Source/WebKit/NetworkProcess/mac/NetworkConnectionToWebProcessMac.mm

/*
 * Copyright (C) 2020 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.
 */

#import "config.h"
#import "NetworkConnectionToWebProcess.h"

#import <pal/spi/cocoa/LaunchServicesSPI.h>
#import <wtf/cocoa/VectorCocoa.h>

namespace WebKit {

#if PLATFORM(MAC)

void NetworkConnectionToWebProcess::updateActivePages(const String& overrideDisplayName, const Vector<String>& activePagesOrigins, audit_token_t auditToken)
{
    // Setting and getting the display name of another process requires a private entitlement.
#if USE(APPLE_INTERNAL_SDK)
    auto asn = adoptCF(_LSCopyLSASNForAuditToken(kLSDefaultSessionID, auditToken));
    if (!overrideDisplayName)
        _LSSetApplicationInformationItem(kLSDefaultSessionID, asn.get(), CFSTR("LSActivePageUserVisibleOriginsKey"), (__bridge CFArrayRef)createNSArray(activePagesOrigins).get(), nullptr);
    else
        _LSSetApplicationInformationItem(kLSDefaultSessionID, asn.get(), _kLSDisplayNameKey, overrideDisplayName.createCFString().get(), nullptr);
#else
    UNUSED_PARAM(overrideDisplayName);
    UNUSED_PARAM(activePagesOrigins);
    UNUSED_PARAM(auditToken);
#endif
}

void NetworkConnectionToWebProcess::getProcessDisplayName(audit_token_t auditToken, CompletionHandler<void(const String&)>&& completionHandler)
{
#if USE(APPLE_INTERNAL_SDK)
    auto asn = adoptCF(_LSCopyLSASNForAuditToken(kLSDefaultSessionID, auditToken));
    return completionHandler(adoptCF((CFStringRef)_LSCopyApplicationInformationItem(kLSDefaultSessionID, asn.get(), _kLSDisplayNameKey)).get());
#else
    completionHandler({ });
#endif
}

#endif // PLATFORM(MAC)

} // namespace WebKit