michael@0: /* -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "OfflineCacheUpdateParent.h"
michael@0: 
michael@0: #include "mozilla/dom/TabParent.h"
michael@0: #include "mozilla/ipc/URIUtils.h"
michael@0: #include "mozilla/unused.h"
michael@0: #include "nsOfflineCacheUpdate.h"
michael@0: #include "nsIApplicationCache.h"
michael@0: #include "nsIScriptSecurityManager.h"
michael@0: #include "nsNetUtil.h"
michael@0: #include "nsContentUtils.h"
michael@0: 
michael@0: using namespace mozilla::ipc;
michael@0: using mozilla::dom::TabParent;
michael@0: 
michael@0: #if defined(PR_LOGGING)
michael@0: //
michael@0: // To enable logging (see prlog.h for full details):
michael@0: //
michael@0: //    set NSPR_LOG_MODULES=nsOfflineCacheUpdate:5
michael@0: //    set NSPR_LOG_FILE=offlineupdate.log
michael@0: //
michael@0: // this enables PR_LOG_ALWAYS level information and places all output in
michael@0: // the file offlineupdate.log
michael@0: //
michael@0: extern PRLogModuleInfo *gOfflineCacheUpdateLog;
michael@0: #endif
michael@0: 
michael@0: #undef LOG
michael@0: #define LOG(args) PR_LOG(gOfflineCacheUpdateLog, 4, args)
michael@0: 
michael@0: #undef LOG_ENABLED
michael@0: #define LOG_ENABLED() PR_LOG_TEST(gOfflineCacheUpdateLog, 4)
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace docshell {
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: // OfflineCacheUpdateParent::nsISupports
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: NS_IMPL_ISUPPORTS(OfflineCacheUpdateParent,
michael@0:                   nsIOfflineCacheUpdateObserver,
michael@0:                   nsILoadContext)
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: // OfflineCacheUpdateParent <public>
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: OfflineCacheUpdateParent::OfflineCacheUpdateParent(uint32_t aAppId,
michael@0:                                                    bool aIsInBrowser)
michael@0:     : mIPCClosed(false)
michael@0:     , mIsInBrowserElement(aIsInBrowser)
michael@0:     , mAppId(aAppId)
michael@0: {
michael@0:     // Make sure the service has been initialized
michael@0:     nsOfflineCacheUpdateService::EnsureService();
michael@0: 
michael@0:     LOG(("OfflineCacheUpdateParent::OfflineCacheUpdateParent [%p]", this));
michael@0: }
michael@0: 
michael@0: OfflineCacheUpdateParent::~OfflineCacheUpdateParent()
michael@0: {
michael@0:     LOG(("OfflineCacheUpdateParent::~OfflineCacheUpdateParent [%p]", this));
michael@0: }
michael@0: 
michael@0: void
michael@0: OfflineCacheUpdateParent::ActorDestroy(ActorDestroyReason why)
michael@0: {
michael@0:     mIPCClosed = true;
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: OfflineCacheUpdateParent::Schedule(const URIParams& aManifestURI,
michael@0:                                    const URIParams& aDocumentURI,
michael@0:                                    const bool& stickDocument)
michael@0: {
michael@0:     LOG(("OfflineCacheUpdateParent::RecvSchedule [%p]", this));
michael@0: 
michael@0:     nsRefPtr<nsOfflineCacheUpdate> update;
michael@0:     nsCOMPtr<nsIURI> manifestURI = DeserializeURI(aManifestURI);
michael@0:     if (!manifestURI)
michael@0:         return NS_ERROR_FAILURE;
michael@0: 
michael@0:     nsOfflineCacheUpdateService* service =
michael@0:         nsOfflineCacheUpdateService::EnsureService();
michael@0:     if (!service)
michael@0:         return NS_ERROR_FAILURE;
michael@0: 
michael@0:     bool offlinePermissionAllowed = false;
michael@0: 
michael@0:     nsCOMPtr<nsIPrincipal> principal;
michael@0:     nsContentUtils::GetSecurityManager()->
michael@0:         GetAppCodebasePrincipal(manifestURI, mAppId, mIsInBrowserElement,
michael@0:                                 getter_AddRefs(principal));
michael@0: 
michael@0:     nsresult rv = service->OfflineAppAllowed(
michael@0:         principal, nullptr, &offlinePermissionAllowed);
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:     if (!offlinePermissionAllowed)
michael@0:         return NS_ERROR_DOM_SECURITY_ERR;
michael@0: 
michael@0:     nsCOMPtr<nsIURI> documentURI = DeserializeURI(aDocumentURI);
michael@0:     if (!documentURI)
michael@0:         return NS_ERROR_FAILURE;
michael@0: 
michael@0:     if (!NS_SecurityCompareURIs(manifestURI, documentURI, false))
michael@0:         return NS_ERROR_DOM_SECURITY_ERR;
michael@0: 
michael@0:     service->FindUpdate(manifestURI, mAppId, mIsInBrowserElement,
michael@0:                         getter_AddRefs(update));
michael@0:     if (!update) {
michael@0:         update = new nsOfflineCacheUpdate();
michael@0: 
michael@0:         // Leave aDocument argument null. Only glues and children keep 
michael@0:         // document instances.
michael@0:         rv = update->Init(manifestURI, documentURI, nullptr, nullptr,
michael@0:                           mAppId, mIsInBrowserElement);
michael@0:         NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:         rv = update->Schedule();
michael@0:         NS_ENSURE_SUCCESS(rv, rv);
michael@0:     }
michael@0: 
michael@0:     update->AddObserver(this, false);
michael@0: 
michael@0:     if (stickDocument) {
michael@0:         nsCOMPtr<nsIURI> stickURI;
michael@0:         documentURI->Clone(getter_AddRefs(stickURI));
michael@0:         update->StickDocument(stickURI);
michael@0:     }
michael@0: 
michael@0:     return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::UpdateStateChanged(nsIOfflineCacheUpdate *aUpdate, uint32_t state)
michael@0: {
michael@0:     if (mIPCClosed)
michael@0:         return NS_ERROR_UNEXPECTED;
michael@0: 
michael@0:     LOG(("OfflineCacheUpdateParent::StateEvent [%p]", this));
michael@0: 
michael@0:     uint64_t byteProgress;
michael@0:     aUpdate->GetByteProgress(&byteProgress);
michael@0:     unused << SendNotifyStateEvent(state, byteProgress);
michael@0: 
michael@0:     if (state == nsIOfflineCacheUpdateObserver::STATE_FINISHED) {
michael@0:         // Tell the child the particulars after the update has finished.
michael@0:         // Sending the Finish event will release the child side of the protocol
michael@0:         // and notify "offline-cache-update-completed" on the child process.
michael@0:         bool isUpgrade;
michael@0:         aUpdate->GetIsUpgrade(&isUpgrade);
michael@0:         bool succeeded;
michael@0:         aUpdate->GetSucceeded(&succeeded);
michael@0: 
michael@0:         unused << SendFinish(succeeded, isUpgrade);
michael@0:     }
michael@0: 
michael@0:     return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::ApplicationCacheAvailable(nsIApplicationCache *aApplicationCache)
michael@0: {
michael@0:     if (mIPCClosed)
michael@0:         return NS_ERROR_UNEXPECTED;
michael@0: 
michael@0:     NS_ENSURE_ARG(aApplicationCache);
michael@0: 
michael@0:     nsCString cacheClientId;
michael@0:     aApplicationCache->GetClientID(cacheClientId);
michael@0:     nsCString cacheGroupId;
michael@0:     aApplicationCache->GetGroupID(cacheGroupId);
michael@0: 
michael@0:     unused << SendAssociateDocuments(cacheGroupId, cacheClientId);
michael@0:     return NS_OK;
michael@0: }
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: // OfflineCacheUpdateParent::nsILoadContext
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::GetAssociatedWindow(nsIDOMWindow * *aAssociatedWindow)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::GetTopWindow(nsIDOMWindow * *aTopWindow)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::GetTopFrameElement(nsIDOMElement** aElement)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::IsAppOfType(uint32_t appType, bool *_retval)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::GetIsContent(bool *aIsContent)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::GetUsePrivateBrowsing(bool *aUsePrivateBrowsing)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::SetUsePrivateBrowsing(bool aUsePrivateBrowsing)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::SetPrivateBrowsing(bool aUsePrivateBrowsing)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::GetUseRemoteTabs(bool *aUseRemoteTabs)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::SetRemoteTabs(bool aUseRemoteTabs)
michael@0: {
michael@0:     return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::GetIsInBrowserElement(bool *aIsInBrowserElement)
michael@0: {
michael@0:     *aIsInBrowserElement = mIsInBrowserElement;
michael@0:     return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: OfflineCacheUpdateParent::GetAppId(uint32_t *aAppId)
michael@0: {
michael@0:     *aAppId = mAppId;
michael@0:     return NS_OK;
michael@0: }
michael@0: 
michael@0: } // docshell
michael@0: } // mozilla