sync/internal_api/public/base/attachment_id_proto.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "sync/internal_api/public/base/attachment_id_proto.h"
   6
   7 #include "base/guid.h"
   8 #include "base/logging.h"
   9 #include "base/strings/string_util.h"
  10
  11 namespace syncer {
  12
  13 sync_pb::AttachmentIdProto CreateAttachmentIdProto(size_t size,
  14                                                    uint32_t crc32c) {
  15   sync_pb::AttachmentIdProto proto;
  16   std::string guid = base::StringToLowerASCII(base::GenerateGUID());
  17   DCHECK(!guid.empty());
  18   // Requirements are that this id must be a unique RFC4122 UUID, formatted in
  19   // lower case.
  20   proto.set_unique_id(guid);
  21   proto.set_size_bytes(size);
  22   proto.set_crc32c(crc32c);
  23   return proto;
  24 }
  25
  26 sync_pb::AttachmentMetadata CreateAttachmentMetadata(
  27     const google::protobuf::RepeatedPtrField<sync_pb::AttachmentIdProto>& ids) {
  28   sync_pb::AttachmentMetadata result;
  29   for (int i = 0; i < ids.size(); ++i) {
  30     sync_pb::AttachmentMetadataRecord* record = result.add_record();
  31     *record->mutable_id() = ids.Get(i);
  32     record->set_is_on_server(true);
  33   }
  34   return result;
  35 }
  36
  37 }  // namespace syncer