/**
* Class Constructor
*/
function Image_Transform_Driver_NetPBM()
{
if (!defined('IMAGE_TRANSFORM_LIB_PATH')) {
include_once 'System/Command.php';
$path = str_replace('pnmscale', '', escapeshellcmd(System_Command::which('pnmscale')));
define('IMAGE_TRANSFORM_LIB_PATH', $path);
}
return true;
}
function mime_content_type($file)
{
$cmd = new System_Command();
if (!$cmd->which("file")) {
unset($cmd);
return false;
}
$cmd->pushCommand("file", "-bi '{$file}'");
$res = $cmd->execute();
unset($cmd);
return $res;
}
/**
* Autodetect a file's MIME-type with 'file' and System_Command
*
* This function may be called staticly.
*
* @param string $file Path to the file to get the type of
* @return string $file's MIME-type
* @since 1.0.0beta1
* @static
*/
function _fileAutoDetect($file)
{
// Sanity checks
if (!file_exists($file)) {
return PEAR::raiseError("File \"{$file}\" doesn't exist");
}
if (!is_readable($file)) {
return PEAR::raiseError("File \"{$file}\" is not readable");
}
$cmd = new System_Command();
// Make sure we have the 'file' command.
$fileCmd = PEAR::getStaticProperty('MIME_Type', 'fileCmd');
if (!$cmd->which($fileCmd)) {
unset($cmd);
return PEAR::raiseError("Can't find file command \"{$fileCmd}\"");
}
$cmd->pushCommand($fileCmd, "-bi '{$file}'");
$res = $cmd->execute();
unset($cmd);
return $res;
}
/**
* Autodetect a file's MIME-type with 'file' and System_Command
*
* This function may be called staticly.
*
* @param string $file Path to the file to get the type of
*
* @return string $file's MIME-type
*
* @since 1.0.0beta1
* @static
*/
function _fileAutoDetect($file)
{
$cmd = new System_Command();
$magic = '';
// Make sure we have the 'file' command.
$fileCmd = PEAR::getStaticProperty('MIME_Type', 'fileCmd');
if (!$cmd->which($fileCmd)) {
unset($cmd);
return PEAR::raiseError("Can't find file command \"{$fileCmd}\"");
}
if (strlen($this->magicFile)) {
$magic = '--magic-file ' . escapeshellarg($this->magicFile);
}
$cmd->pushCommand($fileCmd, $magic, "-bi " . escapeshellarg($file));
$res = $cmd->execute();
unset($cmd);
return $res;
}
function addUser2($username, $password, $additional)
{
include_once "System/Command.php";
// build up the admin user's Distinguished Name
$adminuser = escapeshellcmd(trim($this->options["adminuser"]));
$adminpass = escapeshellcmd(trim($this->options["adminpass"]));
$basedn = $this->options["basedn"];
$useroc = $this->options["useroc"];
$userdn = $this->options["userdn"];
$userattr = $this->options["userattr"];
$status = "";
// flow:
// make sure we have all the required variables
if (empty($username) || $username == "") {
$status = "User's name cannot be blank";
} elseif (empty($password) || $password == "") {
$status = "User's password cannot be blank";
} elseif (!isset($additional["email"])) {
$status = "User's email address cannot be blank";
} elseif (empty($this->options["adminuser"]) || $this->options["adminuser"] == "") {
$status = "adminuser cannot be blank";
} elseif (empty($this->options["adminpass"]) || $this->options["adminpass"] == "") {
$status = "adminpass cannot be blank";
}
// if we've gotten an error message already, just exit
if ($status != "") {
return new PEAR_Error($status, PEAR_ERROR_RETURN);
}
$command = "ldapmodify";
$arguments = " -a -x -D \"" . $adminuser . "\" -w \"" . $adminpass . "\"";
if (!empty($userdn)) {
$userdn .= ",";
}
$input = "dn: " . $userattr . "=" . $username . "," . $userdn . $basedn . "\n" . $userattr . ": " . $username . "\n" . "sn: " . $username . "\n" . "userPassword: "******"\n" . "mail: " . $additional["email"] . "\n" . "objectClass: top\n" . "objectClass: " . $useroc . "\n" . "\n\n";
$descriptorspec = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
// workout whether we have the ldapmodify command or not
$cmd = new System_Command();
$command = $cmd->which($command);
$cmd = null;
$result = "";
// if the command wasn't found, just exit
if ($command == false) {
$status = "Unable to find required command 'ldapmodify'.";
} else {
// open the process
$process = proc_open($command . $arguments, $descriptorspec, $pipes);
// make sure it worked
if (is_resource($process)) {
// write out the creation strings
fwrite($pipes[0], $input);
fclose($pipes[0]);
// get the input
while (!feof($pipes[1])) {
$result .= fgets($pipes[1], 1024);
}
fclose($pipes[1]);
$return = proc_close($process);
$pos = strstr($result, "adding new entry");
if ($return == 0 && $pos != false) {
return true;
} else {
$status = "Arguments: {$arguments}\nResult: " . $return . "\n" . $result . "\n\nInput:\n" . $input;
}
} else {
$status = "Failed to open command.";
}
}
if ($this->debug != false) {
mail($this->debug, "adduser", $status);
}
return PEAR::raiseError("Auth_Container_LDAP: " . $status, -1, PEAR_ERROR_PRINT);
}
