1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/* 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_name;
APK_ARRAY(apk_name_array, struct apk_name *);
struct apk_db_file {
struct hlist_node hash_node;
struct hlist_node diri_files_list;
struct apk_db_dir_instance *diri;
csum_t csum;
char filename[];
};
#define APK_DBDIRF_PROTECTED 0x0001
struct apk_db_dir {
apk_hash_node hash_node;
struct hlist_head files;
struct apk_db_dir *parent;
unsigned short refs;
unsigned short flags;
char dirname[];
};
struct apk_db_dir_instance {
struct hlist_node pkg_dirs_list;
struct hlist_head owned_files;
struct apk_package *pkg;
struct apk_db_dir *dir;
mode_t mode;
uid_t uid;
gid_t gid;
};
#define APK_NAME_TOPLEVEL 0x0001
struct apk_name {
apk_hash_node hash_node;
unsigned int id;
unsigned int flags;
char *name;
struct apk_package_array *pkgs;
struct apk_name_array *rdepends;
};
struct apk_repository {
char *url;
char *cache;
};
struct apk_database {
char *root;
int root_fd, lock_fd;
unsigned name_id, num_repos;
struct apk_dependency_array *world;
struct apk_string_array *protected_paths;
struct apk_repository repos[APK_MAX_REPOS];
struct {
struct apk_hash names;
struct apk_hash packages;
} available;
struct {
struct list_head packages;
struct apk_hash dirs;
struct apk_hash files;
struct {
unsigned files;
unsigned dirs;
unsigned packages;
} stats;
} installed;
};
typedef union apk_database_or_void {
struct apk_database *db;
void *ptr;
} apk_database_t __attribute__ ((__transparent_union__));
struct apk_name *apk_db_get_name(struct apk_database *db, apk_blob_t name);
struct apk_name *apk_db_query_name(struct apk_database *db, apk_blob_t name);
struct apk_db_dir *apk_db_dir_query(struct apk_database *db,
apk_blob_t name);
struct apk_db_file *apk_db_file_query(struct apk_database *db,
apk_blob_t dir,
apk_blob_t name);
#define APK_OPENF_READ 0x0000
#define APK_OPENF_WRITE 0x0001
#define APK_OPENF_CREATE 0x0002
#define APK_OPENF_EMPTY_STATE 0x0004
#define APK_OPENF_EMPTY_REPOS 0x0008
int apk_db_open(struct apk_database *db, const char *root, unsigned int flags);
int apk_db_write_config(struct apk_database *db);
void apk_db_close(struct apk_database *db);
struct apk_package *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);
struct apk_package *apk_db_get_file_owner(struct apk_database *db, apk_blob_t filename);
int apk_db_index_write(struct apk_database *db, struct apk_ostream *os);
int apk_db_add_repository(apk_database_t db, apk_blob_t repository);
int apk_repository_update(struct apk_database *db, struct apk_repository *repo);
int apk_db_install_pkg(struct apk_database *db,
struct apk_package *oldpkg,
struct apk_package *newpkg,
apk_progress_cb cb, void *cb_ctx);
#endif
|
