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/*
Unix SMB/Netbios implementation.
Version 1.9.
SMB client generic functions
Copyright (C) Andrew Tridgell 1994-2000
Copyright (C) Luke Kenneth Casson Leighton 1996-2000
This program 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 2 of the License, or
(at your option) any later version.
This program 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define NO_SYSLOG
#include "includes.h"
#include "rpc_parse.h"
#include "rpc_client.h"
#include "trans2.h"
extern int DEBUGLEVEL;
extern pstring global_myname;
struct ncacn_np_use
{
struct ncacn_np *cli;
uint32 num_users;
};
static struct ncacn_np_use **msrpcs = NULL;
static uint32 num_msrpcs = 0;
/****************************************************************************
terminate client connection
****************************************************************************/
static void ncacn_np_shutdown(struct ncacn_np *cli)
{
if (cli != NULL)
{
if (cli->smb != NULL)
{
if (cli->smb->initialised)
{
/* cli_nt_session_close(cli->smb, cli->fnum); JERRY */
cli_nt_session_close(cli->smb);
}
#if 0 /* commented out by JERRY */
cli_net_use_del(cli->smb->desthost,
&cli->smb->usr, False, False);
#endif
}
}
}
/****************************************************************************
terminate client connection
****************************************************************************/
static void ncacn_np_use_free(struct ncacn_np_use *cli)
{
if (cli->cli != NULL)
{
if (cli->cli->initialised)
{
ncacn_np_shutdown(cli->cli);
}
ZERO_STRUCTP(cli->cli);
free(cli->cli);
}
ZERO_STRUCTP(cli);
free(cli);
}
/****************************************************************************
delete a client state
****************************************************************************/
BOOL ncacn_np_use_del(const char *srv_name, const char *pipe_name,
const vuser_key * key,
BOOL force_close, BOOL *connection_closed)
{
int i;
DEBUG(10, ("ncacn_np_net_use_del: %s. force close: %s ",
pipe_name, BOOLSTR(force_close)));
if (key != NULL)
{
DEBUG(10, ("[%d,%x]", key->pid, key->vuid));
}
DEBUG(10, ("\n"));
if (connection_closed != NULL)
{
*connection_closed = False;
}
if (strnequal("\\PIPE\\", pipe_name, 6))
{
pipe_name = &pipe_name[6];
}
if (strnequal("\\\\", srv_name, 2))
{
srv_name = &srv_name[6];
}
for (i = 0; i < num_msrpcs; i++)
{
char *ncacn_np_name = NULL;
char *ncacn_np_srv_name = NULL;
struct ncacn_np_use *c = msrpcs[i];
vuser_key k;
if (c == NULL || c->cli == NULL || c->cli->smb == NULL)
continue;
ncacn_np_name = c->cli->pipe_name;
ncacn_np_srv_name = c->cli->smb->desthost;
k = c->cli->smb->key;
DEBUG(10, ("use_del[%d]: %s %s %s %s [%d,%x]\n",
i, ncacn_np_name, ncacn_np_srv_name,
c->cli->smb->user_name,
c->cli->smb->domain, k.pid, k.vuid));
if (strnequal("\\PIPE\\", ncacn_np_name, 6))
{
ncacn_np_name = &ncacn_np_name[6];
}
if (!strequal(ncacn_np_srv_name, srv_name))
{
continue;
}
if (strnequal("\\\\", ncacn_np_srv_name, 2))
{
ncacn_np_srv_name = &ncacn_np_srv_name[6];
}
if (!strequal(ncacn_np_name, pipe_name))
{
continue;
}
if (key->pid != k.pid || key->vuid != k.vuid)
{
continue;
}
/* decrement number of users */
c->num_users--;
DEBUG(10, ("idx: %i num_users now: %d\n",
i, c->num_users));
if (force_close || c->num_users == 0)
{
ncacn_np_use_free(c);
msrpcs[i] = NULL;
if (connection_closed != NULL)
{
*connection_closed = True;
}
}
return True;
}
return False;
}
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