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