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nsEnigContentHandler.cpp
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nsEnigContentHandler.cpp
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/* ***** 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 "MPL"); you may not use this file except in
* compliance with the MPL. You may obtain a copy of the MPL at
* http://www.mozilla.org/MPL/
*
* Software distributed under the MPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the MPL
* for the specific language governing rights and limitations under the
* MPL.
*
* The Original Code is Enigmail.
*
* The Initial Developer of the Original Code is
* Ramalingam Saravanan <sarava@sarava.net>
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 ***** */
// Logging of debug output
// The following define statement should occur before any include statements
#define FORCE_PR_LOG /* Allow logging even in release build */
#include "nsEnigContentHandler.h"
#include "mimedummy.h"
#include "mimeenig.h"
#include "nspr.h"
#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsNetUtil.h"
#include "nsFileStream.h"
#include "nsIThread.h"
#include "nsIMimeObjectClassAccess.h"
#include "nsMsgMimeCID.h"
MimeContainerClass* mimeContainerClassP = NULL;
#ifdef PR_LOGGING
PRLogModuleInfo* gEnigContentHandlerLog = NULL;
#endif
#define ERROR_LOG(args) PR_LOG(gEnigContentHandlerLog,PR_LOG_ERROR,args)
#define WARNING_LOG(args) PR_LOG(gEnigContentHandlerLog,PR_LOG_WARNING,args)
#define DEBUG_LOG(args) PR_LOG(gEnigContentHandlerLog,PR_LOG_DEBUG,args)
static NS_DEFINE_CID(kMimeObjectClassAccessCID, NS_MIME_OBJECT_CLASS_ACCESS_CID);
// nsEnigContentHandler implementation
// nsISupports implementation
NS_IMPL_THREADSAFE_ISUPPORTS1(nsEnigContentHandler,
nsIMimeContentTypeHandler)
// nsEnigContentHandler implementation
nsEnigContentHandler::nsEnigContentHandler()
: mContentType("")
{
nsresult rv;
NS_INIT_ISUPPORTS();
#ifdef PR_LOGGING
if (gEnigContentHandlerLog == nsnull) {
gEnigContentHandlerLog = PR_NewLogModule("nsEnigContentHandler");
}
#endif
#ifdef FORCE_PR_LOG
nsCOMPtr<nsIThread> myThread;
rv = nsIThread::GetCurrent(getter_AddRefs(myThread));
DEBUG_LOG(("nsEnigContentHandler:: <<<<<<<<< CTOR(%x): myThread=%x\n",
(int) this, (int) myThread.get()));
#endif
}
nsEnigContentHandler::~nsEnigContentHandler()
{
nsresult rv;
#ifdef FORCE_PR_LOG
nsCOMPtr<nsIThread> myThread;
rv = nsIThread::GetCurrent(getter_AddRefs(myThread));
DEBUG_LOG(("nsEnigContentHandler:: >>>>>>>>> DTOR(%x): myThread=%x\n",
(int) this, (int) myThread.get()));
#endif
}
///////////////////////////////////////////////////////////////////////////////
// nsIMimeContentTypeHandler methods:
///////////////////////////////////////////////////////////////////////////////
NS_IMETHODIMP
nsEnigContentHandler::GetContentType(char **contentType)
{
DEBUG_LOG(("nsEnigContenthandler::GetContentType: \n"));
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsEnigContentHandler::CreateContentTypeHandlerClass(
const char *content_type,
contentTypeHandlerInitStruct *initStruct,
MimeObjectClass **objClass)
{
DEBUG_LOG(("nsEnigContenthandler::CreateContentTypeHandlerClass: %s\n", content_type));
mContentType = content_type;
*objClass = NULL;
if (!nsCRT::strcasecmp(content_type, APPLICATION_XENIGMAIL_DUMMY)) {
// application/x-enigmail-dummy
if (!mimeContainerClassP) {
nsresult rv;
nsCOMPtr<nsIMimeObjectClassAccess> mimeObjectClassAccess(do_CreateInstance(kMimeObjectClassAccessCID, &rv));
if (NS_FAILED(rv))
return rv;
rv = mimeObjectClassAccess->GetmimeContainerClass((void **) &mimeContainerClassP);
if (NS_FAILED(rv))
return rv;
// Set superclass by hand
MimeObjectClass *clazz = (MimeObjectClass *) &mimeDummyClass;
clazz->superclass = (MimeObjectClass *) mimeContainerClassP;
}
*objClass = (MimeObjectClass *) &mimeDummyClass;
initStruct->force_inline_display = PR_FALSE;
return NS_OK;
}
if (!nsCRT::strcasecmp(content_type, MULTIPART_ENCRYPTED)) {
// multipart/encrypted
if (!mimeContainerClassP || !mimeEncryptedClassP)
return NS_ERROR_FAILURE;
*objClass = (MimeObjectClass *) &mimeEncryptedEnigClass;
initStruct->force_inline_display = PR_FALSE;
return NS_OK;
}
if (!nsCRT::strcasecmp(content_type, APPLICATION_PGP)) {
// application/pgp
if (!mimeContainerClassP || !mimeEncryptedClassP)
return NS_ERROR_FAILURE;
*objClass = (MimeObjectClass *) &mimeEncryptedEnigClass;
initStruct->force_inline_display = PR_FALSE;
return NS_OK;
}
return NS_ERROR_FAILURE;
}

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Sun, Dec 28, 11:05 PM (1 d, 18 h)
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Storage Handle
eb/cc/690e37abf177dc00bd3ef6ca00ae

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