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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"
extern struct rpc_clnt *global_rpc;
extern rpc_clnt_prog_t *cli_rpc_prog;
int
cli_cmd_volume_info_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;
proc = &cli_rpc_prog->proctable[GF1_CLI_GET_VOLUME];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
if (proc->fn) {
ret = proc->fn (frame, THIS, NULL);
}
out:
if (ret)
cli_out ("Getting Volume information failed!");
return ret;
}
int
cli_cmd_volume_create_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 *options = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_CREATE_VOLUME];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
ret = cli_cmd_volume_create_parse (words, wordcount, &options);
if (ret)
goto out;
if (proc->fn) {
ret = proc->fn (frame, THIS, options);
}
out:
if (ret) {
char *volname = (char *) words[2];
cli_out ("Creating Volume %s failed",volname );
}
if (options)
dict_destroy (options);
return ret;
}
int
cli_cmd_volume_delete_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;
char *volname = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_DELETE_VOLUME];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
//TODO: Build validation here
volname = (char *)words[2];
GF_ASSERT (volname);
if (proc->fn) {
ret = proc->fn (frame, THIS, volname);
}
out:
if (ret)
cli_out ("Deleting Volume %s failed", volname);
return ret;
}
int
cli_cmd_volume_start_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;
char *volname = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_START_VOLUME];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
//TODO: Build validation here
volname = (char *)words[2];
GF_ASSERT (volname);
if (proc->fn) {
ret = proc->fn (frame, THIS, volname);
}
out:
if (ret)
cli_out ("Starting Volume %s failed", volname);
return ret;
}
int
cli_cmd_volume_stop_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;
char *volname = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_STOP_VOLUME];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
//TODO: Build validation here
volname = (char *)words[2];
GF_ASSERT (volname);
if (proc->fn) {
ret = proc->fn (frame, THIS, volname);
}
out:
if (ret)
cli_out ("Stopping Volume %s failed", volname);
return ret;
}
int
cli_cmd_volume_rename_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;
proc = &cli_rpc_prog->proctable[GF1_CLI_RENAME_VOLUME];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
dict = dict_new ();
if (dict)
goto out;
GF_ASSERT (words[2]);
GF_ASSERT (words[3]);
//TODO: Build validation here
ret = dict_set_str (dict, "old-volname", (char *)words[2]);
if (ret)
goto out;
ret = dict_set_str (dict, "new-volname", (char *)words[3]);
if (ret)
goto out;
if (proc->fn) {
ret = proc->fn (frame, THIS, dict);
}
out:
if (ret) {
char *volname = (char *) words[2];
if (dict)
dict_destroy (dict);
cli_out ("Renaming Volume %s failed", volname );
}
return ret;
}
int
cli_cmd_volume_defrag_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;
char *volname = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_DEFRAG_VOLUME];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
//TODO: Build validation here
volname = (char *)words[2];
GF_ASSERT (volname);
if (proc->fn) {
ret = proc->fn (frame, THIS, volname);
}
out:
if (ret)
cli_out ("Defrag of Volume %s failed", volname);
return 0;
}
int
cli_cmd_volume_set_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;
char *volname = NULL;
dict_t *dict = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_SET_VOLUME];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
volname = (char *)words[2];
GF_ASSERT (volname);
GF_ASSERT (words[3]);
ret = cli_cmd_volume_set_parse (words, wordcount, &dict);
if (ret)
goto out;
//TODO: Build validation here
if (proc->fn) {
ret = proc->fn (frame, THIS, dict);
}
out:
if (ret) {
if (dict)
dict_destroy (dict);
cli_out ("Changing option on Volume %s failed", volname);
}
return 0;
}
int
cli_cmd_volume_add_brick_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 *options = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_ADD_BRICK];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
ret = cli_cmd_volume_add_brick_parse (words, wordcount, &options);
if (ret)
goto out;
if (proc->fn) {
ret = proc->fn (frame, THIS, options);
}
out:
if (ret) {
char *volname = (char *) words[2];
cli_out ("Adding brick to Volume %s failed",volname );
}
return ret;
}
int
cli_cmd_volume_remove_brick_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 *options = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_REMOVE_BRICK];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
ret = cli_cmd_volume_remove_brick_parse (words, wordcount, &options);
if (ret)
goto out;
if (proc->fn) {
ret = proc->fn (frame, THIS, options);
}
out:
if (ret) {
char *volname = (char *) words[2];
cli_out ("Removing brick from Volume %s failed",volname );
}
return ret;
}
int
cli_cmd_volume_replace_brick_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 *options = NULL;
proc = &cli_rpc_prog->proctable[GF1_CLI_REPLACE_BRICK];
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame)
goto out;
ret = cli_cmd_volume_replace_brick_parse (words, wordcount, &options);
if (ret)
goto out;
if (proc->fn) {
ret = proc->fn (frame, THIS, options);
}
out:
if (ret) {
char *volname = (char *) words[2];
cli_out ("Replacing brick from Volume %s failed",volname );
}
return ret;
}
int
cli_cmd_volume_set_transport_cbk (struct cli_state *state,
struct cli_cmd_word *word,
const char **words, int wordcount)
{
cli_out ("volume set-transport not implemented\n");
return 0;
}
struct cli_cmd volume_cmds[] = {
{ "volume info [all|<VOLNAME>]",
cli_cmd_volume_info_cbk },
{ "volume create <NEW-VOLNAME> [stripe <COUNT>] [replicate <COUNT>] <NEW-BRICK> ...",
cli_cmd_volume_create_cbk },
{ "volume delete <VOLNAME>",
cli_cmd_volume_delete_cbk },
{ "volume start <VOLNAME>",
cli_cmd_volume_start_cbk },
{ "volume stop <VOLNAME>",
cli_cmd_volume_stop_cbk },
{ "volume rename <VOLNAME> <NEW-VOLNAME>",
cli_cmd_volume_rename_cbk },
{ "volume add-brick <VOLNAME> [(replica <COUNT>)|(stripe <COUNT>)] <NEW-BRICK> ...",
cli_cmd_volume_add_brick_cbk },
{ "volume remove-brick <VOLNAME> [(replica <COUNT>)|(stripe <COUNT>)] <BRICK> ...",
cli_cmd_volume_remove_brick_cbk },
{ "volume defrag <VOLNAME>",
cli_cmd_volume_defrag_cbk },
{ "volume replace-brick <VOLNAME> (<BRICK> <NEW-BRICK>)|pause|abort|start|status",
cli_cmd_volume_replace_brick_cbk },
{ "volume set-transport <VOLNAME> <TRANSPORT-TYPE> [<TRANSPORT-TYPE>] ...",
cli_cmd_volume_set_transport_cbk },
{ "volume set <VOLNAME> <KEY> <VALUE>",
cli_cmd_volume_set_cbk },
{ NULL, NULL }
};
int
cli_cmd_volume_register (struct cli_state *state)
{
int ret = 0;
struct cli_cmd *cmd = NULL;
for (cmd = volume_cmds; cmd->pattern; cmd++) {
ret = cli_cmd_register (&state->tree, cmd->pattern, cmd->cbk);
if (ret)
goto out;
}
out:
return ret;
}
|
