gluster-CLI-and-mgmt-glusterd-added-to-codebase

Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 971 (dynamic volume management)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971

1 files changed, 98 insertions, 0 deletions

diff --git a/cli/src/input.c b/cli/src/input.c
new file mode 100644
index 000000000..62bd8c406
--- /dev/null
+++ b/cli/src/input.c
@@ -0,0 +1,98 @@
+/*
+  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/>.
+*/
+
+#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
+
+#define cli_out(fmt...) fprintf (stdout, ##fmt)
+
+void *
+cli_batch (void *d)
+{
+        struct cli_state *state = NULL;
+        int               ret = 0;
+
+        state = d;
+
+        ret = cli_cmd_process (state, state->argc, state->argv);
+        exit (ret);
+
+        return NULL;
+}
+
+
+void *
+cli_input (void *d)
+{
+        struct cli_state *state = NULL;
+        int               ret = 0;
+        char              cmdbuf[CMDBUFSIZ];
+        char             *cmd = NULL;
+
+        state = d;
+
+        for (;;) {
+                cli_out ("%s", state->prompt);
+
+                cmd = fgets (cmdbuf, CMDBUFSIZ, stdin);
+                if (!cmd)
+                        break;
+
+                printf ("processing command: '%s'\n", cmd);
+                ret = cli_cmd_process_line (state, cmd);
+        }
+
+        exit (ret);
+
+        return NULL;
+}
+
+
+int
+cli_input_init (struct cli_state *state)
+{
+        int  ret = 0;
+
+        if (state->argc) {
+                ret = pthread_create (&state->input, NULL, cli_batch, state);
+                return ret;
+        }
+
+        state->prompt = "gluster> ";
+
+        cli_rl_enable (state);
+
+        if (!state->rl_enabled)
+                ret = pthread_create (&state->input, NULL, cli_input, state);
+
+        return ret;
+}