Remove various unused macros.

[irc/rqf/shadowircd.git] / modules / core / m_join.c

diff --git a/modules/core/m_join.c b/modules/core/m_join.c
index c3cc39d018a4a11ca01a7413278f64434e87d2a7..43186ac553ebe5bb6a63a19286a6395794443b5f 100644 (file)
--- a/modules/core/m_join.c
+++ b/modules/core/m_join.c
@@ -21,7 +21,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  *  USA
  *
- *  $Id: m_join.c 3486 2007-05-27 05:44:35Z nenolod $
+ *  $Id: m_join.c 3494 2007-05-27 13:07:27Z jilles $
  */
 
 #include "stdinc.h"
@@ -62,8 +62,9 @@ mapi_hlist_av1 join_hlist[] = {
        { NULL, NULL },
 };
 
-DECLARE_MODULE_AV1(join, NULL, NULL, join_clist, join_hlist, NULL, "$Revision: 3486 $");
+DECLARE_MODULE_AV1(join, NULL, NULL, join_clist, join_hlist, NULL, "$Revision: 3494 $");
 
+static void do_join_0(struct Client *client_p, struct Client *source_p);
 static int check_channel_name_loc(struct Client *source_p, const char *name);
 
 static void set_final_mode(struct Mode *mode, struct Mode *oldmode);
@@ -148,6 +149,13 @@ m_join(struct Client *client_p, struct Client *source_p, int parc, const char *p
                        continue;
                }
 
+               /* join 0 parts all channels */
+               if(*name == '0' && (name[1] == ',' || name[1] == '\0') && name == chanlist)
+               {
+                       (void) strcpy(jbuf, "0");
+                       continue;
+               }
+
                /* check it begins with # or &, and local chans are disabled */
                else if(!IsChannelName(name))
                {
@@ -201,6 +209,16 @@ m_join(struct Client *client_p, struct Client *source_p, int parc, const char *p
        {
                hook_data_channel_activity hook_info;
 
+               /* JOIN 0 simply parts all channels the user is in */
+               if(*name == '0' && !atoi(name))
+               {
+                       if(source_p->user->channel.head == NULL)
+                               continue;
+
+                       do_join_0(&me, source_p);
+                       continue;
+               }
+
                /* look for the channel */
                if((chptr = find_channel(name)) != NULL)
                {
@@ -218,7 +236,7 @@ m_join(struct Client *client_p, struct Client *source_p, int parc, const char *p
 
                        call_hook(h_can_create_channel, &moduledata);
 
-                       if(moduledata.approved != 0 && !IsOper(source_p))
+                       if(moduledata.approved != 0)
                        {
                                sendto_one(source_p, form_str(moduledata.approved),
                                           me.name, source_p->name, name);
@@ -384,6 +402,13 @@ ms_join(struct Client *client_p, struct Client *source_p, int parc, const char *
        int keep_new_modes = YES;
        dlink_node *ptr, *next_ptr;
 
+       /* special case for join 0 */
+       if((parv[1][0] == '0') && (parv[1][1] == '\0') && parc == 2)
+       {
+               do_join_0(client_p, source_p);
+               return 0;
+       }
+
        if(parc < 4)
                return 0;
 
@@ -486,12 +511,52 @@ ms_join(struct Client *client_p, struct Client *source_p, int parc, const char *
                      source_p->id, (long) chptr->channelts, chptr->chname);
        sendto_server(client_p, chptr, NOCAPS, CAP_TS6,
                      ":%s SJOIN %ld %s %s :%s",
-                     source_p->user->server, (long) chptr->channelts,
+                     source_p->servptr->name, (long) chptr->channelts,
                      chptr->chname, keep_new_modes ? "+" : "0",
                      source_p->name);
        return 0;
 }
 
+/*
+ * do_join_0
+ *
+ * inputs      - pointer to client doing join 0
+ * output      - NONE
+ * side effects        - Use has decided to join 0. This is legacy
+ *               from the days when channels were numbers not names. *sigh*
+ *               There is a bunch of evilness necessary here due to
+ *               anti spambot code.
+ */
+static void
+do_join_0(struct Client *client_p, struct Client *source_p)
+{
+       struct membership *msptr;
+       struct Channel *chptr = NULL;
+       dlink_node *ptr;
+
+       /* Finish the flood grace period... */
+       if(MyClient(source_p) && !IsFloodDone(source_p))
+               flood_endgrace(source_p);
+
+
+       sendto_server(client_p, NULL, CAP_TS6, NOCAPS, ":%s JOIN 0", use_id(source_p));
+       sendto_server(client_p, NULL, NOCAPS, CAP_TS6, ":%s JOIN 0", source_p->name);
+
+       if(source_p->user->channel.head && MyConnect(source_p) &&
+          !IsOper(source_p) && !IsExemptSpambot(source_p))
+               check_spambot_warning(source_p, NULL);
+
+       while((ptr = source_p->user->channel.head))
+       {
+               msptr = ptr->data;
+               chptr = msptr->chptr;
+               sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s",
+                                    source_p->name,
+                                    source_p->username, source_p->host, chptr->chname);
+               remove_user_from_channel(msptr);
+       }
+}
+
 static int
 check_channel_name_loc(struct Client *source_p, const char *name)
 {