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: #ifndef nsOfflineCacheUpdateGlue_h
michael@0: #define nsOfflineCacheUpdateGlue_h
michael@0: 
michael@0: #include "nsIOfflineCacheUpdate.h"
michael@0: 
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsAutoPtr.h"
michael@0: #include "nsString.h"
michael@0: #include "nsWeakReference.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: class nsOfflineCacheUpdate;
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace docshell {
michael@0: 
michael@0: // Like FORWARD_SAFE except methods:
michael@0: //    Schedule
michael@0: //    Init
michael@0: #define NS_ADJUSTED_FORWARD_NSIOFFLINECACHEUPDATE(_to) \
michael@0:   NS_IMETHOD GetStatus(uint16_t *aStatus) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetStatus(aStatus); } \
michael@0:   NS_IMETHOD GetPartial(bool *aPartial) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetPartial(aPartial); } \
michael@0:   NS_IMETHOD GetIsUpgrade(bool *aIsUpgrade) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetIsUpgrade(aIsUpgrade); } \
michael@0:   NS_IMETHOD GetUpdateDomain(nsACString & aUpdateDomain) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetUpdateDomain(aUpdateDomain); } \
michael@0:   NS_IMETHOD GetManifestURI(nsIURI **aManifestURI) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetManifestURI(aManifestURI); } \
michael@0:   NS_IMETHOD GetSucceeded(bool *aSucceeded) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetSucceeded(aSucceeded); } \
michael@0:   NS_IMETHOD InitPartial(nsIURI *aManifestURI, const nsACString & aClientID, nsIURI *aDocumentURI) { return !_to ? NS_ERROR_NULL_POINTER : _to->InitPartial(aManifestURI, aClientID, aDocumentURI); } \
michael@0:   NS_IMETHOD InitForUpdateCheck(nsIURI *aManifestURI, uint32_t aAppID, bool aInBrowser, nsIObserver *aObserver) { return !_to ? NS_ERROR_NULL_POINTER : _to->InitForUpdateCheck(aManifestURI, aAppID, aInBrowser, aObserver); } \
michael@0:   NS_IMETHOD AddDynamicURI(nsIURI *aURI) { return !_to ? NS_ERROR_NULL_POINTER : _to->AddDynamicURI(aURI); } \
michael@0:   NS_IMETHOD AddObserver(nsIOfflineCacheUpdateObserver *aObserver, bool aHoldWeak) { return !_to ? NS_ERROR_NULL_POINTER : _to->AddObserver(aObserver, aHoldWeak); } \
michael@0:   NS_IMETHOD RemoveObserver(nsIOfflineCacheUpdateObserver *aObserver) { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveObserver(aObserver); } \
michael@0:   NS_IMETHOD GetByteProgress(uint64_t * _result) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetByteProgress(_result); } \
michael@0:   NS_IMETHOD Cancel() { return !_to ? NS_ERROR_NULL_POINTER : _to->Cancel(); }
michael@0: 
michael@0: class OfflineCacheUpdateGlue MOZ_FINAL : public nsSupportsWeakReference
michael@0:                                        , public nsIOfflineCacheUpdate
michael@0:                                        , public nsIOfflineCacheUpdateObserver
michael@0: {
michael@0: public:
michael@0:     NS_DECL_ISUPPORTS
michael@0: 
michael@0: private:
michael@0:     nsIOfflineCacheUpdate* EnsureUpdate();
michael@0: 
michael@0: public:
michael@0:     NS_ADJUSTED_FORWARD_NSIOFFLINECACHEUPDATE(EnsureUpdate())
michael@0:     NS_IMETHOD Schedule(void);
michael@0:     NS_IMETHOD Init(nsIURI *aManifestURI, 
michael@0:                     nsIURI *aDocumentURI,
michael@0:                     nsIDOMDocument *aDocument,
michael@0:                     nsIFile *aCustomProfileDir,
michael@0:                     uint32_t aAppID,
michael@0:                     bool aInBrowser);
michael@0: 
michael@0:     NS_DECL_NSIOFFLINECACHEUPDATEOBSERVER
michael@0: 
michael@0:     OfflineCacheUpdateGlue();
michael@0:     ~OfflineCacheUpdateGlue();
michael@0: 
michael@0:     void SetDocument(nsIDOMDocument *aDocument);
michael@0: 
michael@0: private:
michael@0:     nsRefPtr<nsOfflineCacheUpdate> mUpdate;
michael@0: 
michael@0:     /* Document that requested this update */
michael@0:     nsCOMPtr<nsIDOMDocument> mDocument;
michael@0:     nsCOMPtr<nsIURI> mDocumentURI;
michael@0: };
michael@0: 
michael@0: }
michael@0: }
michael@0: 
michael@0: #endif