Implement URLRequestDataJob

net/url_request/url_request_data_job.cc

+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Simple implementation of a data: protocol handler.
+
+#include "net/url_request/url_request_data_job.h"
+
+#include "net/base/data_url.h"
+#include "net/url_request/url_request.h"
+
+// static
+URLRequestJob* URLRequestDataJob::Factory(URLRequest* request,
+                                          const std::string& scheme) {
+  return new URLRequestDataJob(request);
+}
+
+URLRequestDataJob::URLRequestDataJob(URLRequest* request)
+    : URLRequestSimpleJob(request) {
+}
+
+
+bool URLRequestDataJob::GetData(std::string* mime_type,
+                                std::string* charset,
+                                std::string* data) const {
+  // Check if data URL is valid. If not, don't bother to try to extract data.
+  // Otherwise, parse the data from the data URL.
+  const GURL& url = request_->url();
+  if (!url.is_valid())
+    return false;
+  return net::DataURL::Parse(url, mime_type, charset, data);
+}
+