--- Makefile.am | 10 ++ plugins/cdmaphonesim.c | 328 +++++++++++++++++++++++++++++++++++++++++++++ plugins/cdmaphonesim.conf | 14 ++ 3 files changed, 352 insertions(+), 0 deletions(-) create mode 100644 plugins/cdmaphonesim.c create mode 100644 plugins/cdmaphonesim.conf diff --git a/Makefile.am b/Makefile.am index 771f57d..2e6814e 100644 --- a/Makefile.am +++ b/Makefile.am @@ -247,6 +247,16 @@ builtin_modules += cdma_atmodem builtin_sources += drivers/cdmamodem/cdmamodem.h \ drivers/cdmamodem/cdmamodem.c \ drivers/cdmamodem/sms.c + +if PHONESIM +builtin_modules += cdmaphonesim +builtin_sources += plugins/cdmaphonesim.c + +if DATAFILES +conf_DATA += plugins/cdmaphonesim.conf +endif +endif + endif builtin_modules += g1 diff --git a/plugins/cdmaphonesim.c b/plugins/cdmaphonesim.c new file mode 100644 index 0000000..ca9e358 --- /dev/null +++ b/plugins/cdmaphonesim.c @@ -0,0 +1,328 @@ +/* + * This file is part of oFono - Open Source Telephony + * + * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). + * + * 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 <errno.h> +#include <unistd.h> +#include <stdlib.h> +#include <string.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include <glib.h> +#include <gatmux.h> +#include <gatchat.h> + +#define OFONO_API_SUBJECT_TO_CHANGE +#include <ofono/plugin.h> +#include <ofono/log.h> +#include <ofono/modem.h> +#include <ofono/cdma-sms.h> +#include <drivers/atmodem/atutil.h> + +struct cdmaphonesim_data { + GAtChat *chat; +}; + +static int cdmaphonesim_probe(struct ofono_modem *modem) +{ + struct cdmaphonesim_data *data; + + DBG("%p", modem); + + data = g_try_new0(struct cdmaphonesim_data, 1); + if (data == NULL) + return -ENOMEM; + + ofono_modem_set_data(modem, data); + + return 0; +} + +static void cdmaphonesim_remove(struct ofono_modem *modem) +{ + struct cdmaphonesim_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + g_free(data); + ofono_modem_set_data(modem, NULL); +} + +static void cdmaphonesim_debug(const char *str, void *user_data) +{ + ofono_info("%s", str); +} + +static void cfun_set_on_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + + DBG(""); + + ofono_modem_set_powered(modem, ok); +} + +static void cdmaphonesim_disconnected(gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct cdmaphonesim_data *data = ofono_modem_get_data(modem); + + DBG(""); + + ofono_modem_set_powered(modem, FALSE); + + g_at_chat_unref(data->chat); + data->chat = NULL; +} + +static int cdmaphonesim_enable(struct ofono_modem *modem) +{ + struct cdmaphonesim_data *data = ofono_modem_get_data(modem); + GIOChannel *io; + GAtSyntax *syntax; + struct sockaddr_in addr; + const char *address; + int sk, err, port; + + DBG("%p", modem); + + address = ofono_modem_get_string(modem, "Address"); + if (address == NULL) + return -EINVAL; + + port = ofono_modem_get_integer(modem, "Port"); + if (port < 0) + return -EINVAL; + + sk = socket(PF_INET, SOCK_STREAM, 0); + if (sk < 0) + return -EINVAL; + + memset(&addr, 0, sizeof(addr)); + addr.sin_family = AF_INET; + addr.sin_addr.s_addr = inet_addr(address); + addr.sin_port = htons(port); + + err = connect(sk, (struct sockaddr *) &addr, sizeof(addr)); + if (err < 0) { + close(sk); + return err; + } + + io = g_io_channel_unix_new(sk); + if (io == NULL) { + close(sk); + return -ENOMEM; + } + + syntax = g_at_syntax_new_gsmv1(); + + data->chat = g_at_chat_new(io, syntax); + + g_at_syntax_unref(syntax); + g_io_channel_unref(io); + + if (data->chat == NULL) + return -ENOMEM; + + if (getenv("OFONO_AT_DEBUG")) + g_at_chat_set_debug(data->chat, cdmaphonesim_debug, NULL); + + g_at_chat_set_disconnect_function(data->chat, + cdmaphonesim_disconnected, modem); + + g_at_chat_send(data->chat, "AT+CFUN=1", NULL, + cfun_set_on_cb, modem, NULL); + + return -EINPROGRESS; +} + +static int cdmaphonesim_disable(struct ofono_modem *modem) +{ + struct cdmaphonesim_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + g_at_chat_unref(data->chat); + data->chat = NULL; + + return 0; +} + +static void cdmaphonesim_pre_sim(struct ofono_modem *modem) +{ + DBG("%p", modem); +} + +static void set_online_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct cb_data *cbd = user_data; + ofono_modem_online_cb_t callback = cbd->cb; + struct ofono_error error; + + decode_at_error(&error, g_at_result_final_response(result)); + + callback(&error, cbd->data); +} + +static void cdmaphonesim_set_online(struct ofono_modem *modem, + ofono_bool_t online, + ofono_modem_online_cb_t cb, + void *user_data) +{ + struct cdmaphonesim_data *data = ofono_modem_get_data(modem); + struct cb_data *cbd = cb_data_new(cb, user_data); + char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4"; + + DBG("modem %p %s", modem, online ? "online" : "offline"); + + if (cbd == NULL) + goto error; + + if (g_at_chat_send(data->chat, command, NULL, + set_online_cb, cbd, g_free)) + return; + +error: + g_free(cbd); + + CALLBACK_WITH_FAILURE(cb, cbd->data); +} + +static void cdmaphonesim_post_online(struct ofono_modem *modem) +{ + struct cdmaphonesim_data *data = ofono_modem_get_data(modem); + + ofono_cdma_sms_create(modem, 0, "cdmamodem", data->chat); +} + +static struct ofono_modem_driver cdmaphonesim_driver = { + .name = "cdmaphonesim", + .probe = cdmaphonesim_probe, + .remove = cdmaphonesim_remove, + .enable = cdmaphonesim_enable, + .disable = cdmaphonesim_disable, + .pre_sim = cdmaphonesim_pre_sim, + .set_online = cdmaphonesim_set_online, + .post_online = cdmaphonesim_post_online, +}; + +static struct ofono_modem *create_modem(GKeyFile *keyfile, const char *group) +{ + struct ofono_modem *modem; + char *value; + + DBG("group %s", group); + + modem = ofono_modem_create(group, "cdmaphonesim"); + if (modem == NULL) + return NULL; + + value = g_key_file_get_string(keyfile, group, "Address", NULL); + if (value == NULL) + goto error; + + ofono_modem_set_string(modem, "Address", value); + g_free(value); + + value = g_key_file_get_string(keyfile, group, "Port", NULL); + if (value == NULL) + goto error; + + ofono_modem_set_integer(modem, "Port", atoi(value)); + g_free(value); + + DBG("%p", modem); + + return modem; + +error: + ofono_error("Missing address or port setting for %s", group); + + ofono_modem_remove(modem); + + return NULL; +} + +static GSList *modem_list; + +static void parse_config(const char *filename) +{ + GKeyFile *keyfile; + GError *err = NULL; + char **modems; + int i; + + DBG("filename %s", filename); + + keyfile = g_key_file_new(); + + g_key_file_set_list_separator(keyfile, ','); + + if (!g_key_file_load_from_file(keyfile, filename, 0, &err)) { + ofono_warn("Reading of %s failed: %s", filename, err->message); + g_error_free(err); + goto done; + } + + modems = g_key_file_get_groups(keyfile, NULL); + + for (i = 0; modems[i]; i++) { + struct ofono_modem *modem; + + modem = create_modem(keyfile, modems[i]); + if (modem == NULL) + continue; + + modem_list = g_slist_prepend(modem_list, modem); + + ofono_modem_register(modem); + } + + g_strfreev(modems); + +done: + g_key_file_free(keyfile); +} + +static int cdmaphonesim_init(void) +{ + int err; + + err = ofono_modem_driver_register(&cdmaphonesim_driver); + if (err < 0) + return err; + + parse_config(CONFIGDIR "/cdmaphonesim.conf"); + return 0; +} + +static void cdmaphonesim_exit(void) +{ + ofono_modem_driver_unregister(&cdmaphonesim_driver); +} + +OFONO_PLUGIN_DEFINE(cdmaphonesim, "CDMA PhoneSIM driver", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, cdmaphonesim_init, cdmaphonesim_exit) diff --git a/plugins/cdmaphonesim.conf b/plugins/cdmaphonesim.conf new file mode 100644 index 0000000..9b8bdac --- /dev/null +++ b/plugins/cdmaphonesim.conf @@ -0,0 +1,14 @@ +# This is a sample file for the cdmaphonesim configuration +# +# It should be installed in your oFono system directory, +# e.g. /etc/ofono/cdmaphonesim.conf +# +# Each group is parsed as a modem device +# +# Each group shall at least define the address and port +# Address = <valid IPv4 address format> +# Port = <valid TCP port> + +#[cdmaphonesim] +#Address=127.0.0.1 +#Port=12345 -- 1.7.0.4