rpc_server/srv_ntsvcs_nt.c

説明を見る。

/* 
 *  Unix SMB/CIFS implementation.
 *  RPC Pipe client / server routines
 *
 *  Copyright (C) Gerald (Jerry) Carter             2005.
 *  
 *  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_SRV

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

static char* get_device_path( const char *device )
{
        static pstring path;

        pstr_sprintf( path, "ROOT\\Legacy_%s\\0000", device );

        return path;
}

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

WERROR _ntsvcs_get_version( pipes_struct *p, NTSVCS_Q_GET_VERSION *q_u, NTSVCS_R_GET_VERSION *r_u )
{
        r_u->version = 0x00000400;      /* no idea what this means */
                
        return WERR_OK;
}

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

WERROR _ntsvcs_get_device_list_size( pipes_struct *p, NTSVCS_Q_GET_DEVICE_LIST_SIZE *q_u, NTSVCS_R_GET_DEVICE_LIST_SIZE *r_u )
{
        fstring device;
        const char *devicepath;

        if ( !q_u->devicename )
                return WERR_ACCESS_DENIED;

        rpcstr_pull(device, q_u->devicename->buffer, sizeof(device), q_u->devicename->uni_str_len*2, 0);
        devicepath = get_device_path( device );

        r_u->size = strlen(devicepath) + 2;

        return WERR_OK;
}


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

WERROR _ntsvcs_get_device_list( pipes_struct *p, NTSVCS_Q_GET_DEVICE_LIST *q_u, NTSVCS_R_GET_DEVICE_LIST *r_u )
{
        fstring device;
        const char *devicepath;

        if ( !q_u->devicename )
                return WERR_ACCESS_DENIED;

        rpcstr_pull(device, q_u->devicename->buffer, sizeof(device), q_u->devicename->uni_str_len*2, 0);
        devicepath = get_device_path( device );

        /* This has to be DOUBLE NULL terminated */

        init_unistr2( &r_u->devicepath, devicepath, UNI_STR_DBLTERMINATE );
        r_u->needed = r_u->devicepath.uni_str_len;

        return WERR_OK;
}

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

WERROR _ntsvcs_get_device_reg_property( pipes_struct *p, NTSVCS_Q_GET_DEVICE_REG_PROPERTY *q_u, NTSVCS_R_GET_DEVICE_REG_PROPERTY *r_u )
{
        fstring devicepath;
        char *ptr;
        REGVAL_CTR *values;
        REGISTRY_VALUE *val;

        rpcstr_pull(devicepath, q_u->devicepath.buffer, sizeof(devicepath), q_u->devicepath.uni_str_len*2, 0);

        switch( q_u->property ) {
        case DEV_REGPROP_DESC:
                /* just parse the service name from the device path and then 
                   lookup the display name */
                if ( !(ptr = strrchr_m( devicepath, '\\' )) )
                        return WERR_GENERAL_FAILURE;    
                *ptr = '\0';
                
                if ( !(ptr = strrchr_m( devicepath, '_' )) )
                        return WERR_GENERAL_FAILURE;    
                ptr++;
                
                if ( !(values = svcctl_fetch_regvalues( ptr, p->pipe_user.nt_user_token )) )
                        return WERR_GENERAL_FAILURE;    
                
                if ( !(val = regval_ctr_getvalue( values, "DisplayName" )) ) {
                        TALLOC_FREE( values );
                        return WERR_GENERAL_FAILURE;
                }
                
                r_u->unknown1 = 0x1;    /* always 1...tested using a remove device manager connection */
                r_u->size = reg_init_regval_buffer( &r_u->value, val );
                r_u->needed = r_u->size;

                TALLOC_FREE(values);

                break;
                
        default:
                r_u->unknown1 = 0x00437c98;
                return WERR_CM_NO_SUCH_VALUE;
        }

        return WERR_OK;
}

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

WERROR _ntsvcs_validate_device_instance( pipes_struct *p, NTSVCS_Q_VALIDATE_DEVICE_INSTANCE *q_u, NTSVCS_R_VALIDATE_DEVICE_INSTANCE *r_u )
{
        /* whatever dude */
        return WERR_OK;
}

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

WERROR _ntsvcs_get_hw_profile_info( pipes_struct *p, NTSVCS_Q_GET_HW_PROFILE_INFO *q_u, NTSVCS_R_GET_HW_PROFILE_INFO *r_u )
{
        /* steal the incoming buffer */

        r_u->buffer_size = q_u->buffer_size;
        r_u->buffer = q_u->buffer;

        /* Take the 5th Ammentment */

        return WERR_CM_NO_MORE_HW_PROFILES;
}

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

WERROR _ntsvcs_hw_profile_flags( pipes_struct *p, NTSVCS_Q_HW_PROFILE_FLAGS *q_u, NTSVCS_R_HW_PROFILE_FLAGS *r_u )
{       
        /* just nod your head */
        
        return WERR_OK;
}

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