mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-01 22:58:50 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

pulse-server: add move and default sink/source

Browse source 
Clean up error handling, use errno everywhere and convert when needed.
This commit is contained in:
Wim Taymans 2020-10-29 11:59:16 +01:00
parent 686128a5dd
commit c619d7851f
4 changed files with 433 additions and 404 deletions
Download patch file Download diff file Expand all files Collapse all files

75
src/modules/module-protocol-pulse/manager.c
View file

@ -33,6 +33,8 @@
#define manager_emit_removed(m,o) spa_hook_list_call(&m->hooks, struct pw_manager_events, removed, 0, o)
#define manager_emit_metadata(m,s,k,t,v) spa_hook_list_call(&m->hooks, struct pw_manager_events, metadata,0,s,k,t,v)
struct object;
struct manager {
struct pw_manager this;
@ -40,6 +42,8 @@ struct manager {
struct spa_hook registry_listener;
int sync_seq;
struct object *metadata;
struct spa_hook_list hooks;
};
@ -47,7 +51,8 @@ struct object_info {
const char *type;
uint32_t version;
const void *events;
void (*destroy) (void *object);
void (*init) (struct object *object);
void (*destroy) (struct object *object);
};
struct object {
@ -131,6 +136,12 @@ static void object_destroy(struct object *o)
free(o);
}
/* core */
static const struct object_info core_info = {
.type = PW_TYPE_INTERFACE_Core,
.version = PW_VERSION_CORE,
};
/* client */
static void client_event_info(void *object, const struct pw_client_info *info)
{
@ -155,9 +166,8 @@ static const struct pw_client_events client_events = {
.info = client_event_info,
};
static void client_destroy(void *data)
static void client_destroy(struct object *o)
{
struct object *o = data;
if (o->this.info)
pw_client_info_free(o->this.info);
}
@ -193,9 +203,8 @@ static const struct pw_module_events module_events = {
.info = module_event_info,
};
static void module_destroy(void *data)
static void module_destroy(struct object *o)
{
struct object *o = data;
if (o->this.info)
pw_module_info_free(o->this.info);
}
@ -257,9 +266,8 @@ static const struct pw_device_events device_events = {
.param = device_event_param,
};
static void device_destroy(void *data)
static void device_destroy(struct object *o)
{
struct object *o = data;
if (o->this.info)
pw_device_info_free(o->this.info);
}
@ -324,9 +332,8 @@ static const struct pw_node_events node_events = {
.param = node_event_param,
};
static void node_destroy(void *data)
static void node_destroy(struct object *o)
{
struct object *o = data;
if (o->this.info)
pw_node_info_free(o->this.info);
}
@ -362,14 +369,31 @@ static const struct pw_metadata_events metadata_events = {
.property = metadata_property,
};
static void metadata_init(struct object *o)
{
struct manager *m = o->manager;
if (m->metadata == NULL)
m->metadata = o;
}
static void metadata_destroy(struct object *o)
{
struct manager *m = o->manager;
if (m->metadata == o)
m->metadata = NULL;
}
static const struct object_info metadata_info = {
.type = PW_TYPE_INTERFACE_Metadata,
.version = PW_VERSION_METADATA,
.events = &metadata_events,
.init = metadata_init,
.destroy = metadata_destroy,
};
static const struct object_info *objects[] =
{
&core_info,
&module_info,
&client_info,
&device_info,
@ -459,6 +483,9 @@ static void registry_event_global(void *data, uint32_t id,
&o->proxy_listener,
&proxy_events, o);
if (info->init)
info->init(o);
core_sync(m);
}
@ -541,16 +568,32 @@ void pw_manager_add_listener(struct pw_manager *manager,
core_sync(m);
}
struct pw_manager_object *pw_manager_find_object(struct pw_manager *manager,
uint32_t id)
int pw_manager_set_metadata(struct pw_manager *manager,
uint32_t subject, const char *key, const char *type,
const char *format, ...)
{
struct manager *m = SPA_CONTAINER_OF(manager, struct manager, this);
struct object *o;
struct object *s;
va_list args;
char buf[1024];
o = find_object(m, id);
if (o == NULL)
return NULL;
return (struct pw_manager_object*)o;
if ((s = find_object(m, subject)) == NULL)
return -ENOENT;
if (!SPA_FLAG_IS_SET(s->this.permissions, PW_PERM_M))
return -EACCES;
if (m->metadata == NULL)
return -ENOTSUP;
if (!SPA_FLAG_IS_SET(m->metadata->this.permissions, PW_PERM_W|PW_PERM_X))
return -EACCES;
va_start(args, format);
vsnprintf(buf, sizeof(buf)-1, format, args);
va_end(args);
pw_metadata_set_property(m->metadata->this.proxy,
subject, key, type, buf);
return 0;
}
int pw_manager_for_each_object(struct pw_manager *manager,