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
|
/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <glib.h>
#include <gatchat.h>
#include <gatresult.h>
#include <ofono/log.h>
#include <ofono/modem.h>
#include <ofono/netreg.h>
#include "common.h"
#include "dunmodem.h"
static const char *cops_prefix[] = { "+COPS:", NULL };
struct netreg_data {
GAtChat *chat;
};
static void dun_registration_status(struct ofono_netreg *netreg,
ofono_netreg_status_cb_t cb, void *data)
{
int status = NETWORK_REGISTRATION_STATUS_REGISTERED;
DBG("");
CALLBACK_WITH_SUCCESS(cb, status, -1, -1, -1, data);
}
static void dun_current_operator(struct ofono_netreg *netreg,
ofono_netreg_operator_cb_t cb, void *data)
{
struct ofono_network_operator op;
DBG("");
op.name[0] = '\0';
op.mcc[0] = '\0';
op.mnc[0] = '\0';
op.status = 2;
op.tech = -1;
CALLBACK_WITH_SUCCESS(cb, &op, data);
}
static void cops_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_netreg *netreg = user_data;
if (!ok)
return;
ofono_netreg_register(netreg);
}
static int dun_netreg_probe(struct ofono_netreg *netreg,
unsigned int vendor, void *user_data)
{
GAtChat *chat = user_data;
struct netreg_data *nd;
nd = g_try_new0(struct netreg_data, 1);
if (nd == NULL)
return -ENOMEM;
nd->chat = g_at_chat_clone(chat);
ofono_netreg_set_data(netreg, nd);
g_at_chat_send(nd->chat, "AT+COPS=0", cops_prefix,
cops_cb, netreg, NULL);
return 0;
}
static void dun_netreg_remove(struct ofono_netreg *netreg)
{
struct netreg_data *nd = ofono_netreg_get_data(netreg);
ofono_netreg_set_data(netreg, NULL);
g_free(nd);
}
static struct ofono_netreg_driver driver = {
.name = "dunmodem",
.probe = dun_netreg_probe,
.remove = dun_netreg_remove,
.registration_status = dun_registration_status,
.current_operator = dun_current_operator,
};
void dun_netreg_init(void)
{
ofono_netreg_driver_register(&driver);
}
void dun_netreg_exit(void)
{
ofono_netreg_driver_unregister(&driver);
}
|