119 lines
3.1 KiB
C++
119 lines
3.1 KiB
C++
/****************************************************************************
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Copyright (c) 2006, Radon Labs GmbH
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "stdneb.h"
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#include "io/textreader.h"
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#include <string.h>
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namespace IO
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{
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__ImplementClass(IO::TextReader, 'TXTR', IO::StreamReader);
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using namespace Util;
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//------------------------------------------------------------------------------
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/**
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*/
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TextReader::TextReader()
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{
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// empty
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}
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//------------------------------------------------------------------------------
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/**
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*/
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TextReader::~TextReader()
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{
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if (this->IsOpen())
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{
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this->Close();
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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unsigned char
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TextReader::ReadChar()
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{
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unsigned char c;
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this->stream->Read(&c, sizeof(c));
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return c;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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String
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TextReader::ReadLine()
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{
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// read chunk until newline found
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String result;
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char tmp[2];
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tmp[1] = '\0';
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while(!this->stream->Eof())
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{
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if(1 != this->stream->Read(tmp, 1)) break;
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if(tmp[0] == '\n') break;
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result.Append(String(tmp));
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}
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return result;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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String
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TextReader::ReadAll()
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{
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String result;
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if (this->stream->GetSize() > 0)
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{
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this->stream->Seek(0, Stream::Begin);
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Stream::Size size = this->stream->GetSize();
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char* buf = (char*) Memory::Alloc(Memory::ScratchHeap, size + 1);
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Stream::Size bytesRead = this->stream->Read(buf, size);
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buf[bytesRead] = 0;
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result = buf;
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Memory::Free(Memory::ScratchHeap, buf);
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}
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return result;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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Array<String>
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TextReader::ReadAllLines()
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{
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Array<String> result;
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while (!stream->Eof())
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{
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result.Append(this->ReadLine());
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}
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return result;
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}
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} // namespace IO
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