cef/libcef/browser/net/internal_scheme_handler.h

59 lines
1.8 KiB
C
Raw Normal View History

// Copyright (c) 2012 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.
#ifndef CEF_LIBCEF_BROWSER_NET_INTERNAL_SCHEME_HANDLER_H_
#define CEF_LIBCEF_BROWSER_NET_INTERNAL_SCHEME_HANDLER_H_
#pragma once
#include <string>
#include "base/memory/ref_counted_memory.h"
#include "cef/include/cef_scheme.h"
#include "url/gurl.h"
namespace scheme {
// All methods will be called on the browser process IO thread.
class InternalHandlerDelegate {
public:
class Action {
public:
Action();
// Set to the appropriate value or leave empty to have it determined based
// on the file extension.
std::string mime_type;
// Option 1: Provide a stream for the resource contents. Set |stream_size|
// to the stream size or to -1 if unknown.
CefRefPtr<CefStreamReader> stream;
int stream_size = -1;
// Option 2: Provide a base::RefCountedMemory for the resource contents.
scoped_refptr<base::RefCountedMemory> bytes;
// Option 3: Specify a resource id to load static content.
int resource_id = -1;
// Option 4: Redirect to the specified URL.
GURL redirect_url;
};
virtual ~InternalHandlerDelegate() = default;
// Populate |action| and return true if the request was handled.
Add support for complete isolation of storage and permissions (cache, cookies, localStorage, access grants, etc) on a per-request-context basis (issue #1044). - CefRequestContext instances can be configured using a new CefRequestContextSettings structure passed to CefRequestContext::CreateContext. - Scheme registration is now per-request-context using new CefRequestContext::RegisterSchemeHandlerFactory and ClearSchemeHandlerFactories methods. - Cookie managers are now per-request-context by default and can be retrieved using a new CefRequestContext::GetDefaultCookieManager method. - CefURLRequest::Create now accepts an optional CefRequestContext argument for associating a URL request with a context (browser process only). - The CefRequestContextHandler associated with a CefRequestContext will not be released until all objects related to that context have been destroyed. - When the cache path is empty an in-memory cache ("incognito mode") will be used for storage and no data will be persisted to disk. - Add CefSettings.user_data_path which specifies the location where user data such as spell checking dictionary files will be stored on disk. - Add asynchronous callbacks for all CefCookieManager methods. - Add PK_LOCAL_APP_DATA and PK_USER_DATA path keys for retrieving user directories via CefGetPath. - cefclient: Add "New Window" test that creates a new window unrelated to existing windows. When used in combination with `--request-context-per-browser` the new window will be given a new and isolated request context. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@2040 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2015-03-02 21:25:14 +01:00
virtual bool OnRequest(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefRequest> request,
Action* action) = 0;
};
// Create an internal scheme handler factory. The factory will take ownership of
// |delegate|.
CefRefPtr<CefSchemeHandlerFactory> CreateInternalHandlerFactory(
std::unique_ptr<InternalHandlerDelegate> delegate);
} // namespace scheme
#endif // CEF_LIBCEF_BROWSER_NET_INTERNAL_SCHEME_HANDLER_H_