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/* +------------------------------------+
* | 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 "users.h"
#include "channels.h"
#include "modules.h"
#include "helperfuncs.h"
#include "inspircd.h"
#include <vector>
/* $ModDesc: Provides aliases of commands. */
extern InspIRCd* ServerInstance;
class Alias : public classbase
{
public:
irc::string text;
std::string replace_with;
std::string requires;
bool uline;
};
class ModuleAlias : public Module
{
private:
Server *Srv;
ConfigReader *MyConf;
std::vector<Alias> Aliases;
virtual void ReadAliases()
{
Aliases.clear();
for (int i = 0; i < MyConf->Enumerate("alias"); i++)
{
Alias a;
std::string txt;
txt = MyConf->ReadValue("alias", "text", i);
a.text = txt.c_str();
a.replace_with = MyConf->ReadValue("alias", "replace", i);
a.requires = MyConf->ReadValue("alias", "requires", i);
a.uline = ((MyConf->ReadValue("alias", "uline", i) == "yes") ||
(MyConf->ReadValue("alias", "uline", i) == "1") ||
(MyConf->ReadValue("alias", "uline", i) == "true"));
Aliases.push_back(a);
}
}
public:
ModuleAlias(Server* Me)
: Module::Module(Me)
{
Srv = Me;
MyConf = new ConfigReader;
ReadAliases();
}
void Implements(char* List)
{
List[I_OnPreCommand] = List[I_OnRehash] = 1;
}
virtual ~ModuleAlias()
{
DELETE(MyConf);
}
virtual Version GetVersion()
{
return Version(1,0,0,1,VF_VENDOR);
}
virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated)
{
userrec *u = NULL;
irc::string c = command.c_str();
/* If the command is valid, we dont want to know,
* and if theyre not registered yet, we dont want
* to know either
*/
if ((validated) || (user->registered != REG_ALL))
return 0;
for (unsigned int i = 0; i < Aliases.size(); i++)
{
if (Aliases[i].text == c)
{
if (Aliases[i].requires != "")
{
u = ServerInstance->FindNick(Aliases[i].requires);
if (!u)
{
user->WriteServ("401 "+std::string(user->nick)+" "+Aliases[i].requires+" :is currently unavailable. Please try again later.");
return 1;
}
}
if ((u != NULL) && (Aliases[i].requires != "") && (Aliases[i].uline))
{
if (!Srv->IsUlined(u->server))
{
ServerInstance->WriteOpers("*** NOTICE -- Service "+Aliases[i].requires+" required by alias "+std::string(Aliases[i].text.c_str())+" is not on a u-lined server, possibly underhanded antics detected!");
user->WriteServ("401 "+std::string(user->nick)+" "+Aliases[i].requires+" :is an imposter! Please inform an IRC operator as soon as possible.");
return 1;
}
}
std::string n = "";
for (int j = 0; j < pcnt; j++)
{
if (j)
n = n + " ";
n = n + parameters[j];
}
/* Final param now in n as one string */
std::stringstream stuff(Aliases[i].replace_with);
std::string cmd = "";
std::string target = "";
stuff >> cmd;
stuff >> target;
const char* para[2];
para[0] = target.c_str();
para[1] = n.c_str();
Srv->CallCommandHandler(cmd,para,2,user);
return 1;
}
}
return 0;
}
virtual void OnRehash(const std::string ¶meter)
{
DELETE(MyConf);
MyConf = new ConfigReader;
ReadAliases();
}
};
class ModuleAliasFactory : public ModuleFactory
{
public:
ModuleAliasFactory()
{
}
~ModuleAliasFactory()
{
}
virtual Module * CreateModule(Server* Me)
{
return new ModuleAlias(Me);
}
};
extern "C" void * init_module( void )
{
return new ModuleAliasFactory;
}
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