void CSModuleWriter::GenerateManagedModuleClass(String& sourceOut)
{
Indent();
String source;
String line = ToString("public static partial class %sModule\n", module_->GetName().CString());
source += IndentLine(line);
source += IndentLine("{\n");
Indent();
source += IndentLine("public static void Initialize()\n");
source += IndentLine("{\n");
Indent();
Vector<SharedPtr<JSBClass>> classes = module_->classes_.Values();
for (unsigned i = 0; i < classes.Size(); i++)
{
JSBClass* klass = classes.At(i);
JSBPackage* package = module_->GetPackage();
if (klass->IsNumberArray() || klass->IsAbstract())
continue;
line = ToString("NativeCore.RegisterNativeType(typeof(%s));\n", klass->GetName().CString());
source += IndentLine(line);
line = ToString("NativeCore.nativeClassIDToManagedConstructor [ %s.csb_%s_%s_GetClassIDStatic ()] = (IntPtr x) => {\n",
klass->GetName().CString(), package->GetName().CString(), klass->GetName().CString());
source += IndentLine(line);
Indent();
source += IndentLine(ToString("return new %s (x);\n", klass->GetName().CString()));
Dedent();
source += IndentLine("};\n");
}
Dedent();
source += IndentLine("}\n");
Dedent();
source += IndentLine("}\n");
sourceOut += source;
Dedent();
}
void JSBModuleWriter::WriteClassDeclaration(String& source)
{
Vector<SharedPtr<JSBClass>> classes = module_->classes_.Values();
source += "static void jsb_declare_classes(JSVM* vm)\n{\n";
source += "duk_context* ctx = vm->GetJSContext();\n";
String packageName = module_->GetPackage()->GetName();
for (unsigned i = 0; i < classes.Size(); i++)
{
JSBClass* klass = classes.At(i);
if (klass->IsNumberArray())
continue;
source.AppendWithFormat(" js_class_declare<%s>(vm, \"%s\", \"%s\", jsb_constructor_%s);\n", klass->GetNativeName().CString(), packageName.CString(), klass->GetName().CString(), klass->GetName().CString());
if (klass->HasProperties())
{
source.AppendWithFormat("js_class_push_propertyobject(vm, \"%s\", \"%s\");\n", packageName.CString(), klass->GetName().CString());
Vector<String> pnames;
klass->GetPropertyNames(pnames);
for (unsigned j = 0; j < pnames.Size(); j++)
{
JSBProperty* prop = klass->GetProperty(pnames[j]);
source.Append("duk_push_object(ctx);\n");
if (prop->getter_ && !prop->getter_->Skip())
{
source.AppendWithFormat("duk_push_c_function(ctx, jsb_class_%s_%s, 0);\n",
klass->GetName().CString(), prop->getter_->GetName().CString());
source.Append("duk_put_prop_string(ctx, -2, \"get\");\n");
}
if (prop->setter_ && !prop->setter_->Skip())
{
source.AppendWithFormat("duk_push_c_function(ctx, jsb_class_%s_%s, 1);\n",
klass->GetName().CString(), prop->setter_->GetName().CString());
source.Append("duk_put_prop_string(ctx, -2, \"set\");\n");
}
String propertyName = prop->GetCasePropertyName();
source.AppendWithFormat("duk_put_prop_string(ctx, -2, \"%s\");\n", propertyName.CString());
}
source.Append("duk_pop(ctx);\n");
}
}
source += "\n}\n\n";
}
void CSFunctionWriter::GenManagedFunctionParameters(String& sig)
{
// generate args
const Vector<JSBFunctionType*>& parameters = function_->GetParameters();
if (parameters.Size())
{
for (unsigned int i = 0; i < parameters.Size(); i++)
{
bool isStruct = false;
JSBFunctionType* ptype = parameters.At(i);
// ignore "Context" parameters
if (ptype->type_->asClassType())
{
JSBClassType* classType = ptype->type_->asClassType();
JSBClass* klass = classType->class_;
if (klass->GetName() == "Context")
{
continue;
}
// TODO: we should have a better system for struct type in general
// This number array is really for JS
if (klass->IsNumberArray())
{
isStruct = true;
}
}
String managedTypeString = CSTypeHelper::GetManagedTypeString(ptype);
if (!ptype->isConst_ && (ptype->isReference_ && isStruct))
{
// pass by reference
managedTypeString = "ref " + managedTypeString;
}
sig += managedTypeString;
String init = ptype->initializer_;
if (init.Length())
{
init = MapDefaultParameter(ptype);
if (init.Length())
sig += " = " + init;
}
if (i + 1 != parameters.Size())
sig += ", ";
}
}
}
void JSBModuleWriter::WriteForwardDeclarations(String& source)
{
Vector<SharedPtr<JSBClass>> classes = module_->classes_.Values();
for (unsigned i = 0; i < classes.Size(); i++)
{
JSBClass* cls = classes.At(i);
if (cls->IsNumberArray())
continue;
source.AppendWithFormat("static duk_ret_t jsb_constructor_%s(duk_context* ctx);\n", cls->GetName().CString());
source.AppendWithFormat("static void jsb_class_define_%s(JSVM* vm);\n", cls->GetName().CString());
}
}
void CSModuleWriter::GenerateManagedClasses(String& source)
{
Vector<SharedPtr<JSBClass>> classes = module_->classes_.Values();
for (unsigned i = 0; i < classes.Size(); i++)
{
JSBClass* klass = classes.At(i);
if (klass->IsNumberArray())
continue;
CSClassWriter clsWriter(klass);
clsWriter.GenerateManagedSource(source);
}
}
void JSBModuleWriter::WriteClassDefine(String& source)
{
Vector<SharedPtr<JSBClass>> classes = module_->classes_.Values();
source += "static void jsb_init_classes(JSVM* vm)\n{\n";
for (unsigned i = 0; i < classes.Size(); i++)
{
JSBClass* klass = classes.At(i);
if (klass->IsNumberArray())
continue;
source.AppendWithFormat(" jsb_class_define_%s(vm);\n", klass->GetName().CString());
}
source += "\n}\n\n";
}
void CSFunctionWriter::GenNativeCallParameters(String& sig)
{
JSBClass* klass = function_->GetClass();
Vector<JSBFunctionType*>& parameters = function_->GetParameters();
Vector<String> args;
if (parameters.Size())
{
for (unsigned int i = 0; i < parameters.Size(); i++)
{
JSBFunctionType* ptype = parameters.At(i);
// ignore "Context" parameters
if (ptype->type_->asClassType())
{
JSBClassType* classType = ptype->type_->asClassType();
JSBClass* klass = classType->class_;
if (klass->GetName() == "Context")
{
continue;
}
if (klass->IsNumberArray())
args.Push(ToString("*%s", ptype->name_.CString()));
else
args.Push(ToString("%s", ptype->name_.CString()));
}
else
{
args.Push(ToString("%s", ptype->name_.CString()));
}
}
}
sig.Join(args, ", ");
}
void CSFunctionWriter::GenPInvokeCallParameters(String& sig)
{
// generate args
Vector<JSBFunctionType*>& parameters = function_->GetParameters();
if (parameters.Size())
{
for (unsigned int i = 0; i < parameters.Size(); i++)
{
JSBFunctionType* ptype = parameters.At(i);
// ignore "Context" parameters
if (ptype->type_->asClassType())
{
JSBClassType* classType = ptype->type_->asClassType();
JSBClass* klass = classType->class_;
if (klass->GetName() == "Context")
{
continue;
}
}
String name = ptype->name_;
if (name == "object")
name = "_object";
else if (name == "readonly")
name = "readOnly";
else if (name == "params")
name = "parameters";
if (ptype->type_->asClassType())
{
JSBClass* pclass = ptype->type_->asClassType()->class_;
if (pclass->IsNumberArray())
{
sig += "ref " + name;
}
else
{
sig += name + " == null ? IntPtr.Zero : " + name + ".nativeInstance";
}
}
else
{
sig += name;
}
if (i + 1 != parameters.Size())
sig += ", ";
}
}
// data marshaller
if (function_->GetReturnType() && !CSTypeHelper::IsSimpleReturn(function_->GetReturnType()))
{
if (function_->GetReturnClass()->IsNumberArray())
{
if (sig.Length())
sig += ", ";
JSBClass* klass = function_->GetClass();
sig += ToString("ref %s%sReturnValue", klass->GetName().CString(), function_->GetName().CString());
}
}
}
void CSFunctionWriter::WriteManagedPInvokeFunctionSignature(String& source)
{
source += "\n";
// CoreCLR has pinvoke security demand code commented out, so we do not (currently) need this optimization:
// https://github.com/dotnet/coreclr/issues/1605
// line = "[SuppressUnmanagedCodeSecurity]\n";
// source += IndentLine(line);
String line = "[DllImport (Constants.LIBNAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]\n";
source += IndentLine(line);
JSBClass* klass = function_->GetClass();
JSBPackage* package = klass->GetPackage();
String returnType = CSTypeHelper::GetPInvokeTypeString(function_->GetReturnType());
if (returnType == "string")
returnType = "IntPtr";
if (function_->IsConstructor())
returnType = "IntPtr";
Vector<JSBFunctionType*>& parameters = function_->GetParameters();
Vector<String> args;
if (!function_->IsConstructor() && !function_->IsStatic())
{
args.Push("IntPtr self");
}
if (parameters.Size())
{
for (unsigned int i = 0; i < parameters.Size(); i++)
{
JSBFunctionType* ptype = parameters.At(i);
String name = ptype->name_;
if (name == "object")
name = "_object";
else if (name == "readonly")
name = "readOnly";
else if (name == "params")
name = "parameters";
// ignore "Context" parameters
if (ptype->type_->asClassType())
{
JSBClassType* classType = ptype->type_->asClassType();
JSBClass* klass = classType->class_;
if (klass->GetName() == "Context")
{
continue;
}
if (klass->IsNumberArray())
{
args.Push("ref " + klass->GetName() + " " + name);
}
else
{
args.Push("IntPtr " + name);
}
}
else
{
args.Push(CSTypeHelper::GetPInvokeTypeString(ptype) + " " + name);
}
}
}
if (function_->GetReturnClass())
{
JSBClass* retClass = function_->GetReturnClass();
if (retClass->IsNumberArray())
{
args.Push("ref " + retClass->GetName() + " retValue");
}
}
String pstring;
pstring.Join(args, ", ");
String fname = function_->IsConstructor() ? "Constructor" : function_->GetName();
line = ToString("private static extern %s csb_%s_%s_%s(%s);\n",
returnType.CString(), package->GetName().CString(), klass->GetName().CString(),
fname.CString(), pstring.CString());
source += IndentLine(line);
source += "\n";
}
void JSBHaxe::ExportModuleClasses(JSBModule* module)
{
Vector<SharedPtr<JSBClass>> classes = module->GetClasses();
if (!classes.Size())
return;
source_ += "\n";
for (unsigned i = 0; i < classes.Size(); i++)
{
JSBClass* klass = classes.At(i);
if (klass->IsNumberArray()) {
source_ += "typedef " + klass->GetName() + " = Array<Float>;\n";
continue;
}
source_ += "@:native(\"Atomic." + klass->GetName() + "\")\n";
source_ += "extern class " + klass->GetName();
JSBClass* base = klass->GetBaseClass();
if (base)
{
source_ += " extends " + base->GetName();
}
source_ += " {\n\n";
Vector<String> propertyNames;
klass->GetPropertyNames(propertyNames);
for (unsigned j = 0; j < propertyNames.Size(); j++)
{
JSBProperty* prop = klass->GetProperty(propertyNames[j]);
JSBFunctionType* ftype = NULL;
if (prop->getter_ && !prop->getter_->Skip())
{
ftype = prop->getter_->GetReturnType();
}
else if (prop->setter_ && !prop->setter_->Skip())
ftype = prop->setter_->GetParameters()[0];
if (!ftype)
continue;
String scriptType = GetScriptType(ftype);
String scriptName = prop->GetCasePropertyName();
if (!checkV(klass, scriptName, scriptType)) {
//rename haxe reserved words
if (scriptName == "override") {
scriptName = "overide";
}
if (scriptName == "dynamic") {
scriptName = "dynamik";
}
source_ += " var " + scriptName + ": " + scriptType + ";\n";
}
}
if (propertyNames.Size())
source_ += "\n";
JSBFunction* constructor = klass->GetConstructor();
if (constructor)
{
ExportFunction(constructor);
source_ += "\n";
}
PODVector<JSBFunction*>& functions = klass->GetFunctions();
for (unsigned j = 0; j < functions.Size(); j++)
{
JSBFunction* func = functions[j];
if (func->IsConstructor() || func->IsDestructor() || func->Skip())
continue;
ExportFunction(func);
}
for (unsigned j = 0; j < klass->GetNumHaxeDecl(); j++)
{
source_ += " " + klass->GetHaxeDecl(j) + "\n";
}
source_ += "\n}\n\n";
}
source_ += "\n";
}
void JSFunctionWriter::WriteParameterMarshal(String& source)
{
// generate args
const Vector<JSBFunctionType*>& parameters = function_->GetParameters();
int cparam = 0;
if (parameters.Size())
{
for (unsigned int i = 0; i < parameters.Size(); i++, cparam++)
{
JSBFunctionType * ptype = parameters.At(i);
// ignore "Context" parameters
if (ptype->type_->asClassType())
{
JSBClassType* classType = ptype->type_->asClassType();
JSBClass* klass = classType->class_;
if (klass->GetName() == "Context")
{
cparam--;
continue;
}
}
String pstring = ptype->ToArgString(cparam);
const String& init = ptype->initializer_;
if (ptype->type_->asClassType())
{
JSBClassType* classType = ptype->type_->asClassType();
JSBClass* klass = classType->class_;
if (!klass->IsNumberArray())
{
if (init.Length())
{
source.AppendWithFormat("%s = duk_get_top(ctx) >= %i ? js_to_class_instance<%s>(ctx, %i, 0) : %s;\n",
pstring.CString(), cparam + 1, klass->GetNativeName().CString(), cparam, init.CString());
}
else
{
source.AppendWithFormat("%s = js_to_class_instance<%s>(ctx, %i, 0);\n",
pstring.CString(), klass->GetNativeName().CString(), cparam);
}
}
else
{
int elements = klass->GetNumberArrayElements();
String elementType = klass->GetArrayElementType();
source.AppendWithFormat("%s arrayData%i[%i];\n", elementType.CString(), cparam, elements);
if (init.Length())
{
source.AppendWithFormat("const %s& defaultArg%i = %s;\n", klass->GetNativeName().CString(), cparam, init.CString());
source.AppendWithFormat("if (duk_get_top(ctx) >= %i) {\n", cparam + 1);
}
for (int j = 0; j < elements; j++)
{
source.AppendWithFormat("duk_get_prop_index(ctx, %i, %i);\n", cparam, j);
source.AppendWithFormat("arrayData%i[%i] = (%s) duk_to_number(ctx, -1);\n", cparam, j, elementType.CString());
}
source.AppendWithFormat("duk_pop_n(ctx, %i);\n", elements);
if (init.Length())
{
source.Append("}\n");
source.AppendWithFormat("%s __arg%i(duk_get_top(ctx) >= %i ? (const %s *) arrayData%i : defaultArg%i.Data());\n",
klass->GetNativeName().CString(), cparam, cparam + 1, elementType.CString(), cparam, cparam);
}
else
{
source.AppendWithFormat("%s __arg%i(arrayData%i);\n", klass->GetNativeName().CString(), cparam, cparam);
}
}
}
else if (ptype->type_->asStringType() || ptype->type_->asStringHashType())
{
if (init.Length())
{
source.AppendWithFormat("%s = duk_get_top(ctx) >= %i ? duk_to_string(ctx, %i) : %s;\n", pstring.CString(), cparam + 1, cparam, init.CString());
}
else
{
source.AppendWithFormat("%s = duk_to_string(ctx, %i);\n", pstring.CString(), cparam);
}
}
else if (ptype->type_->asHeapPtrType())
{
if (init.Length())
{
source.AppendWithFormat("%s = duk_get_top(ctx) >= %i ? duk_get_heapptr(ctx, %i) : %s;\n", pstring.CString(), cparam + 1, cparam, init.CString());
}
else
{
source.AppendWithFormat("%s = duk_get_heapptr(ctx, %i);\n", pstring.CString(), cparam);
}
}
else if (ptype->type_->asPrimitiveType())
{
JSBPrimitiveType* prtype = ptype->type_->asPrimitiveType();
if (prtype->kind_ == JSBPrimitiveType::Bool)
{
if (init.Length())
{
source.AppendWithFormat("bool __arg%i = duk_get_top(ctx) >= %i ? (duk_to_boolean(ctx, %i) ? true : false) : %s;\n",
cparam, cparam + 1, cparam, init.CString());
}
else
{
source.AppendWithFormat("bool __arg%i = duk_to_boolean(ctx, %i) ? true : false;\n", cparam, cparam);
}
}
else
{
if (init.Length())
{
source.AppendWithFormat("double __arg%i = duk_get_top(ctx) >= %i ? (duk_to_number(ctx, %i)) : %s;\n",
cparam, cparam + 1, cparam, init.CString());
}
else
{
source.AppendWithFormat("double __arg%i = duk_to_number(ctx, %i);\n", cparam, cparam);
}
}
}
else if (ptype->type_->asEnumType())
{
JSBEnumType* etype = ptype->type_->asEnumType();
if (init.Length())
{
source.AppendWithFormat("%s __arg%i = duk_get_top(ctx) >= %i ? ((%s) ((int) duk_to_number(ctx, %i))) : %s;\n", etype->enum_->GetName().CString(),
cparam, cparam + 1, etype->enum_->GetName().CString(), cparam, init.CString());
}
else
{
source.AppendWithFormat("%s __arg%i = (%s) ((int)duk_to_number(ctx, %i));\n", etype->enum_->GetName().CString(),
cparam, etype->enum_->GetName().CString(), cparam);
}
}
else if (ptype->type_->asVectorType())
{
JSBVectorType* vtype = ptype->type_->asVectorType();
if (vtype->isVariantVector_)
{
// variant vector arguments
source.AppendWithFormat("VariantVector __arg%i;\nScriptVector* __scriptVectorArg%i = js_to_class_instance<ScriptVector>(ctx, %i, 0);\n", cparam, cparam, cparam);
if (!function_->HasMutatedReturn())
source.AppendWithFormat("__scriptVectorArg%i->AdaptToVector(__arg%i);\n", cparam, cparam);
}
else if (ptype->isConst_)
{
// JS/TS side needs work for vector parameters, right now we support const (read only)
// Vector of String/StringHash
source.AppendWithFormat("%s __arg%i;\n", vtype->ToString().CString(), cparam);
source.AppendWithFormat("if (duk_get_top(ctx) >= %i)\n{\n", cparam + 1);
source.AppendWithFormat("duk_require_object_coercible(ctx, %i);\n", cparam);
source.AppendWithFormat("unsigned sz = duk_get_length(ctx, %i);\n", cparam);
source.AppendWithFormat("for (unsigned i = 0; i < sz; i++)\n{\n");
source.AppendWithFormat("duk_get_prop_index(ctx, 2, i);\n");
if (vtype->vectorType_->asStringType() || vtype->vectorType_->asStringHashType() )
{
source.AppendWithFormat("__arg%i.Push(duk_get_string(ctx, -1));\n", cparam);
}
source.AppendWithFormat("duk_pop(ctx);\n");
source.AppendWithFormat("\n}\n");
source.AppendWithFormat("\n}\n");
}
}
}
}
}
void JSFunctionWriter::WriteConstructor(String& source)
{
// TODO: refactor this
if (function_->name_ == "RefCounted")
{
source.Append("// finalizer may be called more than once\n" \
"static int jsb_finalizer_RefCounted(duk_context *ctx)\n" \
"{\n" \
"JSVM* vm = JSVM::GetJSVM(ctx);\n" \
\
"duk_get_prop_index(ctx, 0, JS_INSTANCE_INDEX_FINALIZED);\n" \
\
"if (!duk_is_boolean(ctx, -1))\n" \
"{\n" \
"RefCounted* ref = vm->GetObjectPtr(duk_get_heapptr(ctx, 0));\n" \
"vm->RemoveObject(ref);\n" \
"ref->ReleaseRef();\n" \
"duk_push_boolean(ctx, 1);\n" \
"duk_put_prop_index(ctx, 0, JS_INSTANCE_INDEX_FINALIZED);\n" \
"}\n" \
\
"return 0;\n" \
"}\n");
}
JSBClass* klass = function_->class_;
JSBClass* base = klass->GetBaseClass();
// Constructor
source.AppendWithFormat("duk_ret_t jsb_constructor_%s(duk_context* ctx)\n{\n", klass->GetName().CString());
source.Append( "\nJSVM* vm = JSVM::GetJSVM(ctx);\n" \
"duk_push_this(ctx);\n" \
"void *ptr = duk_get_heapptr(ctx, -1);\n" \
"duk_pop(ctx);\n\n");
source.Append(" if (!vm->GetObjectPtr(ptr, true))\n {\n");
if (!klass->IsAbstract() && !klass->IsNumberArray())
{
String marshal;
WriteParameterMarshal(marshal);
String sparams;
int cparam = 0;
const Vector<JSBFunctionType*>& parameters = function_->GetParameters();
for (unsigned i = 0; i < parameters.Size(); i++, cparam++)
{
JSBFunctionType * ptype = parameters.At(i);
String sarg;
if (ptype->type_->asClassType())
{
JSBClassType* classType = ptype->type_->asClassType();
JSBClass* klass = classType->class_;
if (klass->GetName() == "Context")
{
sarg = "vm->GetContext()";
cparam--;
}
}
if (!sarg.Length())
{
sarg.AppendWithFormat("__arg%i", cparam);
}
sparams += sarg;
if (i + 1 < parameters.Size())
sparams += ", ";
}
source.AppendWithFormat("if (!duk_get_top(ctx) || !duk_is_pointer(ctx, 0))\n"\
"{\n"\
"%s\n"\
"%s* native = new %s(%s);\n" \
"vm->AddObject(ptr, native, INSTANTIATION_JAVASCRIPT);\n"\
"}\n" \
"else if (duk_is_pointer(ctx, 0))\n" \
"{\n" \
"RefCounted* rc = (RefCounted*) duk_get_pointer(ctx, 0);\n" \
"vm->AddObject(ptr, rc, rc->GetInstantiationType());\n" \
"}\n", marshal.CString(), klass->GetNativeName().CString(), klass->GetNativeName().CString(), sparams.CString());
}
else
{
if (klass->IsAbstract())
source.Append("assert(0); // abstract class new'd\n");
if (klass->IsNumberArray())
source.Append("assert(0); // number array class new'd\n");
}
source.Append(" }\n");
if (base)
{
String basePackage = base->GetModule()->GetPackage()->GetName();
source.AppendWithFormat(" js_constructor_basecall(ctx, \"%s\", \"%s\");\n", basePackage.CString(), base->GetName().CString());
}
if (function_->name_ == "RefCounted")
{
source.Append("duk_push_this(ctx);\n "\
"duk_push_c_function(ctx, jsb_finalizer_RefCounted, 1);\n "\
"duk_set_finalizer(ctx, -2);\n "\
"duk_pop(ctx);\n");
}
source += " return 0;";
source += "\n}\n";
}
void CSFunctionWriter::WriteManagedPInvokeFunctionSignature(String& source)
{
JSBClass* klass = function_->GetClass();
JSBPackage* package = klass->GetPackage();
if (klass->IsInterface())
return;
source += "\n";
// CoreCLR has pinvoke security demand code commented out, so we do not (currently) need this optimization:
// https://github.com/dotnet/coreclr/issues/1605
// line = "[SuppressUnmanagedCodeSecurity]\n";
// source += IndentLine(line);
String line = "[DllImport (Constants.LIBNAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]\n";
source += IndentLine(line);
String returnType = CSTypeHelper::GetPInvokeTypeString(function_->GetReturnType());
// handled by out parameter
if (function_->GetReturnType() && function_->GetReturnType()->type_->asVectorType())
returnType = "void";
if (returnType == "bool")
{
// default boolean marshal is 4 byte windows type BOOL and not 1 byte bool
// https://blogs.msdn.microsoft.com/jaredpar/2008/10/14/pinvoke-and-bool-or-should-i-say-bool/
source += IndentLine("[return: MarshalAs(UnmanagedType.I1)]\n");
}
if (returnType == "string")
returnType = "IntPtr";
if (function_->IsConstructor())
returnType = "IntPtr";
const Vector<JSBFunctionType*>& parameters = function_->GetParameters();
Vector<String> args;
if (!function_->IsConstructor() && !function_->IsStatic())
{
args.Push("IntPtr self");
}
if (parameters.Size())
{
for (unsigned int i = 0; i < parameters.Size(); i++)
{
JSBFunctionType* ptype = parameters.At(i);
String name = ptype->name_;
if (name == "object")
name = "_object";
else if (name == "readonly")
name = "readOnly";
else if (name == "params")
name = "parameters";
// ignore "Context" parameters
if (ptype->type_->asClassType())
{
JSBClassType* classType = ptype->type_->asClassType();
JSBClass* klass = classType->class_;
if (klass->GetName() == "Context")
{
continue;
}
if (klass->IsNumberArray())
{
args.Push("ref " + klass->GetName() + " " + name);
}
else
{
args.Push("IntPtr " + name);
}
}
else
{
args.Push(CSTypeHelper::GetPInvokeTypeString(ptype) + " " + name);
}
}
}
if (function_->GetReturnClass())
{
JSBClass* retClass = function_->GetReturnClass();
if (retClass->IsNumberArray())
{
args.Push("ref " + retClass->GetName() + " retValue");
}
}
else if (function_->GetReturnType() && function_->GetReturnType()->type_->asVectorType())
{
args.Push("IntPtr returnValue");
}
String pstring;
pstring.Join(args, ", ");
String fname = function_->IsConstructor() ? "Constructor" : function_->GetName();
line = ToString("private static extern %s csb_%s_%s_%s_%u(%s);\n",
returnType.CString(), package->GetName().CString(), klass->GetName().CString(),
fname.CString(), function_->GetID(), pstring.CString());
source += IndentLine(line);
source += "\n";
}