public static XmlDocument ReadXML(string path)
{
var file = new XmlDocument();
file.Load(Filesystem.ResolvePath(path));
return(file);
}
public static void Move(string source, string target, bool overwrite = false)
{
if (overwrite && Filesystem.Exist(target))
{
File.Delete(target);
}
File.Move(source, target);
}
static string ParseRequest(string url, NameValueCollection arguments, string method, out ulong length)
{
try
{
var retval = url.ToLowerInvariant();
if (method == "POST" && url == "/settings.html")
{
retval = "/";
}
if (retval == "/approve.html")
{
retval = "/requests.html";
}
if (retval == "/")
{
retval = "/index.html";
}
if (!retval.EndsWith(".htm") && !retval.EndsWith(".html") && !retval.EndsWith(".js") &&
!retval.EndsWith(".css") && !retval.EndsWith(".png") && !retval.EndsWith(".gif"))
{
throw new Exception("Unsupported Content type!");
}
var size = Filesystem.Size("http{0}".F(retval));
length = (ulong)size;
if (size > 10485760) // 10 MB
{
return(string.Empty);
}
return("http{0}".F(retval));
}
catch (Exception)
{
length = ulong.MinValue;
return(string.Empty);
}
}
public static byte[] HandleWebInterFaceRequest(ref HttpListenerRequest request, ref SQLDatabase db)
{
var length = ulong.MinValue;
var url = ParseRequest(request.Url.LocalPath != null ? request.Url.LocalPath.ToLowerInvariant() :
"/", request.QueryString, request.HttpMethod, out length);
if (string.IsNullOrEmpty(url))
{
return(new byte[0]);
}
if (!Filesystem.Exist(url) && request.HttpMethod == "GET")
{
return(new byte[0]);
}
var data = new byte[length];
var bytesRead = 0;
Files.Read(url, ref data, out bytesRead);
if (url.EndsWith(".htm") || url.EndsWith(".html") || url.EndsWith(".js") || url.EndsWith(".css"))
{
var pagecontent = string.Empty;
if (url.EndsWith(".htm") || url.EndsWith(".html"))
{
pagecontent += HTML_header("utf-8", ref db);
if (url.EndsWith("index.html"))
{
pagecontent += "\t\t<div id=\"page\">\n";
pagecontent += "\t\t\t<nav>\n";
pagecontent += Generate_head_bar(ref db);
pagecontent += "\t\t\t</nav>\n";
pagecontent += "\t\t<header>\n";
pagecontent += "\t\t<h2></h2>\n";
pagecontent += "\t\t</header>\n";
}
pagecontent += "\t<script type=\"text/javascript\">\n";
pagecontent += "\t\tdocument.getElementById('anchor_summary').click();\n";
pagecontent += "\t</script>\n";
pagecontent += "\t\t\t<main>\n";
}
pagecontent += Exts.EncodeTo(data, Encoding.UTF8);
if (url.EndsWith(".htm") || url.EndsWith(".html"))
{
pagecontent = pagecontent.Replace("[[DESIGN]]", "Default");
pagecontent = pagecontent.Replace("[[SERVER_INFO_BLOCK]]", Generate_device_list(ref db));
pagecontent += "\t\t\t</main>\n";
pagecontent += "\t\t</div>\n";
pagecontent += HTML_footer();
}
data = Encoding.UTF8.GetBytes(pagecontent);
}
return(data);
}
