mirror of
https://github.com/moparisthebest/pacman
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66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
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* db.h
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*
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* Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
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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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#ifndef _ALPM_DB_H
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#define _ALPM_DB_H
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#include <dirent.h>
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#include "list.h"
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#include "package.h"
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/* Database entries */
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#define INFRQ_NONE 0x00
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#define INFRQ_DESC 0x01
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#define INFRQ_DEPENDS 0x02
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#define INFRQ_FILES 0x04
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#define INFRQ_SCRIPLET 0x08
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#define INFRQ_ALL 0xFF
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#define DB_TREENAME_LEN 128
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#define DB_UPDATE_LEN 16
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/* Database */
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typedef struct __pmdb_t {
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char *path;
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char treename[DB_TREENAME_LEN];
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DIR *dir;
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PMList *pkgcache;
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PMList *grpcache;
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char lastupdate[DB_UPDATE_LEN];
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} pmdb_t;
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pmdb_t *db_open(char *root, char *dbpath, char *treename);
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void db_close(pmdb_t *db);
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int db_create(char *root, char *dbpath, char *treename);
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int db_getlastupdate(pmdb_t *db, char *ts);
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int db_setlastupdate(pmdb_t *db, char *ts);
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void db_rewind(pmdb_t *db);
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pmpkg_t *db_scan(pmdb_t *db, char *target, unsigned int inforeq);
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int db_read(pmdb_t *db, char *name, unsigned int inforeq, pmpkg_t *info);
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int db_write(pmdb_t *db, pmpkg_t *info, unsigned int inforeq);
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int db_remove(pmdb_t *db, pmpkg_t *info);
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#endif /* _ALPM_DB_H */
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/* vim: set ts=2 sw=2 noet: */
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