unsigned int freerdp_kbd_init(void* dpy, unsigned int keyboard_layout_id) { memset(x_keycode_to_rdp_scancode, 0, sizeof(x_keycode_to_rdp_scancode)); memset(rdp_scancode_to_x_keycode, '\0', sizeof(rdp_scancode_to_x_keycode)); #ifdef WITH_XKBFILE if (!init_xkb(dpy)) { DEBUG_KBD("Error initializing xkb"); return 0; } if (keyboard_layout_id == 0) { keyboard_layout_id = detect_keyboard_layout_from_xkb(dpy); DEBUG_KBD("detect_keyboard_layout_from_xkb: %X", keyboard_layout_id); } init_keycodes_from_xkb(dpy, x_keycode_to_rdp_scancode, rdp_scancode_to_x_keycode); #else int vkcode; int keycode; char xkbfile[256]; KeycodeToVkcode keycodeToVkcode; if (keyboard_layout_id == 0) keyboard_layout_id = detect_keyboard(dpy, keyboard_layout_id, xkbfile, sizeof(xkbfile)); DEBUG_KBD("Using keyboard layout 0x%X with xkb name %s and xkbfile %s", keyboard_layout_id, get_layout_name(keyboard_layout_id), xkbfile); load_keyboard_map(keycodeToVkcode, xkbfile); for (keycode = 0; keycode < 256; keycode++) { vkcode = keycodeToVkcode[keycode]; DEBUG_KBD("X keycode %3d VK %3d %-19s-> RDP scancode %d/%d", keycode, vkcode, virtualKeyboard[vkcode].name, virtualKeyboard[vkcode].extended, virtualKeyboard[vkcode].scancode); x_keycode_to_rdp_scancode[keycode].keycode = virtualKeyboard[vkcode].scancode; x_keycode_to_rdp_scancode[keycode].extended = virtualKeyboard[vkcode].extended; x_keycode_to_rdp_scancode[keycode].keyname = virtualKeyboard[vkcode].name; if (x_keycode_to_rdp_scancode[keycode].extended) rdp_scancode_to_x_keycode[virtualKeyboard[vkcode].scancode][1] = keycode; else rdp_scancode_to_x_keycode[virtualKeyboard[vkcode].scancode][0] = keycode; } #endif return keyboard_layout_id; }
static unsigned int detect_keyboard(unsigned int keyboardLayoutID, char *xkbfile, size_t xkbfilelength) { xkbfile[0] = '\0'; if (keyboardLayoutID != 0) printf("keyboard layout configuration: %X\n", keyboardLayoutID); #if defined(sun) if(keyboardLayoutID == 0) { keyboardLayoutID = detect_keyboard_type_and_layout_sunos(xkbfile, xkbfilelength); printf("detect_keyboard_type_and_layout_sunos: %X %s\n", keyboardLayoutID, xkbfile); } #endif if(keyboardLayoutID == 0) { keyboardLayoutID = detect_keyboard_layout_from_xkb(); printf("detect_keyboard_layout_from_xkb: %X\n", keyboardLayoutID); } if(keyboardLayoutID == 0) { keyboardLayoutID = detect_keyboard_layout_from_locale(); printf("detect_keyboard_layout_from_locale: %X\n", keyboardLayoutID); } if (keyboardLayoutID == 0) { keyboardLayoutID = 0x0409; printf("using default keyboard layout: %X\n", keyboardLayoutID); } if (xkbfile[0] == '\0') { detect_keyboard_type_from_xkb(xkbfile, xkbfilelength); printf("detect_keyboard_type_from_xkb: %s\n", xkbfile); } return keyboardLayoutID; }