workbench/libs/icon/matchtoolvalue.c

   1 /*
   2     Copyright © 1995-2007, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6     Lang: english
   7 */
   8 #include "icon_intern.h"
   9 #include <proto/utility.h>
  10
  11 /*****************************************************************************
  12
  13     NAME */
  14 #include <proto/icon.h>
  15
  16         AROS_LH2(BOOL, MatchToolValue,
  17
  18 /*  SYNOPSIS */
  19         AROS_LHA(UBYTE *, typeString, A0),
  20         AROS_LHA(UBYTE *, value, A1),
  21
  22 /*  LOCATION */
  23         struct Library *, IconBase, 17, Icon)
  24
  25 /*  FUNCTION
  26         Checks if the given tooltype has the supplied value.
  27         Search is case-insensitive.
  28
  29     INPUTS
  30         typeString - string containing the tooltype.
  31         value - the value to match for.
  32
  33     RESULT
  34         TRUE if match, else FALSE.
  35
  36     NOTES
  37
  38     EXAMPLE
  39
  40     BUGS
  41
  42     SEE ALSO
  43
  44     INTERNALS
  45
  46     HISTORY
  47
  48 *****************************************************************************/
  49 {
  50     AROS_LIBFUNC_INIT
  51     LONG    value_len;
  52     UBYTE   c;
  53     UBYTE * str;
  54
  55     /* Check if value has a bar in it */
  56     str = value;
  57
  58     while(*str)
  59     {
  60         if (*str++=='|')
  61             return (FALSE);
  62     }
  63
  64     /* Compare loop */
  65     while (*typeString)
  66     {
  67         /* Are they alike ? */
  68         value_len = strlen (value);
  69
  70         if (!Strnicmp (typeString, value, value_len))
  71         {
  72             /* Check that we have matched the *whole* word in typeString with value */
  73             c = *(typeString + value_len);
  74
  75             if (c == '|' || c == 0)
  76                 return (TRUE);
  77         }
  78
  79
  80         /* Goto next entry in typeString */
  81         while (c = *typeString, !((c == '|') || (c == 0)))
  82             typeString++;
  83
  84         /* If we have a "|", skip it */
  85         if (*typeString == '|')
  86             typeString ++;
  87     }
  88
  89     return FALSE;
  90     AROS_LIBFUNC_EXIT
  91 } /* MatchToolValue */