Re: [PATCH_v4] speedupcdma: add speedup cdma skeleton plugin

Free speedupcdma_data while removing modem.

--- Makefile.am | 3 + plugins/speedupcdma.c | 210 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 213 insertions(+), 0 deletions(-) create mode 100644 plugins/speedupcdma.c diff --git a/Makefile.am b/Makefile.am index a4e6c95..4b72091 100644 --- a/Makefile.am +++ b/Makefile.am @@ -336,6 +336,9 @@ builtin_sources += plugins/telit.c builtin_modules += speedup builtin_sources += plugins/speedup.c +builtin_modules += speedupcdma +builtin_sources += plugins/speedupcdma.c + if BLUETOOTH builtin_modules += bluetooth builtin_sources += plugins/bluetooth.c plugins/bluetooth.h diff --git a/plugins/speedupcdma.c b/plugins/speedupcdma.c new file mode 100644 index 0000000..65da2f6 --- /dev/null +++ b/plugins/speedupcdma.c @@ -0,0 +1,210 @@ +/* + * + * 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 <stdio.h> +#include <errno.h> +#include <stdlib.h> + +#include <glib.h> +#include <gatchat.h> +#include <gattty.h> + +#define OFONO_API_SUBJECT_TO_CHANGE +#include <ofono/plugin.h> +#include <ofono/modem.h> +#include <ofono/devinfo.h> +#include <ofono/cdma-connman.h> +#include <ofono/log.h> + +#include <drivers/atmodem/atutil.h> + +static const char *none_prefix[] = { NULL }; + +struct speedupcdma_data { + GAtChat *chat; +}; + +static void speedupcdma_debug(const char *str, void *data) +{ + const char *prefix = data; + + ofono_info("%s%s", prefix, str); +} + +static int speedupcdma_probe(struct ofono_modem *modem) +{ + struct speedupcdma_data *data; + + DBG("%p", modem); + + data = g_try_new0(struct speedupcdma_data, 1); + if (data == NULL) + return -ENOMEM; + + ofono_modem_set_data(modem, data); + + return 0; +} + +static void speedupcdma_remove(struct ofono_modem *modem) +{ + struct speedupcdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + g_free(data); + ofono_modem_set_data(modem, NULL); +}

+static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + + DBG(""); + + if (!ok) { + struct speedupcdma_data *data = ofono_modem_get_data(modem);

+ + g_at_chat_unref(data->chat); + data->chat == NULL;

+ ofono_modem_set_powered(modem, FALSE); + return; + } + + ofono_modem_set_powered(modem, TRUE); +} + +static int speedupcdma_enable(struct ofono_modem *modem) +{ + struct speedupcdma_data *data = ofono_modem_get_data(modem); + GAtSyntax *syntax; + GIOChannel *channel; + const char *modem_path; + + modem_path = ofono_modem_get_string(modem, "Modem"); + if (modem_path == NULL) + return -EINVAL; + + DBG("path is: %s", modem_path); + + channel = g_at_tty_open(modem_path, NULL); + if (channel == NULL) + return -EIO; + + 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, speedupcdma_debug, "Modem: "); + + g_at_chat_send(data->chat, "ATE0 +CMEE=1", none_prefix, + NULL, NULL, NULL); + + g_at_chat_send(data->chat, "AT+CFUN=1", none_prefix, + cfun_enable, modem, NULL); + + return -EINPROGRESS; +} + +static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct speedupcdma_data *data = ofono_modem_get_data(modem); + + DBG(""); + + g_at_chat_unref(data->chat); + data->chat = NULL; + + if (ok) + ofono_modem_set_powered(modem, FALSE); +} + +static int speedupcdma_disable(struct ofono_modem *modem) +{ + struct speedupcdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + g_at_chat_send(data->chat, "AT+CFUN=0", none_prefix, + cfun_disable, modem, NULL); + + return -EINPROGRESS; +} + +static void speedupcdma_pre_sim(struct ofono_modem *modem) +{ + struct speedupcdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_devinfo_create(modem, 0, "cdmamodem", data->chat); +} + +static void speedupcdma_post_sim(struct ofono_modem *modem) +{ + DBG("%p", modem); +} + +static void speedupcdma_post_online(struct ofono_modem *modem) +{ + struct speedupcdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_cdma_connman_create(modem, 0, "cdmamodem", data->chat); +} + +static struct ofono_modem_driver speedupcdma_driver = { + .name = "speedupcdma", + .probe = speedupcdma_probe, + .remove = speedupcdma_remove, + .enable = speedupcdma_enable, + .disable = speedupcdma_disable, + .pre_sim = speedupcdma_pre_sim, + .post_sim = speedupcdma_post_sim, + .post_online = speedupcdma_post_online, +}; + +static int speedupcdma_init(void) +{ + return ofono_modem_driver_register(&speedupcdma_driver); +} + +static void speedupcdma_exit(void) +{ + ofono_modem_driver_unregister(&speedupcdma_driver); +} + +OFONO_PLUGIN_DEFINE(speedupcdma, "Speedup CDMA modem driver", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, + speedupcdma_init, speedupcdma_exit)