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197 lines
6.3 KiB
197 lines
6.3 KiB
/**
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* quotajobs.h
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*
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* Copyright (c) 2006 Till Adam <adam@kde.org>
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of this program with any edition of
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* the TQt library by Trolltech AS, Norway (or with modified versions
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* of TQt that use the same license as TQt), and distribute linked
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* combinations including the two. You must obey the GNU General
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* Public License in all respects for all of the code used other than
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* TQt. If you modify this file, you may extend this exception to
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* your version of the file, but you are not obligated to do so. If
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* you do not wish to do so, delete this exception statement from
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* your version.
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*/
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#ifndef QUOTAJOBS_H
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#define QUOTAJOBS_H
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#include <tqvariant.h>
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#include <tdeio/job.h>
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#include <tdelocale.h>
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#include <tqvaluevector.h>
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#include <math.h>
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#include "globalsettings.h"
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namespace KMail {
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// One quota entry consisting of a name, the quota root,
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// the current value and the maximal value
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class QuotaInfo {
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public :
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QuotaInfo() {} // for TQValueVector
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QuotaInfo( const TQString& _name, const TQString& _root, const TQVariant& _current, const TQVariant& _max )
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: mName( _name ), mRoot( _root ), mCurrent( _current ),mMax( _max ) {}
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bool operator==( const QuotaInfo & other ) const {
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return mName == other.mName && mRoot == other.mRoot && mMax == other.mMax && mCurrent == other.mCurrent;
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}
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bool operator!=( const QuotaInfo & other ) const {
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return !(operator==(other) );
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}
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bool isValid() const { return !mName.isEmpty(); }
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bool isEmpty() const { return mName.isEmpty() || ( mRoot.isEmpty() && !mCurrent.isValid() && !mMax.isValid() ); }
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TQString name() const { return mName; }
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void setName( const TQString& n ) { mName = n; }
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TQString root() const { return mRoot; }
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void setRoot( const TQString& r ) { mRoot = r; }
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TQVariant max() const { return mMax; }
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void setMax( const TQVariant& m ) { mMax = m; }
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TQVariant current() const { return mCurrent; }
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void setCurrent( const TQVariant& c ) { mCurrent = c; }
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TQString toString() const {
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if ( isValid() && !isEmpty() ) {
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readConfig();
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int factor = static_cast<int> ( pow( 1000, mFactor ) );
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return i18n("%1 of %2 %3 used").arg( mCurrent.toInt() / factor )
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.arg( mMax.toInt() / factor ).arg( mUnits );
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}
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return TQString();
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}
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private:
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void readConfig() const {
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if( GlobalSettings::self()->quotaUnit() == GlobalSettings::EnumQuotaUnit::KB )
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{
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mUnits = i18n("KB");
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mFactor = 0;
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}
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else if( GlobalSettings::self()->quotaUnit() == GlobalSettings::EnumQuotaUnit::MB )
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{
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mUnits = i18n("MB");
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mFactor = 1;
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}
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else if( GlobalSettings::self()->quotaUnit() == GlobalSettings::EnumQuotaUnit::GB )
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{
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mUnits = i18n("GB");
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mFactor = 2;
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}
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}
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TQString mName; // e.g. STORAGE
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TQString mRoot; /// e.g. INBOX
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TQVariant mCurrent;
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TQVariant mMax;
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mutable TQString mUnits; //used by readConfig (const) privately and is modified
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mutable int mFactor;
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};
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typedef TQValueVector<QuotaInfo> QuotaInfoList;
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/**
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* This namespace contains functions that return jobs for quota operations.
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*
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* The current implementation is tied to IMAP.
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* If someone wants to extend this to other protocols, turn the namespace into a class
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* and use virtual methods.
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*/
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namespace QuotaJobs {
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class GetQuotarootJob;
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/**
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* Get the quotaroots for a mailbox
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* @param slave Slave object the job should be assigned to
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* @param url URL for which to get the quotaroot
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*/
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GetQuotarootJob* getQuotaroot( TDEIO::Slave* slave, const KURL& url );
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class GetStorageQuotaJob;
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/**
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* Get the storage quota for a mailbox, if there is one.
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* @param slave Slave object the job should be assigned to
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* @param url URL for which to get the storage quota
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*/
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GetStorageQuotaJob* getStorageQuota( TDEIO::Slave* slave, const KURL& url );
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/// for getQuotaroot()
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class GetQuotarootJob : public TDEIO::SimpleJob
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{
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Q_OBJECT
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public:
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GetQuotarootJob( const KURL& url, const TQByteArray &packedArgs, bool showProgressInfo );
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signals:
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/** Emitted when the server returns a (potentially empty) list of
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* quota roots for the specified mailbox.
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* @param roots List of quota roots for the mailbox
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*/
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void quotaRootResult( const TQStringList& roots );
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/**
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* Emitted when the server returns a list of quota infos for the specified
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* mailbox. This is an aggregate of all quotas for all applicable roots for
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* the mailbox. It happens as a side effect of root listing.
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* @param info List of quota infos for the mailbox
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*/
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void quotaInfoReceived( const QuotaInfoList& info );
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protected slots:
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void slotInfoMessage( TDEIO::Job*, const TQString& );
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};
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/// for getStorageQuota()
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class GetStorageQuotaJob : public TDEIO::Job
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{
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Q_OBJECT
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public:
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GetStorageQuotaJob( TDEIO::Slave* slave, const KURL& url );
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/** Returns the storage quota info, if any, can be queried on result(). */
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QuotaInfo storageQuotaInfo() const;
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signals:
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/** Emitted to indicate that storage quota information has
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* been received. Is not emitted if there is no such info
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* on the server, so users need to rely on the normal
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* result() signal to be informed when the job is done.
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*/
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void storageQuotaResult( const QuotaInfo& info );
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protected slots:
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void slotQuotarootResult( const TQStringList& roots );
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void slotQuotaInfoReceived( const QuotaInfoList& roots );
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private:
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QuotaInfo mStorageQuotaInfo;
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};
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} // QuotaJobs namespace
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} // KMail namespace
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#endif /* QUOTAJOBS_H */
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