mirror of git://git.sysmocom.de/ofono
gatchat: Add skeleton for GAtRawIP module
This adds the basic skeleton for a GAtRawIP support. It is only the skeleton with its intended API. It has no raw IP support yet.
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@ -71,6 +71,7 @@ gatchat_sources = gatchat/gatchat.h gatchat/gatchat.c \
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gatchat/gatutil.h gatchat/gatutil.c \
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gatchat/gat.h \
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gatchat/gatserver.h gatchat/gatserver.c \
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gatchat/gatrawip.h gatchat/gatrawip.c \
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gatchat/gathdlc.c gatchat/gathdlc.h \
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gatchat/gatppp.c gatchat/gatppp.h \
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gatchat/ppp.h gatchat/ppp_cp.h \
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@ -0,0 +1,126 @@
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/*
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*
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* AT chat library with GLib integration
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*
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* Copyright (C) 2008-2010 Intel Corporation. All rights reserved.
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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 version 2 as
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* published by the Free Software Foundation.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <glib.h>
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#include "gatrawip.h"
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struct _GAtRawIP {
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gint ref_count;
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GAtIO *io;
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char *ifname;
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GAtDebugFunc debugf;
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gpointer debug_data;
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};
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GAtRawIP *g_at_rawip_new(GIOChannel *channel)
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{
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GAtRawIP *rawip;
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GAtIO *io;
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io = g_at_io_new(channel);
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if (io == NULL)
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return NULL;
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rawip = g_at_rawip_new_from_io(io);
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g_at_io_unref(io);
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return rawip;
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}
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GAtRawIP *g_at_rawip_new_from_io(GAtIO *io)
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{
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GAtRawIP *rawip;
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rawip = g_try_new0(GAtRawIP, 1);
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if (rawip == NULL)
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return NULL;
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rawip->ref_count = 1;
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rawip->io = g_at_io_ref(io);
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return rawip;
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}
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GAtRawIP *g_at_rawip_ref(GAtRawIP *rawip)
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{
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if (rawip == NULL)
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return NULL;
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g_atomic_int_inc(&rawip->ref_count);
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return rawip;
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}
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void g_at_rawip_unref(GAtRawIP *rawip)
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{
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if (rawip == NULL)
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return;
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if (g_atomic_int_dec_and_test(&rawip->ref_count) == FALSE)
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return;
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g_at_io_unref(rawip->io);
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rawip->io = NULL;
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g_free(rawip->ifname);
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g_free(rawip);
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}
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void g_at_rawip_open(GAtRawIP *rawip)
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{
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if (rawip == NULL)
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return;
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/* open TUN/TAP device */
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}
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void g_at_rawip_shutdown(GAtRawIP *rawip)
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{
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if (rawip == NULL)
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return;
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/* close TUN/TAP device */
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}
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const char *g_at_rawip_get_interface(GAtRawIP *rawip)
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{
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if (rawip == NULL)
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return NULL;
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return rawip->ifname;
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}
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void g_at_rawip_set_debug(GAtRawIP *rawip, GAtDebugFunc func,
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gpointer user_data)
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{
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if (rawip == NULL)
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return;
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rawip->debugf = func;
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rawip->debug_data = user_data;
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}
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@ -0,0 +1,54 @@
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/*
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*
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* AT chat library with GLib integration
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*
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* Copyright (C) 2008-2010 Intel Corporation. All rights reserved.
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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 version 2 as
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* published by the Free Software Foundation.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef __G_AT_RAWIP_H
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#define __G_AT_RAWIP_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "gat.h"
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#include "gatio.h"
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struct _GAtRawIP;
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typedef struct _GAtRawIP GAtRawIP;
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GAtRawIP *g_at_rawip_new(GIOChannel *channel);
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GAtRawIP *g_at_rawip_new_from_io(GAtIO *io);
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GAtRawIP *g_at_rawip_ref(GAtRawIP *rawip);
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void g_at_rawip_unref(GAtRawIP *rawip);
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void g_at_rawip_open(GAtRawIP *rawip);
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void g_at_rawip_shutdown(GAtRawIP *rawip);
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const char *g_at_rawip_get_interface(GAtRawIP *rawip);
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void g_at_rawip_set_debug(GAtRawIP *rawip, GAtDebugFunc func,
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gpointer user_data);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __G_AT_RAWIP_H */
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