#include "rdp_keymap.h"
#include "rdp_cliprdr.h"
#include "guac_handlers.h"
-#include "unicode_convtable.h"
void __guac_rdp_update_keysyms(guac_client* client, const int* keysym_string, int from, int to);
int __guac_rdp_send_keysym(guac_client* client, int keysym, int pressed);
freerdp* rdp_inst = guac_client_data->rdp_inst;
/* If keysym can be in lookup table */
- //if (keysym <= 0xFFFF) {
+ if (keysym <= 0xFFFF) {
/* Look up scancode mapping */
const guac_rdp_keysym_desc* keysym_desc =
if (keysym_desc->clear_keysyms != NULL)
__guac_rdp_update_keysyms(client, keysym_desc->clear_keysyms, 1, 1);
+ return 0;
- } else {
- /* Fall back to unicode events if undefined inside current keymap */
- int unicode_code = keysym2uni(keysym);
- guac_client_log_info(client, "Translated keysym:0x%x to unicode:0x%x (pressed=%d flag=%d)",
- keysym, unicode_code, pressed, pressed ? KBD_FLAGS_DOWN : KBD_FLAGS_RELEASE);
+ }
+ }
- /* LibfreeRDP seems not to take into account the DOWN/RELEASE flags.
- * So we send only on of the two key events.
- */
- if (pressed) {
- rdp_inst->input->UnicodeKeyboardEvent(
- rdp_inst->input,
- //pressed ? KBD_FLAGS_DOW : KBD_FLAGS_RELEASE, <- not
- // taken into account
- 0,
- unicode_code);
- } else {
-
- guac_client_log_info(client, "Ignoring release");
- }
- }
- //}
+ /* Fall back to unicode events if undefined inside current keymap */
+
+ /* Only send when key pressed - Unicode events do not have DOWN/RELEASE flags */
+ if (pressed) {
+
+ /* Translate keysym into codepoint */
+ int codepoint;
+ if (keysym <= 0xFF)
+ codepoint = keysym;
+ else
+ codepoint = keysym & 0xFFFFFF;
+
+ guac_client_log_info(client, "Translated keysym 0x%x to U+%04X", keysym, codepoint);
+
+ /* Send Unicode event */
+ rdp_inst->input->UnicodeKeyboardEvent(
+ rdp_inst->input,
+ 0, codepoint);
+ }
+
+ else
+ guac_client_log_info(client, "Ignoring key release (Unicode event)");
return 0;
}