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9439b217c3
The sequential identifiers have the advantage of being guaranteed to be unique (until we overflow a 64-bit unsigned integer), and also take up half as much space in the "notmuch search" output (16 columns rather than 32). This change also has the side effect of fixing a bug where notmuch could block on /dev/random at startup (waiting for some entropy to appear). This bug was hit hard by the test suite, (which could easily exhaust the available entropy on common systems---resulting in large delays of the test suite).
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/* database-private.h - For peeking into the internals of notmuch_database_t
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*
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* Copyright © 2009 Carl Worth
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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 http://www.gnu.org/licenses/ .
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*
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* Author: Carl Worth <cworth@cworth.org>
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*/
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#ifndef NOTMUCH_DATABASE_PRIVATE_H
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#define NOTMUCH_DATABASE_PRIVATE_H
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#include "notmuch-private.h"
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#include <xapian.h>
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struct _notmuch_database {
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notmuch_bool_t exception_reported;
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char *path;
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notmuch_bool_t needs_upgrade;
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notmuch_database_mode_t mode;
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Xapian::Database *xapian_db;
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uint64_t last_thread_id;
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Xapian::QueryParser *query_parser;
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Xapian::TermGenerator *term_gen;
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Xapian::ValueRangeProcessor *value_range_processor;
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};
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/* Convert tags from Xapian internal format to notmuch format.
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*
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* The function gets a TermIterator as argument and uses that iterator to find
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* all tag terms in the object. The tags are then converted to a
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* notmuch_tags_t list and returned. The function needs to allocate memory for
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* the resulting list and it uses the argument ctx as talloc context.
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*
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* The function returns NULL on failure.
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*/
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notmuch_tags_t *
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_notmuch_convert_tags (void *ctx, Xapian::TermIterator &i,
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Xapian::TermIterator &end);
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#endif
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