/* * 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 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include "includes.h" #undef DBGC_CLASS #define DBGC_CLASS DBGC_RPC_SRV /******************************************************************** ********************************************************************/ static char* get_device_path(TALLOC_CTX *mem_ctx, const char *device ) { return talloc_asprintf(mem_ctx, "ROOT\\Legacy_%s\\0000", device); } /******************************************************************** ********************************************************************/ 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; 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); if (!(devicepath = get_device_path(p->mem_ctx, device))) { return WERR_NOMEM; } r_u->size = strlen(devicepath) + 2; TALLOC_FREE(devicepath); 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; 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); if (!(devicepath = get_device_path(p->mem_ctx, device))) { return WERR_NOMEM; } /* This has to be DOUBLE NULL terminated */ init_unistr2( &r_u->devicepath, devicepath, UNI_STR_DBLTERMINATE ); TALLOC_FREE(devicepath); 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; }