sm: Use estream for I/O.

* sm/decrypt.c (gpgsm_decrypt): Use estream for the input.
* sm/encrypt.c (gpgsm_encrypt): Likewise.
* sm/gpgsm.c (open_read): Remove.
(main): Use open_es_fread for gpgsm_import_files.  Fix call of
gpgsm_encrypt, gpgsm_sign, gpgsm_verify and gpgsm_decrypt.
(open_es_fread): Use gnupg_check_special_filename and open_stream_nc.
* sm/gpgsm.h: Fix function declarations.
* sm/import.c (import_one): Use estream for the input.
(reimport_one, gpgsm_import, gpgsm_import_files): Likewise.
* sm/server.c (struct server_local_s): Rename MESSAGE_FD to
MESSAGE_FP.
(close_message_fp): Rename from close_message_fd.
(reset_notify): Follow the change of close_message_fp.
(cmd_encrypt, cmd_decrypt, cmd_verify, cmd_sign): Follow the change of
close_message_fp.  Use open_stream_nc to get estream.
(cmd_import): Likewise.
(cmd_export, cmd_delkeys, gpgsm_server): Follow the change of
close_message_fp.
(cmd_message): Setup MESSAGE_FP with open_stream_nc.
* sm/sign.c (hash_data): Use estream for the input.
(hash_and_copy_data): Likewise.
(gpgsm_sign): Likewise.
* sm/verify.c (hash_data): Use estream_t for FP.
(gpgsm_verify): Use estream_t for IN_FP and DATA_FP.

--

GnuPG-bug-id: 6592
Signed-off-by: NIIBE Yutaka <[email protected]>

1 files changed, 1 insertions, 11 deletions

diff --git a/sm/decrypt.c b/sm/decrypt.c
index 62983fe9c..a30eafc55 100644
--- a/sm/decrypt.c
+++ b/sm/decrypt.c
@@ -1052,7 +1052,7 @@ decrypt_gcm_filter (void *arg,
 
 /* Perform a decrypt operation.  */
 int
-gpgsm_decrypt (ctrl_t ctrl, int in_fd, estream_t out_fp)
+gpgsm_decrypt (ctrl_t ctrl, estream_t in_fp, estream_t out_fp)
 {
   int rc;
   gnupg_ksba_io_t b64reader = NULL;
@@ -1063,7 +1063,6 @@ gpgsm_decrypt (ctrl_t ctrl, int in_fd, estream_t out_fp)
   ksba_stop_reason_t stopreason;
   KEYDB_HANDLE kh;
   int recp;
-  estream_t in_fp = NULL;
   struct decrypt_filter_parm_s dfparm;
 
   memset (&dfparm, 0, sizeof dfparm);
@@ -1078,14 +1077,6 @@ gpgsm_decrypt (ctrl_t ctrl, int in_fd, estream_t out_fp)
       goto leave;
     }
 
-  in_fp = es_fdopen_nc (in_fd, "rb");
-  if (!in_fp)
-    {
-      rc = gpg_error_from_syserror ();
-      log_error ("fdopen() failed: %s\n", strerror (errno));
-      goto leave;
-    }
-
   rc = gnupg_ksba_create_reader
     (&b64reader, ((ctrl->is_pem? GNUPG_KSBA_IO_PEM : 0)
                   | (ctrl->is_base64? GNUPG_KSBA_IO_BASE64 : 0)
@@ -1516,7 +1507,6 @@ gpgsm_decrypt (ctrl_t ctrl, int in_fd, estream_t out_fp)
   gnupg_ksba_destroy_reader (b64reader);
   gnupg_ksba_destroy_writer (b64writer);
   keydb_release (kh);
-  es_fclose (in_fp);
   if (dfparm.hd)
     gcry_cipher_close (dfparm.hd);
   return rc;