| /* ==================================================================== |
| * 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/>. |
| * |
| */ |
| /* |
| * ==================================================================== |
| * Configuration information for httpd.conf: |
| * ==================================================================== |
| <Location /xslt> |
| AddHandler mod_xslt .html |
| AddHandler mod_xslt .txt |
| </Location> |
| * ==================================================================== |
| */ |
| #include "httpd.h" |
| #include "http_config.h" |
| #include "http_protocol.h" |
| #include "http_log.h" |
| #include "util_script.h" |
| #include "http_main.h" |
| #include "http_request.h" |
| |
| |
| |
| #include <XalanTransformer/XalanCAPI.h> |
| |
| |
| |
| static void xslt_init(server_rec *s, pool *p) |
| { |
| ap_add_version_component("mod_xslt/Xalan/1.0"); |
| } |
| |
| |
| |
| static void xslt_child_init(server_rec *s, pool *p) |
| { |
| XalanInitialize(); |
| } |
| |
| |
| |
| static void xslt_child_exit(server_rec *s, pool *p) |
| { |
| XalanTerminate(); |
| } |
| |
| |
| |
| typedef struct CONTROL_STRUCT_TAG |
| { |
| request_rec* r; |
| int fHeaderSent; |
| } CONTROL_STRUCT; |
| |
| |
| |
| static CallbackSizeType xalan_output_handler(const char *data, CallbackSizeType length, void *handle) |
| { |
| CONTROL_STRUCT* c = (CONTROL_STRUCT*)handle; |
| |
| if (c->fHeaderSent == 0) |
| { |
| c->fHeaderSent = 1; |
| |
| ap_send_http_header(c->r); |
| } |
| |
| return ap_rwrite(data, length, c->r); |
| } |
| |
| |
| |
| static void xalan_flush_handler(void *handle) |
| { |
| CONTROL_STRUCT* c = (CONTROL_STRUCT*)handle; |
| |
| ap_rflush(c->r); |
| } |
| |
| |
| |
| static int xslt_handler(request_rec *r) |
| { |
| char * mimetype = NULL; |
| char * filename = NULL; |
| char * xmlfilename = NULL; |
| char * xslfilename = NULL; |
| |
| XalanHandle xalan = NULL; |
| |
| int error = DECLINED; |
| |
| CONTROL_STRUCT control_struct = |
| { |
| 0, |
| 0 |
| }; |
| |
| control_struct.r = r; |
| |
| mimetype = ap_pstrcat(r->pool, r->filename, NULL); |
| |
| filename = ap_getword_nulls_nc(r->pool, &mimetype,'.'); |
| |
| xmlfilename = ap_pstrcat(r->pool,filename,".xml",NULL); |
| |
| xslfilename = ap_pstrcat(r->pool,filename,".xsl",NULL); |
| |
| xalan = CreateXalanTransformer(); |
| |
| error = XalanTransformToHandler(xmlfilename, xslfilename, xalan, &control_struct, xalan_output_handler, xalan_flush_handler); |
| |
| if(error) |
| { |
| r->uri = filename; |
| |
| return DECLINED; |
| } |
| |
| DeleteXalanTransformer(xalan); |
| |
| return OK; |
| } |
| |
| |
| |
| static const handler_rec xslt_handlers[] = |
| { |
| {"mod_xslt", xslt_handler}, |
| {NULL, NULL} |
| }; |
| |
| |
| |
| module MODULE_VAR_EXPORT xslt_module = |
| { |
| STANDARD_MODULE_STUFF, |
| xslt_init, /* initializer */ |
| NULL, /* create per-directory config structure */ |
| NULL, /* merge per-directory config structures */ |
| NULL, /* create per-server config structure */ |
| NULL, /* merge per-server config structures */ |
| NULL, /* command table */ |
| xslt_handlers, /* handlers */ |
| NULL, /* translate_handler */ |
| NULL, /* check_user_id */ |
| NULL, /* check auth */ |
| NULL, /* check access */ |
| NULL, /* type_checker */ |
| NULL, /* pre-run fixups */ |
| NULL, /* logger */ |
| NULL, /* header parser */ |
| xslt_child_init,/* child_init */ |
| xslt_child_exit,/* child_exit */ |
| NULL /* post read-request */ |
| }; |