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Diffstat (limited to 'ahl-binding/ahl-binding.h')
| -rw-r--r-- | ahl-binding/ahl-binding.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/ahl-binding/ahl-binding.h b/ahl-binding/ahl-binding.h deleted file mode 100644 index 6ceb040..0000000 --- a/ahl-binding/ahl-binding.h +++ /dev/null @@ -1,119 +0,0 @@ -/* - * Copyright (C) 2017 "Audiokinetic Inc" - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef AHL_BINDING_INCLUDE -#define AHL_BINDING_INCLUDE - -//#define AHL_DISCONNECT_POLICY // define for debugging HLB in standalone only - -#include <json-c/json.h> -#include <glib.h> -#define AFB_BINDING_VERSION 2 -#include <afb/afb-binding.h> -#include "ahl-interface.h" -#include "ahl-policy-utils.h" - -#ifndef PUBLIC - #define PUBLIC -#endif - -#define AHL_SUCCESS 0 -#define AHL_WARNING 1 -#define AHL_FAIL -1 - -#define AHL_ACCESS_CONTROL_GRANTED 1 -#define AHL_ACCESS_CONTROL_DENIED 0 - -#define AHL_STR_MAX_LENGTH 256 - -typedef struct EndpointInfo -{ - endpointID_t endpointID; // Unique endpoint ID (per type) - EndpointTypeT type; // Source or sink device - char * gsDeviceName; // Unique device card name - char * gsDisplayName; // Application display name - char * gsDeviceURI; // Associated URI - char * gsDeviceDomain; // Device URI domain (e.g. alsa or pulse) - char * pRoleName; // Role assigned to this endpoint - DeviceURITypeT deviceURIType; // Device URI type (includes audio domain information) - char * gsHALAPIName; // HAL associated with the device (for volume control) - AlsaDeviceInfoT alsaInfo; // ALSA specific device information - AudioFormatT format; // Preferred audio format supported (later could be array of supported formats) - int iVolume; // Storage for current endpoint volume (policy effected). - GHashTable * pPropTable; // Storage for array of properties (policy effected) -} EndpointInfoT; - -typedef struct StreamInfo { - streamID_t streamID; // Stream unique ID - EndpointInfoT * pEndpointInfo; // Associated endpoint information (reference) - 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 - char * pRoleName; // Role string identifier (from role config but could be programatically overriden later) - int iPriority; // Role normalized priority (0-100) (from role config but could be programatically overriden later) - InterruptBehaviorT eInterruptBehavior; // Role behavior when interrupting lower priority streams (from role config but could be programatically overriden later) -} StreamInfoT; - -typedef struct RoleInfo { - char * pRoleName; // Role string identifier - int iPriority; // Role normalized priority (0-100) - InterruptBehaviorT eInterruptBehavior; // Role behavior when interrupting lower priority streams - GPtrArray * pActionList; // List of supported actions for the role (gchar*) - GPtrArray * pSourceEndpoints; // Source endpoints info (EndpointInfoT*) - GPtrArray * pSinkEndpoints; // Sink endpoints info (EndpointInfoT*) -} RoleInfoT; - -// Parts of the context that are visible to the policy (for state based decisions) -typedef struct AHLPolicyCtx { - GHashTable * pRoleInfo; // Hash table of role information structure (RoleInfoT*) accessed by role name - GHashTable * pStreams; // List of active streams (StreamInfoT*) accessed by streamID - GPtrArray * pHALList; // List of HAL dependencies - // TODO: Events need to be sent directly by HLB when separation with policy complete - struct afb_event propertyEvent; // AGL event used when property changes - struct afb_event volumeEvent; // AGL event used when volume changes - struct afb_event postActionEvent; // AGL event used on post action call -} AHLPolicyCtxT; - -// Global binding context -typedef struct AHLCtx { - AHLPolicyCtxT policyCtx; - endpointID_t nextSourceEndpointID; // Counter to assign new ID - endpointID_t nextSinkEndpointID; // Counter to assign new ID - endpointID_t nextStreamID; // Counter to assign new ID -} AHLCtxT; - -// Client specific binding context -typedef struct AHLClientCtx { - 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); - -// ahl-deviceenum.c -int EnumerateDevices(json_object * in_jDeviceArray, char * in_pAudioRole, EndpointTypeT in_deviceType, GPtrArray * out_pEndpointArray); -EndpointInfoT * InitEndpointInfo(); -void TermEndpointInfo( gpointer data ); -// ahl-config.c -int ParseHLBConfig(); -// ahl-policy.c -#ifndef AHL_DISCONNECT_POLICY -PUBLIC void audiohlapi_raise_event(json_object *EventDataJ); -#endif - -#endif // AHL_BINDING_INCLUDE |