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
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
/* add.c - Alpine Package Keeper (APK)
*
* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
* Copyright (C) 2008-2011 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.
*/
#include <errno.h>
#include <stdio.h>
#include "apk_applet.h"
#include "apk_database.h"
#include "apk_print.h"
#include "apk_solver.h"
struct add_ctx {
const char *virtpkg;
unsigned short solver_flags;
};
static int option_parse_applet(void *ctx, struct apk_db_options *dbopts, int optch, const char *optarg)
{
struct add_ctx *actx = (struct add_ctx *) ctx;
switch (optch) {
case 0x10000:
dbopts->open_flags |= APK_OPENF_CREATE;
break;
case 'u':
actx->solver_flags |= APK_SOLVERF_UPGRADE;
break;
case 'l':
actx->solver_flags |= APK_SOLVERF_LATEST;
break;
case 't':
actx->virtpkg = optarg;
break;
default:
return -ENOTSUP;
}
return 0;
}
static const struct apk_option options_applet[] = {
{ 0x10000, "initdb", "Initialize database" },
{ 'u', "upgrade", "Prefer to upgrade package" },
{ 'l', "latest",
"Select latest version of package (if it is not pinned), and "
"print error if it cannot be installed due to other dependencies" },
{ 't', "virtual",
"Instead of adding all the packages to 'world', create a new virtual "
"package with the listed dependencies and add that to 'world'; the "
"actions of the command are easily reverted by deleting the virtual "
"package", required_argument, "NAME" },
};
static const struct apk_option_group optgroup_applet = {
.name = "Add",
.options = options_applet,
.num_options = ARRAY_SIZE(options_applet),
.parse = option_parse_applet,
};
static int non_repository_check(struct apk_database *db)
{
if (apk_force & APK_FORCE_NON_REPOSITORY)
return 0;
if (apk_db_cache_active(db))
return 0;
if (apk_db_permanent(db))
return 0;
apk_error("You tried to add a non-repository package to system, "
"but it would be lost on next reboot. Enable package caching "
"(apk cache --help) or use --force-non-repository "
"if you know what you are doing.");
return 1;
}
static int add_main(void *ctx, struct apk_database *db, struct apk_string_array *args)
{
struct add_ctx *actx = (struct add_ctx *) ctx;
struct apk_package *virtpkg = NULL;
struct apk_dependency virtdep;
struct apk_dependency_array *world = NULL;
char **parg;
int r = 0;
apk_dependency_array_copy(&world, db->world);
if (actx->virtpkg) {
apk_blob_t b = APK_BLOB_STR(actx->virtpkg);
apk_blob_pull_dep(&b, db, &virtdep);
if (APK_BLOB_IS_NULL(b) || virtdep.conflict ||
virtdep.result_mask != APK_DEPMASK_ANY ||
virtdep.version != &apk_null_blob) {
apk_error("%s: bad package specifier");
return -1;
}
if (virtdep.name->name[0] != '.' && non_repository_check(db))
return -1;
virtpkg = apk_pkg_new();
if (virtpkg == NULL) {
apk_error("Failed to allocate virtual meta package");
return -1;
}
virtpkg->name = virtdep.name;
apk_blob_checksum(APK_BLOB_STR(virtpkg->name->name),
apk_checksum_default(), &virtpkg->csum);
virtpkg->version = apk_blob_atomize(APK_BLOB_STR("0"));
virtpkg->description = strdup("virtual meta package");
virtpkg->arch = apk_blob_atomize(APK_BLOB_STR("noarch"));
virtpkg = apk_db_pkg_add(db, virtpkg);
}
foreach_array_item(parg, args) {
struct apk_dependency dep;
if (strstr(*parg, ".apk") != NULL) {
struct apk_package *pkg = NULL;
struct apk_sign_ctx sctx;
if (non_repository_check(db))
return -1;
apk_sign_ctx_init(&sctx, APK_SIGN_VERIFY_AND_GENERATE,
NULL, db->keys_fd);
r = apk_pkg_read(db, *parg, &sctx, &pkg);
apk_sign_ctx_free(&sctx);
if (r != 0) {
apk_error("%s: %s", *parg, apk_error_str(r));
return -1;
}
apk_dep_from_pkg(&dep, db, pkg);
} else {
apk_blob_t b = APK_BLOB_STR(*parg);
apk_blob_pull_dep(&b, db, &dep);
if (APK_BLOB_IS_NULL(b) || b.len > 0 || (virtpkg != NULL && dep.repository_tag)) {
apk_error("'%s' is not a valid %s dependency, format is %s",
*parg, virtpkg == NULL ? "world" : "child",
virtpkg == NULL ? "name(@tag)([<>~=]version)" : "name([<>~=]version)");
return -1;
}
}
if (virtpkg == NULL) {
apk_deps_add(&world, &dep);
apk_solver_set_name_flags(dep.name,
actx->solver_flags,
actx->solver_flags);
} else {
apk_deps_add(&virtpkg->depends, &dep);
}
}
if (virtpkg) {
apk_deps_add(&world, &virtdep);
apk_solver_set_name_flags(virtdep.name,
actx->solver_flags,
actx->solver_flags);
}
r = apk_solver_commit(db, 0, world);
apk_dependency_array_free(&world);
return r;
}
static struct apk_applet apk_add = {
.name = "add",
.help = "Add PACKAGEs to 'world' and install (or upgrade) "
"them, while ensuring that all dependencies are met",
.arguments = "PACKAGE...",
.open_flags = APK_OPENF_WRITE,
.command_groups = APK_COMMAND_GROUP_INSTALL,
.context_size = sizeof(struct add_ctx),
.optgroups = { &optgroup_global, &optgroup_commit, &optgroup_applet },
.main = add_main,
};
APK_DEFINE_APPLET(apk_add);
|
