The Tor Browser / file comparison
comparison: dom/network/src/Connection.cpp
dom/network/src/Connection.cpp
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| -1:000000000000 | 0:63cfb7a81882 |
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| 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 | |
| 6 #include <limits> | |
| 7 #include "mozilla/Hal.h" | |
| 8 #include "mozilla/dom/network/Connection.h" | |
| 9 #include "nsIDOMClassInfo.h" | |
| 10 #include "mozilla/Preferences.h" | |
| 11 #include "Constants.h" | |
| 12 | |
| 13 /** | |
| 14 * We have to use macros here because our leak analysis tool things we are | |
| 15 * leaking strings when we have |static const nsString|. Sad :( | |
| 16 */ | |
| 17 #define CHANGE_EVENT_NAME NS_LITERAL_STRING("typechange") | |
| 18 | |
| 19 namespace mozilla { | |
| 20 namespace dom { | |
| 21 namespace network { | |
| 22 | |
| 23 NS_IMPL_QUERY_INTERFACE_INHERITED(Connection, DOMEventTargetHelper, | |
| 24 nsINetworkProperties) | |
| 25 | |
| 26 // Don't use |Connection| alone, since that confuses nsTraceRefcnt since | |
| 27 // we're not the only class with that name. | |
| 28 NS_IMPL_ADDREF_INHERITED(dom::network::Connection, DOMEventTargetHelper) | |
| 29 NS_IMPL_RELEASE_INHERITED(dom::network::Connection, DOMEventTargetHelper) | |
| 30 | |
| 31 Connection::Connection() | |
| 32 : mType(static_cast<ConnectionType>(kDefaultType)) | |
| 33 , mIsWifi(kDefaultIsWifi) | |
| 34 , mDHCPGateway(kDefaultDHCPGateway) | |
| 35 { | |
| 36 SetIsDOMBinding(); | |
| 37 } | |
| 38 | |
| 39 void | |
| 40 Connection::Init(nsPIDOMWindow* aWindow) | |
| 41 { | |
| 42 BindToOwner(aWindow); | |
| 43 | |
| 44 hal::RegisterNetworkObserver(this); | |
| 45 | |
| 46 hal::NetworkInformation networkInfo; | |
| 47 hal::GetCurrentNetworkInformation(&networkInfo); | |
| 48 | |
| 49 UpdateFromNetworkInfo(networkInfo); | |
| 50 } | |
| 51 | |
| 52 void | |
| 53 Connection::Shutdown() | |
| 54 { | |
| 55 hal::UnregisterNetworkObserver(this); | |
| 56 } | |
| 57 | |
| 58 NS_IMETHODIMP | |
| 59 Connection::GetIsWifi(bool *aIsWifi) | |
| 60 { | |
| 61 *aIsWifi = mIsWifi; | |
| 62 return NS_OK; | |
| 63 } | |
| 64 | |
| 65 NS_IMETHODIMP | |
| 66 Connection::GetDhcpGateway(uint32_t *aGW) | |
| 67 { | |
| 68 *aGW = mDHCPGateway; | |
| 69 return NS_OK; | |
| 70 } | |
| 71 | |
| 72 void | |
| 73 Connection::UpdateFromNetworkInfo(const hal::NetworkInformation& aNetworkInfo) | |
| 74 { | |
| 75 mType = static_cast<ConnectionType>(aNetworkInfo.type()); | |
| 76 mIsWifi = aNetworkInfo.isWifi(); | |
| 77 mDHCPGateway = aNetworkInfo.dhcpGateway(); | |
| 78 } | |
| 79 | |
| 80 void | |
| 81 Connection::Notify(const hal::NetworkInformation& aNetworkInfo) | |
| 82 { | |
| 83 ConnectionType previousType = mType; | |
| 84 | |
| 85 UpdateFromNetworkInfo(aNetworkInfo); | |
| 86 | |
| 87 if (previousType == mType) { | |
| 88 return; | |
| 89 } | |
| 90 | |
| 91 DispatchTrustedEvent(CHANGE_EVENT_NAME); | |
| 92 } | |
| 93 | |
| 94 JSObject* | |
| 95 Connection::WrapObject(JSContext* aCx) | |
| 96 { | |
| 97 return NetworkInformationBinding::Wrap(aCx, this); | |
| 98 } | |
| 99 | |
| 100 } // namespace network | |
| 101 } // namespace dom | |
| 102 } // namespace mozilla |
