head	1.6;
access;
symbols
	last-version-in-peti-style:1.5
	callback-semantic-rewrite:1.5.0.2;
locks; strict;
comment	@ * @;


1.6
date	2001.08.08.19.15.27;	author rse;	state dead;
branches;
next	1.5;

1.5
date	2001.07.24.14.23.16;	author simons;	state Exp;
branches;
next	1.4;

1.4
date	2001.07.20.10.56.02;	author simons;	state Exp;
branches;
next	1.3;

1.3
date	2001.07.18.18.58.46;	author simons;	state Exp;
branches;
next	1.2;

1.2
date	2001.07.18.18.26.33;	author simons;	state Exp;
branches;
next	1.1;

1.1
date	2001.07.18.11.29.46;	author simons;	state Exp;
branches;
next	;


desc
@@


1.6
log
@First cut of the ruthless style adjustments to OSSP XDS:

o adjust source tree to follow OSSP source tree style
  by heavily combining sources into smaller sets
  (needs more work when still missing parts are added later)

o automatic re-indentation of sources with GNU indent
  (still needs manual review and adjustments; will follow)

These two heavy steps were mostly done automatically with the help of
two helper scripts written in Perl. So expect more manual adjustments to
follow...
@
text
@/*
   XDS - OSSP Extensible Data Serialization Library
   Copyright (c) 2001 The OSSP Project (http://www.ossp.org/)
   Copyright (c) 2001 Cable & Wireless Deutschland (http://www.cw.com/de/)

   This file is part of OSSP XDS, an extensible data serialization
   library which can be found at http://www.ossp.com/pkg/xds/.

   Permission to use, copy, modify, and distribute this software for
   any purpose with or without fee is hereby granted, provided that
   the above copyright notice and this permission notice appear in all
   copies.

   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   SUCH DAMAGE.
*/

#include <stdio.h>
#include <string.h>
#include <rpc/types.h>
#include <rpc/xdr.h>
#include "../internal.h"

int main()
    {
    XDR    xdrs;
    char   xdr_buf[1024];
    size_t xdr_buf_size;

    xds_t* xds;
    char*  xds_buf;
    size_t xds_buf_size;

    xds_int32_t values[] =
	{
	 0x00000000,
	 0x12345678,
	-0x12345678,
	 0x7bcdef01,
	-0x7bcdef01,
	 0x7fffffff
	};

    size_t i;

    /* Encode the values array using the RPC-XDR implementation. */

    xdrmem_create(&xdrs, xdr_buf, sizeof(xdr_buf), XDR_ENCODE);
    for (i = 0; i < sizeof(values)/sizeof(xds_int32_t); ++i)
	xdr_int32_t(&xdrs, &values[i]);
    xdr_buf_size = xdr_getpos(&xdrs);
    xdr_destroy(&xdrs);

    /* Encode the values array using the XDS implementation. */

    xds = xds_init(XDS_ENCODE);
    if (xds == NULL)
	{
	printf("Failed to initialize XDS context.\n");
	return 1;
	}
    if (xds_register(xds, "int", &xdr_encode_int32, NULL) != XDS_OK)
	{
	printf("Failed to register my encoding engines.\n");
	return 1;
	}
    for (i = 0; i < sizeof(values)/sizeof(xds_int32_t); ++i)
	{
	if (xds_encode(xds, "int", values[i]) != XDS_OK)
	    {
	    printf("xds_encode(values[%d]) failed!\n", i);
	    return 1;
	    }
	}
    if (xds_getbuffer(xds, XDS_GIFT, (void**)&xds_buf, &xds_buf_size) != XDS_OK)
	{
	printf("getbuffer() failed.\n");
	return 1;
	}
    xds_destroy(xds);

    /* Both buffers must be equal now. */

    if (xdr_buf_size != xds_buf_size)
	{
	printf("The buffer sizes don't match: %d != %d.\n", xdr_buf_size, xds_buf_size);
	return 1;
	}
    if (memcmp(xds_buf, xdr_buf, xds_buf_size) != 0)
	{
	printf("The buffers' contents is not identical!\n");
	return 1;
	}

    /* Now we decode the values again using the XDS implementation and
       compare them to our original values. Obviously, they should not
       differ. */

    xds = xds_init(XDS_DECODE);
    if (xds == NULL)
	{
	printf("Failed to initialize XDS context.\n");
	return 1;
	}
    if (xds_register(xds, "int", &xdr_decode_int32, NULL) != XDS_OK)
	{
	printf("Failed to register my decoding engines.\n");
	return 1;
	}
    if (xds_setbuffer(xds, XDS_GIFT, xds_buf, xds_buf_size) != XDS_OK)
	{
	printf("setbuffer() failed.\n");
	return 1;
	}
    for (i = 0; i < sizeof(values)/sizeof(xds_int32_t); ++i)
	{
	xds_int32_t tmp;
	if (xds_decode(xds, "int", &tmp) != XDS_OK)
	    {
	    printf("xds_encode() failed for the %d value!\n", i);
	    return 1;
	    }
	if (values[i] != tmp)
	    {
	    printf("The %dth value has not been decoded correctly!\n", i);
	    return 1;
	    }
	}
    xds_destroy(xds);

    /* Everything went fine. */

    return 0;
    }
@


1.5
log
@The test values I used were too large to fit into a signed integer.
Fixed that.
@
text
@@


1.4
log
@Use xds_(u)int(8|16|32|64) instead of the system defines.
@
text
@d49 2
a50 2
	 0xabcdef01,
	-0xabcdef01,
@


1.3
log
@Added missing linefeed at the end of printf() output.
@
text
@d44 1
a44 1
    int32_t values[] =
d59 1
a59 1
    for (i = 0; i < sizeof(values)/sizeof(int32_t); ++i)
d77 1
a77 1
    for (i = 0; i < sizeof(values)/sizeof(int32_t); ++i)
d125 1
a125 1
    for (i = 0; i < sizeof(values)/sizeof(int32_t); ++i)
d127 1
a127 1
	int32_t tmp;
@


1.2
log
@Implemented decoding engines for the integer data types and extended
the existing test suites to verify them.
@
text
@d81 1
a81 1
	    printf("xds_encode(values[%d]) failed!", i);
d130 1
a130 1
	    printf("xds_encode() failed for the %d value!", i);
d135 1
a135 1
	    printf("The %dth value has not been decoded correctly!", i);
@


1.1
log
@Added test suites for the encoding of int32 and uint32 values in XDR.
@
text
@d105 36
@