void OptionsDialog::fillTreeWidget(QTreeWidgetItem * p,KviPointerList<OptionsWidgetInstanceEntry> * l,const QString &szGroup,bool bNotContainedOnly)
{
if(!l)return;
OptionsDialogTreeWidgetItem * it;
OptionsWidgetInstanceEntry * e;
KviPointerList<OptionsWidgetInstanceEntry> tmp;
tmp.setAutoDelete(false);
for(e = l->first(); e; e = l->next())
{
// must be in the correct group
// if we want only containers then well.. must be one
e->bDoInsert = KviQString::equalCI(szGroup,e->szGroup) && ((!bNotContainedOnly) || e->bIsContainer || e->bIsNotContained);
OptionsWidgetInstanceEntry * ee = tmp.first();
int idx = 0;
while(ee)
{
if(ee->iPriority >= e->iPriority)break;
idx++;
ee = tmp.next();
}
tmp.insert(idx,e);
}
for(e = tmp.first(); e; e = tmp.next())
{
if(e->bDoInsert)
{
if(p)it = new OptionsDialogTreeWidgetItem(p,e);
else it = new OptionsDialogTreeWidgetItem(m_pTreeWidget,e);
if(!it->m_pOptionsWidget)
{
it->m_pOptionsWidget = g_pOptionsInstanceManager->getInstance(it->m_pInstanceEntry,m_pWidgetStack);
if(it->m_pOptionsWidget)
m_pWidgetStack->addWidget(it->m_pOptionsWidget);
}
} else {
it = (OptionsDialogTreeWidgetItem *)p;
}
if(e->pChildList)
{
if(e->bIsContainer)
{
// it's a container: add only eventual not contained children (containers or explicitly marked as not contained)
fillTreeWidget(it,e->pChildList,szGroup,true);
} else {
// it's not a container, add any children
fillTreeWidget(it,e->pChildList,szGroup,false);
}
}
}
}
void KviKvsEventManager::removeAllScriptRawHandlers()
{
for(int i=0;i< KVI_KVS_NUM_RAW_EVENTS;i++)
{
if(m_rawEventTable[i])
{
KviPointerList<KviKvsEventHandler> dl;
dl.setAutoDelete(false);
KviKvsEventHandler * e;
for(e = m_rawEventTable[i]->first();e;e = m_rawEventTable[i]->next())
{
if(e->type() == KviKvsEventHandler::Script)dl.append(e);
}
for(e = dl.first();e;e = dl.next())
{
m_rawEventTable[i]->removeRef(e);
}
if(m_rawEventTable[i]->isEmpty())
{
delete m_rawEventTable[i];
m_rawEventTable[i] = 0;
}
}
}
}
void KviModuleExtensionManager::unregisterExtensionsByModule(KviModule * m)
{
KviPointerHashTableIterator<const char *,KviModuleExtensionDescriptorList> it(*m_pExtensionDict);
KviPointerList<KviCString> dying;
dying.setAutoDelete(true);
while(KviModuleExtensionDescriptorList * l = it.current())
{
KviPointerList<KviModuleExtensionDescriptor> dying2;
dying2.setAutoDelete(true);
for(KviModuleExtensionDescriptor * d = l->first();d;d = l->next())
{
if(d->module() == m)dying2.append(d);
}
for(KviModuleExtensionDescriptor * de = dying2.first();de;de = dying2.next())
{
l->removeRef(de);
}
if(l->isEmpty())dying.append(new KviCString(it.currentKey()));
++it;
}
for(KviCString * li = dying.first();li;li = dying.next())
{
m_pExtensionDict->remove(li->ptr());
}
}
void KviModuleManager::cleanupUnusedModules()
{
KviPointerHashTableIterator<QString,KviModule> it(*m_pModuleDict);
KviPointerList<KviModule> lModulesToUnload;
lModulesToUnload.setAutoDelete(false);
while(it.current())
{
if(it.current()->secondsSinceLastAccess() > KVI_OPTION_UINT(KviOption_uintModuleCleanupTimeout))
{
if(it.current()->moduleInfo()->can_unload)
{
if((it.current()->moduleInfo()->can_unload)(it.current()))
lModulesToUnload.append(it.current());
else {
// the module don't want to be unloaded
// keep it memory for a while
it.current()->updateAccessTime();
}
} else {
if(!(it.current()->isLocked()))
lModulesToUnload.append(it.current());
}
}
++it;
}
for(KviModule * pModule = lModulesToUnload.first();pModule;pModule = lModulesToUnload.next())
unloadModule(pModule);
}
void KviKvsEventManager::removeAllScriptRawHandlers()
{
for(auto & i : m_rawEventTable)
{
if(i)
{
KviPointerList<KviKvsEventHandler> dl;
dl.setAutoDelete(false);
KviKvsEventHandler * e;
for(e = i->first(); e; e = i->next())
{
if(e->type() == KviKvsEventHandler::Script)
dl.append(e);
}
for(e = dl.first(); e; e = dl.next())
{
i->removeRef(e);
}
if(i->isEmpty())
{
delete i;
i = nullptr;
}
}
}
}
void KviKvsEventManager::removeAllModuleRawHandlers(KviKvsModuleInterface * pIface)
{
KviKvsEventHandler * h;
for(auto & i : m_rawEventTable)
{
if(!i)
continue;
KviPointerList<KviKvsEventHandler> l;
l.setAutoDelete(false);
for(h = i->first(); h; h = i->next())
{
if(h->type() == KviKvsEventHandler::Module)
{
if(((KviKvsModuleEventHandler *)h)->moduleInterface() == pIface)
{
l.append(h);
}
}
}
for(h = l.first(); h; h = l.next())
i->removeRef(h);
if(i->isEmpty())
{
delete i;
i = nullptr;
}
}
}
void KviKvsAliasManager::load(const QString & filename)
{
m_pAliasDict->clear();
KviConfigurationFile cfg(filename,KviConfigurationFile::Read);
KviConfigurationFileIterator it(*(cfg.dict()));
KviPointerList<QString> l;
l.setAutoDelete(true);
while(it.current())
{
l.append(new QString(it.currentKey()));
++it;
}
for(QString * s = l.first();s;s = l.next())
{
cfg.setGroup(*s);
QString szCode = cfg.readEntry("_Buffer","");
if(!szCode.isEmpty())
{
KviKvsScript * m = new KviKvsScript(*s,szCode);
m_pAliasDict->insert(*s,m);
}
++it;
}
}
void KviKvsEventManager::removeAllModuleAppHandlers(KviKvsModuleInterface *pIface)
{
KviKvsEventHandler * h;
for(unsigned int i =0;i< KVI_KVS_NUM_APP_EVENTS;i++)
{
if(!m_appEventTable[i].handlers())continue;
KviPointerList<KviKvsEventHandler> l;
l.setAutoDelete(false);
for(h = m_appEventTable[i].handlers()->first();h;h = m_appEventTable[i].handlers()->next())
{
if(h->type() == KviKvsEventHandler::Module)
{
if(((KviKvsModuleEventHandler *)h)->moduleInterface() == pIface)
{
l.append(h);
}
}
// COMPAT
/*
} else if(h->type() == KviKvsEventHandler::OldModule)
{
if(((KviKvsOldModuleEventHandler *)h)->module() == pIface)
{
l.append(h);
}
}
*/
// END COMPAT
}
for(h = l.first();h;h = l.next())m_appEventTable[i].removeHandler(h);
}
}
void KviKvsObjectController::killAllObjectsWithClass(KviKvsObjectClass * pClass)
{
if(!m_pObjectDict)
return; // no more objects at all...
KviPointerList< QPointer<KviKvsObject> > lDying;
lDying.setAutoDelete(true);
KviKvsObject * pObject;
for(pObject = m_pTopLevelObjectList->first();pObject;pObject = m_pTopLevelObjectList->next())
{
if(pObject->getClass() == pClass)
{
lDying.append(new QPointer<KviKvsObject>(pObject));
} else {
pObject->killAllChildrenWithClass(pClass);
}
}
for(QPointer<KviKvsObject> * pObject = lDying.first();pObject;pObject = lDying.next())
{
if(pObject->isNull())
continue; // already dead ?
(*pObject)->dieNow();
}
}
KviTalWizardPageData * findPage(QWidget * pWidget)
{
for(KviTalWizardPageData * pData = pPageList->first();pData;pData = pPageList->next())
{
if(pData->pWidget == pWidget) return pData;
}
return NULL;
}
void KviSharedFilesManager::cleanup()
{
KviPointerHashTableIterator<QString, KviSharedFileList> it(*m_pSharedListDict);
time_t curTime = time(nullptr);
bool bOtherStuffToCleanup = false;
KviPointerList<QString> lDying;
lDying.setAutoDelete(true);
while(KviSharedFileList * l = it.current())
{
KviPointerList<KviSharedFile> tmp;
tmp.setAutoDelete(false);
for(KviSharedFile * o = l->first(); o; o = l->next())
{
if(o->expireTime() > 0)
{
if(((int)o->expireTime()) <= ((int)curTime))
{
tmp.append(o);
}
else
{
bOtherStuffToCleanup = true;
}
}
}
for(KviSharedFile * fo = tmp.first(); fo; fo = tmp.next())
{
l->removeRef(fo);
emit sharedFileRemoved(fo);
}
if(l->count() == 0)
lDying.append(new QString(it.currentKey()));
++it;
}
for(QString * pDyingKey = lDying.first(); pDyingKey; pDyingKey = lDying.next())
m_pSharedListDict->remove(*pDyingKey);
if(!bOtherStuffToCleanup)
m_pCleanupTimer->stop();
}
KviTalWizardPageData * findFirstEnabledPage()
{
KviTalWizardPageData * pData;
for(pData = pPageList->first();pData;pData = pPageList->next())
{
if(pData->bEnabled) return pData;
}
return NULL;
}
int reindexPages()
{
int iEnabledCount = 0;
for(KviTalWizardPageData * pData = pPageList->first();pData;pData = pPageList->next())
{
if(pData->bEnabled)
{
iEnabledCount++;
pData->iVisibleIndex = iEnabledCount;
}
}
return iEnabledCount;
}
void KviLagMeter::lagCheckAbort(const char * key)
{
KviPointerList<KviLagCheck> l;
l.setAutoDelete(false);
KviLagCheck * c;
if(_OUTPUT_PARANOIC)
m_pConnection->console()->output(KVI_OUT_VERBOSE,__tr2qs("Lag check aborted (%s)"),key);
for(c = m_pCheckList->first();c;c = m_pCheckList->next())
if(kvi_strEqualCS(c->szKey.ptr(),key))l.append(c);
for(c = l.first();c;c = l.next())m_pCheckList->removeRef(c);
}
void KviModuleManager::unloadAllModules()
{
KviPointerHashTableIterator<QString,KviModule> it(*m_pModuleDict);
KviPointerList<KviModule> lModulesToUnload;
lModulesToUnload.setAutoDelete(false);
while(KviModule * pModule = it.current())
{
lModulesToUnload.append(pModule);
++it;
}
for(KviModule * pModule = lModulesToUnload.first();pModule;pModule = lModulesToUnload.next())
unloadModule(pModule);
}
void KviKvsKernel::completeModuleCommand(const QString &szModuleName,const QString &szCommandBegin,KviPointerList<QString> * pMatches)
{
KviModule * pModule = g_pModuleManager->getModule(szModuleName);
if(!pModule)return;
KviPointerList<QString> lModuleMatches;
lModuleMatches.setAutoDelete(true);
pModule->completeCommand(szCommandBegin,&lModuleMatches);
for(QString * pszModuleMatch = lModuleMatches.first();pszModuleMatch;pszModuleMatch = lModuleMatches.next())
{
QString * pszMatch = new QString(*pszModuleMatch);
pszMatch->prepend(".");
pszMatch->prepend(szModuleName);
pMatches->append(pszMatch);
}
}
void KviThreadManager::killPendingEventsByReceiver(QObject * receiver)
{
#if !defined(COMPILE_ON_WINDOWS) && !defined(COMPILE_ON_MINGW)
KviPointerList<KviThreadPendingEvent> l;
l.setAutoDelete(false);
m_pMutex->lock();
for(KviThreadPendingEvent * ev = m_pEventQueue->first(); ev; ev = m_pEventQueue->next())
{
if(ev->o == receiver)
l.append(ev);
}
for(KviThreadPendingEvent * ev = l.first(); ev; ev = l.next())
{
delete ev->e;
m_pEventQueue->removeRef(ev);
}
m_pMutex->unlock();
#endif
}
void KviKvsObjectController::clearUserClasses()
{
flushUserClasses();
KviPointerHashTableIterator<QString,KviKvsObjectClass> it(*m_pClassDict);
KviPointerList<KviKvsObjectClass> lDying;
lDying.setAutoDelete(false);
while(it.current())
{
if(!(it.current()->isBuiltin()))
lDying.append(it.current());
++it;
}
for(KviKvsObjectClass * pDyingClass = lDying.first();pDyingClass;pDyingClass = lDying.next())
{
if(!m_pClassDict->findRef(pDyingClass))
continue; // already deleted (by parent <-> child relations)
delete pDyingClass;
}
}
void KviKvsEvent::clearScriptHandlers()
{
if(!m_pHandlers)return;
KviPointerList<KviKvsEventHandler> dl;
dl.setAutoDelete(false);
KviKvsEventHandler * e;
for(e = m_pHandlers->first(); e; e = m_pHandlers->next())
{
if(e->type() == KviKvsEventHandler::Script)dl.append(e);
}
for(e = dl.first(); e; e = dl.next())
{
m_pHandlers->removeRef(e);
}
if(m_pHandlers->isEmpty())
{
delete m_pHandlers;
m_pHandlers = 0;
}
}
void KviKvsKernel::completeFunction(const QString &szFunctionBegin,KviPointerList<QString> * pMatches)
{
int idx = szFunctionBegin.indexOf(QChar('.'));
if(idx == -1)
{
// no module name inside
KviPointerHashTableIterator<QString,KviKvsCoreFunctionExecRoutine> it(*m_pCoreFunctionExecRoutineDict);
int l = szFunctionBegin.length();
while(it.current())
{
if(KviQString::equalCIN(szFunctionBegin,it.currentKey(),l))
{
QString * pMatch = new QString(it.currentKey());
//pMatch->prepend("$");
pMatches->append(pMatch);
}
++it;
}
g_pModuleManager->completeModuleNames(szFunctionBegin,pMatches);
KviPointerList<QString> lAliases;
lAliases.setAutoDelete(true);
KviKvsAliasManager::instance()->completeCommand(szFunctionBegin,&lAliases);
for(QString * pszAlias = lAliases.first();pszAlias;pszAlias = lAliases.next())
{
QString * pszAliasMatch = new QString(*pszAlias);
//pszAliasMatch->prepend("$");
pMatches->append(pszAliasMatch);
}
} else {
// contains a module name
QString szModuleName = szFunctionBegin.left(idx);
QString szRight = szFunctionBegin.right(szFunctionBegin.length() - (idx+1));
completeModuleFunction(szModuleName,szRight,pMatches);
}
}
void KviKvsEventManager::removeAllModuleRawHandlers(KviKvsModuleInterface *pIface)
{
KviKvsEventHandler * h;
for(unsigned int i =0;i< KVI_KVS_NUM_RAW_EVENTS;i++)
{
if(!m_rawEventTable[i])continue;
KviPointerList<KviKvsEventHandler> l;
l.setAutoDelete(false);
for(h = m_rawEventTable[i]->first();h;h = m_rawEventTable[i]->next())
{
if(h->type() == KviKvsEventHandler::Module)
{
if(((KviKvsModuleEventHandler *)h)->moduleInterface() == pIface)
{
l.append(h);
}
}
// COMPAT
/*
} else if(h->type() == KviKvsEventHandler::OldModule)
{
if(((KviKvsOldModuleEventHandler *)h)->module() == pIface)
{
l.append(h);
}
}
*/
// END COMPAT
}
for(h = l.first();h;h = l.next())m_rawEventTable[i]->removeRef(h);
if(m_rawEventTable[i]->isEmpty())
{
delete m_rawEventTable[i];
m_rawEventTable[i] = 0;
}
}
}
void KviCustomToolBarDescriptor::fillToolBar()
{
if(m_pActions->count() == 0)
{
// force layout of the toolbar
QApplication::postEvent(m_pToolBar, new QEvent(QEvent::LayoutRequest));
}
else
{
KviPointerList<QString> dying;
dying.setAutoDelete(false);
for(QString * p = m_pActions->first(); p; p = m_pActions->next())
{
KviAction * a = KviActionManager::instance()->getAction(*p);
if(a)
a->addToCustomToolBar(m_pToolBar);
else
dying.append(p);
}
for(QString * d = dying.first(); d; d = dying.next())
m_pActions->removeRef(d);
}
}
void ActionEditor::deleteActions()
{
KviPointerList<ActionEditorTreeWidgetItem> l;
l.setAutoDelete(false);
for (int i=0;i<m_pTreeWidget->topLevelItemCount();i++)
{
if(m_pTreeWidget->topLevelItem(i)->isSelected())
l.append((ActionEditorTreeWidgetItem * )m_pTreeWidget->topLevelItem(i));
}
if(l.isEmpty())return;
//if(QMessageBox::question(this,__tr2qs_ctx("Confirm Deletion","editor"),__tr2qs_ctx("Do you really want to delete the selected actions ?","editor"),__tr2qs_ctx("Yes","editor"),__tr2qs_ctx("No","editor")) != 0)
// return;
for(ActionEditorTreeWidgetItem * i = l.first();i;i = l.next())
{
if(m_pSingleActionEditor->actionData() == i->actionData())
m_pSingleActionEditor->setActionData(0);
delete i;
}
}
void KviKvsEventManager::removeAllModuleAppHandlers(KviKvsModuleInterface * pIface)
{
KviKvsEventHandler * h;
for(auto & i : m_appEventTable)
{
if(!i.handlers())
continue;
KviPointerList<KviKvsEventHandler> l;
l.setAutoDelete(false);
for(h = i.handlers()->first(); h; h = i.handlers()->next())
{
if(h->type() == KviKvsEventHandler::Module)
{
if(((KviKvsModuleEventHandler *)h)->moduleInterface() == pIface)
{
l.append(h);
}
}
}
for(h = l.first(); h; h = l.next())
i.removeHandler(h);
}
}
bool packageThemes(
const QString &szPackagePath,
const QString &szPackageName,
const QString &szPackageVersion,
const QString &szPackageDescription,
const QString &szPackageAuthor,
const QString &szPackageImagePath,
KviPointerList<KviThemeInfo> &lThemeInfoList,
QString &szError
)
{
if(szPackagePath.isEmpty())
{
szError = __tr2qs_ctx("Invalid empty package path","theme");
return false;
}
if(szPackageName.isEmpty())
{
szError = __tr2qs_ctx("Invalid empty package name","theme");
return false;
}
QPixmap out;
if(!szPackageImagePath.isEmpty())
{
QImage pix(szPackageImagePath);
if(pix.isNull())
{
szError = __tr2qs_ctx("Failed to load the selected image: please fix it","theme");
return false;
}
if((pix.width() > 300) || (pix.height() > 225))
out = out.fromImage(pix.scaled(300,225,Qt::KeepAspectRatio));
else
out=out.fromImage(pix);
}
KviPackageWriter f;
f.addInfoField("PackageType","ThemePack");
f.addInfoField("ThemePackVersion",KVI_CURRENT_THEME_ENGINE_VERSION);
f.addInfoField("Name",szPackageName);
f.addInfoField("Version",szPackageVersion.isEmpty() ? "1.0.0" : szPackageVersion);
f.addInfoField("Author",szPackageAuthor);
f.addInfoField("Description",szPackageDescription);
// this is the equivalent to an empty date.toString() call, but it's needed
// to ensure qt4 will use the default() locale and not the system() one
f.addInfoField("Date",QDateTime::currentDateTime().toString(Qt::ISODate));
f.addInfoField("Application","KVIrc " KVI_VERSION "." KVI_SOURCES_DATE);
if(!out.isNull())
{
QByteArray * pba = new QByteArray();
QBuffer buffer(pba,0);
buffer.open(QIODevice::WriteOnly);
out.save(&buffer,"PNG");
buffer.close();
f.addInfoField("Image",pba); // cool :) [no disk access needed]
}
QString szTmp;
szTmp.setNum(lThemeInfoList.count());
f.addInfoField("ThemeCount",szTmp);
int iIdx = 0;
for(KviThemeInfo * pInfo = lThemeInfoList.first();pInfo;pInfo = lThemeInfoList.next())
{
if(pInfo->name().isEmpty())
{
szError = __tr2qs_ctx("Invalid theme name","theme");
return false;
}
if(pInfo->version().isEmpty())
{
szError = __tr2qs_ctx("Invalid theme version","theme");
return false;
}
QString szSubdir = pInfo->name() + QString("-") + pInfo->version();
szSubdir.replace(QRegExp("[^a-zA-Z0-9_\\-.][^a-zA-Z0-9_\\-.]*"),"_");
szTmp = QString("Theme%1Name").arg(iIdx);
f.addInfoField(szTmp,pInfo->name());
szTmp = QString("Theme%1Version").arg(iIdx);
f.addInfoField(szTmp,pInfo->version());
szTmp = QString("Theme%1Description").arg(iIdx);
f.addInfoField(szTmp,pInfo->description());
szTmp = QString("Theme%1Date").arg(iIdx);
f.addInfoField(szTmp,pInfo->date());
szTmp = QString("Theme%1Subdirectory").arg(iIdx);
f.addInfoField(szTmp,szSubdir);
szTmp = QString("Theme%1Author").arg(iIdx);
f.addInfoField(szTmp,pInfo->author());
szTmp = QString("Theme%1Application").arg(iIdx);
f.addInfoField(szTmp,pInfo->application());
szTmp = QString("Theme%1ThemeEngineVersion").arg(iIdx);
f.addInfoField(szTmp,pInfo->themeEngineVersion());
QPixmap pixScreenshot = pInfo->smallScreenshot();
if(!pixScreenshot.isNull())
{
szTmp = QString("Theme%1Screenshot").arg(iIdx);
QByteArray * pba = new QByteArray();
QBuffer bufferz(pba,0);
bufferz.open(QIODevice::WriteOnly);
pixScreenshot.save(&bufferz,"PNG");
bufferz.close();
f.addInfoField(szTmp,pba);
}
if(!f.addDirectory(pInfo->directory(),szSubdir))
{
szError = __tr2qs_ctx("Packaging failed","theme");
szError += ": ";
szError += f.lastError();
return false;
}
iIdx++;
}
if(!f.pack(szPackagePath))
{
szError = __tr2qs_ctx("Packaging failed","theme");
szError += ": ";
szError += f.lastError();
return false;
}
return true;
}
bool KviIsOnNotifyListManager::handleUserhost(KviIrcMessage * msg)
{
if(!m_bExpectingUserhost)
return false;
// first check for consistency: all the replies must be on the USERHOST list
KviPointerList<KviIrcMask> tmplist;
tmplist.setAutoDelete(true);
KviCString nk;
const char * aux = msg->trailing();
while(*aux)
{
nk = "";
aux = kvi_extractToken(nk, aux, ' ');
if(nk.hasData())
{
// split it in a mask
KviCString nick;
KviCString user;
KviCString host;
int idx = nk.findFirstIdx('=');
if(idx != -1)
{
nick = nk.left(idx);
if(nick.lastCharIs('*'))
nick.cutRight(1);
nk.cutLeft(idx + 1);
if(nk.firstCharIs('+') || nk.firstCharIs('-'))
nk.cutLeft(1);
idx = nk.findFirstIdx('@');
if(idx != -1)
{
user = nk.left(idx);
nk.cutLeft(idx + 1);
host = nk;
}
else
{
user = "******";
host = nk;
}
bool bGotIt = false;
QString szNick = m_pConnection->decodeText(nick.ptr());
QString szUser = m_pConnection->decodeText(user.ptr());
QString szHost = m_pConnection->decodeText(host.ptr());
for(QString * s = m_pUserhostList->first(); s && (!bGotIt); s = m_pUserhostList->next())
{
if(KviQString::equalCI(*s, szNick))
{
KviIrcMask * mk = new KviIrcMask(szNick, szUser, szHost);
tmplist.append(mk);
bGotIt = true;
m_pUserhostList->removeRef(s);
}
}
if(!bGotIt)
{
// ops...not my userhost!
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMWARNING, __tr2qs("Notify list: Hey! You've used USERHOST behind my back? (I might be confused now...)"));
return false;
}
}
else
{
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMWARNING, __tr2qs("Notify list: Broken USERHOST reply from the server? (%s)"), nk.ptr());
}
}
}
// Ok...looks to be my usershot (still not sure at 100%, but can't do better)
if(m_pConnection->lagMeter())
m_pConnection->lagMeter()->lagCheckComplete("@notify_userhost");
m_bExpectingUserhost = false;
for(KviIrcMask * mk = tmplist.first(); mk; mk = tmplist.next())
{
if(!doMatchUser(mk->nick(), *mk))
return true; // have to restart!!!
}
if(!(m_pUserhostList->isEmpty()))
{
// ops...someone is no longer online ?
while(QString * s = m_pUserhostList->first())
{
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMMESSAGE, __tr2qs("Notify list: \r!n\r%Q\r appears to have gone offline before USERHOST reply was received, will recheck in the next loop"), s);
m_pUserhostList->removeFirst();
}
}
if(m_pOnlineList->isEmpty())
{
if(m_pNotifyList->isEmpty())
delayedNotifySession();
else
delayedIsOnSession();
}
else
delayedUserhostSession();
return true;
}
bool KviIsOnNotifyListManager::handleIsOn(KviIrcMessage * msg)
{
if(!m_bExpectingIsOn)
return false;
// Check if it is our ISON
// all the nicks must be on the IsOnList
KviPointerList<QString> tmplist;
tmplist.setAutoDelete(false);
KviCString nk;
const char * aux = msg->trailing();
while(*aux)
{
nk = "";
aux = kvi_extractToken(nk, aux, ' ');
if(nk.hasData())
{
bool bGotIt = false;
QString dnk = m_pConnection->decodeText(nk.ptr());
for(QString * s = m_pIsOnList->first(); s && (!bGotIt); s = m_pIsOnList->next())
{
if(KviQString::equalCI(*s, dnk))
{
tmplist.append(s);
bGotIt = true;
}
}
if(!bGotIt)
{
// ops...not my userhost!
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMMESSAGE, __tr2qs("Notify list: Hey! You've used ISON behind my back? (I might be confused now...)"));
return false;
}
}
}
// Ok...looks to be my ison (still not sure at 100%, but can't do better)
if(m_pConnection->lagMeter())
m_pConnection->lagMeter()->lagCheckComplete("@notify_ison");
m_bExpectingIsOn = false;
m_pOnlineList->clear();
m_pIsOnList->setAutoDelete(false);
// Ok...we have an IsOn reply here
// The nicks in the IsOnList that are also in the reply are online, and go to the OnlineList
// the remaining in the IsOnList are offline
QString * s;
for(s = tmplist.first(); s; s = tmplist.next())
{
m_pIsOnList->removeRef(s);
m_pOnlineList->append(s);
}
m_pIsOnList->setAutoDelete(true);
// Ok...all the users that are online, are on the OnlineList
// the remaining users are in the m_pIsOnList, and are no longer online
// first the easy step: remove the users that have just left irc or have never been online
// we're clearling the m_pIsOnList
while((s = m_pIsOnList->first()))
{
if(m_pConsole->notifyListView()->findEntry(*s))
{
// has just left IRC... make him part
notifyOffLine(*s);
} // else has never been here
m_pIsOnList->removeFirst(); // autodelete is true
}
// ok... complex step now: the remaining users in the userhost list are online
// if they have been online before, just remove them from the list
// otherwise they must be matched for masks
// and eventually inserted in the notify view later
KviIrcUserDataBase * db = console()->connection()->userDataBase();
KviPointerList<QString> l;
l.setAutoDelete(false);
for(s = m_pOnlineList->first(); s; s = m_pOnlineList->next())
{
if(KviUserListEntry * ent = m_pConsole->notifyListView()->findEntry(*s))
{
// the user was online from a previous notify session
// might the mask have been changed ? (heh...this is tricky, maybe too much even)
if(KVI_OPTION_BOOL(KviOption_boolNotifyListSendUserhostForOnlineUsers))
{
// user wants to be sure about online users....
// check if he is on some channels
if(ent->globalData()->nRefs() > 1)
{
// mmmh...we have more than one ref, so the user is at least in one query or channel
// look him up on channels, if we find his entry, we can be sure that he is
// still the right user
KviPointerList<KviChannelWindow> * chlist = m_pConsole->connection()->channelList();
for(KviChannelWindow * ch = chlist->first(); ch; ch = chlist->next())
{
if(KviUserListEntry * le = ch->findEntry(*s))
{
l.append(s); // ok...found on a channel...we don't need a userhost to match him
KviIrcMask mk(*s, le->globalData()->user(), le->globalData()->host());
if(!doMatchUser(*s, mk))
return true; // critical problems = have to restart!!!
break;
}
}
} // else Only one ref...we need a userhost to be sure (don't remove from the list)
}
else
{
// user wants no userhost for online users...we "hope" that everything will go ok.
l.append(s);
}
//l.append(s); // we will remove him from the list
}
else
{
// the user was not online!
// check if we have a cached mask
if(db)
{
if(KviIrcUserEntry * ue = db->find(*s))
{
// already in the db... do we have a mask ?
if(ue->hasUser() && ue->hasHost())
{
// yup! we have a complete mask to match on
KviIrcMask mk(*s, ue->user(), ue->host());
// lookup the user's name in the m_pRegUserDict
if(!doMatchUser(*s, mk))
return true; // critical problems = have to restart!!!
l.append(s); // remove anyway
}
}
}
}
}
for(s = l.first(); s; s = l.next())
{
m_pOnlineList->removeRef(s); // autodelete is true
}
if(m_pOnlineList->isEmpty())
{
if(m_pNotifyList->isEmpty())
delayedNotifySession();
else
delayedIsOnSession();
}
else
delayedUserhostSession();
return true;
}
bool KviHttpRequest::processHeader(KviCString &szHeader)
{
int idx = szHeader.findFirstIdx("\r\n");
KviCString szResponse;
if(idx != -1)
{
szResponse = szHeader.left(idx);
szHeader.cutLeft(idx + 2);
} else {
szResponse = szHeader;
szHeader = "";
}
szResponse.trim();
bool bValid = false;
unsigned int uStatus = 0;
// check the response value
if(kvi_strEqualCSN(szResponse.ptr(),"HTTP",4))
{
KviCString szR = szResponse;
szR.cutToFirst(' ');
szR.trim();
int idx = szR.findFirstIdx(' ');
KviCString szNumber;
if(idx != -1)szNumber = szR.left(idx);
else szNumber = szR;
bool bOk;
uStatus = szNumber.toUInt(&bOk);
if(bOk)bValid = true;
}
QString szUniResponse = QString::fromUtf8(szResponse.ptr());
if(!bValid)
{
// the response is invalid ?
resetInternalStatus();
m_szLastError = __tr2qs("Invalid HTTP response: %1").arg(szUniResponse);
emit terminated(false);
return false;
}
emit status(__tr2qs("Received HTTP response: %1").arg(szUniResponse));
KviPointerList<KviCString> hlist;
hlist.setAutoDelete(true);
idx = szHeader.findFirstIdx("\r\n");
while(idx != -1)
{
if(idx > 0)
{
hlist.append(new KviCString(szHeader.ptr(),idx));
szHeader.cutLeft(idx + 2);
}
idx = szHeader.findFirstIdx("\r\n");
}
if(szHeader.hasData())hlist.append(new KviCString(szHeader));
KviPointerHashTable<const char *,KviCString> hdr(11,false,true);
hdr.setAutoDelete(true);
for(KviCString * s = hlist.first();s;s = hlist.next())
{
idx = s->findFirstIdx(":");
if(idx != -1)
{
KviCString szName = s->left(idx);
s->cutLeft(idx + 1);
s->trim();
hdr.replace(szName.ptr(),new KviCString(*s));
//qDebug("FOUND HEADER (%s)=(%s)",szName.ptr(),s->ptr());
}
}
KviCString * size = hdr.find("Content-length");
if(size)
{
bool bOk;
m_uTotalSize = size->toUInt(&bOk);
if(!bOk)m_uTotalSize = 0;
}
KviCString * contentEncoding = hdr.find("Content-encoding");
if(contentEncoding)
{
m_bGzip = contentEncoding->equalsCI("gzip");
}
KviCString * transferEncoding = hdr.find("Transfer-Encoding");
if(transferEncoding)
{
if(kvi_strEqualCI(transferEncoding->ptr(),"chunked"))
{
// be prepared to handle the chunked transfer encoding as required by HTTP/1.1
m_bChunkedTransferEncoding = true;
m_uRemainingChunkSize = 0;
}
}
// check the status
// case 200: // OK
// case 206: // Partial content
// case 100: // Continue ??
// case 101: // Switching protocols ???
// case 201: // Created
// case 202: // Accepted
// case 203: // Non-Authoritative Information
// case 204: // No content
// case 205: // Reset content
// case 300: // Multiple choices
// case 301: // Moved permanently
// case 302: // Found
// case 303: // See Other
// case 304: // Not modified
// case 305: // Use Proxy
// case 306: // ???
// case 307: // Temporary Redirect
// case 400: // Bad request
// case 401: // Unauthorized
// case 402: // Payment Required
// case 403: // Forbidden
// case 404: // Not found
// case 405: // Method not allowed
// case 406: // Not acceptable
// case 407: // Proxy authentication required
// case 408: // Request timeout
// case 409: // Conflict
// case 410: // Gone
// case 411: // Length required
// case 412: // Precondition failed
// case 413: // Request entity too large
// case 414: // Request-URI Too Long
// case 415: // Unsupported media type
// case 416: // Requested range not satisfiable
// case 417: // Expectation Failed
// case 500: // Internal server error
// case 501: // Not implemented
// case 502: // Bad gateway
// case 503: // Service unavailable
// case 504: // Gateway timeout
// case 505: // HTTP Version not supported
if(
(uStatus != 200) && // OK
(uStatus != 206) // Partial content
)
{
// This is not "OK" and not "Partial content"
// Error, redirect or something confusing
if(m_eProcessingType != HeadersOnly)
{
switch(uStatus)
{
case 301: // Moved permanently
case 302: // Found
case 303: // See Other
case 307: // Temporary Redirect
{
if(!m_bFollowRedirects)
{
resetInternalStatus();
m_szLastError = szResponse.ptr();
emit terminated(false);
return false;
}
m_uRedirectCount++;
if(m_uRedirectCount > m_uMaximumRedirectCount)
{
resetInternalStatus();
m_szLastError = __tr2qs("Too many redirects");
emit terminated(false);
return false;
}
KviCString * location = hdr.find("Location");
if(!location)
{
resetInternalStatus();
m_szLastError = __tr2qs("Bad redirect");
emit terminated(false);
return false;
}
KviUrl url(location->ptr());
if(
(url.url() == m_connectionUrl.url()) ||
(url.url() == m_url.url())
)
{
resetInternalStatus();
m_szLastError = __tr2qs("Redirect loop");
emit terminated(false);
return false;
}
m_connectionUrl = url;
emit status(__tr2qs("Following Redirect to %1").arg(url.url()));
if(!start())
emit terminated(false);
return false; // will exit the call stack
}
break;
break;
default:
// assume error
resetInternalStatus();
m_szLastError = szResponse.ptr();
emit terminated(false);
return false;
break;
}
// this is an error then
} // else the server will terminate (it was a HEAD request)
}
emit receivedResponse(szUniResponse);
emit header(&hdr);
if((m_uMaxContentLength > 0) && (m_uTotalSize > ((unsigned int)m_uMaxContentLength)))
{
resetInternalStatus();
m_szLastError=__tr2qs("The amount of received data exceeds the maximum length");
emit terminated(false);
return false;
}
// fixme: could check for data type etc...
return true;
}
void KviAvatarCache::cleanup()
{
// first do a quick run deleting the avatars really too old
KviPointerHashTableIterator<QString,KviAvatarCacheEntry> it(*m_pAvatarDict);
kvi_time_t tNow = kvi_unixTime();
KviPointerList<QString> l;
l.setAutoDelete(false);
KviAvatarCacheEntry * e;
while((e = it.current()))
{
if((tNow - e->tLastAccess) > MAX_UNACCESSED_TIME)
{
l.append(new QString(it.currentKey()));
}
++it;
}
for(QString *s = l.first();s;s = l.next())m_pAvatarDict->remove(*s);
if(m_pAvatarDict->count() < CACHE_GUARD_LEVEL)return;
// not done.. need to kill the last accessed :/
it.toFirst();
KviPointerList<KviAvatarCacheEntry> ll;
ll.setAutoDelete(true);
// here we use the cache entries in another way
// szAvatar is the KEY instead of the avatar name
while((e = it.current()))
{
KviAvatarCacheEntry * current = ll.first();
unsigned int idx = 0;
while(current)
{
// if the current is newer than the inserted one
// then stop searching and insert it just before
if(current->tLastAccess > e->tLastAccess)break;
// otherwise the current is older and the inserted
// one goes after
current = ll.next();
idx++;
}
KviAvatarCacheEntry * xx = new KviAvatarCacheEntry;
xx->szIdString = it.currentKey();
xx->tLastAccess = e->tLastAccess;
if(current)ll.insert(idx,xx);
else ll.append(xx);
++it;
}
// the oldest keys are at the beginning
int uRemove = ll.count() - CACHE_GUARD_LEVEL;
if(uRemove < 1)return; // huh ?
// remember that szAvatar contains the key!
for(e = ll.first();e && (uRemove > 0);e = ll.next())
{
m_pAvatarDict->remove(e->szIdString);
uRemove--;
}
// now we should be ok
}
