#include <string.h>
#include <winpr/crt.h>
+#include <winpr/input.h>
#include "liblocale.h"
#include <freerdp/locale/keyboard.h>
#include "keyboard_x11.h"
-#include "keyboard_keymap.h"
#include "xkb_layout_ids.h"
-#ifdef WITH_SUN
-#include "keyboard_sun.h"
-#endif
-
-
-extern const RDP_SCANCODE VIRTUAL_KEY_CODE_TO_DEFAULT_RDP_SCANCODE_TABLE[256];
-
-
-UINT32 freerdp_detect_keyboard_layout_from_xkb(char** xkb_layout, char** xkb_variant)
+int freerdp_detect_keyboard_layout_from_xkb(DWORD* keyboardLayoutId)
{
char* pch;
char* beg;
char buffer[1024];
char* layout = NULL;
char* variant = NULL;
- UINT32 keyboardLayoutId = 0;
/* We start by looking for _XKB_RULES_NAMES_BACKUP which appears to be used by libxklavier */
- xprop = popen("xprop -root _XKB_RULES_NAMES_BACKUP", "r");
+ if (!(xprop = popen("xprop -root _XKB_RULES_NAMES_BACKUP", "r")))
+ return 0;
/* Sample output for "Canadian Multilingual Standard"
*
* "multi" the keyboard layout variant
*/
- while(fgets(buffer, sizeof(buffer), xprop) != NULL)
+ while (fgets(buffer, sizeof(buffer), xprop) != NULL)
{
- if((pch = strstr(buffer, "_XKB_RULES_NAMES_BACKUP(STRING) = ")) != NULL)
+ if ((pch = strstr(buffer, "_XKB_RULES_NAMES_BACKUP(STRING) = ")) != NULL)
{
/* "rules" */
- pch = strchr(&buffer[34], ','); // We assume it is xorg
+ pch = strchr(&buffer[34], ','); /* We assume it is xorg */
pch += 1;
/* "type" */
variant = beg;
}
}
+
pclose(xprop);
DEBUG_KBD("_XKB_RULES_NAMES_BACKUP layout: %s, variant: %s", layout, variant);
- keyboardLayoutId = find_keyboard_layout_in_xorg_rules(layout, variant);
+ *keyboardLayoutId = find_keyboard_layout_in_xorg_rules(layout, variant);
- if (keyboardLayoutId > 0)
- {
- *xkb_layout = _strdup(layout);
- *xkb_variant = _strdup(variant);
- return keyboardLayoutId;
- }
+ if (*keyboardLayoutId > 0)
+ return 0;
/* Check _XKB_RULES_NAMES if _XKB_RULES_NAMES_BACKUP fails */
- xprop = popen("xprop -root _XKB_RULES_NAMES", "r");
+ if (!(xprop = popen("xprop -root _XKB_RULES_NAMES", "r")))
+ return 0;
- while(fgets(buffer, sizeof(buffer), xprop) != NULL)
+ while (fgets(buffer, sizeof(buffer), xprop) != NULL)
{
- if((pch = strstr(buffer, "_XKB_RULES_NAMES(STRING) = ")) != NULL)
+ if ((pch = strstr(buffer, "_XKB_RULES_NAMES(STRING) = ")) != NULL)
{
/* "rules" */
pch = strchr(&buffer[27], ','); // We assume it is xorg
variant = beg;
}
}
+
pclose(xprop);
DEBUG_KBD("_XKB_RULES_NAMES layout: %s, variant: %s", layout, variant);
- keyboardLayoutId = find_keyboard_layout_in_xorg_rules(layout, variant);
+ *keyboardLayoutId = find_keyboard_layout_in_xorg_rules(layout, variant);
- if (keyboardLayoutId > 0)
- {
- *xkb_layout = _strdup(layout);
- *xkb_variant = _strdup(variant);
- return keyboardLayoutId;
- }
+ if (*keyboardLayoutId > 0)
+ return *keyboardLayoutId;
return 0;
}
/* this tells us about the current XKB configuration, if XKB is available */
setxkbmap = popen("setxkbmap -print", "r");
+ if (!setxkbmap)
+ return NULL;
+
while (fgets(buffer, sizeof(buffer), setxkbmap) != NULL)
{
/* the line with xkb_keycodes is what interests us */
length = (end - beg);
keymap = (char*) malloc(length + 1);
- strncpy(keymap, beg, length);
- keymap[length] = '\0';
+ if (keymap) {
+ strncpy(keymap, beg, length);
+ keymap[length] = '\0';
+ }
break;
}
return keymap;
}
-
-#ifdef __APPLE__
-
-const UINT32 KEYCODE_TO_VKCODE_MACOSX[256] =
-{
- 0, /* 0 */
- 0, /* 1 */
- 0, /* 2 */
- 0, /* 3 */
- 0, /* 4 */
- 0, /* 5 */
- 0, /* 6 */
- 0, /* 7 */
- VK_KEY_A, /* 8 */
- VK_KEY_S, /* 9 */
- VK_KEY_D, /* 10 */
- VK_KEY_F, /* 11 */
- VK_KEY_H, /* 12 */
- VK_KEY_G, /* 13 */
- VK_KEY_Z, /* 14 */
- VK_KEY_X, /* 15 */
- VK_KEY_C, /* 16 */
- VK_KEY_V, /* 17 */
- VK_OEM_102, /* 18 */
- VK_KEY_B, /* 19 */
- VK_KEY_Q, /* 20 */
- VK_KEY_W, /* 21 */
- VK_KEY_E, /* 22 */
- VK_KEY_R, /* 23 */
- VK_KEY_Y, /* 24 */
- VK_KEY_T, /* 25 */
- VK_KEY_1, /* 26 */
- VK_KEY_2, /* 27 */
- VK_KEY_3, /* 28 */
- VK_KEY_4, /* 29 */
- VK_KEY_6, /* 30 */
- VK_KEY_5, /* 31 */
- VK_OEM_PLUS, /* 32 */
- VK_KEY_9, /* 33 */
- VK_KEY_7, /* 34 */
- VK_OEM_MINUS, /* 35 */
- VK_KEY_8, /* 36 */
- VK_KEY_0, /* 37 */
- VK_OEM_6, /* 38 */
- VK_KEY_O, /* 39 */
- VK_KEY_U, /* 40 */
- VK_OEM_4, /* 41 */
- VK_KEY_I, /* 42 */
- VK_KEY_P, /* 43 */
- VK_RETURN, /* 44 */
- VK_KEY_L, /* 45 */
- VK_KEY_J, /* 46 */
- VK_OEM_7, /* 47 */
- VK_KEY_K, /* 48 */
- VK_OEM_1, /* 49 */
- VK_OEM_5, /* 50 */
- VK_OEM_COMMA, /* 51 */
- VK_OEM_2, /* 52 */
- VK_KEY_N, /* 53 */
- VK_KEY_M, /* 54 */
- VK_OEM_PERIOD, /* 55 */
- VK_TAB, /* 56 */
- VK_SPACE, /* 57 */
- VK_OEM_3, /* 58 */
- VK_BACK, /* 59 */
- 0, /* 60 */
- VK_ESCAPE, /* 61 */
- 0, /* 62 */
- VK_LWIN, /* 63 */
- VK_LSHIFT, /* 64 */
- VK_CAPITAL, /* 65 */
- VK_LMENU, /* 66 */
- VK_LCONTROL, /* 67 */
- VK_RSHIFT, /* 68 */
- VK_RMENU, /* 69 */
- 0, /* 70 */
- VK_RWIN, /* 71 */
- 0, /* 72 */
- VK_DECIMAL, /* 73 */
- 0, /* 74 */
- VK_MULTIPLY, /* 75 */
- 0, /* 76 */
- VK_ADD, /* 77 */
- 0, /* 78 */
- VK_NUMLOCK, /* 79 */
- 0, /* 80 */
- 0, /* 81 */
- 0, /* 82 */
- VK_DIVIDE, /* 83 */
- VK_RETURN, /* 84 */
- 0, /* 85 */
- VK_SUBTRACT, /* 86 */
- 0, /* 87 */
- 0, /* 88 */
- 0, /* 89 */
- VK_NUMPAD0, /* 90 */
- VK_NUMPAD1, /* 91 */
- VK_NUMPAD2, /* 92 */
- VK_NUMPAD3, /* 93 */
- VK_NUMPAD4, /* 94 */
- VK_NUMPAD5, /* 95 */
- VK_NUMPAD6, /* 96 */
- VK_NUMPAD7, /* 97 */
- 0, /* 98 */
- VK_NUMPAD8, /* 99 */
- VK_NUMPAD9, /* 100 */
- 0, /* 101 */
- 0, /* 102 */
- 0, /* 103 */
- VK_F5, /* 104 */
- VK_F6, /* 105 */
- VK_F7, /* 106 */
- VK_F3, /* 107 */
- VK_F8, /* 108 */
- VK_F9, /* 109 */
- 0, /* 110 */
- VK_F11, /* 111 */
- 0, /* 112 */
- VK_SNAPSHOT, /* 113 */
- 0, /* 114 */
- VK_SCROLL, /* 115 */
- 0, /* 116 */
- VK_F10, /* 117 */
- 0, /* 118 */
- VK_F12, /* 119 */
- 0, /* 120 */
- VK_PAUSE, /* 121 */
- VK_INSERT, /* 122 */
- VK_HOME, /* 123 */
- VK_PRIOR, /* 124 */
- VK_DELETE, /* 125 */
- VK_F4, /* 126 */
- VK_END, /* 127 */
- VK_F2, /* 128 */
- VK_NEXT, /* 129 */
- VK_F1, /* 130 */
- VK_LEFT, /* 131 */
- VK_RIGHT, /* 132 */
- VK_DOWN, /* 133 */
- VK_UP, /* 134 */
- 0, /* 135 */
- 0, /* 136 */
- 0, /* 137 */
- 0, /* 138 */
- 0, /* 139 */
- 0, /* 140 */
- 0, /* 141 */
- 0, /* 142 */
- 0, /* 143 */
- 0, /* 144 */
- 0, /* 145 */
- 0, /* 146 */
- 0, /* 147 */
- 0, /* 148 */
- 0, /* 149 */
- 0, /* 150 */
- 0, /* 151 */
- 0, /* 152 */
- 0, /* 153 */
- 0, /* 154 */
- 0, /* 155 */
- 0, /* 156 */
- 0, /* 157 */
- 0, /* 158 */
- 0, /* 159 */
- 0, /* 160 */
- 0, /* 161 */
- 0, /* 162 */
- 0, /* 163 */
- 0, /* 164 */
- 0, /* 165 */
- 0, /* 166 */
- 0, /* 167 */
- 0, /* 168 */
- 0, /* 169 */
- 0, /* 170 */
- 0, /* 171 */
- 0, /* 172 */
- 0, /* 173 */
- 0, /* 174 */
- 0, /* 175 */
- 0, /* 176 */
- 0, /* 177 */
- 0, /* 178 */
- 0, /* 179 */
- 0, /* 180 */
- 0, /* 181 */
- 0, /* 182 */
- 0, /* 183 */
- 0, /* 184 */
- 0, /* 185 */
- 0, /* 186 */
- 0, /* 187 */
- 0, /* 188 */
- 0, /* 189 */
- 0, /* 190 */
- 0, /* 191 */
- 0, /* 192 */
- 0, /* 193 */
- 0, /* 194 */
- 0, /* 195 */
- 0, /* 196 */
- 0, /* 197 */
- 0, /* 198 */
- 0, /* 199 */
- 0, /* 200 */
- 0, /* 201 */
- 0, /* 202 */
- 0, /* 203 */
- 0, /* 204 */
- 0, /* 205 */
- 0, /* 206 */
- 0, /* 207 */
- 0, /* 208 */
- 0, /* 209 */
- 0, /* 210 */
- 0, /* 211 */
- 0, /* 212 */
- 0, /* 213 */
- 0, /* 214 */
- 0, /* 215 */
- 0, /* 216 */
- 0, /* 217 */
- 0, /* 218 */
- 0, /* 219 */
- 0, /* 220 */
- 0, /* 221 */
- 0, /* 222 */
- 0, /* 223 */
- 0, /* 224 */
- 0, /* 225 */
- 0, /* 226 */
- 0, /* 227 */
- 0, /* 228 */
- 0, /* 229 */
- 0, /* 230 */
- 0, /* 231 */
- 0, /* 232 */
- 0, /* 233 */
- 0, /* 234 */
- 0, /* 235 */
- 0, /* 236 */
- 0, /* 237 */
- 0, /* 238 */
- 0, /* 239 */
- 0, /* 240 */
- 0, /* 241 */
- 0, /* 242 */
- 0, /* 243 */
- 0, /* 244 */
- 0, /* 245 */
- 0, /* 246 */
- 0, /* 247 */
- 0, /* 248 */
- 0, /* 249 */
- 0, /* 250 */
- 0, /* 251 */
- 0, /* 252 */
- 0, /* 253 */
- 0, /* 254 */
- 0 /* 255 */
-};
-
-#endif
-
-UINT32 freerdp_keyboard_init_x11(UINT32 keyboardLayoutId, RDP_SCANCODE x11_keycode_to_rdp_scancode[256])
-{
- UINT32 vkcode;
- UINT32 keycode;
- UINT32 keycode_to_vkcode[256];
-
- ZeroMemory(keycode_to_vkcode, sizeof(keycode_to_vkcode));
- ZeroMemory(x11_keycode_to_rdp_scancode, sizeof(RDP_SCANCODE) * 256);
-
-#ifdef __APPLE__
- /* Apple X11 breaks XKB detection */
-
- CopyMemory(keycode_to_vkcode, KEYCODE_TO_VKCODE_MACOSX, sizeof(keycode_to_vkcode));
-
- freerdp_keyboard_load_map(keycode_to_vkcode, "macosx(macosx)");
-
-#elif defined(WITH_SUN)
- {
- char sunkeymap[32];
-
- freerdp_detect_keyboard_type_and_layout_solaris(sunkeymap, sizeof(sunkeymap));
- freerdp_keyboard_load_map(keycode_to_vkcode, sunkeymap);
- }
-#else
- {
- char* keymap;
- char* xkb_layout = 0;
- char* xkb_variant = 0;
-
- if (keyboardLayoutId == 0)
- {
- keyboardLayoutId = freerdp_detect_keyboard_layout_from_xkb(&xkb_layout, &xkb_variant);
- if (xkb_layout)
- free(xkb_layout);
- if (xkb_variant)
- free(xkb_variant);
-
- }
-
- keymap = freerdp_detect_keymap_from_xkb();
-
- if (keymap != NULL)
- {
- freerdp_keyboard_load_maps(keycode_to_vkcode, keymap);
- free(keymap);
- }
- }
-#endif
-
- for (keycode = 0; keycode < 256; keycode++)
- {
- vkcode = keycode_to_vkcode[keycode];
-
- if (!(vkcode > 0 && vkcode < 256))
- continue;
-
- x11_keycode_to_rdp_scancode[keycode] = VIRTUAL_KEY_CODE_TO_DEFAULT_RDP_SCANCODE_TABLE[vkcode];
- }
-
- return keyboardLayoutId;
-}
projects / platform / upstream / freerdp.git / blobdiff