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/*
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_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 == 3) || (wordcount == 2))) {
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[1]);
if (ret)
goto out;
if (words[2]) {
ret = dict_set_str (dict, "port", (char *)words[2]);
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_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 == 2) || (wordcount == 3))) {
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[1]);
if (ret)
goto out;
if (words[2]) {
ret = dict_set_str (dict, "port", (char *)words[2]);
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[] = {
{ "probe <HOSTNAME> [PORT]",
cli_cmd_probe_cbk },
{ "detach <HOSTNAME>",
cli_cmd_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;
}
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