'gluster peer *' enhancement

now 'gluster probe' will be 'gluster peer probe' and
'gluster detach' will be 'gluster peer detach'.

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

BUG: 1291 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1291

1 files changed, 202 insertions, 0 deletions

diff --git a/cli/src/cli-cmd-peer.c b/cli/src/cli-cmd-peer.c
new file mode 100644
index 000000000..2959444fe
--- /dev/null
+++ b/cli/src/cli-cmd-peer.c
@@ -0,0 +1,202 @@
+/*
+  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-cmd.h"
+#include "cli-mem-types.h"
+#include "protocol-common.h"
+
+extern struct rpc_clnt *global_rpc;
+
+extern rpc_clnt_prog_t *cli_rpc_prog;
+
+void
+cli_cmd_probe_usage ()
+{
+        cli_out ("Usage: probe <hostname> [port]");
+}
+
+void
+cli_cmd_deprobe_usage ()
+{
+        cli_out ("Usage: detach <hostname> [port]");
+}
+
+void
+cli_cmd_peer_status_usage ()
+{
+        cli_out ("Usage: peer status <hostname> [port]");
+}
+
+int
+cli_cmd_peer_probe_cbk (struct cli_state *state, struct cli_cmd_word *word,
+                   const char **words, int wordcount)
+{
+        int                     ret = -1;
+        rpc_clnt_procedure_t    *proc = NULL;
+        call_frame_t            *frame = NULL;
+        dict_t                  *dict = NULL;
+
+        if (!((wordcount == 4) || (wordcount == 3))) {
+                cli_cmd_probe_usage ();
+                goto out;
+        }
+
+        proc = &cli_rpc_prog->proctable[GF1_CLI_PROBE];
+
+        frame = create_frame (THIS, THIS->ctx->pool);
+        if (!frame)
+                goto out;
+
+        dict = dict_new ();
+        if (!dict)
+                goto out;
+
+        ret = dict_set_str (dict, "hostname", (char *)words[2]);
+        if (ret)
+                goto out;
+
+        if (words[3]) {
+                ret = dict_set_str (dict, "port", (char *)words[3]);
+                if (ret)
+                        goto out;
+        }
+
+        if (proc->fn) {
+                ret = proc->fn (frame, THIS, dict);
+        }
+
+out:
+        if (ret)
+                cli_out ("Probe failed");
+        return ret;
+}
+
+
+int
+cli_cmd_peer_deprobe_cbk (struct cli_state *state, struct cli_cmd_word *word,
+                          const char **words, int wordcount)
+{
+        int                   ret   = -1;
+        rpc_clnt_procedure_t *proc  = NULL;
+        call_frame_t         *frame = NULL;
+        dict_t               *dict  = NULL;
+
+        if (!((wordcount == 3) || (wordcount == 4))) {
+                cli_cmd_deprobe_usage ();
+                goto out;
+        }
+
+        proc = &cli_rpc_prog->proctable[GF1_CLI_DEPROBE];
+
+        frame = create_frame (THIS, THIS->ctx->pool);
+        if (!frame)
+                goto out;
+
+        dict = dict_new ();
+
+        ret = dict_set_str (dict, "hostname", (char *)words[2]);
+        if (ret)
+                goto out;
+
+        if (words[3]) {
+                ret = dict_set_str (dict, "port", (char *)words[3]);
+                if (ret)
+                        goto out;
+        }
+
+        if (proc->fn) {
+                ret = proc->fn (frame, THIS, dict);
+        }
+
+out:
+        if (ret)
+                cli_out ("Detach failed");
+
+        return ret;
+}
+
+int
+cli_cmd_peer_status_cbk (struct cli_state *state, struct cli_cmd_word *word,
+                        const char **words, int wordcount)
+{
+        int                     ret = -1;
+        rpc_clnt_procedure_t    *proc = NULL;
+        call_frame_t            *frame = NULL;
+
+        if (wordcount != 2) {
+                cli_cmd_peer_status_usage ();
+                goto out;
+        }
+
+        proc = &cli_rpc_prog->proctable[GF1_CLI_LIST_FRIENDS];
+
+        frame = create_frame (THIS, THIS->ctx->pool);
+        if (!frame)
+                goto out;
+
+        if (proc->fn) {
+                ret = proc->fn (frame, THIS, (char *)words[1] );
+        }
+
+out:
+        if (ret)
+                cli_out ("Command Execution failed");
+        return ret;
+}
+
+struct cli_cmd cli_probe_cmds[] = {
+        { "peer probe <HOSTNAME> [PORT]",
+          cli_cmd_peer_probe_cbk },
+
+        { "peer detach <HOSTNAME>",
+          cli_cmd_peer_deprobe_cbk },
+
+        { "peer status",
+          cli_cmd_peer_status_cbk},
+
+        { NULL, NULL }
+};
+
+
+int
+cli_cmd_probe_register (struct cli_state *state)
+{
+        int  ret = 0;
+        struct cli_cmd *cmd = NULL;
+
+        for (cmd = cli_probe_cmds; cmd->pattern; cmd++) {
+                ret = cli_cmd_register (&state->tree, cmd->pattern, cmd->cbk);
+                if (ret)
+                        goto out;
+        }
+out:
+        return ret;
+}