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Diffstat (limited to 'vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go')
-rw-r--r--vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go246
1 files changed, 0 insertions, 246 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go
deleted file mode 100644
index 75866d0..0000000
--- a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go
+++ /dev/null
@@ -1,246 +0,0 @@
-package queryutil
-
-import (
- "encoding/base64"
- "fmt"
- "net/url"
- "reflect"
- "sort"
- "strconv"
- "strings"
- "time"
-
- "github.com/aws/aws-sdk-go/private/protocol"
-)
-
-// Parse parses an object i and fills a url.Values object. The isEC2 flag
-// indicates if this is the EC2 Query sub-protocol.
-func Parse(body url.Values, i interface{}, isEC2 bool) error {
- q := queryParser{isEC2: isEC2}
- return q.parseValue(body, reflect.ValueOf(i), "", "")
-}
-
-func elemOf(value reflect.Value) reflect.Value {
- for value.Kind() == reflect.Ptr {
- value = value.Elem()
- }
- return value
-}
-
-type queryParser struct {
- isEC2 bool
-}
-
-func (q *queryParser) parseValue(v url.Values, value reflect.Value, prefix string, tag reflect.StructTag) error {
- value = elemOf(value)
-
- // no need to handle zero values
- if !value.IsValid() {
- return nil
- }
-
- t := tag.Get("type")
- if t == "" {
- switch value.Kind() {
- case reflect.Struct:
- t = "structure"
- case reflect.Slice:
- t = "list"
- case reflect.Map:
- t = "map"
- }
- }
-
- switch t {
- case "structure":
- return q.parseStruct(v, value, prefix)
- case "list":
- return q.parseList(v, value, prefix, tag)
- case "map":
- return q.parseMap(v, value, prefix, tag)
- default:
- return q.parseScalar(v, value, prefix, tag)
- }
-}
-
-func (q *queryParser) parseStruct(v url.Values, value reflect.Value, prefix string) error {
- if !value.IsValid() {
- return nil
- }
-
- t := value.Type()
- for i := 0; i < value.NumField(); i++ {
- elemValue := elemOf(value.Field(i))
- field := t.Field(i)
-
- if field.PkgPath != "" {
- continue // ignore unexported fields
- }
- if field.Tag.Get("ignore") != "" {
- continue
- }
-
- if protocol.CanSetIdempotencyToken(value.Field(i), field) {
- token := protocol.GetIdempotencyToken()
- elemValue = reflect.ValueOf(token)
- }
-
- var name string
- if q.isEC2 {
- name = field.Tag.Get("queryName")
- }
- if name == "" {
- if field.Tag.Get("flattened") != "" && field.Tag.Get("locationNameList") != "" {
- name = field.Tag.Get("locationNameList")
- } else if locName := field.Tag.Get("locationName"); locName != "" {
- name = locName
- }
- if name != "" && q.isEC2 {
- name = strings.ToUpper(name[0:1]) + name[1:]
- }
- }
- if name == "" {
- name = field.Name
- }
-
- if prefix != "" {
- name = prefix + "." + name
- }
-
- if err := q.parseValue(v, elemValue, name, field.Tag); err != nil {
- return err
- }
- }
- return nil
-}
-
-func (q *queryParser) parseList(v url.Values, value reflect.Value, prefix string, tag reflect.StructTag) error {
- // If it's empty, generate an empty value
- if !value.IsNil() && value.Len() == 0 {
- v.Set(prefix, "")
- return nil
- }
-
- if _, ok := value.Interface().([]byte); ok {
- return q.parseScalar(v, value, prefix, tag)
- }
-
- // check for unflattened list member
- if !q.isEC2 && tag.Get("flattened") == "" {
- if listName := tag.Get("locationNameList"); listName == "" {
- prefix += ".member"
- } else {
- prefix += "." + listName
- }
- }
-
- for i := 0; i < value.Len(); i++ {
- slicePrefix := prefix
- if slicePrefix == "" {
- slicePrefix = strconv.Itoa(i + 1)
- } else {
- slicePrefix = slicePrefix + "." + strconv.Itoa(i+1)
- }
- if err := q.parseValue(v, value.Index(i), slicePrefix, ""); err != nil {
- return err
- }
- }
- return nil
-}
-
-func (q *queryParser) parseMap(v url.Values, value reflect.Value, prefix string, tag reflect.StructTag) error {
- // If it's empty, generate an empty value
- if !value.IsNil() && value.Len() == 0 {
- v.Set(prefix, "")
- return nil
- }
-
- // check for unflattened list member
- if !q.isEC2 && tag.Get("flattened") == "" {
- prefix += ".entry"
- }
-
- // sort keys for improved serialization consistency.
- // this is not strictly necessary for protocol support.
- mapKeyValues := value.MapKeys()
- mapKeys := map[string]reflect.Value{}
- mapKeyNames := make([]string, len(mapKeyValues))
- for i, mapKey := range mapKeyValues {
- name := mapKey.String()
- mapKeys[name] = mapKey
- mapKeyNames[i] = name
- }
- sort.Strings(mapKeyNames)
-
- for i, mapKeyName := range mapKeyNames {
- mapKey := mapKeys[mapKeyName]
- mapValue := value.MapIndex(mapKey)
-
- kname := tag.Get("locationNameKey")
- if kname == "" {
- kname = "key"
- }
- vname := tag.Get("locationNameValue")
- if vname == "" {
- vname = "value"
- }
-
- // serialize key
- var keyName string
- if prefix == "" {
- keyName = strconv.Itoa(i+1) + "." + kname
- } else {
- keyName = prefix + "." + strconv.Itoa(i+1) + "." + kname
- }
-
- if err := q.parseValue(v, mapKey, keyName, ""); err != nil {
- return err
- }
-
- // serialize value
- var valueName string
- if prefix == "" {
- valueName = strconv.Itoa(i+1) + "." + vname
- } else {
- valueName = prefix + "." + strconv.Itoa(i+1) + "." + vname
- }
-
- if err := q.parseValue(v, mapValue, valueName, ""); err != nil {
- return err
- }
- }
-
- return nil
-}
-
-func (q *queryParser) parseScalar(v url.Values, r reflect.Value, name string, tag reflect.StructTag) error {
- switch value := r.Interface().(type) {
- case string:
- v.Set(name, value)
- case []byte:
- if !r.IsNil() {
- v.Set(name, base64.StdEncoding.EncodeToString(value))
- }
- case bool:
- v.Set(name, strconv.FormatBool(value))
- case int64:
- v.Set(name, strconv.FormatInt(value, 10))
- case int:
- v.Set(name, strconv.Itoa(value))
- case float64:
- v.Set(name, strconv.FormatFloat(value, 'f', -1, 64))
- case float32:
- v.Set(name, strconv.FormatFloat(float64(value), 'f', -1, 32))
- case time.Time:
- const ISO8601UTC = "2006-01-02T15:04:05Z"
- format := tag.Get("timestampFormat")
- if len(format) == 0 {
- format = protocol.ISO8601TimeFormatName
- }
-
- v.Set(name, protocol.FormatTime(format, value))
- default:
- return fmt.Errorf("unsupported value for param %s: %v (%s)", name, r.Interface(), r.Type().Name())
- }
- return nil
-}