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"redirect first" and "redirect last" events can be used with

Browse Source 
server_redirect_event() to get a signal emitted when redirection begins /
ends.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2215 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-12-07 21:41:46 +00:00 committed by cras
parent 14d6e95656
commit 9a44941ca4
1 changed files with 37 additions and 12 deletions
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49
src/irc/core/servers-redirect.c
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@ -50,10 +50,11 @@ struct _REDIRECT_REC {
unsigned int destroyed:1;
unsigned int aborted:1;
unsigned int remote:1;
unsigned int first_signal_sent:1;
char *arg;
int count;
char *failure_signal, *default_signal;
char *failure_signal, *default_signal, *first_signal, *last_signal;
GSList *signals; /* event, signal, ... */
};
@ -207,14 +208,33 @@ void server_redirect_event(IRC_SERVER_REC *server, const char *command,
failure_signal, signals);
}
/* Find specified event from signals list. If it's found, remove it from the
list and return it's target signal. */
static char *signal_list_move(GSList **signals, const char *event)
{
GSList *link;
char *linkevent, *linksignal;
link = gslist_find_string(*signals, event);
if (link == NULL)
return NULL;
linkevent = link->data;
linksignal = link->next->data;
*signals = g_slist_remove(*signals, linkevent);
*signals = g_slist_remove(*signals, linksignal);
g_free(linkevent);
return linksignal;
}
void server_redirect_event_list(IRC_SERVER_REC *server, const char *command,
int count, const char *arg, int remote,
const char *failure_signal, GSList *signals)
{
REDIRECT_CMD_REC *cmdrec;
REDIRECT_REC *rec;
GSList *default_signal;
char *default_signal_key;
g_return_if_fail(IS_IRC_SERVER(server));
g_return_if_fail(command != NULL);
@ -236,15 +256,9 @@ void server_redirect_event_list(IRC_SERVER_REC *server, const char *command,
rec->remote = remote != -1 ? remote : cmdrec->remote;
rec->failure_signal = g_strdup(failure_signal);
default_signal = gslist_find_string(signals, "");
if (default_signal != NULL) {
default_signal_key = default_signal->data;
rec->default_signal = default_signal->next->data;
signals = g_slist_remove(signals, default_signal_key);
signals = g_slist_remove(signals, rec->default_signal);
g_free(default_signal_key);
}
rec->default_signal = signal_list_move(&signals, "");
rec->first_signal = signal_list_move(&signals, "redirect first");
rec->last_signal = signal_list_move(&signals, "redirect last");
rec->signals = signals;
if (server->redirect_next != NULL)
@ -407,7 +421,11 @@ static void redirect_abort(IRC_SERVER_REC *server, REDIRECT_REC *rec)
if (rec->failure_signal != NULL)
signal_emit(rec->failure_signal, 1, server);
} else if (rec->last_signal != NULL) {
/* emit the last signal */
signal_emit(rec->last_signal, 1, server);
}
server_redirect_destroy(rec);
}
@ -501,6 +519,13 @@ server_redirect_get(IRC_SERVER_REC *server, const char *event,
}
}
if (*redirect != NULL && (*redirect)->first_signal != NULL &&
!(*redirect)->first_signal_sent) {
/* emit the first_signal */
(*redirect)->first_signal_sent = TRUE;
signal_emit((*redirect)->first_signal, 1, server);
}
return signal;
}