package service
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import (
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"basic.com/dbapi.git"
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"basic.com/valib/logger.git"
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"encoding/json"
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"errors"
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"io/ioutil"
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"os"
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"path"
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"webserver/extend/config"
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"webserver/extend/util"
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)
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//算法安装包安装
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func (sv SysService) SdkInstall(identifier string,filename string) (bool,error) {
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configPatchPath := ""
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if config.Server.PatchPath != "" {
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configPatchPath = config.Server.PatchPath
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} else {
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configPatchPath = "/opt/vasystem/patch"
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}
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filenameWithSuffix := path.Base(filename)
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ext := path.Ext(filenameWithSuffix)
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zipFilePath := configPatchPath + "/"+identifier+ext
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if util.Exists(zipFilePath) {
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strMd5, e := util.FileMd5(zipFilePath)
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if e !=nil || strMd5 == "" {
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return false,errors.New("获取安装包md5失败")
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}
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if strMd5 == identifier {
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if !installSdk(identifier, ext) {
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return false,errors.New("执行安装过程异常,请确定上传的安装包是tar.gz格式")
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}
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return true,nil
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} else {
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logger.Debug("strMd5 is", strMd5,"identifier is",identifier,"not equal")
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return false,errors.New("校验安装文件失败")
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}
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} else {
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return false,errors.New("安装包已丢失，请重新上传")
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}
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}
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//安装sdk
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func installSdk(identifier string, ext string) bool {
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configPatchPath := ""
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if config.Server.PatchPath != "" {
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configPatchPath = config.Server.PatchPath
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} else {
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configPatchPath = "/opt/vasystem/patch"
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}
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//1.解压缩更新包
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unPackPath := configPatchPath+"/"+identifier+"_basic/"
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if util.Exists(unPackPath) {
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//此版本已经更新过
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rmErr := os.RemoveAll(unPackPath)
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if rmErr !=nil {
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return false
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}
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}
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if !util.CreateDirectory(unPackPath) {
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return false
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}
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unPackFilePath := configPatchPath+"/"+identifier+ext
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err := util.UnTarGz(unPackFilePath, unPackPath)
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if err !=nil {
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logger.Debug("UnPack err:",err,"unPackFile:",unPackFilePath)
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return false
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}
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//解压完成，获取安装包中的文件，开始安装
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//1.解析安装说明ins.inc
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incPath := unPackPath+"ins.inc"
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ret := false
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if util.Exists(incPath) {
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if incB, err := ioutil.ReadFile(incPath);err == nil {
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var ins InsInc
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if err = json.Unmarshal(incB, &ins); err == nil {
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//处理授权信息
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//2.解析sdk.def,将so和zconf复制到/opt/vasystem/libs/文件夹下
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defPath := unPackPath + "sdk.def"
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if util.Exists(defPath) {
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if defB, err := ioutil.ReadFile(defPath); err == nil {
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//3.将算法so、依赖文件、zconf、
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soM := make(map[string]SdkDef)
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var skDefArr []SdkDef
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if err = json.Unmarshal(defB, &skDefArr);err == nil {
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var sdkApi dbapi.SdkApi
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for _,skd := range skDefArr {
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if _,ok := soM[skd.Def.SdkType];!ok {
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soM[skd.Def.SdkType] = skd
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}
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srv := SdkRegisterVo{
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Id: skd.Def.Id,
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SdkType: skd.Def.SdkType,
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SdkName: skd.Def.SdkName,
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Icon: skd.Def.Icon,
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Url: skd.Def.Url,
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}
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for _,ag := range skd.Args {
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sra := SdkRegisterArgVo{
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Scope: ag.Scope,
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}
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sra.SdkArg = SdkArg{
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Alias: ag.Alias,
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Name: ag.Name,
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Type: ag.Type,
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ArgType: ag.ArgType,
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Must: ag.Must,
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Unit: ag.Unit,
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Range: ag.Range,
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DefaultValue: ag.DefaultValue,
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DefaultOperator: ag.DefaultOperator,
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Sort: ag.Sort,
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}
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srv.Args = append(srv.Args, sra)
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}
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paramBody := util.Struct2Map(srv)
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sdkApi.Register(paramBody) //将算法注册到数据库中
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}
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zconfPath := "/opt/vasystem/bin/zconf/"
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libPath := "/opt/vasystem/libs/"
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if !util.DirExists(zconfPath) {
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os.MkdirAll(zconfPath, 0777)
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}
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if !util.DirExists(libPath) {
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os.MkdirAll(libPath, 0777)
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}
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for sdkType,_ := range soM {
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//复制json启动文件
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util.CopyFile(unPackPath+sdkType+"/"+sdkType+".json", zconfPath)
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util.CopyDir(unPackPath+sdkType+"/"+sdkType, libPath)
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if util.DirExists(unPackPath+sdkType+"models") {
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util.CopyDir(unPackPath+sdkType+"models", "/opt/vasystem/bin/")
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}
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}
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ret = true
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}
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}
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}
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}
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}
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}
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return ret
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}
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type InsInc struct {
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OrderId string `json:"orderId"`
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ProductId string `json:"productId"`
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ActivateCode string `json:"activateCode"`
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MachineCode string `json:"machineCode"`
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UserId string `json:"userId"`
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SdkIds []string `json:"sdkIds"`
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ModuleIds []string `json:"moduleIds"`
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ChCount int `json:"chCount"`
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AuthCount int `json:"authCount"`
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ServeYear int `json:"serveYear"`
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}
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//算法和参数定义
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type SdkDef struct {
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Def Sdk `json:"def"`
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Args []SdkArgEntity `json:"args"`
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}
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type Sdk struct {
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Id string `gorm:"column:id;primary_key;type:varchar(50);unique;not null;" json:"id"`
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IpcId string `gorm:"column:ipc_id" json:"ipc_id"`
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SdkType string `gorm:"column:sdk_type" json:"sdk_type"`
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SdkName string `gorm:"column:sdk_name" json:"sdk_name" example:"人脸检测"`
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Icon string `gorm:"column:icon" json:"icon,omitempty"`
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Url string `gorm:"column:url" json:"url,omitempty" example:"http://ip:port/govideo/sdk/1"`
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CreateTime string `gorm:"column:create_time" json:"create_time"`
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CreateBy string `gorm:"column:create_by" json:"create_by"`
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UpdateTime string `gorm:"column:update_time" json:"update_time"`
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Enable bool `gorm:"column:enable;default:1" json:"enable"`
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DelFlag int `gorm:"column:del_flag;default:0" json:"del_flag"`
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Env string `gorm:"column:env" json:"env"` //运行环境及结果说明，json格式，包含so_file_path,runtime,param,depends(cuda版本，opencv版本，tensorflow版本等)
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}
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type SdkArgEntity struct {
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Id string `gorm:"primary_key;column:id" json:"id"`
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SdkId string `gorm:"column:sdk_id" json:"sdk_id"`
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Scope string `gorm:"column:scope" json:"scope"`
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SdkArg
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}
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type SdkArg struct {
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Alias string `gorm:"column:alias" json:"alias"` //参数的别名
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Name string `gorm:"column:name" json:"name"` //参数名称
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Type string `gorm:"column:type" json:"type"` //参数类型(整数，字符串或数组)
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ArgType string `gorm:"column:arg_type" json:"arg_type"`
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Must bool `gorm:"column:must" json:"must"` //是否必填
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Unit string `gorm:"column:unit" json:"unit"` //单位
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Range string `gorm:"column:range" json:"range"` //值的范围，eg：0,100表示从0到100
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DefaultValue string `gorm:"column:default_value" json:"default_value"`
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DefaultOperator string `gorm:"column:default_operator" json:"default_operator"`
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Sort int `gorm:"column:sort;default:1" json:"sort"`
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}
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type SdkRegisterVo struct {
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Id string `json:"id"`
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SdkType string `json:"sdk_type"`//人脸检测：FaceDetect,人脸提取：FaceExtract,人脸比对：FaceCompare,行为：Yolo
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SdkName string `json:"sdk_name"` //算法名称
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Args []SdkRegisterArgVo `json:"args"` //算法参数
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Icon string `json:"icon"` //算法图标
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Url string `json:"url"` //算法下载地址
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}
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type SdkRegisterArgVo struct {
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Scope string `json:"scope"`
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SdkArg
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Dics []SdkArgDic `json:"dics"` //如果此算法参数是被选项，需要将参数枚举值写入到字典表中
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}
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type SdkArgDic struct {
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Value string `json:"value"`
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Name string `json:"name"`
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Sort int `json:"sort"`
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}
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