/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsIProtocolHandler.idl"

interface nsIChannel;
interface nsIURI;
interface nsIProxyInfo;
interface nsILoadInfo;

[scriptable, uuid(3756047a-fa2b-4b45-9948-3b5f8fc375e7)]
interface nsIProxiedProtocolHandler : nsIProtocolHandler
{
    /** Create a new channel with the given proxyInfo
     *
     * @param uri the channel uri
     * @param proxyInfo any proxy information that has already been determined,
     *        or null if channel should later determine the proxy on its own using
     *        proxyResolveFlags/proxyURI
     * @param proxyResolveFlags used if the proxy is later determined
     *        from nsIProtocolProxyService::asyncResolve
     * @param proxyURI used if the proxy is later determined from
     *        nsIProtocolProxyService::asyncResolve with this as the proxyURI name.
     *        Generally this is the same as uri (or null which has the same
     *        effect), except in the case of websockets which wants to bootstrap
     *        to an http:// channel but make its proxy determination based on
     *        a ws:// uri.
     * @param aLoadInfo used to evaluate who initated the resource request.
     */
    nsIChannel newProxiedChannel2(in nsIURI uri, in nsIProxyInfo proxyInfo,
                                  in unsigned long proxyResolveFlags,
                                  in nsIURI proxyURI,
                                  in nsILoadInfo aLoadInfo);

    /** Create a new channel with the given proxyInfo
     *
     * @param uri the channel uri
     * @param proxyInfo any proxy information that has already been determined,
     *        or null if channel should later determine the proxy on its own using
     *        proxyResolveFlags/proxyURI
     * @param proxyResolveFlags used if the proxy is later determined
     *        from nsIProtocolProxyService::asyncResolve
     * @param proxyURI used if the proxy is later determined from
     *        nsIProtocolProxyService::asyncResolve with this as the proxyURI name.
     *        Generally this is the same as uri (or null which has the same
     *        effect), except in the case of websockets which wants to bootstrap
     *        to an http:// channel but make its proxy determination based on
     *        a ws:// uri.
     */
    nsIChannel newProxiedChannel(in nsIURI uri, in nsIProxyInfo proxyInfo,
                                 in unsigned long proxyResolveFlags,
                                 in nsIURI proxyURI);
};
