| |
| /* ***** BEGIN LICENSE BLOCK ***** |
| * Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
| * |
| * The contents of this file are subject to the Mozilla Public License Version |
| * 1.1 (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * http://www.mozilla.org/MPL/ |
| * |
| * Software distributed under the License is distributed on an "AS IS" basis, |
| * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
| * for the specific language governing rights and limitations under the |
| * License. |
| * |
| * The Original Code is libguac-client-rdp. |
| * |
| * The Initial Developer of the Original Code is |
| * Michael Jumper. |
| * Portions created by the Initial Developer are Copyright (C) 2011 |
| * the Initial Developer. All Rights Reserved. |
| * |
| * Contributor(s): |
| * |
| * Alternatively, the contents of this file may be used under the terms of |
| * either the GNU General Public License Version 2 or later (the "GPL"), or |
| * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), |
| * in which case the provisions of the GPL or the LGPL are applicable instead |
| * of those above. If you wish to allow use of your version of this file only |
| * under the terms of either the GPL or the LGPL, and not to allow others to |
| * use your version of this file under the terms of the MPL, indicate your |
| * decision by deleting the provisions above and replace them with the notice |
| * and other provisions required by the GPL or the LGPL. If you do not delete |
| * the provisions above, a recipient may use your version of this file under |
| * the terms of any one of the MPL, the GPL or the LGPL. |
| * |
| * ***** END LICENSE BLOCK ***** */ |
| |
| #ifndef _GUAC_RDP_RDP_KEYMAP_H |
| #define _GUAC_RDP_RDP_KEYMAP_H |
| |
| #ifdef HAVE_FREERDP_LOCALE_KEYBOARD_H |
| #include <freerdp/locale/keyboard.h> |
| #else |
| #include <freerdp/kbd/layouts.h> |
| #endif |
| |
| /** |
| * Represents a keysym-to-scancode mapping for RDP, with extra information |
| * about the state of prerequisite keysyms. |
| */ |
| typedef struct guac_rdp_keysym_desc { |
| |
| /** |
| * The keysym being mapped. |
| */ |
| int keysym; |
| |
| /** |
| * The scancode this keysym maps to. |
| */ |
| int scancode; |
| |
| /** |
| * Required RDP-specific flags. |
| */ |
| int flags; |
| |
| /** |
| * Null-terminated list of keysyms which must be down for this keysym |
| * to be properly typed. |
| */ |
| const int* set_keysyms; |
| |
| /** |
| * Null-terminated list of keysyms which must be up for this keysym |
| * to be properly typed. |
| */ |
| const int* clear_keysyms; |
| |
| } guac_rdp_keysym_desc; |
| |
| /** |
| * Hierarchical keysym mapping |
| */ |
| typedef struct guac_rdp_keymap guac_rdp_keymap; |
| struct guac_rdp_keymap { |
| |
| /** |
| * The parent mapping this map will inherit its initial mapping from. |
| * Any other mapping information will add to or override the mapping |
| * inherited from the parent. |
| */ |
| const guac_rdp_keymap* parent; |
| |
| /** |
| * Descriptive name of this keymap |
| */ |
| const char* name; |
| |
| /** |
| * Null-terminated array of scancode mappings. |
| */ |
| const guac_rdp_keysym_desc* mapping; |
| |
| /** |
| * FreeRDP keyboard layout associated with this |
| * keymap. If this keymap is selected, this layout |
| * will be requested from the server. |
| */ |
| const uint32 freerdp_keyboard_layout; |
| |
| }; |
| |
| /** |
| * Static mapping from keysyms to scancodes. |
| */ |
| typedef guac_rdp_keysym_desc guac_rdp_static_keymap[256][256]; |
| |
| /** |
| * Mapping from keysym to current state |
| */ |
| typedef int guac_rdp_keysym_state_map[256][256]; |
| |
| /** |
| * Map of X11 keysyms to RDP scancodes (US English). |
| */ |
| extern const guac_rdp_keymap guac_rdp_keymap_en_us; |
| |
| /** |
| * Map of X11 keysyms to RDP scancodes (common non-printable keys). |
| */ |
| extern const guac_rdp_keymap guac_rdp_keymap_base; |
| |
| /** |
| * Simple macro for referencing the mapped value of a scancode for a given |
| * keysym. |
| */ |
| #define GUAC_RDP_KEYSYM_LOOKUP(keysym_mapping, keysym) ((keysym_mapping)[((keysym) & 0xFF00) >> 8][(keysym) & 0xFF]) |
| |
| /** |
| * Keysym string containing only the left "shift" key. |
| */ |
| extern const int GUAC_KEYSYMS_SHIFT[]; |
| |
| /** |
| * Keysym string containing both "shift" keys. |
| */ |
| extern const int GUAC_KEYSYMS_ALL_SHIFT[]; |
| |
| /** |
| * Keysym string containing only the left "ctrl" key. |
| */ |
| extern const int GUAC_KEYSYMS_CTRL[]; |
| |
| /** |
| * Keysym string containing both "ctrl" keys. |
| */ |
| extern const int GUAC_KEYSYMS_ALL_CTRL[]; |
| |
| /** |
| * Keysym string containing only the left "alt" key. |
| */ |
| extern const int GUAC_KEYSYMS_ALT[]; |
| |
| /** |
| * Keysym string containing both "alt" keys. |
| */ |
| extern const int GUAC_KEYSYMS_ALL_ALT[]; |
| |
| /** |
| * Keysym string containing all modifier keys. |
| */ |
| extern const int GUAC_KEYSYMS_ALL_MODIFIERS[]; |
| |
| #endif |
| |