1 files changed, 175 insertions, 0 deletions
diff --git a/js/xpconnect/public/xpc_make_class.h b/js/xpconnect/public/xpc_make_class.h
new file mode 100644
index 000000000..f612d3056
--- /dev/null
+++ b/js/xpconnect/public/xpc_make_class.h
@@ -0,0 +1,175 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim: set ts=8 sts=4 et sw=4 tw=99: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef xpc_make_class_h
+#define xpc_make_class_h
+
+// This file should be used to create js::Class instances for nsIXPCScriptable
+// instances. This includes any file that uses xpc_map_end.h.
+
+#include "xpcpublic.h"
+#include "mozilla/dom/DOMJSClass.h"
+
+bool
+XPC_WN_MaybeResolvingPropertyStub(JSContext* cx, JS::HandleObject obj,
+                                  JS::HandleId id, JS::HandleValue v);
+bool
+XPC_WN_CannotModifyPropertyStub(JSContext* cx, JS::HandleObject obj,
+                                JS::HandleId id, JS::HandleValue v);
+
+bool
+XPC_WN_MaybeResolvingDeletePropertyStub(JSContext* cx, JS::HandleObject obj,
+                                        JS::HandleId id,
+                                        JS::ObjectOpResult& result);
+bool
+XPC_WN_CantDeletePropertyStub(JSContext* cx, JS::HandleObject obj,
+                              JS::HandleId id, JS::ObjectOpResult& result);
+
+bool
+XPC_WN_Helper_GetProperty(JSContext* cx, JS::HandleObject obj, JS::HandleId id,
+                          JS::MutableHandleValue vp);
+
+bool
+XPC_WN_Helper_SetProperty(JSContext* cx, JS::HandleObject obj, JS::HandleId id,
+                          JS::MutableHandleValue vp,
+                          JS::ObjectOpResult& result);
+bool
+XPC_WN_MaybeResolvingSetPropertyStub(JSContext* cx, JS::HandleObject obj,
+                                     JS::HandleId id, JS::MutableHandleValue vp,
+                                     JS::ObjectOpResult& result);
+bool
+XPC_WN_CannotModifySetPropertyStub(JSContext* cx, JS::HandleObject obj,
+                                   JS::HandleId id, JS::MutableHandleValue vp,
+                                   JS::ObjectOpResult& result);
+
+bool
+XPC_WN_Helper_Enumerate(JSContext* cx, JS::HandleObject obj);
+bool
+XPC_WN_Shared_Enumerate(JSContext* cx, JS::HandleObject obj);
+
+bool
+XPC_WN_Helper_Resolve(JSContext* cx, JS::HandleObject obj, JS::HandleId id,
+                      bool* resolvedp);
+
+void
+XPC_WN_Helper_Finalize(js::FreeOp* fop, JSObject* obj);
+void
+XPC_WN_NoHelper_Finalize(js::FreeOp* fop, JSObject* obj);
+
+bool
+XPC_WN_Helper_Call(JSContext* cx, unsigned argc, JS::Value* vp);
+
+bool
+XPC_WN_Helper_HasInstance(JSContext* cx, JS::HandleObject obj,
+                          JS::MutableHandleValue valp, bool* bp);
+
+bool
+XPC_WN_Helper_Construct(JSContext* cx, unsigned argc, JS::Value* vp);
+
+void
+XPCWrappedNative_Trace(JSTracer* trc, JSObject* obj);
+
+extern const js::ClassExtension XPC_WN_JSClassExtension;
+
+extern const js::ObjectOps XPC_WN_ObjectOpsWithEnumerate;
+
+#define XPC_MAKE_CLASS_OPS(_flags) { \
+    /* addProperty */ \
+    ((_flags) & nsIXPCScriptable::USE_JSSTUB_FOR_ADDPROPERTY) \
+    ? nullptr \
+    : ((_flags) & nsIXPCScriptable::ALLOW_PROP_MODS_DURING_RESOLVE) \
+      ? XPC_WN_MaybeResolvingPropertyStub \
+      : XPC_WN_CannotModifyPropertyStub, \
+    \
+    /* delProperty */ \
+    ((_flags) & nsIXPCScriptable::USE_JSSTUB_FOR_DELPROPERTY) \
+    ? nullptr \
+    : ((_flags) & nsIXPCScriptable::ALLOW_PROP_MODS_DURING_RESOLVE) \
+      ? XPC_WN_MaybeResolvingDeletePropertyStub \
+      : XPC_WN_CantDeletePropertyStub, \
+    \
+    /* getProperty */ \
+    ((_flags) & nsIXPCScriptable::WANT_GETPROPERTY) \
+    ? XPC_WN_Helper_GetProperty \
+    : nullptr, \
+    \
+    /* setProperty */ \
+    ((_flags) & nsIXPCScriptable::WANT_SETPROPERTY) \
+    ? XPC_WN_Helper_SetProperty \
+    : ((_flags) & nsIXPCScriptable::USE_JSSTUB_FOR_SETPROPERTY) \
+      ? nullptr \
+      : ((_flags) & nsIXPCScriptable::ALLOW_PROP_MODS_DURING_RESOLVE) \
+        ? XPC_WN_MaybeResolvingSetPropertyStub \
+        : XPC_WN_CannotModifySetPropertyStub, \
+    \
+    /* enumerate */ \
+    ((_flags) & nsIXPCScriptable::WANT_NEWENUMERATE) \
+    ? nullptr /* We will use oOps->enumerate set below in this case */ \
+    : ((_flags) & nsIXPCScriptable::WANT_ENUMERATE) \
+      ? XPC_WN_Helper_Enumerate \
+      : XPC_WN_Shared_Enumerate, \
+    \
+    /* resolve */ \
+    /* We have to figure out resolve strategy at call time */ \
+    XPC_WN_Helper_Resolve, \
+    \
+    /* mayResolve */ \
+    nullptr, \
+    \
+    /* finalize */ \
+    ((_flags) & nsIXPCScriptable::WANT_FINALIZE) \
+    ? XPC_WN_Helper_Finalize \
+    : XPC_WN_NoHelper_Finalize, \
+    \
+    /* call */ \
+    ((_flags) & nsIXPCScriptable::WANT_CALL) \
+    ? XPC_WN_Helper_Call \
+    : nullptr, \
+    \
+    /* hasInstance */ \
+    ((_flags) & nsIXPCScriptable::WANT_HASINSTANCE) \
+    ? XPC_WN_Helper_HasInstance \
+    : nullptr, \
+    \
+    /* construct */ \
+    ((_flags) & nsIXPCScriptable::WANT_CONSTRUCT) \
+    ? XPC_WN_Helper_Construct \
+    : nullptr, \
+    \
+    /* trace */ \
+    ((_flags) & nsIXPCScriptable::IS_GLOBAL_OBJECT) \
+    ? JS_GlobalObjectTraceHook \
+    : XPCWrappedNative_Trace, \
+}
+
+#define XPC_MAKE_CLASS(_name, _flags, _classOps) { \
+    /* name */ \
+    _name, \
+    \
+    /* flags */ \
+    XPC_WRAPPER_FLAGS | \
+    JSCLASS_PRIVATE_IS_NSISUPPORTS | \
+    JSCLASS_IS_WRAPPED_NATIVE | \
+    (((_flags) & nsIXPCScriptable::IS_GLOBAL_OBJECT) \
+     ? XPCONNECT_GLOBAL_FLAGS \
+     : 0), \
+    \
+    /* cOps */ \
+    _classOps, \
+    \
+    /* spec */ \
+    nullptr, \
+    \
+    /* ext */ \
+    &XPC_WN_JSClassExtension, \
+    \
+    /* oOps */ \
+    ((_flags) & nsIXPCScriptable::WANT_NEWENUMERATE) \
+    ? &XPC_WN_ObjectOpsWithEnumerate \
+    : nullptr, \
+}
+
+#endif