SERVER-26955 Ensure setFeatureCompatibilityVersion commands support maxTimeMS

1 files changed, 57 insertions, 0 deletions

diff --git a/src/mongo/db/commands/feature_compatibility_version_command_parser.h b/src/mongo/db/commands/feature_compatibility_version_command_parser.h
new file mode 100644
index 00000000000..4e17aa94cdc
--- /dev/null
+++ b/src/mongo/db/commands/feature_compatibility_version_command_parser.h
@@ -0,0 +1,57 @@
+/**
+ *    Copyright (C) 2016 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 <string>
+
+#include "mongo/base/string_data.h"
+
+namespace mongo {
+
+class BSONObj;
+template <typename T>
+class StatusWith;
+
+class FeatureCompatibilityVersionCommandParser {
+public:
+    /**
+     * Known server release versions.
+     */
+    static constexpr StringData kVersion34 = "3.4"_sd;
+    static constexpr StringData kVersion32 = "3.2"_sd;
+
+    /**
+     * Interprets the specified BSON as a command and extracts the desired compatibility version
+     * from it.
+     */
+    static StatusWith<std::string> extractVersionFromCommand(StringData commandName,
+                                                             const BSONObj& cmdObj);
+};
+
+}  // namespace mongo