The Tor Browser / file comparison
comparison: uriloader/prefetch/OfflineCacheUpdateParent.cpp
uriloader/prefetch/OfflineCacheUpdateParent.cpp
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
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| -1:000000000000 | 0:295b13d0047f |
|---|---|
| 1 /* -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |
| 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 "OfflineCacheUpdateParent.h" | |
| 7 | |
| 8 #include "mozilla/dom/TabParent.h" | |
| 9 #include "mozilla/ipc/URIUtils.h" | |
| 10 #include "mozilla/unused.h" | |
| 11 #include "nsOfflineCacheUpdate.h" | |
| 12 #include "nsIApplicationCache.h" | |
| 13 #include "nsIScriptSecurityManager.h" | |
| 14 #include "nsNetUtil.h" | |
| 15 #include "nsContentUtils.h" | |
| 16 | |
| 17 using namespace mozilla::ipc; | |
| 18 using mozilla::dom::TabParent; | |
| 19 | |
| 20 #if defined(PR_LOGGING) | |
| 21 // | |
| 22 // To enable logging (see prlog.h for full details): | |
| 23 // | |
| 24 // set NSPR_LOG_MODULES=nsOfflineCacheUpdate:5 | |
| 25 // set NSPR_LOG_FILE=offlineupdate.log | |
| 26 // | |
| 27 // this enables PR_LOG_ALWAYS level information and places all output in | |
| 28 // the file offlineupdate.log | |
| 29 // | |
| 30 extern PRLogModuleInfo *gOfflineCacheUpdateLog; | |
| 31 #endif | |
| 32 | |
| 33 #undef LOG | |
| 34 #define LOG(args) PR_LOG(gOfflineCacheUpdateLog, 4, args) | |
| 35 | |
| 36 #undef LOG_ENABLED | |
| 37 #define LOG_ENABLED() PR_LOG_TEST(gOfflineCacheUpdateLog, 4) | |
| 38 | |
| 39 namespace mozilla { | |
| 40 namespace docshell { | |
| 41 | |
| 42 //----------------------------------------------------------------------------- | |
| 43 // OfflineCacheUpdateParent::nsISupports | |
| 44 //----------------------------------------------------------------------------- | |
| 45 | |
| 46 NS_IMPL_ISUPPORTS(OfflineCacheUpdateParent, | |
| 47 nsIOfflineCacheUpdateObserver, | |
| 48 nsILoadContext) | |
| 49 | |
| 50 //----------------------------------------------------------------------------- | |
| 51 // OfflineCacheUpdateParent <public> | |
| 52 //----------------------------------------------------------------------------- | |
| 53 | |
| 54 OfflineCacheUpdateParent::OfflineCacheUpdateParent(uint32_t aAppId, | |
| 55 bool aIsInBrowser) | |
| 56 : mIPCClosed(false) | |
| 57 , mIsInBrowserElement(aIsInBrowser) | |
| 58 , mAppId(aAppId) | |
| 59 { | |
| 60 // Make sure the service has been initialized | |
| 61 nsOfflineCacheUpdateService::EnsureService(); | |
| 62 | |
| 63 LOG(("OfflineCacheUpdateParent::OfflineCacheUpdateParent [%p]", this)); | |
| 64 } | |
| 65 | |
| 66 OfflineCacheUpdateParent::~OfflineCacheUpdateParent() | |
| 67 { | |
| 68 LOG(("OfflineCacheUpdateParent::~OfflineCacheUpdateParent [%p]", this)); | |
| 69 } | |
| 70 | |
| 71 void | |
| 72 OfflineCacheUpdateParent::ActorDestroy(ActorDestroyReason why) | |
| 73 { | |
| 74 mIPCClosed = true; | |
| 75 } | |
| 76 | |
| 77 nsresult | |
| 78 OfflineCacheUpdateParent::Schedule(const URIParams& aManifestURI, | |
| 79 const URIParams& aDocumentURI, | |
| 80 const bool& stickDocument) | |
| 81 { | |
| 82 LOG(("OfflineCacheUpdateParent::RecvSchedule [%p]", this)); | |
| 83 | |
| 84 nsRefPtr<nsOfflineCacheUpdate> update; | |
| 85 nsCOMPtr<nsIURI> manifestURI = DeserializeURI(aManifestURI); | |
| 86 if (!manifestURI) | |
| 87 return NS_ERROR_FAILURE; | |
| 88 | |
| 89 nsOfflineCacheUpdateService* service = | |
| 90 nsOfflineCacheUpdateService::EnsureService(); | |
| 91 if (!service) | |
| 92 return NS_ERROR_FAILURE; | |
| 93 | |
| 94 bool offlinePermissionAllowed = false; | |
| 95 | |
| 96 nsCOMPtr<nsIPrincipal> principal; | |
| 97 nsContentUtils::GetSecurityManager()-> | |
| 98 GetAppCodebasePrincipal(manifestURI, mAppId, mIsInBrowserElement, | |
| 99 getter_AddRefs(principal)); | |
| 100 | |
| 101 nsresult rv = service->OfflineAppAllowed( | |
| 102 principal, nullptr, &offlinePermissionAllowed); | |
| 103 NS_ENSURE_SUCCESS(rv, rv); | |
| 104 | |
| 105 if (!offlinePermissionAllowed) | |
| 106 return NS_ERROR_DOM_SECURITY_ERR; | |
| 107 | |
| 108 nsCOMPtr<nsIURI> documentURI = DeserializeURI(aDocumentURI); | |
| 109 if (!documentURI) | |
| 110 return NS_ERROR_FAILURE; | |
| 111 | |
| 112 if (!NS_SecurityCompareURIs(manifestURI, documentURI, false)) | |
| 113 return NS_ERROR_DOM_SECURITY_ERR; | |
| 114 | |
| 115 service->FindUpdate(manifestURI, mAppId, mIsInBrowserElement, | |
| 116 getter_AddRefs(update)); | |
| 117 if (!update) { | |
| 118 update = new nsOfflineCacheUpdate(); | |
| 119 | |
| 120 // Leave aDocument argument null. Only glues and children keep | |
| 121 // document instances. | |
| 122 rv = update->Init(manifestURI, documentURI, nullptr, nullptr, | |
| 123 mAppId, mIsInBrowserElement); | |
| 124 NS_ENSURE_SUCCESS(rv, rv); | |
| 125 | |
| 126 rv = update->Schedule(); | |
| 127 NS_ENSURE_SUCCESS(rv, rv); | |
| 128 } | |
| 129 | |
| 130 update->AddObserver(this, false); | |
| 131 | |
| 132 if (stickDocument) { | |
| 133 nsCOMPtr<nsIURI> stickURI; | |
| 134 documentURI->Clone(getter_AddRefs(stickURI)); | |
| 135 update->StickDocument(stickURI); | |
| 136 } | |
| 137 | |
| 138 return NS_OK; | |
| 139 } | |
| 140 | |
| 141 NS_IMETHODIMP | |
| 142 OfflineCacheUpdateParent::UpdateStateChanged(nsIOfflineCacheUpdate *aUpdate, uint32_t state) | |
| 143 { | |
| 144 if (mIPCClosed) | |
| 145 return NS_ERROR_UNEXPECTED; | |
| 146 | |
| 147 LOG(("OfflineCacheUpdateParent::StateEvent [%p]", this)); | |
| 148 | |
| 149 uint64_t byteProgress; | |
| 150 aUpdate->GetByteProgress(&byteProgress); | |
| 151 unused << SendNotifyStateEvent(state, byteProgress); | |
| 152 | |
| 153 if (state == nsIOfflineCacheUpdateObserver::STATE_FINISHED) { | |
| 154 // Tell the child the particulars after the update has finished. | |
| 155 // Sending the Finish event will release the child side of the protocol | |
| 156 // and notify "offline-cache-update-completed" on the child process. | |
| 157 bool isUpgrade; | |
| 158 aUpdate->GetIsUpgrade(&isUpgrade); | |
| 159 bool succeeded; | |
| 160 aUpdate->GetSucceeded(&succeeded); | |
| 161 | |
| 162 unused << SendFinish(succeeded, isUpgrade); | |
| 163 } | |
| 164 | |
| 165 return NS_OK; | |
| 166 } | |
| 167 | |
| 168 NS_IMETHODIMP | |
| 169 OfflineCacheUpdateParent::ApplicationCacheAvailable(nsIApplicationCache *aApplicationCache) | |
| 170 { | |
| 171 if (mIPCClosed) | |
| 172 return NS_ERROR_UNEXPECTED; | |
| 173 | |
| 174 NS_ENSURE_ARG(aApplicationCache); | |
| 175 | |
| 176 nsCString cacheClientId; | |
| 177 aApplicationCache->GetClientID(cacheClientId); | |
| 178 nsCString cacheGroupId; | |
| 179 aApplicationCache->GetGroupID(cacheGroupId); | |
| 180 | |
| 181 unused << SendAssociateDocuments(cacheGroupId, cacheClientId); | |
| 182 return NS_OK; | |
| 183 } | |
| 184 | |
| 185 //----------------------------------------------------------------------------- | |
| 186 // OfflineCacheUpdateParent::nsILoadContext | |
| 187 //----------------------------------------------------------------------------- | |
| 188 | |
| 189 NS_IMETHODIMP | |
| 190 OfflineCacheUpdateParent::GetAssociatedWindow(nsIDOMWindow * *aAssociatedWindow) | |
| 191 { | |
| 192 return NS_ERROR_NOT_IMPLEMENTED; | |
| 193 } | |
| 194 | |
| 195 NS_IMETHODIMP | |
| 196 OfflineCacheUpdateParent::GetTopWindow(nsIDOMWindow * *aTopWindow) | |
| 197 { | |
| 198 return NS_ERROR_NOT_IMPLEMENTED; | |
| 199 } | |
| 200 | |
| 201 NS_IMETHODIMP | |
| 202 OfflineCacheUpdateParent::GetTopFrameElement(nsIDOMElement** aElement) | |
| 203 { | |
| 204 return NS_ERROR_NOT_IMPLEMENTED; | |
| 205 } | |
| 206 | |
| 207 NS_IMETHODIMP | |
| 208 OfflineCacheUpdateParent::IsAppOfType(uint32_t appType, bool *_retval) | |
| 209 { | |
| 210 return NS_ERROR_NOT_IMPLEMENTED; | |
| 211 } | |
| 212 | |
| 213 NS_IMETHODIMP | |
| 214 OfflineCacheUpdateParent::GetIsContent(bool *aIsContent) | |
| 215 { | |
| 216 return NS_ERROR_NOT_IMPLEMENTED; | |
| 217 } | |
| 218 | |
| 219 NS_IMETHODIMP | |
| 220 OfflineCacheUpdateParent::GetUsePrivateBrowsing(bool *aUsePrivateBrowsing) | |
| 221 { | |
| 222 return NS_ERROR_NOT_IMPLEMENTED; | |
| 223 } | |
| 224 NS_IMETHODIMP | |
| 225 OfflineCacheUpdateParent::SetUsePrivateBrowsing(bool aUsePrivateBrowsing) | |
| 226 { | |
| 227 return NS_ERROR_NOT_IMPLEMENTED; | |
| 228 } | |
| 229 | |
| 230 NS_IMETHODIMP | |
| 231 OfflineCacheUpdateParent::SetPrivateBrowsing(bool aUsePrivateBrowsing) | |
| 232 { | |
| 233 return NS_ERROR_NOT_IMPLEMENTED; | |
| 234 } | |
| 235 | |
| 236 NS_IMETHODIMP | |
| 237 OfflineCacheUpdateParent::GetUseRemoteTabs(bool *aUseRemoteTabs) | |
| 238 { | |
| 239 return NS_ERROR_NOT_IMPLEMENTED; | |
| 240 } | |
| 241 | |
| 242 NS_IMETHODIMP | |
| 243 OfflineCacheUpdateParent::SetRemoteTabs(bool aUseRemoteTabs) | |
| 244 { | |
| 245 return NS_ERROR_NOT_IMPLEMENTED; | |
| 246 } | |
| 247 | |
| 248 NS_IMETHODIMP | |
| 249 OfflineCacheUpdateParent::GetIsInBrowserElement(bool *aIsInBrowserElement) | |
| 250 { | |
| 251 *aIsInBrowserElement = mIsInBrowserElement; | |
| 252 return NS_OK; | |
| 253 } | |
| 254 | |
| 255 NS_IMETHODIMP | |
| 256 OfflineCacheUpdateParent::GetAppId(uint32_t *aAppId) | |
| 257 { | |
| 258 *aAppId = mAppId; | |
| 259 return NS_OK; | |
| 260 } | |
| 261 | |
| 262 } // docshell | |
| 263 } // mozilla |
