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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
/*
* Copyright (C) 2017 Konsulko Group
*
* 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 <glib.h>
#include <json-c/json.h>
#include <afb/afb-binding.h>
#include <afb/afb-service-itf.h>
#include "ofono_manager.h"
#include "ofono_voicecallmanager.h"
#include "ofono_voicecall.h"
static const struct afb_binding_interface *interface;
static OrgOfonoVoiceCallManager *vcm;
static OrgOfonoVoiceCall *incoming_call, *voice_call;
static void dial(struct afb_req request)
{
struct json_object *query, *val;
const char *number;
query = afb_req_json(request);
json_object_object_get_ex(query, "value", &val);
if (json_object_is_type(val, json_type_string)) {
number = json_object_get_string(val);
if (voice_call) {
ERROR(interface, "dial: cannot dial with active call");
afb_req_fail(request, "active call", NULL);
} else {
DEBUG(interface, "dial: %s...\n", number);
if (ofono_voicecallmanager_dial(vcm, (gchar *)number, "")) {
afb_req_success(request, NULL, NULL);
} else {
ERROR(interface, "dial: failed to dial number\n");
afb_req_fail(request, "failed dial", NULL);
}
}
} else {
ERROR(interface, "dial: no phone number parameter\n");
afb_req_fail(request, "no number", NULL);
}
}
static void hangup(struct afb_req request)
{
if (voice_call) {
DEBUG(interface, "Hangup voice call\n");
ofono_voicecall_hangup(voice_call);
afb_req_success(request, NULL, NULL);
} else if (incoming_call) {
DEBUG(interface, "Reject incoming call\n");
ofono_voicecall_hangup(incoming_call);
afb_req_success(request, NULL, NULL);
} else {
ERROR(interface, "Hangup: no active call");
afb_req_fail(request, "failed hangup", NULL);
}
}
static void answer(struct afb_req request)
{
if (incoming_call) {
DEBUG(interface, "Answer voice call\n");
voice_call = incoming_call;
ofono_voicecall_answer(voice_call);
} else {
ERROR(interface, "Answer: no incoming call");
}
}
static void call_state_changed_cb(OrgOfonoVoiceCall *vc, gchar *state)
{
struct json_object *call_state;
call_state = json_object_new_object();
json_object_object_add(call_state, "state", json_object_new_string(state));
afb_daemon_broadcast_event(interface->daemon, "callStateChanged", call_state);
}
static void incoming_call_cb(OrgOfonoVoiceCallManager *manager, gchar *op, gchar *clip)
{
struct json_object *call_info;
call_info = json_object_new_object();
json_object_object_add(call_info, "clip", json_object_new_string(clip));
afb_daemon_broadcast_event(interface->daemon, "incomingCall", call_info);
incoming_call = ofono_voicecall_new(interface, op, call_state_changed_cb);
}
static void dialing_call_cb(OrgOfonoVoiceCallManager *manager, gchar *op, gchar *colp)
{
struct json_object *call_info;
call_info = json_object_new_object();
json_object_object_add(call_info, "colp", json_object_new_string(colp));
afb_daemon_broadcast_event(interface->daemon, "dialingCall", call_info);
voice_call = ofono_voicecall_new(interface, op, call_state_changed_cb);
}
static void terminated_call_cb(OrgOfonoVoiceCallManager *manager, gchar *op)
{
if (incoming_call) {
ofono_voicecall_free(incoming_call);
incoming_call = NULL;
} else if (voice_call) {
ofono_voicecall_free(voice_call);
}
voice_call = NULL;
afb_daemon_broadcast_event(interface->daemon, "terminatedCall", NULL);
}
static void *main_loop_thread(void *unused)
{
GMainLoop *loop = g_main_loop_new(NULL, FALSE);
g_main_loop_run(loop);
return NULL;
}
static int ofono_init(void)
{
pthread_t tid;
int ret = 0;
/* Start the main loop thread */
pthread_create(&tid, NULL, main_loop_thread, NULL);
ret = ofono_manager_init(interface);
if (ret == 0) {
const gchar *modem_path = ofono_manager_get_default_modem_path();
if (modem_path) {
DEBUG(interface, "modem_path: %s\n", modem_path);
vcm = ofono_voicecallmanager_init(interface, modem_path,
incoming_call_cb,
dialing_call_cb,
terminated_call_cb);
if (!vcm) {
ERROR(interface, "[telephony] failed to initialize voice call manager\n");
ret = -1;
}
} else {
ERROR(interface, "[telephony] default modem not set\n");
ret = -1;
}
} else {
ERROR(interface, "[telephony] failed to initialize ofono manager: " \
"HFP device not connected or Bluetooth disabled\n");
}
return ret;
}
static const struct afb_verb_desc_v1 verbs[]= {
{
.name = "dial",
.session = AFB_SESSION_NONE,
.callback = dial,
.info = "Dial phone"
},
{
.name = "hangup",
.session = AFB_SESSION_NONE,
.callback = hangup,
.info = "Hangup phone"
},
{
.name = "answer",
.session = AFB_SESSION_NONE,
.callback = answer,
.info = "Answer phone"
},
{NULL}
};
static const struct afb_binding binding_desc = {
.type = AFB_BINDING_VERSION_1,
.v1 = {
.info = "telephony service",
.prefix = "telephony",
.verbs = verbs
}
};
const struct afb_binding *afbBindingV1Register (const struct afb_binding_interface *itf)
{
interface = itf;
return &binding_desc;
}
int afbBindingV1ServiceInit(struct afb_service service)
{
DEBUG(interface, "Initializing telephony service\n");
return ofono_init();
}
|
