gecko-dev/cmd/winfe/cmdparse.h

49 строки
1.6 KiB
C++

/* -*- 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.
*/
//command line parser class
//takes a command line and parses out arguments separated by spaces
//and whole arguments with spaces surrounded by quotes.
enum States {e_start, e_quote,e_end_quote, e_space, e_other, e_error, e_end};
class CCmdParse
{
void AddNewToken();
void AddChar();
public:
States State;
States Previous;//currently not being used. may be later
char m_szParseString[512];
CStringList *m_pStringList;
char *m_pCurrent;
char m_Token[512];
int m_nIndex;
CCmdParse(char *pszStringToParse,CStringList &lStringList); //No need to call Init() if used
CCmdParse(); //must call Init(...,...) with this constructor prior to calling ProcessCmdLine()
~CCmdParse();
BOOL ProcessCmdLine();
void Init(char *pszStringToParse,CStringList &lStringList);
};