Improved strhashcomp with no allocations

[user/henk/code/inspircd.git] / src / modules / m_blockcolor.cpp

diff --git a/src/modules/m_blockcolor.cpp b/src/modules/m_blockcolor.cpp
index 13d1d451640dbe338ed261a20e75c9d664f656ef..de782cf1922db5e419a81e2e4efb4d26cce81152 100644 (file)
--- a/src/modules/m_blockcolor.cpp
+++ b/src/modules/m_blockcolor.cpp
@@ -1,87 +1,124 @@
-#include <stdio.h>
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
+ *                       E-mail:
+ *                <brain@chatspike.net>
+ *               <Craig@chatspike.net>
+ *     
+ * Written by Craig Edwards, Craig McLure, and others.
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+using namespace std;
 
+#include <stdio.h>
+#include <sstream>
 #include "users.h"
 #include "channels.h"
 #include "modules.h"
+#include "helperfuncs.h"
 
 /* $ModDesc: Provides support for unreal-style channel mode +c */
 
-class ModuleBlockColor : public Module
+class ModuleBlockColour : public Module
 {
        Server *Srv;
-       
  public:
  
-       ModuleBlockColor()
+       ModuleBlockColour(Server* Me) : Module::Module(Me)
        {
-               Srv = new Server;
+               Srv = Me;
                Srv->AddExtendedMode('c',MT_CHANNEL,false,0,0);
        }
+
+       void Implements(char* List)
+       {
+               List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnExtendedMode] = 1;
+       }
+
+       virtual void On005Numeric(std::string &output)
+       {
+               InsertMode(output,"c",4);
+       }
        
-       virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string text)
+       virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status)
        {
                if (target_type == TYPE_CHANNEL)
                {
                        chanrec* c = (chanrec*)dest;
-                       char ctext[MAXBUF];
-                       snprintf(ctext,MAXBUF,"%s",text.c_str());
-                       if (c->IsCustomModeSet('c'))
+                       
+                       if(c->IsCustomModeSet('c'))
                        {
-                               if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
+                               /* Replace a strlcpy(), which ran even when +c wasn't set, with this (no copies at all) -- Om */
+                               for(unsigned int i = 0; i < text.length(); i++)
                                {
-                                       WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
-                                       return 1;
+                                       switch (text[i])
+                                       {
+                                               case 2:
+                                               case 3:
+                                               case 15:
+                                               case 21:
+                                               case 22:
+                                               case 31:
+                                                       WriteServ(user->fd,"404 %s %s :Can't send colours to channel (+c set)",user->nick, c->name);
+                                                       return 1;
+                                               break;
+                                       }
                                }
                        }
                }
                return 0;
        }
        
-       virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string text)
+       virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status)
        {
-               if (target_type == TYPE_CHANNEL)
+               return OnUserPreMessage(user,dest,target_type,text,status);
+       }
+       
+       virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
+       {
+               // check if this is our mode character...
+               if ((modechar == 'c') && (type == MT_CHANNEL))
+               {
+                       log(DEBUG,"Allowing c change");
+                       return 1;
+               }
+               else
                {
-                       chanrec* c = (chanrec*)dest;
-                       char ctext[MAXBUF];
-                       snprintf(ctext,MAXBUF,"%s",text.c_str());
-                       if (c->IsCustomModeSet('c'))
-                       {
-                               if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
-                               {
-                                       WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
-                                       return 1;
-                               }
-                       }
+                       return 0;
                }
-               return 0;
        }
-       
-       virtual ~ModuleBlockColor()
+
+       virtual ~ModuleBlockColour()
        {
-               delete Srv;
        }
        
        virtual Version GetVersion()
        {
-               return Version(1,0,0,0);
+               return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
        }
 };
 
 
-class ModuleBlockColorFactory : public ModuleFactory
+class ModuleBlockColourFactory : public ModuleFactory
 {
  public:
-       ModuleBlockColorFactory()
+       ModuleBlockColourFactory()
        {
        }
        
-       ~ModuleBlockColorFactory()
+       ~ModuleBlockColourFactory()
        {
        }
        
-       virtual Module * CreateModule()
+       virtual Module * CreateModule(Server* Me)
        {
-               return new ModuleBlockColor;
+               return new ModuleBlockColour(Me);
        }
        
 };
@@ -89,6 +126,5 @@ class ModuleBlockColorFactory : public ModuleFactory
 
 extern "C" void * init_module( void )
 {
-       return new ModuleBlockColorFactory;
+       return new ModuleBlockColourFactory;
 }
-