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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 "nsMessengerContentHandler.h"
#include "nsIChannel.h"
#include "nsPIDOMWindow.h"
#include "nsIServiceManager.h"
#include "nsIWindowWatcher.h"
#include "nsIDocShell.h"
#include "nsIWebNavigation.h"
#include "nsIURL.h"
#include "nsStringGlue.h"
#include "nsMsgBaseCID.h"
#include "plstr.h"
#include "nsIURL.h"
#include "nsServiceManagerUtils.h"
nsMessengerContentHandler::nsMessengerContentHandler()
{
}
/* the following macro actually implement addref, release and query interface for our component. */
NS_IMPL_ISUPPORTS(nsMessengerContentHandler, nsIContentHandler)
nsMessengerContentHandler::~nsMessengerContentHandler()
{
}
NS_IMETHODIMP nsMessengerContentHandler::HandleContent(const char * aContentType,
nsIInterfaceRequestor* aWindowContext, nsIRequest *request)
{
nsresult rv = NS_OK;
if (!request)
return NS_ERROR_NULL_POINTER;
// First of all, get the content type and make sure it is a content type we know how to handle!
if (PL_strcasecmp(aContentType, "application/x-message-display") == 0) {
nsCOMPtr<nsIURI> aUri;
nsCOMPtr<nsIChannel> aChannel = do_QueryInterface(request);
if (!aChannel) return NS_ERROR_FAILURE;
rv = aChannel->GetURI(getter_AddRefs(aUri));
if (aUri)
{
rv = request->Cancel(NS_ERROR_ABORT);
if (NS_SUCCEEDED(rv))
{
nsCOMPtr<nsIURL> aUrl = do_QueryInterface(aUri);
if (aUrl)
{
nsAutoCString queryPart;
aUrl->GetQuery(queryPart);
queryPart.Replace(queryPart.Find("type=message/rfc822"),
sizeof("type=message/rfc822") - 1,
"type=application/x-message-display");
aUrl->SetQuery(queryPart);
rv = OpenWindow(aUri);
}
}
}
}
return rv;
}
// Utility function to open a message display window and and load the message in it.
nsresult nsMessengerContentHandler::OpenWindow(nsIURI* aURI)
{
NS_ENSURE_ARG_POINTER(aURI);
nsCOMPtr<nsIWindowWatcher> wwatch = do_GetService("@mozilla.org/embedcomp/window-watcher;1");
if (!wwatch)
return NS_ERROR_FAILURE;
nsCOMPtr<mozIDOMWindowProxy> newWindow;
return wwatch->OpenWindow(0, "chrome://messenger/content/messageWindow.xul",
"_blank", "all,chrome,dialog=no,status,toolbar", aURI,
getter_AddRefs(newWindow));
}
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