internal/pipewire: add json struct tags

These match the names found in documentation.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/pipewire/client.go

@@ -39,11 +39,11 @@ const (
 // This is emitted when binding to a client or when the client info is updated later.
 type ClientInfo struct {
 	// The global id of the client.
-	ID Int
+	ID Int `json:"id"`
 	// The changes emitted by this event.
-	ChangeMask Long
+	ChangeMask Long `json:"change_mask"`
 	// Properties of this object, valid when change_mask has PW_CLIENT_CHANGE_MASK_PROPS.
-	Props *SPADict
+	Properties *SPADict `json:"props"`
 }
 
 // Size satisfies [KnownSize] with a value computed at runtime.
@@ -51,7 +51,7 @@ func (c *ClientInfo) Size() Word {
 	return SizePrefix +
 		Size(SizeInt) +
 		Size(SizeLong) +
-		c.Props.Size()
+		c.Properties.Size()
 }
 
 // MarshalBinary satisfies [encoding.BinaryMarshaler] via [Marshal].
@@ -62,12 +62,12 @@ func (c *ClientInfo) UnmarshalBinary(data []byte) error { return Unmarshal(data,
 
 // ClientUpdateProperties is used to update the properties of a client.
 type ClientUpdateProperties struct {
-	// Props are properties to update on the client.
+	// Properties to update on the client.
-	Props *SPADict
+	Properties *SPADict `json:"props"`
 }
 
 // Size satisfies [KnownSize] with a value computed at runtime.
-func (c *ClientUpdateProperties) Size() Word { return SizePrefix + c.Props.Size() }
+func (c *ClientUpdateProperties) Size() Word { return SizePrefix + c.Properties.Size() }
 
 // MarshalBinary satisfies [encoding.BinaryMarshaler] via [Marshal].
 func (c *ClientUpdateProperties) MarshalBinary() ([]byte, error) { return Marshal(c) }

internal/pipewire/client_test.go

@@ -13,7 +13,7 @@ func TestClientInfo(t *testing.T) {
 		{"sample", samplePWContainer[1][2][1], pipewire.ClientInfo{
 			ID:         34,
 			ChangeMask: pipewire.PW_CLIENT_CHANGE_MASK_PROPS,
-			Props: &pipewire.SPADict{
+			Properties: &pipewire.SPADict{
 				{Key: "pipewire.protocol", Value: "protocol-native"},
 				{Key: "core.name", Value: "pipewire-0"},
 				{Key: "pipewire.sec.socket", Value: "pipewire-0-manager"},
@@ -28,7 +28,7 @@ func TestClientInfo(t *testing.T) {
 		{"sample*", samplePWContainer[1][3][1], pipewire.ClientInfo{
 			ID:         34,
 			ChangeMask: pipewire.PW_CLIENT_CHANGE_MASK_PROPS,
-			Props: &pipewire.SPADict{
+			Properties: &pipewire.SPADict{
 				{Key: "pipewire.protocol", Value: "protocol-native"},
 				{Key: "core.name", Value: "pipewire-alice-1443"},
 				{Key: "pipewire.sec.socket", Value: "pipewire-0-manager"},
@@ -72,7 +72,7 @@ func TestClientInfo(t *testing.T) {
 		{"sample**", samplePWContainer[1][4][1], pipewire.ClientInfo{
 			ID:         34,
 			ChangeMask: pipewire.PW_CLIENT_CHANGE_MASK_PROPS,
-			Props: &pipewire.SPADict{
+			Properties: &pipewire.SPADict{
 				{Key: "pipewire.protocol", Value: "protocol-native"},
 				{Key: "core.name", Value: "pipewire-alice-1443"},
 				{Key: "pipewire.sec.socket", Value: "pipewire-0-manager"},
@@ -120,7 +120,7 @@ func TestClientUpdateProperties(t *testing.T) {
 	t.Parallel()
 
 	encodingTestCases[pipewire.ClientUpdateProperties, *pipewire.ClientUpdateProperties]{
-		{"sample", samplePWContainer[0][1][1], pipewire.ClientUpdateProperties{Props: &pipewire.SPADict{
+		{"sample", samplePWContainer[0][1][1], pipewire.ClientUpdateProperties{Properties: &pipewire.SPADict{
 			{Key: "remote.intention", Value: "manager"},
 			{Key: "application.name", Value: "pw-container"},
 			{Key: "application.process.binary", Value: "pw-container"},

internal/pipewire/core.go

@@ -78,28 +78,28 @@ const (
 // The server shall include this footer in the next message it sends that
 // follows the increment of the registry generation number.
 type FooterCoreGeneration struct {
-	RegistryGeneration Long
+	RegistryGeneration Long `json:"registry_generation"`
 }
 
 // A CoreInfo event is emitted by the server upon connection
 // with the more information about the server.
 type CoreInfo struct {
 	// The id of the server (PW_ID_CORE).
-	ID Int
+	ID Int `json:"id"`
 	// A unique cookie for this server.
-	Cookie Int
+	Cookie Int `json:"cookie"`
 	// The name of the user running the server.
-	UserName String
+	UserName String `json:"user_name"`
 	// The name of the host running the server.
-	HostName String
+	HostName String `json:"host_name"`
 	// A version string of the server.
-	Version String
+	Version String `json:"version"`
 	// The name of the server.
-	Name String
+	Name String `json:"name"`
 	// A set of bits with changes to the info.
-	ChangeMask Long
+	ChangeMask Long `json:"change_mask"`
 	// Optional key/value properties, valid when change_mask has PW_CORE_CHANGE_MASK_PROPS.
-	Props *SPADict
+	Properties *SPADict `json:"props"`
 }
 
 // Size satisfies [KnownSize] with a value computed at runtime.
@@ -112,7 +112,7 @@ func (c *CoreInfo) Size() Word {
 		SizeString[Word](c.Version) +
 		SizeString[Word](c.Name) +
 		Size(SizeLong) +
-		c.Props.Size()
+		c.Properties.Size()
 }
 
 // MarshalBinary satisfies [encoding.BinaryMarshaler] via [Marshal].
@@ -124,9 +124,9 @@ func (c *CoreInfo) UnmarshalBinary(data []byte) error { return Unmarshal(data, c
 // The CoreDone event is emitted as a result of a client Sync method.
 type CoreDone struct {
 	// Passed from [CoreSync.ID].
-	ID Int
+	ID Int `json:"id"`
 	// Passed from [CoreSync.Sequence].
-	Sequence Int
+	Sequence Int `json:"sequence"`
 }
 
 // Size satisfies [KnownSize] with a constant value.
@@ -142,11 +142,11 @@ func (c *CoreDone) UnmarshalBinary(data []byte) error { return Unmarshal(data, c
 // It is emitted before the global becomes visible in the registry.
 type CoreBoundProps struct {
 	// A proxy id.
-	ID Int
+	ID Int `json:"id"`
 	// The global_id as it will appear in the registry.
-	GlobalID Int
+	GlobalID Int `json:"global_id"`
 	// The properties of the global.
-	Props *SPADict
+	Properties *SPADict `json:"props"`
 }
 
 // Size satisfies [KnownSize] with a value computed at runtime.
@@ -154,7 +154,7 @@ func (c *CoreBoundProps) Size() Word {
 	return SizePrefix +
 		Size(SizeInt) +
 		Size(SizeInt) +
-		c.Props.Size()
+		c.Properties.Size()
 }
 
 // MarshalBinary satisfies [encoding.BinaryMarshaler] via [Marshal].
@@ -166,7 +166,7 @@ func (c *CoreBoundProps) UnmarshalBinary(data []byte) error { return Unmarshal(d
 // CoreHello is the first message sent by a client.
 type CoreHello struct {
 	// The version number of the client, usually PW_VERSION_CORE.
-	Version Int
+	Version Int `json:"version"`
 }
 
 // Size satisfies [KnownSize] with a constant value.
@@ -188,9 +188,9 @@ const (
 // operations before the Sync method have been completed.
 type CoreSync struct {
 	// The id will be returned in the Done event.
-	ID Int
+	ID Int `json:"id"`
 	// Usually generated automatically and will be returned in the Done event.
-	Sequence Int
+	Sequence Int `json:"sequence"`
 }
 
 // Size satisfies [KnownSize] with a constant value.
@@ -211,10 +211,10 @@ func (c *CoreSync) UnmarshalBinary(data []byte) error { return Unmarshal(data, c
 type CoreGetRegistry struct {
 	// The version of the registry interface used on the client,
 	// usually PW_VERSION_REGISTRY.
-	Version Int
+	Version Int `json:"version"`
 	// The id of the new proxy with the registry interface,
 	// ends up as [Header.ID] in future messages.
-	NewID Int
+	NewID Int `json:"new_id"`
 }
 
 // Size satisfies [KnownSize] with a constant value.

internal/pipewire/core_test.go

@@ -34,7 +34,7 @@ func TestCoreInfo(t *testing.T) {
 			Version:    "1.4.7",
 			Name:       "pipewire-0",
 			ChangeMask: pipewire.PW_CORE_CHANGE_MASK_PROPS,
-			Props: &pipewire.SPADict{
+			Properties: &pipewire.SPADict{
 				{Key: "config.name", Value: "pipewire.conf"},
 				{Key: "application.name", Value: "pipewire"},
 				{Key: "application.process.binary", Value: "pipewire"},
@@ -88,7 +88,7 @@ func TestCoreBoundProps(t *testing.T) {
 		{"sample", samplePWContainer[1][1][1], pipewire.CoreBoundProps{
 			ID:       pipewire.PW_ID_CLIENT,
 			GlobalID: 34,
-			Props: &pipewire.SPADict{
+			Properties: &pipewire.SPADict{
 				{Key: "object.serial", Value: "34"},
 				{Key: "module.id", Value: "2"},
 				{Key: "pipewire.protocol", Value: "protocol-native"},

internal/pipewire/pod.go

@@ -445,9 +445,9 @@ func unmarshalCheckTypeBounds(data *[]byte, t Word, sizeP *Word) error {
 // the destination object defined by the Id field.
 type Footer[T any] struct {
 	// The footer opcode.
-	Opcode Id
+	Opcode Id `json:"opcode"`
 	// The footer payload struct.
-	Payload T
+	Payload T `json:"payload"`
 }
 
 // MarshalBinary satisfies [encoding.BinaryMarshaler] via [Marshal].