forked from dolphin-emu/dolphin
		
	
		
			
				
	
	
		
			39 lines
		
	
	
		
			771 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			39 lines
		
	
	
		
			771 B
		
	
	
	
		
			C++
		
	
	
	
	
	
| // Copyright 2008 Dolphin Emulator Project
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| // Licensed under GPLv2+
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| // Refer to the license.txt file included.
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| 
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| #include "DiscIO/FileBlob.h"
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| #include <memory>
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| #include <string>
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| 
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| namespace DiscIO
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| {
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| PlainFileReader::PlainFileReader(std::FILE* file) : m_file(file)
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| {
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|   m_size = m_file.GetSize();
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| }
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| 
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| std::unique_ptr<PlainFileReader> PlainFileReader::Create(const std::string& filename)
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| {
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|   File::IOFile f(filename, "rb");
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|   if (f)
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|     return std::unique_ptr<PlainFileReader>(new PlainFileReader(f.ReleaseHandle()));
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| 
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|   return nullptr;
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| }
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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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|   if (m_file.Seek(offset, SEEK_SET) && m_file.ReadBytes(out_ptr, nbytes))
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|   {
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|     return true;
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|   }
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|   else
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|   {
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|     m_file.Clear();
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|     return false;
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|   }
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| }
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| 
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| }  // namespace
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