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|
/*
* Unix SMB/Netbios implementation.
* Version 1.9.
* RPC Pipe client / server routines
* Copyright (C) Andrew Tridgell 1992-2000,
* Copyright (C) Luke Kenneth Casson Leighton 1996-2000,
* Copyright (C) Paul Ashton 1997-2000,
* Copyright (C) Jean Francois Micouleau 1998-2000,
*
* 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.
*/
#include "includes.h"
#include "rpc_parse.h"
#include "rpc_client.h"
#include "nterr.h"
extern int DEBUGLEVEL;
/****************************************************************************
do a SPOOLSS Enum Printer Drivers
****************************************************************************/
uint32 spoolss_enum_printerdrivers(const char *srv_name, const char *environment,
uint32 level, NEW_BUFFER *buffer, uint32 offered,
uint32 *needed, uint32 *returned)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_ENUMPRINTERDRIVERS q_o;
SPOOL_R_ENUMPRINTERDRIVERS r_o;
TALLOC_CTX *ctx = prs_get_mem_context(&buffer->prs);
struct cli_connection *con = NULL;
if (!cli_connection_init(srv_name, PIPE_SPOOLSS, &con))
return False;
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, ctx, MARSHALL);
prs_init(&rbuf, 0, 4, ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_ENUM_PRINTERS */
DEBUG(5,("SPOOLSS Enum Printer Drivers (Server: %s Environment: %s level: %d)\n",
srv_name, environment, level));
make_spoolss_q_enumprinterdrivers(&q_o, srv_name, environment,
level, buffer, offered);
/* turn parameters into data stream */
if (!spoolss_io_q_enumprinterdrivers("", &q_o, &buf, 0) ) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
}
if(!rpc_con_pipe_req(con, SPOOLSS_ENUMPRINTERDRIVERS, &buf, &rbuf)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
}
prs_mem_free(&buf);
ZERO_STRUCT(r_o);
prs_switch_type(&buffer->prs, UNMARSHALL);
prs_set_offset(&buffer->prs, 0);
r_o.buffer=buffer;
if(!new_spoolss_io_r_enumprinterdrivers("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
cli_connection_unlink(con);
}
*needed=r_o.needed;
*returned=r_o.returned;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
return r_o.status;
}
/****************************************************************************
do a SPOOLSS Enum Printers
****************************************************************************/
uint32 spoolss_enum_printers(uint32 flags, fstring srv_name, uint32 level,
NEW_BUFFER *buffer, uint32 offered,
uint32 *needed, uint32 *returned)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_ENUMPRINTERS q_o;
SPOOL_R_ENUMPRINTERS r_o;
TALLOC_CTX *ctx = prs_get_mem_context(&buffer->prs);
struct cli_connection *con = NULL;
if (!cli_connection_init(srv_name, PIPE_SPOOLSS, &con))
return False;
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, ctx, MARSHALL);
prs_init(&rbuf, 0, 4, ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_ENUM_PRINTERS */
DEBUG(5,("SPOOLSS Enum Printers (Server: %s level: %d)\n", srv_name, level));
make_spoolss_q_enumprinters(&q_o, flags, "", level, buffer, offered);
/* turn parameters into data stream */
if (!spoolss_io_q_enumprinters("", &q_o, &buf, 0) ) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
}
if(!rpc_con_pipe_req(con, SPOOLSS_ENUMPRINTERS, &buf, &rbuf)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
}
prs_mem_free(&buf );
ZERO_STRUCT(r_o);
prs_switch_type(&buffer->prs, UNMARSHALL);
prs_set_offset(&buffer->prs, 0);
r_o.buffer=buffer;
if(!new_spoolss_io_r_enumprinters("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
cli_connection_unlink(con);
}
*needed=r_o.needed;
*returned=r_o.returned;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
return r_o.status;
}
/****************************************************************************
do a SPOOLSS Enum Ports
****************************************************************************/
uint32 spoolss_enum_ports(fstring srv_name, uint32 level,
NEW_BUFFER *buffer, uint32 offered,
uint32 *needed, uint32 *returned)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_ENUMPORTS q_o;
SPOOL_R_ENUMPORTS r_o;
TALLOC_CTX *ctx = prs_get_mem_context(&buffer->prs);
struct cli_connection *con = NULL;
if (!cli_connection_init(srv_name, PIPE_SPOOLSS, &con))
return False;
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, ctx, MARSHALL);
prs_init(&rbuf, 0, 4, ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_ENUMPORTS */
DEBUG(5,("SPOOLSS Enum Ports (Server: %s level: %d)\n", srv_name, level));
make_spoolss_q_enumports(&q_o, "", level, buffer, offered);
/* turn parameters into data stream */
if (!spoolss_io_q_enumports("", &q_o, &buf, 0) ) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
}
if(!rpc_con_pipe_req(con, SPOOLSS_ENUMPORTS, &buf, &rbuf)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
}
prs_mem_free(&buf );
ZERO_STRUCT(r_o);
prs_switch_type(&buffer->prs, UNMARSHALL);
prs_set_offset(&buffer->prs, 0);
r_o.buffer=buffer;
if(!new_spoolss_io_r_enumports("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
cli_connection_unlink(con);
}
*needed=r_o.needed;
*returned=r_o.returned;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
return r_o.status;
}
/****************************************************************************
do a SPOOLSS Enum Jobs
****************************************************************************/
uint32 spoolss_enum_jobs(const POLICY_HND *hnd, uint32 firstjob, uint32 numofjobs,
uint32 level, NEW_BUFFER *buffer, uint32 offered,
uint32 *needed, uint32 *returned)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_ENUMJOBS q_o;
SPOOL_R_ENUMJOBS r_o;
TALLOC_CTX *ctx = prs_get_mem_context(&buffer->prs);
if (hnd == NULL)
return NT_STATUS_INVALID_PARAMETER;
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, ctx, MARSHALL);
prs_init(&rbuf, 0, 4, ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_ENUMJOBS */
DEBUG(5,("SPOOLSS Enum Jobs level: %d)\n", level));
make_spoolss_q_enumjobs(&q_o, hnd, firstjob, numofjobs, level, buffer, offered);
/* turn parameters into data stream */
if (!spoolss_io_q_enumjobs("", &q_o, &buf, 0)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
if(!rpc_hnd_pipe_req(hnd, SPOOLSS_ENUMJOBS, &buf, &rbuf))
{
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
ZERO_STRUCT(r_o);
prs_mem_free(&buf );
r_o.buffer=buffer;
if(!spoolss_io_r_enumjobs("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
}
*needed=r_o.needed;
*returned=r_o.returned;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
return r_o.status;
}
/***************************************************************************
do a SPOOLSS Enum printer datas
****************************************************************************/
uint32 spoolss_enum_printerdata(const POLICY_HND *hnd, uint32 idx,
uint32 *valuelen, uint16 *value, uint32 *rvaluelen,
uint32 *type, uint32 *datalen, uint8 *data,
uint32 *rdatalen)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_ENUMPRINTERDATA q_o;
SPOOL_R_ENUMPRINTERDATA r_o;
TALLOC_CTX *mem_ctx = NULL;
if (hnd == NULL)
return NT_STATUS_INVALID_PARAMETER;
if ((mem_ctx=talloc_init()) == NULL)
{
DEBUG(0,("msrpc_spoolss_enum_jobs: talloc_init failed!\n"));
return False;
}
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, 4, mem_ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_ENUMPRINTERDATA*/
DEBUG(4,("SPOOLSS Enum Printer data\n"));
make_spoolss_q_enumprinterdata(&q_o, hnd, idx, *valuelen, *datalen);
/* turn parameters into data stream */
if (!spoolss_io_q_enumprinterdata("", &q_o, &buf, 0)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
if(!rpc_hnd_pipe_req(hnd, SPOOLSS_ENUMPRINTERDATA, &buf, &rbuf)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
ZERO_STRUCT(r_o);
prs_mem_free(&buf );
r_o.data=data;
r_o.value=value;
if(!spoolss_io_r_enumprinterdata("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
}
*valuelen=r_o.valuesize;
*rvaluelen=r_o.realvaluesize;
*type=r_o.type;
*datalen=r_o.datasize;
*rdatalen=r_o.realdatasize;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
if (mem_ctx)
talloc_destroy(mem_ctx);
return r_o.status;
}
/****************************************************************************
do a SPOOLSS Enum printer datas
****************************************************************************/
uint32 spoolss_getprinter(const POLICY_HND *hnd, uint32 level,
NEW_BUFFER *buffer, uint32 offered,
uint32 *needed)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_GETPRINTER q_o;
SPOOL_R_GETPRINTER r_o;
TALLOC_CTX *ctx = prs_get_mem_context(&buffer->prs);
if (hnd == NULL)
return NT_STATUS_INVALID_PARAMETER;
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, ctx, MARSHALL);
prs_init(&rbuf, 0, 4, ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_ENUMJOBS */
DEBUG(5,("SPOOLSS Enum Printer data)\n"));
make_spoolss_q_getprinter(&q_o, hnd, level, buffer, offered);
/* turn parameters into data stream */
if (!spoolss_io_q_getprinter("", &q_o, &buf, 0)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
if(!rpc_hnd_pipe_req(hnd, SPOOLSS_GETPRINTER, &buf, &rbuf)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
ZERO_STRUCT(r_o);
prs_mem_free(&buf );
prs_switch_type(&buffer->prs, UNMARSHALL);
prs_set_offset(&buffer->prs, 0);
r_o.buffer=buffer;
if(!spoolss_io_r_getprinter("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
}
*needed=r_o.needed;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
return r_o.status;
}
/****************************************************************************
do a SPOOLSS Enum printer driver
****************************************************************************/
uint32 spoolss_getprinterdriver(const POLICY_HND *hnd,
const char *environment, uint32 level,
NEW_BUFFER *buffer, uint32 offered,
uint32 *needed)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_GETPRINTERDRIVER2 q_o;
SPOOL_R_GETPRINTERDRIVER2 r_o;
TALLOC_CTX *ctx = prs_get_mem_context(&buffer->prs);
if (hnd == NULL)
return NT_STATUS_INVALID_PARAMETER;
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, ctx, MARSHALL);
prs_init(&rbuf, 0, 4, ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_ENUMJOBS */
DEBUG(5,("SPOOLSS Enum Printer driver)\n"));
make_spoolss_q_getprinterdriver2(&q_o, hnd, environment, level, 2, 0, buffer, offered);
/* turn parameters into data stream */
if (!spoolss_io_q_getprinterdriver2("", &q_o, &buf, 0)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
if(!rpc_hnd_pipe_req(hnd, SPOOLSS_GETPRINTERDRIVER2, &buf, &rbuf)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
ZERO_STRUCT(r_o);
prs_mem_free(&buf );
prs_switch_type(&buffer->prs, UNMARSHALL);
prs_set_offset(&buffer->prs, 0);
r_o.buffer=buffer;
if(!spoolss_io_r_getprinterdriver2("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
}
*needed=r_o.needed;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
return r_o.status;
}
/****************************************************************************
do a SPOOLSS Open Printer Ex
****************************************************************************/
BOOL spoolss_open_printer_ex( const char *printername,
const char *datatype, uint32 access_required,
const char *station, const char *username,
POLICY_HND *hnd)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_OPEN_PRINTER_EX q_o;
BOOL valid_pol = False;
fstring srv_name;
char *s = NULL;
struct cli_connection *con = NULL;
TALLOC_CTX *mem_ctx = NULL;
memset(srv_name, 0, sizeof(srv_name));
fstrcpy(srv_name, printername);
s = strchr(&srv_name[2], '\\');
if (s != NULL)
*s = '\0';
if (!cli_connection_init(srv_name, PIPE_SPOOLSS, &con))
return False;
if (hnd == NULL)
return False;
if ((mem_ctx=talloc_init()) == NULL)
{
DEBUG(0,("msrpc_spoolss_enum_jobs: talloc_init failed!\n"));
return False;
}
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, 4, mem_ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_OPENPRINTEREX */
DEBUG(5,("SPOOLSS Open Printer Ex\n"));
make_spoolss_q_open_printer_ex(&q_o, printername, datatype,
access_required, station, username);
/* turn parameters into data stream */
if (spoolss_io_q_open_printer_ex("", &q_o, &buf, 0) &&
rpc_con_pipe_req(con, SPOOLSS_OPENPRINTEREX, &buf, &rbuf))
{
SPOOL_R_OPEN_PRINTER_EX r_o;
BOOL p = True;
spoolss_io_r_open_printer_ex("", &r_o, &rbuf, 0);
if (prs_offset(&rbuf)!= 0 && r_o.status != 0)
{
/* report error code */
DEBUG(5,("SPOOLSS_OPENPRINTEREX: %s\n", get_nt_error_msg(r_o.status)));
p = False;
}
if (p)
{
/* ok, at last: we're happy. return the policy handle */
*hnd = r_o.handle;
/* associate the handle returned with the current
state of the clienjt connection */
valid_pol = RpcHndList_set_connection(hnd, con);
}
}
prs_mem_free(&rbuf);
prs_mem_free(&buf );
if (mem_ctx)
talloc_destroy(mem_ctx);
return valid_pol;
}
/****************************************************************************
do a SPOOLSS AddPrinterEx()
**ALWAYS** uses as PRINTER_INFO level 2 struct
****************************************************************************/
BOOL spoolss_addprinterex(POLICY_HND *hnd, PRINTER_INFO_2 *info2)
{
#if 0
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_ADDPRINTEREX q_o;
BOOL valid_pol = False;
fstring srv_name;
char *s = NULL;
struct cli_connection *con = NULL;
memset(srv_name, 0, sizeof(srv_name));
unistr_to_ascii(srv_name, info2->servername.buffer, sizeof(srv_name));
if (!cli_connection_init(srv_name, PIPE_SPOOLSS, &con))
return False;
if (hnd == NULL) return False;
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, MARSHALL);
prs_init(&rbuf, 0, 4, UNMARSHALL);
#endif
return True;
}
/****************************************************************************
do a SPOOL Close
****************************************************************************/
BOOL spoolss_closeprinter(POLICY_HND *hnd)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_CLOSEPRINTER q_c;
BOOL valid_close = False;
TALLOC_CTX *mem_ctx = NULL;
if (hnd == NULL)
return False;
/* create and send a MSRPC command with api SPOOLSS_CLOSEPRINTER */
if ((mem_ctx=talloc_init()) == NULL)
{
DEBUG(0,("msrpc_spoolss_enum_jobs: talloc_init failed!\n"));
return False;
}
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, 4, mem_ctx, UNMARSHALL);
DEBUG(4,("SPOOL Close Printer\n"));
/* store the parameters */
make_spoolss_q_closeprinter(&q_c, hnd);
/* turn parameters into data stream */
if (spoolss_io_q_closeprinter("", &q_c, &buf, 0) &&
rpc_hnd_pipe_req(hnd, SPOOLSS_CLOSEPRINTER, &buf, &rbuf))
{
SPOOL_R_CLOSEPRINTER r_c;
spoolss_io_r_closeprinter("", &r_c, &rbuf, 0);
if (prs_offset(&rbuf)!=0 && r_c.status != 0)
{
/* report error code */
DEBUG(0,("SPOOL_CLOSEPRINTER: %s\n", get_nt_error_msg(r_c.status)));
}
else
valid_close = True;
}
prs_mem_free(&rbuf);
prs_mem_free(&buf );
if (mem_ctx)
talloc_destroy(mem_ctx);
/* disassociate with the cli_connection */
RpcHndList_del_connection(hnd);
return valid_close;
}
/****************************************************************************
do a SPOOLSS Get printer datas
****************************************************************************/
uint32 spoolss_getprinterdata(const POLICY_HND *hnd, const UNISTR2 *valuename,
uint32 in_size,
uint32 *type,
uint32 *out_size,
uint8 *data,
uint32 *needed)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_GETPRINTERDATA q_o;
SPOOL_R_GETPRINTERDATA r_o;
TALLOC_CTX *mem_ctx = NULL;
if (hnd == NULL)
return NT_STATUS_INVALID_PARAMETER;
if ((mem_ctx=talloc_init()) == NULL)
{
DEBUG(0,("msrpc_spoolss_enum_jobs: talloc_init failed!\n"));
return False;
}
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, 4, mem_ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_GETPRINTERDATA */
DEBUG(5,("SPOOLSS Get Printer data)\n"));
make_spoolss_q_getprinterdata(&q_o, hnd, valuename, in_size);
/* turn parameters into data stream */
if (!spoolss_io_q_getprinterdata("", &q_o, &buf, 0)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
if (!rpc_hnd_pipe_req(hnd, SPOOLSS_GETPRINTERDATA, &buf, &rbuf)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
}
ZERO_STRUCT(r_o);
prs_mem_free(&buf );
r_o.data=data;
if(!spoolss_io_r_getprinterdata("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
}
*type=r_o.type;
*out_size=r_o.size;
*needed=r_o.needed;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
return r_o.status;
}
/****************************************************************************
do a SPOOLSS Get Printer Driver Direcotry
****************************************************************************/
uint32 spoolss_getprinterdriverdir(fstring srv_name, fstring env_name, uint32 level,
NEW_BUFFER *buffer, uint32 offered,
uint32 *needed)
{
prs_struct rbuf;
prs_struct buf;
SPOOL_Q_GETPRINTERDRIVERDIR q_o;
SPOOL_R_GETPRINTERDRIVERDIR r_o;
TALLOC_CTX *ctx = prs_get_mem_context(&buffer->prs);
struct cli_connection *con = NULL;
if (!cli_connection_init(srv_name, PIPE_SPOOLSS, &con))
return False;
prs_init(&buf , MAX_PDU_FRAG_LEN, 4, ctx, MARSHALL);
prs_init(&rbuf, 0, 4, ctx, UNMARSHALL);
/* create and send a MSRPC command with api SPOOLSS_ENUM_PRINTERS */
DEBUG(5,("SPOOLSS GetPrinterDriverDir (Server: %s Env: %s level: %d)\n",
srv_name, env_name, level));
make_spoolss_q_getprinterdriverdir(&q_o, srv_name, env_name, level,
buffer, offered);
/* turn parameters into data stream */
if (!spoolss_io_q_getprinterdriverdir("", &q_o, &buf, 0) ) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
}
if(!rpc_con_pipe_req(con, SPOOLSS_GETPRINTERDRIVERDIRECTORY, &buf, &rbuf)) {
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
}
prs_mem_free(&buf );
ZERO_STRUCT(r_o);
prs_switch_type(&buffer->prs, UNMARSHALL);
prs_set_offset(&buffer->prs, 0);
r_o.buffer=buffer;
if(!spoolss_io_r_getprinterdriverdir("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
cli_connection_unlink(con);
}
*needed=r_o.needed;
prs_mem_free(&rbuf);
prs_mem_free(&buf );
cli_connection_unlink(con);
return r_o.status;
}
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