sm: Print diagnostic about CRL problems due to Tor mode.

* dirmngr/crlfetch.c (crl_fetch, crl_fetch_default)
(ca_cert_fetch, start_cert_fetch): Factor Tor error out to ...
(no_crl_due_to_tor): new.  Print status note.

* dirmngr/ks-engine-ldap.c (ks_ldap_get)
(ks_ldap_search, ks_ldap_put): Factor Tor error out to ...
(no_ldap_due_to_tor): new.  Print status note.

* dirmngr/ocsp.c (do_ocsp_request): Print status note.
* sm/misc.c (gpgsm_print_further_info): New.
* sm/call-dirmngr.c (warning_and_note_printer): New.
(isvalid_status_cb): Call it.
(lookup_status_cb): Ditto.
(run_command_status_cb): Ditto.

* common/asshelp2.c (vprint_assuan_status): Strip a possible trailing
LF.

--

1 files changed, 21 insertions, 0 deletions

diff --git a/sm/misc.c b/sm/misc.c
index d4898202e..3fdfd769d 100644
--- a/sm/misc.c
+++ b/sm/misc.c
@@ -35,6 +35,27 @@
 #include "../common/sexp-parse.h"
 
 
+/* Print a message
+ *   "(further info: %s)\n
+ * in verbose mode to further explain an error.  That message is
+ * intended to help debug a problem and should not be translated.
+ */
+void
+gpgsm_print_further_info (const char *format, ...)
+{
+  va_list arg_ptr;
+
+  if (!opt.verbose)
+    return;
+
+  log_info (_("(further info: "));
+  va_start (arg_ptr, format);
+  log_logv (GPGRT_LOGLVL_CONT, format, arg_ptr);
+  va_end (arg_ptr);
+  log_printf (")\n");
+}
+
+
 /* Setup the environment so that the pinentry is able to get all
    required information.  This is used prior to an exec of the
    protect-tool. */