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*** 0 ****
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+ /*
+ 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 "../internal.h"
+
+ int main()
+ {
+ xds_t* xds;
+ char* buffer;
+ size_t buffer_size;
+
+ char msg[] = "Hello World";
+ char* new_msg;
+ size_t new_msg_size;
+
+ /* Encode the string as octed stream. Then erase the buffer and
+ decode the string back, verifying that it hasn't changed. */
+
+ xds = xds_init(XDS_ENCODE);
+ if (xds == NULL)
+ {
+ printf("Failed to initialize XDS context.\n");
+ return 1;
+ }
+ if (xds_register(xds, "os", &xdr_encode_octedstream, NULL) != XDS_OK)
+ {
+ printf("Failed to register my encoding engines.\n");
+ return 1;
+ }
+ if (xds_encode(xds, "os", msg, strlen(msg)) != XDS_OK)
+ {
+ printf("xds_encode() failed.\n");
+ return 1;
+ }
+ if (xds_getbuffer(xds, XDS_GIFT, (void**)&buffer, &buffer_size) != XDS_OK)
+ {
+ printf("xds_getbuffer() failed.\n");
+ return 1;
+ }
+ xds_destroy(xds);
+ if (buffer_size % 4 != 0)
+ {
+ printf("The encoded octed stream's buffer size is not a multiple of 4.\n");
+ return 1;
+ }
+
+ xds = xds_init(XDS_DECODE);
+ if (xds == NULL)
+ {
+ printf("Failed to initialize XDS context.\n");
+ return 1;
+ }
+ if (xds_register(xds, "os", &xdr_decode_octedstream, NULL) != XDS_OK)
+ {
+ printf("Failed to register my decoding engines.\n");
+ return 1;
+ }
+ if (xds_setbuffer(xds, XDS_GIFT, buffer, buffer_size) != XDS_OK)
+ {
+ printf("xds_setbuffer() failed.\n");
+ return 1;
+ }
+ if (xds_decode(xds, "os", &new_msg, &new_msg_size) != XDS_OK)
+ {
+ printf("xds_decode() failed.\n");
+ return 1;
+ }
+ if (new_msg_size != strlen(msg))
+ {
+ printf("The size of the decoded message is wrong.\n");
+ return 1;
+ }
+ if (strncmp(msg, new_msg, new_msg_size) != 0)
+ {
+ printf("The decoded octed stream is not correct.\n");
+ return 1;
+ }
+ xds_destroy(xds);
+ free(new_msg);
+
+ /* Everything went fine. */
+
+ return 0;
+ }
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