* README: Doc --disable-card-support and --without-readline.

* configure.ac: Check for readline.  Make enable-card-support the
default.  New option --without-readline.  Allow the use of either
the development or the stable libusb.

* cardglue.h: Add members for CA fingerprints.
* cardglue.c (agent_release_card_info): Invalid them.
(learn_status_cb): Store them.

* app-common.h, app-openpgp.c, iso7816.c, iso7816.h
* apdu.c, apdu.h, ccid-driver.c, ccid-driver.h
* card-util.c: Updated from current gnupg-1.9.

* ccid-driver.h (CCID_DRIVER_ERR_ABORTED): New.
* ccid-driver.c (ccid_open_reader): Support the stable 0.1 version
of libusb.
(ccid_get_atr): Handle short messages.
* apdu.c (my_rapdu_get_status): Implemented.
* apdu.c: Include <signal.h>.
* apdu.c (reader_table_s):  Add function pointers for the backends.
(apdu_close_reader, apdu_get_status, apdu_activate)
(send_apdu): Make use of them.
(new_reader_slot): Intialize them to NULL.
(dump_ccid_reader_status, ct_dump_reader_status): New.
(dump_pcsc_reader_status): New.
(open_ct_reader, open_pcsc_reader, open_ccid_reader)
(open_osc_reader, open_rapdu_reader): Intialize function pointers.
(ct_activate_card, ct_send_apdu, pcsc_send_apdu, osc_send_apdu)
(error_string): Removed.  Replaced by apdu_strerror.
(get_ccid_error_string): Removed.
(ct_activate_card): Remove the unused loop.
(reset_ct_reader): Implemented.
(ct_send_apdu): Activate the card if not yet done.
(pcsc_send_apdu): Ditto.
* ccid-driver.h: Add error codes.
* ccid-driver.c: Implement more or less proper error codes all
over the place.
* apdu.c (apdu_send_direct): New.
(get_ccid_error_string): Add some error code mappings.
(send_apdu): Pass error codes along for drivers already supporting
them.
(host_sw_string): New.
(get_ccid_error_string): Use above.
(send_apdu_ccid): Reset the reader if it has not yet been done.
(open_ccid_reader): Don't care if the ATR can't be read.
(apdu_activate_card): New.
(apdu_strerror): New.
(dump_reader_status): Only enable it with opt.VERBOSE.
* iso7816.c (map_sw): Add mappings for the new error codes.
* apdu.c (open_ct_reader, open_pcsc_reader, open_ccid_reader)
(reset_ccid_reader, open_osc_reader): Call dump_reader_status only
in verbose mode.
* app-openpgp.c (do_getattr): Fix for sending CA-FPR.
* app-openpgp.c (app_openpgp_readkey): Fixed check for valid
exponent.
* app-openpgp.c (do_setattr): Sync FORCE_CHV1.
* card-util.c (change_login): Kludge to allow reading data from a
file.
(card_edit): Pass ARG_STRING to change_login.
(card_status): Print CA fingerprints.
(change_cafpr): New.
(card_edit): New command CAFPR.

* errors.h (G10ERR_NO_CARD, G10ERR_CANCELED): New error codes.

* errors.c (g10_errstr): New error codes G10ERR_NO_CARD,
G10ERR_CANCELED.

1 files changed, 17 insertions, 2 deletions

diff --git a/g10/cardglue.c b/g10/cardglue.c
index a19246211..7bb3c8488 100644
--- a/g10/cardglue.c
+++ b/g10/cardglue.c
@@ -1,5 +1,5 @@
 /* cardglue.c - mainly dispatcher for card related functions.
- * Copyright (C) 2003 Free Software Foundation, Inc.
+ * Copyright (C) 2003, 2004 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -237,6 +237,7 @@ agent_release_card_info (struct agent_card_info_s *info)
   xfree (info->pubkey_url); info->pubkey_url = NULL;
   xfree (info->login_data); info->login_data = NULL;
   info->fpr1valid = info->fpr2valid = info->fpr3valid = 0;
+  info->cafpr1valid = info->cafpr2valid = info->cafpr3valid = 0;
 }
 
 
@@ -529,7 +530,21 @@ learn_status_cb (void *opaque, const char *line)
       else if (no == 3)
         parm->fpr3valid = unhexify_fpr (line, parm->fpr3);
     }
-  
+  else if (keywordlen == 6 && !memcmp (keyword, "CA-FPR", keywordlen))
+    {
+      int no = atoi (line);
+      while (*line && !spacep (line))
+        line++;
+      while (spacep (line))
+        line++;
+      if (no == 1)
+        parm->cafpr1valid = unhexify_fpr (line, parm->cafpr1);
+      else if (no == 2)
+        parm->cafpr2valid = unhexify_fpr (line, parm->cafpr2);
+      else if (no == 3)
+        parm->cafpr3valid = unhexify_fpr (line, parm->cafpr3);
+    }
+
   return 0;
 }