94 lines
2.2 KiB
C
94 lines
2.2 KiB
C
/* $Id$ */
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/* Copyright (c) 2011 Pierre Pronchery <khorben@defora.org> */
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/* This file is part of DeforaOS Desktop Keyboard */
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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, version 3 of the License.
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*
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* This program 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 program. If not, see <http://www.gnu.org/licenses/>. */
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#include <unistd.h>
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#include <stdio.h>
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#define XK_LATIN1
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#define XK_MISCELLANY
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#include <X11/keysymdef.h>
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#include <X11/extensions/XTest.h>
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/* private */
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/* prototypes */
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static int _xkey(char const * display, char const * name);
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static int _error(char const * name, char const * message, int ret);
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static int _usage(void);
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/* functions */
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/* xkey */
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static int _xkey(char const * display, char const * name)
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{
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Display * d;
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KeySym keysym;
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KeyCode keycode;
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if((keysym = XStringToKeysym(name)) == NoSymbol)
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return -_error(name, "Unknown key", 1);
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if((d = XOpenDisplay(NULL)) == NULL)
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return -1;
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keycode = XKeysymToKeycode(d, keysym);
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XTestGrabControl(d, True);
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XTestFakeKeyEvent(d, keycode, True, 0);
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XTestFakeKeyEvent(d, keycode, False, 0);
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XTestGrabControl(d, False);
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XCloseDisplay(d);
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return 0;
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}
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/* error */
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static int _error(char const * name, char const * message, int ret)
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{
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fprintf(stderr, "%s: %s%s%s\n", "xkey", (name != NULL) ? name : "",
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(name != NULL) ? ": " : "", message);
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return ret;
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}
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/* usage */
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static int _usage(void)
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{
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fputs("Usage: xkey [-d display] name\n", stderr);
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return 1;
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}
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/* public */
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/* functions */
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/* main */
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int main(int argc, char * argv[])
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{
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int o;
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char const * display = NULL;
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while((o = getopt(argc, argv, "d:")) != -1)
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switch(o)
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{
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case 'd':
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display = optarg;
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break;
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default:
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return _usage();
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}
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if(optind + 1 != argc)
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return _usage();
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return (_xkey(display, argv[optind]) == 0) ? 0 : 2;
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}
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