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a/src/rcldb/rcldb.h |
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b/src/rcldb/rcldb.h |
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* Free Software Foundation, Inc.,
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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*/
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#ifndef _DB_H_INCLUDED_
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#ifndef _DB_H_INCLUDED_
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#define _DB_H_INCLUDED_
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#define _DB_H_INCLUDED_
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/* @(#$Id: rcldb.h,v 1.42 2006-11-14 13:55:43 dockes Exp $ (C) 2004 J.F.Dockes */
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/* @(#$Id: rcldb.h,v 1.43 2006-12-05 15:17:59 dockes Exp $ (C) 2004 J.F.Dockes */
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#include <string>
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#include <string>
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#include <list>
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#include <list>
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#include <vector>
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#include <vector>
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string origcharset; // Charset we transcoded from (in case we want back)
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string origcharset; // Charset we transcoded from (in case we want back)
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// Possibly set by handler
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// Possibly set by handler
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string title; // Possibly set by handler
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string title; // Possibly set by handler
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string keywords; // Possibly set by handler
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string keywords; // Possibly set by handler
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string abstract; // Possibly set by handler
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string abstract; // Possibly set by handler
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bool syntabs; // true if abstract is just the top of doc, not an
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// explicit document attribute
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string fbytes; // File size. Set by Db::Add
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string fbytes; // File size. Set by Db::Add
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string dbytes; // Doc size. Set by Db::Add from text length
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string dbytes; // Doc size. Set by Db::Add from text length
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// The following fields don't go to the db record
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// The following fields don't go to the db record
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dmtime.erase();
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dmtime.erase();
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origcharset.erase();
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origcharset.erase();
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title.erase();
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title.erase();
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keywords.erase();
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keywords.erase();
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abstract.erase();
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abstract.erase();
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syntabs = false;
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fbytes.erase();
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fbytes.erase();
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dbytes.erase();
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dbytes.erase();
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text.erase();
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text.erase();
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pc = 0;
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pc = 0;
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Db();
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Db();
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~Db();
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~Db();
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enum OpenMode {DbRO, DbUpd, DbTrunc};
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enum OpenMode {DbRO, DbUpd, DbTrunc};
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// KEEP_UPDATED is internal use by reOpen() only
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// KEEP_UPDATED is internal use by reOpen() only
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enum QueryOpts {QO_NONE=0, QO_STEM = 1, QO_BUILD_ABSTRACT = 2,
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enum QueryOpts {QO_NONE=0, QO_STEM = 1, QO_KEEP_UPDATED = 8};
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QO_REPLACE_ABSTRACT = 4, QO_KEEP_UPDATED = 8};
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bool open(const string &dbdir, OpenMode mode, int qops = QO_NONE);
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bool open(const string &dbdir, OpenMode mode, int qops = QO_NONE);
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bool close();
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bool close();
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bool isopen();
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bool isopen();
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This is probably vastly inferior to the type of interface in
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This is probably vastly inferior to the type of interface in
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Xapian, but we have to start with something simple to
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Xapian, but we have to start with something simple to
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experiment with the GUI. i is sequential from 0 to some value.
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experiment with the GUI. i is sequential from 0 to some value.
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*/
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*/
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bool getDoc(int i, Doc &doc, int *percent = 0);
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bool getDoc(int i, Doc &doc, int *percent = 0);
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/* Build synthetic abstract out of query terms and term position data */
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bool makeDocAbstract(Doc &doc, string& abstract);
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/** Get document for given filename and ipath */
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/** Get document for given filename and ipath */
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bool getDoc(const string &fn, const string &ipath, Doc &doc, int *percent);
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bool getDoc(const string &fn, const string &ipath, Doc &doc, int *percent);
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/** Expand query */
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/** Expand query */
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