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authorManikandan Selvaganesh <mselvaga@redhat.com>2015-10-13 14:28:03 +0530
committerKaushal M <kaushal@redhat.com>2015-10-14 23:42:46 -0700
commit0f72aa8668a6d2da4cce9cd04296454f2bc99d58 (patch)
tree3555b5dfab8a10674e55d633ab0360988c4888bb /cli/src/cli-cmd-peer.c
parent8629457bfc0347b0ad459ed0ce69a5f35c1314c7 (diff)
cli/quota : rm -rf on /<mountpoint>/<dir> is not showing quota header
Currently, when 'gluster v quota <VOLNAME> list' command is issued after an rm -rf on /run/gluster/vol/<directory>, quota output header is not shown. It is because the list_count was properly calculated with 'gluster v quota <VOLNAME> remove /path' and not with an rm -rf. The patch fixes this issue. Backport of http://review.gluster.org/#/c/12345/ Cherry-picked from commit 00eeb153f4ea473c6636147f6c72c04336128198 > Change-Id: I5266a8b0b9322b7db1b9e1d6b0327065931f4bcb > BUG: 1269375 > Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com> > Reviewed-on: http://review.gluster.org/12345 > Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> > Tested-by: NetBSD Build System <jenkins@build.gluster.org> > Tested-by: Gluster Build System <jenkins@build.gluster.com> > Reviewed-by: Kaushal M <kaushal@redhat.com> Change-Id: I5266a8b0b9322b7db1b9e1d6b0327065931f4bcb BUG: 1271490 Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com> Reviewed-on: http://review.gluster.org/12356 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
Diffstat (limited to 'cli/src/cli-cmd-peer.c')
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/*
   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>

#include "cli.h"
#include "cli-cmd.h"
#include "cli-mem-types.h"
#include "protocol-common.h"

#include <fnmatch.h>

static int cmd_done;
static int cmd_sent;
static pthread_cond_t      cond  = PTHREAD_COND_INITIALIZER;
static pthread_mutex_t     cond_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_cond_t      conn  = PTHREAD_COND_INITIALIZER;
static pthread_mutex_t     conn_mutex = PTHREAD_MUTEX_INITIALIZER;

int    cli_op_ret = 0;
int    connected = 0;

int cli_cmd_log_help_cbk (struct cli_state *state, struct cli_cmd_word *in_word,
                      const char **words, int wordcount);

static unsigned
cli_cmd_needs_connection (struct cli_cmd_word *word)
{
        if (!strcasecmp ("quit", word->word))
                return 0;

        if (!strcasecmp ("help", word->word))
                return 0;

        if (!strcasecmp ("getwd", word->word))
                return 1;

        if (!strcasecmp ("exit", word->word))
                return 0;

        return CLI_DEFAULT_CONN_TIMEOUT;
}

int
cli_cmd_status_reset (void)
{
        int ret = 0;

        ret = cli_cmd_lock ();
        {
                if (ret == 0) {
                        cmd_sent = 0;
                        cmd_done = 0;
                }
        }
        ret = cli_cmd_unlock ();
        return ret;

}

int
cli_cmd_sent_status_get (int *status)
{
        int ret = 0;
        GF_ASSERT (status);

        ret = cli_cmd_lock ();
        {
                if (ret == 0)
                        *status = cmd_sent;
        }
        ret = cli_cmd_unlock ();
        return ret;
}

int
cli_cmd_process (struct cli_state *state, int argc, char **argv)
{
        int                  ret = 0;
        struct cli_cmd_word *word = NULL;
        struct cli_cmd_word *next = NULL;
        int                  i = 0;

        word = &state->tree.root;

        if (!argc)
                return 0;

        for (i = 0; i < argc; i++) {
                next = cli_cmd_nextword (word, argv[i]);

                word = next;
                if (!word)
                        break;

                if (word->cbkfn)
                        break;
        }

        if (!word) {
                cli_out ("unrecognized word: %s (position %d)",
                         argv[i], i);
                return -1;
        }

        if (!word->cbkfn) {
                cli_out ("unrecognized command");
                return -1;
        }

	if ( strcmp (word->word,"help")==0 )
		goto callback;

        state->await_connected = cli_cmd_needs_connection (word);

        ret = cli_cmd_await_connected (state->await_connected);
        if (ret) {
                cli_out ("Connection failed. Please check if gluster "
                          "daemon is operational.");
                gf_log ("", GF_LOG_INFO, "Exiting with: %d", ret);
                exit (ret);
        }

callback:
        ret = word->cbkfn (state, word, (const char **)argv, argc);
        (void) cli_cmd_status_reset ();
        return ret;
}

int
cli_cmd_input_token_count (const char *text)
{
        int          count = 0;
        const char  *trav = NULL;
        int          is_spc = 1;

        for (trav = text; *trav; trav++) {
                if (*trav == ' ') {
                        is_spc = 1;
                } else {
                        if (is_spc) {
                                count++;
                                is_spc = 0;
                        }
                }
        }

        return count;
}


int
cli_cmd_process_line (struct cli_state *state, const char *text)
{
        int     count = 0;
        char  **tokens = NULL;
        char  **tokenp = NULL;
        char   *token = NULL;
        char   *copy = NULL;
        char   *saveptr = NULL;
        int     i = 0;
        int     ret = -1;

        count = cli_cmd_input_token_count (text);

        tokens = calloc (count + 1, sizeof (*tokens));
        if (!tokens)
                return -1;

        copy = strdup (text);
        if (!copy)
                goto out;

        tokenp = tokens;

        for (token = strtok_r (copy, " \t\r\n", &saveptr); token;
             token = strtok_r (NULL, " \t\r\n", &saveptr)) {
                *tokenp = strdup (token);

                if (!*tokenp)
                        goto out;
                tokenp++;
                i++;

        }

        ret = cli_cmd_process (state, count, tokens);
out:
        free (copy);

        if (tokens)
                cli_cmd_tokens_destroy (tokens);

        return ret;
}


int
cli_cmds_register (struct cli_state *state)
{
        int  ret = 0;

        ret = cli_cmd_volume_register (state);
        if (ret)
                goto out;

        ret = cli_cmd_probe_register (state);
        if (ret)
                goto out;

        ret = cli_cmd_system_register (state);
        if (ret)
                goto out;

        ret = cli_cmd_misc_register (state);
        if (ret)
                goto out;

        ret = cli_cmd_snapshot_register (state);
        if (ret)
                goto out;
        ret = cli_cmd_global_register (state);
        if (ret)
                goto out;
out:
        return ret;
}

int
cli_cmd_cond_init ()
{

       pthread_mutex_init (&cond_mutex, NULL);
       pthread_cond_init (&cond, NULL);

       pthread_mutex_init (&conn_mutex, NULL);
       pthread_cond_init (&conn, NULL);

       return 0;
}

int
cli_cmd_lo