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#ifndef foomodemhfoo
#define foomodemhfoo
/* $Id$ */
/***
This file is part of ivam2.
ivam2 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.
ivam2 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.
You should have received a copy of the GNU General Public License
along with ivam2; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***/
#include "buffio.h"
#include "msntab.h"
enum modem_state {
MODEM_STATE_INIT,
MODEM_STATE_CALLER_NUMBER_EXPECT,
MODEM_STATE_CALLER_NUMBER,
MODEM_STATE_RING_EXPECT,
MODEM_STATE_RING,
MODEM_STATE_RINGING,
MODEM_STATE_ATA,
MODEM_STATE_VTXVRX,
MODEM_STATE_CONNECTION,
MODEM_STATE_CONNECTION_SHBUF,
MODEM_STATE_PRE_HANGUP_HUPSEQ,
MODEM_STATE_PRE_HANGUP_ATHSEQ,
MODEM_STATE_HANGUP,
MODEM_STATE_CHILD_DRAIN, /* wait until no further data may/has to be written to the child */
MODEM_STATE_CHILD_WAIT_EOF, /* wait until no further data may be read from child */
MODEM_STATE_CHILD_KILL,
MODEM_STATE_IDLE
};
#define MODEM_BUF_LEN (10*1024)
struct modem {
char *dev;
char *name;
struct buffio *buffio;
enum modem_state state;
int command_index;
struct buffio *child_buffio;
pid_t child_pid;
struct dtmf_fifo *dtmf_fifo;
struct timeval timeout;
char *ring_number;
char *caller_number;
char *listen_msn;
struct tabentry *tabentry;
int dle_flag;
int flush_msg;
};
struct modem *modem_open(const char *dev, const char *msn);
void modem_close(struct modem *m);
#endif
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