58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include "stdafx.h"
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#include "Blob.h"
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#include "FileBlob.h"
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namespace DiscIO
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{
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PlainFileReader::PlainFileReader(FILE* file__)
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{
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file_ = file__;
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fseek(file_, 0, SEEK_END);
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size = ftell(file_);
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fseek(file_, 0, SEEK_SET);
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}
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PlainFileReader* PlainFileReader::Create(const char* filename)
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{
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FILE* file_ = fopen(filename, "rb");
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if (file_)
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return new PlainFileReader(file_);
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else
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return NULL;
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}
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PlainFileReader::~PlainFileReader()
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{
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fclose(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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int seekStatus = fseek(file_, offset, SEEK_SET);
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if (seekStatus != 0)
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return false;
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size_t bytesRead = fread(out_ptr, 1, nbytes, file_);
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return bytesRead == nbytes;
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}
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} // namespace
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