gpgtar: Finally use a pipe for decryption.

* tools/gpgtar.h (opt): Add new flags.
* tools/gpgtar.c: new options --batch, --yes, --no, --status-fd, and
--require-compliance.
(main): Init signals.
* tools/gpgtar-create.c: Add new header files.
(gpgtar_create): Rework to use a pipe for encryption and signing.
* tools/gpgtar-list.c: Add new header files.
(gpgtar_list): Rework to use a pipe for decryption.
* tools/gpgtar-extract.c: Add new header files.
(gpgtar_extract): Rework to use a pipe for decryption.
--

Fixes-commit: 40dbee86f3043aff8a8c2055521e270318e33068

1 files changed, 24 insertions, 2 deletions

diff --git a/tools/gpgtar.c b/tools/gpgtar.c
index 57cac7c94..732a592fb 100644
--- a/tools/gpgtar.c
+++ b/tools/gpgtar.c
@@ -76,13 +76,19 @@ enum cmd_and_opt_values
     oNull,
     oUtf8Strings,
 
+    oBatch,
+    oAnswerYes,
+    oAnswerNo,
+    oStatusFD,
+    oRequireCompliance,
+
     /* Compatibility with gpg-zip.  */
     oGpgArgs,
     oTarArgs,
     oTarProgram,
 
     /* Debugging.  */
-    oDryRun,
+    oDryRun
   };
 
 
@@ -113,6 +119,12 @@ static gpgrt_opt_t opts[] = {
   ARGPARSE_s_n (oOpenPGP, "openpgp", "@"),
   ARGPARSE_s_n (oCMS, "cms", "@"),
 
+  ARGPARSE_s_n (oBatch, "batch", "@"),
+  ARGPARSE_s_n (oAnswerYes, "yes", "@"),
+  ARGPARSE_s_n (oAnswerNo, "no", "@"),
+  ARGPARSE_s_i (oStatusFD, "status-fd", "@"),
+  ARGPARSE_s_n (oRequireCompliance, "require-compliance", "@"),
+
   ARGPARSE_group (302, N_("@\nTar options:\n ")),
 
   ARGPARSE_s_s (oDirectory, "directory",
@@ -374,6 +386,12 @@ parse_arguments (gpgrt_argparse_t *pargs, gpgrt_opt_t *popts)
         case oOpenPGP: /* Dummy option for now.  */ break;
         case oCMS:     /* Dummy option for now.  */ break;
 
+        case oBatch: opt.batch = 1; break;
+        case oAnswerYes: opt.answer_yes = 1; break;
+        case oAnswerNo: opt.answer_no = 1; break;
+        case oStatusFD: opt.status_fd = pargs->r.ret_int; break;
+        case oRequireCompliance: opt.require_compliance = 1; break;
+
         case oGpgArgs:;
           {
             strlist_t list;
@@ -443,9 +461,13 @@ main (int argc, char **argv)
   /* Make sure that our subsystems are ready.  */
   i18n_init();
   init_common_subsystems (&argc, &argv);
+  gnupg_init_signals (0, NULL);
 
   log_assert (sizeof (struct ustar_raw_header) == 512);
 
+  /* Set default options */
+  opt.status_fd = -1;
+
   /* Parse the command line. */
   pargs.argc  = &argc;
   pargs.argv  = &argv;
@@ -528,7 +550,7 @@ main (int argc, char **argv)
 
 
 /* Read the next record from STREAM.  RECORD is a buffer provided by
-   the caller and must be at leadt of size RECORDSIZE.  The function
+   the caller and must be at least of size RECORDSIZE.  The function
    return 0 on success and error code on failure; a diagnostic
    printed as well.  Note that there is no need for an EOF indicator
    because a tarball has an explicit EOF record. */