Directory GetRootDirectory(PathName name)
{
string root = Path.GetPathRoot(name.GetAbsolutePath());
var di = new DirectoryInfo(root);
return new DotNetDirectory(DirectoryName.GetDirectoryName(di.FullName));
}
public override PathName Combine(PathName child)
{
if (child is AbsolutePathName)
throw new InvalidOperationException("Cannot combine an absolute path with a zip path");
if (child is ZipPathName)
throw new IOException("Cannot combine a zip file path with a zip file path");
return new ZipPathName(_zipFilePath, Path.Combine(_contentFilePath, child.GetPath()));
}
public static FileName GetFileName(PathName pathName)
{
if (pathName is RelativePathName)
return new RelativeFileName(((RelativePathName)pathName));
if (pathName is AbsolutePathName)
return new AbsoluteFileName(((AbsolutePathName)pathName));
throw new InvalidOperationException("Unable to convert path: " + pathName);
}
Directory ResolveDirectory(PathName name)
{
Directory rootDirectory = GetRootDirectory(name);
string relativePath = name.GetAbsolutePath().Substring(rootDirectory.Name.GetPath().Length);
string[] names = relativePath.Split('\\', '/');
return ResolveDirectory(rootDirectory, names);
}
public abstract DirectoryName Combine(PathName child);
public static DirectoryName GetDirectoryName(PathName pathName)
{
return GetDirectoryName(pathName.GetPath());
}
public override DirectoryName Combine(PathName child)
{
return base.Combine(child);
}
public abstract PathName Combine(PathName child);
