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Created V0.3.x branch and moved the head into the trunk directory.

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@246 b45a01b8-16f6-495d-af2f-9b41ad6348cc
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drbob 2007-11-15 03:18:48 +00:00
commit 935745a08e
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108
libretroshare/src/pqi/pqibin.h Normal file
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/*
* "$Id: pqibin.h,v 1.2 2007-02-18 21:46:49 rmf24 Exp $"
*
* 3P/PQI network interface for RetroShare.
*
* Copyright 2004-2006 by Robert Fernie.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 2 as published by the Free Software Foundation.
*
* 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "retroshare@lunamutt.com".
*
*/
#ifndef PQI_BIN_INTERFACE_HEADER
#define PQI_BIN_INTERFACE_HEADER
#include "pqi/pqi_base.h"
class BinFileInterface: public BinInterface
{
public:
BinFileInterface(char *fname, int flags);
virtual ~BinFileInterface();
virtual int tick() { return 1; }
virtual int senddata(void *data, int len);
virtual int readdata(void *data, int len);
virtual int netstatus() { return 1;}
virtual int isactive() { return (buf != NULL);}
virtual bool moretoread()
{
if ((buf) && (bin_flags | BIN_FLAGS_READABLE))
{
if ((size - ftell(buf)) > 0)
{
return true;
}
}
return false;
}
virtual bool cansend() { return (bin_flags | BIN_FLAGS_WRITEABLE); }
private:
int bin_flags;
FILE *buf;
int size;
};
class BinMemInterface: public BinInterface
{
public:
BinMemInterface(int defsize, int flags);
virtual ~BinMemInterface();
int fseek(int loc);
int memsize() { return recvsize; }
void *memptr() { return buf; }
virtual int tick() { return 1; }
virtual int senddata(void *data, int len);
virtual int readdata(void *data, int len);
virtual int netstatus() { return 1; }
virtual int isactive() { return 1; }
virtual bool moretoread()
{
if ((buf) && (bin_flags | BIN_FLAGS_READABLE ))
{
if (readloc < recvsize)
{
return true;
}
}
return false;
}
virtual bool cansend() { return (bin_flags | BIN_FLAGS_WRITEABLE); }
private:
int bin_flags;
void *buf;
int size;
int recvsize;
int readloc;
};
#endif // PQI_BINARY_INTERFACES_HEADER