Get rid of a bunch of memory-wasting C-style strings

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

diff --git a/src/modules/m_randquote.cpp b/src/modules/m_randquote.cpp
index 5db1c66acd59ce7ce28050f9e34ad3ca61de410f..e2910e7cd96e003dc3f3f33479dde98a629a912a 100644 (file)
--- a/src/modules/m_randquote.cpp
+++ b/src/modules/m_randquote.cpp
@@ -1,96 +1,109 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fstream>
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+
+static FileReader *quotes = NULL;
+
+std::string q_file;
+std::string prefix;
+std::string suffix;
 
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
+/* $ModDesc: Provides random Quotes on Connect. */
 
+/** Handle /RANDQUOTE
+ */
+class CommandRandquote : public Command
+{
+ public:
+       CommandRandquote(Module* Creator) : Command(Creator,"RANDQUOTE", 0)
+       {
+       }
 
-/* $ModDesc: Provides random Quotes on Connect. */
+       CmdResult Handle (const std::vector<std::string>& parameters, User *user)
+       {
+               std::string str;
+               int fsize;
+
+               if (q_file.empty() || quotes->Exists())
+               {
+                       fsize = quotes->FileSize();
+                       str = quotes->GetLine(rand() % fsize);
+                       user->WriteServ("NOTICE %s :%s%s%s",user->nick.c_str(),prefix.c_str(),str.c_str(),suffix.c_str());
+               }
+               else
+               {
+                       user->WriteServ("NOTICE %s :Your administrator specified an invalid quotes file, please bug them about this.", user->nick.c_str());
+                       return CMD_FAILURE;
+               }
+
+               return CMD_SUCCESS;
+       }
+};
 
 class ModuleRandQuote : public Module
 {
  private:
-
-        Server *Srv;
-        ConfigReader *conf;
-        FileReader *quotes;
-
-        std::string q_file;
-        std::string prefix;
-        std::string suffix;
-        
+       CommandRandquote cmd;
+       ConfigReader *conf;
  public:
        ModuleRandQuote()
+               : cmd(this)
        {
-               Srv = new Server;
-               conf = new ConfigReader;
 
+               conf = new ConfigReader;
+               // Sort the Randomizer thingie..
+               srand(ServerInstance->Time());
 
                q_file = conf->ReadValue("randquote","file",0);
                prefix = conf->ReadValue("randquote","prefix",0);
                suffix = conf->ReadValue("randquote","suffix",0);
 
-               if (q_file == "") {
-                       printf("m_randquote: Quotefile not specified.. Please check your config.\n\n");
-                       exit(0);
-                }
-
+               if (q_file.empty())
+               {
+                       throw ModuleException("m_randquote: Quotefile not specified - Please check your config.");
+               }
 
                quotes = new FileReader(q_file);
+               if(!quotes->Exists())
+               {
+                       throw ModuleException("m_randquote: QuoteFile not Found!! Please check your config - module will not function.");
+               }
+               else
+               {
+                       /* Hidden Command -- Mode clients assume /quote sends raw data to an IRCd >:D */
+                       ServerInstance->AddCommand(&cmd);
+               }
+               Implementation eventlist[] = { I_OnUserConnect };
+               ServerInstance->Modules->Attach(eventlist, this, 1);
        }
-       
+
+
        virtual ~ModuleRandQuote()
        {
-               delete Srv;
                delete conf;
                delete quotes;
        }
-       
+
        virtual Version GetVersion()
        {
-               return Version(1,0,0,0);
+               return Version("Provides random Quotes on Connect.",VF_VENDOR,API_VERSION);
        }
-       
-       virtual void OnUserConnect(userrec* user)
-       {
-               std::string str;
-               int fsize;
-               char buf[MAXBUF];
-
-               fsize = quotes->FileSize();
-               srand(time(NULL));
-               str = quotes->GetLine(rand() % fsize);
-                       
-               sprintf(buf,"NOTICE %s :%s%s%s",user->nick,prefix.c_str(),str.c_str(),suffix.c_str());
-               Srv->SendServ(user->fd, buf);
-               return;
-       }
-};
 
-
-class ModuleRandQuoteFactory : public ModuleFactory
-{
- public:
-       ModuleRandQuoteFactory()
-       {
-       }
-       
-       ~ModuleRandQuoteFactory()
-       {
-       }
-       
-       virtual Module * CreateModule()
+       virtual void OnUserConnect(User* user)
        {
-               return new ModuleRandQuote;
+               cmd.Handle(std::vector<std::string>(), user);
        }
-       
 };
 
-
-extern "C" void * init_module( void )
-{
-       return new ModuleRandQuoteFactory;
-}
-
+MODULE_INIT(ModuleRandQuote)