Misc.cpp

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//////////////////////////////////////////////////////////////////////////////
/*! \file Misc.cpp
 *  \brief Miscellaneous utility functions (not hardware utilities)
 *  \author     $Author: rsharo $
 *  \version $Revision: 1.3 $
 *  \date    $Date: 2003/11/01 21:00:16 $
*////////////////////////////////////////////////////////////////////////////
/*  
*/
#include "Misc.h"
#include <stdlib.h>
#include <string.h>

int strip(char *dest, char c, int mode) {
  int x,y,l, retval=0;

  if (mode>2) mode=2;
  if (mode<0) mode=0;

  if (mode)
  {
    for (x=0; dest[strlen(dest)-1] == c; x++)
        dest[strlen(dest)-1] = 0;
    if (mode != 2) return(x);
        else retval = x;
  }


  if (!mode || mode==2)
  {
    l = strlen(dest);
    for (x=0 ;dest[0]==c; x++)
        for(y=0; y<l; y++)
           dest[y] = dest[y+1];
  }
  retval += x;
  return(retval);
}


int crstrip(char *dest)
{
        int x=0;

        while ( (dest[strlen(dest)-1] == 13) || (dest[strlen(dest)-1] == 10) )
        {
                dest[strlen(dest)-1] = 0;
                x++;
        }
        return(x);
}


int allocCpy(char **dest, char *src) {
        if (!(*dest = (char *)malloc(strlen(src)+1)))
                return(-1);
        strcpy(*dest, src);
        return(0);
}


/* Provides uniform word lookup functionality. */
int getCmdIndex(const char **cmds, const char *myCmd) {
  for (int i = 0; cmds[i][0]; i++)
    if (!strcasecmp(myCmd, cmds[i]))
      return(i);

  return -1; // Return -1 if not found
}

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