The Tor Browser / file comparison
comparison: dom/file/AsyncHelper.cpp
dom/file/AsyncHelper.cpp
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
equal
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inserted
replaced
| -1:000000000000 | 0:91d19bf9e7a9 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=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 file, | |
| 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #include "AsyncHelper.h" | |
| 8 | |
| 9 #include "nsIRequestObserver.h" | |
| 10 | |
| 11 #include "nsNetUtil.h" | |
| 12 | |
| 13 #include "FileService.h" | |
| 14 | |
| 15 USING_FILE_NAMESPACE | |
| 16 | |
| 17 NS_IMPL_ISUPPORTS(AsyncHelper, nsIRunnable, nsIRequest) | |
| 18 | |
| 19 nsresult | |
| 20 AsyncHelper::AsyncWork(nsIRequestObserver* aObserver, nsISupports* aCtxt) | |
| 21 { | |
| 22 nsresult rv; | |
| 23 | |
| 24 if (aObserver) { | |
| 25 // build proxy for observer events | |
| 26 rv = NS_NewRequestObserverProxy(getter_AddRefs(mObserver), aObserver, aCtxt); | |
| 27 NS_ENSURE_SUCCESS(rv, rv); | |
| 28 } | |
| 29 | |
| 30 FileService* service = FileService::GetOrCreate(); | |
| 31 NS_ENSURE_TRUE(service, NS_ERROR_FAILURE); | |
| 32 | |
| 33 nsIEventTarget* target = service->StreamTransportTarget(); | |
| 34 | |
| 35 rv = target->Dispatch(this, NS_DISPATCH_NORMAL); | |
| 36 NS_ENSURE_SUCCESS(rv, rv); | |
| 37 | |
| 38 return NS_OK; | |
| 39 } | |
| 40 | |
| 41 NS_IMETHODIMP | |
| 42 AsyncHelper::Run() | |
| 43 { | |
| 44 NS_ASSERTION(!NS_IsMainThread(), "Wrong thread!"); | |
| 45 | |
| 46 if (mObserver) { | |
| 47 mObserver->OnStartRequest(this, nullptr); | |
| 48 } | |
| 49 | |
| 50 mStatus = DoStreamWork(mStream); | |
| 51 | |
| 52 if (mObserver) { | |
| 53 mObserver->OnStopRequest(this, nullptr, mStatus); | |
| 54 } | |
| 55 | |
| 56 return NS_OK; | |
| 57 } | |
| 58 | |
| 59 NS_IMETHODIMP | |
| 60 AsyncHelper::GetName(nsACString& aName) | |
| 61 { | |
| 62 NS_WARNING("Shouldn't be called!"); | |
| 63 return NS_ERROR_NOT_IMPLEMENTED; | |
| 64 } | |
| 65 | |
| 66 NS_IMETHODIMP | |
| 67 AsyncHelper::IsPending(bool* _retval) | |
| 68 { | |
| 69 NS_WARNING("Shouldn't be called!"); | |
| 70 return NS_ERROR_NOT_IMPLEMENTED; | |
| 71 } | |
| 72 | |
| 73 NS_IMETHODIMP | |
| 74 AsyncHelper::GetStatus(nsresult* aStatus) | |
| 75 { | |
| 76 *aStatus = mStatus; | |
| 77 return NS_OK; | |
| 78 } | |
| 79 | |
| 80 NS_IMETHODIMP | |
| 81 AsyncHelper::Cancel(nsresult aStatus) | |
| 82 { | |
| 83 return NS_OK; | |
| 84 } | |
| 85 | |
| 86 NS_IMETHODIMP | |
| 87 AsyncHelper::Suspend() | |
| 88 { | |
| 89 NS_WARNING("Shouldn't be called!"); | |
| 90 return NS_ERROR_NOT_IMPLEMENTED; | |
| 91 } | |
| 92 | |
| 93 NS_IMETHODIMP | |
| 94 AsyncHelper::Resume() | |
| 95 { | |
| 96 NS_WARNING("Shouldn't be called!"); | |
| 97 return NS_ERROR_NOT_IMPLEMENTED; | |
| 98 } | |
| 99 | |
| 100 NS_IMETHODIMP | |
| 101 AsyncHelper::GetLoadGroup(nsILoadGroup** aLoadGroup) | |
| 102 { | |
| 103 NS_WARNING("Shouldn't be called!"); | |
| 104 return NS_ERROR_NOT_IMPLEMENTED; | |
| 105 } | |
| 106 | |
| 107 NS_IMETHODIMP | |
| 108 AsyncHelper::SetLoadGroup(nsILoadGroup* aLoadGroup) | |
| 109 { | |
| 110 NS_WARNING("Shouldn't be called!"); | |
| 111 return NS_ERROR_NOT_IMPLEMENTED; | |
| 112 } | |
| 113 | |
| 114 NS_IMETHODIMP | |
| 115 AsyncHelper::GetLoadFlags(nsLoadFlags* aLoadFlags) | |
| 116 { | |
| 117 NS_WARNING("Shouldn't be called!"); | |
| 118 return NS_ERROR_NOT_IMPLEMENTED; | |
| 119 } | |
| 120 | |
| 121 NS_IMETHODIMP | |
| 122 AsyncHelper::SetLoadFlags(nsLoadFlags aLoadFlags) | |
| 123 { | |
| 124 NS_WARNING("Shouldn't be called!"); | |
| 125 return NS_ERROR_NOT_IMPLEMENTED; | |
| 126 } |
