1 files changed, 56 insertions, 0 deletions
diff --git a/src/mongo/embedded/read_concern_embedded.cpp b/src/mongo/embedded/read_concern_embedded.cpp
new file mode 100644
index 00000000000..5835a85cb5c
--- /dev/null
+++ b/src/mongo/embedded/read_concern_embedded.cpp
@@ -0,0 +1,56 @@
+/**
+*    Copyright (C) 2018 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/db/read_concern.h"
+#include "mongo/db/repl/read_concern_args.h"
+
+namespace mongo {
+
+MONGO_REGISTER_SHIM(waitForReadConcern)
+(OperationContext* opCtx, const repl::ReadConcernArgs& readConcernArgs, bool allowAfterClusterTime)
+    ->Status {
+    if (readConcernArgs.getLevel() == repl::ReadConcernLevel::kLinearizableReadConcern) {
+        return {ErrorCodes::NotImplemented, "linearizable read concern not supported on embedded"};
+    } else if (readConcernArgs.getLevel() == repl::ReadConcernLevel::kSnapshotReadConcern) {
+        return {ErrorCodes::NotImplemented, "snapshot read concern not supported on embedded"};
+    } else if (readConcernArgs.getLevel() == repl::ReadConcernLevel::kMajorityReadConcern) {
+        return {ErrorCodes::NotImplemented, "majority read concern not supported on embedded"};
+    } else if (readConcernArgs.getArgsAfterClusterTime()) {
+        return {ErrorCodes::NotImplemented, "afterClusterTime is not supported on embedded"};
+    } else if (readConcernArgs.getArgsOpTime()) {
+        return {ErrorCodes::NotImplemented, "afterOpTime is not supported on embedded"};
+    }
+
+    return Status::OK();
+}
+
+MONGO_REGISTER_SHIM(waitForLinearizableReadConcern)(OperationContext* opCtx)->Status {
+    return Status::OK();
+}
+
+}  // namespace mongo