forked from znc/znc
/
User.cpp
1118 lines (910 loc) · 29 KB
/
User.cpp
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/*
* Copyright (C) 2004-2008 See the AUTHORS file for details.
*
* 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 "Chan.h"
#include "DCCSock.h"
#include "IRCSock.h"
#include "Server.h"
#include "Timers.h"
#include "znc.h"
CUser::CUser(const CString& sUserName) {
m_pIRCSock = NULL;
m_fTimezoneOffset = 0;
m_uConnectTime = 0;
SetUserName(sUserName);
m_sNick = m_sCleanUserName;
m_sIdent = m_sCleanUserName;
m_sRealName = sUserName;
m_uServerIdx = 0;
m_uBytesRead = 0;
m_uBytesWritten = 0;
#ifdef _MODULES
m_pModules = new CModules;
#endif
m_RawBuffer.SetLineCount(100); // This should be more than enough raws, especially since we are buffering the MOTD separately
m_MotdBuffer.SetLineCount(200); // This should be more than enough motd lines
m_bIRCConnected = false;
m_bMultiClients = true;
m_bBounceDCCs = true;
m_bPassHashed = false;
m_bUseClientIP = false;
m_bKeepNick = false;
m_bDenyLoadMod = false;
m_bAdmin= false;
m_bDenySetVHost= false;
m_sStatusPrefix = "*";
m_sChanPrefixes = "";
m_uBufferCount = 50;
m_uMaxJoinTries = 0;
m_bKeepBuffer = false;
m_bAutoCycle = true;
m_bBeingDeleted = false;
m_sTimestampFormat = "[%H:%M:%S]";
m_bAppendTimestamp = false;
m_bPrependTimestamp = true;
m_bIRCConnectEnabled = true;
m_pKeepNickTimer = new CKeepNickTimer(this);
m_pJoinTimer = new CJoinTimer(this);
m_pMiscTimer = new CMiscTimer(this);
CZNC::Get().GetManager().AddCron(m_pKeepNickTimer);
CZNC::Get().GetManager().AddCron(m_pJoinTimer);
CZNC::Get().GetManager().AddCron(m_pMiscTimer);
m_sUserPath = CZNC::Get().GetUserPath() + "/" + sUserName;
m_sDLPath = GetUserPath() + "/downloads";
}
CUser::~CUser() {
DelClients();
#ifdef _MODULES
DelModules();
#endif
DelServers();
for (unsigned int b = 0; b < m_vChans.size(); b++) {
delete m_vChans[b];
}
CZNC::Get().GetManager().DelCronByAddr(m_pKeepNickTimer);
CZNC::Get().GetManager().DelCronByAddr(m_pJoinTimer);
CZNC::Get().GetManager().DelCronByAddr(m_pMiscTimer);
}
#ifdef _MODULES
void CUser::DelModules() {
if (m_pModules) {
delete m_pModules;
m_pModules = NULL;
}
}
#endif
void CUser::DelClients() {
for (unsigned int c = 0; c < m_vClients.size(); c++) {
CClient* pClient = m_vClients[c];
CZNC::Get().GetManager().DelSockByAddr(pClient);
}
m_vClients.clear();
}
void CUser::DelServers()
{
for (unsigned int a = 0; a < m_vServers.size(); a++) {
delete m_vServers[a];
}
m_vServers.clear();
}
void CUser::IRCConnected(CIRCSock* pIRCSock) {
m_pIRCSock = pIRCSock;
for (unsigned int a = 0; a < m_vClients.size(); a++) {
m_vClients[a]->IRCConnected(pIRCSock);
}
}
void CUser::IRCDisconnected() {
m_bIRCConnected = false;
m_pIRCSock = NULL;
for (unsigned int a = 0; a < m_vClients.size(); a++) {
m_vClients[a]->IRCDisconnected();
}
// Get the reconnect going
CZNC::Get().EnableConnectUser();
}
CString CUser::ExpandString(const CString& sStr) const {
CString sRet;
return ExpandString(sStr, sRet);
}
CString& CUser::ExpandString(const CString& sStr, CString& sRet) const {
// offset is in hours, so * 60 * 60 gets us seconds
time_t iUserTime = time(NULL) + (time_t)(m_fTimezoneOffset * 60 * 60);
char *szTime = ctime(&iUserTime);
CString sTime;
if (szTime) {
sTime = szTime;
// ctime() adds a trailing newline
sTime.Trim();
}
sRet = sStr;
sRet.Replace("%user%", GetUserName());
sRet.Replace("%defnick%", GetNick());
sRet.Replace("%nick%", GetCurNick());
sRet.Replace("%altnick%", GetAltNick());
sRet.Replace("%ident%", GetIdent());
sRet.Replace("%realname%", GetRealName());
sRet.Replace("%vhost%", GetVHost());
sRet.Replace("%version%", CZNC::GetVersion());
sRet.Replace("%time%", sTime);
sRet.Replace("%uptime%", CZNC::Get().GetUptime());
// The following lines do not exist. You must be on DrUgS!
sRet.Replace("%znc%", "All your IRC are belong to ZNC");
// Chosen by fair zocchihedron dice roll by SilverLeo
sRet.Replace("%rand%", "42");
return sRet;
}
CString CUser::AddTimestamp(const CString& sStr) const {
CString sRet;
return AddTimestamp(sStr, sRet);
}
CString& CUser::AddTimestamp(const CString& sStr, CString& sRet) const {
char szTimestamp[1024];
time_t tm;
if (GetTimestampFormat().empty() || (!m_bAppendTimestamp && !m_bPrependTimestamp)) {
sRet = sStr;
} else {
time(&tm);
tm += (time_t)(m_fTimezoneOffset * 60 * 60); // offset is in hours
strftime(szTimestamp, sizeof(szTimestamp) / sizeof(char), GetTimestampFormat().c_str(), localtime(&tm));
sRet = sStr;
if (m_bPrependTimestamp) {
sRet = szTimestamp;
sRet += " " + sStr;
}
if (m_bAppendTimestamp) {
sRet += " ";
sRet += szTimestamp;
}
}
return sRet;
}
void CUser::BounceAllClients() {
for (unsigned int a = 0; a < m_vClients.size(); a++) {
m_vClients[a]->BouncedOff();
}
m_vClients.clear();
}
void CUser::UserConnected(CClient* pClient) {
if (!MultiClients()) {
BounceAllClients();
}
PutStatus("Another client authenticated as your user, use the 'ListClients' command to see all clients");
m_vClients.push_back(pClient);
if (m_RawBuffer.IsEmpty()) {
pClient->PutClient(":irc.znc.com 001 " + pClient->GetNick() + " :- Welcome to ZNC -");
} else {
unsigned int uIdx = 0;
CString sLine;
while (m_RawBuffer.GetLine(GetIRCNick().GetNick(), sLine, uIdx++)) {
pClient->PutClient(sLine);
}
}
// Send the cached MOTD
if (m_MotdBuffer.IsEmpty()) {
PutIRC("MOTD");
} else {
unsigned int uIdx = 0;
CString sLine;
while (m_MotdBuffer.GetLine(GetIRCNick().GetNick(), sLine, uIdx++)) {
pClient->PutClient(sLine);
}
}
if (GetIRCSock() != NULL) {
CString sUserMode("");
const set<unsigned char>& scUserModes = GetIRCSock()->GetUserModes();
for (set<unsigned char>::iterator it = scUserModes.begin();
it != scUserModes.end(); it++) {
sUserMode += *it;
}
if (!sUserMode.empty()) {
pClient->PutClient(":" + GetIRCNick().GetNick() + " MODE " + GetIRCNick().GetNick() + " :+" + sUserMode);
}
}
const vector<CChan*>& vChans = GetChans();
for (unsigned int a = 0; a < vChans.size(); a++) {
if ((vChans[a]->IsOn()) && (!vChans[a]->IsDetached())) {
vChans[a]->JoinUser(true, "", pClient);
}
}
CString sBufLine;
while (m_QueryBuffer.GetNextLine(GetIRCNick().GetNick(), sBufLine)) {
pClient->PutClient(sBufLine);
}
// Tell them why they won't connect
if (!GetIRCConnectEnabled())
pClient->PutStatus("You are currently disconnected from IRC. "
"Use 'connect' to reconnect.");
}
void CUser::UserDisconnected(CClient* pClient) {
for (unsigned int a = 0; a < m_vClients.size(); a++) {
if (m_vClients[a] == pClient) {
m_vClients.erase(m_vClients.begin() + a);
break;
}
}
}
bool CUser::Clone(const CUser& User, CString& sErrorRet, bool bCloneChans) {
unsigned int a = 0;
sErrorRet.clear();
if (!User.IsValid(sErrorRet, true)) {
return false;
}
if (GetUserName() != User.GetUserName()) {
if (CZNC::Get().FindUser(User.GetUserName())) {
sErrorRet = "New username already exists";
return false;
}
SetUserName(User.GetUserName());
}
if (!User.GetPass().empty()) {
SetPass(User.GetPass(), User.IsPassHashed());
}
SetNick(User.GetNick(false));
SetAltNick(User.GetAltNick(false));
SetIdent(User.GetIdent(false));
SetRealName(User.GetRealName());
SetStatusPrefix(User.GetStatusPrefix());
SetVHost(User.GetVHost());
SetQuitMsg(User.GetQuitMsg());
SetDefaultChanModes(User.GetDefaultChanModes());
SetBufferCount(User.GetBufferCount());
SetJoinTries(User.JoinTries());
// Allowed Hosts
m_ssAllowedHosts.clear();
const set<CString>& ssHosts = User.GetAllowedHosts();
for (set<CString>::const_iterator it = ssHosts.begin(); it != ssHosts.end(); it++) {
AddAllowedHost(*it);
}
for (a = 0; a < m_vClients.size(); a++) {
CClient* pSock = m_vClients[a];
if (!IsHostAllowed(pSock->GetRemoteIP())) {
pSock->PutStatusNotice("You are being disconnected because your IP is no longer allowed to connect to this user");
pSock->Close();
}
}
// !Allowed Hosts
#ifdef _MODULES
// Modules
set<CString> ssUnloadMods;
CModules& vCurMods = GetModules();
const CModules& vNewMods = User.GetModules();
for (a = 0; a < vNewMods.size(); a++) {
CString sModRet;
CModule* pNewMod = vNewMods[a];
CModule* pCurMod = vCurMods.FindModule(pNewMod->GetModName());
if (!pCurMod) {
try {
vCurMods.LoadModule(pNewMod->GetModName(), pNewMod->GetArgs(), this, sModRet);
} catch (...) {}
} else if (pNewMod->GetArgs() != pCurMod->GetArgs()) {
try {
vCurMods.ReloadModule(pNewMod->GetModName(), pNewMod->GetArgs(), this, sModRet);
} catch (...) {}
}
}
for (a = 0; a < vCurMods.size(); a++) {
CModule* pCurMod = vCurMods[a];
CModule* pNewMod = vNewMods.FindModule(pCurMod->GetModName());
if (!pNewMod) {
ssUnloadMods.insert(pCurMod->GetModName());
}
}
for (set<CString>::iterator it = ssUnloadMods.begin(); it != ssUnloadMods.end(); it++) {
vCurMods.UnloadModule(*it);
}
// !Modules
#endif // !_MODULES
// Servers
const vector<CServer*>& vServers = User.GetServers();
CString sServer;
CServer* pCurServ = GetCurrentServer();
if (pCurServ) {
sServer = pCurServ->GetName();
}
DelServers();
for (a = 0; a < vServers.size(); a++) {
CServer* pServer = vServers[a];
AddServer(pServer->GetName(), pServer->GetPort(), pServer->GetPass(), pServer->IsSSL());
}
for (a = 0; a < m_vServers.size(); a++) {
if (sServer.CaseCmp(m_vServers[a]->GetName()) == 0) {
m_uServerIdx = a +1;
break;
}
if (a == m_vServers.size() -1) {
m_uServerIdx = m_vServers.size();
CIRCSock* pSock = GetIRCSock();
if (pSock) {
PutStatus("Jumping servers because this server is no longer in the list");
pSock->Quit();
}
}
}
// !Servers
// Chans
const vector<CChan*>& vChans = User.GetChans();
for (a = 0; a < vChans.size(); a++) {
CChan* pNewChan = vChans[a];
CChan* pChan = FindChan(pNewChan->GetName());
if (pChan) {
pChan->SetInConfig(pNewChan->InConfig());
} else {
AddChan(pNewChan->GetName(), pNewChan->InConfig());
}
}
for (a = 0; a < m_vChans.size(); a++) {
CChan* pChan = m_vChans[a];
CChan* pNewChan = User.FindChan(pChan->GetName());
if (!pNewChan) {
pChan->SetInConfig(false);
} else {
if (bCloneChans)
pChan->Clone(*pNewChan);
}
}
JoinChans();
// !Chans
// CTCP Replies
m_mssCTCPReplies.clear();
const MCString& msReplies = User.GetCTCPReplies();
for (MCString::const_iterator it = msReplies.begin(); it != msReplies.end(); it++) {
AddCTCPReply(it->first, it->second);
}
// !CTCP Replies
// Flags
SetKeepBuffer(User.KeepBuffer());
SetAutoCycle(User.AutoCycle());
SetKeepNick(User.GetKeepNick());
SetMultiClients(User.MultiClients());
SetBounceDCCs(User.BounceDCCs());
SetUseClientIP(User.UseClientIP());
SetDenyLoadMod(User.DenyLoadMod());
SetAdmin(User.IsAdmin());
SetDenySetVHost(User.DenySetVHost());
SetTimestampAppend(User.GetTimestampAppend());
SetTimestampPrepend(User.GetTimestampPrepend());
SetTimestampFormat(User.GetTimestampFormat());
SetTimezoneOffset(User.GetTimezoneOffset());
// !Flags
return true;
}
const set<CString>& CUser::GetAllowedHosts() const { return m_ssAllowedHosts; }
bool CUser::AddAllowedHost(const CString& sHostMask) {
if (sHostMask.empty() || m_ssAllowedHosts.find(sHostMask) != m_ssAllowedHosts.end()) {
return false;
}
m_ssAllowedHosts.insert(sHostMask);
return true;
}
bool CUser::IsHostAllowed(const CString& sHostMask) {
if (m_ssAllowedHosts.empty()) {
return true;
}
for (set<CString>::iterator a = m_ssAllowedHosts.begin(); a != m_ssAllowedHosts.end(); a++) {
if (sHostMask.WildCmp(*a)) {
return true;
}
}
return false;
}
const CString& CUser::GetTimestampFormat() const { return m_sTimestampFormat; }
bool CUser::GetTimestampAppend() const { return m_bAppendTimestamp; }
bool CUser::GetTimestampPrepend() const { return m_bPrependTimestamp; }
bool CUser::IsValidUserName(const CString& sUserName) {
const char* p = sUserName.c_str();
if (sUserName.empty()) {
return false;
}
if ((*p < 'a' || *p > 'z') && (*p < 'A' || *p > 'Z')) {
return false;
}
while (*p) {
if (*p != '@' && *p != '.' && *p != '-' && *p != '_' && !isalnum(*p)) {
return false;
}
*p++;
}
return true;
}
bool CUser::IsValid(CString& sErrMsg, bool bSkipPass) const {
sErrMsg.clear();
if (!bSkipPass && m_sPass.empty()) {
sErrMsg = "Pass is empty";
return false;
}
if (m_sUserName.empty()) {
sErrMsg = "Username is empty";
return false;
}
if (!CUser::IsValidUserName(m_sUserName)) {
sErrMsg = "Username is invalid";
return false;
}
return true;
}
bool CUser::AddChan(CChan* pChan) {
if (!pChan) {
return false;
}
for (unsigned int a = 0; a < m_vChans.size(); a++) {
if (m_vChans[a]->GetName().CaseCmp(pChan->GetName()) == 0) {
delete pChan;
return false;
}
}
m_vChans.push_back(pChan);
return true;
}
bool CUser::AddChan(const CString& sName, bool bInConfig) {
if (sName.empty() || FindChan(sName)) {
return false;
}
CChan* pChan = new CChan(sName, this, bInConfig);
m_vChans.push_back(pChan);
return true;
}
bool CUser::DelChan(const CString& sName) {
for (vector<CChan*>::iterator a = m_vChans.begin(); a != m_vChans.end(); a++) {
if (sName.CaseCmp((*a)->GetName()) == 0) {
delete *a;
m_vChans.erase(a);
return true;
}
}
return false;
}
bool CUser::PrintLine(CFile& File, const CString& sName, const CString& sValue) {
if (sName.empty() || sValue.empty()) {
return false;
}
return File.Write("\t" + sName + " = " + sValue + "\n");
}
bool CUser::WriteConfig(CFile& File) {
File.Write("<User " + GetUserName() + ">\n");
PrintLine(File, "Pass", GetPass() + ((IsPassHashed()) ? " -" : ""));
PrintLine(File, "Nick", GetNick());
PrintLine(File, "AltNick", GetAltNick());
PrintLine(File, "Ident", GetIdent());
PrintLine(File, "RealName", GetRealName());
PrintLine(File, "VHost", GetVHost());
PrintLine(File, "QuitMsg", GetQuitMsg());
if (CZNC::Get().GetStatusPrefix() != GetStatusPrefix())
PrintLine(File, "StatusPrefix", GetStatusPrefix());
PrintLine(File, "ChanModes", GetDefaultChanModes());
PrintLine(File, "Buffer", CString(GetBufferCount()));
PrintLine(File, "KeepNick", CString((GetKeepNick()) ? "true" : "false"));
PrintLine(File, "KeepBuffer", CString((KeepBuffer()) ? "true" : "false"));
PrintLine(File, "MultiClients", CString((MultiClients()) ? "true" : "false"));
PrintLine(File, "BounceDCCs", CString((BounceDCCs()) ? "true" : "false"));
PrintLine(File, "AutoCycle", CString((AutoCycle()) ? "true" : "false"));
PrintLine(File, "DenyLoadMod", CString((DenyLoadMod()) ? "true" : "false"));
PrintLine(File, "Admin", CString((IsAdmin()) ? "true" : "false"));
PrintLine(File, "DenySetVHost", CString((DenySetVHost()) ? "true" : "false"));
PrintLine(File, "DCCLookupMethod", CString((UseClientIP()) ? "client" : "default"));
PrintLine(File, "TimestampFormat", GetTimestampFormat());
PrintLine(File, "AppendTimestamp", CString((GetTimestampAppend()) ? "true" : "false"));
PrintLine(File, "PrependTimestamp", CString((GetTimestampPrepend()) ? "true" : "false"));
PrintLine(File, "TimezoneOffset", CString(m_fTimezoneOffset));
PrintLine(File, "JoinTries", CString(m_uMaxJoinTries));
File.Write("\n");
// Allow Hosts
if (!m_ssAllowedHosts.empty()) {
for (set<CString>::iterator it = m_ssAllowedHosts.begin(); it != m_ssAllowedHosts.end(); it++) {
PrintLine(File, "Allow", *it);
}
File.Write("\n");
}
// CTCP Replies
if (!m_mssCTCPReplies.empty()) {
for (MCString::iterator itb = m_mssCTCPReplies.begin(); itb != m_mssCTCPReplies.end(); itb++) {
PrintLine(File, "CTCPReply", itb->first.AsUpper() + " " + itb->second);
}
File.Write("\n");
}
#ifdef _MODULES
// Modules
CModules& Mods = GetModules();
if (!Mods.empty()) {
for (unsigned int a = 0; a < Mods.size(); a++) {
CString sArgs = Mods[a]->GetArgs();
if (!sArgs.empty()) {
sArgs = " " + sArgs;
}
PrintLine(File, "LoadModule", Mods[a]->GetModName() + sArgs);
}
File.Write("\n");
}
#endif
// Servers
for (unsigned int b = 0; b < m_vServers.size(); b++) {
PrintLine(File, "Server", m_vServers[b]->GetString());
}
// Chans
for (unsigned int c = 0; c < m_vChans.size(); c++) {
CChan* pChan = m_vChans[c];
if (pChan->InConfig()) {
File.Write("\n");
if (!pChan->WriteConfig(File)) {
return false;
}
}
}
File.Write("</User>\n");
return true;
}
CChan* CUser::FindChan(const CString& sName) const {
for (unsigned int a = 0; a < m_vChans.size(); a++) {
CChan* pChan = m_vChans[a];
if (sName.CaseCmp(pChan->GetName()) == 0) {
return pChan;
}
}
return NULL;
}
void CUser::JoinChans() {
for (unsigned int a = 0; a < m_vChans.size(); a++) {
CChan* pChan = m_vChans[a];
if (!pChan->IsOn() && !pChan->IsDisabled()) {
if (JoinTries() != 0 && pChan->GetJoinTries() >= JoinTries()) {
PutStatus("The channel " + pChan->GetName() + " could not be joined, disabling it.");
pChan->Disable();
} else {
pChan->IncJoinTries();
PutIRC("JOIN " + pChan->GetName() + " " + pChan->GetKey());
}
}
}
}
CServer* CUser::FindServer(const CString& sName) {
for (unsigned int a = 0; a < m_vServers.size(); a++) {
CServer* pServer = m_vServers[a];
if (sName.CaseCmp(pServer->GetName()) == 0) {
return pServer;
}
}
return NULL;
}
bool CUser::DelServer(const CString& sName) {
if (sName.empty()) {
return false;
}
unsigned int a = 0;
for (vector<CServer*>::iterator it = m_vServers.begin(); it != m_vServers.end(); it++, a++) {
CServer* pServer = *it;
if (pServer->GetName().CaseCmp(sName) == 0) {
CServer* pCurServer = GetCurrentServer();
m_vServers.erase(it);
if (pServer == pCurServer) {
CIRCSock* pIRCSock = GetIRCSock();
if (m_uServerIdx) {
m_uServerIdx--;
}
if (pIRCSock) {
pIRCSock->Quit();
PutStatus("Your current server was removed, jumping...");
}
} else if (m_uServerIdx >= m_vServers.size()) {
m_uServerIdx = 0;
}
delete pServer;
return true;
}
}
return false;
}
bool CUser::AddServer(const CString& sName, bool bIPV6) {
if (sName.empty()) {
return false;
}
bool bSSL = false;
CString sLine = sName;
sLine.Trim();
CString sHost = sLine.Token(0);
CString sPort = sLine.Token(1);
if (sPort.Left(1) == "+") {
bSSL = true;
sPort.LeftChomp();
}
unsigned short uPort = strtoul(sPort.c_str(), NULL, 10);
CString sPass = sLine.Token(2, true);
return AddServer(sHost, uPort, sPass, bSSL, bIPV6);
}
bool CUser::AddServer(const CString& sName, unsigned short uPort, const CString& sPass, bool bSSL, bool bIPV6) {
#ifndef HAVE_LIBSSL
if (bSSL) {
return false;
}
#endif
#ifndef HAVE_IPV6
if (bIPV6) {
return false;
}
#endif
if (sName.empty()) {
return false;
}
if (!uPort) {
uPort = 6667;
}
CServer* pServer = new CServer(sName, uPort, sPass, bSSL, bIPV6);
m_vServers.push_back(pServer);
CheckIRCConnect();
return true;
}
bool CUser::IsLastServer() {
return (m_uServerIdx >= m_vServers.size());
}
CServer* CUser::GetNextServer() {
if (m_vServers.empty()) {
return NULL;
}
if (m_uServerIdx >= m_vServers.size()) {
m_uServerIdx = 0;
}
return m_vServers[m_uServerIdx++]; // Todo: cycle through these
}
CServer* CUser::GetCurrentServer() {
unsigned int uIdx = (m_uServerIdx) ? m_uServerIdx -1 : 0;
if (uIdx >= m_vServers.size()) {
return NULL;
}
return m_vServers[uIdx];
}
bool CUser::CheckPass(const CString& sPass) {
if (!m_bPassHashed) {
return (sPass == m_sPass);
}
return (m_sPass.CaseCmp(sPass.MD5()) == 0);
}
/*CClient* CUser::GetClient() {
// Todo: optimize this by saving a pointer to the sock
CSockManager& Manager = CZNC::Get().GetManager();
CString sSockName = "USR::" + m_sUserName;
for (unsigned int a = 0; a < Manager.size(); a++) {
Csock* pSock = Manager[a];
if (pSock->GetSockName().CaseCmp(sSockName) == 0) {
if (!pSock->IsClosed()) {
return (CClient*) pSock;
}
}
}
return (CClient*) CZNC::Get().GetManager().FindSockByName(sSockName);
}*/
CIRCSock* CUser::GetIRCSock() {
return m_pIRCSock;
}
const CIRCSock* CUser::GetIRCSock() const {
return m_pIRCSock;
}
CString CUser::GetLocalIP() {
CIRCSock* pIRCSock = GetIRCSock();
if (pIRCSock) {
return pIRCSock->GetLocalIP();
}
if (m_vClients.size()) {
return m_vClients[0]->GetLocalIP();
}
return "";
}
bool CUser::PutIRC(const CString& sLine) {
CIRCSock* pIRCSock = GetIRCSock();
if (!pIRCSock) {
return false;
}
pIRCSock->PutIRC(sLine);
return true;
}
bool CUser::PutUser(const CString& sLine, CClient* pClient, CClient* pSkipClient) {
for (unsigned int a = 0; a < m_vClients.size(); a++) {
if ((!pClient || pClient == m_vClients[a]) && pSkipClient != m_vClients[a]) {
m_vClients[a]->PutClient(sLine);
if (pClient) {
return true;
}
}
}
return (pClient == NULL);
}
bool CUser::PutStatus(const CString& sLine, CClient* pClient, CClient* pSkipClient) {
for (unsigned int a = 0; a < m_vClients.size(); a++) {
if ((!pClient || pClient == m_vClients[a]) && pSkipClient != m_vClients[a]) {
m_vClients[a]->PutStatus(sLine);
if (pClient) {
return true;
}
}
}
return (pClient == NULL);
}
bool CUser::PutStatusNotice(const CString& sLine, CClient* pClient, CClient* pSkipClient) {
for (unsigned int a = 0; a < m_vClients.size(); a++) {
if ((!pClient || pClient == m_vClients[a]) && pSkipClient != m_vClients[a]) {
m_vClients[a]->PutStatusNotice(sLine);
if (pClient) {
return true;
}
}
}
return (pClient == NULL);
}
bool CUser::PutModule(const CString& sModule, const CString& sLine, CClient* pClient, CClient* pSkipClient) {
for (unsigned int a = 0; a < m_vClients.size(); a++) {
if ((!pClient || pClient == m_vClients[a]) && pSkipClient != m_vClients[a]) {
m_vClients[a]->PutModule(sModule, sLine);
if (pClient) {
return true;
}
}
}
return (pClient == NULL);
}
bool CUser::ResumeFile(const CString& sRemoteNick, unsigned short uPort, unsigned long uFileSize) {
CSockManager& Manager = CZNC::Get().GetManager();
for (unsigned int a = 0; a < Manager.size(); a++) {
if (strncasecmp(Manager[a]->GetSockName().c_str(), "DCC::LISTEN::", 13) == 0) {
CDCCSock* pSock = (CDCCSock*) Manager[a];
if (pSock->GetLocalPort() == uPort) {
if (pSock->Seek(uFileSize)) {
PutModule(pSock->GetModuleName(), "DCC -> [" + pSock->GetRemoteNick() + "][" + pSock->GetFileName() + "] - Attempting to resume from file position [" + CString(uFileSize) + "]");
return true;
} else {
return false;
}
}
}
}
return false;
}
bool CUser::SendFile(const CString& sRemoteNick, const CString& sFileName, const CString& sModuleName) {
CString sFullPath = CDir::ChangeDir(GetDLPath(), sFileName, CZNC::Get().GetHomePath());
CDCCSock* pSock = new CDCCSock(this, sRemoteNick, sFullPath, sModuleName);
CFile* pFile = pSock->OpenFile(false);
if (!pFile) {
delete pSock;
return false;
}
unsigned short uPort = CZNC::Get().GetManager().ListenRand("DCC::LISTEN::" + sRemoteNick, GetLocalIP(), false, SOMAXCONN, pSock, 120);
if (GetNick().CaseCmp(sRemoteNick) == 0) {
PutUser(":" + GetStatusPrefix() + "status!znc@znc.com PRIVMSG " + sRemoteNick + " :\001DCC SEND " + pFile->GetShortName() + " " + CString(CUtils::GetLongIP(GetLocalIP())) + " "
+ CString(uPort) + " " + CString(pFile->GetSize()) + "\001");
} else {
PutIRC("PRIVMSG " + sRemoteNick + " :\001DCC SEND " + pFile->GetShortName() + " " + CString(CUtils::GetLongIP(GetLocalIP())) + " "
+ CString(uPort) + " " + CString(pFile->GetSize()) + "\001");
}
PutModule(sModuleName, "DCC -> [" + sRemoteNick + "][" + pFile->GetShortName() + "] - Attempting Send.");
return true;
}
bool CUser::GetFile(const CString& sRemoteNick, const CString& sRemoteIP, unsigned short uRemotePort, const CString& sFileName, unsigned long uFileSize, const CString& sModuleName) {
if (CFile::Exists(sFileName)) {
PutModule(sModuleName, "DCC <- [" + sRemoteNick + "][" + sFileName + "] - File already exists.");
return false;
}
CDCCSock* pSock = new CDCCSock(this, sRemoteNick, sRemoteIP, uRemotePort, sFileName, uFileSize, sModuleName);
if (!pSock->OpenFile()) {
delete pSock;
return false;
}
if (!CZNC::Get().GetManager().Connect(sRemoteIP, uRemotePort, "DCC::GET::" + sRemoteNick, 60, false, GetLocalIP(), pSock)) {
PutModule(sModuleName, "DCC <- [" + sRemoteNick + "][" + sFileName + "] - Unable to connect.");
return false;
}
PutModule(sModuleName, "DCC <- [" + sRemoteNick + "][" + sFileName + "] - Attempting to connect to [" + sRemoteIP + "]");
return true;
}
CString CUser::GetCurNick() const {
const CIRCSock* pIRCSock = GetIRCSock();
if (pIRCSock) {
return pIRCSock->GetNick();
}
if (m_vClients.size()) {
return m_vClients[0]->GetNick();
}
return "";
}