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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
-
- #ifndef __URLECHO_H
- // Avoid include redundancy
- //
- #define __URLECHO_H
-
- // Purpose: Monitor loaded URLs and their referrers
- // Comments: Implementing since API through netlib finally made clear.
- // Revision History:
- // 01-18-95 created GAB
- //
-
- // Required Includes
- //
-
- // Constants
- //
-
- // Structures
- //
- class CEchoRegistry {
- protected:
- static CPtrList m_Registry;
- POSITION m_rIndex;
-
- CEchoRegistry() {
- }
- ~CEchoRegistry() {
- m_Registry.RemoveAt(m_rIndex);
- }
- };
-
- class CEchoItem : public CEchoRegistry {
- protected:
- enum {
- m_DDE,
- m_OLE
- };
- int m_iType;
-
- CEchoItem(int iType) : CEchoRegistry() {
- m_iType = iType;
- }
-
- virtual void EchoURL(CString& csURL, CString& csMimeType, DWORD dwWindowID, CString& csReferrer) = 0;
- public:
- int GetType() {
- return(m_iType);
- }
-
- static void Echo(CString& csURL, CString& csMimeType, DWORD dwWindowID, CString& csReferrer);
- };
-
- class CDDEEchoItem : public CEchoItem {
- CString m_csServiceName;
-
- protected:
- CDDEEchoItem(CString& csServiceName) : CEchoItem(m_DDE) {
- m_rIndex = m_Registry.AddTail(this);
- m_csServiceName = csServiceName;
- }
-
- // Must override.
- void EchoURL(CString& csURL, CString& csMimeType, DWORD dwWindowID, CString& csReferrer);
-
- public:
- CString GetServiceName() {
- return(m_csServiceName);
- }
-
- // Consider these the constructor, destructor.
- static void DDERegister(CString &csServiceName);
- static BOOL DDEUnRegister(CString &csServiceName);
- };
-
- // Global variables
- //
-
- // Macros
- //
-
- // Function declarations
- //
-
- #endif // __URLECHO_H
-