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authorTai Vuong <tvuong@audiokinetic.com>2017-10-27 21:40:20 -0400
committerTai Vuong <tvuong@audiokinetic.com>2017-10-27 21:40:20 -0400
commit8a584f01b46d251fdc5de8b071eff755d99f0090 (patch)
tree625bfb4d66933b8fd18428027aa38c8a708368ce /src/ahl-policy.h
parent9b7e1d0361d1a5eee415e453ae79925084552c68 (diff)
Add JSON object parameters for policy functions call, fix various bug and code stabilisation
Diffstat (limited to 'src/ahl-policy.h')
-rw-r--r--src/ahl-policy.h90
1 files changed, 90 insertions, 0 deletions
diff --git a/src/ahl-policy.h b/src/ahl-policy.h
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+++ b/src/ahl-policy.h
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+/*
+ * 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_POLICY_INCLUDE
+#define AHL_POLICY_INCLUDE
+#include "ahl-binding.h"
+
+#ifndef AHL_DISCONNECT_POLICY
+
+#define MAX_ACTIVE_STREAM_POLICY 30
+#define POLICY_FAIL 1
+#define POLICY_SUCCESS 0
+
+#define AHL_POLICY_UNDEFINED_HALNAME "UNDEFINED"
+#define AHL_POLICY_UNDEFINED_DISPLAYNAME "DeviceNotFound"
+
+typedef enum SystemState {
+ SYSTEM_STARTUP = 0, // Startup
+ SYSTEM_SHUTDOWN, // ShutDown
+ SYSTEM_NORMAL, // Normal
+ SYSTEM_LOW_POWER, // Low Power, save mode
+ SYSTEM_MAXVALUE // Enum count, keep at the end
+} SystemStateT;
+
+typedef struct StreamPolicyInfo {
+ streamID_t streamID;
+ int RolePriority;
+ char * pAudioRole;
+ InterruptBehaviorT interruptBehavior;
+ int iDuckVolume; //duck Volume
+} StreamPolicyInfoT;
+
+typedef struct EndPointPolicyInfo {
+ endpointID_t endpointID;
+ EndpointTypeT type;
+ DeviceURITypeT deviceType;
+ char * pDeviceName;
+ char * pHalApiName;
+ int iVolume; //Current Volume
+ GArray * streamInfo; //List of playing or duck stream at a given endpoint
+} EndPointPolicyInfoT;
+
+
+typedef struct HalInfo {
+ char *pDevID;
+ char *pAPIName;
+ char *pDisplayName;
+} HalInfoT;
+
+typedef struct StreamConfig {
+ int iNbMaxStream;
+ int iVolumeInit;
+ int iVolumeDuckValue;
+} StreamConfigT;
+
+// Global Policy Local context
+typedef struct PolicyLocalCtx {
+ GArray * pSourceEndpoints; // List of Source Endpoint with playing stream or interrupted stream
+ GArray * pSinkEndpoints; // List of Sink Endpoint with playing stream or interrupted stream
+ GPtrArray * pHALList;
+ SystemStateT systemState;
+} PolicyLocalCtxT;
+
+int Policy_Endpoint_Init(json_object *pPolicyEndpointJ);
+int Policy_OpenStream(json_object *pPolicyStreamJ);
+int Policy_CloseStream(json_object *pPolicyStreamJ);
+int Policy_SetStreamState(json_object *pPolicyStreamJ);
+int Policy_SetStreamMute(json_object *pPolicyStreamJ);
+int Policy_PostAction(json_object *pPolicyActionJ);
+int Policy_SetVolume(json_object *pPolicyEndpointJ);
+int Policy_SetProperty(json_object *pPolicyEndpointJ);
+int Policy_Init();
+void Policy_Term();
+void Policy_OnEvent(const char *evtname, json_object *eventJ);
+
+#endif // AHL_DISCONNECT_POLICY
+#endif // AHL_POLICY_INCLUDE \ No newline at end of file