mirror of
https://github.com/aler9/gortsplib
synced 2025-10-12 18:40:07 +08:00
41 lines
731 B
Go
41 lines
731 B
Go
package gortsplib
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import (
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"fmt"
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"regexp"
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"strings"
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)
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// HeaderAuth is an Authenticate or a WWWW-Authenticate header.
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type HeaderAuth struct {
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Prefix string
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Values map[string]string
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}
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// ReadHeaderAuth parses an Authenticate or a WWW-Authenticate header.
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func ReadHeaderAuth(in string) (*HeaderAuth, error) {
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a := &HeaderAuth{
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Values: make(map[string]string),
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}
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i := strings.IndexByte(in, ' ')
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if i < 0 {
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return nil, fmt.Errorf("parse error")
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}
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a.Prefix, in = in[:i], in[i+1:]
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r := regexp.MustCompile("^([a-z]+)=\"(.+?)\"(, )?")
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for len(in) > 0 {
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m := r.FindStringSubmatch(in)
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if m == nil {
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return nil, fmt.Errorf("parse error")
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}
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in = in[len(m[0]):]
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a.Values[m[1]] = m[2]
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}
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return a, nil
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}
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