1 files changed, 60 insertions, 74 deletions

diff --git a/cli/src/input.c b/cli/src/input.c
index 5c38efe13e7..5ac1a20edb1 100644
--- a/cli/src/input.c
+++ b/cli/src/input.c
@@ -1,107 +1,93 @@
 /*
-  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 Affero 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
-  Affero General Public License for more details.
-
-  You should have received a copy of the GNU Affero 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>
 #include <stdint.h>
 #include <pthread.h>
 
-#ifndef _CONFIG_H
-#define _CONFIG_H
-#include "config.h"
-#endif
-
 #include "cli.h"
 #include "cli-mem-types.h"
 
 #define CMDBUFSIZ 1024
 
 void *
-cli_batch (void *d)
+cli_batch(void *d)
 {
-        struct cli_state *state = NULL;
-        int               ret = 0;
+    struct cli_state *state = NULL;
+    int ret = 0;
 
-        state = d;
+    state = d;
 
-        ret = cli_cmd_process (state, state->argc, state->argv);
+    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;
+    return NULL;
 }
 
-
 void *
-cli_input (void *d)
+cli_input(void *d)
 {
-        struct cli_state *state = NULL;
-        int               ret = 0;
-        char              cmdbuf[CMDBUFSIZ];
-        char             *cmd = NULL;
-        size_t            len = 0;
-
-        state = d;
-
-        for (;;) {
-                printf ("%s", state->prompt);
-
-                cmd = fgets (cmdbuf, CMDBUFSIZ, stdin);
-                if (!cmd)
-                        break;
-                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 == -1 && state->mode & GLUSTER_MODE_ERR_FATAL)
-                        break;
-        }
-
-        exit (ret);
-
-        return NULL;
+    struct cli_state *state = NULL;
+    int ret = 0;
+    char cmdbuf[CMDBUFSIZ];
+    char *cmd = NULL;
+    size_t len = 0;
+
+    state = d;
+
+    fprintf(stderr,
+            "Welcome to gluster prompt, type 'help' to see the available "
+            "commands.\n");
+    for (;;) {
+        printf("%s", state->prompt);
+
+        cmd = fgets(cmdbuf, CMDBUFSIZ, stdin);
+        if (!cmd)
+            break;
+        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);
+
+    return NULL;
 }
 
-
 int
-cli_input_init (struct cli_state *state)
+cli_input_init(struct cli_state *state)
 {
-        int  ret = 0;
+    int ret = 0;
 
-        if (state->argc) {
-                ret = pthread_create (&state->input, NULL, cli_batch, state);
-                return ret;
-        }
+    if (state->argc) {
+        ret = pthread_create(&state->input, NULL, cli_batch, state);
+        return ret;
+    }
 
-        if (isatty (STDIN_FILENO)) {
-                state->prompt = "gluster> ";
+    if (isatty(STDIN_FILENO)) {
+        state->prompt = "gluster> ";
 
-                cli_rl_enable (state);
-        } else {
-                state->prompt = "";
-                state->mode = GLUSTER_MODE_SCRIPT | GLUSTER_MODE_ERR_FATAL;
-        }
+        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);
+    if (!state->rl_enabled)
+        ret = pthread_create(&state->input, NULL, cli_input, state);
 
-        return ret;
+    return ret;
 }