private void BuildMethodTable()
{
var type = this.GetType();
var srcMethods = type.GetMethods(BindingFlags.Public | BindingFlags.InvokeMethod | BindingFlags.Instance);
var methods = new List <ContractMethod>();
var ignore = new HashSet <string>(new string[] { "ToString", "GetType", "Equals", "GetHashCode", "CallMethod", "SetTransaction" });
foreach (var srcMethod in srcMethods)
{
var parameters = new List <ContractParameter>();
var srcParams = srcMethod.GetParameters();
var methodName = srcMethod.Name;
if (methodName.StartsWith("get_"))
{
methodName = methodName.Substring(4);
}
if (ignore.Contains(methodName))
{
continue;
}
var isVoid = srcMethod.ReturnType == typeof(void);
var returnType = isVoid ? VMType.None : VMObject.GetVMType(srcMethod.ReturnType);
bool isValid = isVoid || returnType != VMType.None;
if (!isValid)
{
continue;
}
foreach (var srcParam in srcParams)
{
var paramType = srcParam.ParameterType;
var vmtype = VMObject.GetVMType(paramType);
if (vmtype != VMType.None)
{
parameters.Add(new ContractParameter(srcParam.Name, vmtype));
}
else
{
isValid = false;
break;
}
}
if (isValid)
{
_methodTable[methodName] = srcMethod;
var method = new ContractMethod(methodName, returnType, parameters.ToArray());
methods.Add(method);
}
}
this.ABI = new ContractInterface(methods);
}
private void BuildMethodTable()
{
var type = this.GetType();
var srcMethods = type.GetMethods(BindingFlags.Public | BindingFlags.InvokeMethod | BindingFlags.Instance | BindingFlags.DeclaredOnly);
var methods = new List <ContractMethod>();
foreach (var srcMethod in srcMethods)
{
var parameters = new List <ContractParameter>();
var srcParams = srcMethod.GetParameters();
var methodName = srcMethod.Name;
if (methodName.StartsWith("get_"))
{
methodName = methodName.Substring(4);
}
if (methodName == "Kind")
{
continue;
}
var isVoid = srcMethod.ReturnType == typeof(void);
var returnType = isVoid ? VMType.None : VMObject.GetVMType(srcMethod.ReturnType);
bool isValid = isVoid || returnType != VMType.None;
if (!isValid)
{
continue;
}
foreach (var srcParam in srcParams)
{
var paramType = srcParam.ParameterType;
var vmtype = VMObject.GetVMType(paramType);
if (vmtype != VMType.None)
{
parameters.Add(new ContractParameter(srcParam.Name, vmtype));
}
else
{
isValid = false;
break;
}
}
if (isValid)
{
_methodTable[methodName] = srcMethod;
var method = new ContractMethod(methodName, returnType, -1, parameters.ToArray());
methods.Add(method);
}
}
this.ABI = new ContractInterface(methods, Enumerable.Empty <ContractEvent>());
}
private static ExecutionState Constructor_Object <IN, OUT>(RuntimeVM vm, Func <IN, OUT> loader)
{
var type = VMObject.GetVMType(typeof(IN));
var input = vm.Stack.Pop().AsType(type);
try
{
OUT obj = loader((IN)input);
var temp = new VMObject();
temp.SetValue(obj);
vm.Stack.Push(temp);
}
catch
{
return(ExecutionState.Fault);
}
return(ExecutionState.Running);
}
private static ExecutionState Constructor_Object <IN, OUT>(VirtualMachine vm, Func <IN, OUT> loader)
{
var rawInput = vm.Stack.Pop();
var inputType = VMObject.GetVMType(typeof(IN));
var convertedInput = rawInput.AsType(inputType);
try
{
OUT obj = loader((IN)convertedInput);
var temp = new VMObject();
temp.SetValue(obj);
vm.Stack.Push(temp);
}
catch (Exception e)
{
throw new VMException(vm, e.Message);
}
return(ExecutionState.Running);
}