Always pass correct name to argv[0]. Ignore GPG_AGENT_INFO for gpg2.

* src/dirinfo.c (WANT_GPG_ONE_MODE): New.
(struct dirinfo): Add field "gpg_one_mode".
(get_gpgconf_item): Set that field and return it if requested.
(_gpgme_in_gpg_one_mode): New.
* src/engine-gpg.c (build_argv): Check GPG_AGENT_INFO only in gpg-1
mode.

* src/dirinfo.c (_gpgme_get_basename): New.
* src/engine-g13.c (g13_new): Take argv[0] from the pgmname.
* src/engine-gpgsm.c (gpgsm_new): Ditto.
* src/engine-gpg.c (build_argv): Ditto. Add arg PGMNAME.
(start): Pass PGMNAME to buildargv.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
index c0934e16..4b46ea0b 100644
--- a/src/util.h
+++ b/src/util.h
@@ -60,6 +60,9 @@ const char *_gpgme_get_default_gpgsm_name (void);
 const char *_gpgme_get_default_g13_name (void);
 const char *_gpgme_get_default_gpgconf_name (void);
 const char *_gpgme_get_default_uisrv_socket (void);
+int _gpgme_in_gpg_one_mode (void);
+
+const char *_gpgme_get_basename (const char *name);