util_ebcdic.c revision db3fa7db7c7910f2f23c3e3ffe0cf9f41a1899b9
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. 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. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" 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 name, without prior written
* permission of the Apache Software Foundation.
*
* 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 APACHE SOFTWARE FOUNDATION 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 Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/
#include "ap_config.h"
#if APR_CHARSET_EBCDIC
#include "apr_strings.h"
#include "httpd.h"
#include "http_log.h"
#include "http_core.h"
#include "util_ebcdic.h"
apr_status_t ap_init_ebcdic(apr_pool_t *pool)
{
apr_status_t rv;
char buf[80];
rv = apr_xlate_open(&ap_hdrs_to_ascii, "ISO8859-1", APR_DEFAULT_CHARSET, pool);
if (rv) {
ap_log_error(APLOG_MARK, APLOG_ERR, rv, NULL,
"apr_xlate_open() failed");
return rv;
}
rv = apr_xlate_open(&ap_hdrs_from_ascii, APR_DEFAULT_CHARSET, "ISO8859-1", pool);
if (rv) {
ap_log_error(APLOG_MARK, APLOG_ERR, rv, NULL,
"apr_xlate_open() failed");
return rv;
}
rv = apr_xlate_open(&ap_locale_to_ascii, "ISO8859-1", APR_LOCALE_CHARSET, pool);
if (rv) {
ap_log_error(APLOG_MARK, APLOG_ERR, rv, NULL,
"apr_xlate_open() failed");
return rv;
}
rv = apr_xlate_open(&ap_locale_from_ascii, APR_LOCALE_CHARSET, "ISO8859-1", pool);
if (rv) {
ap_log_error(APLOG_MARK, APLOG_ERR, rv, NULL,
"apr_xlate_open() failed");
return rv;
}
rv = apr_MD5InitEBCDIC(ap_hdrs_to_ascii);
if (rv) {
ap_log_error(APLOG_MARK, APLOG_ERR, rv, NULL,
"apr_MD5InitEBCDIC() failed");
return rv;
}
rv = ap_base64init_ebcdic(ap_hdrs_to_ascii, ap_hdrs_from_ascii);
if (rv) {
ap_log_error(APLOG_MARK, APLOG_ERR, rv, NULL,
"ap_base64init_ebcdic() failed");
return rv;
}
rv = ap_SHA1InitEBCDIC(ap_hdrs_to_ascii);
if (rv) {
ap_log_error(APLOG_MARK, APLOG_ERR, rv, NULL,
"ap_SHA1InitEBCDIC() failed");
return rv;
}
return APR_SUCCESS;
}
void ap_xlate_proto_to_ascii(char *buffer, apr_size_t len)
{
apr_size_t inbytes_left, outbytes_left;
inbytes_left = outbytes_left = len;
apr_xlate_conv_buffer(ap_hdrs_to_ascii, buffer, &inbytes_left,
buffer, &outbytes_left);
}
void ap_xlate_proto_from_ascii(char *buffer, apr_size_t len)
{
apr_size_t inbytes_left, outbytes_left;
inbytes_left = outbytes_left = len;
apr_xlate_conv_buffer(ap_hdrs_from_ascii, buffer, &inbytes_left,
buffer, &outbytes_left);
}
#endif /* APR_CHARSET_EBCDIC */