connectivity/source/drivers/mork/MorkParser.hxx

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  34
  35 #ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MORK_MORKPARSER_HXX
  36 #define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MORK_MORKPARSER_HXX
  37
  38 #include <sal/types.h>
  39 #include <rtl/ustring.hxx>
  40
  41 #include <string>
  42 #include <map>
  43 #include <set>
  44 #include <vector>
  45
  46 #include "dllapi.h"
  47
  48 // Types
  49
  50 typedef std::map< int, std::string > MorkDict;
  51 typedef std::map< int, int > MorkCells;               // ColumnId : ValueId
  52 struct MorkRowMap { typedef std::map< int, MorkCells > Map; Map map; }; // Row id
  53 struct RowScopeMap { typedef std::map< int, MorkRowMap > Map; Map map; }; // Row scope
  54 struct MorkTableMap { typedef std::map< int, RowScopeMap > Map; Map map; }; // Table id
  55 struct TableScopeMap { typedef std::map< int, MorkTableMap > Map; Map map; }; // Table Scope
  56
  57 // Error codes
  58 enum MorkErrors
  59 {
  60     NoError = 0,
  61     FailedToOpen,
  62     DefectedFormat
  63 };
  64
  65
  66 /// Class MorkParser
  67
  68 class LO_DLLPUBLIC_MORK MorkParser
  69 {
  70 public:
  71
  72     explicit MorkParser();
  73
  74     /// Open and parse mork file
  75
  76     bool open( const std::string &path );
  77
  78     /// Returns all tables of specified scope
  79
  80     MorkTableMap *getTables( int tableScope );
  81
  82     /// Returns all rows under specified scope
  83
  84     static MorkRowMap *getRows( int rowScope, RowScopeMap *table );
  85
  86     /// Return value of specified value oid
  87
  88     std::string &getValue( int oid );
  89
  90     /// Return value of specified column oid
  91
  92     std::string &getColumn( int oid );
  93
  94     void retrieveLists(std::set<std::string>& lists);
  95     void getRecordKeysForListTable(std::string& listName, std::set<int>& records);
  96
  97     void dump();
  98
  99     // All lists
 100     std::vector<OUString> lists_;
 101
 102 protected: // Members
 103
 104     void initVars();
 105
 106     static bool isWhiteSpace( char c );
 107     char nextChar();
 108
 109     static void parseScopeId( const std::string &TextId, int *Id, int *Scope );
 110     void setCurrentRow( int TableScope, int TableId, int RowScope, int RowId );
 111
 112     // Parse methods
 113     bool parse();
 114     bool parseDict();
 115     bool parseComment();
 116     bool parseCell();
 117     bool parseTable();
 118     bool parseMeta( char c );
 119     bool parseRow( int TableId, int TableScope );
 120     bool parseGroup();
 121
 122 protected: // Data
 123
 124     // Columns in mork means value names
 125     MorkDict columns_;
 126     MorkDict values_;
 127
 128     // All mork file data
 129     TableScopeMap mork_;
 130     MorkCells *currentCells_;
 131
 132     // Error status of last operation
 133     MorkErrors error_;
 134
 135     // All Mork data
 136     std::string morkData_;
 137
 138
 139     unsigned morkPos_;
 140     int nextAddValueId_;
 141     int defaultTableId_;
 142
 143     // Indicates entity is being parsed
 144     enum { NPColumns, NPValues, NPRows } nowParsing_;
 145
 146 private:
 147     MorkParser(const MorkParser &) = delete;
 148     MorkParser &operator=(const MorkParser &) = delete;
 149
 150 };
 151
 152 #endif // __MorkParser_h__
 153
 154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */