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-rw-r--r--src/mongo/rpc/command_reply.cpp99
1 files changed, 0 insertions, 99 deletions
diff --git a/src/mongo/rpc/command_reply.cpp b/src/mongo/rpc/command_reply.cpp
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--- a/src/mongo/rpc/command_reply.cpp
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@@ -1,99 +0,0 @@
-/**
- * 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/rpc/command_reply.h"
-
-#include <tuple>
-#include <utility>
-
-#include "mongo/base/data_range_cursor.h"
-#include "mongo/base/data_type_validated.h"
-#include "mongo/bson/simple_bsonobj_comparator.h"
-#include "mongo/rpc/message.h"
-#include "mongo/rpc/object_check.h"
-
-namespace mongo {
-namespace rpc {
-
-CommandReply::CommandReply(const Message* message) : _message(message) {
- const char* begin = _message->singleData().data();
- std::size_t length = _message->singleData().dataLen();
-
- // This check failing would normally be operation fatal, but we expect it to have been
- // done earlier in the network layer, so we make it an invariant.
- invariant(length <= MaxMessageSizeBytes);
-
- const char* messageEnd = begin + length;
- ConstDataRangeCursor cur(begin, messageEnd);
-
- _commandReply = uassertStatusOK(cur.readAndAdvance<Validated<BSONObj>>()).val;
- _commandReply.shareOwnershipWith(message->sharedBuffer());
-
- // OP_COMMAND is only used when communicating with 3.4 nodes and they serialize their metadata
- // fields differently. We do all up- and down-conversion here so that the rest of the code only
- // has to deal with the current format.
- auto rawMetadata = uassertStatusOK(cur.readAndAdvance<Validated<BSONObj>>()).val;
- BSONObjBuilder metadataBuilder;
- for (auto elem : rawMetadata) {
- if (elem.fieldNameStringData() == "configsvr") {
- metadataBuilder.appendAs(elem, "$configServerState");
- } else {
- metadataBuilder.append(elem);
- }
- }
- _metadata = metadataBuilder.obj();
-
- uassert(40420, "OP_COMMAND reply contains trailing bytes following metadata", cur.empty());
-}
-
-const BSONObj& CommandReply::getMetadata() const {
- return _metadata;
-}
-
-const BSONObj& CommandReply::getCommandReply() const {
- return _commandReply;
-}
-
-Protocol CommandReply::getProtocol() const {
- return rpc::Protocol::kOpCommandV1;
-}
-
-bool operator==(const CommandReply& lhs, const CommandReply& rhs) {
- SimpleBSONObjComparator bsonComparator;
- return bsonComparator.evaluate(lhs._metadata == rhs._metadata) &&
- bsonComparator.evaluate(lhs._commandReply == rhs._commandReply);
-}
-
-bool operator!=(const CommandReply& lhs, const CommandReply& rhs) {
- return !(lhs == rhs);
-}
-
-} // namespace rpc
-} // namespace mongo