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//=============================================================================
/**
* @file basic_types.cpp
*
* $Id$
*
* Test the basic funcionality of a CDR stream by encoding some
* basic types and then decoding them again.
*
*
* @author Carlos O'Ryan
*/
//=============================================================================
#include "tao/ORB.h"
#include "tao/debug.h"
#include "tao/CDR.h"
#include "tao/AnyTypeCode/Any.h"
#include "ace/Get_Opt.h"
#include "ace/Log_Msg.h"
static int n = 4096;
static int nloops = 100;
struct CDR_Test_Types
{
CDR_Test_Types (void);
CORBA::Octet o;
CORBA::Short s;
CORBA::Long l;
const char* str;
CORBA::Double d;
CORBA::Any any;
enum {
ARRAY_SIZE = 10
};
CORBA::Short a[ARRAY_SIZE];
};
CDR_Test_Types::CDR_Test_Types (void)
: o (1), s (2), l (4),
str ("abc"), d (8)
{
any <<= CORBA::Short (s);
for (int i = 0; i < CDR_Test_Types::ARRAY_SIZE; ++i)
{
a[i] = i;
}
}
static int
test_put (TAO_OutputCDR &cdr, CDR_Test_Types &test_types)
{
for (int i = 0; i < n; ++i)
{
if (cdr.write_octet (test_types.o) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"write_octet[%d] failed\n",
i),
1);
if (cdr.write_short (test_types.s) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"write_short[%d] failed\n",
i),
1);
if (cdr.write_octet (test_types.o) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"write_octet-2[%d] failed\n",
i),
1);
if (cdr.write_long (test_types.l) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"write_long[%d] failed\n",
i),
1);
if (cdr.write_long (test_types.l) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"write_long-2[%d] failed\n",
i),
1);
#if 0
if (cdr.write_string (test_types.str) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"write_string[%d] failed\n",
i),
1);
#endif
if (!(cdr << test_types.any))
ACE_ERROR_RETURN ((LM_ERROR,
"encode Any [%d] failed\n",
i),
1);
}
return 0;
}
static int
test_get (TAO_InputCDR &cdr, const CDR_Test_Types &test_types)
{
CORBA::Octet xo;
CORBA::Short xs;
CORBA::Long xl;
CORBA::Any any;
for (int i = 0; i < n; ++i)
{
if (cdr.read_octet (xo) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"read_octet[%d] failed\n",
i),
1);
if (xo != test_types.o)
ACE_ERROR_RETURN ((LM_ERROR,
"octet[%d] differs\n",
i),
1);
if (cdr.read_short (xs) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"read_short[%d] failed\n",
i), 1);
if (xs != test_types.s)
ACE_ERROR_RETURN ((LM_ERROR,
"short[%d] differs\n",
i),
1);
if (cdr.read_octet (xo) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"read_octet-2[%d] failed\n",
i),
1);
if (xo != test_types.o)
ACE_ERROR_RETURN ((LM_ERROR,
"octet-2[%d] differs\n",
i),
1);
if (cdr.read_long (xl) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"read_long[%d] failed\n",
i),
1);
if (xl != test_types.l)
ACE_ERROR_RETURN ((LM_ERROR,
"long[%d] differs\n",
i),
1);
if (cdr.read_long (xl) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"read_long-2[%d] failed\n",
i),
1);
if (xl != test_types.l)
ACE_ERROR_RETURN ((LM_ERROR,
"long-2[%d] differs\n",
i),
1);
#if 0
CORBA::String xstr;
if (cdr.read_string (xstr) == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"read_string2[%d] failed\n",
i),
1);
if (ACE_OS::strcmp (xstr, test_types.str) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"string[%d] differs\n",
i),
1);
CORBA::string_free (xstr);
#endif
if (cdr >> any)
{
CORBA::Short s;
if (any >>= s)
{
if (test_types.s != s)
ACE_ERROR_RETURN ((LM_ERROR,
"Any short mismatch [%d != %d in loop %d]\n",
test_types.s,
s,
i),
1);
}
else
ACE_ERROR_RETURN ((LM_ERROR,
"Any did not receive a short [%d]\n",
i),
1);
}
else
ACE_ERROR_RETURN ((LM_ERROR,
"Any decode failed [%d]\n",
i),
1);
}
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
ACE_Get_Opt get_opt (argc, argv, ACE_TEXT("dn:l:"));
int opt;
while ((opt = get_opt ()) != EOF)
{
switch (opt)
{
case 'd':
TAO_debug_level++;
break;
case 'n':
n = ACE_OS::atoi (get_opt.opt_arg ());
break;
case 'l':
nloops = ACE_OS::atoi (get_opt.opt_arg ());
break;
case '?':
default:
ACE_DEBUG ((LM_DEBUG,
"Usage: %s "
"-d debug"
"-n <num> "
"-l <loops> "
"\n",
argv[0]));
return -1;
}
}
for (int i = 0; i < nloops; ++i)
{
TAO_OutputCDR output;
CDR_Test_Types test_types;
if (test_put (output, test_types) != 0)
{
return 1;
}
TAO_InputCDR input (output);
if (TAO_debug_level > 0)
{
ACE_DEBUG ((LM_DEBUG, "Output CDR:\n"));
ACE_HEX_DUMP ((LM_DEBUG, input.rd_ptr(), 64));
ACE_DEBUG ((LM_DEBUG, "Input CDR:\n"));
ACE_HEX_DUMP ((LM_DEBUG, input.rd_ptr(), 64));
}
if (test_get (input, test_types) != 0)
{
return 1;
}
}
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Basic_Types");
return 1;
}
return 0;
}
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