A ton more clear() and empty() stuff thats been lingering on the long term todo for...

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

diff --git a/src/modules/m_stripcolor.cpp b/src/modules/m_stripcolor.cpp
index d3372d848d2d17a9591d9d28bd13ad026e8b5c04..f8130336d711fff2eaabb2ae15a6412619f53778 100644 (file)
--- a/src/modules/m_stripcolor.cpp
+++ b/src/modules/m_stripcolor.cpp
@@ -2,32 +2,24 @@
  *       | 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.
+ *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
  * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ *         the file COPYING for details.
  *
  * ---------------------------------------------------
  */
 
-using namespace std;
-
-#include <stdio.h>
-#include <string>
+#include "inspircd.h"
 #include "users.h"
 #include "channels.h"
 #include "modules.h"
 
-#include "inspircd.h"
-
 /* $ModDesc: Provides channel +S mode (strip ansi colour) */
 
-
-
+/** Handles channel mode +S
+ */
 class ChannelStripColor : public ModeHandler
 {
  public:
@@ -35,10 +27,6 @@ class ChannelStripColor : public ModeHandler
 
        ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
        {
-               /* Only opers can change other users modes */
-               if ((source != dest) && (!*source->oper))
-                       return MODEACTION_DENY;
-
                if (adding)
                {
                        if (!channel->IsModeSet('S'))
@@ -60,6 +48,8 @@ class ChannelStripColor : public ModeHandler
        }
 };
 
+/** Handles user mode +S
+ */
 class UserStripColor : public ModeHandler
 {
  public:
@@ -68,7 +58,7 @@ class UserStripColor : public ModeHandler
        ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
        {
                /* Only opers can change other users modes */
-               if ((source != dest) && (!*source->oper))
+               if (source != dest)
                        return MODEACTION_DENY;
 
                if (adding)
@@ -95,47 +85,38 @@ class UserStripColor : public ModeHandler
 
 class ModuleStripColor : public Module
 {
- 
- ConfigReader *Conf, *MyConf;
- ChannelStripColor *csc;
- UserStripColor *usc;
+       bool AllowChanOps;
+       ChannelStripColor *csc;
+       UserStripColor *usc;
  
  public:
-       ModuleStripColor(InspIRCd* Me)
-               : Module::Module(Me)
+       ModuleStripColor(InspIRCd* Me) : Module(Me)
        {
-               
-
                usc = new UserStripColor(ServerInstance);
                csc = new ChannelStripColor(ServerInstance);
 
-               ServerInstance->AddMode(usc, 'S');
-               ServerInstance->AddMode(csc, 'S');
+               if (!ServerInstance->AddMode(usc, 'S') || !ServerInstance->AddMode(csc, 'S'))
+                       throw ModuleException("Could not add new modes!");
        }
 
        void Implements(char* List)
        {
-               List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
+               List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
        }
 
-       virtual void On005Numeric(std::string &output)
-       {
-       }
-       
        virtual ~ModuleStripColor()
        {
+               ServerInstance->Modes->DelMode(usc);
+               ServerInstance->Modes->DelMode(csc);
                DELETE(usc);
                DELETE(csc);
        }
        
-       // ANSI colour stripping by Doc (Peter Wood)
-       virtual void ReplaceLine(std::string &text)
+       // ANSI colour stripping based on C example by Doc (Peter Wood)
+       virtual void ReplaceLine(std::string &sentence)
        {
                int i, a, len, remove;
-               char sentence[MAXBUF];
-               strlcpy(sentence,text.c_str(),MAXBUF);
-  
-               len = text.length();
+               len = sentence.length();
 
                for (i = 0; i < len; i++)
                {
@@ -161,7 +142,7 @@ class ModuleStripColor : public Module
                                                remove++;
 
                                        if (sentence[i + remove] == ',')
-                                       {
+                                       {
                                                remove += 2;
 
                                                if (isdigit(sentence[i + remove]))
@@ -179,39 +160,45 @@ class ModuleStripColor : public Module
                                i--;
                        }
                }
-               
-               text = sentence;
        }
-       
-       virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status)
+
+       virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
        {
+               if (!IS_LOCAL(user))
+                       return 0;
+
                bool active = false;
                if (target_type == TYPE_USER)
                {
                        userrec* t = (userrec*)dest;
-                       active = t->modes['S'-65];
+                       active = t->IsModeSet('S');
                }
                else if (target_type == TYPE_CHANNEL)
                {
                        chanrec* t = (chanrec*)dest;
-                       active = (t->IsModeSet('S'));
+
+                       // check if we allow ops to bypass filtering, if we do, check if they're opped accordingly.
+                       // note: short circut logic here, don't wreck it. -- w00t
+                       if (!CHANOPS_EXEMPT(ServerInstance, 'S') || CHANOPS_EXEMPT(ServerInstance, 'S') && t->GetStatus(user) != STATUS_OP)
+                               active = t->IsModeSet('S');
                }
+
                if (active)
                {
                        this->ReplaceLine(text);
                }
+
                return 0;
        }
        
-       virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status)
+       virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
        {
-               return OnUserPreMessage(user,dest,target_type,text,status);
+               return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
        }
        
        virtual Version GetVersion()
        {
-               // This is version 2 because version 1.x is the unreleased unrealircd module
-               return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
+               return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
        }
        
 };
@@ -237,7 +224,7 @@ class ModuleStripColorFactory : public ModuleFactory
 };
 
 
-extern "C" void * init_module( void )
+extern "C" DllExport void * init_module( void )
 {
        return new ModuleStripColorFactory;
 }