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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 #ifndef nsEntropyCollector_h___ |
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6 #define nsEntropyCollector_h___ |
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7 |
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8 #include "nsIEntropyCollector.h" |
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9 #include "nsIBufEntropyCollector.h" |
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10 #include "nsCOMPtr.h" |
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11 |
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12 #define NS_ENTROPYCOLLECTOR_CID \ |
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13 { /* 34587f4a-be18-43c0-9112-b782b08c0add */ \ |
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14 0x34587f4a, 0xbe18, 0x43c0, \ |
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15 {0x91, 0x12, 0xb7, 0x82, 0xb0, 0x8c, 0x0a, 0xdd} } |
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16 |
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17 class nsEntropyCollector : public nsIBufEntropyCollector |
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18 { |
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19 public: |
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20 nsEntropyCollector(); |
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21 virtual ~nsEntropyCollector(); |
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22 |
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23 NS_DECL_THREADSAFE_ISUPPORTS |
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24 NS_DECL_NSIENTROPYCOLLECTOR |
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25 NS_DECL_NSIBUFENTROPYCOLLECTOR |
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26 |
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27 enum { entropy_buffer_size = 1024 }; |
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28 |
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29 protected: |
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30 unsigned char mEntropyCache[entropy_buffer_size]; |
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31 int32_t mBytesCollected; |
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32 unsigned char *mWritePointer; |
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33 nsCOMPtr<nsIEntropyCollector> mForwardTarget; |
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34 }; |
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35 |
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36 #endif /* !defined nsEntropyCollector_h__ */ |