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Sync OpenBSD patchset 546:

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Add a per-client log of status line messages displayed while that client
exists. A new message-limit session option sets the maximum number of entries
and a command, show-messages, shows the log (bound to ~ by default).

This (and prompt history) might be better as a single global log but until
there are global options it is easier for them to be per client.
This commit is contained in:
Tiago Cunha
2009-11-19 22:20:04 +00:00
parent 8777a809dc
commit acc331c787
9 changed files with 134 additions and 18 deletions
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28
status.c
View File

@ -1,4 +1,4 @@
/* $Id: status.c,v 1.128 2009-11-18 01:28:43 tcunha Exp $ */
/* $Id: status.c,v 1.129 2009-11-19 22:20:04 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -566,9 +566,12 @@ status_print(struct session *s, struct winlink *wl, struct grid_cell *gc)
void printflike2
status_message_set(struct client *c, const char *fmt, ...)
{
struct timeval tv;
va_list ap;
int delay;
struct timeval tv;
struct session *s = c->session;
struct message_entry *msg;
va_list ap;
int delay;
u_int i, limit;
status_prompt_clear(c);
status_message_clear(c);
@ -577,10 +580,25 @@ status_message_set(struct client *c, const char *fmt, ...)
xvasprintf(&c->message_string, fmt, ap);
va_end(ap);
ARRAY_EXPAND(&c->message_log, 1);
msg = &ARRAY_LAST(&c->message_log);
msg->msg_time = time(NULL);
msg->msg = xstrdup(c->message_string);
if (s == NULL)
limit = 0;
else
limit = options_get_number(&s->options, "message-limit");
for (i = ARRAY_LENGTH(&c->message_log); i > limit; i--) {
msg = &ARRAY_ITEM(&c->message_log, i - 1);
xfree(msg->msg);
ARRAY_REMOVE(&c->message_log, i - 1);
}
delay = options_get_number(&c->session->options, "display-time");
tv.tv_sec = delay / 1000;
tv.tv_usec = (delay % 1000) * 1000L;
evtimer_del(&c->message_timer);
evtimer_set(&c->message_timer, status_message_callback, c);
evtimer_add(&c->message_timer, &tv);