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Format RPL_HELPSTART/RPL_HELPTXT/RPL_ENDOFHELP

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They are typical replies when using the HELP command.
This commit is contained in:
Valentin Lorentz 2022-04-01 15:52:54 +02:00 • committed by Ailin Nemui
commit 3a3301e19b
3 changed files with 59 additions and 2 deletions
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51
src/fe-common/irc/fe-events-numeric.c
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@ -554,6 +554,54 @@ static void event_489(IRC_SERVER_REC *server, const char *data, const char *nick
g_free(params);
}
static void event_help(IRC_SERVER_REC *server, int formatnum, const char *data) {
/* Common handling for umerics 704 (RPL_HELPSTART), 705 (RPL_HELPTXT),
* and 706 (RPL_ENDOFHELP); sent as a reply to HELP or HELPOP command.
*/
char *params, *topic, *help_text;
g_return_if_fail(data != NULL);
params = event_get_params(data, 3, NULL, &topic, &help_text);
g_return_if_fail(help_text != NULL);
if (help_text[0] == '\0') {
/* Empty lines can be used by servers for styling; and we need to replace
* them with something non-empty or they would be dropped when displayed.
*/
help_text = " ";
}
printformat(server, NULL, MSGLEVEL_CRAP, formatnum,
topic, help_text);
g_free(params);
}
static void event_helpstart(IRC_SERVER_REC *server, const char *data,
const char *nick)
{
/* Numeric 704 (RPL_HELPSTART) sent as a reply to HELP or HELPOP command.
*/
event_help(server, IRCTXT_HELP_START, data);
}
static void event_helptxt(IRC_SERVER_REC *server, const char *data,
const char *nick)
{
/* Numeric 705 (RPL_HELPTXT), sent as a reply to HELP or HELPOP command.
*/
event_help(server, IRCTXT_HELP_TXT, data);
}
static void event_endofhelp(IRC_SERVER_REC *server, const char *data,
const char *nick)
{
/* Numeric 706 (RPL_ENDOFHELP), sent as a reply to HELP or HELPOP command.
*/
event_help(server, IRCTXT_END_OF_HELP, data);
}
static void event_target_too_fast(IRC_SERVER_REC *server, const char *data,
const char *nick)
{
@ -713,6 +761,9 @@ void fe_events_numeric_init(void)
signal_add("event 372", (SIGNAL_FUNC) event_motd);
signal_add("event 422", (SIGNAL_FUNC) event_motd);
signal_add("event 439", (SIGNAL_FUNC) event_target_too_fast);
signal_add("event 704", (SIGNAL_FUNC) event_helpstart);
signal_add("event 705", (SIGNAL_FUNC) event_helptxt);
signal_add("event 706", (SIGNAL_FUNC) event_endofhelp);
signal_add("event 707", (SIGNAL_FUNC) event_target_too_fast);
signal_add("default event numeric", (SIGNAL_FUNC) event_numeric);