1 files changed, 25 insertions, 26 deletions

diff --git a/cli/src/input.c b/cli/src/input.c
index 25a7cb62d..a8ea46c6d 100644
--- a/cli/src/input.c
+++ b/cli/src/input.c
@@ -1,22 +1,12 @@
 /*
-  Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
-  This file is part of GlusterFS.
-
-  GlusterFS is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published
-  by the Free Software Foundation; either version 3 of the License,
-  or (at your option) any later version.
-
-  GlusterFS is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see
-  <http://www.gnu.org/licenses/>.
-*/
+   Copyright (c) 2010-2012 Red Hat, Inc. <http://www.redhat.com>
+   This file is part of GlusterFS.
 
+   This file is licensed to you under your choice of the GNU Lesser
+   General Public License, version 3 or any later version (LGPLv3 or
+   later), or the GNU General Public License, version 2 (GPLv2), in all
+   cases as published by the Free Software Foundation.
+*/
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -41,10 +31,10 @@ cli_batch (void *d)
 
         state = d;
 
-        cli_cmd_await_connected ();
         ret = cli_cmd_process (state, state->argc, state->argv);
-        gf_log ("", GF_LOG_NORMAL, "Exiting with: %d", ret);
-        exit (ret);
+
+        gf_log ("", GF_LOG_INFO, "Exiting with: %d", ret);
+        exit (-ret);
 
         return NULL;
 }
@@ -57,21 +47,25 @@ cli_input (void *d)
         int               ret = 0;
         char              cmdbuf[CMDBUFSIZ];
         char             *cmd = NULL;
+        size_t            len = 0;
 
         state = d;
 
         for (;;) {
-                cli_out ("%s", state->prompt);
+                printf ("%s", state->prompt);
 
                 cmd = fgets (cmdbuf, CMDBUFSIZ, stdin);
                 if (!cmd)
                         break;
-
-                printf ("processing command: '%s'\n", cmd);
+                len = strlen(cmd);
+                if (len > 0 && cmd[len - 1] == '\n') //strip trailing \n
+                        cmd[len - 1] = '\0';
                 ret = cli_cmd_process_line (state, cmd);
+                if (ret != 0 && state->mode & GLUSTER_MODE_ERR_FATAL)
+                        break;
         }
 
-        exit (ret);
+        exit (-ret);
 
         return NULL;
 }
@@ -87,9 +81,14 @@ cli_input_init (struct cli_state *state)
                 return ret;
         }
 
-        state->prompt = "gluster> ";
+        if (isatty (STDIN_FILENO)) {
+                state->prompt = "gluster> ";
 
-        cli_rl_enable (state);
+                cli_rl_enable (state);
+        } else {
+                state->prompt = "";
+                state->mode = GLUSTER_MODE_SCRIPT | GLUSTER_MODE_ERR_FATAL;
+        }
 
         if (!state->rl_enabled)
                 ret = pthread_create (&state->input, NULL, cli_input, state);