gpg: Unify the the use of the print_pubkey_info functions.

* g10/keylist.c (format_seckey_info): Remove.
(print_pubkey_info, print_seckey_info): Remove.
(format_key_info): New.
(print_key_info): New.
(print_key_info_log): New.
* g10/card-util.c (current_card_status): Use print_key_info and remove
the useless condition on KEYBLOCK.
* g10/delkey.c (do_delete_key): Replace print_pubkey_info and
print_seckey_info by print_key_info.
* g10/keyedit.c (menu_addrevoker): Replace print_pubkey_info by
print_key_info.
* g10/pkclist.c (do_we_trust_pre): Ditto.
* g10/revoke.c (gen_desig_revoke): Ditto.
(gen_revoke): Ditto.  Also use print_key_info_log instead of separate
functions.

Signed-off-by: Werner Koch <wk@gnupg.org>

g10/card-util.c

@@ -680,9 +680,8 @@ current_card_status (ctrl_t ctrl, estream_t fp,
       if ( thefpr && !fpr_is_ff (thefpr, thefprlen)
            && !get_pubkey_byfprint (ctrl, pk, &keyblock, thefpr, thefprlen))
         {
-          print_pubkey_info (ctrl, fp, pk);
-          if (keyblock)
-            print_card_key_info (fp, keyblock);
+          print_key_info (ctrl, fp, 0, pk, 0);
+          print_card_key_info (fp, keyblock);
         }
       else
         tty_fprintf (fp, "[none]\n");

g10/delkey.c

@@ -135,10 +135,7 @@ do_delete_key (ctrl_t ctrl, const char *username, int secret, int force,
     }
   else
     {
-      if (secret)
-        print_seckey_info (ctrl, pk);
-      else
-        print_pubkey_info (ctrl, NULL, pk );
+      print_key_info (ctrl, NULL, 0, pk, secret);
       tty_printf( "\n" );
 
       yes = cpr_get_answer_is_yes

g10/keyedit.c

@@ -4356,7 +4356,7 @@ menu_addrevoker (ctrl_t ctrl, kbnode_t pub_keyblock, int sensitive)
 	    continue;
 	}
 
-      print_pubkey_info (ctrl, NULL, revoker_pk);
+      print_key_info (ctrl, NULL, 0, revoker_pk, 0);
       print_fingerprint (ctrl, NULL, revoker_pk, 2);
       tty_printf ("\n");
 

g10/keylist.c

@@ -165,43 +165,15 @@ secret_key_list (ctrl_t ctrl, strlist_t list)
     list_one (ctrl, list, 1, 0);
 }
 
-char *
-format_seckey_info (ctrl_t ctrl, PKT_public_key *pk)
-{
-  u32 keyid[2];
-  char *p;
-  char pkstrbuf[PUBKEY_STRING_SIZE];
-  char *info;
-
-  keyid_from_pk (pk, keyid);
-  p = get_user_id_native (ctrl, keyid);
-
-  info = xtryasprintf ("sec  %s/%s %s %s",
-                       pubkey_string (pk, pkstrbuf, sizeof pkstrbuf),
-                       keystr (keyid), datestr_from_pk (pk), p);
-
-  xfree (p);
-
-  return info;
-}
-
-void
-print_seckey_info (ctrl_t ctrl, PKT_public_key *pk)
-{
-  char *p = format_seckey_info (ctrl, pk);
-  tty_printf ("\n%s\n", p);
-  xfree (p);
-}
-
-/* Print information about the public key.  With FP passed as NULL,
-   the tty output interface is used, otherwise output is directed to
-   the given stream.  */
-void
-print_pubkey_info (ctrl_t ctrl, estream_t fp, PKT_public_key *pk)
+
+/* Helper for print_key_info and print_key_info_log.  */
+static char *
+format_key_info (ctrl_t ctrl, PKT_public_key *pk, int secret)
 {
   u32 keyid[2];
   char *p;
   char pkstrbuf[PUBKEY_STRING_SIZE];
+  char *result;
 
   keyid_from_pk (pk, keyid);
 
@@ -212,13 +184,59 @@ print_pubkey_info (ctrl_t ctrl, estream_t fp, PKT_public_key *pk)
   else
     p = get_user_id_native (ctrl, keyid);
 
-  if (!fp)
-    tty_printf ("\n");
-  tty_fprintf (fp, "%s  %s/%s %s %s\n",
-               pk->flags.primary? "pub":"sub",
-               pubkey_string (pk, pkstrbuf, sizeof pkstrbuf),
-               keystr (keyid), datestr_from_pk (pk), p);
+  result = xtryasprintf ("%s  %s/%s %s %s",
+                         secret? (pk->flags.primary? "sec":"ssb")
+                         /* */ : (pk->flags.primary? "pub":"sub"),
+                         pubkey_string (pk, pkstrbuf, sizeof pkstrbuf),
+                         keystr (keyid), datestr_from_pk (pk), p);
   xfree (p);
+  return result;
+}
+
+
+/* Print basic information about a public or secret key.  With FP
+ * passed as NULL, the tty output interface is used, otherwise output
+ * is directed to the given stream.  INDENT gives the requested
+ * indentation; if that is a negative value indentation is suppressed
+ * for the first line.  SECRET tells that the PK has a secret part.
+ * FIXME: This is similar in use to print_key_line and thus both
+ * functions should eventually be united.
+ */
+void
+print_key_info (ctrl_t ctrl, estream_t fp,
+                int indent, PKT_public_key *pk, int secret)
+{
+  int indentabs = indent >= 0? indent : -indent;
+  char *info;
+
+  /* Note: Negative values for INDENT are not yet needed. */
+
+  info = format_key_info (ctrl, pk, secret);
+
+  if (!fp && indent >= 0)
+    tty_printf ("\n");  /* (Backward compatibility to old code) */
+  tty_fprintf (fp, "%*s%s\n", indentabs, "",
+               info? info : "[Ooops - out of core]");
+
+  xfree (info);
+}
+
+
+/* Same as print_key_info put print using the log functions at
+ * LOGLEVEL.  */
+void
+print_key_info_log (ctrl_t ctrl, int loglevel,
+                    int indent, PKT_public_key *pk, int secret)
+{
+  int indentabs = indent >= 0? indent : -indent;
+  char *info;
+
+  info = format_key_info (ctrl, pk, secret);
+
+  log_log (loglevel, "%*s%s\n", indentabs, "",
+           info? info : "[Ooops - out of core]");
+
+  xfree (info);
 }
 
 

g10/main.h

@@ -470,9 +470,10 @@ void show_keyserver_url(PKT_signature *sig,int indent,int mode);
 void show_notation(PKT_signature *sig,int indent,int mode,int which);
 void dump_attribs (const PKT_user_id *uid, PKT_public_key *pk);
 void set_attrib_fd(int fd);
-char *format_seckey_info (ctrl_t ctrl, PKT_public_key *pk);
-void print_seckey_info (ctrl_t ctrl, PKT_public_key *pk);
-void print_pubkey_info (ctrl_t ctrl, estream_t fp, PKT_public_key *pk);
+void print_key_info (ctrl_t ctrl, estream_t fp, int indent,
+                     PKT_public_key *pk, int secret);
+void print_key_info_log (ctrl_t ctrl, int loglevel, int indent,
+                     PKT_public_key *pk, int secret);
 void print_card_key_info (estream_t fp, KBNODE keyblock);
 void print_key_line (ctrl_t ctrl, estream_t fp, PKT_public_key *pk, int secret);
 

g10/pkclist.c

@@ -475,7 +475,7 @@ do_we_trust_pre (ctrl_t ctrl, PKT_public_key *pk, unsigned int trustlevel )
 
   if( !opt.batch && !rc )
     {
-      print_pubkey_info (ctrl, NULL,pk);
+      print_key_info (ctrl, NULL, 0, pk, 0);
       print_fingerprint (ctrl, NULL, pk, 2);
       tty_printf("\n");
 

g10/revoke.c

@@ -305,11 +305,11 @@ gen_desig_revoke (ctrl_t ctrl, const char *uname, strlist_t locusr)
 
 	    any = 1;
 
-            print_pubkey_info (ctrl, NULL, pk);
+            print_key_info (ctrl, NULL, 0, pk, 0);
 	    tty_printf ("\n");
 
 	    tty_printf (_("To be revoked by:\n"));
-            print_seckey_info (ctrl, pk2);
+            print_key_info (ctrl, NULL, 0, pk2, 1);
 
 	    if(pk->revkey[i].class&0x40)
 	      tty_printf(_("(This is a sensitive revocation key)\n"));
@@ -669,30 +669,26 @@ gen_revoke (ctrl_t ctrl, const char *uname)
 
   rc = keydb_search (kdbhd, &desc, 1, NULL);
   if (gpg_err_code (rc) == GPG_ERR_NOT_FOUND)
-    /* Not ambiguous.  */
     {
+      /* Not ambiguous.  */
     }
   else if (rc == 0)
-    /* Ambiguous.  */
     {
-      char *info;
-
+      /* Ambiguous.  */
       /* TRANSLATORS: The %s prints a key specification which
          for example has been given at the command line.  Several lines
          lines with secret key infos are printed after this message.  */
       log_error (_("'%s' matches multiple secret keys:\n"), uname);
 
-      info = format_seckey_info (ctrl, keyblock->pkt->pkt.public_key);
-      log_error ("  %s\n", info);
-      xfree (info);
+      print_key_info_log (ctrl, GPGRT_LOGLVL_ERROR, 2,
+                          keyblock->pkt->pkt.public_key, 1);
       release_kbnode (keyblock);
 
       rc = keydb_get_keyblock (kdbhd, &keyblock);
       while (! rc)
         {
-          info = format_seckey_info (ctrl, keyblock->pkt->pkt.public_key);
-          log_info ("  %s\n", info);
-          xfree (info);
+          print_key_info_log (ctrl, GPGRT_LOGLVL_INFO, 2,
+                              keyblock->pkt->pkt.public_key, 1);
           release_kbnode (keyblock);
           keyblock = NULL;
 
@@ -726,7 +722,7 @@ gen_revoke (ctrl_t ctrl, const char *uname)
     }
 
   keyid_from_pk (psk, keyid );
-  print_seckey_info (ctrl, psk);
+  print_key_info (ctrl, NULL, 0, psk, 1);
 
   tty_printf("\n");
   if (!cpr_get_answer_is_yes ("gen_revoke.okay",