You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
1.1 KiB
63 lines
1.1 KiB
package sip
|
|
|
|
import (
|
|
"bytes"
|
|
"sort"
|
|
)
|
|
|
|
type Params map[string]string
|
|
|
|
func (params Params) Copy() Params {
|
|
res := make(Params, len(params))
|
|
for k, v := range params {
|
|
res[k] = v
|
|
}
|
|
return res
|
|
}
|
|
|
|
func (params Params) Append(b *bytes.Buffer) {
|
|
if params != nil && len(params) > 0 {
|
|
keys := make([]string, len(params))
|
|
i := 0
|
|
for k, _ := range params {
|
|
keys[i] = k
|
|
i++
|
|
}
|
|
sort.Strings(keys)
|
|
for _, k := range keys {
|
|
b.WriteByte(';')
|
|
appendEscaped(b, []byte(k), paramc)
|
|
v := params[k]
|
|
if v != "" {
|
|
b.WriteByte('=')
|
|
appendEscaped(b, []byte(v), paramc)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func (params Params) AppendQuoted(b *bytes.Buffer) {
|
|
if params != nil && len(params) > 0 {
|
|
keys := make([]string, len(params))
|
|
i := 0
|
|
for k, _ := range params {
|
|
keys[i] = k
|
|
i++
|
|
}
|
|
sort.Strings(keys)
|
|
for _, k := range keys {
|
|
b.WriteByte(';')
|
|
appendSanitized(b, []byte(k), tokenc)
|
|
v := params[k]
|
|
if v != "" {
|
|
b.WriteByte('=')
|
|
appendQuoted(b, []byte(v))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func (params Params) Has(k string) bool {
|
|
_, ok := params["lr"]
|
|
return ok
|
|
}
|