/* -*- 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 #include #include #include #include "mm-modem-option.h" #include "mm-errors.h" #include "mm-callback-info.h" static void modem_init (MMModem *modem_class); static void modem_gsm_network_init (MMModemGsmNetwork *gsm_network_class); G_DEFINE_TYPE_EXTENDED (MMModemOption, mm_modem_option, MM_TYPE_GENERIC_GSM, 0, G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM, modem_init) G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_GSM_NETWORK, modem_gsm_network_init)) MMModem * mm_modem_option_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_OPTION, MM_MODEM_MASTER_DEVICE, device, MM_MODEM_DRIVER, driver, MM_MODEM_PLUGIN, plugin, NULL)); } /*****************************************************************************/ 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 option_enabled (gpointer data) { MMCallbackInfo *info = (MMCallbackInfo *) data; /* Now check the PIN explicitly, option 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; } /* Option returns OK on +CFUN=1 right away but needs some time * to finish initialization */ g_timeout_add_seconds (10, option_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 void get_network_mode_done (MMSerialPort *port, GString *response, GError *error, gpointer user_data) { MMCallbackInfo *info = (MMCallbackInfo *) user_data; gboolean parsed = FALSE; if (error) info->error = g_error_copy (error); else if (!g_str_has_prefix (response->str, "_OPSYS: ")) { int a, b; if (sscanf (response->str + 8, "%d,%d", &a, &b)) { MMModemGsmMode mode = MM_MODEM_GSM_MODE_ANY; switch (a) { case 0: mode = MM_MODEM_GSM_MODE_2G_ONLY; break; case 1: mode = MM_MODEM_GSM_MODE_3G_ONLY; break; case 2: mode = MM_MODEM_GSM_MODE_2G_PREFERRED; break; case 3: mode = MM_MODEM_GSM_MODE_3G_PREFERRED; break; default: break; } mm_callback_info_set_result (info, GUINT_TO_POINTER (mode), NULL); parsed = TRUE; } } if (!error && !parsed) info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Could not parse network mode results"); mm_callback_info_schedule (info); } static void get_network_mode (MMModemGsmNetwork *modem, MMModemUIntFn callback, gpointer user_data) { MMCallbackInfo *info; MMSerialPort *primary; info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data); primary = mm_generic_gsm_get_port (MM_GENERIC_GSM (modem), MM_PORT_TYPE_PRIMARY); g_assert (primary); mm_serial_port_queue_command (primary, "AT_OPSYS?", 3, get_network_mode_done, info); } static void set_network_mode_done (MMSerialPort *port, GString *response, GError *error, gpointer user_data) { MMCallbackInfo *info = (MMCallbackInfo *) user_data; if (error) info->error = g_error_copy (error); mm_callback_info_schedule (info); } static void set_network_mode (MMModemGsmNetwork *modem, MMModemGsmMode mode, MMModemFn callback, gpointer user_data) { MMCallbackInfo *info; MMSerialPort *primary; char *command; int i; info = mm_callback_info_new (MM_MODEM (modem), callback, user_data); switch (mode) { case MM_MODEM_GSM_MODE_ANY: case MM_MODEM_GSM_MODE_GPRS: case MM_MODEM_GSM_MODE_EDGE: case MM_MODEM_GSM_MODE_2G_ONLY: i = 0; break; case MM_MODEM_GSM_MODE_UMTS: case MM_MODEM_GSM_MODE_HSDPA: case MM_MODEM_GSM_MODE_HSUPA: case MM_MODEM_GSM_MODE_HSPA: case MM_MODEM_GSM_MODE_3G_ONLY: i = 1; break; case MM_MODEM_GSM_MODE_2G_PREFERRED: i = 2; break; case MM_MODEM_GSM_MODE_3G_PREFERRED: i = 3; break; default: i = 5; break; } command = g_strdup_printf ("AT_OPSYS=%d,2", i); primary = mm_generic_gsm_get_port (MM_GENERIC_GSM (modem), MM_PORT_TYPE_PRIMARY); g_assert (primary); mm_serial_port_queue_command (primary, command, 3, set_network_mode_done, info); g_free (command); } /*****************************************************************************/ static void modem_init (MMModem *modem_class) { modem_class->enable = enable; } static void modem_gsm_network_init (MMModemGsmNetwork *class) { class->set_network_mode = set_network_mode; class->get_network_mode = get_network_mode; } static void mm_modem_option_init (MMModemOption *self) { } static void mm_modem_option_class_init (MMModemOptionClass *klass) { mm_modem_option_parent_class = g_type_class_peek_parent (klass); }