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- /* ====================================================================
- * 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/>.
- *
- */
-
- #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"
-
- static int asis_handler(request_rec *r)
- {
- FILE *f;
- const char *location;
-
- r->allowed |= (1 << M_GET);
- if (r->method_number != M_GET)
- return DECLINED;
- if (r->finfo.st_mode == 0) {
- ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
- "File does not exist: %s", r->filename);
- return NOT_FOUND;
- }
-
- f = ap_pfopen(r->pool, r->filename, "r");
-
- if (f == NULL) {
- ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
- "file permissions deny server access: %s", r->filename);
- return FORBIDDEN;
- }
-
- ap_scan_script_header_err(r, f, NULL);
- location = ap_table_get(r->headers_out, "Location");
-
- if (location && location[0] == '/' &&
- ((r->status == HTTP_OK) || ap_is_HTTP_REDIRECT(r->status))) {
-
- ap_pfclose(r->pool, f);
-
- /* Internal redirect -- fake-up a pseudo-request */
- r->status = HTTP_OK;
-
- /* This redirect needs to be a GET no matter what the original
- * method was.
- */
- r->method = ap_pstrdup(r->pool, "GET");
- r->method_number = M_GET;
-
- ap_internal_redirect_handler(location, r);
- return OK;
- }
-
- ap_send_http_header(r);
- if (!r->header_only)
- ap_send_fd(f, r);
-
- ap_pfclose(r->pool, f);
- return OK;
- }
-
- static const handler_rec asis_handlers[] =
- {
- {ASIS_MAGIC_TYPE, asis_handler},
- {"send-as-is", asis_handler},
- {NULL}
- };
-
- module MODULE_VAR_EXPORT asis_module =
- {
- STANDARD_MODULE_STUFF,
- NULL, /* 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 */
- asis_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 */
- NULL, /* child_init */
- NULL, /* child_exit */
- NULL /* post read-request */
- };
-