#if !defined(lint) && !defined(DOS) static char rcsid[] = "$Id: main.c,v 4.3 1993/07/08 00:00:13 dlm Exp $"; #endif /* * Program: Main stand-alone Pine Composer routines * * * Michael Seibel * Networks and Distributed Computing * Computing and Communications * University of Washington * Administration Builiding, AG-44 * Seattle, Washington, 98195, USA * Internet: mikes@cac.washington.edu * * Please address all bugs and comments to "pine-bugs@cac.washington.edu" * * Copyright 1991-1993 University of Washington * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee to the University of * Washington is hereby granted, provided that the above copyright notice * appears in all copies and that both the above copyright notice and this * permission notice appear in supporting documentation, and that the name * of the University of Washington not be used in advertising or publicity * pertaining to distribution of the software without specific, written * prior permission. This software is made available "as is", and * THE UNIVERSITY OF WASHINGTON DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, * WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT LIMITATION ALL IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND IN * NO EVENT SHALL THE UNIVERSITY OF WASHINGTON 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, TORT * (INCLUDING NEGLIGENCE) OR STRICT LIABILITY, ARISING OUT OF OR IN CONNECTION * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Pine and Pico are trademarks of the University of Washington. * No commercial use of these trademarks may be made without prior * written permission of the University of Washington. * * * WEEMACS/PICO NOTES: * * 08 Jan 92 - removed PINE defines to simplify compiling * * 08 Apr 92 - removed PINE stub calls * */ #include #include #include "osdep.h" /* operating system dependent includes */ #include "pico.h" /* pine composer definitions */ #include "estruct.h" /* global structures and defines */ #include "efunc.h" /* function declarations and sans name table */ #include "edef.h" /* global definitions */ /* * this isn't defined in the library, because it's a pine global * which we use for GetKey's timeout */ int timeout = 0; /* global timeout value */ /* * function key mappings */ static int fkm[12][2] = { { F1, (CTRL|'G')}, { F2, (CTRL|'X')}, { F3, (CTRL|'O')}, { F4, (CTRL|'J')}, { F5, (CTRL|'R')}, { F6, (CTRL|'W')}, { F7, (CTRL|'Y')}, { F8, (CTRL|'V')}, { F9, (CTRL|'K')}, { F10, (CTRL|'U')}, { F11, (CTRL|'C')}, #ifdef SPELLER { F12, (CTRL|'T')} #else { F12, (CTRL|'D')} #endif }; /* * main standalone pico routine */ main(argc, argv) char *argv[]; { register int c; register int f; register int n; register BUFFER *bp; register int carg; /* current arg to scan */ int viewflag = FALSE; /* are we starting in view mode?*/ int starton = 0; /* where's dot to begin with? */ char bname[NBUFN]; /* buffer name of file to read */ char *clerr = NULL; /* garbage on command line */ Pmaster = NULL; /* turn OFF composer functionality */ /* * Read command line flags before initializing, otherwise, we never * know to init for f_keys... */ carg = 1; while(carg < argc){ if(argv[carg][0] == '-'){ switch(argv[carg][1]){ case 'v': /* -v for View File */ case 'V': viewflag = !viewflag; break; case 'f': /* -f for function key use */ gmode ^= MDFKEY; break; case 'n': /* -n for new mail notification */ timeout = 180; if(argv[carg][2] != '\0') if((timeout = atoi(&argv[carg][2])) < 30) timeout = 180; break; case 't': /* special shutdown mode */ gmode ^= MDTOOL; rebindfunc(wquit, quickexit); break; case 'z': /* -z to suspend */ gmode ^= MDSSPD; break; case 'w': /* -w turn off word wrap */ gmode ^= MDWRAP; break; default: /* huh? */ clerr = argv[carg]; break; } carg++; } else if(argv[carg][0] == '+'){ /* leading '+' is special */ starton = atoi(&argv[carg][1]); carg++; } else /* pick up file name later... */ break; } if(!vtinit()) /* Displays. */ exit(1); strcpy(bname, "main"); /* default buffer name */ edinit(bname); /* Buffers, windows. */ update(); /* let the user know we are here */ #if TERMCAP if(kpadseqs == NULL){ /* will arrow keys work ? */ (*term.t_putchar)('\007'); emlwrite("Warning: keypad keys may non-functional", NULL); } #endif /* TERMCAP */ if(carg < argc){ /* Any file to edit? */ makename(bname, argv[carg]); /* set up a buffer for this file */ bp = curbp; /* read in first file */ makename(bname, argv[carg]); strcpy(bp->b_bname, bname); strcpy(bp->b_fname, argv[carg]); if (readin(argv[carg], (viewflag==FALSE)) == ABORT) { strcpy(bp->b_bname, "main"); strcpy(bp->b_fname, ""); } bp->b_dotp = bp->b_linep; bp->b_doto = 0; if (viewflag) /* set the view mode */ bp->b_mode |= MDVIEW; } /* setup to process commands */ lastflag = 0; /* Fake last flags. */ curbp->b_mode |= gmode; /* and set default modes*/ curwp->w_flag |= WFMODE; /* and force an update */ if(timeout) emlwrite("Checking for new mail every %D seconds", (void *)timeout); if(clerr){ /* post any errors on command line */ if(mpresf) /* show earlier message though! */ sleep(2); emlwrite("\007Unknown option: %s", clerr); } forwline(0, starton); /* move dot to specified line */ while(1){ update(); /* Fix up the screen */ #if defined(DOS) && defined(MOUSE) register_mfunc(pico_mouse, 2, 0,term.t_nrow-3,term.t_ncol); #endif c = GetKey(); if(timeout && (c == NODATA || time_to_check())){ if(pico_new_mail()) emlwrite("You may possibly have new mail.", NULL); } if(c == NODATA) continue; if(mpresf){ /* erase message line? */ if(mpresf++ > MESSDELAY) mlerase(); } f = FALSE; n = 1; #if defined(DOS) && defined(MOUSE) clear_mfunc(); #endif execute(normal(c, fkm, 1), f, n); /* Do it. */ } }