#endif
#include <pulsecore/core-util.h>
+#include <pulsecore/dbus-util.h>
#include <pulsecore/protocol-dbus.h>
+#include "iface-device-port.h"
+
#include "iface-device.h"
#define SINK_OBJECT_NAME "sink"
#define SOURCE_OBJECT_NAME "source"
+static void handle_get_index(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_name(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_driver(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_owner_module(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_card(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_sample_format(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_sample_rate(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_channels(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_volume(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_set_volume(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_has_flat_volume(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_has_convertible_to_decibel_volume(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_base_volume(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_volume_steps(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_is_muted(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_set_is_muted(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_has_hardware_volume(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_has_hardware_mute(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_configured_latency(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_has_dynamic_latency(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_latency(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_is_hardware_device(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_is_network_device(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_state(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_ports(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_active_port(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_set_active_port(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_property_list(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+static void handle_get_all(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+static void handle_suspend(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_port_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+static void handle_sink_get_monitor_source(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+static void handle_sink_get_all(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+static void handle_source_get_monitor_of_sink(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+static void handle_source_get_all(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
enum device_type {
DEVICE_TYPE_SINK,
DEVICE_TYPE_SOURCE
};
struct pa_dbusiface_device {
+ pa_dbusiface_core *core;
+
union {
pa_sink *sink;
pa_source *source;
};
enum device_type type;
char *path;
+ pa_cvolume volume;
+ pa_bool_t is_muted;
+ union {
+ pa_sink_state_t sink_state;
+ pa_source_state_t source_state;
+ };
+ pa_hashmap *ports;
+ uint32_t next_port_index;
+ pa_device_port *active_port;
+ pa_proplist *proplist;
+
+ pa_dbus_protocol *dbus_protocol;
+ pa_subscription *subscription;
};
+enum property_handler_index {
+ PROPERTY_HANDLER_INDEX,
+ PROPERTY_HANDLER_NAME,
+ PROPERTY_HANDLER_DRIVER,
+ PROPERTY_HANDLER_OWNER_MODULE,
+ PROPERTY_HANDLER_CARD,
+ PROPERTY_HANDLER_SAMPLE_FORMAT,
+ PROPERTY_HANDLER_SAMPLE_RATE,
+ PROPERTY_HANDLER_CHANNELS,
+ PROPERTY_HANDLER_VOLUME,
+ PROPERTY_HANDLER_HAS_FLAT_VOLUME,
+ PROPERTY_HANDLER_HAS_CONVERTIBLE_TO_DECIBEL_VOLUME,
+ PROPERTY_HANDLER_BASE_VOLUME,
+ PROPERTY_HANDLER_VOLUME_STEPS,
+ PROPERTY_HANDLER_IS_MUTED,
+ PROPERTY_HANDLER_HAS_HARDWARE_VOLUME,
+ PROPERTY_HANDLER_HAS_HARDWARE_MUTE,
+ PROPERTY_HANDLER_CONFIGURED_LATENCY,
+ PROPERTY_HANDLER_HAS_DYNAMIC_LATENCY,
+ PROPERTY_HANDLER_LATENCY,
+ PROPERTY_HANDLER_IS_HARDWARE_DEVICE,
+ PROPERTY_HANDLER_IS_NETWORK_DEVICE,
+ PROPERTY_HANDLER_STATE,
+ PROPERTY_HANDLER_PORTS,
+ PROPERTY_HANDLER_ACTIVE_PORT,
+ PROPERTY_HANDLER_PROPERTY_LIST,
+ PROPERTY_HANDLER_MAX
+};
+
+enum sink_property_handler_index {
+ SINK_PROPERTY_HANDLER_MONITOR_SOURCE,
+ SINK_PROPERTY_HANDLER_MAX
+};
+
+enum source_property_handler_index {
+ SOURCE_PROPERTY_HANDLER_MONITOR_OF_SINK,
+ SOURCE_PROPERTY_HANDLER_MAX
+};
+
+static pa_dbus_property_handler property_handlers[PROPERTY_HANDLER_MAX] = {
+ [PROPERTY_HANDLER_INDEX] = { .property_name = "Index", .type = "u", .get_cb = handle_get_index, .set_cb = NULL },
+ [PROPERTY_HANDLER_NAME] = { .property_name = "Name", .type = "s", .get_cb = handle_get_name, .set_cb = NULL },
+ [PROPERTY_HANDLER_DRIVER] = { .property_name = "Driver", .type = "s", .get_cb = handle_get_driver, .set_cb = NULL },
+ [PROPERTY_HANDLER_OWNER_MODULE] = { .property_name = "OwnerModule", .type = "o", .get_cb = handle_get_owner_module, .set_cb = NULL },
+ [PROPERTY_HANDLER_CARD] = { .property_name = "Card", .type = "o", .get_cb = handle_get_card, .set_cb = NULL },
+ [PROPERTY_HANDLER_SAMPLE_FORMAT] = { .property_name = "SampleFormat", .type = "u", .get_cb = handle_get_sample_format, .set_cb = NULL },
+ [PROPERTY_HANDLER_SAMPLE_RATE] = { .property_name = "SampleRate", .type = "u", .get_cb = handle_get_sample_rate, .set_cb = NULL },
+ [PROPERTY_HANDLER_CHANNELS] = { .property_name = "Channels", .type = "au", .get_cb = handle_get_channels, .set_cb = NULL },
+ [PROPERTY_HANDLER_VOLUME] = { .property_name = "Volume", .type = "au", .get_cb = handle_get_volume, .set_cb = handle_set_volume },
+ [PROPERTY_HANDLER_HAS_FLAT_VOLUME] = { .property_name = "HasFlatVolume", .type = "b", .get_cb = handle_get_has_flat_volume, .set_cb = NULL },
+ [PROPERTY_HANDLER_HAS_CONVERTIBLE_TO_DECIBEL_VOLUME] = { .property_name = "HasConvertibleToDecibelVolume", .type = "b", .get_cb = handle_get_has_convertible_to_decibel_volume, .set_cb = NULL },
+ [PROPERTY_HANDLER_BASE_VOLUME] = { .property_name = "BaseVolume", .type = "u", .get_cb = handle_get_base_volume, .set_cb = NULL },
+ [PROPERTY_HANDLER_VOLUME_STEPS] = { .property_name = "VolumeSteps", .type = "u", .get_cb = handle_get_volume_steps, .set_cb = NULL },
+ [PROPERTY_HANDLER_IS_MUTED] = { .property_name = "IsMuted", .type = "b", .get_cb = handle_get_is_muted, .set_cb = handle_set_is_muted },
+ [PROPERTY_HANDLER_HAS_HARDWARE_VOLUME] = { .property_name = "HasHardwareVolume", .type = "b", .get_cb = handle_get_has_hardware_volume, .set_cb = NULL },
+ [PROPERTY_HANDLER_HAS_HARDWARE_MUTE] = { .property_name = "HasHardwareMute", .type = "b", .get_cb = handle_get_has_hardware_mute, .set_cb = NULL },
+ [PROPERTY_HANDLER_CONFIGURED_LATENCY] = { .property_name = "ConfiguredLatency", .type = "t", .get_cb = handle_get_configured_latency, .set_cb = NULL },
+ [PROPERTY_HANDLER_HAS_DYNAMIC_LATENCY] = { .property_name = "HasDynamicLatency", .type = "b", .get_cb = handle_get_has_dynamic_latency, .set_cb = NULL },
+ [PROPERTY_HANDLER_LATENCY] = { .property_name = "Latency", .type = "t", .get_cb = handle_get_latency, .set_cb = NULL },
+ [PROPERTY_HANDLER_IS_HARDWARE_DEVICE] = { .property_name = "IsHardwareDevice", .type = "b", .get_cb = handle_get_is_hardware_device, .set_cb = NULL },
+ [PROPERTY_HANDLER_IS_NETWORK_DEVICE] = { .property_name = "IsNetworkDevice", .type = "b", .get_cb = handle_get_is_network_device, .set_cb = NULL },
+ [PROPERTY_HANDLER_STATE] = { .property_name = "State", .type = "u", .get_cb = handle_get_state, .set_cb = NULL },
+ [PROPERTY_HANDLER_PORTS] = { .property_name = "Ports", .type = "ao", .get_cb = handle_get_ports, .set_cb = NULL },
+ [PROPERTY_HANDLER_ACTIVE_PORT] = { .property_name = "ActivePort", .type = "o", .get_cb = handle_get_active_port, .set_cb = handle_set_active_port },
+ [PROPERTY_HANDLER_PROPERTY_LIST] = { .property_name = "PropertyList", .type = "a{say}", .get_cb = handle_get_property_list, .set_cb = NULL }
+};
+
+static pa_dbus_property_handler sink_property_handlers[SINK_PROPERTY_HANDLER_MAX] = {
+ [SINK_PROPERTY_HANDLER_MONITOR_SOURCE] = { .property_name = "MonitorSource", .type = "o", .get_cb = handle_sink_get_monitor_source, .set_cb = NULL }
+};
+
+static pa_dbus_property_handler source_property_handlers[SOURCE_PROPERTY_HANDLER_MAX] = {
+ [SOURCE_PROPERTY_HANDLER_MONITOR_OF_SINK] = { .property_name = "MonitorOfSink", .type = "o", .get_cb = handle_source_get_monitor_of_sink, .set_cb = NULL }
+};
+
+enum method_handler_index {
+ METHOD_HANDLER_SUSPEND,
+ METHOD_HANDLER_GET_PORT_BY_NAME,
+ METHOD_HANDLER_MAX
+};
+
+static pa_dbus_arg_info suspend_args[] = { { "suspend", "b", "in" } };
+static pa_dbus_arg_info get_port_by_name_args[] = { { "name", "s", "in" }, { "port", "o", "out" } };
+
+static pa_dbus_method_handler method_handlers[METHOD_HANDLER_MAX] = {
+ [METHOD_HANDLER_SUSPEND] = {
+ .method_name = "Suspend",
+ .arguments = suspend_args,
+ .n_arguments = sizeof(suspend_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_suspend },
+ [METHOD_HANDLER_GET_PORT_BY_NAME] = {
+ .method_name = "GetPortByName",
+ .arguments = get_port_by_name_args,
+ .n_arguments = sizeof(get_port_by_name_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_get_port_by_name }
+};
+
+enum signal_index {
+ SIGNAL_VOLUME_UPDATED,
+ SIGNAL_MUTE_UPDATED,
+ SIGNAL_STATE_UPDATED,
+ SIGNAL_ACTIVE_PORT_UPDATED,
+ SIGNAL_PROPERTY_LIST_UPDATED,
+ SIGNAL_MAX
+};
+
+static pa_dbus_arg_info volume_updated_args[] = { { "volume", "au", NULL } };
+static pa_dbus_arg_info mute_updated_args[] = { { "muted", "b", NULL } };
+static pa_dbus_arg_info state_updated_args[] = { { "state", "u", NULL } };
+static pa_dbus_arg_info active_port_updated_args[] = { { "port", "o", NULL } };
+static pa_dbus_arg_info property_list_updated_args[] = { { "property_list", "a{say}", NULL } };
+
+static pa_dbus_signal_info signals[SIGNAL_MAX] = {
+ [SIGNAL_VOLUME_UPDATED] = { .name = "VolumeUpdated", .arguments = volume_updated_args, .n_arguments = 1 },
+ [SIGNAL_MUTE_UPDATED] = { .name = "MuteUpdated", .arguments = mute_updated_args, .n_arguments = 1 },
+ [SIGNAL_STATE_UPDATED] = { .name = "StateUpdated", .arguments = state_updated_args, .n_arguments = 1 },
+ [SIGNAL_ACTIVE_PORT_UPDATED] = { .name = "ActivePortUpdated", .arguments = active_port_updated_args, .n_arguments = 1 },
+ [SIGNAL_PROPERTY_LIST_UPDATED] = { .name = "PropertyListUpdated", .arguments = property_list_updated_args, .n_arguments = 1 }
+};
+
+static pa_dbus_interface_info device_interface_info = {
+ .name = PA_DBUSIFACE_DEVICE_INTERFACE,
+ .method_handlers = method_handlers,
+ .n_method_handlers = METHOD_HANDLER_MAX,
+ .property_handlers = property_handlers,
+ .n_property_handlers = PROPERTY_HANDLER_MAX,
+ .get_all_properties_cb = handle_get_all,
+ .signals = signals,
+ .n_signals = SIGNAL_MAX
+};
+
+static pa_dbus_interface_info sink_interface_info = {
+ .name = PA_DBUSIFACE_SINK_INTERFACE,
+ .method_handlers = NULL,
+ .n_method_handlers = 0,
+ .property_handlers = sink_property_handlers,
+ .n_property_handlers = SINK_PROPERTY_HANDLER_MAX,
+ .get_all_properties_cb = handle_sink_get_all,
+ .signals = NULL,
+ .n_signals = 0
+};
+
+static pa_dbus_interface_info source_interface_info = {
+ .name = PA_DBUSIFACE_SOURCE_INTERFACE,
+ .method_handlers = NULL,
+ .n_method_handlers = 0,
+ .property_handlers = source_property_handlers,
+ .n_property_handlers = SOURCE_PROPERTY_HANDLER_MAX,
+ .get_all_properties_cb = handle_source_get_all,
+ .signals = NULL,
+ .n_signals = 0
+};
+
+static void handle_get_index(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint32_t idx = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ idx = (d->type == DEVICE_TYPE_SINK) ? d->sink->index : d->source->index;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &idx);
+}
+
+static void handle_get_name(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ const char *name = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ name = (d->type == DEVICE_TYPE_SINK) ? d->sink->name : d->source->name;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_STRING, &name);
+}
+
+static void handle_get_driver(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ const char *driver = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ driver = (d->type == DEVICE_TYPE_SINK) ? d->sink->driver : d->source->driver;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_STRING, &driver);
+}
+
+static void handle_get_owner_module(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ pa_module *owner_module = NULL;
+ const char *object_path = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ owner_module = (d->type == DEVICE_TYPE_SINK) ? d->sink->module : d->source->module;
+
+ if (!owner_module) {
+ if (d->type == DEVICE_TYPE_SINK)
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY, "Sink %s doesn't have an owner module.", d->sink->name);
+ else
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY, "Source %s doesn't have an owner module.", d->source->name);
+ return;
+ }
+
+ object_path = pa_dbusiface_core_get_module_path(d->core, owner_module);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+}
+
+static void handle_get_card(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ pa_card *card = NULL;
+ const char *object_path = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ card = (d->type == DEVICE_TYPE_SINK) ? d->sink->card : d->source->card;
+
+ if (!card) {
+ if (d->type == DEVICE_TYPE_SINK)
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY, "Sink %s doesn't belong to any card.", d->sink->name);
+ else
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY, "Source %s doesn't belong to any card.", d->source->name);
+ return;
+ }
+
+ object_path = pa_dbusiface_core_get_card_path(d->core, card);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+}
+
+static void handle_get_sample_format(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint32_t sample_format = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ sample_format = (d->type == DEVICE_TYPE_SINK) ? d->sink->sample_spec.format : d->source->sample_spec.format;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &sample_format);
+}
+
+static void handle_get_sample_rate(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint32_t sample_rate = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ sample_rate = (d->type == DEVICE_TYPE_SINK) ? d->sink->sample_spec.rate : d->source->sample_spec.rate;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &sample_rate);
+}
+
+static void handle_get_channels(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ pa_channel_map *channel_map = NULL;
+ dbus_uint32_t channels[PA_CHANNELS_MAX];
+ unsigned i = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ channel_map = (d->type == DEVICE_TYPE_SINK) ? &d->sink->channel_map : &d->source->channel_map;
+
+ for (i = 0; i < channel_map->channels; ++i)
+ channels[i] = channel_map->map[i];
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_UINT32, channels, channel_map->channels);
+}
+
+static void handle_get_volume(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint32_t volume[PA_CHANNELS_MAX];
+ unsigned i = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ for (i = 0; i < d->volume.channels; ++i)
+ volume[i] = d->volume.values[i];
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_UINT32, volume, d->volume.channels);
+}
+
+static void handle_set_volume(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ unsigned device_channels = 0;
+ dbus_uint32_t *volume = NULL;
+ unsigned n_volume_entries = 0;
+ pa_cvolume new_vol;
+ unsigned i = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ pa_cvolume_init(&new_vol);
+
+ device_channels = (d->type == DEVICE_TYPE_SINK) ? d->sink->channel_map.channels : d->source->channel_map.channels;
+
+ new_vol.channels = device_channels;
+
+ if (pa_dbus_get_fixed_array_set_property_arg(conn, msg, DBUS_TYPE_UINT32, &volume, &n_volume_entries) < 0)
+ return;
+
+ if (n_volume_entries != device_channels) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Expected %u volume entries, got %u.", device_channels, n_volume_entries);
+ return;
+ }
+
+ for (i = 0; i < n_volume_entries; ++i) {
+ if (volume[i] > PA_VOLUME_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Too large volume value: %u", volume[i]);
+ return;
+ }
+ new_vol.values[i] = volume[i];
+ }
+
+ if (d->type == DEVICE_TYPE_SINK)
+ pa_sink_set_volume(d->sink, &new_vol, TRUE, TRUE, TRUE, TRUE);
+ else
+ pa_source_set_volume(d->source, &new_vol, TRUE);
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+static void handle_get_has_flat_volume(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t has_flat_volume = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ has_flat_volume = (d->type == DEVICE_TYPE_SINK) ? (d->sink->flags & PA_SINK_FLAT_VOLUME) : FALSE;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &has_flat_volume);
+}
+
+static void handle_get_has_convertible_to_decibel_volume(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t has_convertible_to_decibel_volume = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ has_convertible_to_decibel_volume = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_DECIBEL_VOLUME)
+ : (d->source->flags & PA_SOURCE_DECIBEL_VOLUME);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &has_convertible_to_decibel_volume);
+}
+
+static void handle_get_base_volume(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint32_t base_volume;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ base_volume = (d->type == DEVICE_TYPE_SINK) ? d->sink->base_volume : d->source->base_volume;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &base_volume);
+}
+
+static void handle_get_volume_steps(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint32_t volume_steps;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ volume_steps = (d->type == DEVICE_TYPE_SINK) ? d->sink->n_volume_steps : d->source->n_volume_steps;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &volume_steps);
+}
+
+static void handle_get_is_muted(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &d->is_muted);
+}
+
+static void handle_set_is_muted(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t is_muted = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ if (pa_dbus_get_basic_set_property_arg(conn, msg, DBUS_TYPE_BOOLEAN, &is_muted) < 0)
+ return;
+
+ if (d->type == DEVICE_TYPE_SINK)
+ pa_sink_set_mute(d->sink, is_muted, TRUE);
+ else
+ pa_source_set_mute(d->source, is_muted, TRUE);
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+static void handle_get_has_hardware_volume(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t has_hardware_volume = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ has_hardware_volume = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_HW_VOLUME_CTRL)
+ : (d->source->flags & PA_SOURCE_HW_VOLUME_CTRL);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &has_hardware_volume);
+}
+
+static void handle_get_has_hardware_mute(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t has_hardware_mute = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ has_hardware_mute = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_HW_MUTE_CTRL)
+ : (d->source->flags & PA_SOURCE_HW_MUTE_CTRL);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &has_hardware_mute);
+}
+
+static void handle_get_configured_latency(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint64_t configured_latency = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ configured_latency = (d->type == DEVICE_TYPE_SINK)
+ ? pa_sink_get_requested_latency(d->sink)
+ : pa_source_get_requested_latency(d->source);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT64, &configured_latency);
+}
+
+static void handle_get_has_dynamic_latency(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t has_dynamic_latency = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ has_dynamic_latency = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_DYNAMIC_LATENCY)
+ : (d->source->flags & PA_SOURCE_DYNAMIC_LATENCY);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &has_dynamic_latency);
+}
+
+static void handle_get_latency(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint64_t latency = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ if (d->type == DEVICE_TYPE_SINK && !(d->sink->flags & PA_SINK_LATENCY))
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY, "Sink %s doesn't support latency querying.", d->sink->name);
+ else if (d->type == DEVICE_TYPE_SOURCE && !(d->source->flags & PA_SOURCE_LATENCY))
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY, "Source %s doesn't support latency querying.", d->source->name);
+ return;
+
+ latency = (d->type == DEVICE_TYPE_SINK) ? pa_sink_get_latency(d->sink) : pa_source_get_latency(d->source);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT64, &latency);
+}
+
+static void handle_get_is_hardware_device(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t is_hardware_device = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ is_hardware_device = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_HARDWARE)
+ : (d->source->flags & PA_SOURCE_HARDWARE);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &is_hardware_device);
+}
+
+static void handle_get_is_network_device(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t is_network_device = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ is_network_device = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_NETWORK)
+ : (d->source->flags & PA_SOURCE_NETWORK);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &is_network_device);
+}
+
+static void handle_get_state(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_uint32_t state;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ state = (d->type == DEVICE_TYPE_SINK) ? d->sink_state : d->source_state;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &state);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_ports(pa_dbusiface_device *d, unsigned *n) {
+ const char **ports;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_device_port *port = NULL;
+
+ pa_assert(d);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(d->ports);
+
+ if (*n == 0)
+ return NULL;
+
+ ports = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(port, d->ports, state)
+ ports[i++] = pa_dbusiface_device_port_get_path(port);
+
+ return ports;
+}
+
+static void handle_get_ports(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ const char **ports = NULL;
+ unsigned n_ports = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ ports = get_ports(d, &n_ports);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, ports, n_ports);
+
+ pa_xfree(ports);
+}
+
+static void handle_get_active_port(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ const char *active_port;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ if (!d->active_port) {
+ pa_assert(pa_hashmap_isempty(d->ports));
+
+ if (d->type == DEVICE_TYPE_SINK)
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY,
+ "The sink %s has no ports, and therefore there's no active port either.", d->sink->name);
+ else
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY,
+ "The source %s has no ports, and therefore there's no active port either.", d->source->name);
+ return;
+ }
+
+ active_port = pa_dbusiface_device_port_get_path(pa_hashmap_get(d->ports, d->active_port->name));
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &active_port);
+}
+
+static void handle_set_active_port(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ const char *new_active_path;
+ pa_dbusiface_device_port *new_active;
+ int r;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ if (pa_dbus_get_basic_set_property_arg(conn, msg, DBUS_TYPE_OBJECT_PATH, &new_active_path) < 0)
+ return;
+
+ if (!d->active_port) {
+ pa_assert(pa_hashmap_isempty(d->ports));
+
+ if (d->type == DEVICE_TYPE_SINK)
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY,
+ "The sink %s has no ports, and therefore there's no active port either.", d->sink->name);
+ else
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY,
+ "The source %s has no ports, and therefore there's no active port either.", d->source->name);
+ return;
+ }
+
+ if (!(new_active = pa_hashmap_get(d->ports, new_active_path))) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND, "%s: No such port.", new_active_path);
+ return;
+ }
+
+ if (d->type == DEVICE_TYPE_SINK) {
+ if ((r = pa_sink_set_port(d->sink, pa_dbusiface_device_port_get_name(new_active), TRUE)) < 0) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_FAILED,
+ "Internal error in PulseAudio: pa_sink_set_port() failed with error code %i.", r);
+ return;
+ }
+ } else {
+ if ((r = pa_source_set_port(d->source, pa_dbusiface_device_port_get_name(new_active), TRUE)) < 0) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_FAILED,
+ "Internal error in PulseAudio: pa_source_set_port() failed with error code %i.", r);
+ return;
+ }
+ }
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+static void handle_get_property_list(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ pa_dbus_send_proplist_variant_reply(conn, msg, d->proplist);
+}
+
+static void handle_get_all(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ DBusMessage *reply = NULL;
+ DBusMessageIter msg_iter;
+ DBusMessageIter dict_iter;
+ dbus_uint32_t idx = 0;
+ const char *name = NULL;
+ const char *driver = NULL;
+ pa_module *owner_module = NULL;
+ const char *owner_module_path = NULL;
+ pa_card *card = NULL;
+ const char *card_path = NULL;
+ dbus_uint32_t sample_format = 0;
+ dbus_uint32_t sample_rate = 0;
+ pa_channel_map *channel_map = NULL;
+ dbus_uint32_t channels[PA_CHANNELS_MAX];
+ dbus_uint32_t volume[PA_CHANNELS_MAX];
+ dbus_bool_t has_flat_volume = FALSE;
+ dbus_bool_t has_convertible_to_decibel_volume = FALSE;
+ dbus_uint32_t base_volume = 0;
+ dbus_uint32_t volume_steps = 0;
+ dbus_bool_t has_hardware_volume = FALSE;
+ dbus_bool_t has_hardware_mute = FALSE;
+ dbus_uint64_t configured_latency = 0;
+ dbus_bool_t has_dynamic_latency = FALSE;
+ dbus_uint64_t latency = 0;
+ dbus_bool_t is_hardware_device = FALSE;
+ dbus_bool_t is_network_device = FALSE;
+ dbus_uint32_t state = 0;
+ const char **ports = NULL;
+ unsigned n_ports = 0;
+ const char *active_port = NULL;
+ unsigned i = 0;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ idx = (d->type == DEVICE_TYPE_SINK) ? d->sink->index : d->source->index;
+ name = (d->type == DEVICE_TYPE_SINK) ? d->sink->name : d->source->name;
+ driver = (d->type == DEVICE_TYPE_SINK) ? d->sink->driver : d->source->driver;
+ owner_module = (d->type == DEVICE_TYPE_SINK) ? d->sink->module : d->source->module;
+ if (owner_module)
+ owner_module_path = pa_dbusiface_core_get_module_path(d->core, owner_module);
+ card = (d->type == DEVICE_TYPE_SINK) ? d->sink->card : d->source->card;
+ if (card)
+ card_path = pa_dbusiface_core_get_card_path(d->core, card);
+ sample_format = (d->type == DEVICE_TYPE_SINK) ? d->sink->sample_spec.format : d->source->sample_spec.format;
+ sample_rate = (d->type == DEVICE_TYPE_SINK) ? d->sink->sample_spec.rate : d->source->sample_spec.rate;
+ channel_map = (d->type == DEVICE_TYPE_SINK) ? &d->sink->channel_map : &d->source->channel_map;
+ for (i = 0; i < channel_map->channels; ++i)
+ channels[i] = channel_map->map[i];
+ for (i = 0; i < d->volume.channels; ++i)
+ volume[i] = d->volume.values[i];
+ has_flat_volume = (d->type == DEVICE_TYPE_SINK) ? (d->sink->flags & PA_SINK_FLAT_VOLUME) : FALSE;
+ has_convertible_to_decibel_volume = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_DECIBEL_VOLUME)
+ : (d->source->flags & PA_SOURCE_DECIBEL_VOLUME);
+ base_volume = (d->type == DEVICE_TYPE_SINK) ? d->sink->base_volume : d->source->base_volume;
+ volume_steps = (d->type == DEVICE_TYPE_SINK) ? d->sink->n_volume_steps : d->source->n_volume_steps;
+ has_hardware_volume = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_HW_VOLUME_CTRL)
+ : (d->source->flags & PA_SOURCE_HW_VOLUME_CTRL);
+ has_hardware_mute = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_HW_MUTE_CTRL)
+ : (d->source->flags & PA_SOURCE_HW_MUTE_CTRL);
+ configured_latency = (d->type == DEVICE_TYPE_SINK)
+ ? pa_sink_get_requested_latency(d->sink)
+ : pa_source_get_requested_latency(d->source);
+ has_dynamic_latency = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_DYNAMIC_LATENCY)
+ : (d->source->flags & PA_SOURCE_DYNAMIC_LATENCY);
+ latency = (d->type == DEVICE_TYPE_SINK) ? pa_sink_get_latency(d->sink) : pa_source_get_latency(d->source);
+ is_hardware_device = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_HARDWARE)
+ : (d->source->flags & PA_SOURCE_HARDWARE);
+ is_network_device = (d->type == DEVICE_TYPE_SINK)
+ ? (d->sink->flags & PA_SINK_NETWORK)
+ : (d->source->flags & PA_SOURCE_NETWORK);
+ state = (d->type == DEVICE_TYPE_SINK) ? pa_sink_get_state(d->sink) : pa_source_get_state(d->source);
+ ports = get_ports(d, &n_ports);
+ if (d->active_port)
+ active_port = pa_dbusiface_device_port_get_path(pa_hashmap_get(d->ports, d->active_port->name));
+
+ pa_assert_se((reply = dbus_message_new_method_return(msg)));
+
+ dbus_message_iter_init_append(reply, &msg_iter);
+ pa_assert_se(dbus_message_iter_open_container(&msg_iter, DBUS_TYPE_ARRAY, "{sv}", &dict_iter));
+
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_INDEX].property_name, DBUS_TYPE_UINT32, &idx);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_NAME].property_name, DBUS_TYPE_STRING, &name);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_DRIVER].property_name, DBUS_TYPE_STRING, &driver);
+
+ if (owner_module)
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_OWNER_MODULE].property_name, DBUS_TYPE_OBJECT_PATH, &owner_module_path);
+
+ if (card)
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_CARD].property_name, DBUS_TYPE_OBJECT_PATH, &card_path);
+
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_SAMPLE_FORMAT].property_name, DBUS_TYPE_UINT32, &sample_format);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_SAMPLE_RATE].property_name, DBUS_TYPE_UINT32, &sample_rate);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_CHANNELS].property_name, DBUS_TYPE_UINT32, channels, channel_map->channels);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_VOLUME].property_name, DBUS_TYPE_UINT32, volume, d->volume.channels);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_HAS_FLAT_VOLUME].property_name, DBUS_TYPE_BOOLEAN, &has_flat_volume);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_HAS_CONVERTIBLE_TO_DECIBEL_VOLUME].property_name, DBUS_TYPE_BOOLEAN, &has_convertible_to_decibel_volume);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_BASE_VOLUME].property_name, DBUS_TYPE_UINT32, &base_volume);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_VOLUME_STEPS].property_name, DBUS_TYPE_UINT32, &volume_steps);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_IS_MUTED].property_name, DBUS_TYPE_BOOLEAN, &d->is_muted);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_HAS_HARDWARE_VOLUME].property_name, DBUS_TYPE_BOOLEAN, &has_hardware_volume);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_HAS_HARDWARE_MUTE].property_name, DBUS_TYPE_BOOLEAN, &has_hardware_mute);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_CONFIGURED_LATENCY].property_name, DBUS_TYPE_UINT64, &configured_latency);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_HAS_DYNAMIC_LATENCY].property_name, DBUS_TYPE_BOOLEAN, &has_dynamic_latency);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_LATENCY].property_name, DBUS_TYPE_UINT64, &latency);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_IS_HARDWARE_DEVICE].property_name, DBUS_TYPE_BOOLEAN, &is_hardware_device);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_IS_NETWORK_DEVICE].property_name, DBUS_TYPE_BOOLEAN, &is_network_device);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_STATE].property_name, DBUS_TYPE_UINT32, &state);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_PORTS].property_name, DBUS_TYPE_OBJECT_PATH, ports, n_ports);
+
+ if (active_port)
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_ACTIVE_PORT].property_name, DBUS_TYPE_OBJECT_PATH, &active_port);
+
+ pa_dbus_append_proplist_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_PROPERTY_LIST].property_name, d->proplist);
+
+ pa_assert_se(dbus_message_iter_close_container(&msg_iter, &dict_iter));
+
+ pa_assert_se(dbus_connection_send(conn, reply, NULL));
+
+ dbus_message_unref(reply);
+
+ pa_xfree(ports);
+}
+
+static void handle_suspend(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ dbus_bool_t suspend = FALSE;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ if (pa_dbus_get_basic_set_property_arg(conn, msg, DBUS_TYPE_BOOLEAN, &suspend) < 0)
+ return;
+
+ if ((d->type == DEVICE_TYPE_SINK) && (pa_sink_suspend(d->sink, suspend, PA_SUSPEND_USER) < 0)) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_FAILED, "Internal error in PulseAudio: pa_sink_suspend() failed.");
+ return;
+ } else if ((d->type == DEVICE_TYPE_SOURCE) && (pa_source_suspend(d->source, suspend, PA_SUSPEND_USER) < 0)) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_FAILED, "Internal error in PulseAudio: pa_source_suspend() failed.");
+ return;
+ }
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+static void handle_get_port_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ DBusError error;
+ const char *port_name = NULL;
+ pa_dbusiface_device_port *port = NULL;
+ const char *port_path = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+
+ dbus_error_init(&error);
+
+ if (!dbus_message_get_args(msg, &error, DBUS_TYPE_STRING, &port_name, DBUS_TYPE_INVALID)) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "%s", error.message);
+ dbus_error_free(&error);
+ return;
+ }
+
+ if (!(port = pa_hashmap_get(d->ports, port_name))) {
+ if (d->type == DEVICE_TYPE_SINK)
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND,
+ "%s: No such port on sink %s.", port_name, d->sink->name);
+ else
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND,
+ "%s: No such port on source %s.", port_name, d->source->name);
+ return;
+ }
+
+ port_path = pa_dbusiface_device_port_get_path(port);
+
+ pa_dbus_send_basic_value_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &port_path);
+}
+
+static void handle_sink_get_monitor_source(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ const char *monitor_source = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+ pa_assert(d->type == DEVICE_TYPE_SINK);
+
+ monitor_source = pa_dbusiface_core_get_source_path(d->core, d->sink->monitor_source);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &monitor_source);
+}
+
+static void handle_sink_get_all(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ DBusMessage *reply = NULL;
+ DBusMessageIter msg_iter;
+ DBusMessageIter dict_iter;
+ const char *monitor_source = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+ pa_assert(d->type == DEVICE_TYPE_SINK);
+
+ monitor_source = pa_dbusiface_core_get_source_path(d->core, d->sink->monitor_source);
+
+ pa_assert_se((reply = dbus_message_new_method_return(msg)));
+
+ dbus_message_iter_init_append(reply, &msg_iter);
+ pa_assert_se(dbus_message_iter_open_container(&msg_iter, DBUS_TYPE_ARRAY, "{sv}", &dict_iter));
+
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[SINK_PROPERTY_HANDLER_MONITOR_SOURCE].property_name, DBUS_TYPE_OBJECT_PATH, &monitor_source);
+
+ pa_assert_se(dbus_message_iter_close_container(&msg_iter, &dict_iter));
+
+ pa_assert_se(dbus_connection_send(conn, reply, NULL));
+
+ dbus_message_unref(reply);
+}
+
+static void handle_source_get_monitor_of_sink(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ const char *monitor_of_sink = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+ pa_assert(d->type == DEVICE_TYPE_SOURCE);
+
+ if (!d->source->monitor_of) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY, "Source %s is not a monitor source.", d->source->name);
+ return;
+ }
+
+ monitor_of_sink = pa_dbusiface_core_get_sink_path(d->core, d->source->monitor_of);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &monitor_of_sink);
+}
+
+static void handle_source_get_all(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+ DBusMessage *reply = NULL;
+ DBusMessageIter msg_iter;
+ DBusMessageIter dict_iter;
+ const char *monitor_of_sink = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(d);
+ pa_assert(d->type == DEVICE_TYPE_SOURCE);
+
+ if (d->source->monitor_of)
+ monitor_of_sink = pa_dbusiface_core_get_sink_path(d->core, d->source->monitor_of);
+
+ pa_assert_se((reply = dbus_message_new_method_return(msg)));
+
+ dbus_message_iter_init_append(reply, &msg_iter);
+ pa_assert_se(dbus_message_iter_open_container(&msg_iter, DBUS_TYPE_ARRAY, "{sv}", &dict_iter));
+
+ if (monitor_of_sink)
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[SOURCE_PROPERTY_HANDLER_MONITOR_OF_SINK].property_name, DBUS_TYPE_OBJECT_PATH, &monitor_of_sink);
+
+ pa_assert_se(dbus_message_iter_close_container(&msg_iter, &dict_iter));
+
+ pa_assert_se(dbus_connection_send(conn, reply, NULL));
+
+ dbus_message_unref(reply);
+}
+
+static void subscription_cb(pa_core *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata) {
+ pa_dbusiface_device *d = userdata;
+
+ pa_assert(c);
+ pa_assert(d);
+
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_CHANGE) {
+ DBusMessage *signal = NULL;
+ const pa_cvolume *new_volume = NULL;
+ pa_bool_t new_muted = FALSE;
+ pa_sink_state_t new_sink_state = 0;
+ pa_source_state_t new_source_state = 0;
+ pa_device_port *new_active_port = NULL;
+ pa_proplist *new_proplist = NULL;
+ unsigned i = 0;
+
+ pa_assert(((d->type == DEVICE_TYPE_SINK)
+ && ((t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) == PA_SUBSCRIPTION_EVENT_SINK))
+ || ((d->type == DEVICE_TYPE_SOURCE)
+ && ((t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) == PA_SUBSCRIPTION_EVENT_SOURCE)));
+
+ new_volume = (d->type == DEVICE_TYPE_SINK)
+ ? pa_sink_get_volume(d->sink, FALSE, FALSE)
+ : pa_source_get_volume(d->source, FALSE);
+
+ if (!pa_cvolume_equal(&d->volume, new_volume)) {
+ dbus_uint32_t volume[PA_CHANNELS_MAX];
+ dbus_uint32_t *volume_ptr = volume;
+
+ d->volume = *new_volume;
+
+ for (i = 0; i < d->volume.channels; ++i)
+ volume[i] = d->volume.values[i];
+
+ pa_assert_se(signal = dbus_message_new_signal(d->path,
+ PA_DBUSIFACE_DEVICE_INTERFACE,
+ signals[SIGNAL_VOLUME_UPDATED].name));
+ pa_assert_se(dbus_message_append_args(signal,
+ DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &volume_ptr, d->volume.channels,
+ DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(d->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+
+ new_muted = (d->type == DEVICE_TYPE_SINK) ? pa_sink_get_mute(d->sink, FALSE) : pa_source_get_mute(d->source, FALSE);
+
+ if (d->is_muted != new_muted) {
+ d->is_muted = new_muted;
+
+ pa_assert_se(signal = dbus_message_new_signal(d->path,
+ PA_DBUSIFACE_DEVICE_INTERFACE,
+ signals[SIGNAL_MUTE_UPDATED].name));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_BOOLEAN, &d->is_muted, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(d->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+
+ if (d->type == DEVICE_TYPE_SINK)
+ new_sink_state = pa_sink_get_state(d->sink);
+ else
+ new_source_state = pa_source_get_state(d->source);
+
+ if ((d->type == DEVICE_TYPE_SINK && d->sink_state != new_sink_state)
+ || (d->type == DEVICE_TYPE_SOURCE && d->source_state != new_source_state)) {
+ dbus_uint32_t state = 0;
+
+ if (d->type == DEVICE_TYPE_SINK)
+ d->sink_state = new_sink_state;
+ else
+ d->source_state = new_source_state;
+
+ state = (d->type == DEVICE_TYPE_SINK) ? d->sink_state : d->source_state;
+
+ pa_assert_se(signal = dbus_message_new_signal(d->path,
+ PA_DBUSIFACE_DEVICE_INTERFACE,
+ signals[SIGNAL_STATE_UPDATED].name));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_UINT32, &state, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(d->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+
+ new_active_port = (d->type == DEVICE_TYPE_SINK) ? d->sink->active_port : d->source->active_port;
+
+ if (d->active_port != new_active_port) {
+ const char *object_path = NULL;
+
+ d->active_port = new_active_port;
+ object_path = pa_dbusiface_device_port_get_path(pa_hashmap_get(d->ports, d->active_port->name));
+
+ pa_assert_se(signal = dbus_message_new_signal(d->path,
+ PA_DBUSIFACE_DEVICE_INTERFACE,
+ signals[SIGNAL_ACTIVE_PORT_UPDATED].name));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(d->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+
+ new_proplist = (d->type == DEVICE_TYPE_SINK) ? d->sink->proplist : d->source->proplist;
+
+ if (!pa_proplist_equal(d->proplist, new_proplist)) {
+ DBusMessageIter msg_iter;
+
+ pa_proplist_update(d->proplist, PA_UPDATE_SET, new_proplist);
+
+ pa_assert_se(signal = dbus_message_new_signal(d->path,
+ PA_DBUSIFACE_DEVICE_INTERFACE,
+ signals[SIGNAL_PROPERTY_LIST_UPDATED].name));
+ dbus_message_iter_init_append(signal, &msg_iter);
+ pa_dbus_append_proplist(&msg_iter, d->proplist);
+
+ pa_dbus_protocol_send_signal(d->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+ }
+}
+
pa_dbusiface_device *pa_dbusiface_device_new_sink(pa_dbusiface_core *core, pa_sink *sink) {
- pa_dbusiface_device *d;
+ pa_dbusiface_device *d = NULL;
pa_assert(core);
pa_assert(sink);
- d = pa_xnew(pa_dbusiface_device, 1);
+ d = pa_xnew0(pa_dbusiface_device, 1);
+ d->core = core;
d->sink = pa_sink_ref(sink);
d->type = DEVICE_TYPE_SINK;
d->path = pa_sprintf_malloc("%s/%s%u", PA_DBUS_CORE_OBJECT_PATH, SINK_OBJECT_NAME, sink->index);
+ d->volume = *pa_sink_get_volume(sink, FALSE, FALSE);
+ d->is_muted = pa_sink_get_mute(sink, FALSE);
+ d->sink_state = pa_sink_get_state(sink);
+ d->ports = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func);
+ d->next_port_index = 0;
+ d->active_port = NULL;
+ d->proplist = pa_proplist_copy(sink->proplist);
+ d->dbus_protocol = pa_dbus_protocol_get(sink->core);
+ d->subscription = pa_subscription_new(sink->core, PA_SUBSCRIPTION_MASK_SINK, subscription_cb, d);
+
+ if (sink->ports) {
+ pa_device_port *port;
+ void *state = NULL;
+
+ PA_HASHMAP_FOREACH(port, sink->ports, state) {
+ pa_dbusiface_device_port *p = pa_dbusiface_device_port_new(d, sink->core, port, d->next_port_index++);
+ pa_hashmap_put(d->ports, pa_dbusiface_device_port_get_name(p), p);
+ }
+ pa_assert_se(d->active_port = sink->active_port);
+ }
+
+ pa_assert_se(pa_dbus_protocol_add_interface(d->dbus_protocol, d->path, &device_interface_info, d) >= 0);
+ pa_assert_se(pa_dbus_protocol_add_interface(d->dbus_protocol, d->path, &sink_interface_info, d) >= 0);
return d;
}
pa_dbusiface_device *pa_dbusiface_device_new_source(pa_dbusiface_core *core, pa_source *source) {
- pa_dbusiface_device *d;
+ pa_dbusiface_device *d = NULL;
pa_assert(core);
pa_assert(source);
- d = pa_xnew(pa_dbusiface_device, 1);
+ d = pa_xnew0(pa_dbusiface_device, 1);
+ d->core = core;
d->source = pa_source_ref(source);
d->type = DEVICE_TYPE_SOURCE;
d->path = pa_sprintf_malloc("%s/%s%u", PA_DBUS_CORE_OBJECT_PATH, SOURCE_OBJECT_NAME, source->index);
+ d->volume = *pa_source_get_volume(source, FALSE);
+ d->is_muted = pa_source_get_mute(source, FALSE);
+ d->source_state = pa_source_get_state(source);
+ d->ports = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func);
+ d->next_port_index = 0;
+ d->active_port = NULL;
+ d->proplist = pa_proplist_copy(source->proplist);
+ d->dbus_protocol = pa_dbus_protocol_get(source->core);
+ d->subscription = pa_subscription_new(source->core, PA_SUBSCRIPTION_MASK_SOURCE, subscription_cb, d);
+
+ if (source->ports) {
+ pa_device_port *port;
+ void *state = NULL;
+
+ PA_HASHMAP_FOREACH(port, source->ports, state) {
+ pa_dbusiface_device_port *p = pa_dbusiface_device_port_new(d, source->core, port, d->next_port_index++);
+ pa_hashmap_put(d->ports, pa_dbusiface_device_port_get_name(p), p);
+ }
+ pa_assert_se(d->active_port = source->active_port);
+ }
+
+ pa_assert_se(pa_dbus_protocol_add_interface(d->dbus_protocol, d->path, &device_interface_info, d) >= 0);
+ pa_assert_se(pa_dbus_protocol_add_interface(d->dbus_protocol, d->path, &source_interface_info, d) >= 0);
return d;
}
+static void port_free_cb(void *p, void *userdata) {
+ pa_dbusiface_device_port *port = p;
+
+ pa_assert(port);
+
+ pa_dbusiface_device_port_free(port);
+}
+
void pa_dbusiface_device_free(pa_dbusiface_device *d) {
pa_assert(d);
- if (d->type == DEVICE_TYPE_SINK)
+ pa_assert_se(pa_dbus_protocol_remove_interface(d->dbus_protocol, d->path, device_interface_info.name) >= 0);
+
+ if (d->type == DEVICE_TYPE_SINK) {
+ pa_assert_se(pa_dbus_protocol_remove_interface(d->dbus_protocol, d->path, sink_interface_info.name) >= 0);
pa_sink_unref(d->sink);
- else
+
+ } else {
+ pa_assert_se(pa_dbus_protocol_remove_interface(d->dbus_protocol, d->path, source_interface_info.name) >= 0);
pa_source_unref(d->source);
+ }
+ pa_hashmap_free(d->ports, port_free_cb, NULL);
+ pa_dbus_protocol_unref(d->dbus_protocol);
+ pa_subscription_free(d->subscription);
pa_xfree(d->path);
pa_xfree(d);