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_t *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         if ( (in_data = (uint8_t*)SMB_MALLOC(size)) == NULL ) {
  64                 printf("Failure to allocate buff of %d bytes\n",
  65                        size);
  66                 goto done;
  67         }
  68         if ( (out_data = (uint8_t*)SMB_MALLOC(size)) == NULL ) {
  69                 printf("Failure to allocate buff of %d bytes\n",
  70                        size);
  71                 goto done;
  72         }
  73
  74         for (i = 0; i < size; i++)
  75                 in_data[i] = i & 0xff;
  76
  77         result = rpccli_echo_EchoData(cli, mem_ctx, size, in_data, out_data);
  78
  79         if (!NT_STATUS_IS_OK(result))
  80                 goto done;
  81
  82         for (i = 0; i < size; i++) {
  83                 if (in_data[i] != out_data[i]) {
  84                         printf("mismatch at offset %d, %d != %d\n",
  85                                i, in_data[i], out_data[i]);
  86                         result = NT_STATUS_UNSUCCESSFUL;
  87                 }
  88         }
  89
  90 done:
  91         SAFE_FREE(in_data);
  92         SAFE_FREE(out_data);
  93
  94         return result;
  95 }
  96
  97 static NTSTATUS cmd_echo_source_data(struct rpc_pipe_client *cli,
  98                                      TALLOC_CTX *mem_ctx, int argc,
  99                                      const char **argv)
 100 {
 101         uint32 size, i;
 102         NTSTATUS result;
 103         uint8_t *out_data = NULL;
 104
 105         if (argc != 2) {
 106                 printf("Usage: %s num\n", argv[0]);
 107                 return NT_STATUS_OK;
 108         }
 109
 110         size = atoi(argv[1]);
 111         if ( (out_data = (uint8_t*)SMB_MALLOC(size)) == NULL ) {
 112                 printf("Failure to allocate buff of %d bytes\n",
 113                        size);
 114                 goto done;
 115         }
 116
 117
 118         result = rpccli_echo_SourceData(cli, mem_ctx, size, out_data);
 119
 120         if (!NT_STATUS_IS_OK(result))
 121                 goto done;
 122
 123         for (i = 0; i < size; i++) {
 124                 if (out_data && out_data[i] != (i & 0xff)) {
 125                         printf("mismatch at offset %d, %d != %d\n",
 126                                i, out_data[i], i & 0xff);
 127                         result = NT_STATUS_UNSUCCESSFUL;
 128                 }
 129         }
 130
 131 done:
 132         return result;
 133 }
 134
 135 static NTSTATUS cmd_echo_sink_data(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 136                                    int argc, const char **argv)
 137 {
 138         uint32 size, i;
 139         NTSTATUS result;
 140         uint8_t *in_data = NULL;
 141
 142         if (argc != 2) {
 143                 printf("Usage: %s num\n", argv[0]);
 144                 return NT_STATUS_OK;
 145         }
 146
 147         size = atoi(argv[1]);
 148         if ( (in_data = (uint8_t*)SMB_MALLOC(size)) == NULL ) {
 149                 printf("Failure to allocate buff of %d bytes\n",
 150                        size);
 151                 goto done;
 152         }
 153
 154         for (i = 0; i < size; i++)
 155                 in_data[i] = i & 0xff;
 156
 157         result = rpccli_echo_SinkData(cli, mem_ctx, size, in_data);
 158
 159         if (!NT_STATUS_IS_OK(result))
 160                 goto done;
 161
 162 done:
 163         SAFE_FREE(in_data);
 164
 165         return result;
 166 }
 167
 168 /* List of commands exported by this module */
 169
 170 struct cmd_set echo_commands[] = {
 171
 172         { "ECHO" },
 173
 174         { "echoaddone", RPC_RTYPE_NTSTATUS, cmd_echo_add_one,     NULL, PI_RPCECHO, NULL, "Add one to a number", "" },
 175         { "echodata",   RPC_RTYPE_NTSTATUS, cmd_echo_data,        NULL, PI_RPCECHO, NULL, "Echo data",           "" },
 176         { "sinkdata",   RPC_RTYPE_NTSTATUS, cmd_echo_sink_data,   NULL, PI_RPCECHO, NULL, "Sink data",           "" },
 177         { "sourcedata", RPC_RTYPE_NTSTATUS, cmd_echo_source_data, NULL, PI_RPCECHO, NULL, "Source data",         "" },
 178         { NULL }
 179 };