зеркало из https://github.com/mozilla/pjs.git
319 строки
12 KiB
C++
319 строки
12 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 License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*
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msg.h --- internal defs for the msg library
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*/
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#ifndef _MSG_H_
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#define _MSG_H_
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#include "xp.h"
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#include "msgcom.h"
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#include "msgnet.h"
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#include "msgutils.h"
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#include "xpgetstr.h"
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#ifdef XP_CPLUSPLUS
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class MessageDBView;
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class MSG_SendPart;
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#endif
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#define MANGLE_INTERNAL_ENVELOPE_LINES /* We always need to do this, for now */
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#undef FIXED_SEPARATORS /* this doesn't work yet */
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#define EMIT_CONTENT_LENGTH /* Experimental; and anyway, we only
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emit it, we don't parse it, so this
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is only the first step. */
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/* This string gets appended to the beginning of an attachment field
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during a forward quoted operation */
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#define MSG_FORWARD_COOKIE "$forward_quoted$"
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/* The PRINTF macro is for debugging messages of unusual events (summary */
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/* files out of date or invalid or the like. It's so that as I use the mail */
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/* to actually read my e-mail, I can look at the shell output whenever */
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/* something unusual happens so I can get some clues as to what's going on. */
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/* Please don't remove any PRINTF calls you see, and be sparing of adding */
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/* any additional ones. Thanks. - Terry */
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#ifdef DEBUG
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#define PRINTF(msg) XP_Trace msg
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#else
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#define PRINTF(msg)
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#endif
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#ifdef FREEIF
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#undef FREEIF
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#endif
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#define FREEIF(obj) do { if (obj) { XP_FREE (obj); obj = 0; }} while (0)
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/* The Netscape-specific header fields that we use for storing our
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various bits of state in mail folders.
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*/
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#define X_MOZILLA_STATUS "X-Mozilla-Status"
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#define X_MOZILLA_STATUS_FORMAT X_MOZILLA_STATUS ": %04.4x"
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#define X_MOZILLA_STATUS_LEN /*1234567890123456*/ 16
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#define X_MOZILLA_STATUS2 "X-Mozilla-Status2"
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#define X_MOZILLA_STATUS2_FORMAT X_MOZILLA_STATUS2 ": %08.8x"
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#define X_MOZILLA_STATUS2_LEN /*12345678901234567*/ 17
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#define X_MOZILLA_DRAFT_INFO "X-Mozilla-Draft-Info"
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#define X_MOZILLA_DRAFT_INFO_LEN /*12345678901234567890*/ 20
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#define X_MOZILLA_NEWSHOST "X-Mozilla-News-Host"
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#define X_MOZILLA_NEWSHOST_LEN /*1234567890123456789*/ 19
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#define X_UIDL "X-UIDL"
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#define X_UIDL_LEN /*123456*/ 6
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#define CONTENT_LENGTH "Content-Length"
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#define CONTENT_LENGTH_LEN /*12345678901234*/ 14
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/* Provide a common means of detecting empty lines in a message. i.e. to detect the end of headers among other things...*/
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#define EMPTY_MESSAGE_LINE(buf) (buf[0] == CR || buf[0] == LF || buf[0] == '\0')
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typedef int32 MsgChangeCookie; /* used to unregister change notification */
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/* The three ways the list of newsgroups can be pruned.
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*/
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typedef enum
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{
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MSG_ShowAll,
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MSG_ShowSubscribed,
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MSG_ShowSubscribedWithArticles
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} MSG_NEWSGROUP_DISPLAY_STYLE;
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/* The three ways to deliver a message.
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*/
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typedef enum
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{
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MSG_DeliverNow,
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MSG_QueueForLater,
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MSG_SaveAsDraft,
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MSG_SaveAsTemplate
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} MSG_Deliver_Mode;
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/* A little enum for things we'd like to learn lazily.
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* e.g. displaying recipients for this pane? Yes we are,
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* no we're not, haven't figured it out yet
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*/
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typedef enum
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{
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msg_No,
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msg_Yes,
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msg_DontKnow
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} msg_YesNoDontKnow;
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/* The MSG_REPLY_TYPE shares the same space as MSG_CommandType, to avoid
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possible weird errors, but is restricted to the `composition' commands
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(MSG_ReplyToSender through MSG_ForwardMessage.)
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*/
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typedef MSG_CommandType MSG_REPLY_TYPE;
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/* The list of all message flags to not write to disk. */
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#define MSG_FLAG_RUNTIME_ONLY (MSG_FLAG_ELIDED)
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/* ===========================================================================
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Structures.
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===========================================================================
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*/
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/* Used for the various things that parse RFC822 headers...
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*/
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typedef struct message_header
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{
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const char *value; /* The contents of a header (after ": ") */
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int32 length; /* The length of the data (it is not NULL-terminated.) */
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} message_header;
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/* Argument to msg_NewsgroupNameMapper() */
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typedef int (*msg_SubscribedGroupNameMapper) (MWContext *context,
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const char *name,
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void *closure);
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XP_BEGIN_PROTOS
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/* we'll need this for localized folder names */
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extern int MK_MSG_INBOX_L10N_NAME;
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extern int MK_MSG_OUTBOX_L10N_NAME; /* win16 variations are in allxpstr.h */
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extern int MK_MSG_OUTBOX_L10N_NAME_OLD;
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extern int MK_MSG_TRASH_L10N_NAME;
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extern int MK_MSG_DRAFTS_L10N_NAME;
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extern int MK_MSG_SENT_L10N_NAME;
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extern int MK_MSG_TEMPLATES_L10N_NAME;
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#define INBOX_FOLDER_NAME MSG_GetSpecialFolderName(MK_MSG_INBOX_L10N_NAME)
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#define QUEUE_FOLDER_NAME MSG_GetSpecialFolderName(MK_MSG_OUTBOX_L10N_NAME)
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#define QUEUE_FOLDER_NAME_OLD MSG_GetSpecialFolderName(MK_MSG_OUTBOX_L10N_NAME_OLD)
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#define TRASH_FOLDER_NAME MSG_GetSpecialFolderName(MK_MSG_TRASH_L10N_NAME)
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#define DRAFTS_FOLDER_NAME MSG_GetSpecialFolderName(MK_MSG_DRAFTS_L10N_NAME)
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#define SENT_FOLDER_NAME MSG_GetSpecialFolderName(MK_MSG_SENT_L10N_NAME)
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#define TEMPLATES_FOLDER_NAME MSG_GetSpecialFolderName(MK_MSG_TEMPLATES_L10N_NAME)
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#ifdef XP_OS2
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#define INBOX_FOLDER_PRETTY_NAME MSG_GetSpecialFolderPrettyName(MK_MSG_INBOX_L10N_NAME)
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#define QUEUE_FOLDER_PRETTY_NAME MSG_GetSpecialFolderPrettyName(MK_MSG_OUTBOX_L10N_NAME)
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#define QUEUE_FOLDER_PRETTY_NAME_OLD MSG_GetSpecialFolderPrettyName(MK_MSG_OUTBOX_L10N_NAME_OLD)
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#define TRASH_FOLDER_PRETTY_NAME MSG_GetSpecialFolderPrettyName(MK_MSG_TRASH_L10N_NAME)
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#define DRAFTS_FOLDER_PRETTY_NAME MSG_GetSpecialFolderPrettyName(MK_MSG_DRAFTS_L10N_NAME)
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#define SENT_FOLDER_PRETTY_NAME MSG_GetSpecialFolderPrettyName(MK_MSG_SENT_L10N_NAME)
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#define TEMPLATES_FOLDER_PRETTY_NAME MSG_GetSpecialFolderPrettyName(MK_MSG_TEMPLATES_L10N_NAME)
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#endif
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int ConvertMsgErrToMKErr(uint32 err); /* this routine might live - the rest are
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probably already dead */
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/* ===========================================================================
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Redisplay-related stuff
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===========================================================================
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*/
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/* Clear out the message display (make Layout be displaying no document.) */
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extern void msg_ClearMessageArea (MWContext *context);
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/* Returns a line suitable for using as the envelope line in a BSD
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mail folder. The returned string is stored in a static, and so
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should be used before msg_GetDummyEnvelope is called again. */
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extern char * msg_GetDummyEnvelope(void);
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/* Returns TRUE if the buffer looks like a valid envelope.
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This test is somewhat more restrictive than XP_STRNCMP(buf, "From ", 5).
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*/
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extern XP_Bool msg_IsEnvelopeLine(const char *buf, int32 buf_size);
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/* ===========================================================================
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Utilities specific to mail folders and their Folders and ThreadEntries.
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===========================================================================
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*/
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/* returns the name of a magic folder - returns a new string. */
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extern char *msg_MagicFolderName(MSG_Prefs* prefs, uint32 flag, int *pStatus);
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/* Get the current fcc folder name, so we can sort them up at the top of the
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other folder lists with the other magic folders. */
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const char* msg_GetDefaultFcc(XP_Bool news_p);
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/* Reads the first few bytes of the file and returns FALSE if it doesn't
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seem to be a mail folder. (Empty and nonexistent files return TRUE.)
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If it doesn't seem to be one, the user is asked whether it should be
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written to anyway, and their answer is returned.
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*/
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extern XP_Bool msg_ConfirmMailFile (MWContext *context, const char *file_name);
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/* ===========================================================================
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The content-type converters for the MIME types. These are provided by
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compose.c, but are registered by netlib rather than msglib, for some
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destined-to-be-mysterious reason.
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===========================================================================
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*/
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extern NET_StreamClass *MIME_MessageConverter (int format_out, void *closure,
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URL_Struct *url,
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MWContext *context);
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extern NET_StreamClass *MIME_RichtextConverter (int format_out, void *data_obj,
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URL_Struct *url,
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MWContext *context);
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extern NET_StreamClass *MIME_EnrichedTextConverter (int format_out,
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void *data_obj,
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URL_Struct *url,
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MWContext *context);
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extern NET_StreamClass *MIME_ToDraftConverter (int format_out, void *closure,
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URL_Struct *url,
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MWContext *context);
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extern NET_StreamClass *MIME_VCardConverter (int format_out, void *data_obj,
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URL_Struct *url,
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MWContext *context);
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extern NET_StreamClass *MIME_JulianConverter (int format_out, void *data_obj,
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URL_Struct *url,
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MWContext *context);
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/* This nastiness is how msg_SaveSelectedNewsMessages() works. */
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extern NET_StreamClass *msg_MakeAppendToFolderStream (int format_out,
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void *closure,
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URL_Struct *url,
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MWContext *);
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/* This probably should be in mime.h, except that mime.h should mostly be
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private to libmsg. So it's here. */
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extern void
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msg_StartMessageDeliveryWithAttachments (MSG_Pane *pane,
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void *fe_data,
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MSG_CompositionFields *fields,
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XP_Bool digest_p,
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XP_Bool dont_deliver_p,
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MSG_Deliver_Mode deliver_mode,
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const char *attachment1_type,
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const char *attachment1_body,
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uint32 attachment1_body_length,
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const struct MSG_AttachedFile *attachments,
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void *mimeRelatedPart,
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void (*message_delivery_done_callback)
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(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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extern int
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msg_DownloadAttachments (MSG_Pane *pane,
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void *fe_data,
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const struct MSG_AttachmentData *attachments,
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void (*attachments_done_callback)
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(MWContext *context,
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void *fe_data,
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int status, const char *error_message,
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struct MSG_AttachedFile *attachments));
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extern
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int msg_DoFCC (MSG_Pane *pane,
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const char *input_file, XP_FileType input_file_type,
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const char *output_file, XP_FileType output_file_type,
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const char *bcc_header_value,
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const char *fcc_header_value);
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extern char* msg_generate_message_id (void);
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#ifdef XP_UNIX
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extern int msg_DeliverMessageExternally(MWContext *, const char *msg_file);
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#endif /* XP_UNIX */
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XP_END_PROTOS
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#endif /* !_MSG_H_ */
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