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
|
/*
*
* 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
#define _GNU_SOURCE
#include <string.h>
#include <glib.h>
#include <ofono/modem.h>
#include <ofono/sim-auth.h>
#include "gatchat.h"
#include "gatresult.h"
#include "simutil.h"
#include "vendor.h"
#include "atmodem.h"
struct sim_auth_data {
GAtChat *chat;
unsigned int vendor;
};
static const char *cuad_prefix[] = { "+CUAD:", NULL };
static void at_discover_apps_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
GAtResultIter iter;
ofono_sim_list_apps_cb_t cb = cbd->cb;
struct ofono_error error;
const unsigned char *dataobj;
gint linelen;
unsigned char *buffer;
int len;
decode_at_error(&error, g_at_result_final_response(result));
if (!ok) {
cb(&error, NULL, 0, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
len = 0;
while (g_at_result_iter_next(&iter, "+CUAD:")) {
if (!g_at_result_iter_next_hexstring(&iter, NULL, &linelen))
goto error;
len += linelen;
}
g_at_result_iter_init(&iter, result);
buffer = g_malloc(len);
len = 0;
while (g_at_result_iter_next(&iter, "+CUAD:")) {
g_at_result_iter_next_hexstring(&iter, &dataobj, &linelen);
memcpy(buffer + len, dataobj, linelen);
len += linelen;
}
cb(&error, buffer, len, cbd->data);
g_free(buffer);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
}
static void at_discover_apps(struct ofono_sim_auth *sa,
ofono_sim_list_apps_cb_t cb,
void *data)
{
struct sim_auth_data *sad = ofono_sim_auth_get_data(sa);
struct cb_data *cbd = cb_data_new(cb, data);
if (g_at_chat_send(sad->chat, "AT+CUAD", cuad_prefix,
at_discover_apps_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
}
static gboolean at_sim_auth_register(gpointer user)
{
struct ofono_sim_auth *sa = user;
ofono_sim_auth_register(sa);
return FALSE;
}
static int at_sim_auth_probe(struct ofono_sim_auth *sa, unsigned int vendor,
void *data)
{
GAtChat *chat = data;
struct sim_auth_data *sad;
sad = g_new0(struct sim_auth_data, 1);
sad->chat = g_at_chat_clone(chat);
sad->vendor = vendor;
ofono_sim_auth_set_data(sa, sad);
g_idle_add(at_sim_auth_register, sa);
return 0;
}
static void at_sim_auth_remove(struct ofono_sim_auth *sa)
{
struct sim_auth_data *sad = ofono_sim_auth_get_data(sa);
g_idle_remove_by_data(sa);
ofono_sim_auth_set_data(sa, NULL);
g_at_chat_unref(sad->chat);
g_free(sad);
}
static struct ofono_sim_auth_driver driver = {
.name = "atmodem",
.probe = at_sim_auth_probe,
.remove = at_sim_auth_remove,
.list_apps = at_discover_apps,
};
void at_sim_auth_init(void)
{
ofono_sim_auth_driver_register(&driver);
}
void at_sim_auth_exit(void)
{
ofono_sim_auth_driver_unregister(&driver);
}
|
