public bool canGenerate(CFile file)
{
if (file.Attributes.contains("ExecuteAtCompiler") || file.IncludedByExecuteAtCompilerFile)
return false;
return internalCanGenerate(file);
}
public CLambdaFunction(CToken token, CFunction containingFunction, CFile containingFile, String name, CTypeRef tref,
CArgumentList args)
: base(token, name, name, TokenTypes.visInternal, FunctionType.Function, args, tref)
{
this.containingFunction = containingFunction;
this.containingFile = containingFile;
if (this.containingFunction != null)
this.containingFunction.Lambdas.Add(this);
else
this.containingFile.Lambdas.Add(this);
CallCount++;
Attributes.Add(CToken.Identifer(null, "ExecuteAnywhere"), new CTypeRef(null, CToken.Identifer(null, "ExecuteAnywhereAttribute")));
}
public CLambdaFunction(CToken token, CFunction containingFunction, CFile containingFile, String name, CTypeRef tref,
CArgumentList args)
: base(token, name, name, TokenTypes.visInternal, FunctionType.Function, args, tref)
{
this.containingFunction = containingFunction;
this.containingFile = containingFile;
if (this.containingFunction != null)
{
this.containingFunction.Lambdas.Add(this);
}
else
{
this.containingFile.Lambdas.Add(this);
}
CallCount++;
Attributes.Add(CToken.Identifer(null, "ExecuteAnywhere"), new CTypeRef(null, CToken.Identifer(null, "ExecuteAnywhereAttribute")));
}
public CClass FindClass(CToken name, bool searchImports)
{
CClass result = null;
CFile file = null;
if (name.Filename != null)
{
fileMap.TryGetValue(name.Filename, out file);
}
// first look to see if the type has been renamed
CToken newName;
if (file != null && file.ClassNameAliases.TryGetValue(name.RawValue, out newName))
{
name = newName;
}
// Try to find the class the normal way
if (result == null)
{
result = InternalFindClass(name.RawValue, name.Value, searchImports);
}
// Look in the namespace mapping
if (result == null && file != null)
{
foreach (var prefix in file.NameSpaceResolutionPrefixes)
{
result = InternalFindClass(
prefix.RawValue + "." + name.RawValue,
prefix.Value + "." + name.Value,
searchImports);
if (result != null)
{
break;
}
}
}
return(result);
}
internal CStatementBlock StartInitialize(CFunction containingFunction, CFile containingFile, CTypeRef tref, CArgumentList args)
{
if (lambdaFunction != null)
throw new InvalidOperationException("Lambdas can only be initalized once");
CClass @class = null;
string extra = "";
if (containingFunction != null)
{
@class = containingFunction.Class;
extra += containingFunction.RawName;
}
lambdaFunction =
new CLambdaFunction(Token, containingFunction, containingFile, "Lambda_" + extra + "_" + lambdaId, tref, args);
base.LoadType(lambdaType = new CFunctionType(Token, lambdaFunction, false));
lambdaFunction.Class = @class;
return lambdaFunction.Statements;
}
internal CStatementBlock StartInitialize(CFunction containingFunction, CFile containingFile, CTypeRef tref, CArgumentList args)
{
if (lambdaFunction != null)
{
throw new InvalidOperationException("Lambdas can only be initalized once");
}
CClass @class = null;
string extra = "";
if (containingFunction != null)
{
@class = containingFunction.Class;
extra += containingFunction.RawName;
}
lambdaFunction =
new CLambdaFunction(Token, containingFunction, containingFile, "Lambda_" + extra + "_" + lambdaId, tref, args);
base.LoadType(lambdaType = new CFunctionType(Token, lambdaFunction, false));
lambdaFunction.Class = @class;
return(lambdaFunction.Statements);
}
protected internal virtual bool internalCanGenerate(CFile file)
{
return true;
}
public void VisitFile(CFile file)
{
if (!canGenerate(file))
return;
visitor.PreVisitFile(file);
filenamesrc = file.Token;
new CNewline(null).Accept(visitor);
if (instrument)
{
COption cCodeCoverage =
new COption(new CToken(file.Filename, TokenTypes.keyword, "option"),
new CToken(file.Filename, TokenTypes.keyword, "include"),
new CToken(file.Filename, TokenTypes.str, "cCodeCoverage.asp"));
cCodeCoverage.Accept(this);
}
visitor.VisitFile(file);
if (file.Attributes.contains("GenerateProcessAjaxFunction"))
{
CFunction unicoderequest = CProgram.Global.FindFunction("unicoderequest");
CFunction intrequest = CProgram.Global.FindFunction("intrequest");
CFunction boolrequest = CProgram.Global.FindFunction("boolrequest");
CToken tok = CreateTokenWithAdditionalInfo("ProcessAjax", "processajax", TokenTypes.identifier);
CFunction processAjax =
new CFunction(tok, tok.RawValue, tok.Value, TokenTypes.visPublic, CFunction.vbSub, null,
new CTypeRef(null, BuiltIns.Void));
CAccess pivotitem = new CAccess(unicoderequest.Token, unicoderequest.Token);
pivotitem.ReferenceTarget = unicoderequest;
CParameters pivotparams = new CParameters();
pivotparams.Unnamed.Add(
new CConstantExpression(CreateTokenWithAdditionalInfo("sFunction", TokenTypes.str)));
CSelect select =
new CSelect(CreateTokenWithAdditionalInfo("select", TokenTypes.controlFlow),
new CDefaultAccess(pivotitem.Token, pivotitem, pivotparams));
IEnumerator it = CProgram.Global.Functions.GetEnumerator();
List<CVariable> vars = new List<CVariable>();
while (it.MoveNext())
{
CFunction func = (CFunction)it.Current;
if (!func.Attributes.contains("ExecuteOnServer"))
continue;
CStatementBlock block = new CStatementBlock();
CParameters funcParams = new CParameters();
for (int ixArg = 0; ixArg < func.Arguments.Count - 3; ixArg++)
{
CArgument arg = func.Arguments[ixArg];
tok =
CreateTokenWithAdditionalInfo("vParam" + (ixArg + 1), "vparam" + (ixArg + 1),
TokenTypes.identifier);
if (ixArg >= vars.Count)
vars.Add(new CVariable(tok, false, new CTypeRef(null, BuiltIns.Variant), null, null, null));
CAssignment assign = new CAssignment(tok);
CAccess left = new CAccess(tok, tok);
left.ReferenceTarget = vars[ixArg];
assign.Target = left;
funcParams.Unnamed.Add(left);
CFunction rightfunc = intrequest;
if (arg.Type.RawName == "Boolean")
rightfunc = boolrequest;
else if (arg.Type.RawName == "String")
rightfunc = unicoderequest;
CParameters parameters = new CParameters();
parameters.Unnamed.Add(
new CConstantExpression(CreateTokenWithAdditionalInfo(tok.RawValue, TokenTypes.str)));
CAccess rightitem = new CAccess(rightfunc.Token, rightfunc.Token);
rightitem.ReferenceTarget = rightfunc;
assign.Source = new CDefaultAccess(rightfunc.Token, rightitem, parameters);
assign.Source.RhsAssignmentSource = true;
block.Add(assign);
}
CAccess calledItem = new CAccess(func.Token, func.Token);
CDefaultAccess called = new CDefaultAccess(func.Token, calledItem, funcParams);
calledItem.ReferenceTarget = calledItem.ReferenceTarget = func;
if (func.Attributes.contains("picture") || func.FunctionType == CFunction.vbFunction)
{
CAccess returnItem = new CAccess(processAjax.Token, processAjax.Token);
returnItem.ReferenceTarget = processAjax;
CAssignment assign = new CAssignment(processAjax.Token);
assign.Target = returnItem;
if (func.FunctionType == CFunction.vbFunction)
assign.Source = called;
else
assign.Source = new CPictureOfExpression(tok, called);
block.Add(assign);
}
else
block.Add(new CExpressionStatement(called));
tok = CreateTokenWithAdditionalInfo("case", TokenTypes.controlFlow);
CExpression exp =
new CConstantExpression(CreateTokenWithAdditionalInfo(func.RawName, TokenTypes.str));
select.Cases.Add(new CCase(tok, exp, block));
}
CDim dim = new CDim(CreateTokenWithAdditionalInfo("Dim", TokenTypes.declaration));
dim.Variables.AddRange(vars);
processAjax.Statements.Add(dim);
processAjax.Statements.Add(select);
CNewline nl = new CNewline(CreateTokenWithAdditionalInfo("\n", TokenTypes.newline));
nl.Accept(this);
processAjax.Accept(this);
nl.Accept(this);
}
}