Pre-version of 4a-hal-manager

Pre-version of 4a-hal manager that uses app-fwk DynAPI
and app-controller.
Current version :
- Declare a new API for each HAL (each .json config file
is used to generate one app-controller API) at startup.
- Define verbs that will be provided by this API.
- Provide verb to list and get info of loaded API.

Change-Id: I7bb6e8b7539b1acd5556fd9275a1b536e129332d
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>

1 files changed, 74 insertions, 0 deletions

diff --git a/4a-hal/4a-hal-utilities/4a-hal-utilities-data.h b/4a-hal/4a-hal-utilities/4a-hal-utilities-data.h
new file mode 100644
index 0000000..75653e4
--- /dev/null
+++ b/4a-hal/4a-hal-utilities/4a-hal-utilities-data.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2016 "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>
+
+#define AFB_BINDING_VERSION dyn
+#include <afb/afb-binding.h>
+
+#include <ctl-config.h>
+
+// Enum for sharing hal (controller or external) status
+enum HalStatus {
+	HAL_STATUS_UNAVAILABLE=0,
+	HAL_STATUS_AVAILABLE=1,
+};
+
+// Structure to store specific hal (controller or external) data
+struct SpecificHalData {
+	char *name;
+	enum HalStatus status;
+	char *sndCard;
+	uint8_t internal;
+
+	char *author;
+	char *version;
+	char *date;
+
+	// Can be beefed up if needed
+
+	afb_dynapi *apiHandle;			// Can be NULL if external api
+	CtlConfigT *ctrlConfig;			// Can be NULL if external api
+
+	struct SpecificHalData *next;
+};
+
+// Structure to store hal manager data
+struct HalMgrData {
+	char *name;
+	char *description;
+
+	afb_dynapi *apiHandle;
+
+	struct SpecificHalData *first;
+};
+
+// Exported verbs for 'struct SpecificHalData' handling
+struct SpecificHalData *HalUtlAddHalApiToHalList(struct HalMgrData *HalMgrGlobalData);
+uint8_t HalUtlRemoveSelectedHalFromList(struct HalMgrData *HalMgrGlobalData, struct SpecificHalData *ApiToRemove);
+uint64_t HalUtlRemoveAllHalFromList(struct HalMgrData *HalMgrGlobalData);
+uint64_t HalUtlGetNumberOfHalInList(struct HalMgrData *HalMgrGlobalData);
+struct SpecificHalData *HalUtlSearchHalDataByApiName(struct HalMgrData *HalMgrGlobalData, char *name);
+
+// Exported verbs for 'struct HalMgrData' handling
+uint8_t HalUtlInitializeHalMgrData(afb_dynapi *apiHandle, struct HalMgrData *HalMgrGlobalData, char *name, char *description);
+void HalUtlRemoveHalMgrData(struct HalMgrData *HalMgrGlobalData);
+
+#endif /* _HAL_UTILITIES_DATA_INCLUDE_ */
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