| 1 | /**********************************************************************
|
|---|
| 2 | *
|
|---|
| 3 | * gdbmsource.h --
|
|---|
| 4 | * Copyright (C) 1999 The New Zealand Digital Library Project
|
|---|
| 5 | *
|
|---|
| 6 | * A component of the Greenstone digital library software
|
|---|
| 7 | * from the New Zealand Digital Library Project at the
|
|---|
| 8 | * University of Waikato, New Zealand.
|
|---|
| 9 | *
|
|---|
| 10 | * This program is free software; you can redistribute it and/or modify
|
|---|
| 11 | * it under the terms of the GNU General Public License as published by
|
|---|
| 12 | * the Free Software Foundation; either version 2 of the License, or
|
|---|
| 13 | * (at your option) any later version.
|
|---|
| 14 | *
|
|---|
| 15 | * This program is distributed in the hope that it will be useful,
|
|---|
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 18 | * GNU General Public License for more details.
|
|---|
| 19 | *
|
|---|
| 20 | * You should have received a copy of the GNU General Public License
|
|---|
| 21 | * along with this program; if not, write to the Free Software
|
|---|
| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|---|
| 23 | *
|
|---|
| 24 | *********************************************************************/
|
|---|
| 25 |
|
|---|
| 26 |
|
|---|
| 27 | #ifndef GDBMSOURCE_H
|
|---|
| 28 | #define GDBMSOURCE_H
|
|---|
| 29 |
|
|---|
| 30 | #include "gsdlconf.h"
|
|---|
| 31 | #include "text_t.h"
|
|---|
| 32 | #include "comtypes.h"
|
|---|
| 33 | #include "infodbclass.h"
|
|---|
| 34 | #include "maptools.h"
|
|---|
| 35 | #include "search.h"
|
|---|
| 36 | #include "source.h"
|
|---|
| 37 |
|
|---|
| 38 |
|
|---|
| 39 | class gdbmsourceclass : public sourceclass {
|
|---|
| 40 | protected:
|
|---|
| 41 | text_t gsdlhome;
|
|---|
| 42 | text_t gdbmhome;
|
|---|
| 43 | text_t collection;
|
|---|
| 44 | text_t collectdir;
|
|---|
| 45 |
|
|---|
| 46 | // these maps are only needed to convert the default indexes
|
|---|
| 47 | stringmap indexmap;
|
|---|
| 48 | stringmap subcollectionmap;
|
|---|
| 49 | stringmap languagemap;
|
|---|
| 50 |
|
|---|
| 51 | text_t defaultindex;
|
|---|
| 52 | text_t defaultsubcollection;
|
|---|
| 53 | text_t defaultlanguage;
|
|---|
| 54 |
|
|---|
| 55 | text_t parentOID;
|
|---|
| 56 | infodbclass parentinfo;
|
|---|
| 57 | text_tarray parentcontents;
|
|---|
| 58 |
|
|---|
| 59 | text_t gdbm_filename;
|
|---|
| 60 | gdbmclass *gdbmptr;
|
|---|
| 61 |
|
|---|
| 62 | searchclass *textsearchptr;
|
|---|
| 63 |
|
|---|
| 64 | public:
|
|---|
| 65 | gdbmsourceclass ();
|
|---|
| 66 | virtual ~gdbmsourceclass ();
|
|---|
| 67 |
|
|---|
| 68 | // the gdbmptr remains the responsability of the calling code
|
|---|
| 69 | void set_gdbmptr (gdbmclass *thegdbmptr) {gdbmptr=thegdbmptr;}
|
|---|
| 70 |
|
|---|
| 71 | // the textsearchptr remains the responsability of the calling code
|
|---|
| 72 | void set_textsearchptr (searchclass *thetextsearchptr) {textsearchptr=thetextsearchptr;}
|
|---|
| 73 |
|
|---|
| 74 | void configure (const text_t &key, const text_tarray &cfgline);
|
|---|
| 75 | bool init (ostream &logout);
|
|---|
| 76 | bool translate_OID (const text_t &OIDin, text_t &OIDout,
|
|---|
| 77 | comerror_t &err, ostream &logout);
|
|---|
| 78 | bool get_metadata (const text_t &requestParams, const text_t &refParams,
|
|---|
| 79 | bool getParents, const text_tset &fields,
|
|---|
| 80 | const text_t &OID, MetadataInfo_tmap &metadata,
|
|---|
| 81 | comerror_t &err, ostream &logout);
|
|---|
| 82 | bool get_document (const text_t &OID, text_t &doc,
|
|---|
| 83 | comerror_t &err, ostream &logout);
|
|---|
| 84 | bool is_searchable(bool &issearchable, comerror_t &err, ostream &logout);
|
|---|
| 85 |
|
|---|
| 86 | protected:
|
|---|
| 87 | text_t classname;
|
|---|
| 88 |
|
|---|
| 89 | };
|
|---|
| 90 |
|
|---|
| 91 |
|
|---|
| 92 |
|
|---|
| 93 | #endif
|
|---|
