public void runScript(Session s)
{
PDLogger.Log($"STARTING SCRIPT RUN:: {s.getParameter("script")}.cs", 5);
CSharpCodeProvider provider = new CSharpCodeProvider();
CompilerParameters param = new CompilerParameters {
GenerateExecutable = false, GenerateInMemory = true
};
param.ReferencedAssemblies.Add("Peridot.dll");
param.ReferencedAssemblies.Add("System.dll");
foreach (string file in Directory.GetFiles(appFolder))
{
FileInfo f = new FileInfo(file);
if (f.Name.Contains(".dll"))
{
param.ReferencedAssemblies.Add(f.Name);
}
}
PDLogger.Log($"Loaded internal librarys", 5);
string scriptToExecute = s.getParameter("script") + ".cs";
string src = File.ReadAllText(appFolder + "/" + scriptToExecute);
CompilerResults results = provider.CompileAssemblyFromSource(param, src);
if (results.Errors.Count != 0)
{
PDLogger.Log($"Failed to load script: {scriptToExecute} (Compiler errors)", 1);
foreach (CompilerError error in results.Errors)
{
PDLogger.Log($"{error.ErrorText} in line {error.Line} ({error.ErrorNumber})", 1);
}
return;
}
PDLogger.Log($"COMPILED SCRIPT:: {s.getParameter("script")}.cs", 5);
try
{
object o = results.CompiledAssembly.CreateInstance("PeridotApp." + s.getParameter("script"));
MethodInfo mi = o.GetType().GetMethod("main");
AppSession asa = new AppSession();
asa.session = s;
asa.appUser = getAppUser(s.GetCookie("PERIDOT_APP_TOKEN"));
asa.appAPI = this;
if (asa.appUser != null)
{
string returns = (string)mi.Invoke(o, new object[] { asa });
s.GenerateHTMLOutput(returns);
PDLogger.Log($"EXECUTED SCRIPT:: {s.getParameter("script")}.cs", 5);
}
else
{
PDLogger.Log($"Got a null APPUSER request which violates app policy. (Internal Sources Only)", 4);
}
}
catch (Exception ex)
{
PDLogger.Log($"Failed to run script: {scriptToExecute} ({ex.Message})", 1);
}
}
public void assets(Session s)
{
HttpListenerContext context = s.PageContext;
string _rootDirectory = appFolder + "/assets";
string filename = context.Request.Url.AbsolutePath;
filename = filename.Substring(1);
//filename = Path.Combine(_rootDirectory, filename);
if (filename.Contains(".") == false)
{
PDLogger.Log($"Resolving URL to {filename}/index.html", 4);
filename += "/index.html";
}
PDLogger.Log($"LOADING APP ASSET {filename}", 5);
if (File.Exists(filename))
{
try
{
Stream input = new FileStream(filename, FileMode.Open);
//Adding permanent http response headers
string mime;
context.Response.ContentType = PDServer._mimeTypeMappings.TryGetValue(Path.GetExtension(filename), out mime) ? mime : "application/octet-stream";
context.Response.ContentLength64 = input.Length;
context.Response.AddHeader("Date", DateTime.Now.ToString("r"));
context.Response.AddHeader("Last-Modified", System.IO.File.GetLastWriteTime(filename).ToString("r"));
context.Response.AddHeader("Cache-Control", "no-cache");
byte[] buffer = new byte[1024 * 16];
int nbytes;
while ((nbytes = input.Read(buffer, 0, buffer.Length)) > 0)
{
context.Response.OutputStream.Write(buffer, 0, nbytes);
}
input.Close();
context.Response.StatusCode = (int)HttpStatusCode.OK;
context.Response.OutputStream.Flush();
}
catch (Exception ex)
{
PDLogger.Log($"Internal Server Error:: {ex.Message} in PERIDOT_HTTP_FEEDBACK_SENDER", 1);
// context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
}
}
else
{
PDLogger.Log($"Error 404 on request {context.Request.Url}", 4);
s.setStatusCode(HttpStatusCode.NotFound);
// context.Response.StatusCode = (int)HttpStatusCode.NotFound;
}
}
private static string loadInternalFile(string url)
{
PDLogger.Log($"LOADING ERROR PAGE: {url}", 5);
var assembly = Assembly.GetExecutingAssembly();
var resourceName = url;
try
{
using (Stream stream = assembly.GetManifestResourceStream(resourceName))
using (StreamReader reader = new StreamReader(stream))
{
string result = reader.ReadToEnd();
PDLogger.Log($"LOADED {url}", 5);
return(result);
}
}
catch (Exception ex) {
PDLogger.Log($"Failed to load error page '{url}' {ex.Message}", 1, ex.StackTrace);
return("");
}
}
private static string loadInternalFile(string url)
{
PDLogger.Log($"LOADING INTERNAL FILE {url}", 5);
var assembly = Assembly.GetExecutingAssembly();
var resourceName = url;
try
{
using (Stream stream = assembly.GetManifestResourceStream(resourceName))
using (StreamReader reader = new StreamReader(stream))
{
PDLogger.Log($"LOADED INTERNAL FILE {url}", 5);
string result = reader.ReadToEnd();
return(result);
}
}
catch (Exception ex)
{
PDLogger.Log($"Error on loading internal file {url}", 2);
return("");
}
}
