ProfitPress Mega CDROM2 …eeware (MSDOS)(1992)(Eng)/ProfitPress-MegaCDROM2.B6I/MISC/NETWORK/3ZAP.ZIP/3ZAP.C

C/C++ Source or Header | 1990-11-01 | 5.5 KB | 196 lines

/*---------------------------------------------------------------------------*/
/* 3ZAP.C - Copyright (c) 3Com Corporation, 1989.  All rights reserved.
   By:  Michel Degive:CSO:3COM

   This program unlink users from a sharename.
   Uses the 3+ Developer's Library.                                          */
/*---------------------------------------------------------------------------*/

#include "stdio.h"
#include "string.h"
#include "ctype.h"
#include "dos.h"
#include "malloc.h"
#include "time.h"
#include "fcntl.h"
#include "sys\types.h"
#include "sys\stat.h"
#include "share.h"
#include "io.h"
#include "process.h"
#include "stdlib.h"

#include "d3l.h"

static char     zbuf[4096];

int unlink_users(char *, char *, char *, int);
void trim(char *);
void trim_r(char *);
void trim_l(char *);

/*---------------------------------------------------------------------------*/
void main (argc, argv, envp)
int argc;
char *argv[];
char *envp[];
/*---------------------------------------------------------------------------*/
{
char parm_line[300],server_share[60],server[60],sharename[60],loginname[60];
char *cpos;
int i=0,option=0;

printf("\n╒═════════════════════════════╕");
printf("\n│ 3Zap - The Unlinker - V2.01 │");
printf("\n╘═════════════════════════════╛");

memset(parm_line,'\0',300);
memset(server_share,'\0',60);
memset(server,'\0',60);
memset(sharename,'\0',60);
memset(loginname,'\0',60);

if (argc<2)
        {
        printf("\n3Zap - Unlinks Users from \\\\server\\sharename");
        printf("\n       EG: 3Zap \\\\server:domain\\sharename");
        printf("\n       Option parm: /U - Unlink login user if linked" );
        exit(1);
        }
for (i=0;i<argc-1;i++)
        {
        if (i!=0)
                strcat(parm_line," ");
        strcat(parm_line,argv[i+1]);
        }
strcpy(server_share,strupr(parm_line));

if(NULL!=(cpos=strstr(server_share,"/U")))  /* option */
        {
        option=-1;
        strcpy(cpos,"\0");
        }
trim(server_share);

if (server_share[0]==92)
        i=1;
if (server_share[1]==92)
        i=2;
strcpy(server,server_share+i); /* remove \\ in front of server */

if(NULL!=(cpos=strchr(server,92)))  /* parse server/sharename */
        {
        strcpy(sharename,cpos+1); /* sharename */
        strcpy(cpos,"\0"); /* server name */
        }

if (D3LGetLoginName(loginname)) /* get Login User Name */
        {
        printf("\n ERROR: Could not get Login User Name, Login first\n");
        exit(1);
        }

if (!D3LIsAdminUser()) /* Is user Admin? */
        {
        printf("\n  ERROR: Must be Admin user to run 3Zap\n");
        exit(1);
        }

if (unlink_users(server,sharename,loginname,option))
        {
        printf("\n  ERROR: Invalid Server or Sharename\n");
        exit(1);
        }

exit (0);
}

/*---------------------------------------------------------------------------*/
int unlink_users(server,sharename,loginname,option)
char server[];
char sharename[];
char loginname[];
int option;
/*---------------------------------------------------------------------------*/
{
int startnbr=0, nbrret, i, retcode;
EnumSessionInfo *sessInfo;
char user[60];

printf("\n  Server-----> %s\n  Sharename--> %s\n  Links------>                                \n",server,sharename);

startnbr = 0;
do {
        if (strlen(sharename))
                retcode = D3LEnumShareConnects(server, &startnbr, &nbrret,
                                                zbuf, sizeof(zbuf), sharename);
        else
                retcode = D3LEnumSessions(server, &startnbr, &nbrret,
                                                zbuf, sizeof(zbuf), "*");

        if ((retcode) && (retcode != MOREDATA))
                {
                return retcode;
                break;
                }
        sessInfo = (EnumSessionInfo *) zbuf;
        for (i = 0; i < nbrret; i++)
                {
                strcpy(user, sessInfo->userid);
                if (!option && 0==(stricmp(user,loginname)))
                        printf("               %s will not be unlinked\n",user);
                else
                        {
                        if(D3LForceCloseSession(server,sessInfo->session_id))
                                printf("               Could not Unlink: %s\n",sessInfo->userid);
                        else
                                printf("               %s Unlinked\n",sessInfo->userid);
                        }
                ++sessInfo;
                }
} while (startnbr != 0);
return 0;
}

/****************************************************************************/
void trim(s) /* Trim blanks from s (left & right) */
char *s;
/****************************************************************************/
{

trim_l (s);
trim_r (s);

} /* end of trim */

/****************************************************************************/
void trim_r(s) /* Trim right blanks from s */
char *s;
/****************************************************************************/
{
char *p,*q;

q=s+strlen(s);
p=q;
while (' '== *(--p)) q=p;
*q='\0';

} /* end of trim_r */


/****************************************************************************/
void trim_l(s) /* Trim left blanks from s */
char s[];
/****************************************************************************/
{
int i=0,p=0;

for (p=0;s[p]==' ';p++);  /* find first non blank character */
for (i=0;s[i]!='\0';i++)
        s[i]=s[i+p];
s[i]='\0';

} /* end of trim_l */