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pulse-server: handle monitor sources

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This commit is contained in:
Wim Taymans 2020-10-26 18:10:05 +01:00
parent c49771150c
commit 8759ceb551
2 changed files with 105 additions and 36 deletions
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8
src/modules/module-protocol-pulse/defs.h
View file

@ -273,3 +273,11 @@ enum {
SUBSCRIPTION_EVENT_REMOVE = 0x0020U, SUBSCRIPTION_EVENT_REMOVE = 0x0020U,
SUBSCRIPTION_EVENT_TYPE_MASK = 0x0030U SUBSCRIPTION_EVENT_TYPE_MASK = 0x0030U
}; };
static inline bool pw_endswith(const char *s, const char *sfx)
{
size_t l1, l2;
l1 = strlen(s);
l2 = strlen(sfx);
return l1 >= l2 && strcmp(s + l1 - l2, sfx) == 0;
}

109
src/modules/module-protocol-pulse/pulse-server.c
View file

@ -582,6 +582,11 @@ static bool is_source(struct pw_manager_object *o)
strcmp(str, "Audio/Source") == 0; strcmp(str, "Audio/Source") == 0;
} }
static bool is_source_or_monitor(struct pw_manager_object *o)
{
return is_source(o) || is_sink(o);
}
static bool is_sink_input(struct pw_manager_object *o) static bool is_sink_input(struct pw_manager_object *o)
{ {
const char *str; const char *str;
@ -662,7 +667,7 @@ static struct pw_manager_object *find_linked(struct client *client, uint32_t obj
return p; return p;
} }
if (direction == PW_DIRECTION_INPUT && obj_id == in_node) { if (direction == PW_DIRECTION_INPUT && obj_id == in_node) {
struct selector sel = { .id = out_node, .type = is_source, }; struct selector sel = { .id = out_node, .type = is_source_or_monitor, };
if ((p = select_object(m, &sel)) != NULL) if ((p = select_object(m, &sel)) != NULL)
return p; return p;
} }
@ -975,8 +980,13 @@ static int reply_create_playback_stream(struct stream *stream)
peer = find_linked(client, stream->id, stream->direction); peer = find_linked(client, stream->id, stream->direction);
if (peer) { if (peer) {
if (is_sink(peer)) {
peer_id = peer->id | 0x10000u;
peer_name = pw_properties_get(peer->props, PW_KEY_NODE_NAME);
} else {
peer_id = peer->id; peer_id = peer->id;
peer_name = pw_properties_get(peer->props, PW_KEY_NODE_NAME); peer_name = pw_properties_get(peer->props, PW_KEY_NODE_NAME);
}
} else { } else {
peer_id = SPA_ID_INVALID; peer_id = SPA_ID_INVALID;
peer_name = NULL; peer_name = NULL;
@ -1072,8 +1082,13 @@ static int reply_create_record_stream(struct stream *stream)
peer = find_linked(client, stream->id, stream->direction); peer = find_linked(client, stream->id, stream->direction);
if (peer) { if (peer) {
if (is_sink(peer)) {
peer_id = peer->id | 0x10000u;
peer_name = pw_properties_get(peer->props, PW_KEY_NODE_NAME);
} else {
peer_id = peer->id; peer_id = peer->id;
peer_name = pw_properties_get(peer->props, PW_KEY_NODE_NAME); peer_name = pw_properties_get(peer->props, PW_KEY_NODE_NAME);
}
} else { } else {
peer_id = SPA_ID_INVALID; peer_id = SPA_ID_INVALID;
peer_name = NULL; peer_name = NULL;
@ -1674,7 +1689,7 @@ static int do_create_record_stream(struct client *client, uint32_t command, uint
struct pw_properties *props = NULL; struct pw_properties *props = NULL;
uint8_t n_formats = 0; uint8_t n_formats = 0;
struct stream *stream = NULL; struct stream *stream = NULL;
uint32_t n_params = 0, flags; uint32_t n_params = 0, flags, id;
const struct spa_pod *params[32]; const struct spa_pod *params[32];
uint8_t buffer[4096]; uint8_t buffer[4096];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buffer, sizeof(buffer)); struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buffer, sizeof(buffer));
@ -1826,12 +1841,25 @@ static int do_create_record_stream(struct client *client, uint32_t command, uint
if (no_move) if (no_move)
flags |= PW_STREAM_FLAG_DONT_RECONNECT; flags |= PW_STREAM_FLAG_DONT_RECONNECT;
if (source_name != NULL) if (source_name != NULL) {
pw_properties_set(props, if ((id = atoi(source_name)) != 0)
PW_KEY_NODE_TARGET, source_name); source_index = id;
else if (source_index != SPA_ID_INVALID) }
if (source_index != SPA_ID_INVALID) {
if (source_index & 0x10000u)
source_index &= 0xffffu;
pw_properties_setf(props, pw_properties_setf(props,
PW_KEY_NODE_TARGET, "%u", source_index); PW_KEY_NODE_TARGET, "%u", source_index);
} else if (source_name != NULL) {
if (pw_endswith(source_name, ".monitor")) {
pw_properties_setf(props,
PW_KEY_NODE_TARGET,
"%.*s", (int)strlen(source_name)-8, source_name);
} else {
pw_properties_set(props,
PW_KEY_NODE_TARGET, source_name);
}
}
fix_stream_properties(stream, props), fix_stream_properties(stream, props),
stream->stream = pw_stream_new(client->core, name, props); stream->stream = pw_stream_new(client->core, name, props);
@ -2513,14 +2541,19 @@ static int fill_client_info(struct client *client, struct message *m,
struct pw_manager_object *o) struct pw_manager_object *o)
{ {
struct pw_client_info *info = o->info; struct pw_client_info *info = o->info;
const char *str;
uint32_t module_id = SPA_ID_INVALID;
if (o == NULL || !is_client(o)) if (o == NULL || !is_client(o))
return ERR_NOENTITY; return ERR_NOENTITY;
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)
module_id = (uint32_t)atoi(str);
message_put(m, message_put(m,
TAG_U32, o->id, /* client index */ TAG_U32, o->id, /* client index */
TAG_STRING, pw_properties_get(o->props, PW_KEY_APP_NAME), TAG_STRING, pw_properties_get(o->props, PW_KEY_APP_NAME),
TAG_U32, SPA_ID_INVALID, /* module */ TAG_U32, module_id, /* module */
TAG_STRING, "PipeWire", /* driver */ TAG_STRING, "PipeWire", /* driver */
TAG_INVALID); TAG_INVALID);
if (client->version >= 13) { if (client->version >= 13) {
@ -2645,8 +2678,10 @@ static int fill_sink_info(struct client *client, struct message *m,
struct sample_spec ss; struct sample_spec ss;
struct volume volume; struct volume volume;
struct channel_map map; struct channel_map map;
const char *name; const char *name, *str;
char *monitor_name = NULL; char *monitor_name = NULL;
uint32_t module_id = SPA_ID_INVALID;
uint32_t card_id = SPA_ID_INVALID;
if (o == NULL || info == NULL || info->props == NULL || !is_sink(o)) if (o == NULL || info == NULL || info->props == NULL || !is_sink(o))
return ERR_NOENTITY; return ERR_NOENTITY;
@ -2664,12 +2699,15 @@ static int fill_sink_info(struct client *client, struct message *m,
.map[0] = 1, .map[0] = 1,
.map[1] = 2, }; .map[1] = 2, };
name = spa_dict_lookup(info->props, PW_KEY_NODE_NAME); if ((name = spa_dict_lookup(info->props, PW_KEY_NODE_NAME)) != NULL) {
if (name) {
size_t size = strlen(name) + 10; size_t size = strlen(name) + 10;
monitor_name = alloca(size); monitor_name = alloca(size);
snprintf(monitor_name, size, "%s.monitor", name); snprintf(monitor_name, size, "%s.monitor", name);
} }
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)
module_id = (uint32_t)atoi(str);
if ((str = spa_dict_lookup(info->props, PW_KEY_DEVICE_ID)) != NULL)
card_id = (uint32_t)atoi(str);
message_put(m, message_put(m,
TAG_U32, o->id, /* sink index */ TAG_U32, o->id, /* sink index */
@ -2677,7 +2715,7 @@ static int fill_sink_info(struct client *client, struct message *m,
TAG_STRING, spa_dict_lookup(info->props, PW_KEY_NODE_DESCRIPTION), TAG_STRING, spa_dict_lookup(info->props, PW_KEY_NODE_DESCRIPTION),
TAG_SAMPLE_SPEC, &ss, TAG_SAMPLE_SPEC, &ss,
TAG_CHANNEL_MAP, &map, TAG_CHANNEL_MAP, &map,
TAG_U32, SPA_ID_INVALID, /* module index */ TAG_U32, module_id, /* module index */
TAG_CVOLUME, &volume, TAG_CVOLUME, &volume,
TAG_BOOLEAN, false, TAG_BOOLEAN, false,
TAG_U32, o->id | 0x10000U, /* monitor source */ TAG_U32, o->id | 0x10000U, /* monitor source */
@ -2698,7 +2736,7 @@ static int fill_sink_info(struct client *client, struct message *m,
TAG_VOLUME, 1.0f, /* base volume */ TAG_VOLUME, 1.0f, /* base volume */
TAG_U32, 0, /* state */ TAG_U32, 0, /* state */
TAG_U32, 256, /* n_volume_steps */ TAG_U32, 256, /* n_volume_steps */
TAG_U32, SPA_ID_INVALID, /* card index */ TAG_U32, card_id, /* card index */
TAG_INVALID); TAG_INVALID);
} }
if (client->version >= 16) { if (client->version >= 16) {
@ -2729,9 +2767,11 @@ static int fill_source_info(struct client *client, struct message *m,
struct volume volume; struct volume volume;
struct channel_map map; struct channel_map map;
bool is_monitor; bool is_monitor;
const char *name, *desc; const char *name, *desc, *str;
char *monitor_name = NULL; char *monitor_name = NULL;
char *monitor_desc = NULL; char *monitor_desc = NULL;
uint32_t module_id = SPA_ID_INVALID;
uint32_t card_id = SPA_ID_INVALID;
is_monitor = is_sink(o); is_monitor = is_sink(o);
if (o == NULL || info == NULL || info->props == NULL || if (o == NULL || info == NULL || info->props == NULL ||
@ -2751,18 +2791,20 @@ static int fill_source_info(struct client *client, struct message *m,
.map[0] = 1, .map[0] = 1,
.map[1] = 2, }; .map[1] = 2, };
name = spa_dict_lookup(info->props, PW_KEY_NODE_NAME); if ((name = spa_dict_lookup(info->props, PW_KEY_NODE_NAME)) != NULL) {
if (name) {
size_t size = strlen(name) + 10; size_t size = strlen(name) + 10;
monitor_name = alloca(size); monitor_name = alloca(size);
snprintf(monitor_name, size, "%s.monitor", name); snprintf(monitor_name, size, "%s.monitor", name);
} }
desc = spa_dict_lookup(info->props, PW_KEY_NODE_DESCRIPTION); if ((desc = spa_dict_lookup(info->props, PW_KEY_NODE_DESCRIPTION)) != NULL) {
if (desc) {
size_t size = strlen(name) + 20; size_t size = strlen(name) + 20;
monitor_desc = alloca(size); monitor_desc = alloca(size);
snprintf(monitor_desc, size, "Monitor of %s", desc); snprintf(monitor_desc, size, "Monitor of %s", desc);
} }
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)
module_id = (uint32_t)atoi(str);
if ((str = spa_dict_lookup(info->props, PW_KEY_DEVICE_ID)) != NULL)
card_id = (uint32_t)atoi(str);
message_put(m, message_put(m,
TAG_U32, is_monitor ? o->id | 0x10000 : o->id, /* source index */ TAG_U32, is_monitor ? o->id | 0x10000 : o->id, /* source index */
@ -2770,7 +2812,7 @@ static int fill_source_info(struct client *client, struct message *m,
TAG_STRING, is_monitor ? monitor_desc : desc, TAG_STRING, is_monitor ? monitor_desc : desc,
TAG_SAMPLE_SPEC, &ss, TAG_SAMPLE_SPEC, &ss,
TAG_CHANNEL_MAP, &map, TAG_CHANNEL_MAP, &map,
TAG_U32, SPA_ID_INVALID, /* module index */ TAG_U32, module_id, /* module index */
TAG_CVOLUME, &volume, TAG_CVOLUME, &volume,
TAG_BOOLEAN, false, TAG_BOOLEAN, false,
TAG_U32, is_monitor ? o->id : SPA_ID_INVALID, /* monitor of sink */ TAG_U32, is_monitor ? o->id : SPA_ID_INVALID, /* monitor of sink */
@ -2791,7 +2833,7 @@ static int fill_source_info(struct client *client, struct message *m,
TAG_VOLUME, 1.0f, /* base volume */ TAG_VOLUME, 1.0f, /* base volume */
TAG_U32, 0, /* state */ TAG_U32, 0, /* state */
TAG_U32, 256, /* n_volume_steps */ TAG_U32, 256, /* n_volume_steps */
TAG_U32, SPA_ID_INVALID, /* card index */ TAG_U32, card_id, /* card index */
TAG_INVALID); TAG_INVALID);
} }
if (client->version >= 16) { if (client->version >= 16) {
@ -2822,6 +2864,8 @@ static int fill_sink_input_info(struct client *client, struct message *m,
struct volume volume; struct volume volume;
struct channel_map map; struct channel_map map;
struct pw_manager_object *peer; struct pw_manager_object *peer;
const char *str;
uint32_t module_id = SPA_ID_INVALID, client_id = SPA_ID_INVALID;
if (o == NULL || info == NULL || info->props == NULL || !is_sink_input(o)) if (o == NULL || info == NULL || info->props == NULL || !is_sink_input(o))
return ERR_NOENTITY; return ERR_NOENTITY;
@ -2839,13 +2883,18 @@ static int fill_sink_input_info(struct client *client, struct message *m,
.map[0] = 1, .map[0] = 1,
.map[1] = 2, }; .map[1] = 2, };
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)
module_id = (uint32_t)atoi(str);
if ((str = spa_dict_lookup(info->props, PW_KEY_CLIENT_ID)) != NULL)
client_id = (uint32_t)atoi(str);
peer = find_linked(client, o->id, PW_DIRECTION_OUTPUT); peer = find_linked(client, o->id, PW_DIRECTION_OUTPUT);
message_put(m, message_put(m,
TAG_U32, o->id, /* sink_input index */ TAG_U32, o->id, /* sink_input index */
TAG_STRING, spa_dict_lookup(info->props, PW_KEY_MEDIA_NAME), TAG_STRING, spa_dict_lookup(info->props, PW_KEY_MEDIA_NAME),
TAG_U32, SPA_ID_INVALID, /* module index */ TAG_U32, module_id, /* module index */
TAG_U32, SPA_ID_INVALID, /* client index */ TAG_U32, client_id, /* client index */
TAG_U32, peer ? peer->id : SPA_ID_INVALID, /* sink index */ TAG_U32, peer ? peer->id : SPA_ID_INVALID, /* sink index */
TAG_SAMPLE_SPEC, &ss, TAG_SAMPLE_SPEC, &ss,
TAG_CHANNEL_MAP, &map, TAG_CHANNEL_MAP, &map,
@ -2891,6 +2940,8 @@ static int fill_source_output_info(struct client *client, struct message *m,
struct volume volume; struct volume volume;
struct channel_map map; struct channel_map map;
struct pw_manager_object *peer; struct pw_manager_object *peer;
const char *str;
uint32_t module_id = SPA_ID_INVALID, client_id = SPA_ID_INVALID;
if (o == NULL || info == NULL || info->props == NULL || !is_source_output(o)) if (o == NULL || info == NULL || info->props == NULL || !is_source_output(o))
return ERR_NOENTITY; return ERR_NOENTITY;
@ -2908,13 +2959,18 @@ static int fill_source_output_info(struct client *client, struct message *m,
.map[0] = 1, .map[0] = 1,
.map[1] = 2, }; .map[1] = 2, };
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)
module_id = (uint32_t)atoi(str);
if ((str = spa_dict_lookup(info->props, PW_KEY_CLIENT_ID)) != NULL)
client_id = (uint32_t)atoi(str);
peer = find_linked(client, o->id, PW_DIRECTION_OUTPUT); peer = find_linked(client, o->id, PW_DIRECTION_OUTPUT);
message_put(m, message_put(m,
TAG_U32, o->id, /* source_output index */ TAG_U32, o->id, /* source_output index */
TAG_STRING, spa_dict_lookup(info->props, PW_KEY_MEDIA_NAME), TAG_STRING, spa_dict_lookup(info->props, PW_KEY_MEDIA_NAME),
TAG_U32, SPA_ID_INVALID, /* module index */ TAG_U32, module_id, /* module index */
TAG_U32, SPA_ID_INVALID, /* client index */ TAG_U32, client_id, /* client index */
TAG_U32, peer ? peer->id : SPA_ID_INVALID, /* source index */ TAG_U32, peer ? peer->id : SPA_ID_INVALID, /* source index */
TAG_SAMPLE_SPEC, &ss, TAG_SAMPLE_SPEC, &ss,
TAG_CHANNEL_MAP, &map, TAG_CHANNEL_MAP, &map,
@ -2985,7 +3041,7 @@ static int do_get_info(struct client *client, uint32_t command, uint32_t tag, st
fill_func = fill_sink_info; fill_func = fill_sink_info;
break; break;
case COMMAND_GET_SOURCE_INFO: case COMMAND_GET_SOURCE_INFO:
sel.type = is_source; sel.type = is_source_or_monitor;
sel.key = PW_KEY_NODE_NAME; sel.key = PW_KEY_NODE_NAME;
fill_func = fill_source_info; fill_func = fill_source_info;
break; break;
@ -3012,6 +3068,11 @@ static int do_get_info(struct client *client, uint32_t command, uint32_t tag, st
pw_log_info(NAME" %p: %s idx:%u name:%s", impl, pw_log_info(NAME" %p: %s idx:%u name:%s", impl,
commands[command].name, sel.id, sel.value); commands[command].name, sel.id, sel.value);
if (command == COMMAND_GET_SOURCE_INFO &&
sel.value != NULL && pw_endswith(sel.value, ".monitor")) {
sel.value = strndupa(sel.value, strlen(sel.value)-8);
}
o = select_object(client->manager, &sel); o = select_object(client->manager, &sel);
if (o == NULL) if (o == NULL)
goto error_noentity; goto error_noentity;