Useful Managers

/*****************************************************************************
*   $Id: options.c,v 8.4 1999/05/29 17:56:51 darren Exp $
*
*   Copyright (c) 1996-1999, Darren Hiebert
*
*   This source code is released for free distribution under the terms of the
*   GNU General Public License.
*
*   This module contains functions to process command line options.
// Modified by Mike Melnikov
*****************************************************************************/

#include "stdafx.h"

#include "ctags.h"
#include "options.h"
#include "..\utils.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

/*============================================================================
=   Data declarations
============================================================================*/

//DSPExtensions[] = { "dsp", NULL };
//CppExtensions[] = { "c++", "cpp", "cxx", "h", "hpp", "hxx", NULL };
//HeaderExtensions[] = {"h", "hpp", "hxx", NULL };

optionValues Option;

optionValues::optionValues()
{
  append = false;
  access = false;
}

langType getExtensionLanguage(CString file )
{
  CString extension = findExtension(file);
  //if(extension.IsEmpty())
    //return LANG_IGNORE;		/* ignore files with no extension */
  for (unsigned int i = 0  ;  i < (int)LANG_COUNT  ;  ++i)
  {
    for(int p=0; p<Option.langMap[i].size();p++)
    {
      if(Option.langMap[i][p].CompareNoCase(extension)==0)
      {
        return (langType)i;
      }
    }
  }
  return LANG_IGNORE;
}

//  Determines whether or not "name" should be ignored, per the ignore list.
bool isIgnoreToken(const char* const  name,bool& pIgnoreParens/*,const char **const  replacement*/ )
{
  /////////////////////////////////////////////////////////
  if (strncmp("_CLS_", name, 5) == 0)
    return true;
  /////////////////////////////////////////////////////////

  const size_t nameLen = strlen(name);
  for(int p=0;p<Option.ignore.size();p++ )
  {
    CString& token = Option.ignore[p];
    if(strncmp(token, name, nameLen) == 0)
    {
      const size_t tokenLen = token.GetLength();

      if (nameLen == tokenLen)
      {
        return true;
      }
      else if(tokenLen == nameLen + 1 && token.GetAt(tokenLen - 1) == '+')
      {
        pIgnoreParens = true;
        return true;
      }
      /*
      else if (vStringChar(token, nameLen) == '=')
      {
        *replacement = vStringValue(token) + nameLen + 1;
        break;
      }
      */
    }
  }
  return false;
}