Date: Mon, 02 May 2011 15:00:05 +0200 From: Robert Schulze <rs@bytecamp.net> To: freebsd-hackers@freebsd.org Subject: Re: [LIBC] Modfied Version of sscanf Message-ID: <4DBEAAD5.7040906@bytecamp.net> In-Reply-To: <C9E46C77.389%moeller.akt@googlemail.com> References: <C9E46C77.389%moeller.akt@googlemail.com>
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Hi,
Am 02.05.2011 14:13, schrieb Martin Möller:
>
> Criteria:
> o Receive the value of<resource>
> o Check the Environment: Is<resource> really sourrounded by 'GET ' and
> 'HTTP/1.1' ?!
these quite simple criteria might be matched by code like this one:
char *ptr=NULL;
char *res=NULL;
if(strstr(str,"GET ")==str) /* "GET " at beginning? */
{
ptr=(str+4);
if(ptr && (ptr=strstr(ptr," HTTP/1.1"))) /* find end of res */
{
*ptr=0; /* temp delimiter */
res=strdup(ptr);
*ptr=' '; /* restore original value of str */
}
}
res is the value of <resource>, or NULL.
with kind regards,
Robert Schulze
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