diff options
Diffstat (limited to 'plugins/mm-modem-sierra-gsm.c')
| -rw-r--r-- | plugins/mm-modem-sierra-gsm.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/plugins/mm-modem-sierra-gsm.c b/plugins/mm-modem-sierra-gsm.c new file mode 100644 index 0000000..ee82234 --- /dev/null +++ b/plugins/mm-modem-sierra-gsm.c @@ -0,0 +1,145 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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: + * + * Copyright (C) 2008 - 2009 Novell, Inc. + * Copyright (C) 2009 Red Hat, Inc. + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include "mm-modem-sierra-gsm.h" +#include "mm-errors.h" +#include "mm-callback-info.h" + +static void modem_init (MMModem *modem_class); + +G_DEFINE_TYPE_EXTENDED (MMModemSierraGsm, mm_modem_sierra_gsm, MM_TYPE_GENERIC_GSM, 0, + G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM, modem_init)) + + +MMModem * +mm_modem_sierra_gsm_new (const char *device, + const char *driver, + const char *plugin) +{ + g_return_val_if_fail (device != NULL, NULL); + g_return_val_if_fail (driver != NULL, NULL); + g_return_val_if_fail (plugin != NULL, NULL); + + return MM_MODEM (g_object_new (MM_TYPE_MODEM_SIERRA_GSM, + MM_MODEM_MASTER_DEVICE, device, + MM_MODEM_DRIVER, driver, + MM_MODEM_PLUGIN, plugin, + NULL)); +} + +/*****************************************************************************/ +/* Modem class override functions */ +/*****************************************************************************/ + +static void +pin_check_done (MMModem *modem, GError *error, gpointer user_data) +{ + MMCallbackInfo *info = (MMCallbackInfo *) user_data; + + mm_generic_gsm_enable_complete (MM_GENERIC_GSM (modem), error, info); +} + +static gboolean +sierra_enabled (gpointer data) +{ + MMCallbackInfo *info = (MMCallbackInfo *) data; + + /* Now check the PIN explicitly, sierra doesn't seem to report + * that it needs it otherwise. + */ + mm_generic_gsm_check_pin (MM_GENERIC_GSM (info->modem), pin_check_done, info); + return FALSE; +} + +static void +parent_enable_done (MMModem *modem, GError *error, gpointer user_data) +{ + MMCallbackInfo *info = (MMCallbackInfo *) user_data; + + if (error) { + mm_generic_gsm_enable_complete (MM_GENERIC_GSM (modem), error, info); + return; + } + + /* Sierra returns OK on +CFUN=1 right away but needs some time + * to finish initialization. + */ + g_timeout_add_seconds (10, sierra_enabled, info); +} + +static void +enable (MMModem *modem, MMModemFn callback, gpointer user_data) +{ + MMModem *parent_modem_iface; + MMCallbackInfo *info; + + info = mm_callback_info_new (modem, callback, user_data); + parent_modem_iface = g_type_interface_peek_parent (MM_MODEM_GET_INTERFACE (modem)); + parent_modem_iface->enable (modem, parent_enable_done, info); +} + +static gboolean +grab_port (MMModem *modem, + const char *subsys, + const char *name, + MMPortType suggested_type, + gpointer user_data, + GError **error) +{ + MMGenericGsm *gsm = MM_GENERIC_GSM (modem); + MMPortType ptype = MM_PORT_TYPE_IGNORED; + MMPort *port; + + if (suggested_type == MM_PORT_TYPE_UNKNOWN) { + if (!mm_generic_gsm_get_port (gsm, MM_PORT_TYPE_PRIMARY)) + ptype = MM_PORT_TYPE_PRIMARY; + else if (!mm_generic_gsm_get_port (gsm, MM_PORT_TYPE_SECONDARY)) + ptype = MM_PORT_TYPE_SECONDARY; + } else + ptype = suggested_type; + + port = mm_generic_gsm_grab_port (gsm, subsys, name, ptype, error); + + if (port && MM_IS_SERIAL_PORT (port)) + g_object_set (G_OBJECT (port), MM_PORT_CARRIER_DETECT, FALSE, NULL); + + return !!port; +} + +/*****************************************************************************/ + +static void +modem_init (MMModem *modem_class) +{ + modem_class->enable = enable; + modem_class->grab_port = grab_port; +} + +static void +mm_modem_sierra_gsm_init (MMModemSierraGsm *self) +{ +} + +static void +mm_modem_sierra_gsm_class_init (MMModemSierraGsmClass *klass) +{ + mm_modem_sierra_gsm_parent_class = g_type_class_peek_parent (klass); +} + |