summaryrefslogtreecommitdiffstats
path: root/4a-hal/4a-hal-manager/4a-hal-manager-cb.c
blob: 8df79d65356e069a0ad2920122b08406e38047fb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
/*
 * 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.
 */

#define _GNU_SOURCE

#include <stdio.h>
#include <string.h>
#include <stdbool.h>

#include <wrap-json.h>

#include "../4a-hal-utilities/4a-hal-utilities-data.h"

#include "4a-hal-manager-cb.h"
#include "4a-hal-manager-events.h"

/*******************************************************************************
 *		HAL Manager event handler function			       *
 ******************************************************************************/

// TODO JAI : to implement
void HalMgrDispatchApiEvent(afb_dynapi *apiHandle, const char *evtLabel, json_object *eventJ)
{
	AFB_DYNAPI_WARNING(apiHandle, "JAI :%s not implemented yet", __func__);
	// Use "4a-hal-manager-events.h" to handle events
}

/*******************************************************************************
 *	TODO JAI : Present for test, delete this function when validated       *
 ******************************************************************************/

void HalMgrPing(afb_request *request)
{
	static int count = 0;

	count++;

	if(request->dynapi)
		AFB_REQUEST_NOTICE(request, "JAI :%s (%s): ping count = %d", request->api, request->dynapi->apiname, count);
	else
		AFB_REQUEST_NOTICE(request, "JAI: %s: ping count = %d", request->api, count);

	afb_request_success(request, json_object_new_int(count), NULL);

	return;
}

/*******************************************************************************
 *		HAL Manager verbs functions				       *
 ******************************************************************************/

void HalMgrLoaded(afb_request *request)
{
	int requestJsonErr, requestOptionValue;
	uint64_t cpt, numberOfLoadedApi;

	afb_dynapi *apiHandle;
	struct HalMgrData *HalMgrGlobalData;
	struct SpecificHalData *currentHalData;

	json_object *requestJson, *requestAnswer, *apiObject;

	apiHandle = (afb_dynapi *) afb_request_get_dynapi(request);
	if(! apiHandle) {
		afb_request_fail(request, "api_handle", "Can't get hal manager api handle");
		return;
	}

	HalMgrGlobalData = (struct HalMgrData *) afb_dynapi_get_userdata(apiHandle);
	if(! HalMgrGlobalData) {
		afb_request_fail(request, "hal_manager_data", "Can't get hal manager data");
		return;
	}

	requestJson = afb_request_json(request);
	if(! requestJson) {
		afb_request_fail(request, "request_json", "Can't get request json");
		return;
	}

	numberOfLoadedApi = HalUtlGetNumberOfHalInList(HalMgrGlobalData);
	if(! numberOfLoadedApi) {
		afb_request_success(request, NULL, "No Hal Api loaded");
		return;
	}

	requestAnswer = json_object_new_array();
	if(! requestAnswer) {
		afb_request_fail(request, "json_answer", "Can't generate json answer");
		return;
	}

	currentHalData = HalMgrGlobalData->first;

	// Get request option
	requestJsonErr = wrap_json_unpack(requestJson, "{s:i}", "verbose", &requestOptionValue);

	// Case if request key is 'verbose' and value is bigger than 0
	if(! requestJsonErr && requestOptionValue > 0) {
		for(cpt = 0; cpt < numberOfLoadedApi; cpt++) {
			wrap_json_pack(&apiObject,
				       "{s:s s:i s:s s:i s:s s:s s:s}",
				       "api", currentHalData->apiName,
				       "status", (int) currentHalData->status,
				       "sndcard", currentHalData->sndCard,
				       "internal", (int) currentHalData->internal,
				       "author", currentHalData->author,
				       "version", currentHalData->version,
				       "date", currentHalData->date);
			json_object_array_add(requestAnswer, apiObject);

			currentHalData = currentHalData->next;
		}
	}
	// Case if request option is empty or not handled
	else {
		for(cpt = 0; cpt < numberOfLoadedApi; cpt++) {
			json_object_array_add(requestAnswer, json_object_new_string(currentHalData->apiName));

			currentHalData = currentHalData->next;
		}
	}

	afb_request_success(request, requestAnswer, "Requested data");
}

// TODO JAI : to implement
void HalMgrLoad(afb_request *request)
{
	AFB_REQUEST_WARNING(request, "JAI :%s not implemented yet", __func__);

	afb_request_success(request, json_object_new_boolean(false), NULL);
}

// TODO JAI : to implement
void HalMgrUnload(afb_request *request)
{
	AFB_REQUEST_WARNING(request, "JAI :%s not implemented yet", __func__);

	afb_request_success(request, json_object_new_boolean(false), NULL);
}

// TODO JAI : to implement
void HalMgrSubscribeEvent(afb_request *request)
{
	AFB_REQUEST_WARNING(request, "JAI :%s not implemented yet", __func__);

	afb_request_success(request, json_object_new_boolean(false), NULL);
}

// TODO JAI : to implement
void HalMgrUnsubscribeEvent(afb_request *request)
{
	AFB_REQUEST_WARNING(request, "JAI :%s not implemented yet", __func__);

	afb_request_success(request, json_object_new_boolean(false), NULL);
}