extern/tmate
1
0
Fork 0
mirror of https://github.com/tmate-io/tmate.git synced 2025-08-20 10:08:32 +02:00
Code Issues Packages Projects Releases Wiki Activity

Put helper function back, will be needed in a bit.

Browse Source
This commit is contained in:
Nicholas Marriott
2012-11-22 14:41:11 +00:00
parent 0679eb6a6d
commit 260419f48e
4 changed files with 19 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
tty-keys.c
View File

@@ -724,18 +724,17 @@ tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size)
int
tty_keys_device(struct tty *tty, const char *buf, size_t len, size_t *size)
{
u_int i, a, b;
u_int i, class;
char tmp[64], *endptr;
/*
* Primary device attributes are \033[?a;b and secondary are
* \033[>a;b;c. We only request attributes on xterm, so we only care
* about the middle values which is the xterm version.
* \033[>a;b;c.
*/
*size = 0;
/* First three bytes are always \033[>. */
/* First three bytes are always \033[?. */
if (buf[0] != '\033')
return (-1);
if (len == 1)
@@ -760,22 +759,17 @@ tty_keys_device(struct tty *tty, const char *buf, size_t len, size_t *size)
tmp[i] = '\0';
*size = 4 + i;
/* Only secondary is of interest. */
if (buf[2] != '>')
/* Only primary is of interest. */
if (buf[2] != '?')
return (0);
/* Convert version numbers. */
a = strtoul(tmp, &endptr, 10);
if (*endptr == ';') {
b = strtoul(endptr + 1, &endptr, 10);
if (*endptr != '\0' && *endptr != ';')
b = 0;
} else
a = b = 0;
/* Convert service class. */
class = strtoul(tmp, &endptr, 10);
if (*endptr != ';')
class = 0;
log_debug("received xterm version %u", b);
if (b < 500)
tty_set_version(tty, b);
log_debug("received service class %u", class);
tty_set_class(tty, class);
return (0);
}