android_webview/browser/aw_resource_context.cc

   1 // Copyright 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 "android_webview/browser/aw_resource_context.h"
   6
   7 #include "content/public/browser/browser_thread.h"
   8 #include "net/url_request/url_request_context.h"
   9 #include "net/url_request/url_request_context_getter.h"
  10
  11 namespace android_webview {
  12
  13 AwResourceContext::AwResourceContext(net::URLRequestContextGetter* getter)
  14     : getter_(getter) {
  15   DCHECK(getter_);
  16 }
  17
  18 AwResourceContext::~AwResourceContext() {
  19 }
  20
  21 void AwResourceContext::SetExtraHeaders(
  22     const GURL& url, const std::string& headers) {
  23   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
  24   if (!url.is_valid()) return;
  25   base::AutoLock scoped_lock(extra_headers_lock_);
  26   if (!headers.empty())
  27     extra_headers_[url.spec()] = headers;
  28   else
  29     extra_headers_.erase(url.spec());
  30 }
  31
  32 std::string AwResourceContext::GetExtraHeaders(const GURL& url) {
  33   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
  34   if (!url.is_valid()) return std::string();
  35   base::AutoLock scoped_lock(extra_headers_lock_);
  36   std::map<std::string, std::string>::iterator iter =
  37       extra_headers_.find(url.spec());
  38   return iter != extra_headers_.end() ? iter->second : std::string();
  39 }
  40
  41 net::HostResolver* AwResourceContext::GetHostResolver() {
  42   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
  43   return getter_->GetURLRequestContext()->host_resolver();
  44 }
  45
  46 net::URLRequestContext* AwResourceContext::GetRequestContext() {
  47   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
  48   return getter_->GetURLRequestContext();
  49 }
  50
  51 }  // namespace android_webview