electron/atom/browser/atom_browser_context.cc
2015-06-18 17:19:29 +08:00

107 lines
3.9 KiB
C++

// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#include "atom/browser/atom_browser_context.h"
#include "atom/browser/atom_browser_main_parts.h"
#include "atom/browser/net/atom_url_request_job_factory.h"
#include "atom/browser/net/asar/asar_protocol_handler.h"
#include "atom/browser/net/http_protocol_handler.h"
#include "atom/browser/web_view_manager.h"
#include "atom/common/options_switches.h"
#include "base/command_line.h"
#include "base/threading/sequenced_worker_pool.h"
#include "base/threading/worker_pool.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/common/url_constants.h"
#include "net/ftp/ftp_network_layer.h"
#include "net/url_request/data_protocol_handler.h"
#include "net/url_request/ftp_protocol_handler.h"
#include "net/url_request/url_request_intercepting_job_factory.h"
#include "net/url_request/url_request_context.h"
#include "url/url_constants.h"
using content::BrowserThread;
namespace atom {
namespace {
class NoCacheBackend : public net::HttpCache::BackendFactory {
int CreateBackend(net::NetLog* net_log,
scoped_ptr<disk_cache::Backend>* backend,
const net::CompletionCallback& callback) override {
return net::ERR_FAILED;
}
};
} // namespace
AtomBrowserContext::AtomBrowserContext()
: job_factory_(new AtomURLRequestJobFactory) {
}
AtomBrowserContext::~AtomBrowserContext() {
}
net::URLRequestJobFactory* AtomBrowserContext::CreateURLRequestJobFactory(
content::ProtocolHandlerMap* handlers,
content::URLRequestInterceptorScopedVector* interceptors) {
scoped_ptr<AtomURLRequestJobFactory> job_factory(job_factory_);
for (content::ProtocolHandlerMap::iterator it = handlers->begin();
it != handlers->end(); ++it)
job_factory->SetProtocolHandler(it->first, it->second.release());
handlers->clear();
job_factory->SetProtocolHandler(
url::kDataScheme, new net::DataProtocolHandler);
job_factory->SetProtocolHandler(
url::kFileScheme, new asar::AsarProtocolHandler(
BrowserThread::GetBlockingPool()->GetTaskRunnerWithShutdownBehavior(
base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)));
job_factory->SetProtocolHandler(
url::kHttpScheme, new HttpProtocolHandler(url::kHttpScheme));
job_factory->SetProtocolHandler(
url::kHttpsScheme, new HttpProtocolHandler(url::kHttpsScheme));
job_factory->SetProtocolHandler(
url::kWsScheme, new HttpProtocolHandler(url::kWsScheme));
job_factory->SetProtocolHandler(
url::kWssScheme, new HttpProtocolHandler(url::kWssScheme));
auto host_resolver = url_request_context_getter()
->GetURLRequestContext()
->host_resolver();
job_factory->SetProtocolHandler(
url::kFtpScheme, new net::FtpProtocolHandler(
new net::FtpNetworkLayer(host_resolver)));
// Set up interceptors in the reverse order.
scoped_ptr<net::URLRequestJobFactory> top_job_factory = job_factory.Pass();
content::URLRequestInterceptorScopedVector::reverse_iterator it;
for (it = interceptors->rbegin(); it != interceptors->rend(); ++it)
top_job_factory.reset(new net::URLRequestInterceptingJobFactory(
top_job_factory.Pass(), make_scoped_ptr(*it)));
interceptors->weak_clear();
return top_job_factory.release();
}
net::HttpCache::BackendFactory*
AtomBrowserContext::CreateHttpCacheBackendFactory(
const base::FilePath& base_path) {
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
if (command_line->HasSwitch(switches::kDisableHttpCache))
return new NoCacheBackend;
else
return brightray::BrowserContext::CreateHttpCacheBackendFactory(base_path);
}
content::BrowserPluginGuestManager* AtomBrowserContext::GetGuestManager() {
if (!guest_manager_)
guest_manager_.reset(new WebViewManager(this));
return guest_manager_.get();
}
} // namespace atom