diff options
Diffstat (limited to 'vendor/github.com/pquerna/ffjson/inception/tags.go')
-rw-r--r-- | vendor/github.com/pquerna/ffjson/inception/tags.go | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/vendor/github.com/pquerna/ffjson/inception/tags.go b/vendor/github.com/pquerna/ffjson/inception/tags.go deleted file mode 100644 index ccce101b8..000000000 --- a/vendor/github.com/pquerna/ffjson/inception/tags.go +++ /dev/null @@ -1,79 +0,0 @@ -/** - * Copyright 2014 Paul Querna - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package ffjsoninception - -import ( - "strings" - "unicode" -) - -// from: http://golang.org/src/pkg/encoding/json/tags.go - -// tagOptions is the string following a comma in a struct field's "json" -// tag, or the empty string. It does not include the leading comma. -type tagOptions string - -// parseTag splits a struct field's json tag into its name and -// comma-separated options. -func parseTag(tag string) (string, tagOptions) { - if idx := strings.Index(tag, ","); idx != -1 { - return tag[:idx], tagOptions(tag[idx+1:]) - } - return tag, tagOptions("") -} - -// Contains reports whether a comma-separated list of options -// contains a particular substr flag. substr must be surrounded by a -// string boundary or commas. -func (o tagOptions) Contains(optionName string) bool { - if len(o) == 0 { - return false - } - s := string(o) - for s != "" { - var next string - i := strings.Index(s, ",") - if i >= 0 { - s, next = s[:i], s[i+1:] - } - if s == optionName { - return true - } - s = next - } - return false -} - -func isValidTag(s string) bool { - if s == "" { - return false - } - for _, c := range s { - switch { - case strings.ContainsRune("!#$%&()*+-./:<=>?@[]^_{|}~ ", c): - // Backslash and quote chars are reserved, but - // otherwise any punctuation chars are allowed - // in a tag name. - default: - if !unicode.IsLetter(c) && !unicode.IsDigit(c) { - return false - } - } - } - return true -} |