-
Notifications
You must be signed in to change notification settings - Fork 125
/
Copy pathtransaction_store.c
116 lines (101 loc) · 3.59 KB
/
transaction_store.c
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
/*-
* Copyright (c) 2014-2020 Juan Romero Pardines.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "xbps_api_impl.h"
bool HIDDEN
xbps_transaction_store(struct xbps_handle *xhp, xbps_array_t pkgs,
xbps_dictionary_t pkgrd, bool autoinst)
{
xbps_dictionary_t d, pkgd;
xbps_array_t replaces;
const char *pkgver, *pkgname, *curpkgver, *repo;
char *self_replaced;
int rv;
assert(xhp);
assert(pkgs);
assert(pkgrd);
if (!xbps_dictionary_get_cstring_nocopy(pkgrd, "pkgver", &pkgver)) {
return false;
}
if (!xbps_dictionary_get_cstring_nocopy(pkgrd, "pkgname", &pkgname)) {
return false;
}
d = xbps_find_pkg_in_array(pkgs, pkgname, 0);
if (xbps_object_type(d) == XBPS_TYPE_DICTIONARY) {
/* compare version stored in transaction vs current */
if (!xbps_dictionary_get_cstring_nocopy(d, "pkgver", &curpkgver)) {
return false;
}
rv = xbps_cmpver(pkgver, curpkgver);
if (rv == 0 || rv == -1) {
/* same version or stored version greater than current */
return true;
} else {
/*
* Current version is greater than stored,
* replace stored with current.
*/
if (!xbps_remove_pkg_from_array_by_pkgver(pkgs, curpkgver)) {
return false;
}
xbps_dbg_printf("[trans] replaced %s with %s\n", curpkgver, pkgver);
}
}
if ((pkgd = xbps_dictionary_copy_mutable(pkgrd)) == NULL)
return false;
/*
* Add required objects into package dep's dictionary.
*/
if (autoinst && !xbps_dictionary_set_bool(pkgd, "automatic-install", true))
goto err;
/*
* Set a replaces to itself, so that virtual packages are always replaced.
*/
if ((replaces = xbps_dictionary_get(pkgd, "replaces")) == NULL)
replaces = xbps_array_create();
self_replaced = xbps_xasprintf("%s>=0", pkgname);
xbps_array_add_cstring(replaces, self_replaced);
free(self_replaced);
if (!xbps_dictionary_set(pkgd, "replaces", replaces))
goto err;
/*
* Add the dictionary into the unsorted queue.
*/
if (!xbps_array_add(pkgs, pkgd))
goto err;
xbps_dictionary_get_cstring_nocopy(pkgd, "repository", &repo);
xbps_set_cb_state(xhp, XBPS_STATE_TRANS_ADDPKG, 0, pkgver,
"Found %s in repository %s", pkgver, repo);
xbps_dbg_printf("[trans] `%s' stored%s (%s)\n", pkgver,
autoinst ? " as automatic install" : "", repo);
xbps_object_release(pkgd);
return true;
err:
xbps_object_release(pkgd);
return false;
}