/// <summary>
/// Searches the archive to see if the specified file exists.
/// </summary>
public override bool FileExists(string filename)
{
string path = Path.GetDirectoryName(filename);
FileTableEntry folder = fileTable.GetEntry(path, EntryType.Folder);
if (folder == null)
{
return(false);
}
return(folder.GetChildren(new NameFilter(Path.GetFileName(filename)),
new EntryTypeFilter(EntryType.File), DataFilter).Count > 0);
}
public override string[] GetFileList(string path, string extension, bool recursive)
{
// Make sure that the path we are looking in exists.
FileTableEntry folder = fileTable.GetEntry(path, EntryType.Folder);
if (folder == null)
{
return(new string[0]);
}
List <FileTableEntry> entries = folder.GetChildren(recursive,
new ExtensionFilter(extension), new EntryTypeFilter(EntryType.File), DataFilter);
return(FileTableEntry.EntriesToPaths(entries.ToArray()));
}
public override string[] GetFolderList(string path)
{
// TEST CODE ::: Writes (supposedly) all entries in the filetable to a txt file.
//List<FileTableEntry> test = fileTable.RootEntry.GetChildren(true);
//System.IO.StreamWriter writer = new StreamWriter("C:\\test.txt");
//foreach (FileTableEntry testEntry in test)
// writer.WriteLine(testEntry.FullPath + " - " + Enum.GetName(typeof(EntryType), testEntry.EntryType));
//writer.Close();
// Make sure that the path we are looking in exists.
FileTableEntry folder = fileTable.GetEntry(path, EntryType.Folder);
if (folder == null)
{
return(new string[0]);
}
// Get the results.
List <IEntryFilter> filters = new List <IEntryFilter>();
filters.Add(new EntryTypeFilter(EntryType.Folder));
// Apply the proper filters based on the constraint.
if (resultConstraint == ResultConstraint.ExistingFiles)
{
filters.Add(new ContainsFilesFilter());
}
if (resultConstraint == ResultConstraint.MissingFiles)
{
filters.Add(new ContainsMissingFilesFilter());
}
// Get the results.
List <FileTableEntry> entries = folder.GetChildren(filters.ToArray());
return(FileTableEntry.EntriesToPaths(entries.ToArray()));
}
/// <summary>
/// Returns a boolean indicating if the specified entry matches the filter's criteria.
/// </summary>
public bool Match(FileTableEntry entry)
{
List <FileTableEntry> files = entry.GetChildren(true, new EntryTypeFilter(EntryType.File), new HasNoDataFilter());
return(files.Count > 0);
}