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author | 2014-01-12 14:43:14 +0000 | |
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committer | 2014-01-12 14:43:14 +0000 | |
commit | c91847d549cc1c30eb15504a15ea9a6d5aa48165 (patch) | |
tree | b978d575f08f5f87d3c21eb9a024164636d1918a /hge/CxImage/xmemfile.h | |
download | bullet-lab-remix-c91847d549cc1c30eb15504a15ea9a6d5aa48165.tar.xz |
Diffstat (limited to 'hge/CxImage/xmemfile.h')
-rw-r--r-- | hge/CxImage/xmemfile.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/hge/CxImage/xmemfile.h b/hge/CxImage/xmemfile.h new file mode 100644 index 0000000..e132db3 --- /dev/null +++ b/hge/CxImage/xmemfile.h @@ -0,0 +1,42 @@ +#if !defined(__xmemfile_h)
+#define __xmemfile_h
+
+#include "xfile.h"
+
+//////////////////////////////////////////////////////////
+class DLL_EXP CxMemFile : public CxFile
+{
+public:
+ CxMemFile(uint8_t* pBuffer = NULL, uint32_t size = 0);
+ ~CxMemFile();
+
+ bool Open();
+ uint8_t* GetBuffer(bool bDetachBuffer = true);
+
+ virtual bool Close();
+ virtual size_t Read(void *buffer, size_t size, size_t count);
+ virtual size_t Write(const void *buffer, size_t size, size_t count);
+ virtual bool Seek(int32_t offset, int32_t origin);
+ virtual int32_t Tell();
+ virtual int32_t Size();
+ virtual bool Flush();
+ virtual bool Eof();
+ virtual int32_t Error();
+ virtual bool PutC(uint8_t c);
+ virtual int32_t GetC();
+ virtual char * GetS(char *string, int32_t n);
+ virtual int32_t Scanf(const char *format, void* output);
+
+protected:
+ bool Alloc(uint32_t nBytes);
+ void Free();
+
+ uint8_t* m_pBuffer;
+ uint32_t m_Size;
+ bool m_bFreeOnClose;
+ int32_t m_Position; //current position
+ int32_t m_Edge; //buffer size
+ bool m_bEOF;
+};
+
+#endif
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