mirror of https://github.com/9wm/xss.git
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
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/* xbell -- sound the X11 bell
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* Copyright (C) 2008 Neale Pickett <neale@woozle.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <X11/Xlib.h>
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#include "obj.h"
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int
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main(int argc, char *argv[])
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{
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Display *display = NULL;
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int percent = 100;
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if (argc == 2) {
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percent = (int)strtol(argv[1], NULL, 10);
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}
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if ((argc > 2) || (0 == percent)) {
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(void)fprintf(stderr, "Usage: %s [PERCENT]\n", argv[0]);
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return 64; /* EX_USAGE */
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}
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try {
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if (! (display = XOpenDisplay(NULL))) raise("cannot open display");
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if (! (XBell(display, percent))) break;
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} while (0);
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if (display) {
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(void)XCloseDisplay(display);
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}
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except {
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(void)fprintf(stderr, "Error: %s\n", exception);
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return 69; /* EX_UNAVAILABLE */
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}
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return 0;
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}
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