gecko-dev/cmd/winfe/ddecmd.h

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1998-03-28 02:44:41 +00:00
/* -*- 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.
*/
//by Abe Jarrett
//Purpose: Hard Wired DDE conversation for command line processing.
// Used to launch specific components the app.
//NOTE: Most if not all of the code and frame work herein was taken
// from dde.cpp. Thanks to GAB for his assistance!
#ifndef __DDECMD_H
#define __DDECMD_H
// Required Includes
//
#ifndef __DDE_H
#ifndef WIN32
#include "ddeml2.h"
#else
#include <ddeml.h>
#endif // WIN32
#endif //just in case they take out the other dde includes
// Constants
//
// Change this on each revision. Hiword is major, Loword is minor.
const DWORD gdwDDEVersion = 0x00010001UL;
// Careful, 32bit bools will byte you.
// Structures
//
class CDDECMDWrapper {
// Enumeration values which index into our static HSZ array.
// Faster than list lookups.
public:
CDDECMDWrapper(HSZ hszService, HSZ hszTopic, HCONV hConv);
~CDDECMDWrapper();
enum
{
m_MinHSZ = 0,
m_ServiceName = 0,
m_TopicStart = 1, // Where topics begin, services end
m_OpenURL = 1,
m_ProcessCmdLine,
m_MaxHSZ, // Where all hsz strings end, and where topics end
m_Timeout = 30000, // Timeout value, in milliseconds, that the we will wait as a client.
};
static DWORD m_dwidInst; // Our DDEML instance. Only 1 ever.
static BOOL m_bDDEActive; // Wether or not DDEML was initialized.
static HSZ m_hsz[m_MaxHSZ]; // Array of HSZs to be used by all
static CMapPtrToPtr m_ConvList; // Map of current conversations
static DWORD m_dwafCmd; // array of command and filter flags
static FARPROC m_pfnCallBack; // Call back function after MakeProcIntance
// Conversation instance specific members
HSZ m_hszService; // The service this object represent
int m_iService; // The enumerated service number; useful.
HSZ m_hszTopic; // The topic this object represents.
int m_iTopic; // The enumerated topic number; very useful.
HCONV m_hConv; // The conversation this object represents.
CString m_csProgressApp; // The service that we will update.
//General members for informational lookup
static CDDECMDWrapper *GetConvObj(HCONV hConv);
static int EnumTopic(HSZ& hsz);
// Client connection establisher.
static CDDECMDWrapper *ClientConnect(const char *cpService,
HSZ& hszTopic);
};
// Global variables
//
// Macros
//
// Function declarations
//
void DDEInitCmdLineConversation();
void DDEShutdown();
HDDEDATA
CALLBACK
#ifndef XP_WIN32
_export
#endif
CmdLineDdeCallBack(UINT type, UINT fmt,
HCONV hconv, HSZ hsz1, HSZ hsz2, HDDEDATA hData, DWORD dwData1,
DWORD dwData2);
#endif //__DDECMD_H