summaryrefslogtreecommitdiffstats
path: root/binding/gdbus/ofono_manager.c
blob: ebe14123d2e51cf8b6603e5abb73e50688578141 (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
172
173
174
175
/*
 * Copyright (C) 2017-2018 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 <string.h>

#include "ofono_manager.h"
#include "ofono_manager_interface.h"

struct ofono_manager_modem
{
	const gchar *address;
	const gchar *path;
	const gchar *name;
	const gchar *type;
	gboolean powered;
	gboolean online;
	gboolean valid;
};

static OrgOfonoManager *manager;
static struct ofono_manager_modem default_modem;

void ofono_manager_invalidate_default_modem()
{
	default_modem.valid = FALSE;
}

int ofono_manager_set_default_modem(const char *address)
{
	GVariant *out_arg = NULL, *next, *value;
	GError *error = NULL;
	gchar *path, *key;
	const gchar *name = NULL, *type = NULL, *serial = NULL;
	gboolean powered = FALSE, online = FALSE;
	GVariantIter *iter, *iter2 = NULL;
	int ret = 0;

	/* Fetch all visible modems */
	org_ofono_manager_call_get_modems_sync(manager, &out_arg, NULL, &error);
	if (error == NULL) {
		g_variant_get(out_arg, "a(oa{sv})", &iter);
		/* Iterate over each modem */
		while ((next = g_variant_iter_next_value(iter))) {
			g_variant_get(next, "(oa{sv})", &path, &iter2);
			while (g_variant_iter_loop(iter2, "{sv}", &key, &value)) {
				if (!strcmp(key, "Name"))
					name = g_variant_get_string(value, NULL);
				else if (!strcmp(key, "Online"))
					online = g_variant_get_boolean(value);
				else if (!strcmp(key, "Powered"))
					powered = g_variant_get_boolean(value);
				else if (!strcmp(key, "Serial"))
					serial = g_variant_get_string(value, NULL);
				else if (!strcmp(key, "Type"))
					type = g_variant_get_string(value, NULL);
			}
			/* If the HFP modem matches the BT address, is powered, and online then set as default */
			if (!strcmp(type, "hfp") && !strcmp(address, serial) && powered && online) {
				default_modem.address = serial;
				default_modem.path = path;
				default_modem.name = name;
				default_modem.type = type;
				default_modem.powered = powered;
				default_modem.online = online;
				default_modem.valid = TRUE;
				AFB_NOTICE("New modem: %s (%s)", name, address);
				break;
			}
		}
	} else {
		ret = -1;
	}

	return ret;
}

int ofono_manager_init()
{
	int ret = 0;

	if (manager) {
		AFB_ERROR("Ofono Manager already initialized\n");
		return -1;
	}

	manager = org_ofono_manager_proxy_new_for_bus_sync(
		G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE,
		"org.ofono", "/", NULL, NULL);

	if (!manager) {
		AFB_ERROR("Ofono Manager not initialized\n");
		return -1;
	}


	return ret;
}

const gchar *ofono_manager_get_default_modem_address(void)
{
	if (!manager) {
		AFB_ERROR("Ofono Manager not initialized\n");
	}

	return default_modem.address;
}

const gchar *ofono_manager_get_default_modem_path(void)
{
	if (!manager) {
		AFB_ERROR("Ofono Manager not initialized\n");
	}

	return default_modem.path;
}

const gchar *ofono_manager_get_default_modem_name(void)
{
	if (!manager) {
		AFB_ERROR("Ofono Manager not initialized\n");
	}

	return default_modem.name;
}

const gchar *ofono_manager_get_default_modem_type(void)
{
	if (!manager) {
		AFB_ERROR("Ofono Manager not initialized\n");
	}

	return default_modem.type;
}

gboolean ofono_manager_get_default_modem_powered(void)
{
	if (!manager) {
		AFB_ERROR("Ofono Manager not initialized\n");
	}

	return default_modem.powered;
}

gboolean ofono_manager_get_default_modem_online(void)
{
	if (!manager) {
		AFB_ERROR("Ofono Manager not initialized\n");
	}

	return default_modem.online;
}

gboolean ofono_manager_get_default_modem_valid(void)
{
	if (!manager) {
		AFB_ERROR("Ofono Manager not initialized\n");
	}

	return default_modem.valid;
}