Add global flags disable-gpgconf, gpgconf-name, and gpg-name.

* src/gpgme.c (gpgme_set_global_flag): Add names "disable-gpgconf",
"gpgconf-name", and "gpg-name".
* src/dirinfo.c (_gpgme_dirinfo_disable_gpgconf): New.
(get_gpgconf_item): Minor debug info change.
* src/posix-util.c (default_gpg_name, default_gpgconf_name): Add vars.
(_gpgme_set_default_gpg_name): New.
(_gpgme_set_default_gpgconf_name): New.
(_gpgme_get_gpg_path, _gpgme_get_gpgconf_path): Use new vars.
(walk_path): Add debug output on failure.
* src/w32-util.c (default_gpg_name, default_gpgconf_name): Add vars.
(replace_slashes): New.
(get_basename): New.
(_gpgme_set_default_gpg_name): New.
(_gpgme_set_default_gpgconf_name): New.
(_gpgme_get_gpg_path, _gpgme_get_gpgconf_path): Use new vars.

* tests/t-engine-info.c (main): Add --verbose and --set-global-flag
options.
--

Note that the Windows part has not been tested.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/gpgme.c b/src/gpgme.c
index a8de64b4..4a8afa96 100644
--- a/src/gpgme.c
+++ b/src/gpgme.c
@@ -37,6 +37,7 @@
 #include "wait.h"
 #include "debug.h"
 #include "priv-io.h"
+#include "sys-util.h"
 
 
 /* The default locale.  */
@@ -65,6 +66,15 @@ gpgme_set_global_flag (const char *name, const char *value)
     return -1;
   else if (!strcmp (name, "debug"))
     return _gpgme_debug_set_debug_envvar (value);
+  else if (!strcmp (name, "disable-gpgconf"))
+    {
+      _gpgme_dirinfo_disable_gpgconf ();
+      return 0;
+    }
+  else if (!strcmp (name, "gpgconf-name"))
+    return _gpgme_set_default_gpgconf_name (value);
+  else if (!strcmp (name, "gpg-name"))
+    return _gpgme_set_default_gpg_name (value);
   else
     return -1;
 }