]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/channels.cpp
Remove an extern, partly because it's unused, partly because it then gets shadowed...
[user/henk/code/inspircd.git] / src / channels.cpp
index 360996bd591842b25af2cda2390825942b41871e..dc42ea651e71035f8fd63cd56bd38a8f734b7df1 100644 (file)
 
 using namespace std;
 
-#include "inspircd_config.h"
-#include "inspircd.h"
-#include "inspircd_io.h"
-#include <unistd.h>
-#include <sys/errno.h>
-#include <sys/ioctl.h>
-#include <sys/utsname.h>
-#include <time.h>
 #include <string>
-#ifdef GCC3
-#include <ext/hash_map>
-#else
-#include <hash_map>
-#endif
 #include <map>
 #include <sstream>
 #include <vector>
 #include <deque>
+#include "configreader.h"
+#include "inspircd.h"
+#include "hash_map.h"
 #include "users.h"
 #include "ctables.h"
 #include "globals.h"
@@ -48,37 +38,28 @@ using namespace std;
 #include "helperfuncs.h"
 #include "typedefs.h"
 
-#ifdef GCC3
-#define nspace __gnu_cxx
-#else
-#define nspace std
-#endif
-
 extern ServerConfig* Config;
 
 extern int MODCOUNT;
 extern std::vector<Module*> modules;
 extern std::vector<ircd_module*> factory;
-extern int WHOWAS_STALE;
-extern int WHOWAS_MAX;
 extern time_t TIME;
 extern chan_hash chanlist;
 
-using namespace std;
 
-chanrec* ForceChan(chanrec* Ptr,ucrec &a,userrec* user, int created);
+chanrec* ForceChan(chanrec* Ptr,ucrec *a,userrec* user, int created);
 
 chanrec::chanrec()
 {
        *name = *topic = *setby = *key = 0;
-       created = topicset = limit = binarymodes = 0;
+       created = topicset = limit = 0;
        internal_userlist.clear();
-       memset(&custom_modes,0,96);
+       memset(&modes,0,64);
 }
 
 void chanrec::SetCustomMode(char mode,bool mode_on)
 {
-       custom_modes[mode-65] = mode_on;
+       modes[mode-65] = mode_on;
        if (!mode_on)
                this->SetCustomModeParam(mode,"",false);
 }
@@ -88,14 +69,18 @@ void chanrec::SetCustomModeParam(char mode,char* parameter,bool mode_on)
 {
        log(DEBUG,"SetCustomModeParam called");
        
-       std::map<char,char*>::iterator n = custom_mode_params.find(mode);       
+       CustomModeList::iterator n = custom_mode_params.find(mode);     
 
        if (mode_on)
        {
-               log(DEBUG,"Custom mode parameter %c %s added",mode,parameter);
                if (n == custom_mode_params.end())
                {
                        custom_mode_params[mode] = strdup(parameter);
+                       log(DEBUG,"Custom mode parameter %c %s added",mode,parameter);
+               }
+               else
+               {
+                       log(DEBUG, "Tried to set custom mode parameter for %c '%s' when it was already '%s'", mode, parameter, n->second);
                }
        }
        else
@@ -108,19 +93,30 @@ void chanrec::SetCustomModeParam(char mode,char* parameter,bool mode_on)
        }
 }
 
-bool chanrec::IsCustomModeSet(char mode)
+bool chanrec::IsModeSet(char mode)
 {
-       return custom_modes[mode-65];
+       return modes[mode-65];
 }
 
 std::string chanrec::GetModeParameter(char mode)
 {
-       std::map<char,char*>::iterator n = custom_mode_params.find(mode);
-       if (n != custom_mode_params.end())
+       if (mode == 'k')
        {
-               return n->second;
+               return this->key;
+       }
+       else if (mode == 'l')
+       {
+               return ConvToStr(this->limit);
+       }
+       else
+       {
+               CustomModeList::iterator n = custom_mode_params.find(mode);
+               if (n != custom_mode_params.end())
+               {
+                       return n->second;
+               }
+               return "";
        }
-       return "";
 }
 
 long chanrec::GetUserCounter()
@@ -128,94 +124,93 @@ long chanrec::GetUserCounter()
        return (this->internal_userlist.size());
 }
 
-void chanrec::AddUser(char* castuser)
+void chanrec::AddUser(userrec* user)
 {
-       internal_userlist[castuser] = castuser;
-       log(DEBUG,"Added casted user to channel's internal list");
+       internal_userlist[user] = user;
 }
 
-void chanrec::DelUser(char* castuser)
+unsigned long chanrec::DelUser(userrec* user)
 {
-       std::map<char*,char*>::iterator a = internal_userlist.find(castuser);
+       CUListIter a = internal_userlist.find(user);
+       
        if (a != internal_userlist.end())
        {
-               log(DEBUG,"Removed casted user from channel's internal list");
                internal_userlist.erase(a);
                /* And tidy any others... */
-               DelOppedUser(castuser);
-               DelHalfoppedUser(castuser);
-               DelVoicedUser(castuser);
-               return;
+               DelOppedUser(user);
+               DelHalfoppedUser(user);
+               DelVoicedUser(user);
        }
+       
+       return internal_userlist.size();
 }
 
-void chanrec::AddOppedUser(char* castuser)
+bool chanrec::HasUser(userrec* user)
 {
-       internal_op_userlist[castuser] = castuser;
-       log(DEBUG,"Added casted user to channel's internal list");
+       return (internal_userlist.find(user) != internal_userlist.end());
 }
 
-void chanrec::DelOppedUser(char* castuser)
+void chanrec::AddOppedUser(userrec* user)
 {
-       std::map<char*,char*>::iterator a = internal_op_userlist.find(castuser);
+       internal_op_userlist[user] = user;
+}
+
+void chanrec::DelOppedUser(userrec* user)
+{
+       CUListIter a = internal_op_userlist.find(user);
        if (a != internal_op_userlist.end())
        {
-               log(DEBUG,"Removed casted user from channel's internal list");
                internal_op_userlist.erase(a);
                return;
        }
 }
 
-void chanrec::AddHalfoppedUser(char* castuser)
+void chanrec::AddHalfoppedUser(userrec* user)
 {
-       internal_halfop_userlist[castuser] = castuser;
-       log(DEBUG,"Added casted user to channel's internal list");
+       internal_halfop_userlist[user] = user;
 }
 
-void chanrec::DelHalfoppedUser(char* castuser)
+void chanrec::DelHalfoppedUser(userrec* user)
 {
-       std::map<char*,char*>::iterator a = internal_halfop_userlist.find(castuser);
+       CUListIter a = internal_halfop_userlist.find(user);
+
        if (a != internal_halfop_userlist.end())
        {   
-               log(DEBUG,"Removed casted user from channel's internal list");
                internal_halfop_userlist.erase(a);
-               return; 
        }
 }
 
-void chanrec::AddVoicedUser(char* castuser)
+void chanrec::AddVoicedUser(userrec* user)
 {
-       internal_voice_userlist[castuser] = castuser;
-       log(DEBUG,"Added casted user to channel's internal list");
+       internal_voice_userlist[user] = user;
 }
 
-void chanrec::DelVoicedUser(char* castuser)
+void chanrec::DelVoicedUser(userrec* user)
 {
-       std::map<char*,char*>::iterator a = internal_voice_userlist.find(castuser);
+       CUListIter a = internal_voice_userlist.find(user);
+       
        if (a != internal_voice_userlist.end())
        {
-               log(DEBUG,"Removed casted user from channel's internal list");
                internal_voice_userlist.erase(a);
-               return; 
        }
 }
 
-std::map<char*,char*> *chanrec::GetUsers()
+CUList* chanrec::GetUsers()
 {
        return &internal_userlist;
 }
 
-std::map<char*,char*> *chanrec::GetOppedUsers()
+CUList* chanrec::GetOppedUsers()
 {
        return &internal_op_userlist;
 }
 
-std::map<char*,char*> *chanrec::GetHalfoppedUsers()
+CUList* chanrec::GetHalfoppedUsers()
 {
        return &internal_halfop_userlist;
 }
 
-std::map<char*,char*> *chanrec::GetVoicedUsers()
+CUList* chanrec::GetVoicedUsers()
 {
        return &internal_voice_userlist;
 }
@@ -256,7 +251,8 @@ chanrec* add_channel(userrec *user, const char* cn, const char* key, bool overri
                /* create a new one */
                chanlist[cname] = new chanrec();
                strlcpy(chanlist[cname]->name, cname,CHANMAX);
-               chanlist[cname]->binarymodes = CM_TOPICLOCK | CM_NOEXTERNAL;
+               chanlist[cname]->modes[CM_TOPICLOCK] = chanlist[cname]->modes[CM_NOEXTERNAL] = 1;
+               //chanlist[cname]->binarymodes = CM_TOPICLOCK | CM_NOEXTERNAL;
                chanlist[cname]->created = TIME;
                *chanlist[cname]->topic = 0;
                strlcpy(chanlist[cname]->setby, user->nick,NICKMAX-1);
@@ -273,7 +269,7 @@ chanrec* add_channel(userrec *user, const char* cn, const char* key, bool overri
        else
        {
                /* Already on the channel */
-               if (has_channel(user,Ptr))
+               if (Ptr->HasUser(user))
                        return NULL;
 
                /*
@@ -313,7 +309,7 @@ chanrec* add_channel(userrec *user, const char* cn, const char* key, bool overri
                                                }
                                        }
                                }
-                               if (Ptr->binarymodes & CM_INVITEONLY)
+                               if (Ptr->modes[CM_INVITEONLY])
                                {
                                        MOD_RESULT = 0;
                                        irc::string xname(Ptr->name);
@@ -375,11 +371,11 @@ chanrec* add_channel(userrec *user, const char* cn, const char* key, bool overri
 
        log(DEBUG,"Passed channel checks");
 
-       for (unsigned int index =0; index < user->chans.size(); index++)
+       for (UserChanList::const_iterator index = user->chans.begin(); index != user->chans.end(); index++)
        {
-               if (user->chans[index].channel == NULL)
+               if ((*index)->channel == NULL)
                {
-                       return ForceChan(Ptr,user->chans[index],user,created);
+                       return ForceChan(Ptr, *index, user, created);
                }
        }
 
@@ -390,7 +386,7 @@ chanrec* add_channel(userrec *user, const char* cn, const char* key, bool overri
         */
        if (!IS_LOCAL(user)) /* was a check on fd < 0 */
        {
-               ucrec a;
+               ucrec* a = new ucrec();
                chanrec* c = ForceChan(Ptr,a,user,created);
                user->chans.push_back(a);
                return c;
@@ -400,7 +396,7 @@ chanrec* add_channel(userrec *user, const char* cn, const char* key, bool overri
                /* Oper allows extension up to the OPERMAXCHANS value */
                if (user->chans.size() < OPERMAXCHANS)
                {
-                       ucrec a;
+                       ucrec* a = new ucrec();
                        chanrec* c = ForceChan(Ptr,a,user,created);
                        user->chans.push_back(a);
                        return c;
@@ -417,15 +413,15 @@ chanrec* add_channel(userrec *user, const char* cn, const char* key, bool overri
                chan_hash::iterator n = chanlist.find(cname);
                if (n != chanlist.end())
                {
-                       Ptr->DelUser((char*)user);
+                       Ptr->DelUser(user);
                        delete Ptr;
                        chanlist.erase(n);
                        for (unsigned int index =0; index < user->chans.size(); index++)
                        {
-                               if (user->chans[index].channel == Ptr)
+                               if (user->chans[index]->channel == Ptr)
                                {
-                                       user->chans[index].channel = NULL;
-                                       user->chans[index].uc_modes = 0;        
+                                       user->chans[index]->channel = NULL;
+                                       user->chans[index]->uc_modes = 0;       
                                }
                        }
                }
@@ -433,32 +429,35 @@ chanrec* add_channel(userrec *user, const char* cn, const char* key, bool overri
        return NULL;
 }
 
-chanrec* ForceChan(chanrec* Ptr,ucrec &a,userrec* user, int created)
+chanrec* ForceChan(chanrec* Ptr,ucrec *a,userrec* user, int created)
 {
        if (created == 2)
        {
                /* first user in is given ops */
-               a.uc_modes = UCMODE_OP;
-               Ptr->AddOppedUser((char*)user);
+               a->uc_modes = UCMODE_OP;
+               Ptr->AddOppedUser(user);
        }
        else
        {
-               a.uc_modes = 0;
+               a->uc_modes = 0;
        }
 
-       a.channel = Ptr;
-       Ptr->AddUser((char*)user);
+       a->channel = Ptr;
+       Ptr->AddUser(user);
        WriteChannel(Ptr,user,"JOIN :%s",Ptr->name);
-       log(DEBUG,"Sent JOIN to client");
 
-       if (Ptr->topicset)
+       /* Major improvement by Brain - we dont need to be calculating all this pointlessly for remote users */
+       if (IS_LOCAL(user))
        {
-               WriteServ(user->fd,"332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
-               WriteServ(user->fd,"333 %s %s %s %lu", user->nick, Ptr->name, Ptr->setby, (unsigned long)Ptr->topicset);
+               log(DEBUG,"Sent JOIN to client");
+               if (Ptr->topicset)
+               {
+                       WriteServ(user->fd,"332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
+                       WriteServ(user->fd,"333 %s %s %s %lu", user->nick, Ptr->name, Ptr->setby, (unsigned long)Ptr->topicset);
+               }
+               userlist(user,Ptr);
+               WriteServ(user->fd,"366 %s %s :End of /NAMES list.", user->nick, Ptr->name);
        }
-
-       userlist(user,Ptr);
-       WriteServ(user->fd,"366 %s %s :End of /NAMES list.", user->nick, Ptr->name);
        FOREACH_MOD(I_OnUserJoin,OnUserJoin(user,Ptr));
        return Ptr;
 }
@@ -486,7 +485,7 @@ chanrec* del_channel(userrec *user, const char* cname, const char* reason, bool
        for (unsigned int i =0; i < user->chans.size(); i++)
        {
                /* zap it from the channel list of the user */
-               if (user->chans[i].channel == Ptr)
+               if (user->chans[i]->channel == Ptr)
                {
                        if (reason)
                        {
@@ -498,14 +497,14 @@ chanrec* del_channel(userrec *user, const char* cname, const char* reason, bool
                                FOREACH_MOD(I_OnUserPart,OnUserPart(user,Ptr,""));
                                WriteChannel(Ptr,user,"PART :%s",Ptr->name);
                        }
-                       user->chans[i].uc_modes = 0;
-                       user->chans[i].channel = NULL;
+                       user->chans[i]->uc_modes = 0;
+                       user->chans[i]->channel = NULL;
                        log(DEBUG,"del_channel: unlinked: %s %s",user->nick,Ptr->name);
                        break;
                }
        }
 
-       Ptr->DelUser((char*)user);
+       Ptr->DelUser(user);
 
        /* if there are no users left on the channel */
        if (!usercount(Ptr))
@@ -536,7 +535,7 @@ void server_kick_channel(userrec* user, chanrec* Ptr, char* reason, bool trigger
 
        if (IS_LOCAL(user))
        {
-               if (!has_channel(user,Ptr))
+               if (!Ptr->HasUser(user))
                {
                        /* Not on channel */
                        return;
@@ -550,17 +549,16 @@ void server_kick_channel(userrec* user, chanrec* Ptr, char* reason, bool trigger
 
        for (unsigned int i =0; i < user->chans.size(); i++)
        {
-               if (user->chans[i].channel)
-               if (!strcasecmp(user->chans[i].channel->name,Ptr->name))
+               if ((user->chans[i]->channel) && (user->chans[i]->channel == Ptr))
                {
                        WriteChannelWithServ(Config->ServerName,Ptr,"KICK %s %s :%s",Ptr->name, user->nick, reason);
-                       user->chans[i].uc_modes = 0;
-                       user->chans[i].channel = NULL;
+                       user->chans[i]->uc_modes = 0;
+                       user->chans[i]->channel = NULL;
                        break;
                }
        }
 
-       Ptr->DelUser((char*)user);
+       Ptr->DelUser(user);
 
        if (!usercount(Ptr))
        {
@@ -589,7 +587,7 @@ void kick_channel(userrec *src,userrec *user, chanrec *Ptr, char* reason)
 
        if (IS_LOCAL(src))
        {
-               if (!has_channel(user,Ptr))
+               if (!Ptr->HasUser(user))
                {
                        WriteServ(src->fd,"441 %s %s %s :They are not on that channel",src->nick, user->nick, Ptr->name);
                        return;
@@ -630,27 +628,22 @@ void kick_channel(userrec *src,userrec *user, chanrec *Ptr, char* reason)
        }
 
        FOREACH_MOD(I_OnUserKick,OnUserKick(src,user,Ptr,reason));
-
-       for (unsigned int i =0; i < user->chans.size(); i++)
+                       
+       for (UserChanList::const_iterator i = user->chans.begin(); i != user->chans.end(); i++)
        {
                /* zap it from the channel list of the user */
-               if (user->chans[i].channel)
+               if ((*i)->channel && ((*i)->channel == Ptr))
                {
-                       if (!strcasecmp(user->chans[i].channel->name,Ptr->name))
-                       {
-                               WriteChannel(Ptr,src,"KICK %s %s :%s",Ptr->name, user->nick, reason);
-                               user->chans[i].uc_modes = 0;
-                               user->chans[i].channel = NULL;
-                               log(DEBUG,"del_channel: unlinked: %s %s",user->nick,Ptr->name);
-                               break;
-                       }
+                       WriteChannel(Ptr,src,"KICK %s %s :%s",Ptr->name, user->nick, reason);
+                       (*i)->uc_modes = 0;
+                       (*i)->channel = NULL;
+                       log(DEBUG,"del_channel: unlinked: %s %s",user->nick,Ptr->name);
+                       break;
                }
        }
 
-       Ptr->DelUser((char*)user);
-
+       if (!Ptr->DelUser(user))
        /* if there are no users left on the channel */
-       if (!usercount(Ptr))
        {
                chan_hash::iterator iter = chanlist.find(Ptr->name);
 
@@ -666,5 +659,3 @@ void kick_channel(userrec *src,userrec *user, chanrec *Ptr, char* reason)
                }
        }
 }
-
-