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/*
* Unix SMB/CIFS implementation.
* RPC Pipe client / server routines
* Copyright (C) Andrew Tridgell 1992-1997,
* Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
* Copyright (C) Paul Ashton 1997,
* Copyright (C) Jeremy Allison 1999,
* Copyright (C) Nigel Williams 2001,
* Copyright (C) Jim McDonough (jmcd@us.ibm.com) 2002.
* Copyright (C) Gerald (Jerry) Carter 2006.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_PARSE
/*******************************************************************
Inits a SESS_INFO_0_STR structure
********************************************************************/
void init_srv_sess_info0( SESS_INFO_0 *ss0, const char *name )
{
ZERO_STRUCTP( ss0 );
if ( name ) {
if ( (ss0->sharename = TALLOC_P( talloc_tos(), UNISTR2 )) == NULL ) {
DEBUG(0,("init_srv_sess_info0: talloc failed!\n"));
return;
}
init_unistr2( ss0->sharename, name, UNI_STR_TERMINATE );
}
}
/*******************************************************************
Reads or writes a structure.
********************************************************************/
static bool srv_io_srv_sess_info_0(const char *desc, SRV_SESS_INFO_0 *ss0, prs_struct *ps, int depth)
{
if (ss0 == NULL)
return False;
prs_debug(ps, depth, desc, "srv_io_srv_sess_info_0");
depth++;
if(!prs_align(ps))
return False;
if(!prs_uint32("num_entries_read", ps, depth, &ss0->num_entries_read))
return False;
if(!prs_uint32("ptr_sess_info", ps, depth, &ss0->ptr_sess_info))
return False;
if (ss0->ptr_sess_info != 0) {
uint32 i;
uint32 num_entries = ss0->num_entries_read;
if (num_entries > MAX_SESS_ENTRIES) {
num_entries = MAX_SESS_ENTRIES; /* report this! */
}
if(!prs_uint32("num_entries_read2", ps, depth, &ss0->num_entries_read2))
return False;
SMB_ASSERT_ARRAY(ss0->info_0, num_entries);
/* first the pointers */
for (i = 0; i < num_entries; i++) {
if ( !prs_io_unistr2_p("", ps, depth, &ss0->info_0[i].sharename ) )
return False;
}
/* now the strings */
for (i = 0; i < num_entries; i++) {
if ( !prs_io_unistr2("sharename", ps, depth, ss0->info_0[i].sharename ))
return False;
}
if(!prs_align(ps))
return False;
}
return True;
}
/*******************************************************************
Inits a SESS_INFO_1 structure
********************************************************************/
void init_srv_sess_info1( SESS_INFO_1 *ss1, const char *name, const char *user,
uint32 num_opens, uint32 open_time, uint32 idle_time,
uint32 user_flags)
{
DEBUG(5,("init_srv_sess_info1: %s\n", name));
ZERO_STRUCTP( ss1 );
if ( name ) {
if ( (ss1->sharename = TALLOC_P( talloc_tos(), UNISTR2 )) == NULL ) {
DEBUG(0,("init_srv_sess_info0: talloc failed!\n"));
return;
}
init_unistr2( ss1->sharename, name, UNI_STR_TERMINATE );
}
if ( user ) {
if ( (ss1->username = TALLOC_P( talloc_tos(), UNISTR2 )) == NULL ) {
DEBUG(0,("init_srv_sess_info0: talloc failed!\n"));
return;
}
init_unistr2( ss1->username, user, UNI_STR_TERMINATE );
}
ss1->num_opens = num_opens;
ss1->open_time = open_time;
ss1->idle_time = idle_time;
ss1->user_flags = user_flags;
}
/*******************************************************************
Reads or writes a structure.
********************************************************************/
static bool srv_io_srv_sess_info_1(const char *desc, SRV_SESS_INFO_1 *ss1, prs_struct *ps, int depth)
{
if (ss1 == NULL)
return False;
prs_debug(ps, depth, desc, "srv_io_srv_sess_info_1");
depth++;
if(!prs_align(ps))
return False;
if(!prs_uint32("num_entries_read", ps, depth, &ss1->num_entries_read))
return False;
if(!prs_uint32("ptr_sess_info", ps, depth, &ss1->ptr_sess_info))
return False;
if (ss1->ptr_sess_info != 0) {
uint32 i;
uint32 num_entries = ss1->num_entries_read;
if (num_entries > MAX_SESS_ENTRIES) {
num_entries = MAX_SESS_ENTRIES; /* report this! */
}
if(!prs_uint32("num_entries_read2", ps, depth, &ss1->num_entries_read2))
return False;
SMB_ASSERT_ARRAY(ss1->info_1, num_entries);
/* first the pointers and flags */
for (i = 0; i < num_entries; i++) {
if ( !prs_io_unistr2_p("", ps, depth, &ss1->info_1[i].sharename ))
return False;
if ( !prs_io_unistr2_p("", ps, depth, &ss1->info_1[i].username ))
return False;
if(!prs_uint32("num_opens ", ps, depth, &ss1->info_1[i].num_opens))
return False;
if(!prs_uint32("open_time ", ps, depth, &ss1->info_1[i].open_time))
return False;
if(!prs_uint32("idle_time ", ps, depth, &ss1->info_1[i].idle_time))
return False;
if(!prs_uint32("user_flags", ps, depth, &ss1->info_1[i].user_flags))
return False;
}
/* now the strings */
for (i = 0; i < num_entries; i++) {
if ( !prs_io_unistr2("", ps, depth, ss1->info_1[i].sharename ))
return False;
if ( !prs_io_unistr2("", ps, depth, ss1->info_1[i].username ))
return False;
}
if(!prs_align(ps))
return False;
}
return True;
}
/*******************************************************************
Reads or writes a structure.
********************************************************************/
static bool srv_io_srv_sess_ctr(const char *desc, SRV_SESS_INFO_CTR **pp_ctr, prs_struct *ps, int depth)
{
SRV_SESS_INFO_CTR *ctr = *pp_ctr;
prs_debug(ps, depth, desc, "srv_io_srv_sess_ctr");
depth++;
if(UNMARSHALLING(ps)) {
ctr = *pp_ctr = PRS_ALLOC_MEM(ps, SRV_SESS_INFO_CTR, 1);
if (ctr == NULL)
return False;
}
if (ctr == NULL)
return False;
if(!prs_align(ps))
return False;
if(!prs_uint32("switch_value", ps, depth, &ctr->switch_value))
return False;
if(!prs_uint32("ptr_sess_ctr", ps, depth, &ctr->ptr_sess_ctr))
return False;
if (ctr->ptr_sess_ctr != 0) {
switch (ctr->switch_value) {
case 0:
if(!srv_io_srv_sess_info_0("", &ctr->sess.info0, ps, depth))
return False;
break;
case 1:
if(!srv_io_srv_sess_info_1("", &ctr->sess.info1, ps, depth))
return False;
break;
default:
DEBUG(5,("%s no session info at switch_value %d\n",
tab_depth(5,depth), ctr->switch_value));
break;
}
}
return True;
}
/*******************************************************************
Reads or writes a structure.
********************************************************************/
bool srv_io_q_net_sess_enum(const char *desc, SRV_Q_NET_SESS_ENUM *q_u, prs_struct *ps, int depth)
{
if (q_u == NULL)
return False;
prs_debug(ps, depth, desc, "srv_io_q_net_sess_enum");
depth++;
if(!prs_align(ps))
return False;
if(!prs_pointer("servername", ps, depth, (void*)&q_u->servername,
sizeof(UNISTR2), (PRS_POINTER_CAST)prs_io_unistr2))
return False;
if(!prs_align(ps))
return False;
if(!prs_pointer("qualifier", ps, depth, (void*)&q_u->qualifier,
sizeof(UNISTR2), (PRS_POINTER_CAST)prs_io_unistr2))
return False;
if(!prs_align(ps))
return False;
if(!prs_pointer("username", ps, depth, (void*)&q_u->username,
sizeof(UNISTR2), (PRS_POINTER_CAST)prs_io_unistr2))
return False;
if(!prs_align(ps))
return False;
if(!prs_uint32("sess_level", ps, depth, &q_u->sess_level))
return False;
if (q_u->sess_level != (uint32)-1) {
if(!srv_io_srv_sess_ctr("sess_ctr", &q_u->ctr, ps, depth))
return False;
}
if(!prs_uint32("preferred_len", ps, depth, &q_u->preferred_len))
return False;
if(!smb_io_enum_hnd("enum_hnd", &q_u->enum_hnd, ps, depth))
return False;
return True;
}
/*******************************************************************
Reads or writes a structure.
********************************************************************/
bool srv_io_r_net_sess_enum(const char *desc, SRV_R_NET_SESS_ENUM *r_n, prs_struct *ps, int depth)
{
if (r_n == NULL)
return False;
prs_debug(ps, depth, desc, "srv_io_r_net_sess_enum");
depth++;
if(!prs_align(ps))
return False;
if(!prs_uint32("sess_level", ps, depth, &r_n->sess_level))
return False;
if (r_n->sess_level != (uint32)-1) {
if(!srv_io_srv_sess_ctr("sess_ctr", &r_n->ctr, ps, depth))
return False;
}
if(!prs_uint32("total_entries", ps, depth, &r_n->total_entries))
return False;
if(!smb_io_enum_hnd("enum_hnd", &r_n->enum_hnd, ps, depth))
return False;
if(!prs_werror("status", ps, depth, &r_n->status))
return False;
return True;
}
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