vcs.maemo.org Git - connman/blob - plugins/hso.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2008  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <errno.h>
  28 #include <string.h>
  29
  30 #include <glib.h>
  31
  32 #define CONNMAN_API_SUBJECT_TO_CHANGE
  33 #include <connman/plugin.h>
  34 #include <connman/device.h>
  35 #include <connman/resolver.h>
  36 #include <connman/log.h>
  37
  38 #include "modem.h"
  39
  40 struct hso_data {
  41         int index;
  42         GIOChannel *channel;
  43         struct modem_data *modem;
  44 };
  45
  46 static void owandata_callback(const char *buf, void *user_data)
  47 {
  48         //struct hso_data *data = user_data;
  49         char *str, ip[16], nm[16], ns1[16], ns2[16], ns3[16], ns4[16], val[20];
  50         int err, num;
  51
  52         str = g_strrstr(buf, "_OWANDATA");
  53         if (str == NULL || strstr(buf, "ERROR") != NULL)
  54                 return;
  55
  56         err = sscanf(str, "_OWANDATA: %d, %[^,], %[^,], "
  57                                         "%[^,], %[^,], %[^,], %[^,], %s",
  58                                 &num, ip, nm, ns1, ns2, ns3, ns4, val);
  59
  60         if (err != 8) {
  61                 DBG("parsed %d arguments", err);
  62                 return;
  63         }
  64
  65         DBG("ip %s dns %s %s val %s", ip, ns1, ns2, val);
  66
  67         //connman_resolver_append(data->iface, NULL, ns1);
  68         //connman_resolver_append(data->iface, NULL, ns2);
  69 }
  70
  71 static void owancall_callback(const char *buf, void *user_data)
  72 {
  73         struct hso_data *data = user_data;
  74
  75         DBG("");
  76
  77         if (g_strrstr(buf, "_OWANCALL: 1, 3") != NULL) {
  78                 DBG("%s", buf);
  79                 //modem_command(modem, owancall_callback, data,
  80                 //                      "_OWANCALL", "%d,%d,%d", 1, 1, 1);
  81         }
  82
  83         if (g_strrstr(buf, "_OWANCALL: 1, 1") != NULL) {
  84                 DBG("%s", buf);
  85                 modem_command(data->modem, owandata_callback, data,
  86                                                 "_OWANDATA", "%d", 1);
  87         }
  88
  89         if (g_strrstr(buf, "\r\nOK\r\n") != NULL) {
  90                 modem_command(data->modem, owandata_callback, data,
  91                                                 "_OWANDATA", "%d", 1);
  92         }
  93 }
  94
  95 static int network_probe(struct connman_network *network)
  96 {
  97         DBG("network %p", network);
  98
  99         return 0;
 100 }
 101
 102 static void network_remove(struct connman_network *network)
 103 {
 104         DBG("network %p", network);
 105 }
 106
 107 static int network_connect(struct connman_network *network)
 108 {
 109         DBG("network %p", network);
 110
 111         return 0;
 112 }
 113
 114 static int network_disconnect(struct connman_network *network)
 115 {
 116         DBG("network %p", network);
 117
 118         return 0;
 119 }
 120
 121 static struct connman_network_driver network_driver = {
 122         .name           = "hso-network",
 123         .type           = CONNMAN_NETWORK_TYPE_HSO,
 124         .probe          = network_probe,
 125         .remove         = network_remove,
 126         .connect        = network_connect,
 127         .disconnect     = network_disconnect,
 128 };
 129
 130 static int hso_probe(struct connman_device *device)
 131 {
 132         struct hso_data *data;
 133
 134         DBG("device %p", device);
 135
 136         data = g_try_new0(struct hso_data, 1);
 137         if (data == NULL)
 138                 return -ENOMEM;
 139
 140         data->index = connman_device_get_index(device);
 141
 142         data->modem = modem_create("/dev/ttyHS0");
 143         if (data->modem == NULL) {
 144                 g_free(data);
 145                 return -EIO;
 146         }
 147
 148         connman_device_set_data(device, data);
 149
 150         modem_add_callback(data->modem, "_OWANCALL",
 151                                                 owancall_callback, data);
 152
 153         return 0;
 154 }
 155
 156 static void hso_remove(struct connman_device *device)
 157 {
 158         struct hso_data *data = connman_device_get_data(device);
 159
 160         DBG("device %p", device);
 161
 162         connman_device_set_data(device, NULL);
 163
 164         modem_destroy(data->modem);
 165
 166         g_free(data);
 167 }
 168
 169 static int hso_enable(struct connman_device *device)
 170 {
 171         struct hso_data *data = connman_device_get_data(device);
 172         struct connman_network *network;
 173         int err;
 174
 175         DBG("device %p", device);
 176
 177         err = modem_open(data->modem);
 178         if (err < 0)
 179                 return err;
 180
 181         connman_device_set_powered(device, TRUE);
 182
 183         modem_command(data->modem, NULL, NULL, "Z", NULL);
 184         modem_command(data->modem, NULL, NULL, "I", NULL);
 185
 186         modem_command(data->modem, owancall_callback, data,
 187                                         "_OWANCALL", "%d,%d,%d", 1, 1, 1);
 188
 189         network = connman_network_create("internet", CONNMAN_NETWORK_TYPE_HSO);
 190         connman_device_add_network(device, network);
 191
 192         return 0;
 193 }
 194
 195 static int hso_disable(struct connman_device *device)
 196 {
 197         struct hso_data *data = connman_device_get_data(device);
 198         //const char *iface = connman_device_get_interface(device);
 199
 200         DBG("device %p", device);
 201
 202         //connman_resolver_remove_all(iface);
 203
 204         modem_command(data->modem, owancall_callback, data,
 205                                         "_OWANCALL", "%d,%d,%d", 1, 0, 0);
 206
 207         connman_device_set_powered(device, FALSE);
 208
 209         modem_close(data->modem);
 210
 211         g_io_channel_shutdown(data->channel, TRUE, NULL);
 212         g_io_channel_unref(data->channel);
 213
 214         return 0;
 215 }
 216
 217 static struct connman_device_driver hso_driver = {
 218         .name           = "hso-device",
 219         .type           = CONNMAN_DEVICE_TYPE_HSO,
 220         .probe          = hso_probe,
 221         .remove         = hso_remove,
 222         .enable         = hso_enable,
 223         .disable        = hso_disable,
 224 };
 225
 226 static int hso_init(void)
 227 {
 228         int err;
 229
 230         err = connman_network_driver_register(&network_driver);
 231         if (err < 0)
 232                 return err;
 233
 234         err = connman_device_driver_register(&hso_driver);
 235         if (err < 0) {
 236                 connman_network_driver_unregister(&network_driver);
 237                 return err;
 238         }
 239
 240         return 0;
 241 }
 242
 243 static void hso_exit(void)
 244 {
 245         connman_device_driver_unregister(&hso_driver);
 246         connman_network_driver_register(&network_driver);
 247 }
 248
 249 CONNMAN_PLUGIN_DEFINE(hso, "Option HSO device plugin", VERSION,
 250                                                 hso_init, hso_exit)