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Improved Connected / Disconnected output

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This commit is contained in:
Martin Lund 2014-09-28 12:59:00 +02:00
parent 58071de753
commit 4b535a5c62
2 changed files with 20 additions and 10 deletions
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26
src/tty.c
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@ -39,6 +39,7 @@
static int connected = false;
struct termios stdio, old_stdio, old_tio;
static int fd;
static char c;
void configure_stdout(void)
{
@ -80,14 +81,18 @@ void restore_tty(void)
tcsetattr(fd, TCSAFLUSH, &old_tio);
if (connected)
gotty_printf("Disconnected\n");
{
if (c == 0)
putchar('\n');
color_printf("[gotty] Disconnected");
}
}
int connect_tty(void)
{
fd_set rdfs; /* Read file descriptor set */
int maxfd; /* Maximum file desciptor used */
char c, c0 = 0, c1 = 0;
char c0 = 0, c1 = 0;
static bool first = true;
int status;
@ -106,8 +111,9 @@ int connect_tty(void)
exit(EXIT_FAILURE);
}
gotty_printf("Connected");
color_printf("[gotty] Connected");
connected = true;
c = 0;
/* Save current port settings */
if (tcgetattr(fd, &old_tio) < 0)
@ -156,7 +162,11 @@ int connect_tty(void)
{
/* Error reading - device is likely unplugged */
if (!option.no_autoconnect)
gotty_printf("Disconnected");
{
if (c != 0)
putchar('\n');
color_printf("[gotty] Disconnected");
}
close(fd);
connected = false;
return EXIT_FAILURE;
@ -171,10 +181,10 @@ int connect_tty(void)
c1 = c0;
c0 = c;
if ((c0 == CTRLQ) && (c1 == CTRLG))
{
close(fd);
exit(EXIT_SUCCESS);
}
{
close(fd);
exit(EXIT_SUCCESS);
}
/* Forward input to tty device */
status = write(fd, &c, 1);