208 строки
7.3 KiB
C++
208 строки
7.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Seth Spitzer <sspitzer@netscape.com>
|
|
* Pierre Phaneuf <pp@ludusdesign.com>
|
|
* Mark Banner <mark@standard8.demon.co.uk>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "nsAbContentHandler.h"
|
|
#include "nsAbBaseCID.h"
|
|
#include "nsNetUtil.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsAutoPtr.h"
|
|
#include "nsISupportsPrimitives.h"
|
|
#include "plstr.h"
|
|
#include "nsIDOMWindow.h"
|
|
#include "nsMsgUtils.h"
|
|
#include "nsIMsgVCardService.h"
|
|
#include "nsIAbCard.h"
|
|
#include "nsIAbManager.h"
|
|
#include "nsVCard.h"
|
|
|
|
//
|
|
// nsAbContentHandler
|
|
//
|
|
nsAbContentHandler::nsAbContentHandler()
|
|
{
|
|
}
|
|
|
|
nsAbContentHandler::~nsAbContentHandler()
|
|
{
|
|
}
|
|
|
|
NS_IMPL_THREADSAFE_ADDREF(nsAbContentHandler)
|
|
NS_IMPL_THREADSAFE_RELEASE(nsAbContentHandler)
|
|
|
|
NS_IMPL_QUERY_INTERFACE2(nsAbContentHandler,
|
|
nsIContentHandler,
|
|
nsIStreamLoaderObserver)
|
|
|
|
NS_IMETHODIMP
|
|
nsAbContentHandler::HandleContent(const char *aContentType,
|
|
nsIInterfaceRequestor *aWindowContext,
|
|
nsIRequest *request)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(request);
|
|
|
|
nsresult rv = NS_OK;
|
|
|
|
// 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-addvcard") == 0) {
|
|
nsCOMPtr<nsIURI> uri;
|
|
nsCOMPtr<nsIChannel> aChannel = do_QueryInterface(request);
|
|
if (!aChannel) return NS_ERROR_FAILURE;
|
|
|
|
rv = aChannel->GetURI(getter_AddRefs(uri));
|
|
if (uri)
|
|
{
|
|
nsCAutoString path;
|
|
rv = uri->GetPath(path);
|
|
NS_ENSURE_SUCCESS(rv,rv);
|
|
|
|
const char *startOfVCard = strstr(path.get(), "add?vcard=");
|
|
if (startOfVCard)
|
|
{
|
|
nsCString unescapedData;
|
|
|
|
// XXX todo, explain why we is escaped twice
|
|
MsgUnescapeString(nsDependentCString(startOfVCard + strlen("add?vcard=")),
|
|
0, unescapedData);
|
|
|
|
if (!aWindowContext)
|
|
return NS_ERROR_FAILURE;
|
|
|
|
nsCOMPtr<nsIDOMWindow> parentWindow = do_GetInterface(aWindowContext);
|
|
if (!parentWindow)
|
|
return NS_ERROR_FAILURE;
|
|
|
|
nsCOMPtr<nsIAbManager> ab =
|
|
do_GetService(NS_ABMANAGER_CONTRACTID, &rv);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsCOMPtr <nsIAbCard> cardFromVCard;
|
|
rv = ab->EscapedVCardToAbCard(unescapedData.get(),
|
|
getter_AddRefs(cardFromVCard));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsCOMPtr<nsISupportsInterfacePointer> ifptr =
|
|
do_CreateInstance(NS_SUPPORTS_INTERFACE_POINTER_CONTRACTID, &rv);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
ifptr->SetData(cardFromVCard);
|
|
ifptr->SetDataIID(&NS_GET_IID(nsIAbCard));
|
|
|
|
nsCOMPtr<nsIDOMWindow> dialogWindow;
|
|
|
|
rv = parentWindow->OpenDialog(
|
|
NS_LITERAL_STRING("chrome://messenger/content/addressbook/abNewCardDialog.xul"),
|
|
EmptyString(),
|
|
NS_LITERAL_STRING("chrome,resizable=no,titlebar,modal,centerscreen"),
|
|
ifptr, getter_AddRefs(dialogWindow));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
}
|
|
rv = NS_OK;
|
|
}
|
|
}
|
|
else if (PL_strcasecmp(aContentType, "text/x-vcard") == 0) {
|
|
// create a vcard stream listener that can parse the data stream
|
|
// and bring up the appropriate UI
|
|
|
|
// (1) cancel the current load operation. We'll restart it
|
|
request->Cancel(NS_ERROR_ABORT);
|
|
// get the url we were trying to open
|
|
nsCOMPtr<nsIURI> uri;
|
|
nsCOMPtr<nsIChannel> channel = do_QueryInterface(request);
|
|
NS_ENSURE_TRUE(channel, NS_ERROR_FAILURE);
|
|
|
|
rv = channel->GetURI(getter_AddRefs(uri));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
// create a stream loader to handle the v-card data
|
|
nsCOMPtr<nsIStreamLoader> streamLoader;
|
|
rv = NS_NewStreamLoader(getter_AddRefs(streamLoader), uri, this, aWindowContext);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
}
|
|
else // The content-type was not application/x-addvcard...
|
|
return NS_ERROR_WONT_HANDLE_CONTENT;
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAbContentHandler::OnStreamComplete(nsIStreamLoader *aLoader,
|
|
nsISupports *aContext, nsresult aStatus,
|
|
PRUint32 datalen, const PRUint8 *data)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aContext);
|
|
NS_ENSURE_SUCCESS(aStatus, aStatus); // don't process the vcard if we got a status error
|
|
nsresult rv = NS_OK;
|
|
|
|
// take our vCard string and open up an address book window based on it
|
|
nsCOMPtr<nsIMsgVCardService> vCardService = do_GetService(NS_MSGVCARDSERVICE_CONTRACTID);
|
|
if (vCardService)
|
|
{
|
|
nsAutoPtr<VObject> vObj(vCardService->Parse_MIME((const char *)data, datalen));
|
|
if (vObj)
|
|
{
|
|
PRInt32 len = 0;
|
|
nsCString vCard;
|
|
vCard.Adopt(vCardService->WriteMemoryVObjects(0, &len, vObj, PR_FALSE));
|
|
|
|
nsCOMPtr<nsIAbManager> ab =
|
|
do_GetService(NS_ABMANAGER_CONTRACTID, &rv);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsCOMPtr <nsIAbCard> cardFromVCard;
|
|
rv = ab->EscapedVCardToAbCard(vCard.get(),
|
|
getter_AddRefs(cardFromVCard));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsCOMPtr<nsIDOMWindow> parentWindow = do_GetInterface(aContext);
|
|
NS_ENSURE_TRUE(parentWindow, NS_ERROR_FAILURE);
|
|
|
|
nsCOMPtr<nsIDOMWindow> dialogWindow;
|
|
rv = parentWindow->OpenDialog(
|
|
NS_LITERAL_STRING("chrome://messenger/content/addressbook/abNewCardDialog.xul"),
|
|
EmptyString(),
|
|
NS_LITERAL_STRING("chrome,resizable=no,titlebar,modal,centerscreen"),
|
|
cardFromVCard, getter_AddRefs(dialogWindow));
|
|
}
|
|
}
|
|
|
|
return rv;
|
|
}
|