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
|
/*
* 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 <stdbool.h>
#include <string.h>
#include "../4a-hal-utilities/4a-hal-utilities-data.h"
#include "../4a-hal-utilities/4a-hal-utilities-verbs-loader.h"
#include "../4a-hal-controllers/4a-hal-controllers-api-loader.h"
#include "4a-hal-manager.h"
#include "4a-hal-manager-cb.h"
// Default api to print log when apihandle not available
afb_dynapi *AFB_default;
/*******************************************************************************
* HAL Manager verbs table *
******************************************************************************/
// Hal manager exported verbs
struct HalUtlApiVerb HalManagerApiStaticVerbs[] =
{
/* VERB'S NAME FUNCTION TO CALL SHORT DESCRIPTION */
{ .verb = "ping", .callback = HalMgrPing, .info = "Ping test for DynApi"},
{ .verb = "loaded", .callback = HalMgrLoaded, .info = "Show loaded HAL"},
{ .verb = "load", .callback = HalMgrLoad, .info = "Load an external HAL to HAL Manager"},
{ .verb = "unload", .callback = HalMgrUnload, .info = "Unload an external HAL to HAL Manager"},
{ .verb = "subscribe", .callback = HalMgrSubscribeEvent, .info = "Subscribe to an event"},
{ .verb = "unsuscribe", .callback = HalMgrUnsubscribeEvent, .info = "Unsubscribe to an event"},
{ .verb = NULL } // Marker for end of the array
};
/*******************************************************************************
* Dynamic API functions for hal manager *
* TODO JAI : Use API-V3 instead of API-PRE-V3 *
******************************************************************************/
static int HalMgrInitApi(afb_dynapi *apiHandle)
{
struct HalMgrData *HalMgrGlobalData;
if(! apiHandle)
return -1;
// Hugely hack to make all V2 AFB_DEBUG to work in fileutils
AFB_default = apiHandle;
// Retrieve section config from api handle
HalMgrGlobalData = (struct HalMgrData *) afb_dynapi_get_userdata(apiHandle);
if(! HalMgrGlobalData)
return -2;
if(HalUtlInitializeHalMgrData(apiHandle, HalMgrGlobalData, HAL_MANAGER_API_NAME, HAL_MANAGER_API_INFO))
return -3;
return 0;
}
static int HalMgrLoadApi(void *cbdata, afb_dynapi *apiHandle)
{
struct HalMgrData *HalMgrGlobalData;
if(! cbdata || ! apiHandle)
return -1;
HalMgrGlobalData = (struct HalMgrData *) cbdata;
// Save closure as api's data context
afb_dynapi_set_userdata(apiHandle, HalMgrGlobalData);
// Add static controls verbs
if(HalUtlLoadStaticVerbs(apiHandle, HalManagerApiStaticVerbs)) {
AFB_DYNAPI_ERROR(apiHandle, "%s : load section : fail to register static V2 verbs", __func__);
return 1;
}
// Declare an event manager for Hal Manager
afb_dynapi_on_event(apiHandle, HalMgrDispatchApiEvent);
// Init Api function (does not receive user closure ???)
afb_dynapi_on_init(apiHandle, HalMgrInitApi);
afb_dynapi_seal(apiHandle);
return 0;
}
int HalMgrCreateApi(afb_dynapi *apiHandle, struct HalMgrData *HalMgrGlobalData)
{
if(! apiHandle || ! HalMgrGlobalData)
return -1;
// Create one API (Pre-V3 return code ToBeChanged)
return afb_dynapi_new_api(apiHandle, HAL_MANAGER_API_NAME, HAL_MANAGER_API_INFO, 1, HalMgrLoadApi, HalMgrGlobalData);
}
/*******************************************************************************
* Startup function *
* TODO JAI : Use API-V3 instead of API-PRE-V3 *
******************************************************************************/
int afbBindingVdyn(afb_dynapi *apiHandle)
{
int status = 0, rc;
struct HalMgrData *HalMgrGlobalData;
if(! apiHandle)
return -1;
HalMgrGlobalData = (struct HalMgrData *) calloc(1, sizeof(struct HalMgrData));
if(! HalMgrGlobalData)
return -2;
// Hugely hack to make all V2 AFB_DEBUG to work in fileutils
AFB_default = apiHandle;
AFB_DYNAPI_NOTICE(apiHandle, "In %s", __func__);
// Load Hal-Manager using DynApi
rc = HalMgrCreateApi(apiHandle, HalMgrGlobalData);
if(rc < 0)
status--;
// Load Hal-Ctls using DynApi
rc = HalCtlsCreateAllApi(apiHandle, HalMgrGlobalData);
if(rc < 0)
status -= rc;
return status;
}
|
