/* ====================================================================
 * Copyright (c) 1999 The Apache Group.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * 4. The names "Apache Server" and "Apache Group" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache"
 *    nor may "Apache" appear in their names without prior written
 *    permission of the Apache Group.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``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 APACHE GROUP OR
 * ITS 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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Group.
 * For more information on the Apache Group and the Apache HTTP server
 * project, please see <http://www.apache.org/>.
 *
 */

#include <stdio.h>
#include <signal.h>
#include "apr_thread_proc.h"
#include "apr_errno.h"
#include "apr_general.h"
#include "apr_lib.h"

#define STRLEN 15

int main(int argc, char *argv[])
{
    ap_context_t *context;

    ap_procattr_t *attr1 = NULL;
    ap_procattr_t *attr2 = NULL;
    ap_proc_t *proc1 = NULL;
    ap_proc_t *proc2 = NULL;
    ap_status_t s1;
    ap_status_t s2;
    char *args[2];

    fprintf(stdout, "Creating context.......");
    if (ap_create_context(NULL, NULL, &context) != APR_SUCCESS) {
        fprintf(stderr, "Could not create context\n");
        exit(-1);
    }
    fprintf(stdout, "OK\n");

    fprintf(stdout, "This test relies on the process test working.  Please\n");
    fprintf(stdout, "run that test first, and only run this test when it\n");
    fprintf(stdout, "completes successfully.  Alternitevly, you could run\n");
    fprintf(stdout, "server and client by yourself.\n");

    fprintf(stdout, "Creating children to run network tests.......\n");
    s1 = ap_createprocattr_init(context, &attr1);
    s2 = ap_createprocattr_init(context, &attr2);

    if (s1 != APR_SUCCESS || s2 != APR_SUCCESS) {
        fprintf(stderr, "Problem creating proc attrs\n");
        exit(-1);
    }

    args[0] = ap_pstrdup(context, "server");
    args[1] = NULL; 
    s1 = ap_create_process(context, "./server", args, NULL, attr1, &proc1);

    args[0] = ap_pstrdup(context, "client");
    s2 = ap_create_process(context, "./client", args, NULL, attr2, &proc2);

    if (s1 != APR_SUCCESS || s2 != APR_SUCCESS) {
        fprintf(stderr, "Problem spawning new process\n");
        exit(-1);
    }

    while ((s1 = ap_wait_proc(proc1, APR_NOWAIT)) != APR_CHILD_DONE || 
           (s2 = ap_wait_proc(proc2, APR_NOWAIT)) != APR_CHILD_DONE) {
        continue;
    }

    if (s1 == APR_SUCCESS) {
        ap_kill(proc2, SIGTERM);
        ap_wait_proc(proc2, APR_WAIT);
    }
    else {
        ap_kill(proc1, SIGTERM);
        ap_wait_proc(proc1, APR_WAIT);
    }
    fprintf(stdout, "Network test completed.\n");   

    return 1;
}