/* ====================================================================
 * Copyright (c) 1995-1999 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 and was originally based
 * on public domain software written at the National Center for
 * Supercomputing Applications, University of Illinois, Urbana-Champaign.
 * For more information on the Apache Group and the Apache HTTP server
 * project, please see <http://www.apache.org/>.
 *
 */

#include "ap_config.h"
#include <dirent.h>

void ap_os_dso_init(void)
{
}

void *ap_os_dso_load(const char *path)
{
    unsigned int nlmHandle;
    char *moduleName = NULL;
    
    moduleName = strrchr(path, '/');

    if (moduleName) {
        moduleName++;
    }
    
    nlmHandle = FindNLMHandleInAddressSpace((char*)moduleName, NULL);

    if (nlmHandle == NULL) {
        spawnlp(P_NOWAIT | P_SPAWN_IN_CURRENT_DOMAIN, path, NULL);        
        nlmHandle = FindNLMHandleInAddressSpace((char*)moduleName, NULL);
    }

    return (void *)nlmHandle;
}

void ap_os_dso_unload(void *handle)
{
	KillMe(handle);
}

void *ap_os_dso_sym(void *handle, const char *symname)
{
    return ImportSymbol((int)GetNLMHandle(), (char *)symname);
}

const char *ap_os_dso_error(void)
{
    return NULL;
}

char *remove_filename(char* str)
{
    int i, len = strlen(str);    
  
    for (i=len; i; i--) {
        if (str[i] == '\\' || str[i] == '/') {
            str[i] = NULL;
            break;
        }
    }
    return str;
}

char *bslash2slash(char* str)
{
    int i, len = strlen(str);    
  
    for (i=0; i<len; i++) {
        if (str[i] == '\\') {
            str[i] = '/';
            break;
        }
    }
    return str;
}

void init_name_space()
{
    UnAugmentAsterisk(TRUE);
    SetCurrentNameSpace(NW_NS_LONG);
    SetTargetNameSpace(NW_NS_LONG);
}
