From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../sandbox/chromium-shim/base/win/win_util.cpp | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 security/sandbox/chromium-shim/base/win/win_util.cpp (limited to 'security/sandbox/chromium-shim/base/win/win_util.cpp') diff --git a/security/sandbox/chromium-shim/base/win/win_util.cpp b/security/sandbox/chromium-shim/base/win/win_util.cpp new file mode 100644 index 0000000000..3ea789675d --- /dev/null +++ b/security/sandbox/chromium-shim/base/win/win_util.cpp @@ -0,0 +1,42 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +// This is a partial implementation of Chromium's source file +// base/win/win_util.cc + +#include "base/win/win_util.h" + +#include "base/logging.h" +#include "base/strings/string_util.h" + +namespace base { +namespace win { + +std::wstring GetWindowObjectName(HANDLE handle) { + // Get the size of the name. + std::wstring object_name; + + DWORD size = 0; + ::GetUserObjectInformation(handle, UOI_NAME, nullptr, 0, &size); + if (!size) { + DPCHECK(false); + return object_name; + } + + LOG_ASSERT(size % sizeof(wchar_t) == 0u); + + // Query the name of the object. + if (!::GetUserObjectInformation( + handle, UOI_NAME, WriteInto(&object_name, size / sizeof(wchar_t)), + size, &size)) { + DPCHECK(false); + } + + return object_name; +} + +} // namespace win +} // namespace base -- cgit v1.2.3