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-rw-r--r--xpcom/base/nsSystemInfo.h130
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diff --git a/xpcom/base/nsSystemInfo.h b/xpcom/base/nsSystemInfo.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=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/. */
+
+#ifndef _NSSYSTEMINFO_H_
+#define _NSSYSTEMINFO_H_
+
+#include "nsHashPropertyBag.h"
+#include "nsISystemInfo.h"
+#include "mozilla/MozPromise.h"
+
+#ifdef MOZ_WIDGET_ANDROID
+# include "mozilla/dom/PContent.h"
+#endif // MOZ_WIDGET_ANDROID
+
+#if defined(XP_WIN)
+# include <inspectable.h>
+
+// The UUID comes from winrt/windows.system.profile.idl
+// in the Windows SDK
+MIDL_INTERFACE("7D1D81DB-8D63-4789-9EA5-DDCF65A94F3C")
+IWindowsIntegrityPolicyStatics : public IInspectable {
+ public:
+ virtual HRESULT STDMETHODCALLTYPE get_IsEnabled(bool* value) = 0;
+};
+#endif
+
+class nsISerialEventTarget;
+
+struct FolderDiskInfo {
+ nsCString model;
+ nsCString revision;
+ bool isSSD;
+};
+
+struct DiskInfo {
+ FolderDiskInfo binary;
+ FolderDiskInfo profile;
+ FolderDiskInfo system;
+};
+
+struct OSInfo {
+ uint32_t installYear;
+ bool hasSuperfetch;
+ bool hasPrefetch;
+};
+
+struct ProcessInfo {
+ bool isWow64 = false;
+ bool isWowARM64 = false;
+ // Whether or not the system is Windows 10 or 11 in S Mode.
+ // S Mode existed prior to us being able to query it, so this
+ // is unreliable on Windows versions prior to 1810.
+ bool isWindowsSMode = false;
+ int32_t cpuCount = 0;
+ int32_t cpuCores = 0;
+ nsCString cpuVendor;
+ nsCString cpuName;
+ int32_t cpuFamily = 0;
+ int32_t cpuModel = 0;
+ int32_t cpuStepping = 0;
+ int32_t l2cacheKB = 0;
+ int32_t l3cacheKB = 0;
+ int32_t cpuSpeed = 0;
+};
+
+typedef mozilla::MozPromise<DiskInfo, nsresult, /* IsExclusive */ false>
+ DiskInfoPromise;
+
+typedef mozilla::MozPromise<nsAutoString, nsresult, /* IsExclusive */ false>
+ CountryCodePromise;
+
+typedef mozilla::MozPromise<OSInfo, nsresult, /* IsExclusive */ false>
+ OSInfoPromise;
+
+typedef mozilla::MozPromise<ProcessInfo, nsresult, /* IsExclusive */ false>
+ ProcessInfoPromise;
+
+// Synchronous info collection, avoid calling it from the main thread, consider
+// using the promise-based `nsISystemInfo::GetProcessInfo()` instead.
+// Note that only known fields will be written.
+nsresult CollectProcessInfo(ProcessInfo& info);
+
+class nsSystemInfo final : public nsISystemInfo, public nsHashPropertyBag {
+ public:
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECL_NSISYSTEMINFO
+
+ nsSystemInfo();
+
+ nsresult Init();
+
+ // Slot for NS_InitXPCOM to pass information to nsSystemInfo::Init.
+ // See comments above the variable definition and in NS_InitXPCOM.
+ static uint32_t gUserUmask;
+
+#ifdef MOZ_WIDGET_ANDROID
+ static void GetAndroidSystemInfo(mozilla::dom::AndroidSystemInfo* aInfo);
+
+ protected:
+ void SetupAndroidInfo(const mozilla::dom::AndroidSystemInfo&);
+#endif
+
+ protected:
+ void SetInt32Property(const nsAString& aPropertyName, const int32_t aValue);
+ void SetUint32Property(const nsAString& aPropertyName, const uint32_t aValue);
+ void SetUint64Property(const nsAString& aPropertyName, const uint64_t aValue);
+
+ private:
+ ~nsSystemInfo();
+
+ RefPtr<DiskInfoPromise> mDiskInfoPromise;
+ RefPtr<CountryCodePromise> mCountryCodePromise;
+ RefPtr<OSInfoPromise> mOSInfoPromise;
+ RefPtr<ProcessInfoPromise> mProcessInfoPromise;
+ RefPtr<nsISerialEventTarget> mBackgroundET;
+ RefPtr<nsISerialEventTarget> GetBackgroundTarget();
+};
+
+#define NS_SYSTEMINFO_CONTRACTID "@mozilla.org/system-info;1"
+#define NS_SYSTEMINFO_CID \
+ { \
+ 0xd962398a, 0x99e5, 0x49b2, { \
+ 0x85, 0x7a, 0xc1, 0x59, 0x04, 0x9c, 0x7f, 0x6c \
+ } \
+ }
+
+#endif /* _NSSYSTEMINFO_H_ */