public static Library GetLibraryFromDisk(string filepath)
{
Library l = new Library();
// PEParser p = new PEParser(filepath);
return l;
}
private void load_library_tracefile()
{
LibraryViewModel global_library_list = (LibraryViewModel)this.FindResource("library_view_model");
// Clear the model
global_library_list.Model.Clear();
try
{
using (FileStream fs = new FileStream(logfile_name, FileMode.Open))
{
using (StreamReader sr = new StreamReader(fs))
{
while (!sr.EndOfStream)
{
// Create a new library object for this line
Library l = new Library();
string line = sr.ReadLine().Trim();
// make sure this is a library line
if(line.Contains("[LIB]") == false)
continue;
string[] kvpairs = line.Split('|');
uint start_address = 0;
uint end_address = 0;
foreach (string kv in kvpairs)
{
if (kv == "")
continue;
// Split on the first colon
string[] members = kv.Split(new char[] { ':' }, 2, StringSplitOptions.RemoveEmptyEntries);
if(members.Length == 1 && kv.Contains("[LIB]"))
{
// drop the header
continue;
}
else if (members.Length != 2)
{
Debug.WriteLine("Key-Value pair causing problems: " + kv);
continue;
}
string key = members[0].Trim();
string value = members[1].Trim();
uint entry_address = 0;
switch (key)
{
case "Name": // Library name
l.Library_name = value;
break;
case "Strt": // Address loaded to, may be different than on disk, due to ASLR
uint start_address_parsed;
if (UInt32.TryParse(value, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out start_address_parsed))
{
l.Address_execution = start_address_parsed;
start_address = start_address_parsed;
}
else
Debug.WriteLine("Couldn't parse start address " + value);
break;
case "High": // Address loaded to, may be different than on disk, due to ASLR
uint end_address_parsed;
if (UInt32.TryParse(value, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out end_address_parsed))
end_address = end_address_parsed;
else
Debug.WriteLine("Couldn't parse end address " + value);
break;
case "Enty": // Address loaded to, may be different than on disk, due to ASLR
uint entry_address_parsed;
if (UInt32.TryParse(value, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out entry_address_parsed))
entry_address = entry_address_parsed;
else
Debug.WriteLine("Couldn't parse entry address " + value);
break;
case "Low":
break;
case "Mapd":
break;
case "Type":
break;
case "Msg":
// defaut informational, non-relevant data portion
continue;
default:
Debug.WriteLine("Key " + key + " not handled.");
break;
}
}
if (end_address == 0 || start_address == 0)
{
// Debug.WriteLine("Start or end address is empty.");
continue;
}
else
l.Size_execution = end_address - start_address;
// Add the library to the model. Make sure its not already in there though (in case it was loaded, unloaded, and reloaded)
bool already_exists = false;
foreach(Library library_iterator in global_library_list.Model)
{
if(library_iterator.Library_name == l.Library_name)
{
already_exists = true;
Debug.WriteLine("Library already inside list. Stopping");
}
}
if(!already_exists)
global_library_list.Model.Add(l);
}
}
}
}
catch(FileNotFoundException ex)
{
Debug.WriteLine("Could not load libray file: " + logfile_name);
throw new FileNotFoundException("Could not load libray file: " + logfile_name);
}
}
