dirmngr: Default to a user socket name and enable autostart.

* common/homedir.c (dirmngr_socket_name): Rename to
dirmngr_sys_socket_name.
(dirmngr_user_socket_name): New.
* common/asshelp.c (start_new_dirmngr): Handle sys and user dirmngr
socket.
* dirmngr/dirmngr.c (main): Ditto.
* dirmngr/server.c (cmd_getinfo): Ditto.
* sm/server.c (gpgsm_server): Ditto.
* dirmngr/dirmngr-client.c (start_dirmngr): Likewise.
* tools/gpgconf.c (main): Print "dirmngr-sys-socket" with --list-dirs.

* configure.ac (USE_DIRMNGR_AUTO_START): Set by default.

1 files changed, 18 insertions, 2 deletions

diff --git a/common/homedir.c b/common/homedir.c
index 77622a1d4..e2a117bd7 100644
--- a/common/homedir.c
+++ b/common/homedir.c
@@ -555,9 +555,9 @@ gnupg_cachedir (void)
 }
 
 
-/* Return the default socket name used by DirMngr. */
+/* Return the system socket name used by DirMngr.  */
 const char *
-dirmngr_socket_name (void)
+dirmngr_sys_socket_name (void)
 {
 #ifdef HAVE_W32_SYSTEM
   static char *name;
@@ -600,6 +600,22 @@ dirmngr_socket_name (void)
 }
 
 
+/* Return the user socket name used by DirMngr.  If a a user specific
+   dirmngr installation is not supported, NULL is returned.  */
+const char *
+dirmngr_user_socket_name (void)
+{
+#ifdef HAVE_W32_SYSTEM
+  return NULL;  /* We support only a system service.  */
+#else /*!HAVE_W32_SYSTEM*/
+  static char *name;
+
+  if (!name)
+    name = make_filename (default_homedir (), DIRMNGR_SOCK_NAME, NULL);
+  return name;
+#endif /*!HAVE_W32_SYSTEM*/
+}
+
 
 /* Return the file name of a helper tool.  WHICH is one of the
    GNUPG_MODULE_NAME_foo constants.  */