||||
|
||||
dialerContext := c.DialContext
|
||||
if dialerContext == nil {
|
||||
dialer := net.Dialer{
|
||||
Timeout: c.netTimeout(),
|
||||
}
|
||||
dialerContext = dialer.DialContext
|
||||
}
|
||||
|
||||
nc, err := dialerContext(ctx, addr.Network(), addr.String())
|
||||
if err == nil {
|
||||
return nc, nil
|
||||
}
|
||||
|
||||
if ne, ok := err.(net.Error); ok && ne.Timeout() {
|
||||
return nil, &ConnectTimeoutError{addr}
|
||||
}
|
||||
|
||||
return nil, err
|
||||
}
|
||||
|
||||
func (c *Client) getConn(addr net.Addr) (*conn, error) {
|
||||
cn, ok := c.getFreeConn(addr)
|
||||
if ok {
|
||||
cn.extendDeadline()
|
||||
return cn, nil
|
||||
}
|
||||
nc, err := c.dial(addr)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
cn = &conn{
|
||||
nc: nc,
|
||||
addr: addr,
|
||||
rw: bufio.NewReadWriter(bufio.NewReader(nc), bufio.NewWriter(nc)),
|
||||
c: c,
|
||||
}
|
||||
cn.extendDeadline()
|
||||
return cn, nil
|
||||
}
|
||||
|
||||
func (c *Client) onItem(item *Item, fn func(*Client, *bufio.ReadWriter, *Item) error) error {
|
||||
addr, err := c.selector.PickServer(item.Key)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
cn, err := c.getConn(addr)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer cn.condRelease(&err)
|
||||
if err = fn(c, cn.rw, item); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *Client) FlushAll() error {
|
||||
return c.selector.Each(c.flushAllFromAddr)
|
||||
}
|
||||
|
||||
// Get gets the item for the given key. ErrCacheMiss is returned for a
|
||||
// memcache cache miss. The key must be at most 250 bytes in length.
|
||||
func (c *Client) Get(key string) (item *Item, err error) {
|
||||
err = c.withKeyAddr(key, func(addr net.Addr) error {
|
||||
return c.getFromAddr(addr, []string{key}, func(it *Item) { item = it })
|
||||
})
|
||||
if err == nil && item == nil {
|
||||
err = ErrCacheMiss
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Touch updates the expiry for the given key. The seconds parameter is either
|
||||
// a Unix timestamp or, if seconds is less than 1 month, the number of seconds
|
||||
// into the future at which time the item will expire. Zero means the item has
|
||||
// no expiration time. ErrCacheMiss is returned if the key is not in the cache.
|
||||
// The key must be at most 250 bytes in length.
|
||||
func (c *Client) Touch(key string, seconds int32) (err error) {
|
||||
return c.withKeyAddr(key, func(addr net.Addr) error {
|
||||
return c.touchFromAddr(addr, []string{key}, seconds)
|
||||
})
|
||||
}
|
||||
|
||||
func (c *Client) withKeyAddr(key string, fn func(net.Addr) error) (err error) {
|
||||
if !legalKey(key) {
|
||||
return ErrMalformedKey
|
||||
}
|
||||
addr, err := c.selector.PickServer(key)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return fn(addr)
|
||||
}
|
||||
|
||||
func (c *Client) withAddrRw(addr net.Addr, fn func(*bufio.ReadWriter) error) (err error) {
|
||||
cn, err := c.getConn(addr)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer cn.condRelease(&err)
|
||||
return fn(cn.rw)
|
||||
}
|
||||
|
||||
func (c *Client) withKeyRw(key string, fn func(*bufio.ReadWriter) error) error {
|
||||
return c.withKeyAddr(key, func(addr net.Addr) error {
|
||||
return c.withAddrRw(addr, fn)
|
||||
})
|
||||
}
|
||||
|
||||
func (c *Client) getFromAddr(addr net.Addr, keys []string, cb func(*Item)) error {
|
||||
return c.withAddrRw(addr, func(rw *bufio.ReadWriter) error {
|
||||
if _, err := fmt.Fprintf(rw, "gets %s\r\n", strings.Join(keys, " ")); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := rw.Flush(); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := parseGetResponse(rw.Reader, cb); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
// flushAllFromAddr send the flush_all command to the given addr
|
||||
func (c *Client) flushAllFromAddr(addr net.Addr) error {
|
||||
return c.withAddrRw(addr, func(rw *bufio.ReadWriter) error {
|
||||
if _, err := fmt.Fprintf(rw, "flush_all\r\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := rw.Flush(); err != nil {
|
||||
return err
|
||||
}
|
||||
line, err := rw.ReadSlice('\n')
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
switch {
|
||||
case bytes.Equal(line, resultOk):
|
||||
break
|
||||
default:
|
||||
return fmt.Errorf("memcache: unexpected response line from flush_all: %q", string(line))
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
// ping sends the version command to the given addr
|
||||
func (c *Client) ping(addr net.Addr) error {
|
||||
return c.withAddrRw(addr, func(rw *bufio.ReadWriter) error {
|
||||
if _, err := fmt.Fprintf(rw, "version\r\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := rw.Flush(); err != nil {
|
||||
return err
|
||||
}
|
||||
line, err := rw.ReadSlice('\n')
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
switch {
|
||||
case bytes.HasPrefix(line, versionPrefix):
|
||||
break
|
||||
default:
|
||||
return fmt.Errorf("memcache: unexpected response line from ping: %q", string(line))
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
func (c *Client) touchFromAddr(addr net.Addr, keys []string, expiration int32) error {
|
||||
return c.withAddrRw(addr, func(rw *bufio.ReadWriter) error {
|
||||
for _, key := range keys {
|
||||
if _, err := fmt.Fprintf(rw, "touch %s %d\r\n", key, expiration); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := rw.Flush(); err != nil {
|
||||
return err
|
||||
}
|
||||
line, err := rw.ReadSlice('\n')
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
switch {
|
||||
case bytes.Equal(line, resultTouched):
|
||||
break
|
||||
case bytes.Equal(line, resultNotFound):
|
||||
return ErrCacheMiss
|
||||
default:
|
||||
return fmt.Errorf("memcache: unexpected response line from touch: %q", string(line))
|
||||
}
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
// GetMulti is a batch version of Get. The returned map from keys to
|
||||
// items may have fewer elements than the input slice, due to memcache
|
||||
// cache misses. Each key must be at most 250 bytes in length.
|
||||
// If no error is returned, the returned map will also be non-nil.
|
||||
func (c *Client) GetMulti(keys []string) (map[string]*Item, error) {
|
||||
var lk sync.Mutex
|
||||
m := make(map[string]*Item)
|
||||
addItemToMap := func(it *Item) {
|
||||
lk.Lock()
|
||||
defer lk.Unlock()
|
||||
m[it.Key] = it
|
||||
}
|
||||
|
||||
keyMap := make(map[net.Addr][]string)
|
||||
for _, key := range keys {
|
||||
if !legalKey(key) {
|
||||
return nil, ErrMalformedKey
|
||||
}
|
||||
addr, err := c.selector.PickServer(key)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
keyMap[addr] = append(keyMap[addr], key)
|
||||
}
|
||||
|
||||
ch := make(chan error, buffered)
|
||||
for addr, keys := range keyMap {
|
||||
go func(addr net.Addr, keys []string) {
|
||||
ch <- c.getFromAddr(addr, keys, addItemToMap)
|
||||
}(addr, keys)
|
||||
}
|
||||
|
||||
var err error
|
||||
for _ = range keyMap {
|
||||
if ge := <-ch; ge != nil {
|
||||
err = ge
|
||||
}
|
||||
}
|
||||
return m, err
|
||||
}
|
||||
|
||||
// parseGetResponse reads a GET response from r and calls cb for each
|
||||
// read and allocated Item
|
||||
func parseGetResponse(r *bufio.Reader, cb func(*Item)) error {
|
||||
for {
|
||||
line, err := r.ReadSlice('\n')
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if bytes.Equal(line, resultEnd) {
|
||||
return nil
|
||||
}
|
||||
it := new(Item)
|
||||
size, err := scanGetResponseLine(line, it)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
it.Value = make([]byte, size+2)
|
||||
_, err = io.ReadFull(r, it.Value)
|
||||
if err != nil {
|
||||
it.Value = nil
|
||||
return err
|
||||
}
|
||||
if !bytes.HasSuffix(it.Value, crlf) {
|
||||
it.Value = nil
|
||||
return fmt.Errorf("memcache: corrupt get result read")
|
||||
}
|
||||
it.Value = it.Value[:size]
|
||||
cb(it)
|
||||
}
|
||||
}
|
||||
|
||||
// scanGetResponseLine populates it and returns the declared size of the item.
|
||||
// It does not read the bytes of the item.
|
||||
func scanGetResponseLine(line []byte, it *Item) (size int, err error) {
|
||||
pattern := "VALUE %s %d %d %d\r\n"
|
||||
dest := []interface{}{&it.Key, &it.Flags, &size, &it.casid}
|
||||
if bytes.Count(line, space) == 3 {
|
||||
pattern = "VALUE %s %d %d\r\n"
|
||||
dest = dest[:3]
|
||||
}
|
||||
n, err := fmt.Sscanf(string(line), pattern, dest...)
|
||||
if err != nil || n != len(dest) {
|
||||
return -1, fmt.Errorf("memcache: unexpected line in get response: %q", line)
|
||||
}
|
||||
return size, nil
|
||||
}
|
||||
|
||||
// Set writes the given item, unconditionally.
|
||||
func (c *Client) Set(item *Item) error {
|
||||
return c.onItem(item, (*Client).set)
|
||||
}
|
||||
|
||||
func (c *Client) set(rw *bufio.ReadWriter, item *Item) error {
|
||||
return c.populateOne(rw, "set", item)
|
||||
}
|
||||
|
||||
// Add writes the given item, if no value already exists for its
|
||||
// key. ErrNotStored is returned if that condition is not met.
|
||||
func (c *Client) Add(item *Item) error {
|
||||
return c.onItem(item, (*Client).add)
|
||||
}
|
||||
|
||||
func (c *Client) add(rw *bufio.ReadWriter, item *Item) error {
|
||||
return c.populateOne(rw, "add", item)
|
||||
}
|
||||
|
||||
// Replace writes the given item, but only if the server *does*
|
||||
// already hold data for this key
|
||||
func (c *Client) Replace(item *Item) error {
|
||||
return c.onItem(item, (*Client).replace)
|
||||
}
|
||||
|
||||
func (c *Client) replace(rw *bufio.ReadWriter, item *Item) error {
|
||||
return c.populateOne(rw, "replace", item)
|
||||
}
|
||||
|
||||
// Append appends the given item to the existing item, if a value already
|
||||
// exists for its key. ErrNotStored is returned if that condition is not met.
|
||||
func (c *Client) Append(item *Item) error {
|
||||
return c.onItem(item, (*Client).append)
|
||||
}
|
||||
|
||||
func (c *Client) append(rw *bufio.ReadWriter, item *Item) error {
|
||||
return c.populateOne(rw, "append", item)
|
||||
}
|
||||
|
||||
// Prepend prepends the given item to the existing item, if a value already
|
||||
// exists for its key. ErrNotStored is returned if that condition is not met.
|
||||
func (c *Client) Prepend(item *Item) error {
|
||||
return c.onItem(item, (*Client).prepend)
|
||||
}
|
||||
|
||||
func (c *Client) prepend(rw *bufio.ReadWriter, item *Item) error {
|
||||
return c.populateOne(rw, "prepend", item)
|
||||
}
|
||||
|
||||
// CompareAndSwap writes the given item that was previously returned
|
||||
// by Get, if the value was neither modified or evicted between the
|
||||
// Get and the CompareAndSwap calls. The item's Key should not change
|
||||
// between calls but all other item fields may differ. ErrCASConflict
|
||||
// is returned if the value was modified in between the
|
||||
// calls. ErrNotStored is returned if the value was evicted in between
|
||||
// the calls.
|
||||
func (c *Client) CompareAndSwap(item *Item) error {
|
||||
return c.onItem(item, (*Client).cas)
|
||||
}
|
||||
|
||||
func (c *Client) cas(rw *bufio.ReadWriter, item *Item) error {
|
||||
return c.populateOne(rw, "cas", item)
|
||||
}
|
||||
|
||||
func (c *Client) populateOne(rw *bufio.ReadWriter, verb string, item *Item) error {
|
||||
if !legalKey(item.Key) {
|
||||
return ErrMalformedKey
|
||||
}
|
||||
var err error
|
||||
if verb == "cas" {
|
||||
_, err = fmt.Fprintf(rw, "%s %s %d %d %d %d\r\n",
|
||||
verb, item.Key, item.Flags, item.Expiration, len(item.Value), item.casid)
|
||||
} else {
|
||||
_, err = fmt.Fprintf(rw, "%s %s %d %d %d\r\n",
|
||||
verb, item.Key, item.Flags, item.Expiration, len(item.Value))
|
||||
}
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err = rw.Write(item.Value); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := rw.Write(crlf); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := rw.Flush(); err != nil {
|
||||
return err
|
||||
}
|
||||
line, err := rw.ReadSlice('\n')
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
switch {
|
||||
case bytes.Equal(line, resultStored):
|
||||
return nil
|
||||
case bytes.Equal(line, resultNotStored):
|
||||
return ErrNotStored
|
||||
case bytes.Equal(line, resultExists):
|
||||
return ErrCASConflict
|
||||
case bytes.Equal(line, resultNotFound):
|
||||
return ErrCacheMiss
|
||||
}
|
||||
return fmt.Errorf("memcache: unexpected response line from %q: %q", verb, string(line))
|
||||
}
|
||||
|
||||
func writeReadLine(rw *bufio.ReadWriter, format string, args ...interface{}) ([]byte, error) {
|
||||
_, err := fmt.Fprintf(rw, format, args...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if err := rw.Flush(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
line, err := rw.ReadSlice('\n')
|
||||
return line, err
|
||||
}
|
||||
|
||||
func writeExpectf(rw *bufio.ReadWriter, expect []byte, format string, args ...interface{}) error {
|
||||
line, err := writeReadLine(rw, format, args...)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
switch {
|
||||
case bytes.Equal(line, resultOK):
|
||||
return nil
|
||||
case bytes.Equal(line, expect):
|
||||
return nil
|
||||
case bytes.Equal(line, resultNotStored):
|
||||
return ErrNotStored
|
||||
case bytes.Equal(line, resultExists):
|
||||
return ErrCASConflict
|
||||
case bytes.Equal(line, resultNotFound):
|
||||
return ErrCacheMiss
|
||||
}
|
||||
return fmt.Errorf("memcache: unexpected response line: %q", string(line))
|
||||
}
|
||||
|
||||
// Delete deletes the item with the provided key. The error ErrCacheMiss is
|
||||
// returned if the item didn't already exist in the cache.
|
||||
func (c *Client) Delete(key string) error {
|
||||
return c.withKeyRw(key, func(rw *bufio.ReadWriter) error {
|
||||
return writeExpectf(rw, resultDeleted, "delete %s\r\n", key)
|
||||
})
|
||||
}
|
||||
|
||||
// DeleteAll deletes all items in the cache.
|
||||
func (c *Client) DeleteAll() error {
|
||||
return c.withKeyRw("", func(rw *bufio.ReadWriter) error {
|
||||
return writeExpectf(rw, resultDeleted, "flush_all\r\n")
|
||||
})
|
||||
}
|
||||
|
||||
// Ping checks all instances if they are alive. Returns error if any
|
||||
// of them is down.
|
||||
func (c *Client) Ping() error {
|
||||
return c.selector.Each(c.ping)
|
||||
}
|
||||
|
||||
// Increment atomically increments key by delta. The return value is
|
||||
// the new value after being incremented or an error. If the value
|
||||
// didn't exist in memcached the error is ErrCacheMiss. The value in
|
||||
// memcached must be an decimal number, or an error will be returned.
|
||||
// On 64-bit overflow, the new value wraps around.
|
||||
func (c *Client) Increment(key string, delta uint64) (newValue uint64, err error) {
|
||||
return c.incrDecr("incr", key, delta)
|
||||
}
|
||||
|
||||
// Decrement atomically decrements key by delta. The return value is
|
||||
// the new value after being decremented or an error. If the value
|
||||
// didn't exist in memcached the error is ErrCacheMiss. The value in
|
||||
// memcached must be an decimal number, or an error will be returned.
|
||||
// On underflow, the new value is capped at zero and does not wrap
|
||||
// around.
|
||||
func (c *Client) Decrement(key string, delta uint64) (newValue uint64, err error) {
|
||||
return c.incrDecr("decr", key, delta)
|
||||
}
|
||||
|
||||
func (c *Client) incrDecr(verb, key string, delta uint64) (uint64, error) {
|
||||
var val uint64
|
||||
err := c.withKeyRw(key, func(rw *bufio.ReadWriter) error {
|
||||
line, err := writeReadLine(rw, "%s %s %d\r\n", verb, key, delta)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
switch {
|
||||
case bytes.Equal(line, resultNotFound):
|
||||
return ErrCacheMiss
|
||||
case bytes.HasPrefix(line, resultClientErrorPrefix):
|
||||
errMsg := line[len(resultClientErrorPrefix) : len(line)-2]
|
||||
return errors.New("memcache: client error: " + string(errMsg))
|
||||
}
|
||||
val, err = strconv.ParseUint(string(line[:len(line)-2]), 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
})
|
||||
return val, err
|
||||
}
|
||||
|
||||
// Close closes any open connections.
|
||||
//
|
||||
// It returns the first error encountered closing connections, but always
|
||||
// closes all connections.
|
||||
//
|
||||
// After Close, the Client may still be used.
|
||||
func (c *Client) Close() error {
|
||||
c.lk.Lock()
|
||||
defer c.lk.Unlock()
|
||||
var ret error
|
||||
for _, conns := range c.freeconn {
|
||||
for _, c := range conns {
|
||||
if err := c.nc.Close(); err != nil && ret == nil {
|
||||
ret = err
|
||||
}
|
||||
}
|
||||
}
|
||||
c.freeconn = nil
|
||||
return ret
|
||||
}
|
||||
129
vendor/github.com/bradfitz/gomemcache/memcache/selector.go
generated
vendored
Normal file
129
vendor/github.com/bradfitz/gomemcache/memcache/selector.go
generated
vendored
Normal file
@ -0,0 +1,129 @@
|
||||
/*
|
||||
Copyright 2011 Google Inc.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package memcache
|
||||
|
||||
import (
|
||||
"hash/crc32"
|
||||
"net"
|
||||
"strings"
|
||||
"sync"
|
||||
)
|
||||
|
||||
// ServerSelector is the interface that selects a memcache server
|
||||
// as a function of the item's key.
|
||||
//
|
||||
// All ServerSelector implementations must be safe for concurrent use
|
||||
// by multiple goroutines.
|
||||
type ServerSelector interface {
|
||||
// PickServer returns the server address that a given item
|
||||
// should be shared onto.
|
||||
PickServer(key string) (net.Addr, error)
|
||||
Each(func(net.Addr) error) error
|
||||
}
|
||||
|
||||
// ServerList is a simple ServerSelector. Its zero value is usable.
|
||||
type ServerList struct {
|
||||
mu sync.RWMutex
|
||||
addrs []net.Addr
|
||||
}
|
||||
|
||||
// staticAddr caches the Network() and String() values from any net.Addr.
|
||||
type staticAddr struct {
|
||||
ntw, str string
|
||||
}
|
||||
|
||||
func newStaticAddr(a net.Addr) net.Addr {
|
||||
return &staticAddr{
|
||||
ntw: a.Network(),
|
||||
str: a.String(),
|
||||
}
|
||||
}
|
||||
|
||||
func (s *staticAddr) Network() string { return s.ntw }
|
||||
func (s *staticAddr) String() string { return s.str }
|
||||
|
||||
// SetServers changes a ServerList's set of servers at runtime and is
|
||||
// safe for concurrent use by multiple goroutines.
|
||||
//
|
||||
// Each server is given equal weight. A server is given more weight
|
||||
// if it's listed multiple times.
|
||||
//
|
||||
// SetServers returns an error if any of the server names fail to
|
||||
// resolve. No attempt is made to connect to the server. If any error
|
||||
// is returned, no changes are made to the ServerList.
|
||||
func (ss *ServerList) SetServers(servers ...string) error {
|
||||
naddr := make([]net.Addr, len(servers))
|
||||
for i, server := range servers {
|
||||
if strings.Contains(server, "/") {
|
||||
addr, err := net.ResolveUnixAddr("unix", server)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
naddr[i] = newStaticAddr(addr)
|
||||
} else {
|
||||
tcpaddr, err := net.ResolveTCPAddr("tcp", server)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
naddr[i] = newStaticAddr(tcpaddr)
|
||||
}
|
||||
}
|
||||
|
||||
ss.mu.Lock()
|
||||
defer ss.mu.Unlock()
|
||||
ss.addrs = naddr
|
||||
return nil
|
||||
}
|
||||
|
||||
// Each iterates over each server calling the given function
|
||||
func (ss *ServerList) Each(f func(net.Addr) error) error {
|
||||
ss.mu.RLock()
|
||||
defer ss.mu.RUnlock()
|
||||
for _, a := range ss.addrs {
|
||||
if err := f(a); nil != err {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// keyBufPool returns []byte buffers for use by PickServer's call to
|
||||
// crc32.ChecksumIEEE to avoid allocations. (but doesn't avoid the
|
||||
// copies, which at least are bounded in size and small)
|
||||
var keyBufPool = sync.Pool{
|
||||
New: func() interface{} {
|
||||
b := make([]byte, 256)
|
||||
return &b
|
||||
},
|
||||
}
|
||||
|
||||
func (ss *ServerList) PickServer(key string) (net.Addr, error) {
|
||||
ss.mu.RLock()
|
||||
defer ss.mu.RUnlock()
|
||||
if len(ss.addrs) == 0 {
|
||||
return nil, ErrNoServers
|
||||
}
|
||||
if len(ss.addrs) == 1 {
|
||||
return ss.addrs[0], nil
|
||||
}
|
||||
bufp := keyBufPool.Get().(*[]byte)
|
||||
n := copy(*bufp, key)
|
||||
cs := crc32.ChecksumIEEE((*bufp)[:n])
|
||||
keyBufPool.Put(bufp)
|
||||
|
||||
return ss.addrs[cs%uint32(len(ss.addrs))], nil
|
||||
}
|
||||
33
vendor/github.com/labstack/echo/v4/CHANGELOG.md
generated
vendored
33
vendor/github.com/labstack/echo/v4/CHANGELOG.md
generated
vendored
@ -1,5 +1,38 @@
|
||||
# Changelog
|
||||
|
||||
## v4.11.1 - 2023-07-16
|
||||
|
||||
**Fixes**
|
||||
|
||||
* Fix `Gzip` middleware not sending response code for no content responses (404, 301/302 redirects etc) [#2481](https://github.com/labstack/echo/pull/2481)
|
||||
|
||||
|
||||
## v4.11.0 - 2023-07-14
|
||||
|
||||
|
||||
**Fixes**
|
||||
|
||||
* Fixes the proxy middleware concurrency issue of calling the Next() proxy target on Round Robin Balancer [#2409](https://github.com/labstack/echo/pull/2409)
|
||||
* Fix `group.RouteNotFound` not working when group has attached middlewares [#2411](https://github.com/labstack/echo/pull/2411)
|
||||
* Fix global error handler return error message when message is an error [#2456](https://github.com/labstack/echo/pull/2456)
|
||||
* Do not use global timeNow variables [#2477](https://github.com/labstack/echo/pull/2477)
|
||||
|
||||
|
||||
**Enhancements**
|
||||
|
||||
* Added a optional config variable to disable centralized error handler in recovery middleware [#2410](https://github.com/labstack/echo/pull/2410)
|
||||
* refactor: use `strings.ReplaceAll` directly [#2424](https://github.com/labstack/echo/pull/2424)
|
||||
* Add support for Go1.20 `http.rwUnwrapper` to Response struct [#2425](https://github.com/labstack/echo/pull/2425)
|
||||
* Check whether is nil before invoking centralized error handling [#2429](https://github.com/labstack/echo/pull/2429)
|
||||
* Proper colon support in `echo.Reverse` method [#2416](https://github.com/labstack/echo/pull/2416)
|
||||
* Fix misuses of a vs an in documentation comments [#2436](https://github.com/labstack/echo/pull/2436)
|
||||
* Add link to slog.Handler library for Echo logging into README.md [#2444](https://github.com/labstack/echo/pull/2444)
|
||||
* In proxy middleware Support retries of failed proxy requests [#2414](https://github.com/labstack/echo/pull/2414)
|
||||
* gofmt fixes to comments [#2452](https://github.com/labstack/echo/pull/2452)
|
||||
* gzip response only if it exceeds a minimal length [#2267](https://github.com/labstack/echo/pull/2267)
|
||||
* Upgrade packages [#2475](https://github.com/labstack/echo/pull/2475)
|
||||
|
||||
|
||||
## v4.10.2 - 2023-02-22
|
||||
|
||||
**Security**
|
||||
|
||||
1
vendor/github.com/labstack/echo/v4/README.md
generated
vendored
1
vendor/github.com/labstack/echo/v4/README.md
generated
vendored
@ -110,6 +110,7 @@ of middlewares in this list.
|
||||
| [github.com/swaggo/echo-swagger](https://github.com/swaggo/echo-swagger) | Automatically generate RESTful API documentation with [Swagger](https://swagger.io/) 2.0. |
|
||||
| [github.com/ziflex/lecho](https://github.com/ziflex/lecho) | [Zerolog](https://github.com/rs/zerolog) logging library wrapper for Echo logger interface. |
|
||||
| [github.com/brpaz/echozap](https://github.com/brpaz/echozap) | Uber´s [Zap](https://github.com/uber-go/zap) logging library wrapper for Echo logger interface. |
|
||||
| [github.com/samber/slog-echo](https://github.com/samber/slog-echo) | Go [slog](https://pkg.go.dev/golang.org/x/exp/slog) logging library wrapper for Echo logger interface. |
|
||||
| [github.com/darkweak/souin/plugins/echo](https://github.com/darkweak/souin/tree/master/plugins/echo) | HTTP cache system based on [Souin](https://github.com/darkweak/souin) to automatically get your endpoints cached. It supports some distributed and non-distributed storage systems depending your needs. |
|
||||
| [github.com/mikestefanello/pagoda](https://github.com/mikestefanello/pagoda) | Rapid, easy full-stack web development starter kit built with Echo. |
|
||||
| [github.com/go-woo/protoc-gen-echo](https://github.com/go-woo/protoc-gen-echo) | ProtoBuf generate Echo server side code |
|
||||
|
||||
16
vendor/github.com/labstack/echo/v4/binder.go
generated
vendored
16
vendor/github.com/labstack/echo/v4/binder.go
generated
vendored
@ -1236,7 +1236,7 @@ func (b *ValueBinder) durations(sourceParam string, values []string, dest *[]tim
|
||||
// Example: 1609180603 bind to 2020-12-28T18:36:43.000000000+00:00
|
||||
//
|
||||
// Note:
|
||||
// * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
// - time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
func (b *ValueBinder) UnixTime(sourceParam string, dest *time.Time) *ValueBinder {
|
||||
return b.unixTime(sourceParam, dest, false, time.Second)
|
||||
}
|
||||
@ -1247,7 +1247,7 @@ func (b *ValueBinder) UnixTime(sourceParam string, dest *time.Time) *ValueBinder
|
||||
// Example: 1609180603 bind to 2020-12-28T18:36:43.000000000+00:00
|
||||
//
|
||||
// Note:
|
||||
// * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
// - time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
func (b *ValueBinder) MustUnixTime(sourceParam string, dest *time.Time) *ValueBinder {
|
||||
return b.unixTime(sourceParam, dest, true, time.Second)
|
||||
}
|
||||
@ -1257,7 +1257,7 @@ func (b *ValueBinder) MustUnixTime(sourceParam string, dest *time.Time) *ValueBi
|
||||
// Example: 1647184410140 bind to 2022-03-13T15:13:30.140000000+00:00
|
||||
//
|
||||
// Note:
|
||||
// * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
// - time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
func (b *ValueBinder) UnixTimeMilli(sourceParam string, dest *time.Time) *ValueBinder {
|
||||
return b.unixTime(sourceParam, dest, false, time.Millisecond)
|
||||
}
|
||||
@ -1268,7 +1268,7 @@ func (b *ValueBinder) UnixTimeMilli(sourceParam string, dest *time.Time) *ValueB
|
||||
// Example: 1647184410140 bind to 2022-03-13T15:13:30.140000000+00:00
|
||||
//
|
||||
// Note:
|
||||
// * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
// - time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
func (b *ValueBinder) MustUnixTimeMilli(sourceParam string, dest *time.Time) *ValueBinder {
|
||||
return b.unixTime(sourceParam, dest, true, time.Millisecond)
|
||||
}
|
||||
@ -1280,8 +1280,8 @@ func (b *ValueBinder) MustUnixTimeMilli(sourceParam string, dest *time.Time) *Va
|
||||
// Example: 999999999 binds to 1970-01-01T00:00:00.999999999+00:00
|
||||
//
|
||||
// Note:
|
||||
// * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
// * Javascript's Number type only has about 53 bits of precision (Number.MAX_SAFE_INTEGER = 9007199254740991). Compare it to 1609180603123456789 in example.
|
||||
// - time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
// - Javascript's Number type only has about 53 bits of precision (Number.MAX_SAFE_INTEGER = 9007199254740991). Compare it to 1609180603123456789 in example.
|
||||
func (b *ValueBinder) UnixTimeNano(sourceParam string, dest *time.Time) *ValueBinder {
|
||||
return b.unixTime(sourceParam, dest, false, time.Nanosecond)
|
||||
}
|
||||
@ -1294,8 +1294,8 @@ func (b *ValueBinder) UnixTimeNano(sourceParam string, dest *time.Time) *ValueBi
|
||||
// Example: 999999999 binds to 1970-01-01T00:00:00.999999999+00:00
|
||||
//
|
||||
// Note:
|
||||
// * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
// * Javascript's Number type only has about 53 bits of precision (Number.MAX_SAFE_INTEGER = 9007199254740991). Compare it to 1609180603123456789 in example.
|
||||
// - time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
|
||||
// - Javascript's Number type only has about 53 bits of precision (Number.MAX_SAFE_INTEGER = 9007199254740991). Compare it to 1609180603123456789 in example.
|
||||
func (b *ValueBinder) MustUnixTimeNano(sourceParam string, dest *time.Time) *ValueBinder {
|
||||
return b.unixTime(sourceParam, dest, true, time.Nanosecond)
|
||||
}
|
||||
|
||||
4
vendor/github.com/labstack/echo/v4/context.go
generated
vendored
4
vendor/github.com/labstack/echo/v4/context.go
generated
vendored
@ -100,8 +100,8 @@ type (
|
||||
// Set saves data in the context.
|
||||
Set(key string, val interface{})
|
||||
|
||||
// Bind binds the request body into provided type `i`. The default binder
|
||||
// does it based on Content-Type header.
|
||||
// Bind binds path params, query params and the request body into provided type `i`. The default binder
|
||||
// binds body based on Content-Type header.
|
||||
Bind(i interface{}) error
|
||||
|
||||
// Validate validates provided `i`. It is usually called after `Context#Bind()`.
|
||||
|
||||
13
vendor/github.com/labstack/echo/v4/echo.go
generated
vendored
13
vendor/github.com/labstack/echo/v4/echo.go
generated
vendored
@ -39,6 +39,7 @@ package echo
|
||||
import (
|
||||
stdContext "context"
|
||||
"crypto/tls"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
@ -258,7 +259,7 @@ const (
|
||||
|
||||
const (
|
||||
// Version of Echo
|
||||
Version = "4.10.2"
|
||||
Version = "4.11.1"
|
||||
website = "https://echo.labstack.com"
|
||||
// http://patorjk.com/software/taag/#p=display&f=Small%20Slant&t=Echo
|
||||
banner = `
|
||||
@ -438,12 +439,18 @@ func (e *Echo) DefaultHTTPErrorHandler(err error, c Context) {
|
||||
// Issue #1426
|
||||
code := he.Code
|
||||
message := he.Message
|
||||
if m, ok := he.Message.(string); ok {
|
||||
|
||||
switch m := he.Message.(type) {
|
||||
case string:
|
||||
if e.Debug {
|
||||
message = Map{"message": m, "error": err.Error()}
|
||||
} else {
|
||||
message = Map{"message": m}
|
||||
}
|
||||
case json.Marshaler:
|
||||
// do nothing - this type knows how to format itself to JSON
|
||||
case error:
|
||||
message = Map{"message": m.Error()}
|
||||
}
|
||||
|
||||
// Send response
|
||||
@ -614,7 +621,7 @@ func (e *Echo) URL(h HandlerFunc, params ...interface{}) string {
|
||||
return e.URI(h, params...)
|
||||
}
|
||||
|
||||
// Reverse generates an URL from route name and provided parameters.
|
||||
// Reverse generates a URL from route name and provided parameters.
|
||||
func (e *Echo) Reverse(name string, params ...interface{}) string {
|
||||
return e.router.Reverse(name, params...)
|
||||
}
|
||||
|
||||
10
vendor/github.com/labstack/echo/v4/group.go
generated
vendored
10
vendor/github.com/labstack/echo/v4/group.go
generated
vendored
@ -23,10 +23,12 @@ func (g *Group) Use(middleware ...MiddlewareFunc) {
|
||||
if len(g.middleware) == 0 {
|
||||
return
|
||||
}
|
||||
// Allow all requests to reach the group as they might get dropped if router
|
||||
// doesn't find a match, making none of the group middleware process.
|
||||
g.Any("", NotFoundHandler)
|
||||
g.Any("/*", NotFoundHandler)
|
||||
// group level middlewares are different from Echo `Pre` and `Use` middlewares (those are global). Group level middlewares
|
||||
// are only executed if they are added to the Router with route.
|
||||
// So we register catch all route (404 is a safe way to emulate route match) for this group and now during routing the
|
||||
// Router would find route to match our request path and therefore guarantee the middleware(s) will get executed.
|
||||
g.RouteNotFound("", NotFoundHandler)
|
||||
g.RouteNotFound("/*", NotFoundHandler)
|
||||
}
|
||||
|
||||
// CONNECT implements `Echo#CONNECT()` for sub-routes within the Group.
|
||||
|
||||
2
vendor/github.com/labstack/echo/v4/middleware/basic_auth.go
generated
vendored
2
vendor/github.com/labstack/echo/v4/middleware/basic_auth.go
generated
vendored
@ -2,9 +2,9 @@ package middleware
|
||||
|
||||
import (
|
||||
"encoding/base64"
|
||||
"net/http"
|
||||
"strconv"
|
||||
"strings"
|
||||
"net/http"
|
||||
|
||||
"github.com/labstack/echo/v4"
|
||||
)
|
||||
|
||||
91
vendor/github.com/labstack/echo/v4/middleware/compress.go
generated
vendored
91
vendor/github.com/labstack/echo/v4/middleware/compress.go
generated
vendored
@ -2,6 +2,7 @@ package middleware
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"compress/gzip"
|
||||
"io"
|
||||
"net"
|
||||
@ -21,12 +22,30 @@ type (
|
||||
// Gzip compression level.
|
||||
// Optional. Default value -1.
|
||||
Level int `yaml:"level"`
|
||||
|
||||
// Length threshold before gzip compression is applied.
|
||||
// Optional. Default value 0.
|
||||
//
|
||||
// Most of the time you will not need to change the default. Compressing
|
||||
// a short response might increase the transmitted data because of the
|
||||
// gzip format overhead. Compressing the response will also consume CPU
|
||||
// and time on the server and the client (for decompressing). Depending on
|
||||
// your use case such a threshold might be useful.
|
||||
//
|
||||
// See also:
|
||||
// https://webmasters.stackexchange.com/questions/31750/what-is-recommended-minimum-object-size-for-gzip-performance-benefits
|
||||
MinLength int
|
||||
}
|
||||
|
||||
gzipResponseWriter struct {
|
||||
io.Writer
|
||||
http.ResponseWriter
|
||||
wroteHeader bool
|
||||
wroteBody bool
|
||||
minLength int
|
||||
minLengthExceeded bool
|
||||
buffer *bytes.Buffer
|
||||
code int
|
||||
}
|
||||
)
|
||||
|
||||
@ -39,6 +58,7 @@ var (
|
||||
DefaultGzipConfig = GzipConfig{
|
||||
Skipper: DefaultSkipper,
|
||||
Level: -1,
|
||||
MinLength: 0,
|
||||
}
|
||||
)
|
||||
|
||||
@ -58,8 +78,12 @@ func GzipWithConfig(config GzipConfig) echo.MiddlewareFunc {
|
||||
if config.Level == 0 {
|
||||
config.Level = DefaultGzipConfig.Level
|
||||
}
|
||||
if config.MinLength < 0 {
|
||||
config.MinLength = DefaultGzipConfig.MinLength
|
||||
}
|
||||
|
||||
pool := gzipCompressPool(config)
|
||||
bpool := bufferPool()
|
||||
|
||||
return func(next echo.HandlerFunc) echo.HandlerFunc {
|
||||
return func(c echo.Context) error {
|
||||
@ -70,7 +94,6 @@ func GzipWithConfig(config GzipConfig) echo.MiddlewareFunc {
|
||||
res := c.Response()
|
||||
res.Header().Add(echo.HeaderVary, echo.HeaderAcceptEncoding)
|
||||
if strings.Contains(c.Request().Header.Get(echo.HeaderAcceptEncoding), gzipScheme) {
|
||||
res.Header().Set(echo.HeaderContentEncoding, gzipScheme) // Issue #806
|
||||
i := pool.Get()
|
||||
w, ok := i.(*gzip.Writer)
|
||||
if !ok {
|
||||
@ -78,19 +101,38 @@ func GzipWithConfig(config GzipConfig) echo.MiddlewareFunc {
|
||||
}
|
||||
rw := res.Writer
|
||||
w.Reset(rw)
|
||||
grw := &gzipResponseWriter{Writer: w, ResponseWriter: rw}
|
||||
|
||||
buf := bpool.Get().(*bytes.Buffer)
|
||||
buf.Reset()
|
||||
|
||||
grw := &gzipResponseWriter{Writer: w, ResponseWriter: rw, minLength: config.MinLength, buffer: buf}
|
||||
defer func() {
|
||||
// There are different reasons for cases when we have not yet written response to the client and now need to do so.
|
||||
// a) handler response had only response code and no response body (ala 404 or redirects etc). Response code need to be written now.
|
||||
// b) body is shorter than our minimum length threshold and being buffered currently and needs to be written
|
||||
if !grw.wroteBody {
|
||||
if res.Header().Get(echo.HeaderContentEncoding) == gzipScheme {
|
||||
res.Header().Del(echo.HeaderContentEncoding)
|
||||
}
|
||||
if grw.wroteHeader {
|
||||
rw.WriteHeader(grw.code)
|
||||
}
|
||||
// We have to reset response to it's pristine state when
|
||||
// nothing is written to body or error is returned.
|
||||
// See issue #424, #407.
|
||||
res.Writer = rw
|
||||
w.Reset(io.Discard)
|
||||
} else if !grw.minLengthExceeded {
|
||||
// Write uncompressed response
|
||||
res.Writer = rw
|
||||
if grw.wroteHeader {
|
||||
grw.ResponseWriter.WriteHeader(grw.code)
|
||||
}
|
||||
grw.buffer.WriteTo(rw)
|
||||
w.Reset(io.Discard)
|
||||
}
|
||||
w.Close()
|
||||
bpool.Put(buf)
|
||||
pool.Put(w)
|
||||
}()
|
||||
res.Writer = grw
|
||||
@ -102,7 +144,11 @@ func GzipWithConfig(config GzipConfig) echo.MiddlewareFunc {
|
||||
|
||||
func (w *gzipResponseWriter) WriteHeader(code int) {
|
||||
w.Header().Del(echo.HeaderContentLength) // Issue #444
|
||||
w.ResponseWriter.WriteHeader(code)
|
||||
|
||||
w.wroteHeader = true
|
||||
|
||||
// Delay writing of the header until we know if we'll actually compress the response
|
||||
w.code = code
|
||||
}
|
||||
|
||||
func (w *gzipResponseWriter) Write(b []byte) (int, error) {
|
||||
@ -110,10 +156,40 @@ func (w *gzipResponseWriter) Write(b []byte) (int, error) {
|
||||
w.Header().Set(echo.HeaderContentType, http.DetectContentType(b))
|
||||
}
|
||||
w.wroteBody = true
|
||||
|
||||
if !w.minLengthExceeded {
|
||||
n, err := w.buffer.Write(b)
|
||||
|
||||
if w.buffer.Len() >= w.minLength {
|
||||
w.minLengthExceeded = true
|
||||
|
||||
// The minimum length is exceeded, add Content-Encoding header and write the header
|
||||
w.Header().Set(echo.HeaderContentEncoding, gzipScheme) // Issue #806
|
||||
if w.wroteHeader {
|
||||
w.ResponseWriter.WriteHeader(w.code)
|
||||
}
|
||||
|
||||
return w.Writer.Write(w.buffer.Bytes())
|
||||
}
|
||||
|
||||
return n, err
|
||||
}
|
||||
|
||||
return w.Writer.Write(b)
|
||||
}
|
||||
|
||||
func (w *gzipResponseWriter) Flush() {
|
||||
if !w.minLengthExceeded {
|
||||
// Enforce compression because we will not know how much more data will come
|
||||
w.minLengthExceeded = true
|
||||
w.Header().Set(echo.HeaderContentEncoding, gzipScheme) // Issue #806
|
||||
if w.wroteHeader {
|
||||
w.ResponseWriter.WriteHeader(w.code)
|
||||
}
|
||||
|
||||
w.Writer.Write(w.buffer.Bytes())
|
||||
}
|
||||
|
||||
w.Writer.(*gzip.Writer).Flush()
|
||||
if flusher, ok := w.ResponseWriter.(http.Flusher); ok {
|
||||
flusher.Flush()
|
||||
@ -142,3 +218,12 @@ func gzipCompressPool(config GzipConfig) sync.Pool {
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func bufferPool() sync.Pool {
|
||||
return sync.Pool{
|
||||
New: func() interface{} {
|
||||
b := &bytes.Buffer{}
|
||||
return b
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
4
vendor/github.com/labstack/echo/v4/middleware/cors.go
generated
vendored
4
vendor/github.com/labstack/echo/v4/middleware/cors.go
generated
vendored
@ -150,8 +150,8 @@ func CORSWithConfig(config CORSConfig) echo.MiddlewareFunc {
|
||||
allowOriginPatterns := []string{}
|
||||
for _, origin := range config.AllowOrigins {
|
||||
pattern := regexp.QuoteMeta(origin)
|
||||
pattern = strings.Replace(pattern, "\\*", ".*", -1)
|
||||
pattern = strings.Replace(pattern, "\\?", ".", -1)
|
||||
pattern = strings.ReplaceAll(pattern, "\\*", ".*")
|
||||
pattern = strings.ReplaceAll(pattern, "\\?", ".")
|
||||
pattern = "^" + pattern + "$"
|
||||
allowOriginPatterns = append(allowOriginPatterns, pattern)
|
||||
}
|
||||
|
||||
4
vendor/github.com/labstack/echo/v4/middleware/middleware.go
generated
vendored
4
vendor/github.com/labstack/echo/v4/middleware/middleware.go
generated
vendored
@ -38,9 +38,9 @@ func rewriteRulesRegex(rewrite map[string]string) map[*regexp.Regexp]string {
|
||||
rulesRegex := map[*regexp.Regexp]string{}
|
||||
for k, v := range rewrite {
|
||||
k = regexp.QuoteMeta(k)
|
||||
k = strings.Replace(k, `\*`, "(.*?)", -1)
|
||||
k = strings.ReplaceAll(k, `\*`, "(.*?)")
|
||||
if strings.HasPrefix(k, `\^`) {
|
||||
k = strings.Replace(k, `\^`, "^", -1)
|
||||
k = strings.ReplaceAll(k, `\^`, "^")
|
||||
}
|
||||
k = k + "$"
|
||||
rulesRegex[regexp.MustCompile(k)] = v
|
||||
|
||||
195
vendor/github.com/labstack/echo/v4/middleware/proxy.go
generated
vendored
195
vendor/github.com/labstack/echo/v4/middleware/proxy.go
generated
vendored
@ -12,7 +12,6 @@ import (
|
||||
"regexp"
|
||||
"strings"
|
||||
"sync"
|
||||
"sync/atomic"
|
||||
"time"
|
||||
|
||||
"github.com/labstack/echo/v4"
|
||||
@ -30,6 +29,33 @@ type (
|
||||
// Required.
|
||||
Balancer ProxyBalancer
|
||||
|
||||
// RetryCount defines the number of times a failed proxied request should be retried
|
||||
// using the next available ProxyTarget. Defaults to 0, meaning requests are never retried.
|
||||
RetryCount int
|
||||
|
||||
// RetryFilter defines a function used to determine if a failed request to a
|
||||
// ProxyTarget should be retried. The RetryFilter will only be called when the number
|
||||
// of previous retries is less than RetryCount. If the function returns true, the
|
||||
// request will be retried. The provided error indicates the reason for the request
|
||||
// failure. When the ProxyTarget is unavailable, the error will be an instance of
|
||||
// echo.HTTPError with a Code of http.StatusBadGateway. In all other cases, the error
|
||||
// will indicate an internal error in the Proxy middleware. When a RetryFilter is not
|
||||
// specified, all requests that fail with http.StatusBadGateway will be retried. A custom
|
||||
// RetryFilter can be provided to only retry specific requests. Note that RetryFilter is
|
||||
// only called when the request to the target fails, or an internal error in the Proxy
|
||||
// middleware has occurred. Successful requests that return a non-200 response code cannot
|
||||
// be retried.
|
||||
RetryFilter func(c echo.Context, e error) bool
|
||||
|
||||
// ErrorHandler defines a function which can be used to return custom errors from
|
||||
// the Proxy middleware. ErrorHandler is only invoked when there has been
|
||||
// either an internal error in the Proxy middleware or the ProxyTarget is
|
||||
// unavailable. Due to the way requests are proxied, ErrorHandler is not invoked
|
||||
// when a ProxyTarget returns a non-200 response. In these cases, the response
|
||||
// is already written so errors cannot be modified. ErrorHandler is only
|
||||
// invoked after all retry attempts have been exhausted.
|
||||
ErrorHandler func(c echo.Context, err error) error
|
||||
|
||||
// Rewrite defines URL path rewrite rules. The values captured in asterisk can be
|
||||
// retrieved by index e.g. $1, $2 and so on.
|
||||
// Examples:
|
||||
@ -72,26 +98,28 @@ type (
|
||||
Next(echo.Context) *ProxyTarget
|
||||
}
|
||||
|
||||
// TargetProvider defines an interface that gives the opportunity for balancer to return custom errors when selecting target.
|
||||
// TargetProvider defines an interface that gives the opportunity for balancer
|
||||
// to return custom errors when selecting target.
|
||||
TargetProvider interface {
|
||||
NextTarget(echo.Context) (*ProxyTarget, error)
|
||||
}
|
||||
|
||||
commonBalancer struct {
|
||||
targets []*ProxyTarget
|
||||
mutex sync.RWMutex
|
||||
mutex sync.Mutex
|
||||
}
|
||||
|
||||
// RandomBalancer implements a random load balancing technique.
|
||||
randomBalancer struct {
|
||||
*commonBalancer
|
||||
commonBalancer
|
||||
random *rand.Rand
|
||||
}
|
||||
|
||||
// RoundRobinBalancer implements a round-robin load balancing technique.
|
||||
roundRobinBalancer struct {
|
||||
*commonBalancer
|
||||
i uint32
|
||||
commonBalancer
|
||||
// tracking the index on `targets` slice for the next `*ProxyTarget` to be used
|
||||
i int
|
||||
}
|
||||
)
|
||||
|
||||
@ -107,14 +135,14 @@ func proxyRaw(t *ProxyTarget, c echo.Context) http.Handler {
|
||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
in, _, err := c.Response().Hijack()
|
||||
if err != nil {
|
||||
c.Set("_error", fmt.Sprintf("proxy raw, hijack error=%v, url=%s", t.URL, err))
|
||||
c.Set("_error", fmt.Errorf("proxy raw, hijack error=%w, url=%s", err, t.URL))
|
||||
return
|
||||
}
|
||||
defer in.Close()
|
||||
|
||||
out, err := net.Dial("tcp", t.URL.Host)
|
||||
if err != nil {
|
||||
c.Set("_error", echo.NewHTTPError(http.StatusBadGateway, fmt.Sprintf("proxy raw, dial error=%v, url=%s", t.URL, err)))
|
||||
c.Set("_error", echo.NewHTTPError(http.StatusBadGateway, fmt.Sprintf("proxy raw, dial error=%v, url=%s", err, t.URL)))
|
||||
return
|
||||
}
|
||||
defer out.Close()
|
||||
@ -122,7 +150,7 @@ func proxyRaw(t *ProxyTarget, c echo.Context) http.Handler {
|
||||
// Write header
|
||||
err = r.Write(out)
|
||||
if err != nil {
|
||||
c.Set("_error", echo.NewHTTPError(http.StatusBadGateway, fmt.Sprintf("proxy raw, request header copy error=%v, url=%s", t.URL, err)))
|
||||
c.Set("_error", echo.NewHTTPError(http.StatusBadGateway, fmt.Sprintf("proxy raw, request header copy error=%v, url=%s", err, t.URL)))
|
||||
return
|
||||
}
|
||||
|
||||
@ -136,39 +164,44 @@ func proxyRaw(t *ProxyTarget, c echo.Context) http.Handler {
|
||||
go cp(in, out)
|
||||
err = <-errCh
|
||||
if err != nil && err != io.EOF {
|
||||
c.Set("_error", fmt.Errorf("proxy raw, copy body error=%v, url=%s", t.URL, err))
|
||||
c.Set("_error", fmt.Errorf("proxy raw, copy body error=%w, url=%s", err, t.URL))
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
// NewRandomBalancer returns a random proxy balancer.
|
||||
func NewRandomBalancer(targets []*ProxyTarget) ProxyBalancer {
|
||||
b := &randomBalancer{commonBalancer: new(commonBalancer)}
|
||||
b := randomBalancer{}
|
||||
b.targets = targets
|
||||
return b
|
||||
b.random = rand.New(rand.NewSource(int64(time.Now().Nanosecond())))
|
||||
return &b
|
||||
}
|
||||
|
||||
// NewRoundRobinBalancer returns a round-robin proxy balancer.
|
||||
func NewRoundRobinBalancer(targets []*ProxyTarget) ProxyBalancer {
|
||||
b := &roundRobinBalancer{commonBalancer: new(commonBalancer)}
|
||||
b := roundRobinBalancer{}
|
||||
b.targets = targets
|
||||
return b
|
||||
return &b
|
||||
}
|
||||
|
||||
// AddTarget adds an upstream target to the list.
|
||||
// AddTarget adds an upstream target to the list and returns `true`.
|
||||
//
|
||||
// However, if a target with the same name already exists then the operation is aborted returning `false`.
|
||||
func (b *commonBalancer) AddTarget(target *ProxyTarget) bool {
|
||||
b.mutex.Lock()
|
||||
defer b.mutex.Unlock()
|
||||
for _, t := range b.targets {
|
||||
if t.Name == target.Name {
|
||||
return false
|
||||
}
|
||||
}
|
||||
b.mutex.Lock()
|
||||
defer b.mutex.Unlock()
|
||||
b.targets = append(b.targets, target)
|
||||
return true
|
||||
}
|
||||
|
||||
// RemoveTarget removes an upstream target from the list.
|
||||
// RemoveTarget removes an upstream target from the list by name.
|
||||
//
|
||||
// Returns `true` on success, `false` if no target with the name is found.
|
||||
func (b *commonBalancer) RemoveTarget(name string) bool {
|
||||
b.mutex.Lock()
|
||||
defer b.mutex.Unlock()
|
||||
@ -182,21 +215,58 @@ func (b *commonBalancer) RemoveTarget(name string) bool {
|
||||
}
|
||||
|
||||
// Next randomly returns an upstream target.
|
||||
//
|
||||
// Note: `nil` is returned in case upstream target list is empty.
|
||||
func (b *randomBalancer) Next(c echo.Context) *ProxyTarget {
|
||||
if b.random == nil {
|
||||
b.random = rand.New(rand.NewSource(int64(time.Now().Nanosecond())))
|
||||
b.mutex.Lock()
|
||||
defer b.mutex.Unlock()
|
||||
if len(b.targets) == 0 {
|
||||
return nil
|
||||
} else if len(b.targets) == 1 {
|
||||
return b.targets[0]
|
||||
}
|
||||
b.mutex.RLock()
|
||||
defer b.mutex.RUnlock()
|
||||
return b.targets[b.random.Intn(len(b.targets))]
|
||||
}
|
||||
|
||||
// Next returns an upstream target using round-robin technique.
|
||||
// Next returns an upstream target using round-robin technique. In the case
|
||||
// where a previously failed request is being retried, the round-robin
|
||||
// balancer will attempt to use the next target relative to the original
|
||||
// request. If the list of targets held by the balancer is modified while a
|
||||
// failed request is being retried, it is possible that the balancer will
|
||||
// return the original failed target.
|
||||
//
|
||||
// Note: `nil` is returned in case upstream target list is empty.
|
||||
func (b *roundRobinBalancer) Next(c echo.Context) *ProxyTarget {
|
||||
b.i = b.i % uint32(len(b.targets))
|
||||
t := b.targets[b.i]
|
||||
atomic.AddUint32(&b.i, 1)
|
||||
return t
|
||||
b.mutex.Lock()
|
||||
defer b.mutex.Unlock()
|
||||
if len(b.targets) == 0 {
|
||||
return nil
|
||||
} else if len(b.targets) == 1 {
|
||||
return b.targets[0]
|
||||
}
|
||||
|
||||
var i int
|
||||
const lastIdxKey = "_round_robin_last_index"
|
||||
// This request is a retry, start from the index of the previous
|
||||
// target to ensure we don't attempt to retry the request with
|
||||
// the same failed target
|
||||
if c.Get(lastIdxKey) != nil {
|
||||
i = c.Get(lastIdxKey).(int)
|
||||
i++
|
||||
if i >= len(b.targets) {
|
||||
i = 0
|
||||
}
|
||||
} else {
|
||||
// This is a first time request, use the global index
|
||||
if b.i >= len(b.targets) {
|
||||
b.i = 0
|
||||
}
|
||||
i = b.i
|
||||
b.i++
|
||||
}
|
||||
|
||||
c.Set(lastIdxKey, i)
|
||||
return b.targets[i]
|
||||
}
|
||||
|
||||
// Proxy returns a Proxy middleware.
|
||||
@ -211,14 +281,26 @@ func Proxy(balancer ProxyBalancer) echo.MiddlewareFunc {
|
||||
// ProxyWithConfig returns a Proxy middleware with config.
|
||||
// See: `Proxy()`
|
||||
func ProxyWithConfig(config ProxyConfig) echo.MiddlewareFunc {
|
||||
if config.Balancer == nil {
|
||||
panic("echo: proxy middleware requires balancer")
|
||||
}
|
||||
// Defaults
|
||||
if config.Skipper == nil {
|
||||
config.Skipper = DefaultProxyConfig.Skipper
|
||||
}
|
||||
if config.Balancer == nil {
|
||||
panic("echo: proxy middleware requires balancer")
|
||||
if config.RetryFilter == nil {
|
||||
config.RetryFilter = func(c echo.Context, e error) bool {
|
||||
if httpErr, ok := e.(*echo.HTTPError); ok {
|
||||
return httpErr.Code == http.StatusBadGateway
|
||||
}
|
||||
return false
|
||||
}
|
||||
}
|
||||
if config.ErrorHandler == nil {
|
||||
config.ErrorHandler = func(c echo.Context, err error) error {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
if config.Rewrite != nil {
|
||||
if config.RegexRewrite == nil {
|
||||
config.RegexRewrite = make(map[*regexp.Regexp]string)
|
||||
@ -229,28 +311,17 @@ func ProxyWithConfig(config ProxyConfig) echo.MiddlewareFunc {
|
||||
}
|
||||
|
||||
provider, isTargetProvider := config.Balancer.(TargetProvider)
|
||||
|
||||
return func(next echo.HandlerFunc) echo.HandlerFunc {
|
||||
return func(c echo.Context) (err error) {
|
||||
return func(c echo.Context) error {
|
||||
if config.Skipper(c) {
|
||||
return next(c)
|
||||
}
|
||||
|
||||
req := c.Request()
|
||||
res := c.Response()
|
||||
|
||||
var tgt *ProxyTarget
|
||||
if isTargetProvider {
|
||||
tgt, err = provider.NextTarget(c)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
tgt = config.Balancer.Next(c)
|
||||
}
|
||||
c.Set(config.ContextKey, tgt)
|
||||
|
||||
if err := rewriteURL(config.RegexRewrite, req); err != nil {
|
||||
return err
|
||||
return config.ErrorHandler(c, err)
|
||||
}
|
||||
|
||||
// Fix header
|
||||
@ -266,6 +337,28 @@ func ProxyWithConfig(config ProxyConfig) echo.MiddlewareFunc {
|
||||
req.Header.Set(echo.HeaderXForwardedFor, c.RealIP())
|
||||
}
|
||||
|
||||
retries := config.RetryCount
|
||||
for {
|
||||
var tgt *ProxyTarget
|
||||
var err error
|
||||
if isTargetProvider {
|
||||
tgt, err = provider.NextTarget(c)
|
||||
if err != nil {
|
||||
return config.ErrorHandler(c, err)
|
||||
}
|
||||
} else {
|
||||
tgt = config.Balancer.Next(c)
|
||||
}
|
||||
|
||||
c.Set(config.ContextKey, tgt)
|
||||
|
||||
//If retrying a failed request, clear any previous errors from
|
||||
//context here so that balancers have the option to check for
|
||||
//errors that occurred using previous target
|
||||
if retries < config.RetryCount {
|
||||
c.Set("_error", nil)
|
||||
}
|
||||
|
||||
// Proxy
|
||||
switch {
|
||||
case c.IsWebSocket():
|
||||
@ -274,11 +367,19 @@ func ProxyWithConfig(config ProxyConfig) echo.MiddlewareFunc {
|
||||
default:
|
||||
proxyHTTP(tgt, c, config).ServeHTTP(res, req)
|
||||
}
|
||||
if e, ok := c.Get("_error").(error); ok {
|
||||
err = e
|
||||
|
||||
err, hasError := c.Get("_error").(error)
|
||||
if !hasError {
|
||||
return nil
|
||||
}
|
||||
|
||||
return
|
||||
retry := retries > 0 && config.RetryFilter(c, err)
|
||||
if !retry {
|
||||
return config.ErrorHandler(c, err)
|
||||
}
|
||||
|
||||
retries--
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
21
vendor/github.com/labstack/echo/v4/middleware/rate_limiter.go
generated
vendored
21
vendor/github.com/labstack/echo/v4/middleware/rate_limiter.go
generated
vendored
@ -160,6 +160,8 @@ type (
|
||||
burst int
|
||||
expiresIn time.Duration
|
||||
lastCleanup time.Time
|
||||
|
||||
timeNow func() time.Time
|
||||
}
|
||||
// Visitor signifies a unique user's limiter details
|
||||
Visitor struct {
|
||||
@ -219,7 +221,8 @@ func NewRateLimiterMemoryStoreWithConfig(config RateLimiterMemoryStoreConfig) (s
|
||||
store.burst = int(config.Rate)
|
||||
}
|
||||
store.visitors = make(map[string]*Visitor)
|
||||
store.lastCleanup = now()
|
||||
store.timeNow = time.Now
|
||||
store.lastCleanup = store.timeNow()
|
||||
return
|
||||
}
|
||||
|
||||
@ -244,12 +247,13 @@ func (store *RateLimiterMemoryStore) Allow(identifier string) (bool, error) {
|
||||
limiter.Limiter = rate.NewLimiter(store.rate, store.burst)
|
||||
store.visitors[identifier] = limiter
|
||||
}
|
||||
limiter.lastSeen = now()
|
||||
if now().Sub(store.lastCleanup) > store.expiresIn {
|
||||
now := store.timeNow()
|
||||
limiter.lastSeen = now
|
||||
if now.Sub(store.lastCleanup) > store.expiresIn {
|
||||
store.cleanupStaleVisitors()
|
||||
}
|
||||
store.mutex.Unlock()
|
||||
return limiter.AllowN(now(), 1), nil
|
||||
return limiter.AllowN(store.timeNow(), 1), nil
|
||||
}
|
||||
|
||||
/*
|
||||
@ -258,14 +262,9 @@ of users who haven't visited again after the configured expiry time has elapsed
|
||||
*/
|
||||
func (store *RateLimiterMemoryStore) cleanupStaleVisitors() {
|
||||
for id, visitor := range store.visitors {
|
||||
if now().Sub(visitor.lastSeen) > store.expiresIn {
|
||||
if store.timeNow().Sub(visitor.lastSeen) > store.expiresIn {
|
||||
delete(store.visitors, id)
|
||||
}
|
||||
}
|
||||
store.lastCleanup = now()
|
||||
store.lastCleanup = store.timeNow()
|
||||
}
|
||||
|
||||
/*
|
||||
actual time method which is mocked in test file
|
||||
*/
|
||||
var now = time.Now
|
||||
|
||||
14
vendor/github.com/labstack/echo/v4/middleware/recover.go
generated
vendored
14
vendor/github.com/labstack/echo/v4/middleware/recover.go
generated
vendored
@ -37,7 +37,13 @@ type (
|
||||
|
||||
// LogErrorFunc defines a function for custom logging in the middleware.
|
||||
// If it's set you don't need to provide LogLevel for config.
|
||||
// If this function returns nil, the centralized HTTPErrorHandler will not be called.
|
||||
LogErrorFunc LogErrorFunc
|
||||
|
||||
// DisableErrorHandler disables the call to centralized HTTPErrorHandler.
|
||||
// The recovered error is then passed back to upstream middleware, instead of swallowing the error.
|
||||
// Optional. Default value false.
|
||||
DisableErrorHandler bool `yaml:"disable_error_handler"`
|
||||
}
|
||||
)
|
||||
|
||||
@ -50,6 +56,7 @@ var (
|
||||
DisablePrintStack: false,
|
||||
LogLevel: 0,
|
||||
LogErrorFunc: nil,
|
||||
DisableErrorHandler: false,
|
||||
}
|
||||
)
|
||||
|
||||
@ -71,7 +78,7 @@ func RecoverWithConfig(config RecoverConfig) echo.MiddlewareFunc {
|
||||
}
|
||||
|
||||
return func(next echo.HandlerFunc) echo.HandlerFunc {
|
||||
return func(c echo.Context) error {
|
||||
return func(c echo.Context) (returnErr error) {
|
||||
if config.Skipper(c) {
|
||||
return next(c)
|
||||
}
|
||||
@ -113,7 +120,12 @@ func RecoverWithConfig(config RecoverConfig) echo.MiddlewareFunc {
|
||||
c.Logger().Print(msg)
|
||||
}
|
||||
}
|
||||
|
||||
if err != nil && !config.DisableErrorHandler {
|
||||
c.Error(err)
|
||||
} else {
|
||||
returnErr = err
|
||||
}
|
||||
}
|
||||
}()
|
||||
return next(c)
|
||||
|
||||
4
vendor/github.com/labstack/echo/v4/middleware/request_logger.go
generated
vendored
4
vendor/github.com/labstack/echo/v4/middleware/request_logger.go
generated
vendored
@ -225,7 +225,7 @@ func (config RequestLoggerConfig) ToMiddleware() (echo.MiddlewareFunc, error) {
|
||||
if config.Skipper == nil {
|
||||
config.Skipper = DefaultSkipper
|
||||
}
|
||||
now = time.Now
|
||||
now := time.Now
|
||||
if config.timeNow != nil {
|
||||
now = config.timeNow
|
||||
}
|
||||
@ -257,7 +257,7 @@ func (config RequestLoggerConfig) ToMiddleware() (echo.MiddlewareFunc, error) {
|
||||
config.BeforeNextFunc(c)
|
||||
}
|
||||
err := next(c)
|
||||
if config.HandleError {
|
||||
if err != nil && config.HandleError {
|
||||
c.Error(err)
|
||||
}
|
||||
|
||||
|
||||
7
vendor/github.com/labstack/echo/v4/response.go
generated
vendored
7
vendor/github.com/labstack/echo/v4/response.go
generated
vendored
@ -94,6 +94,13 @@ func (r *Response) Hijack() (net.Conn, *bufio.ReadWriter, error) {
|
||||
return r.Writer.(http.Hijacker).Hijack()
|
||||
}
|
||||
|
||||
// Unwrap returns the original http.ResponseWriter.
|
||||
// ResponseController can be used to access the original http.ResponseWriter.
|
||||
// See [https://go.dev/blog/go1.20]
|
||||
func (r *Response) Unwrap() http.ResponseWriter {
|
||||
return r.Writer
|
||||
}
|
||||
|
||||
func (r *Response) reset(w http.ResponseWriter) {
|
||||
r.beforeFuncs = nil
|
||||
r.afterFuncs = nil
|
||||
|
||||
9
vendor/github.com/labstack/echo/v4/router.go
generated
vendored
9
vendor/github.com/labstack/echo/v4/router.go
generated
vendored
@ -151,7 +151,7 @@ func (r *Router) Routes() []*Route {
|
||||
return routes
|
||||
}
|
||||
|
||||
// Reverse generates an URL from route name and provided parameters.
|
||||
// Reverse generates a URL from route name and provided parameters.
|
||||
func (r *Router) Reverse(name string, params ...interface{}) string {
|
||||
uri := new(bytes.Buffer)
|
||||
ln := len(params)
|
||||
@ -159,7 +159,12 @@ func (r *Router) Reverse(name string, params ...interface{}) string {
|
||||
for _, route := range r.routes {
|
||||
if route.Name == name {
|
||||
for i, l := 0, len(route.Path); i < l; i++ {
|
||||
if (route.Path[i] == ':' || route.Path[i] == '*') && n < ln {
|
||||
hasBackslash := route.Path[i] == '\\'
|
||||
if hasBackslash && i+1 < l && route.Path[i+1] == ':' {
|
||||
i++ // backslash before colon escapes that colon. in that case skip backslash
|
||||
}
|
||||
if n < ln && (route.Path[i] == '*' || (!hasBackslash && route.Path[i] == ':')) {
|
||||
// in case of `*` wildcard or `:` (unescaped colon) param we replace everything till next slash or end of path
|
||||
for ; i < l && route.Path[i] != '/'; i++ {
|
||||
}
|
||||
uri.WriteString(fmt.Sprintf("%v", params[n]))
|
||||
|
||||
8
vendor/github.com/oschwald/maxminddb-golang/decoder.go
generated
vendored
8
vendor/github.com/oschwald/maxminddb-golang/decoder.go
generated
vendored
@ -596,18 +596,20 @@ func (d *decoder) decodeMap(
|
||||
mapType := result.Type()
|
||||
keyValue := reflect.New(mapType.Key()).Elem()
|
||||
elemType := mapType.Elem()
|
||||
elemKind := elemType.Kind()
|
||||
var elemValue reflect.Value
|
||||
for i := uint(0); i < size; i++ {
|
||||
var key []byte
|
||||
var err error
|
||||
key, offset, err = d.decodeKey(offset)
|
||||
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
if !elemValue.IsValid() || elemKind == reflect.Interface {
|
||||
if elemValue.IsValid() {
|
||||
// After 1.20 is the minimum supported version, this can just be
|
||||
// elemValue.SetZero()
|
||||
reflectSetZero(elemValue)
|
||||
} else {
|
||||
elemValue = reflect.New(elemType).Elem()
|
||||
}
|
||||
|
||||
|
||||
4
vendor/github.com/oschwald/maxminddb-golang/mmap_unix.go
generated
vendored
4
vendor/github.com/oschwald/maxminddb-golang/mmap_unix.go
generated
vendored
@ -1,5 +1,5 @@
|
||||
//go:build !windows && !appengine && !plan9 && !js && !wasip1
|
||||
// +build !windows,!appengine,!plan9,!js,!wasip1
|
||||
//go:build !windows && !appengine && !plan9 && !js && !wasip1 && !wasi
|
||||
// +build !windows,!appengine,!plan9,!js,!wasip1,!wasi
|
||||
|
||||
package maxminddb
|
||||
|
||||
|
||||
4
vendor/github.com/oschwald/maxminddb-golang/reader_memory.go
generated
vendored
4
vendor/github.com/oschwald/maxminddb-golang/reader_memory.go
generated
vendored
@ -1,5 +1,5 @@
|
||||
//go:build appengine || plan9 || js || wasip1
|
||||
// +build appengine plan9 js wasip1
|
||||
//go:build appengine || plan9 || js || wasip1 || wasi
|
||||
// +build appengine plan9 js wasip1 wasi
|
||||
|
||||
package maxminddb
|
||||
|
||||
|
||||
4
vendor/github.com/oschwald/maxminddb-golang/reader_mmap.go
generated
vendored
4
vendor/github.com/oschwald/maxminddb-golang/reader_mmap.go
generated
vendored
@ -1,5 +1,5 @@
|
||||
//go:build !appengine && !plan9 && !js && !wasip1
|
||||
// +build !appengine,!plan9,!js,!wasip1
|
||||
//go:build !appengine && !plan9 && !js && !wasip1 && !wasi
|
||||
// +build !appengine,!plan9,!js,!wasip1,!wasi
|
||||
|
||||
package maxminddb
|
||||
|
||||
|
||||
10
vendor/github.com/oschwald/maxminddb-golang/set_zero_120.go
generated
vendored
Normal file
10
vendor/github.com/oschwald/maxminddb-golang/set_zero_120.go
generated
vendored
Normal file
@ -0,0 +1,10 @@
|
||||
//go:build go1.20
|
||||
// +build go1.20
|
||||
|
||||
package maxminddb
|
||||
|
||||
import "reflect"
|
||||
|
||||
func reflectSetZero(v reflect.Value) {
|
||||
v.SetZero()
|
||||
}
|
||||
10
vendor/github.com/oschwald/maxminddb-golang/set_zero_pre120.go
generated
vendored
Normal file
10
vendor/github.com/oschwald/maxminddb-golang/set_zero_pre120.go
generated
vendored
Normal file
@ -0,0 +1,10 @@
|
||||
//go:build !go1.20
|
||||
// +build !go1.20
|
||||
|
||||
package maxminddb
|
||||
|
||||
import "reflect"
|
||||
|
||||
func reflectSetZero(v reflect.Value) {
|
||||
v.Set(reflect.Zero(v.Type()))
|
||||
}
|
||||
35
vendor/golang.org/x/net/http2/transport.go
generated
vendored
35
vendor/golang.org/x/net/http2/transport.go
generated
vendored
@ -19,6 +19,7 @@ import (
|
||||
"io/fs"
|
||||
"log"
|
||||
"math"
|
||||
"math/bits"
|
||||
mathrand "math/rand"
|
||||
"net"
|
||||
"net/http"
|
||||
@ -518,11 +519,14 @@ func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) {
|
||||
func authorityAddr(scheme string, authority string) (addr string) {
|
||||
host, port, err := net.SplitHostPort(authority)
|
||||
if err != nil { // authority didn't have a port
|
||||
host = authority
|
||||
port = ""
|
||||
}
|
||||
if port == "" { // authority's port was empty
|
||||
port = "443"
|
||||
if scheme == "http" {
|
||||
port = "80"
|
||||
}
|
||||
host = authority
|
||||
}
|
||||
if a, err := idna.ToASCII(host); err == nil {
|
||||
host = a
|
||||
@ -1677,7 +1681,27 @@ func (cs *clientStream) frameScratchBufferLen(maxFrameSize int) int {
|
||||
return int(n) // doesn't truncate; max is 512K
|
||||
}
|
||||
|
||||
var bufPool sync.Pool // of *[]byte
|
||||
// Seven bufPools manage different frame sizes. This helps to avoid scenarios where long-running
|
||||
// streaming requests using small frame sizes occupy large buffers initially allocated for prior
|
||||
// requests needing big buffers. The size ranges are as follows:
|
||||
// {0 KB, 16 KB], {16 KB, 32 KB], {32 KB, 64 KB], {64 KB, 128 KB], {128 KB, 256 KB],
|
||||
// {256 KB, 512 KB], {512 KB, infinity}
|
||||
// In practice, the maximum scratch buffer size should not exceed 512 KB due to
|
||||
// frameScratchBufferLen(maxFrameSize), thus the "infinity pool" should never be used.
|
||||
// It exists mainly as a safety measure, for potential future increases in max buffer size.
|
||||
var bufPools [7]sync.Pool // of *[]byte
|
||||
func bufPoolIndex(size int) int {
|
||||
if size <= 16384 {
|
||||
return 0
|
||||
}
|
||||
size -= 1
|
||||
bits := bits.Len(uint(size))
|
||||
index := bits - 14
|
||||
if index >= len(bufPools) {
|
||||
return len(bufPools) - 1
|
||||
}
|
||||
return index
|
||||
}
|
||||
|
||||
func (cs *clientStream) writeRequestBody(req *http.Request) (err error) {
|
||||
cc := cs.cc
|
||||
@ -1695,12 +1719,13 @@ func (cs *clientStream) writeRequestBody(req *http.Request) (err error) {
|
||||
// Scratch buffer for reading into & writing from.
|
||||
scratchLen := cs.frameScratchBufferLen(maxFrameSize)
|
||||
var buf []byte
|
||||
if bp, ok := bufPool.Get().(*[]byte); ok && len(*bp) >= scratchLen {
|
||||
defer bufPool.Put(bp)
|
||||
index := bufPoolIndex(scratchLen)
|
||||
if bp, ok := bufPools[index].Get().(*[]byte); ok && len(*bp) >= scratchLen {
|
||||
defer bufPools[index].Put(bp)
|
||||
buf = *bp
|
||||
} else {
|
||||
buf = make([]byte, scratchLen)
|
||||
defer bufPool.Put(&buf)
|
||||
defer bufPools[index].Put(&buf)
|
||||
}
|
||||
|
||||
var sawEOF bool
|
||||
|
||||
2
vendor/golang.org/x/sys/unix/mkerrors.sh
generated
vendored
2
vendor/golang.org/x/sys/unix/mkerrors.sh
generated
vendored
@ -624,7 +624,7 @@ ccflags="$@"
|
||||
$2 ~ /^MEM/ ||
|
||||
$2 ~ /^WG/ ||
|
||||
$2 ~ /^FIB_RULE_/ ||
|
||||
$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
|
||||
$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE|IOMIN$|IOOPT$|ALIGNOFF$|DISCARD|ROTATIONAL$|ZEROOUT$|GETDISKSEQ$)/ {printf("\t%s = C.%s\n", $2, $2)}
|
||||
$2 ~ /^__WCOREFLAG$/ {next}
|
||||
$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
|
||||
|
||||
|
||||
14
vendor/golang.org/x/sys/unix/mmap_nomremap.go
generated
vendored
Normal file
14
vendor/golang.org/x/sys/unix/mmap_nomremap.go
generated
vendored
Normal file
@ -0,0 +1,14 @@
|
||||
// Copyright 2023 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.
|
||||
|
||||
//go:build aix || darwin || dragonfly || freebsd || openbsd || solaris
|
||||
// +build aix darwin dragonfly freebsd openbsd solaris
|
||||
|
||||
package unix
|
||||
|
||||
var mapper = &mmapper{
|
||||
active: make(map[*byte][]byte),
|
||||
mmap: mmap,
|
||||
munmap: munmap,
|
||||
}
|
||||
21
vendor/golang.org/x/sys/unix/mremap.go
generated
vendored
21
vendor/golang.org/x/sys/unix/mremap.go
generated
vendored
@ -2,8 +2,8 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build linux
|
||||
// +build linux
|
||||
//go:build linux || netbsd
|
||||
// +build linux netbsd
|
||||
|
||||
package unix
|
||||
|
||||
@ -14,8 +14,17 @@ type mremapMmapper struct {
|
||||
mremap func(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error)
|
||||
}
|
||||
|
||||
var mapper = &mremapMmapper{
|
||||
mmapper: mmapper{
|
||||
active: make(map[*byte][]byte),
|
||||
mmap: mmap,
|
||||
munmap: munmap,
|
||||
},
|
||||
mremap: mremap,
|
||||
}
|
||||
|
||||
func (m *mremapMmapper) Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) {
|
||||
if newLength <= 0 || len(oldData) == 0 || len(oldData) != cap(oldData) || flags&MREMAP_FIXED != 0 {
|
||||
if newLength <= 0 || len(oldData) == 0 || len(oldData) != cap(oldData) || flags&mremapFixed != 0 {
|
||||
return nil, EINVAL
|
||||
}
|
||||
|
||||
@ -32,9 +41,13 @@ func (m *mremapMmapper) Mremap(oldData []byte, newLength int, flags int) (data [
|
||||
}
|
||||
bNew := unsafe.Slice((*byte)(unsafe.Pointer(newAddr)), newLength)
|
||||
pNew := &bNew[cap(bNew)-1]
|
||||
if flags&MREMAP_DONTUNMAP == 0 {
|
||||
if flags&mremapDontunmap == 0 {
|
||||
delete(m.active, pOld)
|
||||
}
|
||||
m.active[pNew] = bNew
|
||||
return bNew, nil
|
||||
}
|
||||
|
||||
func Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) {
|
||||
return mapper.Mremap(oldData, newLength, flags)
|
||||
}
|
||||
|
||||
15
vendor/golang.org/x/sys/unix/syscall_aix.go
generated
vendored
15
vendor/golang.org/x/sys/unix/syscall_aix.go
generated
vendored
@ -535,21 +535,6 @@ func Fsync(fd int) error {
|
||||
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = nsendmsg
|
||||
|
||||
//sys munmap(addr uintptr, length uintptr) (err error)
|
||||
|
||||
var mapper = &mmapper{
|
||||
active: make(map[*byte][]byte),
|
||||
mmap: mmap,
|
||||
munmap: munmap,
|
||||
}
|
||||
|
||||
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
|
||||
return mapper.Mmap(fd, offset, length, prot, flags)
|
||||
}
|
||||
|
||||
func Munmap(b []byte) (err error) {
|
||||
return mapper.Munmap(b)
|
||||
}
|
||||
|
||||
//sys Madvise(b []byte, advice int) (err error)
|
||||
//sys Mprotect(b []byte, prot int) (err error)
|
||||
//sys Mlock(b []byte) (err error)
|
||||
|
||||
14
vendor/golang.org/x/sys/unix/syscall_bsd.go
generated
vendored
14
vendor/golang.org/x/sys/unix/syscall_bsd.go
generated
vendored
@ -601,20 +601,6 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
|
||||
// Gethostuuid(uuid *byte, timeout *Timespec) (err error)
|
||||
// Ptrace(req int, pid int, addr uintptr, data int) (ret uintptr, err error)
|
||||
|
||||
var mapper = &mmapper{
|
||||
active: make(map[*byte][]byte),
|
||||
mmap: mmap,
|
||||
munmap: munmap,
|
||||
}
|
||||
|
||||
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
|
||||
return mapper.Mmap(fd, offset, length, prot, flags)
|
||||
}
|
||||
|
||||
func Munmap(b []byte) (err error) {
|
||||
return mapper.Munmap(b)
|
||||
}
|
||||
|
||||
//sys Madvise(b []byte, behav int) (err error)
|
||||
//sys Mlock(b []byte) (err error)
|
||||
//sys Mlockall(flags int) (err error)
|
||||
|
||||
6
vendor/golang.org/x/sys/unix/syscall_darwin.go
generated
vendored
6
vendor/golang.org/x/sys/unix/syscall_darwin.go
generated
vendored
@ -510,6 +510,7 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
for {
|
||||
// Find size.
|
||||
n := uintptr(0)
|
||||
if err := sysctl(mib, nil, &n, nil, 0); err != nil {
|
||||
@ -525,6 +526,10 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
|
||||
// Read into buffer of that size.
|
||||
buf := make([]KinfoProc, n/SizeofKinfoProc)
|
||||
if err := sysctl(mib, (*byte)(unsafe.Pointer(&buf[0])), &n, nil, 0); err != nil {
|
||||
if err == ENOMEM {
|
||||
// Process table grew. Try again.
|
||||
continue
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
if n%SizeofKinfoProc != 0 {
|
||||
@ -535,6 +540,7 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
|
||||
// size so ensure we deal with that.
|
||||
return buf[:n/SizeofKinfoProc], nil
|
||||
}
|
||||
}
|
||||
|
||||
//sys sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
|
||||
|
||||
|
||||
63
vendor/golang.org/x/sys/unix/syscall_linux.go
generated
vendored
63
vendor/golang.org/x/sys/unix/syscall_linux.go
generated
vendored
@ -1885,7 +1885,7 @@ func Getpgrp() (pid int) {
|
||||
//sys PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error)
|
||||
//sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT
|
||||
//sys Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error)
|
||||
//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6
|
||||
//sys pselect6(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_argpack) (n int, err error)
|
||||
//sys read(fd int, p []byte) (n int, err error)
|
||||
//sys Removexattr(path string, attr string) (err error)
|
||||
//sys Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)
|
||||
@ -2125,28 +2125,6 @@ func writevRacedetect(iovecs []Iovec, n int) {
|
||||
// mmap varies by architecture; see syscall_linux_*.go.
|
||||
//sys munmap(addr uintptr, length uintptr) (err error)
|
||||
//sys mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error)
|
||||
|
||||
var mapper = &mremapMmapper{
|
||||
mmapper: mmapper{
|
||||
active: make(map[*byte][]byte),
|
||||
mmap: mmap,
|
||||
munmap: munmap,
|
||||
},
|
||||
mremap: mremap,
|
||||
}
|
||||
|
||||
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
|
||||
return mapper.Mmap(fd, offset, length, prot, flags)
|
||||
}
|
||||
|
||||
func Munmap(b []byte) (err error) {
|
||||
return mapper.Munmap(b)
|
||||
}
|
||||
|
||||
func Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) {
|
||||
return mapper.Mremap(oldData, newLength, flags)
|
||||
}
|
||||
|
||||
//sys Madvise(b []byte, advice int) (err error)
|
||||
//sys Mprotect(b []byte, prot int) (err error)
|
||||
//sys Mlock(b []byte) (err error)
|
||||
@ -2155,6 +2133,12 @@ func Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) {
|
||||
//sys Munlock(b []byte) (err error)
|
||||
//sys Munlockall() (err error)
|
||||
|
||||
const (
|
||||
mremapFixed = MREMAP_FIXED
|
||||
mremapDontunmap = MREMAP_DONTUNMAP
|
||||
mremapMaymove = MREMAP_MAYMOVE
|
||||
)
|
||||
|
||||
// Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd,
|
||||
// using the specified flags.
|
||||
func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
|
||||
@ -2454,6 +2438,39 @@ func Getresgid() (rgid, egid, sgid int) {
|
||||
return int(r), int(e), int(s)
|
||||
}
|
||||
|
||||
// Pselect is a wrapper around the Linux pselect6 system call.
|
||||
// This version does not modify the timeout argument.
|
||||
func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
|
||||
// Per https://man7.org/linux/man-pages/man2/select.2.html#NOTES,
|
||||
// The Linux pselect6() system call modifies its timeout argument.
|
||||
// [Not modifying the argument] is the behavior required by POSIX.1-2001.
|
||||
var mutableTimeout *Timespec
|
||||
if timeout != nil {
|
||||
mutableTimeout = new(Timespec)
|
||||
*mutableTimeout = *timeout
|
||||
}
|
||||
|
||||
// The final argument of the pselect6() system call is not a
|
||||
// sigset_t * pointer, but is instead a structure
|
||||
var kernelMask *sigset_argpack
|
||||
if sigmask != nil {
|
||||
wordBits := 32 << (^uintptr(0) >> 63) // see math.intSize
|
||||
|
||||
// A sigset stores one bit per signal,
|
||||
// offset by 1 (because signal 0 does not exist).
|
||||
// So the number of words needed is ⌈__C_NSIG - 1 / wordBits⌉.
|
||||
sigsetWords := (_C__NSIG - 1 + wordBits - 1) / (wordBits)
|
||||
|
||||
sigsetBytes := uintptr(sigsetWords * (wordBits / 8))
|
||||
kernelMask = &sigset_argpack{
|
||||
ss: sigmask,
|
||||
ssLen: sigsetBytes,
|
||||
}
|
||||
}
|
||||
|
||||
return pselect6(nfd, r, w, e, mutableTimeout, kernelMask)
|
||||
}
|
||||
|
||||
/*
|
||||
* Unimplemented
|
||||
*/
|
||||
|
||||
2
vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
generated
vendored
2
vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
generated
vendored
@ -40,7 +40,7 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err
|
||||
if timeout != nil {
|
||||
ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
|
||||
}
|
||||
return Pselect(nfd, r, w, e, ts, nil)
|
||||
return pselect6(nfd, r, w, e, ts, nil)
|
||||
}
|
||||
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
|
||||
|
||||
2
vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
generated
vendored
2
vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
generated
vendored
@ -33,7 +33,7 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err
|
||||
if timeout != nil {
|
||||
ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
|
||||
}
|
||||
return Pselect(nfd, r, w, e, ts, nil)
|
||||
return pselect6(nfd, r, w, e, ts, nil)
|
||||
}
|
||||
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
|
||||
|
||||
2
vendor/golang.org/x/sys/unix/syscall_linux_loong64.go
generated
vendored
2
vendor/golang.org/x/sys/unix/syscall_linux_loong64.go
generated
vendored
@ -28,7 +28,7 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err
|
||||
if timeout != nil {
|
||||
ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
|
||||
}
|
||||
return Pselect(nfd, r, w, e, ts, nil)
|
||||
return pselect6(nfd, r, w, e, ts, nil)
|
||||
}
|
||||
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
|
||||
|
||||
2
vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
generated
vendored
2
vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
generated
vendored
@ -31,7 +31,7 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err
|
||||
if timeout != nil {
|
||||
ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
|
||||
}
|
||||
return Pselect(nfd, r, w, e, ts, nil)
|
||||
return pselect6(nfd, r, w, e, ts, nil)
|
||||
}
|
||||
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
|
||||
|
||||
13
vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
generated
vendored
13
vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
generated
vendored
@ -32,7 +32,7 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err
|
||||
if timeout != nil {
|
||||
ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
|
||||
}
|
||||
return Pselect(nfd, r, w, e, ts, nil)
|
||||
return pselect6(nfd, r, w, e, ts, nil)
|
||||
}
|
||||
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
|
||||
@ -177,3 +177,14 @@ func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error
|
||||
}
|
||||
return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
|
||||
}
|
||||
|
||||
//sys riscvHWProbe(pairs []RISCVHWProbePairs, cpuCount uintptr, cpus *CPUSet, flags uint) (err error)
|
||||
|
||||
func RISCVHWProbe(pairs []RISCVHWProbePairs, set *CPUSet, flags uint) (err error) {
|
||||
var setSize uintptr
|
||||
|
||||
if set != nil {
|
||||
setSize = uintptr(unsafe.Sizeof(*set))
|
||||
}
|
||||
return riscvHWProbe(pairs, setSize, set, flags)
|
||||
}
|
||||
|
||||
13
vendor/golang.org/x/sys/unix/syscall_netbsd.go
generated
vendored
13
vendor/golang.org/x/sys/unix/syscall_netbsd.go
generated
vendored
@ -360,6 +360,18 @@ func Statvfs(path string, buf *Statvfs_t) (err error) {
|
||||
//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
|
||||
//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
|
||||
|
||||
const (
|
||||
mremapFixed = MAP_FIXED
|
||||
mremapDontunmap = 0
|
||||
mremapMaymove = 0
|
||||
)
|
||||
|
||||
//sys mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) = SYS_MREMAP
|
||||
|
||||
func mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (uintptr, error) {
|
||||
return mremapNetBSD(oldaddr, oldlength, newaddr, newlength, flags)
|
||||
}
|
||||
|
||||
/*
|
||||
* Unimplemented
|
||||
*/
|
||||
@ -564,7 +576,6 @@ func Statvfs(path string, buf *Statvfs_t) (err error) {
|
||||
// mq_timedreceive
|
||||
// mq_timedsend
|
||||
// mq_unlink
|
||||
// mremap
|
||||
// msgget
|
||||
// msgrcv
|
||||
// msgsnd
|
||||
|
||||
14
vendor/golang.org/x/sys/unix/syscall_solaris.go
generated
vendored
14
vendor/golang.org/x/sys/unix/syscall_solaris.go
generated
vendored
@ -716,20 +716,6 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
|
||||
return
|
||||
}
|
||||
|
||||
var mapper = &mmapper{
|
||||
active: make(map[*byte][]byte),
|
||||
mmap: mmap,
|
||||
munmap: munmap,
|
||||
}
|
||||
|
||||
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
|
||||
return mapper.Mmap(fd, offset, length, prot, flags)
|
||||
}
|
||||
|
||||
func Munmap(b []byte) (err error) {
|
||||
return mapper.Munmap(b)
|
||||
}
|
||||
|
||||
// Event Ports
|
||||
|
||||
type fileObjCookie struct {
|
||||
|
||||
8
vendor/golang.org/x/sys/unix/syscall_unix.go
generated
vendored
8
vendor/golang.org/x/sys/unix/syscall_unix.go
generated
vendored
@ -147,6 +147,14 @@ func (m *mmapper) Munmap(data []byte) (err error) {
|
||||
return nil
|
||||
}
|
||||
|
||||
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
|
||||
return mapper.Mmap(fd, offset, length, prot, flags)
|
||||
}
|
||||
|
||||
func Munmap(b []byte) (err error) {
|
||||
return mapper.Munmap(b)
|
||||
}
|
||||
|
||||
func Read(fd int, p []byte) (n int, err error) {
|
||||
n, err = read(fd, p)
|
||||
if raceenabled {
|
||||
|
||||
14
vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
generated
vendored
14
vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
generated
vendored
@ -285,25 +285,11 @@ func Close(fd int) (err error) {
|
||||
return
|
||||
}
|
||||
|
||||
var mapper = &mmapper{
|
||||
active: make(map[*byte][]byte),
|
||||
mmap: mmap,
|
||||
munmap: munmap,
|
||||
}
|
||||
|
||||
// Dummy function: there are no semantics for Madvise on z/OS
|
||||
func Madvise(b []byte, advice int) (err error) {
|
||||
return
|
||||
}
|
||||
|
||||
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
|
||||
return mapper.Mmap(fd, offset, length, prot, flags)
|
||||
}
|
||||
|
||||
func Munmap(b []byte) (err error) {
|
||||
return mapper.Munmap(b)
|
||||
}
|
||||
|
||||
//sys Gethostname(buf []byte) (err error) = SYS___GETHOSTNAME_A
|
||||
//sysnb Getegid() (egid int)
|
||||
//sysnb Geteuid() (uid int)
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_386.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_386.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x127a
|
||||
BLKBSZGET = 0x80041270
|
||||
BLKBSZSET = 0x40041271
|
||||
BLKDISCARD = 0x1277
|
||||
BLKDISCARDZEROES = 0x127c
|
||||
BLKFLSBUF = 0x1261
|
||||
BLKFRAGET = 0x1265
|
||||
BLKFRASET = 0x1264
|
||||
BLKGETDISKSEQ = 0x80081280
|
||||
BLKGETSIZE = 0x1260
|
||||
BLKGETSIZE64 = 0x80041272
|
||||
BLKIOMIN = 0x1278
|
||||
BLKIOOPT = 0x1279
|
||||
BLKPBSZGET = 0x127b
|
||||
BLKRAGET = 0x1263
|
||||
BLKRASET = 0x1262
|
||||
BLKROGET = 0x125e
|
||||
BLKROSET = 0x125d
|
||||
BLKROTATIONAL = 0x127e
|
||||
BLKRRPART = 0x125f
|
||||
BLKSECDISCARD = 0x127d
|
||||
BLKSECTGET = 0x1267
|
||||
BLKSECTSET = 0x1266
|
||||
BLKSSZGET = 0x1268
|
||||
BLKZEROOUT = 0x127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x127a
|
||||
BLKBSZGET = 0x80081270
|
||||
BLKBSZSET = 0x40081271
|
||||
BLKDISCARD = 0x1277
|
||||
BLKDISCARDZEROES = 0x127c
|
||||
BLKFLSBUF = 0x1261
|
||||
BLKFRAGET = 0x1265
|
||||
BLKFRASET = 0x1264
|
||||
BLKGETDISKSEQ = 0x80081280
|
||||
BLKGETSIZE = 0x1260
|
||||
BLKGETSIZE64 = 0x80081272
|
||||
BLKIOMIN = 0x1278
|
||||
BLKIOOPT = 0x1279
|
||||
BLKPBSZGET = 0x127b
|
||||
BLKRAGET = 0x1263
|
||||
BLKRASET = 0x1262
|
||||
BLKROGET = 0x125e
|
||||
BLKROSET = 0x125d
|
||||
BLKROTATIONAL = 0x127e
|
||||
BLKRRPART = 0x125f
|
||||
BLKSECDISCARD = 0x127d
|
||||
BLKSECTGET = 0x1267
|
||||
BLKSECTSET = 0x1266
|
||||
BLKSSZGET = 0x1268
|
||||
BLKZEROOUT = 0x127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x127a
|
||||
BLKBSZGET = 0x80041270
|
||||
BLKBSZSET = 0x40041271
|
||||
BLKDISCARD = 0x1277
|
||||
BLKDISCARDZEROES = 0x127c
|
||||
BLKFLSBUF = 0x1261
|
||||
BLKFRAGET = 0x1265
|
||||
BLKFRASET = 0x1264
|
||||
BLKGETDISKSEQ = 0x80081280
|
||||
BLKGETSIZE = 0x1260
|
||||
BLKGETSIZE64 = 0x80041272
|
||||
BLKIOMIN = 0x1278
|
||||
BLKIOOPT = 0x1279
|
||||
BLKPBSZGET = 0x127b
|
||||
BLKRAGET = 0x1263
|
||||
BLKRASET = 0x1262
|
||||
BLKROGET = 0x125e
|
||||
BLKROSET = 0x125d
|
||||
BLKROTATIONAL = 0x127e
|
||||
BLKRRPART = 0x125f
|
||||
BLKSECDISCARD = 0x127d
|
||||
BLKSECTGET = 0x1267
|
||||
BLKSECTSET = 0x1266
|
||||
BLKSSZGET = 0x1268
|
||||
BLKZEROOUT = 0x127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x127a
|
||||
BLKBSZGET = 0x80081270
|
||||
BLKBSZSET = 0x40081271
|
||||
BLKDISCARD = 0x1277
|
||||
BLKDISCARDZEROES = 0x127c
|
||||
BLKFLSBUF = 0x1261
|
||||
BLKFRAGET = 0x1265
|
||||
BLKFRASET = 0x1264
|
||||
BLKGETDISKSEQ = 0x80081280
|
||||
BLKGETSIZE = 0x1260
|
||||
BLKGETSIZE64 = 0x80081272
|
||||
BLKIOMIN = 0x1278
|
||||
BLKIOOPT = 0x1279
|
||||
BLKPBSZGET = 0x127b
|
||||
BLKRAGET = 0x1263
|
||||
BLKRASET = 0x1262
|
||||
BLKROGET = 0x125e
|
||||
BLKROSET = 0x125d
|
||||
BLKROTATIONAL = 0x127e
|
||||
BLKRRPART = 0x125f
|
||||
BLKSECDISCARD = 0x127d
|
||||
BLKSECTGET = 0x1267
|
||||
BLKSECTSET = 0x1266
|
||||
BLKSSZGET = 0x1268
|
||||
BLKZEROOUT = 0x127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x127a
|
||||
BLKBSZGET = 0x80081270
|
||||
BLKBSZSET = 0x40081271
|
||||
BLKDISCARD = 0x1277
|
||||
BLKDISCARDZEROES = 0x127c
|
||||
BLKFLSBUF = 0x1261
|
||||
BLKFRAGET = 0x1265
|
||||
BLKFRASET = 0x1264
|
||||
BLKGETDISKSEQ = 0x80081280
|
||||
BLKGETSIZE = 0x1260
|
||||
BLKGETSIZE64 = 0x80081272
|
||||
BLKIOMIN = 0x1278
|
||||
BLKIOOPT = 0x1279
|
||||
BLKPBSZGET = 0x127b
|
||||
BLKRAGET = 0x1263
|
||||
BLKRASET = 0x1262
|
||||
BLKROGET = 0x125e
|
||||
BLKROSET = 0x125d
|
||||
BLKROTATIONAL = 0x127e
|
||||
BLKRRPART = 0x125f
|
||||
BLKSECDISCARD = 0x127d
|
||||
BLKSECTGET = 0x1267
|
||||
BLKSECTSET = 0x1266
|
||||
BLKSSZGET = 0x1268
|
||||
BLKZEROOUT = 0x127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x2000127a
|
||||
BLKBSZGET = 0x40041270
|
||||
BLKBSZSET = 0x80041271
|
||||
BLKDISCARD = 0x20001277
|
||||
BLKDISCARDZEROES = 0x2000127c
|
||||
BLKFLSBUF = 0x20001261
|
||||
BLKFRAGET = 0x20001265
|
||||
BLKFRASET = 0x20001264
|
||||
BLKGETDISKSEQ = 0x40081280
|
||||
BLKGETSIZE = 0x20001260
|
||||
BLKGETSIZE64 = 0x40041272
|
||||
BLKIOMIN = 0x20001278
|
||||
BLKIOOPT = 0x20001279
|
||||
BLKPBSZGET = 0x2000127b
|
||||
BLKRAGET = 0x20001263
|
||||
BLKRASET = 0x20001262
|
||||
BLKROGET = 0x2000125e
|
||||
BLKROSET = 0x2000125d
|
||||
BLKROTATIONAL = 0x2000127e
|
||||
BLKRRPART = 0x2000125f
|
||||
BLKSECDISCARD = 0x2000127d
|
||||
BLKSECTGET = 0x20001267
|
||||
BLKSECTSET = 0x20001266
|
||||
BLKSSZGET = 0x20001268
|
||||
BLKZEROOUT = 0x2000127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x2000127a
|
||||
BLKBSZGET = 0x40081270
|
||||
BLKBSZSET = 0x80081271
|
||||
BLKDISCARD = 0x20001277
|
||||
BLKDISCARDZEROES = 0x2000127c
|
||||
BLKFLSBUF = 0x20001261
|
||||
BLKFRAGET = 0x20001265
|
||||
BLKFRASET = 0x20001264
|
||||
BLKGETDISKSEQ = 0x40081280
|
||||
BLKGETSIZE = 0x20001260
|
||||
BLKGETSIZE64 = 0x40081272
|
||||
BLKIOMIN = 0x20001278
|
||||
BLKIOOPT = 0x20001279
|
||||
BLKPBSZGET = 0x2000127b
|
||||
BLKRAGET = 0x20001263
|
||||
BLKRASET = 0x20001262
|
||||
BLKROGET = 0x2000125e
|
||||
BLKROSET = 0x2000125d
|
||||
BLKROTATIONAL = 0x2000127e
|
||||
BLKRRPART = 0x2000125f
|
||||
BLKSECDISCARD = 0x2000127d
|
||||
BLKSECTGET = 0x20001267
|
||||
BLKSECTSET = 0x20001266
|
||||
BLKSSZGET = 0x20001268
|
||||
BLKZEROOUT = 0x2000127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x2000127a
|
||||
BLKBSZGET = 0x40081270
|
||||
BLKBSZSET = 0x80081271
|
||||
BLKDISCARD = 0x20001277
|
||||
BLKDISCARDZEROES = 0x2000127c
|
||||
BLKFLSBUF = 0x20001261
|
||||
BLKFRAGET = 0x20001265
|
||||
BLKFRASET = 0x20001264
|
||||
BLKGETDISKSEQ = 0x40081280
|
||||
BLKGETSIZE = 0x20001260
|
||||
BLKGETSIZE64 = 0x40081272
|
||||
BLKIOMIN = 0x20001278
|
||||
BLKIOOPT = 0x20001279
|
||||
BLKPBSZGET = 0x2000127b
|
||||
BLKRAGET = 0x20001263
|
||||
BLKRASET = 0x20001262
|
||||
BLKROGET = 0x2000125e
|
||||
BLKROSET = 0x2000125d
|
||||
BLKROTATIONAL = 0x2000127e
|
||||
BLKRRPART = 0x2000125f
|
||||
BLKSECDISCARD = 0x2000127d
|
||||
BLKSECTGET = 0x20001267
|
||||
BLKSECTSET = 0x20001266
|
||||
BLKSSZGET = 0x20001268
|
||||
BLKZEROOUT = 0x2000127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x2000127a
|
||||
BLKBSZGET = 0x40041270
|
||||
BLKBSZSET = 0x80041271
|
||||
BLKDISCARD = 0x20001277
|
||||
BLKDISCARDZEROES = 0x2000127c
|
||||
BLKFLSBUF = 0x20001261
|
||||
BLKFRAGET = 0x20001265
|
||||
BLKFRASET = 0x20001264
|
||||
BLKGETDISKSEQ = 0x40081280
|
||||
BLKGETSIZE = 0x20001260
|
||||
BLKGETSIZE64 = 0x40041272
|
||||
BLKIOMIN = 0x20001278
|
||||
BLKIOOPT = 0x20001279
|
||||
BLKPBSZGET = 0x2000127b
|
||||
BLKRAGET = 0x20001263
|
||||
BLKRASET = 0x20001262
|
||||
BLKROGET = 0x2000125e
|
||||
BLKROSET = 0x2000125d
|
||||
BLKROTATIONAL = 0x2000127e
|
||||
BLKRRPART = 0x2000125f
|
||||
BLKSECDISCARD = 0x2000127d
|
||||
BLKSECTGET = 0x20001267
|
||||
BLKSECTSET = 0x20001266
|
||||
BLKSSZGET = 0x20001268
|
||||
BLKZEROOUT = 0x2000127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x10
|
||||
B576000 = 0x15
|
||||
B921600 = 0x16
|
||||
BLKALIGNOFF = 0x2000127a
|
||||
BLKBSZGET = 0x40041270
|
||||
BLKBSZSET = 0x80041271
|
||||
BLKDISCARD = 0x20001277
|
||||
BLKDISCARDZEROES = 0x2000127c
|
||||
BLKFLSBUF = 0x20001261
|
||||
BLKFRAGET = 0x20001265
|
||||
BLKFRASET = 0x20001264
|
||||
BLKGETDISKSEQ = 0x40081280
|
||||
BLKGETSIZE = 0x20001260
|
||||
BLKGETSIZE64 = 0x40041272
|
||||
BLKIOMIN = 0x20001278
|
||||
BLKIOOPT = 0x20001279
|
||||
BLKPBSZGET = 0x2000127b
|
||||
BLKRAGET = 0x20001263
|
||||
BLKRASET = 0x20001262
|
||||
BLKROGET = 0x2000125e
|
||||
BLKROSET = 0x2000125d
|
||||
BLKROTATIONAL = 0x2000127e
|
||||
BLKRRPART = 0x2000125f
|
||||
BLKSECDISCARD = 0x2000127d
|
||||
BLKSECTGET = 0x20001267
|
||||
BLKSECTSET = 0x20001266
|
||||
BLKSSZGET = 0x20001268
|
||||
BLKZEROOUT = 0x2000127f
|
||||
BOTHER = 0x1f
|
||||
BS1 = 0x8000
|
||||
BSDLY = 0x8000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x10
|
||||
B576000 = 0x15
|
||||
B921600 = 0x16
|
||||
BLKALIGNOFF = 0x2000127a
|
||||
BLKBSZGET = 0x40081270
|
||||
BLKBSZSET = 0x80081271
|
||||
BLKDISCARD = 0x20001277
|
||||
BLKDISCARDZEROES = 0x2000127c
|
||||
BLKFLSBUF = 0x20001261
|
||||
BLKFRAGET = 0x20001265
|
||||
BLKFRASET = 0x20001264
|
||||
BLKGETDISKSEQ = 0x40081280
|
||||
BLKGETSIZE = 0x20001260
|
||||
BLKGETSIZE64 = 0x40081272
|
||||
BLKIOMIN = 0x20001278
|
||||
BLKIOOPT = 0x20001279
|
||||
BLKPBSZGET = 0x2000127b
|
||||
BLKRAGET = 0x20001263
|
||||
BLKRASET = 0x20001262
|
||||
BLKROGET = 0x2000125e
|
||||
BLKROSET = 0x2000125d
|
||||
BLKROTATIONAL = 0x2000127e
|
||||
BLKRRPART = 0x2000125f
|
||||
BLKSECDISCARD = 0x2000127d
|
||||
BLKSECTGET = 0x20001267
|
||||
BLKSECTSET = 0x20001266
|
||||
BLKSSZGET = 0x20001268
|
||||
BLKZEROOUT = 0x2000127f
|
||||
BOTHER = 0x1f
|
||||
BS1 = 0x8000
|
||||
BSDLY = 0x8000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x10
|
||||
B576000 = 0x15
|
||||
B921600 = 0x16
|
||||
BLKALIGNOFF = 0x2000127a
|
||||
BLKBSZGET = 0x40081270
|
||||
BLKBSZSET = 0x80081271
|
||||
BLKDISCARD = 0x20001277
|
||||
BLKDISCARDZEROES = 0x2000127c
|
||||
BLKFLSBUF = 0x20001261
|
||||
BLKFRAGET = 0x20001265
|
||||
BLKFRASET = 0x20001264
|
||||
BLKGETDISKSEQ = 0x40081280
|
||||
BLKGETSIZE = 0x20001260
|
||||
BLKGETSIZE64 = 0x40081272
|
||||
BLKIOMIN = 0x20001278
|
||||
BLKIOOPT = 0x20001279
|
||||
BLKPBSZGET = 0x2000127b
|
||||
BLKRAGET = 0x20001263
|
||||
BLKRASET = 0x20001262
|
||||
BLKROGET = 0x2000125e
|
||||
BLKROSET = 0x2000125d
|
||||
BLKROTATIONAL = 0x2000127e
|
||||
BLKRRPART = 0x2000125f
|
||||
BLKSECDISCARD = 0x2000127d
|
||||
BLKSECTGET = 0x20001267
|
||||
BLKSECTSET = 0x20001266
|
||||
BLKSSZGET = 0x20001268
|
||||
BLKZEROOUT = 0x2000127f
|
||||
BOTHER = 0x1f
|
||||
BS1 = 0x8000
|
||||
BSDLY = 0x8000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x127a
|
||||
BLKBSZGET = 0x80081270
|
||||
BLKBSZSET = 0x40081271
|
||||
BLKDISCARD = 0x1277
|
||||
BLKDISCARDZEROES = 0x127c
|
||||
BLKFLSBUF = 0x1261
|
||||
BLKFRAGET = 0x1265
|
||||
BLKFRASET = 0x1264
|
||||
BLKGETDISKSEQ = 0x80081280
|
||||
BLKGETSIZE = 0x1260
|
||||
BLKGETSIZE64 = 0x80081272
|
||||
BLKIOMIN = 0x1278
|
||||
BLKIOOPT = 0x1279
|
||||
BLKPBSZGET = 0x127b
|
||||
BLKRAGET = 0x1263
|
||||
BLKRASET = 0x1262
|
||||
BLKROGET = 0x125e
|
||||
BLKROSET = 0x125d
|
||||
BLKROTATIONAL = 0x127e
|
||||
BLKRRPART = 0x125f
|
||||
BLKSECDISCARD = 0x127d
|
||||
BLKSECTGET = 0x1267
|
||||
BLKSECTSET = 0x1266
|
||||
BLKSSZGET = 0x1268
|
||||
BLKZEROOUT = 0x127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
generated
vendored
@ -27,22 +27,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x127a
|
||||
BLKBSZGET = 0x80081270
|
||||
BLKBSZSET = 0x40081271
|
||||
BLKDISCARD = 0x1277
|
||||
BLKDISCARDZEROES = 0x127c
|
||||
BLKFLSBUF = 0x1261
|
||||
BLKFRAGET = 0x1265
|
||||
BLKFRASET = 0x1264
|
||||
BLKGETDISKSEQ = 0x80081280
|
||||
BLKGETSIZE = 0x1260
|
||||
BLKGETSIZE64 = 0x80081272
|
||||
BLKIOMIN = 0x1278
|
||||
BLKIOOPT = 0x1279
|
||||
BLKPBSZGET = 0x127b
|
||||
BLKRAGET = 0x1263
|
||||
BLKRASET = 0x1262
|
||||
BLKROGET = 0x125e
|
||||
BLKROSET = 0x125d
|
||||
BLKROTATIONAL = 0x127e
|
||||
BLKRRPART = 0x125f
|
||||
BLKSECDISCARD = 0x127d
|
||||
BLKSECTGET = 0x1267
|
||||
BLKSECTSET = 0x1266
|
||||
BLKSSZGET = 0x1268
|
||||
BLKZEROOUT = 0x127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
9
vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
generated
vendored
9
vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
generated
vendored
@ -30,22 +30,31 @@ const (
|
||||
B57600 = 0x1001
|
||||
B576000 = 0x1006
|
||||
B921600 = 0x1007
|
||||
BLKALIGNOFF = 0x2000127a
|
||||
BLKBSZGET = 0x40081270
|
||||
BLKBSZSET = 0x80081271
|
||||
BLKDISCARD = 0x20001277
|
||||
BLKDISCARDZEROES = 0x2000127c
|
||||
BLKFLSBUF = 0x20001261
|
||||
BLKFRAGET = 0x20001265
|
||||
BLKFRASET = 0x20001264
|
||||
BLKGETDISKSEQ = 0x40081280
|
||||
BLKGETSIZE = 0x20001260
|
||||
BLKGETSIZE64 = 0x40081272
|
||||
BLKIOMIN = 0x20001278
|
||||
BLKIOOPT = 0x20001279
|
||||
BLKPBSZGET = 0x2000127b
|
||||
BLKRAGET = 0x20001263
|
||||
BLKRASET = 0x20001262
|
||||
BLKROGET = 0x2000125e
|
||||
BLKROSET = 0x2000125d
|
||||
BLKROTATIONAL = 0x2000127e
|
||||
BLKRRPART = 0x2000125f
|
||||
BLKSECDISCARD = 0x2000127d
|
||||
BLKSECTGET = 0x20001267
|
||||
BLKSECTSET = 0x20001266
|
||||
BLKSSZGET = 0x20001268
|
||||
BLKZEROOUT = 0x2000127f
|
||||
BOTHER = 0x1000
|
||||
BS1 = 0x2000
|
||||
BSDLY = 0x2000
|
||||
|
||||
2
vendor/golang.org/x/sys/unix/zsyscall_linux.go
generated
vendored
2
vendor/golang.org/x/sys/unix/zsyscall_linux.go
generated
vendored
@ -1356,7 +1356,7 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
|
||||
func pselect6(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_argpack) (n int, err error) {
|
||||
r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
|
||||
n = int(r0)
|
||||
if e1 != 0 {
|
||||
|
||||
16
vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
generated
vendored
16
vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
generated
vendored
@ -531,3 +531,19 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func riscvHWProbe(pairs []RISCVHWProbePairs, cpuCount uintptr, cpus *CPUSet, flags uint) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(pairs) > 0 {
|
||||
_p0 = unsafe.Pointer(&pairs[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
_, _, e1 := Syscall6(SYS_RISCV_HWPROBE, uintptr(_p0), uintptr(len(pairs)), uintptr(cpuCount), uintptr(unsafe.Pointer(cpus)), uintptr(flags), 0)
|
||||
if e1 != 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
11
vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
generated
vendored
11
vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
generated
vendored
@ -1858,3 +1858,14 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) {
|
||||
r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0)
|
||||
xaddr = uintptr(r0)
|
||||
if e1 != 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
11
vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
generated
vendored
11
vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
generated
vendored
@ -1858,3 +1858,14 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) {
|
||||
r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0)
|
||||
xaddr = uintptr(r0)
|
||||
if e1 != 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
11
vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
generated
vendored
11
vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
generated
vendored
@ -1858,3 +1858,14 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) {
|
||||
r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0)
|
||||
xaddr = uintptr(r0)
|
||||
if e1 != 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
11
vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
generated
vendored
11
vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
generated
vendored
@ -1858,3 +1858,14 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) {
|
||||
r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0)
|
||||
xaddr = uintptr(r0)
|
||||
if e1 != 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
2
vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
generated
vendored
2
vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
generated
vendored
@ -251,6 +251,8 @@ const (
|
||||
SYS_ACCEPT4 = 242
|
||||
SYS_RECVMMSG = 243
|
||||
SYS_ARCH_SPECIFIC_SYSCALL = 244
|
||||
SYS_RISCV_HWPROBE = 258
|
||||
SYS_RISCV_FLUSH_ICACHE = 259
|
||||
SYS_WAIT4 = 260
|
||||
SYS_PRLIMIT64 = 261
|
||||
SYS_FANOTIFY_INIT = 262
|
||||
|
||||
5
vendor/golang.org/x/sys/unix/ztypes_linux.go
generated
vendored
5
vendor/golang.org/x/sys/unix/ztypes_linux.go
generated
vendored
@ -866,6 +866,11 @@ const (
|
||||
POLLNVAL = 0x20
|
||||
)
|
||||
|
||||
type sigset_argpack struct {
|
||||
ss *Sigset_t
|
||||
ssLen uintptr
|
||||
}
|
||||
|
||||
type SignalfdSiginfo struct {
|
||||
Signo uint32
|
||||
Errno int32
|
||||
|
||||
23
vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
generated
vendored
23
vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
generated
vendored
@ -718,3 +718,26 @@ type SysvShmDesc struct {
|
||||
_ uint64
|
||||
_ uint64
|
||||
}
|
||||
|
||||
type RISCVHWProbePairs struct {
|
||||
Key int64
|
||||
Value uint64
|
||||
}
|
||||
|
||||
const (
|
||||
RISCV_HWPROBE_KEY_MVENDORID = 0x0
|
||||
RISCV_HWPROBE_KEY_MARCHID = 0x1
|
||||
RISCV_HWPROBE_KEY_MIMPID = 0x2
|
||||
RISCV_HWPROBE_KEY_BASE_BEHAVIOR = 0x3
|
||||
RISCV_HWPROBE_BASE_BEHAVIOR_IMA = 0x1
|
||||
RISCV_HWPROBE_KEY_IMA_EXT_0 = 0x4
|
||||
RISCV_HWPROBE_IMA_FD = 0x1
|
||||
RISCV_HWPROBE_IMA_C = 0x2
|
||||
RISCV_HWPROBE_KEY_CPUPERF_0 = 0x5
|
||||
RISCV_HWPROBE_MISALIGNED_UNKNOWN = 0x0
|
||||
RISCV_HWPROBE_MISALIGNED_EMULATED = 0x1
|
||||
RISCV_HWPROBE_MISALIGNED_SLOW = 0x2
|
||||
RISCV_HWPROBE_MISALIGNED_FAST = 0x3
|
||||
RISCV_HWPROBE_MISALIGNED_UNSUPPORTED = 0x4
|
||||
RISCV_HWPROBE_MISALIGNED_MASK = 0x7
|
||||
)
|
||||
|
||||
4
vendor/golang.org/x/sys/windows/syscall_windows.go
generated
vendored
4
vendor/golang.org/x/sys/windows/syscall_windows.go
generated
vendored
@ -135,14 +135,14 @@ func Getpagesize() int { return 4096 }
|
||||
|
||||
// NewCallback converts a Go function to a function pointer conforming to the stdcall calling convention.
|
||||
// This is useful when interoperating with Windows code requiring callbacks.
|
||||
// The argument is expected to be a function with with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr.
|
||||
// The argument is expected to be a function with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr.
|
||||
func NewCallback(fn interface{}) uintptr {
|
||||
return syscall.NewCallback(fn)
|
||||
}
|
||||
|
||||
// NewCallbackCDecl converts a Go function to a function pointer conforming to the cdecl calling convention.
|
||||
// This is useful when interoperating with Windows code requiring callbacks.
|
||||
// The argument is expected to be a function with with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr.
|
||||
// The argument is expected to be a function with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr.
|
||||
func NewCallbackCDecl(fn interface{}) uintptr {
|
||||
return syscall.NewCallbackCDecl(fn)
|
||||
}
|
||||
|
||||
15
vendor/modules.txt
vendored
15
vendor/modules.txt
vendored
@ -1,7 +1,10 @@
|
||||
# github.com/bradfitz/gomemcache v0.0.0-20230611145640-acc696258285
|
||||
## explicit; go 1.12
|
||||
github.com/bradfitz/gomemcache/memcache
|
||||
# github.com/golang-jwt/jwt v3.2.2+incompatible
|
||||
## explicit
|
||||
github.com/golang-jwt/jwt
|
||||
# github.com/labstack/echo/v4 v4.10.2
|
||||
# github.com/labstack/echo/v4 v4.11.1
|
||||
## explicit; go 1.17
|
||||
github.com/labstack/echo/v4
|
||||
github.com/labstack/echo/v4/middleware
|
||||
@ -31,7 +34,7 @@ github.com/mattn/go-isatty
|
||||
# github.com/oschwald/geoip2-golang v1.9.0
|
||||
## explicit; go 1.19
|
||||
github.com/oschwald/geoip2-golang
|
||||
# github.com/oschwald/maxminddb-golang v1.11.0
|
||||
# github.com/oschwald/maxminddb-golang v1.12.0
|
||||
## explicit; go 1.19
|
||||
github.com/oschwald/maxminddb-golang
|
||||
# github.com/valyala/bytebufferpool v1.0.0
|
||||
@ -40,11 +43,11 @@ github.com/valyala/bytebufferpool
|
||||
# github.com/valyala/fasttemplate v1.2.2
|
||||
## explicit; go 1.12
|
||||
github.com/valyala/fasttemplate
|
||||
# golang.org/x/crypto v0.11.0
|
||||
# golang.org/x/crypto v0.12.0
|
||||
## explicit; go 1.17
|
||||
golang.org/x/crypto/acme
|
||||
golang.org/x/crypto/acme/autocert
|
||||
# golang.org/x/net v0.12.0
|
||||
# golang.org/x/net v0.14.0
|
||||
## explicit; go 1.17
|
||||
golang.org/x/net/http/httpguts
|
||||
golang.org/x/net/http2
|
||||
@ -53,12 +56,12 @@ golang.org/x/net/http2/hpack
|
||||
golang.org/x/net/idna
|
||||
golang.org/x/net/internal/socks
|
||||
golang.org/x/net/proxy
|
||||
# golang.org/x/sys v0.10.0
|
||||
# golang.org/x/sys v0.11.0
|
||||
## explicit; go 1.17
|
||||
golang.org/x/sys/internal/unsafeheader
|
||||
golang.org/x/sys/unix
|
||||
golang.org/x/sys/windows
|
||||
# golang.org/x/text v0.11.0
|
||||
# golang.org/x/text v0.12.0
|
||||
## explicit; go 1.17
|
||||
golang.org/x/text/secure/bidirule
|
||||
golang.org/x/text/transform
|
||||
|
||||
Loading…
Reference in New Issue
Block a user