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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/* 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_PKG_H
#define APK_PKG_H
#include "apk_version.h"
#include "apk_hash.h"
#include "apk_io.h"
struct apk_database;
struct apk_name;
#define APK_SCRIPT_INVALID -1
#define APK_SCRIPT_PRE_INSTALL 0
#define APK_SCRIPT_POST_INSTALL 1
#define APK_SCRIPT_PRE_DEINSTALL 2
#define APK_SCRIPT_POST_DEINSTALL 3
#define APK_SCRIPT_PRE_UPGRADE 4
#define APK_SCRIPT_POST_UPGRADE 5
#define APK_SCRIPT_TRIGGER 6
#define APK_SCRIPT_MAX 7
#define APK_SIGN_NONE 0
#define APK_SIGN_VERIFY 1
#define APK_SIGN_VERIFY_IDENTITY 2
#define APK_SIGN_GENERATE_V1 3
#define APK_SIGN_GENERATE 4
#define APK_SIGN_VERIFY_AND_GENERATE 5
struct apk_sign_ctx {
int keys_fd;
int action;
const EVP_MD *md;
int num_signatures;
int control_started : 1;
int data_started : 1;
int has_data_checksum : 1;
int control_verified : 1;
int data_verified : 1;
char data_checksum[EVP_MAX_MD_SIZE];
struct apk_checksum identity;
EVP_MD_CTX mdctx;
struct {
apk_blob_t data;
EVP_PKEY *pkey;
char *identity;
} signature;
};
#define APK_DEPMASK_REQUIRE (APK_VERSION_EQUAL|APK_VERSION_LESS|\
APK_VERSION_GREATER)
#define APK_DEPMASK_CONFLICT (0)
struct apk_dependency {
struct apk_name *name;
int result_mask;
char *version;
};
APK_ARRAY(apk_dependency_array, struct apk_dependency);
#define APK_IPKGF_RUN_ALL_TRIGGERS 0x00000001
struct apk_installed_package {
struct apk_package *pkg;
unsigned int flags;
struct list_head installed_pkgs_list;
struct list_head trigger_pkgs_list;
struct hlist_head owned_dirs;
apk_blob_t script[APK_SCRIPT_MAX];
struct apk_string_array *triggers;
struct apk_string_array *pending_triggers;
};
struct apk_package {
apk_hash_node hash_node;
unsigned repos;
struct apk_name *name;
char *version, *arch;
char *url, *description, *license;
struct apk_dependency_array *depends;
size_t installed_size, size;
char *filename;
struct apk_checksum csum;
struct apk_installed_package *ipkg;
};
APK_ARRAY(apk_package_array, struct apk_package *);
extern const char *apk_script_types[];
void apk_sign_ctx_init(struct apk_sign_ctx *ctx, int action,
struct apk_checksum *identity, int keys_fd);
void apk_sign_ctx_free(struct apk_sign_ctx *ctx);
int apk_sign_ctx_process_file(struct apk_sign_ctx *ctx,
const struct apk_file_info *fi,
struct apk_istream *is);
int apk_sign_ctx_parse_pkginfo_line(void *ctx, apk_blob_t line);
int apk_sign_ctx_verify_tar(void *ctx, const struct apk_file_info *fi,
struct apk_istream *is);
int apk_sign_ctx_mpart_cb(void *ctx, int part, apk_blob_t blob);
int apk_dep_from_blob(struct apk_dependency *dep, struct apk_database *db,
apk_blob_t blob);
void apk_dep_from_pkg(struct apk_dependency *dep, struct apk_database *db,
struct apk_package *pkg);
void apk_blob_push_dep(apk_blob_t *to, struct apk_dependency *dep);
int apk_deps_add(struct apk_dependency_array **depends,
struct apk_dependency *dep);
void apk_deps_del(struct apk_dependency_array **deps,
struct apk_name *name);
void apk_deps_parse(struct apk_database *db,
struct apk_dependency_array **depends,
apk_blob_t blob);
int apk_deps_write(struct apk_dependency_array *deps, struct apk_ostream *os);
int apk_script_type(const char *name);
void apk_pkg_format_plain(struct apk_package *pkg, apk_blob_t to);
void apk_pkg_format_cache(struct apk_package *pkg, apk_blob_t to);
struct apk_package *apk_pkg_new(void);
int apk_pkg_read(struct apk_database *db, const char *name,
struct apk_sign_ctx *ctx, struct apk_package **pkg);
void apk_pkg_free(struct apk_package *pkg);
int apk_pkg_parse_name(apk_blob_t apkname, apk_blob_t *name, apk_blob_t *version);
int apk_pkg_add_info(struct apk_database *db, struct apk_package *pkg,
char field, apk_blob_t value);
struct apk_installed_package *apk_pkg_install(struct apk_database *db, struct apk_package *pkg);
void apk_pkg_uninstall(struct apk_database *db, struct apk_package *pkg);
int apk_ipkg_add_script(struct apk_installed_package *ipkg,
struct apk_istream *is,
unsigned int type, unsigned int size);
int apk_ipkg_run_script(struct apk_installed_package *ipkg,
struct apk_database *db,
unsigned int type, char **argv);
struct apk_package *apk_pkg_parse_index_entry(struct apk_database *db, apk_blob_t entry);
int apk_pkg_write_index_entry(struct apk_package *pkg, struct apk_ostream *os);
int apk_pkg_version_compare(struct apk_package *a, struct apk_package *b);
#endif
|
