Changelog from v2: - Remove Nokia copyright. - Remove cdma voicecall for the moment. - Add debug print into post_sim pre_sim. - use GSM permissive synthax for the moment. --- Makefile.am | 3 + plugins/huaweicdma.c | 182 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 185 insertions(+), 0 deletions(-) create mode 100644 plugins/huaweicdma.c diff --git a/Makefile.am b/Makefile.am index c08e09f..2fa8771 100644 --- a/Makefile.am +++ b/Makefile.am @@ -294,6 +294,9 @@ builtin_sources += plugins/zte.c builtin_modules += huawei builtin_sources += plugins/huawei.c +builtin_modules += huaweicdma +builtin_sources += plugins/huaweicdma.c + builtin_modules += sierra builtin_sources += plugins/sierra.c diff --git a/plugins/huaweicdma.c b/plugins/huaweicdma.c new file mode 100644 index 0000000..3c02e84 --- /dev/null +++ b/plugins/huaweicdma.c @@ -0,0 +1,182 @@ +/* + * This file is part of 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 <stdlib.h> +#include <errno.h> +#include <termios.h> +#include <string.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> + +#include <glib.h> +#include <gatchat.h> +#include <gattty.h> + +#define OFONO_API_SUBJECT_TO_CHANGE +#include <ofono/plugin.h> +#include <ofono/log.h> +#include <ofono/modem.h> + +#include <drivers/atmodem/atutil.h> +#include <ofono/devinfo.h> +#include <ofono/cdma-connman.h> + +#include "common.h" + +struct huaweicdma_data { + GAtChat *chat; +}; + +static void huaweicdma_debug(const char *str, void *data) +{ + const char *prefix = data; + + ofono_info("%s%s", prefix, str); +} + +static int huaweicdma_probe(struct ofono_modem *modem) +{ + struct huaweicdma_data *data; + + DBG("%p", modem); + + data = g_try_new0(struct huaweicdma_data, 1); + if (data == NULL) + return -ENOMEM; + + ofono_modem_set_data(modem, data); + + return 0; +} + +static void huaweicdma_remove(struct ofono_modem *modem) +{ + struct huaweicdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_modem_set_data(modem, NULL); + + g_at_chat_unref(data->chat); + + g_free(data); +} + +static int huaweicdma_enable(struct ofono_modem *modem) +{ + struct huaweicdma_data *data = ofono_modem_get_data(modem); + GAtSyntax *syntax; + GIOChannel *channel; + const char *device; + + device = ofono_modem_get_string(modem, "Device"); + if (device == NULL) + return -EINVAL; + + channel = g_at_tty_open(device, NULL); + if (channel == NULL) + return -EIO; + + /* + * TODO: Will need a CDMA AT syntax parser later. + * Using GSM permissive for now. + */ + syntax = g_at_syntax_new_gsm_permissive(); + + data->chat = g_at_chat_new(channel, syntax); + g_at_syntax_unref(syntax); + g_io_channel_unref(channel); + + if (data->chat == NULL) + return -ENOMEM; + + if (getenv("OFONO_AT_DEBUG")) + g_at_chat_set_debug(data->chat, huaweicdma_debug, + "CDMA Device: "); + + return 0; +} + +static int huaweicdma_disable(struct ofono_modem *modem) +{ + struct huaweicdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + g_at_chat_unref(data->chat); + data->chat = NULL; + + return 0; +} + +static void huaweicdma_pre_sim(struct ofono_modem *modem) +{ + struct huaweicdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_devinfo_create(modem, 0, "cdmamodem", data->chat); +} + +static void huaweicdma_post_sim(struct ofono_modem *modem) +{ + DBG("%p", modem); +} + +static void huaweicdma_post_online(struct ofono_modem *modem) +{ + struct huaweicdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_cdma_connman_create(modem, 0, "cdmamodem", data->chat); +} + +static struct ofono_modem_driver huaweicdma_driver = { + .name = "huaweicdma", + .probe = huaweicdma_probe, + .remove = huaweicdma_remove, + .enable = huaweicdma_enable, + .disable = huaweicdma_disable, + .pre_sim = huaweicdma_pre_sim, + .post_sim = huaweicdma_post_sim, + .post_online = huaweicdma_post_online, +}; + +static int huaweicdma_init(void) +{ + return ofono_modem_driver_register(&huaweicdma_driver); +} + +static void huaweicdma_exit(void) +{ + ofono_modem_driver_unregister(&huaweicdma_driver); +} + +OFONO_PLUGIN_DEFINE(huaweicdma, "Huawei CDMA AT Modem", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, + huaweicdma_init, huaweicdma_exit) -- 1.7.1