From 8c12c6939aab9106db14ec2d11d983bc5b29fb2c Mon Sep 17 00:00:00 2001 From: Niall Sheridan Date: Sun, 7 Jul 2019 21:33:44 +0100 Subject: Switch to modules --- .../aws/aws-sdk-go/private/protocol/rest/build.go | 295 --------------------- 1 file changed, 295 deletions(-) delete mode 100644 vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go (limited to 'vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go') diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go deleted file mode 100644 index b34f525..0000000 --- a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go +++ /dev/null @@ -1,295 +0,0 @@ -// Package rest provides RESTful serialization of AWS requests and responses. -package rest - -import ( - "bytes" - "encoding/base64" - "fmt" - "io" - "net/http" - "net/url" - "path" - "reflect" - "strconv" - "strings" - "time" - - "github.com/aws/aws-sdk-go/aws" - "github.com/aws/aws-sdk-go/aws/awserr" - "github.com/aws/aws-sdk-go/aws/request" - "github.com/aws/aws-sdk-go/private/protocol" -) - -// Whether the byte value can be sent without escaping in AWS URLs -var noEscape [256]bool - -var errValueNotSet = fmt.Errorf("value not set") - -func init() { - for i := 0; i < len(noEscape); i++ { - // AWS expects every character except these to be escaped - noEscape[i] = (i >= 'A' && i <= 'Z') || - (i >= 'a' && i <= 'z') || - (i >= '0' && i <= '9') || - i == '-' || - i == '.' || - i == '_' || - i == '~' - } -} - -// BuildHandler is a named request handler for building rest protocol requests -var BuildHandler = request.NamedHandler{Name: "awssdk.rest.Build", Fn: Build} - -// Build builds the REST component of a service request. -func Build(r *request.Request) { - if r.ParamsFilled() { - v := reflect.ValueOf(r.Params).Elem() - buildLocationElements(r, v, false) - buildBody(r, v) - } -} - -// BuildAsGET builds the REST component of a service request with the ability to hoist -// data from the body. -func BuildAsGET(r *request.Request) { - if r.ParamsFilled() { - v := reflect.ValueOf(r.Params).Elem() - buildLocationElements(r, v, true) - buildBody(r, v) - } -} - -func buildLocationElements(r *request.Request, v reflect.Value, buildGETQuery bool) { - query := r.HTTPRequest.URL.Query() - - // Setup the raw path to match the base path pattern. This is needed - // so that when the path is mutated a custom escaped version can be - // stored in RawPath that will be used by the Go client. - r.HTTPRequest.URL.RawPath = r.HTTPRequest.URL.Path - - for i := 0; i < v.NumField(); i++ { - m := v.Field(i) - if n := v.Type().Field(i).Name; n[0:1] == strings.ToLower(n[0:1]) { - continue - } - - if m.IsValid() { - field := v.Type().Field(i) - name := field.Tag.Get("locationName") - if name == "" { - name = field.Name - } - if kind := m.Kind(); kind == reflect.Ptr { - m = m.Elem() - } else if kind == reflect.Interface { - if !m.Elem().IsValid() { - continue - } - } - if !m.IsValid() { - continue - } - if field.Tag.Get("ignore") != "" { - continue - } - - var err error - switch field.Tag.Get("location") { - case "headers": // header maps - err = buildHeaderMap(&r.HTTPRequest.Header, m, field.Tag) - case "header": - err = buildHeader(&r.HTTPRequest.Header, m, name, field.Tag) - case "uri": - err = buildURI(r.HTTPRequest.URL, m, name, field.Tag) - case "querystring": - err = buildQueryString(query, m, name, field.Tag) - default: - if buildGETQuery { - err = buildQueryString(query, m, name, field.Tag) - } - } - r.Error = err - } - if r.Error != nil { - return - } - } - - r.HTTPRequest.URL.RawQuery = query.Encode() - if !aws.BoolValue(r.Config.DisableRestProtocolURICleaning) { - cleanPath(r.HTTPRequest.URL) - } -} - -func buildBody(r *request.Request, v reflect.Value) { - if field, ok := v.Type().FieldByName("_"); ok { - if payloadName := field.Tag.Get("payload"); payloadName != "" { - pfield, _ := v.Type().FieldByName(payloadName) - if ptag := pfield.Tag.Get("type"); ptag != "" && ptag != "structure" { - payload := reflect.Indirect(v.FieldByName(payloadName)) - if payload.IsValid() && payload.Interface() != nil { - switch reader := payload.Interface().(type) { - case io.ReadSeeker: - r.SetReaderBody(reader) - case []byte: - r.SetBufferBody(reader) - case string: - r.SetStringBody(reader) - default: - r.Error = awserr.New("SerializationError", - "failed to encode REST request", - fmt.Errorf("unknown payload type %s", payload.Type())) - } - } - } - } - } -} - -func buildHeader(header *http.Header, v reflect.Value, name string, tag reflect.StructTag) error { - str, err := convertType(v, tag) - if err == errValueNotSet { - return nil - } else if err != nil { - return awserr.New("SerializationError", "failed to encode REST request", err) - } - - header.Add(name, str) - - return nil -} - -func buildHeaderMap(header *http.Header, v reflect.Value, tag reflect.StructTag) error { - prefix := tag.Get("locationName") - for _, key := range v.MapKeys() { - str, err := convertType(v.MapIndex(key), tag) - if err == errValueNotSet { - continue - } else if err != nil { - return awserr.New("SerializationError", "failed to encode REST request", err) - - } - - header.Add(prefix+key.String(), str) - } - return nil -} - -func buildURI(u *url.URL, v reflect.Value, name string, tag reflect.StructTag) error { - value, err := convertType(v, tag) - if err == errValueNotSet { - return nil - } else if err != nil { - return awserr.New("SerializationError", "failed to encode REST request", err) - } - - u.Path = strings.Replace(u.Path, "{"+name+"}", value, -1) - u.Path = strings.Replace(u.Path, "{"+name+"+}", value, -1) - - u.RawPath = strings.Replace(u.RawPath, "{"+name+"}", EscapePath(value, true), -1) - u.RawPath = strings.Replace(u.RawPath, "{"+name+"+}", EscapePath(value, false), -1) - - return nil -} - -func buildQueryString(query url.Values, v reflect.Value, name string, tag reflect.StructTag) error { - switch value := v.Interface().(type) { - case []*string: - for _, item := range value { - query.Add(name, *item) - } - case map[string]*string: - for key, item := range value { - query.Add(key, *item) - } - case map[string][]*string: - for key, items := range value { - for _, item := range items { - query.Add(key, *item) - } - } - default: - str, err := convertType(v, tag) - if err == errValueNotSet { - return nil - } else if err != nil { - return awserr.New("SerializationError", "failed to encode REST request", err) - } - query.Set(name, str) - } - - return nil -} - -func cleanPath(u *url.URL) { - hasSlash := strings.HasSuffix(u.Path, "/") - - // clean up path, removing duplicate `/` - u.Path = path.Clean(u.Path) - u.RawPath = path.Clean(u.RawPath) - - if hasSlash && !strings.HasSuffix(u.Path, "/") { - u.Path += "/" - u.RawPath += "/" - } -} - -// EscapePath escapes part of a URL path in Amazon style -func EscapePath(path string, encodeSep bool) string { - var buf bytes.Buffer - for i := 0; i < len(path); i++ { - c := path[i] - if noEscape[c] || (c == '/' && !encodeSep) { - buf.WriteByte(c) - } else { - fmt.Fprintf(&buf, "%%%02X", c) - } - } - return buf.String() -} - -func convertType(v reflect.Value, tag reflect.StructTag) (str string, err error) { - v = reflect.Indirect(v) - if !v.IsValid() { - return "", errValueNotSet - } - - switch value := v.Interface().(type) { - case string: - str = value - case []byte: - str = base64.StdEncoding.EncodeToString(value) - case bool: - str = strconv.FormatBool(value) - case int64: - str = strconv.FormatInt(value, 10) - case float64: - str = strconv.FormatFloat(value, 'f', -1, 64) - case time.Time: - format := tag.Get("timestampFormat") - if len(format) == 0 { - format = protocol.RFC822TimeFormatName - if tag.Get("location") == "querystring" { - format = protocol.ISO8601TimeFormatName - } - } - str = protocol.FormatTime(format, value) - case aws.JSONValue: - if len(value) == 0 { - return "", errValueNotSet - } - escaping := protocol.NoEscape - if tag.Get("location") == "header" { - escaping = protocol.Base64Escape - } - str, err = protocol.EncodeJSONValue(value, escaping) - if err != nil { - return "", fmt.Errorf("unable to encode JSONValue, %v", err) - } - default: - err := fmt.Errorf("unsupported value for param %v (%s)", v.Interface(), v.Type()) - return "", err - } - return str, nil -} -- cgit v1.2.3