1 files changed, 102 insertions, 0 deletions
diff --git a/storage/connect/tabzip.h b/storage/connect/tabzip.h
new file mode 100644
index 00000000..3c16fae9
--- /dev/null
+++ b/storage/connect/tabzip.h
@@ -0,0 +1,102 @@
+/*************** tabzip H Declares Source Code File (.H) ***************/
+/*  Name: tabzip.h   Version 1.0                                       */
+/*                                                                     */
+/*  (C) Copyright to the author Olivier BERTRAND          2016         */
+/*                                                                     */
+/*  This file contains the ZIP classe declares.                        */
+/***********************************************************************/
+#include "osutil.h"
+#include "block.h"
+#include "colblk.h"
+#include "xtable.h"
+#include "unzip.h"
+
+typedef class ZIPDEF *PZIPDEF;
+typedef class TDBZIP *PTDBZIP;
+typedef class ZIPCOL *PZIPCOL;
+
+/***********************************************************************/
+/*  ZIP table: display info about a ZIP file.                          */
+/***********************************************************************/
+class DllExport ZIPDEF : public DOSDEF {          /* Table description */
+	friend class TDBZIP;
+	friend class UNZFAM;
+public:
+	// Constructor
+	ZIPDEF(void) = default;
+
+	// Implementation
+	virtual const char *GetType(void) {return "ZIP";}
+
+	// Methods
+	virtual bool DefineAM(PGLOBAL g, LPCSTR am, int poff);
+	virtual PTDB GetTable(PGLOBAL g, MODE m);
+
+protected:
+	// Members
+	PCSZ        target;								 // The inside file to query
+}; // end of ZIPDEF
+
+/***********************************************************************/
+/*  This is the ZIP Access Method class declaration.                   */
+/***********************************************************************/
+class DllExport TDBZIP : public TDBASE {
+	friend class ZIPCOL;
+public:
+	// Constructor
+	TDBZIP(PZIPDEF tdp);
+
+	// Implementation
+	virtual AMT  GetAmType(void) {return TYPE_AM_ZIP;}
+	virtual PCSZ GetFile(PGLOBAL) {return zfn;}
+	virtual void SetFile(PGLOBAL, PCSZ fn) {zfn = fn;}
+
+	// Methods
+	virtual PCOL MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n);
+	virtual int  Cardinality(PGLOBAL g);
+	virtual int  GetMaxSize(PGLOBAL g);
+	virtual int  GetRecpos(void) {return 0;}
+
+	// Database routines
+	virtual bool OpenDB(PGLOBAL g);
+	virtual int  ReadDB(PGLOBAL g);
+	virtual int  WriteDB(PGLOBAL g);
+	virtual int  DeleteDB(PGLOBAL g, int irc);
+	virtual void CloseDB(PGLOBAL g);
+
+protected:
+	bool open(PGLOBAL g, const char *filename);
+	void close(void);
+
+	// Members
+	unzFile         zipfile;							   // The ZIP container file
+	PCSZ            zfn;									   // The ZIP file name
+//PSZ             target;
+	unz_file_info64 finfo;									 // The current file info
+	char            fn[FILENAME_MAX];     	 // The current file name
+	int             nexterr;								 // Next file error
+}; // end of class TDBZIP
+
+/***********************************************************************/
+/*  Class ZIPCOL: ZIP access method column descriptor.                 */
+/***********************************************************************/
+class DllExport ZIPCOL : public COLBLK {
+	friend class TDBZIP;
+public:
+	// Constructors
+	ZIPCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PCSZ am = "ZIP");
+
+	// Implementation
+	virtual int  GetAmType(void) { return TYPE_AM_ZIP; }
+
+	// Methods
+	virtual void ReadColumn(PGLOBAL g);
+
+protected:
+	// Default constructor not to be used
+	ZIPCOL(void) = default;
+
+	// Members
+	TDBZIP *Tdbz;
+	int     flag;
+}; // end of class ZIPCOL