public static TokenizedLocalPath Combine(TokenizedLocalPath parentPath, TokenizedLocalPath relativePath)
{
if (relativePath == null || relativePath.IsEmpty())
{
return(parentPath);
}
string[] parentElems = parentPath.pathElements;
string[] relativeElems = relativePath.pathElements;
string[] newElems = new string[parentElems.Length + relativeElems.Length];
Array.Copy(parentElems, newElems, parentElems.Length);
Array.Copy(relativeElems, 0, newElems, parentElems.Length, relativeElems.Length);
return(new TokenizedLocalPath(newElems));
}
public static string ComposeLink(LinkFormat linkFormat, string host, Share share, TokenizedLocalPath shareRelativePath, char systemSeparator)
{
StringBuilder sb = new StringBuilder();
if (linkFormat == LinkFormat.Smb)
{
sb.Append("smb://");
sb.Append(Uri.EscapeUriString(host));
sb.Append('/');
sb.Append(share.NameEscaped);
if (shareRelativePath != null && !shareRelativePath.IsEmpty())
{
sb.Append('/');
shareRelativePath.Format(sb, true, '/');
}
}
else if (linkFormat == LinkFormat.Unc)
{
sb.Append("\\\\");
sb.Append(host);
sb.Append('\\');
sb.Append(share.Name);
if (shareRelativePath != null && !shareRelativePath.IsEmpty())
{
sb.Append('\\');
shareRelativePath.Format(sb, false, '\\');
}
}
else if (linkFormat == LinkFormat.UncEscaped)
{
sb.Append("\\\\");
sb.Append(Uri.EscapeUriString(host));
sb.Append('\\');
sb.Append(share.NameEscaped);
if (shareRelativePath != null && !shareRelativePath.IsEmpty())
{
sb.Append('\\');
shareRelativePath.Format(sb, true, '\\');
}
}
else if (linkFormat == LinkFormat.File)
{
sb.Append("file://");
sb.Append(Uri.EscapeUriString(host));
sb.Append('/');
sb.Append(share.NameEscaped);
if (shareRelativePath != null && !shareRelativePath.IsEmpty())
{
sb.Append('/');
shareRelativePath.Format(sb, true, '/');
}
}
else if (linkFormat == LinkFormat.LocalFile)
{
sb.Append("file://");
if (share != null)
{
share.LocalPath.Format(sb, true, '/');
}
if (shareRelativePath != null && !shareRelativePath.IsEmpty())
{
if (share != null)
{
sb.Append('/');
}
shareRelativePath.Format(sb, true, '/');
}
}
else if (linkFormat == LinkFormat.LocalPath)
{
if (share != null)
{
share.LocalPath.Format(sb, false, systemSeparator);
}
if (shareRelativePath != null && !shareRelativePath.IsEmpty())
{
if (share != null)
{
sb.Append(systemSeparator);
}
shareRelativePath.Format(sb, false, systemSeparator);
}
}
else
{
throw new Exception("unexpected link format: " + linkFormat);
}
string link = sb.ToString();
return(link);
}