The Tor Browser: security/manager/boot/src/nsEntropyCollector.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #ifndef nsEntropyCollector_h___

     6 #define nsEntropyCollector_h___

     8 #include "nsIEntropyCollector.h"

     9 #include "nsIBufEntropyCollector.h"

    10 #include "nsCOMPtr.h"

    12 #define NS_ENTROPYCOLLECTOR_CID \

    13  { /* 34587f4a-be18-43c0-9112-b782b08c0add */       \

    14   0x34587f4a, 0xbe18, 0x43c0,                       \

    15  {0x91, 0x12, 0xb7, 0x82, 0xb0, 0x8c, 0x0a, 0xdd} }

    17 class nsEntropyCollector : public nsIBufEntropyCollector

    18 {

    19   public:

    20     nsEntropyCollector();

    21     virtual ~nsEntropyCollector();

    23     NS_DECL_THREADSAFE_ISUPPORTS

    24     NS_DECL_NSIENTROPYCOLLECTOR

    25     NS_DECL_NSIBUFENTROPYCOLLECTOR

    27     enum { entropy_buffer_size = 1024 };

    29   protected:

    30     unsigned char mEntropyCache[entropy_buffer_size];

    31     int32_t mBytesCollected;

    32     unsigned char *mWritePointer;

    33     nsCOMPtr<nsIEntropyCollector> mForwardTarget;

    34 };

    36 #endif /* !defined nsEntropyCollector_h__ */

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