source/rpcclient/cmd_echo.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    RPC pipe client
   4
   5    Copyright (C) Tim Potter 2003
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23 #include "rpcclient.h"
  24
  25 static NTSTATUS cmd_echo_add_one(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
  26                                  int argc, const char **argv)
  27 {
  28         uint32 request = 1, response;
  29         NTSTATUS result;
  30
  31         if (argc > 2) {
  32                 printf("Usage: %s [num]\n", argv[0]);
  33                 return NT_STATUS_OK;
  34         }
  35
  36         if (argc == 2)
  37                 request = atoi(argv[1]);
  38
  39         result = rpccli_echo_AddOne(cli, mem_ctx, request, &response);
  40
  41         if (!NT_STATUS_IS_OK(result))
  42                 goto done;
  43
  44         printf("%d + 1 = %d\n", request, response);
  45
  46 done:
  47         return result;
  48 }
  49
  50 static NTSTATUS cmd_echo_data(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
  51                               int argc, const char **argv)
  52 {
  53         uint32 size, i;
  54         NTSTATUS result;
  55         uint8 *in_data = NULL, *out_data = NULL;
  56
  57         if (argc != 2) {
  58                 printf("Usage: %s num\n", argv[0]);
  59                 return NT_STATUS_OK;
  60         }
  61
  62         size = atoi(argv[1]);
  63         in_data = (uint8 *)SMB_MALLOC(size);
  64         out_data = (uint8 *)SMB_MALLOC(size);
  65
  66         for (i = 0; i < size; i++)
  67                 in_data[i] = i & 0xff;
  68
  69         result = rpccli_echo_EchoData(cli, mem_ctx, size, in_data, out_data);
  70
  71         if (!NT_STATUS_IS_OK(result))
  72                 goto done;
  73
  74         for (i = 0; i < size; i++) {
  75                 if (in_data[i] != out_data[i]) {
  76                         printf("mismatch at offset %d, %d != %d\n",
  77                                i, in_data[i], out_data[i]);
  78                         result = NT_STATUS_UNSUCCESSFUL;
  79                 }
  80         }
  81
  82 done:
  83         SAFE_FREE(in_data);
  84         TALLOC_FREE(out_data);
  85
  86         return result;
  87 }
  88
  89 static NTSTATUS cmd_echo_source_data(struct rpc_pipe_client *cli,
  90                                      TALLOC_CTX *mem_ctx, int argc,
  91                                      const char **argv)
  92 {
  93         uint32 size, i;
  94         NTSTATUS result;
  95         uint8 *out_data;
  96
  97         if (argc != 2) {
  98                 printf("Usage: %s num\n", argv[0]);
  99                 return NT_STATUS_OK;
 100         }
 101
 102         size = atoi(argv[1]);
 103
 104         out_data = SMB_MALLOC_ARRAY(uint8, size);
 105         result = rpccli_echo_SourceData(cli, mem_ctx, size, out_data);
 106
 107         if (!NT_STATUS_IS_OK(result))
 108                 goto done;
 109
 110         for (i = 0; i < size; i++) {
 111                 if (out_data[i] != (i & 0xff)) {
 112                         printf("mismatch at offset %d, %d != %d\n",
 113                                i, out_data[i], i & 0xff);
 114                         result = NT_STATUS_UNSUCCESSFUL;
 115                 }
 116         }
 117
 118 done:
 119         TALLOC_FREE(out_data);
 120
 121         return result;
 122 }
 123
 124 static NTSTATUS cmd_echo_sink_data(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 125                                    int argc, const char **argv)
 126 {
 127         uint32 size, i;
 128         NTSTATUS result;
 129         uint8 *in_data = NULL;
 130
 131         if (argc != 2) {
 132                 printf("Usage: %s num\n", argv[0]);
 133                 return NT_STATUS_OK;
 134         }
 135
 136         size = atoi(argv[1]);
 137         in_data = (uint8 *)SMB_MALLOC(size);
 138
 139         for (i = 0; i < size; i++)
 140                 in_data[i] = i & 0xff;
 141
 142         result = rpccli_echo_SinkData(cli, mem_ctx, size, in_data);
 143
 144         if (!NT_STATUS_IS_OK(result))
 145                 goto done;
 146
 147 done:
 148         SAFE_FREE(in_data);
 149
 150         return result;
 151 }
 152
 153 /* List of commands exported by this module */
 154
 155 struct cmd_set echo_commands[] = {
 156
 157         { "ECHO" },
 158
 159         { "echoaddone", RPC_RTYPE_NTSTATUS, cmd_echo_add_one,     NULL, PI_RPCECHO, NULL, "Add one to a number", "" },
 160         { "echodata",   RPC_RTYPE_NTSTATUS, cmd_echo_data,        NULL, PI_RPCECHO, NULL, "Echo data",           "" },
 161         { "sinkdata",   RPC_RTYPE_NTSTATUS, cmd_echo_sink_data,   NULL, PI_RPCECHO, NULL, "Sink data",           "" },
 162         { "sourcedata", RPC_RTYPE_NTSTATUS, cmd_echo_source_data, NULL, PI_RPCECHO, NULL, "Source data",         "" },
 163         { NULL }
 164 };