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fdroidserver/wp-fdroid/android-permissions.php
Hans-Emil Skogh 51d00edf86 Added human readable labels and descriptions for permissions.
The information is parsed from strings information from the Android source.
This is really *much* to slow to do in real time, but a first step. Must be cached somehow.
2011-12-28 21:37:40 +01:00

70 lines
3.0 KiB
PHP

<?php
// Path to the AndroidManifest.xml-file from the Android source. Get it from https://raw.github.com/android/platform_frameworks_base/master/core/res/AndroidManifest.xml for example.
$android_manifest_file_path = 'AndroidManifest.xml';
// Path to the strings.xml-file from the Android source. Get it from https://raw.github.com/android/platform_frameworks_base/master/core/res/res/values/strings.xml for example.
$android_strings_file_path = 'strings.xml';
// Returns an associative array with android permissions and data about them
function get_android_permissions_array($android_manifest_file_path, $android_strings_file_path) {
$manifestDoc = new DOMDocument;
$manifestDoc->load($android_manifest_file_path);
$manifestXpath = new DOMXPath($manifestDoc);
$stringsDoc = new DOMDocument;
$stringsDoc->load($android_strings_file_path);
$stringsXpath = new DOMXPath($stringsDoc);
$comment = '';
foreach ($manifestXpath->query('node()') as $node) {
// Save permissions and permission groups from tags
if($node->nodeName == 'permission-group' || $node->nodeName == 'permission') {
$name = $node->attributes->getNamedItem('name')->value;
$name = substr(strrchr($name,'.'), 1);
// Lookup the human readable title
$labelObject = $node->attributes->getNamedItem('label');
$labelString = $name;
if( $labelObject !== NULL ) {
$labelName = substr(strrchr($labelObject->value,'/'),1);
$labelStringObject = $stringsXpath->query('//string[@name="'.$labelName.'"]');
$labelString = ucfirst($labelStringObject->item(0)->nodeValue);
}
// Lookup the human readable description
$descriptionObject = $node->attributes->getNamedItem('description');
$descriptionString = '(Description missing)';
if($descriptionObject !== NULL) {
$descriptionName = substr(strrchr($descriptionObject->value,'/'),1);
$descriptionStringObject = $stringsXpath->query('//string[@name="'.$descriptionName.'"]');
$descriptionString = ucfirst($descriptionStringObject->item(0)->nodeValue);
}
$permissions[$node->nodeName][$name]['label'] = $labelString;
$permissions[$node->nodeName][$name]['description'] = $descriptionString;
$permissions[$node->nodeName][$name]['comment'] = str_replace(array("\r\n", "\r", "\n", "\t", ' '), '', $comment);
if($node->nodeName == 'permission') {
$permissionGroupObject = $node->attributes->getNamedItem('permissionGroup');
$permissionGroup = 'none';
if($permissionGroupObject !== NULL) {
$permissionGroup = substr(strrchr($permissionGroupObject->value,'.'), 1);
}
$permissions[$node->nodeName][$name]['permissionGroup'] = $permissionGroup;
$permissions[$node->nodeName][$name]['protectionLevel'] = $node->attributes->getNamedItem('protectionLevel')->value;
}
}
// Cache descriptions from comments preceding the tags
if($node->nodeName == '#comment') {
$comment .= $node->textContent;
}
elseif($node->nodeName != '#text') {
$comment = '';
}
}
return $permissions;
}
?>