From 0c61abc9f71a128c5045738af3489aac743986bd Mon Sep 17 00:00:00 2001
From: Vincent Sanders <vince@kyllikki.org>
Date: Sun, 21 Oct 2012 18:36:40 +0100
Subject: add generation of constructor and finalizer

---
 src/jsapi-libdom-operator.c |  2 +-
 src/jsapi-libdom.c          | 69 +++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 65 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/jsapi-libdom-operator.c b/src/jsapi-libdom-operator.c
index 05b0239..97369a3 100644
--- a/src/jsapi-libdom-operator.c
+++ b/src/jsapi-libdom-operator.c
@@ -333,7 +333,7 @@ static int webidl_operator_body_cb(struct webidl_node *node, void *ctx)
 			"\t\t\tJS_THIS_OBJECT(cx,vp),\n"
 			"\t\t\t&jsclass_object,\n"
 			"\t\t\tNULL);\n"
-			"\tif (priv == NULL)\n"
+			"\tif (private == NULL)\n"
 			"\t\treturn JS_FALSE;\n\n");
 
 
diff --git a/src/jsapi-libdom.c b/src/jsapi-libdom.c
index aa6d2bb..fdcebe7 100644
--- a/src/jsapi-libdom.c
+++ b/src/jsapi-libdom.c
@@ -335,16 +335,71 @@ static int webidl_private_cb(struct genbind_node *node, void *ctx)
 }
 
 
+static int
+output_con_de_structors(struct binding *binding)
+{
+	int res = 0;
+
+	fprintf(binding->outfile,
+		"static void jsclass_finalize(JSContext *cx, JSObject *obj)\n"
+		"{"
+		"\tstruct jsclass_private *private;\n"
+		"\n"
+		"\tprivate = JS_GetInstancePrivate(cx, obj, &jsclass_object, NULL);\n"
+		"\tif (private != NULL) {\n"
+		"\t\tfree(private);\n"
+		"\t}\n"
+		"}\n\n");
+
+	fprintf(binding->outfile,
+		"JSObject *jsapi_new_%s(JSContext *cx, JSObject *parent, struct html_content *htmlc)\n"
+		"{\n"
+		"\tJSObject *jsobject;\n"
+		"\tstruct jsclass_private *private;\n"
+		"\n"
+		"\tprivate = malloc(sizeof(struct jsclass_private));\n"
+		"\tif (private == NULL) {\n"
+		"\t\treturn NULL;\n"
+		"\t}\n"
+		"\tprivate->htmlc = htmlc;\n"
+		"\tprivate->node = htmlc->document;\n"
+		"\t\n"
+		"\tjsobject = JS_InitClass(cx,\n"
+		"\t\tparent,\n"
+		"\t\tNULL,\n"
+		"\t\t&jsclass_object,\n"
+		"\t\tNULL,\n"
+		"\t\t0,\n"
+		"\t\tjsclass_properties,\n"
+		"\t\tjsclass_function, \n"
+		"\t\tNULL, \n"
+		"\t\tNULL);\n"
+		"\tif (jsdocument == NULL) {\n"
+		"\t\tfree(document);\n"
+		"\t\treturn NULL;\n"
+		"\t}\n"
+		"\n"
+		"\t/* attach private pointer */\n"
+		"\tif (JS_SetPrivate(cx, jsobject, private) != JS_TRUE) {\n"
+		"\t\tfree(private);\n"
+		"\t\treturn NULL;\n"
+		"\t}\n"
+		"\n"
+		"\treturn jsobject;\n"
+		"}\n",
+		binding->name);
 
 
+	return res;
+}
+
 static int
 output_property_spec(struct binding *binding)
 {
 	int res;
 
 	fprintf(binding->outfile,
-		"static JSPropertySpec jsproperties_%s[] = {\n",
-		binding->name);
+		"static JSPropertySpec jsclass_properties[] = {\n");
 
 	res = generate_property_spec(binding, binding->interface);
 
@@ -359,8 +414,7 @@ output_function_spec(struct binding *binding)
 	int res;
 
 	fprintf(binding->outfile,
-		"static JSFunctionSpec jsfunctions_%s[] = {\n",
-		binding->name);
+		"static JSFunctionSpec jsclass_functions[] = {\n");
 
 	res = generate_function_spec(binding, binding->interface);
 
@@ -441,7 +495,7 @@ output_jsclass(struct binding *binding)
 		"	JS_EnumerateStub,\n"
 		"	(JSResolveOp)jsresove_node,\n"
 		"	JS_ConvertStub,\n"
-		"	jsfinalize_document,\n"
+		"	jsclass_finalize,\n"
 		"	JSCLASS_NO_OPTIONAL_MEMBERS\n"
 		"};\n\n", binding->interface);
 	return 0;
@@ -626,6 +680,11 @@ int jsapi_libdom_output(char *outfilename, struct genbind_node *genbind_ast)
 		return 12;
 	}
 
+	res = output_con_de_structors(binding);
+	if (res) {
+		return 13;
+	}
+
 	fclose(binding->outfile);
 
 	return 0;
-- 
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