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
|
<?php
/**
* PEAR_REST_14
*
* PHP versions 4 and 5
*
* @category pear
* @package PEAR
* @author Helgi Þormar Þorbjörnsson <helgi@php.net>
* @copyright 1997-2009 The Authors
* @license http://opensource.org/licenses/bsd-license.php New BSD License
* @version CVS: $Id: $
* @link http://pear.php.net/package/PEAR
* @since File available since Release 1.9
*/
/**
* For downloading REST xml/txt files
*/
require_once 'PEAR/REST.php';
require_once 'PEAR/REST/13.php';
/**
* Implement REST 1.4
*
* @category pear
* @package PEAR
* @author Helgi Þormar Þorbjörnsson <helgi@php.net>
* @copyright 1997-2009 The Authors
* @license http://opensource.org/licenses/bsd-license.php New BSD License
* @version Release: @package_version@
* @link http://pear.php.net/package/PEAR
* @since Class available since Release 1.9
*/
class PEAR_REST_14 extends PEAR_REST_13
{
function listLatestUpgrades($base, $pref_state, $installed, $channel, &$reg)
{
$packagelist = $this->_rest->retrieveData($base . 'p/latestpackages.xml', false, false, $channel);
if (PEAR::isError($packagelist)) {
return $packagelist;
}
$ret = array();
if (!is_array($packagelist) || !isset($packagelist['p'])) {
return $ret;
}
if (isset($packagelist['p']['n'])) {
$packagelist['p'] = array($packagelist['p']);
}
foreach ($packagelist['p'] as $package) {
if (!isset($installed[strtolower($package['n'])])) {
continue;
}
$inst_version = $reg->packageInfo($package['n'], 'version', $channel);
$inst_state = $reg->packageInfo($package['n'], 'release_state', $channel);
$release = $found = false;
$data = array();
if (isset($package['alpha'])) {
$data['alpha'] = $package['alpha'];
}
if (isset($package['beta'])) {
$data['beta'] = $package['beta'];
}
if (isset($package['stable'])) {
$data['stable'] = $package['stable'];
}
foreach ($data as $state => $release) {
if ($inst_version && version_compare($release['v'], $inst_version, '<=')) {
// not newer than the one installed
break;
}
// new version > installed version
if (!$pref_state) {
// every state is a good state
$found = true;
$release['state'] = $state;
break;
} else {
$new_state = $state;
// if new state >= installed state: go
if (in_array($new_state, $this->betterStates($inst_state, true))) {
$found = true;
$release['state'] = $state;
break;
} else {
// only allow to lower the state of package,
// if new state >= preferred state: go
if (in_array($new_state, $this->betterStates($pref_state, true))) {
$found = true;
$release['state'] = $state;
break;
}
}
}
}
if (!$found) {
continue;
}
$ret[$package] = array(
'version' => $release['v'],
'state' => $release['s'],
'filesize' => $release['f'],
);
}
return $ret;
}
}
|
