INTEGRATION: CWS ucbfixes06 (1.1.2); FILE ADDED

2008/01/21 15:30:19 kso 1.1.2.1: #i85425# - cleanup of CVS module.

6 files changed, 622 insertions, 0 deletions

diff --git a/xmlhelp/source/cxxhelp/inc/db/Block.hxx b/xmlhelp/source/cxxhelp/inc/db/Block.hxx
new file mode 100644
index 000000000000..0a9538968154
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/inc/db/Block.hxx
@@ -0,0 +1,130 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: Block.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2008-03-25 15:15:19 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+#ifndef _XMLSEARCH_DB_BLOCK_HXX_
+#define _XMLSEARCH_DB_BLOCK_HXX_
+
+#ifndef _RTL_USTRING_
+#include  <rtl/ustring.hxx>
+#endif
+#ifndef _XMLSEARCH_EXCEP_XMLSEARCHEXCEPTIONS_HXX_
+#include <excep/XmlSearchExceptions.hxx>
+#endif
+
+
+namespace xmlsearch {
+
+    namespace util {
+
+        class RandomAccessStream;
+
+    }
+
+    namespace db {
+
+
+        class DBEnv;
+
+
+        class Block     // refcounted class
+        {
+        public:
+
+            Block( const DBEnv* );
+            virtual ~Block();
+
+            void setInteger( sal_Int32 i,sal_Int32 value ) throw( xmlsearch::excep::IllegalIndexException );
+            sal_Int32 getInteger( sal_Int32 i ) const throw( xmlsearch::excep::IllegalIndexException );
+
+            void trueLeaf() { isLeaf_ = true; }
+            void falseLeaf() { isLeaf_ = false; }
+            bool isLeaf() const { return isLeaf_; }
+
+            void setFree( sal_Int32 free ) { free_ = free; }
+            sal_Int32 getFree() const { return free_; }
+
+            void setNum( sal_Int32 num ) { num_ = num; }
+            sal_Int32 getNum() const { return num_; }
+
+            void read( util::RandomAccessStream* in );
+            void write( util::RandomAccessStream* out ) const;
+
+            const sal_Int8* getData() const { return data_; }
+
+
+        protected:
+
+            const DBEnv*  dbenv_;   // not owner
+
+
+        private:
+
+            bool          isLeaf_;
+            sal_Int32     free_;
+            sal_Int32     num_;
+            sal_Int32     dataL_;
+            sal_Int8*     data_;
+
+            // methods
+
+            Block( const Block& );
+            Block& operator=( const Block& );
+
+        };  // end class Block
+
+
+    }
+}
+
+
+inline sal_Int32 getInteger_( const sal_Int8* v )
+{
+    return (((((( v[0]&0xFF ) << 8 )
+               | v[1]&0xFF ) << 8 )
+             | v[2]&0xFF ) << 8 )
+        | v[3]&0xFF;
+}
+
+
+
+inline void setInteger_( sal_Int8* v,sal_Int32 value )
+{
+    v[0] = sal_Int8((value >> 24) & 0xFF);
+    v[1] = sal_Int8((value >> 16) & 0xFF);
+    v[2] = sal_Int8((value >>  8) & 0xFF);
+    v[3] = sal_Int8( value & 0xFF );
+}
+
+
+#endif
diff --git a/xmlhelp/source/cxxhelp/inc/db/BlockFactory.hxx b/xmlhelp/source/cxxhelp/inc/db/BlockFactory.hxx
new file mode 100644
index 000000000000..d88f0f05e34c
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/inc/db/BlockFactory.hxx
@@ -0,0 +1,59 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: BlockFactory.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2008-03-25 15:15:32 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+#ifndef _XMLSEARCH_DB_BLOCKFACTORY_HXX_
+#define _XMLSEARCH_DB_BLOCKFACTORY_HXX_
+
+namespace xmlsearch {
+
+    namespace db {
+
+
+        class Block;
+
+
+        class BlockFactory
+        {
+        public:
+
+            virtual ~BlockFactory() { }
+            virtual Block* makeBlock() const = 0;
+        };
+
+
+    }
+}
+
+
+#endif
diff --git a/xmlhelp/source/cxxhelp/inc/db/BlockManager.hxx b/xmlhelp/source/cxxhelp/inc/db/BlockManager.hxx
new file mode 100644
index 000000000000..00052a09941c
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/inc/db/BlockManager.hxx
@@ -0,0 +1,174 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: BlockManager.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2008-03-25 15:15:50 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+#ifndef _XMLSEARCH_DB_BLOCKMANAGER_HXX_
+#define _XMLSEARCH_DB_BLOCKMANAGER_HXX_
+
+#ifndef _RTL_USTRING_
+#include  <rtl/ustring.hxx>
+#endif
+#ifndef INCLUDED_STL_VECTOR
+#include <vector>
+#define INCLUDED_STL_VECTOR
+#endif
+#ifndef _XMLSEARCH_DB_BLOCK_HXX_
+#include <db/Block.hxx>
+#endif
+#ifndef _XMLSEARCH_DB_BLOCKFACTORY_HXX_
+#include <db/BlockFactory.hxx>
+#endif
+#ifndef _XMLSEARCH_DB_DBENV_HXX_
+#include <db/DBEnv.hxx>
+#endif
+#ifndef _XMLSEARCH_EXCEP_XMLSEARCHEXCEPTIONS_HXX_
+#include <excep/XmlSearchExceptions.hxx>
+#endif
+
+namespace xmlsearch {
+
+    namespace util {
+
+        class RandomAccessStream;
+
+    }
+
+    namespace db {
+
+
+        class BlockDecoratour // internal class for BlockManager
+        {
+        public:
+
+            BlockDecoratour()
+                : lock_( false ),
+                  modf_( false ),
+                  prev_( 0 ),
+                  next_( 0 ),
+                  block_( 0 )
+            {
+            }
+
+            ~BlockDecoratour() { delete block_; }
+
+            void lock() { lock_ = true; }
+            void unlock() { lock_ = false; }
+            bool isLocked() const { return lock_; }
+
+            bool isModf() const { return modf_; }
+            void modf() { modf_ = true; }
+
+            void next( sal_Int32 parnext ) { next_ = parnext; }
+            sal_Int32 next() const { return next_; }
+            void prev( sal_Int32 parprev ) {  prev_ = parprev; }
+            sal_Int32 prev() const { return prev_; }
+
+            void read( DBEnv* dbenv,sal_Int32 blNum ) { dbenv->read( blNum,block_ ); }
+            void write(DBEnv* dbenv,sal_Int32 blNum ) { dbenv->write( blNum,block_ ); }
+
+            Block* reset() { lock_ = modf_ = false; prev_ = next_ = 0; Block* tmp = block_; block_ = 0; return tmp; }
+            void add( Block* block ) { delete block_; block_ = block; }
+            bool is() const { return block_ != 0; }
+
+            const Block* getBlock() const { return block_; }
+
+        private:
+
+            bool                  lock_;
+            bool                  modf_;
+            sal_Int32             prev_;
+            sal_Int32             next_;
+            Block*                block_;
+
+        };
+
+
+
+        class BlockProcessor
+        {
+        public:
+
+            virtual void process( Block* block ) const = 0;
+            virtual ~BlockProcessor() {}
+        };
+
+
+        class BlockManager
+        {
+        public:
+
+            // Buffered mapping of stream into memory
+
+            BlockManager( DBEnv* ) throw( xmlsearch::excep::IOException );
+            virtual ~BlockManager();
+
+            // From BlockManagerBase
+            virtual void lock( sal_Int32   blNum ) throw( xmlsearch::excep::IllegalIndexException );
+            virtual void unlock( sal_Int32 blNum ) throw( xmlsearch::excep::IllegalIndexException );
+            virtual bool isLocked( sal_Int32 blNum ) throw( xmlsearch::excep::IllegalIndexException );
+
+            virtual void modf( sal_Int32 blNum ) throw( xmlsearch::excep::IllegalIndexException );
+            virtual void close() throw( xmlsearch::excep::IOException );
+
+            virtual const Block* accessBlock( sal_Int32 blNum ) throw( xmlsearch::excep::NoSuchBlock );
+            virtual void mapBlocks( const BlockProcessor& blProc );
+
+
+        private:
+
+            // types
+
+            xmlsearch::db::DBEnv*                  dbenv_;
+
+            sal_Int32                              oldest_;
+            sal_Int32                              newest_;
+            BlockDecoratour                        dummy_;
+            sal_Int32                              blockused_;
+            std::vector< BlockDecoratour >         blockTable_;
+
+
+            // private methods
+
+            void moveToFront( sal_Int32 index );
+            void mapStorage2Memory( sal_Int32 blNum ) throw( xmlsearch::excep::IOException );
+            void remap( sal_Int32 blNum ) throw( xmlsearch::excep::XmlSearchException );
+            void add( sal_Int32 blNum );
+        };
+
+
+    }
+}
+
+
+
+#endif
diff --git a/xmlhelp/source/cxxhelp/inc/db/BtreeDict.hxx b/xmlhelp/source/cxxhelp/inc/db/BtreeDict.hxx
new file mode 100644
index 000000000000..044f224cd10e
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/inc/db/BtreeDict.hxx
@@ -0,0 +1,126 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: BtreeDict.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2008-03-25 15:16:02 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+#ifndef _XMLSEARCH_DB_BTREEDICT_HXX_
+#define _XMLSEARCH_DB_BTREEDICT_HXX_
+
+#ifndef INCLUDED_STL_VECTOR
+#include <vector>
+#define INCLUDED_STL_VECTOR
+#endif
+#ifndef _RTL_USTRING_
+#include  <rtl/ustring.hxx>
+#endif
+#ifndef _XMLSEARCH_EXCEP_XMLSEARCHEXCEPTIONS_HXX_
+#include <excep/XmlSearchExceptions.hxx>
+#endif
+#ifndef _XMLSEARCH_DB_BLOCKMANAGER_HXX_
+#include <db/BlockManager.hxx>
+#endif
+#ifndef _XMLSEARCH_DB_ENTRYPROCESSOR_HXX_
+#include <db/EntryProcessor.hxx>
+#endif
+#ifndef _XMLSEARCH_UTIL_INDEXACCESSOR_HXX_
+#include <util/IndexAccessor.hxx>
+#endif
+
+namespace xmlsearch {
+
+    namespace db {
+
+
+        class DictBlock;
+        class DBEnv;
+
+
+        class BtreeDict
+        {
+        public:
+
+            static const sal_Int32 ENTHEADERLEN;
+            static const sal_Int32 BLOCKSIZE;
+            static const sal_Int32 HEADERLEN;
+            static const sal_Int32 DATALEN;
+
+            static const sal_Int32 nBlocksLimit;
+            static const sal_Int32 MaxKeyLength;
+            static const sal_Int32 lastPtrIndex;   //!!! Careful with that number, Eugene
+
+            BtreeDict( const xmlsearch::util::IndexAccessor& indexAccessor )
+                throw( xmlsearch::excep::IOException );
+            ~BtreeDict();
+
+            void lock( sal_Int32   blNum ) const throw( xmlsearch::excep::IllegalIndexException );
+            void unlock( sal_Int32 blNum ) const throw( xmlsearch::excep::IllegalIndexException );
+            bool isLocked( sal_Int32 blNum ) const throw( xmlsearch::excep::IllegalIndexException );
+
+            const DictBlock* accessBlock( sal_Int32 id ) const;
+
+            sal_Int32 fetch( const rtl::OUString& key ) const throw( xmlsearch::excep::XmlSearchException );
+            rtl::OUString fetch( sal_Int32 conceptID ) const throw( xmlsearch::excep::XmlSearchException );
+
+            std::vector< sal_Int32 > withPrefix( const rtl::OUString& prefix ) const throw( xmlsearch::excep::XmlSearchException );
+            sal_Int32* get_blocks() const { return blocks_; }
+
+            void test();
+
+        private:
+
+            mutable BlockManager         blockManager_;
+            sal_Int32                    root_;
+            sal_Int32                    blocksL_;
+            sal_Int32*                   blocks_;
+
+            sal_Int32 find( const DictBlock* bl,
+                            const sal_Int8* key,
+                            sal_Int32 inputKeyLen ) const throw( xmlsearch::excep::XmlSearchException );
+
+            sal_Int32 find( const DictBlock* bl,
+                            const sal_Int8* key,
+                            sal_Int32 inputKeyLen,
+                            sal_Int32 index ) const throw( xmlsearch::excep::XmlSearchException );
+
+            const DictBlock* child( const DictBlock* bl,
+                                    sal_Int32 index) const throw( xmlsearch::excep::XmlSearchException );
+
+            rtl::OUString findID( sal_Int32 blNum,sal_Int32 id ) const throw( xmlsearch::excep::XmlSearchException );
+
+        };
+
+
+    }
+}
+
+
+#endif
diff --git a/xmlhelp/source/cxxhelp/inc/db/DBEnv.hxx b/xmlhelp/source/cxxhelp/inc/db/DBEnv.hxx
new file mode 100644
index 000000000000..20faa8709d2d
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/inc/db/DBEnv.hxx
@@ -0,0 +1,73 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: DBEnv.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2008-03-25 15:16:15 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+#ifndef _XMLSEARCH_DB_DBENV_HXX_
+#define _XMLSEARCH_DB_DBENV_HXX_
+
+namespace xmlsearch {
+
+    namespace db {
+
+
+        class Block;
+
+
+        // environment class for a DBEnv
+
+        class DBEnv
+        {
+        public:
+
+            virtual sal_Int32 getEntryHeaderLen() const = 0;
+
+            virtual sal_Int32 getBlockCount() const = 0;
+
+            virtual sal_Int32 getMaximumBlockCount() const = 0;
+
+            virtual sal_Int32 getDataLen() const = 0;
+
+            virtual sal_Int32 getBlockLen() const = 0;
+
+            virtual void read( sal_Int32 block,Block*& ) const = 0;
+
+            virtual void write( sal_Int32,Block* ) = 0;
+        };
+
+
+    }
+
+}
+
+
+#endif
diff --git a/xmlhelp/source/cxxhelp/inc/db/EntryProcessor.hxx b/xmlhelp/source/cxxhelp/inc/db/EntryProcessor.hxx
new file mode 100644
index 000000000000..443a485a1de6
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/inc/db/EntryProcessor.hxx
@@ -0,0 +1,60 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: EntryProcessor.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2008-03-25 15:16:27 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+#ifndef _XMLSEARCH_DB_ENTRYPROCESSOR_HXX_
+#define _XMLSEARCH_DB_ENTRYPROCESSOR_HXX_
+
+#ifndef _RTL_USTRING_HXX_
+#include  <rtl/ustring>
+#endif
+
+namespace xmlsearch {
+
+    namespace db {
+
+
+        class EntryProcessor
+        {
+        public:
+
+            virtual ~EntryProcessor() = 0;
+            virtual void processEntry( rtl::OUString string,sal_Int32 id ) = 0;
+        };
+
+
+    }
+}
+
+
+#endif