Make --runtime option of gpgconf under W32 work.

tools/ChangeLog

@@ -1,3 +1,11 @@
+2008-05-26  Werner Koch  <wk@g10code.com>
+
+	* gpgconf-comp.c (gpg_agent_runtime_change) [W32]: Issue
+	"reloadagent" command to gpg-agent.
+
+	* gpg-connect-agent.c (main): Allow server command on the command
+	line.
+
 2008-05-20  Marcus Brinkmann  <marcus@g10code.de>
 
 	* gpgconf.h (gc_component_check_programs): Rename to ...

tools/gpg-connect-agent.c

@@ -1134,6 +1134,7 @@ main (int argc, char **argv)
     char *condition;
   } loopstack[20];
   int        loopidx;
+  char **cmdline_commands = NULL;
 
   gnupg_rl_initialize ();
   set_strusage (my_strusage);
@@ -1191,7 +1192,7 @@ main (int argc, char **argv)
         }
     }
   else if (argc)
-    usage (1);
+    cmdline_commands = argv;
 
   if (opt.exec && opt.raw_socket)
     log_info (_("option \"%s\" ignored due to \"%s\"\n"),
@@ -1279,6 +1280,16 @@ main (int argc, char **argv)
           else
             log_fatal ("/end command vanished\n");
         }
+      else if (cmdline_commands && *cmdline_commands && !script_fp)
+        {
+          keep_line = 0;
+          xfree (line);
+          line = xstrdup (*cmdline_commands);
+          cmdline_commands++;
+          n = strlen (line);
+          if (n >= maxlength)
+            maxlength = 0;
+        }
       else if (use_tty && !script_fp)
         {
           keep_line = 0;

tools/gpgconf-comp.c

@@ -1014,9 +1014,26 @@ gpg_agent_runtime_change (void)
 
   /* Ignore any errors here.  */
   kill (pid, SIGHUP);
+#else
+  gpg_error_t err;
+  const char *pgmname;
+  const char *argv[2];
+  pid_t pid;
+  
+  pgmname = gnupg_module_name (GNUPG_MODULE_NAME_CONNECT_AGENT);
+  argv[0] = "reloadagent";
+  argv[1] = NULL;
+  
+  err = gnupg_spawn_process_fd (pgmname, argv, -1, -1, -1, &pid);
+  if (!err)
+    err = gnupg_wait_process (pgmname, pid, NULL);
+  if (err)
+    gc_error (0, 0, "error running `%s%s': %s",
+              pgmname, " reloadagent", gpg_strerror (err));
 #endif /*!HAVE_W32_SYSTEM*/
 }
 
+
 
 /* More or less Robust version of dgettext.  It has the side effect of
    switching the codeset to utf-8 because this is what we want to