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<?php
# Copyright (C) 2010 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
###############################################################################
# Lists the content of the LayoutTests directory
#
# Usage:
# get_layout_tests_dir_contents.php?path=PATH&recurse=RECURSE&separator=SEPARATOR&mode=MODE
# where
# PATH - relative path in the LayoutTests dir
# RECURSE = [true|false] (defaults to true)
# SEPARATOR = a string separating paths in result (defaults to \n)
# MODE = [folders|files] (defaults to files) - if 'folders' then lists only folders,
# if 'files' then only files
# The server document root is LayoutTests/http/tests. See run_apache2.py.
$rootDir = realpath($_SERVER['DOCUMENT_ROOT'] . '..' . DIRECTORY_SEPARATOR . '..');
function getAbsolutePath($relPath) {
global $rootDir;
return $rootDir . DIRECTORY_SEPARATOR . $relPath;
}
function getFilesAsArray($relPath) {
return array_slice(scandir(getAbsolutePath($relPath)), 2);
}
function isIgnored($basename) {
return substr($basename, 0, 1) == '.';
}
function getAllFilesUnderAsArray($relPath, $recurse, $mode) {
$files = getFilesAsArray($relPath);
$result = array();
foreach($files as $i => $value) {
if (isIgnored($value)) {
continue;
}
if ($relPath == '') {
$filePath = $value;
} else {
$filePath = $relPath . DIRECTORY_SEPARATOR . $value;
}
if (is_dir(getAbsolutePath($filePath))) {
if ($mode == 'folders') {
$result = array_merge($result, (array)$filePath);
}
if ($recurse) {
$result = array_merge($result, getAllFilesUnderAsArray($filePath, $recurse, $mode));
}
} else if ($mode == 'files') {
$result = array_merge($result, (array)$filePath);
}
}
return $result;
}
function main() {
global $rootDir;
if (!isset($_GET['separator'])) {
$separator = "\n";
} else {
$separator = $_GET['separator'];
}
$recurse = (strtolower($_GET['recurse']) != 'false');
if (strtolower($_GET['mode']) == 'folders') {
$mode = 'folders';
} else {
$mode = 'files';
}
# Very primitive check if path tries to go above DOCUMENT_ROOT or is absolute
$path = $_GET['path'];
if (strpos($path, "..") !== False ||
substr($path, 0, 1) == DIRECTORY_SEPARATOR) {
return;
}
# If we don't want realpath to append any prefixes we need to pass it an absolute path
$relPath = substr(realpath(getAbsolutePath($path)), strlen($rootDir) + 1);
# If the path is not found, return nothing.
if ($path !== "" && $relPath == "")
return;
# If there is an error of some sort it will be output as a part of the answer!
foreach (getAllFilesUnderAsArray($relPath, $recurse, $mode) as $i => $value) {
echo "$value$separator";
}
}
main();
?>
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