anki-3d-engine/src/resource/ResourceObject.cpp

// Copyright (C) 2009-2015, Panagiotis Christopoulos Charitos.
// All rights reserved.
// Code licensed under the BSD License.
// http://www.anki3d.org/LICENSE

#include "anki/resource/ResourceObject.h"
#include "anki/resource/ResourceManager.h"
#include "anki/misc/Xml.h"

namespace anki {

//==============================================================================
ResourceObject::ResourceObject(ResourceManager* manager)
	: m_manager(manager)
	, m_refcount(0)
{}

//==============================================================================
ResourceObject::~ResourceObject()
{
	m_fname.destroy(getAllocator());
}

//==============================================================================
ResourceAllocator<U8> ResourceObject::getAllocator() const
{
	return m_manager->getAllocator();
}

//==============================================================================
TempResourceAllocator<U8> ResourceObject::getTempAllocator() const
{
	return m_manager->getTempAllocator();
}

//==============================================================================
Error ResourceObject::openFile(const CString& filename, ResourceFilePtr& file)
{
	return m_manager->getFilesystem().openFile(filename, file);
}

//==============================================================================
Error ResourceObject::openFileReadAllText(
	const CString& filename,
	StringAuto& text)
{
	// Load file
	ResourceFilePtr file;
	ANKI_CHECK(m_manager->getFilesystem().openFile(filename, file));

	// Read string
	text = std::move(StringAuto(getTempAllocator()));
	ANKI_CHECK(file->readAllText(getTempAllocator(), text));

	return ErrorCode::NONE;
}

//==============================================================================
Error ResourceObject::openFileParseXml(
	const CString& filename,
	XmlDocument& xml)
{
	StringAuto txt(getTempAllocator());
	ANKI_CHECK(openFileReadAllText(filename, txt));

	ANKI_CHECK(xml.parse(txt.toCString(), getTempAllocator()));

	return ErrorCode::NONE;
}

} // end namespace anki