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abduco
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Code Issues Releases Wiki Activity

Added silent reconnect feature

This commit is contained in:
Ryan Gambord 2022-08-18 12:57:11 -07:00
parent 8c32909a15
commit 135583c073
3 changed files with 10 additions and 3 deletions
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3
abduco.1
View File

@ -115,6 +115,9 @@ options.
Be quiet, do not print informative messages.
.It Fl r
Read-only session, user input is ignored.
.IT F1 s
Silently Attach/Detach without switching to/from alternate buffer. Useful for automatically reconnecting
persistent SSH connections that don't want to alter terminal state when reconnecting.
.It Fl v
Print version information and exit.
.El

6
abduco.c
View File

@ -98,6 +98,7 @@ struct Client {
enum {
CLIENT_READONLY = 1 << 0,
CLIENT_LOWPRIORITY = 1 << 1,
CLIENT_NOALTBUF = 1 << 1,
} flags;
Client *next;
};
@ -223,7 +224,7 @@ static void die(const char *s) {
}
static void usage(void) {
fprintf(stderr, "usage: abduco [-a|-A|-c|-n] [-p] [-r] [-q] [-l] [-f] [-e detachkey] name command\n");
fprintf(stderr, "usage: abduco [-a|-A|-c|-n] [-p] [-r] [-q] [-l] [-f] [-s] [-e detachkey] name command\n");
exit(EXIT_FAILURE);
}
@ -633,6 +634,9 @@ int main(int argc, char *argv[]) {
case 'r':
client.flags |= CLIENT_READONLY;
break;
case 's':
client.flags |= CLIENT_NOALTBUF;
break;
case 'l':
client.flags |= CLIENT_LOWPRIORITY;
break;

4
client.c
View File

@ -25,7 +25,7 @@ static void client_restore_terminal(void) {
if (!has_term)
return;
tcsetattr(STDIN_FILENO, TCSAFLUSH, &orig_term);
if (alternate_buffer) {
if (!(client.flags & CLIENT_NOALTBUF) && alternate_buffer) {
printf("\033[?25h\033[?1049l");
fflush(stdout);
alternate_buffer = false;
@ -48,7 +48,7 @@ static void client_setup_terminal(void) {
cur_term.c_cc[VTIME] = 0;
tcsetattr(STDIN_FILENO, TCSANOW, &cur_term);
if (!alternate_buffer) {
if (!(client.flags & CLIENT_NOALTBUF) && !alternate_buffer) {
printf("\033[?1049h\033[H");
fflush(stdout);
alternate_buffer = true;