package requests import ( "errors" "fmt" "golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/utils" "io" "math/cmplx" "reflect" "strconv" "time" ) const ( RPC = "RPC" ROA = "ROA" STREAM = "STREAM" HTTP = "HTTP" HTTPS = "HTTPS" JSON = "JSON" XML = "XML" DefaultHttpPort = "80" GET = "GET" PUT = "PUT" POST = "POST" DELETE = "DELETE" PATCH = "PATCH" HEAD = "HEAD" OPTIONS = "OPTIONS" Json = "application/json" Xml = "application/xml" Raw = "application/octet-stream" Form = "application/x-www-form-urlencoded" Header = "Header" Query = "Query" Body = "Body" Path = "Path" TEST = "TEST" PRE = "PRE" RELEASE = "RELEASE" HeaderSeparator = "\n" ) type Host struct { Default string Func func(string) string } var debug utils.Debug func init() { debug = utils.Init("request") } type AcsRequest interface { GetReadTimeout() time.Duration GetConnectTimeout() time.Duration SetReadTimeout(readTimeOut time.Duration) SetConnectTimeout(connectTimeOut time.Duration) SetHTTPSInsecure(isInsecure bool) GetHTTPSInsecure() *bool GetQueryParams() map[string]string GetFormParams() map[string]string GetMethod() string GetScheme() string GetDomain() Host SetDomain(host Host) GetActionName() string GetAcceptFormat() string GetAccept() string GetHeaders() map[string]string GetStyle() string InitWithApiInfo(domain Host, version, urlPath string) GetEnv() string SetEnv(string) BuildUrl() string BuildQueries() string SetScheme(scheme string) SetContent(content []byte) SetStringToSign(stringToSign string) GetStringToSign() string GetBodyReader() io.Reader AddHeaderParam(key, value string) addQueryParam(key, value string) addFormParam(key, value string) } type baseRequest struct { Scheme string Method string Port string Domain Host From string ReadTimeout time.Duration ConnectTimeout time.Duration isInsecure *bool Env string AcceptFormat string actionName string userAgent map[string]string product string version string QueryParams map[string]string Headers map[string]string FormParams map[string]string Content []byte queries string stringToSign string } func (request *baseRequest) GetEnv() string { return request.Env } func (request *baseRequest) SetEnv(e string) { request.Env = e } func (request *baseRequest) GetStringToSign() string { return request.stringToSign } func (request *baseRequest) SetContent(content []byte) { request.Content = content } func (request *baseRequest) GetAcceptFormat() string { return request.AcceptFormat } func (request *baseRequest) GetAccept() string { switch request.GetAcceptFormat() { case JSON: return Json case XML: return Xml } return "" } func (request *baseRequest) GetHeaders() map[string]string { return request.Headers } func (request *baseRequest) GetActionName() string { return request.actionName } func (request *baseRequest) SetScheme(scheme string) { request.Scheme = scheme } func (request *baseRequest) SetDomain(host Host) { request.Domain = host } func (request *baseRequest) GetScheme() string { return request.Scheme } func (request *baseRequest) GetDomain() Host { return request.Domain } func (request *baseRequest) GetMethod() string { return request.Method } func (request *baseRequest) GetFormParams() map[string]string { return request.FormParams } func (request *baseRequest) GetQueryParams() map[string]string { return request.QueryParams } func (request *baseRequest) SetHTTPSInsecure(isInsecure bool) { request.isInsecure = &isInsecure } func (request *baseRequest) GetHTTPSInsecure() *bool { return request.isInsecure } func (request *baseRequest) GetReadTimeout() time.Duration { return request.ReadTimeout } func (request *baseRequest) GetConnectTimeout() time.Duration { return request.ConnectTimeout } func (request *baseRequest) SetReadTimeout(readTimeOut time.Duration) { request.ReadTimeout = readTimeOut } func (request *baseRequest) SetConnectTimeout(connectTimeOut time.Duration) { request.ConnectTimeout = connectTimeOut } func (request *baseRequest) SetStringToSign(stringToSign string) { request.stringToSign = stringToSign } func (request *baseRequest) AddHeaderParam(key, val string) { request.Headers[key] = val } func (request *baseRequest) addQueryParam(key, val string) { request.QueryParams[key] = val } func (request *baseRequest) addFormParam(key, val string) { request.FormParams[key] = val } func defaultBaseRequest() (request *baseRequest) { request = &baseRequest{ Scheme: HTTP, AcceptFormat: JSON, Method: GET, QueryParams: make(map[string]string), Headers: map[string]string{ "Gr-Sdk-Client": "golang/1.14", "Gr-Sdk-Invoke-Type": "normal", "Accept-Encoding": Json, }, FormParams: make(map[string]string), } return } func InitParam(request AcsRequest) (err error) { reflectValue := reflect.ValueOf(request).Elem() err = flatRepeatedList(reflectValue, request, "") return nil } func flatRepeatedList(reflectValue reflect.Value, request AcsRequest, position string) (err error) { reflectType := reflectValue.Type() for i := 0; i < reflectType.NumField(); i++ { field := reflectType.Field(i) name, isContiansNameTag := field.Tag.Lookup("field") fieldPosition := position if fieldPosition == "" { fieldPosition, _ = field.Tag.Lookup("position") } fieldDefault, _ := field.Tag.Lookup("default") debug("%s %s %s", name, fieldPosition, fieldDefault) if isContiansNameTag { var value string switch field.Type.Kind() { case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: value = strconv.FormatInt(reflectValue.Field(i).Int(), 10) case reflect.Uintptr, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: value = strconv.FormatUint(reflectValue.Field(i).Uint(), 10) case reflect.Float32, reflect.Float64: value = strconv.FormatFloat(reflectValue.Field(i).Float(), 'E', -1, 64) case reflect.Bool: value = strconv.FormatBool(reflectValue.Field(i).Bool()) case reflect.Complex64, reflect.Complex128: value = fmt.Sprint(cmplx.Sqrt(reflectValue.Field(i).Complex())) default: value = reflectValue.Field(i).String() } if len(value) == 0 { value = fieldDefault } if value == "0" && fieldDefault != "" && fieldDefault != "0" { value = fieldDefault } err = addParam(request, fieldPosition, name, value) } } return } func addParam(request AcsRequest, position, key, value string) (err error) { if len(value) > 0 { switch position { case Header: request.AddHeaderParam(key, value) case Query: request.addQueryParam(key, value) case Body: request.addFormParam(key, value) default: errmsg := fmt.Sprintf("unsupport positions add param `%s`", position) err = errors.New(errmsg) } } return }