/* Editor Settings: expandtabs and use 4 spaces for indentation
 * ex: set softtabstop=4 tabstop=8 expandtab shiftwidth=4: *
 * -*- mode: c, c-basic-offset: 4 -*- */

/*
 * Copyright Likewise Software    2004-2008
 * All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the license, or (at
 * your option) any later version.
 *
 * This library 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 Lesser
 * General Public License for more details.  You should have received a copy
 * of the GNU Lesser General Public License along with this program.  If
 * not, see <http://www.gnu.org/licenses/>.
 *
 * LIKEWISE SOFTWARE MAKES THIS SOFTWARE AVAILABLE UNDER OTHER LICENSING
 * TERMS AS WELL.  IF YOU HAVE ENTERED INTO A SEPARATE LICENSE AGREEMENT
 * WITH LIKEWISE SOFTWARE, THEN YOU MAY ELECT TO USE THE SOFTWARE UNDER THE
 * TERMS OF THAT SOFTWARE LICENSE AGREEMENT INSTEAD OF THE TERMS OF THE GNU
 * LESSER GENERAL PUBLIC LICENSE, NOTWITHSTANDING THE ABOVE NOTICE.  IF YOU
 * HAVE QUESTIONS, OR WISH TO REQUEST A COPY OF THE ALTERNATE LICENSING
 * TERMS OFFERED BY LIKEWISE SOFTWARE, PLEASE CONTACT LIKEWISE SOFTWARE AT
 * license@likewisesoftware.com
 */

/*
 * Copyright (C) Likewise Software. All rights reserved.
 *
 * Module Name:
 *
 *        main.c
 *
 * Abstract:
 *
 *        Likewise Password Storage (LWPS) 
 *        
 *        Test Program for exercising SqlDBGetPwdEntry
 *
 * Authors: Krishna Ganugapati (krishnag@likewisesoftware.com)
 *          Sriram Nambakam (snambakam@likewisesoftware.com)
 *          Brian Dunstan (bdunstan@likewisesoftware.com)
 *
 */

#define _POSIX_PTHREAD_SEMANTICS 1

#include "lwps-utils.h"
#include "lwps-def.h"
#include "lwps/lwps.h"
#include "lwps-provider.h"
#include "provider-main_p.h"
#include "db_p.h"

DWORD
ParseArgs(
    int    argc,
    char*  argv[],
    PSTR*  ppszDomainName
    );

VOID
ShowUsage();

int
main(
    int argc,
    char* argv[]
    )
{
    DWORD dwError = 0;
    
    PSTR  pszDomainDnsName;
    HANDLE hDB = 0;
    PMACHINE_ACCT_INFO pAcct = NULL;
    
    lwps_init_logging_to_file(LOG_LEVEL_VERBOSE, TRUE, "");

    dwError = ParseArgs(argc, argv, 
                 &pszDomainDnsName);
    BAIL_ON_LWPS_ERROR(dwError);
 
    dwError = SqlDBDbInitGlobals();
    BAIL_ON_LWPS_ERROR(dwError);

    dwError = SqlDBOpen(&hDB);
    BAIL_ON_LWPS_ERROR(dwError);
    
    dwError = SqlDBGetPwdEntryByDomainDnsName(
                 hDB,
                 pszDomainDnsName,
                 &pAcct);
    BAIL_ON_LWPS_ERROR(dwError);
    
    printf("\nDomainSID = \"%s\"\n", pAcct->pszDomainSID);
    printf("DomainName = \"%s\"\n", pAcct->pszDomainName);
    printf("DomainDnsName = \"%s\"\n", pAcct->pszDomainDnsName);
    printf("HostName = \"%s\"\n", pAcct->pszHostName);
    printf("MachineAccountName = \"%s\"\n", pAcct->pszMachineAccountName);
    printf("MachineAccountPassword = \"%s\"\n", pAcct->pszMachineAccountPassword);
    printf("PwdCreationTimestamp = \"%u\"\n", (DWORD) pAcct->tPwdCreationTimestamp);
    printf("PwdClientModifyTimestamp = \"%u\"\n", (DWORD) pAcct->tPwdClientModifyTimestamp);
    printf("SchannelType = \"%u\"\n\n", (DWORD) pAcct->dwSchannelType);
    
cleanup:
  
    if (hDB != (HANDLE)NULL) {
       SqlDBClose(hDB);    
    }

    LWPS_SAFE_FREE_STRING(pszDomainDnsName);
    
    if (pAcct)
    {
        SqlDBFreeMachineAcctInfo(pAcct);
    }

    lwps_close_log();
 
    return (dwError);

error:

    fprintf(stderr, "Failed to read from database. Error code [%u]\n", dwError);

    goto cleanup;
}

DWORD
ParseArgs(
    int    argc,
    char*  argv[],
    PSTR*  ppszDomainDnsName
    )
{
    typedef enum {
            PARSE_MODE_OPEN = 0,
            PARSE_MODE_DONE
        } ParseMode;
        
    DWORD dwError = 0;
    int iArg = 1;
    PSTR  pszDomainDnsName = NULL;
    PSTR  pszArg = NULL;
    ParseMode parseMode = PARSE_MODE_OPEN;


    do {
        pszArg = argv[iArg++];
        if (pszArg == NULL || *pszArg == '\0')
        {
            break;
        }
        
        switch (parseMode)
        {
            case PARSE_MODE_OPEN:
        
                if ((strcmp(pszArg, "--help") == 0) ||
                    (strcmp(pszArg, "-h") == 0))
                {
                    ShowUsage();
                    exit(0);
                }
                else
                {
                    dwError = LwpsAllocateString(pszArg, &pszDomainDnsName);
                    BAIL_ON_LWPS_ERROR(dwError);
                    parseMode = PARSE_MODE_DONE;
                }
                break;
            default:
                dwError = LWPS_ERROR_INTERNAL;
                BAIL_ON_LWPS_ERROR(dwError);
        }
        
    } while ((parseMode != PARSE_MODE_DONE) && (iArg < argc));

    if (IsNullOrEmptyString(pszDomainDnsName))
    {
       ShowUsage();
       exit(1);
    }

    *ppszDomainDnsName = pszDomainDnsName;

cleanup:
    
    return dwError;

error:

    LWPS_SAFE_FREE_STRING(pszDomainDnsName);

    *ppszDomainDnsName = NULL;

    goto cleanup;
}

void
ShowUsage()
{
    printf("Usage: test-sqldb-get <domainDnsName>\n");
}