93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file util_ebcdic.h
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* @brief Utilities for EBCDIC conversion
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*
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* @defgroup APACHE_CORE_EBCDIC Utilities for EBCDIC conversion
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* @ingroup APACHE_CORE
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* @{
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*/
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#ifndef APACHE_UTIL_EBCDIC_H
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#define APACHE_UTIL_EBCDIC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "apr_xlate.h"
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#include "httpd.h"
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#include "util_charset.h"
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#if APR_CHARSET_EBCDIC || defined(DOXYGEN)
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/**
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* Setup all of the global translation handlers.
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* @param pool The pool to allocate out of.
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* @note On non-EBCDIC system, this function does <b>not</b> exist.
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* So, its use should be guarded by \#if APR_CHARSET_EBCDIC.
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*/
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apr_status_t ap_init_ebcdic(apr_pool_t *pool);
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/**
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* Convert protocol data from the implementation character
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* set to ASCII.
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* @param buffer Buffer to translate.
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* @param len Number of bytes to translate.
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* @note On non-EBCDIC system, this function is replaced by an
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* empty macro.
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*/
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void ap_xlate_proto_to_ascii(char *buffer, apr_size_t len);
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/**
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* Convert protocol data to the implementation character
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* set from ASCII.
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* @param buffer Buffer to translate.
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* @param len Number of bytes to translate.
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* @note On non-EBCDIC system, this function is replaced by an
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* empty macro.
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*/
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void ap_xlate_proto_from_ascii(char *buffer, apr_size_t len);
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/**
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* Convert protocol data from the implementation character
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* set to ASCII, then send it.
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* @param r The current request.
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* @param ... The strings to write, followed by a NULL pointer.
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* @note On non-EBCDIC system, this function is replaced by a call to
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* #ap_rvputs.
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*/
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int ap_rvputs_proto_in_ascii(request_rec *r, ...);
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#else /* APR_CHARSET_EBCDIC */
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#define ap_xlate_proto_to_ascii(x,y) /* NOOP */
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#define ap_xlate_proto_from_ascii(x,y) /* NOOP */
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#define ap_rvputs_proto_in_ascii ap_rvputs
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#endif /* APR_CHARSET_EBCDIC */
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#ifdef __cplusplus
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}
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#endif
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#endif /* !APACHE_UTIL_EBCDIC_H */
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/** @} */
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