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Don't create new IOFiles when creating a blob

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...except for WBFS, which is special because
it has the ability to open multiple files.
This commit is contained in:
JosJuice 2016-12-21 12:50:15 +01:00
commit 8d54bbc528
10 changed files with 93 additions and 80 deletions
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13
Source/Core/DiscIO/FileBlob.cpp
View file

@ -2,22 +2,23 @@
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include "DiscIO/FileBlob.h"
#include <memory>
#include <string>
#include <utility>
#include "DiscIO/FileBlob.h"
namespace DiscIO
{
PlainFileReader::PlainFileReader(std::FILE* file) : m_file(file)
PlainFileReader::PlainFileReader(File::IOFile file) : m_file(std::move(file))
{
m_size = m_file.GetSize();
}
std::unique_ptr<PlainFileReader> PlainFileReader::Create(const std::string& filename)
std::unique_ptr<PlainFileReader> PlainFileReader::Create(File::IOFile file)
{
File::IOFile f(filename, "rb");
if (f)
return std::unique_ptr<PlainFileReader>(new PlainFileReader(f.ReleaseHandle()));
if (file)
return std::unique_ptr<PlainFileReader>(new PlainFileReader(std::move(file)));
return nullptr;
}