Files
cef/libcef_dll/wrapper/libcef_dll_wrapper2.cc
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) 2022 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 "include/base/cef_build.h"
#if defined(OS_WIN)
#include "include/base/cef_compiler_specific.h"
#include "include/base/cef_logging.h"
#include "include/cef_api_hash.h"
#include "include/internal/cef_win.h"
#if defined(ARCH_CPU_32_BITS)
NO_SANITIZE("cfi-icall")
int CefRunWinMainWithPreferredStackSize(wWinMainPtr wWinMain,
HINSTANCE hInstance,
LPWSTR lpCmdLine,
int nCmdShow) {
CHECK(wWinMain && hInstance);
const char* api_hash = cef_api_hash(CEF_API_VERSION, 0);
CHECK(!strcmp(api_hash, CEF_API_HASH_PLATFORM)) <<
"API hashes for libcef and libcef_dll_wrapper do not match.";
return cef_run_winmain_with_preferred_stack_size(wWinMain, hInstance,
lpCmdLine, nCmdShow);
}
int CefRunMainWithPreferredStackSize(mainPtr main, int argc, char* argv[]) {
CHECK(main);
const char* api_hash = cef_api_hash(CEF_API_VERSION, 0);
CHECK(!strcmp(api_hash, CEF_API_HASH_PLATFORM)) <<
"API hashes for libcef and libcef_dll_wrapper do not match.";
return cef_run_main_with_preferred_stack_size(main, argc, argv);
}
#endif // defined(ARCH_CPU_32_BITS)
NO_SANITIZE("cfi-icall") void CefSetOSModalLoop(bool osModalLoop) {
cef_set_osmodal_loop(osModalLoop);
}
#endif // defined(OS_WIN)