tools: Add encryption and decryption support to gpgtar.

* tools/Makefile.am: Amend CFLAGS and LDADD.
* tools/gpgtar-create.c (gpgtar_create): Add encrypt flag and encrypt
stream if requested.
* tools/gpgtar-extract.c (gpgtar_extract): Likewise for decryption.
* tools/gpgtar-list.c (gpgtar_list): Likewise.
* tools/gpgtar.c (main): Initialize npth and assuan.  Parse recipient
and local user, and note which flags are currently ignored.  Adapt
calls to gpgtar_list and friends.
(tar_and_encrypt): Drop stub function and prototype.
(decrypt_and_untar): Likewise.
(decrypt_and_list): Likewise.
* tools/gpgtar.h (gpgtar_{create,extract,list}): Add encryption or
decryption argument.

Signed-off-by: Justus Winter <[email protected]>

1 files changed, 7 insertions, 3 deletions

diff --git a/tools/gpgtar.h b/tools/gpgtar.h
index 08dfcf8b7..a96ee09b3 100644
--- a/tools/gpgtar.h
+++ b/tools/gpgtar.h
@@ -21,13 +21,17 @@
 #define GPGTAR_H
 
 #include "../common/util.h"
+#include "../common/strlist.h"
 
 /* We keep all global options in the structure OPT.  */
 struct
 {
   int verbose;
+  unsigned int debug_level;
   int quiet;
   const char *outfile;
+  strlist_t recipients;
+  const char *user;
   int symmetric;
   const char *filename;
 } opt;
@@ -111,13 +115,13 @@ gpg_error_t read_record (estream_t stream, void *record);
 gpg_error_t write_record (estream_t stream, const void *record);
 
 /*-- gpgtar-create.c --*/
-void gpgtar_create (char **inpattern);
+void gpgtar_create (char **inpattern, int encrypt);
 
 /*-- gpgtar-extract.c --*/
-void gpgtar_extract (const char *filename);
+void gpgtar_extract (const char *filename, int decrypt);
 
 /*-- gpgtar-list.c --*/
-void gpgtar_list (const char *filename);
+void gpgtar_list (const char *filename, int decrypt);
 tar_header_t gpgtar_read_header (estream_t stream);
 void gpgtar_print_header (tar_header_t header, estream_t out);