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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
#include "Core/precomp.h"
#include "API/Core/IOData/outputsource_zipped.h"
/////////////////////////////////////////////////////////////////////////////
// CL_OutputSource_Zipped_Generic
class CL_OutputSource_Zipped_Generic
{
public:
CL_OutputSource *output;
bool delete_output;
int pos;
int length;
};
/////////////////////////////////////////////////////////////////////////////
// Construction:
CL_OutputSource_Zipped::CL_OutputSource_Zipped(
CL_OutputSource *output,
bool delete_output)
:
impl(new CL_OutputSource_Zipped_Generic)
{
impl->output = output;
impl->delete_output = delete_output;
impl->pos = 0;
impl->length = 0;
}
CL_OutputSource_Zipped::CL_OutputSource_Zipped(
const CL_OutputSource_Zipped ©)
:
impl(new CL_OutputSource_Zipped_Generic)
{
impl->output = copy.impl->output->clone();
impl->delete_output = true;
impl->pos = copy.impl->pos;
impl->length = copy.impl->length;
}
CL_OutputSource_Zipped::~CL_OutputSource_Zipped()
{
if (impl->delete_output) delete impl->output;
delete impl;
}
/////////////////////////////////////////////////////////////////////////////
// Attributes:
int CL_OutputSource_Zipped::tell() const
{
return impl->pos;
}
int CL_OutputSource_Zipped::size() const
{
return impl->length;
}
/////////////////////////////////////////////////////////////////////////////
// Operations:
int CL_OutputSource_Zipped::write(const void *data, int size)
{
int written = impl->output->write(data, size);
impl->pos += written;
impl->length += written;
return written;
}
void CL_OutputSource_Zipped::open()
{
impl->output->open();
impl->pos = 0;
impl->length = 0;
}
void CL_OutputSource_Zipped::close()
{
impl->output->close();
}
CL_OutputSource *CL_OutputSource_Zipped::clone()
{
return new CL_OutputSource_Zipped(*this);
}
/////////////////////////////////////////////////////////////////////////////
// Implementation:
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