cef/libcef/browser/net/scheme_handler.cc

88 lines
3.3 KiB
C++

// Copyright (c) 2013 The Chromium Embedded Framework 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 "libcef/browser/net/scheme_handler.h"
#include <string>
#include "libcef/browser/net/chrome_scheme_handler.h"
#include "libcef/browser/net/devtools_scheme_handler.h"
#include "libcef/common/net/scheme_registration.h"
#include "base/memory/ptr_util.h"
#include "base/task_scheduler/post_task.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/common/url_constants.h"
#include "net/net_features.h"
#include "net/url_request/data_protocol_handler.h"
#include "net/url_request/file_protocol_handler.h"
#include "net/url_request/ftp_protocol_handler.h"
#include "net/url_request/url_request_job_factory_impl.h"
#include "url/url_constants.h"
namespace scheme {
void InstallInternalProtectedHandlers(
net::URLRequestJobFactoryImpl* job_factory,
CefURLRequestManager* request_manager,
content::ProtocolHandlerMap* protocol_handlers,
net::HostResolver* host_resolver) {
protocol_handlers->insert(std::make_pair(
url::kDataScheme, linked_ptr<net::URLRequestJobFactory::ProtocolHandler>(
new net::DataProtocolHandler)));
protocol_handlers->insert(std::make_pair(
url::kFileScheme,
linked_ptr<net::URLRequestJobFactory::ProtocolHandler>(
new net::FileProtocolHandler(base::CreateTaskRunnerWithTraits(
{base::MayBlock(), base::TaskPriority::BACKGROUND,
base::TaskShutdownBehavior::SKIP_ON_SHUTDOWN})))));
#if !BUILDFLAG(DISABLE_FTP_SUPPORT)
protocol_handlers->insert(std::make_pair(
url::kFtpScheme,
linked_ptr<net::URLRequestJobFactory::ProtocolHandler>(
net::FtpProtocolHandler::Create(host_resolver).release())));
#endif
for (content::ProtocolHandlerMap::iterator it = protocol_handlers->begin();
it != protocol_handlers->end(); ++it) {
const std::string& scheme = it->first;
std::unique_ptr<net::URLRequestJobFactory::ProtocolHandler>
protocol_handler;
if (scheme == content::kChromeDevToolsScheme) {
// Don't use the default "chrome-devtools" handler.
continue;
} else if (scheme == content::kChromeUIScheme) {
// Filter the URLs that are passed to the default "chrome" handler so as
// not to interfere with CEF's "chrome" handler.
protocol_handler.reset(
scheme::WrapChromeProtocolHandler(
request_manager, base::WrapUnique(it->second.release()))
.release());
} else {
protocol_handler.reset(it->second.release());
}
// Make sure IsInternalProtectedScheme() stays synchronized with what
// Chromium is actually giving us.
DCHECK(IsInternalProtectedScheme(scheme));
bool set_protocol = job_factory->SetProtocolHandler(
scheme, base::WrapUnique(protocol_handler.release()));
DCHECK(set_protocol);
}
}
void RegisterInternalHandlers(CefURLRequestManager* request_manager) {
scheme::RegisterChromeHandler(request_manager);
scheme::RegisterChromeDevToolsHandler(request_manager);
}
void DidFinishLoad(CefRefPtr<CefFrame> frame, const GURL& validated_url) {
if (validated_url.scheme() == content::kChromeUIScheme)
scheme::DidFinishChromeLoad(frame, validated_url);
}
} // namespace scheme