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Whois/code
< Whois
This is a stable (as far as I know) version of the whois module. This version is for ZNC 0.96 only. Code for ZNC 0.090-0.094 is here. Code for ZNC 0.80 is here.
/*
/*
* Copyright (C) 2010 Efreak.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include "User.h"
#include "IRCSock.h"
#include "znc.h"
class CWhois : public CGlobalModule {
public:
GLOBALMODCONSTRUCTOR(CWhois) {
m_bDev = false;
m_bReqAdmin = false;
m_bNumerics = true;
m_bServerName = false;
m_sServerName = "irc.znc.in";
}
virtual ~CWhois() {}
virtual bool OnLoad(const CString& sArgsStr, CString& sMessage) {
CString sArgs(sArgsStr);
while (sArgs.Left(1) == "-") {
CString sOpt = sArgs.Token(0);
sArgs = sArgs.Token(1, true);
if (sOpt.Equals("-REQADMIN")) {
m_bReqAdmin=true;
} else if (sOpt.Equals("-NONUMERICS")) {
m_bNumerics=false;
} else if (sOpt.Equals("-DEV")) {
m_bDev=true;
} else if (sOpt.Left(12).Equals("-SERVERNAME=")) {
m_bServerName=true;
m_sServerName=sOpt.Token(1,false,"=");
} else {
sMessage="Invalid Paramter specified: "+sOpt+". Valid parameters are: -reqadmin, -nonumerics, -dev, -servername=<name>";
return false;
}
}
return true;
}
virtual EModRet OnUserRaw(CString& sLine) {
if(sLine.Token(0).Equals("WHOIS")) {
CString sNick = sLine.Token(1);
if(sNick.Left(1)=="?") {
sNick = sNick.LeftChomp_n(1);
if (!m_pUser->IsAdmin() && m_bReqAdmin)
PutModule("Access denied");
else if(ZNCWhois(sNick)) return HALT;
}
} else if(sLine.Token(0).Equals("AWAY")) {
CString sReason = sLine.Token(1, true);
if(sReason.Left(1)==":") {
sReason = sReason.LeftChomp_n(1);
SetNV("Away"+m_pUser->GetUserName(),sReason);
}
}
return CONTINUE;
}
virtual void OnModCommand(const CString& sCommand) {
CString sCmd = sCommand.Token(0);
if (!m_pUser->IsAdmin()) {
PutModule("Access denied");
return;
}
PutModule("There are no commands yet");
}
private:
bool m_bDev;
bool m_bReqAdmin;
bool m_bNumerics;
bool m_bServerName;
CString m_sServerName;
bool ZNCWhois(CString& sUser) {
CUser *pUser = CZNC::Get().FindUser(sUser);
if(!pUser) {
PutModule("No such user!");
return false;
}
CString Username = pUser->GetUserName();
CString Nickname = pUser->GetNick();
CString Ident = pUser->GetIdent();
CString Server = (!m_pUser->IsAdmin() && m_bServerName ? m_sServerName : pUser->GetIRCServer()); //if whoiser isnt an admin, and the servername is defined, use it. otherwise grab the real server name.
CString VHost = pUser->GetBindHost();
CString RealName = pUser->GetRealName();
CString MyNick = m_pUser->GetNick();
bool Attached = pUser->IsUserAttached();
if(VHost=="") VHost = (m_bServerName ? m_sServerName : "irc.znc.in");
int SSL = 0; int total=0;
CString LastSeen = CString(time(NULL) - GetNV("LastSeen"+Username).ToInt());
CString Logon = CString(time(NULL) - GetNV("LastSeen"+Username).ToInt());
CString IP;
bool Away = pUser->IsIRCAway();
CString sAwayMsg = GetNV("Away"+pUser->GetUserName());
if(sAwayMsg != "") sAwayMsg = ": "+sAwayMsg;
vector<CClient*>& vClients = pUser->GetClients();
if (!vClients.empty()) {
for (unsigned int a = 0; a < vClients.size(); a++) {
total++;
if(vClients[a]->GetSSL()) SSL++;
}
}
if (!vClients.empty()) {
for (unsigned int a = 0; a < vClients.size(); a++) {
IP = IP + vClients[a]->GetRemoteIP() + " ";
}
}
CString rpl378 = ":irc.znc.in 378 " + MyNick + " ?" + Username + " :is connecting from *@";
CString rpl311 = ":irc.znc.in 311 " + MyNick + " ?" + Username + " " + Ident + " " + VHost + " " + " * :" + RealName;
CString rpl379 = ":irc.znc.in 379 " + MyNick + " ?" + Username + " :is using modes" +
(pUser->IsUserAttached() ? " +Attached" : " -Attached") + (pUser->IsIRCConnected() ? " +IRCConnected" : " -IRCConnected") +
(pUser->BounceDCCs() ? " +BounceDCCs" : " -BounceDCCs") + (pUser->DenyLoadMod() ? " +DenyLoadMod" : " -DenyLoadMod") +
(pUser->MultiClients() ? " +MultiClients" : " -MultiClients") + (pUser->KeepBuffer() ? " +KeepBuffer" : " -KeepBuffer") +
(!pUser->HasServers() ? " -HasServers":"") + (!pUser->GetIRCConnectEnabled() ? " -IRCConnectEnabled":"");
CString rpl671;
if(SSL==1 && total==1) rpl671 = ":irc.znc.in 671 " + MyNick + " ?" + Username + " :is using a Secure Connection";
else rpl671 = ":irc.znc.in 671 " + MyNick + " ?" + Username + " :is using " + (CString)SSL + " Secure Connections out of " + (CString)total + " total connections";
CString rpl312 = ":irc.znc.in 312 " + MyNick + " ?" + Username + " " + Server + " :" + Username + " is" + (Attached ? " " : " \x02not\x02 ") +
"attached to " + (m_bServerName ? m_sServerName : "ZNC");
CString rpl301 = ":irc.znc.in 301 " + MyNick + " ?" + Username + " :?" + Username + " is away";
CString rpl313 = ":irc.znc.in 313 " + MyNick + " ?" + Username + " :is a ZNC Admin";
CString rpl317 = ":irc.znc.in 317 " + MyNick + " ?" + Username + " " + LastSeen + " " + Logon + " :seconds idle, signon time";
CString rpl318 = ":irc.znc.in 318 " + MyNick + " ?" + Username + " :End of /WHOIS list";
if(m_bDev || !m_bNumerics) {
PutModule(rpl311);
if(m_pUser->IsAdmin()) PutModule(rpl379);
if(m_pUser->IsAdmin()) PutModule(rpl378);
if(SSL>0) PutModule(rpl671);
if(Away)PutModule(rpl301);
PutModule(rpl312);
if(pUser->IsAdmin()) PutModule(rpl313);
PutModule(rpl318);
} if (m_bNumerics) { //not an else because of m_bDev
PutUser(rpl311); //rpl_whoisuser. Since we're on a bouncer, use ?Username!ident@VHost instead of nick@ident@host
if(m_pUser->IsAdmin()) PutUser(rpl379); //rpl_whoismodes. tell admins what options said user has (candcc, etc)
if(m_pUser->IsAdmin()) PutUser(rpl378); //rpl_whoishost. tell admins what host said user has
if(SSL>0) PutUser(rpl671); //rpl_ssl (?). is the user connected to ZNC via ssl?
if(Away)PutUser(rpl301); //rpl_away. is said user away?
PutUser(rpl312); //rpl_whoisserver. give the server the user is connected to. we don't know how to get the tagline, so lets just say we're connected via znc.
if(pUser->IsAdmin()) PutUser(rpl313); //rpl_whoisoperator. Is the user an admin on znc?
PutUser(rpl317); //rpl_whoisidle. tells the client the amount of time user has been idle, as well as the amt of time the client has been connected
PutUser(rpl318); //rpl_endofwhois. tells the client the whois data is done (why?)
}
return true;
}
virtual EModRet OnUserCTCP (CString &sTarget, CString &sMessage){ if(sTarget!=m_pUser->GetNick()) { SetNV("LastSeen"+m_pUser->GetUserName(),CString(time(NULL)));} return CONTINUE;}
virtual EModRet OnUserAction (CString &sTarget, CString &sMessage){ if(sTarget!=m_pUser->GetNick()) { SetNV("LastSeen"+m_pUser->GetUserName(),CString(time(NULL)));} return CONTINUE;}
virtual EModRet OnUserMsg (CString &sTarget, CString &sMessage){ if(sTarget!=m_pUser->GetNick()) { SetNV("LastSeen"+m_pUser->GetUserName(),CString(time(NULL)));} return CONTINUE;}
virtual EModRet OnUserNotice (CString &sTarget, CString &sMessage){ if(sTarget!=m_pUser->GetNick()) { SetNV("LastSeen"+m_pUser->GetUserName(),CString(time(NULL)));} return CONTINUE;}
virtual EModRet OnUserJoin (CString &sChannel, CString &sKey) { SetNV("LastSeen"+m_pUser->GetUserName(),CString(time(NULL))); return CONTINUE;}
virtual EModRet OnUserPart (CString &sChannel, CString &sMessage){ SetNV("LastSeen"+m_pUser->GetUserName(),CString(time(NULL))); return CONTINUE;}
virtual EModRet OnUserTopic (CString &sChannel, CString &sTopic) { SetNV("LastSeen"+m_pUser->GetUserName(),CString(time(NULL))); return CONTINUE;}
virtual void OnClientLogin () {SetNV("Login"+m_pUser->GetUserName(),CString(time(NULL)));}
virtual void OnClientDisconnect () {SetNV("Login"+m_pUser->GetUserName(),CString(time(NULL)));}
virtual EModRet OnAddUser(CUser& User, CString& sErrorRet) {
SetNV("LastSeen"+User.GetUserName(),CString(time(NULL)));
SetNV( "Login" + User.GetUserName(),CString(time(NULL)));
return CONTINUE;
}
};
GLOBALMODULEDEFS(CWhois, "Whois BNC users, with extra info for admin. Version 2.0.")