// distribution boxbackup-0.11rc2 (svn version: 2072)
//  
// Copyright (c) 2003 - 2008
//      Ben Summers and contributors.  All rights reserved.
//  
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. All use of this software and associated advertising materials must 
//    display the following acknowledgment:
//        This product includes software developed by Ben Summers.
// 4. The names of the Authors may not be used to endorse or promote
//    products derived from this software without specific prior written
//    permission.
// 
// [Where legally impermissible the Authors do not disclaim liability for 
// direct physical injury or death caused solely by defects in the software 
// unless it is modified by a third party.]
// 
// THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//  
//  
//  
// --------------------------------------------------------------------------
//
// File
//		Name:    BackupStoreDaemon.h
//		Purpose: Backup store daemon
//		Created: 2003/08/20
//
// --------------------------------------------------------------------------

#ifndef BACKUPSTOREDAEMON__H
#define BACKUPSTOREDAEMON__H

#include "ServerTLS.h"
#include "BoxPortsAndFiles.h"
#include "BackupConstants.h"
#include "IOStreamGetLine.h"

class BackupStoreAccounts;
class BackupStoreAccountDatabase;
class HousekeepStoreAccount;

// --------------------------------------------------------------------------
//
// Class
//		Name:    BackupStoreDaemon
//		Purpose: Backup store daemon implementation
//		Created: 2003/08/20
//
// --------------------------------------------------------------------------
class BackupStoreDaemon : public ServerTLS<BOX_PORT_BBSTORED>
{
	friend class HousekeepStoreAccount;

public:
	BackupStoreDaemon();
	~BackupStoreDaemon();
private:
	BackupStoreDaemon(const BackupStoreDaemon &rToCopy);
public:

	// For BackupContext to communicate with housekeeping process
	void SendMessageToHousekeepingProcess(const void *Msg, int MsgLen)
	{
#ifndef WIN32
		mInterProcessCommsSocket.Write(Msg, MsgLen);
#endif
	}

protected:
	
	virtual void SetupInInitialProcess();

	virtual void Run();

	virtual void Connection(SocketStreamTLS &rStream);
	void Connection2(SocketStreamTLS &rStream);
	
	virtual const char *DaemonName() const;
	virtual std::string DaemonBanner() const;

	const ConfigurationVerify *GetConfigVerify() const;
	
	// Housekeeping functions
	void HousekeepingProcess();
	bool CheckForInterProcessMsg(int AccountNum = 0, int MaximumWaitTime = 0);

	void LogConnectionStats(const char *commonName, const SocketStreamTLS &s);

private:
	BackupStoreAccountDatabase *mpAccountDatabase;
	BackupStoreAccounts *mpAccounts;
	bool mExtendedLogging;
	bool mHaveForkedHousekeeping;
	bool mIsHousekeepingProcess;
	bool mHousekeepingInited;
	
	SocketStream mInterProcessCommsSocket;
	IOStreamGetLine mInterProcessComms;

	virtual void OnIdle();
	void HousekeepingInit();
	void RunHousekeepingIfNeeded();
	int64_t mLastHousekeepingRun;
};


#endif // BACKUPSTOREDAEMON__H