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pulse-server: add more introspection

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Add default nodes support and subscription events when it changes.
Fix stream id.
Fix node lookup.
Fix node volume.
This commit is contained in:
Wim Taymans 2020-10-26 13:28:45 +01:00
parent f75acc31d3
commit a372e4e90e
4 changed files with 552 additions and 224 deletions
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17
src/modules/module-protocol-pulse/manager.h
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@ -34,7 +34,6 @@ extern "C" {
#include <pipewire/pipewire.h>
struct pw_manager;
struct pw_manager_object;
struct pw_manager_events {
@ -50,15 +49,27 @@ struct pw_manager_events {
void (*updated) (void *data, struct pw_manager_object *object);
void (*removed) (void *data, struct pw_manager_object *object);
void (*metadata) (void *data, uint32_t subject, const char *key,
const char *type, const char *value);
};
struct pw_manager {
struct pw_core *core;
struct pw_registry *registry;
uint32_t n_objects;
struct spa_list object_list;
};
struct pw_manager_param {
uint32_t id;
struct spa_list link; /**< link in param_list */
struct spa_list link; /**< link in manager_object param_list */
struct spa_pod *param;
};
struct pw_manager_object {
struct spa_list link; /**< link in manager object_list */
uint32_t id;
uint32_t permissions;
char *type;
@ -78,8 +89,6 @@ void pw_manager_add_listener(struct pw_manager *manager,
void pw_manager_destroy(struct pw_manager *manager);
struct pw_manager_object *pw_manager_find_object(struct pw_manager *manager,
uint32_t id);
int pw_manager_for_each_object(struct pw_manager *manager,
int (*callback) (void *data, struct pw_manager_object *object),
void *data);