pkgapi/ new

1 files changed, 53 insertions, 0 deletions

diff --git a/pkgapi/pkginfo.php b/pkgapi/pkginfo.php
new file mode 100644
index 0000000..d9301ed
--- /dev/null
+++ b/pkgapi/pkginfo.php
@@ -0,0 +1,53 @@
+<?php
+require_once "../init.php";
+
+include BASE . "/lib/http.php";
+
+foreach (array('arch', 'repo', 'pkgname') as $must_have_key) {
+  if (!array_key_exists($must_have_key, $_GET))
+    throw_http_error(400, 'Malformed request', 'Key ' . $must_have_key . ' was not given.');
+  if (!preg_match('/^[-+_.a-zA-Z0-9]+$/', $_GET[$must_have_key]))
+    throw_http_error(400, 'Malformed request', 'Value for ' . $must_have_key . ' is invalid.');
+}
+
+if (($_GET['arch'] != 'i486') && ($_GET['arch'] != 'i686'))
+  throw_http_error(400, 'Malformed request', 'Architecture ' . $_GET['arch'] . ' is unkown.');
+
+$infos = trim(
+  shell_exec(
+    'pacinfo' .
+      ' --config=' . BASE . '/pkgapi/pacman-' . $_GET['arch'] . '.conf ' . 
+      $_GET['repo'] . '/' .
+      $_GET['pkgname'] .
+      ' | grep "^Build Date:"; ' .
+    'pacinfo' .
+      ' --raw' .
+      ' --config=' . BASE . '/pkgapi/pacman-' . $_GET['arch'] . '.conf ' . 
+      $_GET['repo'] . '/' .
+      $_GET['pkgname'] .
+      ' | grep -v "^Build Date:"'
+  )
+);
+
+if (!isset($infos))
+  throw_http_error(404, 'Package not found.');
+
+function parse_pacinfo_line($line) {
+  return preg_split('/: +/', $line, 2);
+}
+
+function extract_first($array) {
+  return $array[0];
+}
+
+$infos = explode("\n", $infos);
+$infos = array_map('parse_pacinfo_line', $infos);
+$merged_infos = array();
+foreach ($infos as $info)
+  $merged_infos = array_merge_recursive($merged_infos, array($info[0] => $info[1]));
+
+header ("Content-type: application/json");
+print json_encode(
+  $merged_infos,
+  JSON_UNESCAPED_SLASHES
+);