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Make message log a TAILQ.

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This commit is contained in:
nicm
2015-04-25 18:33:59 +00:00
parent 6dbd63ba4f
commit 07dfdb974d
6 changed files with 27 additions and 25 deletions
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26
status.c
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@@ -636,10 +636,12 @@ void
status_message_set(struct client *c, const char *fmt, ...)
{
struct timeval tv;
struct message_entry *msg;
struct message_entry *msg, *msg1;
va_list ap;
int delay;
u_int i, limit;
u_int first, limit;
limit = options_get_number(&global_options, "message-limit");
status_prompt_clear(c);
status_message_clear(c);
@@ -648,19 +650,19 @@ 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 = xcalloc(1, sizeof *msg);
msg->msg_time = time(NULL);
msg->msg_num = c->message_next++;
msg->msg = xstrdup(c->message_string);
TAILQ_INSERT_TAIL(&c->message_log, msg, entry);
limit = options_get_number(&global_options, "message-limit");
if (ARRAY_LENGTH(&c->message_log) > limit) {
limit = ARRAY_LENGTH(&c->message_log) - limit;
for (i = 0; i < limit; i++) {
msg = &ARRAY_FIRST(&c->message_log);
free(msg->msg);
ARRAY_REMOVE(&c->message_log, 0);
}
first = c->message_next - limit;
TAILQ_FOREACH_SAFE(msg, &c->message_log, entry, msg1) {
if (msg->msg_num >= first)
continue;
free(msg->msg);
TAILQ_REMOVE(&c->message_log, msg, entry);
free(msg);
}
delay = options_get_number(&c->session->options, "display-time");