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c033a61899
Names, game IDs, patch lists, LBA ranges and hash exceptions are passed as pointer plus count. min/max/fill/copy become ternaries, memset and memcpy; FST entries sort with an in-place heap sort, partitions with an insertion sort. WAD content checks decrypt and hash in 2 KiB chunks straight from the borrowed input; banner names read onto the stack.
41 lines
867 B
C++
41 lines
867 B
C++
// Copyright 2008 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "DiscIO/FileBlob.h"
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#include <memory>
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#include <string>
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#include <utility>
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#include <vector>
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#include "Common/Assert.h"
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#include "Common/FileUtil.h"
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#include "Common/MsgHandler.h"
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namespace DiscIO
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{
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PlainFileReader::PlainFileReader(File::DirectIOFile file) : m_file(std::move(file))
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{
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m_size = m_file.GetSize();
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}
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std::unique_ptr<PlainFileReader> PlainFileReader::Create(File::DirectIOFile file)
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{
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if (file.IsOpen())
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return std::unique_ptr<PlainFileReader>(new PlainFileReader(std::move(file)));
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return nullptr;
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}
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std::unique_ptr<BlobReader> PlainFileReader::CopyReader() const
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{
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return Create(m_file);
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}
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bool PlainFileReader::Read(u64 offset, u64 nbytes, u8* out_ptr)
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{
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return m_file.OffsetRead(offset, out_ptr, nbytes);
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}
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} // namespace DiscIO
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