stroke.c

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00001 /*
00002  * Copyright (c) 2009 Jiri Svoboda
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  *
00009  * - Redistributions of source code must retain the above copyright
00010  *   notice, this list of conditions and the following disclaimer.
00011  * - Redistributions in binary form must reproduce the above copyright
00012  *   notice, this list of conditions and the following disclaimer in the
00013  *   documentation and/or other materials provided with the distribution.
00014  * - The name of the author may not be used to endorse or promote products
00015  *   derived from this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00018  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00019  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00020  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
00021  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00022  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00023  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00024  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00025  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
00026  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  */
00028 
00042 #include <stroke.h>
00043 #include <kbd.h>
00044 #include <io/console.h>
00045 #include <io/keycode.h>
00046 
00048 static unsigned int mods_keys[][2] = {
00049         { KM_LSHIFT, KC_LSHIFT },
00050         { 0, 0 }
00051 };
00052 
00054 void stroke_sim(unsigned mod, unsigned key)
00055 {
00056         int i;
00057 
00058         /* Simulate modifier presses. */
00059         i = 0;
00060         while (mods_keys[i][0] != 0) {
00061                 if (mod & mods_keys[i][0]) {
00062                         kbd_push_ev(KEY_PRESS, mods_keys[i][1]);
00063                 }
00064                 ++i;
00065         }
00066 
00067         /* Simulate key press and release. */
00068         if (key != 0) {
00069                 kbd_push_ev(KEY_PRESS, key);
00070                 kbd_push_ev(KEY_RELEASE, key);
00071         }
00072 
00073         /* Simulate modifier releases. */
00074         i = 0;
00075         while (mods_keys[i][0] != 0) {
00076                 if (mod & mods_keys[i][0]) {
00077                         kbd_push_ev(KEY_RELEASE, mods_keys[i][1]);
00078                 }
00079                 ++i;
00080         }
00081 }
00082 

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