| |
| /* |
| * Copyright (C) 2017 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. |
| */ |
| |
| #include "config.h" |
| #include "CacheStorageEngineConnection.h" |
| |
| #include "Logging.h" |
| #include "NetworkConnectionToWebProcess.h" |
| #include "WebCoreArgumentCoders.h" |
| #include <WebCore/CacheQueryOptions.h> |
| |
| namespace WebKit { |
| using namespace WebCore::DOMCacheEngine; |
| using namespace CacheStorage; |
| |
| #undef RELEASE_LOG_IF_ALLOWED |
| #define RELEASE_LOG_IF_ALLOWED(fmt, ...) RELEASE_LOG_IF(sessionID().isAlwaysOnLoggingAllowed(), CacheStorage, "%p - CacheStorageEngineConnection::" fmt, &m_connection.connection(), ##__VA_ARGS__) |
| #define RELEASE_LOG_FUNCTION_IF_ALLOWED_IN_CALLBACK(functionName, fmt, resultGetter) \ |
| if (!result.has_value())\ |
| RELEASE_LOG_ERROR_IF(sessionID.isAlwaysOnLoggingAllowed(), CacheStorage, "CacheStorageEngineConnection::%s - failed - error %d", functionName, (int)result.error()); \ |
| else {\ |
| auto value = resultGetter(result.value()); \ |
| UNUSED_PARAM(value); \ |
| RELEASE_LOG_IF(sessionID.isAlwaysOnLoggingAllowed(), CacheStorage, "CacheStorageEngineConnection::%s - succeeded - " fmt, functionName, value); \ |
| } |
| CacheStorageEngineConnection::CacheStorageEngineConnection(NetworkConnectionToWebProcess& connection) |
| : m_connection(connection) |
| { |
| } |
| |
| CacheStorageEngineConnection::~CacheStorageEngineConnection() |
| { |
| for (auto& references : m_cachesLocks) { |
| ASSERT(references.value); |
| Engine::unlock(m_connection.networkProcess(), sessionID(), references.key); |
| } |
| } |
| |
| void CacheStorageEngineConnection::open(WebCore::ClientOrigin&& origin, String&& cacheName, CacheIdentifierCallback&& callback) |
| { |
| RELEASE_LOG_IF_ALLOWED("open cache"); |
| Engine::open(m_connection.networkProcess(), sessionID(), WTFMove(origin), WTFMove(cacheName), [callback = WTFMove(callback), sessionID = this->sessionID()](auto& result) mutable { |
| RELEASE_LOG_FUNCTION_IF_ALLOWED_IN_CALLBACK("open", "cache identifier is %" PRIu64, [](const auto& value) { return value.identifier; }); |
| callback(result); |
| }); |
| } |
| |
| void CacheStorageEngineConnection::remove(uint64_t cacheIdentifier, CacheIdentifierCallback&& callback) |
| { |
| RELEASE_LOG_IF_ALLOWED("remove cache %" PRIu64, cacheIdentifier); |
| Engine::remove(m_connection.networkProcess(), sessionID(), cacheIdentifier, [callback = WTFMove(callback), sessionID = this->sessionID()](auto& result) mutable { |
| RELEASE_LOG_FUNCTION_IF_ALLOWED_IN_CALLBACK("remove", "removed cache %" PRIu64, [](const auto& value) { return value.identifier; }); |
| callback(result); |
| }); |
| } |
| |
| void CacheStorageEngineConnection::caches(WebCore::ClientOrigin&& origin, uint64_t updateCounter, CacheInfosCallback&& callback) |
| { |
| RELEASE_LOG_IF_ALLOWED("caches"); |
| Engine::retrieveCaches(m_connection.networkProcess(), sessionID(), WTFMove(origin), updateCounter, [callback = WTFMove(callback), origin, sessionID = this->sessionID()](auto&& result) mutable { |
| RELEASE_LOG_FUNCTION_IF_ALLOWED_IN_CALLBACK("caches", "caches size is %lu", [](const auto& value) { return value.infos.size(); }); |
| callback(WTFMove(result)); |
| }); |
| } |
| |
| void CacheStorageEngineConnection::retrieveRecords(uint64_t cacheIdentifier, URL&& url, RecordsCallback&& callback) |
| { |
| RELEASE_LOG_IF_ALLOWED("retrieveRecords in cache %" PRIu64, cacheIdentifier); |
| Engine::retrieveRecords(m_connection.networkProcess(), sessionID(), cacheIdentifier, WTFMove(url), [callback = WTFMove(callback), sessionID = this->sessionID()](auto&& result) mutable { |
| RELEASE_LOG_FUNCTION_IF_ALLOWED_IN_CALLBACK("retrieveRecords", "records size is %lu", [](const auto& value) { return value.size(); }); |
| callback(WTFMove(result)); |
| }); |
| } |
| |
| void CacheStorageEngineConnection::deleteMatchingRecords(uint64_t cacheIdentifier, WebCore::ResourceRequest&& request, WebCore::CacheQueryOptions&& options, RecordIdentifiersCallback&& callback) |
| { |
| RELEASE_LOG_IF_ALLOWED("deleteMatchingRecords in cache %" PRIu64, cacheIdentifier); |
| Engine::deleteMatchingRecords(m_connection.networkProcess(), sessionID(), cacheIdentifier, WTFMove(request), WTFMove(options), [callback = WTFMove(callback), sessionID = this->sessionID()](auto&& result) mutable { |
| RELEASE_LOG_FUNCTION_IF_ALLOWED_IN_CALLBACK("deleteMatchingRecords", "deleted %lu records", [](const auto& value) { return value.size(); }); |
| callback(WTFMove(result)); |
| }); |
| } |
| |
| void CacheStorageEngineConnection::putRecords(uint64_t cacheIdentifier, Vector<Record>&& records, RecordIdentifiersCallback&& callback) |
| { |
| RELEASE_LOG_IF_ALLOWED("putRecords in cache %" PRIu64 ", %lu records", cacheIdentifier, records.size()); |
| Engine::putRecords(m_connection.networkProcess(), sessionID(), cacheIdentifier, WTFMove(records), [callback = WTFMove(callback), sessionID = this->sessionID()](auto&& result) mutable { |
| RELEASE_LOG_FUNCTION_IF_ALLOWED_IN_CALLBACK("putRecords", "put %lu records", [](const auto& value) { return value.size(); }); |
| callback(WTFMove(result)); |
| }); |
| } |
| |
| void CacheStorageEngineConnection::reference(uint64_t cacheIdentifier) |
| { |
| RELEASE_LOG_IF_ALLOWED("reference cache %" PRIu64, cacheIdentifier); |
| auto& counter = m_cachesLocks.ensure(cacheIdentifier, []() { |
| return 0; |
| }).iterator->value; |
| if (!counter++) |
| Engine::lock(m_connection.networkProcess(), sessionID(), cacheIdentifier); |
| } |
| |
| void CacheStorageEngineConnection::dereference(uint64_t cacheIdentifier) |
| { |
| RELEASE_LOG_IF_ALLOWED("dereference cache %" PRIu64, cacheIdentifier); |
| |
| auto referenceResult = m_cachesLocks.find(cacheIdentifier); |
| if (referenceResult == m_cachesLocks.end()) |
| return; |
| |
| ASSERT(referenceResult->value); |
| if (--referenceResult->value) |
| return; |
| |
| Engine::unlock(m_connection.networkProcess(), sessionID(), cacheIdentifier); |
| m_cachesLocks.remove(referenceResult); |
| } |
| |
| void CacheStorageEngineConnection::clearMemoryRepresentation(WebCore::ClientOrigin&& origin, CompletionHandler<void(Optional<Error>&&)>&& completionHandler) |
| { |
| Engine::clearMemoryRepresentation(m_connection.networkProcess(), sessionID(), WTFMove(origin), WTFMove(completionHandler)); |
| } |
| |
| void CacheStorageEngineConnection::engineRepresentation(CompletionHandler<void(String&&)>&& completionHandler) |
| { |
| Engine::representation(m_connection.networkProcess(), sessionID(), WTFMove(completionHandler)); |
| } |
| |
| PAL::SessionID CacheStorageEngineConnection::sessionID() const |
| { |
| return m_connection.sessionID(); |
| } |
| |
| } |
| |
| #undef RELEASE_LOG_IF_ALLOWED |
| #undef RELEASE_LOG_FUNCTION_IF_ALLOWED_IN_CALLBACK |