/*** (c) 1992 Uwe C. Schroeder, Anwendungssysteme , Augsburg, Germany**** ** Permission to use, copy, and modify this software and its** documentation for non comercial  purpose is hereby granted ** without fee, provided that** the above copyright notice appear in all copies and that both that** copyright notice and this permission notice appear in supporting** documentation, and that the name of Uwe C. Schroeder not be used in** advertising or publicity pertaining to distribution of the software without** specific, written prior permission.  Uwe Schroeder makes no representations** about the suitability of this software for any purpose.  It is provided** "as is" without express or implied warranty.** This software may not be sold or distributed with commercial products** ( this includes distribution "for users convenience" ) without prior** written permission by the author.**** UWE SCHROEDER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,** INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO** EVENT SHALL UWE SCHROEDER BE LIABLE FOR ANY SPECIAL, INDIRECT OR** CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,** DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR** PERFORMANCE OF THIS SOFTWARE.****** This is a alpha release, which means, that there are still several** known bugs.**** Please report bugs to:****                     usys@phoenix.abg.sub.org***/#include <stdio.h>#include "vfax.h"intrecord(out,term)     FILE *out;     char *term;{  unsigned char buf;  int done = FALSE, rmode = NOOP;  Debug(1,"Recording file\r\n");  fprintf(out,"ZyXEL%c%c%c%c%c%c%c%c%c%c%c",2,0,0,0,0,1,0,0,0,0,0);  Debug(1,"Transmitt record sequence\r\n");  writecmd("AT+VRX");  if(getret("CONNECT"))    {      Debug(1,"Entering record loop\r\n");      while(!done)	{	  ttyread(&buf,1);	    	  if(((int)buf) == DLE ) 	    {	      ttyread(&buf,1);	      switch(buf)		{		case XOF:		seek:		  ttyread(&buf,1);		  if(buf == DLE)		    goto seek;		  if(buf == XON)		    continue;		  else		    goto seek;		  break;		case DLE:		  fputc(DLE,out);		  fputc(DLE,out);		  break;		case ETX: 		  Debug(1,"got ETX\r\n");		  done = 1;		  break;		case 'q':		  Debug(1,"QUIET detected\r\n");		  writecmd("AT");		  rmode = QUIET;		  break;		case 's':		  Debug(1,"SILENCE detected\r\n");		  writecmd("AT");		  rmode = SILENCE;		  break;		case 'c':		case '5':		  Debug(1,"FAX T30 code detected\r\n");		  writecmd("AT");		  rmode = RFAX;		  break;		case 'b':		  Debug(1,"Busy detected\r\n");		  writecmd("AT");		  break;		default:		  if(strchr(term,buf) > 0)		    switch(buf)		      {		      case '0':			break;		      case '1':			/* kill recording process */			Debug(1,"DTMF %c detected\n",buf);			tcflush();			writecmd("AT");			rmode = PLAYBACK;			break;		      case '2': /* answer fax call manually */			Debug(1,"DTMF %c detected\n",buf);			writecmd("AT");			rmode = RFAX;			break;		      case '3': /* make last msg to current greeting */			Debug(1,"DTMF %c detected\n",buf);			writecmd("AT");			rmode = NEW_GREETING;			break;		      case '4':			Debug(1,"DTMF %c detected\r\n",buf);			writecmd("AT");			rmode = RESTORE_DEFAULT;			break;		      case '9':			Debug(1,"DTMF %c detected\r\n",buf);			writecmd("AT");			getret("VCON");			writecmd("AT+VTS=[933,0,5]");			getret("OK");			writecmd("ATH");			getret("OK");			sleep(1);			exit(0);			break;		      case '6':			break;		      case '7':			break;		      case '8':			break;		      case '#':			Debug(1,"DTMF %c detected\r\n",buf);			writecmd("AT");			rmode = RTERM;			break;		      case '*':			Debug(1,"DTMF signal %c detected",buf);			break;		      default:			fputc(DLE,out);			fputc(buf,out);		      }		}	    }	  else	    {	      fputc(buf,out);	    }	}    }  getret("VCON");  fclose(out);  return rmode;}