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230 lines
7.7 KiB
C++
230 lines
7.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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/*
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mhtmlstm.h --- generation of MIME HTML from the editor.
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*/
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#ifndef LIBMSG_MHTMLSTM_H
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#define LIBMSG_MHTMLSTM_H
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// Comment out the next line if you want to turn off the sending of multipart/related info.
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#define MSG_SEND_MULTIPART_RELATED
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//#ifdef MSG_SEND_MULTIPART_RELATED
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#include "msg.h"
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#include "itapefs.h"
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#include "ptrarray.h"
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#include "xp_file.h"
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#include "ntypes.h"
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#include "msgcpane.h"
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#include "msgsendp.h"
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#include "itapefs.h"
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class MSG_MimeRelatedStreamIn;
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class MSG_MimeRelatedStreamOut;
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class MSG_MimeRelatedSubpart;
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class MSG_MimeRelatedSaver;
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class MSG_SendMimeDeliveryState;
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typedef void (*DeliveryDoneCallback) (MWContext *context,
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void *fe_data,
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int status,
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const char *error_message);
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// A record which represents a part of this multipart.
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// Encapsulates the stuff necessary to convert MIME part data
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// into message text.
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class MSG_MimeRelatedSubpart : public MSG_SendPart
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{
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public:
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char *m_pOriginalURL; // Original URL for this lump
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char *m_pLocalURL; // Local relative URL for this lump
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MSG_MimeRelatedSaver *m_pParentFS; // The parent FS that includes us
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char *m_pContentID; // Content ID of this lump
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char *m_pEncoding; // Content transfer encoding
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char *m_pContentName; // Content name (as conveyed by CopyURLInfo)
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MSG_MimeRelatedStreamOut *m_pStreamOut; // Current output (to file) stream
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XP_Bool m_rootPart; // Are we the first part of the multipart?
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MSG_MimeRelatedSubpart(MSG_MimeRelatedSaver *parent,
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char *pContentID,
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char *pOriginal,
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char *pLocal,
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char *pMime,
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int16 part_csid,
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char *pRootFileName = NULL);
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~MSG_MimeRelatedSubpart(void);
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char *GetContentID(XP_Bool bAddMIMEPrefix);
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int GetStreamOut(IStreamOut **pReturn);
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int CloseStreamOut(void);
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int Write(void);
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// Copy information out of the URL used to fetch its data
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void CopyURLInfo(const URL_Struct *pURL);
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// Function used by the mime encoder when writing to message file
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static int WriteEncodedMessageBody(const char *buf, int32 size, void *pPart);
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// Generate any additional header strings for this part
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// (such as the "Content-ID:" string)
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char * GenerateCIDHeader(void);
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char * GenerateEncodingHeader(void);
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};
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class MSG_MimeRelatedSaver;
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class MSG_MimeRelatedParentPart : public MSG_SendPart
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{
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public:
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MSG_MimeRelatedParentPart(int16 part_csid);
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virtual ~MSG_MimeRelatedParentPart();
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//virtual int Write();
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//virtual int SetFile(const char* filename, XP_FileType filetype);
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//virtual int SetBuffer(const char* buffer);
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//virtual int SetOtherHeaders(const char* other);
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//virtual int AppendOtherHeaders(const char* moreother);
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//virtual int AddChild(MSG_SendPart* child);
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};
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class MSG_MimeRelatedSaver : public ITapeFileSystem
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{
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public:
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MWContext * m_pContext; // Context
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char * m_pBaseURL; // Base URL of this lump
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char * m_pMessageID; // Message ID that we will use to generate
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// unique names for each content ID
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char * m_rootFilename; // Filename for root object (created at const. time)
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char * m_pSourceBaseURL; // Only used to return absolute URLs for GetSourceURL()
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MSG_SendPart *m_pPart;
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// All these are parameters to be passed to StartMessageDelivery
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MSG_CompositionPane *m_pPane;
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MSG_CompositionFields *m_pFields;
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XP_Bool m_digest;
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MSG_Deliver_Mode m_deliverMode;
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const char *m_pBody;
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uint32 m_bodyLength;
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MSG_AttachedFile *m_pAttachedFiles;
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DeliveryDoneCallback m_cbDeliveryDone;
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void (*m_pEditorCompletionFunc)(XP_Bool success, void *data);
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void *m_pEditorCompletionArg;
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void ClearAllParts(void);
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public:
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MSG_MimeRelatedSaver(MSG_CompositionPane *pane, MWContext *context,
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MSG_CompositionFields *fields,
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XP_Bool digest_p, MSG_Deliver_Mode deliver_mode,
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const char *body, uint32 body_length,
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MSG_AttachedFile *attachedFiles,
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DeliveryDoneCallback cb,
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char **ppOriginalRootURL);
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virtual ~MSG_MimeRelatedSaver();
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virtual intn GetType();
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// This function is called before anything else. It tells the file
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// system the base url it is going to see.
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virtual void SetSourceBaseURL( char* pURL );
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virtual char* GetSourceURL(intn iFileIndex);
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// DESCRIPTION:
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//
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// Add a name to the file system. It is up to the file system to localize
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// the name. For example, I could add 'http://home.netscape.com/'
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// and the file system might decide that it should be called 'index.html'
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// if the file system were DOS, the url might be converted to INDEX.HTML
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//
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// RETURNS: index of the file (0 based)
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//
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virtual intn AddFile( char* pURL, char *pMimeType, int16 iDocCharSetID );
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// Count the number of files we know about.
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virtual intn GetNumFiles(void);
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virtual char* GetDestAbsURL();
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// Gets the name of the RELATIVE url to place in the file. String is
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// allocated with XP_STRDUP();
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//
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virtual char* GetDestURL( intn iFileIndex );
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// String is allocated with XP_STRDUP().
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virtual char* GetDestPathURL();
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//
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// Returns the name to display when saving the file, can be the same as
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// GetURLName. String is allocated with XP_STRDUP();
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//
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virtual char* GetHumanName( intn iFileIndex );
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virtual XP_Bool IsLocalPersistentFile(intn iFileIndex);
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// Does the file referenced by iFileIndex already exist?
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// For the MHTML version, this will always return FALSE.
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virtual XP_Bool FileExists(intn iFileIndex);
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//
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// Opens the output stream. Returns a stream that can be written to. All
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// 'AddFile's occur before the first OpenStream.
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//
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virtual IStreamOut * OpenStream( intn iFileIndex );
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virtual void CloseStream( intn iFileIndex );
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// ### mwelch Added so that multipart/related message saver can properly construct
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// messages using quoted/forwarded part data.
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// Tell the tape file system the mime type of a particular part.
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// (Calling this overrides any previously determined mime type for this part.)
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virtual void CopyURLInfo(intn iFileIndex, const URL_Struct *pURL);
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//
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// Called on completion, TRUE if completed successfully, FALSE if it failed.
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//
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virtual void Complete( Bool bSuccess, EDT_ITapeFileSystemComplete *pfComplete, void *pArg );
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// Has this file system received a true multipart or just some HTML?
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char *GetMimeType(void);
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MWContext *GetContext(void) const { return m_pContext; }
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char *GetMessageID(void) const { return m_pMessageID; }
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MSG_MimeRelatedSubpart *GetSubpart( intn iFileIndex );
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// Used when the mail system is done sending the message.
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// Causes the editor to clean up from the save.
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static void UrlExit(MWContext *context, void *fe_data, int status,
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const char *error_message);
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};
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//#endif
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#endif
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