Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 155 insertions, 0 deletions

diff --git a/storage/connect/tabutil.h b/storage/connect/tabutil.h
new file mode 100644
index 00000000..c8e7e751
--- /dev/null
+++ b/storage/connect/tabutil.h
@@ -0,0 +1,155 @@
+// TABUTIL.H     Olivier Bertrand    2013
+// Defines the TAB catalog tables
+
+#ifndef TABUTIL
+#define TABUTIL 1
+
+//#include "tabtbl.h"
+
+typedef class PRXDEF *PPRXDEF;
+typedef class TDBPRX *PTDBPRX;
+typedef class XXLCOL *PXXLCOL;
+typedef class PRXCOL *PPRXCOL;
+typedef class TBCDEF *PTBCDEF;
+typedef class TDBTBC *PTDBTBC;
+
+TABLE_SHARE *GetTableShare(PGLOBAL g, THD *thd, const char *db, 
+                                      const char *name, bool& mysql);
+PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db, 
+                                        const char *name, bool& info);
+
+TABLE_SHARE *Remove_tshp(PCATLG cat);
+void Restore_tshp(PCATLG cat, TABLE_SHARE *s);
+
+/* -------------------------- PROXY classes -------------------------- */
+
+/***********************************************************************/
+/*  PROXY: table based on another table. Can be used to have a         */
+/*  different view on an existing table.                               */
+/*  However, its real use is to be the base of TBL and PRX tables.     */
+/***********************************************************************/
+
+/***********************************************************************/
+/*  PRX table.                                                         */
+/***********************************************************************/
+class DllExport PRXDEF : public TABDEF {  /* Logical table description */
+	friend class TDBPRX;
+	friend class TDBTBC;
+ public:
+  // Constructor
+	 PRXDEF(void);
+
+  // Implementation
+  virtual const char *GetType(void) {return "PRX";}
+
+  // Methods
+  virtual bool DefineAM(PGLOBAL g, LPCSTR am, int poff);
+  virtual PTDB GetTable(PGLOBAL g, MODE mode);
+
+ protected:
+  // Members
+  PTABLE  Tablep;                                /* The object table   */
+  }; // end of PRXDEF
+
+/***********************************************************************/
+/*  This is the class declaration for the XCSV table.                  */
+/***********************************************************************/
+class DllExport TDBPRX : public TDBASE {
+  friend class PRXDEF;
+  friend class PRXCOL;
+ public:
+  // Constructors
+  TDBPRX(PPRXDEF tdp);
+  TDBPRX(PTDBPRX tdbp);
+
+  // Implementation
+  virtual AMT   GetAmType(void) {return TYPE_AM_PRX;}
+  virtual PTDB  Duplicate(PGLOBAL g)
+                {return (PTDB)new(g) TDBPRX(this);}
+
+  // Methods
+  virtual PTDB  Clone(PTABS t);
+  virtual int   GetRecpos(void) {return Tdbp->GetRecpos();}
+	virtual void  ResetDB(void) {Tdbp->ResetDB();}
+	virtual int   RowNumber(PGLOBAL g, bool b = FALSE);
+  virtual PCSZ  GetServer(void) {return (Tdbp) ? Tdbp->GetServer() : (PSZ)"?";}
+
+  // Database routines
+	virtual PCOL  MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n);
+  virtual bool  InitTable(PGLOBAL g);
+  virtual int   Cardinality(PGLOBAL g);
+  virtual int   GetMaxSize(PGLOBAL g);
+  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) {if (Tdbp) Tdbp->CloseDB(g);}
+          PTDB  GetSubTable(PGLOBAL g, PTABLE tabp, bool b = false);
+          void  RemoveNext(PTABLE tp);
+
+ protected:
+  // Members
+  PTDB Tdbp;                      // The object table
+  }; // end of class TDBPRX
+
+/***********************************************************************/
+/*  Class PRXCOL: PRX access method column descriptor.                 */
+/*  This A.M. is used for PRX tables.                                  */
+/***********************************************************************/
+class DllExport PRXCOL : public COLBLK {
+  friend class TDBPRX;
+  friend class TDBTBL;
+  friend class TDBOCCUR;
+ public:
+  // Constructors
+  PRXCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PCSZ am = "PRX");
+  PRXCOL(PRXCOL *colp, PTDB tdbp); // Constructor used in copy process
+
+  // Implementation
+  virtual int  GetAmType(void) {return TYPE_AM_PRX;}
+
+  // Methods
+  using COLBLK::Init;
+  virtual void Reset(void);
+  virtual bool IsSpecial(void) {return Pseudo;}
+  virtual bool SetBuffer(PGLOBAL g, PVAL value, bool ok, bool check)
+                {return false;}
+  virtual void ReadColumn(PGLOBAL g);
+  virtual void WriteColumn(PGLOBAL g);
+  virtual bool Init(PGLOBAL g, PTDB tp);
+
+ protected:
+          char *Decode(PGLOBAL g, const char *cnm);
+
+  // Default constructor not to be used
+  PRXCOL(void) {}
+
+  // Members
+  PCOL     Colp;               // Points to matching table column
+  PVAL     To_Val;             // To the matching column value
+  bool     Pseudo;             // TRUE for special columns
+  int      Colnum;             // Used when retrieving columns by number
+  }; // end of class PRXCOL
+
+/***********************************************************************/
+/*  This is the class declaration for the TBC column catalog table.    */
+/***********************************************************************/
+class TDBTBC : public TDBCAT {
+ public:
+  // Constructors
+  TDBTBC(PPRXDEF tdp);
+
+ protected:
+	// Specific routines
+	virtual PQRYRES GetResult(PGLOBAL g);
+
+  // Members
+  PSZ     Db;                    // Database of the table  
+  PSZ     Tab;                   // Table name            
+  }; // end of class TDBMCL
+
+class XCOLBLK : public COLBLK {
+  friend class PRXCOL;
+}; // end of class XCOLBLK
+
+#endif // TABUTIL