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42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
/*
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Derived from source code of TrueCrypt 7.1a, which is
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Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
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by the TrueCrypt License 3.0.
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Modifications and additions to the original source code (contained in this file)
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and all other portions of this file are Copyright (c) 2013-2016 IDRIX
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and are governed by the Apache License 2.0 the full text of which is
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contained in the file License.txt included in VeraCrypt binary and source
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code distribution packages.
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*/
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#include "TextReader.h"
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namespace VeraCrypt
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{
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TextReader::TextReader (const FilePath &path)
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{
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InputFile.reset (new File);
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InputFile->Open (path);
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InputStream = shared_ptr <Stream> (new FileStream (InputFile));
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}
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bool TextReader::ReadLine (string &outputString)
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{
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outputString.erase();
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char c;
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while (InputStream->Read (BufferPtr ((byte *) &c, sizeof (c))) == sizeof (c))
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{
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if (c == '\r')
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continue;
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if (c == '\n')
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return true;
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outputString += c;
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}
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return !outputString.empty();
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}
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}
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