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author | dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> | 2021-04-02 07:58:47 +0000 |
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committer | GitHub <noreply@github.com> | 2021-04-02 07:58:47 +0000 |
commit | 5a7a1a1673c3735033a7d27d26b96c8d3eb9a14c (patch) | |
tree | f7427403d0fa4938fc519a4f0a68251e49c0ee82 /vendor/github.com/godbus/dbus/v5/export.go | |
parent | 23ee8b1df1f70aaad4fc4bc9c0c6b17f7aae5c8a (diff) | |
download | podman-5a7a1a1673c3735033a7d27d26b96c8d3eb9a14c.tar.gz podman-5a7a1a1673c3735033a7d27d26b96c8d3eb9a14c.tar.bz2 podman-5a7a1a1673c3735033a7d27d26b96c8d3eb9a14c.zip |
Bump github.com/coreos/go-systemd/v22 from 22.3.0 to 22.3.1
Bumps [github.com/coreos/go-systemd/v22](https://github.com/coreos/go-systemd) from 22.3.0 to 22.3.1.
- [Release notes](https://github.com/coreos/go-systemd/releases)
- [Commits](https://github.com/coreos/go-systemd/compare/v22.3.0...v22.3.1)
Signed-off-by: dependabot[bot] <support@github.com>
Diffstat (limited to 'vendor/github.com/godbus/dbus/v5/export.go')
-rw-r--r-- | vendor/github.com/godbus/dbus/v5/export.go | 61 |
1 files changed, 45 insertions, 16 deletions
diff --git a/vendor/github.com/godbus/dbus/v5/export.go b/vendor/github.com/godbus/dbus/v5/export.go index c277ab142..2447b51d4 100644 --- a/vendor/github.com/godbus/dbus/v5/export.go +++ b/vendor/github.com/godbus/dbus/v5/export.go @@ -69,6 +69,22 @@ func getMethods(in interface{}, mapping map[string]string) map[string]reflect.Va return methods } +func getAllMethods(in interface{}, mapping map[string]string) map[string]reflect.Value { + if in == nil { + return nil + } + methods := make(map[string]reflect.Value) + val := reflect.ValueOf(in) + typ := val.Type() + for i := 0; i < typ.NumMethod(); i++ { + methtype := typ.Method(i) + method := val.Method(i) + // map names while building table + methods[computeMethodName(methtype.Name, mapping)] = method + } + return methods +} + func standardMethodArgumentDecode(m Method, sender string, msg *Message, body []interface{}) ([]interface{}, error) { pointers := make([]interface{}, m.NumArguments()) decode := make([]interface{}, 0, len(body)) @@ -159,7 +175,6 @@ func (conn *Conn) handleCall(msg *Message) { if msg.Flags&FlagNoReplyExpected == 0 { reply := new(Message) reply.Type = TypeMethodReply - reply.serial = conn.getSerial() reply.Headers = make(map[HeaderField]Variant) if hasSender { reply.Headers[FieldDestination] = msg.Headers[FieldSender] @@ -195,7 +210,6 @@ func (conn *Conn) Emit(path ObjectPath, name string, values ...interface{}) erro } msg := new(Message) msg.Type = TypeSignal - msg.serial = conn.getSerial() msg.Headers = make(map[HeaderField]Variant) msg.Headers[FieldInterface] = MakeVariant(iface) msg.Headers[FieldMember] = MakeVariant(member) @@ -247,6 +261,18 @@ func (conn *Conn) Export(v interface{}, path ObjectPath, iface string) error { return conn.ExportWithMap(v, nil, path, iface) } +// ExportAll registers all exported methods defined by the given object on +// the message bus. +// +// Unlike Export there is no requirement to have the last parameter as type +// *Error. If you want to be able to return error then you can append an error +// type parameter to your method signature. If the error returned is not nil, +// it is sent back to the caller as an error. Otherwise, a method reply is +// sent with the other return values as its body. +func (conn *Conn) ExportAll(v interface{}, path ObjectPath, iface string) error { + return conn.export(getAllMethods(v, nil), path, iface, false) +} + // ExportWithMap works exactly like Export but provides the ability to remap // method names (e.g. export a lower-case method). // @@ -299,19 +325,22 @@ func (conn *Conn) ExportSubtreeMethodTable(methods map[string]interface{}, path } func (conn *Conn) exportMethodTable(methods map[string]interface{}, path ObjectPath, iface string, includeSubtree bool) error { - out := make(map[string]reflect.Value) - for name, method := range methods { - rval := reflect.ValueOf(method) - if rval.Kind() != reflect.Func { - continue - } - t := rval.Type() - // only track valid methods must return *Error as last arg - if t.NumOut() == 0 || - t.Out(t.NumOut()-1) != reflect.TypeOf(&ErrMsgInvalidArg) { - continue + var out map[string]reflect.Value + if methods != nil { + out = make(map[string]reflect.Value) + for name, method := range methods { + rval := reflect.ValueOf(method) + if rval.Kind() != reflect.Func { + continue + } + t := rval.Type() + // only track valid methods must return *Error as last arg + if t.NumOut() == 0 || + t.Out(t.NumOut()-1) != reflect.TypeOf(&ErrMsgInvalidArg) { + continue + } + out[name] = rval } - out[name] = rval } return conn.export(out, path, iface, includeSubtree) } @@ -327,12 +356,12 @@ func (conn *Conn) unexport(h *defaultHandler, path ObjectPath, iface string) err return nil } -// exportWithMap is the worker function for all exports/registrations. +// export is the worker function for all exports/registrations. func (conn *Conn) export(methods map[string]reflect.Value, path ObjectPath, iface string, includeSubtree bool) error { h, ok := conn.handler.(*defaultHandler) if !ok { return fmt.Errorf( - `dbus: export only allowed on the default hander handler have %T"`, + `dbus: export only allowed on the default handler. Received: %T"`, conn.handler) } |