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Implement CSI command 'X', clean up a bit.

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This commit is contained in:
Michael Jumper 2013-04-08 02:14:58 -07:00
parent c20fe79ace
commit f74c4b851d
1 changed files with 23 additions and 5 deletions
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28
protocols/ssh/src/terminal_handlers.c
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@ -243,9 +243,6 @@ int guac_terminal_csi(guac_terminal* term, char c) {
break;
/* m: Set graphics rendition */
case 'm':
@ -430,6 +427,19 @@ int guac_terminal_csi(guac_terminal* term, char c) {
break;
/* X: Erase characters (no scroll) */
case 'X':
amount = argv[0];
if (amount == 0) amount = 1;
/* Clear characters */
guac_terminal_clear(term,
term->cursor_row, term->cursor_col,
1, amount);
break;
/* @: Insert characters (scroll right) */
case '@':
@ -452,8 +462,16 @@ int guac_terminal_csi(guac_terminal* term, char c) {
/* Warn of unhandled codes */
default:
if (c != ';')
guac_client_log_info(term->client, "Unhandled CSI sequence: %c", c);
if (c != ';') {
guac_client_log_info(term->client,
"Unhandled CSI sequence: %c", c);
for (i=0; i<argc; i++)
guac_client_log_info(term->client,
" -> argv[%i] = %i", i, argv[i]);
}
}