1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef _NSUUIDGENERATOR_H_ 8 #define _NSUUIDGENERATOR_H_ 9 10 #include "mozilla/Attributes.h" 11 #include "mozilla/Mutex.h" 12 13 #include "nsIUUIDGenerator.h" 14 15 class nsUUIDGenerator final : public nsIUUIDGenerator { 16 public: 17 nsUUIDGenerator(); 18 19 NS_DECL_THREADSAFE_ISUPPORTS 20 21 NS_DECL_NSIUUIDGENERATOR 22 23 nsresult Init(); 24 25 private: 26 ~nsUUIDGenerator(); 27 28 protected: 29 mozilla::Mutex mLock; 30 #if !defined(XP_WIN) && !defined(XP_MACOSX) && !defined(HAVE_ARC4RANDOM) 31 char mState[128]; 32 char* mSavedState; 33 uint8_t mRBytes; 34 #endif 35 }; 36 37 #define NS_UUID_GENERATOR_CONTRACTID "@mozilla.org/uuid-generator;1" 38 #define NS_UUID_GENERATOR_CID \ 39 { \ 40 0x706d36bb, 0xbf79, 0x4293, { \ 41 0x81, 0xf2, 0x8f, 0x68, 0x28, 0xc1, 0x8f, 0x9d \ 42 } \ 43 } 44 45 #endif /* _NSUUIDGENERATOR_H_ */ 46