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native-protocol: allow enumerating ports

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This commit is contained in:
Lennart Poettering 2009-06-17 23:17:37 +02:00
parent c65ebeec1e
commit 46b8ca21d1
3 changed files with 156 additions and 13 deletions
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24
src/pulse/introspect.h
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@ -193,6 +193,15 @@ PA_C_DECL_BEGIN
/** @{ \name Sinks */
/** Stores information about a specific port of a sink. Please
* note that this structure can be extended as part of evolutionary
* API updates at any time in any new release. \since 0.9.16 */
typedef struct pa_sink_port_info {
const char *name; /**< Name of this port */
const char *description; /**< Description of this port */
uint32_t priority; /**< The higher this value is the more useful this port is as a default */
} pa_sink_port_info;
/** Stores information about sinks. Please note that this structure
* can be extended as part of evolutionary API updates at any time in
* any new release. */
@ -216,6 +225,9 @@ typedef struct pa_sink_info {
pa_sink_state_t state; /**< State \since 0.9.15 */
uint32_t n_volume_steps; /**< Number of volume steps for sinks which do not support arbitrary volumes. \since 0.9.15 */
uint32_t card; /**< Card index, or PA_INVALID_INDEX. \since 0.9.15 */
uint32_t n_ports; /**< Number of entries in port array \since 0.9.16 */
pa_sink_port_info** ports; /**< Array of available ports, or NULL. Array is terminated by an entry set to NULL. The number of entries is stored in n_ports \since 0.9.16 */
pa_sink_port_info* active_port; /**< Pointer to active port in the array, or NULL \since 0.9.16 */
} pa_sink_info;
/** Callback prototype for pa_context_get_sink_info_by_name() and friends */
@ -258,6 +270,15 @@ pa_operation* pa_context_set_sink_port_by_name(pa_context *c, const char*name, c
/** @{ \name Sources */
/** Stores information about a specific port of a source. Please
* note that this structure can be extended as part of evolutionary
* API updates at any time in any new release. \since 0.9.16 */
typedef struct pa_source_port_info {
const char *name; /**< Name of this port */
const char *description; /**< Description of this port */
uint32_t priority; /**< The higher this value is the more useful this port is as a default */
} pa_source_port_info;
/** Stores information about sources. Please note that this structure
* can be extended as part of evolutionary API updates at any time in
* any new release. */
@ -281,6 +302,9 @@ typedef struct pa_source_info {
pa_source_state_t state; /**< State \since 0.9.15 */
uint32_t n_volume_steps; /**< Number of volume steps for sources which do not support arbitrary volumes. \since 0.9.15 */
uint32_t card; /**< Card index, or PA_INVALID_INDEX. \since 0.9.15 */
uint32_t n_ports; /**< Number of entries in port array \since 0.9.16 */
pa_source_port_info** ports; /**< Array of available ports, or NULL. Array is terminated by an entry set to NULL. The number of entries is stored in n_ports \since 0.9.16 */
pa_source_port_info* active_port; /**< Pointer to active port in the array, or NULL \since 0.9.16 */
} pa_source_info;
/** Callback prototype for pa_context_get_source_info_by_name() and friends */