netwerk/protocol/http/NullHttpTransaction.h@6474c204b198 (annotated)
netwerk/protocol/http/NullHttpTransaction.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | |
| michael@0 | 3 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef mozilla_net_NullHttpTransaction_h |
| michael@0 | 8 | #define mozilla_net_NullHttpTransaction_h |
| michael@0 | 9 | |
| michael@0 | 10 | #include "nsAHttpTransaction.h" |
| michael@0 | 11 | #include "mozilla/Attributes.h" |
| michael@0 | 12 | |
| michael@0 | 13 | // This is the minimal nsAHttpTransaction implementation. A NullHttpTransaction |
| michael@0 | 14 | // can be used to drive connection level semantics (such as SSL handshakes |
| michael@0 | 15 | // tunnels) so that a nsHttpConnection becomes fully established in |
| michael@0 | 16 | // anticipation of a real transaction needing to use it soon. |
| michael@0 | 17 | |
| michael@0 | 18 | namespace mozilla { namespace net { |
| michael@0 | 19 | |
| michael@0 | 20 | class nsAHttpConnection; |
| michael@0 | 21 | class nsHttpConnectionInfo; |
| michael@0 | 22 | class nsHttpRequestHead; |
| michael@0 | 23 | |
| michael@0 | 24 | class NullHttpTransaction MOZ_FINAL : public nsAHttpTransaction |
| michael@0 | 25 | { |
| michael@0 | 26 | public: |
| michael@0 | 27 | NS_DECL_THREADSAFE_ISUPPORTS |
| michael@0 | 28 | NS_DECL_NSAHTTPTRANSACTION |
| michael@0 | 29 | |
| michael@0 | 30 | NullHttpTransaction(nsHttpConnectionInfo *ci, |
| michael@0 | 31 | nsIInterfaceRequestor *callbacks, |
| michael@0 | 32 | uint32_t caps); |
| michael@0 | 33 | ~NullHttpTransaction(); |
| michael@0 | 34 | |
| michael@0 | 35 | nsHttpConnectionInfo *ConnectionInfo() { return mConnectionInfo; } |
| michael@0 | 36 | |
| michael@0 | 37 | // Overload of nsAHttpTransaction methods |
| michael@0 | 38 | bool IsNullTransaction() MOZ_OVERRIDE MOZ_FINAL { return true; } |
| michael@0 | 39 | bool ResponseTimeoutEnabled() const MOZ_OVERRIDE MOZ_FINAL {return true; } |
| michael@0 | 40 | PRIntervalTime ResponseTimeout() MOZ_OVERRIDE MOZ_FINAL |
| michael@0 | 41 | { |
| michael@0 | 42 | return PR_SecondsToInterval(15); |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | private: |
| michael@0 | 46 | |
| michael@0 | 47 | nsresult mStatus; |
| michael@0 | 48 | uint32_t mCaps; |
| michael@0 | 49 | // mCapsToClear holds flags that should be cleared in mCaps, e.g. unset |
| michael@0 | 50 | // NS_HTTP_REFRESH_DNS when DNS refresh request has completed to avoid |
| michael@0 | 51 | // redundant requests on the network. To deal with raciness, only unsetting |
| michael@0 | 52 | // bitfields should be allowed: 'lost races' will thus err on the |
| michael@0 | 53 | // conservative side, e.g. by going ahead with a 2nd DNS refresh. |
| michael@0 | 54 | uint32_t mCapsToClear; |
| michael@0 | 55 | nsRefPtr<nsAHttpConnection> mConnection; |
| michael@0 | 56 | nsCOMPtr<nsIInterfaceRequestor> mCallbacks; |
| michael@0 | 57 | nsRefPtr<nsHttpConnectionInfo> mConnectionInfo; |
| michael@0 | 58 | nsHttpRequestHead *mRequestHead; |
| michael@0 | 59 | bool mIsDone; |
| michael@0 | 60 | }; |
| michael@0 | 61 | |
| michael@0 | 62 | }} // namespace mozilla::net |
| michael@0 | 63 | |
| michael@0 | 64 | #endif // mozilla_net_NullHttpTransaction_h |
