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enigmail  1.4.3
nsEnigMsgCompose.h
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public
00005  * License Version 1.1 (the "MPL"); you may not use this file
00006  * except in compliance with the MPL. You may obtain a copy of
00007  * the MPL at http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the MPL is distributed on an "AS
00010  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
00011  * implied. See the MPL for the specific language governing
00012  * rights and limitations under the MPL.
00013  *
00014  * The Original Code is Enigmail.
00015  *
00016  * The Initial Developer of the Original Code is Ramalingam Saravanan.
00017  * Portions created by Ramalingam Saravanan <sarava@sarava.net> are
00018  * Copyright (C) 2002 Ramalingam Saravanan. All Rights Reserved.
00019  *
00020  * Contributor(s):
00021  * Patrick Brunschwig <patrick@mozilla-enigmail.org>
00022  *
00023  * Alternatively, the contents of this file may be used under the terms of
00024  * either the GNU General Public License Version 2 or later (the "GPL"), or
00025  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00026  * in which case the provisions of the GPL or the LGPL are applicable instead
00027  * of those above. If you wish to allow use of your version of this file only
00028  * under the terms of either the GPL or the LGPL, and not to allow others to
00029  * use your version of this file under the terms of the MPL, indicate your
00030  * decision by deleting the provisions above and replace them with the notice
00031  * and other provisions required by the GPL or the LGPL. If you do not delete
00032  * the provisions above, a recipient may use your version of this file under
00033  * the terms of any one of the MPL, the GPL or the LGPL.
00034  * ***** END LICENSE BLOCK ***** */
00035 
00036 #ifndef _nsEnigMsgCompose_h_
00037 #define _nsEnigMsgCompose_h_
00038 
00039 #include "nsCOMPtr.h"
00040 #include "nsIFactory.h"
00041 #include "nsIRunnable.h"
00042 #include "nsIMsgComposeSecure.h"
00043 #include "nsIStreamListener.h"
00044 #include "nsIPipeTransport.h"
00045 #include "nsIEnigMimeListener.h"
00046 #include "nsIOutputStream.h"
00047 #include "nsIEnigmail.h"
00048 #include "nsIThread.h"
00049 #include "modmimee2.h"
00050 #include "enigmail.h"
00051 #include "nsIEnigMimeWriter.h"
00052 #include "nsStringAPI.h"
00053 
00054 
00055 #define NS_ENIGMSGCOMPOSE_CLASSNAME "Enigmail Msg Compose"
00056 
00057 #define NS_ENIGMSGCOMPOSE_CONTRACTID "@mozilla.org/enigmail/composesecure;1"
00058 
00059 #define NS_ENIGMSGCOMPOSE_CID                    \
00060 { /* 847b3a21-7ab1-11d4-8f02-006008948af5 */     \
00061    0x847b3a21, 0x7ab1, 0x11d4,                   \
00062 {0x8f, 0x02, 0x00, 0x60, 0x08, 0x94, 0x8a, 0xf5} }
00063 
00064 class nsEnigMsgCompose : public nsIMsgComposeSecure,
00065                          public nsIStreamListener
00066 {
00067 public:
00068     NS_DECL_ISUPPORTS
00069     NS_DECL_NSIMSGCOMPOSESECURE
00070     NS_DECL_NSIREQUESTOBSERVER
00071     NS_DECL_NSISTREAMLISTENER
00072 
00073     nsEnigMsgCompose();
00074     virtual ~nsEnigMsgCompose();
00075 
00076     // Define a Create method to be used with a factory:
00077     static NS_METHOD
00078     Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
00079 
00080 protected:
00081     static EMBool mRandomSeeded;
00082 
00083     nsresult Init();
00084     nsresult Finalize();
00085 
00086     nsresult GetRandomTime(PRUint32 *_retval);
00087     nsresult MakeBoundary(const char *prefix);
00088 
00089     nsresult WriteEncryptedHeaders();
00090 
00091     nsresult WriteSignedHeaders1(EMBool isEightBit);
00092     nsresult WriteSignedHeaders2();
00093 
00094     nsresult WriteFinalSeparator();
00095 
00096     nsresult WriteOut(const char *aBuf, PRInt32 aLen);
00097 
00098     nsresult WriteCopy(const char *aBuf, PRInt32 aLen);
00099 
00100     nsresult WriteToPipe(const char *aBuf, PRInt32 aLen);
00101 
00102     nsresult FinishAux(EMBool aAbort, nsIMsgSendReport* sendReport);
00103 
00104     static const char*                  FromStr;
00105 
00106     EMBool                        mInitialized;
00107     EMBool                        mUseSMIME;
00108     EMBool                        mIsDraft;
00109     EMBool                        mRequestStopped;
00110 
00111     EMBool                        mLinebreak;
00112     PRUint32                      mSpace;
00113     PRUint32                      mMatchFrom;
00114 
00115     PRUint32                      mInputLen;
00116     PRUint32                      mOutputLen;
00117 
00118     PRUint32                      mSendFlags;
00119     PRUint32                      mUIFlags;
00120 
00121     EMBool                        mMultipartSigned;
00122     EMBool                        mStripWhitespace;
00123 
00124     nsCString                     mSenderEmailAddr;
00125     nsCString                     mRecipients;
00126     nsCString                     mBccAddr;
00127     nsCString                     mHashAlgorithm;
00128 
00129     nsCString                     mBoundary;
00130 
00131     nsIOutputStream*              mStream;
00132 
00133     MimeEncoderData*              mEncoderData;
00134 
00135     nsCOMPtr<nsIMsgComposeSecure> mMsgComposeSecure;
00136     nsCOMPtr<nsIEnigMimeListener> mMimeListener;
00137 
00138     nsCOMPtr<nsIEnigMimeWriter>   mWriter;
00139     nsCOMPtr<nsIPipeTransport>    mPipeTrans;
00140 
00141 };
00142 
00143 #define NS_ENIGMSGCOMPOSEFACTORY_CLASSNAME "Enigmail Msg Compose Factory"
00144 
00145 #define NS_ENIGMSGCOMPOSEFACTORY_CONTRACTID "@mozilla.org/enigmail/composesecure-factory;1"
00146 
00147 #define NS_ENIGMSGCOMPOSEFACTORY_CID             \
00148 { /* 847b3a22-7ab1-11d4-8f02-006008948af5 */     \
00149    0x847b3a22, 0x7ab1, 0x11d4,                   \
00150 {0x8f, 0x02, 0x00, 0x60, 0x08, 0x94, 0x8a, 0xf5} }
00151 
00152 class nsEnigMsgComposeFactory : public nsIFactory {
00153 public:
00154   NS_DECL_ISUPPORTS
00155   NS_DECL_NSIFACTORY
00156 
00157   nsEnigMsgComposeFactory();
00158   virtual ~nsEnigMsgComposeFactory();
00159 };
00160 
00161 
00162 #endif