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parse_reg.c

/* 
 *  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.
 *  Copyright (C) Marc Jacobsen                     1999.
 *  Copyright (C) Simo Sorce                        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"

/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_open_hkcr(REG_Q_OPEN_HKCR *q_o,
                        uint16 unknown_0, uint32 level)
{
      q_o->ptr = 1;
      q_o->unknown_0 = unknown_0;
      q_o->unknown_1 = 0x0; /* random - changes */
      q_o->level = level;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_open_hkcr(const char *desc,  REG_Q_OPEN_HKCR *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_open_hkcr");
      depth++;

      if(!prs_align(ps))
            return False;

      if(!prs_uint32("ptr      ", ps, depth, &r_q->ptr))
            return False;

      if (r_q->ptr != 0) {
            if(!prs_uint16("unknown_0", ps, depth, &r_q->unknown_0))
                  return False;
            if(!prs_uint16("unknown_1", ps, depth, &r_q->unknown_1))
                  return False;
            if(!prs_uint32("level    ", ps, depth, &r_q->level))
                  return False;
      }

      return True;
}


/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_open_hkcr(const char *desc,  REG_R_OPEN_HKCR *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_open_hkcr");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_r->pol, ps, depth))
            return False;

      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_open_hklm(REG_Q_OPEN_HKLM * q_o,
                    uint16 unknown_0, uint32 access_mask)
{
      q_o->ptr = 1;
      q_o->unknown_0 = unknown_0;
      q_o->unknown_1 = 0x0;   /* random - changes */
      q_o->access_mask = access_mask;

}

/*******************************************************************
reads or writes a structure.
********************************************************************/
BOOL reg_io_q_open_hklm(const char *desc, REG_Q_OPEN_HKLM * r_q, prs_struct *ps,
                  int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_open_hklm");
      depth++;

      if (!prs_align(ps))
            return False;

      if (!prs_uint32("ptr      ", ps, depth, &(r_q->ptr)))
            return False;
      if (r_q->ptr != 0)
      {
            if (!prs_uint16("unknown_0", ps, depth, &(r_q->unknown_0)))
            return False;
            if (!prs_uint16("unknown_1", ps, depth, &(r_q->unknown_1)))
            return False;
            if (!prs_uint32("access_mask", ps, depth, &(r_q->access_mask)))
            return False;
      }

      return True;
}


/*******************************************************************
reads or writes a structure.
********************************************************************/
BOOL reg_io_r_open_hklm(const char *desc, REG_R_OPEN_HKLM * r_r, prs_struct *ps,
                  int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_open_hklm");
      depth++;

      if (!prs_align(ps))
            return False;

      if (!smb_io_pol_hnd("", &r_r->pol, ps, depth))
            return False;

      if (!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}


/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_flush_key(REG_Q_FLUSH_KEY *q_u, POLICY_HND *pol)
{
      memcpy(&q_u->pol, pol, sizeof(q_u->pol));
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_flush_key(const char *desc,  REG_Q_FLUSH_KEY *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_flush_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pol, ps, depth))
            return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_flush_key(const char *desc,  REG_R_FLUSH_KEY *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_flush_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
reads or writes SEC_DESC_BUF and SEC_DATA structures.
********************************************************************/

static BOOL reg_io_hdrbuf_sec(uint32 ptr, uint32 *ptr3, BUFHDR *hdr_sec, SEC_DESC_BUF *data, prs_struct *ps, int depth)
{
      if (ptr != 0) {
            uint32 hdr_offset;
            uint32 old_offset;
            if(!smb_io_hdrbuf_pre("hdr_sec", hdr_sec, ps, depth, &hdr_offset))
                  return False;

            old_offset = prs_offset(ps);

            if (ptr3 != NULL) {
                  if(!prs_uint32("ptr3", ps, depth, ptr3))
                        return False;
            }

            if (ptr3 == NULL || *ptr3 != 0) {
                  if(!sec_io_desc_buf("data   ", &data, ps, depth)) /* JRA - this line is probably wrong... */
                        return False;
            }

            if(!smb_io_hdrbuf_post("hdr_sec", hdr_sec, ps, depth, hdr_offset,
                               data->max_len, data->len))
                        return False;
            if(!prs_set_offset(ps, old_offset + data->len + sizeof(uint32) * ((ptr3 != NULL) ? 5 : 3)))
                  return False;

            if(!prs_align(ps))
                  return False;
      }

      return True;
}

/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_create_key(REG_Q_CREATE_KEY *q_c, POLICY_HND *hnd,
                        const char *name, const char *class, SEC_ACCESS *sam_access,
                        SEC_DESC_BUF *sec_buf)
{
      int len_name  = name  != NULL ? strlen(name ) + 1: 0;
      int len_class = class != NULL ? strlen(class) + 1: 0;

      ZERO_STRUCTP(q_c);

      memcpy(&q_c->pnt_pol, hnd, sizeof(q_c->pnt_pol));

      init_uni_hdr(&q_c->hdr_name, len_name);
      init_unistr2(&q_c->uni_name, name, len_name);

      init_uni_hdr(&q_c->hdr_class, len_class);
      init_unistr2(&q_c->uni_class, class, len_class);

      q_c->reserved = 0x00000000;
      memcpy(&q_c->sam_access, sam_access, sizeof(q_c->sam_access));

      q_c->ptr1 = 1;
      q_c->sec_info = DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION;

      q_c->data = sec_buf;
      q_c->ptr2 = 1;
      init_buf_hdr(&q_c->hdr_sec, sec_buf->len, sec_buf->len);
      q_c->ptr3 = 1;
      q_c->unknown_2 = 0x00000000;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_create_key(const char *desc,  REG_Q_CREATE_KEY *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_create_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pnt_pol, ps, depth))
            return False;

      if(!smb_io_unihdr ("", &r_q->hdr_name, ps, depth))
            return False;
      if(!smb_io_unistr2("", &r_q->uni_name, r_q->hdr_name.buffer, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      if(!smb_io_unihdr ("", &r_q->hdr_class, ps, depth))
            return False;
      if(!smb_io_unistr2("", &r_q->uni_class, r_q->hdr_class.buffer, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      if(!prs_uint32("reserved", ps, depth, &r_q->reserved))
            return False;
      if(!sec_io_access("sam_access", &r_q->sam_access, ps, depth))
            return False;

      if(!prs_uint32("ptr1", ps, depth, &r_q->ptr1))
            return False;

      if (r_q->ptr1 != 0) {
            if(!prs_uint32("sec_info", ps, depth, &r_q->sec_info))
                  return False;
      }

      if(!prs_uint32("ptr2", ps, depth, &r_q->ptr2))
            return False;
      if(!reg_io_hdrbuf_sec(r_q->ptr2, &r_q->ptr3, &r_q->hdr_sec, r_q->data, ps, depth))
            return False;

      if(!prs_uint32("unknown_2", ps, depth, &r_q->unknown_2))
            return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_create_key(const char *desc,  REG_R_CREATE_KEY *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_create_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_r->key_pol, ps, depth))
            return False;
      if(!prs_uint32("unknown", ps, depth, &r_r->unknown))
            return False;

      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}


/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_delete_val(REG_Q_DELETE_VALUE *q_c, POLICY_HND *hnd,
                        const char *name)
{
      int len_name  = name  != NULL ? strlen(name ) + 1: 0;
      ZERO_STRUCTP(q_c);

      memcpy(&q_c->pnt_pol, hnd, sizeof(q_c->pnt_pol));

      init_uni_hdr(&q_c->hdr_name, len_name);
      init_unistr2(&q_c->uni_name, name, len_name);
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_delete_val(const char *desc,  REG_Q_DELETE_VALUE *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_delete_val");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pnt_pol, ps, depth))
            return False;

      if(!smb_io_unihdr ("", &r_q->hdr_name, ps, depth))
            return False;
      if(!smb_io_unistr2("", &r_q->uni_name, r_q->hdr_name.buffer, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      return True;
}


/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_delete_val(const char *desc,  REG_R_DELETE_VALUE *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_delete_val");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_delete_key(REG_Q_DELETE_KEY *q_c, POLICY_HND *hnd,
                        const char *name)
{
      int len_name  = name  != NULL ? strlen(name ) + 1: 0;
      ZERO_STRUCTP(q_c);

      memcpy(&q_c->pnt_pol, hnd, sizeof(q_c->pnt_pol));

      init_uni_hdr(&q_c->hdr_name, len_name);
      init_unistr2(&q_c->uni_name, name, len_name);
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_delete_key(const char *desc,  REG_Q_DELETE_KEY *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_delete_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pnt_pol, ps, depth))
            return False;

      if(!smb_io_unihdr ("", &r_q->hdr_name, ps, depth))
            return False;
      if(!smb_io_unistr2("", &r_q->uni_name, r_q->hdr_name.buffer, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_delete_key(const char *desc,  REG_R_DELETE_KEY *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_delete_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_query_key(REG_Q_QUERY_KEY *q_o, POLICY_HND *hnd,
                        uint32 max_class_len)
{
      ZERO_STRUCTP(q_o);

      memcpy(&q_o->pol, hnd, sizeof(q_o->pol));
      init_uni_hdr(&q_o->hdr_class, max_class_len);
      q_o->uni_class.uni_max_len = max_class_len;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_query_key(const char *desc,  REG_Q_QUERY_KEY *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_query_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pol, ps, depth))
            return False;
      if(!smb_io_unihdr ("", &r_q->hdr_class, ps, depth))
            return False;
      if(!smb_io_unistr2("", &r_q->uni_class, r_q->hdr_class.buffer, ps, depth))
            return False;

      if(!prs_align(ps))
            return False;

      return True;
}


/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_query_key(const char *desc,  REG_R_QUERY_KEY *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_query_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_unihdr ("", &r_r->hdr_class, ps, depth))
            return False;
      if(!smb_io_unistr2("", &r_r->uni_class, r_r->hdr_class.buffer, ps, depth))
            return False;

      if(!prs_align(ps))
            return False;

      if(!prs_uint32("num_subkeys   ", ps, depth, &r_r->num_subkeys))
            return False;
      if(!prs_uint32("max_subkeylen ", ps, depth, &r_r->max_subkeylen))
            return False;
      if(!prs_uint32("mak_subkeysize", ps, depth, &r_r->max_subkeysize))
            return False;
      if(!prs_uint32("num_values    ", ps, depth, &r_r->num_values))
            return False;
      if(!prs_uint32("max_valnamelen", ps, depth, &r_r->max_valnamelen))
            return False;
      if(!prs_uint32("max_valbufsize", ps, depth, &r_r->max_valbufsize))
            return False;
      if(!prs_uint32("sec_desc      ", ps, depth, &r_r->sec_desc))
            return False;
      if(!smb_io_time("mod_time     ", &r_r->mod_time, ps, depth))
            return False;
      
      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_unk_1a(REG_Q_UNK_1A *q_o, POLICY_HND *hnd)
{
      memcpy(&q_o->pol, hnd, sizeof(q_o->pol));
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_unk_1a(const char *desc,  REG_Q_UNK_1A *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_unk_1a");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pol, ps, depth))
            return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_unk_1a(const char *desc,  REG_R_UNK_1A *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_unk_1a");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_uint32("unknown", ps, depth, &r_r->unknown))
            return False;
      if(!prs_ntstatus("status" , ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_q_open_hku(REG_Q_OPEN_HKU *q_o,
                        uint16 unknown_0, uint32 level)
{
      q_o->ptr = 1;
      q_o->unknown_0 = unknown_0;
      q_o->unknown_1 = 0x0; /* random - changes */
      q_o->level = level;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_open_hku(const char *desc,  REG_Q_OPEN_HKU *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_open_hku");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_uint32("ptr      ", ps, depth, &r_q->ptr))
            return False;
      if (r_q->ptr != 0) {
            if(!prs_uint16("unknown_0", ps, depth, &r_q->unknown_0))
                  return False;
            if(!prs_uint16("unknown_1", ps, depth, &r_q->unknown_1))
                  return False;
            if(!prs_uint32("level    ", ps, depth, &r_q->level))
                  return False;
      }

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_open_hku(const char *desc,  REG_R_OPEN_HKU *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_open_hku");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_r->pol, ps, depth))
            return False;

      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
 Inits an REG_Q_CLOSE structure.
********************************************************************/

void init_reg_q_close(REG_Q_CLOSE *q_c, POLICY_HND *hnd)
{
      DEBUG(5,("init_reg_q_close\n"));

      memcpy(&q_c->pol, hnd, sizeof(q_c->pol));
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_close(const char *desc,  REG_Q_CLOSE *q_u, prs_struct *ps, int depth)
{
      if (q_u == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_unknown_1");
      depth++;

      if(!prs_align(ps))
            return False;

      if(!smb_io_pol_hnd("", &q_u->pol, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_close(const char *desc,  REG_R_CLOSE *r_u, prs_struct *ps, int depth)
{
      if (r_u == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_unknown_1");
      depth++;

      if(!prs_align(ps))
            return False;

      if(!smb_io_pol_hnd("", &r_u->pol, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      if(!prs_ntstatus("status", ps, depth, &r_u->status))
            return False;

      return True;
}

/*******************************************************************
makes a structure.
********************************************************************/

void init_reg_q_set_key_sec(REG_Q_SET_KEY_SEC *q_i, POLICY_HND *pol, SEC_DESC_BUF *sec_desc_buf)
{
      memcpy(&q_i->pol, pol, sizeof(q_i->pol));

      q_i->sec_info = DACL_SECURITY_INFORMATION;

      q_i->ptr = 1;
      init_buf_hdr(&q_i->hdr_sec, sec_desc_buf->len, sec_desc_buf->len);
      q_i->data = sec_desc_buf;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_set_key_sec(const char *desc,  REG_Q_SET_KEY_SEC *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_set_key_sec");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pol, ps, depth))
            return False;

      if(!prs_uint32("sec_info", ps, depth, &r_q->sec_info))
            return False;
      if(!prs_uint32("ptr    ", ps, depth, &r_q->ptr))
            return False;

      if(!reg_io_hdrbuf_sec(r_q->ptr, NULL, &r_q->hdr_sec, r_q->data, ps, depth))
            return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_set_key_sec(const char *desc, REG_R_SET_KEY_SEC *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_set_key_sec");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_ntstatus("status", ps, depth, &r_q->status))
            return False;

      return True;
}


/*******************************************************************
makes a structure.
********************************************************************/

void init_reg_q_get_key_sec(REG_Q_GET_KEY_SEC *q_i, POLICY_HND *pol, 
                        uint32 sec_buf_size, SEC_DESC_BUF *psdb)
{
      memcpy(&q_i->pol, pol, sizeof(q_i->pol));

      q_i->sec_info = OWNER_SECURITY_INFORMATION |
                      GROUP_SECURITY_INFORMATION |
                      DACL_SECURITY_INFORMATION;

      q_i->ptr = psdb != NULL ? 1 : 0;
      q_i->data = psdb;

      init_buf_hdr(&q_i->hdr_sec, sec_buf_size, 0);
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_get_key_sec(const char *desc,  REG_Q_GET_KEY_SEC *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_get_key_sec");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pol, ps, depth))
            return False;

      if(!prs_uint32("sec_info", ps, depth, &r_q->sec_info))
            return False;
      if(!prs_uint32("ptr     ", ps, depth, &r_q->ptr))
            return False;

      if(!reg_io_hdrbuf_sec(r_q->ptr, NULL, &r_q->hdr_sec, r_q->data, ps, depth))
            return False;

      return True;
}

#if 0
/*******************************************************************
makes a structure.
********************************************************************/
 void init_reg_r_get_key_sec(REG_R_GET_KEY_SEC *r_i, POLICY_HND *pol, 
                        uint32 buf_len, uint8 *buf,
                        NTSTATUS status)
{
      r_i->ptr = 1;
      init_buf_hdr(&r_i->hdr_sec, buf_len, buf_len);
      init_sec_desc_buf(r_i->data, buf_len, 1);

      r_i->status = status; /* 0x0000 0000 or 0x0000 007a */
}
#endif 

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_get_key_sec(const char *desc,  REG_R_GET_KEY_SEC *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_get_key_sec");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_uint32("ptr      ", ps, depth, &r_q->ptr))
            return False;

      if (r_q->ptr != 0) {
            if(!smb_io_hdrbuf("", &r_q->hdr_sec, ps, depth))
                  return False;
            if(!sec_io_desc_buf("", &r_q->data, ps, depth))
                  return False;
            if(!prs_align(ps))
                  return False;
      }

      if(!prs_ntstatus("status", ps, depth, &r_q->status))
            return False;

      return True;
}

/*******************************************************************
makes a structure.
********************************************************************/

BOOL init_reg_q_info(REG_Q_INFO *q_i, POLICY_HND *pol, char* val_name)
{
        int len_type = val_name != NULL ? strlen(val_name) + 1 : 0;

        if (q_i == NULL)
                return False;

        q_i->pol = *pol;

        init_uni_hdr(&(q_i->hdr_type), len_type);
        init_unistr2(&(q_i->uni_type), val_name, len_type);

        q_i->ptr_reserved = 1;
        q_i->ptr_buf = 1;

        q_i->ptr_bufsize = 1;
        q_i->bufsize = 0;
        q_i->buf_unk = 0;

        q_i->unk1 = 0;
        q_i->ptr_buflen = 1;
        q_i->buflen = 0;

        q_i->ptr_buflen2 = 1;
        q_i->buflen2 = 0;

        return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_info(const char *desc,  REG_Q_INFO *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_info");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pol, ps, depth))
            return False;
      if(!smb_io_unihdr ("", &r_q->hdr_type, ps, depth))
            return False;
      if(!smb_io_unistr2("", &r_q->uni_type, r_q->hdr_type.buffer, ps, depth))
            return False;

      if(!prs_align(ps))
            return False;
      
      if(!prs_uint32("ptr_reserved", ps, depth, &(r_q->ptr_reserved)))
            return False;

      if(!prs_uint32("ptr_buf", ps, depth, &(r_q->ptr_buf)))
            return False;

      if(r_q->ptr_buf) {
            if(!prs_uint32("ptr_bufsize", ps, depth, &(r_q->ptr_bufsize)))
                  return False;
            if(!prs_uint32("bufsize", ps, depth, &(r_q->bufsize)))
                  return False;
            if(!prs_uint32("buf_unk", ps, depth, &(r_q->buf_unk)))
                  return False;
      }

      if(!prs_uint32("unk1", ps, depth, &(r_q->unk1)))
            return False;

      if(!prs_uint32("ptr_buflen", ps, depth, &(r_q->ptr_buflen)))
            return False;

      if (r_q->ptr_buflen) {
            if(!prs_uint32("buflen", ps, depth, &(r_q->buflen)))
                  return False;
            if(!prs_uint32("ptr_buflen2", ps, depth, &(r_q->ptr_buflen2)))
                  return False;
            if(!prs_uint32("buflen2", ps, depth, &(r_q->buflen2)))
                  return False;
      }

      return True;
}

/*******************************************************************
 Inits a structure.
********************************************************************/

BOOL init_reg_r_info(uint32 include_keyval, REG_R_INFO *r_r,
                 BUFFER2* buf, uint32 type, NTSTATUS status)
{
  if(r_r == NULL)
    return False;

  
  r_r->ptr_type = 1;
  r_r->type = type;

  /* if include_keyval is not set, don't send the key value, just
     the buflen data. probably used by NT5 to allocate buffer space - SK */
  r_r->ptr_uni_val = include_keyval ? 1:0;
  r_r->uni_val = buf;

  r_r->ptr_max_len = 1;
  r_r->buf_max_len = r_r->uni_val->buf_max_len;

  r_r->ptr_len = 1;
  r_r->buf_len = r_r->uni_val->buf_len;

  r_r->status = status;

  return True;
  
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_info(const char *desc, REG_R_INFO *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_info");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_uint32("ptr_type", ps, depth, &(r_r->ptr_type)))
            return False;

      if (r_r->ptr_type != 0) {
            if(!prs_uint32("type", ps, depth, &r_r->type))
                  return False;
      }

      if(!prs_uint32("ptr_uni_val", ps, depth, &(r_r->ptr_uni_val)))
            return False;

      if(r_r->ptr_uni_val != 0) {
            if(!smb_io_buffer2("uni_val", r_r->uni_val, r_r->ptr_uni_val, ps, depth))
                  return False;
      }

      if(!prs_align(ps))
            return False;

      if(!prs_uint32("ptr_max_len", ps, depth, &(r_r->ptr_max_len)))
            return False;

      if (r_r->ptr_max_len != 0) {
            if(!prs_uint32("buf_max_len", ps, depth, &(r_r->buf_max_len)))
            return False;
      }

      if(!prs_uint32("ptr_len", ps, depth, &(r_r->ptr_len)))
            return False;
      if (r_r->ptr_len != 0) {
            if(!prs_uint32("buf_len", ps, depth, &(r_r->buf_len)))
                  return False;
      }

      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
makes a structure.
********************************************************************/

void init_reg_q_enum_val(REG_Q_ENUM_VALUE *q_i, POLICY_HND *pol,
                        uint32 val_idx, uint32 max_val_len,
                        uint32 max_buf_len)
{
      ZERO_STRUCTP(q_i);

      memcpy(&q_i->pol, pol, sizeof(q_i->pol));

      q_i->val_index = val_idx;
      init_uni_hdr(&q_i->hdr_name, max_val_len);
      q_i->uni_name.uni_max_len = max_val_len;
      
      q_i->ptr_type = 1;
      q_i->type = 0x0;

      q_i->ptr_value = 1;
      q_i->buf_value.buf_max_len = max_buf_len;

      q_i->ptr1 = 1;
      q_i->len_value1 = max_buf_len;

      q_i->ptr2 = 1;
      q_i->len_value2 = 0;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_enum_val(const char *desc,  REG_Q_ENUM_VALUE *q_q, prs_struct *ps, int depth)
{
      if (q_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_enum_val");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &q_q->pol, ps, depth))
            return False;
      
      if(!prs_uint32("val_index", ps, depth, &q_q->val_index))
            return False;
      if(!smb_io_unihdr ("hdr_name", &q_q->hdr_name, ps, depth))
            return False;
      if(!smb_io_unistr2("uni_name", &q_q->uni_name, q_q->hdr_name.buffer, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      if(!prs_uint32("ptr_type", ps, depth, &q_q->ptr_type))
            return False;

      if (q_q->ptr_type != 0) {
            if(!prs_uint32("type", ps, depth, &q_q->type))
                  return False;
      }

      if(!prs_uint32("ptr_value", ps, depth, &q_q->ptr_value))
            return False;
      if(!smb_io_buffer2("buf_value", &q_q->buf_value, q_q->ptr_value, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      if(!prs_uint32("ptr1", ps, depth, &q_q->ptr1))
            return False;
      if (q_q->ptr1 != 0) {
            if(!prs_uint32("len_value1", ps, depth, &q_q->len_value1))
                  return False;
      }
      if(!prs_uint32("ptr2", ps, depth, &q_q->ptr2))
            return False;
      if (q_q->ptr2 != 0) {
            if(!prs_uint32("len_value2", ps, depth, &q_q->len_value2))
                  return False;
      }

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_enum_val(const char *desc,  REG_R_ENUM_VALUE *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_enum_val");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_unihdr ("hdr_name", &r_q->hdr_name, ps, depth))
            return False;
      if(!smb_io_unistr2("uni_name", &r_q->uni_name, r_q->hdr_name.buffer, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      if(!prs_uint32("ptr_type", ps, depth, &r_q->ptr_type))
            return False;

      if (r_q->ptr_type != 0) {
            if(!prs_uint32("type", ps, depth, &r_q->type))
                  return False;
      }

      if(!prs_uint32("ptr_value", ps, depth, &r_q->ptr_value))
            return False;
      if(!smb_io_buffer2("buf_value", r_q->buf_value, r_q->ptr_value, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      if(!prs_uint32("ptr1", ps, depth, &r_q->ptr1))
            return False;
      if (r_q->ptr1 != 0) {
            if(!prs_uint32("len_value1", ps, depth, &r_q->len_value1))
                  return False;
      }

      if(!prs_uint32("ptr2", ps, depth, &r_q->ptr2))
            return False;
      if (r_q->ptr2 != 0) {
            if(!prs_uint32("len_value2", ps, depth, &r_q->len_value2))
                  return False;
      }

      if(!prs_ntstatus("status", ps, depth, &r_q->status))
            return False;

      return True;
}

/*******************************************************************
makes a structure.
********************************************************************/

void init_reg_q_create_val(REG_Q_CREATE_VALUE *q_i, POLICY_HND *pol,
                        const char *val_name, uint32 type,
                        BUFFER3 *val)
{
      int val_len = strlen(val_name) + 1;

      ZERO_STRUCTP(q_i);

      memcpy(&q_i->pol, pol, sizeof(q_i->pol));

      init_uni_hdr(&q_i->hdr_name, val_len);
      init_unistr2(&q_i->uni_name, val_name, val_len);
      
      q_i->type      = type;
      q_i->buf_value = val;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_create_val(const char *desc,  REG_Q_CREATE_VALUE *q_q, prs_struct *ps, int depth)
{
      if (q_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_create_val");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &q_q->pol, ps, depth))
            return False;
      
      if(!smb_io_unihdr ("hdr_name", &q_q->hdr_name, ps, depth))
            return False;
      if(!smb_io_unistr2("uni_name", &q_q->uni_name, q_q->hdr_name.buffer, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      if(!prs_uint32("type", ps, depth, &q_q->type))
            return False;
      if(!smb_io_buffer3("buf_value", q_q->buf_value, ps, depth))
            return False;
      if(!prs_align(ps))
            return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_create_val(const char *desc,  REG_R_CREATE_VALUE *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_create_val");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_ntstatus("status", ps, depth, &r_q->status))
            return False;

      return True;
}

/*******************************************************************
makes a structure.
********************************************************************/

void init_reg_q_enum_key(REG_Q_ENUM_KEY *q_i, POLICY_HND *pol, uint32 key_idx)
{
      memcpy(&q_i->pol, pol, sizeof(q_i->pol));

      q_i->key_index = key_idx;
      q_i->key_name_len = 0;
      q_i->unknown_1 = 0x0414;

      q_i->ptr1 = 1;
      q_i->unknown_2 = 0x0000020A;
      memset(q_i->pad1, 0, sizeof(q_i->pad1));

      q_i->ptr2 = 1;
      memset(q_i->pad2, 0, sizeof(q_i->pad2));

      q_i->ptr3 = 1;
      unix_to_nt_time(&q_i->time, 0);            /* current time? */
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_enum_key(const char *desc,  REG_Q_ENUM_KEY *q_q, prs_struct *ps, int depth)
{
      if (q_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_enum_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &q_q->pol, ps, depth))
            return False;
      
      if(!prs_uint32("key_index", ps, depth, &q_q->key_index))
            return False;
      if(!prs_uint16("key_name_len", ps, depth, &q_q->key_name_len))
            return False;
      if(!prs_uint16("unknown_1", ps, depth, &q_q->unknown_1))
            return False;

      if(!prs_uint32("ptr1", ps, depth, &q_q->ptr1))
            return False;

      if (q_q->ptr1 != 0) {
            if(!prs_uint32("unknown_2", ps, depth, &q_q->unknown_2))
                  return False;
            if(!prs_uint8s(False, "pad1", ps, depth, q_q->pad1, sizeof(q_q->pad1)))
                  return False;
      }

      if(!prs_uint32("ptr2", ps, depth, &q_q->ptr2))
            return False;

      if (q_q->ptr2 != 0) {
            if(!prs_uint8s(False, "pad2", ps, depth, q_q->pad2, sizeof(q_q->pad2)))
                  return False;
      }

      if(!prs_uint32("ptr3", ps, depth, &q_q->ptr3))
            return False;

      if (q_q->ptr3 != 0) {
            if(!smb_io_time("", &q_q->time, ps, depth))
                  return False;
      }

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_enum_key(const char *desc,  REG_R_ENUM_KEY *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_enum_key");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!prs_uint16("key_name_len", ps, depth, &r_q->key_name_len))
            return False;
      if(!prs_uint16("unknown_1", ps, depth, &r_q->unknown_1))
            return False;

      if(!prs_uint32("ptr1", ps, depth, &r_q->ptr1))
            return False;

      if (r_q->ptr1 != 0) {
            if(!prs_uint32("unknown_2", ps, depth, &r_q->unknown_2))
                  return False;
            if(!prs_uint32("unknown_3", ps, depth, &r_q->unknown_3))
                  return False;
            if(!smb_io_unistr3("key_name", &r_q->key_name, ps, depth))
                  return False;
            if(!prs_align(ps))
                  return False;
      }

      if(!prs_uint32("ptr2", ps, depth, &r_q->ptr2))
            return False;

      if (r_q->ptr2 != 0) {
            if(!prs_uint8s(False, "pad2", ps, depth, r_q->pad2, sizeof(r_q->pad2)))
                  return False;
      }

      if(!prs_uint32("ptr3", ps, depth, &r_q->ptr3))
            return False;

      if (r_q->ptr3 != 0) {
            if(!smb_io_time("", &r_q->time, ps, depth))
                  return False;
      }

      if(!prs_ntstatus("status", ps, depth, &r_q->status))
            return False;

      return True;
}

/*******************************************************************
makes a structure.
********************************************************************/

void init_reg_q_open_entry(REG_Q_OPEN_ENTRY *r_q, POLICY_HND *pol,
                        const char *key_name, uint32 unk)
{
      int len_name = strlen(key_name)+1;

      memcpy(&r_q->pol, pol, sizeof(r_q->pol));

      init_uni_hdr(&r_q->hdr_name, len_name);
      init_unistr2(&r_q->uni_name, key_name, len_name);

      r_q->unknown_0 = 0x00000000;
      r_q->unknown_1 = unk;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_q_open_entry(const char *desc,  REG_Q_OPEN_ENTRY *r_q, prs_struct *ps, int depth)
{
      if (r_q == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_entry");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_q->pol, ps, depth))
            return False;
      if(!smb_io_unihdr ("", &r_q->hdr_name, ps, depth))
            return False;
      if(!smb_io_unistr2("", &r_q->uni_name, r_q->hdr_name.buffer, ps, depth))
            return False;

      if(!prs_align(ps))
            return False;
      
      if(!prs_uint32("unknown_0", ps, depth, &r_q->unknown_0))
            return False;
      if(!prs_uint32("unknown_1", ps, depth, &r_q->unknown_1))
            return False;

      return True;
}

/*******************************************************************
 Inits a structure.
********************************************************************/

void init_reg_r_open_entry(REG_R_OPEN_ENTRY *r_r,
                     POLICY_HND *pol, NTSTATUS status)
{
      memcpy(&r_r->pol, pol, sizeof(r_r->pol));
      r_r->status = status;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/

BOOL reg_io_r_open_entry(const char *desc,  REG_R_OPEN_ENTRY *r_r, prs_struct *ps, int depth)
{
      if (r_r == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_open_entry");
      depth++;

      if(!prs_align(ps))
            return False;
      
      if(!smb_io_pol_hnd("", &r_r->pol, ps, depth))
            return False;

      if(!prs_ntstatus("status", ps, depth, &r_r->status))
            return False;

      return True;
}

/*******************************************************************
Inits a structure.
********************************************************************/
void init_reg_q_shutdown(REG_Q_SHUTDOWN * q_s,
                   const char *msg, uint32 timeout, uint16 flags)
{
      int msg_len;
      msg_len = strlen(msg);

      q_s->ptr_0 = 1;
      q_s->ptr_1 = 1;
      q_s->ptr_2 = 1;

      init_uni_hdr(&(q_s->hdr_msg), msg_len);
      init_unistr2(&(q_s->uni_msg), msg, msg_len);

      q_s->timeout = timeout;
      q_s->flags = flags;

}

/*******************************************************************
reads or writes a structure.
********************************************************************/
BOOL reg_io_q_shutdown(const char *desc, REG_Q_SHUTDOWN * q_s, prs_struct *ps,
                   int depth)
{
      if (q_s == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_shutdown");
      depth++;

      if (!prs_align(ps))
            return False;

      if (!prs_uint32("ptr_0", ps, depth, &(q_s->ptr_0)))
            return False;
      if (!prs_uint32("ptr_1", ps, depth, &(q_s->ptr_1)))
            return False;
      if (!prs_uint32("ptr_2", ps, depth, &(q_s->ptr_2)))
            return False;

      if (!smb_io_unihdr("hdr_msg", &(q_s->hdr_msg), ps, depth))
            return False;
      if (!smb_io_unistr2("uni_msg", &(q_s->uni_msg), q_s->hdr_msg.buffer, ps, depth))
            return False;
      if (!prs_align(ps))
            return False;

      if (!prs_uint32("timeout", ps, depth, &(q_s->timeout)))
            return False;
      if (!prs_uint16("flags  ", ps, depth, &(q_s->flags)))
            return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/
BOOL reg_io_r_shutdown(const char *desc, REG_R_SHUTDOWN * r_s, prs_struct *ps,
                   int depth)
{
      if (r_s == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_shutdown");
      depth++;

      if(!prs_align(ps))
            return False;

      if(!prs_ntstatus("status", ps, depth, &r_s->status))
            return False;

      return True;
}

/*******************************************************************
Inits a structure.
********************************************************************/
void init_reg_q_abort_shutdown(REG_Q_ABORT_SHUTDOWN * q_s)
{

      q_s->ptr_server = 0;

}

/*******************************************************************
reads or writes a structure.
********************************************************************/
BOOL reg_io_q_abort_shutdown(const char *desc, REG_Q_ABORT_SHUTDOWN * q_s,
                       prs_struct *ps, int depth)
{
      if (q_s == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_q_abort_shutdown");
      depth++;

      if (!prs_align(ps))
            return False;

      if (!prs_uint32("ptr_server", ps, depth, &(q_s->ptr_server)))
            return False;
      if (q_s->ptr_server != 0)
            if (!prs_uint16("server", ps, depth, &(q_s->server)))
                  return False;

      return True;
}

/*******************************************************************
reads or writes a structure.
********************************************************************/
BOOL reg_io_r_abort_shutdown(const char *desc, REG_R_ABORT_SHUTDOWN * r_s,
                       prs_struct *ps, int depth)
{
      if (r_s == NULL)
            return False;

      prs_debug(ps, depth, desc, "reg_io_r_abort_shutdown");
      depth++;

      if (!prs_align(ps))
            return False;

      if (!prs_ntstatus("status", ps, depth, &r_s->status))
            return False;

      return True;
}

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