From c91847d549cc1c30eb15504a15ea9a6d5aa48165 Mon Sep 17 00:00:00 2001
From: "chirs241097@gmail.com"
 <chirs241097@gmail.com@c17bf020-1265-9734-9302-a83f62007ddb>
Date: Sun, 12 Jan 2014 14:43:14 +0000
Subject:

---
 hge/CxImage/xiofile.h | 125 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 hge/CxImage/xiofile.h

(limited to 'hge/CxImage/xiofile.h')

diff --git a/hge/CxImage/xiofile.h b/hge/CxImage/xiofile.h
new file mode 100644
index 0000000..e05811e
--- /dev/null
+++ b/hge/CxImage/xiofile.h
@@ -0,0 +1,125 @@
+#if !defined(__xiofile_h)
+#define __xiofile_h
+
+#include "xfile.h"
+//#include <TCHAR.h>
+
+class DLL_EXP CxIOFile : public CxFile
+	{
+public:
+	CxIOFile(FILE* fp = NULL)
+	{
+		m_fp = fp;
+		m_bCloseFile = (bool)(fp==0);
+	}
+
+	~CxIOFile()
+	{
+		Close();
+	}
+//////////////////////////////////////////////////////////
+	bool Open(const TCHAR * filename, const TCHAR * mode)
+	{
+		if (m_fp) return false;	// Can't re-open without closing first
+
+		m_fp = fopen(filename, mode);
+		if (!m_fp) return false;
+
+		m_bCloseFile = true;
+
+		return true;
+	}
+//////////////////////////////////////////////////////////
+	virtual bool Close()
+	{
+		int32_t iErr = 0;
+		if ( (m_fp) && (m_bCloseFile) ){
+			iErr = fclose(m_fp);
+			m_fp = NULL;
+		}
+		return (bool)(iErr==0);
+	}
+//////////////////////////////////////////////////////////
+	virtual size_t	Read(void *buffer, size_t size, size_t count)
+	{
+		if (!m_fp) return 0;
+		return fread(buffer, size, count, m_fp);
+	}
+//////////////////////////////////////////////////////////
+	virtual size_t	Write(const void *buffer, size_t size, size_t count)
+	{
+		if (!m_fp) return 0;
+		return fwrite(buffer, size, count, m_fp);
+	}
+//////////////////////////////////////////////////////////
+	virtual bool Seek(int32_t offset, int32_t origin)
+	{
+		if (!m_fp) return false;
+		return (bool)(fseek(m_fp, offset, origin) == 0);
+	}
+//////////////////////////////////////////////////////////
+	virtual int32_t Tell()
+	{
+		if (!m_fp) return 0;
+		return ftell(m_fp);
+	}
+//////////////////////////////////////////////////////////
+	virtual int32_t	Size()
+	{
+		if (!m_fp) return -1;
+		int32_t pos,size;
+		pos = ftell(m_fp);
+		fseek(m_fp, 0, SEEK_END);
+		size = ftell(m_fp);
+		fseek(m_fp, pos,SEEK_SET);
+		return size;
+	}
+//////////////////////////////////////////////////////////
+	virtual bool	Flush()
+	{
+		if (!m_fp) return false;
+		return (bool)(fflush(m_fp) == 0);
+	}
+//////////////////////////////////////////////////////////
+	virtual bool	Eof()
+	{
+		if (!m_fp) return true;
+		return (bool)(feof(m_fp) != 0);
+	}
+//////////////////////////////////////////////////////////
+	virtual int32_t	Error()
+	{
+		if (!m_fp) return -1;
+		return ferror(m_fp);
+	}
+//////////////////////////////////////////////////////////
+	virtual bool PutC(uint8_t c)
+	{
+		if (!m_fp) return false;
+		return (bool)(fputc(c, m_fp) == c);
+	}
+//////////////////////////////////////////////////////////
+	virtual int32_t	GetC()
+	{
+		if (!m_fp) return EOF;
+		return getc(m_fp);
+	}
+//////////////////////////////////////////////////////////
+	virtual char *	GetS(char *string, int32_t n)
+	{
+		if (!m_fp) return NULL;
+		return fgets(string,n,m_fp);
+	}
+//////////////////////////////////////////////////////////
+	virtual int32_t	Scanf(const char *format, void* output)
+	{
+		if (!m_fp) return EOF;
+		return fscanf(m_fp, format, output);
+	}
+//////////////////////////////////////////////////////////
+protected:
+	FILE *m_fp;
+	bool m_bCloseFile;
+	};
+
+#endif
-- 
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