HGKeeper

/* purple

* Purple is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

* This program 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 02111-1301 USA

#include "internal.h"

#include "keyring.h"

#include <kwallet.h>

#include <QQueue>

namespace KWalletPlugin {

class request

{

public:

virtual ~request();

virtual void detailedAbort(enum PurpleKeyringError error) = 0;

void abort();

virtual void execute(KWallet::Wallet *wallet) = 0;

protected:

gpointer data;

PurpleAccount *account;

QString password;

bool noPassword;

};

class engine : private QObject, private QQueue<request*>

{

Q_OBJECT

public:

engine();

~engine();

void queue(request *req);

void abortAll();

static engine *instance(bool create);

static void closeInstance(void);

private slots:

void walletOpened(bool opened);

void walletClosed();

private:

static engine *pinstance;

bool connected;

bool failed;

bool closing;

bool externallyClosed;

bool busy;

bool closeAfterBusy;

KWallet::Wallet *wallet;

void reopenWallet();

void executeRequests();

};

class save_request : public request

{

public:

save_request(PurpleAccount *account, const char *password,

PurpleKeyringSaveCallback cb, void *data);

void detailedAbort(enum PurpleKeyringError error);

void execute(KWallet::Wallet *wallet);

private:

PurpleKeyringSaveCallback callback;

};

class read_request : public request

{

public:

read_request(PurpleAccount *account,

PurpleKeyringReadCallback cb, void *data);

void detailedAbort(enum PurpleKeyringError error);

void execute(KWallet::Wallet *wallet);

private:

PurpleKeyringReadCallback callback;

};

}

pidgin/pidgin