| /* |
| * Copyright (C) 2021 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #import "PushAppBundle.h" |
| #import "PushClientConnection.h" |
| #import <wtf/CompletionHandler.h> |
| #import <wtf/OSObjectPtr.h> |
| #import <wtf/spi/darwin/XPCSPI.h> |
| #import <wtf/text/WTFString.h> |
| |
| namespace WebPushD { |
| |
| class PushAppBundle; |
| class ClientConnection; |
| |
| class AppBundleRequest : public PushAppBundleClient { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| virtual ~AppBundleRequest(); |
| |
| virtual const char* transactionDescription() const = 0; |
| |
| void start(); |
| void cancel(); |
| |
| protected: |
| AppBundleRequest(ClientConnection&, const String& originString); |
| |
| void cleanupAfterCompletionHandler(); |
| |
| WeakPtr<ClientConnection> m_connection; |
| String m_originString; |
| RefPtr<PushAppBundle> m_appBundle; |
| OSObjectPtr<os_transaction_t> m_transaction; |
| |
| private: |
| virtual void startInternal() = 0; |
| }; |
| |
| template<typename CompletionType> |
| class AppBundleRequestImpl : public AppBundleRequest { |
| protected: |
| AppBundleRequestImpl(ClientConnection& connection, const String& originString, CompletionHandler<void(CompletionType)>&& completionHandler) |
| : AppBundleRequest(connection, originString) |
| , m_completionHandler(WTFMove(completionHandler)) |
| { |
| } |
| |
| virtual ~AppBundleRequestImpl() |
| { |
| ASSERT(!m_appBundle); |
| } |
| |
| void callCompletionHandlerAndCleanup(CompletionType result) |
| { |
| ASSERT(m_completionHandler); |
| m_completionHandler(result); |
| |
| cleanupAfterCompletionHandler(); |
| } |
| |
| virtual void startInternal() = 0; |
| virtual const char* transactionDescription() const = 0; |
| |
| private: |
| CompletionHandler<void(CompletionType)> m_completionHandler; |
| }; |
| |
| class AppBundlePermissionsRequest : public AppBundleRequestImpl<bool> { |
| public: |
| AppBundlePermissionsRequest(ClientConnection& connection, const String& originString, CompletionHandler<void(bool)>&& completionHandler) |
| : AppBundleRequestImpl(connection, originString, WTFMove(completionHandler)) |
| { |
| } |
| |
| private: |
| const char* transactionDescription() const final { return "WebPush Permissions Bundle Request"; } |
| |
| void startInternal() final; |
| void didCheckForExistingBundle(PushAppBundle&, PushAppBundleExists) final; |
| void didDeleteExistingBundleWithError(PushAppBundle&, NSError *) final { RELEASE_ASSERT_NOT_REACHED(); } |
| void didCreateAppBundle(PushAppBundle&, PushAppBundleCreationResult) final; |
| }; |
| |
| class AppBundleDeletionRequest : public AppBundleRequestImpl<const String&> { |
| public: |
| AppBundleDeletionRequest(ClientConnection& connection, const String& originString, CompletionHandler<void(const String&)>&& completionHandler) |
| : AppBundleRequestImpl(connection, originString, WTFMove(completionHandler)) |
| { |
| } |
| |
| private: |
| const char* transactionDescription() const final { return "WebPush Bundle Deletion Request"; } |
| |
| void startInternal() final; |
| void didCheckForExistingBundle(PushAppBundle&, PushAppBundleExists) final { RELEASE_ASSERT_NOT_REACHED(); } |
| void didDeleteExistingBundleWithError(PushAppBundle&, NSError *) final; |
| void didCreateAppBundle(PushAppBundle&, PushAppBundleCreationResult) final { RELEASE_ASSERT_NOT_REACHED(); } |
| }; |
| |
| } // namespace WebPushD |