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#include <stdio.h>
#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif
/*****************************************************************************
* Does `string' match `pattern'? '*' in pattern matches any sub-string
* (including the null string) '?' matches any single char. For use
* by filenameforall. Note that '*' matches across directory boundaries
*
* This code donated by Paul Hudson <paulh@harlequin.co.uk>
* It is public domain, no strings attached. No guarantees either.
*
*****************************************************************************/
int matchWildcards(char *pattern, char *string)
{
if(string == NULL)
{
if(pattern == NULL)
return TRUE;
else if(strcmp(pattern,"*")==0)
return TRUE;
else
return FALSE;
}
if(pattern == NULL)
return TRUE;
while (*string && *pattern)
{
if (*pattern == '?')
{
/* match any character */
pattern += 1;
string += 1;
}
else if (*pattern == '*')
{
/* see if the rest of the pattern matches any trailing substring
of the string. */
pattern += 1;
if (*pattern == 0)
{
return TRUE; /* trailing * must match rest */
}
while (*string)
{
if (matchWildcards(pattern,string))
{
return TRUE;
}
string++;
}
return FALSE;
}
else
{
if (*pattern == '\\')
pattern ++; /* has strange, but harmless effects if the last
character is a '\\' */
if (*pattern++ != *string++)
{
return FALSE;
}
}
}
if((*pattern == 0)&&(*string == 0))
return TRUE;
if((*string == 0)&&(strcmp(pattern,"*")==0))
return TRUE;
return FALSE;
}
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