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Implement CSI E and F.

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This commit is contained in:
Michael Jumper 2013-05-21 23:20:13 -07:00
parent c62bba9e15
commit af700542b0
1 changed files with 34 additions and 0 deletions
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34
protocols/ssh/src/terminal_handlers.c
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@ -391,6 +391,40 @@ int guac_terminal_csi(guac_terminal* term, char c) {
break;
/* E: Move cursor down given number rows, column 1 */
case 'E':
/* Get move amount */
amount = argv[0];
if (amount == 0) amount = 1;
/* Move cursor */
term->cursor_row += amount;
if (term->cursor_row >= term->term_height)
term->cursor_row = term->term_height - 1;
/* Reset to column 1 */
term->cursor_col = 0;
break;
/* F: Move cursor up given number rows, column 1 */
case 'F':
/* Get move amount */
amount = argv[0];
if (amount == 0) amount = 1;
/* Move cursor */
term->cursor_row -= amount;
if (term->cursor_row < 0)
term->cursor_row = 0;
/* Reset to column 1 */
term->cursor_col = 0;
break;
/* G: Move cursor, current row */
case 'G':
col = argv[0]; if (col != 0) col--;