1 files changed, 66 insertions, 0 deletions
diff --git a/xpcom/base/nsSystemInfo.h b/xpcom/base/nsSystemInfo.h
new file mode 100644
index 0000000000..5a7ef44240
--- /dev/null
+++ b/xpcom/base/nsSystemInfo.h
@@ -0,0 +1,66 @@
+/* -*- 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"
+#if defined(XP_WIN)
+#include "nsIObserver.h"
+#endif // defined(XP_WIN)
+
+#ifdef MOZ_WIDGET_ANDROID
+#include "mozilla/dom/PContent.h"
+#endif // MOZ_WIDGET_ANDROID
+
+class nsSystemInfo final
+  : public nsHashPropertyBag
+#if defined(XP_WIN)
+  , public nsIObserver
+#endif // defined(XP_WIN)
+{
+public:
+#if defined(XP_WIN)
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSIOBSERVER
+#endif // defined(XP_WIN)
+
+  nsSystemInfo();
+
+  nsresult Init();
+
+  // Slot for NS_InitXPCOM2 to pass information to nsSystemInfo::Init.
+  // See comments above the variable definition and in NS_InitXPCOM2.
+  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();
+
+#if defined(XP_WIN)
+  nsresult GetProfileHDDInfo();
+#endif // defined(XP_WIN)
+};
+
+#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_ */