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Fix scroll region set CSI (no parameters should reset region)

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This commit is contained in:
Michael Jumper 2013-05-21 22:37:53 -07:00
parent 142b526a97
commit c62bba9e15
1 changed files with 18 additions and 2 deletions
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20
protocols/ssh/src/terminal_handlers.c
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@ -37,6 +37,7 @@
#include <stdlib.h>
#include "common.h"
#include "terminal.h"
#include "terminal_handlers.h"
@ -500,6 +501,10 @@ int guac_terminal_csi(guac_terminal* term, char c) {
break;
/* c: Identify */
case 'c':
guac_terminal_write_all(term->stdin_pipe_fd[1], "\x1B[?6c", 5);
break;
/* d: Move cursor, current col */
case 'd':
@ -575,8 +580,19 @@ int guac_terminal_csi(guac_terminal* term, char c) {
/* r: Set scrolling region */
case 'r':
term->scroll_start = argv[0]-1;
term->scroll_end = argv[1]-1;
/* If parameters given, set region */
if (argc == 2) {
term->scroll_start = argv[0]-1;
term->scroll_end = argv[1]-1;
}
/* Otherwise, reset scrolling region */
else {
term->scroll_start = 0;
term->scroll_end = term->term_height - 1;
}
break;
/* Warn of unhandled codes */