1 files changed, 68 insertions, 0 deletions
diff --git a/storage/connect/cmgfam.h b/storage/connect/cmgfam.h
new file mode 100644
index 00000000..9c5f91f0
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+++ b/storage/connect/cmgfam.h
@@ -0,0 +1,68 @@
+/*************** CMGFam H Declares Source Code File (.H) ***************/
+/*  Name: cmgfam.h    Version 1.6                                      */
+/*                                                                     */
+/*  (C) Copyright to the author Olivier BERTRAND          2017 - 2020  */
+/*                                                                     */
+/*  This file contains the MongoDB access method classes declares.     */
+/***********************************************************************/
+#include "cmgoconn.h"
+
+typedef class TXTFAM *PTXF;
+typedef class CMGFAM *PCMGFAM;
+typedef class MGODEF *PMGODEF;
+typedef class TDBCMG *PTDBCMG;
+
+/***********************************************************************/
+/*  This is the MongoDB Access Method class declaration.               */
+/***********************************************************************/
+class DllExport CMGFAM : public DOSFAM {
+	friend void mongo_init(bool);
+public:
+	// Constructor
+	CMGFAM(PJDEF tdp);
+#if defined(BSON_SUPPORT)
+	CMGFAM(PBDEF tdp);
+#endif   // BSON_SUPPORT
+	CMGFAM(PCMGFAM txfp);
+
+	// Implementation
+	virtual AMT   GetAmType(void) { return TYPE_AM_MGO; }
+	virtual bool  GetUseTemp(void) { return false; }
+	virtual int   GetPos(void);
+	virtual int   GetNextPos(void);
+	void  SetTdbp(PTDBDOS tdbp) { Tdbp = tdbp; }
+	virtual PTXF  Duplicate(PGLOBAL g) { return (PTXF)new(g) CMGFAM(this); }
+	void  SetLrecl(int lrecl) { Lrecl = lrecl; }
+
+	// Methods
+	virtual void  Reset(void);
+	virtual int   GetFileLength(PGLOBAL g);
+	virtual int   Cardinality(PGLOBAL g);
+	virtual int   MaxBlkSize(PGLOBAL g, int s);
+	virtual bool  AllocateBuffer(PGLOBAL g) { return false; }
+	virtual int   GetRowID(void);
+	virtual bool  RecordPos(PGLOBAL g);
+	virtual bool  SetPos(PGLOBAL g, int recpos);
+	virtual int   SkipRecord(PGLOBAL g, bool header);
+	virtual bool  OpenTableFile(PGLOBAL g);
+	virtual int   ReadBuffer(PGLOBAL g);
+	virtual int   WriteBuffer(PGLOBAL g);
+	virtual int   DeleteRecords(PGLOBAL g, int irc);
+	virtual void  CloseTableFile(PGLOBAL g, bool abort);
+	virtual void  Rewind(void);
+
+protected:
+	virtual bool  OpenTempFile(PGLOBAL g) { return false; }
+	virtual bool  MoveIntermediateLines(PGLOBAL g, bool *b) { return false; }
+	virtual int   RenameTempFile(PGLOBAL g) { return RC_OK; }
+	virtual int   InitDelete(PGLOBAL g, int fpos, int spos);
+	bool  Init(PGLOBAL g);
+
+	// Members
+	CMgoConn *Cmgp;       // Points to a C Mongo connection class
+	CMGOPARM	Pcg;				// Parms passed to Cmgp
+	PFBLOCK   To_Fbt;     // Pointer to temp file block
+	MODE      Mode;
+	bool      Done;			  // Init done
+}; // end of class CMGFAM
+