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/******************************************************************
* $Id: echoattachments-client.c,v 1.16 2006/11/30 14:23:59 m0gg Exp $
*
* CSOAP Project: CSOAP examples project
* Copyright (C) 2003-2004 Ferhat Ayaz
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
*
* Email: ferhatayaz@yahoo.com
******************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <libxml/tree.h>
#include <libxml/uri.h>
#include <libcsoap/soap-client.h>
static const char *urn = "urn:examples";
static const char *url = "http://localhost:10000/echoattachments";
static const char *method = "echo";
void
compareFiles(const char *received, const char *sent)
{
FILE *f1, *f2;
char c1, c2;
long s1, s2;
printf("Opening received file to compare: '%s'\n", received);
f1 = fopen(received, "r");
if (!f1)
{
fprintf(stderr, "Can not open '%s'\n", received);
return;
}
printf("Opening sent file to compare: '%s'\n", sent);
f2 = fopen(sent, "r");
if (!f2)
{
fprintf(stderr, "Can not open '%s'\n", sent);
fclose(f1);
return;
}
fseek(f1, 0, SEEK_END);
fseek(f2, 0, SEEK_END);
s1 = ftell(f1);
s2 = ftell(f2);
fseek(f1, 0, SEEK_SET);
fseek(f2, 0, SEEK_SET);
if (s1 > s2)
{
printf("ERROR: files are not equal! Received file is bigger\n");
fclose(f1);
fclose(f2);
return;
}
else if (s2 > s1)
{
printf("ERROR: files are not equal! Sent file is bigger\n");
fclose(f1);
fclose(f2);
return;
}
while (feof(f1))
{
c1 = fgetc(f1);
c2 = fgetc(f2);
if (c1 != c2)
{
printf("ERROR: files are not equal! Byte compare failed\n");
fclose(f1);
fclose(f2);
break;
}
}
printf("OK: files are equal!\n");
fclose(f1);
fclose(f2);
}
int
main(int argc, char **argv)
{
struct SoapCtx *ctx, *ctx2;
char href[MAX_HREF_SIZE];
xmlNodePtr fault;
herror_t err;
if (argc < 2)
{
fprintf(stderr, "usage: %s <filename> [url]\n", argv[0]);
exit(1);
}
/*
Initialize soap client */
err = soap_client_init_args(argc, argv);
if (err != H_OK)
{
printf("[%d] %s():%s ", herror_code(err), herror_func(err), herror_message(err));
herror_release(err);
return 1;
}
/*
Create a context object */
err = soap_ctx_new_with_method(urn, method, &ctx);
if (err != H_OK)
{
printf("[%d] %s():%s ", herror_code(err), herror_func(err), herror_message(err));
herror_release(err);
return 1;
}
/*
Add file to the context */
err = soap_ctx_add_file(ctx, argv[1], "application/octet-stream", href);
if (err != H_OK)
{
printf("%s():%s [%d]", herror_func(err), herror_message(err), herror_code(err));
herror_release(err);
return 1;
}
/*
Add file reference to the envelope */
soap_env_add_attachment(ctx->env, "source", href);
/*
Send soap request to the server */
printf("sending request ...\n");
if (argc > 2)
err = soap_client_invoke(ctx, &ctx2, argv[2], "");
else
err = soap_client_invoke(ctx, &ctx2, url, "");
if (err != H_OK)
{
printf("%s():%s [%d]", herror_func(err), herror_message(err), herror_code(err));
herror_release(err);
return 1;
}
/*
Handle response (just print to the screen) */
fault = soap_env_get_fault(ctx2->env);
if (fault)
{
xmlDocDump(stdout, ctx2->env->root->doc);
}
else if (ctx2->attachments)
{
compareFiles(ctx2->attachments->parts->filename, argv[1]);
}
else
{
printf("No attachments!");
xmlDocDump(stdout, ctx2->env->root->doc);
}
/*
Clean up */
soap_ctx_free(ctx2);
soap_ctx_free(ctx);
soap_client_destroy();
return 0;
}
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