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108 lines
3.7 KiB
C++
Executable File
108 lines
3.7 KiB
C++
Executable File
/* -*- 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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#include "stdafx.h"
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#include "presentm.h"
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#include "strmdata.h"
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#include "olectc.h"
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#include "ddectc.h"
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#include "helper.h"
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// All our registered ContentTypeConverters
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extern "C" BOOL WPM_RegisterContentTypeConverter(char *pFormatIn,
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FO_Present_Types iFormatOut, void *vpDataObject,
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NET_Converter *pConverterFunc, BOOL bAutomated) {
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NET_RegContentTypeConverter (pFormatIn,iFormatOut,vpDataObject, pConverterFunc,
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(PRBool)bAutomated);
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return(TRUE);
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}
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CStreamData *WPM_UnRegisterContentTypeConverter(const char *pServer,
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const char *pMimeType, FO_Present_Types iFormatOut) {
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// Purpose: Remove a content type converter from the list of registered
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// types.
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// Arguments: pServer The name of the server.
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// pMimeType The mime type the server should be
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// registered to handle.
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// iFormatOut The format out that the server is registered
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// to handle.
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// Returns: CStreamData * The data passed in via RegisterContentTypeConverter,
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// so the application can free it. NULL on failure.
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// Comments: This function has intimate knowledge of the CStreamData
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// class and it's heirs. This is so that it can correctly
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// find the server in the registration list.
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// Only automated converters can be unregistered.
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// Revision History:
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// 01-08-94 created GAB
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//
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// Can't handle any caching formats, shouldn't ever be registered!
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if((iFormatOut & FO_CACHE_ONLY) || (iFormatOut & FO_ONLY_FROM_CACHE)) {
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ASSERT(0);
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return(NULL);
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}
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XP_List* pList = NET_GetRegConverterList(iFormatOut);
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void *objPtr = NULL;
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CStreamData *pAutoStream = (CStreamData *)NET_GETDataObject(pList, (char *)pMimeType, &objPtr);
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if(pAutoStream) {
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switch(pAutoStream->GetType()) {
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case CStreamData::m_DDE: {
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CDDEStreamData *pDDEStream = (CDDEStreamData *)pAutoStream;
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// Compare the server names.
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// This will not be a case sensitive thing, since DDE isn't
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// case sensitive.
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if(0 == pDDEStream->m_csServerName.CompareNoCase(pServer)){
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// This is the one. Take it out.
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XP_ListRemoveObject(pList, objPtr);
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XP_DELETE(objPtr);
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objPtr = NULL;
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return(pAutoStream);
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}
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break;
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}
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case CStreamData::m_OLE: {
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COLEStreamData *pOLEStream = (COLEStreamData *)pAutoStream;
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// Compare the server names.
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// This will be a case sensitive thing.
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if(pOLEStream->m_csServerName == pServer) {
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// This is the one. Take it out.
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XP_ListRemoveObject(pList, objPtr);
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XP_DELETE(objPtr);
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objPtr = NULL;
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return(pAutoStream);
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}
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break;
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}
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default:
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// unknown type.
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ASSERT(0);
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break;
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}
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}
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// Not successful.
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return(NULL);
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}
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