void ExecuteLookup(HtmlWriter writer, HttpListenerRequest request)
{
const string addresses = nameof(addresses);
using (writer.Tag("form", "action", CommandUrl("lookup"), "method", "post"))
using (writer.ContainerFluid())
using (writer.Tag("div", "class", "form-group"))
{
writer.Inline("h2", "Paste addresses to look up (hex)");
writer.Tag("textarea", "class", "form-control", "name", addresses, "rows", "10").Dispose();
writer.Break();
writer.InlineTag("input", "type", "submit", "value", "Submit");
}
NameValueCollection postValues;
using (StreamReader reader = new StreamReader(request.InputStream, request.ContentEncoding))
postValues = System.Web.HttpUtility.ParseQueryString(reader.ReadToEnd());
if (postValues[addresses] != null)
{
var modules = Process.GetCurrentProcess().Modules;
string FindModule(long address)
{
for (int i = 0; i < modules.Count; i++)
{
var m = modules[i];
long baseAddress = m.BaseAddress.ToInt64();
if (baseAddress <= address && address < baseAddress + m.ModuleMemorySize)
{
return(modules[i].ModuleName);
}
}
return("unknown module");
}
using (writer.ContainerFluid())
{
writer.Inline("h4", "Results");
var lines = postValues[addresses].Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
using (writer.Tag("textarea", "class", "form-control", "rows", "10"))
{
foreach (var line in lines)
{
writer.Write(line);
writer.Write(", ");
int start = line.IndexOf("0x");
if (start >= 0)
{
int end = line.IndexOf(',', start);
if (end < 0)
{
end = line.Length;
}
var numberString = line.Substring(start + 2, end - start - 2);
if (long.TryParse(numberString, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out long address))
{
var jitInfo = Mono.GetJitInfo(new IntPtr(address));
if (jitInfo.Method == null)
{
writer.Write("unknown method");
}
else if (jitInfo.Method is MethodInfo m)
{
WriteTypeName(writer, m.DeclaringType, true);
writer.Write(".");
WriteMethodDeclaration(writer, m, true);
}
else if (jitInfo.Method is ConstructorInfo c)
{
WriteCtorDeclaration(writer, c, true);
}
writer.Write(", ");
writer.Write(FindModule(address));
}
else
{
writer.Write("failed to parse " + numberString + ",");
}
}
else
{
writer.Write("failed to parse,");
}
writer.Write("\n");
}
}
}
}
}
