58 lines
1.0 KiB
C++
58 lines
1.0 KiB
C++
#ifndef CFILE_HPP_
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#define CFILE_HPP_
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#include <stdio.h>
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#include <string>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include "common/types.h"
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class CFile
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{
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public:
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enum eOpenTypes
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{
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ReadOnly,
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WriteOnly,
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ReadWrite,
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Append
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};
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CFile();
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CFile(const std::string & filepath, eOpenTypes mode);
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CFile(const u8 * memory, int memsize);
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virtual ~CFile();
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int open(const std::string & filepath, eOpenTypes mode);
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int open(const u8 * memory, int memsize);
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bool isOpen() const {
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if(iFd >= 0)
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return true;
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if(mem_file)
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return true;
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return false;
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}
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void close();
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int read(u8 * ptr, size_t size);
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int write(const u8 * ptr, size_t size);
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int fwrite(const char *format, ...);
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int seek(long int offset, int origin);
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u64 tell() { return pos; };
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u64 size() { return filesize; };
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void rewind() { this->seek(0, SEEK_SET); };
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protected:
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int iFd;
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const u8 * mem_file;
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u64 filesize;
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u64 pos;
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};
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#endif
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