# Copyright (C) 2010 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(NETSCAPE_PLUGIN_API)

messages -> NPObjectMessageReceiver LegacyReceiver NotRefCounted {
    Deallocate() -> () Synchronous
    HasMethod(WebKit::NPIdentifierData methodName) -> (bool returnValue) Synchronous
    Invoke(WebKit::NPIdentifierData methodName, Vector<WebKit::NPVariantData> argumentsData) -> (bool returnValue, WebKit::NPVariantData resultData) Synchronous
    InvokeDefault(Vector<WebKit::NPVariantData> argumentsData) -> (bool returnValue, WebKit::NPVariantData resultData) Synchronous
    HasProperty(WebKit::NPIdentifierData propertyName) -> (bool returnValue) Synchronous
    GetProperty(WebKit::NPIdentifierData propertyName) -> (bool returnValue, WebKit::NPVariantData resultData) Synchronous
    SetProperty(WebKit::NPIdentifierData propertyName, WebKit::NPVariantData propertyValueData) -> (bool returnValue) Synchronous
    RemoveProperty(WebKit::NPIdentifierData propertyName) -> (bool returnValue) Synchronous
    Enumerate() -> (bool returnValue, Vector<WebKit::NPIdentifierData> identifiersData) Synchronous
    Construct(Vector<WebKit::NPVariantData> argumentsData) -> (bool returnValue, WebKit::NPVariantData resultData) Synchronous
}

#endif
