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/**************************************************************************/
/* */
/* Copyright (c) 2001, 2010 NoMachine, http://www.nomachine.com/. */
/* */
/* NXCOMP, NX protocol compression and NX extensions to this software */
/* are copyright of NoMachine. Redistribution and use of the present */
/* software is allowed according to terms specified in the file LICENSE */
/* which comes in the source distribution. */
/* */
/* Check http://www.nomachine.com/licensing.html for applicability. */
/* */
/* NX and NoMachine are trademarks of Medialogic S.p.A. */
/* */
/* All rights reserved. */
/* */
/**************************************************************************/
#ifndef ClientStore_H
#define ClientStore_H
#include "Message.h"
#include "Split.h"
#include "ChannelStore.h"
class StaticCompressor;
class ClientStore : public ChannelStore
{
public:
ClientStore(StaticCompressor *compressor);
virtual ~ClientStore();
//
// Get the store based on the index.
//
MessageStore *getRequestStore(unsigned char opcode) const
{
return requests_[opcode];
}
SplitStore *getSplitStore(int resource) const
{
return splits_[resource];
}
int getSplitTotalSize() const
{
return SplitStore::getTotalSize();
}
int getSplitTotalStorageSize() const
{
return SplitStore::getTotalStorageSize();
}
CommitStore *getCommitStore() const
{
return commits_;
}
int getCommitSize() const
{
return commits_ -> getSize();
}
void dumpSplitStore(int resource) const
{
splits_[resource] -> dump();
}
void dumpCommitStore() const
{
commits_ -> dump();
}
void dumpSplitStores() const;
SplitStore *createSplitStore(int resource)
{
splits_[resource] = new SplitStore(compressor_, commits_, resource);
return splits_[resource];
}
void destroySplitStore(int resource)
{
delete splits_[resource];
splits_[resource] = NULL;
}
//
// Actually save the message store
// to disk according to proxy mode.
//
int saveRequestStores(ostream *cachefs, md5_state_t *md5StateStream,
md5_state_t *md5StateClient, T_checksum_action checksumAction,
T_data_action dataAction) const;
int loadRequestStores(istream *cachefs, md5_state_t *md5StateStream,
T_checksum_action checksumAction, T_data_action dataAction) const;
private:
//
// A client store contains requests.
//
MessageStore *requests_[CHANNEL_STORE_OPCODE_LIMIT];
//
// Client messages being split.
//
SplitStore *splits_[CHANNEL_STORE_RESOURCE_LIMIT];
//
// Messages having been recomposed.
//
CommitStore *commits_;
//
// Passed forward to the other stores.
//
StaticCompressor *compressor_;
};
#endif /* ClientStore_H */
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