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// This is a -*- c++ -*- header file.
// Copyright (c) 1997 by Jim Lynch.
// Copyright (c) 2010 by Philipp Schafft.
// This software comes with NO WARRANTY WHATSOEVER.
//
// 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; version 2 dated June, 1991, 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
// 02110-1301 USA
//
// On Debian Linux systems, the complete text of the GNU General
// Public License can be found in `/usr/doc/copyright/GPL'.
#ifndef Record_h
#define Record_h
#include "db4++-stuff.h"
#include "str-conversions.h"
// #include <gdbm.h>
#include <malloc.h>
#include <string>
#include <iostream>
class Record
{
protected:
virtual void Destroy(void)
{
}
virtual void SetNull(void)
{
}
virtual void SetFromDataString(const char *theDataString)
{
}
public:
Record() { }
virtual ~Record() { }
virtual const char *FormNewDataCString() const
{
}
virtual void Read(Db &handle, const std::string &theKey)
{
std::string theValue;
Destroy();
if(::Read(handle, theKey, theValue))
{
SetFromDataString(theValue.c_str());
}
else
{
SetNull();
}
// const char *key = theKey.c_str();
//
// Read(handle, key);
}
virtual void Read(Db &handle, const char *theKey)
{
std::string key(theKey);
Read(handle, key);
// Dbt key((void*) theKey, strlen(theKey) + 1);
// Dbt content;
// char * p;
//
// handle.get(NULL, &key, &content, 0);
// p = (char *) content.get_data();
//
// Destroy();
//
// if(p)
// {
// char *tmp = MakeCStringCopy(p);
//
// SetFromDataString(tmp);
// }
// else
// SetNull();
}
virtual void Write(Db &handle, const char *theKey) const
{
std::string p(FormNewDataCString());
std::string key(theKey);
int wrOK = ::Write(handle, key, p);
}
virtual void Print(std::ostream &out) const
{
const char *p = FormNewDataCString();
out << p;
delete[] p;
}
};
inline std::ostream &operator<<(std::ostream &out, const Record &it)
{
it.Print(out);
return out;
}
#endif
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