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-rw-r--r--src/modules/dbus/iface-core.c2197
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diff --git a/src/modules/dbus/iface-core.c b/src/modules/dbus/iface-core.c
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+++ b/src/modules/dbus/iface-core.c
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+/***
+ This file is part of PulseAudio.
+
+ Copyright 2009 Tanu Kaskinen
+
+ PulseAudio is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License,
+ or (at your option) any later version.
+
+ PulseAudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with PulseAudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <ctype.h>
+
+#include <dbus/dbus.h>
+
+#include <pulse/utf8.h>
+#include <pulse/xmalloc.h>
+
+#include <pulsecore/core-util.h>
+#include <pulsecore/dbus-util.h>
+#include <pulsecore/macro.h>
+#include <pulsecore/namereg.h>
+#include <pulsecore/protocol-dbus.h>
+#include <pulsecore/socket-util.h>
+#include <pulsecore/strbuf.h>
+
+#include "iface-card.h"
+#include "iface-client.h"
+#include "iface-device.h"
+#include "iface-memstats.h"
+#include "iface-module.h"
+#include "iface-sample.h"
+#include "iface-stream.h"
+
+#include "iface-core.h"
+
+#define INTERFACE_REVISION 0
+
+static void handle_get_interface_revision(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_name(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_version(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_is_local(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_username(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_hostname(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_default_channels(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_set_default_channels(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata);
+static void handle_get_default_sample_format(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_set_default_sample_format(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata);
+static void handle_get_default_sample_rate(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_set_default_sample_rate(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata);
+static void handle_get_cards(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_sinks(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_fallback_sink(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_set_fallback_sink(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata);
+static void handle_get_sources(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_fallback_source(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_set_fallback_source(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata);
+static void handle_get_playback_streams(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_record_streams(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_samples(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_modules(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_clients(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_my_client(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_extensions(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+static void handle_get_all(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+static void handle_get_card_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_sink_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_source_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_get_sample_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_upload_sample(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_load_module(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_exit(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_listen_for_signal(DBusConnection *conn, DBusMessage *msg, void *userdata);
+static void handle_stop_listening_for_signal(DBusConnection *conn, DBusMessage *msg, void *userdata);
+
+struct pa_dbusiface_core {
+ pa_core *core;
+ pa_subscription *subscription;
+
+ pa_dbus_protocol *dbus_protocol;
+
+ pa_hashmap *cards;
+ pa_hashmap *sinks_by_index;
+ pa_hashmap *sinks_by_path;
+ pa_hashmap *sources_by_index;
+ pa_hashmap *sources_by_path;
+ pa_hashmap *playback_streams;
+ pa_hashmap *record_streams;
+ pa_hashmap *samples;
+ pa_hashmap *modules;
+ pa_hashmap *clients;
+
+ pa_sink *fallback_sink;
+ pa_source *fallback_source;
+
+ pa_hook_slot *extension_registered_slot;
+ pa_hook_slot *extension_unregistered_slot;
+
+ pa_dbusiface_memstats *memstats;
+};
+
+enum property_handler_index {
+ PROPERTY_HANDLER_INTERFACE_REVISION,
+ PROPERTY_HANDLER_NAME,
+ PROPERTY_HANDLER_VERSION,
+ PROPERTY_HANDLER_IS_LOCAL,
+ PROPERTY_HANDLER_USERNAME,
+ PROPERTY_HANDLER_HOSTNAME,
+ PROPERTY_HANDLER_DEFAULT_CHANNELS,
+ PROPERTY_HANDLER_DEFAULT_SAMPLE_FORMAT,
+ PROPERTY_HANDLER_DEFAULT_SAMPLE_RATE,
+ PROPERTY_HANDLER_CARDS,
+ PROPERTY_HANDLER_SINKS,
+ PROPERTY_HANDLER_FALLBACK_SINK,
+ PROPERTY_HANDLER_SOURCES,
+ PROPERTY_HANDLER_FALLBACK_SOURCE,
+ PROPERTY_HANDLER_PLAYBACK_STREAMS,
+ PROPERTY_HANDLER_RECORD_STREAMS,
+ PROPERTY_HANDLER_SAMPLES,
+ PROPERTY_HANDLER_MODULES,
+ PROPERTY_HANDLER_CLIENTS,
+ PROPERTY_HANDLER_MY_CLIENT,
+ PROPERTY_HANDLER_EXTENSIONS,
+ PROPERTY_HANDLER_MAX
+};
+
+static pa_dbus_property_handler property_handlers[PROPERTY_HANDLER_MAX] = {
+ [PROPERTY_HANDLER_INTERFACE_REVISION] = { .property_name = "InterfaceRevision", .type = "u", .get_cb = handle_get_interface_revision, .set_cb = NULL },
+ [PROPERTY_HANDLER_NAME] = { .property_name = "Name", .type = "s", .get_cb = handle_get_name, .set_cb = NULL },
+ [PROPERTY_HANDLER_VERSION] = { .property_name = "Version", .type = "s", .get_cb = handle_get_version, .set_cb = NULL },
+ [PROPERTY_HANDLER_IS_LOCAL] = { .property_name = "IsLocal", .type = "b", .get_cb = handle_get_is_local, .set_cb = NULL },
+ [PROPERTY_HANDLER_USERNAME] = { .property_name = "Username", .type = "s", .get_cb = handle_get_username, .set_cb = NULL },
+ [PROPERTY_HANDLER_HOSTNAME] = { .property_name = "Hostname", .type = "s", .get_cb = handle_get_hostname, .set_cb = NULL },
+ [PROPERTY_HANDLER_DEFAULT_CHANNELS] = { .property_name = "DefaultChannels", .type = "au", .get_cb = handle_get_default_channels, .set_cb = handle_set_default_channels },
+ [PROPERTY_HANDLER_DEFAULT_SAMPLE_FORMAT] = { .property_name = "DefaultSampleFormat", .type = "u", .get_cb = handle_get_default_sample_format, .set_cb = handle_set_default_sample_format },
+ [PROPERTY_HANDLER_DEFAULT_SAMPLE_RATE] = { .property_name = "DefaultSampleRate", .type = "u", .get_cb = handle_get_default_sample_rate, .set_cb = handle_set_default_sample_rate },
+ [PROPERTY_HANDLER_CARDS] = { .property_name = "Cards", .type = "ao", .get_cb = handle_get_cards, .set_cb = NULL },
+ [PROPERTY_HANDLER_SINKS] = { .property_name = "Sinks", .type = "ao", .get_cb = handle_get_sinks, .set_cb = NULL },
+ [PROPERTY_HANDLER_FALLBACK_SINK] = { .property_name = "FallbackSink", .type = "o", .get_cb = handle_get_fallback_sink, .set_cb = handle_set_fallback_sink },
+ [PROPERTY_HANDLER_SOURCES] = { .property_name = "Sources", .type = "ao", .get_cb = handle_get_sources, .set_cb = NULL },
+ [PROPERTY_HANDLER_FALLBACK_SOURCE] = { .property_name = "FallbackSource", .type = "o", .get_cb = handle_get_fallback_source, .set_cb = handle_set_fallback_source },
+ [PROPERTY_HANDLER_PLAYBACK_STREAMS] = { .property_name = "PlaybackStreams", .type = "ao", .get_cb = handle_get_playback_streams, .set_cb = NULL },
+ [PROPERTY_HANDLER_RECORD_STREAMS] = { .property_name = "RecordStreams", .type = "ao", .get_cb = handle_get_record_streams, .set_cb = NULL },
+ [PROPERTY_HANDLER_SAMPLES] = { .property_name = "Samples", .type = "ao", .get_cb = handle_get_samples, .set_cb = NULL },
+ [PROPERTY_HANDLER_MODULES] = { .property_name = "Modules", .type = "ao", .get_cb = handle_get_modules, .set_cb = NULL },
+ [PROPERTY_HANDLER_CLIENTS] = { .property_name = "Clients", .type = "ao", .get_cb = handle_get_clients, .set_cb = NULL },
+ [PROPERTY_HANDLER_MY_CLIENT] = { .property_name = "MyClient", .type = "o", .get_cb = handle_get_my_client, .set_cb = NULL },
+ [PROPERTY_HANDLER_EXTENSIONS] = { .property_name = "Extensions", .type = "as", .get_cb = handle_get_extensions, .set_cb = NULL }
+};
+
+enum method_handler_index {
+ METHOD_HANDLER_GET_CARD_BY_NAME,
+ METHOD_HANDLER_GET_SINK_BY_NAME,
+ METHOD_HANDLER_GET_SOURCE_BY_NAME,
+ METHOD_HANDLER_GET_SAMPLE_BY_NAME,
+ METHOD_HANDLER_UPLOAD_SAMPLE,
+ METHOD_HANDLER_LOAD_MODULE,
+ METHOD_HANDLER_EXIT,
+ METHOD_HANDLER_LISTEN_FOR_SIGNAL,
+ METHOD_HANDLER_STOP_LISTENING_FOR_SIGNAL,
+ METHOD_HANDLER_MAX
+};
+
+static pa_dbus_arg_info get_card_by_name_args[] = { { "name", "s", "in" }, { "card", "o", "out" } };
+static pa_dbus_arg_info get_sink_by_name_args[] = { { "name", "s", "in" }, { "sink", "o", "out" } };
+static pa_dbus_arg_info get_source_by_name_args[] = { { "name", "s", "in" }, { "source", "o", "out" } };
+static pa_dbus_arg_info get_sample_by_name_args[] = { { "name", "s", "in" }, { "sample", "o", "out" } };
+static pa_dbus_arg_info upload_sample_args[] = { { "name", "s", "in" },
+ { "sample_format", "u", "in" },
+ { "sample_rate", "u", "in" },
+ { "channels", "au", "in" },
+ { "default_volume", "au", "in" },
+ { "property_list", "a{say}", "in" },
+ { "data", "ay", "in" },
+ { "sample", "o", "out" } };
+static pa_dbus_arg_info load_module_args[] = { { "name", "s", "in" }, { "arguments", "a{ss}", "in" }, { "module", "o", "out" } };
+static pa_dbus_arg_info listen_for_signal_args[] = { { "signal", "s", "in" }, { "objects", "ao", "in" } };
+static pa_dbus_arg_info stop_listening_for_signal_args[] = { { "signal", "s", "in" } };
+
+static pa_dbus_method_handler method_handlers[METHOD_HANDLER_MAX] = {
+ [METHOD_HANDLER_GET_CARD_BY_NAME] = {
+ .method_name = "GetCardByName",
+ .arguments = get_card_by_name_args,
+ .n_arguments = sizeof(get_card_by_name_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_get_card_by_name },
+ [METHOD_HANDLER_GET_SINK_BY_NAME] = {
+ .method_name = "GetSinkByName",
+ .arguments = get_sink_by_name_args,
+ .n_arguments = sizeof(get_sink_by_name_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_get_sink_by_name },
+ [METHOD_HANDLER_GET_SOURCE_BY_NAME] = {
+ .method_name = "GetSourceByName",
+ .arguments = get_source_by_name_args,
+ .n_arguments = sizeof(get_source_by_name_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_get_source_by_name },
+ [METHOD_HANDLER_GET_SAMPLE_BY_NAME] = {
+ .method_name = "GetSampleByName",
+ .arguments = get_sample_by_name_args,
+ .n_arguments = sizeof(get_sample_by_name_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_get_sample_by_name },
+ [METHOD_HANDLER_UPLOAD_SAMPLE] = {
+ .method_name = "UploadSample",
+ .arguments = upload_sample_args,
+ .n_arguments = sizeof(upload_sample_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_upload_sample },
+ [METHOD_HANDLER_LOAD_MODULE] = {
+ .method_name = "LoadModule",
+ .arguments = load_module_args,
+ .n_arguments = sizeof(load_module_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_load_module },
+ [METHOD_HANDLER_EXIT] = {
+ .method_name = "Exit",
+ .arguments = NULL,
+ .n_arguments = 0,
+ .receive_cb = handle_exit },
+ [METHOD_HANDLER_LISTEN_FOR_SIGNAL] = {
+ .method_name = "ListenForSignal",
+ .arguments = listen_for_signal_args,
+ .n_arguments = sizeof(listen_for_signal_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_listen_for_signal },
+ [METHOD_HANDLER_STOP_LISTENING_FOR_SIGNAL] = {
+ .method_name = "StopListeningForSignal",
+ .arguments = stop_listening_for_signal_args,
+ .n_arguments = sizeof(stop_listening_for_signal_args) / sizeof(pa_dbus_arg_info),
+ .receive_cb = handle_stop_listening_for_signal }
+};
+
+enum signal_index {
+ SIGNAL_NEW_CARD,
+ SIGNAL_CARD_REMOVED,
+ SIGNAL_NEW_SINK,
+ SIGNAL_SINK_REMOVED,
+ SIGNAL_FALLBACK_SINK_UPDATED,
+ SIGNAL_FALLBACK_SINK_UNSET,
+ SIGNAL_NEW_SOURCE,
+ SIGNAL_SOURCE_REMOVED,
+ SIGNAL_FALLBACK_SOURCE_UPDATED,
+ SIGNAL_FALLBACK_SOURCE_UNSET,
+ SIGNAL_NEW_PLAYBACK_STREAM,
+ SIGNAL_PLAYBACK_STREAM_REMOVED,
+ SIGNAL_NEW_RECORD_STREAM,
+ SIGNAL_RECORD_STREAM_REMOVED,
+ SIGNAL_NEW_SAMPLE,
+ SIGNAL_SAMPLE_REMOVED,
+ SIGNAL_NEW_MODULE,
+ SIGNAL_MODULE_REMOVED,
+ SIGNAL_NEW_CLIENT,
+ SIGNAL_CLIENT_REMOVED,
+ SIGNAL_NEW_EXTENSION,
+ SIGNAL_EXTENSION_REMOVED,
+ SIGNAL_MAX
+};
+
+static pa_dbus_arg_info new_card_args[] = { { "card", "o", NULL } };
+static pa_dbus_arg_info card_removed_args[] = { { "card", "o", NULL } };
+static pa_dbus_arg_info new_sink_args[] = { { "sink", "o", NULL } };
+static pa_dbus_arg_info sink_removed_args[] = { { "sink", "o", NULL } };
+static pa_dbus_arg_info fallback_sink_updated_args[] = { { "sink", "o", NULL } };
+static pa_dbus_arg_info new_source_args[] = { { "source", "o", NULL } };
+static pa_dbus_arg_info source_removed_args[] = { { "source", "o", NULL } };
+static pa_dbus_arg_info fallback_source_updated_args[] = { { "source", "o", NULL } };
+static pa_dbus_arg_info new_playback_stream_args[] = { { "playback_stream", "o", NULL } };
+static pa_dbus_arg_info playback_stream_removed_args[] = { { "playback_stream", "o", NULL } };
+static pa_dbus_arg_info new_record_stream_args[] = { { "record_stream", "o", NULL } };
+static pa_dbus_arg_info record_stream_removed_args[] = { { "record_stream", "o", NULL } };
+static pa_dbus_arg_info new_sample_args[] = { { "sample", "o", NULL } };
+static pa_dbus_arg_info sample_removed_args[] = { { "sample", "o", NULL } };
+static pa_dbus_arg_info new_module_args[] = { { "module", "o", NULL } };
+static pa_dbus_arg_info module_removed_args[] = { { "module", "o", NULL } };
+static pa_dbus_arg_info new_client_args[] = { { "client", "o", NULL } };
+static pa_dbus_arg_info client_removed_args[] = { { "client", "o", NULL } };
+static pa_dbus_arg_info new_extension_args[] = { { "extension", "s", NULL } };
+static pa_dbus_arg_info extension_removed_args[] = { { "extension", "s", NULL } };
+
+static pa_dbus_signal_info signals[SIGNAL_MAX] = {
+ [SIGNAL_NEW_CARD] = { .name = "NewCard", .arguments = new_card_args, .n_arguments = 1 },
+ [SIGNAL_CARD_REMOVED] = { .name = "CardRemoved", .arguments = card_removed_args, .n_arguments = 1 },
+ [SIGNAL_NEW_SINK] = { .name = "NewSink", .arguments = new_sink_args, .n_arguments = 1 },
+ [SIGNAL_SINK_REMOVED] = { .name = "SinkRemoved", .arguments = sink_removed_args, .n_arguments = 1 },
+ [SIGNAL_FALLBACK_SINK_UPDATED] = { .name = "FallbackSinkUpdated", .arguments = fallback_sink_updated_args, .n_arguments = 1 },
+ [SIGNAL_FALLBACK_SINK_UNSET] = { .name = "FallbackSinkUnset", .arguments = NULL, .n_arguments = 0 },
+ [SIGNAL_NEW_SOURCE] = { .name = "NewSource", .arguments = new_source_args, .n_arguments = 1 },
+ [SIGNAL_SOURCE_REMOVED] = { .name = "SourceRemoved", .arguments = source_removed_args, .n_arguments = 1 },
+ [SIGNAL_FALLBACK_SOURCE_UPDATED] = { .name = "FallbackSourceUpdated", .arguments = fallback_source_updated_args, .n_arguments = 1 },
+ [SIGNAL_FALLBACK_SOURCE_UNSET] = { .name = "FallbackSourceUnset", .arguments = NULL, .n_arguments = 0 },
+ [SIGNAL_NEW_PLAYBACK_STREAM] = { .name = "NewPlaybackStream", .arguments = new_playback_stream_args, .n_arguments = 1 },
+ [SIGNAL_PLAYBACK_STREAM_REMOVED] = { .name = "PlaybackStreamRemoved", .arguments = playback_stream_removed_args, .n_arguments = 1 },
+ [SIGNAL_NEW_RECORD_STREAM] = { .name = "NewRecordStream", .arguments = new_record_stream_args, .n_arguments = 1 },
+ [SIGNAL_RECORD_STREAM_REMOVED] = { .name = "RecordStreamRemoved", .arguments = record_stream_removed_args, .n_arguments = 1 },
+ [SIGNAL_NEW_SAMPLE] = { .name = "NewSample", .arguments = new_sample_args, .n_arguments = 1 },
+ [SIGNAL_SAMPLE_REMOVED] = { .name = "SampleRemoved", .arguments = sample_removed_args, .n_arguments = 1 },
+ [SIGNAL_NEW_MODULE] = { .name = "NewModule", .arguments = new_module_args, .n_arguments = 1 },
+ [SIGNAL_MODULE_REMOVED] = { .name = "ModuleRemoved", .arguments = module_removed_args, .n_arguments = 1 },
+ [SIGNAL_NEW_CLIENT] = { .name = "NewClient", .arguments = new_client_args, .n_arguments = 1 },
+ [SIGNAL_CLIENT_REMOVED] = { .name = "ClientRemoved", .arguments = client_removed_args, .n_arguments = 1 },
+ [SIGNAL_NEW_EXTENSION] = { .name = "NewExtension", .arguments = new_extension_args, .n_arguments = 1 },
+ [SIGNAL_EXTENSION_REMOVED] = { .name = "ExtensionRemoved", .arguments = extension_removed_args, .n_arguments = 1 }
+};
+
+static pa_dbus_interface_info core_interface_info = {
+ .name = PA_DBUS_CORE_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 void handle_get_interface_revision(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ dbus_uint32_t interface_revision = INTERFACE_REVISION;
+
+ pa_assert(conn);
+ pa_assert(msg);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &interface_revision);
+}
+
+static void handle_get_name(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ const char *server_name = PACKAGE_NAME;
+
+ pa_assert(conn);
+ pa_assert(msg);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_STRING, &server_name);
+}
+
+static void handle_get_version(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ const char *version = PACKAGE_VERSION;
+
+ pa_assert(conn);
+ pa_assert(msg);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_STRING, &version);
+}
+
+static dbus_bool_t get_is_local(DBusConnection *conn) {
+ int conn_fd;
+
+ pa_assert(conn);
+
+ if (!dbus_connection_get_socket(conn, &conn_fd))
+ return FALSE;
+
+ return pa_socket_is_local(conn_fd);
+}
+
+static void handle_get_is_local(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ dbus_bool_t is_local;
+
+ pa_assert(conn);
+ pa_assert(msg);
+
+ is_local = get_is_local(conn);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_BOOLEAN, &is_local);
+}
+
+static void handle_get_username(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ char *username = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+
+ username = pa_get_user_name_malloc();
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_STRING, &username);
+
+ pa_xfree(username);
+}
+
+static void handle_get_hostname(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ char *hostname = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+
+ hostname = pa_get_host_name_malloc();
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_STRING, &hostname);
+
+ pa_xfree(hostname);
+}
+
+/* Caller frees the returned array. */
+static dbus_uint32_t *get_default_channels(pa_dbusiface_core *c, unsigned *n) {
+ dbus_uint32_t *default_channels = NULL;
+ unsigned i;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = c->core->default_channel_map.channels;
+ default_channels = pa_xnew(dbus_uint32_t, *n);
+
+ for (i = 0; i < *n; ++i)
+ default_channels[i] = c->core->default_channel_map.map[i];
+
+ return default_channels;
+}
+
+static void handle_get_default_channels(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ dbus_uint32_t *default_channels = NULL;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ default_channels = get_default_channels(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_UINT32, default_channels, n);
+
+ pa_xfree(default_channels);
+}
+
+static void handle_set_default_channels(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ DBusMessageIter array_iter;
+ pa_channel_map new_channel_map;
+ const dbus_uint32_t *default_channels;
+ int n_channels;
+ unsigned i;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(iter);
+ pa_assert(c);
+
+ pa_channel_map_init(&new_channel_map);
+
+ dbus_message_iter_recurse(iter, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &default_channels, &n_channels);
+
+ if (n_channels <= 0) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Empty channel array.");
+ return;
+ }
+
+ if (n_channels > (int) PA_CHANNELS_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS,
+ "Too many channels: %i. The maximum number of channels is %u.", n_channels, PA_CHANNELS_MAX);
+ return;
+ }
+
+ new_channel_map.channels = n_channels;
+
+ for (i = 0; i < new_channel_map.channels; ++i) {
+ if (default_channels[i] >= PA_CHANNEL_POSITION_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid channel position: %u.", default_channels[i]);
+ return;
+ }
+
+ new_channel_map.map[i] = default_channels[i];
+ }
+
+ c->core->default_channel_map = new_channel_map;
+ c->core->default_sample_spec.channels = n_channels;
+
+ pa_dbus_send_empty_reply(conn, msg);
+};
+
+static void handle_get_default_sample_format(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ dbus_uint32_t default_sample_format;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ default_sample_format = c->core->default_sample_spec.format;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &default_sample_format);
+}
+
+static void handle_set_default_sample_format(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ dbus_uint32_t default_sample_format;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(iter);
+ pa_assert(c);
+
+ dbus_message_iter_get_basic(iter, &default_sample_format);
+
+ if (default_sample_format >= PA_SAMPLE_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid sample format.");
+ return;
+ }
+
+ c->core->default_sample_spec.format = default_sample_format;
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+static void handle_get_default_sample_rate(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ dbus_uint32_t default_sample_rate;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ default_sample_rate = c->core->default_sample_spec.rate;
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_UINT32, &default_sample_rate);
+}
+
+static void handle_set_default_sample_rate(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ dbus_uint32_t default_sample_rate;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(iter);
+ pa_assert(c);
+
+ dbus_message_iter_get_basic(iter, &default_sample_rate);
+
+ if (default_sample_rate <= 0 || default_sample_rate > PA_RATE_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid sample rate.");
+ return;
+ }
+
+ c->core->default_sample_spec.rate = default_sample_rate;
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_cards(pa_dbusiface_core *c, unsigned *n) {
+ const char **cards;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_card *card;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(c->cards);
+
+ if (*n == 0)
+ return NULL;
+
+ cards = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(card, c->cards, state)
+ cards[i++] = pa_dbusiface_card_get_path(card);
+
+ return cards;
+}
+
+static void handle_get_cards(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **cards;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ cards = get_cards(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, cards, n);
+
+ pa_xfree(cards);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_sinks(pa_dbusiface_core *c, unsigned *n) {
+ const char **sinks;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_device *sink;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(c->sinks_by_index);
+
+ if (*n == 0)
+ return NULL;
+
+ sinks = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(sink, c->sinks_by_index, state)
+ sinks[i++] = pa_dbusiface_device_get_path(sink);
+
+ return sinks;
+}
+
+static void handle_get_sinks(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **sinks;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ sinks = get_sinks(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, sinks, n);
+
+ pa_xfree(sinks);
+}
+
+static void handle_get_fallback_sink(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ pa_dbusiface_device *fallback_sink;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ if (!c->fallback_sink) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY,
+ "There are no sinks, and therefore no fallback sink either.");
+ return;
+ }
+
+ pa_assert_se((fallback_sink = pa_hashmap_get(c->sinks_by_index, PA_UINT32_TO_PTR(c->fallback_sink->index))));
+ object_path = pa_dbusiface_device_get_path(fallback_sink);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+}
+
+static void handle_set_fallback_sink(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ pa_dbusiface_device *fallback_sink;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(iter);
+ pa_assert(c);
+
+ if (!c->fallback_sink) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY,
+ "There are no sinks, and therefore no fallback sink either.");
+ return;
+ }
+
+ dbus_message_iter_get_basic(iter, &object_path);
+
+ if (!(fallback_sink = pa_hashmap_get(c->sinks_by_path, object_path))) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND, "%s: No such sink.", object_path);
+ return;
+ }
+
+ pa_namereg_set_default_sink(c->core, pa_dbusiface_device_get_sink(fallback_sink));
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_sources(pa_dbusiface_core *c, unsigned *n) {
+ const char **sources;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_device *source;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(c->sources_by_index);
+
+ if (*n == 0)
+ return NULL;
+
+ sources = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(source, c->sources_by_index, state)
+ sources[i++] = pa_dbusiface_device_get_path(source);
+
+ return sources;
+}
+
+static void handle_get_sources(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **sources;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ sources = get_sources(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, sources, n);
+
+ pa_xfree(sources);
+}
+
+static void handle_get_fallback_source(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ pa_dbusiface_device *fallback_source;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ if (!c->fallback_source) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY,
+ "There are no sources, and therefore no fallback source either.");
+ return;
+ }
+
+ pa_assert_se((fallback_source = pa_hashmap_get(c->sources_by_index, PA_UINT32_TO_PTR(c->fallback_source->index))));
+ object_path = pa_dbusiface_device_get_path(fallback_source);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+}
+
+static void handle_set_fallback_source(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ pa_dbusiface_device *fallback_source;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(iter);
+ pa_assert(c);
+
+ if (!c->fallback_source) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NO_SUCH_PROPERTY,
+ "There are no sources, and therefore no fallback source either.");
+ return;
+ }
+
+ dbus_message_iter_get_basic(iter, &object_path);
+
+ if (!(fallback_source = pa_hashmap_get(c->sources_by_path, object_path))) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND, "%s: No such source.", object_path);
+ return;
+ }
+
+ pa_namereg_set_default_source(c->core, pa_dbusiface_device_get_source(fallback_source));
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_playback_streams(pa_dbusiface_core *c, unsigned *n) {
+ const char **streams;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_stream *stream;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(c->playback_streams);
+
+ if (*n == 0)
+ return NULL;
+
+ streams = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(stream, c->playback_streams, state)
+ streams[i++] = pa_dbusiface_stream_get_path(stream);
+
+ return streams;
+}
+
+static void handle_get_playback_streams(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **playback_streams;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ playback_streams = get_playback_streams(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, playback_streams, n);
+
+ pa_xfree(playback_streams);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_record_streams(pa_dbusiface_core *c, unsigned *n) {
+ const char **streams;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_stream *stream;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(c->record_streams);
+
+ if (*n == 0)
+ return NULL;
+
+ streams = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(stream, c->record_streams, state)
+ streams[i++] = pa_dbusiface_stream_get_path(stream);
+
+ return streams;
+}
+
+static void handle_get_record_streams(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **record_streams;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ record_streams = get_record_streams(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, record_streams, n);
+
+ pa_xfree(record_streams);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_samples(pa_dbusiface_core *c, unsigned *n) {
+ const char **samples;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_sample *sample;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(c->samples);
+
+ if (*n == 0)
+ return NULL;
+
+ samples = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(sample, c->samples, state)
+ samples[i++] = pa_dbusiface_sample_get_path(sample);
+
+ return samples;
+}
+
+static void handle_get_samples(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **samples;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ samples = get_samples(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, samples, n);
+
+ pa_xfree(samples);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_modules(pa_dbusiface_core *c, unsigned *n) {
+ const char **modules;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_module *module;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(c->modules);
+
+ if (*n == 0)
+ return NULL;
+
+ modules = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(module, c->modules, state)
+ modules[i++] = pa_dbusiface_module_get_path(module);
+
+ return modules;
+}
+
+static void handle_get_modules(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **modules;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ modules = get_modules(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, modules, n);
+
+ pa_xfree(modules);
+}
+
+/* The caller frees the array, but not the strings. */
+static const char **get_clients(pa_dbusiface_core *c, unsigned *n) {
+ const char **clients;
+ unsigned i = 0;
+ void *state = NULL;
+ pa_dbusiface_client *client;
+
+ pa_assert(c);
+ pa_assert(n);
+
+ *n = pa_hashmap_size(c->clients);
+
+ if (*n == 0)
+ return NULL;
+
+ clients = pa_xnew(const char *, *n);
+
+ PA_HASHMAP_FOREACH(client, c->clients, state)
+ clients[i++] = pa_dbusiface_client_get_path(client);
+
+ return clients;
+}
+
+static void handle_get_clients(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **clients;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ clients = get_clients(c, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, clients, n);
+
+ pa_xfree(clients);
+}
+
+static const char *get_my_client(pa_dbusiface_core *c, DBusConnection *conn) {
+ pa_client *my_client;
+
+ pa_assert(c);
+ pa_assert(conn);
+
+ pa_assert_se((my_client = pa_dbus_protocol_get_client(c->dbus_protocol, conn)));
+
+ return pa_dbusiface_client_get_path(pa_hashmap_get(c->clients, PA_UINT32_TO_PTR(my_client->index)));
+}
+
+static void handle_get_my_client(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char *my_client;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ my_client = get_my_client(c, conn);
+
+ pa_dbus_send_basic_variant_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &my_client);
+}
+
+static void handle_get_extensions(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char **extensions;
+ unsigned n;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ extensions = pa_dbus_protocol_get_extensions(c->dbus_protocol, &n);
+
+ pa_dbus_send_basic_array_variant_reply(conn, msg, DBUS_TYPE_STRING, extensions, n);
+
+ pa_xfree(extensions);
+}
+
+static void handle_get_all(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ DBusMessage *reply = NULL;
+ DBusMessageIter msg_iter;
+ DBusMessageIter dict_iter;
+ dbus_uint32_t interface_revision;
+ const char *server_name;
+ const char *version;
+ dbus_bool_t is_local;
+ char *username;
+ char *hostname;
+ dbus_uint32_t *default_channels;
+ unsigned n_default_channels;
+ dbus_uint32_t default_sample_format;
+ dbus_uint32_t default_sample_rate;
+ const char **cards;
+ unsigned n_cards;
+ const char **sinks;
+ unsigned n_sinks;
+ const char *fallback_sink;
+ const char **sources;
+ unsigned n_sources;
+ const char *fallback_source;
+ const char **playback_streams;
+ unsigned n_playback_streams;
+ const char **record_streams;
+ unsigned n_record_streams;
+ const char **samples;
+ unsigned n_samples;
+ const char **modules;
+ unsigned n_modules;
+ const char **clients;
+ unsigned n_clients;
+ const char *my_client;
+ const char **extensions;
+ unsigned n_extensions;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ interface_revision = INTERFACE_REVISION;
+ server_name = PACKAGE_NAME;
+ version = PACKAGE_VERSION;
+ is_local = get_is_local(conn);
+ username = pa_get_user_name_malloc();
+ hostname = pa_get_host_name_malloc();
+ default_channels = get_default_channels(c, &n_default_channels);
+ default_sample_format = c->core->default_sample_spec.format;
+ default_sample_rate = c->core->default_sample_spec.rate;
+ cards = get_cards(c, &n_cards);
+ sinks = get_sinks(c, &n_sinks);
+ fallback_sink = c->fallback_sink
+ ? pa_dbusiface_device_get_path(pa_hashmap_get(c->sinks_by_index, PA_UINT32_TO_PTR(c->fallback_sink->index)))
+ : NULL;
+ sources = get_sources(c, &n_sources);
+ fallback_source = c->fallback_source
+ ? pa_dbusiface_device_get_path(pa_hashmap_get(c->sources_by_index,
+ PA_UINT32_TO_PTR(c->fallback_source->index)))
+ : NULL;
+ playback_streams = get_playback_streams(c, &n_playback_streams);
+ record_streams = get_record_streams(c, &n_record_streams);
+ samples = get_samples(c, &n_samples);
+ modules = get_modules(c, &n_modules);
+ clients = get_clients(c, &n_clients);
+ my_client = get_my_client(c, conn);
+ extensions = pa_dbus_protocol_get_extensions(c->dbus_protocol, &n_extensions);
+
+ 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_INTERFACE_REVISION].property_name, DBUS_TYPE_UINT32, &interface_revision);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_NAME].property_name, DBUS_TYPE_STRING, &server_name);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_VERSION].property_name, DBUS_TYPE_STRING, &version);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_IS_LOCAL].property_name, DBUS_TYPE_BOOLEAN, &is_local);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_USERNAME].property_name, DBUS_TYPE_STRING, &username);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_HOSTNAME].property_name, DBUS_TYPE_STRING, &hostname);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_DEFAULT_CHANNELS].property_name, DBUS_TYPE_UINT32, default_channels, n_default_channels);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_DEFAULT_SAMPLE_FORMAT].property_name, DBUS_TYPE_UINT32, &default_sample_format);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_DEFAULT_SAMPLE_RATE].property_name, DBUS_TYPE_UINT32, &default_sample_rate);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_CARDS].property_name, DBUS_TYPE_OBJECT_PATH, cards, n_cards);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_SINKS].property_name, DBUS_TYPE_OBJECT_PATH, sinks, n_sinks);
+
+ if (fallback_sink)
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_FALLBACK_SINK].property_name, DBUS_TYPE_OBJECT_PATH, &fallback_sink);
+
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_SOURCES].property_name, DBUS_TYPE_OBJECT_PATH, sources, n_sources);
+
+ if (fallback_source)
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_FALLBACK_SOURCE].property_name, DBUS_TYPE_OBJECT_PATH, &fallback_source);
+
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_PLAYBACK_STREAMS].property_name, DBUS_TYPE_OBJECT_PATH, playback_streams, n_playback_streams);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_RECORD_STREAMS].property_name, DBUS_TYPE_OBJECT_PATH, record_streams, n_record_streams);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_SAMPLES].property_name, DBUS_TYPE_OBJECT_PATH, samples, n_samples);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_MODULES].property_name, DBUS_TYPE_OBJECT_PATH, modules, n_modules);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_CLIENTS].property_name, DBUS_TYPE_OBJECT_PATH, clients, n_clients);
+ pa_dbus_append_basic_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_MY_CLIENT].property_name, DBUS_TYPE_OBJECT_PATH, &my_client);
+ pa_dbus_append_basic_array_variant_dict_entry(&dict_iter, property_handlers[PROPERTY_HANDLER_EXTENSIONS].property_name, DBUS_TYPE_STRING, extensions, n_extensions);
+
+ 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(username);
+ pa_xfree(hostname);
+ pa_xfree(default_channels);
+ pa_xfree(cards);
+ pa_xfree(sinks);
+ pa_xfree(sources);
+ pa_xfree(playback_streams);
+ pa_xfree(record_streams);
+ pa_xfree(samples);
+ pa_xfree(modules);
+ pa_xfree(clients);
+ pa_xfree(extensions);
+}
+
+static void handle_get_card_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ char *card_name;
+ pa_card *card;
+ pa_dbusiface_card *dbus_card;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ pa_assert_se(dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &card_name, DBUS_TYPE_INVALID));
+
+ if (!(card = pa_namereg_get(c->core, card_name, PA_NAMEREG_CARD))) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND, "No such card.");
+ return;
+ }
+
+ pa_assert_se((dbus_card = pa_hashmap_get(c->cards, PA_UINT32_TO_PTR(card->index))));
+
+ object_path = pa_dbusiface_card_get_path(dbus_card);
+
+ pa_dbus_send_basic_value_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+}
+
+static void handle_get_sink_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ char *sink_name;
+ pa_sink *sink;
+ pa_dbusiface_device *dbus_sink;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ pa_assert_se(dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &sink_name, DBUS_TYPE_INVALID));
+
+ if (!(sink = pa_namereg_get(c->core, sink_name, PA_NAMEREG_SINK))) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND, "%s: No such sink.", sink_name);
+ return;
+ }
+
+ pa_assert_se((dbus_sink = pa_hashmap_get(c->sinks_by_index, PA_UINT32_TO_PTR(sink->index))));
+
+ object_path = pa_dbusiface_device_get_path(dbus_sink);
+
+ pa_dbus_send_basic_value_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+}
+
+static void handle_get_source_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ char *source_name;
+ pa_source *source;
+ pa_dbusiface_device *dbus_source;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ pa_assert_se(dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &source_name, DBUS_TYPE_INVALID));
+
+ if (!(source = pa_namereg_get(c->core, source_name, PA_NAMEREG_SOURCE))) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND, "%s: No such source.", source_name);
+ return;
+ }
+
+ pa_assert_se((dbus_source = pa_hashmap_get(c->sources_by_index, PA_UINT32_TO_PTR(source->index))));
+
+ object_path = pa_dbusiface_device_get_path(dbus_source);
+
+ pa_dbus_send_basic_value_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+}
+
+static void handle_get_sample_by_name(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ char *sample_name;
+ pa_scache_entry *sample;
+ pa_dbusiface_sample *dbus_sample;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ pa_assert_se(dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &sample_name, DBUS_TYPE_INVALID));
+
+ if (!(sample = pa_namereg_get(c->core, sample_name, PA_NAMEREG_SAMPLE))) {
+ pa_dbus_send_error(conn, msg, PA_DBUS_ERROR_NOT_FOUND, "No such sample.");
+ return;
+ }
+
+ pa_assert_se((dbus_sample = pa_hashmap_get(c->samples, PA_UINT32_TO_PTR(sample->index))));
+
+ object_path = pa_dbusiface_sample_get_path(dbus_sample);
+
+ pa_dbus_send_basic_value_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+}
+
+static void handle_upload_sample(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ DBusMessageIter msg_iter;
+ DBusMessageIter array_iter;
+ const char *name;
+ dbus_uint32_t sample_format;
+ dbus_uint32_t sample_rate;
+ const dbus_uint32_t *channels;
+ int n_channels;
+ const dbus_uint32_t *default_volume;
+ int n_volume_entries;
+ pa_proplist *property_list;
+ const uint8_t *data;
+ int data_length;
+ int i;
+ pa_sample_spec ss;
+ pa_channel_map map;
+ pa_memchunk chunk;
+ uint32_t idx;
+ pa_dbusiface_sample *dbus_sample = NULL;
+ pa_scache_entry *sample = NULL;
+ const char *object_path;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ chunk.memblock = NULL;
+
+ pa_assert_se(dbus_message_iter_init(msg, &msg_iter));
+ dbus_message_iter_get_basic(&msg_iter, &name);
+
+ pa_assert_se(dbus_message_iter_next(&msg_iter));
+ dbus_message_iter_get_basic(&msg_iter, &sample_format);
+
+ pa_assert_se(dbus_message_iter_next(&msg_iter));
+ dbus_message_iter_get_basic(&msg_iter, &sample_rate);
+
+ pa_assert_se(dbus_message_iter_next(&msg_iter));
+ dbus_message_iter_recurse(&msg_iter, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &channels, &n_channels);
+
+ pa_assert_se(dbus_message_iter_next(&msg_iter));
+ dbus_message_iter_recurse(&msg_iter, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &default_volume, &n_volume_entries);
+
+ pa_assert_se(dbus_message_iter_next(&msg_iter));
+ if (!(property_list = pa_dbus_get_proplist_arg(conn, msg, &msg_iter)))
+ return;
+
+ dbus_message_iter_recurse(&msg_iter, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &data, &data_length);
+
+ if (sample_format >= PA_SAMPLE_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid sample format.");
+ goto finish;
+ }
+
+ if (sample_rate <= 0 || sample_rate > PA_RATE_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid sample rate.");
+ goto finish;
+ }
+
+ if (n_channels <= 0) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Empty channel map.");
+ goto finish;
+ }
+
+ if (n_channels > (int) PA_CHANNELS_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS,
+ "Too many channels: %i. The maximum is %u.", n_channels, PA_CHANNELS_MAX);
+ goto finish;
+ }
+
+ for (i = 0; i < n_channels; ++i) {
+ if (channels[i] >= PA_CHANNEL_POSITION_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid channel position.");
+ goto finish;
+ }
+ }
+
+ if (n_volume_entries != 0 && n_volume_entries != n_channels) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS,
+ "The channels and default_volume arguments have different number of elements (%i and %i, resp).",
+ n_channels, n_volume_entries);
+ goto finish;
+ }
+
+ for (i = 0; i < n_volume_entries; ++i) {
+ if (default_volume[i] > PA_VOLUME_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid volume: %u.", default_volume[i]);
+ goto finish;
+ }
+ }
+
+ if (data_length == 0) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Empty data.");
+ goto finish;
+ }
+
+ if (data_length > PA_SCACHE_ENTRY_SIZE_MAX) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS,
+ "Too big sample: %i bytes. The maximum sample length is %u bytes.",
+ data_length, PA_SCACHE_ENTRY_SIZE_MAX);
+ goto finish;
+ }
+
+ ss.format = sample_format;
+ ss.rate = sample_rate;
+ ss.channels = n_channels;
+
+ pa_assert(pa_sample_spec_valid(&ss));
+
+ if (!pa_frame_aligned(data_length, &ss)) {
+ char buf[PA_SAMPLE_SPEC_SNPRINT_MAX];
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS,
+ "The sample length (%i bytes) doesn't align with the sample format and channels (%s).",
+ data_length, pa_sample_spec_snprint(buf, sizeof(buf), &ss));
+ goto finish;
+ }
+
+ map.channels = n_channels;
+ for (i = 0; i < n_channels; ++i)
+ map.map[i] = channels[i];
+
+ chunk.memblock = pa_memblock_new(c->core->mempool, data_length);
+ chunk.index = 0;
+ chunk.length = data_length;
+
+ memcpy(pa_memblock_acquire(chunk.memblock), data, data_length);
+ pa_memblock_release(chunk.memblock);
+
+ if (pa_scache_add_item(c->core, name, &ss, &map, &chunk, property_list, &idx) < 0) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_FAILED, "Adding the sample failed.");
+ goto finish;
+ }
+
+ sample = pa_idxset_get_by_index(c->core->scache, idx);
+
+ if (n_volume_entries > 0) {
+ sample->volume.channels = n_channels;
+ for (i = 0; i < n_volume_entries; ++i)
+ sample->volume.values[i] = default_volume[i];
+ sample->volume_is_set = TRUE;
+ } else {
+ sample->volume_is_set = FALSE;
+ }
+
+ dbus_sample = pa_dbusiface_sample_new(c, sample);
+ pa_hashmap_put(c->samples, PA_UINT32_TO_PTR(idx), dbus_sample);
+
+ object_path = pa_dbusiface_sample_get_path(dbus_sample);
+
+ pa_dbus_send_basic_value_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+
+finish:
+ if (property_list)
+ pa_proplist_free(property_list);
+
+ if (chunk.memblock)
+ pa_memblock_unref(chunk.memblock);
+}
+
+static pa_bool_t contains_space(const char *string) {
+ const char *p;
+
+ pa_assert(string);
+
+ for (p = string; *p; ++p) {
+ if (isspace(*p))
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static void handle_load_module(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ DBusMessageIter msg_iter;
+ DBusMessageIter dict_iter;
+ DBusMessageIter dict_entry_iter;
+ char *name = NULL;
+ const char *key = NULL;
+ const char *value = NULL;
+ char *escaped_value = NULL;
+ pa_strbuf *arg_buffer = NULL;
+ char *arg_string = NULL;
+ pa_module *module = NULL;
+ pa_dbusiface_module *dbus_module = NULL;
+ const char *object_path = NULL;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ if (c->core->disallow_module_loading) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_ACCESS_DENIED, "The server is configured to disallow module loading.");
+ return;
+ }
+
+ pa_assert_se(dbus_message_iter_init(msg, &msg_iter));
+ dbus_message_iter_get_basic(&msg_iter, &name);
+
+ arg_buffer = pa_strbuf_new();
+
+ pa_assert_se(dbus_message_iter_next(&msg_iter));
+ dbus_message_iter_recurse(&msg_iter, &dict_iter);
+
+ while (dbus_message_iter_get_arg_type(&dict_iter) != DBUS_TYPE_INVALID) {
+ if (!pa_strbuf_isempty(arg_buffer))
+ pa_strbuf_putc(arg_buffer, ' ');
+
+ dbus_message_iter_recurse(&dict_iter, &dict_entry_iter);
+
+ dbus_message_iter_get_basic(&dict_entry_iter, &key);
+
+ if (strlen(key) <= 0 || !pa_ascii_valid(key) || contains_space(key)) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid module argument name: %s", key);
+ goto finish;
+ }
+
+ pa_assert_se(dbus_message_iter_next(&dict_entry_iter));
+ dbus_message_iter_get_basic(&dict_entry_iter, &value);
+
+ escaped_value = pa_escape(value, "\"");
+ pa_strbuf_printf(arg_buffer, "%s=\"%s\"", key, escaped_value);
+ pa_xfree(escaped_value);
+
+ dbus_message_iter_next(&dict_iter);
+ }
+
+ arg_string = pa_strbuf_tostring(arg_buffer);
+
+ if (!(module = pa_module_load(c->core, name, arg_string))) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_FAILED, "Failed to load module.");
+ goto finish;
+ }
+
+ dbus_module = pa_dbusiface_module_new(module);
+ pa_hashmap_put(c->modules, PA_UINT32_TO_PTR(module->index), dbus_module);
+
+ object_path = pa_dbusiface_module_get_path(dbus_module);
+
+ pa_dbus_send_basic_value_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &object_path);
+
+finish:
+ if (arg_buffer)
+ pa_strbuf_free(arg_buffer);
+
+ pa_xfree(arg_string);
+}
+
+static void handle_exit(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ if (c->core->disallow_exit) {
+ pa_dbus_send_error(conn, msg, DBUS_ERROR_ACCESS_DENIED, "The server is configured to disallow exiting.");
+ return;
+ }
+
+ pa_dbus_send_empty_reply(conn, msg);
+
+ pa_core_exit(c->core, FALSE, 0);
+}
+
+static void handle_listen_for_signal(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char *signal;
+ char **objects = NULL;
+ int n_objects;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ pa_assert_se(dbus_message_get_args(msg, NULL,
+ DBUS_TYPE_STRING, &signal,
+ DBUS_TYPE_ARRAY, DBUS_TYPE_OBJECT_PATH, &objects, &n_objects,
+ DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_add_signal_listener(c->dbus_protocol, conn, *signal ? signal : NULL, objects, n_objects);
+
+ pa_dbus_send_empty_reply(conn, msg);
+
+ dbus_free_string_array(objects);
+}
+
+static void handle_stop_listening_for_signal(DBusConnection *conn, DBusMessage *msg, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ const char *signal;
+
+ pa_assert(conn);
+ pa_assert(msg);
+ pa_assert(c);
+
+ pa_assert_se(dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &signal, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_remove_signal_listener(c->dbus_protocol, conn, *signal ? signal : NULL);
+
+ pa_dbus_send_empty_reply(conn, msg);
+}
+
+static void subscription_cb(pa_core *core, pa_subscription_event_type_t t, uint32_t idx, void *userdata) {
+ pa_dbusiface_core *c = userdata;
+ pa_dbusiface_card *card_iface = NULL;
+ pa_dbusiface_device *device_iface = NULL;
+ pa_dbusiface_stream *stream_iface = NULL;
+ pa_dbusiface_sample *sample_iface = NULL;
+ pa_dbusiface_module *module_iface = NULL;
+ pa_dbusiface_client *client_iface = NULL;
+ DBusMessage *signal = NULL;
+ const char *object_path = NULL;
+ pa_sink *new_fallback_sink = NULL;
+ pa_source *new_fallback_source = NULL;
+
+ pa_assert(c);
+
+ switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
+ case PA_SUBSCRIPTION_EVENT_SERVER:
+ new_fallback_sink = pa_namereg_get_default_sink(core);
+ new_fallback_source = pa_namereg_get_default_source(core);
+
+ if (c->fallback_sink != new_fallback_sink) {
+ if (c->fallback_sink)
+ pa_sink_unref(c->fallback_sink);
+ c->fallback_sink = new_fallback_sink ? pa_sink_ref(new_fallback_sink) : NULL;
+
+ if (new_fallback_sink
+ && (device_iface = pa_hashmap_get(c->sinks_by_index, PA_UINT32_TO_PTR(new_fallback_sink->index)))) {
+ object_path = pa_dbusiface_device_get_path(device_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_FALLBACK_SINK_UPDATED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+
+ } else if (!new_fallback_sink) {
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_FALLBACK_SINK_UNSET].name)));
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+ }
+
+ if (c->fallback_source != new_fallback_source) {
+ if (c->fallback_source)
+ pa_source_unref(c->fallback_source);
+ c->fallback_source = new_fallback_source ? pa_source_ref(new_fallback_source) : NULL;
+
+ if (new_fallback_source
+ && (device_iface = pa_hashmap_get(c->sources_by_index, PA_UINT32_TO_PTR(new_fallback_source->index)))) {
+ object_path = pa_dbusiface_device_get_path(device_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_FALLBACK_SOURCE_UPDATED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+
+ } else if (!new_fallback_source) {
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_FALLBACK_SOURCE_UNSET].name)));
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+ }
+ break;
+
+ case PA_SUBSCRIPTION_EVENT_CARD:
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
+ if (!(card_iface = pa_hashmap_get(c->cards, PA_UINT32_TO_PTR(idx)))) {
+ pa_card *card = NULL;
+
+ if (!(card = pa_idxset_get_by_index(core->cards, idx)))
+ return; /* The card was removed immediately after creation. */
+
+ card_iface = pa_dbusiface_card_new(c, card);
+ pa_hashmap_put(c->cards, PA_UINT32_TO_PTR(idx), card_iface);
+ }
+
+ object_path = pa_dbusiface_card_get_path(card_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_CARD].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ } else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
+ if (!(card_iface = pa_hashmap_remove(c->cards, PA_UINT32_TO_PTR(idx))))
+ return;
+
+ object_path = pa_dbusiface_card_get_path(card_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_CARD_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbusiface_card_free(card_iface);
+ }
+ break;
+
+ case PA_SUBSCRIPTION_EVENT_SINK:
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
+ pa_sink *sink = NULL;
+
+ if (!(sink = pa_idxset_get_by_index(core->sinks, idx)))
+ return; /* The sink was removed immediately after creation. */
+
+ if (!(device_iface = pa_hashmap_get(c->sinks_by_index, PA_UINT32_TO_PTR(idx)))) {
+ device_iface = pa_dbusiface_device_new_sink(c, sink);
+ pa_hashmap_put(c->sinks_by_index, PA_UINT32_TO_PTR(idx), device_iface);
+ pa_hashmap_put(c->sinks_by_path, pa_dbusiface_device_get_path(device_iface), device_iface);
+ }
+
+ object_path = pa_dbusiface_device_get_path(device_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_SINK].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+
+ if (c->fallback_sink && pa_streq(c->fallback_sink->name, sink->name)) {
+ /* We have got default sink change event, but at that point
+ * the D-Bus sink object wasn't created yet. Now that the
+ * object is created, let's send the fallback sink change
+ * signal. */
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_FALLBACK_SINK_UPDATED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+
+ } else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
+ if (!(device_iface = pa_hashmap_remove(c->sinks_by_index, PA_UINT32_TO_PTR(idx))))
+ return;
+
+ object_path = pa_dbusiface_device_get_path(device_iface);
+ pa_assert_se(pa_hashmap_remove(c->sinks_by_path, object_path));
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_SINK_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbusiface_device_free(device_iface);
+ }
+ break;
+
+ case PA_SUBSCRIPTION_EVENT_SOURCE:
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
+ pa_source *source = pa_idxset_get_by_index(core->sources, idx);
+
+ if (!(source = pa_idxset_get_by_index(core->sources, idx)))
+ return; /* The source was removed immediately after creation. */
+
+ if (!(device_iface = pa_hashmap_get(c->sources_by_index, PA_UINT32_TO_PTR(idx)))) {
+ device_iface = pa_dbusiface_device_new_source(c, source);
+ pa_hashmap_put(c->sources_by_index, PA_UINT32_TO_PTR(idx), device_iface);
+ pa_hashmap_put(c->sources_by_path, pa_dbusiface_device_get_path(device_iface), device_iface);
+ }
+
+ object_path = pa_dbusiface_device_get_path(device_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_SOURCE].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+
+ if (c->fallback_source && pa_streq(c->fallback_source->name, source->name)) {
+ /* We have got default source change event, but at that
+ * point the D-Bus source object wasn't created yet. Now
+ * that the object is created, let's send the fallback
+ * source change signal. */
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_FALLBACK_SOURCE_UPDATED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ signal = NULL;
+ }
+
+ } else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
+ if (!(device_iface = pa_hashmap_remove(c->sources_by_index, PA_UINT32_TO_PTR(idx))))
+ return;
+
+ object_path = pa_dbusiface_device_get_path(device_iface);
+ pa_assert_se(pa_hashmap_remove(c->sources_by_path, object_path));
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_SOURCE_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbusiface_device_free(device_iface);
+ }
+ break;
+
+ case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
+ pa_sink_input *sink_input = NULL;
+
+ if (!(sink_input = pa_idxset_get_by_index(core->sink_inputs, idx)))
+ return; /* The sink input was removed immediately after creation. */
+
+ if (!(stream_iface = pa_hashmap_get(c->playback_streams, PA_UINT32_TO_PTR(idx)))) {
+ stream_iface = pa_dbusiface_stream_new_playback(c, sink_input);
+ pa_hashmap_put(c->playback_streams, PA_UINT32_TO_PTR(idx), stream_iface);
+ }
+
+ object_path = pa_dbusiface_stream_get_path(stream_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_PLAYBACK_STREAM].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ } else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
+ if (!(stream_iface = pa_hashmap_remove(c->playback_streams, PA_UINT32_TO_PTR(idx))))
+ return;
+
+ object_path = pa_dbusiface_stream_get_path(stream_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_PLAYBACK_STREAM_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbusiface_stream_free(stream_iface);
+ }
+ break;
+
+ case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT:
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
+ pa_source_output *source_output = NULL;
+
+ if (!(source_output = pa_idxset_get_by_index(core->source_outputs, idx)))
+ return; /* The source output was removed immediately after creation. */
+
+ if (!(stream_iface = pa_hashmap_get(c->record_streams, PA_UINT32_TO_PTR(idx)))) {
+ stream_iface = pa_dbusiface_stream_new_record(c, source_output);
+ pa_hashmap_put(c->record_streams, PA_UINT32_TO_PTR(idx), stream_iface);
+ }
+
+ object_path = pa_dbusiface_stream_get_path(stream_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_RECORD_STREAM].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ } else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
+ if (!(stream_iface = pa_hashmap_remove(c->record_streams, PA_UINT32_TO_PTR(idx))))
+ return;
+
+ object_path = pa_dbusiface_stream_get_path(stream_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_RECORD_STREAM_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbusiface_stream_free(stream_iface);
+ }
+ break;
+
+ case PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE:
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
+ pa_scache_entry *sample = NULL;
+
+ if (!(sample = pa_idxset_get_by_index(core->scache, idx)))
+ return; /* The sample was removed immediately after creation. */
+
+ if (!(sample_iface = pa_hashmap_get(c->samples, PA_UINT32_TO_PTR(idx)))) {
+ sample_iface = pa_dbusiface_sample_new(c, sample);
+ pa_hashmap_put(c->samples, PA_UINT32_TO_PTR(idx), sample_iface);
+ }
+
+ object_path = pa_dbusiface_sample_get_path(sample_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_SAMPLE].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ } else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
+ if (!(sample_iface = pa_hashmap_remove(c->samples, PA_UINT32_TO_PTR(idx))))
+ return;
+
+ object_path = pa_dbusiface_sample_get_path(sample_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_SAMPLE_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbusiface_sample_free(sample_iface);
+ }
+ break;
+
+ case PA_SUBSCRIPTION_EVENT_MODULE:
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
+ pa_module *module = NULL;
+
+ if (!(module = pa_idxset_get_by_index(core->modules, idx)))
+ return; /* The module was removed immediately after creation. */
+
+ if (!(module_iface = pa_hashmap_get(c->modules, PA_UINT32_TO_PTR(idx)))) {
+ module_iface = pa_dbusiface_module_new(module);
+ pa_hashmap_put(c->modules, PA_UINT32_TO_PTR(idx), module_iface);
+ }
+
+ object_path = pa_dbusiface_module_get_path(module_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_MODULE].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ } else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
+ if (!(module_iface = pa_hashmap_remove(c->modules, PA_UINT32_TO_PTR(idx))))
+ return;
+
+ object_path = pa_dbusiface_module_get_path(module_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_MODULE_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbusiface_module_free(module_iface);
+ }
+ break;
+
+ case PA_SUBSCRIPTION_EVENT_CLIENT:
+ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
+ pa_client *client = NULL;
+
+ if (!(client = pa_idxset_get_by_index(core->clients, idx)))
+ return; /* The client was removed immediately after creation. */
+
+ if (!(client_iface = pa_hashmap_get(c->clients, PA_UINT32_TO_PTR(idx)))) {
+ client_iface = pa_dbusiface_client_new(c, client);
+ pa_hashmap_put(c->clients, PA_UINT32_TO_PTR(idx), client_iface);
+ }
+
+ object_path = pa_dbusiface_client_get_path(client_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_CLIENT].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ } else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
+ if (!(client_iface = pa_hashmap_remove(c->clients, PA_UINT32_TO_PTR(idx))))
+ return;
+
+ object_path = pa_dbusiface_client_get_path(client_iface);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_CLIENT_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_OBJECT_PATH, &object_path, DBUS_TYPE_INVALID));
+
+ pa_dbusiface_client_free(client_iface);
+ }
+ break;
+ }
+
+ if (signal) {
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+ }
+}
+
+static pa_hook_result_t extension_registered_cb(void *hook_data, void *call_data, void *slot_data) {
+ pa_dbusiface_core *c = slot_data;
+ const char *ext_name = call_data;
+ DBusMessage *signal = NULL;
+
+ pa_assert(c);
+ pa_assert(ext_name);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_NEW_EXTENSION].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_STRING, &ext_name, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+
+ return PA_HOOK_OK;
+}
+
+static pa_hook_result_t extension_unregistered_cb(void *hook_data, void *call_data, void *slot_data) {
+ pa_dbusiface_core *c = slot_data;
+ const char *ext_name = call_data;
+ DBusMessage *signal = NULL;
+
+ pa_assert(c);
+ pa_assert(ext_name);
+
+ pa_assert_se((signal = dbus_message_new_signal(PA_DBUS_CORE_OBJECT_PATH,
+ PA_DBUS_CORE_INTERFACE,
+ signals[SIGNAL_EXTENSION_REMOVED].name)));
+ pa_assert_se(dbus_message_append_args(signal, DBUS_TYPE_STRING, &ext_name, DBUS_TYPE_INVALID));
+
+ pa_dbus_protocol_send_signal(c->dbus_protocol, signal);
+ dbus_message_unref(signal);
+
+ return PA_HOOK_OK;
+}
+
+pa_dbusiface_core *pa_dbusiface_core_new(pa_core *core) {
+ pa_dbusiface_core *c;
+ pa_card *card;
+ pa_sink *sink;
+ pa_source *source;
+ pa_dbusiface_device *device;
+ pa_sink_input *sink_input;
+ pa_source_output *source_output;
+ pa_scache_entry *sample;
+ pa_module *module;
+ pa_client *client;
+ uint32_t idx;
+
+ pa_assert(core);
+
+ c = pa_xnew(pa_dbusiface_core, 1);
+ c->core = pa_core_ref(core);
+ c->subscription = pa_subscription_new(core, PA_SUBSCRIPTION_MASK_ALL, subscription_cb, c);
+ c->dbus_protocol = pa_dbus_protocol_get(core);
+ c->cards = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
+ c->sinks_by_index = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
+ c->sinks_by_path = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func);
+ c->sources_by_index = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
+ c->sources_by_path = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func);
+ c->playback_streams = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
+ c->record_streams = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
+ c->samples = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
+ c->modules = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
+ c->clients = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
+ c->fallback_sink = pa_namereg_get_default_sink(core);
+ c->fallback_source = pa_namereg_get_default_source(core);
+ c->extension_registered_slot = pa_dbus_protocol_hook_connect(c->dbus_protocol,
+ PA_DBUS_PROTOCOL_HOOK_EXTENSION_REGISTERED,
+ PA_HOOK_NORMAL,
+ extension_registered_cb,
+ c);
+ c->extension_unregistered_slot = pa_dbus_protocol_hook_connect(c->dbus_protocol,
+ PA_DBUS_PROTOCOL_HOOK_EXTENSION_UNREGISTERED,
+ PA_HOOK_NORMAL,
+ extension_unregistered_cb,
+ c);
+ c->memstats = pa_dbusiface_memstats_new(c, core);
+
+ if (c->fallback_sink)
+ pa_sink_ref(c->fallback_sink);
+ if (c->fallback_source)
+ pa_source_ref(c->fallback_source);
+
+ PA_IDXSET_FOREACH(card, core->cards, idx)
+ pa_hashmap_put(c->cards, PA_UINT32_TO_PTR(idx), pa_dbusiface_card_new(c, card));
+
+ PA_IDXSET_FOREACH(sink, core->sinks, idx) {
+ device = pa_dbusiface_device_new_sink(c, sink);
+ pa_hashmap_put(c->sinks_by_index, PA_UINT32_TO_PTR(idx), device);
+ pa_hashmap_put(c->sinks_by_path, pa_dbusiface_device_get_path(device), device);
+ }
+
+ PA_IDXSET_FOREACH(source, core->sources, idx) {
+ device = pa_dbusiface_device_new_source(c, source);
+ pa_hashmap_put(c->sources_by_index, PA_UINT32_TO_PTR(idx), device);
+ pa_hashmap_put(c->sources_by_path, pa_dbusiface_device_get_path(device), device);
+ }
+
+ PA_IDXSET_FOREACH(sink_input, core->sink_inputs, idx)
+ pa_hashmap_put(c->playback_streams, PA_UINT32_TO_PTR(idx), pa_dbusiface_stream_new_playback(c, sink_input));
+
+ PA_IDXSET_FOREACH(source_output, core->source_outputs, idx)
+ pa_hashmap_put(c->record_streams, PA_UINT32_TO_PTR(idx), pa_dbusiface_stream_new_record(c, source_output));
+
+ PA_IDXSET_FOREACH(sample, core->scache, idx)
+ pa_hashmap_put(c->samples, PA_UINT32_TO_PTR(idx), pa_dbusiface_sample_new(c, sample));
+
+ PA_IDXSET_FOREACH(module, core->modules, idx)
+ pa_hashmap_put(c->modules, PA_UINT32_TO_PTR(idx), pa_dbusiface_module_new(module));
+
+ PA_IDXSET_FOREACH(client, core->clients, idx)
+ pa_hashmap_put(c->clients, PA_UINT32_TO_PTR(idx), pa_dbusiface_client_new(c, client));
+
+ pa_assert_se(pa_dbus_protocol_add_interface(c->dbus_protocol, PA_DBUS_CORE_OBJECT_PATH, &core_interface_info, c) >= 0);
+
+ return c;
+}
+
+static void free_card_cb(void *p, void *userdata) {
+ pa_dbusiface_card *c = p;
+
+ pa_assert(c);
+
+ pa_dbusiface_card_free(c);
+}
+
+static void free_device_cb(void *p, void *userdata) {
+ pa_dbusiface_device *d = p;
+
+ pa_assert(d);
+
+ pa_dbusiface_device_free(d);
+}
+
+static void free_stream_cb(void *p, void *userdata) {
+ pa_dbusiface_stream *s = p;
+
+ pa_assert(s);
+
+ pa_dbusiface_stream_free(s);
+}
+
+static void free_sample_cb(void *p, void *userdata) {
+ pa_dbusiface_sample *s = p;
+
+ pa_assert(s);
+
+ pa_dbusiface_sample_free(s);
+}
+
+static void free_module_cb(void *p, void *userdata) {
+ pa_dbusiface_module *m = p;
+
+ pa_assert(m);
+
+ pa_dbusiface_module_free(m);
+}
+
+static void free_client_cb(void *p, void *userdata) {
+ pa_dbusiface_client *c = p;
+
+ pa_assert(c);
+
+ pa_dbusiface_client_free(c);
+}
+
+void pa_dbusiface_core_free(pa_dbusiface_core *c) {
+ pa_assert(c);
+
+ pa_assert_se(pa_dbus_protocol_remove_interface(c->dbus_protocol, PA_DBUS_CORE_OBJECT_PATH, core_interface_info.name) >= 0);
+
+ pa_subscription_free(c->subscription);
+ pa_hashmap_free(c->cards, free_card_cb, NULL);
+ pa_hashmap_free(c->sinks_by_index, free_device_cb, NULL);
+ pa_hashmap_free(c->sinks_by_path, NULL, NULL);
+ pa_hashmap_free(c->sources_by_index, free_device_cb, NULL);
+ pa_hashmap_free(c->sources_by_path, NULL, NULL);
+ pa_hashmap_free(c->playback_streams, free_stream_cb, NULL);
+ pa_hashmap_free(c->record_streams, free_stream_cb, NULL);
+ pa_hashmap_free(c->samples, free_sample_cb, NULL);
+ pa_hashmap_free(c->modules, free_module_cb, NULL);
+ pa_hashmap_free(c->clients, free_client_cb, NULL);
+ pa_hook_slot_free(c->extension_registered_slot);
+ pa_hook_slot_free(c->extension_unregistered_slot);
+ pa_dbusiface_memstats_free(c->memstats);
+
+ if (c->fallback_sink)
+ pa_sink_unref(c->fallback_sink);
+ if (c->fallback_source)
+ pa_source_unref(c->fallback_source);
+
+ pa_dbus_protocol_unref(c->dbus_protocol);
+ pa_core_unref(c->core);
+
+ pa_xfree(c);
+}
+
+const char *pa_dbusiface_core_get_card_path(pa_dbusiface_core *c, const pa_card *card) {
+ pa_assert(c);
+ pa_assert(card);
+
+ return pa_dbusiface_card_get_path(pa_hashmap_get(c->cards, PA_UINT32_TO_PTR(card->index)));
+}
+
+const char *pa_dbusiface_core_get_sink_path(pa_dbusiface_core *c, const pa_sink *sink) {
+ pa_assert(c);
+ pa_assert(sink);
+
+ return pa_dbusiface_device_get_path(pa_hashmap_get(c->sinks_by_index, PA_UINT32_TO_PTR(sink->index)));
+}
+
+const char *pa_dbusiface_core_get_source_path(pa_dbusiface_core *c, const pa_source *source) {
+ pa_assert(c);
+ pa_assert(source);
+
+ return pa_dbusiface_device_get_path(pa_hashmap_get(c->sources_by_index, PA_UINT32_TO_PTR(source->index)));
+}
+
+const char *pa_dbusiface_core_get_playback_stream_path(pa_dbusiface_core *c, const pa_sink_input *sink_input) {
+ pa_assert(c);
+ pa_assert(sink_input);
+
+ return pa_dbusiface_stream_get_path(pa_hashmap_get(c->playback_streams, PA_UINT32_TO_PTR(sink_input->index)));
+}
+
+const char *pa_dbusiface_core_get_record_stream_path(pa_dbusiface_core *c, const pa_source_output *source_output) {
+ pa_assert(c);
+ pa_assert(source_output);
+
+ return pa_dbusiface_stream_get_path(pa_hashmap_get(c->record_streams, PA_UINT32_TO_PTR(source_output->index)));
+}
+
+const char *pa_dbusiface_core_get_module_path(pa_dbusiface_core *c, const pa_module *module) {
+ pa_assert(c);
+ pa_assert(module);
+
+ return pa_dbusiface_module_get_path(pa_hashmap_get(c->modules, PA_UINT32_TO_PTR(module->index)));
+}
+
+const char *pa_dbusiface_core_get_client_path(pa_dbusiface_core *c, const pa_client *client) {
+ pa_assert(c);
+ pa_assert(client);
+
+ return pa_dbusiface_client_get_path(pa_hashmap_get(c->clients, PA_UINT32_TO_PTR(client->index)));
+}
+
+pa_sink *pa_dbusiface_core_get_sink(pa_dbusiface_core *c, const char *object_path) {
+ pa_dbusiface_device *device = NULL;
+
+ pa_assert(c);
+ pa_assert(object_path);
+
+ device = pa_hashmap_get(c->sinks_by_path, object_path);
+
+ if (device)
+ return pa_dbusiface_device_get_sink(device);
+ else
+ return NULL;
+}
+
+pa_source *pa_dbusiface_core_get_source(pa_dbusiface_core *c, const char *object_path) {
+ pa_dbusiface_device *device = NULL;
+
+ pa_assert(c);
+ pa_assert(object_path);
+
+ device = pa_hashmap_get(c->sources_by_path, object_path);
+
+ if (device)
+ return pa_dbusiface_device_get_source(device);
+ else
+ return NULL;
+}
generated by cgit (git 2.34.1) at 2024-04-26 23:39:17 +0000