source/rpc_server/srv_ntsvcs.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *  Copyright (C) Gerald Carter                   2005.
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "includes.h"
  21
  22 #undef DBGC_CLASS
  23 #define DBGC_CLASS DBGC_RPC_SRV
  24
  25 /*******************************************************************
  26  ********************************************************************/
  27
  28 static bool proxy_ntsvcs_call(pipes_struct *p, uint8_t opnum)
  29 {
  30         struct api_struct *fns;
  31         int n_fns;
  32
  33         ntsvcs_get_pipe_fns(&fns, &n_fns);
  34
  35         if (opnum >= n_fns) {
  36                 return false;
  37         }
  38
  39         if (fns[opnum].opnum != opnum) {
  40                 smb_panic("NTSVCS function table not sorted");
  41         }
  42
  43         return fns[opnum].fn(p);
  44 }
  45
  46 /*******************************************************************
  47  ********************************************************************/
  48
  49 static bool api_ntsvcs_get_version(pipes_struct *p)
  50 {
  51         return proxy_ntsvcs_call(p, NDR_PNP_GETVERSION);
  52 }
  53
  54 /*******************************************************************
  55  ********************************************************************/
  56
  57 static bool api_ntsvcs_get_device_list_size(pipes_struct *p)
  58 {
  59         return proxy_ntsvcs_call(p, NDR_PNP_GETDEVICELISTSIZE);
  60 }
  61
  62 /*******************************************************************
  63  ********************************************************************/
  64
  65 static bool api_ntsvcs_get_device_list(pipes_struct *p)
  66 {
  67         NTSVCS_Q_GET_DEVICE_LIST q_u;
  68         NTSVCS_R_GET_DEVICE_LIST r_u;
  69         prs_struct *data = &p->in_data.data;
  70         prs_struct *rdata = &p->out_data.rdata;
  71
  72         ZERO_STRUCT(q_u);
  73         ZERO_STRUCT(r_u);
  74
  75         if(!ntsvcs_io_q_get_device_list("", &q_u, data, 0))
  76                 return False;
  77
  78         r_u.status = _ntsvcs_get_device_list(p, &q_u, &r_u);
  79
  80         if(!ntsvcs_io_r_get_device_list("", &r_u, rdata, 0))
  81                 return False;
  82
  83         return True;
  84 }
  85
  86 /*******************************************************************
  87  ********************************************************************/
  88
  89 static bool api_ntsvcs_validate_device_instance(pipes_struct *p)
  90 {
  91         return proxy_ntsvcs_call(p, NDR_PNP_VALIDATEDEVICEINSTANCE);
  92 }
  93
  94 /*******************************************************************
  95  ********************************************************************/
  96
  97 static bool api_ntsvcs_get_device_reg_property(pipes_struct *p)
  98 {
  99         NTSVCS_Q_GET_DEVICE_REG_PROPERTY q_u;
 100         NTSVCS_R_GET_DEVICE_REG_PROPERTY r_u;
 101         prs_struct *data = &p->in_data.data;
 102         prs_struct *rdata = &p->out_data.rdata;
 103
 104         ZERO_STRUCT(q_u);
 105         ZERO_STRUCT(r_u);
 106
 107         if(!ntsvcs_io_q_get_device_reg_property("", &q_u, data, 0))
 108                 return False;
 109
 110         r_u.status = _ntsvcs_get_device_reg_property(p, &q_u, &r_u);
 111
 112         if(!ntsvcs_io_r_get_device_reg_property("", &r_u, rdata, 0))
 113                 return False;
 114
 115         return True;
 116 }
 117
 118 /*******************************************************************
 119  ********************************************************************/
 120
 121 static bool api_ntsvcs_get_hw_profile_info(pipes_struct *p)
 122 {
 123         return proxy_ntsvcs_call(p, NDR_PNP_GETHWPROFINFO);
 124 }
 125
 126 /*******************************************************************
 127  ********************************************************************/
 128
 129 static bool api_ntsvcs_hw_profile_flags(pipes_struct *p)
 130 {
 131         return proxy_ntsvcs_call(p, NDR_PNP_HWPROFFLAGS);
 132 }
 133
 134 /*******************************************************************
 135  \PIPE\svcctl commands
 136  ********************************************************************/
 137
 138 static struct api_struct api_ntsvcs_cmds[] =
 139 {
 140       { "NTSVCS_GET_VERSION"              , NTSVCS_GET_VERSION              , api_ntsvcs_get_version },
 141       { "NTSVCS_GET_DEVICE_LIST_SIZE"     , NTSVCS_GET_DEVICE_LIST_SIZE     , api_ntsvcs_get_device_list_size },
 142       { "NTSVCS_GET_DEVICE_LIST"          , NTSVCS_GET_DEVICE_LIST          , api_ntsvcs_get_device_list },
 143       { "NTSVCS_VALIDATE_DEVICE_INSTANCE" , NTSVCS_VALIDATE_DEVICE_INSTANCE , api_ntsvcs_validate_device_instance },
 144       { "NTSVCS_GET_DEVICE_REG_PROPERTY"  , NTSVCS_GET_DEVICE_REG_PROPERTY  , api_ntsvcs_get_device_reg_property },
 145       { "NTSVCS_GET_HW_PROFILE_INFO"      , NTSVCS_GET_HW_PROFILE_INFO      , api_ntsvcs_get_hw_profile_info },
 146       { "NTSVCS_HW_PROFILE_FLAGS"         , NTSVCS_HW_PROFILE_FLAGS         , api_ntsvcs_hw_profile_flags }
 147 };
 148
 149
 150 void ntsvcs2_get_pipe_fns( struct api_struct **fns, int *n_fns )
 151 {
 152         *fns = api_ntsvcs_cmds;
 153         *n_fns = sizeof(api_ntsvcs_cmds) / sizeof(struct api_struct);
 154 }
 155
 156 NTSTATUS rpc_ntsvcs2_init(void)
 157 {
 158   return rpc_pipe_register_commands(SMB_RPC_INTERFACE_VERSION,
 159                                     "ntsvcs", "ntsvcs",
 160                                     &ndr_table_ntsvcs.syntax_id,
 161                                     api_ntsvcs_cmds,
 162                                     sizeof(api_ntsvcs_cmds) / sizeof(struct api_struct));
 163 }