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There is a crash report from the Windows OS API where it repro only win10, not a Win11. Unfortunately, Microsoft can't access the dump file or hasn't repro internally so we decided to disable the WGC fallback use in the OS other than Win11 now. Once the change (support WGC fallback) reaches to Microsoft Edge and it produce crash report, Edge team will take the dump file to the Windows OS API owner for Win10 level fix (or bring the Win11 fix to Win10). Bug: chromium:1312937 Change-Id: I5335e2c57076d4fab08e9c74ade599259cff10d7 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/258821 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Alexander Cooper <alcooper@chromium.org> Commit-Queue: Alexander Cooper <alcooper@chromium.org> Cr-Commit-Position: refs/heads/main@{#36558}
156 lines
5.8 KiB
C++
156 lines
5.8 KiB
C++
/*
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* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_WIN_WINDOWS_VERSION_H_
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#define RTC_BASE_WIN_WINDOWS_VERSION_H_
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#include <stddef.h>
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#include <string>
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typedef void* HANDLE;
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namespace rtc {
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namespace rtc_win {
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// The running version of Windows. This is declared outside OSInfo for
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// syntactic sugar reasons; see the declaration of GetVersion() below.
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// NOTE: Keep these in order so callers can do things like
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// "if (rtc_win::GetVersion() >= rtc_win::VERSION_VISTA) ...".
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//
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// This enum is used in metrics histograms, so they shouldn't be reordered or
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// removed. New values can be added before VERSION_WIN_LAST.
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enum Version {
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VERSION_PRE_XP = 0, // Not supported.
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VERSION_XP = 1,
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VERSION_SERVER_2003 = 2, // Also includes XP Pro x64 and Server 2003 R2.
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VERSION_VISTA = 3, // Also includes Windows Server 2008.
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VERSION_WIN7 = 4, // Also includes Windows Server 2008 R2.
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VERSION_WIN8 = 5, // Also includes Windows Server 2012.
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VERSION_WIN8_1 = 6, // Also includes Windows Server 2012 R2.
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VERSION_WIN10 = 7, // Threshold 1: Version 1507, Build 10240.
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VERSION_WIN10_TH2 = 8, // Threshold 2: Version 1511, Build 10586.
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VERSION_WIN10_RS1 = 9, // Redstone 1: Version 1607, Build 14393.
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VERSION_WIN10_RS2 = 10, // Redstone 2: Version 1703, Build 15063.
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VERSION_WIN10_RS3 = 11, // Redstone 3: Version 1709, Build 16299.
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VERSION_WIN10_RS4 = 12, // Redstone 4: Version 1803, Build 17134.
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VERSION_WIN10_RS5 = 13, // Redstone 5: Version 1809, Build 17763.
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VERSION_WIN10_19H1 = 14, // 19H1: Version 1903, Build 18362.
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VERSION_WIN10_19H2 = 15, // 19H2: Version 1909, Build 18363.
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VERSION_WIN10_20H1 = 16, // 20H1: Version 2004, Build 19041.
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VERSION_WIN10_20H2 = 17, // 20H2: Build 19042.
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VERSION_WIN10_21H1 = 18, // 21H1: Build 19043.
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VERSION_WIN10_21H2 = 19, // 21H2: Build 19044.
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VERSION_SERVER_2022 = 20, // Server 2022: Build 20348.
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VERSION_WIN11 = 21, // Windows 11: Build 22000.
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VERSION_WIN_LAST, // Indicates error condition.
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};
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// A rough bucketing of the available types of versions of Windows. This is used
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// to distinguish enterprise enabled versions from home versions and potentially
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// server versions. Keep these values in the same order, since they are used as
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// is for metrics histogram ids.
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enum VersionType {
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SUITE_HOME = 0,
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SUITE_PROFESSIONAL,
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SUITE_SERVER,
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SUITE_ENTERPRISE,
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SUITE_EDUCATION,
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SUITE_LAST,
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};
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// A singleton that can be used to query various pieces of information about the
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// OS and process state. Note that this doesn't use the base Singleton class, so
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// it can be used without an AtExitManager.
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class OSInfo {
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public:
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struct VersionNumber {
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int major;
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int minor;
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int build;
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int patch;
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};
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struct ServicePack {
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int major;
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int minor;
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};
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// The processor architecture this copy of Windows natively uses. For
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// example, given an x64-capable processor, we have three possibilities:
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// 32-bit Chrome running on 32-bit Windows: X86_ARCHITECTURE
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// 32-bit Chrome running on 64-bit Windows via WOW64: X64_ARCHITECTURE
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// 64-bit Chrome running on 64-bit Windows: X64_ARCHITECTURE
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enum WindowsArchitecture {
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X86_ARCHITECTURE,
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X64_ARCHITECTURE,
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IA64_ARCHITECTURE,
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OTHER_ARCHITECTURE,
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};
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// Whether a process is running under WOW64 (the wrapper that allows 32-bit
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// processes to run on 64-bit versions of Windows). This will return
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// WOW64_DISABLED for both "32-bit Chrome on 32-bit Windows" and "64-bit
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// Chrome on 64-bit Windows". WOW64_UNKNOWN means "an error occurred", e.g.
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// the process does not have sufficient access rights to determine this.
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enum WOW64Status {
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WOW64_DISABLED,
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WOW64_ENABLED,
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WOW64_UNKNOWN,
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};
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OSInfo(const OSInfo&) = delete;
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OSInfo& operator=(const OSInfo&) = delete;
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static OSInfo* GetInstance();
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Version version() const { return version_; }
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VersionNumber version_number() const { return version_number_; }
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VersionType version_type() const { return version_type_; }
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ServicePack service_pack() const { return service_pack_; }
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std::string service_pack_str() const { return service_pack_str_; }
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WindowsArchitecture architecture() const { return architecture_; }
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int processors() const { return processors_; }
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size_t allocation_granularity() const { return allocation_granularity_; }
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WOW64Status wow64_status() const { return wow64_status_; }
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std::string processor_model_name();
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// Like wow64_status(), but for the supplied handle instead of the current
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// process. This doesn't touch member state, so you can bypass the singleton.
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static WOW64Status GetWOW64StatusForProcess(HANDLE process_handle);
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private:
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OSInfo();
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~OSInfo();
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Version version_;
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VersionNumber version_number_;
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VersionType version_type_;
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ServicePack service_pack_;
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// A string, such as "Service Pack 3", that indicates the latest Service Pack
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// installed on the system. If no Service Pack has been installed, the string
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// is empty.
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std::string service_pack_str_;
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WindowsArchitecture architecture_;
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int processors_;
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size_t allocation_granularity_;
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WOW64Status wow64_status_;
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std::string processor_model_name_;
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};
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// Because this is by far the most commonly-requested value from the above
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// singleton, we add a global-scope accessor here as syntactic sugar.
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Version GetVersion();
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} // namespace rtc_win
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} // namespace rtc
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#endif // RTC_BASE_WIN_WINDOWS_VERSION_H_
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