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a/src/rcldb/rclquery.cpp |
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b/src/rcldb/rclquery.cpp |
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#ifndef lint
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#ifndef lint
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static char rcsid[] = "@(#$Id: rclquery.cpp,v 1.6 2008-09-16 08:18:30 dockes Exp $ (C) 2008 J.F.Dockes";
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static char rcsid[] = "@(#$Id: rclquery.cpp,v 1.7 2008-09-29 06:58:25 dockes Exp $ (C) 2008 J.F.Dockes";
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#endif
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#endif
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#include <stdlib.h>
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#include <stdlib.h>
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#include <string.h>
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#include <string.h>
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#include "rclquery_p.h"
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#include "rclquery_p.h"
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#include "debuglog.h"
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#include "debuglog.h"
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#include "conftree.h"
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#include "conftree.h"
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#include "smallut.h"
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#include "smallut.h"
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#include "searchdata.h"
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#include "searchdata.h"
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#include "rclconfig.h"
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#ifndef NO_NAMESPACES
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#ifndef NO_NAMESPACES
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namespace Rcl {
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namespace Rcl {
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#endif
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#endif
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private:
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private:
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string m_fld;
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string m_fld;
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};
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};
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Query::Query(Db *db)
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Query::Query(Db *db)
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: m_nq(new Native(this)), m_db(db), m_sorter(0)
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: m_nq(new Native(this)), m_db(db), m_sorter(0), m_sortAscending(true)
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{
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{
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}
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}
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Query::~Query()
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Query::~Query()
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{
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{
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Db *Query::whatDb()
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Db *Query::whatDb()
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{
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{
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return m_db;
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return m_db;
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}
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}
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void Query::setSortBy(const string& fld, bool ascending) {
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RclConfig *cfg = RclConfig::getMainConfig();
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m_sortField = cfg->fieldCanon(stringtolower(fld));
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m_sortAscending = ascending;
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LOGDEB0(("RclQuery::setSortBy: [%s] %s\n", m_sortField.c_str(),
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m_sortAscending ? "ascending" : "descending"));
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}
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//#define ISNULL(X) (X).isNull()
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//#define ISNULL(X) (X).isNull()
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#define ISNULL(X) !(X)
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#define ISNULL(X) !(X)
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// Prepare query out of user search data
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// Prepare query out of user search data
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#endif
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#endif
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new FilterMatcher(m_filterTopDir);
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new FilterMatcher(m_filterTopDir);
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}
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}
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Xapian::Query xq;
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Xapian::Query xq;
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if (!sdata->toNativeQuery(*m_db, &xq, (opts & QO_STEM) ? stemlang : string())) {
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if (!sdata->toNativeQuery(*m_db, &xq, (opts & QO_STEM) ?
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stemlang : string())) {
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m_reason += sdata->getReason();
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m_reason += sdata->getReason();
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return false;
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return false;
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}
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}
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m_nq->query = xq;
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m_nq->query = xq;
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string ermsg;
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string ermsg;
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string d;
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string d;
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try {
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try {
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m_nq->enquire = new Xapian::Enquire(m_db->m_ndb->db);
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m_nq->enquire = new Xapian::Enquire(m_db->m_ndb->db);
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m_nq->enquire->set_query(m_nq->query);
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m_nq->enquire->set_query(m_nq->query);
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if (!sdata->getSortBy().empty()) {
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if (!m_sortField.empty()) {
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if (m_sorter) {
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if (m_sorter) {
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delete (QSorter*)m_sorter;
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delete (QSorter*)m_sorter;
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m_sorter = 0;
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m_sorter = 0;
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}
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}
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m_sorter = new QSorter(sdata->getSortBy());
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m_sorter = new QSorter(m_sortField);
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// It really seems there is a xapian bug about sort order, we
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// It really seems there is a xapian bug about sort order, we
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// invert here.
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// invert here.
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m_nq->enquire->set_sort_by_key((QSorter*)m_sorter,
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m_nq->enquire->set_sort_by_key((QSorter*)m_sorter,
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!sdata->getSortAscending());
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!m_sortAscending);
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}
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}
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m_nq->mset = Xapian::MSet();
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m_nq->mset = Xapian::MSet();
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// Get the query description and trim the "Xapian::Query"
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// Get the query description and trim the "Xapian::Query"
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d = m_nq->query.get_description();
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d = m_nq->query.get_description();
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} XCATCHERROR(ermsg);
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} XCATCHERROR(ermsg);
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