| static private AbsolutePath ( string path ) : string | ||
| path | string | An absolute or relative path to a directory or an URL. |
| return | string | |
/// <summary>Changes the virtual working directory for the current script.</summary>
/// <param name="ctx">Runtime context.</param>
/// <param name="directory">Absolute or relative path to the new working directory.</param>
/// <returns>Returns <c>true</c> on success or <c>false</c> on failure.</returns>
/// <exception cref="PhpException">If the specified directory does not exist.</exception>
public static bool chdir(Context ctx, string directory)
{
if (directory != null)
{
string newPath = PhpPath.AbsolutePath(ctx, directory);
if (System.IO.Directory.Exists(newPath))
{
// Note: open_basedir not applied here, URL will not pass through
ctx.WorkingDirectory = newPath;
return(true);
}
}
PhpException.Throw(PhpError.Warning, string.Format(Resources.LibResources.directory_not_found, directory));
return(false);
}
/// <summary>
/// Opens a new zip archive for reading.
/// </summary>
/// <param name="ctx">Current runtime context.</param>
/// <param name="filename">The file name of the ZIP archive to open.</param>
/// <returns>Returns a resource handle for later use with <see cref="zip_read(ZipArchiveResource)"/>
/// and <see cref="zip_close(ZipArchiveResource)"/> or returns the number of error if
/// <paramref name="filename"/> does not exist or in case of other error.</returns>
public static PhpValue zip_open(Context ctx, string filename)
{
try
{
string fullPath = PhpPath.AbsolutePath(ctx, filename);
var fileStream = File.Open(fullPath, FileMode.Open);
var archive = new ZipArchive(fileStream, ZipArchiveMode.Read);
return(PhpValue.FromClass(new ZipArchiveResource(archive)));
}
catch (FileNotFoundException e)
{
PhpException.Throw(PhpError.Warning, e.Message);
return(ER_NOENT);
}
catch (IOException e)
{
PhpException.Throw(PhpError.Warning, e.Message);
return(ER_OPEN);
}
}
