mojo/services/html_viewer/webcookiejar_impl.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 "mojo/services/html_viewer/webcookiejar_impl.h"
   6
   7 #include "base/bind.h"
   8 #include "third_party/WebKit/public/platform/WebURL.h"
   9
  10 namespace mojo {
  11 namespace {
  12
  13 void CopyBool(bool* output, bool input) {
  14   *output = input;
  15 }
  16
  17 void CopyString(String* output, const String& input) {
  18   *output = input;
  19 }
  20
  21 }  // namespace
  22
  23 WebCookieJarImpl::WebCookieJarImpl(CookieStorePtr store)
  24     : store_(store.Pass()) {
  25 }
  26
  27 WebCookieJarImpl::~WebCookieJarImpl() {
  28 }
  29
  30 void WebCookieJarImpl::setCookie(const blink::WebURL& url,
  31                                  const blink::WebURL& first_party_for_cookies,
  32                                  const blink::WebString& cookie) {
  33   bool success;
  34   store_->Set(url.string().utf8(), cookie.utf8(),
  35               base::Bind(&CopyBool, &success));
  36
  37   // Wait to ensure the cookie was set before advancing. That way any
  38   // subsequent URL request will see the changes to the cookie store.
  39   //
  40   // TODO(darin): Consider using associated message pipes for the CookieStore
  41   // and URLLoader, so that we could let this method call run asynchronously
  42   // without suffering an ordering problem. See crbug/386825.
  43   //
  44   store_.WaitForIncomingMethodCall();
  45 }
  46
  47 blink::WebString WebCookieJarImpl::cookies(
  48     const blink::WebURL& url,
  49     const blink::WebURL& first_party_for_cookies) {
  50   String result;
  51   store_->Get(url.string().utf8(), base::Bind(&CopyString, &result));
  52
  53   // Wait for the result. Since every outbound request we make to the cookie
  54   // store is followed up with WaitForIncomingMethodCall, we can be sure that
  55   // the next incoming method call will be the response to our request.
  56   store_.WaitForIncomingMethodCall();
  57   if (!result)
  58     return blink::WebString();
  59
  60   return blink::WebString::fromUTF8(result);
  61 }
  62
  63 blink::WebString WebCookieJarImpl::cookieRequestHeaderFieldValue(
  64     const blink::WebURL& url,
  65     const blink::WebURL& first_party_for_cookies) {
  66   return cookies(url, first_party_for_cookies);
  67 }
  68
  69 }  // namespace mojo