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/*
This file is part of the KDE libraries
Copyright (c) 2002-2004 George Staikos <staikos@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef _KWALLETD_H_
#define _KWALLETD_H_
#include <kded/kdedmodule.h>
#include <qintdict.h>
#include <qstring.h>
#include <qwidget.h>
#include <qguardedptr.h>
#include "kwalletbackend.h"
#include <time.h>
#include <stdlib.h>
class KDirWatch;
class KTimeout;
// @Private
class KWalletTransaction;
class KWalletD : public KDEDModule {
Q_OBJECT
K_DCOP
public:
KWalletD(const QCString &name);
virtual ~KWalletD();
k_dcop:
// Is the wallet enabled? If not, all open() calls fail.
virtual bool isEnabled() const;
// Open and unlock the wallet
virtual int open(const QString& wallet, uint wId);
// Open and unlock the wallet with this path
virtual int openPath(const QString& path, uint wId);
// Asynchronous open - must give the object to return the handle
// to.
virtual void openAsynchronous(const QString& wallet, const QCString& returnObject, uint wId);
// Close and lock the wallet
// If force = true, will close it for all users. Behave. This
// can break applications, and is generally intended for use by
// the wallet manager app only.
virtual int close(const QString& wallet, bool force);
virtual int close(int handle, bool force);
// Save to disk but leave open
virtual ASYNC sync(int handle);
// Physically deletes the wallet from disk.
virtual int deleteWallet(const QString& wallet);
// Returns true if the wallet is open
virtual bool isOpen(const QString& wallet) const;
virtual bool isOpen(int handle);
// List the users of this wallet
virtual QStringList users(const QString& wallet) const;
// Change the password of this wallet
virtual void changePassword(const QString& wallet, uint wId);
// A list of all wallets
virtual QStringList wallets() const;
// A list of all folders in this wallet
virtual QStringList folderList(int handle);
// Does this wallet have this folder?
virtual bool hasFolder(int handle, const QString& folder);
// Create this folder
virtual bool createFolder(int handle, const QString& folder);
// Remove this folder
virtual bool removeFolder(int handle, const QString& folder);
// List of entries in this folder
virtual QStringList entryList(int handle, const QString& folder);
// Read an entry. If the entry does not exist, it just
// returns an empty result. It is your responsibility to check
// hasEntry() first.
virtual QByteArray readEntry(int handle, const QString& folder, const QString& key);
virtual QByteArray readMap(int handle, const QString& folder, const QString& key);
virtual QString readPassword(int handle, const QString& folder, const QString& key);
virtual QMap<QString, QByteArray> readEntryList(int handle, const QString& folder, const QString& key);
virtual QMap<QString, QByteArray> readMapList(int handle, const QString& folder, const QString& key);
virtual QMap<QString, QString> readPasswordList(int handle, const QString& folder, const QString& key);
// Rename an entry. rc=0 on success.
virtual int renameEntry(int handle, const QString& folder, const QString& oldName, const QString& newName);
// Write an entry. rc=0 on success.
virtual int writeEntry(int handle, const QString& folder, const QString& key, const QByteArray& value, int entryType);
virtual int writeEntry(int handle, const QString& folder, const QString& key, const QByteArray& value);
virtual int writeMap(int handle, const QString& folder, const QString& key, const QByteArray& value);
virtual int writePassword(int handle, const QString& folder, const QString& key, const QString& value);
// Does the entry exist?
virtual bool hasEntry(int handle, const QString& folder, const QString& key);
// What type is the entry?
virtual int entryType(int handle, const QString& folder, const QString& key);
// Remove an entry. rc=0 on success.
virtual int removeEntry(int handle, const QString& folder, const QString& key);
// Disconnect an app from a wallet
virtual bool disconnectApplication(const QString& wallet, const QCString& application);
virtual void reconfigure();
// Determine
virtual bool folderDoesNotExist(const QString& wallet, const QString& folder);
virtual bool keyDoesNotExist(const QString& wallet, const QString& folder, const QString& key);
virtual void closeAllWallets();
virtual QString networkWallet();
virtual QString localWallet();
private slots:
void slotAppUnregistered(const QCString& app);
void emitWalletListDirty();
void timedOut(int);
void notifyFailures();
void processTransactions();
private:
int internalOpen(const QCString& appid, const QString& wallet, bool isPath = false, WId w = 0, bool modal = false);
bool isAuthorizedApp(const QCString& appid, const QString& wallet, WId w);
// This also validates the handle. May return NULL.
KWallet::Backend* getWallet(const QCString& appid, int handle);
// Generate a new unique handle.
int generateHandle();
// Invalidate a handle (remove it from the QMap)
void invalidateHandle(int handle);
// Emit signals about closing wallets
void doCloseSignals(int,const QString&);
void emitFolderUpdated(const QString&, const QString&);
// Internal - close this wallet.
int closeWallet(KWallet::Backend *w, int handle, bool force);
// Implicitly allow access for this application
bool implicitAllow(const QString& wallet, const QCString& app);
bool implicitDeny(const QString& wallet, const QCString& app);
QCString friendlyDCOPPeerName();
void doTransactionChangePassword(const QCString& appid, const QString& wallet, uint wId);
int doTransactionOpen(const QCString& appid, const QString& wallet, uint wId, bool modal);
void setupDialog( QWidget* dialog, WId wId, const QCString& appid, bool modal );
void checkActiveDialog();
QIntDict<KWallet::Backend> _wallets;
QMap<QCString,QValueList<int> > _handles;
QMap<QString,QCString> _passwords;
KDirWatch *_dw;
int _failed;
bool _leaveOpen, _closeIdle, _launchManager, _enabled;
bool _openPrompt, _firstUse, _showingFailureNotify;
int _idleTime;
QMap<QString,QStringList> _implicitAllowMap, _implicitDenyMap;
KTimeout *_timeouts;
QPtrList<KWalletTransaction> _transactions;
QGuardedPtr< QWidget > activeDialog;
};
#endif
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