mirror of
https://github.com/xiaoqidun/qqwry.git
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feat(更新功能): 兼容metowolf提供的qqwry.ipdb格式(原版)
This commit is contained in:
1
.gitignore
vendored
1
.gitignore
vendored
@@ -2,3 +2,4 @@
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.vscode/
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.devcontainer/
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assets/qqwry.dat
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assets/qqwry.ipdb
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@@ -39,7 +39,8 @@ func main() {
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# IP数据库
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- [https://aite.xyz/share-file/qqwry/qqwry.dat](https://aite.xyz/share-file/qqwry/qqwry.dat)
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- DAT格式:[https://aite.xyz/share-file/qqwry/qqwry.dat](https://aite.xyz/share-file/qqwry/qqwry.dat)
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- IPDB格式:[https://aite.xyz/share-file/qqwry/qqwry.ipdb](https://aite.xyz/share-file/qqwry/qqwry.ipdb)
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# 编译说明
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@@ -47,6 +48,11 @@ func main() {
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2. client和server需要go1.16的内嵌资源特性。
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3. 作为库使用,请直接引包,并不需要go1.16+才能编译。
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# 数据更新
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- 由于qqwry.dat缺乏更新,官方czdb格式又难以获得和分发,建议使用ipdb格式。
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- 这里的ipdb格式指metowolf提供的官方czdb格式转换而来的ipdb格式(纯真格式原版)。
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# 服务接口
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1. 自行根据需要调整server下源码。
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@@ -57,6 +63,7 @@ func main() {
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- 感谢[纯真IP库](https://www.cz88.net/)一直坚持为大家提供免费IP数据库。
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- 感谢[yinheli](https://github.com/yinheli)的[qqwry](https://github.com/yinheli/qqwry)项目,为我提供纯真ip库解析算法参考。
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- 感谢[metowolf](https://github.com/metowolf)的[qqwry.ipdb](https://github.com/metowolf/qqwry.ipdb)项目,提供纯真czdb转ipdb数据库。
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# 授权说明
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@@ -4,3 +4,6 @@ import _ "embed"
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//go:embed qqwry.dat
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var QQWryDat []byte
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//go:embed qqwry.ipdb
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var QQWryIpdb []byte
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@@ -8,7 +8,7 @@ import (
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)
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func init() {
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qqwry.LoadData(assets.QQWryDat)
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qqwry.LoadData(assets.QQWryIpdb)
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}
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func main() {
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2
go.mod
2
go.mod
@@ -3,3 +3,5 @@ module github.com/xiaoqidun/qqwry
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go 1.20
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require golang.org/x/text v0.21.0
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require github.com/ipipdotnet/ipdb-go v1.3.3
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2
go.sum
2
go.sum
@@ -1,2 +1,4 @@
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github.com/ipipdotnet/ipdb-go v1.3.3 h1:GLSAW9ypLUd6EF9QNK2Uhxew9Jzs4XMJ9gOZEFnJm7U=
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github.com/ipipdotnet/ipdb-go v1.3.3/go.mod h1:yZ+8puwe3R37a/3qRftXo40nZVQbxYDLqls9o5foexs=
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golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
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golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
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48
qqwry.go
48
qqwry.go
@@ -4,6 +4,7 @@ import (
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"bytes"
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"encoding/binary"
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"errors"
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"github.com/ipipdotnet/ipdb-go"
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"golang.org/x/text/encoding/simplifiedchinese"
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"golang.org/x/text/transform"
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"io"
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@@ -16,9 +17,16 @@ import (
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var (
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data []byte
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dataLen uint32
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ipdbCity *ipdb.City
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dataType = dataTypeDat
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locationCache = &sync.Map{}
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)
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const (
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dataTypeDat = 0
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dataTypeIpdb = 1
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)
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const (
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indexLen = 7
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redirectMode1 = 0x01
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@@ -49,10 +57,22 @@ func gb18030Decode(src []byte) string {
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}
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// QueryIP 从内存或缓存查询IP
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func QueryIP(ipv4 string) (location *Location, err error) {
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if v, ok := locationCache.Load(ipv4); ok {
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func QueryIP(ip string) (location *Location, err error) {
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if v, ok := locationCache.Load(ip); ok {
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return v.(*Location), nil
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}
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switch dataType {
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case dataTypeDat:
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return QueryIPDat(ip)
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case dataTypeIpdb:
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return QueryIPIpdb(ip)
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default:
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return nil, errors.New("data type not support")
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}
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}
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// QueryIPDat 从dat查询IP,仅加载dat格式数据库时使用
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func QueryIPDat(ipv4 string) (location *Location, err error) {
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ip := net.ParseIP(ipv4).To4()
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if ip == nil {
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return nil, errors.New("ip is not ipv4")
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@@ -156,19 +176,39 @@ func QueryIP(ipv4 string) (location *Location, err error) {
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return location, nil
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}
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// QueryIPIpdb 从ipdb查询IP,仅加载ipdb格式数据库时使用
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func QueryIPIpdb(ip string) (location *Location, err error) {
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ret, err := ipdbCity.Find(ip, "CN")
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if err != nil {
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return
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}
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location = SplitResult(ret[0], ret[1], ip)
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locationCache.Store(ip, location)
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return location, nil
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}
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// LoadData 从内存加载IP数据库
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func LoadData(database []byte) {
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if string(database[6:11]) == "build" {
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dataType = dataTypeIpdb
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loadCity, err := ipdb.NewCityFromBytes(database)
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if err != nil {
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panic(err)
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}
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ipdbCity = loadCity
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return
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}
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data = database
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dataLen = uint32(len(data))
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}
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// LoadFile 从文件加载IP数据库
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func LoadFile(filepath string) (err error) {
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data, err = os.ReadFile(filepath)
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body, err := os.ReadFile(filepath)
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if err != nil {
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return
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}
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dataLen = uint32(len(data))
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LoadData(body)
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return
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}
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@@ -5,7 +5,7 @@ import (
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)
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func init() {
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if err := LoadFile("assets/qqwry.dat"); err != nil {
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if err := LoadFile("assets/qqwry.ipdb"); err != nil {
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panic(err)
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}
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}
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@@ -16,7 +16,7 @@ type resp struct {
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}
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func init() {
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qqwry.LoadData(assets.QQWryDat)
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qqwry.LoadData(assets.QQWryIpdb)
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}
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func main() {
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