static void GenerateEndMethodImpl(CodeClass c, MethodInfo endProcessMethod, string name, MethodInfo mi)
{
CodeMethod m = c.ImplementMethod(mi);
CodeBuilder b = m.CodeBuilder;
ParameterInfo [] pinfos = mi.GetParameters();
ParameterInfo p = pinfos [0];
CodeArgumentReference asyncResultRef = m.GetArg(0);
CodeVariableDeclaration paramsDecl = new CodeVariableDeclaration(typeof(object []), "parameters");
b.CurrentBlock.Add(paramsDecl);
CodeVariableReference paramsRef = paramsDecl.Variable;
b.Assign(paramsRef,
new CodeNewArray(typeof(object), new CodeLiteral(pinfos.Length - 1)));
/*
* for (int i = 0; i < pinfos.Length - 2; i++) {
* ParameterInfo par = pinfos [i];
* if (!par.IsOut)
* b.Assign (
* new CodeArrayItem (paramsRef, new CodeLiteral (i)),
* new CodeCast (typeof (object),
* new CodeArgumentReference (par.ParameterType, par.Position + 1, "arg" + i)));
* }
*/
#if USE_OD_REFERENCE_IN_PROXY
CodePropertyReference argMethodInfo = GetOperationMethod(m, b, name, "EndMethod");
#else
CodeMethodCall argMethodInfo = new CodeMethodCall(typeof(MethodBase), "GetCurrentMethod");
#endif
CodeLiteral argOperName = new CodeLiteral(name);
CodeVariableReference retValue = null;
if (mi.ReturnType == typeof(void))
{
b.Call(m.GetThis(), endProcessMethod, argMethodInfo, argOperName, paramsRef, asyncResultRef);
}
else
{
CodeVariableDeclaration retValueDecl = new CodeVariableDeclaration(mi.ReturnType, "retValue");
b.CurrentBlock.Add(retValueDecl);
retValue = retValueDecl.Variable;
b.Assign(retValue,
new CodeCast(mi.ReturnType,
b.CallFunc(m.GetThis(), endProcessMethod, argMethodInfo, argOperName, paramsRef, asyncResultRef)));
}
// FIXME: fill out parameters
if (retValue != null)
{
b.Return(retValue);
}
}
static void GenerateBeginMethodImpl(CodeClass c, MethodInfo beginProcessMethod, string name, MethodInfo mi)
{
CodeMethod m = c.ImplementMethod(mi);
CodeBuilder b = m.CodeBuilder;
// object [] parameters = new object [x];
// parameters [0] = arg1;
// parameters [1] = arg2;
// ...
// (return) BeginProcess (Contract.Operations [operName].BeginMethod, operName, parameters, asyncCallback, userState);
ParameterInfo [] pinfos = mi.GetParameters();
CodeVariableDeclaration paramsDecl = new CodeVariableDeclaration(typeof(object []), "parameters");
b.CurrentBlock.Add(paramsDecl);
CodeVariableReference paramsRef = paramsDecl.Variable;
b.Assign(paramsRef,
new CodeNewArray(typeof(object), new CodeLiteral(pinfos.Length - 2)));
for (int i = 0; i < pinfos.Length - 2; i++)
{
ParameterInfo par = pinfos [i];
if (!par.IsOut)
{
b.Assign(
new CodeArrayItem(paramsRef, new CodeLiteral(i)),
new CodeCast(typeof(object), m.GetArg(i)));
}
}
#if USE_OD_REFERENCE_IN_PROXY
CodePropertyReference argMethodInfo = GetOperationMethod(m, b, name, "BeginMethod");
#else
CodeMethodCall argMethodInfo = new CodeMethodCall(typeof(MethodBase), "GetCurrentMethod");
#endif
CodeLiteral argOperName = new CodeLiteral(name);
ParameterInfo p = pinfos [pinfos.Length - 2];
CodeArgumentReference callbackRef = new CodeArgumentReference(typeof(AsyncCallback), p.Position + 1, p.Name);
p = pinfos [pinfos.Length - 1];
CodeArgumentReference stateRef = new CodeArgumentReference(typeof(object), p.Position + 1, p.Name);
CodeVariableDeclaration retValueDecl = new CodeVariableDeclaration(mi.ReturnType, "retValue");
b.CurrentBlock.Add(retValueDecl);
CodeVariableReference retValue = retValueDecl.Variable;
b.Assign(retValue,
new CodeCast(mi.ReturnType,
b.CallFunc(m.GetThis(), beginProcessMethod, argMethodInfo, argOperName, paramsRef, callbackRef, stateRef)));
b.Return(retValue);
}