WebSVN – SvarDOS – Diff – /website/repo/index.php


<?php
 
/*
  pkgnet interface
  Copyright (C) 2021-2022 Mateusz Viste
 
 === API ===
  ?a=pull&p=PACKAGE[-VER]     downloads the svp archive of PACKAGE (possibly of VER version)
  ?a=pullsrc&p=PACKAGE[-VER]  downloads the source zip of PACKAGE (possibly of VER version)
  ?a=search&p=PHRASE[::cat]   list packages that match PHRASE (possibly filtered by cat category)
  ?a=checkup                  list of packages+versions in $_POST
*/
 
 
// messages in different languages (and necessary mappings for codepage conversions)
include 'lang.php';
 
 
// convert a utf-8 string into codepage related to lang
function cp_conv($s, $lang) {
  global $CP_UTF, $CP_ENC;
  $res = str_replace($CP_UTF[$lang], $CP_ENC[$lang], $s);
  return($res);
}
 
 
function get_msg($id, $lang) {
  global $MSG;
  if (!empty($MSG[$id][$lang])) {
    return cp_conv($MSG[$id][$lang], $lang);
  } else {
    return $MSG[$id]['en'];
  }
}
 
 
function nicesize($bytes) {
  if ($bytes < 1024) return(round($bytes / 1024, 1) . "K");
  if ($bytes < 1024 * 1024) return(round($bytes / 1024) . "K");
  return(round($bytes / 1024 / 1024, 1) . "M");
}
 
 
function csv_to_array($filename = '', $delimiter = "\t") {
  //if (! file_exists($filename) || ! is_readable($filename)) return FALSE;
  $handle = fopen($filename, 'r');
  if ($handle === false) return(false);
 
  $rez = array();
 
  while (($row = fgetcsv($handle, 1000, $delimiter)) !== FALSE) {
    $rez[] = $row;
  }
  fclose($handle);
 
  return $rez;
}
 
 
function tabulprint($ar_data, $ar_width, $margin = true) {
  $count = 0;
  foreach ($ar_data as $item) {
    if ($count == 0) {
      echo '|';
      if ($margin) echo ' ';
    }
    echo substr(str_pad($item, $ar_width[$count]), 0, $ar_width[$count]);
    if ($margin) {
      echo ' | ';
    } else {
      echo '|';
    }
    $count++;
  }
  echo "\r\n";
}
 
 
// *** MAIN START ************************************************************
 
 
if (empty($_GET['a'])) {
  http_response_code(404);
  echo "ERROR: no action specified\r\n";
  exit(0);
}
 
$lang = 'en';
if ((!empty($_GET['lang'])) && (preg_match('/[a-zA-Z][a-zA-Z]/', $_GET['lang']))) $lang = strtolower($_GET['lang']);
 
// load pkg desc translations
$descdb = json_decode(file_get_contents("pkg_desc_{$lang}.json"), true);
 
// switch to the packages directory
if (chdir('../../packages') === false) {
  http_response_code(404);
  echo "ERROR: server-side error, cannot access packages\r\n";
  exit(0);
}
 
$a = strtolower($_GET['a']);
 
$p = '';
$v = '';
if ($a != 'checkup') {
  if (empty($_GET['p'])) {
    http_response_code(404);
    echo "ERROR: no package specified\r\n";
    exit(0);
  }
  // pull and pullsrc actions accept pkg-ver strings
  if ($a == 'pull' || $a == 'pullsrc') {
    $pv = explode('-', strtolower($_GET['p']));
    $p = $pv[0];
    if (!empty($pv[1])) $v = $pv[1];
  } else {
    $p = strtolower($_GET['p']);
  }
}
 
 
// is action valid?
 
if (($a !== 'search') && ($a !== 'checkup') && ($a !== 'pull') && ($a !== 'pullsrc')) {
  http_response_code(404);
  echo "ERROR: invalid action\r\n";
  exit(0);
}
 
 
// load pkg db
 
$db = json_decode(file_get_contents('_index.json'), true);
if (empty($db)) {
  http_response_code(404);
  echo "ERROR: server error, database not found\n";
  exit(0);
}
 
 
// pull or pullsrc action (svp / zip)
 
if (($a === 'pull') || ($a === 'pullsrc')) {
  $fname = false;
  if (empty($v)) { // take first version (that's the preferred one)
    $fname = array_key_first($db[$p]['versions']);
  } else {
    // look for a specific version string
    foreach ($db[$p]['versions'] as $f => $e) {
      if (strcasecmp($e['ver'], $v) == 0) {
        $fname = $f;
        break;
      }
    }
  }
  if (file_exists($fname)) {
    if ($a === 'pullsrc') { // is it about source?
      $fname = preg_replace('/svp$/', 'zip', $fname); // replace *.svp by *.zip
      if (file_exists($fname)) {
        header('Content-Disposition: attachment; filename="' . $fname);
        header('Content-Type: application/octet-stream');
        readfile($fname);
      } else {
        http_response_code(404);
        echo get_msg('PKG_NO_SRC', $lang) . "\r\n";
      }
    } else {
      header('Content-Disposition: attachment; filename="' . $fname);
      header('Content-Type: application/octet-stream');
      readfile($fname);
    }
  } else {
    http_response_code(404);
    echo get_msg('PKG_NOT_FOUND', $lang) . "\r\n";
  }
  exit(0);
}
 
 
// search action
 
if ($a === 'search') {
  $matches = 0;
  header('Content-Type: text/plain');
 
  // if catfilter present, trim it out of the search term
  $exp_cat = explode('::', $p);
  $p = $exp_cat[0];
  $catfilter = '';
  if (!empty($exp_cat[1])) $catfilter = strtolower($exp_cat[1]);
 
  foreach ($db as $pkg => $meta) {
    // apply the category filter, if any
    if (! empty($catfilter)) {
      if (array_search($catfilter, $meta['cats']) === false) continue;
    }
    // look for term
    if ((empty($p)) || (stristr($pkg, $p)) || (stristr($meta['desc'], $p))) {
      // fetch first (preferred) version
      $prefver_fname = array_key_first($meta['versions']);
      $prefver = array_shift($meta['versions']);
      echo str_pad(strtoupper($pkg), 12);
      echo str_pad(get_msg('VER', $lang) . " {$prefver['ver']} ", 16);
      echo str_pad(get_msg('SIZE', $lang) . ' ' . nicesize(filesize($prefver_fname)), 16) . "BSUM: " . sprintf("%04X", $prefver['bsum']) . "\r\n";
 
      // do I have a localized version of the description?
      if (!empty($descdb[$pkg])) {
        echo wordwrap(cp_conv($descdb[$pkg], $lang), 79, "\r\n", true);
      } else {
        echo wordwrap($meta['desc'], 79, "\r\n", true);
      }
 
      echo "\r\n";
      // do I have any alt versions?
      $altlist = array();
      foreach ($meta['versions'] as $altver) {
        $altlist[] = $pkg . '-' . $altver['ver'];
      }
      if (!empty($altlist)) {
        echo wordwrap('[' . get_msg('ALT_VERS', $lang) . ' ' . implode(', ', $altlist), 79, "\r\n", true) . "]\r\n";
      }
      echo "\r\n";
      $matches++;
    }
  }
  if ($matches == 0) echo get_msg('NO_MATCHING_PKG', $lang) . "\r\n";
}
 
 
// checkup action
 
if ($a === 'checkup') {
  $found = 0;
  $remote_pkgs = csv_to_array("php://input", "\t"); // [0] = pkgname ; [1] = version
 
  foreach ($remote_pkgs as $rpkg) {
    $rpkg[0] = strtolower($rpkg[0]);
    if (empty($db[$rpkg[0]])) continue;
 
    $dbpkg = $db[$rpkg[0]];
    // compare user's version with preferred version in repo
    $prefver = array_shift($dbpkg['versions']);
    if (strcasecmp($prefver['ver'], $rpkg[1]) == 0) continue;
    // found version mismatch
    if ($found == 0) {
      echo str_pad('', 78, '-') . "\r\n";
      tabulprint(array(get_msg('PACKAGE', $lang), get_msg('INSTALLED', $lang), get_msg('AVAILABLE', $lang)), array(8, 30, 30));
      tabulprint(array('----------', '--------------------------------', '--------------------------------'), array(10, 32, 32), false);
    }
    $found++;
    tabulprint(array('' . $rpkg[0], $rpkg[1], $prefver['ver']), array(8, 30, 30));
  }
  if ($found == 0) {
    echo get_msg('NO_UPDATES', $lang) . "\r\n";
  } else {
    echo str_pad('', 78, '-') . "\r\n";
    echo get_msg('FOUND_DIFFER', $lang) . ' ' . $found . "\r\n";
  }
}
 
?>
 

Rev 911	Rev 1157
1	`<?php`	1	`<?php`
2		2
3	`/*`	3	`/*`
4	`pkgnet interface`	4	`pkgnet interface`
5	`Copyright (C) 2021-2022 Mateusz Viste`	5	`Copyright (C) 2021-2022 Mateusz Viste`
6		6
7	`=== API ===`	7	`=== API ===`
8	`?a=pull&p=PACKAGE[-VER] downloads the svp archive of PACKAGE (possibly of VER version)`	8	`?a=pull&p=PACKAGE[-VER] downloads the svp archive of PACKAGE (possibly of VER version)`
9	`?a=pullsrc&p=PACKAGE[-VER] downloads the source zip of PACKAGE (possibly of VER version)`	9	`?a=pullsrc&p=PACKAGE[-VER] downloads the source zip of PACKAGE (possibly of VER version)`
10	`?a=search&p=PHRASE[::cat] list packages that match PHRASE (possibly filtered by cat category)`	10	`?a=search&p=PHRASE[::cat] list packages that match PHRASE (possibly filtered by cat category)`
11	`?a=checkup list of packages+versions in $_POST`	11	`?a=checkup list of packages+versions in $_POST`
12	`*/`	12	`*/`
13		13
14		14
15	`// messages in different languages (and necessary mappings for codepage conversions)`	15	`// messages in different languages (and necessary mappings for codepage conversions)`
16	`include 'lang.php';`	16	`include 'lang.php';`
17		17
18		18
19	`// convert a utf-8 string into codepage related to lang`	19	`// convert a utf-8 string into codepage related to lang`
20	`function cp_conv($s, $lang) {`	20	`function cp_conv($s, $lang) {`
21	`global $CP_UTF, $CP_ENC;`	21	`global $CP_UTF, $CP_ENC;`
22	`$res = str_replace($CP_UTF[$lang], $CP_ENC[$lang], $s);`	22	`$res = str_replace($CP_UTF[$lang], $CP_ENC[$lang], $s);`
23	`return($res);`	23	`return($res);`
24	`}`	24	`}`
25		25
26		26
27	`function get_msg($id, $lang) {`	27	`function get_msg($id, $lang) {`
28	`global $MSG;`	28	`global $MSG;`
29	`if (!empty($MSG[$id][$lang])) {`	29	`if (!empty($MSG[$id][$lang])) {`
30	`return cp_conv($MSG[$id][$lang], $lang);`	30	`return cp_conv($MSG[$id][$lang], $lang);`
31	`} else {`	31	`} else {`
32	`return $MSG[$id]['en'];`	32	`return $MSG[$id]['en'];`
33	`}`	33	`}`
34	`}`	34	`}`
35		35
36		36
37	`function nicesize($bytes) {`	37	`function nicesize($bytes) {`
38	`if ($bytes < 1024) return(round($bytes / 1024, 1) . "K");`	38	`if ($bytes < 1024) return(round($bytes / 1024, 1) . "K");`
39	`if ($bytes < 1024 * 1024) return(round($bytes / 1024) . "K");`	39	`if ($bytes < 1024 * 1024) return(round($bytes / 1024) . "K");`
40	`return(round($bytes / 1024 / 1024, 1) . "M");`	40	`return(round($bytes / 1024 / 1024, 1) . "M");`
41	`}`	41	`}`
42		42
43		43
44	`function csv_to_array($filename = '', $delimiter = "\t") {`	44	`function csv_to_array($filename = '', $delimiter = "\t") {`
45	`//if (! file_exists($filename) \|\| ! is_readable($filename)) return FALSE;`	45	`//if (! file_exists($filename) \|\| ! is_readable($filename)) return FALSE;`
46	`$handle = fopen($filename, 'r');`	46	`$handle = fopen($filename, 'r');`
47	`if ($handle === false) return(false);`	47	`if ($handle === false) return(false);`
48		48
49	`$rez = array();`	49	`$rez = array();`
50		50
51	`while (($row = fgetcsv($handle, 1000, $delimiter)) !== FALSE) {`	51	`while (($row = fgetcsv($handle, 1000, $delimiter)) !== FALSE) {`
52	`$rez[] = $row;`	52	`$rez[] = $row;`
53	`}`	53	`}`
54	`fclose($handle);`	54	`fclose($handle);`
55		55
56	`return $rez;`	56	`return $rez;`
57	`}`	57	`}`
58		58
59		59
60	`function tabulprint($ar_data, $ar_width, $margin = true) {`	60	`function tabulprint($ar_data, $ar_width, $margin = true) {`
61	`$count = 0;`	61	`$count = 0;`
62	`foreach ($ar_data as $item) {`	62	`foreach ($ar_data as $item) {`
63	`if ($count == 0) {`	63	`if ($count == 0) {`
64	`echo '\|';`	64	`echo '\|';`
65	`if ($margin) echo ' ';`	65	`if ($margin) echo ' ';`
66	`}`	66	`}`
67	`echo substr(str_pad($item, $ar_width[$count]), 0, $ar_width[$count]);`	67	`echo substr(str_pad($item, $ar_width[$count]), 0, $ar_width[$count]);`
68	`if ($margin) {`	68	`if ($margin) {`
69	`echo ' \| ';`	69	`echo ' \| ';`
70	`} else {`	70	`} else {`
71	`echo '\|';`	71	`echo '\|';`
72	`}`	72	`}`
73	`$count++;`	73	`$count++;`
74	`}`	74	`}`
75	`echo "\r\n";`	75	`echo "\r\n";`
76	`}`	76	`}`
77		77
78		78
79	`// * MAIN START **********************************************************`	79	`// * MAIN START **********************************************************`
80		80
81		81
82	`if (empty($_GET['a'])) {`	82	`if (empty($_GET['a'])) {`
83	`http_response_code(404);`	83	`http_response_code(404);`
84	`echo "ERROR: no action specified\r\n";`	84	`echo "ERROR: no action specified\r\n";`
85	`exit(0);`	85	`exit(0);`
86	`}`	86	`}`
87		87
88	`$lang = 'en';`	88	`$lang = 'en';`
89	`if ((!empty($_GET['lang'])) && (preg_match('/[a-zA-Z][a-zA-Z]/', $_GET['lang']))) $lang = strtolower($_GET['lang']);`	89	`if ((!empty($_GET['lang'])) && (preg_match('/[a-zA-Z][a-zA-Z]/', $_GET['lang']))) $lang = strtolower($_GET['lang']);`
90		90
91	`// load pkg desc translations`	91	`// load pkg desc translations`
92	`$descdb = json_decode(file_get_contents("pkg_desc_{$lang}.json"), true);`	92	`$descdb = json_decode(file_get_contents("pkg_desc_{$lang}.json"), true);`
93		93
94	`// switch to the packages directory`	94	`// switch to the packages directory`
95	`if (chdir('../../packages') === false) {`	95	`if (chdir('../../packages') === false) {`
96	`http_response_code(404);`	96	`http_response_code(404);`
97	`echo "ERROR: server-side error, cannot access packages\r\n";`	97	`echo "ERROR: server-side error, cannot access packages\r\n";`
98	`exit(0);`	98	`exit(0);`
99	`}`	99	`}`
100		100
101	`$a = strtolower($_GET['a']);`	101	`$a = strtolower($_GET['a']);`
102		102
103	`$p = '';`	103	`$p = '';`
104	`$v = '';`	104	`$v = '';`
105	`if ($a != 'checkup') {`	105	`if ($a != 'checkup') {`
106	`if (empty($_GET['p'])) {`	106	`if (empty($_GET['p'])) {`
107	`http_response_code(404);`	107	`http_response_code(404);`
108	`echo "ERROR: no package specified\r\n";`	108	`echo "ERROR: no package specified\r\n";`
109	`exit(0);`	109	`exit(0);`
110	`}`	110	`}`
-		111	`// pull and pullsrc actions accept pkg-ver strings`
-		112	`if ($a == 'pull' \|\| $a == 'pullsrc') {`
111	`$pv = explode('-', strtolower($_GET['p']));`	113	`$pv = explode('-', strtolower($_GET['p']));`
112	`$p = $pv[0];`	114	`$p = $pv[0];`
113	`if (!empty($pv[1])) $v = $pv[1];`	115	`if (!empty($pv[1])) $v = $pv[1];`
-		116	`} else {`
-		117	`$p = strtolower($_GET['p']);`
-		118	`}`
114	`}`	119	`}`
115		120
116		121
117	`// is action valid?`	122	`// is action valid?`
118		123
119	`if (($a !== 'search') && ($a !== 'checkup') && ($a !== 'pull') && ($a !== 'pullsrc')) {`	124	`if (($a !== 'search') && ($a !== 'checkup') && ($a !== 'pull') && ($a !== 'pullsrc')) {`
120	`http_response_code(404);`	125	`http_response_code(404);`
121	`echo "ERROR: invalid action\r\n";`	126	`echo "ERROR: invalid action\r\n";`
122	`exit(0);`	127	`exit(0);`
123	`}`	128	`}`
124		129
125		130
126	`// load pkg db`	131	`// load pkg db`
127		132
128	`$db = json_decode(file_get_contents('_index.json'), true);`	133	`$db = json_decode(file_get_contents('_index.json'), true);`
129	`if (empty($db)) {`	134	`if (empty($db)) {`
130	`http_response_code(404);`	135	`http_response_code(404);`
131	`echo "ERROR: server error, database not found\n";`	136	`echo "ERROR: server error, database not found\n";`
132	`exit(0);`	137	`exit(0);`
133	`}`	138	`}`
134		139
135		140
136	`// pull or pullsrc action (svp / zip)`	141	`// pull or pullsrc action (svp / zip)`
137		142
138	`if (($a === 'pull') \|\| ($a === 'pullsrc')) {`	143	`if (($a === 'pull') \|\| ($a === 'pullsrc')) {`
139	`$fname = false;`	144	`$fname = false;`
140	`if (empty($v)) { // take first version (that's the preferred one)`	145	`if (empty($v)) { // take first version (that's the preferred one)`
141	`$fname = array_key_first($db[$p]['versions']);`	146	`$fname = array_key_first($db[$p]['versions']);`
142	`} else {`	147	`} else {`
143	`// look for a specific version string`	148	`// look for a specific version string`
144	`foreach ($db[$p]['versions'] as $f => $e) {`	149	`foreach ($db[$p]['versions'] as $f => $e) {`
145	`if (strcasecmp($e['ver'], $v) == 0) {`	150	`if (strcasecmp($e['ver'], $v) == 0) {`
146	`$fname = $f;`	151	`$fname = $f;`
147	`break;`	152	`break;`
148	`}`	153	`}`
149	`}`	154	`}`
150	`}`	155	`}`
151	`if (file_exists($fname)) {`	156	`if (file_exists($fname)) {`
152	`if ($a === 'pullsrc') { // is it about source?`	157	`if ($a === 'pullsrc') { // is it about source?`
153	`$fname = preg_replace('/svp$/', 'zip', $fname); // replace .svp by .zip`	158	`$fname = preg_replace('/svp$/', 'zip', $fname); // replace .svp by .zip`
154	`if (file_exists($fname)) {`	159	`if (file_exists($fname)) {`
155	`header('Content-Disposition: attachment; filename="' . $fname);`	160	`header('Content-Disposition: attachment; filename="' . $fname);`
156	`header('Content-Type: application/octet-stream');`	161	`header('Content-Type: application/octet-stream');`
157	`readfile($fname);`	162	`readfile($fname);`
158	`} else {`	163	`} else {`
159	`http_response_code(404);`	164	`http_response_code(404);`
160	`echo get_msg('PKG_NO_SRC', $lang) . "\r\n";`	165	`echo get_msg('PKG_NO_SRC', $lang) . "\r\n";`
161	`}`	166	`}`
162	`} else {`	167	`} else {`
163	`header('Content-Disposition: attachment; filename="' . $fname);`	168	`header('Content-Disposition: attachment; filename="' . $fname);`
164	`header('Content-Type: application/octet-stream');`	169	`header('Content-Type: application/octet-stream');`
165	`readfile($fname);`	170	`readfile($fname);`
166	`}`	171	`}`
167	`} else {`	172	`} else {`
168	`http_response_code(404);`	173	`http_response_code(404);`
169	`echo get_msg('PKG_NOT_FOUND', $lang) . "\r\n";`	174	`echo get_msg('PKG_NOT_FOUND', $lang) . "\r\n";`
170	`}`	175	`}`
171	`exit(0);`	176	`exit(0);`
172	`}`	177	`}`
173		178
174		179
175	`// search action`	180	`// search action`
176		181
177	`if ($a === 'search') {`	182	`if ($a === 'search') {`
178	`$matches = 0;`	183	`$matches = 0;`
179	`header('Content-Type: text/plain');`	184	`header('Content-Type: text/plain');`
180		185
181	`// if catfilter present, trim it out of the search term`	186	`// if catfilter present, trim it out of the search term`
182	`$exp_cat = explode('::', $p);`	187	`$exp_cat = explode('::', $p);`
183	`$p = $exp_cat[0];`	188	`$p = $exp_cat[0];`
184	`$catfilter = '';`	189	`$catfilter = '';`
185	`if (!empty($exp_cat[1])) $catfilter = strtolower($exp_cat[1]);`	190	`if (!empty($exp_cat[1])) $catfilter = strtolower($exp_cat[1]);`
186		191
187	`foreach ($db as $pkg => $meta) {`	192	`foreach ($db as $pkg => $meta) {`
188	`// apply the category filter, if any`	193	`// apply the category filter, if any`
189	`if (! empty($catfilter)) {`	194	`if (! empty($catfilter)) {`
190	`if (array_search($catfilter, $meta['cats']) === false) continue;`	195	`if (array_search($catfilter, $meta['cats']) === false) continue;`
191	`}`	196	`}`
192	`// look for term`	197	`// look for term`
193	`if ((empty($p)) \|\| (stristr($pkg, $p)) \|\| (stristr($meta['desc'], $p))) {`	198	`if ((empty($p)) \|\| (stristr($pkg, $p)) \|\| (stristr($meta['desc'], $p))) {`
194	`// fetch first (preferred) version`	199	`// fetch first (preferred) version`
195	`$prefver_fname = array_key_first($meta['versions']);`	200	`$prefver_fname = array_key_first($meta['versions']);`
196	`$prefver = array_shift($meta['versions']);`	201	`$prefver = array_shift($meta['versions']);`
197	`echo str_pad(strtoupper($pkg), 12);`	202	`echo str_pad(strtoupper($pkg), 12);`
198	`echo str_pad(get_msg('VER', $lang) . " {$prefver['ver']} ", 16);`	203	`echo str_pad(get_msg('VER', $lang) . " {$prefver['ver']} ", 16);`
199	`echo str_pad(get_msg('SIZE', $lang) . ' ' . nicesize(filesize($prefver_fname)), 16) . "BSUM: " . sprintf("%04X", $prefver['bsum']) . "\r\n";`	204	`echo str_pad(get_msg('SIZE', $lang) . ' ' . nicesize(filesize($prefver_fname)), 16) . "BSUM: " . sprintf("%04X", $prefver['bsum']) . "\r\n";`
200		205
201	`// do I have a localized version of the description?`	206	`// do I have a localized version of the description?`
202	`if (!empty($descdb[$pkg])) {`	207	`if (!empty($descdb[$pkg])) {`
203	`echo wordwrap(cp_conv($descdb[$pkg], $lang), 79, "\r\n", true);`	208	`echo wordwrap(cp_conv($descdb[$pkg], $lang), 79, "\r\n", true);`
204	`} else {`	209	`} else {`
205	`echo wordwrap($meta['desc'], 79, "\r\n", true);`	210	`echo wordwrap($meta['desc'], 79, "\r\n", true);`
206	`}`	211	`}`
207		212
208	`echo "\r\n";`	213	`echo "\r\n";`
209	`// do I have any alt versions?`	214	`// do I have any alt versions?`
210	`$altlist = array();`	215	`$altlist = array();`
211	`foreach ($meta['versions'] as $altver) {`	216	`foreach ($meta['versions'] as $altver) {`
212	`$altlist[] = $pkg . '-' . $altver['ver'];`	217	`$altlist[] = $pkg . '-' . $altver['ver'];`
213	`}`	218	`}`
214	`if (!empty($altlist)) {`	219	`if (!empty($altlist)) {`
215	`echo wordwrap('[' . get_msg('ALT_VERS', $lang) . ' ' . implode(', ', $altlist), 79, "\r\n", true) . "]\r\n";`	220	`echo wordwrap('[' . get_msg('ALT_VERS', $lang) . ' ' . implode(', ', $altlist), 79, "\r\n", true) . "]\r\n";`
216	`}`	221	`}`
217	`echo "\r\n";`	222	`echo "\r\n";`
218	`$matches++;`	223	`$matches++;`
219	`}`	224	`}`
220	`}`	225	`}`
221	`if ($matches == 0) echo get_msg('NO_MATCHING_PKG', $lang) . "\r\n";`	226	`if ($matches == 0) echo get_msg('NO_MATCHING_PKG', $lang) . "\r\n";`
222	`}`	227	`}`
223		228
224		229
225	`// checkup action`	230	`// checkup action`
226		231
227	`if ($a === 'checkup') {`	232	`if ($a === 'checkup') {`
228	`$found = 0;`	233	`$found = 0;`
229	`$remote_pkgs = csv_to_array("php://input", "\t"); // [0] = pkgname ; [1] = version`	234	`$remote_pkgs = csv_to_array("php://input", "\t"); // [0] = pkgname ; [1] = version`
230		235
231	`foreach ($remote_pkgs as $rpkg) {`	236	`foreach ($remote_pkgs as $rpkg) {`
232	`$rpkg[0] = strtolower($rpkg[0]);`	237	`$rpkg[0] = strtolower($rpkg[0]);`
233	`if (empty($db[$rpkg[0]])) continue;`	238	`if (empty($db[$rpkg[0]])) continue;`
234		239
235	`$dbpkg = $db[$rpkg[0]];`	240	`$dbpkg = $db[$rpkg[0]];`
236	`// compare user's version with preferred version in repo`	241	`// compare user's version with preferred version in repo`
237	`$prefver = array_shift($dbpkg['versions']);`	242	`$prefver = array_shift($dbpkg['versions']);`
238	`if (strcasecmp($prefver['ver'], $rpkg[1]) == 0) continue;`	243	`if (strcasecmp($prefver['ver'], $rpkg[1]) == 0) continue;`
239	`// found version mismatch`	244	`// found version mismatch`
240	`if ($found == 0) {`	245	`if ($found == 0) {`
241	`echo str_pad('', 78, '-') . "\r\n";`	246	`echo str_pad('', 78, '-') . "\r\n";`
242	`tabulprint(array(get_msg('PACKAGE', $lang), get_msg('INSTALLED', $lang), get_msg('AVAILABLE', $lang)), array(8, 30, 30));`	247	`tabulprint(array(get_msg('PACKAGE', $lang), get_msg('INSTALLED', $lang), get_msg('AVAILABLE', $lang)), array(8, 30, 30));`
243	`tabulprint(array('----------', '--------------------------------', '--------------------------------'), array(10, 32, 32), false);`	248	`tabulprint(array('----------', '--------------------------------', '--------------------------------'), array(10, 32, 32), false);`
244	`}`	249	`}`
245	`$found++;`	250	`$found++;`
246	`tabulprint(array('' . $rpkg[0], $rpkg[1], $prefver['ver']), array(8, 30, 30));`	251	`tabulprint(array('' . $rpkg[0], $rpkg[1], $prefver['ver']), array(8, 30, 30));`
247	`}`	252	`}`
248	`if ($found == 0) {`	253	`if ($found == 0) {`
249	`echo get_msg('NO_UPDATES', $lang) . "\r\n";`	254	`echo get_msg('NO_UPDATES', $lang) . "\r\n";`
250	`} else {`	255	`} else {`
251	`echo str_pad('', 78, '-') . "\r\n";`	256	`echo str_pad('', 78, '-') . "\r\n";`
252	`echo get_msg('FOUND_DIFFER', $lang) . ' ' . $found . "\r\n";`	257	`echo get_msg('FOUND_DIFFER', $lang) . ' ' . $found . "\r\n";`
253	`}`	258	`}`
254	`}`	259	`}`
255		260
256	`?>`	261	`?>`
257		262

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