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iutil/cmdline.h

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00001 /*
00002     Copyright (C) 1998,1999,2000 by Jorrit Tyberghein
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CS_IUTIL_CMDLINE_H__
00020 #define __CS_IUTIL_CMDLINE_H__
00021 
00027 #include "csutil/scf_interface.h"
00028 
00029 
00030 
00041 struct iCommandLineParser : public virtual iBase
00042 {
00043   SCF_INTERFACE(iCommandLineParser, 2,2,0);
00049   virtual void Initialize (int argc, const char* const argv[]) = 0;
00051   virtual void Reset () = 0;
00053   virtual const char *GetOption (const char *iName, size_t iIndex = 0)
00054     const = 0;
00056   virtual const char *GetName (size_t iIndex = 0) const = 0;
00058   virtual void AddOption (const char *iName, const char *iValue) = 0;
00060   virtual void AddName (const char *iName) = 0;
00062   virtual bool ReplaceOption (const char *iName, const char *iValue,
00063     size_t iIndex = 0) = 0;
00065   virtual bool ReplaceName (const char *iValue, size_t iIndex = 0) = 0;
00079   virtual bool GetBoolOption (const char *iName, 
00080     bool defaultValue = false) = 0;
00081     
00088   virtual const char* GetResourceDir () = 0;
00089 
00094   virtual const char* GetAppDir () = 0;
00095 
00099   virtual const char* GetAppPath () = 0;
00100 
00102   virtual const char* GetOptionName (size_t iIndex) const = 0;
00103 
00105   virtual const char *GetOption (size_t iIndex = 0) const = 0;
00106 };
00107 
00110 #endif // __CS_IUTIL_CMDLINE_H__

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