gpg: Print PROGRESS status lines during key generation.

* g10/call-agent.c (cache_nonce_status_cb): Rewrite by using
has_leading_keyword.  Handle PROGRESS lines.
--

GnuPG-bug-id: 1415
Co-authored-by: Daiki Ueno <[email protected]>
Signed-off-by: Werner Koch <[email protected]>

1 files changed, 10 insertions, 11 deletions

diff --git a/g10/call-agent.c b/g10/call-agent.c
index 83fabcc32..1d7ff577b 100644
--- a/g10/call-agent.c
+++ b/g10/call-agent.c
@@ -1749,30 +1749,29 @@ static gpg_error_t
 cache_nonce_status_cb (void *opaque, const char *line)
 {
   struct cache_nonce_parm_s *parm = opaque;
-  const char *keyword = line;
-  int keywordlen;
-
-  for (keywordlen=0; *line && !spacep (line); line++, keywordlen++)
-    ;
-  while (spacep (line))
-    line++;
+  const char *s;
 
-  if (keywordlen == 11 && !memcmp (keyword, "CACHE_NONCE", keywordlen))
+  if ((s = has_leading_keyword (line, "CACHE_NONCE")))
     {
       if (parm->cache_nonce_addr)
         {
           xfree (*parm->cache_nonce_addr);
-          *parm->cache_nonce_addr = xtrystrdup (line);
+          *parm->cache_nonce_addr = xtrystrdup (s);
         }
     }
-  else if (keywordlen == 12 && !memcmp (keyword, "PASSWD_NONCE", keywordlen))
+  else if ((s = has_leading_keyword (line, "PASSWD_NONCE")))
     {
       if (parm->passwd_nonce_addr)
         {
           xfree (*parm->passwd_nonce_addr);
-          *parm->passwd_nonce_addr = xtrystrdup (line);
+          *parm->passwd_nonce_addr = xtrystrdup (s);
         }
     }
+  else if ((s = has_leading_keyword (line, "PROGRESS")))
+    {
+      if (opt.enable_progress_filter)
+        write_status_text (STATUS_PROGRESS, s);
+    }
 
   return 0;
 }