48 lines
884 B
C
48 lines
884 B
C
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// Common/C_FileIO.h
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#ifndef __COMMON_C_FILEIO_H
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#define __COMMON_C_FILEIO_H
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#include <stdio.h>
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#include <sys/types.h>
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#include "Types.h"
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#include "MyWindows.h"
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namespace NC {
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namespace NFile {
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namespace NIO {
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class CFileBase
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{
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protected:
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int _handle;
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bool OpenBinary(const char *name, int flags);
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public:
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CFileBase(): _handle(-1) {};
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~CFileBase() { Close(); }
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bool Close();
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bool GetLength(UInt64 &length) const;
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off_t Seek(off_t distanceToMove, int moveMethod) const;
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};
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class CInFile: public CFileBase
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{
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public:
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bool Open(const char *name);
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bool OpenShared(const char *name, bool shareForWrite);
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ssize_t Read(void *data, size_t size);
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};
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class COutFile: public CFileBase
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{
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public:
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bool Create(const char *name, bool createAlways);
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bool Open(const char *name, DWORD creationDisposition);
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ssize_t Write(const void *data, size_t size);
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};
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}}}
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#endif
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