public static MemoryLocation ParseMemoryLocation(string str)
{
int bytes = 4;
// remove whitespace and quotes
str = str.Replace(" ", "").Replace("\n", "").Replace("\t", "").Replace("\"", "").Replace("'", "");
// parse the amount of bytes for the memory location
if (str.Contains("[") && str.Contains("]"))
{
int start = str.IndexOf('[');
int end = str.IndexOf(']');
string number = str.Substring(start + 1, end - start - 1);
if (!int.TryParse(number, out bytes))
{
return(null);
}
if (bytes != 1 && bytes != 2 && bytes != 4 && bytes != 8)
{
return(null);
}
str = str.Substring(end + 1);
}
string[] splits = str.Split('+');
if (splits.Length != 2)
{
return(null);
}
MemoryLocation location = new MemoryLocation();
location.moduleName = splits[0].ToLower();
string[] jump_splits = splits[1].Split('>');
if (!TryParseHexNumber(jump_splits[0], out location.moduleOffset))
{
return(null);
}
// parse jumps
for (int i = 1; i < jump_splits.Length; i++)
{
long jump_value;
if (!TryParseHexNumber(jump_splits[i], out jump_value))
{
return(null);
}
location.jumps.Add(jump_value);
}
location.bytes = bytes;
return(location);
}
private static Tuple <Dictionary <string, UInt32>, Dictionary <string, MemoryLocation> > ParseAddresses()
{
var addresses = new Dictionary <string, UInt32>();
var paths = new Dictionary <string, MemoryLocation>();
var results = new Tuple <Dictionary <string, uint>, Dictionary <string, MemoryLocation> >(addresses, paths);
MemorySettings.Clear();
using (StreamReader reader = new StreamReader(Constants.MemoryAddresses)) {
string line;
while ((line = reader.ReadLine()) != null)
{
if (line.Contains("="))
{
string[] split = line.Split('=');
string key = split[0].Trim().ToLower();
UInt32 value = 0;
MemoryLocation location = MemoryLocation.ParseMemoryLocation(split[1]);
if (location != null)
{
paths.Add(key, location);
}
else if (!key.Contains("noparse") && UInt32.TryParse(split[1].Replace("0x", ""), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out value))
{
addresses.Add(key, value);
}
else
{
key = key.Replace("noparse", "");
if (!MemorySettings.ContainsKey(key))
{
MemorySettings.Add(key, split[1]);
}
}
}
}
}
return(results);
}
public static MemoryLocation ParseMemoryLocation(string str)
{
int bytes = 4;
// remove whitespace and quotes
str = str.Replace(" ", "").Replace("\n", "").Replace("\t", "").Replace("\"", "").Replace("'", "");
// parse the amount of bytes for the memory location
if (str.Contains("[") && str.Contains("]")) {
int start = str.IndexOf('[');
int end = str.IndexOf(']');
string number = str.Substring(start + 1, end - start - 1);
if (!int.TryParse(number, out bytes)) {
return null;
}
if (bytes != 1 && bytes != 2 && bytes != 4 && bytes != 8) return null;
str = str.Substring(end + 1);
}
string[] splits = str.Split('+');
if (splits.Length != 2) return null;
MemoryLocation location = new MemoryLocation();
location.moduleName = splits[0].ToLower();
string[] jump_splits = splits[1].Split('>');
if (!TryParseHexNumber(jump_splits[0], out location.moduleOffset)) {
return null;
}
// parse jumps
for (int i = 1; i < jump_splits.Length; i++) {
long jump_value;
if (!TryParseHexNumber(jump_splits[i], out jump_value)) {
return null;
}
location.jumps.Add(jump_value);
}
location.bytes = bytes;
return location;
}
