| 0,0 → 1,84 |
|---|
| /* |
| * Copyright (c) 2009 Jiri Svoboda |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup kbd |
| * @{ |
| */ |
| /** |
| * @file |
| * @brief Stroke simulator. |
| * |
| * When simulating a keyboard using a serial TTY we need to convert the |
| * recognized strokes (such as Shift-A) to sequences of key presses and |
| * releases (such as 'press Shift, press A, release A, release Shift'). |
| */ |
| |
| #include <stroke.h> |
| #include <kbd.h> |
| #include <kbd/kbd.h> |
| #include <kbd/keycode.h> |
| |
| /** Correspondence between modifers and the modifier keycodes. */ |
| static unsigned int mods_keys[][2] = { |
| { KM_LSHIFT, KC_LSHIFT }, |
| { 0, 0 } |
| }; |
| |
| /** Simulate keystroke using sequences of key presses and releases. */ |
| void stroke_sim(unsigned mod, unsigned key) |
| { |
| int i; |
| |
| /* Simulate modifier presses. */ |
| i = 0; |
| while (mods_keys[i][0] != 0) { |
| if (mod & mods_keys[i][0]) { |
| kbd_push_ev(KE_PRESS, mods_keys[i][1]); |
| } |
| ++i; |
| } |
| |
| /* Simulate key press and release. */ |
| if (key != 0) { |
| kbd_push_ev(KE_PRESS, key); |
| kbd_push_ev(KE_RELEASE, key); |
| } |
| |
| /* Simulate modifier releases. */ |
| i = 0; |
| while (mods_keys[i][0] != 0) { |
| if (mod & mods_keys[i][0]) { |
| kbd_push_ev(KE_RELEASE, mods_keys[i][1]); |
| } |
| ++i; |
| } |
| } |
| |
| /** |
| * @} |
| */ |