public async static void PatchFromFile(string file, bool verbose)
{
StreamReader sr = new StreamReader(Path.GetFullPath(file));
string versionInfo = sr.ReadLine();
if (versionInfo != "pat3")
{
Console.WriteLine("file is not marked as pat3. exiting.");
return;
}
List <string> metaData = Regex.Matches(sr.ReadLine(), @"[\""].+?[\""]|[^ ]+")
.Cast <Match>()
.Select(m => m.Value)
.ToList();
Dictionary <string, AssemblyDefinition> assemblyReferenceList = new Dictionary <string, AssemblyDefinition>();
Dictionary <string, TypeDefinition> typeList = new Dictionary <string, TypeDefinition>();
Dictionary <string, MethodDefinition> methodList = new Dictionary <string, MethodDefinition>();
Dictionary <string, MethodReference> methodReferenceList = new Dictionary <string, MethodReference>();
Dictionary <string, Instruction> instructionList = new Dictionary <string, Instruction>();
Dictionary <string, ILProcessor> processorList = new Dictionary <string, ILProcessor>();
Dictionary <string, int> variableList = new Dictionary <string, int>();
string currentLine = "";
List <string> lineData;
Console.WriteLine("");
PatchActions patchActions = new PatchActions();
patchActions.verbose = verbose;
LoopDistance isLooping = new LoopDistance(false);
currentLine = sr.ReadLine();
while (currentLine != null)
{
lineData = Regex.Matches(currentLine, @"[\""].+?[\""]|[^ ]+").Cast <Match>().Select(m => m.Value).ToList();
if (currentLine == "")
{
currentLine = sr.ReadLine(); continue;
}
isLooping = ParseLine(patchActions, true, isLooping, lineData);
currentLine = sr.ReadLine();
if (isLooping.isLooping)
{
lineData = Regex.Matches(currentLine, @"[\""].+?[\""]|[^ ]+").Cast <Match>().Select(m => m.Value).ToList();
while (isLooping.isLooping)
{
isLooping = ParseLine(patchActions, true, isLooping, lineData);
}
currentLine = sr.ReadLine();
}
}
}
public static LoopDistance ParseLine(PatchActions patchActions, bool verbose, LoopDistance isLooping, List <string> lineData)
{
if (isLooping.isLooping)
{
patchActions.SetVariable(isLooping.iteratorString, isLooping.currentIteration);
}
switch (lineData[0])
{
case "loadassembly": //load main assembly
patchActions.LoadAssembly(lineData[1]);
break;
case "loadassemblyreference": //load assembly reference
patchActions.LoadAssemblyReference(lineData[1], lineData[2]);
break;
case "writeassembly": //write assembly
if (lineData.Count == 1)
{
patchActions.WriteAssembly(true);
}
else
{
patchActions.WriteAssembly(lineData[1], true);
}
break;
case "writeassemblynoclose": //write assembly without close
if (lineData.Count == 1)
{
patchActions.WriteAssembly(false);
}
else
{
patchActions.WriteAssembly(lineData[1], false);
}
break;
case "settype": //set type
patchActions.SetType(lineData[1], lineData[2], lineData[3]);
break;
case "setfield": //set field
patchActions.SetField(lineData[1], lineData[2], lineData[3]);
break;
case "setmethod": //set method
patchActions.SetMethod(lineData[1], lineData[2], lineData[3]);
break;
case "setmethodreference": //set method reference
patchActions.SetMethodReference(lineData[1], lineData[2], lineData[3], lineData[4]);
break;
case "loop": //loop (only add field with variable is supported atm)
string varName = lineData[3];
if (isLooping.isLooping == true)
{
if (verbose)
{
Console.WriteLine("nested loops are not supported.");
}
}
else
{
return(new LoopDistance(true, int.Parse(lineData[1]), int.Parse(lineData[2]), int.Parse(lineData[1]), lineData[3]));
}
//if (verbose) { Console.WriteLine("finished loop (" + lineData[1] + "-" + lineData[2] + ")"); }
break;
case "addfieldwithvariable": //add field with variable
patchActions.Loop_AddFieldWithVariable(lineData[1], lineData[2], lineData[3], lineData[4]);
break;
case "settypeproperty":
patchActions.SetTypeProperty(lineData[1], lineData[2], lineData[3]);
break;
case "setmethodproperty":
patchActions.SetMethodProperty(lineData[1], lineData[2], lineData[3]);
break;
case "setfieldproperty":
patchActions.SetFieldProperty(lineData[1], lineData[2], lineData[3]);
break;
case "setinstruction": //set instruction from number or !f/!l
patchActions.SetInstruction(lineData[1], lineData[2], lineData[3]);
break;
case "runinstruction": //create instruction from il and run
patchActions.SetRunInstruction(lineData[1], lineData[2], lineData[3], lineData[4], lineData[5], lineData.Count < 7 ? "" : lineData[6]);
break;
case "cmd":
System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
startInfo.FileName = "cmd.exe";
startInfo.Arguments = "/C " + lineData[1].Replace("`", "\"").Replace("$cdir", AppDomain.CurrentDomain.BaseDirectory);
process.StartInfo = startInfo;
process.Start();
break;
case "#":
if (verbose)
{
Console.WriteLine(string.Join(" ", lineData.Skip(1)));
}
break;
}
if (isLooping.isLooping == false || isLooping.currentIteration >= isLooping.loopEnd)
{
return(new LoopDistance(false));
}
else
{
isLooping.currentIteration++;
return(isLooping);
}
}
