/** * FreeRDP: A Remote Desktop Protocol Implementation * XKB Keyboard Mapping * * Copyright 2009-2012 Marc-Andre Moreau * * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include "keyboard_xkbfile.h" #include #include #include #include #include #include #include "keyboard_x11.h" #include "xkb_layout_ids.h" #include "liblocale.h" #include #include #include #include #include typedef struct { const char* xkb_keyname; /* XKB keyname */ DWORD rdp_scancode; } XKB_KEY_NAME_SCANCODE; static const XKB_KEY_NAME_SCANCODE XKB_KEY_NAME_SCANCODE_TABLE[] = { { "", RDP_SCANCODE_UNKNOWN }, /* 008: [(null)] */ { "ESC", RDP_SCANCODE_ESCAPE }, /* 009: ESC [Escape] */ { "AE01", RDP_SCANCODE_KEY_1 }, /* 010: AE01 [1] */ { "AE02", RDP_SCANCODE_KEY_2 }, /* 011: AE02 [2] */ { "AE03", RDP_SCANCODE_KEY_3 }, /* 012: AE03 [3] */ { "AE04", RDP_SCANCODE_KEY_4 }, /* 013: AE04 [4] */ { "AE05", RDP_SCANCODE_KEY_5 }, /* 014: AE05 [5] */ { "AE06", RDP_SCANCODE_KEY_6 }, /* 015: AE06 [6] */ { "AE07", RDP_SCANCODE_KEY_7 }, /* 016: AE07 [7] */ { "AE08", RDP_SCANCODE_KEY_8 }, /* 017: AE08 [8] */ { "AE09", RDP_SCANCODE_KEY_9 }, /* 018: AE09 [9] */ { "AE10", RDP_SCANCODE_KEY_0 }, /* 019: AE10 [0] */ { "AE11", RDP_SCANCODE_OEM_MINUS }, /* 020: AE11 [minus] */ { "AE12", RDP_SCANCODE_OEM_PLUS }, /* 021: AE12 [equal] */ { "BKSP", RDP_SCANCODE_BACKSPACE }, /* 022: BKSP [BackSpace] */ { "TAB", RDP_SCANCODE_TAB }, /* 023: TAB [Tab] */ { "AD01", RDP_SCANCODE_KEY_Q }, /* 024: AD01 [q] */ { "AD02", RDP_SCANCODE_KEY_W }, /* 025: AD02 [w] */ { "AD03", RDP_SCANCODE_KEY_E }, /* 026: AD03 [e] */ { "AD04", RDP_SCANCODE_KEY_R }, /* 027: AD04 [r] */ { "AD05", RDP_SCANCODE_KEY_T }, /* 028: AD05 [t] */ { "AD06", RDP_SCANCODE_KEY_Y }, /* 029: AD06 [y] */ { "AD07", RDP_SCANCODE_KEY_U }, /* 030: AD07 [u] */ { "AD08", RDP_SCANCODE_KEY_I }, /* 031: AD08 [i] */ { "AD09", RDP_SCANCODE_KEY_O }, /* 032: AD09 [o] */ { "AD10", RDP_SCANCODE_KEY_P }, /* 033: AD10 [p] */ { "AD11", RDP_SCANCODE_OEM_4 }, /* 034: AD11 [bracketleft] */ { "AD12", RDP_SCANCODE_OEM_6 }, /* 035: AD12 [bracketright] */ { "RTRN", RDP_SCANCODE_RETURN }, /* 036: RTRN [Return] */ { "LCTL", RDP_SCANCODE_LCONTROL }, /* 037: LCTL [Control_L] */ { "AC01", RDP_SCANCODE_KEY_A }, /* 038: AC01 [a] */ { "AC02", RDP_SCANCODE_KEY_S }, /* 039: AC02 [s] */ { "AC03", RDP_SCANCODE_KEY_D }, /* 040: AC03 [d] */ { "AC04", RDP_SCANCODE_KEY_F }, /* 041: AC04 [f] */ { "AC05", RDP_SCANCODE_KEY_G }, /* 042: AC05 [g] */ { "AC06", RDP_SCANCODE_KEY_H }, /* 043: AC06 [h] */ { "AC07", RDP_SCANCODE_KEY_J }, /* 044: AC07 [j] */ { "AC08", RDP_SCANCODE_KEY_K }, /* 045: AC08 [k] */ { "AC09", RDP_SCANCODE_KEY_L }, /* 046: AC09 [l] */ { "AC10", RDP_SCANCODE_OEM_1 }, /* 047: AC10 [semicolon] */ { "AC11", RDP_SCANCODE_OEM_7 }, /* 048: AC11 [dead_acute] */ { "TLDE", RDP_SCANCODE_OEM_3 }, /* 049: TLDE [dead_grave] */ { "LFSH", RDP_SCANCODE_LSHIFT }, /* 050: LFSH [Shift_L] */ { "BKSL", RDP_SCANCODE_OEM_5 }, /* 051: BKSL [backslash] */ { "AB01", RDP_SCANCODE_KEY_Z }, /* 052: AB01 [z] */ { "AB02", RDP_SCANCODE_KEY_X }, /* 053: AB02 [x] */ { "AB03", RDP_SCANCODE_KEY_C }, /* 054: AB03 [c] */ { "AB04", RDP_SCANCODE_KEY_V }, /* 055: AB04 [v] */ { "AB05", RDP_SCANCODE_KEY_B }, /* 056: AB05 [b] */ { "AB06", RDP_SCANCODE_KEY_N }, /* 057: AB06 [n] */ { "AB07", RDP_SCANCODE_KEY_M }, /* 058: AB07 [m] */ { "AB08", RDP_SCANCODE_OEM_COMMA }, /* 059: AB08 [comma] */ { "AB09", RDP_SCANCODE_OEM_PERIOD }, /* 060: AB09 [period] */ { "AB10", RDP_SCANCODE_OEM_2 }, /* 061: AB10 [slash] */ { "RTSH", RDP_SCANCODE_RSHIFT }, /* 062: RTSH [Shift_R] */ { "KPMU", RDP_SCANCODE_MULTIPLY }, /* 063: KPMU [KP_Multiply] */ { "LALT", RDP_SCANCODE_LMENU }, /* 064: LALT [Alt_L] */ { "SPCE", RDP_SCANCODE_SPACE }, /* 065: SPCE [space] */ { "CAPS", RDP_SCANCODE_CAPSLOCK }, /* 066: CAPS [Caps_Lock] */ { "FK01", RDP_SCANCODE_F1 }, /* 067: FK01 [F1] */ { "FK02", RDP_SCANCODE_F2 }, /* 068: FK02 [F2] */ { "FK03", RDP_SCANCODE_F3 }, /* 069: FK03 [F3] */ { "FK04", RDP_SCANCODE_F4 }, /* 070: FK04 [F4] */ { "FK05", RDP_SCANCODE_F5 }, /* 071: FK05 [F5] */ { "FK06", RDP_SCANCODE_F6 }, /* 072: FK06 [F6] */ { "FK07", RDP_SCANCODE_F7 }, /* 073: FK07 [F7] */ { "FK08", RDP_SCANCODE_F8 }, /* 074: FK08 [F8] */ { "FK09", RDP_SCANCODE_F9 }, /* 075: FK09 [F9] */ { "FK10", RDP_SCANCODE_F10 }, /* 076: FK10 [F10] */ { "NMLK", RDP_SCANCODE_NUMLOCK }, /* 077: NMLK [Num_Lock] */ { "SCLK", RDP_SCANCODE_SCROLLLOCK }, /* 078: SCLK [Multi_key] */ { "KP7", RDP_SCANCODE_NUMPAD7 }, /* 079: KP7 [KP_Home] */ { "KP8", RDP_SCANCODE_NUMPAD8 }, /* 080: KP8 [KP_Up] */ { "KP9", RDP_SCANCODE_NUMPAD9 }, /* 081: KP9 [KP_Prior] */ { "KPSU", RDP_SCANCODE_SUBTRACT }, /* 082: KPSU [KP_Subtract] */ { "KP4", RDP_SCANCODE_NUMPAD4 }, /* 083: KP4 [KP_Left] */ { "KP5", RDP_SCANCODE_NUMPAD5 }, /* 084: KP5 [KP_Begin] */ { "KP6", RDP_SCANCODE_NUMPAD6 }, /* 085: KP6 [KP_Right] */ { "KPAD", RDP_SCANCODE_ADD }, /* 086: KPAD [KP_Add] */ { "KP1", RDP_SCANCODE_NUMPAD1 }, /* 087: KP1 [KP_End] */ { "KP2", RDP_SCANCODE_NUMPAD2 }, /* 088: KP2 [KP_Down] */ { "KP3", RDP_SCANCODE_NUMPAD3 }, /* 089: KP3 [KP_Next] */ { "KP0", RDP_SCANCODE_NUMPAD0 }, /* 090: KP0 [KP_Insert] */ { "KPDL", RDP_SCANCODE_DECIMAL }, /* 091: KPDL [KP_Delete] */ { "LVL3", RDP_SCANCODE_RMENU }, /* 092: LVL3 [ISO_Level3_Shift] */ { "", RDP_SCANCODE_UNKNOWN }, /* 093: [(null)] */ { "LSGT", RDP_SCANCODE_OEM_102 }, /* 094: LSGT [backslash] */ { "FK11", RDP_SCANCODE_F11 }, /* 095: FK11 [F11] */ { "FK12", RDP_SCANCODE_F12 }, /* 096: FK12 [F12] */ { "AB11", RDP_SCANCODE_ABNT_C1 }, /* 097: AB11 [(null)] */ { "KATA", RDP_SCANCODE_KANA_HANGUL }, /* 098: KATA [Katakana] */ { "HIRA", RDP_SCANCODE_HIRAGANA }, /* 099: HIRA [Hiragana] */ { "HENK", RDP_SCANCODE_CONVERT_JP }, /* 100: HENK [Henkan_Mode] */ { "HKTG", RDP_SCANCODE_HIRAGANA }, /* 101: HKTG [Hiragana_Katakana] */ { "MUHE", RDP_SCANCODE_NONCONVERT_JP }, /* 102: MUHE [Muhenkan] */ { "JPCM", RDP_SCANCODE_UNKNOWN }, /* 103: JPCM [(null)] */ { "KPEN", RDP_SCANCODE_RETURN_KP }, /* 104: KPEN [KP_Enter] */ { "RCTL", RDP_SCANCODE_RCONTROL }, /* 105: RCTL [Control_R] */ { "KPDV", RDP_SCANCODE_DIVIDE }, /* 106: KPDV [KP_Divide] */ { "PRSC", RDP_SCANCODE_PRINTSCREEN }, /* 107: PRSC [Print] */ { "RALT", RDP_SCANCODE_RMENU }, /* 108: RALT [ISO_Level3_Shift] */ { "LNFD", RDP_SCANCODE_UNKNOWN }, /* 109: LNFD [Linefeed] */ { "HOME", RDP_SCANCODE_HOME }, /* 110: HOME [Home] */ { "UP", RDP_SCANCODE_UP }, /* 111: UP [Up] */ { "PGUP", RDP_SCANCODE_PRIOR }, /* 112: PGUP [Prior] */ { "LEFT", RDP_SCANCODE_LEFT }, /* 113: LEFT [Left] */ { "RGHT", RDP_SCANCODE_RIGHT }, /* 114: RGHT [Right] */ { "END", RDP_SCANCODE_END }, /* 115: END [End] */ { "DOWN", RDP_SCANCODE_DOWN }, /* 116: DOWN [Down] */ { "PGDN", RDP_SCANCODE_NEXT }, /* 117: PGDN [Next] */ { "INS", RDP_SCANCODE_INSERT }, /* 118: INS [Insert] */ { "DELE", RDP_SCANCODE_DELETE }, /* 119: DELE [Delete] */ { "I120", RDP_SCANCODE_UNKNOWN }, /* 120: I120 [(null)] */ { "MUTE", RDP_SCANCODE_VOLUME_MUTE }, /* 121: MUTE [XF86AudioMute] */ { "VOL-", RDP_SCANCODE_VOLUME_DOWN }, /* 122: VOL- [XF86AudioLowerVolume] */ { "VOL+", RDP_SCANCODE_VOLUME_UP }, /* 123: VOL+ [XF86AudioRaiseVolume] */ { "POWR", RDP_SCANCODE_UNKNOWN }, /* 124: POWR [XF86PowerOff] */ { "KPEQ", RDP_SCANCODE_UNKNOWN }, /* 125: KPEQ [KP_Equal] */ { "I126", RDP_SCANCODE_UNKNOWN }, /* 126: I126 [plusminus] */ { "PAUS", RDP_SCANCODE_PAUSE }, /* 127: PAUS [Pause] */ { "I128", RDP_SCANCODE_LAUNCH_MEDIA_SELECT }, /* 128: I128 [XF86LaunchA] */ { "I129", RDP_SCANCODE_ABNT_C2 }, /* 129: I129 [KP_Decimal] */ { "HNGL", RDP_SCANCODE_HANGUL }, /* 130: HNGL [Hangul] */ { "HJCV", RDP_SCANCODE_HANJA }, /* 131: HJCV [Hangul_Hanja] */ { "AE13", RDP_SCANCODE_BACKSLASH_JP }, /* 132: AE13 [(null)] */ { "LWIN", RDP_SCANCODE_LWIN }, /* 133: LWIN [Super_L] */ { "RWIN", RDP_SCANCODE_RWIN }, /* 134: RWIN [Super_R] */ { "COMP", RDP_SCANCODE_APPS }, /* 135: COMP [Menu] */ { "STOP", RDP_SCANCODE_BROWSER_STOP }, /* 136: STOP [Cancel] */ { "AGAI", RDP_SCANCODE_UNKNOWN }, /* 137: AGAI [Redo] */ { "PROP", RDP_SCANCODE_UNKNOWN }, /* 138: PROP [SunProps] */ { "UNDO", RDP_SCANCODE_UNKNOWN }, /* 139: UNDO [Undo] */ { "FRNT", RDP_SCANCODE_UNKNOWN }, /* 140: FRNT [SunFront] */ { "COPY", RDP_SCANCODE_UNKNOWN }, /* 141: COPY [XF86Copy] */ { "OPEN", RDP_SCANCODE_UNKNOWN }, /* 142: OPEN [XF86Open] */ { "PAST", RDP_SCANCODE_UNKNOWN }, /* 143: PAST [XF86Paste] */ { "FIND", RDP_SCANCODE_UNKNOWN }, /* 144: FIND [Find] */ { "CUT", RDP_SCANCODE_UNKNOWN }, /* 145: CUT [XF86Cut] */ { "HELP", RDP_SCANCODE_HELP }, /* 146: HELP [Help] */ { "I147", RDP_SCANCODE_UNKNOWN }, /* 147: I147 [XF86MenuKB] */ { "I148", RDP_SCANCODE_UNKNOWN }, /* 148: I148 [XF86Calculator] */ { "I149", RDP_SCANCODE_UNKNOWN }, /* 149: I149 [(null)] */ { "I150", RDP_SCANCODE_SLEEP }, /* 150: I150 [XF86Sleep] */ { "I151", RDP_SCANCODE_UNKNOWN }, /* 151: I151 [XF86WakeUp] */ { "I152", RDP_SCANCODE_UNKNOWN }, /* 152: I152 [XF86Explorer] */ { "I153", RDP_SCANCODE_UNKNOWN }, /* 153: I153 [XF86Send] */ { "I154", RDP_SCANCODE_UNKNOWN }, /* 154: I154 [(null)] */ { "I155", RDP_SCANCODE_UNKNOWN }, /* 155: I155 [XF86Xfer] */ { "I156", RDP_SCANCODE_LAUNCH_APP1 }, /* 156: I156 [XF86Launch1] */ { "I157", RDP_SCANCODE_LAUNCH_APP2 }, /* 157: I157 [XF86Launch2] */ { "I158", RDP_SCANCODE_BROWSER_HOME }, /* 158: I158 [XF86WWW] */ { "I159", RDP_SCANCODE_UNKNOWN }, /* 159: I159 [XF86DOS] */ { "I160", RDP_SCANCODE_UNKNOWN }, /* 160: I160 [XF86ScreenSaver] */ { "I161", RDP_SCANCODE_UNKNOWN }, /* 161: I161 [XF86RotateWindows] */ { "I162", RDP_SCANCODE_UNKNOWN }, /* 162: I162 [XF86TaskPane] */ { "I163", RDP_SCANCODE_LAUNCH_MAIL }, /* 163: I163 [XF86Mail] */ { "I164", RDP_SCANCODE_BROWSER_FAVORITES }, /* 164: I164 [XF86Favorites] */ { "I165", RDP_SCANCODE_UNKNOWN }, /* 165: I165 [XF86MyComputer] */ { "I166", RDP_SCANCODE_BROWSER_BACK }, /* 166: I166 [XF86Back] */ { "I167", RDP_SCANCODE_BROWSER_FORWARD }, /* 167: I167 [XF86Forward] */ { "I168", RDP_SCANCODE_UNKNOWN }, /* 168: I168 [(null)] */ { "I169", RDP_SCANCODE_UNKNOWN }, /* 169: I169 [XF86Eject] */ { "I170", RDP_SCANCODE_UNKNOWN }, /* 170: I170 [XF86Eject] */ { "I171", RDP_SCANCODE_MEDIA_NEXT_TRACK }, /* 171: I171 [XF86AudioNext] */ { "I172", RDP_SCANCODE_MEDIA_PLAY_PAUSE }, /* 172: I172 [XF86AudioPlay] */ { "I173", RDP_SCANCODE_MEDIA_PREV_TRACK }, /* 173: I173 [XF86AudioPrev] */ { "I174", RDP_SCANCODE_MEDIA_STOP }, /* 174: I174 [XF86AudioStop] */ { "I175", RDP_SCANCODE_UNKNOWN }, /* 175: I175 [XF86AudioRecord] */ { "I176", RDP_SCANCODE_UNKNOWN }, /* 176: I176 [XF86AudioRewind] */ { "I177", RDP_SCANCODE_UNKNOWN }, /* 177: I177 [XF86Phone] */ { "I178", RDP_SCANCODE_UNKNOWN }, /* 178: I178 [(null)] */ { "I179", RDP_SCANCODE_UNKNOWN }, /* 179: I179 [XF86Tools] */ { "I180", RDP_SCANCODE_BROWSER_HOME }, /* 180: I180 [XF86HomePage] */ { "I181", RDP_SCANCODE_BROWSER_REFRESH }, /* 181: I181 [XF86Reload] */ { "I182", RDP_SCANCODE_UNKNOWN }, /* 182: I182 [XF86Close] */ { "I183", RDP_SCANCODE_UNKNOWN }, /* 183: I183 [(null)] */ { "I184", RDP_SCANCODE_UNKNOWN }, /* 184: I184 [(null)] */ { "I185", RDP_SCANCODE_UNKNOWN }, /* 185: I185 [XF86ScrollUp] */ { "I186", RDP_SCANCODE_UNKNOWN }, /* 186: I186 [XF86ScrollDown] */ { "I187", RDP_SCANCODE_UNKNOWN }, /* 187: I187 [parenleft] */ { "I188", RDP_SCANCODE_UNKNOWN }, /* 188: I188 [parenright] */ { "I189", RDP_SCANCODE_UNKNOWN }, /* 189: I189 [XF86New] */ { "I190", RDP_SCANCODE_UNKNOWN }, /* 190: I190 [Redo] */ { "FK13", RDP_SCANCODE_F13 }, /* 191: FK13 [XF86Tools] */ { "FK14", RDP_SCANCODE_F14 }, /* 192: FK14 [XF86Launch5] */ { "FK15", RDP_SCANCODE_F15 }, /* 193: FK15 [XF86Launch6] */ { "FK16", RDP_SCANCODE_F16 }, /* 194: FK16 [XF86Launch7] */ { "FK17", RDP_SCANCODE_F17 }, /* 195: FK17 [XF86Launch8] */ { "FK18", RDP_SCANCODE_F18 }, /* 196: FK18 [XF86Launch9] */ { "FK19", RDP_SCANCODE_F19 }, /* 197: FK19 [(null)] */ { "FK20", RDP_SCANCODE_F20 }, /* 198: FK20 [XF86AudioMicMute] */ { "FK21", RDP_SCANCODE_F21 }, /* 199: FK21 [XF86TouchpadToggle] */ { "FK22", RDP_SCANCODE_F22 }, /* 200: FK22 [XF86TouchpadOn] */ { "FK23", RDP_SCANCODE_F23 }, /* 201: FK23 [XF86TouchpadOff] */ { "FK24", RDP_SCANCODE_F24 }, /* 202: FK24 [(null)] */ { "LVL5", RDP_SCANCODE_UNKNOWN }, /* 203: LVL5 [ISO_Level5_Shift] */ { "ALT", RDP_SCANCODE_LMENU }, /* 204: ALT [(null)] */ { "META", RDP_SCANCODE_LMENU }, /* 205: META [(null)] */ { "SUPR", RDP_SCANCODE_LWIN }, /* 206: SUPR [(null)] */ { "HYPR", RDP_SCANCODE_LWIN }, /* 207: HYPR [(null)] */ { "I208", RDP_SCANCODE_MEDIA_PLAY_PAUSE }, /* 208: I208 [XF86AudioPlay] */ { "I209", RDP_SCANCODE_MEDIA_PLAY_PAUSE }, /* 209: I209 [XF86AudioPause] */ { "I210", RDP_SCANCODE_UNKNOWN }, /* 210: I210 [XF86Launch3] */ { "I211", RDP_SCANCODE_UNKNOWN }, /* 211: I211 [XF86Launch4] */ { "I212", RDP_SCANCODE_UNKNOWN }, /* 212: I212 [XF86LaunchB] */ { "I213", RDP_SCANCODE_UNKNOWN }, /* 213: I213 [XF86Suspend] */ { "I214", RDP_SCANCODE_UNKNOWN }, /* 214: I214 [XF86Close] */ { "I215", RDP_SCANCODE_MEDIA_PLAY_PAUSE }, /* 215: I215 [XF86AudioPlay] */ { "I216", RDP_SCANCODE_MEDIA_NEXT_TRACK }, /* 216: I216 [XF86AudioForward] */ { "I217", RDP_SCANCODE_UNKNOWN }, /* 217: I217 [(null)] */ { "I218", RDP_SCANCODE_UNKNOWN }, /* 218: I218 [Print] */ { "I219", RDP_SCANCODE_UNKNOWN }, /* 219: I219 [(null)] */ { "I220", RDP_SCANCODE_UNKNOWN }, /* 220: I220 [XF86WebCam] */ { "I221", RDP_SCANCODE_UNKNOWN }, /* 221: I221 [XF86AudioPreset] */ { "I222", RDP_SCANCODE_UNKNOWN }, /* 222: I222 [(null)] */ { "I223", RDP_SCANCODE_LAUNCH_MAIL }, /* 223: I223 [XF86Mail] */ { "I224", RDP_SCANCODE_UNKNOWN }, /* 224: I224 [XF86Messenger] */ { "I225", RDP_SCANCODE_BROWSER_SEARCH }, /* 225: I225 [XF86Search] */ { "I226", RDP_SCANCODE_UNKNOWN }, /* 226: I226 [XF86Go] */ { "I227", RDP_SCANCODE_UNKNOWN }, /* 227: I227 [XF86Finance] */ { "I228", RDP_SCANCODE_UNKNOWN }, /* 228: I228 [XF86Game] */ { "I229", RDP_SCANCODE_UNKNOWN }, /* 229: I229 [XF86Shop] */ { "I230", RDP_SCANCODE_UNKNOWN }, /* 230: I230 [(null)] */ { "I231", RDP_SCANCODE_UNKNOWN }, /* 231: I231 [Cancel] */ { "I232", RDP_SCANCODE_UNKNOWN }, /* 232: I232 [XF86MonBrightnessDown] */ { "I233", RDP_SCANCODE_UNKNOWN }, /* 233: I233 [XF86MonBrightnessUp] */ { "I234", RDP_SCANCODE_LAUNCH_MEDIA_SELECT }, /* 234: I234 [XF86AudioMedia] */ { "I235", RDP_SCANCODE_UNKNOWN }, /* 235: I235 [XF86Display] */ { "I236", RDP_SCANCODE_UNKNOWN }, /* 236: I236 [XF86KbdLightOnOff] */ { "I237", RDP_SCANCODE_UNKNOWN }, /* 237: I237 [XF86KbdBrightnessDown] */ { "I238", RDP_SCANCODE_UNKNOWN }, /* 238: I238 [XF86KbdBrightnessUp] */ { "I239", RDP_SCANCODE_UNKNOWN }, /* 239: I239 [XF86Send] */ { "I240", RDP_SCANCODE_UNKNOWN }, /* 240: I240 [XF86Reply] */ { "I241", RDP_SCANCODE_UNKNOWN }, /* 241: I241 [XF86MailForward] */ { "I242", RDP_SCANCODE_UNKNOWN }, /* 242: I242 [XF86Save] */ { "I243", RDP_SCANCODE_UNKNOWN }, /* 243: I243 [XF86Documents] */ { "I244", RDP_SCANCODE_UNKNOWN }, /* 244: I244 [XF86Battery] */ { "I245", RDP_SCANCODE_UNKNOWN }, /* 245: I245 [XF86Bluetooth] */ { "I246", RDP_SCANCODE_UNKNOWN }, /* 246: I246 [XF86WLAN] */ { "I247", RDP_SCANCODE_UNKNOWN }, /* 247: I247 [XF86UWB] */ { "I248", RDP_SCANCODE_UNKNOWN }, /* 248: I248 [(null)] */ { "I249", RDP_SCANCODE_UNKNOWN }, /* 249: I249 [XF86Next_VMode] */ { "I250", RDP_SCANCODE_UNKNOWN }, /* 250: I250 [XF86Prev_VMode] */ { "I251", RDP_SCANCODE_UNKNOWN }, /* 251: I251 [XF86MonBrightnessCycle] */ { "I252", RDP_SCANCODE_UNKNOWN }, /* 252: I252 [XF86BrightnessAuto] */ { "I253", RDP_SCANCODE_UNKNOWN }, /* 253: I253 [XF86DisplayOff] */ { "I254", RDP_SCANCODE_UNKNOWN }, /* 254: I254 [XF86WWAN] */ { "I255", RDP_SCANCODE_UNKNOWN } /* 255: I255 [XF86RFKill] */ }; static int detect_keyboard_layout_from_xkbfile(void* display, DWORD* keyboardLayoutId); static int freerdp_keyboard_load_map_from_xkbfile(void* display, DWORD* x11_keycode_to_rdp_scancode, size_t count); static void* freerdp_keyboard_xkb_init(void) { int status = 0; Display* display = XOpenDisplay(NULL); if (!display) return NULL; status = XkbQueryExtension(display, NULL, NULL, NULL, NULL, NULL); if (!status) return NULL; return (void*)display; } int freerdp_keyboard_init_xkbfile(DWORD* keyboardLayoutId, DWORD* x11_keycode_to_rdp_scancode, size_t count) { WINPR_ASSERT(keyboardLayoutId); WINPR_ASSERT(x11_keycode_to_rdp_scancode); ZeroMemory(x11_keycode_to_rdp_scancode, sizeof(DWORD) * count); void* display = freerdp_keyboard_xkb_init(); if (!display) { DEBUG_KBD("Error initializing xkb"); return -1; } if (*keyboardLayoutId == 0) { detect_keyboard_layout_from_xkbfile(display, keyboardLayoutId); DEBUG_KBD("detect_keyboard_layout_from_xkb: %" PRIu32 " (0x%08" PRIX32 ")", *keyboardLayoutId, *keyboardLayoutId); } const int rc = freerdp_keyboard_load_map_from_xkbfile(display, x11_keycode_to_rdp_scancode, count); XCloseDisplay(display); return rc; } /* return substring starting after nth comma, ending at following comma */ static char* comma_substring(char* s, size_t n) { char* p = NULL; if (!s) return ""; while (n-- > 0) { if (!(p = strchr(s, ','))) break; s = p + 1; } if ((p = strchr(s, ','))) *p = 0; return s; } int detect_keyboard_layout_from_xkbfile(void* display, DWORD* keyboardLayoutId) { DEBUG_KBD("display: %p", display); if (!display) return -2; char* rules = NULL; XkbRF_VarDefsRec rules_names = { 0 }; const Bool rc = XkbRF_GetNamesProp(display, &rules, &rules_names); if (!rc) { DEBUG_KBD("XkbRF_GetNamesProp == False"); } else { DEBUG_KBD("rules: %s", rules ? rules : ""); DEBUG_KBD("model: %s", rules_names.model ? rules_names.model : ""); DEBUG_KBD("layouts: %s", rules_names.layout ? rules_names.layout : ""); DEBUG_KBD("variants: %s", rules_names.variant ? rules_names.variant : ""); DWORD group = 0; XkbStateRec state = { 0 }; XKeyboardState coreKbdState = { 0 }; XGetKeyboardControl(display, &coreKbdState); if (XkbGetState(display, XkbUseCoreKbd, &state) == Success) group = state.group; DEBUG_KBD("group: %u", state.group); const char* layout = comma_substring(rules_names.layout, group); const char* variant = comma_substring(rules_names.variant, group); DEBUG_KBD("layout: %s", layout ? layout : ""); DEBUG_KBD("variant: %s", variant ? variant : ""); *keyboardLayoutId = find_keyboard_layout_in_xorg_rules(layout, variant); } free(rules_names.model); free(rules_names.layout); free(rules_names.variant); free(rules_names.options); free(rules); return 0; } static int xkb_cmp(const void* pva, const void* pvb) { const XKB_KEY_NAME_SCANCODE* a = pva; const XKB_KEY_NAME_SCANCODE* b = pvb; if (!a && !b) return 0; if (!a) return 1; if (!b) return -1; return strcmp(a->xkb_keyname, b->xkb_keyname); } static BOOL try_add(size_t offset, const char* xkb_keyname, DWORD* x11_keycode_to_rdp_scancode, WINPR_ATTR_UNUSED size_t count) { static BOOL initialized = FALSE; static XKB_KEY_NAME_SCANCODE copy[ARRAYSIZE(XKB_KEY_NAME_SCANCODE_TABLE)] = { 0 }; if (!initialized) { memcpy(copy, XKB_KEY_NAME_SCANCODE_TABLE, sizeof(copy)); qsort(copy, ARRAYSIZE(copy), sizeof(XKB_KEY_NAME_SCANCODE), xkb_cmp); initialized = TRUE; } XKB_KEY_NAME_SCANCODE key = { 0 }; key.xkb_keyname = xkb_keyname; XKB_KEY_NAME_SCANCODE* found = bsearch(&key, copy, ARRAYSIZE(copy), sizeof(XKB_KEY_NAME_SCANCODE), xkb_cmp); if (found) { DEBUG_KBD("%4s: keycode: 0x%02" PRIuz " -> rdp scancode: 0x%08" PRIx32 "", xkb_keyname, offset, found->rdp_scancode); x11_keycode_to_rdp_scancode[offset] = found->rdp_scancode; return TRUE; } return FALSE; } int freerdp_keyboard_load_map_from_xkbfile(void* display, DWORD* x11_keycode_to_rdp_scancode, size_t count) { int status = -1; if (!display) return -2; XkbDescPtr xkb = XkbGetMap(display, 0, XkbUseCoreKbd); if (!xkb) { DEBUG_KBD("XkbGetMap() == NULL"); return -3; } if (XkbGetNames(display, XkbKeyNamesMask, xkb) != Success) { DEBUG_KBD("XkbGetNames() != Success"); } else { char xkb_keyname[XkbKeyNameLength + 1] = { 42, 42, 42, 42, 0 }; /* end-of-string at index 5 */ DEBUG_KBD("XkbGetNames() == Success, min=%" PRIu8 ", max=%" PRIu8, xkb->min_key_code, xkb->max_key_code); for (size_t i = xkb->min_key_code; i <= MIN(xkb->max_key_code, count); i++) { BOOL found = FALSE; strncpy(xkb_keyname, xkb->names->keys[i].name, XkbKeyNameLength); DEBUG_KBD("KeyCode %" PRIuz " -> %s", i, xkb_keyname); if (strnlen(xkb_keyname, ARRAYSIZE(xkb_keyname)) < 1) continue; found = try_add(i, xkb_keyname, x11_keycode_to_rdp_scancode, count); if (!found) { DEBUG_KBD("%4s: keycode: 0x%02X -> no RDP scancode found", xkb_keyname, i); } else status = 0; } } XkbFreeKeyboard(xkb, 0, 1); return status; }