diff options
Diffstat (limited to 'src/ahl-binding.h')
| -rw-r--r-- | src/ahl-binding.h | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/src/ahl-binding.h b/src/ahl-binding.h index 508ca0a..8f308d5 100644 --- a/src/ahl-binding.h +++ b/src/ahl-binding.h @@ -31,12 +31,22 @@ #define AHL_POLICY_ACCEPT 1 #define AHL_POLICY_REJECT 0 +#define AHL_ACCESS_CONTROL_GRANTED 1 +#define AHL_ACCESS_CONTROL_DENIED 0 #define AHL_UNDEFINED -1 typedef int endpointID_t; typedef int streamID_t; +// Define default behavior of audio role when interrupted by higher priority sources +typedef enum InterruptedBehavior { + AHL_INTERRUPTEDBEHAVIOR_CONTINUE = 0, // Continue to play when interrupted (e.g. media may be ducked) + AHL_INTERRUPTEDBEHAVIOR_CANCEL, // Abort playback when interrupted (e.g. non-important HMI feedback that does not make sense later) + AHL_INTERRUPTEDBEHAVIOR_PAUSE, // Pause source when interrupted, to be resumed afterwards (e.g. non-temporal guidance) + AHL_INTERRUPTEDBEHAVIOR_MAXVALUE, // Enum count, keep at the end +} InterruptedBehaviorT; + typedef enum EndpointSelectionMode { AHL_ENDPOINTSELMODE_AUTO = 0, // Automatic endpoint selection based on config priority AHL_ENDPOINTSELMODE_MANUAL, // Explicit endpoint selection @@ -61,7 +71,8 @@ typedef struct EndpointInfo { endpointID_t endpointID; // Unique endpoint ID (per type) EndpointTypeT type; // Source or sink device - GString * gsDeviceName; // Device name for applications to display + GString * gsDeviceName; // Unique device card name + GString * gsDisplayName; // Application display name GString * gsDeviceURI; // Associated URI DeviceURITypeT deviceURIType; // Device URI type (includes audio domain information) GString * gsAudioRole; // Audio role that registered this endpoint @@ -75,7 +86,7 @@ typedef struct EndpointInfo typedef struct StreamInfo { streamID_t streamID; // Stream unique ID EndpointInfoT * pEndpointInfo; // Associated endpoint information - StreamStateT streamState; // Stream activity state + StreamStateT streamState; // Stream activity state StreamMuteT streamMute; // Stream mute state struct afb_event streamStateEvent; // Stream specific event for stream state changes EndpointSelectionModeT endpointSelMode; // Automatic (priority based) or manual endpoint selection @@ -103,8 +114,15 @@ typedef struct AHLCtx { endpointID_t nextSinkEndpointID; // Counter to assign new ID endpointID_t nextStreamID; // Counter to assign new ID GArray * pHALList; // List of HAL dependencies + int iNumActiveClients; // Number of clients with active stream(s) } AHLCtxT; +// Client specific binding context +typedef struct AHLClientCtx { + GArray * pEndpointAccessList; // List of endpoints that client has control over + GArray * pStreamAccessList; // List of streams that client has control over +} AHLClientCtxT; + // ahl-binding.c PUBLIC int AhlBindingInit(); PUBLIC void AhlOnEvent(const char *evtname, json_object *eventJ); @@ -117,17 +135,17 @@ void TermEndpoints(); int ParseHLBConfig(); // ahl-policy.c int Policy_Endpoint_Property_Init(EndpointInfoT * io_pEndpointInfo); -int Policy_Init(); -void Policy_Term(); -int Policy_OpenStream(char *pAudioRole, EndpointTypeT endpointType, endpointID_t endpointID); -int Policy_CloseStream(streamID_t streamID); -int Policy_SetStreamState(streamID_t streamID, StreamStateT streamState ); -int Policy_SetStreamMute(streamID_t streamID, StreamMuteT streamMute); -int Policy_SetVolume(EndpointTypeT endpointType, endpointID_t endpointID, char *volumeStr); -int Policy_SetProperty(EndpointTypeT endpointType, endpointID_t endpointID, char *propertyName, char *propValueStr); +int Policy_OpenStream(StreamInfoT * pStreamInfo); +int Policy_CloseStream(StreamInfoT * pStreamInfo); +int Policy_SetStreamState(StreamInfoT * pStreamInfo, int AudioRoleIndex, StreamStateT streamState); +int Policy_SetStreamMute(StreamInfoT * pStreamInfo, StreamMuteT streamMute); int Policy_PostEvent(char *eventName, char *audioRole, char *mediaName, void *audioContext); int Policy_AudioDeviceChange(); - - +int Policy_SetVolume(EndpointInfoT * f_pEndpointInfo, char *volumeStr); +//Todo +int Policy_SetProperty(EndpointInfoT * f_pEndpointInfo, char *propertyName, json_object *propValue); +int Policy_Init(); +void Policy_Term(); +void Policy_OnEvent(const char *evtname, json_object *eventJ); #endif // AHL_BINDING_INCLUDE |