/// <summary>
/// Gets a list of <see cref="FtpFile"/> objects from the given directory.
/// </summary>
/// <param name="directory">The server path to get the files from [minus the the host].</param>
/// <returns>A list of <see cref="FtpFile"/> from the given directory.</returns>
public List <FtpFile> FileList(string directory)
{
var list = new List <FtpFile>();
string path;
var output = GetFtpListOutput(directory);
if (directory == string.Empty)
{
path = string.Empty;
}
else
{
path = directory.Substring(0, directory.LastIndexOf('/'));
}
foreach (string line in output)
{
var match = LineMatch(line);
if (match == null)
{
throw new ApplicationException("Unable to parse line: " + line);
}
FtpItem item = BuildItem(match, path);
if (item.GetType() == typeof(FtpFile))
{
list.Add(( FtpFile )item);
}
}
return(list);
}
/// <summary>
/// Gets the file size of the specified file.
/// </summary>
/// <param name="item">The <see cref="FtpFile"/> to get the size of.</param>
/// <returns>A long value representing the size of the file.</returns>
/// <exception cref="FileNotFoundException">
/// The <paramref name="item"/> argument is null.
/// </exception>
/// <exception cref="UriFormatException">
/// The <paramref name="item"/> name property is empty.
/// </exception>
public long FileSize(FtpItem item)
{
if (item == null)
{
throw new ArgumentNullException("item", "The FtpItem can not be null");
}
if (string.IsNullOrWhiteSpace(item.Name))
{
throw new UriFormatException("The FtpItem's Name property can not be empty");
}
item.Size = FileSize(item.Path + item.Name);
return(item.Size);
}
/// <summary>
/// Checks whether the file exists on the server or not.
/// </summary>
/// <param name="item">The <see cref="FtpFile"/> to check.</param>
/// <returns><c>true</c> if the file exists, otherwise, <c>false</c>.</returns>
/// <exception cref="ArgumentNullException">
/// The <paramref name="item"/> argument is null.
/// </exception>
public bool FtpItemExists(FtpItem item)
{
if (item == null)
{
throw new ArgumentNullException("item", "The FtpItem can not be null");
}
if (item.GetType() == typeof(FtpFile))
{
return(FtpItemExists(item.Path + item.Name, FtpItemType.File));
}
else
{
return(FtpItemExists(item.Path + item.Name, FtpItemType.Folder));
}
}
/// <summary>
/// Checks whether the file exists on the server or not.
/// </summary>
/// <param name="item">The <see cref="FtpFile"/> to check.</param>
/// <returns><c>true</c> if the file exists, otherwise, <c>false</c>.</returns>
/// <exception cref="ArgumentNullException">
/// The <paramref name="item"/> argument is null.
/// </exception>
public bool FtpItemExists( FtpItem item )
{
if( item == null ) {
throw new ArgumentNullException( "item", "The FtpItem can not be null" );
}
if( item.GetType() == typeof( FtpFile ) ) {
return FtpItemExists( item.Path + item.Name, FtpItemType.File );
}
else {
return FtpItemExists( item.Path + item.Name, FtpItemType.Folder );
}
}
/// <summary>
/// Gets the file size of the specified file.
/// </summary>
/// <param name="item">The <see cref="FtpFile"/> to get the size of.</param>
/// <returns>A long value representing the size of the file.</returns>
/// <exception cref="FileNotFoundException">
/// The <paramref name="item"/> argument is null.
/// </exception>
/// <exception cref="UriFormatException">
/// The <paramref name="item"/> name property is empty.
/// </exception>
public long FileSize( FtpItem item )
{
if( item == null ) {
throw new ArgumentNullException( "item", "The FtpItem can not be null" );
}
if( string.IsNullOrWhiteSpace( item.Name ) ) {
throw new UriFormatException( "The FtpItem's Name property can not be empty" );
}
item.Size = FileSize( item.Path + item.Name );
return item.Size;
}
