# 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.

messages -> WebContext {

    # History client messages.
    DidNavigateWithNavigationData(uint64_t pageID, WebKit::WebNavigationDataStore store, uint64_t frameID)
    DidPerformClientRedirect(uint64_t pageID, WTF::String sourceURLString, WTF::String destinationURLString, uint64_t frameID)
    DidPerformServerRedirect(uint64_t pageID, WTF::String sourceURLString, WTF::String destinationURLString, uint64_t frameID)
    DidUpdateHistoryTitle(uint64_t pageID, WTF::String title, WTF::String url, uint64_t frameID)

    # Visited link provider messages.
    AddVisitedLinkHash(uint64_t linkHash)
    
    # Plugin messages.
    GetPlugins(bool refresh) -> (Vector<WebCore::PluginInfo> plugins)
    GetPluginPath(WTF::String mimeType, WTF::String urlString) -> (WTF::String pluginPath)

#if !ENABLE(PLUGIN_PROCESS)
    void DidGetSitesWithPluginData(Vector<WTF::String> sites, uint64_t callbackID)
    void DidClearPluginSiteData(uint64_t callbackID)
#endif

}
