Function cups_init_client_conf

cups/usersys.c:1316–1396

 */

static void
cups_init_client_conf(
    _cups_client_conf_t *cc)		/* I - client.conf values */
{
 /*
  * Clear all values to "not set"...
  */

  memset(cc, 0, sizeof(_cups_client_conf_t));

  cc->uatokens = _CUPS_UATOKENS_MINIMAL;

#if defined(__APPLE__) && !TARGET_OS_OSX
  cups_set_user(cc, "mobile");
#endif /* __APPLE__ && !TARGET_OS_OSX */

#ifdef HAVE_TLS
  cc->ssl_min_version = _HTTP_TLS_1_0;
  cc->ssl_max_version = _HTTP_TLS_MAX;
#endif /* HAVE_TLS */
  cc->encryption      = (http_encryption_t)-1;
  cc->trust_first     = -1;
  cc->any_root        = -1;
  cc->expired_certs   = -1;
  cc->validate_certs  = -1;

 /*
  * Load settings from the org.cups.PrintingPrefs plist (which trump
  * everything...)
  */

#if defined(__APPLE__)
  char	sval[1024];			/* String value */
#  ifdef HAVE_TLS
  int	bval;				/* Boolean value */

  if (cups_apple_get_boolean(kAllowAnyRootKey, &bval))
    cc->any_root = bval;

  if (cups_apple_get_boolean(kAllowExpiredCertsKey, &bval))
    cc->expired_certs = bval;

  if (cups_apple_get_string(kEncryptionKey, sval, sizeof(sval)))
    cups_set_encryption(cc, sval);

  if (cups_apple_get_string(kSSLOptionsKey, sval, sizeof(sval)))
  {
    cups_set_ssl_options(cc, sval);
  }
  else
  {
    sval[0] = '\0';

    if (cups_apple_get_boolean(kAllowRC4, &bval) && bval)
      strlcat(sval, " AllowRC4", sizeof(sval));
    if (cups_apple_get_boolean(kAllowSSL3, &bval) && bval)
      strlcat(sval, " AllowSSL3", sizeof(sval));
    if (cups_apple_get_boolean(kAllowDH, &bval) && bval)