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-rw-r--r--kmail/cachedimapjob.cpp841
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diff --git a/kmail/cachedimapjob.cpp b/kmail/cachedimapjob.cpp
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+/* -*- mode: C++; c-file-style: "gnu" -*-
+ *
+ * This file is part of KMail, the KDE mail client.
+ * Copyright (c) 2002-2004 Bo Thorsen <bo@sonofthor.dk>
+ * 2002-2003 Steffen Hansen <hansen@kde.org>
+ * 2002-2003 Zack Rusin <zack@kde.org>
+ *
+ * KMail 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.
+ *
+ * KMail is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of this program with any edition of
+ * the Qt library by Trolltech AS, Norway (or with modified versions
+ * of Qt that use the same license as Qt), and distribute linked
+ * combinations including the two. You must obey the GNU General
+ * Public License in all respects for all of the code used other than
+ * Qt. If you modify this file, you may extend this exception to
+ * your version of the file, but you are not obligated to do so. If
+ * you do not wish to do so, delete this exception statement from
+ * your version.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "cachedimapjob.h"
+#include "imapaccountbase.h"
+
+#include "kmfoldermgr.h"
+#include "kmfolder.h"
+#include "kmfoldercachedimap.h"
+#include "kmailicalifaceimpl.h"
+#include "kmacctcachedimap.h"
+#include "kmmsgdict.h"
+#include "maildirjob.h"
+#include "scalix.h"
+#include "util.h"
+
+#include <kio/scheduler.h>
+#include <kio/job.h>
+
+#include <klocale.h>
+#include <kdebug.h>
+
+
+namespace KMail {
+
+// Get messages
+CachedImapJob::CachedImapJob( const QValueList<MsgForDownload>& msgs,
+ JobType type, KMFolderCachedImap* folder )
+ : FolderJob( type ), mFolder( folder ), mMsgsForDownload( msgs ),
+ mTotalBytes(0), mMsg(0), mParentFolder( 0 )
+{
+ QValueList<MsgForDownload>::ConstIterator it = msgs.begin();
+ for ( ; it != msgs.end() ; ++it )
+ mTotalBytes += (*it).size;
+}
+
+// Put messages
+CachedImapJob::CachedImapJob( const QPtrList<KMMessage>& msgs, JobType type,
+ KMFolderCachedImap* folder )
+ : FolderJob( msgs, QString::null, type, folder?folder->folder():0 ), mFolder( folder ),
+ mTotalBytes( msgs.count() ), // we abuse it as "total number of messages"
+ mMsg( 0 ), mParentFolder( 0 )
+{
+}
+
+CachedImapJob::CachedImapJob( const QValueList<unsigned long>& msgs,
+ JobType type, KMFolderCachedImap* folder )
+ : FolderJob( QPtrList<KMMessage>(), QString::null, type, folder?folder->folder():0 ),
+ mFolder( folder ), mSerNumMsgList( msgs ), mTotalBytes( msgs.count() ), mMsg( 0 ),
+ mParentFolder ( 0 )
+{
+}
+
+// Add sub folders
+CachedImapJob::CachedImapJob( const QValueList<KMFolderCachedImap*>& fList,
+ JobType type, KMFolderCachedImap* folder )
+ : FolderJob( type ), mFolder( folder ), mFolderList( fList ), mMsg( 0 ),
+ mParentFolder ( 0 )
+{
+}
+
+// Rename folder
+CachedImapJob::CachedImapJob( const QString& string1, JobType type,
+ KMFolderCachedImap* folder )
+ : FolderJob( type ), mFolder(folder), mMsg( 0 ), mString( string1 ),
+ mParentFolder ( 0 )
+{
+ assert( folder );
+ assert( type != tDeleteMessage ); // moved to another ctor
+}
+
+// Delete folders or messages
+CachedImapJob::CachedImapJob( const QStringList& foldersOrMsgs, JobType type,
+ KMFolderCachedImap* folder )
+ : FolderJob( type ), mFolder( folder ), mFoldersOrMessages( foldersOrMsgs ),
+ mMsg( 0 ), mParentFolder( 0 )
+{
+ assert( folder );
+}
+
+// Other jobs (list messages,expunge folder, check uid validity)
+CachedImapJob::CachedImapJob( JobType type, KMFolderCachedImap* folder )
+ : FolderJob( type ), mFolder( folder ), mMsg( 0 ), mParentFolder ( 0 )
+{
+ assert( folder );
+}
+
+CachedImapJob::~CachedImapJob()
+{
+ mAccount->mJobList.remove(this);
+}
+
+void CachedImapJob::execute()
+{
+ mSentBytes = 0;
+
+ if( !mFolder ) {
+ if( !mMsgList.isEmpty() ) {
+ mFolder = static_cast<KMFolderCachedImap*>(mMsgList.first()->storage());
+ }
+ }
+ assert( mFolder );
+ mAccount = mFolder->account();
+ assert( mAccount != 0 );
+ if( mAccount->makeConnection() != ImapAccountBase::Connected ) {
+ // No connection to the IMAP server
+ kdDebug(5006) << "mAccount->makeConnection() failed" << endl;
+ mPassiveDestructor = true;
+ delete this;
+ return;
+ } else
+ mPassiveDestructor = false;
+
+ // All necessary conditions have been met. Register this job
+ mAccount->mJobList.append(this);
+
+ /**
+ * The Scalix server requires to send him a custom X-SCALIX-ID command
+ * to switch it into a special mode.
+ *
+ * This should be done once after the login and before the first command.
+ */
+ if ( mAccount->groupwareType() == KMAcctCachedImap::GroupwareScalix ) {
+ if ( !mAccount->sentCustomLoginCommand() ) {
+ QByteArray packedArgs;
+ QDataStream stream( packedArgs, IO_WriteOnly );
+
+ const QString command = QString( "X-SCALIX-ID " );
+ const QString argument = QString( "(\"name\" \"Evolution\" \"version\" \"2.10.0\")" );
+
+ stream << (int) 'X' << 'N' << command << argument;
+
+ const KURL url = mAccount->getUrl();
+
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ jd.items << mFolder->label(); // for the err msg
+ KIO::SimpleJob *simpleJob = KIO::special( url.url(), packedArgs, false );
+ KIO::Scheduler::assignJobToSlave(mAccount->slave(), simpleJob);
+ mAccount->insertJob(simpleJob, jd);
+
+ mAccount->setSentCustomLoginCommand( true );
+ }
+ }
+
+ switch( mType ) {
+ case tGetMessage: slotGetNextMessage(); break;
+ case tPutMessage: slotPutNextMessage(); break;
+ case tDeleteMessage: slotDeleteNextMessages(); break;
+ case tExpungeFolder: expungeFolder(); break;
+ case tAddSubfolders: slotAddNextSubfolder(); break;
+ case tDeleteFolders: slotDeleteNextFolder(); break;
+ case tCheckUidValidity: checkUidValidity(); break;
+ case tRenameFolder: renameFolder(mString); break;
+ case tListMessages: listMessages(); break;
+ default:
+ assert( 0 );
+ }
+}
+
+void CachedImapJob::listMessages()
+{
+ KURL url = mAccount->getUrl();
+ url.setPath( mFolder->imapPath() + ";UID=1:*;SECTION=FLAGS RFC822.SIZE");
+
+ KIO::SimpleJob *job = KIO::get(url, false, false);
+ KIO::Scheduler::assignJobToSlave( mAccount->slave(), job );
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ jd.cancellable = true;
+ mAccount->insertJob( job, jd );
+ connect( job, SIGNAL( result(KIO::Job *) ),
+ this, SLOT( slotListMessagesResult( KIO::Job* ) ) );
+ // send the data directly for KMFolderCachedImap
+ connect( job, SIGNAL( data( KIO::Job*, const QByteArray& ) ),
+ mFolder, SLOT( slotGetMessagesData( KIO::Job* , const QByteArray& ) ) );
+}
+
+void CachedImapJob::slotDeleteNextMessages( KIO::Job* job )
+{
+ if (job) {
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+ if( job->error() ) {
+ mAccount->handleJobError( job, i18n( "Error while deleting messages on the server: " ) + '\n' );
+ delete this;
+ return;
+ }
+ mAccount->removeJob(it);
+ }
+
+ if( mFoldersOrMessages.isEmpty() ) {
+ // No more messages to delete
+ delete this;
+ return;
+ }
+
+ QString uids = mFoldersOrMessages.front(); mFoldersOrMessages.pop_front();
+
+ KURL url = mAccount->getUrl();
+ url.setPath( mFolder->imapPath() +
+ QString::fromLatin1(";UID=%1").arg(uids) );
+
+ KIO::SimpleJob *simpleJob = KIO::file_delete( url, false );
+ KIO::Scheduler::assignJobToSlave( mAccount->slave(), simpleJob );
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ mAccount->insertJob( simpleJob, jd );
+ connect( simpleJob, SIGNAL( result(KIO::Job *) ),
+ this, SLOT( slotDeleteNextMessages(KIO::Job *) ) );
+}
+
+void CachedImapJob::expungeFolder()
+{
+ KURL url = mAccount->getUrl();
+ // Special URL that means EXPUNGE
+ url.setPath( mFolder->imapPath() + QString::fromLatin1(";UID=*") );
+
+ KIO::SimpleJob *job = KIO::file_delete( url, false );
+ KIO::Scheduler::assignJobToSlave( mAccount->slave(), job );
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ mAccount->insertJob( job, jd );
+ connect( job, SIGNAL( result(KIO::Job *) ),
+ this, SLOT( slotExpungeResult(KIO::Job *) ) );
+}
+
+void CachedImapJob::slotExpungeResult( KIO::Job * job )
+{
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+ if (job->error()) {
+ mErrorCode = job->error();
+ mAccount->handleJobError( job, i18n( "Error while deleting messages on the server: " ) + '\n' );
+ }
+ else
+ mAccount->removeJob(it);
+
+ delete this;
+}
+
+void CachedImapJob::slotGetNextMessage(KIO::Job * job)
+{
+ if (job) {
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+ if (job->error()) {
+ mErrorCode = job->error();
+ mAccount->handleJobError( job, i18n( "Error while retrieving message on the server: " ) + '\n' );
+ delete this;
+ return;
+ }
+
+ ulong size = 0;
+ if ((*it).data.size() > 0) {
+ ulong uid = mMsg->UID();
+ size = mMsg->msgSizeServer();
+
+ // Convert CR/LF to LF.
+ size_t dataSize = (*it).data.size();
+ dataSize = Util::crlf2lf( (*it).data.data(), dataSize ); // always <=
+ (*it).data.resize( dataSize );
+
+ mMsg->setComplete( true );
+ mMsg->fromByteArray( (*it).data );
+ mMsg->setUID(uid);
+ mMsg->setMsgSizeServer(size);
+ mMsg->setTransferInProgress( false );
+ int index = 0;
+ mFolder->addMsgInternal( mMsg, true, &index );
+
+ if ( kmkernel->iCalIface().isResourceFolder( mFolder->folder() ) ) {
+ mFolder->setStatus( index, KMMsgStatusRead, false );
+ }
+
+ emit messageRetrieved( mMsg );
+ if ( index > 0 ) mFolder->unGetMsg( index );
+ } else {
+ emit messageRetrieved( 0 );
+ }
+ mMsg = 0;
+
+ mSentBytes += size;
+ emit progress( mSentBytes, mTotalBytes );
+ mAccount->removeJob(it);
+ } else
+ mFolder->quiet( true );
+
+ if( mMsgsForDownload.isEmpty() ) {
+ mFolder->quiet( false );
+ delete this;
+ return;
+ }
+
+ MsgForDownload mfd = mMsgsForDownload.front(); mMsgsForDownload.pop_front();
+
+ mMsg = new KMMessage;
+ mMsg->setUID(mfd.uid);
+ mMsg->setMsgSizeServer(mfd.size);
+ if( mfd.flags > 0 )
+ KMFolderImap::flagsToStatus(mMsg, mfd.flags, true, GlobalSettings::allowLocalFlags() ? mFolder->permanentFlags() : INT_MAX);
+ KURL url = mAccount->getUrl();
+ url.setPath(mFolder->imapPath() + QString(";UID=%1;SECTION=BODY.PEEK[]").arg(mfd.uid));
+
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ jd.cancellable = true;
+ mMsg->setTransferInProgress(true);
+ KIO::SimpleJob *simpleJob = KIO::get(url, false, false);
+ KIO::Scheduler::assignJobToSlave(mAccount->slave(), simpleJob);
+ mAccount->insertJob(simpleJob, jd);
+ connect(simpleJob, SIGNAL(processedSize(KIO::Job *, KIO::filesize_t)),
+ this, SLOT(slotProcessedSize(KIO::Job *, KIO::filesize_t)));
+ connect(simpleJob, SIGNAL(result(KIO::Job *)),
+ this, SLOT(slotGetNextMessage(KIO::Job *)));
+ connect(simpleJob, SIGNAL(data(KIO::Job *, const QByteArray &)),
+ mFolder, SLOT(slotSimpleData(KIO::Job *, const QByteArray &)));
+}
+
+void CachedImapJob::slotProcessedSize(KIO::Job *, KIO::filesize_t processed)
+{
+ emit progress( mSentBytes + processed, mTotalBytes );
+}
+
+void CachedImapJob::slotPutNextMessage()
+{
+ mMsg = 0;
+
+ // First try the message list
+ if( !mMsgList.isEmpty() ) {
+ mMsg = mMsgList.first();
+ mMsgList.removeFirst();
+ }
+
+ // Now try the serial number list
+ while( mMsg == 0 && !mSerNumMsgList.isEmpty() ) {
+ unsigned long serNum = mSerNumMsgList.first();
+ mSerNumMsgList.pop_front();
+
+ // Find the message with this serial number
+ int i = 0;
+ KMFolder* aFolder = 0;
+ KMMsgDict::instance()->getLocation( serNum, &aFolder, &i );
+ if( mFolder->folder() != aFolder )
+ // This message was moved or something
+ continue;
+ mMsg = mFolder->getMsg( i );
+ }
+
+ if( !mMsg ) {
+ // No message found for upload
+ delete this;
+ return;
+ }
+
+ KURL url = mAccount->getUrl();
+ QString flags = KMFolderImap::statusToFlags( mMsg->status(), mFolder->permanentFlags() );
+ url.setPath( mFolder->imapPath() + ";SECTION=" + flags );
+
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+
+ mMsg->setUID( 0 ); // for the index
+ QCString cstr(mMsg->asString());
+ int a = cstr.find("\nX-UID: ");
+ int b = cstr.find('\n', a);
+ if (a != -1 && b != -1 && cstr.find("\n\n") > a) cstr.remove(a, b-a);
+ QCString mData(cstr.length() + cstr.contains('\n'));
+ unsigned int i = 0;
+ for( char *ch = cstr.data(); *ch; ch++ ) {
+ if ( *ch == '\n' ) {
+ mData.at(i) = '\r';
+ i++;
+ }
+ mData.at(i) = *ch; i++;
+ }
+ jd.data = mData;
+ jd.msgList.append( mMsg );
+
+ mMsg->setTransferInProgress(true);
+ KIO::SimpleJob *simpleJob = KIO::put(url, 0, false, false, false);
+ KIO::Scheduler::assignJobToSlave(mAccount->slave(), simpleJob);
+ mAccount->insertJob(simpleJob, jd);
+ connect( simpleJob, SIGNAL( result(KIO::Job *) ),
+ SLOT( slotPutMessageResult(KIO::Job *) ) );
+ connect( simpleJob, SIGNAL( dataReq(KIO::Job *, QByteArray &) ),
+ SLOT( slotPutMessageDataReq(KIO::Job *, QByteArray &) ) );
+ connect( simpleJob, SIGNAL( data(KIO::Job *, const QByteArray &) ),
+ mFolder, SLOT( slotSimpleData(KIO::Job *, const QByteArray &) ) );
+ connect( simpleJob, SIGNAL(infoMessage(KIO::Job *, const QString &)),
+ SLOT(slotPutMessageInfoData(KIO::Job *, const QString &)) );
+
+}
+
+//-----------------------------------------------------------------------------
+// TODO: port to KIO::StoredTransferJob once it's ok to require kdelibs-3.3
+void CachedImapJob::slotPutMessageDataReq(KIO::Job *job, QByteArray &data)
+{
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+ if ((*it).data.size() - (*it).offset > 0x8000) {
+ data.duplicate((*it).data.data() + (*it).offset, 0x8000);
+ (*it).offset += 0x8000;
+ } else if ((*it).data.size() - (*it).offset > 0) {
+ data.duplicate((*it).data.data() + (*it).offset,
+ (*it).data.size() - (*it).offset);
+ (*it).offset = (*it).data.size();
+ } else
+ data.resize(0);
+}
+
+//----------------------------------------------------------------------------
+void CachedImapJob::slotPutMessageInfoData(KIO::Job *job, const QString &data)
+{
+ KMFolderCachedImap * imapFolder = static_cast<KMFolderCachedImap*>(mDestFolder->storage());
+ KMAcctCachedImap *account = imapFolder->account();
+ ImapAccountBase::JobIterator it = account->findJob( job );
+ if ( it == account->jobsEnd() ) return;
+
+ if ( data.find("UID") != -1 && mMsg )
+ {
+ int uid = (data.right(data.length()-4)).toInt();
+ kdDebug( 5006 ) << k_funcinfo << "Server told us uid is: " << uid << endl;
+ mMsg->setUID( uid );
+ }
+}
+
+
+//-----------------------------------------------------------------------------
+void CachedImapJob::slotPutMessageResult(KIO::Job *job)
+{
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+ if ( job->error() ) {
+ bool cont = mAccount->handlePutError( job, *it, mFolder->folder() );
+ if ( !cont ) {
+ delete this;
+ } else {
+ mMsg = 0;
+ slotPutNextMessage();
+ }
+ return;
+ }
+
+ emit messageStored( mMsg );
+
+ // we abuse those fields, the unit is the number of messages, here
+ ++mSentBytes;
+ emit progress( mSentBytes, mTotalBytes );
+
+ int i;
+ if( ( i = mFolder->find(mMsg) ) != -1 ) {
+ /*
+ * If we have aquired a uid during upload the server supports the uidnext
+ * extension and there is no need to redownload this mail, we already have
+ * it. Otherwise remove it, it will be redownloaded.
+ */
+ if ( mMsg->UID() == 0 ) {
+ mFolder->removeMsg(i);
+ } else {
+ // When removing+readding, no point in telling the imap resources about it
+ bool b = kmkernel->iCalIface().isResourceQuiet();
+ kmkernel->iCalIface().setResourceQuiet( true );
+
+ mFolder->takeTemporarily( i );
+ mFolder->addMsgKeepUID( mMsg );
+ mMsg->setTransferInProgress( false );
+
+ kmkernel->iCalIface().setResourceQuiet( b );
+ }
+ }
+ mMsg = NULL;
+ mAccount->removeJob( it );
+ slotPutNextMessage();
+}
+
+
+void CachedImapJob::slotAddNextSubfolder( KIO::Job * job )
+{
+ if (job) {
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+ // make copy of setting, to reset it before potentially destroying 'it'
+ bool silentUpload = static_cast<KMFolderCachedImap*>((*it).parent->storage())->silentUpload();
+ static_cast<KMFolderCachedImap*>((*it).parent->storage())->setSilentUpload( false );
+
+ if ( job->error() && !silentUpload ) {
+ QString myError = "<p><b>" + i18n("Error while uploading folder")
+ + "</b></p><p>" + i18n("Could not make the folder <b>%1</b> on the server.").arg((*it).items[0])
+ + "</p><p>" + i18n("This could be because you do not have permission to do this, or because the folder is already present on the server; the error message from the server communication is here:") + "</p>";
+ mAccount->handleJobError( job, myError );
+ }
+
+ if( job->error() ) {
+ delete this;
+ return;
+ } else {
+ KMFolderCachedImap* storage = static_cast<KMFolderCachedImap*>( (*it).current->storage() );
+ KMFolderCachedImap* parentStorage = static_cast<KMFolderCachedImap*>( (*it).parent->storage() );
+ Q_ASSERT( storage );
+ Q_ASSERT( parentStorage );
+ if ( storage->imapPath().isEmpty() ) {
+ QString path = mAccount->createImapPath( parentStorage->imapPath(), storage->folder()->name() );
+ if ( !storage->imapPathForCreation().isEmpty() )
+ path = storage->imapPathForCreation();
+ storage->setImapPath( path );
+ storage->writeConfig();
+ }
+ }
+ mAccount->removeJob( it );
+ }
+
+ if (mFolderList.isEmpty()) {
+ // No more folders to add
+ delete this;
+ return;
+ }
+
+ KMFolderCachedImap *folder = mFolderList.front();
+ mFolderList.pop_front();
+ KURL url = mAccount->getUrl();
+ QString path = mAccount->createImapPath( mFolder->imapPath(),
+ folder->folder()->name() );
+ if ( !folder->imapPathForCreation().isEmpty() ) {
+ // the folder knows it's namespace
+ path = folder->imapPathForCreation();
+ }
+ url.setPath( path );
+
+ if ( mAccount->groupwareType() != KMAcctCachedImap::GroupwareScalix ) {
+ // Associate the jobData with the parent folder, not with the child
+ // This is necessary in case of an error while creating the subfolder,
+ // so that folderComplete is called on the parent (and the sync resetted).
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ jd.items << folder->label(); // for the err msg
+ jd.current = folder->folder();
+ KIO::SimpleJob *simpleJob = KIO::mkdir(url);
+ KIO::Scheduler::assignJobToSlave(mAccount->slave(), simpleJob);
+ mAccount->insertJob(simpleJob, jd);
+ connect( simpleJob, SIGNAL(result(KIO::Job *)),
+ this, SLOT(slotAddNextSubfolder(KIO::Job *)) );
+ } else {
+ QByteArray packedArgs;
+ QDataStream stream( packedArgs, IO_WriteOnly );
+
+ const QString command = QString( "X-CREATE-SPECIAL" );
+ const QString argument = QString( "%1 %2" ).arg( Scalix::Utils::contentsTypeToScalixId( folder->contentsType() ) )
+ .arg( path );
+
+ stream << (int) 'X' << 'N' << command << argument;
+
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ jd.items << folder->label(); // for the err msg
+ jd.current = folder->folder();
+ KIO::SimpleJob *simpleJob = KIO::special( url.url(), packedArgs, false );
+ KIO::Scheduler::assignJobToSlave(mAccount->slave(), simpleJob);
+ mAccount->insertJob(simpleJob, jd);
+ connect( simpleJob, SIGNAL(result(KIO::Job *)),
+ this, SLOT(slotAddNextSubfolder(KIO::Job *)) );
+ }
+}
+
+
+void CachedImapJob::slotDeleteNextFolder( KIO::Job *job )
+{
+ if (job) {
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+ mAccount->removeDeletedFolder( (*it).path );
+
+ if( job->error() ) {
+ mAccount->handleJobError( job, i18n( "Error while deleting folder %1 on the server: " ).arg( (*it).path ) + '\n' );
+ delete this;
+ return;
+ }
+ mAccount->removeJob(it);
+ }
+
+ if( mFoldersOrMessages.isEmpty() ) {
+ // No more folders to delete
+ delete this;
+ return;
+ }
+
+ QString folderPath = mFoldersOrMessages.front();
+ mFoldersOrMessages.pop_front();
+ KURL url = mAccount->getUrl();
+ url.setPath(folderPath);
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ jd.path = url.path();
+ KIO::SimpleJob *simpleJob = KIO::file_delete(url, false);
+ KIO::Scheduler::assignJobToSlave(mAccount->slave(), simpleJob);
+ mAccount->insertJob(simpleJob, jd);
+ connect( simpleJob, SIGNAL( result(KIO::Job *) ),
+ SLOT( slotDeleteNextFolder(KIO::Job *) ) );
+}
+
+void CachedImapJob::checkUidValidity()
+{
+ KURL url = mAccount->getUrl();
+ url.setPath( mFolder->imapPath() + ";UID=0:0" );
+
+ ImapAccountBase::jobData jd( url.url(), mFolder->folder() );
+ jd.cancellable = true;
+
+ KIO::SimpleJob *job = KIO::get( url, false, false );
+ KIO::Scheduler::assignJobToSlave( mAccount->slave(), job );
+ mAccount->insertJob( job, jd );
+ connect( job, SIGNAL(result(KIO::Job *)),
+ SLOT(slotCheckUidValidityResult(KIO::Job *)) );
+ connect( job, SIGNAL(data(KIO::Job *, const QByteArray &)),
+ mFolder, SLOT(slotSimpleData(KIO::Job *, const QByteArray &)));
+}
+
+void CachedImapJob::slotCheckUidValidityResult(KIO::Job * job)
+{
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+ if( job->error() ) {
+ mErrorCode = job->error();
+ mAccount->handleJobError( job, i18n( "Error while reading folder %1 on the server: " ).arg( (*it).parent->label() ) + '\n' );
+ delete this;
+ return;
+ }
+
+ // Check the uidValidity
+ QCString cstr((*it).data.data(), (*it).data.size() + 1);
+ int a = cstr.find("X-uidValidity: ");
+ if (a < 0) {
+ // Something is seriously rotten here!
+ // TODO: Tell the user that he has a problem
+ kdDebug(5006) << "No uidvalidity available for folder "
+ << mFolder->name() << endl;
+ }
+ else {
+ int b = cstr.find("\r\n", a);
+ if ( (b - a - 15) >= 0 ) {
+ QString uidv = cstr.mid(a + 15, b - a - 15);
+ // kdDebug(5006) << "New uidv = " << uidv << ", old uidv = "
+ // << mFolder->uidValidity() << endl;
+ if( !mFolder->uidValidity().isEmpty() && mFolder->uidValidity() != uidv ) {
+ // kdDebug(5006) << "Expunging the mailbox " << mFolder->name()
+ // << "!" << endl;
+ mFolder->expunge();
+ mFolder->setLastUid( 0 );
+ mFolder->clearUidMap();
+ }
+ } else
+ kdDebug(5006) << "No uidvalidity available for folder "
+ << mFolder->name() << endl;
+ }
+
+ a = cstr.find( "X-PermanentFlags: " );
+ if ( a < 0 ) {
+ kdDebug(5006) << "no PERMANENTFLAGS response? assumming custom flags are not available" << endl;
+ } else {
+ int b = cstr.find( "\r\n", a );
+ if ( (b - a - 18) >= 0 ) {
+ int flags = cstr.mid( a + 18, b - a - 18 ).toInt();
+ emit permanentFlags( flags );
+ } else {
+ kdDebug(5006) << "PERMANENTFLAGS response broken, assumming custom flags are not available" << endl;
+ }
+ }
+
+ mAccount->removeJob(it);
+ delete this;
+}
+
+
+void CachedImapJob::renameFolder( const QString &newName )
+{
+ // Set the source URL
+ KURL urlSrc = mAccount->getUrl();
+ urlSrc.setPath( mFolder->imapPath() );
+
+ // Set the destination URL - this is a bit trickier
+ KURL urlDst = mAccount->getUrl();
+ QString imapPath( mFolder->imapPath() );
+ // Destination url = old imappath - oldname + new name
+ imapPath.truncate( imapPath.length() - mFolder->folder()->name().length() - 1);
+ imapPath += newName + '/';
+ urlDst.setPath( imapPath );
+
+ ImapAccountBase::jobData jd( newName, mFolder->folder() );
+ jd.path = imapPath;
+
+ KIO::SimpleJob *simpleJob = KIO::rename( urlSrc, urlDst, false );
+ KIO::Scheduler::assignJobToSlave( mAccount->slave(), simpleJob );
+ mAccount->insertJob( simpleJob, jd );
+ connect( simpleJob, SIGNAL(result(KIO::Job *)),
+ SLOT(slotRenameFolderResult(KIO::Job *)) );
+}
+
+static void renameChildFolders( KMFolderDir* dir, const QString& oldPath,
+ const QString& newPath )
+{
+ if( dir ) {
+ KMFolderNode *node = dir->first();
+ while( node ) {
+ if( !node->isDir() ) {
+ KMFolderCachedImap* imapFolder =
+ static_cast<KMFolderCachedImap*>(static_cast<KMFolder*>(node)->storage());
+ if ( !imapFolder->imapPath().isEmpty() )
+ // Only rename folders that have been accepted by the server
+ if( imapFolder->imapPath().find( oldPath ) == 0 ) {
+ QString p = imapFolder->imapPath();
+ p = p.mid( oldPath.length() );
+ p.prepend( newPath );
+ imapFolder->setImapPath( p );
+ renameChildFolders( imapFolder->folder()->child(), oldPath, newPath );
+ }
+ }
+ node = dir->next();
+ }
+ }
+}
+
+void CachedImapJob::slotRenameFolderResult( KIO::Job *job )
+{
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+
+ if( job->error() ) {
+ // Error, revert label change
+ QMap<QString, KMAcctCachedImap::RenamedFolder>::ConstIterator renit = mAccount->renamedFolders().find( mFolder->imapPath() );
+ Q_ASSERT( renit != mAccount->renamedFolders().end() );
+ if ( renit != mAccount->renamedFolders().end() ) {
+ mFolder->folder()->setLabel( (*renit).mOldLabel );
+ mAccount->removeRenamedFolder( mFolder->imapPath() );
+ }
+ mAccount->handleJobError( job, i18n( "Error while trying to rename folder %1" ).arg( mFolder->label() ) + '\n' );
+ } else {
+ // Okay, the folder seems to be renamed on the server,
+ // now rename it on disk
+ QString oldName = mFolder->name();
+ QString oldPath = mFolder->imapPath();
+ mAccount->removeRenamedFolder( oldPath );
+ mFolder->setImapPath( (*it).path );
+ mFolder->FolderStorage::rename( (*it).url );
+
+ if( oldPath.endsWith( "/" ) ) oldPath.truncate( oldPath.length() -1 );
+ QString newPath = mFolder->imapPath();
+ if( newPath.endsWith( "/" ) ) newPath.truncate( newPath.length() -1 );
+ renameChildFolders( mFolder->folder()->child(), oldPath, newPath );
+ kmkernel->dimapFolderMgr()->contentsChanged();
+
+ mAccount->removeJob(it);
+ }
+ delete this;
+}
+
+void CachedImapJob::slotListMessagesResult( KIO::Job * job )
+{
+ KMAcctCachedImap::JobIterator it = mAccount->findJob(job);
+ if ( it == mAccount->jobsEnd() ) { // Shouldn't happen
+ delete this;
+ return;
+ }
+
+ if (job->error()) {
+ mErrorCode = job->error();
+ mAccount->handleJobError( job, i18n( "Error while deleting messages on the server: " ) + '\n' );
+ }
+ else
+ mAccount->removeJob(it);
+
+ delete this;
+}
+
+//-----------------------------------------------------------------------------
+void CachedImapJob::setParentFolder( const KMFolderCachedImap* parent )
+{
+ mParentFolder = const_cast<KMFolderCachedImap*>( parent );
+}
+
+}
+
+#include "cachedimapjob.moc"