mirror of
https://github.com/love2d/love.git
synced 2026-08-16 00:02:12 +02:00
Sasha Szpakowski
115 lines
2.3 KiB
C++
115 lines
2.3 KiB
C++
/**
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* Copyright (c) 2006-2024 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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#include "FileData.h"
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// C++
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#include <iostream>
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#include <limits>
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namespace love
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{
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namespace filesystem
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{
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love::Type FileData::type("FileData", &Data::type);
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FileData::FileData(uint64 size, const std::string &filename)
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: data(nullptr)
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, size((size_t) size)
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, filename(filename)
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{
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try
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{
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data = new char[(size_t) size];
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}
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catch (std::bad_alloc &)
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{
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throw love::Exception("Out of memory.");
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}
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size_t dotpos = filename.rfind('.');
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if (dotpos != std::string::npos)
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{
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extension = filename.substr(dotpos + 1);
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name = filename.substr(0, dotpos);
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}
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else
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name = filename;
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}
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FileData::FileData(const FileData &c)
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: data(nullptr)
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, size(c.size)
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, filename(c.filename)
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, extension(c.extension)
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, name(c.name)
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{
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try
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{
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data = new char[(size_t) size];
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}
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catch (std::bad_alloc &)
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{
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throw love::Exception("Out of memory.");
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}
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memcpy(data, c.data, size);
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}
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FileData::~FileData()
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{
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delete [] data;
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}
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FileData *FileData::clone() const
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{
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return new FileData(*this);
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}
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void *FileData::getData() const
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{
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return data;
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}
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size_t FileData::getSize() const
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{
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size_t sizemax = std::numeric_limits<size_t>::max();
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return size > sizemax ? sizemax : (size_t) size;
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}
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const std::string &FileData::getFilename() const
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{
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return filename;
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}
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const std::string &FileData::getExtension() const
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{
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return extension;
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}
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const std::string &FileData::getName() const
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{
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return name;
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}
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} // filesystem
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} // love
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