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comparison: netwerk/protocol/http/NullHttpTransaction.h
netwerk/protocol/http/NullHttpTransaction.h
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- TOR_BUG_9701
- changeset 11
- deefc01c0e14
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| -1:000000000000 | 0:30ca6ad5b371 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 | |
| 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 mozilla_net_NullHttpTransaction_h | |
| 8 #define mozilla_net_NullHttpTransaction_h | |
| 9 | |
| 10 #include "nsAHttpTransaction.h" | |
| 11 #include "mozilla/Attributes.h" | |
| 12 | |
| 13 // This is the minimal nsAHttpTransaction implementation. A NullHttpTransaction | |
| 14 // can be used to drive connection level semantics (such as SSL handshakes | |
| 15 // tunnels) so that a nsHttpConnection becomes fully established in | |
| 16 // anticipation of a real transaction needing to use it soon. | |
| 17 | |
| 18 namespace mozilla { namespace net { | |
| 19 | |
| 20 class nsAHttpConnection; | |
| 21 class nsHttpConnectionInfo; | |
| 22 class nsHttpRequestHead; | |
| 23 | |
| 24 class NullHttpTransaction MOZ_FINAL : public nsAHttpTransaction | |
| 25 { | |
| 26 public: | |
| 27 NS_DECL_THREADSAFE_ISUPPORTS | |
| 28 NS_DECL_NSAHTTPTRANSACTION | |
| 29 | |
| 30 NullHttpTransaction(nsHttpConnectionInfo *ci, | |
| 31 nsIInterfaceRequestor *callbacks, | |
| 32 uint32_t caps); | |
| 33 ~NullHttpTransaction(); | |
| 34 | |
| 35 nsHttpConnectionInfo *ConnectionInfo() { return mConnectionInfo; } | |
| 36 | |
| 37 // Overload of nsAHttpTransaction methods | |
| 38 bool IsNullTransaction() MOZ_OVERRIDE MOZ_FINAL { return true; } | |
| 39 bool ResponseTimeoutEnabled() const MOZ_OVERRIDE MOZ_FINAL {return true; } | |
| 40 PRIntervalTime ResponseTimeout() MOZ_OVERRIDE MOZ_FINAL | |
| 41 { | |
| 42 return PR_SecondsToInterval(15); | |
| 43 } | |
| 44 | |
| 45 private: | |
| 46 | |
| 47 nsresult mStatus; | |
| 48 uint32_t mCaps; | |
| 49 // mCapsToClear holds flags that should be cleared in mCaps, e.g. unset | |
| 50 // NS_HTTP_REFRESH_DNS when DNS refresh request has completed to avoid | |
| 51 // redundant requests on the network. To deal with raciness, only unsetting | |
| 52 // bitfields should be allowed: 'lost races' will thus err on the | |
| 53 // conservative side, e.g. by going ahead with a 2nd DNS refresh. | |
| 54 uint32_t mCapsToClear; | |
| 55 nsRefPtr<nsAHttpConnection> mConnection; | |
| 56 nsCOMPtr<nsIInterfaceRequestor> mCallbacks; | |
| 57 nsRefPtr<nsHttpConnectionInfo> mConnectionInfo; | |
| 58 nsHttpRequestHead *mRequestHead; | |
| 59 bool mIsDone; | |
| 60 }; | |
| 61 | |
| 62 }} // namespace mozilla::net | |
| 63 | |
| 64 #endif // mozilla_net_NullHttpTransaction_h |
