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feat: add support for JOIN 0 to leave all channels

Browse source 
https://www.rfc-editor.org/rfc/rfc2812.html#section-3.2.1
This commit is contained in:
Ildikó Cseri 2025-06-29 22:33:00 +02:00
commit cbafe8bc92
3 changed files with 18 additions and 2 deletions
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3
docs/help/in/join.in
View file

@ -13,7 +13,7 @@
%9Description:%9
Joins the given channels.
Joins the given channels, or use `JOIN 0` to leave all currently joined channels.
%9Examples:%9
@ -21,6 +21,7 @@
/JOIN #basementcat secret_lair
/JOIN -invite
/JOIN -liberachat #github,#libera,#irssi
/JOIN 0
%9See also:%9 KICK, PART

11
src/fe-common/core/fe-channels.c
View file

@ -117,7 +117,7 @@ static void sig_channel_joined(CHANNEL_REC *channel)
}
}
/* SYNTAX: JOIN [-window] [-invite] [-<server tag>] <channels> [<keys>] */
/* SYNTAX: JOIN [-window] [-invite] [-<server tag>] <channels> [<keys>] / "0" */
static void cmd_join(const char *data, SERVER_REC *server)
{
WINDOW_REC *window;
@ -142,6 +142,15 @@ static void cmd_join(const char *data, SERVER_REC *server)
/* -<server tag> */
server = cmd_options_get_server("join", optlist, server);
/* JOIN 0 (leave all channels) */
if (!invite && !samewindow && strcmp(pdata, "0") == 0) {
if (server == NULL || !server->connected)
cmd_param_error(CMDERR_NOT_CONNECTED);
server->channels_join(server, pdata, FALSE);
cmd_params_free(free_arg);
return;
}
channel = channel_find(server, pdata);
if (channel != NULL) {
/* already joined to channel, set it active */

6
src/irc/core/irc-channels.c
View file

@ -92,6 +92,12 @@ static void irc_channels_join(IRC_SERVER_REC *server, const char *data,
g_return_if_fail(IS_IRC_SERVER(server) && server->connected);
if (*data == '\0') return;
/* JOIN 0 (leave all channels) */
if (strcmp(data, "0") == 0) {
irc_send_cmd(IRC_SERVER(server), "JOIN 0");
return;
}
if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST,
&channels, &keys))
return;