103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
/*
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*
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* AT chat library with GLib integration
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*
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* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
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* Copyright (C) 2009 Trolltech ASA.
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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 __GATMUX_H
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#define __GATMUX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "gatchat.h"
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struct _GAtMux;
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typedef struct _GAtMux GAtMux;
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typedef struct _GAtMuxDriver GAtMuxDriver;
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typedef enum _GAtMuxChannelStatus GAtMuxChannelStatus;
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typedef void (*GAtMuxSetupFunc)(GAtMux *mux, gpointer user_data);
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enum _GAtMuxDlcStatus {
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G_AT_MUX_DLC_STATUS_RTC = 0x02,
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G_AT_MUX_DLC_STATUS_RTR = 0x04,
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G_AT_MUX_DLC_STATUS_IC = 0x08,
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G_AT_MUX_DLC_STATUS_DV = 0x80,
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};
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struct _GAtMuxDriver {
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void (*remove)(GAtMux *mux);
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gboolean (*startup)(GAtMux *mux);
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gboolean (*shutdown)(GAtMux *mux);
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gboolean (*open_dlc)(GAtMux *mux, guint8 dlc);
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gboolean (*close_dlc)(GAtMux *mux, guint8 dlc);
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void (*set_status)(GAtMux *mux, guint8 dlc, guint8 status);
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void (*write)(GAtMux *mux, guint8 dlc, const void *data, int towrite);
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int (*feed_data)(GAtMux *mux, void *data, int len);
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};
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GAtMux *g_at_mux_new(GIOChannel *channel, const GAtMuxDriver *driver);
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GAtMux *g_at_mux_new_gsm0710_basic(GIOChannel *channel, int framesize);
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GAtMux *g_at_mux_new_gsm0710_advanced(GIOChannel *channel, int framesize);
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GAtMux *g_at_mux_ref(GAtMux *mux);
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void g_at_mux_unref(GAtMux *mux);
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gboolean g_at_mux_start(GAtMux *mux);
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gboolean g_at_mux_shutdown(GAtMux *mux);
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gboolean g_at_mux_set_disconnect_function(GAtMux *mux,
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GAtDisconnectFunc disconnect, gpointer user_data);
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gboolean g_at_mux_set_debug(GAtMux *mux, GAtDebugFunc func, gpointer user_data);
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GIOChannel *g_at_mux_create_channel(GAtMux *mux);
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/*!
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* Multiplexer driver integration functions
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*/
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void g_at_mux_set_dlc_status(GAtMux *mux, guint8 dlc, int status);
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void g_at_mux_feed_dlc_data(GAtMux *mux, guint8 dlc,
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const void *data, int tofeed);
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int g_at_mux_raw_write(GAtMux *mux, const void *data, int towrite);
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void g_at_mux_set_data(GAtMux *mux, void *data);
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void *g_at_mux_get_data(GAtMux *mux);
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/*!
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* Uses the passed in GAtChat to setup a GSM 07.10 style multiplexer on the
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* channel used by GAtChat. This function queries the multiplexer capability,
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* preferring advanced mode over basic. If supported, the best available
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* multiplexer mode is entered. If this is successful, the chat is
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* shutdown and unrefed. The chat's channel will be transferred to the
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* resulting multiplexer object.
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*/
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gboolean g_at_mux_setup_gsm0710(GAtChat *chat,
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GAtMuxSetupFunc notify, gpointer user_data,
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GDestroyNotify destroy);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __GATMUX_H */
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