cef/libcef_dll/ctocpp/base_scoped_ctocpp.h
Marshall Greenblatt dd81904a2f Add initial support for API versioning (see #3836)
- Generated files are now created when running cef_create_projects or
  the new version_manager.py tool. These files are still created in the
  cef/ source tree (same location as before) but Git ignores them due to
  the generated .gitignore file.
- API hashes are committed to Git as a new cef_api_versions.json file.
  This file is used for both code generation and CEF version calculation
  (replacing the previous usage of cef_api_hash.h for this purpose).
  It will be updated by the CEF admin before merging breaking API
  changes upstream.
- As an added benefit to the above, contributor PRs will no longer
  contain generated code that is susceptible to frequent merge conflicts.
- From a code generation perspective, the main difference is that we now
  use versioned structs (e.g. cef_browser_0_t instead of cef_browser_t)
  on the libcef (dll/framework) side. Most of the make_*.py tool changes
  are related to supporting this.
- From the client perspective, you can now define CEF_API_VERSION in the
  project configuration (or get CEF_EXPERIMENTAL by default). This
  define will change the API exposed in CEF’s include/ and include/capi
  header files. All client-side targets including libcef_dll_wrapper
  will need be recompiled when changing this define.
- Examples of the new API-related define usage are provided in
  cef_api_version_test.h, api_version_test_impl.cc and
  api_version_unittest.cc.

To test:
- Run `ceftests --gtest_filter=ApiVersionTest.*`
- Add `cef_api_version=13300` to GN_DEFINES. Re-run configure, build and
  ceftests steps.
- Repeat with 13301, 13302, 13303 (all supported test versions).
2025-01-08 17:19:43 -05:00

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// Copyright (c) 2017 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_DLL_CTOCPP_BASE_SCOPED_CTOCPP_H_
#define CEF_LIBCEF_DLL_CTOCPP_BASE_SCOPED_CTOCPP_H_
#pragma once
#include "include/capi/cef_base_capi.h"
#include "include/cef_base.h"
#include "libcef_dll/ctocpp/ctocpp_scoped.h"
#if !defined(BUILDING_CEF_SHARED)
#error This file can be included DLL-side only
#endif
// Wrap a C structure with a C++ class.
class CefBaseScopedCToCpp : public CefCToCppScoped<CefBaseScopedCToCpp,
CefBaseScoped,
cef_base_scoped_t> {
public:
CefBaseScopedCToCpp();
};
constexpr auto CefBaseScopedCToCpp_Wrap = CefBaseScopedCToCpp::Wrap;
constexpr auto CefBaseScopedCToCpp_UnwrapOwn = CefBaseScopedCToCpp::UnwrapOwn;
constexpr auto CefBaseScopedCToCpp_UnwrapRaw = CefBaseScopedCToCpp::UnwrapRaw;
#endif // CEF_LIBCEF_DLL_CTOCPP_BASE_SCOPED_CTOCPP_H_