63 lines
1.9 KiB
Go
63 lines
1.9 KiB
Go
|
package dbus
|
||
|
|
|
||
|
|
import (
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
// MatchOption specifies option for dbus routing match rule. Options can be constructed with WithMatch* helpers.
|
||
|
|
// For full list of available options consult
|
||
|
|
// https://dbus.freedesktop.org/doc/dbus-specification.html#message-bus-routing-match-rules
|
||
|
|
type MatchOption struct {
|
||
|
|
key string
|
||
|
|
value string
|
||
|
|
}
|
||
|
|
|
||
|
|
func formatMatchOptions(options []MatchOption) string {
|
||
|
|
items := make([]string, 0, len(options))
|
||
|
|
for _, option := range options {
|
||
|
|
items = append(items, option.key+"='"+option.value+"'")
|
||
|
|
}
|
||
|
|
return strings.Join(items, ",")
|
||
|
|
}
|
||
|
|
|
||
|
|
// WithMatchOption creates match option with given key and value
|
||
|
|
func WithMatchOption(key, value string) MatchOption {
|
||
|
|
return MatchOption{key, value}
|
||
|
|
}
|
||
|
|
|
||
|
|
// doesn't make sense to export this option because clients can only
|
||
|
|
// subscribe to messages with signal type.
|
||
|
|
func withMatchType(typ string) MatchOption {
|
||
|
|
return WithMatchOption("type", typ)
|
||
|
|
}
|
||
|
|
|
||
|
|
// WithMatchSender sets sender match option.
|
||
|
|
func WithMatchSender(sender string) MatchOption {
|
||
|
|
return WithMatchOption("sender", sender)
|
||
|
|
}
|
||
|
|
|
||
|
|
// WithMatchSender sets interface match option.
|
||
|
|
func WithMatchInterface(iface string) MatchOption {
|
||
|
|
return WithMatchOption("interface", iface)
|
||
|
|
}
|
||
|
|
|
||
|
|
// WithMatchMember sets member match option.
|
||
|
|
func WithMatchMember(member string) MatchOption {
|
||
|
|
return WithMatchOption("member", member)
|
||
|
|
}
|
||
|
|
|
||
|
|
// WithMatchObjectPath creates match option that filters events based on given path
|
||
|
|
func WithMatchObjectPath(path ObjectPath) MatchOption {
|
||
|
|
return WithMatchOption("path", string(path))
|
||
|
|
}
|
||
|
|
|
||
|
|
// WithMatchPathNamespace sets path_namespace match option.
|
||
|
|
func WithMatchPathNamespace(namespace ObjectPath) MatchOption {
|
||
|
|
return WithMatchOption("path_namespace", string(namespace))
|
||
|
|
}
|
||
|
|
|
||
|
|
// WithMatchDestination sets destination match option.
|
||
|
|
func WithMatchDestination(destination string) MatchOption {
|
||
|
|
return WithMatchOption("destination", destination)
|
||
|
|
}
|