cef/libcef/browser_request_context.cc

209 lines
7.7 KiB
C++

// Copyright (c) 2008 The Chromium Embedded Framework Authors.
// Portions copyright (c) 2006-2008 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 "browser_request_context.h"
#include "browser_file_system.h"
#include "browser_persistent_cookie_store.h"
#include "browser_resource_loader_bridge.h"
#include "cef_thread.h"
#include "base/compiler_specific.h"
#include "base/file_path.h"
#include "base/file_util.h"
#include "build/build_config.h"
#include "net/base/cert_verifier.h"
#include "net/base/cookie_monster.h"
#include "net/base/default_origin_bound_cert_store.h"
#include "net/base/host_resolver.h"
#include "net/base/origin_bound_cert_service.h"
#include "net/base/ssl_config_service_defaults.h"
#include "net/ftp/ftp_network_layer.h"
#include "net/http/http_auth_handler_factory.h"
#include "net/proxy/proxy_config_service.h"
#include "net/proxy/proxy_config_service_fixed.h"
#include "net/proxy/proxy_service.h"
#include "net/url_request/url_request_job_factory.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebKitPlatformSupport.h"
#include "webkit/blob/blob_storage_controller.h"
#include "webkit/blob/blob_url_request_job_factory.h"
#include "webkit/fileapi/file_system_context.h"
#include "webkit/fileapi/file_system_url_request_job_factory.h"
#include "webkit/glue/webkit_glue.h"
#if defined(OS_WIN)
#include <winhttp.h>
#pragma comment(lib, "winhttp.lib")
namespace {
// ProxyConfigService implementation that does nothing.
class ProxyConfigServiceNull : public net::ProxyConfigService {
public:
ProxyConfigServiceNull() {}
virtual void AddObserver(Observer* observer) {}
virtual void RemoveObserver(Observer* observer) {}
virtual ProxyConfigService::ConfigAvailability
GetLatestProxyConfig(net::ProxyConfig* config)
{ return ProxyConfigService::CONFIG_VALID; }
virtual void OnLazyPoll() {}
};
} // namespace
#endif // defined(OS_WIN)
BrowserRequestContext::BrowserRequestContext()
: ALLOW_THIS_IN_INITIALIZER_LIST(storage_(this)),
accept_all_cookies_(true) {
Init(FilePath(), net::HttpCache::NORMAL, false);
}
BrowserRequestContext::BrowserRequestContext(
const FilePath& cache_path,
net::HttpCache::Mode cache_mode,
bool no_proxy)
: ALLOW_THIS_IN_INITIALIZER_LIST(storage_(this)),
accept_all_cookies_(true) {
Init(cache_path, cache_mode, no_proxy);
}
void BrowserRequestContext::Init(
const FilePath& cache_path,
net::HttpCache::Mode cache_mode,
bool no_proxy) {
// Create the |cache_path| directory if necessary.
bool cache_path_valid = false;
if (!cache_path.empty()) {
if (file_util::CreateDirectory(cache_path))
cache_path_valid = true;
else
NOTREACHED() << "The cache_path directory could not be created";
}
scoped_refptr<BrowserPersistentCookieStore> persistent_store;
if (cache_path_valid) {
const FilePath& cookie_path = cache_path.AppendASCII("Cookies");
persistent_store = new BrowserPersistentCookieStore(cookie_path);
}
storage_.set_cookie_store(
new net::CookieMonster(persistent_store.get(), NULL));
storage_.set_origin_bound_cert_service(new net::OriginBoundCertService(
new net::DefaultOriginBoundCertStore(NULL)));
// hard-code A-L and A-C for test shells
set_accept_language("en-us,en");
set_accept_charset("iso-8859-1,*,utf-8");
#if defined(OS_WIN)
// Using the system proxy resolver on Windows when "Automatically detect
// settings" (auto-detection) is checked under LAN Settings can hurt resource
// loading performance because the call to WinHttpGetProxyForUrl in
// proxy_resolver_winhttp.cc will block the IO thread. This is especially
// true for Windows 7 where auto-detection is checked by default. To avoid
// slow resource loading on Windows we only use the system proxy resolver if
// auto-detection is unchecked.
WINHTTP_CURRENT_USER_IE_PROXY_CONFIG ie_config = {0};
if (WinHttpGetIEProxyConfigForCurrentUser(&ie_config)) {
if (ie_config.fAutoDetect == TRUE) {
storage_.set_proxy_service(net::ProxyService::CreateWithoutProxyResolver(
new ProxyConfigServiceNull(), NULL));
}
if (ie_config.lpszAutoConfigUrl)
GlobalFree(ie_config.lpszAutoConfigUrl);
if (ie_config.lpszProxy)
GlobalFree(ie_config.lpszProxy);
if (ie_config.lpszProxyBypass)
GlobalFree(ie_config.lpszProxyBypass);
}
#endif // defined(OS_WIN)
if (!proxy_service()) {
// Use the system proxy resolver.
scoped_ptr<net::ProxyConfigService> proxy_config_service(
net::ProxyService::CreateSystemProxyConfigService(
MessageLoop::current(), NULL));
storage_.set_proxy_service(net::ProxyService::CreateUsingSystemProxyResolver(
proxy_config_service.release(), 0, NULL));
}
storage_.set_host_resolver(
net::CreateSystemHostResolver(net::HostResolver::kDefaultParallelism,
net::HostResolver::kDefaultRetryAttempts,
NULL));
storage_.set_cert_verifier(new net::CertVerifier);
storage_.set_ssl_config_service(new net::SSLConfigServiceDefaults);
// Add support for single sign-on.
url_security_manager_.reset(net::URLSecurityManager::Create(NULL, NULL));
std::vector<std::string> supported_schemes;
supported_schemes.push_back("basic");
supported_schemes.push_back("digest");
supported_schemes.push_back("ntlm");
supported_schemes.push_back("negotiate");
storage_.set_http_auth_handler_factory(
net::HttpAuthHandlerRegistryFactory::Create(supported_schemes,
url_security_manager_.get(),
host_resolver(),
std::string(),
false,
false));
net::HttpCache::DefaultBackend* backend = new net::HttpCache::DefaultBackend(
cache_path_valid ? net::DISK_CACHE : net::MEMORY_CACHE,
cache_path, 0, BrowserResourceLoaderBridge::GetCacheThread());
net::HttpCache* cache =
new net::HttpCache(host_resolver(), cert_verifier(),
origin_bound_cert_service(), NULL, NULL,
proxy_service(), ssl_config_service(),
http_auth_handler_factory(), NULL, NULL, backend);
cache->set_mode(cache_mode);
storage_.set_http_transaction_factory(cache);
storage_.set_ftp_transaction_factory(
new net::FtpNetworkLayer(host_resolver()));
blob_storage_controller_.reset(new webkit_blob::BlobStorageController());
file_system_context_ = static_cast<BrowserFileSystem*>(
WebKit::webKitPlatformSupport()->fileSystem())->file_system_context();
net::URLRequestJobFactory* job_factory = new net::URLRequestJobFactory;
job_factory->SetProtocolHandler(
"blob",
new webkit_blob::BlobProtocolHandler(
blob_storage_controller_.get(),
CefThread::GetMessageLoopProxyForThread(CefThread::FILE)));
job_factory->SetProtocolHandler(
"filesystem",
fileapi::CreateFileSystemProtocolHandler(
file_system_context_.get(),
CefThread::GetMessageLoopProxyForThread(CefThread::FILE)));
storage_.set_job_factory(job_factory);
}
BrowserRequestContext::~BrowserRequestContext() {
}
void BrowserRequestContext::SetAcceptAllCookies(bool accept_all_cookies) {
accept_all_cookies_ = accept_all_cookies;
}
bool BrowserRequestContext::AcceptAllCookies() {
return accept_all_cookies_;
}
const std::string& BrowserRequestContext::GetUserAgent(
const GURL& url) const {
return webkit_glue::GetUserAgent(url);
}