diff options
Diffstat (limited to 'src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/mongodb/mongo-tools-common/archive/archive.go')
| -rw-r--r-- | src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/mongodb/mongo-tools-common/archive/archive.go | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/mongodb/mongo-tools-common/archive/archive.go b/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/mongodb/mongo-tools-common/archive/archive.go deleted file mode 100644 index 05f84ebaa44..00000000000 --- a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/mongodb/mongo-tools-common/archive/archive.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright (C) MongoDB, Inc. 2014-present. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - -package archive - -import "io" - -// NamespaceHeader is a data structure that, as BSON, is found in archives where it indicates -// that either the subsequent stream of BSON belongs to this new namespace, or that the -// indicated namespace will have no more documents (EOF) -type NamespaceHeader struct { - Database string `bson:"db"` - Collection string `bson:"collection"` - EOF bool `bson:"EOF"` - CRC int64 `bson:"CRC"` -} - -// CollectionMetadata is a data structure that, as BSON, is found in the prelude of the archive. -// There is one CollectionMetadata per collection that will be in the archive. -type CollectionMetadata struct { - Database string `bson:"db"` - Collection string `bson:"collection"` - Metadata string `bson:"metadata"` - Size int `bson:"size"` -} - -// Header is a data structure that, as BSON, is found immediately after the magic -// number in the archive, before any CollectionMetadatas. It is the home of any archive level information -type Header struct { - ConcurrentCollections int32 `bson:"concurrent_collections"` - FormatVersion string `bson:"version"` - ServerVersion string `bson:"server_version"` - ToolVersion string `bson:"tool_version"` -} - -const minBSONSize = 4 + 1 // an empty BSON document should be exactly five bytes long - -var terminator int32 = -1 -var terminatorBytes = []byte{0xFF, 0xFF, 0xFF, 0xFF} // TODO, rectify this with terminator - -// MagicNumber is four bytes that are found at the beginning of the archive that indicate that -// the byte stream is an archive, as opposed to anything else, including a stream of BSON documents -const MagicNumber uint32 = 0x8199e26d -const archiveFormatVersion = "0.1" - -// Writer is the top level object to contain information about archives in mongodump -type Writer struct { - Out io.WriteCloser - Prelude *Prelude - Mux *Multiplexer -} - -// Reader is the top level object to contain information about archives in mongorestore -type Reader struct { - In io.ReadCloser - Demux *Demultiplexer - Prelude *Prelude -} |