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/* apk_database.h - Alpine Package Keeper (APK)
*
* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
* Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi>
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation. See http://www.gnu.org/ for details.
*/
#ifndef APK_PKGDB_H
#define APK_PKGDB_H
#include "apk_version.h"
#include "apk_hash.h"
#include "apk_archive.h"
#include "apk_package.h"
#define APK_MAX_REPOS 32
struct apk_db_file {
struct hlist_node dir_files_list;
struct hlist_node pkg_files_list;
struct apk_db_dir *dir;
struct apk_package *owner;
char filename[];
};
struct apk_db_dir {
apk_hash_node hash_node;
struct hlist_head files;
struct apk_db_dir *parent;
unsigned refs;
mode_t mode;
char dirname[];
};
struct apk_name {
apk_hash_node hash_node;
char *name;
struct apk_package_array *pkgs;
};
struct apk_repository {
char *url;
};
struct apk_database {
char *root;
unsigned pkg_id, num_repos;
struct apk_dependency_array *world;
struct apk_repository repos[APK_MAX_REPOS];
struct {
struct apk_hash names;
struct apk_hash packages;
} available;
struct {
struct hlist_head packages;
struct apk_hash dirs;
struct {
unsigned files;
unsigned dirs;
unsigned packages;
} stats;
} installed;
};
struct apk_name *apk_db_get_name(struct apk_database *db, const char *name);
void apk_name_free(struct apk_name *pkgname);
void apk_db_init(struct apk_database *db, const char *root);
void apk_db_free(struct apk_database *db);
int apk_db_read_config(struct apk_database *db);
int apk_db_write_config(struct apk_database *db);
int apk_db_pkg_add_file(struct apk_database *db, const char *file);
struct apk_package *apk_db_get_pkg(struct apk_database *db, csum_t sum);
int apk_db_index_read(struct apk_database *db, int fd, int repo);
void apk_db_index_write(struct apk_database *db, int fd);
int apk_db_add_repository(struct apk_database *db, const char *repo);
int apk_db_recalculate_and_commit(struct apk_database *db);
int apk_db_install_pkg(struct apk_database *db,
struct apk_package *oldpkg,
struct apk_package *newpkg);
#endif
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