gecko/uriloader/exthandler/mac/nsMIMEInfoMac.mm

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/* -*- Mode: C++; tab-width: 3; 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 the Mozilla browser.
*
* The Initial Developer of the Original Code is
* Netscape Communications, Inc.
* Portions created by the Initial Developer are Copyright (C) 1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Scott MacGregor <mscott@netscape.com>
* Christian Biesinger <cbiesinger@web.de>
* Dan Mosedale <dmose@mozilla.org>
* Stan Shebs <stanshebs@earthlink.net>
*
* 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 ***** */
#import <ApplicationServices/ApplicationServices.h>
#include "nsObjCExceptions.h"
#include "nsMIMEInfoMac.h"
#include "nsILocalFileMac.h"
#include "nsIFileURL.h"
// We override this to make sure app bundles display their pretty name (without .app suffix)
NS_IMETHODIMP nsMIMEInfoMac::GetDefaultDescription(nsAString& aDefaultDescription)
{
if (mDefaultApplication) {
nsCOMPtr<nsILocalFileMac> macFile = do_QueryInterface(mDefaultApplication);
if (macFile) {
PRBool isPackage;
(void)macFile->IsPackage(&isPackage);
if (isPackage)
return macFile->GetBundleDisplayName(aDefaultDescription);
}
}
return nsMIMEInfoImpl::GetDefaultDescription(aDefaultDescription);
}
NS_IMETHODIMP
nsMIMEInfoMac::LaunchWithFile(nsIFile *aFile)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
nsCOMPtr<nsIFile> application;
nsresult rv;
NS_ASSERTION(mClass == eMIMEInfo, "only MIME infos are currently allowed"
"to pass content by value");
if (mPreferredAction == useHelperApp) {
// we don't yet support passing content by value (rather than reference)
// to web apps. at some point, we will probably want to.
nsCOMPtr<nsILocalHandlerApp> localHandlerApp =
do_QueryInterface(mPreferredApplication, &rv);
NS_ENSURE_SUCCESS(rv, rv);
rv = localHandlerApp->GetExecutable(getter_AddRefs(application));
NS_ENSURE_SUCCESS(rv, rv);
} else if (mPreferredAction == useSystemDefault) {
application = mDefaultApplication;
}
else
return NS_ERROR_INVALID_ARG;
// if we've already got an app, just QI so we have the launchWithDoc method
nsCOMPtr<nsILocalFileMac> app;
if (application) {
app = do_QueryInterface(application, &rv);
if (NS_FAILED(rv)) return rv;
} else {
// otherwise ask LaunchServices for an app directly
nsCOMPtr<nsILocalFileMac> tempFile = do_QueryInterface(aFile, &rv);
if (NS_FAILED(rv)) return rv;
FSRef tempFileRef;
tempFile->GetFSRef(&tempFileRef);
FSRef appFSRef;
if (::LSGetApplicationForItem(&tempFileRef, kLSRolesAll, &appFSRef, nsnull) == noErr)
{
app = (do_CreateInstance("@mozilla.org/file/local;1"));
if (!app) return NS_ERROR_FAILURE;
app->InitWithFSRef(&appFSRef);
} else {
return NS_ERROR_FAILURE;
}
}
nsCOMPtr<nsILocalFile> localFile = do_QueryInterface(aFile);
return app->LaunchWithDoc(localFile, PR_FALSE);
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
nsresult
nsMIMEInfoMac::LoadUriInternal(nsIURI *aURI)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
NS_ENSURE_ARG_POINTER(aURI);
nsresult rv = NS_ERROR_FAILURE;
nsCAutoString uri;
aURI->GetSpec(uri);
if (!uri.IsEmpty()) {
CFURLRef myURLRef = ::CFURLCreateWithBytes(kCFAllocatorDefault,
(const UInt8*)uri.get(),
strlen(uri.get()),
kCFStringEncodingUTF8,
NULL);
if (myURLRef) {
OSStatus status = ::LSOpenCFURLRef(myURLRef, NULL);
if (status == noErr)
rv = NS_OK;
::CFRelease(myURLRef);
}
}
return rv;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}