172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian 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 "chrome/browser/sync/glue/http_bridge.h" 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 7c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/message_loop.h" 8c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/message_loop_proxy.h" 93345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "base/string_number_conversions.h" 10dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "content/browser/browser_thread.h" 11c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/base/cookie_monster.h" 123345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "net/base/host_resolver.h" 13c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/base/load_flags.h" 14ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#include "net/base/net_errors.h" 15c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/http/http_cache.h" 16c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/http/http_network_layer.h" 17c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/http/http_response_headers.h" 18c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/proxy/proxy_service.h" 19c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/url_request/url_request_context.h" 20c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/url_request/url_request_status.h" 21c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "webkit/glue/webkit_glue.h" 22c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 23c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace browser_sync { 24c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 25c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpBridge::RequestContextGetter::RequestContextGetter( 26ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen net::URLRequestContextGetter* baseline_context_getter) 27c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch : baseline_context_getter_(baseline_context_getter) { 28c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 29c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 3072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsennet::URLRequestContext* 3172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian MonsenHttpBridge::RequestContextGetter::GetURLRequestContext() { 32c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Lazily create the context. 33c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!context_) { 3472a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen net::URLRequestContext* baseline_context = 35c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch baseline_context_getter_->GetURLRequestContext(); 36c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch context_ = new RequestContext(baseline_context); 37c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch baseline_context_getter_ = NULL; 38c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 39c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 40c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Apply the user agent which was set earlier. 41c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (is_user_agent_set()) 42c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch context_->set_user_agent(user_agent_); 43c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 44c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return context_; 45c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 46c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 47c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochscoped_refptr<base::MessageLoopProxy> 48513209b27ff55e2841eac0e4120199c23acce758Ben MurdochHttpBridge::RequestContextGetter::GetIOMessageLoopProxy() const { 49731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO); 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 51c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 52c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpBridgeFactory::HttpBridgeFactory( 53ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen net::URLRequestContextGetter* baseline_context_getter) { 54c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK(baseline_context_getter != NULL); 55c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch request_context_getter_ = 56c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch new HttpBridge::RequestContextGetter(baseline_context_getter); 57c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 58c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 59c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpBridgeFactory::~HttpBridgeFactory() { 60c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 61c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 62c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochsync_api::HttpPostProviderInterface* HttpBridgeFactory::Create() { 63c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch HttpBridge* http = new HttpBridge(request_context_getter_); 64c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch http->AddRef(); 65c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return http; 66c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 67c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 68c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpBridgeFactory::Destroy(sync_api::HttpPostProviderInterface* http) { 69c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static_cast<HttpBridge*>(http)->Release(); 70c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 71c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 7272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian MonsenHttpBridge::RequestContext::RequestContext( 7372a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen net::URLRequestContext* baseline_context) 74c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch : baseline_context_(baseline_context) { 75c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 76c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Create empty, in-memory cookie store. 77dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_cookie_store(new net::CookieMonster(NULL, NULL)); 78c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 79c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // We don't use a cache for bridged loads, but we do want to share proxy info. 80dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_host_resolver(baseline_context->host_resolver()); 81dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_proxy_service(baseline_context->proxy_service()); 82dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_ssl_config_service(baseline_context->ssl_config_service()); 83c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 84c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // We want to share the HTTP session data with the network layer factory, 85c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // which includes auth_cache for proxies. 86c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Session is not refcounted so we need to be careful to not lose the parent 87c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // context. 88c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch net::HttpNetworkSession* session = 89c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch baseline_context->http_transaction_factory()->GetSession(); 90c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK(session); 91dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_http_transaction_factory(new net::HttpNetworkLayer(session)); 92c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 93c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(timsteele): We don't currently listen for pref changes of these 94c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // fields or CookiePolicy; I'm not sure we want to strictly follow the 95c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // default settings, since for example if the user chooses to block all 96c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // cookies, sync will start failing. Also it seems like accept_lang/charset 97c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // should be tied to whatever the sync servers expect (if anything). These 98c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // fields should probably just be settable by sync backend; though we should 99c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // figure out if we need to give the user explicit control over policies etc. 100dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_accept_language(baseline_context->accept_language()); 101dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_accept_charset(baseline_context->accept_charset()); 102c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 103c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // We default to the browser's user agent. This can (and should) be overridden 104c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // with set_user_agent. 105dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_user_agent(webkit_glue::GetUserAgent(GURL())); 106c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 107dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen set_net_log(baseline_context->net_log()); 108c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 109c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 110c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpBridge::RequestContext::~RequestContext() { 111731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); 112dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen delete http_transaction_factory(); 113c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 114c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 115ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian MonsenHttpBridge::URLFetchState::URLFetchState() : url_poster(NULL), 116ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen aborted(false), 117ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen request_completed(false), 118ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen request_succeeded(false), 119ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen http_response_code(-1), 120ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen os_error_code(-1) {} 121ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian MonsenHttpBridge::URLFetchState::~URLFetchState() {} 122ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 123c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpBridge::HttpBridge(HttpBridge::RequestContextGetter* context_getter) 124c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch : context_getter_for_request_(context_getter), 125c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch created_on_loop_(MessageLoop::current()), 126c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch http_post_completed_(false, false) { 127c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 128c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 129c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpBridge::~HttpBridge() { 130c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 131c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 132c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpBridge::SetUserAgent(const char* user_agent) { 133c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(MessageLoop::current(), created_on_loop_); 134ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (DCHECK_IS_ON()) { 135ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 136ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(!fetch_state_.request_completed); 137ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } 138c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch context_getter_for_request_->set_user_agent(user_agent); 139c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 140c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 141c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpBridge::SetExtraRequestHeaders(const char * headers) { 142c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK(extra_headers_.empty()) 143c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch << "HttpBridge::SetExtraRequestHeaders called twice."; 144c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch extra_headers_.assign(headers); 145c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 146c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 147c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpBridge::SetURL(const char* url, int port) { 148c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(MessageLoop::current(), created_on_loop_); 149ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (DCHECK_IS_ON()) { 150ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 151ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(!fetch_state_.request_completed); 152ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } 153c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK(url_for_request_.is_empty()) 154c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch << "HttpBridge::SetURL called more than once?!"; 155c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GURL temp(url); 156c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GURL::Replacements replacements; 1573345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick std::string port_str = base::IntToString(port); 158c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch replacements.SetPort(port_str.c_str(), 159c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch url_parse::Component(0, port_str.length())); 160c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch url_for_request_ = temp.ReplaceComponents(replacements); 161c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 162c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 163c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpBridge::SetPostPayload(const char* content_type, 164c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int content_length, 165c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const char* content) { 166c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(MessageLoop::current(), created_on_loop_); 167ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (DCHECK_IS_ON()) { 168ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 169ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(!fetch_state_.request_completed); 170ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } 171c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK(content_type_.empty()) << "Bridge payload already set."; 172c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_GE(content_length, 0) << "Content length < 0"; 173c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch content_type_ = content_type; 174c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!content || (content_length == 0)) { 175c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(content_length, 0); 176c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch request_content_ = " "; // TODO(timsteele): URLFetcher requires non-empty 177c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // content for POSTs whereas CURL does not, for now 178c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // we hack this to support the sync backend. 179c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } else { 180c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch request_content_.assign(content, content_length); 181c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 182c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 183c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 184c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochbool HttpBridge::MakeSynchronousPost(int* os_error_code, int* response_code) { 185c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(MessageLoop::current(), created_on_loop_); 186ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (DCHECK_IS_ON()) { 187ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 188ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(!fetch_state_.request_completed); 189ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } 190c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK(url_for_request_.is_valid()) << "Invalid URL for request"; 191c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK(!content_type_.empty()) << "Payload not set"; 192c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 193ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (!BrowserThread::PostTask( 194ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen BrowserThread::IO, FROM_HERE, 195ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen NewRunnableMethod(this, &HttpBridge::CallMakeAsynchronousPost))) { 196ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen // This usually happens when we're in a unit test. 197ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen LOG(WARNING) << "Could not post CallMakeAsynchronousPost task"; 198ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen return false; 199ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } 200c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 201ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (!http_post_completed_.Wait()) // Block until network request completes 202ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen NOTREACHED(); // or is aborted. See OnURLFetchComplete 203ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen // and Abort. 204c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 205ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 206ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(fetch_state_.request_completed || fetch_state_.aborted); 207ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen *os_error_code = fetch_state_.os_error_code; 208ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen *response_code = fetch_state_.http_response_code; 209ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen return fetch_state_.request_succeeded; 210c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 211c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 212c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpBridge::MakeAsynchronousPost() { 213731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); 214ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 215ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(!fetch_state_.request_completed); 216ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (fetch_state_.aborted) 217ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen return; 218ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 219ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster = new URLFetcher(url_for_request_, 220ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen URLFetcher::POST, this); 221ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster->set_request_context(context_getter_for_request_); 222ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster->set_upload_data(content_type_, request_content_); 223ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster->set_extra_request_headers(extra_headers_); 224ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster->set_load_flags(net::LOAD_DO_NOT_SEND_COOKIES); 225ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster->Start(); 226c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 227c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 228c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpBridge::GetResponseContentLength() const { 229c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(MessageLoop::current(), created_on_loop_); 230ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 231ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(fetch_state_.request_completed); 232ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen return fetch_state_.response_content.size(); 233c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 234c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 235c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochconst char* HttpBridge::GetResponseContent() const { 236c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(MessageLoop::current(), created_on_loop_); 237ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 238ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(fetch_state_.request_completed); 239ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen return fetch_state_.response_content.data(); 240c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 241c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 242c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochconst std::string HttpBridge::GetResponseHeaderValue( 243c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& name) const { 244c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 245c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(MessageLoop::current(), created_on_loop_); 246ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 247ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(fetch_state_.request_completed); 248ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 249c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch std::string value; 250ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.response_headers->EnumerateHeader(NULL, name, &value); 251c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return value; 252c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 253c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 254ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsenvoid HttpBridge::Abort() { 255ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 256ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen DCHECK(!fetch_state_.aborted); 257ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (fetch_state_.aborted || fetch_state_.request_completed) 258ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen return; 259ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 260ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.aborted = true; 261ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, 262ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster); 263ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster = NULL; 264ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.os_error_code = net::ERR_ABORTED; 265ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen http_post_completed_.Signal(); 266ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen} 267ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 26872a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsenvoid HttpBridge::OnURLFetchComplete(const URLFetcher *source, 26972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen const GURL &url, 27072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen const net::URLRequestStatus &status, 271c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int response_code, 272c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ResponseCookies &cookies, 273c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string &data) { 274731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); 275ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::AutoLock lock(fetch_state_lock_); 276ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (fetch_state_.aborted) 277ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen return; 278c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 279ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.request_completed = true; 280ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.request_succeeded = 281ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen (net::URLRequestStatus::SUCCESS == status.status()); 282ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.http_response_code = response_code; 283ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.os_error_code = status.os_error(); 284c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 285ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.response_content = data; 286ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.response_headers = source->response_headers(); 287c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 288c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // End of the line for url_poster_. It lives only on the IO loop. 289c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // We defer deletion because we're inside a callback from a component of the 290c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // URLFetcher, so it seems most natural / "polite" to let the stack unwind. 291ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen MessageLoop::current()->DeleteSoon(FROM_HERE, fetch_state_.url_poster); 292ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen fetch_state_.url_poster = NULL; 293c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 294c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Wake the blocked syncer thread in MakeSynchronousPost. 295c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // WARNING: DONT DO ANYTHING AFTER THIS CALL! |this| may be deleted! 296c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch http_post_completed_.Signal(); 297c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 298c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 299c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} // namespace browser_sync 300