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Support for sending serial breaks, in both the Windows and Unix

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serial backends.

[originally from svn r6832]
This commit is contained in:
Simon Tatham
2006-08-29 18:20:57 +00:00
parent d38ea07616
commit 088bc613ed
2 changed files with 64 additions and 31 deletions
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30
unix/uxser.c
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@ -2,12 +2,6 @@
* Serial back end (Unix-specific).
*/
/*
* TODO:
*
* - send break.
*/
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
@ -260,6 +254,11 @@ static const char *serial_init(void *frontend_handle, void **backend_handle,
serial_uxsel_setup(serial);
/*
* Specials are always available.
*/
update_specials_menu(serial->frontend);
return NULL;
}
@ -418,9 +417,13 @@ static void serial_size(void *handle, int width, int height)
*/
static void serial_special(void *handle, Telnet_Special code)
{
/*
* FIXME: serial break? XON? XOFF?
*/
Serial serial = (Serial) handle;
if (serial->fd >= 0 && code == TS_BRK) {
tcsendbreak(serial->fd, 0);
logevent(serial->frontend, "Sending serial break at user request");
}
return;
}
@ -430,10 +433,11 @@ static void serial_special(void *handle, Telnet_Special code)
*/
static const struct telnet_special *serial_get_specials(void *handle)
{
/*
* FIXME: serial break? XON? XOFF?
*/
return NULL;
static const struct telnet_special specials[] = {
{"Break", TS_BRK},
{NULL, TS_EXITMENU}
};
return specials;
}
static int serial_connected(void *handle)