enderalse/source/fs.dll/common/IFileStream.h

38 lines
849 B
C
Raw Normal View History

2021-10-06 00:45:46 +00:00
#pragma once
#include "common/IDataStream.h"
/**
* An input file stream
*/
class IFileStream : public IDataStream
{
public:
IFileStream();
IFileStream(const char * name);
~IFileStream();
bool Open(const char * name);
bool BrowseOpen(void);
bool Create(const char * name);
bool BrowseCreate(const char * defaultName = NULL, const char * defaultPath = NULL, const char * title = NULL);
void Close(void);
HANDLE GetHandle(void) { return theFile; }
virtual void ReadBuf(void * buf, UInt32 inLength);
virtual void WriteBuf(const void * buf, UInt32 inLength);
virtual void SetOffset(SInt64 inOffset);
// can truncate. implicitly seeks to the end of the file
void SetLength(UInt64 length);
static void MakeAllDirs(const char * path);
static char * ExtractFileName(char * path);
protected:
HANDLE theFile;
};