rpc_parse/parse_spoolss.c

説明を見る。

/* 
 *  Unix SMB/CIFS implementation.
 *  RPC Pipe client / server routines
 *  Copyright (C) Andrew Tridgell              1992-2000,
 *  Copyright (C) Luke Kenneth Casson Leighton 1996-2000,
 *  Copyright (C) Jean Fran巽ois Micouleau      1998-2000,
 *  Copyright (C) Gerald Carter                2000-2002,
 *  Copyright (C) Tim Potter                   2001-2002.
 *
 *  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"

#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_PARSE


/*******************************************************************
This should be moved in a more generic lib.
********************************************************************/  

BOOL spoolss_io_system_time(const char *desc, prs_struct *ps, int depth, SYSTEMTIME *systime)
{
        if(!prs_uint16("year", ps, depth, &systime->year))
                return False;
        if(!prs_uint16("month", ps, depth, &systime->month))
                return False;
        if(!prs_uint16("dayofweek", ps, depth, &systime->dayofweek))
                return False;
        if(!prs_uint16("day", ps, depth, &systime->day))
                return False;
        if(!prs_uint16("hour", ps, depth, &systime->hour))
                return False;
        if(!prs_uint16("minute", ps, depth, &systime->minute))
                return False;
        if(!prs_uint16("second", ps, depth, &systime->second))
                return False;
        if(!prs_uint16("milliseconds", ps, depth, &systime->milliseconds))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL make_systemtime(SYSTEMTIME *systime, struct tm *unixtime)
{
        systime->year=unixtime->tm_year+1900;
        systime->month=unixtime->tm_mon+1;
        systime->dayofweek=unixtime->tm_wday;
        systime->day=unixtime->tm_mday;
        systime->hour=unixtime->tm_hour;
        systime->minute=unixtime->tm_min;
        systime->second=unixtime->tm_sec;
        systime->milliseconds=0;

        return True;
}

/*******************************************************************
reads or writes an DOC_INFO structure.
********************************************************************/  

static BOOL smb_io_doc_info_1(const char *desc, DOC_INFO_1 *info_1, prs_struct *ps, int depth)
{
        if (info_1 == NULL) return False;

        prs_debug(ps, depth, desc, "smb_io_doc_info_1");
        depth++;
 
        if(!prs_align(ps))
                return False;
        
        if(!prs_uint32("p_docname",    ps, depth, &info_1->p_docname))
                return False;
        if(!prs_uint32("p_outputfile", ps, depth, &info_1->p_outputfile))
                return False;
        if(!prs_uint32("p_datatype",   ps, depth, &info_1->p_datatype))
                return False;

        if(!smb_io_unistr2("", &info_1->docname,    info_1->p_docname,    ps, depth))
                return False;
        if(!smb_io_unistr2("", &info_1->outputfile, info_1->p_outputfile, ps, depth))
                return False;
        if(!smb_io_unistr2("", &info_1->datatype,   info_1->p_datatype,   ps, depth))
                return False;

        return True;
}

/*******************************************************************
reads or writes an DOC_INFO structure.
********************************************************************/  

static BOOL smb_io_doc_info(const char *desc, DOC_INFO *info, prs_struct *ps, int depth)
{
        uint32 useless_ptr=0;
        
        if (info == NULL) return False;

        prs_debug(ps, depth, desc, "smb_io_doc_info");
        depth++;
 
        if(!prs_align(ps))
                return False;
        
        if(!prs_uint32("switch_value", ps, depth, &info->switch_value))
                return False;
        
        if(!prs_uint32("doc_info_X ptr", ps, depth, &useless_ptr))
                return False;

        switch (info->switch_value)
        {
                case 1: 
                        if(!smb_io_doc_info_1("",&info->doc_info_1, ps, depth))
                                return False;
                        break;
                case 2:
                        /*
                          this is just a placeholder
                          
                          MSDN July 1998 says doc_info_2 is only on
                          Windows 95, and as Win95 doesn't do RPC to print
                          this case is nearly impossible
                          
                          Maybe one day with Windows for dishwasher 2037 ...
                          
                        */
                        /* smb_io_doc_info_2("",&info->doc_info_2, ps, depth); */
                        break;
                default:
                        DEBUG(0,("Something is obviously wrong somewhere !\n"));
                        break;
        }

        return True;
}

/*******************************************************************
reads or writes an DOC_INFO_CONTAINER structure.
********************************************************************/  

static BOOL smb_io_doc_info_container(const char *desc, DOC_INFO_CONTAINER *cont, prs_struct *ps, int depth)
{
        if (cont == NULL) return False;

        prs_debug(ps, depth, desc, "smb_io_doc_info_container");
        depth++;
 
        if(!prs_align(ps))
                return False;
        
        if(!prs_uint32("level", ps, depth, &cont->level))
                return False;
        
        if(!smb_io_doc_info("",&cont->docinfo, ps, depth))
                return False;

        return True;
}

/*******************************************************************
reads or writes an NOTIFY OPTION TYPE structure.
********************************************************************/  

/* NOTIFY_OPTION_TYPE and NOTIFY_OPTION_TYPE_DATA are really one
   structure.  The _TYPE structure is really the deferred referrants (i.e
   the notify fields array) of the _TYPE structure. -tpot */

static BOOL smb_io_notify_option_type(const char *desc, SPOOL_NOTIFY_OPTION_TYPE *type, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "smb_io_notify_option_type");
        depth++;
 
        if (!prs_align(ps))
                return False;

        if(!prs_uint16("type", ps, depth, &type->type))
                return False;
        if(!prs_uint16("reserved0", ps, depth, &type->reserved0))
                return False;
        if(!prs_uint32("reserved1", ps, depth, &type->reserved1))
                return False;
        if(!prs_uint32("reserved2", ps, depth, &type->reserved2))
                return False;
        if(!prs_uint32("count", ps, depth, &type->count))
                return False;
        if(!prs_uint32("fields_ptr", ps, depth, &type->fields_ptr))
                return False;

        return True;
}

/*******************************************************************
reads or writes an NOTIFY OPTION TYPE DATA.
********************************************************************/  

static BOOL smb_io_notify_option_type_data(const char *desc, SPOOL_NOTIFY_OPTION_TYPE *type, prs_struct *ps, int depth)
{
        int i;

        prs_debug(ps, depth, desc, "smb_io_notify_option_type_data");
        depth++;
 
        /* if there are no fields just return */
        if (type->fields_ptr==0)
                return True;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("count2", ps, depth, &type->count2))
                return False;
        
        if (type->count2 != type->count)
                DEBUG(4,("What a mess, count was %x now is %x !\n", type->count, type->count2));

        if (type->count2 > MAX_NOTIFY_TYPE_FOR_NOW) {
                return False;
        }

        /* parse the option type data */
        for(i=0;i<type->count2;i++)
                if(!prs_uint16("fields",ps,depth,&type->fields[i]))
                        return False;
        return True;
}

/*******************************************************************
reads or writes an NOTIFY OPTION structure.
********************************************************************/  

static BOOL smb_io_notify_option_type_ctr(const char *desc, SPOOL_NOTIFY_OPTION_TYPE_CTR *ctr , prs_struct *ps, int depth)
{               
        int i;
        
        prs_debug(ps, depth, desc, "smb_io_notify_option_type_ctr");
        depth++;
 
        if(!prs_uint32("count", ps, depth, &ctr->count))
                return False;

        /* reading */
        if (UNMARSHALLING(ps) && ctr->count)
                if((ctr->type=PRS_ALLOC_MEM(ps,SPOOL_NOTIFY_OPTION_TYPE,ctr->count)) == NULL)
                        return False;
                
        /* the option type struct */
        for(i=0;i<ctr->count;i++)
                if(!smb_io_notify_option_type("", &ctr->type[i] , ps, depth))
                        return False;

        /* the type associated with the option type struct */
        for(i=0;i<ctr->count;i++)
                if(!smb_io_notify_option_type_data("", &ctr->type[i] , ps, depth))
                        return False;
        
        return True;
}

/*******************************************************************
reads or writes an NOTIFY OPTION structure.
********************************************************************/  

static BOOL smb_io_notify_option(const char *desc, SPOOL_NOTIFY_OPTION *option, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "smb_io_notify_option");
        depth++;
        
        if(!prs_uint32("version", ps, depth, &option->version))
                return False;
        if(!prs_uint32("flags", ps, depth, &option->flags))
                return False;
        if(!prs_uint32("count", ps, depth, &option->count))
                return False;
        if(!prs_uint32("option_type_ptr", ps, depth, &option->option_type_ptr))
                return False;
        
        /* marshalling or unmarshalling, that would work */     
        if (option->option_type_ptr!=0) {
                if(!smb_io_notify_option_type_ctr("", &option->ctr ,ps, depth))
                        return False;
        }
        else {
                option->ctr.type=NULL;
                option->ctr.count=0;
        }
        
        return True;
}

/*******************************************************************
reads or writes an NOTIFY INFO DATA structure.
********************************************************************/  

static BOOL smb_io_notify_info_data(const char *desc,SPOOL_NOTIFY_INFO_DATA *data, prs_struct *ps, int depth)
{
        uint32 useless_ptr=0x0FF0ADDE;

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

        if(!prs_align(ps))
                return False;
        if(!prs_uint16("type",           ps, depth, &data->type))
                return False;
        if(!prs_uint16("field",          ps, depth, &data->field))
                return False;

        if(!prs_uint32("how many words", ps, depth, &data->size))
                return False;
        if(!prs_uint32("id",             ps, depth, &data->id))
                return False;
        if(!prs_uint32("how many words", ps, depth, &data->size))
                return False;

        switch (data->enc_type) {

                /* One and two value data has two uint32 values */

        case NOTIFY_ONE_VALUE:
        case NOTIFY_TWO_VALUE:

                if(!prs_uint32("value[0]", ps, depth, &data->notify_data.value[0]))
                        return False;
                if(!prs_uint32("value[1]", ps, depth, &data->notify_data.value[1]))
                        return False;
                break;

                /* Pointers and strings have a string length and a
                   pointer.  For a string the length is expressed as
                   the number of uint16 characters plus a trailing
                   \0\0. */

        case NOTIFY_POINTER:

                if(!prs_uint32("string length", ps, depth, &data->notify_data.data.length ))
                        return False;
                if(!prs_uint32("pointer", ps, depth, &useless_ptr))
                        return False;

                break;

        case NOTIFY_STRING:

                if(!prs_uint32("string length", ps, depth, &data->notify_data.data.length))
                        return False;

                if(!prs_uint32("pointer", ps, depth, &useless_ptr))
                        return False;

                break;

        case NOTIFY_SECDESC:
                if( !prs_uint32( "sd size", ps, depth, &data->notify_data.sd.size ) )
                        return False;
                if( !prs_uint32( "pointer", ps, depth, &useless_ptr ) )
                        return False;
                
                break;

        default:
                DEBUG(3, ("invalid enc_type %d for smb_io_notify_info_data\n",
                          data->enc_type));
                break;
        }

        return True;
}

/*******************************************************************
reads or writes an NOTIFY INFO DATA structure.
********************************************************************/  

BOOL smb_io_notify_info_data_strings(const char *desc,SPOOL_NOTIFY_INFO_DATA *data,
                                     prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "smb_io_notify_info_data_strings");
        depth++;
        
        if(!prs_align(ps))
                return False;

        switch(data->enc_type) {

                /* No data for values */

        case NOTIFY_ONE_VALUE:
        case NOTIFY_TWO_VALUE:

                break;

                /* Strings start with a length in uint16s */

        case NOTIFY_STRING:

                if (MARSHALLING(ps))
                        data->notify_data.data.length /= 2;

                if(!prs_uint32("string length", ps, depth, &data->notify_data.data.length))
                        return False;

                if (UNMARSHALLING(ps) && data->notify_data.data.length) {
                        data->notify_data.data.string = PRS_ALLOC_MEM(ps, uint16,
                                                                data->notify_data.data.length);

                        if (!data->notify_data.data.string) 
                                return False;
                }

                if (!prs_uint16uni(True, "string", ps, depth, data->notify_data.data.string,
                                   data->notify_data.data.length))
                        return False;

                if (MARSHALLING(ps))
                        data->notify_data.data.length *= 2;

                break;

        case NOTIFY_POINTER:

                if (UNMARSHALLING(ps) && data->notify_data.data.length) {
                        data->notify_data.data.string = PRS_ALLOC_MEM(ps, uint16,
                                                                data->notify_data.data.length);

                        if (!data->notify_data.data.string) 
                                return False;
                }

                if(!prs_uint8s(True,"buffer",ps,depth,(uint8*)data->notify_data.data.string,data->notify_data.data.length))
                        return False;

                break;

        case NOTIFY_SECDESC:    
                if( !prs_uint32("secdesc size ", ps, depth, &data->notify_data.sd.size ) )
                        return False;
                if ( !sec_io_desc( "sec_desc", &data->notify_data.sd.desc, ps, depth ) )
                        return False;
                break;

        default:
                DEBUG(3, ("invalid enc_type %d for smb_io_notify_info_data_strings\n",
                          data->enc_type));
                break;
        }

#if 0
        if (isvalue==False) {

                /* length of string in unicode include \0 */
                x=data->notify_data.data.length+1;

                if (data->field != 16)
                if(!prs_uint32("string length", ps, depth, &x ))
                        return False;

                if (MARSHALLING(ps)) {
                        /* These are already in little endian format. Don't byte swap. */
                        if (x == 1) {

                                /* No memory allocated for this string
                                   therefore following the data.string
                                   pointer is a bad idea.  Use a pointer to
                                   the uint32 length union member to
                                   provide a source for a unicode NULL */

                                if(!prs_uint8s(True,"string",ps,depth, (uint8 *)&data->notify_data.data.length,x*2)) 
                                        return False;
                        } else {

                                if (data->field == 16)
                                        x /= 2;

                                if(!prs_uint16uni(True,"string",ps,depth,data->notify_data.data.string,x))
                                        return False;
                        }
                } else {

                        /* Tallocate memory for string */

                        if (x) {
                                data->notify_data.data.string = PRS_ALLOC_MEM(ps, uint16, x * 2);
                                if (!data->notify_data.data.string) 
                                        return False;
                        } else {
                                data->notify_data.data.string = NULL;
                        }

                        if(!prs_uint16uni(True,"string",ps,depth,data->notify_data.data.string,x))
                                return False;
                }
        }

#endif

#if 0   /* JERRY */
        /* Win2k does not seem to put this parse align here */
        if(!prs_align(ps))
                return False;
#endif

        return True;
}

/*******************************************************************
reads or writes an NOTIFY INFO structure.
********************************************************************/  

static BOOL smb_io_notify_info(const char *desc, SPOOL_NOTIFY_INFO *info, prs_struct *ps, int depth)
{
        int i;

        prs_debug(ps, depth, desc, "smb_io_notify_info");
        depth++;
 
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("count", ps, depth, &info->count))
                return False;
        if(!prs_uint32("version", ps, depth, &info->version))
                return False;
        if(!prs_uint32("flags", ps, depth, &info->flags))
                return False;
        if(!prs_uint32("count", ps, depth, &info->count))
                return False;

        for (i=0;i<info->count;i++) {
                if(!smb_io_notify_info_data(desc, &info->data[i], ps, depth))
                        return False;
        }

        /* now do the strings at the end of the stream */       
        for (i=0;i<info->count;i++) {
                if(!smb_io_notify_info_data_strings(desc, &info->data[i], ps, depth))
                        return False;
        }

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spool_io_user_level_1( const char *desc, prs_struct *ps, int depth, SPOOL_USER_1 *q_u )
{
        prs_debug(ps, depth, desc, "");
        depth++;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("size", ps, depth, &q_u->size))
                return False;

        if (!prs_io_unistr2_p("", ps, depth, &q_u->client_name))
                return False;
        if (!prs_io_unistr2_p("", ps, depth, &q_u->user_name))
                return False;

        if (!prs_uint32("build", ps, depth, &q_u->build))
                return False;
        if (!prs_uint32("major", ps, depth, &q_u->major))
                return False;
        if (!prs_uint32("minor", ps, depth, &q_u->minor))
                return False;
        if (!prs_uint32("processor", ps, depth, &q_u->processor))
                return False;

        if (!prs_io_unistr2("", ps, depth, q_u->client_name))
                return False;
        if (!prs_align(ps))
                return False;

        if (!prs_io_unistr2("", ps, depth, q_u->user_name))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

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

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

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;
        
        switch ( q_u->level ) 
        {       
                case 1:
                        if ( !prs_pointer( "" , ps, depth, (void*)&q_u->user.user1, 
                                sizeof(SPOOL_USER_1), (PRS_POINTER_CAST)spool_io_user_level_1 )) 
                        {
                                return False;
                        }
                        break;
                default:
                        return False;   
        }       

        return True;
}

/*******************************************************************
 * read or write a DEVICEMODE struct.
 * on reading allocate memory for the private member
 ********************************************************************/

#define DM_NUM_OPTIONAL_FIELDS          8

BOOL spoolss_io_devmode(const char *desc, prs_struct *ps, int depth, DEVICEMODE *devmode)
{
        int available_space;            /* size of the device mode left to parse */
                                        /* only important on unmarshalling       */
        int i = 0;
        uint16 *unistr_buffer;
        int j;
                                        
        struct optional_fields {
                fstring         name;
                uint32*         field;
        } opt_fields[DM_NUM_OPTIONAL_FIELDS] = {
                { "icmmethod",          NULL },
                { "icmintent",          NULL },
                { "mediatype",          NULL },
                { "dithertype",         NULL },
                { "reserved1",          NULL },
                { "reserved2",          NULL },
                { "panningwidth",       NULL },
                { "panningheight",      NULL }
        };

        /* assign at run time to keep non-gcc compilers happy */

        opt_fields[0].field = &devmode->icmmethod;
        opt_fields[1].field = &devmode->icmintent;
        opt_fields[2].field = &devmode->mediatype;
        opt_fields[3].field = &devmode->dithertype;
        opt_fields[4].field = &devmode->reserved1;
        opt_fields[5].field = &devmode->reserved2;
        opt_fields[6].field = &devmode->panningwidth;
        opt_fields[7].field = &devmode->panningheight;
                
        
        prs_debug(ps, depth, desc, "spoolss_io_devmode");
        depth++;

        if (UNMARSHALLING(ps)) {
                devmode->devicename.buffer = PRS_ALLOC_MEM(ps, uint16, MAXDEVICENAME);
                if (devmode->devicename.buffer == NULL)
                        return False;
                unistr_buffer = devmode->devicename.buffer;
        }
        else {
                /* devicename is a static sized string but the buffer we set is not */
                unistr_buffer = PRS_ALLOC_MEM(ps, uint16, MAXDEVICENAME);
                memset( unistr_buffer, 0x0, MAXDEVICENAME );
                for ( j=0; devmode->devicename.buffer[j]; j++ )
                        unistr_buffer[j] = devmode->devicename.buffer[j];
        }
                
        if (!prs_uint16uni(True,"devicename", ps, depth, unistr_buffer, MAXDEVICENAME))
                return False;
        
        if (!prs_uint16("specversion",      ps, depth, &devmode->specversion))
                return False;
                
        if (!prs_uint16("driverversion",    ps, depth, &devmode->driverversion))
                return False;
        if (!prs_uint16("size",             ps, depth, &devmode->size))
                return False;
        if (!prs_uint16("driverextra",      ps, depth, &devmode->driverextra))
                return False;
        if (!prs_uint32("fields",           ps, depth, &devmode->fields))
                return False;
        if (!prs_uint16("orientation",      ps, depth, &devmode->orientation))
                return False;
        if (!prs_uint16("papersize",        ps, depth, &devmode->papersize))
                return False;
        if (!prs_uint16("paperlength",      ps, depth, &devmode->paperlength))
                return False;
        if (!prs_uint16("paperwidth",       ps, depth, &devmode->paperwidth))
                return False;
        if (!prs_uint16("scale",            ps, depth, &devmode->scale))
                return False;
        if (!prs_uint16("copies",           ps, depth, &devmode->copies))
                return False;
        if (!prs_uint16("defaultsource",    ps, depth, &devmode->defaultsource))
                return False;
        if (!prs_uint16("printquality",     ps, depth, &devmode->printquality))
                return False;
        if (!prs_uint16("color",            ps, depth, &devmode->color))
                return False;
        if (!prs_uint16("duplex",           ps, depth, &devmode->duplex))
                return False;
        if (!prs_uint16("yresolution",      ps, depth, &devmode->yresolution))
                return False;
        if (!prs_uint16("ttoption",         ps, depth, &devmode->ttoption))
                return False;
        if (!prs_uint16("collate",          ps, depth, &devmode->collate))
                return False;

        if (UNMARSHALLING(ps)) {
                devmode->formname.buffer = PRS_ALLOC_MEM(ps, uint16, MAXDEVICENAME);
                if (devmode->formname.buffer == NULL)
                        return False;
                unistr_buffer = devmode->formname.buffer;
        }
        else {
                /* devicename is a static sized string but the buffer we set is not */
                unistr_buffer = PRS_ALLOC_MEM(ps, uint16, MAXDEVICENAME);
                memset( unistr_buffer, 0x0, MAXDEVICENAME );
                for ( j=0; devmode->formname.buffer[j]; j++ )
                        unistr_buffer[j] = devmode->formname.buffer[j];
        }
        
        if (!prs_uint16uni(True, "formname",  ps, depth, unistr_buffer, MAXDEVICENAME))
                return False;
        if (!prs_uint16("logpixels",        ps, depth, &devmode->logpixels))
                return False;
        if (!prs_uint32("bitsperpel",       ps, depth, &devmode->bitsperpel))
                return False;
        if (!prs_uint32("pelswidth",        ps, depth, &devmode->pelswidth))
                return False;
        if (!prs_uint32("pelsheight",       ps, depth, &devmode->pelsheight))
                return False;
        if (!prs_uint32("displayflags",     ps, depth, &devmode->displayflags))
                return False;
        if (!prs_uint32("displayfrequency", ps, depth, &devmode->displayfrequency))
                return False;
        /* 
         * every device mode I've ever seen on the wire at least has up 
         * to the displayfrequency field.   --jerry (05-09-2002)
         */
         
        /* add uint32's + uint16's + two UNICODE strings */
         
        available_space = devmode->size - (sizeof(uint32)*6 + sizeof(uint16)*18 + sizeof(uint16)*64);
        
        /* Sanity check - we only have uint32's left tp parse */
        
        if ( available_space && ((available_space % sizeof(uint32)) != 0) ) {
                DEBUG(0,("spoolss_io_devmode: available_space [%d] no in multiple of 4 bytes (size = %d)!\n",
                        available_space, devmode->size));
                DEBUG(0,("spoolss_io_devmode: please report to samba-technical@samba.org!\n"));
                return False;
        }

        /* 
         * Conditional parsing.  Assume that the DeviceMode has been 
         * zero'd by the caller. 
         */
        
        while ((available_space > 0)  && (i < DM_NUM_OPTIONAL_FIELDS))
        {
                DEBUG(11, ("spoolss_io_devmode: [%d] bytes left to parse in devmode\n", available_space));
                if (!prs_uint32(opt_fields[i].name, ps, depth, opt_fields[i].field))
                        return False;
                available_space -= sizeof(uint32);
                i++;
        }        
        
        /* Sanity Check - we should no available space at this point unless 
           MS changes the device mode structure */
                
        if (available_space) {
                DEBUG(0,("spoolss_io_devmode: I've parsed all I know and there is still stuff left|\n"));
                DEBUG(0,("spoolss_io_devmode: available_space = [%d], devmode_size = [%d]!\n",
                        available_space, devmode->size));
                DEBUG(0,("spoolss_io_devmode: please report to samba-technical@samba.org!\n"));
                return False;
        }


        if (devmode->driverextra!=0) {
                if (UNMARSHALLING(ps)) {
                        devmode->dev_private=PRS_ALLOC_MEM(ps, uint8, devmode->driverextra);
                        if(devmode->dev_private == NULL)
                                return False;
                        DEBUG(7,("spoolss_io_devmode: allocated memory [%d] for dev_private\n",devmode->driverextra)); 
                }
                        
                DEBUG(7,("spoolss_io_devmode: parsing [%d] bytes of dev_private\n",devmode->driverextra));
                if (!prs_uint8s(False, "dev_private",  ps, depth,
                                devmode->dev_private, devmode->driverextra))
                        return False;
        }

        return True;
}

/*******************************************************************
 Read or write a DEVICEMODE container
********************************************************************/  

static BOOL spoolss_io_devmode_cont(const char *desc, DEVMODE_CTR *dm_c, prs_struct *ps, int depth)
{
        if (dm_c==NULL)
                return False;

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

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

        if (!prs_uint32("devmode_ptr", ps, depth, &dm_c->devmode_ptr))
                return False;

        if (dm_c->size==0 || dm_c->devmode_ptr==0) {
                if (UNMARSHALLING(ps))
                        /* if while reading there is no DEVMODE ... */
                        dm_c->devmode=NULL;
                return True;
        }
        
        /* so we have a DEVICEMODE to follow */         
        if (UNMARSHALLING(ps)) {
                DEBUG(9,("Allocating memory for spoolss_io_devmode\n"));
                dm_c->devmode=PRS_ALLOC_MEM(ps,DEVICEMODE,1);
                if(dm_c->devmode == NULL)
                        return False;
        }
        
        /* this is bad code, shouldn't be there */
        if (!prs_uint32("size", ps, depth, &dm_c->size))
                return False;
                
        if (!spoolss_io_devmode(desc, ps, depth, dm_c->devmode))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

static BOOL spoolss_io_printer_default(const char *desc, PRINTER_DEFAULT *pd, prs_struct *ps, int depth)
{
        if (pd==NULL)
                return False;

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

        if (!prs_uint32("datatype_ptr", ps, depth, &pd->datatype_ptr))
                return False;

        if (!smb_io_unistr2("datatype", &pd->datatype, pd->datatype_ptr, ps,depth))
                return False;
        
        if (!prs_align(ps))
                return False;

        if (!spoolss_io_devmode_cont("", &pd->devmode_cont, ps, depth))
                return False;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("access_required", ps, depth, &pd->access_required))
                return False;

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_open_printer_ex(SPOOL_Q_OPEN_PRINTER_EX *q_u,
                const fstring printername, 
                const fstring datatype, 
                uint32 access_required,
                const fstring clientname,
                const fstring user_name)
{
        DEBUG(5,("make_spoolss_q_open_printer_ex\n"));

        q_u->printername = TALLOC_P( get_talloc_ctx(), UNISTR2 );
        if (!q_u->printername) {
                return False;
        }
        init_unistr2(q_u->printername, printername, UNI_STR_TERMINATE);

        q_u->printer_default.datatype_ptr = 0;

        q_u->printer_default.devmode_cont.size=0;
        q_u->printer_default.devmode_cont.devmode_ptr=0;
        q_u->printer_default.devmode_cont.devmode=NULL;
        q_u->printer_default.access_required=access_required;

        q_u->user_switch = 1;
        
        q_u->user_ctr.level                 = 1;
        q_u->user_ctr.user.user1            = TALLOC_P( get_talloc_ctx(), SPOOL_USER_1 );
        if (!q_u->user_ctr.user.user1) {
                return False;
        }
        q_u->user_ctr.user.user1->size      = strlen(clientname) + strlen(user_name) + 10;
        q_u->user_ctr.user.user1->build     = 1381;
        q_u->user_ctr.user.user1->major     = 2;
        q_u->user_ctr.user.user1->minor     = 0;
        q_u->user_ctr.user.user1->processor = 0;

        q_u->user_ctr.user.user1->client_name = TALLOC_P( get_talloc_ctx(), UNISTR2 );
        if (!q_u->user_ctr.user.user1->client_name) {
                return False;
        }
        q_u->user_ctr.user.user1->user_name   = TALLOC_P( get_talloc_ctx(), UNISTR2 );
        if (!q_u->user_ctr.user.user1->user_name) {
                return False;
        }

        init_unistr2(q_u->user_ctr.user.user1->client_name, clientname, UNI_STR_TERMINATE);
        init_unistr2(q_u->user_ctr.user.user1->user_name, user_name, UNI_STR_TERMINATE);
        
        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_addprinterex( TALLOC_CTX *mem_ctx, SPOOL_Q_ADDPRINTEREX *q_u, 
        const char *srv_name, const char* clientname, const char* user_name,
        uint32 level, PRINTER_INFO_CTR *ctr)
{
        DEBUG(5,("make_spoolss_q_addprinterex\n"));
        
        if (!ctr || !ctr->printers_2) 
                return False;

        ZERO_STRUCTP(q_u);

        q_u->server_name = TALLOC_P( mem_ctx, UNISTR2 );
        if (!q_u->server_name) {
                return False;
        }
        init_unistr2(q_u->server_name, srv_name, UNI_FLAGS_NONE);

        q_u->level = level;
        
        q_u->info.level = level;
        q_u->info.info_ptr = (ctr->printers_2!=NULL)?1:0;
        switch (level) {
                case 2:
                        /* init q_u->info.info2 from *info */
                        if (!make_spoolss_printer_info_2(mem_ctx, &q_u->info.info_2, ctr->printers_2)) {
                                DEBUG(0,("make_spoolss_q_addprinterex: Unable to fill SPOOL_Q_ADDPRINTEREX struct!\n"));
                                return False;
                        }
                        break;
                default :
                        break;
        }

        q_u->user_switch=1;

        q_u->user_ctr.level                 = 1;
        q_u->user_ctr.user.user1            = TALLOC_P( get_talloc_ctx(), SPOOL_USER_1 );
        if (!q_u->user_ctr.user.user1) {
                return False;
        }
        q_u->user_ctr.user.user1->build     = 1381;
        q_u->user_ctr.user.user1->major     = 2; 
        q_u->user_ctr.user.user1->minor     = 0;
        q_u->user_ctr.user.user1->processor = 0;

        q_u->user_ctr.user.user1->client_name = TALLOC_P( mem_ctx, UNISTR2 );
        if (!q_u->user_ctr.user.user1->client_name) {
                return False;
        }
        q_u->user_ctr.user.user1->user_name   = TALLOC_P( mem_ctx, UNISTR2 );
        if (!q_u->user_ctr.user.user1->user_name) {
                return False;
        }
        init_unistr2(q_u->user_ctr.user.user1->client_name, clientname, UNI_STR_TERMINATE);
        init_unistr2(q_u->user_ctr.user.user1->user_name, user_name, UNI_STR_TERMINATE);

        q_u->user_ctr.user.user1->size = q_u->user_ctr.user.user1->user_name->uni_str_len +
                                   q_u->user_ctr.user.user1->client_name->uni_str_len + 2;
        
        return True;
}
        
/*******************************************************************
create a SPOOL_PRINTER_INFO_2 stuct from a PRINTER_INFO_2 struct
*******************************************************************/

BOOL make_spoolss_printer_info_2(TALLOC_CTX *mem_ctx, SPOOL_PRINTER_INFO_LEVEL_2 **spool_info2, 
                                PRINTER_INFO_2 *info)
{

        SPOOL_PRINTER_INFO_LEVEL_2 *inf;

        /* allocate the necessary memory */
        if (!(inf=TALLOC_P(mem_ctx, SPOOL_PRINTER_INFO_LEVEL_2))) {
                DEBUG(0,("make_spoolss_printer_info_2: Unable to allocate SPOOL_PRINTER_INFO_LEVEL_2 sruct!\n"));
                return False;
        }
        
        inf->servername_ptr     = (info->servername.buffer!=NULL)?1:0;
        inf->printername_ptr    = (info->printername.buffer!=NULL)?1:0;
        inf->sharename_ptr      = (info->sharename.buffer!=NULL)?1:0;
        inf->portname_ptr       = (info->portname.buffer!=NULL)?1:0;
        inf->drivername_ptr     = (info->drivername.buffer!=NULL)?1:0;
        inf->comment_ptr        = (info->comment.buffer!=NULL)?1:0;
        inf->location_ptr       = (info->location.buffer!=NULL)?1:0;
        inf->devmode_ptr        = (info->devmode!=NULL)?1:0;
        inf->sepfile_ptr        = (info->sepfile.buffer!=NULL)?1:0;
        inf->printprocessor_ptr = (info->printprocessor.buffer!=NULL)?1:0;
        inf->datatype_ptr       = (info->datatype.buffer!=NULL)?1:0;
        inf->parameters_ptr     = (info->parameters.buffer!=NULL)?1:0;
        inf->secdesc_ptr        = (info->secdesc!=NULL)?1:0;
        inf->attributes         = info->attributes;
        inf->priority           = info->priority;
        inf->default_priority   = info->defaultpriority;
        inf->starttime          = info->starttime;
        inf->untiltime          = info->untiltime;
        inf->cjobs              = info->cjobs;
        inf->averageppm = info->averageppm;
        init_unistr2_from_unistr(&inf->servername,      &info->servername);
        init_unistr2_from_unistr(&inf->printername,     &info->printername);
        init_unistr2_from_unistr(&inf->sharename,       &info->sharename);
        init_unistr2_from_unistr(&inf->portname,        &info->portname);
        init_unistr2_from_unistr(&inf->drivername,      &info->drivername);
        init_unistr2_from_unistr(&inf->comment,         &info->comment);
        init_unistr2_from_unistr(&inf->location,        &info->location);
        init_unistr2_from_unistr(&inf->sepfile,         &info->sepfile);
        init_unistr2_from_unistr(&inf->printprocessor,  &info->printprocessor);
        init_unistr2_from_unistr(&inf->datatype,        &info->datatype);
        init_unistr2_from_unistr(&inf->parameters,      &info->parameters);
        init_unistr2_from_unistr(&inf->datatype,        &info->datatype);

        *spool_info2 = inf;

        return True;
}

/*******************************************************************
create a SPOOL_PRINTER_INFO_3 struct from a PRINTER_INFO_3 struct
*******************************************************************/

BOOL make_spoolss_printer_info_3(TALLOC_CTX *mem_ctx, SPOOL_PRINTER_INFO_LEVEL_3 **spool_info3, 
                                PRINTER_INFO_3 *info)
{

        SPOOL_PRINTER_INFO_LEVEL_3 *inf;

        /* allocate the necessary memory */
        if (!(inf=TALLOC_P(mem_ctx, SPOOL_PRINTER_INFO_LEVEL_3))) {
                DEBUG(0,("make_spoolss_printer_info_3: Unable to allocate SPOOL_PRINTER_INFO_LEVEL_3 sruct!\n"));
                return False;
        }
        
        inf->secdesc_ptr        = (info->secdesc!=NULL)?1:0;

        *spool_info3 = inf;

        return True;
}

/*******************************************************************
create a SPOOL_PRINTER_INFO_7 struct from a PRINTER_INFO_7 struct
*******************************************************************/

BOOL make_spoolss_printer_info_7(TALLOC_CTX *mem_ctx, SPOOL_PRINTER_INFO_LEVEL_7 **spool_info7, 
                                PRINTER_INFO_7 *info)
{

        SPOOL_PRINTER_INFO_LEVEL_7 *inf;

        /* allocate the necessary memory */
        if (!(inf=TALLOC_P(mem_ctx, SPOOL_PRINTER_INFO_LEVEL_7))) {
                DEBUG(0,("make_spoolss_printer_info_7: Unable to allocate SPOOL_PRINTER_INFO_LEVEL_7 struct!\n"));
                return False;
        }

        inf->guid_ptr           = (info->guid.buffer!=NULL)?1:0;
        inf->action             = info->action;
        init_unistr2_from_unistr(&inf->guid,            &info->guid);

        *spool_info7 = inf;

        return True;
}


/*******************************************************************
 * read a structure.
 * called from spoolss_q_open_printer_ex (srv_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;

        if (!prs_io_unistr2_p("ptr", ps, depth, &q_u->printername))
                return False;
        if (!prs_io_unistr2("printername", ps, depth, q_u->printername))
                return False;
        
        if (!prs_align(ps))
                return False;

        if (!spoolss_io_printer_default("", &q_u->printer_default, ps, depth))
                return False;
                
        return True;
}

/*******************************************************************
 * write a structure.
 * called from static spoolss_r_open_printer_ex (srv_spoolss.c)
 * called from spoolss_open_printer_ex (cli_spoolss.c)
 ********************************************************************/

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

        prs_debug(ps, depth, desc, "spoolss_io_r_open_printer");
        depth++;
        
        if (!prs_align(ps))
                return False;

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

        if (!prs_werror("status code", ps, depth, &(r_u->status)))
                return False;
                
        return True;
}


/*******************************************************************
 * read a structure.
 * called from spoolss_q_open_printer_ex (srv_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;

        if (!prs_io_unistr2_p("ptr", ps, depth, &q_u->printername))
                return False;
        if (!prs_io_unistr2("printername", ps, depth, q_u->printername))
                return False;
        
        if (!prs_align(ps))
                return False;

        if (!spoolss_io_printer_default("", &q_u->printer_default, ps, depth))
                return False;

        if (!prs_uint32("user_switch", ps, depth, &q_u->user_switch))
                return False;   
        if (!spool_io_user_level("", &q_u->user_ctr, ps, depth))
                return False;
        
        return True;
}

/*******************************************************************
 * write a structure.
 * called from static spoolss_r_open_printer_ex (srv_spoolss.c)
 * called from spoolss_open_printer_ex (cli_spoolss.c)
 ********************************************************************/

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

        prs_debug(ps, depth, desc, "spoolss_io_r_open_printer_ex");
        depth++;
        
        if (!prs_align(ps))
                return False;

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

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

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/
BOOL make_spoolss_q_deleteprinterdriverex( TALLOC_CTX *mem_ctx,
                                           SPOOL_Q_DELETEPRINTERDRIVEREX *q_u, 
                                           const char *server,
                                           const char* arch, 
                                           const char* driver,
                                           int version)
{
        DEBUG(5,("make_spoolss_q_deleteprinterdriverex\n"));
 
        q_u->server_ptr = (server!=NULL)?1:0;
        q_u->delete_flags = DPD_DELETE_UNUSED_FILES;
 
        /* these must be NULL terminated or else NT4 will
           complain about invalid parameters --jerry */
        init_unistr2(&q_u->server, server, UNI_STR_TERMINATE);
        init_unistr2(&q_u->arch, arch, UNI_STR_TERMINATE);
        init_unistr2(&q_u->driver, driver, UNI_STR_TERMINATE);

        if (version >= 0) { 
                q_u->delete_flags |= DPD_DELETE_SPECIFIC_VERSION;
                q_u->version = version;
        }

        return True;
}


/*******************************************************************
 * init a structure.
 ********************************************************************/
BOOL make_spoolss_q_deleteprinterdriver(
        TALLOC_CTX *mem_ctx,
        SPOOL_Q_DELETEPRINTERDRIVER *q_u, 
        const char *server,
        const char* arch, 
        const char* driver 
)
{
        DEBUG(5,("make_spoolss_q_deleteprinterdriver\n"));
        
        q_u->server_ptr = (server!=NULL)?1:0;

        /* these must be NULL terminated or else NT4 will
           complain about invalid parameters --jerry */
        init_unistr2(&q_u->server, server, UNI_STR_TERMINATE);
        init_unistr2(&q_u->arch, arch, UNI_STR_TERMINATE);
        init_unistr2(&q_u->driver, driver, UNI_STR_TERMINATE);
        
        return True;
}

/*******************************************************************
 * make a structure.
 ********************************************************************/

BOOL make_spoolss_q_getprinterdata(SPOOL_Q_GETPRINTERDATA *q_u,
                                   const POLICY_HND *handle,
                                   const char *valuename, uint32 size)
{
        if (q_u == NULL) return False;

        DEBUG(5,("make_spoolss_q_getprinterdata\n"));

        q_u->handle = *handle;
        init_unistr2(&q_u->valuename, valuename, UNI_STR_TERMINATE);
        q_u->size = size;

        return True;
}

/*******************************************************************
 * make a structure.
 ********************************************************************/

BOOL make_spoolss_q_getprinterdataex(SPOOL_Q_GETPRINTERDATAEX *q_u,
                                     const POLICY_HND *handle,
                                     const char *keyname, 
                                     const char *valuename, uint32 size)
{
        if (q_u == NULL) return False;

        DEBUG(5,("make_spoolss_q_getprinterdataex\n"));

        q_u->handle = *handle;
        init_unistr2(&q_u->valuename, valuename, UNI_STR_TERMINATE);
        init_unistr2(&q_u->keyname, keyname, UNI_STR_TERMINATE);
        q_u->size = size;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_getprinterdata (srv_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;
        if (!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        if (!prs_align(ps))
                return False;
        if (!smb_io_unistr2("valuename", &q_u->valuename,True,ps,depth))
                return False;
        if (!prs_align(ps))
                return False;
        if (!prs_uint32("size", ps, depth, &q_u->size))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_deleteprinterdata (srv_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;
        if (!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        if (!prs_align(ps))
                return False;
        if (!smb_io_unistr2("valuename", &q_u->valuename,True,ps,depth))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_deleteprinterdata (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_deleteprinterdata(const char *desc, SPOOL_R_DELETEPRINTERDATA *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_deleteprinterdata");
        depth++;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_deleteprinterdataex (srv_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;
        if (!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        
        if (!smb_io_unistr2("keyname  ", &q_u->keyname, True, ps, depth))
                return False;
        if (!smb_io_unistr2("valuename", &q_u->valuename, True, ps, depth))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_deleteprinterdataex (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_deleteprinterdataex(const char *desc, SPOOL_R_DELETEPRINTERDATAEX *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_deleteprinterdataex");
        depth++;
        
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_getprinterdata (srv_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;
        if (!prs_uint32("type", ps, depth, &r_u->type))
                return False;
        if (!prs_uint32("size", ps, depth, &r_u->size))
                return False;
        
        if (UNMARSHALLING(ps) && r_u->size) {
                r_u->data = PRS_ALLOC_MEM(ps, unsigned char, r_u->size);
                if(!r_u->data)
                        return False;
        }

        if (!prs_uint8s( False, "data", ps, depth, r_u->data, r_u->size ))
                return False;
                
        if (!prs_align(ps))
                return False;
        
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;
                
        return True;
}

/*******************************************************************
 * make a structure.
 ********************************************************************/

BOOL make_spoolss_q_closeprinter(SPOOL_Q_CLOSEPRINTER *q_u, POLICY_HND *hnd)
{
        if (q_u == NULL) return False;

        DEBUG(5,("make_spoolss_q_closeprinter\n"));

        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));

        return True;
}

/*******************************************************************
 * read a structure.
 * called from static spoolss_q_abortprinter (srv_spoolss.c)
 * called from spoolss_abortprinter (cli_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;

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

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_abortprinter (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_abortprinter(const char *desc, SPOOL_R_ABORTPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_abortprinter");
        depth++;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from static spoolss_q_deleteprinter (srv_spoolss.c)
 * called from spoolss_deleteprinter (cli_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;

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

        return True;
}

/*******************************************************************
 * write a structure.
 * called from static spoolss_r_deleteprinter (srv_spoolss.c)
 * called from spoolss_deleteprinter (cli_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_deleteprinter(const char *desc, SPOOL_R_DELETEPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_deleteprinter");
        depth++;
        
        if (!prs_align(ps))
                return False;

        if (!smb_io_pol_hnd("printer handle",&r_u->handle,ps,depth))
                return False;
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;
        
        return True;
}


/*******************************************************************
 * read a structure.
 * called from api_spoolss_deleteprinterdriver (srv_spoolss.c)
 * called from spoolss_deleteprinterdriver (cli_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;

        if(!prs_uint32("server_ptr", ps, depth, &q_u->server_ptr))
                return False;           
        if(!smb_io_unistr2("server", &q_u->server, q_u->server_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("arch", &q_u->arch, True, ps, depth))
                return False;
        if(!smb_io_unistr2("driver", &q_u->driver, True, ps, depth))
                return False;


        return True;
}


/*******************************************************************
 * write a structure.
 ********************************************************************/
BOOL spoolss_io_r_deleteprinterdriver(const char *desc, SPOOL_R_DELETEPRINTERDRIVER *r_u, prs_struct *ps, int depth)
{
        if (r_u == NULL) return False;

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

        if (!prs_align(ps))
                return False;

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

        return True;
}


/*******************************************************************
 * read a structure.
 * called from api_spoolss_deleteprinterdriver (srv_spoolss.c)
 * called from spoolss_deleteprinterdriver (cli_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;

        if(!prs_uint32("server_ptr", ps, depth, &q_u->server_ptr))
                return False;           
        if(!smb_io_unistr2("server", &q_u->server, q_u->server_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("arch", &q_u->arch, True, ps, depth))
                return False;
        if(!smb_io_unistr2("driver", &q_u->driver, True, ps, depth))
                return False;

        if (!prs_align(ps))
                return False;

        if(!prs_uint32("delete_flags ", ps, depth, &q_u->delete_flags))
                return False;           
        if(!prs_uint32("version      ", ps, depth, &q_u->version))
                return False;           


        return True;
}


/*******************************************************************
 * write a structure.
 ********************************************************************/
BOOL spoolss_io_r_deleteprinterdriverex(const char *desc, SPOOL_R_DELETEPRINTERDRIVEREX *r_u, prs_struct *ps, int depth)
{
        if (r_u == NULL) return False;

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

        if (!prs_align(ps))
                return False;

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

        return True;
}



/*******************************************************************
 * read a structure.
 * called from static spoolss_q_closeprinter (srv_spoolss.c)
 * called from spoolss_closeprinter (cli_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;

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

        return True;
}

/*******************************************************************
 * write a structure.
 * called from static spoolss_r_closeprinter (srv_spoolss.c)
 * called from spoolss_closeprinter (cli_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_closeprinter(const char *desc, SPOOL_R_CLOSEPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_closeprinter");
        depth++;
        
        if (!prs_align(ps))
                return False;

        if (!smb_io_pol_hnd("printer handle",&r_u->handle,ps,depth))
                return False;
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;
        
        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_startdocprinter (srv_spoolss.c)
 ********************************************************************/

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

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

        if(!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        
        if(!smb_io_doc_info_container("",&q_u->doc_info_container, ps, depth))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_startdocprinter (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_startdocprinter(const char *desc, SPOOL_R_STARTDOCPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_startdocprinter");
        depth++;
        if(!prs_uint32("jobid", ps, depth, &r_u->jobid))
                return False;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_enddocprinter (srv_spoolss.c)
 ********************************************************************/

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

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

        if(!prs_align(ps))
                return False;

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

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_enddocprinter (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_enddocprinter(const char *desc, SPOOL_R_ENDDOCPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_enddocprinter");
        depth++;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_startpageprinter (srv_spoolss.c)
 ********************************************************************/

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

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

        if(!prs_align(ps))
                return False;

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

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_startpageprinter (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_startpageprinter(const char *desc, SPOOL_R_STARTPAGEPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_startpageprinter");
        depth++;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_endpageprinter (srv_spoolss.c)
 ********************************************************************/

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

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

        if(!prs_align(ps))
                return False;

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

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_endpageprinter (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_endpageprinter(const char *desc, SPOOL_R_ENDPAGEPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_endpageprinter");
        depth++;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_writeprinter (srv_spoolss.c)
 ********************************************************************/

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

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

        if(!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        if(!prs_uint32("buffer_size", ps, depth, &q_u->buffer_size))
                return False;
        
        if (q_u->buffer_size!=0)
        {
                if (UNMARSHALLING(ps))
                        q_u->buffer=PRS_ALLOC_MEM(ps, uint8, q_u->buffer_size);
                if(q_u->buffer == NULL)
                        return False;   
                if(!prs_uint8s(True, "buffer", ps, depth, q_u->buffer, q_u->buffer_size))
                        return False;
        }
        if(!prs_align(ps))
                return False;
        if(!prs_uint32("buffer_size2", ps, depth, &q_u->buffer_size2))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_writeprinter (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_writeprinter(const char *desc, SPOOL_R_WRITEPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_writeprinter");
        depth++;
        if(!prs_uint32("buffer_written", ps, depth, &r_u->buffer_written))
                return False;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_rffpcnex (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_rffpcnex(const char *desc, SPOOL_Q_RFFPCNEX *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_rffpcnex");
        depth++;

        if(!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if(!prs_uint32("flags", ps, depth, &q_u->flags))
                return False;
        if(!prs_uint32("options", ps, depth, &q_u->options))
                return False;
        if(!prs_uint32("localmachine_ptr", ps, depth, &q_u->localmachine_ptr))
                return False;
        if(!smb_io_unistr2("localmachine", &q_u->localmachine, q_u->localmachine_ptr, ps, depth))
                return False;

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

        if(!prs_uint32("option_ptr", ps, depth, &q_u->option_ptr))
                return False;
        
        if (q_u->option_ptr!=0) {
        
                if (UNMARSHALLING(ps))
                        if((q_u->option=PRS_ALLOC_MEM(ps,SPOOL_NOTIFY_OPTION,1)) == NULL)
                                return False;
        
                if(!smb_io_notify_option("notify option", q_u->option, ps, depth))
                        return False;
        }
        
        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_rffpcnex (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_rffpcnex(const char *desc, SPOOL_R_RFFPCNEX *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_rffpcnex");
        depth++;

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

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_rfnpcnex (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_rfnpcnex(const char *desc, SPOOL_Q_RFNPCNEX *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_rfnpcnex");
        depth++;

        if(!prs_align(ps))
                return False;

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

        if(!prs_uint32("change", ps, depth, &q_u->change))
                return False;
        
        if(!prs_uint32("option_ptr", ps, depth, &q_u->option_ptr))
                return False;
        
        if (q_u->option_ptr!=0) {
        
                if (UNMARSHALLING(ps))
                        if((q_u->option=PRS_ALLOC_MEM(ps,SPOOL_NOTIFY_OPTION,1)) == NULL)
                                return False;
        
                if(!smb_io_notify_option("notify option", q_u->option, ps, depth))
                        return False;
        }

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_rfnpcnex (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_rfnpcnex(const char *desc, SPOOL_R_RFNPCNEX *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_rfnpcnex");
        depth++;

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

        if(!smb_io_notify_info("notify info", &r_u->info ,ps,depth))
                return False;
        
        if(!prs_align(ps))
                return False;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 * return the length of a uint16 (obvious, but the code is clean)
 ********************************************************************/

static uint32 size_of_uint16(uint16 *value)
{
        return (sizeof(*value));
}

/*******************************************************************
 * return the length of a uint32 (obvious, but the code is clean)
 ********************************************************************/

static uint32 size_of_uint32(uint32 *value)
{
        return (sizeof(*value));
}

/*******************************************************************
 * return the length of a NTTIME (obvious, but the code is clean)
 ********************************************************************/

static uint32 size_of_nttime(NTTIME *value)
{
        return (sizeof(*value));
}

/*******************************************************************
 * return the length of a uint32 (obvious, but the code is clean)
 ********************************************************************/

static uint32 size_of_device_mode(DEVICEMODE *devmode)
{
        if (devmode==NULL)
                return (4);
        else 
                return (4+devmode->size+devmode->driverextra);
}

/*******************************************************************
 * return the length of a uint32 (obvious, but the code is clean)
 ********************************************************************/

static uint32 size_of_systemtime(SYSTEMTIME *systime)
{
        if (systime==NULL)
                return (4);
        else 
                return (sizeof(SYSTEMTIME) +4);
}

/*******************************************************************
 Parse a DEVMODE structure and its relative pointer.
********************************************************************/

static BOOL smb_io_reldevmode(const char *desc, RPC_BUFFER *buffer, int depth, DEVICEMODE **devmode)
{
        prs_struct *ps=&buffer->prs;

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

        if (MARSHALLING(ps)) {
                uint32 struct_offset = prs_offset(ps);
                uint32 relative_offset;
                
                if (*devmode == NULL) {
                        relative_offset=0;
                        if (!prs_uint32("offset", ps, depth, &relative_offset))
                                return False;
                        DEBUG(8, ("boing, the devmode was NULL\n"));
                        
                        return True;
                }
                
                buffer->string_at_end -= ((*devmode)->size + (*devmode)->driverextra);

                /* mz:  we have to align the device mode for VISTA */
                if (buffer->string_at_end % 4) {
                        buffer->string_at_end += 4 - (buffer->string_at_end % 4);
                }

                if(!prs_set_offset(ps, buffer->string_at_end))
                        return False;
                
                /* write the DEVMODE */
                if (!spoolss_io_devmode(desc, ps, depth, *devmode))
                        return False;

                if(!prs_set_offset(ps, struct_offset))
                        return False;
                
                relative_offset=buffer->string_at_end - buffer->struct_start;
                /* write its offset */
                if (!prs_uint32("offset", ps, depth, &relative_offset))
                        return False;
        }
        else {
                uint32 old_offset;
                
                /* read the offset */
                if (!prs_uint32("offset", ps, depth, &buffer->string_at_end))
                        return False;
                if (buffer->string_at_end == 0) {
                        *devmode = NULL;
                        return True;
                }

                old_offset = prs_offset(ps);
                if(!prs_set_offset(ps, buffer->string_at_end + buffer->struct_start))
                        return False;

                /* read the string */
                if((*devmode=PRS_ALLOC_MEM(ps,DEVICEMODE,1)) == NULL)
                        return False;
                if (!spoolss_io_devmode(desc, ps, depth, *devmode))
                        return False;

                if(!prs_set_offset(ps, old_offset))
                        return False;
        }
        return True;
}

/*******************************************************************
 Parse a PRINTER_INFO_0 structure.
********************************************************************/  

BOOL smb_io_printer_info_0(const char *desc, RPC_BUFFER *buffer, PRINTER_INFO_0 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_info_0");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);

        if (!smb_io_relstr("printername", buffer, depth, &info->printername))
                return False;
        if (!smb_io_relstr("servername", buffer, depth, &info->servername))
                return False;
        
        if(!prs_uint32("cjobs", ps, depth, &info->cjobs))
                return False;
        if(!prs_uint32("total_jobs", ps, depth, &info->total_jobs))
                return False;
        if(!prs_uint32("total_bytes", ps, depth, &info->total_bytes))
                return False;

        if(!prs_uint16("year", ps, depth, &info->year))
                return False;
        if(!prs_uint16("month", ps, depth, &info->month))
                return False;
        if(!prs_uint16("dayofweek", ps, depth, &info->dayofweek))
                return False;
        if(!prs_uint16("day", ps, depth, &info->day))
                return False;
        if(!prs_uint16("hour", ps, depth, &info->hour))
                return False;
        if(!prs_uint16("minute", ps, depth, &info->minute))
                return False;
        if(!prs_uint16("second", ps, depth, &info->second))
                return False;
        if(!prs_uint16("milliseconds", ps, depth, &info->milliseconds))
                return False;

        if(!prs_uint32("global_counter", ps, depth, &info->global_counter))
                return False;
        if(!prs_uint32("total_pages", ps, depth, &info->total_pages))
                return False;

        if(!prs_uint16("major_version", ps, depth, &info->major_version))
                return False;
        if(!prs_uint16("build_version", ps, depth, &info->build_version))
                return False;
        if(!prs_uint32("unknown7", ps, depth, &info->unknown7))
                return False;
        if(!prs_uint32("unknown8", ps, depth, &info->unknown8))
                return False;
        if(!prs_uint32("unknown9", ps, depth, &info->unknown9))
                return False;
        if(!prs_uint32("session_counter", ps, depth, &info->session_counter))
                return False;
        if(!prs_uint32("unknown11", ps, depth, &info->unknown11))
                return False;
        if(!prs_uint32("printer_errors", ps, depth, &info->printer_errors))
                return False;
        if(!prs_uint32("unknown13", ps, depth, &info->unknown13))
                return False;
        if(!prs_uint32("unknown14", ps, depth, &info->unknown14))
                return False;
        if(!prs_uint32("unknown15", ps, depth, &info->unknown15))
                return False;
        if(!prs_uint32("unknown16", ps, depth, &info->unknown16))
                return False;
        if(!prs_uint32("change_id", ps, depth, &info->change_id))
                return False;
        if(!prs_uint32("unknown18", ps, depth, &info->unknown18))
                return False;
        if(!prs_uint32("status"   , ps, depth, &info->status))
                return False;
        if(!prs_uint32("unknown20", ps, depth, &info->unknown20))
                return False;
        if(!prs_uint32("c_setprinter", ps, depth, &info->c_setprinter))
                return False;
        if(!prs_uint16("unknown22", ps, depth, &info->unknown22))
                return False;
        if(!prs_uint16("unknown23", ps, depth, &info->unknown23))
                return False;
        if(!prs_uint16("unknown24", ps, depth, &info->unknown24))
                return False;
        if(!prs_uint16("unknown25", ps, depth, &info->unknown25))
                return False;
        if(!prs_uint16("unknown26", ps, depth, &info->unknown26))
                return False;
        if(!prs_uint16("unknown27", ps, depth, &info->unknown27))
                return False;
        if(!prs_uint16("unknown28", ps, depth, &info->unknown28))
                return False;
        if(!prs_uint16("unknown29", ps, depth, &info->unknown29))
                return False;

        return True;
}

/*******************************************************************
 Parse a PRINTER_INFO_1 structure.
********************************************************************/  

BOOL smb_io_printer_info_1(const char *desc, RPC_BUFFER *buffer, PRINTER_INFO_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_info_1");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);

        if (!prs_uint32("flags", ps, depth, &info->flags))
                return False;
        if (!smb_io_relstr("description", buffer, depth, &info->description))
                return False;
        if (!smb_io_relstr("name", buffer, depth, &info->name))
                return False;
        if (!smb_io_relstr("comment", buffer, depth, &info->comment))
                return False;   

        return True;
}

/*******************************************************************
 Parse a PRINTER_INFO_2 structure.
********************************************************************/  

BOOL smb_io_printer_info_2(const char *desc, RPC_BUFFER *buffer, PRINTER_INFO_2 *info, int depth)
{
        prs_struct *ps=&buffer->prs;
        uint32 dm_offset, sd_offset, current_offset;
        uint32 dummy_value = 0, has_secdesc = 0;

        prs_debug(ps, depth, desc, "smb_io_printer_info_2");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);
        
        if (!smb_io_relstr("servername", buffer, depth, &info->servername))
                return False;
        if (!smb_io_relstr("printername", buffer, depth, &info->printername))
                return False;
        if (!smb_io_relstr("sharename", buffer, depth, &info->sharename))
                return False;
        if (!smb_io_relstr("portname", buffer, depth, &info->portname))
                return False;
        if (!smb_io_relstr("drivername", buffer, depth, &info->drivername))
                return False;
        if (!smb_io_relstr("comment", buffer, depth, &info->comment))
                return False;
        if (!smb_io_relstr("location", buffer, depth, &info->location))
                return False;

        /* save current offset and wind forwared by a uint32 */
        dm_offset = prs_offset(ps);
        if (!prs_uint32("devmode", ps, depth, &dummy_value))
                return False;
        
        if (!smb_io_relstr("sepfile", buffer, depth, &info->sepfile))
                return False;
        if (!smb_io_relstr("printprocessor", buffer, depth, &info->printprocessor))
                return False;
        if (!smb_io_relstr("datatype", buffer, depth, &info->datatype))
                return False;
        if (!smb_io_relstr("parameters", buffer, depth, &info->parameters))
                return False;

        /* save current offset for the sec_desc */
        sd_offset = prs_offset(ps);
        if (!prs_uint32("sec_desc", ps, depth, &has_secdesc))
                return False;

        
        /* save current location so we can pick back up here */
        current_offset = prs_offset(ps);
        
        /* parse the devmode */
        if (!prs_set_offset(ps, dm_offset))
                return False;
        if (!smb_io_reldevmode("devmode", buffer, depth, &info->devmode))
                return False;
        
        /* parse the sec_desc */
        if (info->secdesc) {
                if (!prs_set_offset(ps, sd_offset))
                        return False;
                if (!smb_io_relsecdesc("secdesc", buffer, depth, &info->secdesc))
                        return False;
        }

        /* pick up where we left off */
        if (!prs_set_offset(ps, current_offset))
                return False;

        if (!prs_uint32("attributes", ps, depth, &info->attributes))
                return False;
        if (!prs_uint32("priority", ps, depth, &info->priority))
                return False;
        if (!prs_uint32("defpriority", ps, depth, &info->defaultpriority))
                return False;
        if (!prs_uint32("starttime", ps, depth, &info->starttime))
                return False;
        if (!prs_uint32("untiltime", ps, depth, &info->untiltime))
                return False;
        if (!prs_uint32("status", ps, depth, &info->status))
                return False;
        if (!prs_uint32("jobs", ps, depth, &info->cjobs))
                return False;
        if (!prs_uint32("averageppm", ps, depth, &info->averageppm))
                return False;

        return True;
}

/*******************************************************************
 Parse a PRINTER_INFO_3 structure.
********************************************************************/  

BOOL smb_io_printer_info_3(const char *desc, RPC_BUFFER *buffer, PRINTER_INFO_3 *info, int depth)
{
        uint32 offset = 0;
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_info_3");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);
        
        if (MARSHALLING(ps)) {
                /* Ensure the SD is 8 byte aligned in the buffer. */
                uint start = prs_offset(ps); /* Remember the start position. */
                uint off_val = 0;

                /* Write a dummy value. */
                if (!prs_uint32("offset", ps, depth, &off_val))
                        return False;

                /* 8 byte align. */
                if (!prs_align_uint64(ps))
                        return False;

                /* Remember where we must seek back to write the SD. */
                offset = prs_offset(ps);

                /* Calculate the real offset for the SD. */

                off_val = offset - start;

                /* Seek back to where we store the SD offset & store. */
                prs_set_offset(ps, start);
                if (!prs_uint32("offset", ps, depth, &off_val))
                        return False;

                /* Return to after the 8 byte align. */
                prs_set_offset(ps, offset);

        } else {
                if (!prs_uint32("offset", ps, depth, &offset))
                        return False;
                /* Seek within the buffer. */
                if (!prs_set_offset(ps, offset))
                        return False;
        }
        if (!sec_io_desc("sec_desc", &info->secdesc, ps, depth))
                return False;

        return True;
}

/*******************************************************************
 Parse a PRINTER_INFO_4 structure.
********************************************************************/  

BOOL smb_io_printer_info_4(const char *desc, RPC_BUFFER *buffer, PRINTER_INFO_4 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_info_4");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);
        
        if (!smb_io_relstr("printername", buffer, depth, &info->printername))
                return False;
        if (!smb_io_relstr("servername", buffer, depth, &info->servername))
                return False;
        if (!prs_uint32("attributes", ps, depth, &info->attributes))
                return False;
        return True;
}

/*******************************************************************
 Parse a PRINTER_INFO_5 structure.
********************************************************************/  

BOOL smb_io_printer_info_5(const char *desc, RPC_BUFFER *buffer, PRINTER_INFO_5 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_info_5");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);
        
        if (!smb_io_relstr("printername", buffer, depth, &info->printername))
                return False;
        if (!smb_io_relstr("portname", buffer, depth, &info->portname))
                return False;
        if (!prs_uint32("attributes", ps, depth, &info->attributes))
                return False;
        if (!prs_uint32("device_not_selected_timeout", ps, depth, &info->device_not_selected_timeout))
                return False;
        if (!prs_uint32("transmission_retry_timeout", ps, depth, &info->transmission_retry_timeout))
                return False;
        return True;
}

/*******************************************************************
 Parse a PRINTER_INFO_6 structure.
********************************************************************/  

BOOL smb_io_printer_info_6(const char *desc, RPC_BUFFER *buffer,
                           PRINTER_INFO_6 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_info_6");
        depth++;        
        
        if (!prs_uint32("status", ps, depth, &info->status))
                return False;

        return True;
}

/*******************************************************************
 Parse a PRINTER_INFO_7 structure.
********************************************************************/  

BOOL smb_io_printer_info_7(const char *desc, RPC_BUFFER *buffer, PRINTER_INFO_7 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_info_7");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);
        
        if (!smb_io_relstr("guid", buffer, depth, &info->guid))
                return False;
        if (!prs_uint32("action", ps, depth, &info->action))
                return False;
        return True;
}

/*******************************************************************
 Parse a PORT_INFO_1 structure.
********************************************************************/  

BOOL smb_io_port_info_1(const char *desc, RPC_BUFFER *buffer, PORT_INFO_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_port_info_1");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);
        
        if (!smb_io_relstr("port_name", buffer, depth, &info->port_name))
                return False;

        return True;
}

/*******************************************************************
 Parse a PORT_INFO_2 structure.
********************************************************************/  

BOOL smb_io_port_info_2(const char *desc, RPC_BUFFER *buffer, PORT_INFO_2 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_port_info_2");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);
        
        if (!smb_io_relstr("port_name", buffer, depth, &info->port_name))
                return False;
        if (!smb_io_relstr("monitor_name", buffer, depth, &info->monitor_name))
                return False;
        if (!smb_io_relstr("description", buffer, depth, &info->description))
                return False;
        if (!prs_uint32("port_type", ps, depth, &info->port_type))
                return False;
        if (!prs_uint32("reserved", ps, depth, &info->reserved))
                return False;

        return True;
}

/*******************************************************************
 Parse a DRIVER_INFO_1 structure.
********************************************************************/

BOOL smb_io_printer_driver_info_1(const char *desc, RPC_BUFFER *buffer, DRIVER_INFO_1 *info, int depth) 
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_driver_info_1");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);

        if (!smb_io_relstr("name", buffer, depth, &info->name))
                return False;

        return True;
}

/*******************************************************************
 Parse a DRIVER_INFO_2 structure.
********************************************************************/

BOOL smb_io_printer_driver_info_2(const char *desc, RPC_BUFFER *buffer, DRIVER_INFO_2 *info, int depth) 
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_driver_info_2");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);

        if (!prs_uint32("version", ps, depth, &info->version))
                return False;
        if (!smb_io_relstr("name", buffer, depth, &info->name))
                return False;
        if (!smb_io_relstr("architecture", buffer, depth, &info->architecture))
                return False;
        if (!smb_io_relstr("driverpath", buffer, depth, &info->driverpath))
                return False;
        if (!smb_io_relstr("datafile", buffer, depth, &info->datafile))
                return False;
        if (!smb_io_relstr("configfile", buffer, depth, &info->configfile))
                return False;

        return True;
}

/*******************************************************************
 Parse a DRIVER_INFO_3 structure.
********************************************************************/

BOOL smb_io_printer_driver_info_3(const char *desc, RPC_BUFFER *buffer, DRIVER_INFO_3 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_driver_info_3");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);

        if (!prs_uint32("version", ps, depth, &info->version))
                return False;
        if (!smb_io_relstr("name", buffer, depth, &info->name))
                return False;
        if (!smb_io_relstr("architecture", buffer, depth, &info->architecture))
                return False;
        if (!smb_io_relstr("driverpath", buffer, depth, &info->driverpath))
                return False;
        if (!smb_io_relstr("datafile", buffer, depth, &info->datafile))
                return False;
        if (!smb_io_relstr("configfile", buffer, depth, &info->configfile))
                return False;
        if (!smb_io_relstr("helpfile", buffer, depth, &info->helpfile))
                return False;

        if (!smb_io_relarraystr("dependentfiles", buffer, depth, &info->dependentfiles))
                return False;

        if (!smb_io_relstr("monitorname", buffer, depth, &info->monitorname))
                return False;
        if (!smb_io_relstr("defaultdatatype", buffer, depth, &info->defaultdatatype))
                return False;

        return True;
}

/*******************************************************************
 Parse a DRIVER_INFO_6 structure.
********************************************************************/

BOOL smb_io_printer_driver_info_6(const char *desc, RPC_BUFFER *buffer, DRIVER_INFO_6 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printer_driver_info_6");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);

        if (!prs_uint32("version", ps, depth, &info->version))
                return False;
        if (!smb_io_relstr("name", buffer, depth, &info->name))
                return False;
        if (!smb_io_relstr("architecture", buffer, depth, &info->architecture))
                return False;
        if (!smb_io_relstr("driverpath", buffer, depth, &info->driverpath))
                return False;
        if (!smb_io_relstr("datafile", buffer, depth, &info->datafile))
                return False;
        if (!smb_io_relstr("configfile", buffer, depth, &info->configfile))
                return False;
        if (!smb_io_relstr("helpfile", buffer, depth, &info->helpfile))
                return False;

        if (!smb_io_relarraystr("dependentfiles", buffer, depth, &info->dependentfiles))
                return False;

        if (!smb_io_relstr("monitorname", buffer, depth, &info->monitorname))
                return False;
        if (!smb_io_relstr("defaultdatatype", buffer, depth, &info->defaultdatatype))
                return False;

        if (!smb_io_relarraystr("previousdrivernames", buffer, depth, &info->previousdrivernames))
                return False;

        if (!prs_uint64("date", ps, depth, &info->driver_date))
                return False;

        if (!prs_uint32("padding", ps, depth, &info->padding))
                return False;

        if (!prs_uint32("driver_version_low", ps, depth, &info->driver_version_low))
                return False;

        if (!prs_uint32("driver_version_high", ps, depth, &info->driver_version_high))
                return False;

        if (!smb_io_relstr("mfgname", buffer, depth, &info->mfgname))
                return False;
        if (!smb_io_relstr("oem_url", buffer, depth, &info->oem_url))
                return False;
        if (!smb_io_relstr("hardware_id", buffer, depth, &info->hardware_id))
                return False;
        if (!smb_io_relstr("provider", buffer, depth, &info->provider))
                return False;
        
        return True;
}

/*******************************************************************
 Parse a JOB_INFO_1 structure.
********************************************************************/  

BOOL smb_io_job_info_1(const char *desc, RPC_BUFFER *buffer, JOB_INFO_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_job_info_1");
        depth++;        
        
        buffer->struct_start=prs_offset(ps);

        if (!prs_uint32("jobid", ps, depth, &info->jobid))
                return False;
        if (!smb_io_relstr("printername", buffer, depth, &info->printername))
                return False;
        if (!smb_io_relstr("machinename", buffer, depth, &info->machinename))
                return False;
        if (!smb_io_relstr("username", buffer, depth, &info->username))
                return False;
        if (!smb_io_relstr("document", buffer, depth, &info->document))
                return False;
        if (!smb_io_relstr("datatype", buffer, depth, &info->datatype))
                return False;
        if (!smb_io_relstr("text_status", buffer, depth, &info->text_status))
                return False;
        if (!prs_uint32("status", ps, depth, &info->status))
                return False;
        if (!prs_uint32("priority", ps, depth, &info->priority))
                return False;
        if (!prs_uint32("position", ps, depth, &info->position))
                return False;
        if (!prs_uint32("totalpages", ps, depth, &info->totalpages))
                return False;
        if (!prs_uint32("pagesprinted", ps, depth, &info->pagesprinted))
                return False;
        if (!spoolss_io_system_time("submitted", ps, depth, &info->submitted))
                return False;

        return True;
}

/*******************************************************************
 Parse a JOB_INFO_2 structure.
********************************************************************/  

BOOL smb_io_job_info_2(const char *desc, RPC_BUFFER *buffer, JOB_INFO_2 *info, int depth)
{       
        uint32 pipo=0;
        prs_struct *ps=&buffer->prs;
        
        prs_debug(ps, depth, desc, "smb_io_job_info_2");
        depth++;        

        buffer->struct_start=prs_offset(ps);
        
        if (!prs_uint32("jobid",ps, depth, &info->jobid))
                return False;
        if (!smb_io_relstr("printername", buffer, depth, &info->printername))
                return False;
        if (!smb_io_relstr("machinename", buffer, depth, &info->machinename))
                return False;
        if (!smb_io_relstr("username", buffer, depth, &info->username))
                return False;
        if (!smb_io_relstr("document", buffer, depth, &info->document))
                return False;
        if (!smb_io_relstr("notifyname", buffer, depth, &info->notifyname))
                return False;
        if (!smb_io_relstr("datatype", buffer, depth, &info->datatype))
                return False;

        if (!smb_io_relstr("printprocessor", buffer, depth, &info->printprocessor))
                return False;
        if (!smb_io_relstr("parameters", buffer, depth, &info->parameters))
                return False;
        if (!smb_io_relstr("drivername", buffer, depth, &info->drivername))
                return False;
        if (!smb_io_reldevmode("devmode", buffer, depth, &info->devmode))
                return False;
        if (!smb_io_relstr("text_status", buffer, depth, &info->text_status))
                return False;

/*      SEC_DESC sec_desc;*/
        if (!prs_uint32("Hack! sec desc", ps, depth, &pipo))
                return False;

        if (!prs_uint32("status",ps, depth, &info->status))
                return False;
        if (!prs_uint32("priority",ps, depth, &info->priority))
                return False;
        if (!prs_uint32("position",ps, depth, &info->position)) 
                return False;
        if (!prs_uint32("starttime",ps, depth, &info->starttime))
                return False;
        if (!prs_uint32("untiltime",ps, depth, &info->untiltime))       
                return False;
        if (!prs_uint32("totalpages",ps, depth, &info->totalpages))
                return False;
        if (!prs_uint32("size",ps, depth, &info->size))
                return False;
        if (!spoolss_io_system_time("submitted", ps, depth, &info->submitted) )
                return False;
        if (!prs_uint32("timeelapsed",ps, depth, &info->timeelapsed))
                return False;
        if (!prs_uint32("pagesprinted",ps, depth, &info->pagesprinted))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL smb_io_form_1(const char *desc, RPC_BUFFER *buffer, FORM_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;
        
        prs_debug(ps, depth, desc, "smb_io_form_1");
        depth++;
                
        buffer->struct_start=prs_offset(ps);
        
        if (!prs_uint32("flag", ps, depth, &info->flag))
                return False;
                
        if (!smb_io_relstr("name", buffer, depth, &info->name))
                return False;

        if (!prs_uint32("width", ps, depth, &info->width))
                return False;
        if (!prs_uint32("length", ps, depth, &info->length))
                return False;
        if (!prs_uint32("left", ps, depth, &info->left))
                return False;
        if (!prs_uint32("top", ps, depth, &info->top))
                return False;
        if (!prs_uint32("right", ps, depth, &info->right))
                return False;
        if (!prs_uint32("bottom", ps, depth, &info->bottom))
                return False;

        return True;
}



/*******************************************************************
 Parse a DRIVER_DIRECTORY_1 structure.
********************************************************************/  

BOOL smb_io_driverdir_1(const char *desc, RPC_BUFFER *buffer, DRIVER_DIRECTORY_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_driverdir_1");
        depth++;

        buffer->struct_start=prs_offset(ps);

        if (!smb_io_unistr(desc, &info->name, ps, depth))
                return False;

        return True;
}

/*******************************************************************
 Parse a PORT_INFO_1 structure.
********************************************************************/  

BOOL smb_io_port_1(const char *desc, RPC_BUFFER *buffer, PORT_INFO_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_port_1");
        depth++;

        buffer->struct_start=prs_offset(ps);

        if(!smb_io_relstr("port_name", buffer, depth, &info->port_name))
                return False;

        return True;
}

/*******************************************************************
 Parse a PORT_INFO_2 structure.
********************************************************************/  

BOOL smb_io_port_2(const char *desc, RPC_BUFFER *buffer, PORT_INFO_2 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_port_2");
        depth++;

        buffer->struct_start=prs_offset(ps);

        if(!smb_io_relstr("port_name", buffer, depth, &info->port_name))
                return False;
        if(!smb_io_relstr("monitor_name", buffer, depth, &info->monitor_name))
                return False;
        if(!smb_io_relstr("description", buffer, depth, &info->description))
                return False;
        if(!prs_uint32("port_type", ps, depth, &info->port_type))
                return False;
        if(!prs_uint32("reserved", ps, depth, &info->reserved))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL smb_io_printprocessor_info_1(const char *desc, RPC_BUFFER *buffer, PRINTPROCESSOR_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printprocessor_info_1");
        depth++;        

        buffer->struct_start=prs_offset(ps);
        
        if (smb_io_relstr("name", buffer, depth, &info->name))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL smb_io_printprocdatatype_info_1(const char *desc, RPC_BUFFER *buffer, PRINTPROCDATATYPE_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printprocdatatype_info_1");
        depth++;        

        buffer->struct_start=prs_offset(ps);
        
        if (smb_io_relstr("name", buffer, depth, &info->name))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL smb_io_printmonitor_info_1(const char *desc, RPC_BUFFER *buffer, PRINTMONITOR_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printmonitor_info_1");
        depth++;        

        buffer->struct_start=prs_offset(ps);

        if (!smb_io_relstr("name", buffer, depth, &info->name))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL smb_io_printmonitor_info_2(const char *desc, RPC_BUFFER *buffer, PRINTMONITOR_2 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printmonitor_info_2");
        depth++;        

        buffer->struct_start=prs_offset(ps);

        if (!smb_io_relstr("name", buffer, depth, &info->name))
                return False;
        if (!smb_io_relstr("environment", buffer, depth, &info->environment))
                return False;
        if (!smb_io_relstr("dll_name", buffer, depth, &info->dll_name))
                return False;

        return True;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_printer_info_0(PRINTER_INFO_0 *info)
{
        int size=0;
        
        size+=size_of_relative_string( &info->printername );
        size+=size_of_relative_string( &info->servername );

        size+=size_of_uint32( &info->cjobs);
        size+=size_of_uint32( &info->total_jobs);
        size+=size_of_uint32( &info->total_bytes);

        size+=size_of_uint16( &info->year);
        size+=size_of_uint16( &info->month);
        size+=size_of_uint16( &info->dayofweek);
        size+=size_of_uint16( &info->day);
        size+=size_of_uint16( &info->hour);
        size+=size_of_uint16( &info->minute);
        size+=size_of_uint16( &info->second);
        size+=size_of_uint16( &info->milliseconds);

        size+=size_of_uint32( &info->global_counter);
        size+=size_of_uint32( &info->total_pages);

        size+=size_of_uint16( &info->major_version);
        size+=size_of_uint16( &info->build_version);

        size+=size_of_uint32( &info->unknown7);
        size+=size_of_uint32( &info->unknown8);
        size+=size_of_uint32( &info->unknown9);
        size+=size_of_uint32( &info->session_counter);
        size+=size_of_uint32( &info->unknown11);
        size+=size_of_uint32( &info->printer_errors);
        size+=size_of_uint32( &info->unknown13);
        size+=size_of_uint32( &info->unknown14);
        size+=size_of_uint32( &info->unknown15);
        size+=size_of_uint32( &info->unknown16);
        size+=size_of_uint32( &info->change_id);
        size+=size_of_uint32( &info->unknown18);
        size+=size_of_uint32( &info->status);
        size+=size_of_uint32( &info->unknown20);
        size+=size_of_uint32( &info->c_setprinter);
        
        size+=size_of_uint16( &info->unknown22);
        size+=size_of_uint16( &info->unknown23);
        size+=size_of_uint16( &info->unknown24);
        size+=size_of_uint16( &info->unknown25);
        size+=size_of_uint16( &info->unknown26);
        size+=size_of_uint16( &info->unknown27);
        size+=size_of_uint16( &info->unknown28);
        size+=size_of_uint16( &info->unknown29);
        
        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_printer_info_1(PRINTER_INFO_1 *info)
{
        int size=0;
                
        size+=size_of_uint32( &info->flags );   
        size+=size_of_relative_string( &info->description );
        size+=size_of_relative_string( &info->name );
        size+=size_of_relative_string( &info->comment );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_info_2(PRINTER_INFO_2 *info)
{
        uint32 size=0;
                
        size += 4;
        
        size += sec_desc_size( info->secdesc );

        size+=size_of_device_mode( info->devmode );
        
        size+=size_of_relative_string( &info->servername );
        size+=size_of_relative_string( &info->printername );
        size+=size_of_relative_string( &info->sharename );
        size+=size_of_relative_string( &info->portname );
        size+=size_of_relative_string( &info->drivername );
        size+=size_of_relative_string( &info->comment );
        size+=size_of_relative_string( &info->location );
        
        size+=size_of_relative_string( &info->sepfile );
        size+=size_of_relative_string( &info->printprocessor );
        size+=size_of_relative_string( &info->datatype );
        size+=size_of_relative_string( &info->parameters );

        size+=size_of_uint32( &info->attributes );
        size+=size_of_uint32( &info->priority );
        size+=size_of_uint32( &info->defaultpriority );
        size+=size_of_uint32( &info->starttime );
        size+=size_of_uint32( &info->untiltime );
        size+=size_of_uint32( &info->status );
        size+=size_of_uint32( &info->cjobs );
        size+=size_of_uint32( &info->averageppm );      
                
        /* 
         * add any adjustments for alignment.  This is
         * not optimal since we could be calling this
         * function from a loop (e.g. enumprinters), but 
         * it is easier to maintain the calculation here and
         * not place the burden on the caller to remember.   --jerry
         */
        if ((size % 4) != 0)
                size += 4 - (size % 4);
        
        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_info_4(PRINTER_INFO_4 *info)
{
        uint32 size=0;
                
        size+=size_of_relative_string( &info->printername );
        size+=size_of_relative_string( &info->servername );

        size+=size_of_uint32( &info->attributes );
        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_info_5(PRINTER_INFO_5 *info)
{
        uint32 size=0;
                
        size+=size_of_relative_string( &info->printername );
        size+=size_of_relative_string( &info->portname );

        size+=size_of_uint32( &info->attributes );
        size+=size_of_uint32( &info->device_not_selected_timeout );
        size+=size_of_uint32( &info->transmission_retry_timeout );
        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_info_6(PRINTER_INFO_6 *info)
{
        return sizeof(uint32);
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_info_3(PRINTER_INFO_3 *info)
{
        /* The 8 is for the self relative pointer - 8 byte aligned.. */
        return 8 + (uint32)sec_desc_size( info->secdesc );
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_info_7(PRINTER_INFO_7 *info)
{
        uint32 size=0;
                
        size+=size_of_relative_string( &info->guid );
        size+=size_of_uint32( &info->action );
        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_driver_info_1(DRIVER_INFO_1 *info)
{
        int size=0;
        size+=size_of_relative_string( &info->name );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_driver_info_2(DRIVER_INFO_2 *info)
{
        int size=0;
        size+=size_of_uint32( &info->version ); 
        size+=size_of_relative_string( &info->name );
        size+=size_of_relative_string( &info->architecture );
        size+=size_of_relative_string( &info->driverpath );
        size+=size_of_relative_string( &info->datafile );
        size+=size_of_relative_string( &info->configfile );

        return size;
}

/*******************************************************************
return the size required by a string array.
********************************************************************/

uint32 spoolss_size_string_array(uint16 *string)
{
        uint32 i = 0;

        if (string) {
                for (i=0; (string[i]!=0x0000) || (string[i+1]!=0x0000); i++);
        }
        i=i+2; /* to count all chars including the leading zero */
        i=2*i; /* because we need the value in bytes */
        i=i+4; /* the offset pointer size */

        return i;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_driver_info_3(DRIVER_INFO_3 *info)
{
        int size=0;

        size+=size_of_uint32( &info->version ); 
        size+=size_of_relative_string( &info->name );
        size+=size_of_relative_string( &info->architecture );
        size+=size_of_relative_string( &info->driverpath );
        size+=size_of_relative_string( &info->datafile );
        size+=size_of_relative_string( &info->configfile );
        size+=size_of_relative_string( &info->helpfile );
        size+=size_of_relative_string( &info->monitorname );
        size+=size_of_relative_string( &info->defaultdatatype );
        
        size+=spoolss_size_string_array(info->dependentfiles);

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_printer_driver_info_6(DRIVER_INFO_6 *info)
{
        uint32 size=0;

        size+=size_of_uint32( &info->version ); 
        size+=size_of_relative_string( &info->name );
        size+=size_of_relative_string( &info->architecture );
        size+=size_of_relative_string( &info->driverpath );
        size+=size_of_relative_string( &info->datafile );
        size+=size_of_relative_string( &info->configfile );
        size+=size_of_relative_string( &info->helpfile );

        size+=spoolss_size_string_array(info->dependentfiles);

        size+=size_of_relative_string( &info->monitorname );
        size+=size_of_relative_string( &info->defaultdatatype );
        
        size+=spoolss_size_string_array(info->previousdrivernames);

        size+=size_of_nttime(&info->driver_date);
        size+=size_of_uint32( &info->padding ); 
        size+=size_of_uint32( &info->driver_version_low );      
        size+=size_of_uint32( &info->driver_version_high );     
        size+=size_of_relative_string( &info->mfgname );
        size+=size_of_relative_string( &info->oem_url );
        size+=size_of_relative_string( &info->hardware_id );
        size+=size_of_relative_string( &info->provider );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_job_info_1(JOB_INFO_1 *info)
{
        int size=0;
        size+=size_of_uint32( &info->jobid );
        size+=size_of_relative_string( &info->printername );
        size+=size_of_relative_string( &info->machinename );
        size+=size_of_relative_string( &info->username );
        size+=size_of_relative_string( &info->document );
        size+=size_of_relative_string( &info->datatype );
        size+=size_of_relative_string( &info->text_status );
        size+=size_of_uint32( &info->status );
        size+=size_of_uint32( &info->priority );
        size+=size_of_uint32( &info->position );
        size+=size_of_uint32( &info->totalpages );
        size+=size_of_uint32( &info->pagesprinted );
        size+=size_of_systemtime( &info->submitted );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_job_info_2(JOB_INFO_2 *info)
{
        int size=0;

        size+=4; /* size of sec desc ptr */

        size+=size_of_uint32( &info->jobid );
        size+=size_of_relative_string( &info->printername );
        size+=size_of_relative_string( &info->machinename );
        size+=size_of_relative_string( &info->username );
        size+=size_of_relative_string( &info->document );
        size+=size_of_relative_string( &info->notifyname );
        size+=size_of_relative_string( &info->datatype );
        size+=size_of_relative_string( &info->printprocessor );
        size+=size_of_relative_string( &info->parameters );
        size+=size_of_relative_string( &info->drivername );
        size+=size_of_device_mode( info->devmode );
        size+=size_of_relative_string( &info->text_status );
/*      SEC_DESC sec_desc;*/
        size+=size_of_uint32( &info->status );
        size+=size_of_uint32( &info->priority );
        size+=size_of_uint32( &info->position );
        size+=size_of_uint32( &info->starttime );
        size+=size_of_uint32( &info->untiltime );
        size+=size_of_uint32( &info->totalpages );
        size+=size_of_uint32( &info->size );
        size+=size_of_systemtime( &info->submitted );
        size+=size_of_uint32( &info->timeelapsed );
        size+=size_of_uint32( &info->pagesprinted );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/

uint32 spoolss_size_form_1(FORM_1 *info)
{
        int size=0;

        size+=size_of_uint32( &info->flag );
        size+=size_of_relative_string( &info->name );
        size+=size_of_uint32( &info->width );
        size+=size_of_uint32( &info->length );
        size+=size_of_uint32( &info->left );
        size+=size_of_uint32( &info->top );
        size+=size_of_uint32( &info->right );
        size+=size_of_uint32( &info->bottom );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_port_info_1(PORT_INFO_1 *info)
{
        int size=0;

        size+=size_of_relative_string( &info->port_name );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_driverdir_info_1(DRIVER_DIRECTORY_1 *info)
{
        int size=0;

        size=str_len_uni(&info->name);  /* the string length       */
        size=size+1;                    /* add the leading zero    */
        size=size*2;                    /* convert in char         */

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_printprocessordirectory_info_1(PRINTPROCESSOR_DIRECTORY_1 *info)
{
        int size=0;

        size=str_len_uni(&info->name);  /* the string length       */
        size=size+1;                    /* add the leading zero    */
        size=size*2;                    /* convert in char         */

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_port_info_2(PORT_INFO_2 *info)
{
        int size=0;

        size+=size_of_relative_string( &info->port_name );
        size+=size_of_relative_string( &info->monitor_name );
        size+=size_of_relative_string( &info->description );

        size+=size_of_uint32( &info->port_type );
        size+=size_of_uint32( &info->reserved );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_printprocessor_info_1(PRINTPROCESSOR_1 *info)
{
        int size=0;
        size+=size_of_relative_string( &info->name );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_printprocdatatype_info_1(PRINTPROCDATATYPE_1 *info)
{
        int size=0;
        size+=size_of_relative_string( &info->name );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  
uint32 spoolss_size_printer_enum_values(PRINTER_ENUM_VALUES *p)
{
        uint32  size = 0; 
        
        if (!p)
                return 0;
        
        /* uint32(offset) + uint32(length) + length) */
        size += (size_of_uint32(&p->value_len)*2) + p->value_len;
        size += (size_of_uint32(&p->data_len)*2) + p->data_len + (p->data_len%2) ;
        
        size += size_of_uint32(&p->type);
                       
        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_printmonitor_info_1(PRINTMONITOR_1 *info)
{
        int size=0;
        size+=size_of_relative_string( &info->name );

        return size;
}

/*******************************************************************
return the size required by a struct in the stream
********************************************************************/  

uint32 spoolss_size_printmonitor_info_2(PRINTMONITOR_2 *info)
{
        int size=0;
        size+=size_of_relative_string( &info->name);
        size+=size_of_relative_string( &info->environment);
        size+=size_of_relative_string( &info->dll_name);

        return size;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_getprinterdriver2(SPOOL_Q_GETPRINTERDRIVER2 *q_u, 
                               const POLICY_HND *hnd,
                               const fstring architecture,
                               uint32 level, uint32 clientmajor, uint32 clientminor,
                               RPC_BUFFER *buffer, uint32 offered)
{      
        if (q_u == NULL)
                return False;

        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));

        init_buf_unistr2(&q_u->architecture, &q_u->architecture_ptr, architecture);

        q_u->level=level;
        q_u->clientmajorversion=clientmajor;
        q_u->clientminorversion=clientminor;

        q_u->buffer=buffer;
        q_u->offered=offered;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_getprinterdriver2 (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_getprinterdriver2(const char *desc, SPOOL_Q_GETPRINTERDRIVER2 *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_getprinterdriver2");
        depth++;

        if(!prs_align(ps))
                return False;
        
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if(!prs_uint32("architecture_ptr", ps, depth, &q_u->architecture_ptr))
                return False;
        if(!smb_io_unistr2("architecture", &q_u->architecture, q_u->architecture_ptr, ps, depth))
                return False;
        
        if(!prs_align(ps))
                return False;
        if(!prs_uint32("level", ps, depth, &q_u->level))
                return False;
                
        if(!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("offered", ps, depth, &q_u->offered))
                return False;
                
        if(!prs_uint32("clientmajorversion", ps, depth, &q_u->clientmajorversion))
                return False;
        if(!prs_uint32("clientminorversion", ps, depth, &q_u->clientminorversion))
                return False;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_getprinterdriver2 (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_getprinterdriver2(const char *desc, SPOOL_R_GETPRINTERDRIVER2 *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_getprinterdriver2");
        depth++;

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

        if (!prs_align(ps))
                return False;
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
        if (!prs_uint32("servermajorversion", ps, depth, &r_u->servermajorversion))
                return False;
        if (!prs_uint32("serverminorversion", ps, depth, &r_u->serverminorversion))
                return False;           
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_enumprinters(
        SPOOL_Q_ENUMPRINTERS *q_u, 
        uint32 flags, 
        char *servername, 
        uint32 level, 
        RPC_BUFFER *buffer, 
        uint32 offered
)
{
        q_u->flags=flags;
        
        q_u->servername_ptr = (servername != NULL) ? 1 : 0;
        init_buf_unistr2(&q_u->servername, &q_u->servername_ptr, servername);

        q_u->level=level;
        q_u->buffer=buffer;
        q_u->offered=offered;

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_enumports(SPOOL_Q_ENUMPORTS *q_u, 
                                fstring servername, uint32 level, 
                                RPC_BUFFER *buffer, uint32 offered)
{
        q_u->name_ptr = (servername != NULL) ? 1 : 0;
        init_buf_unistr2(&q_u->name, &q_u->name_ptr, servername);

        q_u->level=level;
        q_u->buffer=buffer;
        q_u->offered=offered;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_enumprinters (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_enumprinters(const char *desc, SPOOL_Q_ENUMPRINTERS *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_enumprinters");
        depth++;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("flags", ps, depth, &q_u->flags))
                return False;
        if (!prs_uint32("servername_ptr", ps, depth, &q_u->servername_ptr))
                return False;

        if (!smb_io_unistr2("", &q_u->servername, q_u->servername_ptr, ps, depth))
                return False;
                
        if (!prs_align(ps))
                return False;
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;

        if (!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

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

        return True;
}

/*******************************************************************
 Parse a SPOOL_R_ENUMPRINTERS structure.
 ********************************************************************/

BOOL spoolss_io_r_enumprinters(const char *desc, SPOOL_R_ENUMPRINTERS *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_enumprinters");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_uint32("returned", ps, depth, &r_u->returned))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_enum_printers (srv_spoolss.c)
 *
 ********************************************************************/

BOOL spoolss_io_r_getprinter(const char *desc, SPOOL_R_GETPRINTER *r_u, prs_struct *ps, int depth)
{       
        prs_debug(ps, depth, desc, "spoolss_io_r_getprinter");
        depth++;

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

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
 * read a structure.
 * called from spoolss_getprinter (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_getprinter(const char *desc, SPOOL_Q_GETPRINTER *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_getprinter");
        depth++;

        if (!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;

        if (!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

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

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_getprinter(
        TALLOC_CTX *mem_ctx,
        SPOOL_Q_GETPRINTER *q_u, 
        const POLICY_HND *hnd, 
        uint32 level, 
        RPC_BUFFER *buffer, 
        uint32 offered
)
{
        if (q_u == NULL)
        {
                return False;
        }
        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));

        q_u->level=level;
        q_u->buffer=buffer;
        q_u->offered=offered;

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/
BOOL make_spoolss_q_setprinter(TALLOC_CTX *mem_ctx, SPOOL_Q_SETPRINTER *q_u, 
                                const POLICY_HND *hnd, uint32 level, PRINTER_INFO_CTR *info, 
                                uint32 command)
{
        SEC_DESC *secdesc;
        DEVICEMODE *devmode;

        if (!q_u || !info)
                return False;
        
        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));

        q_u->level = level;
        q_u->info.level = level;
        q_u->info.info_ptr = 1; /* Info is != NULL, see above */
        switch (level) {

          /* There's no such thing as a setprinter level 1 */

        case 2:
                secdesc = info->printers_2->secdesc;
                devmode = info->printers_2->devmode;
                
                make_spoolss_printer_info_2 (mem_ctx, &q_u->info.info_2, info->printers_2);
#if 1   /* JERRY TEST */
                q_u->secdesc_ctr = SMB_MALLOC_P(SEC_DESC_BUF);
                if (!q_u->secdesc_ctr)
                        return False;
                q_u->secdesc_ctr->ptr = (secdesc != NULL) ? 1: 0;
                q_u->secdesc_ctr->max_len = (secdesc) ? sizeof(SEC_DESC) + (2*sizeof(uint32)) : 0;
                q_u->secdesc_ctr->len = (secdesc) ? sizeof(SEC_DESC) + (2*sizeof(uint32)) : 0;
                q_u->secdesc_ctr->sec = secdesc;

                q_u->devmode_ctr.devmode_ptr = (devmode != NULL) ? 1 : 0;
                q_u->devmode_ctr.size = (devmode != NULL) ? sizeof(DEVICEMODE) + (3*sizeof(uint32)) : 0;
                q_u->devmode_ctr.devmode = devmode;
#else
                q_u->secdesc_ctr = NULL;
        
                q_u->devmode_ctr.devmode_ptr = 0;
                q_u->devmode_ctr.size = 0;
                q_u->devmode_ctr.devmode = NULL;
#endif
                break;
        case 3:
                secdesc = info->printers_3->secdesc;
                
                make_spoolss_printer_info_3 (mem_ctx, &q_u->info.info_3, info->printers_3);
                
                q_u->secdesc_ctr = SMB_MALLOC_P(SEC_DESC_BUF);
                if (!q_u->secdesc_ctr)
                        return False;
                q_u->secdesc_ctr->ptr = (secdesc != NULL) ? 1: 0;
                q_u->secdesc_ctr->max_len = (secdesc) ? sizeof(SEC_DESC) + (2*sizeof(uint32)) : 0;
                q_u->secdesc_ctr->len = (secdesc) ? sizeof(SEC_DESC) + (2*sizeof(uint32)) : 0;
                q_u->secdesc_ctr->sec = secdesc;

                break;
        case 7:
                make_spoolss_printer_info_7 (mem_ctx, &q_u->info.info_7, info->printers_7);
                break;

        default: 
                DEBUG(0,("make_spoolss_q_setprinter: Unknown info level [%d]\n", level));
                        break;
        }

        
        q_u->command = command;

        return True;
}


/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_setprinter(const char *desc, SPOOL_R_SETPRINTER *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_setprinter");
        depth++;

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

        return True;
}

/*******************************************************************
 Marshall/unmarshall a SPOOL_Q_SETPRINTER struct.
********************************************************************/  

BOOL spoolss_io_q_setprinter(const char *desc, SPOOL_Q_SETPRINTER *q_u, prs_struct *ps, int depth)
{
        uint32 ptr_sec_desc = 0;

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

        if(!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle", &q_u->handle ,ps, depth))
                return False;
        if(!prs_uint32("level", ps, depth, &q_u->level))
                return False;
        
        /* check for supported levels and structures we know about */
                
        switch ( q_u->level ) {
                case 0:
                case 2:
                case 3:
                case 7:
                        /* supported levels */
                        break;
                default:
                        DEBUG(0,("spoolss_io_q_setprinter: unsupported printer info level [%d]\n", 
                                q_u->level));
                        return True;
        }
                        

        if(!spool_io_printer_info_level("", &q_u->info, ps, depth))
                return False;

        if (!spoolss_io_devmode_cont(desc, &q_u->devmode_ctr, ps, depth))
                return False;
        
        if(!prs_align(ps))
                return False;

        switch (q_u->level)
        {
                case 2:
                {
                        ptr_sec_desc = q_u->info.info_2->secdesc_ptr;
                        break;
                }
                case 3:
                {
                        /* FIXME ! Our parsing here is wrong I think,
                         * but for a level3 it makes no sense for
                         * ptr_sec_desc to be NULL. JRA. Based on
                         * a Vista sniff from Martin Zielinski <mz@seh.de>.
                         */
                        if (UNMARSHALLING(ps)) {
                                ptr_sec_desc = 1;
                        } else {
                                ptr_sec_desc = q_u->info.info_3->secdesc_ptr;
                        }
                        break;
                }
        }
        if (ptr_sec_desc)
        {
                if (!sec_io_desc_buf(desc, &q_u->secdesc_ctr, ps, depth))
                        return False;
        } else {
                uint32 dummy = 0;

                /* Parse a NULL security descriptor.  This should really
                   happen inside the sec_io_desc_buf() function. */

                prs_debug(ps, depth, "", "sec_io_desc_buf");
                if (!prs_uint32("size", ps, depth + 1, &dummy))
                        return False;
                if (!prs_uint32("ptr", ps, depth + 1, &dummy))
                        return False;
        }
        
        if(!prs_uint32("command", ps, depth, &q_u->command))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_fcpn(const char *desc, SPOOL_R_FCPN *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_fcpn");
        depth++;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_fcpn(const char *desc, SPOOL_Q_FCPN *q_u, prs_struct *ps, int depth)
{

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

        if(!prs_align(ps))
                return False;

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

        return True;
}


/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_addjob(const char *desc, SPOOL_R_ADDJOB *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "");
        depth++;

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

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

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_addjob(const char *desc, SPOOL_Q_ADDJOB *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "");
        depth++;

        if(!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if(!prs_uint32("level", ps, depth, &q_u->level))
                return False;
        
        if(!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_enumjobs(const char *desc, SPOOL_R_ENUMJOBS *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_enumjobs");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_uint32("returned", ps, depth, &r_u->returned))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
********************************************************************/  

BOOL make_spoolss_q_enumjobs(SPOOL_Q_ENUMJOBS *q_u, const POLICY_HND *hnd,
                                uint32 firstjob,
                                uint32 numofjobs,
                                uint32 level,
                                RPC_BUFFER *buffer,
                                uint32 offered)
{
        if (q_u == NULL)
        {
                return False;
        }
        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));
        q_u->firstjob = firstjob;
        q_u->numofjobs = numofjobs;
        q_u->level = level;
        q_u->buffer= buffer;
        q_u->offered = offered;
        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_enumjobs(const char *desc, SPOOL_Q_ENUMJOBS *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_enumjobs");
        depth++;

        if (!prs_align(ps))
                return False;

        if (!smb_io_pol_hnd("printer handle",&q_u->handle, ps, depth))
                return False;
                
        if (!prs_uint32("firstjob", ps, depth, &q_u->firstjob))
                return False;
        if (!prs_uint32("numofjobs", ps, depth, &q_u->numofjobs))
                return False;
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;

        if (!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;   

        if(!prs_align(ps))
                return False;

        if (!prs_uint32("offered", ps, depth, &q_u->offered))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_schedulejob(const char *desc, SPOOL_R_SCHEDULEJOB *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_schedulejob");
        depth++;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_schedulejob(const char *desc, SPOOL_Q_SCHEDULEJOB *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_schedulejob");
        depth++;

        if(!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        if(!prs_uint32("jobid", ps, depth, &q_u->jobid))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_setjob(const char *desc, SPOOL_R_SETJOB *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_setjob");
        depth++;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_setjob(const char *desc, SPOOL_Q_SETJOB *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_setjob");
        depth++;

        if(!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        if(!prs_uint32("jobid", ps, depth, &q_u->jobid))
                return False;
        /* 
         * level is usually 0. If (level!=0) then I'm in trouble !
         * I will try to generate setjob command with level!=0, one day.
         */
        if(!prs_uint32("level", ps, depth, &q_u->level))
                return False;
        if(!prs_uint32("command", ps, depth, &q_u->command))
                return False;

        return True;
}

/*******************************************************************
 Parse a SPOOL_R_ENUMPRINTERDRIVERS structure.
********************************************************************/  

BOOL spoolss_io_r_enumprinterdrivers(const char *desc, SPOOL_R_ENUMPRINTERDRIVERS *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_enumprinterdrivers");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_uint32("returned", ps, depth, &r_u->returned))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_enumprinterdrivers(SPOOL_Q_ENUMPRINTERDRIVERS *q_u,
                                const char *name,
                                const char *environment,
                                uint32 level,
                                RPC_BUFFER *buffer, uint32 offered)
{
        init_buf_unistr2(&q_u->name, &q_u->name_ptr, name);
        init_buf_unistr2(&q_u->environment, &q_u->environment_ptr, environment);

        q_u->level=level;
        q_u->buffer=buffer;
        q_u->offered=offered;

        return True;
}

/*******************************************************************
 Parse a SPOOL_Q_ENUMPRINTERDRIVERS structure.
********************************************************************/  

BOOL spoolss_io_q_enumprinterdrivers(const char *desc, SPOOL_Q_ENUMPRINTERDRIVERS *q_u, prs_struct *ps, int depth)
{

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("name_ptr", ps, depth, &q_u->name_ptr))
                return False;
        if (!smb_io_unistr2("", &q_u->name, q_u->name_ptr,ps, depth))
                return False;
                
        if (!prs_align(ps))
                return False;
        if (!prs_uint32("environment_ptr", ps, depth, &q_u->environment_ptr))
                return False;
        if (!smb_io_unistr2("", &q_u->environment, q_u->environment_ptr, ps, depth))
                return False;
                
        if (!prs_align(ps))
                return False;
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;
                
        if (!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_enumforms(const char *desc, SPOOL_Q_ENUMFORMS *q_u, prs_struct *ps, int depth)
{

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

        if (!prs_align(ps))
                return False;                   
        if (!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;           
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;   
        
        if (!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_enumforms(const char *desc, SPOOL_R_ENUMFORMS *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_enumforms");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("size of buffer needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_uint32("numofforms", ps, depth, &r_u->numofforms))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_getform(const char *desc, SPOOL_Q_GETFORM *q_u, prs_struct *ps, int depth)
{

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

        if (!prs_align(ps))
                return False;                   
        if (!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;           
        if (!smb_io_unistr2("", &q_u->formname,True,ps,depth))
                return False;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;   
        
        if (!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_getform(const char *desc, SPOOL_R_GETFORM *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_getform");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("size of buffer needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
 Parse a SPOOL_R_ENUMPORTS structure.
********************************************************************/  

BOOL spoolss_io_r_enumports(const char *desc, SPOOL_R_ENUMPORTS *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_enumports");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_uint32("returned", ps, depth, &r_u->returned))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_enumports(const char *desc, SPOOL_Q_ENUMPORTS *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "");
        depth++;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("", ps, depth, &q_u->name_ptr))
                return False;
        if (!smb_io_unistr2("", &q_u->name,True,ps,depth))
                return False;

        if (!prs_align(ps))
                return False;
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;
                
        if (!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

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

        return True;
}

/*******************************************************************
 Parse a SPOOL_PRINTER_INFO_LEVEL_1 structure.
********************************************************************/  

BOOL spool_io_printer_info_level_1(const char *desc, SPOOL_PRINTER_INFO_LEVEL_1 *il, prs_struct *ps, int depth)
{       
        prs_debug(ps, depth, desc, "spool_io_printer_info_level_1");
        depth++;
                
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("flags", ps, depth, &il->flags))
                return False;
        if(!prs_uint32("description_ptr", ps, depth, &il->description_ptr))
                return False;
        if(!prs_uint32("name_ptr", ps, depth, &il->name_ptr))
                return False;
        if(!prs_uint32("comment_ptr", ps, depth, &il->comment_ptr))
                return False;
                
        if(!smb_io_unistr2("description", &il->description, il->description_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("name", &il->name, il->name_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("comment", &il->comment, il->comment_ptr, ps, depth))
                return False;

        return True;
}

/*******************************************************************
 Parse a SPOOL_PRINTER_INFO_LEVEL_3 structure.
********************************************************************/  

BOOL spool_io_printer_info_level_3(const char *desc, SPOOL_PRINTER_INFO_LEVEL_3 *il, prs_struct *ps, int depth)
{       
        prs_debug(ps, depth, desc, "spool_io_printer_info_level_3");
        depth++;
                
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("secdesc_ptr", ps, depth, &il->secdesc_ptr))
                return False;

        return True;
}

/*******************************************************************
 Parse a SPOOL_PRINTER_INFO_LEVEL_2 structure.
********************************************************************/  

BOOL spool_io_printer_info_level_2(const char *desc, SPOOL_PRINTER_INFO_LEVEL_2 *il, prs_struct *ps, int depth)
{       
        prs_debug(ps, depth, desc, "spool_io_printer_info_level_2");
        depth++;
                
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("servername_ptr", ps, depth, &il->servername_ptr))
                return False;
        if(!prs_uint32("printername_ptr", ps, depth, &il->printername_ptr))
                return False;
        if(!prs_uint32("sharename_ptr", ps, depth, &il->sharename_ptr))
                return False;
        if(!prs_uint32("portname_ptr", ps, depth, &il->portname_ptr))
                return False;

        if(!prs_uint32("drivername_ptr", ps, depth, &il->drivername_ptr))
                return False;
        if(!prs_uint32("comment_ptr", ps, depth, &il->comment_ptr))
                return False;
        if(!prs_uint32("location_ptr", ps, depth, &il->location_ptr))
                return False;
        if(!prs_uint32("devmode_ptr", ps, depth, &il->devmode_ptr))
                return False;
        if(!prs_uint32("sepfile_ptr", ps, depth, &il->sepfile_ptr))
                return False;
        if(!prs_uint32("printprocessor_ptr", ps, depth, &il->printprocessor_ptr))
                return False;
        if(!prs_uint32("datatype_ptr", ps, depth, &il->datatype_ptr))
                return False;
        if(!prs_uint32("parameters_ptr", ps, depth, &il->parameters_ptr))
                return False;
        if(!prs_uint32("secdesc_ptr", ps, depth, &il->secdesc_ptr))
                return False;

        if(!prs_uint32("attributes", ps, depth, &il->attributes))
                return False;
        if(!prs_uint32("priority", ps, depth, &il->priority))
                return False;
        if(!prs_uint32("default_priority", ps, depth, &il->default_priority))
                return False;
        if(!prs_uint32("starttime", ps, depth, &il->starttime))
                return False;
        if(!prs_uint32("untiltime", ps, depth, &il->untiltime))
                return False;
        if(!prs_uint32("status", ps, depth, &il->status))
                return False;
        if(!prs_uint32("cjobs", ps, depth, &il->cjobs))
                return False;
        if(!prs_uint32("averageppm", ps, depth, &il->averageppm))
                return False;

        if(!smb_io_unistr2("servername", &il->servername, il->servername_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("printername", &il->printername, il->printername_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("sharename", &il->sharename, il->sharename_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("portname", &il->portname, il->portname_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("drivername", &il->drivername, il->drivername_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("comment", &il->comment, il->comment_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("location", &il->location, il->location_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("sepfile", &il->sepfile, il->sepfile_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("printprocessor", &il->printprocessor, il->printprocessor_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("datatype", &il->datatype, il->datatype_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("parameters", &il->parameters, il->parameters_ptr, ps, depth))
                return False;

        return True;
}

BOOL spool_io_printer_info_level_7(const char *desc, SPOOL_PRINTER_INFO_LEVEL_7 *il, prs_struct *ps, int depth)
{       
        prs_debug(ps, depth, desc, "spool_io_printer_info_level_7");
        depth++;
                
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("guid_ptr", ps, depth, &il->guid_ptr))
                return False;
        if(!prs_uint32("action", ps, depth, &il->action))
                return False;

        if(!smb_io_unistr2("servername", &il->guid, il->guid_ptr, ps, depth))
                return False;
        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spool_io_printer_info_level(const char *desc, SPOOL_PRINTER_INFO_LEVEL *il, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spool_io_printer_info_level");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!prs_uint32("level", ps, depth, &il->level))
                return False;
        if(!prs_uint32("info_ptr", ps, depth, &il->info_ptr))
                return False;
        
        /* if no struct inside just return */
        if (il->info_ptr==0) {
                if (UNMARSHALLING(ps)) {
                        il->info_1=NULL;
                        il->info_2=NULL;
                }
                return True;
        }
                        
        switch (il->level) {
                /*
                 * level 0 is used by setprinter when managing the queue
                 * (hold, stop, start a queue)
                 */
                case 0:
                        break;
                /* DOCUMENT ME!!! What is level 1 used for? */
                case 1:
                {
                        if (UNMARSHALLING(ps)) {
                                if ((il->info_1=PRS_ALLOC_MEM(ps,SPOOL_PRINTER_INFO_LEVEL_1,1)) == NULL)
                                        return False;
                        }
                        if (!spool_io_printer_info_level_1("", il->info_1, ps, depth))
                                return False;
                        break;          
                }
                /* 
                 * level 2 is used by addprinter
                 * and by setprinter when updating printer's info
                 */     
                case 2:
                        if (UNMARSHALLING(ps)) {
                                if ((il->info_2=PRS_ALLOC_MEM(ps,SPOOL_PRINTER_INFO_LEVEL_2,1)) == NULL)
                                        return False;
                        }
                        if (!spool_io_printer_info_level_2("", il->info_2, ps, depth))
                                return False;
                        break;          
                /* DOCUMENT ME!!! What is level 3 used for? */
                case 3:
                {
                        if (UNMARSHALLING(ps)) {
                                if ((il->info_3=PRS_ALLOC_MEM(ps,SPOOL_PRINTER_INFO_LEVEL_3,1)) == NULL)
                                        return False;
                        }
                        if (!spool_io_printer_info_level_3("", il->info_3, ps, depth))
                                return False;
                        break;          
                }
                case 7:
                        if (UNMARSHALLING(ps))
                                if ((il->info_7=PRS_ALLOC_MEM(ps,SPOOL_PRINTER_INFO_LEVEL_7,1)) == NULL)
                                        return False;
                        if (!spool_io_printer_info_level_7("", il->info_7, ps, depth))
                                return False;
                        break;
        }

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_addprinterex(const char *desc, SPOOL_Q_ADDPRINTEREX *q_u, prs_struct *ps, int depth)
{
        uint32 ptr_sec_desc = 0;

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

        if(!prs_align(ps))
                return False;

        if (!prs_io_unistr2_p("ptr", ps, depth, &q_u->server_name))
                return False;
        if (!prs_io_unistr2("servername", ps, depth, q_u->server_name))
                return False;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("info_level", ps, depth, &q_u->level))
                return False;
        
        if(!spool_io_printer_info_level("", &q_u->info, ps, depth))
                return False;
        
        if (!spoolss_io_devmode_cont(desc, &q_u->devmode_ctr, ps, depth))
                return False;

        if(!prs_align(ps))
                return False;

        switch (q_u->level) {
                case 2:
                        ptr_sec_desc = q_u->info.info_2->secdesc_ptr;
                        break;
                case 3:
                        ptr_sec_desc = q_u->info.info_3->secdesc_ptr;
                        break;
        }
        if (ptr_sec_desc) {
                if (!sec_io_desc_buf(desc, &q_u->secdesc_ctr, ps, depth))
                        return False;
        } else {
                uint32 dummy;

                /* Parse a NULL security descriptor.  This should really
                        happen inside the sec_io_desc_buf() function. */

                prs_debug(ps, depth, "", "sec_io_desc_buf");
                if (!prs_uint32("size", ps, depth + 1, &dummy))
                        return False;
                if (!prs_uint32("ptr", ps, depth + 1, &dummy))
                        return False;
        }

        if(!prs_uint32("user_switch", ps, depth, &q_u->user_switch))
                return False;
        if(!spool_io_user_level("", &q_u->user_ctr, ps, depth))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_addprinterex(const char *desc, SPOOL_R_ADDPRINTEREX *r_u, 
                               prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_addprinterex");
        depth++;
        
        if(!smb_io_pol_hnd("printer handle",&r_u->handle,ps,depth))
                return False;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spool_io_printer_driver_info_level_3(const char *desc, SPOOL_PRINTER_DRIVER_INFO_LEVEL_3 **q_u, 
                                          prs_struct *ps, int depth)
{       
        SPOOL_PRINTER_DRIVER_INFO_LEVEL_3 *il;
        
        prs_debug(ps, depth, desc, "spool_io_printer_driver_info_level_3");
        depth++;
                
        /* reading */
        if (UNMARSHALLING(ps)) {
                il=PRS_ALLOC_MEM(ps,SPOOL_PRINTER_DRIVER_INFO_LEVEL_3,1);
                if(il == NULL)
                        return False;
                *q_u=il;
        }
        else {
                il=*q_u;
        }
        
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("cversion", ps, depth, &il->cversion))
                return False;
        if(!prs_uint32("name", ps, depth, &il->name_ptr))
                return False;
        if(!prs_uint32("environment", ps, depth, &il->environment_ptr))
                return False;
        if(!prs_uint32("driverpath", ps, depth, &il->driverpath_ptr))
                return False;
        if(!prs_uint32("datafile", ps, depth, &il->datafile_ptr))
                return False;
        if(!prs_uint32("configfile", ps, depth, &il->configfile_ptr))
                return False;
        if(!prs_uint32("helpfile", ps, depth, &il->helpfile_ptr))
                return False;
        if(!prs_uint32("monitorname", ps, depth, &il->monitorname_ptr))
                return False;
        if(!prs_uint32("defaultdatatype", ps, depth, &il->defaultdatatype_ptr))
                return False;
        if(!prs_uint32("dependentfilessize", ps, depth, &il->dependentfilessize))
                return False;
        if(!prs_uint32("dependentfiles", ps, depth, &il->dependentfiles_ptr))
                return False;

        if(!prs_align(ps))
                return False;
        
        if(!smb_io_unistr2("name", &il->name, il->name_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("environment", &il->environment, il->environment_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("driverpath", &il->driverpath, il->driverpath_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("datafile", &il->datafile, il->datafile_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("configfile", &il->configfile, il->configfile_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("helpfile", &il->helpfile, il->helpfile_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("monitorname", &il->monitorname, il->monitorname_ptr, ps, depth))
                return False;
        if(!smb_io_unistr2("defaultdatatype", &il->defaultdatatype, il->defaultdatatype_ptr, ps, depth))
                return False;

        if(!prs_align(ps))
                return False;
                
        if (il->dependentfiles_ptr)
                smb_io_buffer5("", &il->dependentfiles, ps, depth);

        return True;
}

/*******************************************************************
parse a SPOOL_PRINTER_DRIVER_INFO_LEVEL_6 structure
********************************************************************/  

BOOL spool_io_printer_driver_info_level_6(const char *desc, SPOOL_PRINTER_DRIVER_INFO_LEVEL_6 **q_u, 
                                          prs_struct *ps, int depth)
{       
        SPOOL_PRINTER_DRIVER_INFO_LEVEL_6 *il;
        
        prs_debug(ps, depth, desc, "spool_io_printer_driver_info_level_6");
        depth++;
                
        /* reading */
        if (UNMARSHALLING(ps)) {
                il=PRS_ALLOC_MEM(ps,SPOOL_PRINTER_DRIVER_INFO_LEVEL_6,1);
                if(il == NULL)
                        return False;
                *q_u=il;
        }
        else {
                il=*q_u;
        }
        
        if(!prs_align(ps))
                return False;

        /* 
         * I know this seems weird, but I have no other explanation.
         * This is observed behavior on both NT4 and 2K servers.
         * --jerry
         */
         
        if (!prs_align_uint64(ps))
                return False;

        /* parse the main elements the packet */

        if(!prs_uint32("cversion       ", ps, depth, &il->version))
                return False;
        if(!prs_uint32("name           ", ps, depth, &il->name_ptr))
                return False;
        if(!prs_uint32("environment    ", ps, depth, &il->environment_ptr))
                return False;
        if(!prs_uint32("driverpath     ", ps, depth, &il->driverpath_ptr))
                return False;
        if(!prs_uint32("datafile       ", ps, depth, &il->datafile_ptr))
                return False;
        if(!prs_uint32("configfile     ", ps, depth, &il->configfile_ptr))
                return False;
        if(!prs_uint32("helpfile       ", ps, depth, &il->helpfile_ptr))
                return False;
        if(!prs_uint32("monitorname    ", ps, depth, &il->monitorname_ptr))
                return False;
        if(!prs_uint32("defaultdatatype", ps, depth, &il->defaultdatatype_ptr))
                return False;
        if(!prs_uint32("dependentfiles ", ps, depth, &il->dependentfiles_len))
                return False;
        if(!prs_uint32("dependentfiles ", ps, depth, &il->dependentfiles_ptr))
                return False;
        if(!prs_uint32("previousnames  ", ps, depth, &il->previousnames_len))
                return False;
        if(!prs_uint32("previousnames  ", ps, depth, &il->previousnames_ptr))
                return False;
        if(!smb_io_time("driverdate    ", &il->driverdate, ps, depth))
                return False;
        if(!prs_uint32("dummy4         ", ps, depth, &il->dummy4))
                return False;
        if(!prs_uint64("driverversion  ", ps, depth, &il->driverversion))
                return False;
        if(!prs_uint32("mfgname        ", ps, depth, &il->mfgname_ptr))
                return False;
        if(!prs_uint32("oemurl         ", ps, depth, &il->oemurl_ptr))
                return False;
        if(!prs_uint32("hardwareid     ", ps, depth, &il->hardwareid_ptr))
                return False;
        if(!prs_uint32("provider       ", ps, depth, &il->provider_ptr))
                return False;

        /* parse the structures in the packet */

        if(!smb_io_unistr2("name", &il->name, il->name_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("environment", &il->environment, il->environment_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("driverpath", &il->driverpath, il->driverpath_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("datafile", &il->datafile, il->datafile_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("configfile", &il->configfile, il->configfile_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("helpfile", &il->helpfile, il->helpfile_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("monitorname", &il->monitorname, il->monitorname_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("defaultdatatype", &il->defaultdatatype, il->defaultdatatype_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;
        if (il->dependentfiles_ptr) {
                if(!smb_io_buffer5("dependentfiles", &il->dependentfiles, ps, depth))
                        return False;
                if(!prs_align(ps))
                        return False;
        }
        if (il->previousnames_ptr) {
                if(!smb_io_buffer5("previousnames", &il->previousnames, ps, depth))
                        return False;
                if(!prs_align(ps))
                        return False;
        }
        if(!smb_io_unistr2("mfgname", &il->mfgname, il->mfgname_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;
        if(!smb_io_unistr2("oemurl", &il->oemurl, il->oemurl_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;
        if(!smb_io_unistr2("hardwareid", &il->hardwareid, il->hardwareid_ptr, ps, depth))
                return False;
        if(!prs_align(ps))
                return False;
        if(!smb_io_unistr2("provider", &il->provider, il->provider_ptr, ps, depth))
                return False;

        return True;
}

/*******************************************************************
 convert a buffer of UNICODE strings null terminated
 the buffer is terminated by a NULL
 
 convert to an dos codepage array (null terminated)
 
 dynamically allocate memory
 
********************************************************************/  

static BOOL uniarray_2_dosarray(BUFFER5 *buf5, fstring **ar)
{
        fstring f;
        int n = 0;
        char *src;

        if (buf5==NULL)
                return False;

        src = (char *)buf5->buffer;
        *ar = SMB_MALLOC_ARRAY(fstring, 1);
        if (!*ar) {
                return False;
        }

        while (src < ((char *)buf5->buffer) + buf5->buf_len*2) {
                rpcstr_pull(f, src, sizeof(f)-1, -1, STR_TERMINATE);
                src = skip_unibuf(src, 2*buf5->buf_len - PTR_DIFF(src,buf5->buffer));
                *ar = SMB_REALLOC_ARRAY(*ar, fstring, n+2);
                if (!*ar) {
                        return False;
                }
                fstrcpy((*ar)[n], f);
                n++;
        }

        fstrcpy((*ar)[n], "");
 
        return True;
}

/*******************************************************************
 read a UNICODE array with null terminated strings 
 and null terminated array 
 and size of array at beginning
********************************************************************/  

BOOL smb_io_unibuffer(const char *desc, UNISTR2 *buffer, prs_struct *ps, int depth)
{
        if (buffer==NULL) return False;

        buffer->offset=0;
        buffer->uni_str_len=buffer->uni_max_len;
        
        if(!prs_uint32("buffer_size", ps, depth, &buffer->uni_max_len))
                return False;

        if(!prs_unistr2(True, "buffer     ", ps, depth, buffer))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spool_io_printer_driver_info_level(const char *desc, SPOOL_PRINTER_DRIVER_INFO_LEVEL *il, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spool_io_printer_driver_info_level");
        depth++;

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

        if (il->ptr==0)
                return True;
                
        switch (il->level) {
                case 3:
                        if(!spool_io_printer_driver_info_level_3("", &il->info_3, ps, depth))
                                return False;
                        break;          
                case 6:
                        if(!spool_io_printer_driver_info_level_6("", &il->info_6, ps, depth))
                                return False;
                        break;          
        default:
                return False;
        }

        return True;
}

/*******************************************************************
 init a SPOOL_Q_ADDPRINTERDRIVER struct
 ******************************************************************/

BOOL make_spoolss_q_addprinterdriver(TALLOC_CTX *mem_ctx,
                                SPOOL_Q_ADDPRINTERDRIVER *q_u, const char* srv_name, 
                                uint32 level, PRINTER_DRIVER_CTR *info)
{
        DEBUG(5,("make_spoolss_q_addprinterdriver\n"));
        
        if (!srv_name || !info) {
                return False;
        }

        q_u->server_name_ptr = 1; /* srv_name is != NULL, see above */
        init_unistr2(&q_u->server_name, srv_name, UNI_STR_TERMINATE);
        
        q_u->level = level;
        
        q_u->info.level = level;
        q_u->info.ptr = 1;      /* Info is != NULL, see above */
        switch (level)
        {
        /* info level 3 is supported by Windows 95/98, WinNT and Win2k */
        case 3 :
                make_spoolss_driver_info_3(mem_ctx, &q_u->info.info_3, info->info3);
                break;
                
        default:
                DEBUG(0,("make_spoolss_q_addprinterdriver: Unknown info level [%d]\n", level));
                break;
        }
        
        return True;
}

BOOL make_spoolss_driver_info_3(TALLOC_CTX *mem_ctx, 
        SPOOL_PRINTER_DRIVER_INFO_LEVEL_3 **spool_drv_info,
                                DRIVER_INFO_3 *info3)
{
        uint32          len = 0;
        SPOOL_PRINTER_DRIVER_INFO_LEVEL_3 *inf;

        if (!(inf=TALLOC_ZERO_P(mem_ctx, SPOOL_PRINTER_DRIVER_INFO_LEVEL_3)))
                return False;
        
        inf->cversion   = info3->version;
        inf->name_ptr   = (info3->name.buffer!=NULL)?1:0;
        inf->environment_ptr    = (info3->architecture.buffer!=NULL)?1:0;
        inf->driverpath_ptr     = (info3->driverpath.buffer!=NULL)?1:0;
        inf->datafile_ptr       = (info3->datafile.buffer!=NULL)?1:0;
        inf->configfile_ptr     = (info3->configfile.buffer!=NULL)?1:0;
        inf->helpfile_ptr       = (info3->helpfile.buffer!=NULL)?1:0;
        inf->monitorname_ptr    = (info3->monitorname.buffer!=NULL)?1:0;
        inf->defaultdatatype_ptr        = (info3->defaultdatatype.buffer!=NULL)?1:0;

        init_unistr2_from_unistr(&inf->name, &info3->name);
        init_unistr2_from_unistr(&inf->environment, &info3->architecture);
        init_unistr2_from_unistr(&inf->driverpath, &info3->driverpath);
        init_unistr2_from_unistr(&inf->datafile, &info3->datafile);
        init_unistr2_from_unistr(&inf->configfile, &info3->configfile);
        init_unistr2_from_unistr(&inf->helpfile, &info3->helpfile);
        init_unistr2_from_unistr(&inf->monitorname, &info3->monitorname);
        init_unistr2_from_unistr(&inf->defaultdatatype, &info3->defaultdatatype);

        if (info3->dependentfiles) {
                BOOL done = False;
                BOOL null_char = False;
                uint16 *ptr = info3->dependentfiles;

                while (!done) {
                        switch (*ptr) {
                                case 0:
                                        /* the null_char BOOL is used to help locate
                                           two '\0's back to back */
                                        if (null_char) {
                                                done = True;
                                        } else {
                                                null_char = True;
                                        }
                                        break;
                                        
                                default:
                                        null_char = False;
                                        break;                          
                        }
                        len++;
                        ptr++;
                }
        }

        inf->dependentfiles_ptr = (info3->dependentfiles != NULL) ? 1 : 0;
        inf->dependentfilessize = (info3->dependentfiles != NULL) ? len : 0;
        if(!make_spoolss_buffer5(mem_ctx, &inf->dependentfiles, len, info3->dependentfiles)) {
                SAFE_FREE(inf);
                return False;
        }
        
        *spool_drv_info = inf;
        
        return True;
}

/*******************************************************************
 make a BUFFER5 struct from a uint16*
 ******************************************************************/

BOOL make_spoolss_buffer5(TALLOC_CTX *mem_ctx, BUFFER5 *buf5, uint32 len, uint16 *src)
{

        buf5->buf_len = len;
        if (src) {
                if (len) {
                        if((buf5->buffer=(uint16*)TALLOC_MEMDUP(mem_ctx, src, sizeof(uint16)*len)) == NULL) {
                                DEBUG(0,("make_spoolss_buffer5: Unable to malloc memory for buffer!\n"));
                                return False;
                        }
                } else {
                        buf5->buffer = NULL;
                }
        } else {
                buf5->buffer=NULL;
        }
        
        return True;
}

/*******************************************************************
 fill in the prs_struct for a ADDPRINTERDRIVER request PDU
 ********************************************************************/  

BOOL spoolss_io_q_addprinterdriver(const char *desc, SPOOL_Q_ADDPRINTERDRIVER *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_addprinterdriver");
        depth++;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("server_name_ptr", ps, depth, &q_u->server_name_ptr))
                return False;
        if(!smb_io_unistr2("server_name", &q_u->server_name, q_u->server_name_ptr, ps, depth))
                return False;
                
        if(!prs_align(ps))
                return False;
        if(!prs_uint32("info_level", ps, depth, &q_u->level))
                return False;

        if(!spool_io_printer_driver_info_level("", &q_u->info, ps, depth))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_addprinterdriver(const char *desc, SPOOL_R_ADDPRINTERDRIVER *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_addprinterdriver");
        depth++;

        if(!prs_werror("status", ps, depth, &q_u->status))
                return False;

        return True;
}

/*******************************************************************
 fill in the prs_struct for a ADDPRINTERDRIVER request PDU
 ********************************************************************/  

BOOL spoolss_io_q_addprinterdriverex(const char *desc, SPOOL_Q_ADDPRINTERDRIVEREX *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_addprinterdriverex");
        depth++;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("server_name_ptr", ps, depth, &q_u->server_name_ptr))
                return False;
        if(!smb_io_unistr2("server_name", &q_u->server_name, q_u->server_name_ptr, ps, depth))
                return False;
                
        if(!prs_align(ps))
                return False;
        if(!prs_uint32("info_level", ps, depth, &q_u->level))
                return False;

        if(!spool_io_printer_driver_info_level("", &q_u->info, ps, depth))
                return False;

        if(!prs_align(ps))
                return False;
        if(!prs_uint32("copy flags", ps, depth, &q_u->copy_flags))
                return False;
                
        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_addprinterdriverex(const char *desc, SPOOL_R_ADDPRINTERDRIVEREX *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_addprinterdriverex");
        depth++;

        if(!prs_werror("status", ps, depth, &q_u->status))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL uni_2_asc_printer_driver_3(SPOOL_PRINTER_DRIVER_INFO_LEVEL_3 *uni,
                                NT_PRINTER_DRIVER_INFO_LEVEL_3 **asc)
{
        NT_PRINTER_DRIVER_INFO_LEVEL_3 *d;
        
        DEBUG(7,("uni_2_asc_printer_driver_3: Converting from UNICODE to ASCII\n"));
        
        if (*asc==NULL)
        {
                *asc=SMB_MALLOC_P(NT_PRINTER_DRIVER_INFO_LEVEL_3);
                if(*asc == NULL)
                        return False;
                ZERO_STRUCTP(*asc);
        }       

        d=*asc;

        d->cversion=uni->cversion;

        unistr2_to_ascii(d->name,            &uni->name,            sizeof(d->name)-1);
        unistr2_to_ascii(d->environment,     &uni->environment,     sizeof(d->environment)-1);
        unistr2_to_ascii(d->driverpath,      &uni->driverpath,      sizeof(d->driverpath)-1);
        unistr2_to_ascii(d->datafile,        &uni->datafile,        sizeof(d->datafile)-1);
        unistr2_to_ascii(d->configfile,      &uni->configfile,      sizeof(d->configfile)-1);
        unistr2_to_ascii(d->helpfile,        &uni->helpfile,        sizeof(d->helpfile)-1);
        unistr2_to_ascii(d->monitorname,     &uni->monitorname,     sizeof(d->monitorname)-1);
        unistr2_to_ascii(d->defaultdatatype, &uni->defaultdatatype, sizeof(d->defaultdatatype)-1);

        DEBUGADD(8,( "version:         %d\n", d->cversion));
        DEBUGADD(8,( "name:            %s\n", d->name));
        DEBUGADD(8,( "environment:     %s\n", d->environment));
        DEBUGADD(8,( "driverpath:      %s\n", d->driverpath));
        DEBUGADD(8,( "datafile:        %s\n", d->datafile));
        DEBUGADD(8,( "configfile:      %s\n", d->configfile));
        DEBUGADD(8,( "helpfile:        %s\n", d->helpfile));
        DEBUGADD(8,( "monitorname:     %s\n", d->monitorname));
        DEBUGADD(8,( "defaultdatatype: %s\n", d->defaultdatatype));

        if (uniarray_2_dosarray(&uni->dependentfiles, &d->dependentfiles ))
                return True;
        
        SAFE_FREE(*asc);
        return False;
}

/*******************************************************************
********************************************************************/  
BOOL uni_2_asc_printer_driver_6(SPOOL_PRINTER_DRIVER_INFO_LEVEL_6 *uni,
                                NT_PRINTER_DRIVER_INFO_LEVEL_6 **asc)
{
        NT_PRINTER_DRIVER_INFO_LEVEL_6 *d;
        
        DEBUG(7,("uni_2_asc_printer_driver_6: Converting from UNICODE to ASCII\n"));
        
        if (*asc==NULL)
        {
                *asc=SMB_MALLOC_P(NT_PRINTER_DRIVER_INFO_LEVEL_6);
                if(*asc == NULL)
                        return False;
                ZERO_STRUCTP(*asc);
        }       

        d=*asc;

        d->version=uni->version;

        unistr2_to_ascii(d->name,            &uni->name,            sizeof(d->name)-1);
        unistr2_to_ascii(d->environment,     &uni->environment,     sizeof(d->environment)-1);
        unistr2_to_ascii(d->driverpath,      &uni->driverpath,      sizeof(d->driverpath)-1);
        unistr2_to_ascii(d->datafile,        &uni->datafile,        sizeof(d->datafile)-1);
        unistr2_to_ascii(d->configfile,      &uni->configfile,      sizeof(d->configfile)-1);
        unistr2_to_ascii(d->helpfile,        &uni->helpfile,        sizeof(d->helpfile)-1);
        unistr2_to_ascii(d->monitorname,     &uni->monitorname,     sizeof(d->monitorname)-1);
        unistr2_to_ascii(d->defaultdatatype, &uni->defaultdatatype, sizeof(d->defaultdatatype)-1);

        DEBUGADD(8,( "version:         %d\n", d->version));
        DEBUGADD(8,( "name:            %s\n", d->name));
        DEBUGADD(8,( "environment:     %s\n", d->environment));
        DEBUGADD(8,( "driverpath:      %s\n", d->driverpath));
        DEBUGADD(8,( "datafile:        %s\n", d->datafile));
        DEBUGADD(8,( "configfile:      %s\n", d->configfile));
        DEBUGADD(8,( "helpfile:        %s\n", d->helpfile));
        DEBUGADD(8,( "monitorname:     %s\n", d->monitorname));
        DEBUGADD(8,( "defaultdatatype: %s\n", d->defaultdatatype));

        if (!uniarray_2_dosarray(&uni->dependentfiles, &d->dependentfiles ))
                goto error;
        if (!uniarray_2_dosarray(&uni->previousnames, &d->previousnames ))
                goto error;
        
        return True;
        
error:
        SAFE_FREE(*asc);
        return False;
}

BOOL uni_2_asc_printer_info_2(const SPOOL_PRINTER_INFO_LEVEL_2 *uni,
                              NT_PRINTER_INFO_LEVEL_2  *d)
{
        DEBUG(7,("Converting from UNICODE to ASCII\n"));
        
        d->attributes=uni->attributes;
        d->priority=uni->priority;
        d->default_priority=uni->default_priority;
        d->starttime=uni->starttime;
        d->untiltime=uni->untiltime;
        d->status=uni->status;
        d->cjobs=uni->cjobs;
        
        unistr2_to_ascii(d->servername, &uni->servername, sizeof(d->servername)-1);
        unistr2_to_ascii(d->printername, &uni->printername, sizeof(d->printername)-1);
        unistr2_to_ascii(d->sharename, &uni->sharename, sizeof(d->sharename)-1);
        unistr2_to_ascii(d->portname, &uni->portname, sizeof(d->portname)-1);
        unistr2_to_ascii(d->drivername, &uni->drivername, sizeof(d->drivername)-1);
        unistr2_to_ascii(d->comment, &uni->comment, sizeof(d->comment)-1);
        unistr2_to_ascii(d->location, &uni->location, sizeof(d->location)-1);
        unistr2_to_ascii(d->sepfile, &uni->sepfile, sizeof(d->sepfile)-1);
        unistr2_to_ascii(d->printprocessor, &uni->printprocessor, sizeof(d->printprocessor)-1);
        unistr2_to_ascii(d->datatype, &uni->datatype, sizeof(d->datatype)-1);
        unistr2_to_ascii(d->parameters, &uni->parameters, sizeof(d->parameters)-1);

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_getprinterdriverdir(SPOOL_Q_GETPRINTERDRIVERDIR *q_u,
                                fstring servername, fstring env_name, uint32 level,
                                RPC_BUFFER *buffer, uint32 offered)
{
        init_buf_unistr2(&q_u->name, &q_u->name_ptr, servername);
        init_buf_unistr2(&q_u->environment, &q_u->environment_ptr, env_name);

        q_u->level=level;
        q_u->buffer=buffer;
        q_u->offered=offered;

        return True;
}

/*******************************************************************
 Parse a SPOOL_Q_GETPRINTERDRIVERDIR structure.
********************************************************************/  

BOOL spoolss_io_q_getprinterdriverdir(const char *desc, SPOOL_Q_GETPRINTERDRIVERDIR *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_getprinterdriverdir");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!prs_uint32("name_ptr", ps, depth, &q_u->name_ptr))
                return False;
        if(!smb_io_unistr2("", &q_u->name, q_u->name_ptr, ps, depth))
                return False;

        if(!prs_align(ps))
                return False;
                
        if(!prs_uint32("", ps, depth, &q_u->environment_ptr))
                return False;
        if(!smb_io_unistr2("", &q_u->environment, q_u->environment_ptr, ps, depth))
                return False;
                
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("level", ps, depth, &q_u->level))
                return False;
                
        if(!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;
                
        if(!prs_align(ps))
                return False;
                
        if(!prs_uint32("offered", ps, depth, &q_u->offered))
                return False;

        return True;
}

/*******************************************************************
 Parse a SPOOL_R_GETPRINTERDRIVERDIR structure.
********************************************************************/  

BOOL spoolss_io_r_getprinterdriverdir(const char *desc, SPOOL_R_GETPRINTERDRIVERDIR *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_getprinterdriverdir");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_enumprintprocessors(const char *desc, SPOOL_R_ENUMPRINTPROCESSORS *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_enumprintprocessors");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_uint32("returned", ps, depth, &r_u->returned))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_enumprintprocessors(const char *desc, SPOOL_Q_ENUMPRINTPROCESSORS *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_enumprintprocessors");
        depth++;

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("name_ptr", ps, depth, &q_u->name_ptr))
                return False;
        if (!smb_io_unistr2("name", &q_u->name, True, ps, depth))
                return False;
                
        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("", ps, depth, &q_u->environment_ptr))
                return False;
        if (!smb_io_unistr2("", &q_u->environment, q_u->environment_ptr, ps, depth))
                return False;
        
        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;
                
        if(!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("offered", ps, depth, &q_u->offered))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_addprintprocessor(const char *desc, SPOOL_Q_ADDPRINTPROCESSOR *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_addprintprocessor");
        depth++;

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("server_ptr", ps, depth, &q_u->server_ptr))
                return False;
        if (!smb_io_unistr2("server", &q_u->server, q_u->server_ptr, ps, depth))
                return False;
                
        if (!prs_align(ps))
                return False;
        if (!smb_io_unistr2("environment", &q_u->environment, True, ps, depth))
                return False;
                
        if (!prs_align(ps))
                return False;
        if (!smb_io_unistr2("path", &q_u->path, True, ps, depth))
                return False;

        if (!prs_align(ps))
                return False;
        if (!smb_io_unistr2("name", &q_u->name, True, ps, depth))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_addprintprocessor(const char *desc, SPOOL_R_ADDPRINTPROCESSOR *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_addprintproicessor");
        depth++;

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

        return True;            
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_enumprintprocdatatypes(const char *desc, SPOOL_R_ENUMPRINTPROCDATATYPES *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_enumprintprocdatatypes");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_uint32("returned", ps, depth, &r_u->returned))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_enumprintprocdatatypes(const char *desc, SPOOL_Q_ENUMPRINTPROCDATATYPES *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_enumprintprocdatatypes");
        depth++;

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("name_ptr", ps, depth, &q_u->name_ptr))
                return False;
        if (!smb_io_unistr2("name", &q_u->name, True, ps, depth))
                return False;
                
        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("processor_ptr", ps, depth, &q_u->processor_ptr))
                return False;
        if (!smb_io_unistr2("processor", &q_u->processor, q_u->processor_ptr, ps, depth))
                return False;
        
        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;
                
        if(!prs_rpcbuffer_p("buffer", ps, depth, &q_u->buffer))
                return False;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("offered", ps, depth, &q_u->offered))
                return False;

        return True;
}

/*******************************************************************
 Parse a SPOOL_Q_ENUMPRINTMONITORS structure.
********************************************************************/  

BOOL spoolss_io_q_enumprintmonitors(const char *desc, SPOOL_Q_ENUMPRINTMONITORS *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_enumprintmonitors");
        depth++;

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("name_ptr", ps, depth, &q_u->name_ptr))
                return False;
        if (!smb_io_unistr2("name", &q_u->name, True, ps, depth))
                return False;
                
        if (!prs_align(ps))
                return False;
                                
        if (!prs_uint32("level", ps, depth, &q_u->level))
                return False;
                
        if(!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("offered", ps, depth, &q_u->offered))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_enumprintmonitors(const char *desc, SPOOL_R_ENUMPRINTMONITORS *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_enumprintmonitors");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_uint32("returned", ps, depth, &r_u->returned))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_enumprinterdata(const char *desc, SPOOL_R_ENUMPRINTERDATA *r_u, prs_struct *ps, int depth)
{       
        prs_debug(ps, depth, desc, "spoolss_io_r_enumprinterdata");
        depth++;

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

        if (UNMARSHALLING(ps) && r_u->valuesize) {
                r_u->value = PRS_ALLOC_MEM(ps, uint16, r_u->valuesize);
                if (!r_u->value) {
                        DEBUG(0, ("spoolss_io_r_enumprinterdata: out of memory for printerdata value\n"));
                        return False;
                }
        }

        if(!prs_uint16uni(False, "value", ps, depth, r_u->value, r_u->valuesize ))
                return False;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("realvaluesize", ps, depth, &r_u->realvaluesize))
                return False;

        if(!prs_uint32("type", ps, depth, &r_u->type))
                return False;

        if(!prs_uint32("datasize", ps, depth, &r_u->datasize))
                return False;

        if (UNMARSHALLING(ps) && r_u->datasize) {
                r_u->data = PRS_ALLOC_MEM(ps, uint8, r_u->datasize);
                if (!r_u->data) {
                        DEBUG(0, ("spoolss_io_r_enumprinterdata: out of memory for printerdata data\n"));
                        return False;
                }
        }

        if(!prs_uint8s(False, "data", ps, depth, r_u->data, r_u->datasize))
                return False;
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("realdatasize", ps, depth, &r_u->realdatasize))
                return False;
        if(!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_enumprinterdata(const char *desc, SPOOL_Q_ENUMPRINTERDATA *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_enumprinterdata");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        if(!prs_uint32("index", ps, depth, &q_u->index))
                return False;
        if(!prs_uint32("valuesize", ps, depth, &q_u->valuesize))
                return False;
        if(!prs_uint32("datasize", ps, depth, &q_u->datasize))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL make_spoolss_q_enumprinterdata(SPOOL_Q_ENUMPRINTERDATA *q_u,
                const POLICY_HND *hnd,
                uint32 idx, uint32 valuelen, uint32 datalen)
{
        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));
        q_u->index=idx;
        q_u->valuesize=valuelen;
        q_u->datasize=datalen;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL make_spoolss_q_enumprinterdataex(SPOOL_Q_ENUMPRINTERDATAEX *q_u,
                                      const POLICY_HND *hnd, const char *key,
                                      uint32 size)
{
        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));
        init_unistr2(&q_u->key, key, UNI_STR_TERMINATE);
        q_u->size = size;

        return True;
}

/*******************************************************************
********************************************************************/  
BOOL make_spoolss_q_setprinterdata(SPOOL_Q_SETPRINTERDATA *q_u, const POLICY_HND *hnd,
                                   char* value, uint32 data_type, char* data, uint32 data_size)
{
        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));
        q_u->type = data_type;
        init_unistr2(&q_u->value, value, UNI_STR_TERMINATE);

        q_u->max_len = q_u->real_len = data_size;
        q_u->data = (unsigned char *)data;
        
        return True;
}

/*******************************************************************
********************************************************************/  
BOOL make_spoolss_q_setprinterdataex(SPOOL_Q_SETPRINTERDATAEX *q_u, const POLICY_HND *hnd,
                                     char *key, char* value, uint32 data_type, char* data, 
                                     uint32 data_size)
{
        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));
        q_u->type = data_type;
        init_unistr2(&q_u->value, value, UNI_STR_TERMINATE);
        init_unistr2(&q_u->key, key, UNI_STR_TERMINATE);

        q_u->max_len = q_u->real_len = data_size;
        q_u->data = (unsigned char *)data;
        
        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_setprinterdata(const char *desc, SPOOL_Q_SETPRINTERDATA *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_setprinterdata");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if(!smb_io_unistr2("", &q_u->value, True, ps, depth))
                return False;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("type", ps, depth, &q_u->type))
                return False;

        if(!prs_uint32("max_len", ps, depth, &q_u->max_len))
                return False;

        switch (q_u->type)
        {
                case REG_SZ:
                case REG_BINARY:
                case REG_DWORD:
                case REG_MULTI_SZ:
                        if (q_u->max_len) {
                                if (UNMARSHALLING(ps))
                                        q_u->data=PRS_ALLOC_MEM(ps, uint8, q_u->max_len);
                                if(q_u->data == NULL)
                                        return False;
                                if(!prs_uint8s(False,"data", ps, depth, q_u->data, q_u->max_len))
                                        return False;
                        }
                        if(!prs_align(ps))
                                return False;
                        break;
        }       
        
        if(!prs_uint32("real_len", ps, depth, &q_u->real_len))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_setprinterdata(const char *desc, SPOOL_R_SETPRINTERDATA *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_setprinterdata");
        depth++;

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

        return True;
}

/*******************************************************************
********************************************************************/  
BOOL spoolss_io_q_resetprinter(const char *desc, SPOOL_Q_RESETPRINTER *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_resetprinter");
        depth++;

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

        if (!prs_uint32("datatype_ptr", ps, depth, &q_u->datatype_ptr))
                return False;
                
        if (q_u->datatype_ptr) {
                if (!smb_io_unistr2("datatype", &q_u->datatype, q_u->datatype_ptr?True:False, ps, depth))
                return False;
        }

        if (!spoolss_io_devmode_cont(desc, &q_u->devmode_ctr, ps, depth))
                return False;

        return True;
}


/*******************************************************************
********************************************************************/  
BOOL spoolss_io_r_resetprinter(const char *desc, SPOOL_R_RESETPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_resetprinter");
        depth++;

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

        return True;
}

/*******************************************************************
********************************************************************/  

static BOOL spoolss_io_addform(const char *desc, FORM *f, uint32 ptr, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_addform");
        depth++;
        if(!prs_align(ps))
                return False;

        if (ptr!=0)
        {
                if(!prs_uint32("flags",    ps, depth, &f->flags))
                        return False;
                if(!prs_uint32("name_ptr", ps, depth, &f->name_ptr))
                        return False;
                if(!prs_uint32("size_x",   ps, depth, &f->size_x))
                        return False;
                if(!prs_uint32("size_y",   ps, depth, &f->size_y))
                        return False;
                if(!prs_uint32("left",     ps, depth, &f->left))
                        return False;
                if(!prs_uint32("top",      ps, depth, &f->top))
                        return False;
                if(!prs_uint32("right",    ps, depth, &f->right))
                        return False;
                if(!prs_uint32("bottom",   ps, depth, &f->bottom))
                        return False;

                if(!smb_io_unistr2("", &f->name, f->name_ptr, ps, depth))
                        return False;
        }

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_deleteform(const char *desc, SPOOL_Q_DELETEFORM *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_deleteform");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if(!smb_io_unistr2("form name", &q_u->name, True, ps, depth))
                return False;

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_deleteform(const char *desc, SPOOL_R_DELETEFORM *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_deleteform");
        depth++;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_addform(const char *desc, SPOOL_Q_ADDFORM *q_u, prs_struct *ps, int depth)
{
        uint32 useless_ptr=1;
        prs_debug(ps, depth, desc, "spoolss_io_q_addform");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if(!prs_uint32("level",  ps, depth, &q_u->level))
                return False;
        if(!prs_uint32("level2", ps, depth, &q_u->level2))
                return False;

        if (q_u->level==1)
        {
                if(!prs_uint32("useless_ptr", ps, depth, &useless_ptr))
                        return False;
                if(!spoolss_io_addform("", &q_u->form, useless_ptr, ps, depth))
                        return False;
        }

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_addform(const char *desc, SPOOL_R_ADDFORM *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_addform");
        depth++;

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

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_q_setform(const char *desc, SPOOL_Q_SETFORM *q_u, prs_struct *ps, int depth)
{
        uint32 useless_ptr=1;
        prs_debug(ps, depth, desc, "spoolss_io_q_setform");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if(!smb_io_unistr2("", &q_u->name, True, ps, depth))
                return False;
              
        if(!prs_align(ps))
                return False;
        
        if(!prs_uint32("level",  ps, depth, &q_u->level))
                return False;
        if(!prs_uint32("level2", ps, depth, &q_u->level2))
                return False;

        if (q_u->level==1)
        {
                if(!prs_uint32("useless_ptr", ps, depth, &useless_ptr))
                        return False;
                if(!spoolss_io_addform("", &q_u->form, useless_ptr, ps, depth))
                        return False;
        }

        return True;
}

/*******************************************************************
********************************************************************/  

BOOL spoolss_io_r_setform(const char *desc, SPOOL_R_SETFORM *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_setform");
        depth++;

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

        return True;
}

/*******************************************************************
 Parse a SPOOL_R_GETJOB structure.
********************************************************************/  

BOOL spoolss_io_r_getjob(const char *desc, SPOOL_R_GETJOB *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_getjob");
        depth++;

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

        if (!prs_align(ps))
                return False;
                
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
                
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;

        return True;            
}

/*******************************************************************
 Parse a SPOOL_Q_GETJOB structure.
********************************************************************/  

BOOL spoolss_io_q_getjob(const char *desc, SPOOL_Q_GETJOB *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "");
        depth++;

        if(!prs_align(ps))
                return False;

        if(!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        if(!prs_uint32("jobid", ps, depth, &q_u->jobid))
                return False;
        if(!prs_uint32("level", ps, depth, &q_u->level))
                return False;
        
        if(!prs_rpcbuffer_p("", ps, depth, &q_u->buffer))
                return False;

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

        return True;
}

void free_devmode(DEVICEMODE *devmode)
{
        if (devmode!=NULL) {
                SAFE_FREE(devmode->dev_private);
                SAFE_FREE(devmode);
        }
}

void free_printer_info_1(PRINTER_INFO_1 *printer)
{
        SAFE_FREE(printer);
}

void free_printer_info_2(PRINTER_INFO_2 *printer)
{
        if (printer!=NULL) {
                free_devmode(printer->devmode);
                printer->devmode = NULL;
                SAFE_FREE(printer);
        }
}

void free_printer_info_3(PRINTER_INFO_3 *printer)
{
        SAFE_FREE(printer);
}

void free_printer_info_4(PRINTER_INFO_4 *printer)
{
        SAFE_FREE(printer);
}

void free_printer_info_5(PRINTER_INFO_5 *printer)
{
        SAFE_FREE(printer);
}

void free_printer_info_6(PRINTER_INFO_6 *printer)
{
        SAFE_FREE(printer);
}

void free_printer_info_7(PRINTER_INFO_7 *printer)
{
        SAFE_FREE(printer);
}

void free_job_info_2(JOB_INFO_2 *job)
{
    if (job!=NULL)
        free_devmode(job->devmode);
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_replyopenprinter(SPOOL_Q_REPLYOPENPRINTER *q_u, 
                               const fstring string, uint32 printer, uint32 type)
{      
        if (q_u == NULL)
                return False;

        init_unistr2(&q_u->string, string, UNI_STR_TERMINATE);

        q_u->printer=printer;
        q_u->type=type;

        q_u->unknown0=0x0;
        q_u->unknown1=0x0;

        return True;
}

/*******************************************************************
 Parse a SPOOL_Q_REPLYOPENPRINTER structure.
********************************************************************/  

BOOL spoolss_io_q_replyopenprinter(const char *desc, SPOOL_Q_REPLYOPENPRINTER *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_replyopenprinter");
        depth++;

        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("", &q_u->string, True, ps, depth))
                return False;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("printer", ps, depth, &q_u->printer))
                return False;
        if(!prs_uint32("type", ps, depth, &q_u->type))
                return False;
        
        if(!prs_uint32("unknown0", ps, depth, &q_u->unknown0))
                return False;
        if(!prs_uint32("unknown1", ps, depth, &q_u->unknown1))
                return False;

        return True;
}

/*******************************************************************
 Parse a SPOOL_R_REPLYOPENPRINTER structure.
********************************************************************/  

BOOL spoolss_io_r_replyopenprinter(const char *desc, SPOOL_R_REPLYOPENPRINTER *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_replyopenprinter");
        depth++;

        if (!prs_align(ps))
                return False;

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

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

        return True;            
}

/*******************************************************************
 * init a structure.
 ********************************************************************/
BOOL make_spoolss_q_routerreplyprinter(SPOOL_Q_ROUTERREPLYPRINTER *q_u, POLICY_HND *hnd, 
                                        uint32 condition, uint32 change_id)
{

        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));

        q_u->condition = condition;
        q_u->change_id = change_id;

        /* magic values */
        q_u->unknown1 = 0x1;
        memset(q_u->unknown2, 0x0, 5);
        q_u->unknown2[0] = 0x1;

        return True;
}

/*******************************************************************
 Parse a SPOOL_Q_ROUTERREPLYPRINTER structure.
********************************************************************/
BOOL spoolss_io_q_routerreplyprinter (const char *desc, SPOOL_Q_ROUTERREPLYPRINTER *q_u, prs_struct *ps, int depth)
{

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

        if (!prs_align(ps))
                return False;

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

        if (!prs_uint32("condition", ps, depth, &q_u->condition))
                return False;

        if (!prs_uint32("unknown1", ps, depth, &q_u->unknown1))
                return False;

        if (!prs_uint32("change_id", ps, depth, &q_u->change_id))
                return False;

        if (!prs_uint8s(False, "dev_private",  ps, depth, q_u->unknown2, 5))
                return False;

        return True;
}

/*******************************************************************
 Parse a SPOOL_R_ROUTERREPLYPRINTER structure.
********************************************************************/
BOOL spoolss_io_r_routerreplyprinter (const char *desc, SPOOL_R_ROUTERREPLYPRINTER *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_routerreplyprinter");
        depth++;

        if (!prs_align(ps))
                return False;

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

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_reply_closeprinter(SPOOL_Q_REPLYCLOSEPRINTER *q_u, POLICY_HND *hnd)
{      
        if (q_u == NULL)
                return False;

        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));

        return True;
}

/*******************************************************************
 Parse a SPOOL_Q_REPLYCLOSEPRINTER structure.
********************************************************************/  

BOOL spoolss_io_q_replycloseprinter(const char *desc, SPOOL_Q_REPLYCLOSEPRINTER *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_replycloseprinter");
        depth++;

        if(!prs_align(ps))
                return False;

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

        return True;
}

/*******************************************************************
 Parse a SPOOL_R_REPLYCLOSEPRINTER structure.
********************************************************************/  

BOOL spoolss_io_r_replycloseprinter(const char *desc, SPOOL_R_REPLYCLOSEPRINTER *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_replycloseprinter");
        depth++;

        if (!prs_align(ps))
                return False;

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

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

        return True;            
}

#if 0   /* JERRY - not currently used but could be :-) */

/*******************************************************************
 Deep copy a SPOOL_NOTIFY_INFO_DATA structure
 ******************************************************************/
static BOOL copy_spool_notify_info_data(SPOOL_NOTIFY_INFO_DATA *dst, 
                                SPOOL_NOTIFY_INFO_DATA *src, int n)
{
        int i;

        memcpy(dst, src, sizeof(SPOOL_NOTIFY_INFO_DATA)*n);
        
        for (i=0; i<n; i++) {
                int len;
                uint16 *s = NULL;
                
                if (src->size != POINTER) 
                        continue;
                len = src->notify_data.data.length;
                s = SMB_MALLOC_ARRAY(uint16, len);
                if (s == NULL) {
                        DEBUG(0,("copy_spool_notify_info_data: malloc() failed!\n"));
                        return False;
                }
                
                memcpy(s, src->notify_data.data.string, len*2);
                dst->notify_data.data.string = s;
        }
        
        return True;
}

/*******************************************************************
 Deep copy a SPOOL_NOTIFY_INFO structure
 ******************************************************************/
static BOOL copy_spool_notify_info(SPOOL_NOTIFY_INFO *dst, SPOOL_NOTIFY_INFO *src)
{
        if (!dst) {
                DEBUG(0,("copy_spool_notify_info: NULL destination pointer!\n"));
                return False;
        }
                
        dst->version = src->version;
        dst->flags   = src->flags;
        dst->count   = src->count;
        
        if (dst->count) 
        {
                dst->data = SMB_MALLOC_ARRAY(SPOOL_NOTIFY_INFO_DATA, dst->count);
                
                DEBUG(10,("copy_spool_notify_info: allocating space for [%d] PRINTER_NOTIFY_INFO_DATA entries\n",
                        dst->count));

                if (dst->data == NULL) {
                        DEBUG(0,("copy_spool_notify_info: malloc() failed for [%d] entries!\n", 
                                dst->count));
                        return False;
                }
                
                return (copy_spool_notify_info_data(dst->data, src->data, src->count));
        }
        
        return True;
}
#endif  /* JERRY */

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_reply_rrpcn(SPOOL_Q_REPLY_RRPCN *q_u, POLICY_HND *hnd,
                                uint32 change_low, uint32 change_high,
                                SPOOL_NOTIFY_INFO *info)
{      
        if (q_u == NULL)
                return False;

        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));

        q_u->change_low=change_low;
        q_u->change_high=change_high;

        q_u->unknown0=0x0;
        q_u->unknown1=0x0;

        q_u->info_ptr=0x0FF0ADDE;

        q_u->info.version=2;
        
        if (info->count) {
                DEBUG(10,("make_spoolss_q_reply_rrpcn: [%d] PRINTER_NOTIFY_INFO_DATA\n",
                        info->count));
                q_u->info.version = info->version;
                q_u->info.flags   = info->flags;
                q_u->info.count   = info->count;
                /* pointer field - be careful! */
                q_u->info.data    = info->data;
        }
        else  {
        q_u->info.flags=PRINTER_NOTIFY_INFO_DISCARDED;
        q_u->info.count=0;
        }

        return True;
}

/*******************************************************************
 Parse a SPOOL_Q_REPLY_RRPCN structure.
********************************************************************/  

BOOL spoolss_io_q_reply_rrpcn(const char *desc, SPOOL_Q_REPLY_RRPCN *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_reply_rrpcn");
        depth++;

        if(!prs_align(ps))
                return False;

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

        if (!prs_uint32("change_low", ps, depth, &q_u->change_low))
                return False;

        if (!prs_uint32("change_high", ps, depth, &q_u->change_high))
                return False;

        if (!prs_uint32("unknown0", ps, depth, &q_u->unknown0))
                return False;

        if (!prs_uint32("unknown1", ps, depth, &q_u->unknown1))
                return False;

        if (!prs_uint32("info_ptr", ps, depth, &q_u->info_ptr))
                return False;

        if(q_u->info_ptr!=0)
                if(!smb_io_notify_info(desc, &q_u->info, ps, depth))
                        return False;
                
        return True;
}

/*******************************************************************
 Parse a SPOOL_R_REPLY_RRPCN structure.
********************************************************************/  

BOOL spoolss_io_r_reply_rrpcn(const char *desc, SPOOL_R_REPLY_RRPCN *r_u, prs_struct *ps, int depth)
{               
        prs_debug(ps, depth, desc, "spoolss_io_r_reply_rrpcn");
        depth++;

        if (!prs_align(ps))
                return False;

        if (!prs_uint32("unknown0", ps, depth, &r_u->unknown0))
                return False;

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

        return True;            
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_getprinterdataex (srv_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;
        if (!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
                return False;
        if (!prs_align(ps))
                return False;
        if (!smb_io_unistr2("keyname", &q_u->keyname,True,ps,depth))
                return False;
        if (!prs_align(ps))
                return False;
        if (!smb_io_unistr2("valuename", &q_u->valuename,True,ps,depth))
                return False;
        if (!prs_align(ps))
                return False;
        if (!prs_uint32("size", ps, depth, &q_u->size))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 * called from spoolss_r_getprinterdataex (srv_spoolss.c)
 ********************************************************************/

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

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

        if (!prs_align(ps))
                return False;
        if (!prs_uint32("type", ps, depth, &r_u->type))
                return False;
        if (!prs_uint32("size", ps, depth, &r_u->size))
                return False;
        
        if (UNMARSHALLING(ps) && r_u->size) {
                r_u->data = PRS_ALLOC_MEM(ps, unsigned char, r_u->size);
                if(!r_u->data)
                        return False;
        }

        if (!prs_uint8s(False,"data", ps, depth, r_u->data, r_u->size))
                return False;
                
        if (!prs_align(ps))
                return False;
        
        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
        if (!prs_werror("status", ps, depth, &r_u->status))
                return False;
                
        return True;
}

/*******************************************************************
 * read a structure.
 ********************************************************************/  

BOOL spoolss_io_q_setprinterdataex(const char *desc, SPOOL_Q_SETPRINTERDATAEX *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_setprinterdataex");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
        if(!smb_io_unistr2("", &q_u->key, True, ps, depth))
                return False;

        if(!prs_align(ps))
                return False;

        if(!smb_io_unistr2("", &q_u->value, True, ps, depth))
                return False;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("type", ps, depth, &q_u->type))
                return False;

        if(!prs_uint32("max_len", ps, depth, &q_u->max_len))
                return False;

        switch (q_u->type)
        {
                case 0x1:
                case 0x3:
                case 0x4:
                case 0x7:
                        if (q_u->max_len) {
                                if (UNMARSHALLING(ps))
                                        q_u->data=PRS_ALLOC_MEM(ps, uint8, q_u->max_len);
                                if(q_u->data == NULL)
                                        return False;
                                if(!prs_uint8s(False,"data", ps, depth, q_u->data, q_u->max_len))
                                        return False;
                        }
                        if(!prs_align(ps))
                                return False;
                        break;
        }       
        
        if(!prs_uint32("real_len", ps, depth, &q_u->real_len))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 ********************************************************************/  

BOOL spoolss_io_r_setprinterdataex(const char *desc, SPOOL_R_SETPRINTERDATAEX *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_setprinterdataex");
        depth++;

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

        return True;
}

/*******************************************************************
 * read a structure.
 ********************************************************************/  
BOOL make_spoolss_q_enumprinterkey(SPOOL_Q_ENUMPRINTERKEY *q_u, 
                                   POLICY_HND *hnd, const char *key, 
                                   uint32 size)
{
        DEBUG(5,("make_spoolss_q_enumprinterkey\n"));

        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));
        init_unistr2(&q_u->key, key, UNI_STR_TERMINATE);
        q_u->size = size;

        return True;
}

/*******************************************************************
 * read a structure.
 ********************************************************************/  

BOOL spoolss_io_q_enumprinterkey(const char *desc, SPOOL_Q_ENUMPRINTERKEY *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_enumprinterkey");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
                
        if(!smb_io_unistr2("", &q_u->key, True, ps, depth))
                return False;

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

        return True;
}

/*******************************************************************
 * write a structure.
 ********************************************************************/  

BOOL spoolss_io_r_enumprinterkey(const char *desc, SPOOL_R_ENUMPRINTERKEY *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_enumprinterkey");
        depth++;

        if(!prs_align(ps))
                return False;

        if (!smb_io_buffer5("", &r_u->keys, ps, depth))
                return False;
        
        if(!prs_align(ps))
                return False;

        if(!prs_uint32("needed",     ps, depth, &r_u->needed))
                return False;

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

        return True;
}

/*******************************************************************
 * read a structure.
 ********************************************************************/  

BOOL make_spoolss_q_deleteprinterkey(SPOOL_Q_DELETEPRINTERKEY *q_u, 
                                     POLICY_HND *hnd, char *keyname)
{
        DEBUG(5,("make_spoolss_q_deleteprinterkey\n"));

        memcpy(&q_u->handle, hnd, sizeof(q_u->handle));
        init_unistr2(&q_u->keyname, keyname, UNI_STR_TERMINATE);

        return True;
}

/*******************************************************************
 * read a structure.
 ********************************************************************/  

BOOL spoolss_io_q_deleteprinterkey(const char *desc, SPOOL_Q_DELETEPRINTERKEY *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_deleteprinterkey");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
                
        if(!smb_io_unistr2("", &q_u->keyname, True, ps, depth))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 ********************************************************************/  

BOOL spoolss_io_r_deleteprinterkey(const char *desc, SPOOL_R_DELETEPRINTERKEY *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_deleteprinterkey");
        depth++;

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

        return True;
}


/*******************************************************************
 * read a structure.
 ********************************************************************/  

BOOL spoolss_io_q_enumprinterdataex(const char *desc, SPOOL_Q_ENUMPRINTERDATAEX *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_enumprinterdataex");
        depth++;

        if(!prs_align(ps))
                return False;
        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
                
        if(!smb_io_unistr2("", &q_u->key, True, ps, depth))
                return False;

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

        return True;
}

/*******************************************************************
********************************************************************/  

static BOOL spoolss_io_printer_enum_values_ctr(const char *desc, prs_struct *ps, 
                                PRINTER_ENUM_VALUES_CTR *ctr, int depth)
{
        int     i;
        uint32  valuename_offset,
                data_offset,
                current_offset;
        const uint32 basic_unit = 20; /* size of static portion of enum_values */

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

        /* 
         * offset data begins at 20 bytes per structure * size_of_array.
         * Don't forget the uint32 at the beginning 
         * */
        
        current_offset = basic_unit * ctr->size_of_array;
        
        /* first loop to write basic enum_value information */
        
        if (UNMARSHALLING(ps) && ctr->size_of_array) {
                ctr->values = PRS_ALLOC_MEM(ps, PRINTER_ENUM_VALUES, ctr->size_of_array);
                if (!ctr->values)
                        return False;
        }

        for (i=0; i<ctr->size_of_array; i++) {
                uint32 base_offset, return_offset;

                base_offset = prs_offset(ps);

                valuename_offset = current_offset;
                if (!prs_uint32("valuename_offset", ps, depth, &valuename_offset))
                        return False;

                /* Read or write the value. */

                return_offset = prs_offset(ps);

                if (!prs_set_offset(ps, base_offset + valuename_offset)) {
                        return False;
                }

                if (!prs_unistr("valuename", ps, depth, &ctr->values[i].valuename))
                        return False;

                /* And go back. */
                if (!prs_set_offset(ps, return_offset))
                        return False;

                if (!prs_uint32("value_len", ps, depth, &ctr->values[i].value_len))
                        return False;
        
                if (!prs_uint32("type", ps, depth, &ctr->values[i].type))
                        return False;
        
                data_offset = ctr->values[i].value_len + valuename_offset;
                
                if (!prs_uint32("data_offset", ps, depth, &data_offset))
                        return False;

                if (!prs_uint32("data_len", ps, depth, &ctr->values[i].data_len))
                        return False;
                        
                /* Read or write the data. */

                return_offset = prs_offset(ps);

                if (!prs_set_offset(ps, base_offset + data_offset)) {
                        return False;
                }

                if ( ctr->values[i].data_len ) {
                        if ( UNMARSHALLING(ps) ) {
                                ctr->values[i].data = PRS_ALLOC_MEM(ps, uint8, ctr->values[i].data_len);
                                if (!ctr->values[i].data)
                                        return False;
                        }
                        if (!prs_uint8s(False, "data", ps, depth, ctr->values[i].data, ctr->values[i].data_len))
                                return False;
                }

                current_offset  = data_offset + ctr->values[i].data_len - basic_unit;
                /* account for 2 byte alignment */
                current_offset += (current_offset % 2);

                /* Remember how far we got. */
                data_offset = prs_offset(ps);

                /* And go back. */
                if (!prs_set_offset(ps, return_offset))
                        return False;

        }

        /* Go to the last data offset we got to. */

        if (!prs_set_offset(ps, data_offset))
                return False;

        /* And ensure we're 2 byte aligned. */

        if ( !prs_align_uint16(ps) )
                return False;

        return True;    
}

/*******************************************************************
 * write a structure.
 ********************************************************************/  

BOOL spoolss_io_r_enumprinterdataex(const char *desc, SPOOL_R_ENUMPRINTERDATAEX *r_u, prs_struct *ps, int depth)
{
        uint32 data_offset, end_offset;
        prs_debug(ps, depth, desc, "spoolss_io_r_enumprinterdataex");
        depth++;

        if(!prs_align(ps))
                return False;

        if (!prs_uint32("size", ps, depth, &r_u->ctr.size))
                return False;

        data_offset = prs_offset(ps);

        if (!prs_set_offset(ps, data_offset + r_u->ctr.size))
                return False;

        if(!prs_align(ps))
                return False;

        if(!prs_uint32("needed",     ps, depth, &r_u->needed))
                return False;

        if(!prs_uint32("returned",   ps, depth, &r_u->returned))
                return False;

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

        r_u->ctr.size_of_array = r_u->returned;

        end_offset = prs_offset(ps);

        if (!prs_set_offset(ps, data_offset))
                return False;

        if (r_u->ctr.size)
                if (!spoolss_io_printer_enum_values_ctr("", ps, &r_u->ctr, depth ))
                        return False;

        if (!prs_set_offset(ps, end_offset))
                return False;
        return True;
}

/*******************************************************************
 * write a structure.
 ********************************************************************/  

/* 
   uint32 GetPrintProcessorDirectory(
       [in] unistr2 *name,
       [in] unistr2 *environment,
       [in] uint32 level,
       [in,out] RPC_BUFFER buffer,
       [in] uint32 offered,
       [out] uint32 needed,
       [out] uint32 returned
   );

*/

BOOL make_spoolss_q_getprintprocessordirectory(SPOOL_Q_GETPRINTPROCESSORDIRECTORY *q_u, const char *name, char *environment, int level, RPC_BUFFER *buffer, uint32 offered)
{
        DEBUG(5,("make_spoolss_q_getprintprocessordirectory\n"));

        init_unistr2(&q_u->name, name, UNI_STR_TERMINATE);
        init_unistr2(&q_u->environment, environment, UNI_STR_TERMINATE);

        q_u->level = level;

        q_u->buffer = buffer;
        q_u->offered = offered;

        return True;
}

BOOL spoolss_io_q_getprintprocessordirectory(const char *desc, SPOOL_Q_GETPRINTPROCESSORDIRECTORY *q_u, prs_struct *ps, int depth)
{
        uint32 ptr;

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

        if(!prs_align(ps))
                return False;   

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

        if (ptr) {
                if(!smb_io_unistr2("name", &q_u->name, True, ps, depth))
                        return False;
        }

        if (!prs_align(ps))
                return False;

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

        if (ptr) {
                if(!smb_io_unistr2("environment", &q_u->environment, True, 
                                   ps, depth))
                        return False;
        }

        if (!prs_align(ps))
                return False;

        if(!prs_uint32("level",   ps, depth, &q_u->level))
                return False;

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

        if(!prs_uint32("offered", ps, depth, &q_u->offered))
                return False;

        return True;
}

/*******************************************************************
 * write a structure.
 ********************************************************************/  

BOOL spoolss_io_r_getprintprocessordirectory(const char *desc, SPOOL_R_GETPRINTPROCESSORDIRECTORY *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_getprintprocessordirectory");
        depth++;

        if(!prs_align(ps))
                return False;

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

        if(!prs_uint32("needed",     ps, depth, &r_u->needed))
                return False;
                
        if(!prs_werror("status",     ps, depth, &r_u->status))
                return False;

        return True;
}

BOOL smb_io_printprocessordirectory_1(const char *desc, RPC_BUFFER *buffer, PRINTPROCESSOR_DIRECTORY_1 *info, int depth)
{
        prs_struct *ps=&buffer->prs;

        prs_debug(ps, depth, desc, "smb_io_printprocessordirectory_1");
        depth++;

        buffer->struct_start=prs_offset(ps);

        if (!smb_io_unistr(desc, &info->name, ps, depth))
                return False;

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_addform(SPOOL_Q_ADDFORM *q_u, POLICY_HND *handle, 
                            int level, FORM *form)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        q_u->level = level;
        q_u->level2 = level;
        memcpy(&q_u->form, form, sizeof(FORM));

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_setform(SPOOL_Q_SETFORM *q_u, POLICY_HND *handle, 
                            int level, const char *form_name, FORM *form)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        q_u->level = level;
        q_u->level2 = level;
        memcpy(&q_u->form, form, sizeof(FORM));
        init_unistr2(&q_u->name, form_name, UNI_STR_TERMINATE);

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_deleteform(SPOOL_Q_DELETEFORM *q_u, POLICY_HND *handle, 
                               const char *form)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        init_unistr2(&q_u->name, form, UNI_STR_TERMINATE);
        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_getform(SPOOL_Q_GETFORM *q_u, POLICY_HND *handle, 
                            const char *formname, uint32 level, 
                            RPC_BUFFER *buffer, uint32 offered)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        q_u->level = level;
        init_unistr2(&q_u->formname, formname, UNI_STR_TERMINATE);
        q_u->buffer=buffer;
        q_u->offered=offered;

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_enumforms(SPOOL_Q_ENUMFORMS *q_u, POLICY_HND *handle, 
                              uint32 level, RPC_BUFFER *buffer,
                              uint32 offered)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        q_u->level = level;
        q_u->buffer=buffer;
        q_u->offered=offered;

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_setjob(SPOOL_Q_SETJOB *q_u, POLICY_HND *handle, 
                           uint32 jobid, uint32 level, uint32 command)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        q_u->jobid = jobid;
        q_u->level = level;

        /* Hmm - the SPOOL_Q_SETJOB structure has a JOB_INFO ctr in it but
           the server side code has it marked as unused. */

        q_u->command = command;

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_getjob(SPOOL_Q_GETJOB *q_u, POLICY_HND *handle, 
                           uint32 jobid, uint32 level, RPC_BUFFER *buffer,
                           uint32 offered)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        q_u->jobid = jobid;
        q_u->level = level;
        q_u->buffer = buffer;
        q_u->offered = offered;

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_startpageprinter(SPOOL_Q_STARTPAGEPRINTER *q_u, 
                                     POLICY_HND *handle)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_endpageprinter(SPOOL_Q_ENDPAGEPRINTER *q_u, 
                                   POLICY_HND *handle)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_startdocprinter(SPOOL_Q_STARTDOCPRINTER *q_u, 
                                    POLICY_HND *handle, uint32 level,
                                    char *docname, char *outputfile,
                                    char *datatype)
{
        DOC_INFO_CONTAINER *ctr = &q_u->doc_info_container;

        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));

        ctr->level = level;

        switch (level) {
        case 1:
                ctr->docinfo.switch_value = level;

                ctr->docinfo.doc_info_1.p_docname = docname ? 1 : 0;
                ctr->docinfo.doc_info_1.p_outputfile = outputfile ? 1 : 0;
                ctr->docinfo.doc_info_1.p_datatype = datatype ? 1 : 0;

                init_unistr2(&ctr->docinfo.doc_info_1.docname, docname, UNI_STR_TERMINATE);
                init_unistr2(&ctr->docinfo.doc_info_1.outputfile, outputfile, UNI_STR_TERMINATE);
                init_unistr2(&ctr->docinfo.doc_info_1.datatype, datatype, UNI_STR_TERMINATE);

                break;
        case 2:
                /* DOC_INFO_2 is only used by Windows 9x and since it
                   doesn't do printing over RPC we don't have to worry
                   about it. */
        default:
                DEBUG(3, ("unsupported info level %d\n", level));
                return False;
        }

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_enddocprinter(SPOOL_Q_ENDDOCPRINTER *q_u, 
                                  POLICY_HND *handle)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_writeprinter(SPOOL_Q_WRITEPRINTER *q_u, 
                                 POLICY_HND *handle, uint32 data_size,
                                 char *data)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        q_u->buffer_size = q_u->buffer_size2 = data_size;
        q_u->buffer = (unsigned char *)data;
        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_deleteprinterdata(SPOOL_Q_DELETEPRINTERDATA *q_u, 
                                 POLICY_HND *handle, char *valuename)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        init_unistr2(&q_u->valuename, valuename, UNI_STR_TERMINATE);

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_deleteprinterdataex(SPOOL_Q_DELETEPRINTERDATAEX *q_u, 
                                        POLICY_HND *handle, char *key,
                                        char *value)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));
        init_unistr2(&q_u->valuename, value, UNI_STR_TERMINATE);
        init_unistr2(&q_u->keyname, key, UNI_STR_TERMINATE);

        return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_rffpcnex(SPOOL_Q_RFFPCNEX *q_u, POLICY_HND *handle,
                             uint32 flags, uint32 options, const char *localmachine,
                             uint32 printerlocal, SPOOL_NOTIFY_OPTION *option)
{
        memcpy(&q_u->handle, handle, sizeof(POLICY_HND));

        q_u->flags = flags;
        q_u->options = options;

        q_u->localmachine_ptr = 1;

        init_unistr2(&q_u->localmachine, localmachine, UNI_STR_TERMINATE);

        q_u->printerlocal = printerlocal;

        if (option)
                q_u->option_ptr = 1;

        q_u->option = option;

        return True;
}


/*******************************************************************
 ********************************************************************/  

BOOL spoolss_io_q_xcvdataport(const char *desc, SPOOL_Q_XCVDATAPORT *q_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_q_xcvdataport");
        depth++;

        if(!prs_align(ps))
                return False;   

        if(!smb_io_pol_hnd("printer handle", &q_u->handle, ps, depth))
                return False;
                
        if(!smb_io_unistr2("", &q_u->dataname, True, ps, depth))
                return False;

        if (!prs_align(ps))
                return False;

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

        if (!prs_uint32("indata_len", ps, depth, &q_u->indata_len))
                return False;
        if (!prs_uint32("offered", ps, depth, &q_u->offered))
                return False;
        if (!prs_uint32("unknown", ps, depth, &q_u->unknown))
                return False;
        
        return True;
}

/*******************************************************************
 ********************************************************************/  

BOOL spoolss_io_r_xcvdataport(const char *desc, SPOOL_R_XCVDATAPORT *r_u, prs_struct *ps, int depth)
{
        prs_debug(ps, depth, desc, "spoolss_io_r_xcvdataport");
        depth++;

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

        if (!prs_uint32("needed", ps, depth, &r_u->needed))
                return False;
        if (!prs_uint32("unknown", ps, depth, &r_u->unknown))
                return False;

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

        return True;
}

/*******************************************************************
 ********************************************************************/  

BOOL make_monitorui_buf( RPC_BUFFER *buf, const char *dllname )
{
        UNISTR string;
        
        if ( !buf )
                return False;

        init_unistr( &string, dllname );

        if ( !prs_unistr( "ui_dll", &buf->prs, 0, &string ) )
                return False;

        return True;
}

/*******************************************************************
 ********************************************************************/  
 
#define PORT_DATA_1_PAD    540

static BOOL smb_io_port_data_1( const char *desc, RPC_BUFFER *buf, int depth, SPOOL_PORT_DATA_1 *p1 )
{
        prs_struct *ps = &buf->prs;
        uint8 padding[PORT_DATA_1_PAD];

        prs_debug(ps, depth, desc, "smb_io_port_data_1");
        depth++;

        if(!prs_align(ps))
                return False;   

        if( !prs_uint16s(True, "portname", ps, depth, p1->portname, MAX_PORTNAME))
                return False;

        if (!prs_uint32("version", ps, depth, &p1->version))
                return False;
        if (!prs_uint32("protocol", ps, depth, &p1->protocol))
                return False;
        if (!prs_uint32("size", ps, depth, &p1->size))
                return False;
        if (!prs_uint32("reserved", ps, depth, &p1->reserved))
                return False;

        if( !prs_uint16s(True, "hostaddress", ps, depth, p1->hostaddress, MAX_NETWORK_NAME))
                return False;
        if( !prs_uint16s(True, "snmpcommunity", ps, depth, p1->snmpcommunity, MAX_SNMP_COMM_NAME))
                return False;

        if (!prs_uint32("dblspool", ps, depth, &p1->dblspool))
                return False;
                
        if( !prs_uint16s(True, "queue", ps, depth, p1->queue, MAX_QUEUE_NAME))
                return False;
        if( !prs_uint16s(True, "ipaddress", ps, depth, p1->ipaddress, MAX_IPADDR_STRING))
                return False;

        if( !prs_uint8s(False, "", ps, depth, padding, PORT_DATA_1_PAD))
                return False;
                
        if (!prs_uint32("port", ps, depth, &p1->port))
                return False;
        if (!prs_uint32("snmpenabled", ps, depth, &p1->snmpenabled))
                return False;
        if (!prs_uint32("snmpdevindex", ps, depth, &p1->snmpdevindex))
                return False;
                
        return True;
}

/*******************************************************************
 ********************************************************************/  

BOOL convert_port_data_1( NT_PORT_DATA_1 *port1, RPC_BUFFER *buf ) 
{
        SPOOL_PORT_DATA_1 spdata_1;
        
        ZERO_STRUCT( spdata_1 );
        
        if ( !smb_io_port_data_1( "port_data_1", buf, 0, &spdata_1 ) )
                return False;
                
        rpcstr_pull(port1->name, spdata_1.portname, sizeof(port1->name), -1, 0);
        rpcstr_pull(port1->queue, spdata_1.queue, sizeof(port1->queue), -1, 0);
        rpcstr_pull(port1->hostaddr, spdata_1.hostaddress, sizeof(port1->hostaddr), -1, 0);
        
        port1->port = spdata_1.port;
        
        switch ( spdata_1.protocol ) {
        case 1:
                port1->protocol = PORT_PROTOCOL_DIRECT;
                break;
        case 2:
                port1->protocol = PORT_PROTOCOL_LPR;
                break;
        default:
                DEBUG(3,("convert_port_data_1: unknown protocol [%d]!\n", 
                        spdata_1.protocol));
                return False;
        }

        return True;
}

---