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, 273 insertions, 0 deletions

diff --git a/storage/connect/tabxml.h b/storage/connect/tabxml.h
new file mode 100644
index 00000000..42dbb038
--- /dev/null
+++ b/storage/connect/tabxml.h
@@ -0,0 +1,273 @@
+/*************** Tabxml H Declares Source Code File (.H) ***************/
+/*  Name: TABXML.H    Version 1.7                                      */
+/*                                                                     */
+/*  (C) Copyright to the author Olivier BERTRAND          2007-2016    */
+/*                                                                     */
+/*  This file contains the XML table classes declares.                 */
+/***********************************************************************/
+typedef class XMLDEF *PXMLDEF;
+typedef class TDBXML *PTDBXML;
+typedef class XMLCOL *PXMLCOL;
+
+DllExport PQRYRES XMLColumns(PGLOBAL, char *, char *, PTOS, bool);
+
+/* --------------------------- XML classes --------------------------- */
+
+/***********************************************************************/
+/*  XML table.                                                         */
+/***********************************************************************/
+class DllExport XMLDEF : public TABDEF {  /* Logical table description */
+  friend class TDBXML;
+  friend class TDBXCT;
+  friend PQRYRES XMLColumns(PGLOBAL, char*, char*, PTOS, bool);
+ public:
+  // Constructor
+   XMLDEF(void);
+
+  // Implementation
+  virtual const char *GetType(void) {return "XML";}
+
+  // Methods
+  virtual bool DefineAM(PGLOBAL g, LPCSTR am, int poff);
+  virtual PTDB GetTable(PGLOBAL g, MODE m);
+
+ protected:
+  // Members
+	PCSZ    Fn;                     /* Path/Name of corresponding file   */
+  char   *Encoding;               /* New XML table file encoding       */
+  char   *Tabname;                /* Name of Table node                */
+  char   *Rowname;                /* Name of first level nodes         */
+  char   *Colname;                /* Name of second level nodes        */
+  char   *Mulnode;                /* Name of multiple node             */
+  char   *XmlDB;                  /* Name of XML DB node               */
+  char   *Nslist;                 /* List of namespaces to register    */
+  char   *DefNs;                  /* Dummy name of default namespace   */
+  char   *Attrib;                 /* Table node attributes             */
+  char   *Hdattr;                 /* Header node attributes            */
+	PCSZ    Entry;						      /* Zip entry name or pattern				 */
+	int     Coltype;                /* Default column type               */
+  int     Limit;                  /* Limit of multiple values          */
+  int     Header;                 /* n first rows are header rows      */
+  bool    Xpand;                  /* Put multiple tags in several rows */
+  bool    Usedom;                 /* True: DOM, False: libxml2         */
+	bool    Zipped;                 /* True: Zipped XML file(s)          */
+	bool    Mulentries;             /* True: multiple entries in zip file*/
+	bool    Skip;                   /* Skip null columns                 */
+}; // end of XMLDEF
+
+#if defined(INCLUDE_TDBXML)
+#include "m_ctype.h"
+
+/***********************************************************************/
+/*  This is the class declaration for the simple XML tables.           */
+/***********************************************************************/
+class DllExport TDBXML : public TDBASE {
+  friend class XMLCOL;
+  friend class XMULCOL;
+  friend class XPOSCOL;
+  friend PQRYRES XMLColumns(PGLOBAL, char*, char*, PTOS, bool);
+ public:
+  // Constructor
+  TDBXML(PXMLDEF tdp);
+  TDBXML(PTDBXML tdbp);
+
+  // Implementation
+  virtual AMT   GetAmType(void) {return TYPE_AM_XML;}
+  virtual PTDB  Duplicate(PGLOBAL g) {return (PTDB)new(g) TDBXML(this);}
+
+  // Methods
+  virtual PTDB  Clone(PTABS t);
+  virtual int   GetRecpos(void);
+  virtual int   GetProgCur(void) {return N;}
+  virtual PCSZ  GetFile(PGLOBAL g) {return Xfile;}
+  virtual void  SetFile(PGLOBAL g, PCSZ fn) {Xfile = fn;}
+  virtual void  ResetDB(void) {N = 0;}
+  virtual void  ResetSize(void) {MaxSize = -1;}
+  virtual int   RowNumber(PGLOBAL g, bool b = false);
+          int   LoadTableFile(PGLOBAL g, char *filename);
+          bool  Initialize(PGLOBAL g);
+          bool  SetTabNode(PGLOBAL g);
+          void  SetNodeAttr(PGLOBAL g, char *attr, PXNODE node);
+          bool  CheckRow(PGLOBAL g, bool b);
+
+  // Database routines
+  virtual PCOL  MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n);
+  virtual PCOL  InsertSpecialColumn(PCOL colp);
+//virtual int   GetMaxSame(PGLOBAL g) {return (Xpand) ? Limit : 1;}
+  virtual int   Cardinality(PGLOBAL g);
+  virtual int   GetMaxSize(PGLOBAL g);
+//virtual bool  NeedIndexing(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);
+  virtual int   CheckWrite(PGLOBAL g) {Checked = true; return 0;}
+	virtual const CHARSET_INFO *data_charset();
+
+ protected:
+  // Members
+  PXDOC   Docp;
+  PXNODE  Root;
+  PXNODE  Curp;
+  PXNODE  DBnode;
+  PXNODE  TabNode;
+  PXNODE  RowNode;
+  PXNODE  ColNode;
+  PXLIST  Nlist;
+  PXLIST  Clist;
+  PFBLOCK To_Xb;                    // Pointer to XML file block
+  PCOL    Colp;                     // The multiple column
+  bool    Changed;                  // After Update, Insert or Delete
+  bool    Checked;                  // After Update check pass
+  bool    NextSame;                 // Same next row
+  bool    Xpand;                    // Put multiple tags in several rows
+  bool    NewRow;                   // True when inserting a new row
+  bool    Hasnod;                   // True if rows have subnodes
+  bool    Write;                    // True for Insert and Update
+  bool    Usedom;                   // True for DOM, False for libxml2
+  bool    Bufdone;                  // True when column buffers allocated
+  bool    Nodedone;                 // True when column nodes allocated
+  bool    Void;                     // True if the file does not exist
+	bool    Zipped;                   // True if Zipped XML file(s)
+	bool    Mulentries;               // True if multiple entries in zip file
+	PCSZ    Xfile;                    // The XML file
+  char   *Enc;                      // New XML table file encoding
+  char   *Tabname;                  // Name of Table node
+  char   *Rowname;                  // Name of first level nodes
+  char   *Colname;                  // Name of second level nodes
+  char   *Mulnode;                  // Name of multiple node
+  char   *XmlDB;                    // Name of XML DB node
+  char   *Nslist;                   // List of namespaces to register
+  char   *DefNs;                    // Dummy name of default namespace
+  char   *Attrib;                   // Table node attribut(s)
+  char   *Hdattr;                   // Header node attribut(s)
+	PCSZ    Entry;						        // Zip entry name or pattern
+	int     Coltype;                  // Default column type
+  int     Limit;                    // Limit of multiple values
+  int     Header;                   // n first rows are header rows
+  int     Multiple;                 // If multiple files
+  int     Nrow;                     // The table cardinality
+  int     Irow;                     // The current row index
+  int     Nsub;                     // The current subrow index
+  int     N;                        // The current Rowid
+  }; // end of class TDBXML
+
+/***********************************************************************/
+/*  Class XMLCOL: XDB table access method column descriptor.           */
+/***********************************************************************/
+class XMLCOL : public COLBLK {
+	friend class TDBXML;
+ public:
+  // Constructors
+  XMLCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PCSZ am = "XML");
+  XMLCOL(XMLCOL *colp, PTDB tdbp);   // Constructor used in copy process
+
+  // Implementation
+  virtual int  GetAmType(void) {return TYPE_AM_XML;}
+  virtual void SetTo_Val(PVAL valp) {To_Val = valp;}
+          bool ParseXpath(PGLOBAL g, bool mode);
+
+  // Methods
+  virtual bool SetBuffer(PGLOBAL g, PVAL value, bool ok, bool check);
+  virtual void ReadColumn(PGLOBAL g);
+  virtual void WriteColumn(PGLOBAL g);
+          bool AllocBuf(PGLOBAL g, bool mode);
+          void AllocNodes(PGLOBAL g, PXDOC dp);
+
+ protected:
+//xmlNodePtr SelectSingleNode(xmlNodePtr node, char *name);
+
+  // Default constructor not to be used
+  XMLCOL(void) : COLBLK(1) {}
+
+  // Members
+  PXLIST  Nl;              
+  PXLIST  Nlx;            
+  PXNODE  ColNode;        
+  PXNODE  ValNode;        
+  PXNODE  Cxnp;            
+  PXNODE  Vxnp;            
+  PXATTR  Vxap;            
+  PXATTR  AttNode;            
+  PTDBXML Tdbp;                          
+  char   *Valbuf;                 // To the node value buffer
+  char   *Xname;                  // The node or attribute name
+  char*  *Nodes;                  // The intermediate nodes
+  int     Type;                   // 0: Attribute, 1: Tag, 2: position
+  int     Nod;                    // The number of intermediate nodes
+  int     Inod;                   // Index of multiple node
+  int     Rank;                   // Position
+  bool    Mul;                    // true for multiple column
+  bool    Checked;                // Was checked while Updating
+  int     Long;                   // Buffer length
+  int     Nx;                     // The last read row
+  int     Sx;                     // The last read sub-row
+  int     N;                      // The number of (multiple) values
+  PVAL    To_Val;                 // To value used for Update/Insert
+  }; // end of class XMLCOL
+
+/***********************************************************************/
+/*  Derived class XMLCOLX: used to replace a multiple XMLCOL by the    */
+/*  derived class XMULCOL that has specialize read and write functions.*/
+/*  Note: this works only if the members of the derived class are the  */
+/*  same than the ones of the original class (NO added members).       */
+/***********************************************************************/
+class XMLCOLX : public XMLCOL {
+ public:
+  // Fake operator new used to change a filter into a derived filter
+  void * operator new(size_t size, PXMLCOL colp) {return colp;}
+#if !defined(__BORLANDC__)
+  // Avoid warning C4291 by defining a matching dummy delete operator
+  void operator delete(void *, size_t size) {}
+  void operator delete(void *, PXMLCOL) {}
+#endif
+  }; // end of class XMLCOLX
+
+/***********************************************************************/
+/*  Class XMULCOL: XML table access method multiple column descriptor. */
+/***********************************************************************/
+class XMULCOL : public XMLCOLX {
+ public:
+  // The constructor must restore Value because XOBJECT has a void
+  // constructor called by default that set Value to NULL
+  XMULCOL(PVAL valp) {Value = valp; Mul = true;}
+
+  // Methods
+  virtual void ReadColumn(PGLOBAL g);
+  virtual void WriteColumn(PGLOBAL g);
+  }; // end of class XMULCOL
+
+/***********************************************************************/
+/*  Class XPOSCOL: XML table column accessed by position.              */
+/***********************************************************************/
+class XPOSCOL : public XMLCOLX {
+ public:
+  // The constructor must restore Value because XOBJECT has a void
+  // constructor called by default that set Value to NULL
+  XPOSCOL(PVAL valp) {Value = valp;}
+
+  // Methods
+  virtual void ReadColumn(PGLOBAL g);
+  virtual void WriteColumn(PGLOBAL g);
+  }; // end of class XPOSCOL
+
+/***********************************************************************/
+/*  This is the class declaration for the XML catalog table.           */
+/***********************************************************************/
+class TDBXCT : public TDBCAT {
+ public:
+  // Constructor
+  TDBXCT(PXMLDEF tdp);
+
+ protected:
+  // Specific routines
+  virtual PQRYRES GetResult(PGLOBAL g);
+
+  // Members
+  PTOS  Topt;
+  char *Db;
+  char *Tabn;
+  }; // end of class TDBXCT
+
+#endif // INCLUDE_TDBXML