| /* ==================================================================== |
| * 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. |
| */ |
| |
| #ifndef APACHE_UTIL_CHARSET_H |
| #define APACHE_UTIL_CHARSET_H |
| |
| #ifdef APACHE_XLATE |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "apr_xlate.h" |
| |
| extern ap_xlate_t *ap_hdrs_to_ascii, *ap_hdrs_from_ascii; |
| extern ap_xlate_t *ap_locale_to_ascii, *ap_locale_from_ascii; |
| |
| /* Save & Restore the current conversion settings |
| * |
| * On an EBCDIC machine: |
| * |
| * "input" means: ASCII -> EBCDIC (when reading MIME Headers and |
| * PUT/POST data) |
| * "output" means: EBCDIC -> ASCII (when sending MIME Headers and Chunks) |
| * |
| * On an ASCII machine: |
| * |
| * no conversion of headers, so we need to set the translation handle |
| * to NULL |
| */ |
| |
| #define AP_PUSH_INPUTCONVERSION_STATE(_buff, _newx) \ |
| ap_xlate_t *saved_input_xlate; \ |
| ap_bgetopt(_buff, BO_RXLATE, &saved_input_xlate); \ |
| ap_bsetopt(_buff, BO_RXLATE, &(_newx)) |
| |
| #define AP_POP_INPUTCONVERSION_STATE(_buff) \ |
| ap_bsetopt(_buff, BO_RXLATE, &saved_input_xlate) |
| |
| #define AP_PUSH_OUTPUTCONVERSION_STATE(_buff, _newx) \ |
| ap_xlate_t *saved_output_xlate; \ |
| ap_bgetopt(_buff, BO_WXLATE, &saved_output_xlate); \ |
| ap_bsetopt(_buff, BO_WXLATE, &(_newx)) |
| |
| #define AP_POP_OUTPUTCONVERSION_STATE(_buff) \ |
| ap_bsetopt(_buff, BO_WXLATE, &saved_output_xlate) |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* APACHE_XLATE */ |
| |
| #endif /* !APACHE_UTIL_CHARSET_H */ |
