- update mongo

master v1.0.76
李光春 2 years ago
parent d34e9f1566
commit 9027f79406

@ -22,7 +22,7 @@ type apiMongolLog struct {
LogId primitive.ObjectID `json:"log_id,omitempty" bson:"_id,omitempty"` //【记录】编号
LogTime primitive.DateTime `json:"log_time,omitempty" bson:"log_time,omitempty"` //【记录】时间
TraceId string `json:"trace_id,omitempty" bson:"trace_id,omitempty"` //【记录】跟踪编号
RequestTime dorm.BsonTime `json:"request_time,omitempty" bson:"request_time,omitempty"` //【请求】时间
RequestTime string `json:"request_time,omitempty" bson:"request_time,omitempty"` //【请求】时间
RequestUri string `json:"request_uri,omitempty" bson:"request_uri,omitempty"` //【请求】链接
RequestUrl string `json:"request_url,omitempty" bson:"request_url,omitempty"` //【请求】链接
RequestApi string `json:"request_api,omitempty" bson:"request_api,omitempty"` //【请求】接口
@ -34,7 +34,7 @@ type apiMongolLog struct {
ResponseStatusCode int `json:"response_status_code,omitempty" bson:"response_status_code,omitempty"` //【返回】状态码
ResponseBody interface{} `json:"response_body,omitempty" bson:"response_body,omitempty"` //【返回】内容
ResponseContentLength int64 `json:"response_content_length,omitempty" bson:"response_content_length,omitempty"` //【返回】大小
ResponseTime dorm.BsonTime `json:"response_time,omitempty" bson:"response_time,omitempty"` //【返回】时间
ResponseTime string `json:"response_time,omitempty" bson:"response_time,omitempty"` //【返回】时间
SystemHostName string `json:"system_host_name,omitempty" bson:"system_host_name,omitempty"` //【系统】主机名
SystemInsideIp string `json:"system_inside_ip,omitempty" bson:"system_inside_ip,omitempty"` //【系统】内网ip
SystemOs string `json:"system_os,omitempty" bson:"system_os,omitempty"` //【系统】系统类型
@ -129,9 +129,6 @@ func (c *ApiClient) mongoCreateIndexes(ctx context.Context) {
c.zapLog.WithLogger().Sugar().Infof(c.mongoClient.Db.Database(c.mongoConfig.databaseName).Collection(c.mongoConfig.collectionName).Indexes().CreateOne(ctx, mongo.IndexModel{Keys: bson.D{
{"trace_id", 1},
}}))
c.zapLog.WithLogger().Sugar().Infof(c.mongoClient.Db.Database(c.mongoConfig.databaseName).Collection(c.mongoConfig.collectionName).Indexes().CreateOne(ctx, mongo.IndexModel{Keys: bson.D{
{"log_time", -1},
}}))
c.zapLog.WithLogger().Sugar().Infof(c.mongoClient.Db.Database(c.mongoConfig.databaseName).Collection(c.mongoConfig.collectionName).Indexes().CreateOne(ctx, mongo.IndexModel{Keys: bson.D{
{"request_time", -1},
}}))
@ -203,7 +200,7 @@ func (c *ApiClient) MongoDelete(ctx context.Context, hour int64) (*mongo.DeleteR
func (c *ApiClient) MongoMiddleware(ctx context.Context, request gorequest.Response, sdkVersion string) {
data := apiMongolLog{
LogTime: primitive.NewDateTimeFromTime(request.RequestTime), //【记录】时间
RequestTime: dorm.BsonTime(request.RequestTime), //【请求】时间
RequestTime: gotime.SetCurrent(request.RequestTime).Bson(), //【请求】时间
RequestUri: request.RequestUri, //【请求】链接
RequestUrl: gourl.UriParse(request.RequestUri).Url, //【请求】链接
RequestApi: gourl.UriParse(request.RequestUri).Path, //【请求】接口
@ -213,7 +210,7 @@ func (c *ApiClient) MongoMiddleware(ctx context.Context, request gorequest.Respo
ResponseHeader: request.ResponseHeader, //【返回】头部
ResponseStatusCode: request.ResponseStatusCode, //【返回】状态码
ResponseContentLength: request.ResponseContentLength, //【返回】大小
ResponseTime: dorm.BsonTime(request.ResponseTime), //【返回】时间
ResponseTime: gotime.SetCurrent(request.ResponseTime).Bson(), //【返回】时间
SdkVersion: sdkVersion, //【程序】Sdk版本
}
if request.ResponseHeader.Get("Content-Type") == "image/jpeg" || request.ResponseHeader.Get("Content-Type") == "image/png" || request.ResponseHeader.Get("Content-Type") == "image/jpg" {
@ -242,7 +239,7 @@ func (c *ApiClient) MongoMiddleware(ctx context.Context, request gorequest.Respo
func (c *ApiClient) MongoMiddlewareXml(ctx context.Context, request gorequest.Response, sdkVersion string) {
data := apiMongolLog{
LogTime: primitive.NewDateTimeFromTime(request.RequestTime), //【记录】时间
RequestTime: dorm.BsonTime(request.RequestTime), //【请求】时间
RequestTime: gotime.SetCurrent(request.RequestTime).Bson(), //【请求】时间
RequestUri: request.RequestUri, //【请求】链接
RequestUrl: gourl.UriParse(request.RequestUri).Url, //【请求】链接
RequestApi: gourl.UriParse(request.RequestUri).Path, //【请求】接口
@ -252,7 +249,7 @@ func (c *ApiClient) MongoMiddlewareXml(ctx context.Context, request gorequest.Re
ResponseHeader: request.ResponseHeader, //【返回】头部
ResponseStatusCode: request.ResponseStatusCode, //【返回】状态码
ResponseContentLength: request.ResponseContentLength, //【返回】大小
ResponseTime: dorm.BsonTime(request.ResponseTime), //【返回】时间
ResponseTime: gotime.SetCurrent(request.ResponseTime).Bson(), //【返回】时间
SdkVersion: sdkVersion, //【程序】Sdk版本
}
if request.ResponseHeader.Get("Content-Type") == "image/jpeg" || request.ResponseHeader.Get("Content-Type") == "image/png" || request.ResponseHeader.Get("Content-Type") == "image/jpg" {
@ -281,7 +278,7 @@ func (c *ApiClient) MongoMiddlewareXml(ctx context.Context, request gorequest.Re
func (c *ApiClient) MongoMiddlewareCustom(ctx context.Context, api string, request gorequest.Response, sdkVersion string) {
data := apiMongolLog{
LogTime: primitive.NewDateTimeFromTime(request.RequestTime), //【记录】时间
RequestTime: dorm.BsonTime(request.RequestTime), //【请求】时间
RequestTime: gotime.SetCurrent(request.RequestTime).Bson(), //【请求】时间
RequestUri: request.RequestUri, //【请求】链接
RequestUrl: gourl.UriParse(request.RequestUri).Url, //【请求】链接
RequestApi: api, //【请求】接口
@ -291,7 +288,7 @@ func (c *ApiClient) MongoMiddlewareCustom(ctx context.Context, api string, reque
ResponseHeader: request.ResponseHeader, //【返回】头部
ResponseStatusCode: request.ResponseStatusCode, //【返回】状态码
ResponseContentLength: request.ResponseContentLength, //【返回】大小
ResponseTime: dorm.BsonTime(request.ResponseTime), //【返回】时间
ResponseTime: gotime.SetCurrent(request.ResponseTime).Bson(), //【返回】时间
SdkVersion: sdkVersion, //【程序】Sdk版本
}
if request.ResponseHeader.Get("Content-Type") == "image/jpeg" || request.ResponseHeader.Get("Content-Type") == "image/png" || request.ResponseHeader.Get("Content-Type") == "image/jpg" {

@ -1,5 +1,5 @@
package golog
const (
Version = "1.0.75"
Version = "1.0.76"
)

@ -33,7 +33,7 @@ type ginMongoLog struct {
LogId primitive.ObjectID `json:"log_id,omitempty" bson:"_id,omitempty"` //【记录】编号
LogTime primitive.DateTime `json:"log_time,omitempty" bson:"log_time,omitempty"` //【记录】时间
TraceId string `json:"trace_id,omitempty" bson:"trace_id,omitempty"` //【记录】跟踪编号
RequestTime dorm.BsonTime `json:"request_time,omitempty" bson:"request_time,omitempty"` //【请求】时间
RequestTime string `json:"request_time,omitempty" bson:"request_time,omitempty"` //【请求】时间
RequestUri string `json:"request_uri,omitempty" bson:"request_uri,omitempty"` //【请求】请求链接 域名+路径+参数
RequestUrl string `json:"request_url,omitempty" bson:"request_url,omitempty"` //【请求】请求链接 域名+路径
RequestApi string `json:"request_api,omitempty" bson:"request_api,omitempty"` //【请求】请求接口 路径
@ -50,7 +50,7 @@ type ginMongoLog struct {
RequestIpIsp string `json:"request_ip_isp,omitempty" bson:"request_ip_isp,omitempty"` //【请求】请求客户端运营商
RequestIpLocation ginMongoLogRequestIpLocationLocation `json:"request_ip_location,omitempty" bson:"request_ip_location,omitempty"` //【请求】请求客户端位置
RequestHeader interface{} `json:"request_header,omitempty" bson:"request_header,omitempty"` //【请求】请求头
ResponseTime dorm.BsonTime `json:"response_time,omitempty" bson:"response_time,omitempty"` //【返回】时间
ResponseTime string `json:"response_time,omitempty" bson:"response_time,omitempty"` //【返回】时间
ResponseCode int `json:"response_code,omitempty" bson:"response_code,omitempty"` //【返回】状态码
ResponseMsg string `json:"response_msg,omitempty" bson:"response_msg,omitempty"` //【返回】描述
ResponseData interface{} `json:"response_data,omitempty" bson:"response_data,omitempty"` //【返回】数据
@ -146,10 +146,6 @@ func (c *GinClient) mongoCreateIndexes(ctx context.Context) {
Keys: bson.D{
{"trace_id", 1},
}}))
c.zapLog.WithLogger().Sugar().Infof(c.mongoClient.Db.Database(c.mongoConfig.databaseName).Collection(c.mongoConfig.collectionName).Indexes().CreateOne(ctx, mongo.IndexModel{
Keys: bson.D{
{"log_time", -1},
}}))
c.zapLog.WithLogger().Sugar().Infof(c.mongoClient.Db.Database(c.mongoConfig.databaseName).Collection(c.mongoConfig.collectionName).Indexes().CreateOne(ctx, mongo.IndexModel{
Keys: bson.D{
{"request_time", -1},
@ -253,7 +249,7 @@ func (c *GinClient) mongoRecordJson(ginCtx *gin.Context, traceId string, request
data := ginMongoLog{
TraceId: traceId, //【记录】跟踪编号
LogTime: primitive.NewDateTimeFromTime(requestTime), //【记录】时间
RequestTime: dorm.BsonTime(requestTime), //【请求】时间
RequestTime: gotime.SetCurrent(requestTime).Bson(), //【请求】时间
RequestUrl: ginCtx.Request.RequestURI, //【请求】请求链接
RequestApi: gourl.UriFilterExcludeQueryString(ginCtx.Request.RequestURI), //【请求】请求接口
RequestMethod: ginCtx.Request.Method, //【请求】请求方式
@ -267,7 +263,7 @@ func (c *GinClient) mongoRecordJson(ginCtx *gin.Context, traceId string, request
RequestIpCity: requestClientIpCity, //【请求】请求客户端城市
RequestIpIsp: requestClientIpIsp, //【请求】请求客户端运营商
RequestHeader: ginCtx.Request.Header, //【请求】请求头
ResponseTime: dorm.BsonTime(gotime.Current().Time), //【返回】时间
ResponseTime: gotime.Current().Bson(), //【返回】时间
ResponseCode: responseCode, //【返回】状态码
ResponseData: c.jsonUnmarshal(responseBody), //【返回】数据
CostTime: endTime - startTime, //【系统】花费时间
@ -312,7 +308,7 @@ func (c *GinClient) mongoRecordXml(ginCtx *gin.Context, traceId string, requestT
data := ginMongoLog{
TraceId: traceId, //【记录】跟踪编号
LogTime: primitive.NewDateTimeFromTime(requestTime), //【记录】时间
RequestTime: dorm.BsonTime(requestTime), //【请求】时间
RequestTime: gotime.SetCurrent(requestTime).Bson(), //【请求】时间
RequestUrl: ginCtx.Request.RequestURI, //【请求】请求链接
RequestApi: gourl.UriFilterExcludeQueryString(ginCtx.Request.RequestURI), //【请求】请求接口
RequestMethod: ginCtx.Request.Method, //【请求】请求方式
@ -326,7 +322,7 @@ func (c *GinClient) mongoRecordXml(ginCtx *gin.Context, traceId string, requestT
RequestIpCity: requestClientIpCity, //【请求】请求客户端城市
RequestIpIsp: requestClientIpIsp, //【请求】请求客户端运营商
RequestHeader: ginCtx.Request.Header, //【请求】请求头
ResponseTime: dorm.BsonTime(gotime.Current().Time), //【返回】时间
ResponseTime: gotime.Current().Bson(), //【返回】时间
ResponseCode: responseCode, //【返回】状态码
ResponseData: c.jsonUnmarshal(responseBody), //【返回】数据
CostTime: endTime - startTime, //【系统】花费时间

@ -6,7 +6,7 @@ require (
github.com/gin-gonic/gin v1.8.1
github.com/natefinch/lumberjack v2.0.0+incompatible
go.dtapp.net/dorm v1.0.33
go.dtapp.net/goip v1.0.33
go.dtapp.net/goip v1.0.34
go.dtapp.net/gorequest v1.0.31
go.dtapp.net/gotime v1.0.5
go.dtapp.net/gotrace_id v1.0.6
@ -41,7 +41,7 @@ require (
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/compress v1.15.9 // indirect
github.com/klauspost/compress v1.15.10 // indirect
github.com/leodido/go-urn v1.2.1 // indirect
github.com/lib/pq v1.10.7 // indirect
github.com/mattn/go-isatty v0.0.16 // indirect

@ -271,8 +271,8 @@ github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:C
github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
github.com/klauspost/compress v1.15.9 h1:wKRjX6JRtDdrE9qwa4b/Cip7ACOshUI4smpCQanqjSY=
github.com/klauspost/compress v1.15.9/go.mod h1:PhcZ0MbTNciWF3rruxRgKxI5NkcHHrHUDtV4Yw2GlzU=
github.com/klauspost/compress v1.15.10 h1:Ai8UzuomSCDw90e1qNMtb15msBXsNpH6gzkkENQNcJo=
github.com/klauspost/compress v1.15.10/go.mod h1:QPwzmACJjUTFsnSHH934V6woptycfrDDJnH7hvFVbGM=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
@ -501,8 +501,8 @@ github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxt
github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
go.dtapp.net/dorm v1.0.33 h1:QRAVEQ6Uf3WENSOrXytzzH+PjH90JySowd3jbB9PQjw=
go.dtapp.net/dorm v1.0.33/go.mod h1:4WNSzrUGs7YIudq1cRZQNkHOlPAbG6thI3mXX1tQcYY=
go.dtapp.net/goip v1.0.33 h1:n6dLTfwiWp2Pw5pKjHSv1QSDJtuLEWNCjNHOTqJQHc0=
go.dtapp.net/goip v1.0.33/go.mod h1:EctL6B8ue/kZKPr+kKZPU6YTTpNhihane9BHHffwo6Q=
go.dtapp.net/goip v1.0.34 h1:aW2CuPpQwcDOJiyx/gHbvrha3/x+poFRpDxsLtO4EVw=
go.dtapp.net/goip v1.0.34/go.mod h1:EctL6B8ue/kZKPr+kKZPU6YTTpNhihane9BHHffwo6Q=
go.dtapp.net/gorandom v1.0.1 h1:IWfMClh1ECPvyUjlqD7MwLq4mZdUusD1qAwAdsvEJBs=
go.dtapp.net/gorandom v1.0.1/go.mod h1:ZPdgalKpvFV/ATQqR0k4ns/F/IpITAZpx6WkWirr5Y8=
go.dtapp.net/gorequest v1.0.31 h1:r/OoU5Y00TbJjkQtpvwjsb/pllqO0UQQjFRY1veZYZc=

@ -17,6 +17,12 @@ This package provides various compression algorithms.
# changelog
* July 21, 2022 (v1.15.9)
* zstd: Fix decoder crash on amd64 (no BMI) on invalid input https://github.com/klauspost/compress/pull/645
* zstd: Disable decoder extended memory copies (amd64) due to possible crashes https://github.com/klauspost/compress/pull/644
* zstd: Allow single segments up to "max decoded size" by @klauspost in https://github.com/klauspost/compress/pull/643
* July 13, 2022 (v1.15.8)
* gzip: fix stack exhaustion bug in Reader.Read https://github.com/klauspost/compress/pull/641

@ -763,17 +763,20 @@ func (d *Decoder) decompress4X8bit(dst, src []byte) ([]byte, error) {
d.bufs.Put(buf)
return nil, errors.New("corruption detected: stream overrun 1")
}
copy(out, buf[0][:])
copy(out[dstEvery:], buf[1][:])
copy(out[dstEvery*2:], buf[2][:])
copy(out[dstEvery*3:], buf[3][:])
out = out[bufoff:]
decoded += bufoff * 4
// There must at least be 3 buffers left.
if len(out) < dstEvery*3 {
if len(out)-bufoff < dstEvery*3 {
d.bufs.Put(buf)
return nil, errors.New("corruption detected: stream overrun 2")
}
//copy(out, buf[0][:])
//copy(out[dstEvery:], buf[1][:])
//copy(out[dstEvery*2:], buf[2][:])
*(*[bufoff]byte)(out) = buf[0]
*(*[bufoff]byte)(out[dstEvery:]) = buf[1]
*(*[bufoff]byte)(out[dstEvery*2:]) = buf[2]
*(*[bufoff]byte)(out[dstEvery*3:]) = buf[3]
out = out[bufoff:]
decoded += bufoff * 4
}
}
if off > 0 {
@ -997,17 +1000,22 @@ func (d *Decoder) decompress4X8bitExactly(dst, src []byte) ([]byte, error) {
d.bufs.Put(buf)
return nil, errors.New("corruption detected: stream overrun 1")
}
copy(out, buf[0][:])
copy(out[dstEvery:], buf[1][:])
copy(out[dstEvery*2:], buf[2][:])
copy(out[dstEvery*3:], buf[3][:])
out = out[bufoff:]
decoded += bufoff * 4
// There must at least be 3 buffers left.
if len(out) < dstEvery*3 {
if len(out)-bufoff < dstEvery*3 {
d.bufs.Put(buf)
return nil, errors.New("corruption detected: stream overrun 2")
}
//copy(out, buf[0][:])
//copy(out[dstEvery:], buf[1][:])
//copy(out[dstEvery*2:], buf[2][:])
// copy(out[dstEvery*3:], buf[3][:])
*(*[bufoff]byte)(out) = buf[0]
*(*[bufoff]byte)(out[dstEvery:]) = buf[1]
*(*[bufoff]byte)(out[dstEvery*2:]) = buf[2]
*(*[bufoff]byte)(out[dstEvery*3:]) = buf[3]
out = out[bufoff:]
decoded += bufoff * 4
}
}
if off > 0 {

@ -14,12 +14,14 @@ import (
// decompress4x_main_loop_x86 is an x86 assembler implementation
// of Decompress4X when tablelog > 8.
//
//go:noescape
func decompress4x_main_loop_amd64(ctx *decompress4xContext)
// decompress4x_8b_loop_x86 is an x86 assembler implementation
// of Decompress4X when tablelog <= 8 which decodes 4 entries
// per loop.
//
//go:noescape
func decompress4x_8b_main_loop_amd64(ctx *decompress4xContext)
@ -145,11 +147,13 @@ func (d *Decoder) Decompress4X(dst, src []byte) ([]byte, error) {
// decompress4x_main_loop_x86 is an x86 assembler implementation
// of Decompress1X when tablelog > 8.
//
//go:noescape
func decompress1x_main_loop_amd64(ctx *decompress1xContext)
// decompress4x_main_loop_x86 is an x86 with BMI2 assembler implementation
// of Decompress1X when tablelog > 8.
//
//go:noescape
func decompress1x_main_loop_bmi2(ctx *decompress1xContext)

@ -1,7 +1,6 @@
// Code generated by command: go run gen.go -out ../decompress_amd64.s -pkg=huff0. DO NOT EDIT.
//go:build amd64 && !appengine && !noasm && gc
// +build amd64,!appengine,!noasm,gc
// func decompress4x_main_loop_amd64(ctx *decompress4xContext)
TEXT ·decompress4x_main_loop_amd64(SB), $0-8

@ -122,17 +122,21 @@ func (d *Decoder) Decompress4X(dst, src []byte) ([]byte, error) {
d.bufs.Put(buf)
return nil, errors.New("corruption detected: stream overrun 1")
}
copy(out, buf[0][:])
copy(out[dstEvery:], buf[1][:])
copy(out[dstEvery*2:], buf[2][:])
copy(out[dstEvery*3:], buf[3][:])
out = out[bufoff:]
decoded += bufoff * 4
// There must at least be 3 buffers left.
if len(out) < dstEvery*3 {
if len(out)-bufoff < dstEvery*3 {
d.bufs.Put(buf)
return nil, errors.New("corruption detected: stream overrun 2")
}
//copy(out, buf[0][:])
//copy(out[dstEvery:], buf[1][:])
//copy(out[dstEvery*2:], buf[2][:])
//copy(out[dstEvery*3:], buf[3][:])
*(*[bufoff]byte)(out) = buf[0]
*(*[bufoff]byte)(out[dstEvery:]) = buf[1]
*(*[bufoff]byte)(out[dstEvery*2:]) = buf[2]
*(*[bufoff]byte)(out[dstEvery*3:]) = buf[3]
out = out[bufoff:]
decoded += bufoff * 4
}
}
if off > 0 {

@ -18,6 +18,7 @@ func load64(b []byte, i int) uint64 {
// emitLiteral writes a literal chunk and returns the number of bytes written.
//
// It assumes that:
//
// dst is long enough to hold the encoded bytes
// 1 <= len(lit) && len(lit) <= 65536
func emitLiteral(dst, lit []byte) int {
@ -42,6 +43,7 @@ func emitLiteral(dst, lit []byte) int {
// emitCopy writes a copy chunk and returns the number of bytes written.
//
// It assumes that:
//
// dst is long enough to hold the encoded bytes
// 1 <= offset && offset <= 65535
// 4 <= length && length <= 65535
@ -89,6 +91,7 @@ func emitCopy(dst []byte, offset, length int) int {
// src[i:i+k-j] and src[j:k] have the same contents.
//
// It assumes that:
//
// 0 <= i && i < j && j <= len(src)
func extendMatch(src []byte, i, j int) int {
for ; j < len(src) && src[i] == src[j]; i, j = i+1, j+1 {
@ -105,8 +108,9 @@ func hash(u, shift uint32) uint32 {
// been written.
//
// It also assumes that:
//
// len(dst) >= MaxEncodedLen(len(src)) &&
// minNonLiteralBlockSize <= len(src) && len(src) <= maxBlockSize
// minNonLiteralBlockSize <= len(src) && len(src) <= maxBlockSize
func encodeBlock(dst, src []byte) (d int) {
// Initialize the hash table. Its size ranges from 1<<8 to 1<<14 inclusive.
// The table element type is uint16, as s < sLimit and sLimit < len(src)

@ -12,6 +12,8 @@ The `zstd` package is provided as open source software using a Go standard licen
Currently the package is heavily optimized for 64 bit processors and will be significantly slower on 32 bit processors.
For seekable zstd streams, see [this excellent package](https://github.com/SaveTheRbtz/zstd-seekable-format-go).
## Installation
Install using `go get -u github.com/klauspost/compress`. The package is located in `github.com/klauspost/compress/zstd`.

@ -10,7 +10,6 @@ import (
"errors"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"sync"
@ -651,7 +650,7 @@ func (b *blockDec) prepareSequences(in []byte, hist *history) (err error) {
fatalErr(binary.Write(&buf, binary.LittleEndian, hist.decoders.matchLengths.fse))
fatalErr(binary.Write(&buf, binary.LittleEndian, hist.decoders.offsets.fse))
buf.Write(in)
ioutil.WriteFile(filepath.Join("testdata", "seqs", fn), buf.Bytes(), os.ModePerm)
os.WriteFile(filepath.Join("testdata", "seqs", fn), buf.Bytes(), os.ModePerm)
}
return nil

@ -7,7 +7,6 @@ package zstd
import (
"fmt"
"io"
"io/ioutil"
)
type byteBuffer interface {
@ -124,7 +123,7 @@ func (r *readerWrapper) readByte() (byte, error) {
}
func (r *readerWrapper) skipN(n int64) error {
n2, err := io.CopyN(ioutil.Discard, r.r, n)
n2, err := io.CopyN(io.Discard, r.r, n)
if n2 != n {
err = io.ErrUnexpectedEOF
}

@ -312,6 +312,7 @@ func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) {
// Grab a block decoder and frame decoder.
block := <-d.decoders
frame := block.localFrame
initialSize := len(dst)
defer func() {
if debugDecoder {
printf("re-adding decoder: %p", block)
@ -354,7 +355,16 @@ func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) {
return dst, ErrWindowSizeExceeded
}
if frame.FrameContentSize != fcsUnknown {
if frame.FrameContentSize > d.o.maxDecodedSize-uint64(len(dst)) {
if frame.FrameContentSize > d.o.maxDecodedSize-uint64(len(dst)-initialSize) {
if debugDecoder {
println("decoder size exceeded; fcs:", frame.FrameContentSize, "> mcs:", d.o.maxDecodedSize-uint64(len(dst)-initialSize), "len:", len(dst))
}
return dst, ErrDecoderSizeExceeded
}
if d.o.limitToCap && frame.FrameContentSize > uint64(cap(dst)-len(dst)) {
if debugDecoder {
println("decoder size exceeded; fcs:", frame.FrameContentSize, "> (cap-len)", cap(dst)-len(dst))
}
return dst, ErrDecoderSizeExceeded
}
if cap(dst)-len(dst) < int(frame.FrameContentSize) {
@ -364,7 +374,7 @@ func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) {
}
}
if cap(dst) == 0 {
if cap(dst) == 0 && !d.o.limitToCap {
// Allocate len(input) * 2 by default if nothing is provided
// and we didn't get frame content size.
size := len(input) * 2
@ -382,6 +392,9 @@ func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) {
if err != nil {
return dst, err
}
if uint64(len(dst)-initialSize) > d.o.maxDecodedSize {
return dst, ErrDecoderSizeExceeded
}
if len(frame.bBuf) == 0 {
if debugDecoder {
println("frame dbuf empty")
@ -852,6 +865,10 @@ decodeStream:
}
}
if err == nil && d.frame.WindowSize > d.o.maxWindowSize {
if debugDecoder {
println("decoder size exceeded, fws:", d.frame.WindowSize, "> mws:", d.o.maxWindowSize)
}
err = ErrDecoderSizeExceeded
}
if err != nil {

@ -20,6 +20,7 @@ type decoderOptions struct {
maxWindowSize uint64
dicts []dict
ignoreChecksum bool
limitToCap bool
}
func (o *decoderOptions) setDefault() {
@ -114,6 +115,17 @@ func WithDecoderMaxWindow(size uint64) DOption {
}
}
// WithDecodeAllCapLimit will limit DecodeAll to decoding cap(dst)-len(dst) bytes,
// or any size set in WithDecoderMaxMemory.
// This can be used to limit decoding to a specific maximum output size.
// Disabled by default.
func WithDecodeAllCapLimit(b bool) DOption {
return func(o *decoderOptions) error {
o.limitToCap = b
return nil
}
}
// IgnoreChecksum allows to forcibly ignore checksum checking.
func IgnoreChecksum(b bool) DOption {
return func(o *decoderOptions) error {

@ -416,15 +416,23 @@ encodeLoop:
// Try to find a better match by searching for a long match at the end of the current best match
if s+matched < sLimit {
// Allow some bytes at the beginning to mismatch.
// Sweet spot is around 3 bytes, but depends on input.
// The skipped bytes are tested in Extend backwards,
// and still picked up as part of the match if they do.
const skipBeginning = 3
nextHashL := hashLen(load6432(src, s+matched), betterLongTableBits, betterLongLen)
cv := load3232(src, s)
s2 := s + skipBeginning
cv := load3232(src, s2)
candidateL := e.longTable[nextHashL]
coffsetL := candidateL.offset - e.cur - matched
if coffsetL >= 0 && coffsetL < s && s-coffsetL < e.maxMatchOff && cv == load3232(src, coffsetL) {
coffsetL := candidateL.offset - e.cur - matched + skipBeginning
if coffsetL >= 0 && coffsetL < s2 && s2-coffsetL < e.maxMatchOff && cv == load3232(src, coffsetL) {
// Found a long match, at least 4 bytes.
matchedNext := e.matchlen(s+4, coffsetL+4, src) + 4
matchedNext := e.matchlen(s2+4, coffsetL+4, src) + 4
if matchedNext > matched {
t = coffsetL
s = s2
matched = matchedNext
if debugMatches {
println("long match at end-of-match")
@ -434,12 +442,13 @@ encodeLoop:
// Check prev long...
if true {
coffsetL = candidateL.prev - e.cur - matched
if coffsetL >= 0 && coffsetL < s && s-coffsetL < e.maxMatchOff && cv == load3232(src, coffsetL) {
coffsetL = candidateL.prev - e.cur - matched + skipBeginning
if coffsetL >= 0 && coffsetL < s2 && s2-coffsetL < e.maxMatchOff && cv == load3232(src, coffsetL) {
// Found a long match, at least 4 bytes.
matchedNext := e.matchlen(s+4, coffsetL+4, src) + 4
matchedNext := e.matchlen(s2+4, coffsetL+4, src) + 4
if matchedNext > matched {
t = coffsetL
s = s2
matched = matchedNext
if debugMatches {
println("prev long match at end-of-match")

@ -1103,7 +1103,8 @@ func (e *doubleFastEncoderDict) Reset(d *dict, singleBlock bool) {
}
if allDirty || dirtyShardCnt > dLongTableShardCnt/2 {
copy(e.longTable[:], e.dictLongTable)
//copy(e.longTable[:], e.dictLongTable)
e.longTable = *(*[dFastLongTableSize]tableEntry)(e.dictLongTable)
for i := range e.longTableShardDirty {
e.longTableShardDirty[i] = false
}
@ -1114,7 +1115,9 @@ func (e *doubleFastEncoderDict) Reset(d *dict, singleBlock bool) {
continue
}
copy(e.longTable[i*dLongTableShardSize:(i+1)*dLongTableShardSize], e.dictLongTable[i*dLongTableShardSize:(i+1)*dLongTableShardSize])
// copy(e.longTable[i*dLongTableShardSize:(i+1)*dLongTableShardSize], e.dictLongTable[i*dLongTableShardSize:(i+1)*dLongTableShardSize])
*(*[dLongTableShardSize]tableEntry)(e.longTable[i*dLongTableShardSize:]) = *(*[dLongTableShardSize]tableEntry)(e.dictLongTable[i*dLongTableShardSize:])
e.longTableShardDirty[i] = false
}
}

@ -871,7 +871,8 @@ func (e *fastEncoderDict) Reset(d *dict, singleBlock bool) {
const shardCnt = tableShardCnt
const shardSize = tableShardSize
if e.allDirty || dirtyShardCnt > shardCnt*4/6 {
copy(e.table[:], e.dictTable)
//copy(e.table[:], e.dictTable)
e.table = *(*[tableSize]tableEntry)(e.dictTable)
for i := range e.tableShardDirty {
e.tableShardDirty[i] = false
}
@ -883,7 +884,8 @@ func (e *fastEncoderDict) Reset(d *dict, singleBlock bool) {
continue
}
copy(e.table[i*shardSize:(i+1)*shardSize], e.dictTable[i*shardSize:(i+1)*shardSize])
//copy(e.table[i*shardSize:(i+1)*shardSize], e.dictTable[i*shardSize:(i+1)*shardSize])
*(*[shardSize]tableEntry)(e.table[i*shardSize:]) = *(*[shardSize]tableEntry)(e.dictTable[i*shardSize:])
e.tableShardDirty[i] = false
}
e.allDirty = false

@ -353,12 +353,23 @@ func (d *frameDec) runDecoder(dst []byte, dec *blockDec) ([]byte, error) {
// Store input length, so we only check new data.
crcStart := len(dst)
d.history.decoders.maxSyncLen = 0
if d.o.limitToCap {
d.history.decoders.maxSyncLen = uint64(cap(dst) - len(dst))
}
if d.FrameContentSize != fcsUnknown {
d.history.decoders.maxSyncLen = d.FrameContentSize + uint64(len(dst))
if !d.o.limitToCap || d.FrameContentSize+uint64(len(dst)) < d.history.decoders.maxSyncLen {
d.history.decoders.maxSyncLen = d.FrameContentSize + uint64(len(dst))
}
if d.history.decoders.maxSyncLen > d.o.maxDecodedSize {
if debugDecoder {
println("maxSyncLen:", d.history.decoders.maxSyncLen, "> maxDecodedSize:", d.o.maxDecodedSize)
}
return dst, ErrDecoderSizeExceeded
}
if uint64(cap(dst)) < d.history.decoders.maxSyncLen {
if debugDecoder {
println("maxSyncLen:", d.history.decoders.maxSyncLen)
}
if !d.o.limitToCap && uint64(cap(dst)-len(dst)) < d.history.decoders.maxSyncLen {
// Alloc for output
dst2 := make([]byte, len(dst), d.history.decoders.maxSyncLen+compressedBlockOverAlloc)
copy(dst2, dst)
@ -378,7 +389,13 @@ func (d *frameDec) runDecoder(dst []byte, dec *blockDec) ([]byte, error) {
if err != nil {
break
}
if uint64(len(d.history.b)) > d.o.maxDecodedSize {
if uint64(len(d.history.b)-crcStart) > d.o.maxDecodedSize {
println("runDecoder: maxDecodedSize exceeded", uint64(len(d.history.b)-crcStart), ">", d.o.maxDecodedSize)
err = ErrDecoderSizeExceeded
break
}
if d.o.limitToCap && len(d.history.b) > cap(dst) {
println("runDecoder: cap exceeded", uint64(len(d.history.b)), ">", cap(dst))
err = ErrDecoderSizeExceeded
break
}

@ -1,7 +1,6 @@
// Code generated by command: go run gen_fse.go -out ../fse_decoder_amd64.s -pkg=zstd. DO NOT EDIT.
//go:build !appengine && !noasm && gc && !noasm
// +build !appengine,!noasm,gc,!noasm
// func buildDtable_asm(s *fseDecoder, ctx *buildDtableAsmContext) int
TEXT ·buildDtable_asm(SB), $0-24

@ -32,18 +32,22 @@ type decodeSyncAsmContext struct {
// sequenceDecs_decodeSync_amd64 implements the main loop of sequenceDecs.decodeSync in x86 asm.
//
// Please refer to seqdec_generic.go for the reference implementation.
//
//go:noescape
func sequenceDecs_decodeSync_amd64(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int
// sequenceDecs_decodeSync_bmi2 implements the main loop of sequenceDecs.decodeSync in x86 asm with BMI2 extensions.
//
//go:noescape
func sequenceDecs_decodeSync_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int
// sequenceDecs_decodeSync_safe_amd64 does the same as above, but does not write more than output buffer.
//
//go:noescape
func sequenceDecs_decodeSync_safe_amd64(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int
// sequenceDecs_decodeSync_safe_bmi2 does the same as above, but does not write more than output buffer.
//
//go:noescape
func sequenceDecs_decodeSync_safe_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int
@ -201,20 +205,24 @@ const errorNotEnoughSpace = 5
// sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm.
//
// Please refer to seqdec_generic.go for the reference implementation.
//
//go:noescape
func sequenceDecs_decode_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
// sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm.
//
// Please refer to seqdec_generic.go for the reference implementation.
//
//go:noescape
func sequenceDecs_decode_56_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
// sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm with BMI2 extensions.
//
//go:noescape
func sequenceDecs_decode_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
// sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm with BMI2 extensions.
//
//go:noescape
func sequenceDecs_decode_56_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
@ -308,10 +316,12 @@ type executeAsmContext struct {
// Returns false if a match offset is too big.
//
// Please refer to seqdec_generic.go for the reference implementation.
//
//go:noescape
func sequenceDecs_executeSimple_amd64(ctx *executeAsmContext) bool
// Same as above, but with safe memcopies
//
//go:noescape
func sequenceDecs_executeSimple_safe_amd64(ctx *executeAsmContext) bool

@ -1,7 +1,6 @@
// Code generated by command: go run gen.go -out ../seqdec_amd64.s -pkg=zstd. DO NOT EDIT.
//go:build !appengine && !noasm && gc && !noasm
// +build !appengine,!noasm,gc,!noasm
// func sequenceDecs_decode_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
// Requires: CMOV

@ -1,3 +1,3 @@
package goip
const Version = "1.0.33"
const Version = "1.0.34"

@ -29,7 +29,7 @@ func (c *Client) Query(ipAddress net.IP) (result QueryResult, err error) {
if err != nil {
return result, err
return QueryResult{}, err
}
c.firstIndexPtr = getLong(dbBuff, 0)
@ -39,7 +39,7 @@ func (c *Client) Query(ipAddress net.IP) (result QueryResult, err error) {
ip, err := ip2long(result.Ip)
if err != nil {
return result, err
return QueryResult{}, err
}
h := c.totalBlocks
@ -62,12 +62,12 @@ func (c *Client) Query(ipAddress net.IP) (result QueryResult, err error) {
}
}
if dataPtr == 0 {
return result, errors.New("not found")
return QueryResult{}, errors.New("not found")
}
dataLen := (dataPtr >> 24) & 0xFF
dataPtr = dataPtr & 0x00FFFFFF
result = getIpInfo(result.Ip, getLong(dbBuff, dataPtr), dbBuff[(dataPtr)+4:dataPtr+dataLen])
return result, nil
return result, nil
}

@ -32,6 +32,9 @@ func (c *Client) Query(ipAddress net.IP) (result QueryResult, err error) {
result.Ip = ipAddress.String()
result.Country = split[0]
if result.Country == "0" {
result.Country = ""
}
result.Province = split[2]
if result.Province == "0" {
result.Province = ""

@ -103,8 +103,8 @@ github.com/jinzhu/now
# github.com/json-iterator/go v1.1.12
## explicit; go 1.12
github.com/json-iterator/go
# github.com/klauspost/compress v1.15.9
## explicit; go 1.16
# github.com/klauspost/compress v1.15.10
## explicit; go 1.17
github.com/klauspost/compress
github.com/klauspost/compress/fse
github.com/klauspost/compress/huff0
@ -249,7 +249,7 @@ github.com/youmark/pkcs8
# go.dtapp.net/dorm v1.0.33
## explicit; go 1.19
go.dtapp.net/dorm
# go.dtapp.net/goip v1.0.33
# go.dtapp.net/goip v1.0.34
## explicit; go 1.19
go.dtapp.net/goip
go.dtapp.net/goip/geoip

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