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| | /* subject-fp.cc - "subject:" field processor glue
*
* This file is part of notmuch.
*
* Copyright © 2016 David Bremner
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see https://www.gnu.org/licenses/ .
*
* Author: David Bremner <david@tethera.net>
*/
#include "database-private.h"
#include "subject-fp.h"
#include <iostream>
#if HAVE_XAPIAN_FIELD_PROCESSOR
Xapian::Query
SubjectFieldProcessor::operator() (const std::string & str)
{
std::string prefix = "rx:";
if (str.compare(0,prefix.size(),prefix)==0) {
postings = new RegexpPostingSource(NOTMUCH_VALUE_SUBJECT, str.substr(prefix.size()));
return Xapian::Query(postings);
} else {
return parser.parse_query (str, NOTMUCH_QUERY_PARSER_FLAGS, _find_prefix ("subject"));
}
}
#endif
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