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authorJonathan Aillet <jonathan.aillet@iot.bzh>2019-01-07 11:30:12 +0100
committerJonathan Aillet <jonathan.aillet@iot.bzh>2019-01-28 15:38:28 +0100
commit4f44ee8f17789ac27cd1e29a451ac450c7dbeb06 (patch)
treee27e4c05a417ef2d8a9ca12451af0f8e298cc1cb /4a-hal-utilities/4a-hal-utilities-data.c
parenta93c3566d181e82a39b32acffdb13a411ca4f5f5 (diff)
Turn '4a-hal-utilities' into an internal library
That way, includes will be cleaner and '4a-hal-utilities' functions will be usable in plugin. Change-Id: I8a2146bd4e5dd5ef449b9ba7f2b1eed4d59045d3 Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
Diffstat (limited to '4a-hal-utilities/4a-hal-utilities-data.c')
-rw-r--r--4a-hal-utilities/4a-hal-utilities-data.c243
1 files changed, 243 insertions, 0 deletions
diff --git a/4a-hal-utilities/4a-hal-utilities-data.c b/4a-hal-utilities/4a-hal-utilities-data.c
new file mode 100644
index 0000000..4bb19a8
--- /dev/null
+++ b/4a-hal-utilities/4a-hal-utilities-data.c
@@ -0,0 +1,243 @@
+/*
+ * 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.
+ */
+
+#define _GNU_SOURCE
+
+#include <stdio.h>
+#include <string.h>
+
+#include <wrap-json.h>
+
+#include "4a-hal-utilities-data.h"
+#include "4a-hal-utilities-alsa-data.h"
+
+/*******************************************************************************
+ * Specfic Hal controller streams data handling functions *
+ ******************************************************************************/
+
+uint8_t HalUtlRemoveAllCtlHalStreamsData(struct CtlHalMixerDataT *ctlHalStreamsData)
+{
+ unsigned int cpt;
+
+ if(! ctlHalStreamsData)
+ return -1;
+
+ if(! ctlHalStreamsData->count)
+ return -2;
+
+ for(cpt = 0; cpt < ctlHalStreamsData->count; cpt++) {
+ free(ctlHalStreamsData->data[cpt].verb);
+ free(ctlHalStreamsData->data[cpt].verbToCall);
+ free(ctlHalStreamsData->data[cpt].streamCardId);
+ }
+
+ free(ctlHalStreamsData->data);
+
+ return 0;
+}
+
+/*******************************************************************************
+ * Specfic Hal data handling functions *
+ ******************************************************************************/
+
+struct SpecificHalData *HalUtlAddHalApiToHalList(struct SpecificHalData **firstHalData)
+{
+ struct SpecificHalData *currentApi;
+
+ if(! firstHalData)
+ return NULL;
+
+ currentApi = *firstHalData;
+
+ if(! currentApi) {
+ currentApi = (struct SpecificHalData *) calloc(1, sizeof(struct SpecificHalData));
+ if(! currentApi)
+ return NULL;
+
+ *firstHalData = currentApi;
+ }
+ else {
+ while(currentApi->next)
+ currentApi = currentApi->next;
+
+ currentApi->next = calloc(1, sizeof(struct SpecificHalData));
+ if(! currentApi)
+ return NULL;
+
+ currentApi = currentApi->next;
+ }
+
+ memset(currentApi, 0, sizeof(struct SpecificHalData));
+
+ return currentApi;
+}
+
+int8_t HalUtlRemoveSelectedHalFromList(struct SpecificHalData **firstHalData, struct SpecificHalData *apiToRemove)
+{
+ struct SpecificHalData *currentApi, *matchingApi;
+
+ if(! firstHalData || ! apiToRemove)
+ return -1;
+
+ currentApi = *firstHalData;
+
+ if(currentApi == apiToRemove) {
+ *firstHalData = currentApi->next;
+ matchingApi = currentApi;
+ }
+ else {
+ while(currentApi && currentApi->next != apiToRemove)
+ currentApi = currentApi->next;
+
+ if(currentApi) {
+ matchingApi = currentApi->next;
+ currentApi->next = currentApi->next->next;
+ }
+ else {
+ return -2;
+ }
+ }
+
+ if(! matchingApi->internal) {
+ free(matchingApi->apiName);
+ free(matchingApi->sndCardPath);
+ free(matchingApi->info);
+ free(matchingApi->author);
+ free(matchingApi->version);
+ free(matchingApi->date);
+ }
+ else {
+ HalUtlRemoveAllCtlHalStreamsData(&matchingApi->ctlHalSpecificData->ctlHalStreamsData);
+
+ HalUtlFreeAlsaCtlsMap(matchingApi->ctlHalSpecificData->ctlHalAlsaMapT);
+
+ free(matchingApi->ctlHalSpecificData);
+ }
+
+ free(matchingApi);
+
+ return 0;
+}
+
+int64_t HalUtlRemoveAllHalFromList(struct SpecificHalData **firstHalData)
+{
+ int8_t ret;
+ int64_t CtlHalApiRemoved = 0;
+
+ while(*firstHalData) {
+ ret = HalUtlRemoveSelectedHalFromList(firstHalData, *firstHalData);
+ if(ret)
+ return (int64_t) ret;
+
+ CtlHalApiRemoved++;
+ }
+
+ return CtlHalApiRemoved;
+}
+
+int64_t HalUtlGetNumberOfHalInList(struct SpecificHalData **firstHalData)
+{
+ int64_t numberOfCtlHal = 0;
+ struct SpecificHalData *currentApi;
+
+ if(! firstHalData)
+ return -1;
+
+ currentApi = *firstHalData;
+
+ while(currentApi) {
+ currentApi = currentApi->next;
+ numberOfCtlHal++;
+ }
+
+ return numberOfCtlHal;
+}
+
+struct SpecificHalData *HalUtlSearchHalDataByApiName(struct SpecificHalData **firstHalData, char *apiName)
+{
+ struct SpecificHalData *currentApi;
+
+ if(! firstHalData || ! apiName)
+ return NULL;
+
+ currentApi = *firstHalData;
+
+ while(currentApi) {
+ if(! strcmp(apiName, currentApi->apiName))
+ return currentApi;
+
+ currentApi = currentApi->next;
+ }
+
+ return NULL;
+}
+
+
+struct SpecificHalData *HalUtlSearchReadyHalDataByCarId(struct SpecificHalData **firstHalData, int cardId)
+{
+ struct SpecificHalData *currentApi;
+
+ if(! firstHalData)
+ return NULL;
+
+ currentApi = *firstHalData;
+ while(currentApi) {
+ if(currentApi->status == HAL_STATUS_READY && currentApi->sndCardId == cardId)
+ return currentApi;
+
+ currentApi = currentApi->next;
+ }
+
+ return NULL;
+}
+
+/*******************************************************************************
+ * Hal Manager data handling functions *
+ ******************************************************************************/
+
+uint8_t HalUtlInitializeHalMgrData(AFB_ApiT apiHandle, struct HalMgrData *HalMgrGlobalData, char *apiName, char *info)
+{
+ if(! apiHandle || ! HalMgrGlobalData || ! apiName || ! info)
+ return -1;
+
+ // Allocate and fill apiName and info strings
+ HalMgrGlobalData->apiName = strdup(apiName);
+ if(! HalMgrGlobalData->apiName)
+ return -2;
+
+ HalMgrGlobalData->info = strdup(info);
+ if(! HalMgrGlobalData->apiName)
+ return -3;
+
+ HalMgrGlobalData->apiHandle = apiHandle;
+
+ return 0;
+}
+
+void HalUtlRemoveHalMgrData(struct HalMgrData *HalMgrGlobalData)
+{
+ if(! HalMgrGlobalData)
+ return;
+
+ if(HalMgrGlobalData->first)
+ HalUtlRemoveAllHalFromList(&HalMgrGlobalData->first);
+
+ free(HalMgrGlobalData->apiName);
+ free(HalMgrGlobalData->info);
+
+ free(HalMgrGlobalData);
+} \ No newline at end of file