1ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Use of this source code is governed by a BSD-style license that can be 3c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// found in the LICENSE file. 4c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 5c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "webkit/glue/alt_error_page_resource_fetcher.h" 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 7c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/callback.h" 8c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "webkit/glue/resource_fetcher.h" 9c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 10c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochusing WebKit::WebFrame; 11c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochusing WebKit::WebURLError; 12ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsenusing WebKit::WebURLRequest; 13c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochusing WebKit::WebURLResponse; 14c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 15c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace webkit_glue { 16c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 17c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Number of seconds to wait for the alternate error page server. If it takes 18c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// too long, just use the local error page. 19c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstatic const int kDownloadTimeoutSec = 3; 20c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 21c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochAltErrorPageResourceFetcher::AltErrorPageResourceFetcher( 22c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& url, 23c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch WebFrame* frame, 24c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const WebURLError& original_error, 25c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch Callback* callback) 26c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch : frame_(frame), 27c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch callback_(callback), 28c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch original_error_(original_error) { 29c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch fetcher_.reset(new ResourceFetcherWithTimeout( 30ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen url, frame, WebURLRequest::TargetIsMainFrame, kDownloadTimeoutSec, 31c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NewCallback(this, &AltErrorPageResourceFetcher::OnURLFetchComplete))); 32c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 33c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 34c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochAltErrorPageResourceFetcher::~AltErrorPageResourceFetcher() { 35c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 36c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 37c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid AltErrorPageResourceFetcher::Cancel() { 38c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch fetcher_->Cancel(); 39c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 40c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 41c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid AltErrorPageResourceFetcher::OnURLFetchComplete( 42c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const WebURLResponse& response, 43c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& data) { 44c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // A null response indicates a network error. 45c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!response.isNull() && response.httpStatusCode() == 200) { 46c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch callback_->Run(frame_, original_error_, data); 47c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } else { 48c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch callback_->Run(frame_, original_error_, std::string()); 49c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 51c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 52c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} // namespace webkit_glue 53