tools/: move cli utils from tinyboard-tools to tinyboard repo

1 files changed, 100 insertions, 0 deletions

diff --git a/tools/inc/cli.php b/tools/inc/cli.php
new file mode 100644
index 00000000..294609cd
--- /dev/null
+++ b/tools/inc/cli.php
@@ -0,0 +1,100 @@
+<?php
+
+/*
+ *  This script will look for Tinyboard in the following places (in order):
+ *    - $TINYBOARD_PATH environment varaible
+ *    - ./
+ *    - ./Tinyboard/
+ *    - ../
+ */
+
+set_time_limit(0);
+$shell_path = getcwd();
+
+if(getenv('TINYBOARD_PATH') !== false)
+	$dir = getenv('TINYBOARD_PATH');
+elseif(file_exists('inc/functions.php'))
+	$dir = false;
+elseif(file_exists('Tinyboard') && is_dir('Tinyboard') && file_exists('Tinyboard/inc/functions.php'))
+	$dir = 'Tinyboard';
+elseif(file_exists('../inc/functions.php'))
+	$dir = '..';
+else
+	die("Could not locate Tinyboard directory!\n");
+
+if($dir && !chdir($dir))
+	die("Could not change directory to {$dir}\n");
+
+if(!getenv('TINYBOARD_PATH')) {
+	// follow symlink
+	chdir(realpath('inc') . '/..');
+}
+
+putenv('TINYBOARD_PATH=' . getcwd());
+
+require 'inc/functions.php';
+require 'inc/mod.php';
+
+$mod = Array(
+	'id' => -1,
+	'type' => ADMIN,
+	'username' => '?',
+	'boards' => Array('*')
+);
+
+function get_httpd_privileges() {
+	global $config, $shell_path, $argv;
+	
+	if(php_sapi_name() != 'cli')
+		die("get_httpd_privileges(): invoked from HTTP client.\n");
+	
+	echo "Dropping priviledges...\n";
+	
+	if(!is_writable('.'))
+		die("get_httpd_privileges(): web directory is not writable\n");
+	
+	$filename = '.' . md5(rand()) . '.php';
+	$inc_filename = '.' . md5(rand()) . '.php';
+	
+	echo "Copying rebuilder to web directory...\n";
+	
+	// replace "/inc/cli.php" with its new filename
+	passthru("cat " . escapeshellarg($shell_path . '/' . $_SERVER['PHP_SELF']) . " | sed \"s/'\/inc\/cli\.php'/'\/{$inc_filename}'/\" > {$filename}");
+	
+	$inc_header = "<?php\n";
+	
+	// copy environment
+	$env = explode("\n", shell_exec('printenv | grep ^TINYBOARD'));
+	foreach($env as $line) {
+		if(!empty($line))
+			$inc_header .= "putenv('" . addslashes($line) . "');\n";
+	}
+	
+	// copy command line arguments
+	$inc_header .= "\$argv = " . var_export($argv, true) . ";\n";
+	
+	// copy this file
+	file_put_contents($inc_filename, $inc_header . substr($inc = file_get_contents(__FILE__), strpos($inc, "\n")));
+	
+	chmod($filename, 0666);
+	chmod($inc_filename, 0666);
+	
+	if(preg_match('/^https?:\/\//', $config['root'])) {
+		$url = $config['root'] . $filename;
+	} elseif($host = getenv('TINYBOARD_HOST')) {
+		$url = 'http://' . $host . $config['root'] . $filename;
+	} else {
+		// assume localhost
+		$url = 'http://localhost' . $config['root'] . $filename;
+	}
+	
+	echo "Downloading $url\n";
+	
+	passthru('curl -s -N ' . escapeshellarg($url));
+	
+	unlink($filename);
+	unlink($inc_filename);
+	
+	exit(0);
+}
+