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/*
* Unix SMB/Netbios implementation.
* Version 1.9.
* RPC Pipe client / server routines
* Copyright (C) Andrew Tridgell 1992-1997,
* Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
* Copyright (C) Paul Ashton 1997.
*
* 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.
*/
#include "includes.h"
#include "nterr.h"
extern int DEBUGLEVEL;
/*******************************************************************
svc_reply_unknown_1
********************************************************************/
static void svc_reply_close(SVC_Q_CLOSE *q_r,
prs_struct *rdata)
{
SVC_R_CLOSE r_u;
/* set up the REG unknown_1 response */
bzero(r_u.pol.data, POL_HND_SIZE);
/* close the policy handle */
if (close_lsa_policy_hnd(&(q_r->pol)))
{
r_u.status = 0;
}
else
{
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_INVALID;
}
DEBUG(5,("svc_unknown_1: %d\n", __LINE__));
/* store the response in the SMB stream */
svc_io_r_close("", &r_u, rdata, 0);
DEBUG(5,("svc_unknown_1: %d\n", __LINE__));
}
/*******************************************************************
api_svc_close
********************************************************************/
static void api_svc_close( uint16 vuid, prs_struct *data,
prs_struct *rdata )
{
SVC_Q_CLOSE q_r;
svc_io_q_close("", &q_r, data, 0);
svc_reply_close(&q_r, rdata);
}
/*******************************************************************
svc_reply_open_service
********************************************************************/
static void svc_reply_open_service(SVC_Q_OPEN_SERVICE *q_u,
prs_struct *rdata)
{
uint32 status = 0;
POLICY_HND pol;
SVC_R_OPEN_SERVICE r_u;
fstring name;
DEBUG(5,("svc_open_service: %d\n", __LINE__));
if (status == 0x0 && find_lsa_policy_by_hnd(&q_u->scman_pol) == -1)
{
status = 0xC000000 | NT_STATUS_INVALID_HANDLE;
}
if (status == 0x0 && !open_lsa_policy_hnd(&pol))
{
status = 0xC000000 | NT_STATUS_TOO_MANY_SECRETS; /* ha ha very droll */
}
fstrcpy(name, unistr2_to_str(&q_u->uni_srv_name));
if (status == 0x0)
{
DEBUG(5,("svc_open_service: %s\n", name));
/* lkcl XXXX do a check on the name, here */
}
if (status == 0x0 && !set_lsa_policy_reg_name(&pol, name))
{
status = 0xC000000 | NT_STATUS_TOO_MANY_SECRETS; /* ha ha very droll */
}
make_svc_r_open_service(&r_u, &pol, status);
/* store the response in the SMB stream */
svc_io_r_open_service("", &r_u, rdata, 0);
DEBUG(5,("svc_open_service: %d\n", __LINE__));
}
/*******************************************************************
api_svc_open_service
********************************************************************/
static void api_svc_open_service( uint16 vuid, prs_struct *data,
prs_struct *rdata )
{
SVC_Q_OPEN_SERVICE q_u;
svc_io_q_open_service("", &q_u, data, 0);
svc_reply_open_service(&q_u, rdata);
}
/*******************************************************************
svc_reply_open_sc_man
********************************************************************/
static void svc_reply_open_sc_man(SVC_Q_OPEN_SC_MAN *q_u,
prs_struct *rdata)
{
uint32 status = 0;
POLICY_HND pol;
SVC_R_OPEN_SC_MAN r_u;
fstring name;
DEBUG(5,("svc_open_sc_man: %d\n", __LINE__));
if (status == 0x0 && !open_lsa_policy_hnd(&pol))
{
status = 0xC000000 | NT_STATUS_TOO_MANY_SECRETS; /* ha ha very droll */
}
fstrcpy(name, unistr2_to_str(&q_u->uni_srv_name));
if (status == 0x0)
{
DEBUG(5,("svc_open_sc_man: %s\n", name));
/* lkcl XXXX do a check on the name, here */
}
if (status == 0x0 && !set_lsa_policy_reg_name(&pol, name))
{
status = 0xC000000 | NT_STATUS_TOO_MANY_SECRETS; /* ha ha very droll */
}
make_svc_r_open_sc_man(&r_u, &pol, status);
/* store the response in the SMB stream */
svc_io_r_open_sc_man("", &r_u, rdata, 0);
DEBUG(5,("svc_open_sc_man: %d\n", __LINE__));
}
/*******************************************************************
api_svc_open_sc_man
********************************************************************/
static void api_svc_open_sc_man( uint16 vuid, prs_struct *data,
prs_struct *rdata )
{
SVC_Q_OPEN_SC_MAN q_u;
svc_io_q_open_sc_man("", &q_u, data, 0);
svc_reply_open_sc_man(&q_u, rdata);
}
static char *dummy_services[] =
{
"imapd",
"popd",
"smbd",
"nmbd",
"httpd",
"inetd",
"syslogd",
NULL
};
/*******************************************************************
svc_reply_enum_svcs_status
********************************************************************/
static void svc_reply_enum_svcs_status(SVC_Q_ENUM_SVCS_STATUS *q_u,
prs_struct *rdata)
{
uint32 dos_status = 0;
SVC_R_ENUM_SVCS_STATUS r_u;
ENUM_SRVC_STATUS *svcs = NULL;
int num_svcs = 0;
int buf_size = 0;
int i = get_enum_hnd(&q_u->resume_hnd);
uint32 resume_hnd = 0;
int max_buf_size = 0x10000;
ZERO_STRUCT(r_u);
DEBUG(5,("svc_enum_svcs_status: %d\n", __LINE__));
if (dos_status == 0x0 && find_lsa_policy_by_hnd(&q_u->pol) == -1)
{
dos_status = 0xC000000 | NT_STATUS_INVALID_HANDLE;
}
if (dos_status == 0x0)
{
DEBUG(5,("svc_enum_svcs_status:\n"));
while (dummy_services[i] != NULL)
{
ENUM_SRVC_STATUS *svc = NULL;
buf_size += strlen(dummy_services[i] + 1) * 2;
buf_size += 9 * sizeof(uint32);
DEBUG(10,("buf_size: %d q_u->buf_size: %d\n",
buf_size, q_u->buf_size));
if (buf_size >= max_buf_size)
{
resume_hnd = i;
break;
}
if (buf_size > q_u->buf_size)
{
dos_status = ERRmoredata;
break;
}
num_svcs++;
svcs = Realloc(svcs, num_svcs * sizeof(ENUM_SRVC_STATUS));
if (svcs == NULL)
{
dos_status = ERRnomem;
num_svcs = 0;
break;
}
svc = &svcs[num_svcs-1];
ZERO_STRUCTP(svc);
make_unistr(&svc->uni_srvc_name, dummy_services[i]);
make_unistr(&svc->uni_disp_name, dummy_services[i]);
DEBUG(10,("show service: %s\n", dummy_services[i]));
i++;
}
}
/*
* check for finished condition: no resume handle and last buffer fits
*/
if (resume_hnd == 0 && buf_size <= q_u->buf_size)
{
/* this indicates, along with resume_hnd of 0, an end. */
max_buf_size = 0;
}
make_svc_r_enum_svcs_status(&r_u, svcs, max_buf_size, num_svcs, resume_hnd, dos_status);
/* store the response in the SMB stream */
svc_io_r_enum_svcs_status("", &r_u, rdata, 0);
if (svcs != NULL)
{
free(svcs);
}
DEBUG(5,("svc_enum_svcs_status: %d\n", __LINE__));
}
/*******************************************************************
api_svc_enum_svcs_status
********************************************************************/
static void api_svc_enum_svcs_status( uint16 vuid, prs_struct *data,
prs_struct *rdata )
{
SVC_Q_ENUM_SVCS_STATUS q_u;
svc_io_q_enum_svcs_status("", &q_u, data, 0);
svc_reply_enum_svcs_status(&q_u, rdata);
}
/*******************************************************************
array of \PIPE\svcctl operations
********************************************************************/
static struct api_struct api_svc_cmds[] =
{
{ "SVC_CLOSE" , SVC_CLOSE , api_svc_close },
{ "SVC_OPEN_SC_MAN" , SVC_OPEN_SC_MAN , api_svc_open_sc_man },
{ "SVC_OPEN_SERVICE" , SVC_OPEN_SERVICE , api_svc_open_service },
{ "SVC_ENUM_SVCS_STATUS", SVC_ENUM_SVCS_STATUS, api_svc_enum_svcs_status },
{ NULL , 0 , NULL }
};
/*******************************************************************
receives a svcctl pipe and responds.
********************************************************************/
BOOL api_svcctl_rpc(pipes_struct *p, prs_struct *data)
{
return api_rpcTNP(p, "api_svc_rpc", api_svc_cmds, data);
}
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