SERVER-18531 Integrate SpiderMonkey

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

1 files changed, 77 insertions, 0 deletions

diff --git a/src/mongo/scripting/mozjs/timestamp.cpp b/src/mongo/scripting/mozjs/timestamp.cpp
new file mode 100644
index 00000000000..f81cc4050ce
--- /dev/null
+++ b/src/mongo/scripting/mozjs/timestamp.cpp
@@ -0,0 +1,77 @@
+/**
+ * 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.
+ */
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/scripting/mozjs/timestamp.h"
+
+#include "mongo/scripting/mozjs/implscope.h"
+#include "mongo/scripting/mozjs/objectwrapper.h"
+#include "mongo/scripting/mozjs/valuereader.h"
+#include "mongo/scripting/mozjs/valuewriter.h"
+#include "mongo/util/mongoutils/str.h"
+
+namespace mongo {
+namespace mozjs {
+
+const char* const TimestampInfo::className = "Timestamp";
+
+void TimestampInfo::construct(JSContext* cx, JS::CallArgs args) {
+    auto scope = getScope(cx);
+
+    JS::RootedObject thisv(cx);
+    scope->getTimestampProto().newObject(&thisv);
+    ObjectWrapper o(cx, thisv);
+
+    if (args.length() == 0) {
+        o.setNumber("t", 0);
+        o.setNumber("i", 0);
+    } else if (args.length() == 2) {
+        if (!args.get(0).isNumber())
+            uasserted(ErrorCodes::BadValue, "Timestamp time must be a number");
+        if (!args.get(1).isNumber())
+            uasserted(ErrorCodes::BadValue, "Timestamp increment must be a number");
+
+        int64_t t = ValueWriter(cx, args.get(0)).toInt64();
+        int64_t largestVal = int64_t(Timestamp::max().getSecs());
+        if (t > largestVal)
+            uasserted(ErrorCodes::BadValue,
+                      str::stream() << "The first argument must be in seconds; " << t
+                                    << " is too large (max " << largestVal << ")");
+
+        o.setValue("t", args.get(0));
+        o.setValue("i", args.get(1));
+    } else {
+        uasserted(ErrorCodes::BadValue, "Timestamp needs 0 or 2 arguments");
+    }
+
+    args.rval().setObjectOrNull(thisv);
+}
+
+}  // namespace mozjs
+}  // namespace mongo