mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2024-12-14 10:34:29 +01:00
39aed35644
This change allows the client to directly send and receive DevTools protocol messages (send method calls, and receive method results and events) without requiring a DevTools front-end or remote-debugging session. This change includes additional supporting changes: - Add a new CefRequestHandler::OnDocumentAvailableInMainFrame callback (see issue #1454). - Add a CefParseJSON variant that accepts a UTF8-encoded buffer. - Add a `--devtools-protocol-log-file=<path>` command-line flag for logging protocol messages sent to/from the DevTools front-end while it is displayed. This is useful for understanding existing DevTools protocol usage. - Add a new "libcef_static_unittests" executable target to support light-weight unit tests of libcef_static internals (e.g. without requiring exposure via the CEF API). Files to be unittested are placed in the new "libcef_static_unittested" source_set which is then included by both the existing libcef_static library and the new unittests executable target. - Linux: Remove use_bundled_fontconfig=false, which is no longer required and causes unittest build errors (see issue #2424). This change also adds a cefclient demo for configuring offline mode using the DevTools protocol (fixes issue #245). This is controlled by the "Offline mode" context menu option and the `--offline` command-line switch which will launch cefclient in offline mode. When cefclient is offline all network requests will fail with ERR_INTERNET_DISCONNECTED and navigator.onLine will return false when called from JavaScript in any frame. This mode is per-browser so newly created browser windows will have the default mode. Note that configuring offline mode in this way will not update the Network tab UI ("Throtting" option) in a displayed DevTools front-end instance.
57 lines
2.3 KiB
C++
57 lines
2.3 KiB
C++
// Copyright (c) 2020 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.
|
|
//
|
|
// ---------------------------------------------------------------------------
|
|
//
|
|
// This file was generated by the CEF translator tool. If making changes by
|
|
// hand only do so within the body of existing method and function
|
|
// implementations. See the translator.README.txt file in the tools directory
|
|
// for more information.
|
|
//
|
|
// $hash=26b1ef9d351b0ce4a7ca0d61c53a8374ba21168b$
|
|
//
|
|
|
|
#ifndef CEF_LIBCEF_DLL_CTOCPP_DEV_TOOLS_MESSAGE_OBSERVER_CTOCPP_H_
|
|
#define CEF_LIBCEF_DLL_CTOCPP_DEV_TOOLS_MESSAGE_OBSERVER_CTOCPP_H_
|
|
#pragma once
|
|
|
|
#if !defined(BUILDING_CEF_SHARED)
|
|
#error This file can be included DLL-side only
|
|
#endif
|
|
|
|
#include "include/capi/cef_browser_capi.h"
|
|
#include "include/capi/cef_devtools_message_observer_capi.h"
|
|
#include "include/cef_browser.h"
|
|
#include "include/cef_devtools_message_observer.h"
|
|
#include "libcef_dll/ctocpp/ctocpp_ref_counted.h"
|
|
|
|
// Wrap a C structure with a C++ class.
|
|
// This class may be instantiated and accessed DLL-side only.
|
|
class CefDevToolsMessageObserverCToCpp
|
|
: public CefCToCppRefCounted<CefDevToolsMessageObserverCToCpp,
|
|
CefDevToolsMessageObserver,
|
|
cef_dev_tools_message_observer_t> {
|
|
public:
|
|
CefDevToolsMessageObserverCToCpp();
|
|
virtual ~CefDevToolsMessageObserverCToCpp();
|
|
|
|
// CefDevToolsMessageObserver methods.
|
|
bool OnDevToolsMessage(CefRefPtr<CefBrowser> browser,
|
|
const void* message,
|
|
size_t message_size) override;
|
|
void OnDevToolsMethodResult(CefRefPtr<CefBrowser> browser,
|
|
int message_id,
|
|
bool success,
|
|
const void* result,
|
|
size_t result_size) override;
|
|
void OnDevToolsEvent(CefRefPtr<CefBrowser> browser,
|
|
const CefString& method,
|
|
const void* params,
|
|
size_t params_size) override;
|
|
void OnDevToolsAgentAttached(CefRefPtr<CefBrowser> browser) override;
|
|
void OnDevToolsAgentDetached(CefRefPtr<CefBrowser> browser) override;
|
|
};
|
|
|
|
#endif // CEF_LIBCEF_DLL_CTOCPP_DEV_TOOLS_MESSAGE_OBSERVER_CTOCPP_H_
|