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Diffstat (limited to 'server/util_charset.c')
| -rw-r--r-- | server/util_charset.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/server/util_charset.c b/server/util_charset.c new file mode 100644 index 0000000000..8a613f9075 --- /dev/null +++ b/server/util_charset.c @@ -0,0 +1,122 @@ +/* ==================================================================== + * 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" + +#ifdef APACHE_XLATE + +#include "httpd.h" +#include "http_log.h" +#include "http_core.h" +#include "util_charset.h" + +/* ap_hdrs_to_ascii, ap_hdrs_from_ascii + * + * These are the translation handles used to translate between the network + * format of protocol headers and the local machine format. + * + * For an EBCDIC machine, these are valid handles which are set up at + * initialization to translate between ISO-8859-1 and the code page of + * the source code. + * + * For an ASCII machine, these remain NULL so that when they are stored + * in the BUFF via ap_bsetop(BO_WXLATE or BO_RXLATE) it ensures that no + * translation is performed. + */ + +ap_xlate_t *ap_hdrs_to_ascii, *ap_hdrs_from_ascii; + +/* ap_locale_to_ascii, ap_locale_from_ascii + * + * These handles are used for the translation of content, unless a + * configuration module overrides them. + * + * For an EBCDIC machine, these are valid handles which are set up at + * initialization to translate between ISO-8859-1 and the code page of + * the httpd process's locale. + * + * For an ASCII machine, these remain NULL so that no translation is + * performed (unless a configuration module does something, of course). + */ + +ap_xlate_t *ap_locale_to_ascii, *ap_locale_from_ascii; + +API_EXPORT(ap_status_t) ap_set_content_xlate(request_rec *r, int output, + ap_xlate_t *xlate) +{ + ap_status_t rv; + + if (output) { + r->rrx->to_net = xlate; + rv = ap_bsetopt(r->connection->client, BO_WXLATE, &xlate); + } + else { + r->rrx->from_net = xlate; + rv = ap_bsetopt(r->connection->client, BO_RXLATE, &xlate); + } + + if (rv) { + ap_log_rerror(APLOG_MARK, APLOG_ERR, rv, r, + "BO_%sXLATE failed", + output ? "W" : "R"); + } + + return rv; +} + +#endif /*APACHE_XLATE*/ |