mirror of
https://git.notmuchmail.org/git/notmuch
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5ad39ebf75
This change allows queries of the form
thread:{from:me} and thread:{from:jian} and not thread:{from:dave}
This is still somewhat brute-force, but it's a big improvement over
both the shell script solution and the previous proposal [1], because it
does not build the whole thread structure just generate a
query. A further potential optimization is to replace the calls to
notmuch with more specialized Xapian code; in particular it's not
likely that reading all of the message metadata is a win here.
[1]: id:20170820213240.20526-1-david@tethera.net
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/* thread-fp.h - thread field processor glue
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*
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* This file is part of notmuch.
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*
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* Copyright © 2018 David Bremner
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see https://www.gnu.org/licenses/ .
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*
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* Author: David Bremner <david@tethera.net>
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*/
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#ifndef NOTMUCH_THREAD_FP_H
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#define NOTMUCH_THREAD_FP_H
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#include <xapian.h>
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#include "notmuch.h"
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#if HAVE_XAPIAN_FIELD_PROCESSOR
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class ThreadFieldProcessor : public Xapian::FieldProcessor {
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protected:
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Xapian::QueryParser &parser;
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notmuch_database_t *notmuch;
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public:
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ThreadFieldProcessor (Xapian::QueryParser &parser_, notmuch_database_t *notmuch_)
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: parser(parser_), notmuch(notmuch_) { };
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Xapian::Query operator()(const std::string & str);
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};
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#endif
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#endif /* NOTMUCH_THREAD_FP_H */
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