libmlsvc/common/mlsvc_init.c

	mlsvc_init.c revision 29bd28862cfb8abbd3a0f0a4b17e08bbc3652836
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <sys/errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <strings.h>
#include <string.h>
#include <rpc/xdr.h>
#include <synch.h>
#include <pthread.h>
#include <smbsrv/smb_door_svc.h>
#include <smbsrv/smb_common_door.h>
#include <smbsrv/libsmb.h>
#include <smbsrv/libmlsvc.h>
#include <mlsvc.h>

static void *mlsvc_keepalive(void *);

static pthread_t mlsvc_keepalive_thr;
#define MLSVC_KEEPALIVE_INTERVAL    (10 * 60)   /* 10 minutes */

/*
 * All NDR RPC service initialization is invoked from here.
 * Returns 0 upon success.  Otherwise, returns -1.
 */
int
mlsvc_init(void)
{
    pthread_attr_t tattr;
    int rc;

    if (smb_logon_init() != NT_STATUS_SUCCESS)
        return (-1);

    if ((rc = smb_dclocator_init()) != 0)
        return (rc);

    srvsvc_initialize();
    wkssvc_initialize();
    lsarpc_initialize();
    netr_initialize();
    dssetup_initialize();
    samr_initialize();
    svcctl_initialize();
    winreg_initialize();
    logr_initialize();
    msgsvcsend_initialize();
    spoolss_initialize();

    (void) pthread_attr_init(&tattr);
    (void) pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
    rc = pthread_create(&mlsvc_keepalive_thr, &tattr,
        mlsvc_keepalive, 0);
    (void) pthread_attr_destroy(&tattr);
    return (rc);
}

void
mlsvc_fini(void)
{
    smb_logon_fini();
}

/*ARGSUSED*/
static void *
mlsvc_keepalive(void *arg)
{
    unsigned long t;

    for (;;) {
        (void) sleep(MLSVC_KEEPALIVE_INTERVAL);

        if (smb_config_get_secmode() == SMB_SECMODE_DOMAIN)
            (void) srvsvc_gettime(&t);
    }

    /*NOTREACHED*/
    return (NULL);
}

uint64_t
mlsvc_get_num_users(void)
{
    uint32_t n_users = 0;

    (void) smb_kmod_get_usernum(&n_users);
    return ((uint64_t)n_users);
}

/*
 * The calling function must free the output parameter 'users'.
 */
int
mlsvc_get_user_list(smb_ulist_t *ulist)
{
    return (smb_kmod_get_userlist(ulist));
}

/*
 * Downcall to the kernel that is executed upon share enable and disable.
 */
int
mlsvc_set_share(int shrop, char *path, char *name)
{
    int rc;

    switch (shrop) {
    case SMB_SHROP_ADD:
        rc = smb_kmod_share(path, name);
        break;
    case SMB_SHROP_DELETE:
        rc = smb_kmod_unshare(name);
        break;
    default:
        rc = EINVAL;
        break;
    }
    return (rc);
}