# 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.

#if ENABLE(SERVICE_WORKER)

messages -> WebSWContextManagerConnection NotRefCounted {
    InstallServiceWorker(struct WebCore::ServiceWorkerContextData contextData, struct WebCore::ServiceWorkerData workerData, String userAgent, enum:bool WebCore::WorkerThreadMode workerThreadMode)
    UpdateAppInitiatedValue(WebCore::ServiceWorkerIdentifier serviceWorkerIdentifier, enum:bool WebCore::LastNavigationWasAppInitiated lastNavigationWasAppInitiated)
    StartFetch(WebCore::SWServerConnectionIdentifier serverConnectionIdentifier, WebCore::ServiceWorkerIdentifier serviceWorkerIdentifier, WebCore::FetchIdentifier fetchIdentifier, WebCore::ResourceRequest request, struct WebCore::FetchOptions options, IPC::FormDataReference requestBody, String referrer)
    CancelFetch(WebCore::SWServerConnectionIdentifier serverConnectionIdentifier, WebCore::ServiceWorkerIdentifier serviceWorkerIdentifier, WebCore::FetchIdentifier fetchIdentifier)
    ContinueDidReceiveFetchResponse(WebCore::SWServerConnectionIdentifier serverConnectionIdentifier, WebCore::ServiceWorkerIdentifier serviceWorkerIdentifier, WebCore::FetchIdentifier fetchIdentifier)
    PostMessageToServiceWorker(WebCore::ServiceWorkerIdentifier destinationIdentifier, struct WebCore::MessageWithMessagePorts message, WebCore::ServiceWorkerOrClientData sourceData)
    FireInstallEvent(WebCore::ServiceWorkerIdentifier identifier)
    FireActivateEvent(WebCore::ServiceWorkerIdentifier identifier)
    FirePushEvent(WebCore::ServiceWorkerIdentifier identifier, std::optional<IPC::DataReference> data) -> (bool result) Async

    TerminateWorker(WebCore::ServiceWorkerIdentifier identifier)
#if ENABLE(SHAREABLE_RESOURCE) && PLATFORM(COCOA)
    DidSaveScriptsToDisk(WebCore::ServiceWorkerIdentifier serviceWorkerIdentifier, WebCore::ScriptBuffer script, HashMap<URL, WebCore::ScriptBuffer> importedScripts);
#endif
    FindClientByIdentifierCompleted(uint64_t clientIdRequestIdentifier, std::optional<WebCore::ServiceWorkerClientData> data, bool hasSecurityError)
    MatchAllCompleted(uint64_t matchAllRequestIdentifier, Vector<WebCore::ServiceWorkerClientData> clientsData)
    SetUserAgent(String userAgent)
    UpdatePreferencesStore(struct WebKit::WebPreferencesStore store)
    Close()
    SetThrottleState(bool isThrottleable)
}

#endif
