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Modules.cpp
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/*
* Copyright (C) 2004-2011 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 "Modules.h"
#include "User.h"
#include "znc.h"
#include <dlfcn.h>
#include "WebModules.h"
#include "Template.h"
#ifndef RTLD_LOCAL
# define RTLD_LOCAL 0
# warning "your crap box doesnt define RTLD_LOCAL !?"
#endif
#define _MODUNLOADCHK(func, type) \
for (unsigned int a = 0; a < size(); a++) { \
try { \
type* pMod = (type *) (*this)[a]; \
CClient* pOldClient = pMod->GetClient(); \
pMod->SetClient(m_pClient); \
if (m_pUser) { \
CUser* pOldUser = pMod->GetUser(); \
pMod->SetUser(m_pUser); \
pMod->func; \
pMod->SetUser(pOldUser); \
} else { \
pMod->func; \
} \
pMod->SetClient(pOldClient); \
} catch (CModule::EModException e) { \
if (e == CModule::UNLOAD) { \
UnloadModule((*this)[a]->GetModName()); \
} \
} \
}
#define MODUNLOADCHK(func) _MODUNLOADCHK(func, CModule)
#define GLOBALMODCALL(func) _MODUNLOADCHK(func, CGlobalModule)
#define _MODHALTCHK(func, type) \
bool bHaltCore = false; \
for (unsigned int a = 0; a < size(); a++) { \
try { \
type* pMod = (type*) (*this)[a]; \
CModule::EModRet e = CModule::CONTINUE; \
CClient* pOldClient = pMod->GetClient(); \
pMod->SetClient(m_pClient); \
if (m_pUser) { \
CUser* pOldUser = pMod->GetUser(); \
pMod->SetUser(m_pUser); \
e = pMod->func; \
pMod->SetUser(pOldUser); \
} else { \
e = pMod->func; \
} \
pMod->SetClient(pOldClient); \
if (e == CModule::HALTMODS) { \
break; \
} else if (e == CModule::HALTCORE) { \
bHaltCore = true; \
} else if (e == CModule::HALT) { \
bHaltCore = true; \
break; \
} \
} catch (CModule::EModException e) { \
if (e == CModule::UNLOAD) { \
UnloadModule((*this)[a]->GetModName()); \
} \
} \
} \
return bHaltCore;
#define MODHALTCHK(func) _MODHALTCHK(func, CModule)
#define GLOBALMODHALTCHK(func) _MODHALTCHK(func, CGlobalModule)
/////////////////// Timer ///////////////////
CTimer::CTimer(CModule* pModule, unsigned int uInterval, unsigned int uCycles, const CString& sLabel, const CString& sDescription) : CCron() {
SetName(sLabel);
m_sDescription = sDescription;
m_pModule = pModule;
if (uCycles) {
StartMaxCycles(uInterval, uCycles);
} else {
Start(uInterval);
}
}
CTimer::~CTimer() {
m_pModule->UnlinkTimer(this);
}
void CTimer::SetModule(CModule* p) { m_pModule = p; }
void CTimer::SetDescription(const CString& s) { m_sDescription = s; }
CModule* CTimer::GetModule() const { return m_pModule; }
const CString& CTimer::GetDescription() const { return m_sDescription; }
/////////////////// !Timer ///////////////////
CModule::CModule(ModHandle pDLL, CUser* pUser, const CString& sModName, const CString& sDataDir) {
m_bGlobal = false;
m_pDLL = pDLL;
m_pManager = &(CZNC::Get().GetManager());;
m_pUser = pUser;
m_pClient = NULL;
m_sModName = sModName;
m_sDataDir = sDataDir;
if (m_pUser) {
m_sSavePath = m_pUser->GetUserPath() + "/moddata/" + m_sModName;
LoadRegistry();
}
}
CModule::CModule(ModHandle pDLL, const CString& sModName, const CString& sDataDir) {
m_pDLL = pDLL;
m_pManager = &(CZNC::Get().GetManager());
m_pUser = NULL;
m_pClient = NULL;
m_sModName = sModName;
m_sDataDir = sDataDir;
m_sSavePath = CZNC::Get().GetZNCPath() + "/moddata/" + m_sModName;
LoadRegistry();
}
CModule::~CModule() {
while (!m_sTimers.empty()) {
RemTimer(*m_sTimers.begin());
}
while (!m_sSockets.empty()) {
RemSocket(*m_sSockets.begin());
}
SaveRegistry();
}
void CModule::SetUser(CUser* pUser) { m_pUser = pUser; }
void CModule::SetClient(CClient* pClient) { m_pClient = pClient; }
bool CModule::LoadRegistry() {
//CString sPrefix = (m_pUser) ? m_pUser->GetUserName() : ".global";
return (m_mssRegistry.ReadFromDisk(GetSavePath() + "/.registry") == MCString::MCS_SUCCESS);
}
bool CModule::SaveRegistry() const {
//CString sPrefix = (m_pUser) ? m_pUser->GetUserName() : ".global";
return (m_mssRegistry.WriteToDisk(GetSavePath() + "/.registry", 0600) == MCString::MCS_SUCCESS);
}
bool CModule::SetNV(const CString & sName, const CString & sValue, bool bWriteToDisk) {
m_mssRegistry[sName] = sValue;
if (bWriteToDisk) {
return SaveRegistry();
}
return true;
}
CString CModule::GetNV(const CString & sName) const {
MCString::const_iterator it = m_mssRegistry.find(sName);
if (it != m_mssRegistry.end()) {
return it->second;
}
return "";
}
bool CModule::DelNV(const CString & sName, bool bWriteToDisk) {
MCString::iterator it = m_mssRegistry.find(sName);
if (it != m_mssRegistry.end()) {
m_mssRegistry.erase(it);
} else {
return false;
}
if (bWriteToDisk) {
return SaveRegistry();
}
return true;
}
bool CModule::ClearNV(bool bWriteToDisk) {
m_mssRegistry.clear();
if (bWriteToDisk) {
return SaveRegistry();
}
return true;
}
bool CModule::AddTimer(CTimer* pTimer) {
if ((!pTimer) || (FindTimer(pTimer->GetName()))) {
delete pTimer;
return false;
}
if (!m_sTimers.insert(pTimer).second)
// Was already added
return true;
m_pManager->AddCron(pTimer);
return true;
}
bool CModule::AddTimer(FPTimer_t pFBCallback, const CString& sLabel, u_int uInterval, u_int uCycles, const CString& sDescription) {
CFPTimer *pTimer = new CFPTimer(this, uInterval, uCycles, sLabel, sDescription);
pTimer->SetFPCallback(pFBCallback);
return AddTimer(pTimer);
}
bool CModule::RemTimer(CTimer* pTimer) {
if (m_sTimers.erase(pTimer) == 0)
return false;
m_pManager->DelCronByAddr(pTimer);
return true;
}
bool CModule::RemTimer(const CString& sLabel) {
CTimer *pTimer = FindTimer(sLabel);
if (!pTimer)
return false;
return RemTimer(pTimer);
}
bool CModule::UnlinkTimer(CTimer* pTimer) {
set<CTimer*>::iterator it;
for (it = m_sTimers.begin(); it != m_sTimers.end(); ++it) {
if (pTimer == *it) {
m_sTimers.erase(it);
return true;
}
}
return false;
}
CTimer* CModule::FindTimer(const CString& sLabel) {
set<CTimer*>::iterator it;
for (it = m_sTimers.begin(); it != m_sTimers.end(); ++it) {
CTimer* pTimer = *it;
if (pTimer->GetName().Equals(sLabel)) {
return pTimer;
}
}
return NULL;
}
void CModule::ListTimers() {
if (m_sTimers.empty()) {
PutModule("You have no timers running.");
return;
}
CTable Table;
Table.AddColumn("Name");
Table.AddColumn("Secs");
Table.AddColumn("Cycles");
Table.AddColumn("Description");
set<CTimer*>::iterator it;
for (it = m_sTimers.begin(); it != m_sTimers.end(); ++it) {
CTimer* pTimer = *it;
unsigned int uCycles = pTimer->GetCyclesLeft();
Table.AddRow();
Table.SetCell("Name", pTimer->GetName());
Table.SetCell("Secs", CString(pTimer->GetInterval()));
Table.SetCell("Cycles", ((uCycles) ? CString(uCycles) : "INF"));
Table.SetCell("Description", pTimer->GetDescription());
}
PutModule(Table);
}
bool CModule::AddSocket(CSocket* pSocket) {
if (!pSocket) {
return false;
}
m_sSockets.insert(pSocket);
return true;
}
bool CModule::RemSocket(CSocket* pSocket) {
set<CSocket*>::iterator it;
for (it = m_sSockets.begin(); it != m_sSockets.end(); ++it) {
if (*it == pSocket) {
m_sSockets.erase(it);
m_pManager->DelSockByAddr(pSocket);
return true;
}
}
return false;
}
bool CModule::RemSocket(const CString& sSockName) {
set<CSocket*>::iterator it;
for (it = m_sSockets.begin(); it != m_sSockets.end(); ++it) {
CSocket* pSocket = *it;
if (pSocket->GetSockName().Equals(sSockName)) {
m_sSockets.erase(it);
m_pManager->DelSockByAddr(pSocket);
return true;
}
}
return false;
}
bool CModule::UnlinkSocket(CSocket* pSocket) {
set<CSocket*>::iterator it;
for (it = m_sSockets.begin(); it != m_sSockets.end(); ++it) {
if (pSocket == *it) {
m_sSockets.erase(it);
return true;
}
}
return false;
}
CSocket* CModule::FindSocket(const CString& sSockName) {
set<CSocket*>::iterator it;
for (it = m_sSockets.begin(); it != m_sSockets.end(); ++it) {
CSocket* pSocket = *it;
if (pSocket->GetSockName().Equals(sSockName)) {
return pSocket;
}
}
return NULL;
}
void CModule::ListSockets() {
if (m_sSockets.empty()) {
PutModule("You have no open sockets.");
return;
}
CTable Table;
Table.AddColumn("Name");
Table.AddColumn("State");
Table.AddColumn("LocalPort");
Table.AddColumn("SSL");
Table.AddColumn("RemoteIP");
Table.AddColumn("RemotePort");
set<CSocket*>::iterator it;
for (it = m_sSockets.begin(); it != m_sSockets.end(); ++it) {
CSocket* pSocket = *it;
Table.AddRow();
Table.SetCell("Name", pSocket->GetSockName());
if (pSocket->GetType() == CSocket::LISTENER) {
Table.SetCell("State", "Listening");
} else {
Table.SetCell("State", (pSocket->IsConnected() ? "Connected" : ""));
}
Table.SetCell("LocalPort", CString(pSocket->GetLocalPort()));
Table.SetCell("SSL", (pSocket->GetSSL() ? "yes" : "no"));
Table.SetCell("RemoteIP", pSocket->GetRemoteIP());
Table.SetCell("RemotePort", (pSocket->GetRemotePort()) ? CString(pSocket->GetRemotePort()) : CString(""));
}
PutModule(Table);
}
bool CModule::AddCommand(const CModCommand& Command)
{
if (Command.GetFunction() == NULL)
return false;
if (Command.GetCommand().find(' ') != CString::npos)
return false;
if (FindCommand(Command.GetCommand()) != NULL)
return false;
m_mCommands[Command.GetCommand()] = Command;
return true;
}
bool CModule::AddCommand(const CString& sCmd, CModCommand::ModCmdFunc func, const CString& sArgs, const CString& sDesc)
{
CModCommand cmd(sCmd, func, sArgs, sDesc);
return AddCommand(cmd);
}
void CModule::AddHelpCommand()
{
AddCommand("Help", &CModule::HandleHelpCommand, "", "Generate this output");
}
bool CModule::RemCommand(const CString& sCmd)
{
return m_mCommands.erase(sCmd) > 0;
}
const CModCommand* CModule::FindCommand(const CString& sCmd) const
{
map<CString, CModCommand>::const_iterator it;
for (it = m_mCommands.begin(); it != m_mCommands.end(); ++it) {
if (!it->first.Equals(sCmd))
continue;
return &it->second;
}
return NULL;
}
bool CModule::HandleCommand(const CString& sLine) {
const CString& sCmd = sLine.Token(0);
const CModCommand* pCmd = FindCommand(sCmd);
if (pCmd) {
pCmd->Call(this, sLine);
return true;
}
OnUnknownModCommand(sLine);
return false;
}
void CModule::HandleHelpCommand(const CString& sLine) {
CTable Table;
map<CString, CModCommand>::const_iterator it;
CModCommand::InitHelp(Table);
for (it = m_mCommands.begin(); it != m_mCommands.end(); ++it)
it->second.AddHelp(Table);
PutModule(Table);
}
CString CModule::GetModNick() const { return ((m_pUser) ? m_pUser->GetStatusPrefix() : "*") + m_sModName; }
// Webmods
bool CModule::OnWebPreRequest(CWebSock& WebSock, const CString& sPageName) { return false; }
bool CModule::OnWebRequest(CWebSock& WebSock, const CString& sPageName, CTemplate& Tmpl) { return false; }
bool CModule::OnEmbeddedWebRequest(CWebSock& WebSock, const CString& sPageName, CTemplate& Tmpl) { return false; }
// !Webmods
bool CModule::OnLoad(const CString& sArgs, CString& sMessage) { sMessage = ""; return true; }
bool CModule::OnBoot() { return true; }
void CModule::OnPreRehash() {}
void CModule::OnPostRehash() {}
void CModule::OnIRCDisconnected() {}
void CModule::OnIRCConnected() {}
CModule::EModRet CModule::OnIRCConnecting(CIRCSock *IRCSock) { return CONTINUE; }
CModule::EModRet CModule::OnIRCRegistration(CString& sPass, CString& sNick, CString& sIdent, CString& sRealName) { return CONTINUE; }
CModule::EModRet CModule::OnBroadcast(CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnConfigLine(const CString& sName, const CString& sValue, CUser* pUser, CChan* pChan) { return CONTINUE; }
void CModule::OnWriteUserConfig(CFile& Config) {}
void CModule::OnWriteChanConfig(CFile& Config, CChan& Chan) {}
CModule::EModRet CModule::OnDCCUserSend(const CNick& RemoteNick, unsigned long uLongIP, unsigned short uPort, const CString& sFile, unsigned long uFileSize) { return CONTINUE; }
void CModule::OnChanPermission(const CNick& OpNick, const CNick& Nick, CChan& Channel, unsigned char uMode, bool bAdded, bool bNoChange) {}
void CModule::OnOp(const CNick& OpNick, const CNick& Nick, CChan& Channel, bool bNoChange) {}
void CModule::OnDeop(const CNick& OpNick, const CNick& Nick, CChan& Channel, bool bNoChange) {}
void CModule::OnVoice(const CNick& OpNick, const CNick& Nick, CChan& Channel, bool bNoChange) {}
void CModule::OnDevoice(const CNick& OpNick, const CNick& Nick, CChan& Channel, bool bNoChange) {}
void CModule::OnRawMode(const CNick& OpNick, CChan& Channel, const CString& sModes, const CString& sArgs) {}
void CModule::OnMode(const CNick& OpNick, CChan& Channel, char uMode, const CString& sArg, bool bAdded, bool bNoChange) {}
CModule::EModRet CModule::OnRaw(CString& sLine) { return CONTINUE; }
CModule::EModRet CModule::OnStatusCommand(CString& sCommand) { return CONTINUE; }
void CModule::OnModNotice(const CString& sMessage) {}
void CModule::OnModCTCP(const CString& sMessage) {}
void CModule::OnModCommand(const CString& sCommand) {
HandleCommand(sCommand);
}
void CModule::OnUnknownModCommand(const CString& sLine) {
if (!m_mCommands.empty())
PutModule("Unknown command!");
}
void CModule::OnQuit(const CNick& Nick, const CString& sMessage, const vector<CChan*>& vChans) {}
void CModule::OnNick(const CNick& Nick, const CString& sNewNick, const vector<CChan*>& vChans) {}
void CModule::OnKick(const CNick& Nick, const CString& sKickedNick, CChan& Channel, const CString& sMessage) {}
void CModule::OnJoin(const CNick& Nick, CChan& Channel) {}
void CModule::OnPart(const CNick& Nick, CChan& Channel, const CString& sMessage) {}
CModule::EModRet CModule::OnChanBufferStarting(CChan& Chan, CClient& Client) { return CONTINUE; }
CModule::EModRet CModule::OnChanBufferEnding(CChan& Chan, CClient& Client) { return CONTINUE; }
CModule::EModRet CModule::OnChanBufferPlayLine(CChan& Chan, CClient& Client, CString& sLine) { return CONTINUE; }
CModule::EModRet CModule::OnPrivBufferPlayLine(CClient& Client, CString& sLine) { return CONTINUE; }
void CModule::OnClientLogin() {}
void CModule::OnClientDisconnect() {}
CModule::EModRet CModule::OnUserRaw(CString& sLine) { return CONTINUE; }
CModule::EModRet CModule::OnUserCTCPReply(CString& sTarget, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnUserCTCP(CString& sTarget, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnUserAction(CString& sTarget, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnUserMsg(CString& sTarget, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnUserNotice(CString& sTarget, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnUserJoin(CString& sChannel, CString& sKey) { return CONTINUE; }
CModule::EModRet CModule::OnUserPart(CString& sChannel, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnUserTopic(CString& sChannel, CString& sTopic) { return CONTINUE; }
CModule::EModRet CModule::OnUserTopicRequest(CString& sChannel) { return CONTINUE; }
CModule::EModRet CModule::OnCTCPReply(CNick& Nick, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnPrivCTCP(CNick& Nick, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnChanCTCP(CNick& Nick, CChan& Channel, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnPrivAction(CNick& Nick, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnChanAction(CNick& Nick, CChan& Channel, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnPrivMsg(CNick& Nick, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnChanMsg(CNick& Nick, CChan& Channel, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnPrivNotice(CNick& Nick, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnChanNotice(CNick& Nick, CChan& Channel, CString& sMessage) { return CONTINUE; }
CModule::EModRet CModule::OnTopic(CNick& Nick, CChan& Channel, CString& sTopic) { return CONTINUE; }
CModule::EModRet CModule::OnTimerAutoJoin(CChan& Channel) { return CONTINUE; }
bool CModule::OnServerCapAvailable(const CString& sCap) { return false; }
void CModule::OnServerCapResult(const CString& sCap, bool bSuccess) {}
bool CModule::PutIRC(const CString& sLine) {
return (m_pUser) ? m_pUser->PutIRC(sLine) : false;
}
bool CModule::PutUser(const CString& sLine) {
return (m_pUser) ? m_pUser->PutUser(sLine, m_pClient) : false;
}
bool CModule::PutStatus(const CString& sLine) {
return (m_pUser) ? m_pUser->PutStatus(sLine, m_pClient) : false;
}
unsigned int CModule::PutModule(const CTable& table) {
if (!m_pUser)
return 0;
unsigned int idx = 0;
CString sLine;
while (table.GetLine(idx++, sLine))
PutModule(sLine);
return idx - 1;
}
bool CModule::PutModule(const CString& sLine) {
if (!m_pUser)
return false;
return m_pUser->PutModule(GetModName(), sLine, m_pClient);
}
bool CModule::PutModNotice(const CString& sLine) {
if (!m_pUser)
return false;
return m_pUser->PutModNotice(GetModName(), sLine, m_pClient);
}
///////////////////
// CGlobalModule //
///////////////////
CModule::EModRet CGlobalModule::OnWriteConfig(CFile& Config) { return CONTINUE; }
CModule::EModRet CGlobalModule::OnAddUser(CUser& User, CString& sErrorRet) { return CONTINUE; }
CModule::EModRet CGlobalModule::OnDeleteUser(CUser& User) { return CONTINUE; }
void CGlobalModule::OnClientConnect(CZNCSock* pClient, const CString& sHost, unsigned short uPort) {}
CModule::EModRet CGlobalModule::OnLoginAttempt(CSmartPtr<CAuthBase> Auth) { return CONTINUE; }
void CGlobalModule::OnFailedLogin(const CString& sUsername, const CString& sRemoteIP) {}
CModule::EModRet CGlobalModule::OnUnknownUserRaw(CString& sLine) { return CONTINUE; }
void CGlobalModule::OnClientCapLs(SCString& ssCaps) {}
bool CGlobalModule::IsClientCapSupported(const CString& sCap, bool bState) { return false; }
void CGlobalModule::OnClientCapRequest(const CString& sCap, bool bState) {}
CModule::EModRet CGlobalModule::OnModuleLoading(const CString& sModName, const CString& sArgs,
bool& bSuccess, CString& sRetMsg) { return CONTINUE; }
CModule::EModRet CGlobalModule::OnModuleUnloading(CModule* pModule, bool& bSuccess, CString& sRetMsg) {
return CONTINUE;
}
CModule::EModRet CGlobalModule::OnGetModInfo(CModInfo& ModInfo, const CString& sModule,
bool& bSuccess, CString& sRetMsg) { return CONTINUE; }
void CGlobalModule::OnGetAvailableMods(set<CModInfo>& ssMods, bool bGlobal) {}
CModules::CModules() {
m_pUser = NULL;
m_pClient = NULL;
}
CModules::~CModules() {
UnloadAll();
}
void CModules::UnloadAll() {
while (size()) {
CString sRetMsg;
CString sModName = (*this)[0]->GetModName();
UnloadModule(sModName, sRetMsg);
}
}
bool CModules::OnBoot() {
for (unsigned int a = 0; a < size(); a++) {
try {
if (!(*this)[a]->OnBoot()) {
return true;
}
} catch (CModule::EModException e) {
if (e == CModule::UNLOAD) {
UnloadModule((*this)[a]->GetModName());
}
}
}
return false;
}
bool CModules::OnPreRehash() { MODUNLOADCHK(OnPreRehash()); return false; }
bool CModules::OnPostRehash() { MODUNLOADCHK(OnPostRehash()); return false; }
bool CModules::OnIRCConnected() { MODUNLOADCHK(OnIRCConnected()); return false; }
bool CModules::OnIRCConnecting(CIRCSock *pIRCSock) { MODHALTCHK(OnIRCConnecting(pIRCSock)); }
bool CModules::OnIRCRegistration(CString& sPass, CString& sNick, CString& sIdent, CString& sRealName) { MODHALTCHK(OnIRCRegistration(sPass, sNick, sIdent, sRealName)); }
bool CModules::OnBroadcast(CString& sMessage) { MODHALTCHK(OnBroadcast(sMessage)); }
bool CModules::OnConfigLine(const CString& sName, const CString& sValue, CUser* pUser, CChan* pChan) { MODHALTCHK(OnConfigLine(sName, sValue, pUser, pChan)); }
bool CModules::OnWriteUserConfig(CFile& Config) { MODUNLOADCHK(OnWriteUserConfig(Config)); return false; }
bool CModules::OnWriteChanConfig(CFile& Config, CChan& Chan) { MODUNLOADCHK(OnWriteChanConfig(Config, Chan)); return false; }
bool CModules::OnIRCDisconnected() { MODUNLOADCHK(OnIRCDisconnected()); return false; }
bool CModules::OnDCCUserSend(const CNick& RemoteNick, unsigned long uLongIP, unsigned short uPort, const CString& sFile, unsigned long uFileSize) { MODHALTCHK(OnDCCUserSend(RemoteNick, uLongIP, uPort, sFile, uFileSize)); }
bool CModules::OnChanPermission(const CNick& OpNick, const CNick& Nick, CChan& Channel, unsigned char uMode, bool bAdded, bool bNoChange) { MODUNLOADCHK(OnChanPermission(OpNick, Nick, Channel, uMode, bAdded, bNoChange)); return false; }
bool CModules::OnOp(const CNick& OpNick, const CNick& Nick, CChan& Channel, bool bNoChange) { MODUNLOADCHK(OnOp(OpNick, Nick, Channel, bNoChange)); return false; }
bool CModules::OnDeop(const CNick& OpNick, const CNick& Nick, CChan& Channel, bool bNoChange) { MODUNLOADCHK(OnDeop(OpNick, Nick, Channel, bNoChange)); return false; }
bool CModules::OnVoice(const CNick& OpNick, const CNick& Nick, CChan& Channel, bool bNoChange) { MODUNLOADCHK(OnVoice(OpNick, Nick, Channel, bNoChange)); return false; }
bool CModules::OnDevoice(const CNick& OpNick, const CNick& Nick, CChan& Channel, bool bNoChange) { MODUNLOADCHK(OnDevoice(OpNick, Nick, Channel, bNoChange)); return false; }
bool CModules::OnRawMode(const CNick& OpNick, CChan& Channel, const CString& sModes, const CString& sArgs) { MODUNLOADCHK(OnRawMode(OpNick, Channel, sModes, sArgs)); return false; }
bool CModules::OnMode(const CNick& OpNick, CChan& Channel, char uMode, const CString& sArg, bool bAdded, bool bNoChange) { MODUNLOADCHK(OnMode(OpNick, Channel, uMode, sArg, bAdded, bNoChange)); return false; }
bool CModules::OnRaw(CString& sLine) { MODHALTCHK(OnRaw(sLine)); }
bool CModules::OnClientLogin() { MODUNLOADCHK(OnClientLogin()); return false; }
bool CModules::OnClientDisconnect() { MODUNLOADCHK(OnClientDisconnect()); return false; }
bool CModules::OnUserRaw(CString& sLine) { MODHALTCHK(OnUserRaw(sLine)); }
bool CModules::OnUserCTCPReply(CString& sTarget, CString& sMessage) { MODHALTCHK(OnUserCTCPReply(sTarget, sMessage)); }
bool CModules::OnUserCTCP(CString& sTarget, CString& sMessage) { MODHALTCHK(OnUserCTCP(sTarget, sMessage)); }
bool CModules::OnUserAction(CString& sTarget, CString& sMessage) { MODHALTCHK(OnUserAction(sTarget, sMessage)); }
bool CModules::OnUserMsg(CString& sTarget, CString& sMessage) { MODHALTCHK(OnUserMsg(sTarget, sMessage)); }
bool CModules::OnUserNotice(CString& sTarget, CString& sMessage) { MODHALTCHK(OnUserNotice(sTarget, sMessage)); }
bool CModules::OnUserJoin(CString& sChannel, CString& sKey) { MODHALTCHK(OnUserJoin(sChannel, sKey)); }
bool CModules::OnUserPart(CString& sChannel, CString& sMessage) { MODHALTCHK(OnUserPart(sChannel, sMessage)); }
bool CModules::OnUserTopic(CString& sChannel, CString& sTopic) { MODHALTCHK(OnUserTopic(sChannel, sTopic)); }
bool CModules::OnUserTopicRequest(CString& sChannel) { MODHALTCHK(OnUserTopicRequest(sChannel)); }
bool CModules::OnQuit(const CNick& Nick, const CString& sMessage, const vector<CChan*>& vChans) { MODUNLOADCHK(OnQuit(Nick, sMessage, vChans)); return false; }
bool CModules::OnNick(const CNick& Nick, const CString& sNewNick, const vector<CChan*>& vChans) { MODUNLOADCHK(OnNick(Nick, sNewNick, vChans)); return false; }
bool CModules::OnKick(const CNick& Nick, const CString& sKickedNick, CChan& Channel, const CString& sMessage) { MODUNLOADCHK(OnKick(Nick, sKickedNick, Channel, sMessage)); return false; }
bool CModules::OnJoin(const CNick& Nick, CChan& Channel) { MODUNLOADCHK(OnJoin(Nick, Channel)); return false; }
bool CModules::OnPart(const CNick& Nick, CChan& Channel, const CString& sMessage) { MODUNLOADCHK(OnPart(Nick, Channel, sMessage)); return false; }
bool CModules::OnChanBufferStarting(CChan& Chan, CClient& Client) { MODHALTCHK(OnChanBufferStarting(Chan, Client)); }
bool CModules::OnChanBufferEnding(CChan& Chan, CClient& Client) { MODHALTCHK(OnChanBufferEnding(Chan, Client)); }
bool CModules::OnChanBufferPlayLine(CChan& Chan, CClient& Client, CString& sLine) { MODHALTCHK(OnChanBufferPlayLine(Chan, Client, sLine)); }
bool CModules::OnPrivBufferPlayLine(CClient& Client, CString& sLine) { MODHALTCHK(OnPrivBufferPlayLine(Client, sLine)); }
bool CModules::OnCTCPReply(CNick& Nick, CString& sMessage) { MODHALTCHK(OnCTCPReply(Nick, sMessage)); }
bool CModules::OnPrivCTCP(CNick& Nick, CString& sMessage) { MODHALTCHK(OnPrivCTCP(Nick, sMessage)); }
bool CModules::OnChanCTCP(CNick& Nick, CChan& Channel, CString& sMessage) { MODHALTCHK(OnChanCTCP(Nick, Channel, sMessage)); }
bool CModules::OnPrivAction(CNick& Nick, CString& sMessage) { MODHALTCHK(OnPrivAction(Nick, sMessage)); }
bool CModules::OnChanAction(CNick& Nick, CChan& Channel, CString& sMessage) { MODHALTCHK(OnChanAction(Nick, Channel, sMessage)); }
bool CModules::OnPrivMsg(CNick& Nick, CString& sMessage) { MODHALTCHK(OnPrivMsg(Nick, sMessage)); }
bool CModules::OnChanMsg(CNick& Nick, CChan& Channel, CString& sMessage) { MODHALTCHK(OnChanMsg(Nick, Channel, sMessage)); }
bool CModules::OnPrivNotice(CNick& Nick, CString& sMessage) { MODHALTCHK(OnPrivNotice(Nick, sMessage)); }
bool CModules::OnChanNotice(CNick& Nick, CChan& Channel, CString& sMessage) { MODHALTCHK(OnChanNotice(Nick, Channel, sMessage)); }
bool CModules::OnTopic(CNick& Nick, CChan& Channel, CString& sTopic) { MODHALTCHK(OnTopic(Nick, Channel, sTopic)); }
bool CModules::OnTimerAutoJoin(CChan& Channel) { MODHALTCHK(OnTimerAutoJoin(Channel)); }
bool CModules::OnStatusCommand(CString& sCommand) { MODHALTCHK(OnStatusCommand(sCommand)); }
bool CModules::OnModCommand(const CString& sCommand) { MODUNLOADCHK(OnModCommand(sCommand)); return false; }
bool CModules::OnModNotice(const CString& sMessage) { MODUNLOADCHK(OnModNotice(sMessage)); return false; }
bool CModules::OnModCTCP(const CString& sMessage) { MODUNLOADCHK(OnModCTCP(sMessage)); return false; }
// Why MODHALTCHK works only with functions returning EModRet ? :(
bool CModules::OnServerCapAvailable(const CString& sCap) {
bool bResult = false;
for (unsigned int a = 0; a < size(); ++a) {
try {
CModule* pMod = (*this)[a];
CClient* pOldClient = pMod->GetClient();
pMod->SetClient(m_pClient);
if (m_pUser) {
CUser* pOldUser = pMod->GetUser();
pMod->SetUser(m_pUser);
bResult |= pMod->OnServerCapAvailable(sCap);
pMod->SetUser(pOldUser);
} else {
// WTF? Is that possible?
bResult |= pMod->OnServerCapAvailable(sCap);
}
pMod->SetClient(pOldClient);
} catch (CModule::EModException e) {
if (CModule::UNLOAD == e) {
UnloadModule((*this)[a]->GetModName());
}
}
}
return bResult;
}
bool CModules::OnServerCapResult(const CString& sCap, bool bSuccess) { MODUNLOADCHK(OnServerCapResult(sCap, bSuccess)); return false; }
////////////////////
// CGlobalModules //
////////////////////
bool CGlobalModules::OnWriteConfig(CFile& Config) {
GLOBALMODHALTCHK(OnWriteConfig(Config));
}
bool CGlobalModules::OnAddUser(CUser& User, CString& sErrorRet) {
GLOBALMODHALTCHK(OnAddUser(User, sErrorRet));
}
bool CGlobalModules::OnDeleteUser(CUser& User) {
GLOBALMODHALTCHK(OnDeleteUser(User));
}
bool CGlobalModules::OnClientConnect(CZNCSock* pClient, const CString& sHost, unsigned short uPort) {
GLOBALMODCALL(OnClientConnect(pClient, sHost, uPort));
return false;
}
bool CGlobalModules::OnLoginAttempt(CSmartPtr<CAuthBase> Auth) {
GLOBALMODHALTCHK(OnLoginAttempt(Auth));
}
bool CGlobalModules::OnFailedLogin(const CString& sUsername, const CString& sRemoteIP) {
GLOBALMODCALL(OnFailedLogin(sUsername, sRemoteIP));
return false;
}
bool CGlobalModules::OnUnknownUserRaw(CString& sLine) {
GLOBALMODHALTCHK(OnUnknownUserRaw(sLine));
}
bool CGlobalModules::OnClientCapLs(SCString& ssCaps) {
GLOBALMODCALL(OnClientCapLs(ssCaps));
return false;
}
// Maybe create new macro for this?
bool CGlobalModules::IsClientCapSupported(const CString& sCap, bool bState) {
bool bResult = false;
for (unsigned int a = 0; a < size(); ++a) {
try {
CGlobalModule* pMod = (CGlobalModule*) (*this)[a];
CClient* pOldClient = pMod->GetClient();
pMod->SetClient(m_pClient);
if (m_pUser) {
CUser* pOldUser = pMod->GetUser();
pMod->SetUser(m_pUser);
bResult |= pMod->IsClientCapSupported(sCap, bState);
pMod->SetUser(pOldUser);
} else {
// WTF? Is that possible?
bResult |= pMod->IsClientCapSupported(sCap, bState);
}
pMod->SetClient(pOldClient);
} catch (CModule::EModException e) {
if (CModule::UNLOAD == e) {
UnloadModule((*this)[a]->GetModName());
}
}
}
return bResult;
}
bool CGlobalModules::OnClientCapRequest(const CString& sCap, bool bState) {
GLOBALMODCALL(OnClientCapRequest(sCap, bState));
return false;
}
bool CGlobalModules::OnModuleLoading(const CString& sModName, const CString& sArgs,
bool& bSuccess, CString& sRetMsg) {
GLOBALMODHALTCHK(OnModuleLoading(sModName, sArgs, bSuccess, sRetMsg));
}
bool CGlobalModules::OnModuleUnloading(CModule* pModule, bool& bSuccess, CString& sRetMsg) {
GLOBALMODHALTCHK(OnModuleUnloading(pModule, bSuccess, sRetMsg));
}
bool CGlobalModules::OnGetModInfo(CModInfo& ModInfo, const CString& sModule,
bool& bSuccess, CString& sRetMsg) {
GLOBALMODHALTCHK(OnGetModInfo(ModInfo, sModule, bSuccess, sRetMsg));
}
bool CGlobalModules::OnGetAvailableMods(set<CModInfo>& ssMods, bool bGlobal) {
GLOBALMODCALL(OnGetAvailableMods(ssMods, bGlobal));
return false;
}
CModule* CModules::FindModule(const CString& sModule) const {
for (unsigned int a = 0; a < size(); a++) {
if (sModule.Equals((*this)[a]->GetModName())) {
return (*this)[a];
}
}
return NULL;
}
bool CModules::LoadModule(const CString& sModule, const CString& sArgs, CUser* pUser, CString& sRetMsg) {
sRetMsg = "";
if (FindModule(sModule) != NULL) {
sRetMsg = "Module [" + sModule + "] already loaded.";
return false;
}
bool bSuccess;
GLOBALMODULECALL(OnModuleLoading(sModule, sArgs, bSuccess, sRetMsg), pUser, NULL, return bSuccess);
CString sModPath, sDataPath;
CString sDesc;
bool bVersionMismatch;
bool bIsGlobal;
if (!FindModPath(sModule, sModPath, sDataPath)) {
sRetMsg = "Unable to find module [" + sModule + "]";
return false;
}
ModHandle p = OpenModule(sModule, sModPath, bVersionMismatch, bIsGlobal, sDesc, sRetMsg);
if (!p)
return false;
if (bVersionMismatch) {
dlclose(p);
sRetMsg = "Version mismatch, recompile this module.";
return false;
}
if ((pUser == NULL) != bIsGlobal) {
dlclose(p);
sRetMsg = "Module [" + sModule + "] is ";
sRetMsg += (bIsGlobal) ? "" : "not ";
sRetMsg += "a global module.";
return false;
}
CModule* pModule = NULL;
if (pUser) {
typedef CModule* (*fp)(ModHandle, CUser* pUser,
const CString& sModName, const CString& sDataPath);
fp Load = (fp) dlsym(p, "ZNCModLoad");
if (!Load) {
dlclose(p);
sRetMsg = "Could not find ZNCModLoad() in module [" + sModule + "]";
return false;
}
pModule = Load(p, pUser, sModule, sDataPath);
} else {
typedef CModule* (*fp)(ModHandle, const CString& sModName,
const CString& sDataPath);
fp Load = (fp) dlsym(p, "ZNCModLoad");
if (!Load) {
dlclose(p);
sRetMsg = "Could not find ZNCModLoad() in module [" + sModule + "]";
return false;
}
pModule = Load(p, sModule, sDataPath);
}
pModule->SetDescription(sDesc);
pModule->SetGlobal(bIsGlobal);
pModule->SetArgs(sArgs);
pModule->SetModPath(CDir::ChangeDir(CZNC::Get().GetCurPath(), sModPath));
push_back(pModule);
bool bLoaded;
try {
bLoaded = pModule->OnLoad(sArgs, sRetMsg);
} catch (CModule::EModException) {
bLoaded = false;
sRetMsg = "Caught an exception";
}
if (!bLoaded) {
UnloadModule(sModule, sModPath);
if (!sRetMsg.empty())
sRetMsg = "Module [" + sModule + "] aborted: " + sRetMsg;
else
sRetMsg = "Module [" + sModule + "] aborted.";
return false;
}
if (!sRetMsg.empty()) {
sRetMsg = "Loaded module [" + sModule + "] [" + sRetMsg + "] [" + sModPath + "]";
} else {
sRetMsg = "Loaded module [" + sModule + "] [" + sModPath + "]";
}
return true;
}
bool CModules::UnloadModule(const CString& sModule) {
CString s;
return UnloadModule(sModule, s);
}
bool CModules::UnloadModule(const CString& sModule, CString& sRetMsg) {
CString sMod = sModule; // Make a copy incase the reference passed in is from CModule::GetModName()
CModule* pModule = FindModule(sMod);
sRetMsg = "";
if (!pModule) {
sRetMsg = "Module [" + sMod + "] not loaded.";
return false;
}
bool bSuccess;
GLOBALMODULECALL(OnModuleUnloading(pModule, bSuccess, sRetMsg), pModule->GetUser(), NULL, return bSuccess);
ModHandle p = pModule->GetDLL();
if (p) {
typedef void (*fp)(CModule*);
fp Unload = (fp)dlsym(p, "ZNCModUnload");
if (Unload) {
Unload(pModule);
for (iterator it = begin(); it != end(); ++it) {
if (*it == pModule) {
erase(it);
break;
}
}
dlclose(p);
sRetMsg = "Module [" + sMod + "] unloaded";
return true;
} else {
sRetMsg = "Unable to unload module [" + sMod + "] could not find ZNCModUnload()";
return false;
}
}
sRetMsg = "Unable to unload module [" + sMod + "]";
return false;
}
bool CModules::ReloadModule(const CString& sModule, const CString& sArgs, CUser* pUser, CString& sRetMsg) {
CString sMod = sModule; // Make a copy incase the reference passed in is from CModule::GetModName()
sRetMsg = "";
if (!UnloadModule(sMod, sRetMsg)) {
return false;
}
if (!LoadModule(sMod, sArgs, pUser, sRetMsg)) {
return false;
}
sRetMsg = "Reloaded module [" + sMod + "]";
return true;
}
bool CModules::GetModInfo(CModInfo& ModInfo, const CString& sModule, CString& sRetMsg) {
CString sModPath, sTmp;
bool bSuccess;
GLOBALMODULECALL(OnGetModInfo(ModInfo, sModule, bSuccess, sRetMsg), NULL, NULL, return bSuccess);
if (!FindModPath(sModule, sModPath, sTmp)) {
sRetMsg = "Unable to find module [" + sModule + "]";
return false;
}
return GetModPathInfo(ModInfo, sModule, sModPath, sRetMsg);
}
bool CModules::GetModPathInfo(CModInfo& ModInfo, const CString& sModule, const CString& sModPath, CString& sRetMsg) {
CString sDesc;
bool bVersionMismatch;
bool bIsGlobal;
ModHandle p = OpenModule(sModule, sModPath, bVersionMismatch, bIsGlobal, sDesc, sRetMsg);
if (!p)
return false;
ModInfo.SetGlobal(bIsGlobal);
ModInfo.SetDescription(sDesc);
ModInfo.SetName(sModule);
ModInfo.SetPath(sModPath);
if (bVersionMismatch) {
ModInfo.SetDescription("--- Version mismatch, recompile this module. ---");
}