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32 lines
647 B
C++
32 lines
647 B
C++
#ifndef MANGLE_STREAM_FILESERVER_H
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#define MANGLE_STREAM_FILESERVER_H
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#include "std_stream.hpp"
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#include <fstream>
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#include <stdexcept>
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namespace Mangle {
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namespace Stream {
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/** Very simple file input stream, based on std::ifstream
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*/
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class FileStream : public StdStream
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{
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std::ifstream file;
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public:
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FileStream(const std::string &name)
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: StdStream(&file)
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{
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file.open(name.c_str(), std::ios::binary);
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if(file.fail())
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throw std::runtime_error("FileStream: failed to open file " + name);
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}
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~FileStream() { file.close(); }
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};
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typedef boost::shared_ptr<FileStream> FileStreamPtr;
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}} // namespaces
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#endif
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