HTTP server for testing Google Drive.

chrome/browser/chromeos/drive/test_servers/http_response.cc

+// Copyright (c) 2012 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.
+
+#include "chrome/browser/chromeos/drive/test_servers/http_response.h"
+
+#include <map>
+#include <string>
+
+#include "base/string_util.h"
+#include "base/stringprintf.h"
+
+namespace drive {
+namespace test_servers {
+
+std::string HttpResponse::ToResponseString() const {
+  // Response line with headers.
+  std::string response_builder;
+
+  // TODO(mtomasz): For http/1.0 requests, send http/1.0.
+  // TODO(mtomasz): For different codes, send a corrent string instead of OK.
+  base::StringAppendF(&response_builder, "HTTP/1.1 %d OK\r\n", code);
+  base::StringAppendF(&response_builder,
+                      "Content-Length: %zu\r\n",
+                      content.length());
+  base::StringAppendF(&response_builder,
+                      "Content-Type: %s\r\n",
+                      content_type.c_str());
+  for (std::map<std::string, std::string>::const_iterator it =
+           custom_headers.begin();
+       it != custom_headers.end();
+       it++) {
+    // Multi-line header value support.
+    const std::string& header_name = it->first.c_str();
+    std::string header_value = it->second.c_str();
+    ReplaceSubstringsAfterOffset(&header_value, 0, "\n", "\r\n ");
+    base::StringAppendF(&response_builder,
+                        "%s: %s\r\n",
+                        header_name.c_str(),
+                        header_value.c_str());
+  }
+  base::StringAppendF(&response_builder, "\r\n");
+
+  // Append content data.
+  response_builder += content;
+
+  return response_builder;
+}
+
+}  // namespace test_servers
+}  // namespace drive