public string ProcessHTTPRequest(string request, ClientConnection _connection)
{
string path;
Dictionary <string, string> ParamList;
if (!HttpHelper.ParseRequest(request, out path, out ParamList))
{
Console.Out.Write("Error: bad request");
return("error");
}
// parse global set-parameters
Dictionary <string, string> SkippedParams = new Dictionary <string, string>();
{
foreach (var p in ParamList)
{
bool handled = false;
if (p.Key.ToUpper() == "EXEC")
{
if (Execute(p.Value))
{
handled = true;
}
}
if (!handled)
{
SkippedParams[p.Key] = p.Value;
}
}
ParamList = SkippedParams;
}
// file-oriented webserver
if (path == "")
{
path = "index.html";
}
string wwwFilename = wwwRootFolder + path;
// check for .cfg-requests
string suffix = "";
if (path.Length > 0)
{
int p = path.LastIndexOf('.');
if (p >= 0)
{
suffix = path.Substring(p + 1);
}
}
switch (suffix.ToUpper())
{
case "HTML":
{
break;
}
case "CFG":
{
string cfg = CreateCFGFile(path);
StreamWriter o = File.CreateText(wwwRootFolder + path);
o.Write(cfg);
o.Close();
break;
}
case "JS":
{
if (path.ToUpper().EndsWith("SERVERSETUP.JS"))
{
string SetupJS = CreateSetupJS(wwwRootFolder + "ServerSetup.js.template", _connection);
return(SetupJS);
}
break;
}
}
if (path.ToUpper() == "DUMP")
{
//ProcessMemoryDump(ParamList["Adr"]);
}
if (File.Exists(wwwFilename))
{
Console.Out.Write("GET {0}", wwwFilename);
string html = File.ReadAllText(wwwFilename);
// parameter injection
var e = ParamList.GetEnumerator();
while (e.MoveNext())
{
string key = string.Format("%{0}%", e.Current.Key);
html = html.Replace(key, e.Current.Value);
}
return(html);
}
Console.Out.Write("GET {0}", path);
return(string.Format("Error: invalid URL {0}", path));
}