Dan Williams
c02835722f
This is handled by the generic class before the modem is even exported over D-Bus.
109 lines
3.4 KiB
C
109 lines
3.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details:
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*
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* Copyright (C) 2008 - 2009 Novell, Inc.
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* Copyright (C) 2009 Red Hat, Inc.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include "mm-modem-novatel-gsm.h"
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#include "mm-errors.h"
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#include "mm-callback-info.h"
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static void modem_init (MMModem *modem_class);
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G_DEFINE_TYPE_EXTENDED (MMModemNovatelGsm, mm_modem_novatel_gsm, MM_TYPE_GENERIC_GSM, 0,
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G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM, modem_init))
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MMModem *
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mm_modem_novatel_gsm_new (const char *device,
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const char *driver,
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const char *plugin)
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{
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g_return_val_if_fail (device != NULL, NULL);
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g_return_val_if_fail (driver != NULL, NULL);
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g_return_val_if_fail (plugin != NULL, NULL);
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return MM_MODEM (g_object_new (MM_TYPE_MODEM_NOVATEL_GSM,
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MM_MODEM_MASTER_DEVICE, device,
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MM_MODEM_DRIVER, driver,
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MM_MODEM_PLUGIN, plugin,
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NULL));
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}
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/*****************************************************************************/
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/* Modem class override functions */
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/*****************************************************************************/
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static void
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dmat_callback (MMSerialPort *port,
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GString *response,
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GError *error,
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gpointer user_data)
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{
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mm_serial_port_close (port);
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}
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static gboolean
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grab_port (MMModem *modem,
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const char *subsys,
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const char *name,
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MMPortType suggested_type,
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gpointer user_data,
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GError **error)
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{
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MMGenericGsm *gsm = MM_GENERIC_GSM (modem);
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MMPortType ptype = MM_PORT_TYPE_IGNORED;
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MMPort *port = NULL;
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if (suggested_type == MM_PORT_TYPE_UNKNOWN) {
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if (!mm_generic_gsm_get_port (gsm, MM_PORT_TYPE_PRIMARY))
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ptype = MM_PORT_TYPE_PRIMARY;
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else if (!mm_generic_gsm_get_port (gsm, MM_PORT_TYPE_SECONDARY))
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ptype = MM_PORT_TYPE_SECONDARY;
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} else
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ptype = suggested_type;
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port = mm_generic_gsm_grab_port (gsm, subsys, name, ptype, error);
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if (port && MM_IS_SERIAL_PORT (port) && (ptype == MM_PORT_TYPE_PRIMARY)) {
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/* Flip secondary ports to AT mode */
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if (mm_serial_port_open (MM_SERIAL_PORT (port), NULL))
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mm_serial_port_queue_command (MM_SERIAL_PORT (port), "$NWDMAT=1", 2, dmat_callback, NULL);
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}
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return !!port;
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}
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/*****************************************************************************/
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static void
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modem_init (MMModem *modem_class)
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{
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modem_class->grab_port = grab_port;
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}
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static void
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mm_modem_novatel_gsm_init (MMModemNovatelGsm *self)
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{
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}
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static void
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mm_modem_novatel_gsm_class_init (MMModemNovatelGsmClass *klass)
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{
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mm_modem_novatel_gsm_parent_class = g_type_class_peek_parent (klass);
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}
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