SERVER-18531 Integrate SpiderMonkey

Provides SpiderMonkey 38.0.1esr as a JS engine for mongo and mongod.

1 files changed, 92 insertions, 0 deletions

diff --git a/src/mongo/scripting/mozjs/base.h b/src/mongo/scripting/mozjs/base.h
new file mode 100644
index 00000000000..fe90ea65b97
--- /dev/null
+++ b/src/mongo/scripting/mozjs/base.h
@@ -0,0 +1,92 @@
+/**
+ * Copyright (C) 2015 MongoDB Inc.
+ *
+ * This program is free software: you can redistribute it and/or  modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * As a special exception, the copyright holders give permission to link the
+ * code of portions of this program with the OpenSSL library under certain
+ * conditions as described in each individual source file and distribute
+ * linked combinations including the program with the OpenSSL library. You
+ * must comply with the GNU Affero General Public License in all respects
+ * for all of the code used other than as permitted herein. If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so. If you do not
+ * wish to do so, delete this exception statement from your version. If you
+ * delete this exception statement from all source files in the program,
+ * then also delete it in the license file.
+ */
+
+#pragma once
+
+#include <jsapi.h>
+
+namespace mongo {
+namespace mozjs {
+
+/**
+ * InstallType represents how we want this type overlayed in the JS world.
+ *
+ * Global is for regular types that get installed into the global scope
+ * Private gives us the type, but doesn't make the prototype publicly available
+ * OverNative is used to attach functionality to prototypes that are already there.
+ */
+enum class InstallType : char {
+    Global = 0,
+    Private,
+    OverNative,
+};
+
+/**
+ * The Base object for all info types
+ *
+ * It's difficult to access the array types correctly in a non constexpr world,
+ * so we just stash some nullptrs that are universally available.
+ */
+struct BaseInfo {
+    static const char* const inheritFrom;
+    static const InstallType installType = InstallType::Global;
+    static const JSFunctionSpec* freeFunctions;
+    static const JSFunctionSpec* methods;
+    static const unsigned classFlags = 0;
+    static void addProperty(JSContext* cx,
+                            JS::HandleObject obj,
+                            JS::HandleId id,
+                            JS::MutableHandleValue v);
+    static void call(JSContext* cx, JS::CallArgs args);
+    static void construct(JSContext* cx, JS::CallArgs args);
+    static void convert(JSContext* cx,
+                        JS::HandleObject obj,
+                        JSType type,
+                        JS::MutableHandleValue vp);
+    static void delProperty(JSContext* cx, JS::HandleObject obj, JS::HandleId id, bool* succeeded);
+    static void enumerate(JSContext* cx, JS::HandleObject obj, JS::AutoIdVector& properties);
+    static void finalize(JSFreeOp* fop, JSObject* obj);
+    static void getProperty(JSContext* cx,
+                            JS::HandleObject obj,
+                            JS::HandleId id,
+                            JS::MutableHandleValue vp);
+    static void hasInstance(JSContext* cx,
+                            JS::HandleObject obj,
+                            JS::MutableHandleValue vp,
+                            bool* bp);
+    static void postInstall(JSContext* cx, JS::HandleObject global, JS::HandleObject proto);
+    static void resolve(JSContext* cx, JS::HandleObject obj, JS::HandleId id, bool* resolvedp);
+    static void setProperty(JSContext* cx,
+                            JS::HandleObject obj,
+                            JS::HandleId id,
+                            bool strict,
+                            JS::MutableHandleValue vp);
+};
+
+}  // namespace mozjs
+}  // namespace mongo