43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/*
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* Copyright 2008-2013 Various Authors
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* Copyright 2005 Timo Hirvonen
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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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#ifndef CMUS_SEARCH_H
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#define CMUS_SEARCH_H
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#include "iter.h"
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enum search_direction { SEARCH_FORWARD, SEARCH_BACKWARD };
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struct searchable_ops {
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int (*get_prev)(struct iter *iter);
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int (*get_next)(struct iter *iter);
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int (*get_current)(void *data, struct iter *iter, enum search_direction dir);
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int (*matches)(void *data, struct iter *iter, const char *text);
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};
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struct searchable;
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struct searchable *searchable_new(void *data, const struct iter *head, const struct searchable_ops *ops);
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void searchable_free(struct searchable *s);
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void searchable_set_head(struct searchable *s, const struct iter *head);
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int search(struct searchable *s, const char *text, enum search_direction dir, int beginning);
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int search_next(struct searchable *s, const char *text, enum search_direction dir);
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#endif
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