19c749625f
ISDN4BSD is the work of our brand-new comitter: Hellmuth Michaelis, who has done a tremendous amount of work to bring us this far. There are still some outstanding issues and files to bring into the tree, and for now it will be needed to pick up all the extra docs from the isdn4bsd release. It is probably also a very good idea to subscribe to the isdn@freebsd.org mailing list before you try this out. These files correspond to release "beta Version 0.70.00 / December 1998" from Hellmuth.
396 lines
8.7 KiB
C
396 lines
8.7 KiB
C
/*
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* Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*---------------------------------------------------------------------------
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*
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* isdntel - isdn4bsd telephone answering machine support
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* ======================================================
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*
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* $Id: main.c,v 1.6 1998/12/05 18:03:59 hm Exp $
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*
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* last edit-date: [Sat Dec 5 18:16:33 1998]
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*
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*----------------------------------------------------------------------------*/
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#define MAIN
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#include "defs.h"
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#include "alias.h"
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static void usage( void );
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static int top_dis = 0;
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static int bot_dis = 0;
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static int cur_pos_scr = 0;
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static void makecurrent(int cur_pos, struct onefile *cur_file, int cold);
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/*---------------------------------------------------------------------------*
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* program entry
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*---------------------------------------------------------------------------*/
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int
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main(int argc, char **argv)
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{
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int i;
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int kchar;
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char *spooldir = SPOOLDIR;
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char *playstring = PLAYCMD;
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char *aliasfile = ALIASFILE;
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int rrtimeout = REREADTIMEOUT;
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extern char *optarg;
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while ((i = getopt(argc, argv, "a:d:p:t:?")) != EOF)
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{
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switch (i)
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{
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case 'a':
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aliasfile = optarg;
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break;
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case 'd':
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spooldir = optarg;
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break;
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case 'p':
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playstring = optarg;
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break;
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case 't':
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if(isdigit(*optarg))
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{
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rrtimeout = strtoul(optarg, NULL, 10);
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}
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else
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{
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usage();
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}
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break;
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case '?':
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default:
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usage();
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break;
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}
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}
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if(rrtimeout < 10)
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rrtimeout = 10;
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if((chdir(spooldir)) != 0)
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fatal("cannot change directory to spooldir %s!", spooldir);
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init_alias(aliasfile);
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init_screen();
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init_files(0);
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/* go into loop */
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for (;;)
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{
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fd_set set;
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struct timeval timeout;
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FD_ZERO(&set);
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FD_SET(STDIN_FILENO, &set);
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timeout.tv_sec = rrtimeout;
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timeout.tv_usec = 0;
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/* if no char is available within timeout, reread spool */
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if((select(STDIN_FILENO + 1, &set, NULL, NULL, &timeout)) <= 0)
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{
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reread();
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continue;
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}
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kchar = wgetch(main_w); /* get char */
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switch (kchar)
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{
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case CR:
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case LF:
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#ifdef KEY_ENTER
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case KEY_ENTER:
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#endif
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do_menu();
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break;
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case KEY_UP: /* up-move cursor */
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if(cur_file && cur_file->prev)
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{
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cur_file = cur_file->prev;
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cur_pos--;
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}
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break;
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case TAB:
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case KEY_DOWN: /* down-move cursor */
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if(cur_file && cur_file->next)
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{
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cur_file = cur_file->next;
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cur_pos++;
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}
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break;
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case KEY_HOME: /* move cursor to first dir */
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break;
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case KEY_LL: /* move cursor to last file */
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break;
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case CNTRL_D:
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do_quit(0);
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break;
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case CNTRL_L: /* refresh */
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touchwin(curscr);
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wrefresh(curscr);
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break;
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}
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makecurrent(cur_pos, cur_file, 0);
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}
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do_quit(0);
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return(0);
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}
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/*---------------------------------------------------------------------------*
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* handle horizontal selection bar movement
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*---------------------------------------------------------------------------*/
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static void
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makecurrent(int cur_pos, struct onefile *cur_file, int cold)
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{
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static int lastpos;
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static struct onefile *lastfile;
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char buffer[256];
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/* un-higlight current horizontal bar */
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if(!cold && lastfile && cur_file)
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{
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sprintf(buffer, "%s %s %-16s %-16s %-20s %-6s%*s",
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lastfile->date, lastfile->time,
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lastfile->dstnumber, lastfile->srcnumber,
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lastfile->alias == NULL ? "-/-" : lastfile->alias,
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lastfile->seconds,
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COLS - LAST_POS - 2, "");
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wattroff(main_w, A_REVERSE);
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mvwprintw(main_w, lastpos, 0, "%s", buffer);
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wattroff(main_w, A_REVERSE);
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}
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if(cur_file == NULL)
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{
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lastpos = cur_pos_scr;
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lastfile = cur_file;
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return;
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}
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/* have to scroll up or down ? */
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if(cur_pos >= bot_dis)
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{
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/* scroll up */
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wscrl(main_w, 1);
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bot_dis++;
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top_dis++;
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cur_pos_scr = LINES-START_O-3;
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}
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else if(cur_pos < top_dis)
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{
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/* scroll down */
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wscrl(main_w, -1);
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bot_dis--;
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top_dis--;
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cur_pos_scr = 0;
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}
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else
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{
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cur_pos_scr = cur_pos - top_dis;
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}
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sprintf(buffer, "%s %s %-16s %-16s %-20s %-6s%*s",
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cur_file->date, cur_file->time,
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cur_file->dstnumber, cur_file->srcnumber,
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cur_file->alias == NULL ? "-/-" : cur_file->alias,
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cur_file->seconds,
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COLS - LAST_POS - 2, "");
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wattron(main_w, A_REVERSE);
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mvwprintw(main_w, cur_pos_scr, 0, "%s", buffer);
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wattroff(main_w, A_REVERSE);
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lastpos = cur_pos_scr;
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lastfile = cur_file;
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wrefresh(main_w);
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}
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/*---------------------------------------------------------------------------*
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* exit program
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*---------------------------------------------------------------------------*/
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void
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do_quit(int exitval)
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{
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move(LINES-1, 0);
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clrtoeol();
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refresh();
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endwin();
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exit(exitval);
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}
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/*---------------------------------------------------------------------------*
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* usage display and exit
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*---------------------------------------------------------------------------*/
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static void
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usage(void)
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{
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fprintf(stderr, "\n");
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fprintf(stderr, "isdntel - isdn telephone answering management support utility (version %s.%s)\n", VERSION, REL);
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fprintf(stderr, " usage: isdntel -a <filename> -d <directory> -p <command> -t <timeout>\n");
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fprintf(stderr, " -a <filename> use filename as alias file\n");
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fprintf(stderr, " -d <directory> use directory as spool directory\n");
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fprintf(stderr, " -p <command> specify commandline for play command\n");
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fprintf(stderr, " -t <timeout> spool directory reread timeout in seconds\n");
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fprintf(stderr, "\n");
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exit(1);
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}
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/*---------------------------------------------------------------------------*
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* fatal error exit
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*---------------------------------------------------------------------------*/
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void
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fatal(char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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if(curses_ready)
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{
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move(LINES-1, 0);
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clrtoeol();
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refresh();
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endwin();
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}
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fprintf(stderr, "\nFatal error: ");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n\n");
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va_end(ap);
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exit(1);
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}
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/*---------------------------------------------------------------------------*
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* error printing
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*---------------------------------------------------------------------------*/
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void
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error(char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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if(curses_ready)
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{
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wprintw(main_w, "ERROR: ");
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vwprintw(main_w, fmt, ap);
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wprintw(main_w, "\n");
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wrefresh(main_w);
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}
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else
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{
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fprintf(stderr, "ERROR: ");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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}
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va_end(ap);
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}
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/*---------------------------------------------------------------------------*
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* read files and fill display
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*---------------------------------------------------------------------------*/
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void
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init_files(int inipos)
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{
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int i;
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nofiles = fill_list();
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top_dis = 0;
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bot_dis = 0;
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cur_file = first;
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cur_pos = 0;
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cur_pos_scr = 0;
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if(nofiles == 0)
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return;
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for(i=0; (i < nofiles) && (i < (LINES-START_O-2)); i++)
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{
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mvwprintw(main_w, i, 0, "%s %s", cur_file->date, cur_file->time);
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mvwprintw(main_w, i, DST_POS, "%s", cur_file->dstnumber);
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mvwprintw(main_w, i, SRC_POS, "%s", cur_file->srcnumber);
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mvwprintw(main_w, i, ALI_POS,"%s", cur_file->alias == NULL ? "-/-" : cur_file->alias);
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mvwprintw(main_w, i, SEC_POS,"%s", cur_file->seconds);
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bot_dis++;
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if((cur_file = cur_file->next) == NULL)
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break;
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}
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cur_file = first;
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if(inipos)
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{
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for(i=0; i < inipos; i++)
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{
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if(cur_file->next != NULL)
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cur_file = cur_file->next;
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else
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break;
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}
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}
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makecurrent(cur_pos, cur_file, 1);
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}
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/* EOF */
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