maride/guacamole-spice-protocol
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Handle typing of Unicode properly.

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This commit is contained in:
Michael Jumper 2013-05-13 01:51:16 -07:00
parent a7ba3f085f
commit 14bf8dd843
1 changed files with 25 additions and 10 deletions
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35
protocols/ssh/src/ssh_handlers.c
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@ -52,6 +52,7 @@
#include "ssh_handlers.h"
#include "ssh_client.h"
#include "common.h"
#include "cursor.h"
int ssh_guac_client_handle_messages(guac_client* client) {
@ -265,22 +266,36 @@ int ssh_guac_client_key_handler(guac_client* client, int keysym, int pressed) {
pthread_mutex_unlock(&(term->lock));
}
/* If simple ASCII key */
if (keysym >= 0x00 && keysym <= 0xFF) {
char data = (char) keysym;
/* Translate Ctrl+letter to control code */
if (client_data->mod_ctrl) {
/* Handle Ctrl modifier */
if (client_data->mod_ctrl) {
if (keysym >= 'A' && keysym <= 'Z')
data = (char) (keysym - 'A' + 1);
else if (keysym >= 'a' && keysym <= 'z')
data = (char) (keysym - 'a' + 1);
}
char data;
/* If valid control code, send it */
if (keysym >= 'A' && keysym <= 'Z')
data = (char) (keysym - 'A' + 1);
else if (keysym >= 'a' && keysym <= 'z')
data = (char) (keysym - 'a' + 1);
/* Otherwise ignore */
else
return 0;
return channel_write(client_data->term_channel, &data, 1);
}
/* Translate Unicode to UTF-8 */
else if ((keysym >= 0x00 && keysym <= 0xFF) || ((keysym & 0xFFFF0000) == 0x01000000)) {
int length;
char data[5];
length = guac_terminal_encode_utf8(keysym & 0xFFFF, data);
return channel_write(client_data->term_channel, data, length);
}
else {
int length = 0;