love2d.love-android/jni/love/src/modules/filesystem/FileData.cpp

/**
 * Copyright (c) 2006-2015 LOVE Development 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.
 **/

#include "FileData.h"

// C++
#include <iostream>
#include <limits>

namespace love
{
namespace filesystem
{

FileData::FileData(uint64 size, const std::string &filename)
	: data(new char[(size_t) size])
	, size((size_t) size)
	, filename(filename)
{
	if (filename.rfind('.') != std::string::npos)
		extension = filename.substr(filename.rfind('.')+1);
}

FileData::~FileData()
{
	delete [] data;
}

void *FileData::getData() const
{
	return (void *)data;
}

size_t FileData::getSize() const
{
	size_t sizemax = std::numeric_limits<size_t>::max();
	return size > sizemax ? sizemax : (size_t) size;
}

const std::string &FileData::getFilename() const
{
	return filename;
}

const std::string &FileData::getExtension() const
{
	return extension;
}

bool FileData::getConstant(const char *in, Decoder &out)
{
	return decoders.find(in, out);
}

bool FileData::getConstant(Decoder in, const char  *&out)
{
	return decoders.find(in, out);
}

StringMap<FileData::Decoder, FileData::DECODE_MAX_ENUM>::Entry FileData::decoderEntries[] =
{
	{"file", FileData::FILE},
	{"base64", FileData::BASE64},
};

StringMap<FileData::Decoder, FileData::DECODE_MAX_ENUM> FileData::decoders(FileData::decoderEntries, sizeof(FileData::decoderEntries));

} // filesystem
} // love