mirror of git://git.sysmocom.de/ofono
255 lines
5.3 KiB
C
255 lines
5.3 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <errno.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <stdio.h>
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#include <glib.h>
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#include <gatmux.h>
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#include <gatchat.h>
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#define OFONO_API_SUBJECT_TO_CHANGE
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#include <ofono/plugin.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/stk.h>
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#include <drivers/atmodem/atutil.h>
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#include <drivers/atmodem/vendor.h>
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#include "ofono.h"
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static struct ofono_modem *stktest;
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static const char *none_prefix[] = { NULL };
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struct stktest_data {
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GAtChat *chat;
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};
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static int stktest_probe(struct ofono_modem *modem)
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{
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struct stktest_data *data;
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DBG("%p", modem);
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data = g_try_new0(struct stktest_data, 1);
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if (data == NULL)
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return -ENOMEM;
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ofono_modem_set_data(modem, data);
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return 0;
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}
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static void stktest_remove(struct ofono_modem *modem)
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{
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struct stktest_data *data = ofono_modem_get_data(modem);
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DBG("%p", modem);
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g_free(data);
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ofono_modem_set_data(modem, NULL);
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}
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static void stktest_debug(const char *str, void *prefix)
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{
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ofono_info("%s%s", (const char *) prefix, str);
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}
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static void stktest_disconnected(gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct stktest_data *data = ofono_modem_get_data(modem);
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DBG("");
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ofono_modem_set_powered(modem, FALSE);
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g_at_chat_unref(data->chat);
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data->chat = NULL;
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}
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static int connect_socket(const char *address, int port)
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{
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struct sockaddr_in addr;
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int sk;
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int err;
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sk = socket(PF_INET, SOCK_STREAM, 0);
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if (sk < 0)
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return -EINVAL;
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memset(&addr, 0, sizeof(addr));
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addr.sin_family = AF_INET;
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addr.sin_addr.s_addr = inet_addr(address);
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addr.sin_port = htons(port);
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err = connect(sk, (struct sockaddr *) &addr, sizeof(addr));
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if (err < 0) {
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close(sk);
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return -errno;
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}
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return sk;
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}
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static int stktest_enable(struct ofono_modem *modem)
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{
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struct stktest_data *data = ofono_modem_get_data(modem);
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GIOChannel *io;
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GAtSyntax *syntax;
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int sk;
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DBG("%p", modem);
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sk = connect_socket("127.0.0.1", 12765);
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if (sk < 0)
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return sk;
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io = g_io_channel_unix_new(sk);
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if (io == NULL) {
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close(sk);
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return -ENOMEM;
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}
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syntax = g_at_syntax_new_gsmv1();
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data->chat = g_at_chat_new(io, syntax);
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g_at_syntax_unref(syntax);
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g_io_channel_unref(io);
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if (data->chat == NULL)
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return -ENOMEM;
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if (getenv("OFONO_AT_DEBUG"))
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g_at_chat_set_debug(data->chat, stktest_debug, "");
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g_at_chat_set_disconnect_function(data->chat,
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stktest_disconnected, modem);
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return 0;
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}
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static void set_online_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_modem_online_cb_t callback = cbd->cb;
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if (ok)
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CALLBACK_WITH_SUCCESS(callback, cbd->data);
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else
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CALLBACK_WITH_FAILURE(callback, cbd->data);
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}
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static void stktest_set_online(struct ofono_modem *modem, ofono_bool_t online,
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ofono_modem_online_cb_t cb, void *user_data)
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{
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struct stktest_data *data = ofono_modem_get_data(modem);
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struct cb_data *cbd = cb_data_new(cb, user_data);
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char buf[64];
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DBG("%p", modem);
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snprintf(buf, sizeof(buf), "AT+CFUN=%d", online ? 1 : 4);
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if (g_at_chat_send(data->chat, buf, none_prefix,
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set_online_cb, cbd, g_free) > 0)
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return;
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CALLBACK_WITH_FAILURE(cb, user_data);
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}
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static int stktest_disable(struct ofono_modem *modem)
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{
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struct stktest_data *data = ofono_modem_get_data(modem);
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DBG("%p", modem);
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g_at_chat_unref(data->chat);
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data->chat = NULL;
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return 0;
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}
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static void stktest_pre_sim(struct ofono_modem *modem)
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{
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DBG("%p", modem);
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}
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static void stktest_post_sim(struct ofono_modem *modem)
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{
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struct stktest_data *data = ofono_modem_get_data(modem);
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DBG("%p", modem);
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ofono_stk_create(modem, OFONO_VENDOR_PHONESIM, "atmodem", data->chat);
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}
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static void stktest_post_online(struct ofono_modem *modem)
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{
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}
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static struct ofono_modem_driver stktest_driver = {
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.modem_type = OFONO_MODEM_TYPE_TEST,
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.name = "stktest",
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.probe = stktest_probe,
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.remove = stktest_remove,
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.enable = stktest_enable,
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.disable = stktest_disable,
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.set_online = stktest_set_online,
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.pre_sim = stktest_pre_sim,
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.post_sim = stktest_post_sim,
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.post_online = stktest_post_online,
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};
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static int stktest_init(void)
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{
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int err;
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err = ofono_modem_driver_register(&stktest_driver);
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if (err < 0)
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return err;
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stktest = ofono_modem_create("stktest", "stktest");
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ofono_modem_register(stktest);
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return 0;
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}
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static void stktest_exit(void)
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{
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ofono_modem_remove(stktest);
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ofono_modem_driver_unregister(&stktest_driver);
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}
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OFONO_PLUGIN_DEFINE(stktest, "STK End-to-End tester driver", VERSION,
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OFONO_PLUGIN_PRIORITY_DEFAULT, stktest_init, stktest_exit)
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