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+/*
+ * Copyright (C) 2018 "IoT.bzh"
+ * Author Jonathan Aillet <jonathan.aillet@iot.bzh>
+ *
+ * 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 _HAL_UTILITIES_DATA_INCLUDE_
+#define _HAL_UTILITIES_DATA_INCLUDE_
+
+#include <stdio.h>
+
+#include <wrap-json.h>
+
+#include <afb-definitions.h>
+
+#include <ctl-config.h>
+
+#include "4a-hal-utilities-alsa-data.h"
+
+// Enum for sharing hal (controller or external) status
+enum HalStatus {
+ HAL_STATUS_UNAVAILABLE=0,
+ HAL_STATUS_AVAILABLE=1,
+ HAL_STATUS_READY=2
+};
+
+// Structure to store stream data
+struct CtlHalMixerData {
+ char *verb;
+ char *verbToCall;
+ char *streamCardId;
+ AFB_EventT event;
+};
+
+// Structure to store stream data table
+struct CtlHalMixerDataT {
+ struct CtlHalMixerData *data;
+ unsigned int count;
+};
+
+// Structure to store specific controller hal data
+struct CtlHalSpecificData {
+ char *mixerApiName;
+ char *prefix;
+ json_object *halMixerJ;
+
+ struct CtlHalMixerDataT ctlHalStreamsData;
+ struct CtlHalMixerDataT ctlHalPlaybacksData;
+ struct CtlHalMixerDataT ctlHalCapturesData;
+ struct CtlHalAlsaMapT *ctlHalAlsaMapT;
+
+ AFB_ApiT apiHandle;
+ CtlConfigT *ctrlConfig;
+};
+
+// Structure to store specific hal (controller or external) data
+struct SpecificHalData {
+ char *apiName;
+ enum HalStatus status;
+ char *sndCardPath;
+ int sndCardId;
+ char *info;
+ unsigned int internal;
+
+ char *author;
+ char *version;
+ char *date;
+ // Can be beefed up if needed
+
+ struct CtlHalSpecificData *ctlHalSpecificData; // Can be NULL if external api
+
+ struct SpecificHalData *next;
+};
+
+// Structure to store hal manager data
+struct HalMgrData {
+ char *apiName;
+ char *info;
+
+ AFB_ApiT apiHandle;
+
+ struct SpecificHalData *first;
+};
+
+// Exported verbs for 'struct SpecificHalData' handling
+struct SpecificHalData *HalUtlAddHalApiToHalList(struct SpecificHalData **firstHalData);
+int8_t HalUtlRemoveSelectedHalFromList(struct SpecificHalData **firstHalData, struct SpecificHalData *ApiToRemove);
+int64_t HalUtlRemoveAllHalFromList(struct SpecificHalData **firstHalData);
+int64_t HalUtlGetNumberOfHalInList(struct SpecificHalData **firstHalData);
+struct SpecificHalData *HalUtlSearchHalDataByApiName(struct SpecificHalData **firstHalData, char *apiName);
+struct SpecificHalData *HalUtlSearchReadyHalDataByCarId(struct SpecificHalData **firstHalData, int cardId);
+
+// Exported verbs for 'struct HalMgrData' handling
+uint8_t HalUtlInitializeHalMgrData(AFB_ApiT apiHandle, struct HalMgrData *HalMgrGlobalData, char *apiName, char *info);
+void HalUtlRemoveHalMgrData(struct HalMgrData *HalMgrGlobalData);
+
+#endif /* _HAL_UTILITIES_DATA_INCLUDE_ */ \ No newline at end of file