40 static const char	*cups_auth_find(const char *www_authenticate, const char *scheme);
41 static const char	*cups_auth_param(const char *scheme, const char *name, char *value, size_t valsiz…
42 static const char	*cups_auth_scheme(const char *www_authenticate, char *scheme, size_t schemesize);
114   char		scheme[256],		/* Scheme name */  in cupsDoAuthentication()  local
168 …_scheme(www_auth, scheme, sizeof(scheme)); schemedata; schemedata = cups_auth_scheme(schemedata + …  in cupsDoAuthentication()
174     DEBUG_printf(("2cupsDoAuthentication: Trying scheme \"%s\"...", scheme));  in cupsDoAuthentication()
177     if (!_cups_strcasecmp(scheme, "Negotiate"))  in cupsDoAuthentication()
204     if (_cups_strcasecmp(scheme, "Basic") && _cups_strcasecmp(scheme, "Digest"))  in cupsDoAuthentication()
210       DEBUG_printf(("2cupsDoAuthentication: Scheme \"%s\" not yet supported.", scheme));  in cupsDoAuthentication()
218 …ries > 1 || !http->userpass[0]) && (!_cups_strcasecmp(scheme, "Basic") || (!_cups_strcasecmp(schem…  in cupsDoAuthentication()
237       http->digest_tries  = _cups_strncasecmp(scheme, "Digest", 6) != 0;  in cupsDoAuthentication()
264     if (!_cups_strcasecmp(scheme, "Basic"))  in cupsDoAuthentication()
277     else if (!_cups_strcasecmp(scheme, "Digest"))  in cupsDoAuthentication()
517                const char *scheme)		/* I - Authentication scheme */  in cups_auth_find()  argument
519   size_t	schemelen = strlen(scheme);	/* Length of scheme */  in cups_auth_find()
522 …auth_find(www_authenticate=\"%s\", scheme=\"%s\"(%d))", www_authenticate, scheme, (int)schemelen));  in cups_auth_find()
539 …if (!strncmp(www_authenticate, scheme, schemelen) && (isspace(www_authenticate[schemelen] & 255) |…  in cups_auth_find()
587 cups_auth_param(const char *scheme,		/* I - Pointer to auth data */  in cups_auth_param()  argument
598 …DEBUG_printf(("8cups_auth_param(scheme=\"%s\", name=\"%s\", value=%p, valsize=%d)", scheme, name, …  in cups_auth_param()
600   while (!isspace(*scheme & 255) && *scheme)  in cups_auth_param()
601     scheme ++;  in cups_auth_param()
603   while (*scheme)  in cups_auth_param()
605     while (isspace(*scheme & 255) || *scheme == ',')  in cups_auth_param()
606       scheme ++;  in cups_auth_param()
608     if (!strncmp(scheme, name, namelen) && scheme[namelen] == '=')  in cups_auth_param()
614       scheme += namelen + 1;  in cups_auth_param()
615       if (*scheme == '\"')  in cups_auth_param()
617         scheme ++;  in cups_auth_param()
619 	while (*scheme && *scheme != '\"')  in cups_auth_param()
622 	    *valptr++ = *scheme;  in cups_auth_param()
624 	  scheme ++;  in cups_auth_param()
629 …while (*scheme && strchr("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~+/=", …  in cups_auth_param()
632 	    *valptr++ = *scheme;  in cups_auth_param()
634 	  scheme ++;  in cups_auth_param()
651     while (!isspace(*scheme & 255) && *scheme)  in cups_auth_param()
653       if (*scheme == '=')  in cups_auth_param()
655       else if (*scheme == '\"')  in cups_auth_param()
661         scheme ++;  in cups_auth_param()
662         while (*scheme && *scheme != '\"')  in cups_auth_param()
663           scheme ++;  in cups_auth_param()
666       scheme ++;  in cups_auth_param()
696 		 char       *scheme,		/* I - Scheme name buffer */  in cups_auth_scheme()  argument
700   char		*sptr = scheme,			/* Pointer into scheme buffer */  in cups_auth_scheme()
701 		*send = scheme + schemesize - 1;/* End of scheme buffer */  in cups_auth_scheme()
705 …thenticate=\"%s\", scheme=%p, schemesize=%d)", www_authenticate, (void *)scheme, (int)schemesize));  in cups_auth_scheme()
720 …for (sptr = scheme, start = www_authenticate, param = 0; *www_authenticate && *www_authenticate !=…  in cups_auth_scheme()
738     if (sptr > scheme && !param)  in cups_auth_scheme()
748   *scheme = '\0';  in cups_auth_scheme()