google_apis/drive/request_util.cc

   1 // Copyright (c) 2013 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 "google_apis/drive/request_util.h"
   6
   7 #include <string>
   8 #include "base/values.h"
   9
  10 namespace google_apis {
  11 namespace util {
  12
  13 namespace {
  14
  15 // etag matching header.
  16 const char kIfMatchHeaderPrefix[] = "If-Match: ";
  17 const char kParentLinkKind[] = "drive#fileLink";
  18
  19 }  // namespace
  20
  21 const char kIfMatchAllHeader[] = "If-Match: *";
  22 const char kContentTypeApplicationJson[] = "application/json";
  23
  24 std::string GenerateIfMatchHeader(const std::string& etag) {
  25   return etag.empty() ? kIfMatchAllHeader : (kIfMatchHeaderPrefix + etag);
  26 }
  27
  28 scoped_ptr<base::DictionaryValue> CreateParentValue(
  29     const std::string& file_id) {
  30   scoped_ptr<base::DictionaryValue> parent(new base::DictionaryValue);
  31   parent->SetString("kind", kParentLinkKind);
  32   parent->SetString("id", file_id);
  33   return parent.Pass();
  34 }
  35
  36 }  // namespace util
  37 }  // namespace google_apis