source/rpc_server/srv_echo_nt.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines for rpcecho
   4  *  Copyright (C) Tim Potter                   2003.
   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 2 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, write to the Free Software
  18  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19  */
  20
  21 /* This is the interface to the rpcecho pipe. */
  22
  23 #include "includes.h"
  24 #include "nterr.h"
  25
  26 #ifdef DEVELOPER
  27
  28 #undef DBGC_CLASS
  29 #define DBGC_CLASS DBGC_RPC_SRV
  30
  31 /* Add one to the input and return it */
  32
  33 void _echo_add_one(pipes_struct *p, ECHO_Q_ADD_ONE *q_u, ECHO_R_ADD_ONE *r_u)
  34 {
  35         DEBUG(10, ("_echo_add_one\n"));
  36
  37         r_u->response = q_u->request + 1;
  38 }
  39
  40 /* Echo back an array of data */
  41
  42 void _echo_data(pipes_struct *p, ECHO_Q_ECHO_DATA *q_u,
  43                 ECHO_R_ECHO_DATA *r_u)
  44 {
  45         DEBUG(10, ("_echo_data\n"));
  46
  47         if (q_u->size == 0) {
  48                 r_u->data = NULL;
  49                 r_u->size = 0;
  50                 return;
  51         }
  52         r_u->data = TALLOC(p->mem_ctx, q_u->size);
  53         r_u->size = q_u->size;
  54         memcpy(r_u->data, q_u->data, q_u->size);
  55 }
  56
  57 /* Sink an array of data */
  58
  59 void _sink_data(pipes_struct *p, ECHO_Q_SINK_DATA *q_u,
  60                 ECHO_R_SINK_DATA *r_u)
  61 {
  62         DEBUG(10, ("_sink_data\n"));
  63
  64         /* My that was some yummy data! */
  65 }
  66
  67 /* Source an array of data */
  68
  69 void _source_data(pipes_struct *p, ECHO_Q_SOURCE_DATA *q_u,
  70                   ECHO_R_SOURCE_DATA *r_u)
  71 {
  72         uint32 i;
  73
  74         DEBUG(10, ("_source_data\n"));
  75
  76         if (q_u->size == 0) {
  77                 r_u->data = NULL;
  78                 r_u->size = 0;
  79                 return;
  80         }
  81         r_u->data = TALLOC(p->mem_ctx, q_u->size);
  82         r_u->size = q_u->size;
  83
  84         for (i = 0; i < r_u->size; i++)
  85                 r_u->data[i] = i & 0xff;
  86 }
  87
  88 #endif /* DEVELOPER */