]> jfr.im git - irc/rqf/shadowircd.git/blobdiff - modules/core/m_join.c
Automated merge with ssh://taros@hg.atheme.org//hg/unofficial/shadowircd
[irc/rqf/shadowircd.git] / modules / core / m_join.c
index e6e4db20d25ab1d45d2d4464b2e69d9f7314dafe..67360befe0d70f87e94143a0cb93d42ae62ba61f 100644 (file)
@@ -21,7 +21,6 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  *  USA
  *
- *  $Id: m_join.c 3494 2007-05-27 13:07:27Z jilles $
  */
 
 #include "stdinc.h"
 #include "chmode.h"
 
 static int m_join(struct Client *, struct Client *, int, const char **);
+static int me_svsjoin(struct Client *, struct Client *, int, const char **);
 static int ms_join(struct Client *, struct Client *, int, const char **);
 static int ms_sjoin(struct Client *, struct Client *, int, const char **);
 
+struct module_modes ModuleModes;
+
 struct Message join_msgtab = {
        "JOIN", 0, 0, 0, MFLG_SLOW,
        {mg_unreg, {m_join, 2}, {ms_join, 2}, mg_ignore, mg_ignore, {m_join, 2}}
 };
 
+struct Message svsjoin_msgtab = {
+       "SVSJOIN", 0, 0, 0, MFLG_SLOW,
+       {mg_ignore, mg_ignore, mg_ignore, mg_ignore, {me_svsjoin, 3}, mg_ignore}
+};
+
 struct Message sjoin_msgtab = {
        "SJOIN", 0, 0, 0, MFLG_SLOW,
        {mg_unreg, mg_ignore, mg_ignore, {ms_sjoin, 4}, mg_ignore, mg_ignore}
 };
 
-mapi_clist_av1 join_clist[] = { &join_msgtab, &sjoin_msgtab, NULL };
+mapi_clist_av1 join_clist[] = { &join_msgtab, &svsjoin_msgtab, &sjoin_msgtab, NULL };
 
 DECLARE_MODULE_AV1(join, NULL, NULL, join_clist, NULL, NULL, "$Revision: 3494 $");
 
@@ -67,9 +74,10 @@ static void remove_ban_list(struct Channel *chptr, struct Client *source_p,
                            rb_dlink_list * list, char c, int mems);
 
 static char modebuf[MODEBUFLEN];
+static char omodebuf[MODEBUFLEN];
 static char parabuf[MODEBUFLEN];
 static const char *para[MAXMODEPARAMS];
-static char *mbuf;
+static char *mbuf, *ombuf;
 static int pargs;
 
 /*
@@ -85,6 +93,33 @@ m_join(struct Client *client_p, struct Client *source_p, int parc, const char *p
        return 0;
 }
 
+/*
+ * me_svsjoin - small function to allow services to forcejoin clients, mainly for ns_ajoin
+ *             parv[1] = user to act on (join to a channel)
+ *             parv[2] = channel
+ * This does allow opers to "forcejoin" users to channels with operserv/raw or by writing a
+ * custom module (where they can make it not log anything), but the former bitches that it's
+ * being used and the latter...Can probably be done anyway with enough hackyness if this
+ * command didn't exist so it's not all that bad.
+ */
+static int
+me_svsjoin(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
+{
+       struct Client *target_p;
+
+       if(!(source_p->flags & FLAGS_SERVICE))
+               return 0;
+
+       if((target_p = find_person(parv[1])) == NULL)
+               return 0;
+
+       if(!MyClient(target_p))
+               return 0;
+
+       user_join(&me, target_p, parv[2], NULL);
+       return 0;
+}
+
 /*
  * ms_join
  *      parv[1] = channel TS
@@ -122,6 +157,7 @@ ms_join(struct Client *client_p, struct Client *source_p, int parc, const char *
                return 0;
 
        mbuf = modebuf;
+       ombuf = omodebuf;
        mode.key[0] = mode.forward[0] = '\0';
        mode.mode = mode.limit = mode.join_num = mode.join_time = 0;
 
@@ -190,7 +226,12 @@ ms_join(struct Client *client_p, struct Client *source_p, int parc, const char *
                                             ":%s MODE %s %s %s",
                                             source_p->servptr->name,
                                             chptr->chname, modebuf, parabuf);
-               *modebuf = *parabuf = '\0';
+               if(*omodebuf != '\0')
+                       sendto_channel_local(ONLY_OPERS, chptr,
+                                       ":%s MODE %s %s %s",
+                                       source_p->servptr->name,
+                                       chptr->chname, modebuf, parabuf);
+               *omodebuf = *modebuf = *parabuf = '\0';
        }
 
        if(!IsMember(source_p, chptr))
@@ -249,7 +290,7 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
        if(*parv[2] == '&')
                return 0;
 
-       modebuf[0] = parabuf[0] = mode.key[0] = mode.forward[0] = '\0';
+       omodebuf[0] = modebuf[0] = parabuf[0] = mode.key[0] = mode.forward[0] = '\0';
        pargs = mode.mode = mode.limit = mode.join_num = mode.join_time = 0;
 
        /* Hide connecting server on netburst -- jilles */
@@ -259,6 +300,7 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
                fakesource_p = source_p;
 
        mbuf = modebuf;
+       ombuf = omodebuf;
        newts = atol(parv[1]);
 
        s = parv[3];
@@ -457,7 +499,11 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
                sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s %s %s",
                                     fakesource_p->name, chptr->chname, modebuf, parabuf);
 
-       *modebuf = *parabuf = '\0';
+       if(*omodebuf != '\0')
+               sendto_channel_local(ONLY_OPERS, chptr, ":%s MODE %s %s %s",
+                               fakesource_p->name, chptr->chname, omodebuf, parabuf);
+
+       *omodebuf = *modebuf = *parabuf = '\0';
 
        if(parv[3][0] != '0' && keep_new_modes)
                modes = channel_modes(chptr, source_p);
@@ -469,6 +515,7 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
        ptr_uid = buf_uid + mlen_uid;
 
        mbuf = modebuf;
+       ombuf = omodebuf;
        para[0] = para[1] = para[2] = para[3] = empty;
        pargs = 0;
        len_nick = len_uid = 0;
@@ -488,13 +535,23 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
        {
                fl = 0;
 
-               for (i = 0; i < 2; i++)
+               for (i = 0; i < 4; i++)
                {
-                       if(*s == '@')
+                       if(*s == '!')
+                       {
+                               fl |= CHFL_ADMIN;
+                               s++;
+                       }
+                       else if(*s == '@')
                        {
                                fl |= CHFL_CHANOP;
                                s++;
                        }
+                       else if(*s == '%')
+                       {
+                               fl |= CHFL_HALFOP;
+                               s++;
+                       }
                        else if(*s == '+')
                        {
                                fl |= CHFL_VOICE;
@@ -520,12 +577,24 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
 
                if(keep_new_modes)
                {
+                       if(fl & CHFL_ADMIN)
+                       {
+                               *ptr_uid++ = '!';
+                               len_nick++;
+                               len_uid++;
+                       }
                        if(fl & CHFL_CHANOP)
                        {
                                *ptr_uid++ = '@';
                                len_nick++;
                                len_uid++;
                        }
+                       if(fl & CHFL_HALFOP)
+                       {
+                               *ptr_uid++ = '%';
+                               len_nick++;
+                               len_uid++;
+                       }
                        if(fl & CHFL_VOICE)
                        {
                                *ptr_uid++ = '+';
@@ -551,12 +620,108 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
                        joins++;
                }
 
-               if(fl & CHFL_CHANOP)
+               /* If anyone can think of a way to do this that doesn't make babies cry
+                * I would love to hear it - Taros */
+
+               if(fl & CHFL_ADMIN)
+               {
+                       *mbuf++ = 'a';
+                       para[pargs++] = target_p->name;
+
+                       if(fl & CHFL_CHANOP)
+                       {
+                               /* its possible the +a has filled up MAXMODEPARAMS, if so, start
+                                * a new buffer
+                                */
+                               if(pargs >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            fakesource_p->name, chptr->chname,
+                                                            modebuf,
+                                                            para[0], para[1], para[2], para[3]);
+                                       mbuf = modebuf;
+                                       *mbuf++ = '+';
+                                       para[0] = para[1] = para[2] = para[3] = NULL;
+                                       pargs = 0;
+                               }
+
+                               *mbuf++ = 'o';
+                               para[pargs++] = target_p->name;
+                       }
+                       if(fl & CHFL_HALFOP)
+                       {
+                               /* its possible the +a has filled up MAXMODEPARAMS, if so, start
+                                * a new buffer
+                                */
+                               if(pargs >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            fakesource_p->name, chptr->chname,
+                                                            modebuf,
+                                                            para[0], para[1], para[2], para[3]);
+                                       mbuf = modebuf;
+                                       *mbuf++ = '+';
+                                       para[0] = para[1] = para[2] = para[3] = NULL;
+                                       pargs = 0;
+                               }
+
+                               *mbuf++ = 'h';
+                               para[pargs++] = target_p->name;
+                       }
+                       if(fl & CHFL_VOICE)
+                       {
+                               /* its possible the +a has filled up MAXMODEPARAMS, if so, start
+                                * a new buffer
+                                */
+                               if(pargs >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            fakesource_p->name, chptr->chname,
+                                                            modebuf,
+                                                            para[0], para[1], para[2], para[3]);
+                                       mbuf = modebuf;
+                                       *mbuf++ = '+';
+                                       para[0] = para[1] = para[2] = para[3] = NULL;
+                                       pargs = 0;
+                               }
+
+                               *mbuf++ = 'v';
+                               para[pargs++] = target_p->name;
+                       }
+               }
+               else if(fl & CHFL_CHANOP)
                {
                        *mbuf++ = 'o';
                        para[pargs++] = target_p->name;
 
-                       /* a +ov user.. bleh */
+                       if(fl & CHFL_HALFOP)
+                       {
+                               /* its possible the +o has filled up MAXMODEPARAMS, if so, start
+                                * a new buffer
+                                */
+                               if(pargs >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            fakesource_p->name, chptr->chname,
+                                                            modebuf,
+                                                            para[0], para[1], para[2], para[3]);
+                                       mbuf = modebuf;
+                                       *mbuf++ = '+';
+                                       para[0] = para[1] = para[2] = para[3] = NULL;
+                                       pargs = 0;
+                               }
+
+                               *mbuf++ = 'h';
+                               para[pargs++] = target_p->name;
+                       }
                        if(fl & CHFL_VOICE)
                        {
                                /* its possible the +o has filled up MAXMODEPARAMS, if so, start
@@ -580,6 +745,34 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
                                para[pargs++] = target_p->name;
                        }
                }
+               else if(fl & CHFL_HALFOP)
+               {
+                       *mbuf++ = 'h';
+                       para[pargs++] = target_p->name;
+
+                       if(fl & CHFL_VOICE)
+                       {
+                               /* its possible the +h has filled up MAXMODEPARAMS, if so, start
+                                * a new buffer
+                                */
+                               if(pargs >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            fakesource_p->name, chptr->chname,
+                                                            modebuf,
+                                                            para[0], para[1], para[2], para[3]);
+                                       mbuf = modebuf;
+                                       *mbuf++ = '+';
+                                       para[0] = para[1] = para[2] = para[3] = NULL;
+                                       pargs = 0;
+                               }
+
+                               *mbuf++ = 'v';
+                               para[pargs++] = target_p->name;
+                       }
+               }
                else if(fl & CHFL_VOICE)
                {
                        *mbuf++ = 'v';
@@ -631,7 +824,7 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
                                     CheckEmpty(para[2]), CheckEmpty(para[3]));
        }
 
-       if(!joins && !(chptr->mode.mode & MODE_PERMANENT) && isnew)
+       if(!joins && !(chptr->mode.mode & ModuleModes.MODE_PERMANENT) && isnew)
        {
                destroy_channel(chptr);
 
@@ -653,7 +846,7 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
 static void
 set_final_mode(struct Mode *mode, struct Mode *oldmode)
 {
-       int dir = MODE_QUERY;
+       int dir = MODE_QUERY, odir = MODE_QUERY;
        char *pbuf = parabuf;
        int len;
        int i;
@@ -663,12 +856,25 @@ set_final_mode(struct Mode *mode, struct Mode *oldmode)
        {
                if((mode->mode & chmode_flags[i]) && !(oldmode->mode & chmode_flags[i]))
                {
-                       if(dir != MODE_ADD)
+                       if (chmode_table[i].set_func == chm_hidden)
                        {
-                               *mbuf++ = '+';
-                               dir = MODE_ADD;
+                               if(odir != MODE_ADD)
+                               {
+                                       *ombuf++ = '+';
+                                       odir = MODE_ADD;
+                               }
+                               *ombuf++ = i;
+                       }
+                       else
+                       {
+                               if(dir != MODE_ADD)
+                               {
+                                       *mbuf++ = '+';
+                                       dir = MODE_ADD;
+                               }
+                               *mbuf++ = i;
+
                        }
-                       *mbuf++ = i;
                }
        }
 
@@ -677,12 +883,24 @@ set_final_mode(struct Mode *mode, struct Mode *oldmode)
        {
                if((oldmode->mode & chmode_flags[i]) && !(mode->mode & chmode_flags[i]))
                {
-                       if(dir != MODE_DEL)
+                       if(chmode_table[i].set_func == chm_hidden)
                        {
-                               *mbuf++ = '-';
-                               dir = MODE_DEL;
+                               if(odir != MODE_DEL)
+                               {
+                                       *ombuf++ = '-';
+                                       odir = MODE_DEL;
+                               }
+                               *ombuf++ = i;
+                       }
+                       else
+                       {
+                               if(dir != MODE_DEL)
+                               {
+                                       *mbuf++ = '-';
+                                       dir = MODE_DEL;
+                               }
+                               *mbuf++ = i;
                        }
-                       *mbuf++ = i;
                }
        }
 
@@ -757,7 +975,7 @@ set_final_mode(struct Mode *mode, struct Mode *oldmode)
                len = rb_sprintf(pbuf, "%d:%d ", mode->join_num, mode->join_time);
                pbuf += len;
        }
-       if(mode->forward[0] && strcmp(oldmode->forward, mode->forward) && ConfigChannel.use_forward)
+       if(mode->forward[0] && strcmp(oldmode->forward, mode->forward) && ModuleModes.MODE_FORWARD)
        {
                if(dir != MODE_ADD)
                {
@@ -798,13 +1016,152 @@ remove_our_modes(struct Channel *chptr, struct Client *source_p)
        {
                msptr = ptr->data;
 
-               if(is_chanop(msptr))
+               /* If anyone can think of a way to do this that doesn't make babies cry
+                * I would love to hear it - Taros */
+
+               if(is_admin(msptr))
+               {
+                       msptr->flags &= ~CHFL_ADMIN;
+                       lpara[count++] = msptr->client_p->name;
+                       *mbuf++ = 'a';
+
+                       /* Make sure it fits if +h, +o, or +v are involved */
+                       if(is_chanop(msptr))
+                       {
+                               if(count >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            source_p->name, chptr->chname,
+                                                            lmodebuf, lpara[0], lpara[1],
+                                                            lpara[2], lpara[3]);
+
+                                       /* preserve the initial '-' */
+                                       mbuf = lmodebuf;
+                                       *mbuf++ = '-';
+                                       count = 0;
+
+                                       for(i = 0; i < MAXMODEPARAMS; i++)
+                                               lpara[i] = NULL;
+                               }
+
+                               msptr->flags &= ~CHFL_CHANOP;
+                               lpara[count++] = msptr->client_p->name;
+                               *mbuf++ = 'o';
+                       }
+                       if(is_halfop(msptr))
+                       {
+                               if(count >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            source_p->name, chptr->chname,
+                                                            lmodebuf, lpara[0], lpara[1],
+                                                            lpara[2], lpara[3]);
+
+                                       /* preserve the initial '-' */
+                                       mbuf = lmodebuf;
+                                       *mbuf++ = '-';
+                                       count = 0;
+
+                                       for(i = 0; i < MAXMODEPARAMS; i++)
+                                               lpara[i] = NULL;
+                               }
+
+                               msptr->flags &= ~CHFL_HALFOP;
+                               lpara[count++] = msptr->client_p->name;
+                               *mbuf++ = 'h';
+                       }
+                       if(is_voiced(msptr))
+                       {
+                               if(count >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            source_p->name, chptr->chname,
+                                                            lmodebuf, lpara[0], lpara[1],
+                                                            lpara[2], lpara[3]);
+
+                                       /* preserve the initial '-' */
+                                       mbuf = lmodebuf;
+                                       *mbuf++ = '-';
+                                       count = 0;
+
+                                       for(i = 0; i < MAXMODEPARAMS; i++)
+                                               lpara[i] = NULL;
+                               }
+
+                               msptr->flags &= ~CHFL_VOICE;
+                               lpara[count++] = msptr->client_p->name;
+                               *mbuf++ = 'v';
+                       }
+               }
+               else if(is_chanop(msptr))
                {
                        msptr->flags &= ~CHFL_CHANOP;
                        lpara[count++] = msptr->client_p->name;
                        *mbuf++ = 'o';
 
-                       /* +ov, might not fit so check. */
+                       /* Make sure it fits if +h or +v are involved */
+                       if(is_halfop(msptr))
+                       {
+                               if(count >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            source_p->name, chptr->chname,
+                                                            lmodebuf, lpara[0], lpara[1],
+                                                            lpara[2], lpara[3]);
+
+                                       /* preserve the initial '-' */
+                                       mbuf = lmodebuf;
+                                       *mbuf++ = '-';
+                                       count = 0;
+
+                                       for(i = 0; i < MAXMODEPARAMS; i++)
+                                               lpara[i] = NULL;
+                               }
+
+                               msptr->flags &= ~CHFL_HALFOP;
+                               lpara[count++] = msptr->client_p->name;
+                               *mbuf++ = 'h';
+                       }
+                       if(is_voiced(msptr))
+                       {
+                               if(count >= MAXMODEPARAMS)
+                               {
+                                       *mbuf = '\0';
+                                       sendto_channel_local(ALL_MEMBERS, chptr,
+                                                            ":%s MODE %s %s %s %s %s %s",
+                                                            source_p->name, chptr->chname,
+                                                            lmodebuf, lpara[0], lpara[1],
+                                                            lpara[2], lpara[3]);
+
+                                       /* preserve the initial '-' */
+                                       mbuf = lmodebuf;
+                                       *mbuf++ = '-';
+                                       count = 0;
+
+                                       for(i = 0; i < MAXMODEPARAMS; i++)
+                                               lpara[i] = NULL;
+                               }
+
+                               msptr->flags &= ~CHFL_VOICE;
+                               lpara[count++] = msptr->client_p->name;
+                               *mbuf++ = 'v';
+                       }
+               }
+               else if(is_halfop(msptr))
+               {
+                       msptr->flags &= ~CHFL_HALFOP;
+                       lpara[count++] = msptr->client_p->name;
+                       *mbuf++ = 'h';
+
+                       /* +hv, might not fit so check. */
                        if(is_voiced(msptr))
                        {
                                if(count >= MAXMODEPARAMS)