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85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
/* Copyright (C) 2021 Kasm. All Rights Reserved.
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*
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* This 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 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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 software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#include <getopt.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <X11/Xlib.h>
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static void help(const char name[]) {
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printf("Usage: %s [opts]\n\n"
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"-a --app-display disp App display, default :0\n"
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"-v --vnc-display disp VNC display, default :1\n"
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"\n"
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"-f --fps fps FPS, default 30\n"
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"-r --resize Enable resize, default disabled.\n"
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" Do not enable this if there's a physical screen\n"
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" connected to the app display.\n",
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name);
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exit(1);
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}
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int main(int argc, char **argv) {
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const char *appstr = ":0";
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const char *vncstr = ":1";
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uint8_t resize = 0;
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uint8_t fps = 30;
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const struct option longargs[] = {
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{"app-display", 1, NULL, 'a'},
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{"vnc-display", 1, NULL, 'v'},
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{"resize", 0, NULL, 'r'},
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{"fps", 1, NULL, 'f'},
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{NULL, 0, NULL, 0},
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};
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while (1) {
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int c = getopt_long(argc, argv, "a:v:rf:", longargs, NULL);
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if (c == -1)
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break;
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switch (c) {
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case 'a':
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appstr = strdup(optarg);
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break;
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case 'v':
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vncstr = strdup(optarg);
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break;
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case 'r':
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resize = 1;
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break;
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case 'f':
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fps = atoi(optarg);
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if (fps < 1 || fps > 120) {
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printf("Invalid fps\n");
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return 1;
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}
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break;
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default:
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help(argv[0]);
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break;
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}
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}
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return 0;
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}
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