ab8c15ecb7
I had been returning success / failed boolean values for various operations. I think it's better to throw an exception in these "exceptional" circumstances since error values can give more information about why a function failed. Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com>
48 lines
737 B
C++
48 lines
737 B
C++
/*
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* Copyright 2013 (c) Anna Schumaker.
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*/
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#ifndef OCARINA_FILE_H
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#define OCARINA_FILE_H
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#include <fstream>
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#include <string>
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#define FILE_VERSION 0
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enum FileLocHint {
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FILE_TYPE_CONFIG,
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FILE_TYPE_DATA,
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FILE_TYPE_LEGACY,
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FILE_TYPE_INVALID,
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};
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enum OpenMode {
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OPEN_READ,
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OPEN_WRITE,
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NOT_OPEN,
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};
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class File : public std::fstream {
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private:
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OpenMode mode;
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FileLocHint hint;
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std::string filepath;
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unsigned int version;
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void find_dir(std::string &);
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void open_read();
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void open_write();
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public:
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File(const std::string &, FileLocHint);
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~File();
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const char *get_filepath();
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const unsigned int get_version();
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bool exists();
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void open(OpenMode);
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void close();
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std::string getline();
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};
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#endif /* OCARINA_FILE_H */
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