390 lines
8.7 KiB
C
390 lines
8.7 KiB
C
/*
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* Copyright (c) 1997, 1999 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 1.7 2009/04/16 05:56:33 lukem Exp $
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*
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* $FreeBSD$
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*
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* last edit-date: [Mon Dec 13 21:54:26 1999]
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*
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*----------------------------------------------------------------------------*/
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#define MAIN
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#include <locale.h>
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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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struct pollfd set[1];
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char *ncp;
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const char *aliasfile = ALIASFILE;
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int rrtimeout = REREADTIMEOUT;
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extern char *optarg;
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setlocale( LC_ALL, "");
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while ((i = getopt(argc, argv, "a:d:p:t:")) != -1)
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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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rrtimeout = strtoul(optarg, &ncp, 10);
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if (*ncp)
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usage();
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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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set[0].fd = STDIN_FILENO;
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set[0].events = POLLIN;
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for (;;)
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{
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/* if no char is available within timeout, reread spool */
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if ((poll(set, 1, rrtimeout * 1000)) <= 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 mc_cur_pos, struct onefile *mc_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 && mc_cur_file)
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{
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snprintf(buffer, sizeof(buffer),
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"%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, 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 (mc_cur_file == NULL)
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{
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lastpos = cur_pos_scr;
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lastfile = mc_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 (mc_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 (mc_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 = mc_cur_pos - top_dis;
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}
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snprintf(buffer, sizeof(buffer), "%s %s %-16s %-16s %-20s %-6s%*s",
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mc_cur_file->date, mc_cur_file->time,
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mc_cur_file->dstnumber, mc_cur_file->srcnumber,
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mc_cur_file->alias == NULL ? "-/-" : mc_cur_file->alias,
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mc_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 = mc_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 %d.%d.%d)\n", VERSION, REL, STEP);
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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(const 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(const 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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