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/*-------------------------------------------------------------------------*\
<WeString.c> -- Some string routines for xwpe
Date Programmer Description
04/27/97 Dennis Created based on functions from "we_hfkt.c".
\*-------------------------------------------------------------------------*/
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - *\
Original header of "we_hfkt.c"
\* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/* we_hfkt.c */
/* Copyright (C) 1993 Fred Kruse */
/* This is free software; you can redistribute it and/or */
/* modify it under the terms of the */
/* GNU General Public License, see the file COPYING. */
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - *\
Includes
\* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
#include "Xwpe.h"
#include "WeString.h"
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
int WpeStrnccmp(const char *s1, const char *s2, int n)
{
/* Added a check for end of string. */
for (; (n > 0) && (*s1) && (toupper(*s1) == toupper(*s2));
n--, s1++, s2++) ;
return(n > 0 ? toupper(*s1) - toupper(*s2) : 0);
}
int WpeStrccmp(const char *s1, const char *s2)
{
for (; (*s1) && (toupper(*s1) == toupper(*s2)); s1++, s2++) ;
return(toupper(*s1) - toupper(*s2));
}
char *WpeStrcstr(char *str, const char *substr)
{
const int len = strlen(substr);
for (; *str; str++)
{
if (WpeStrnccmp(str, substr, len) == 0)
{
return(str);
}
}
return(NULL);
}
char *WpeStrdup(const char *str)
{
char *newstr;
newstr = WpeMalloc((strlen(str)+1)*sizeof(char));
if (newstr != NULL)
{
strcpy(newstr, str);
}
return(newstr);
}
int WpeNumberOfPlaces(int n)
{
int i;
if (n == 0)
{
return(1);
}
else if (n < 0)
{
n = -n;
}
for (i = 0; n > 0; n /= 10, i++) ;
return(i);
}
char *WpeNumberToString(int n, int len, char *s)
{
int nlen;
nlen = WpeNumberOfPlaces(n);
if (nlen > len)
{
nlen = len;
}
else
{
memset(s, ' ', len - nlen);
}
s[len] = '\0';
for (; nlen > 0 ; n /= 10, nlen--)
{
len--;
s[len] = (n % 10) + '0';
}
return(s);
}
int WpeStringToNumber(const char *s)
{
/* This checking of blanks is probably not needed. */
while ((*s) == ' ')
{
s++;
}
return(atoi(s));
}
char *WpeStringToUpper(char *s)
{
char *s2;
for (s2 = s; *s2; s2++)
{
*s2 = toupper(*s2);
}
return (s);
}
char *WpeStringBlank(char *s, int len)
{
memset(s, ' ', len);
s[len] = '\0';
return(s);
}
char *WpeStringCutChar(char *s, char c)
{
char *tmp;
tmp = strrchr(s, c);
if (tmp != NULL)
{
*tmp = '\0';
}
return(s);
}
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