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


<?php
 
/*
  pkgnet interface
  Copyright (C) 2021 Mateusz Viste
 
 === API ===
  ?a=pull&p=PACKAGE           downloads the zip archive containing PACKAGE
  ?a=search&p=PHRASE          list packages that match PHRASE
  ?a=checkup&p=PACKAGE&v=ver  check if package available in version > v
*/
 
 
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");
}
 
 
if (empty($_GET['a'])) {
  http_response_code(404);
  echo "ERROR: no action specified\r\n";
  exit(0);
}
 
if (empty($_GET['p'])) {
  http_response_code(404);
  echo "ERROR: no package specified\r\n";
  exit(0);
}
 
$a = strtolower($_GET['a']);
$p = strtolower($_GET['p']);
 
$v = '';
if (!empty($_GET['v'])) $v = $_GET['v'];
 
// pull action is easy (does not require looking into pkg list), do it now
 
if ($a === 'pull') {
  if (file_exists($p . '.zip')) {
    readfile($p . '.zip');
  } else {
    http_response_code(404);
    echo "ERROR: package not found on server\r\n";
  }
  exit(0);
}
 
// is action valid?
 
if (($a !== 'search') && ($a !== 'checkup')) {
  http_response_code(404);
  echo "ERROR: invalid action\r\n";
  exit(0);
}
 
// iterate over packages now
 
$handle = fopen("index.tsv", "rb");
if ($handle === FALSE) {
  http_response_code(404);
  echo "ERROR: Server-side internal error\r\n";
  exit(0);
}
 
if ($a === 'search') {
  $matches = 0;
  while (($pkg = fgetcsv($handle, 1024, "\t")) !== FALSE) {
    if ((stristr($pkg[0], $p)) || (stristr($pkg[2], $p))) {
      echo str_pad(strtoupper($pkg[0]), 12) . str_pad("ver: {$pkg[1]}", 13) . str_pad("size: " . nicesize(filesize($pkg[0] . '.zip')), 13) . "BSUM: " . sprintf("%04X", $pkg[3]) . "\r\n";
      echo wordwrap($pkg[2], 79, "\r\n", true);
      echo "\r\n\r\n";
      $matches++;
    }
  }
  if ($matches == 0) echo "No matching package found.\r\n";
}
 
if ($a === 'checkup') {
  while (($pkg = fgetcsv($handle, 1024, "\t")) !== FALSE) {
    if (strcasecmp($pkg[0], $p)) {
      echo "found package {$pkg[0]} ver {$pkg[1]} -> is it newer than '{$v}' ?\r\n";
      break;
    }
  }
}
fclose($handle);
 
 
?>
 

Rev 216	Rev 323
1	`<?php`	1	`<?php`
2		2
3	`/*`	3	`/*`
4	`pkgnet interface`	4	`pkgnet interface`
5	`Copyright (C) 2021 Mateusz Viste`	5	`Copyright (C) 2021 Mateusz Viste`
6		6
7	`=== API ===`	7	`=== API ===`
8	`?a=pull&p=PACKAGE downloads the zip archive containing PACKAGE`	8	`?a=pull&p=PACKAGE downloads the zip archive containing PACKAGE`
9	`?a=search&p=PHRASE list packages that match PHRASE`	9	`?a=search&p=PHRASE list packages that match PHRASE`
10	`?a=checkup&p=PACKAGE&v=ver check if package available in version > v`	10	`?a=checkup&p=PACKAGE&v=ver check if package available in version > v`
11	`*/`	11	`*/`
12		12
13		13
14	`function nicesize($bytes) {`	14	`function nicesize($bytes) {`
15	`if ($bytes < 1024) return(round($bytes / 1024, 1) . "K");`	15	`if ($bytes < 1024) return(round($bytes / 1024, 1) . "K");`
16	`if ($bytes < 1024 * 1024) return(round($bytes / 1024) . "K");`	16	`if ($bytes < 1024 * 1024) return(round($bytes / 1024) . "K");`
17	`return(round($bytes / 1024 / 1024, 1) . "M");`	17	`return(round($bytes / 1024 / 1024, 1) . "M");`
18	`}`	18	`}`
19		19
20		20
21	`if (empty($_GET['a'])) {`	21	`if (empty($_GET['a'])) {`
22	`http_response_code(404);`	22	`http_response_code(404);`
23	`echo "ERROR: no action specified\r\n";`	23	`echo "ERROR: no action specified\r\n";`
24	`exit(0);`	24	`exit(0);`
25	`}`	25	`}`
26		26
27	`if (empty($_GET['p'])) {`	27	`if (empty($_GET['p'])) {`
28	`http_response_code(404);`	28	`http_response_code(404);`
29	`echo "ERROR: no package specified\r\n";`	29	`echo "ERROR: no package specified\r\n";`
30	`exit(0);`	30	`exit(0);`
31	`}`	31	`}`
32		32
33	`$a = strtolower($_GET['a']);`	33	`$a = strtolower($_GET['a']);`
34	`$p = strtolower($_GET['p']);`	34	`$p = strtolower($_GET['p']);`
35		35
36	`$v = '';`	36	`$v = '';`
37	`if (!empty($_GET['v'])) $v = $_GET['v'];`	37	`if (!empty($_GET['v'])) $v = $_GET['v'];`
38		38
39	`// pull action is easy (does not require looking into pkg list), do it now`	39	`// pull action is easy (does not require looking into pkg list), do it now`
40		40
41	`if ($a === 'pull') {`	41	`if ($a === 'pull') {`
42	`if (file_exists($p . '.zip')) {`	42	`if (file_exists($p . '.zip')) {`
43	`readfile($p . '.zip');`	43	`readfile($p . '.zip');`
44	`} else {`	44	`} else {`
45	`http_response_code(404);`	45	`http_response_code(404);`
46	`echo "ERROR: package not found on server\r\n";`	46	`echo "ERROR: package not found on server\r\n";`
47	`}`	47	`}`
48	`exit(0);`	48	`exit(0);`
49	`}`	49	`}`
50		50
51	`// is action valid?`	51	`// is action valid?`
52		52
53	`if (($a !== 'search') && ($a !== 'checkup')) {`	53	`if (($a !== 'search') && ($a !== 'checkup')) {`
54	`http_response_code(404);`	54	`http_response_code(404);`
55	`echo "ERROR: invalid action\r\n";`	55	`echo "ERROR: invalid action\r\n";`
56	`exit(0);`	56	`exit(0);`
57	`}`	57	`}`
58		58
59	`// iterate over packages now`	59	`// iterate over packages now`
60		60
61	`$handle = fopen("index.tsv", "rb");`	61	`$handle = fopen("index.tsv", "rb");`
62	`if ($handle === FALSE) {`	62	`if ($handle === FALSE) {`
63	`http_response_code(404);`	63	`http_response_code(404);`
64	`echo "ERROR: Server-side internal error\r\n";`	64	`echo "ERROR: Server-side internal error\r\n";`
65	`exit(0);`	65	`exit(0);`
66	`}`	66	`}`
67		67
68	`if ($a === 'search') {`	68	`if ($a === 'search') {`
69	`$matches = 0;`	69	`$matches = 0;`
70	`while (($pkg = fgetcsv($handle, 1024, "\t")) !== FALSE) {`	70	`while (($pkg = fgetcsv($handle, 1024, "\t")) !== FALSE) {`
71	`if ((stristr($pkg[0], $p)) \|\| (stristr($pkg[2], $p))) {`	71	`if ((stristr($pkg[0], $p)) \|\| (stristr($pkg[2], $p))) {`
72	`echo str_pad(strtoupper($pkg[0]), 12) . str_pad("ver: {$pkg[1]}", 13) . str_pad("size: " . nicesize(filesize($pkg[0] . '.zip')), 13) . "BSUM: {$pkg[3]}\r\n";`	72	`echo str_pad(strtoupper($pkg[0]), 12) . str_pad("ver: {$pkg[1]}", 13) . str_pad("size: " . nicesize(filesize($pkg[0] . '.zip')), 13) . "BSUM: " . sprintf("%04X", $pkg[3]) . "\r\n";`
73	`echo wordwrap($pkg[2], 79, "\r\n", true);`	73	`echo wordwrap($pkg[2], 79, "\r\n", true);`
74	`echo "\r\n\r\n";`	74	`echo "\r\n\r\n";`
75	`$matches++;`	75	`$matches++;`
76	`}`	76	`}`
77	`}`	77	`}`
78	`if ($matches == 0) echo "No matching package found.\r\n";`	78	`if ($matches == 0) echo "No matching package found.\r\n";`
79	`}`	79	`}`
80		80
81	`if ($a === 'checkup') {`	81	`if ($a === 'checkup') {`
82	`while (($pkg = fgetcsv($handle, 1024, "\t")) !== FALSE) {`	82	`while (($pkg = fgetcsv($handle, 1024, "\t")) !== FALSE) {`
83	`if (strcasecmp($pkg[0], $p)) {`	83	`if (strcasecmp($pkg[0], $p)) {`
84	`echo "found package {$pkg[0]} ver {$pkg[1]} -> is it newer than '{$v}' ?\r\n";`	84	`echo "found package {$pkg[0]} ver {$pkg[1]} -> is it newer than '{$v}' ?\r\n";`
85	`break;`	85	`break;`
86	`}`	86	`}`
87	`}`	87	`}`
88	`}`	88	`}`
89	`fclose($handle);`	89	`fclose($handle);`
90		90
91		91
92	`?>`	92	`?>`
93		93

Subversion Repositories SvarDOS

(root)/website/repo/index.php – Rev 216 → 323