| #if CONFIG_FOR_HTTPD_TEST |
| |
| <Location /random_chunk> |
| SetHandler random_chunk |
| </Location> |
| |
| #endif |
| |
| /* ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000-2004 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. |
| */ |
| |
| /* |
| * This module is intended to be used for testing chunked encoding. It |
| * generates a whole whack of output using ap_bputc() and ap_bputs(). It |
| * also exercises start_chunk() and end_chunk() in buff.c. To use it |
| * you should use a tool like netcat and the src/test/check_chunked |
| * tool. Add something like this to your access.conf file: |
| * |
| * <Location /rndchunk> |
| * SetHandler rndchunk |
| * </Location> |
| * |
| * Then fake requests such as: |
| * |
| * GET /rndchunk?0,1000000 HTTP/1.1 |
| * Host: localhost |
| * |
| * The first arg is the random seed, the second is the number of |
| * "things" to do. You should try a few seeds. |
| * |
| * You should also edit main/buff.c and change DEFAULT_BUFSIZE (and |
| * CHUNK_HEADER_SIZE). Small values are particularly useful for |
| * finding bugs. Try a few different values. |
| * |
| * -djg |
| */ |
| |
| #define APACHE_HTTPD_TEST_HANDLER random_chunk_handler |
| |
| #include "apache_httpd_test.h" |
| |
| #define MAX_SEGMENT 32 |
| #define ONE_WEIGHT (256-32) |
| |
| #define WANT_HTTPD_TEST_SPLIT_QS_NUMBERS |
| #include "httpd_test_util.c" |
| |
| static int random_chunk_handler(request_rec *r) |
| { |
| apr_size_t seed = 0; |
| apr_size_t count = 0; |
| int i; |
| char buf[MAX_SEGMENT + 1]; |
| unsigned int len; |
| apr_size_t total = 0; |
| |
| if (strcmp(r->handler, "random_chunk")) { |
| return DECLINED; |
| } |
| |
| if (r->proto_num < HTTP_VERSION(1,1)) { |
| return DECLINED; |
| } |
| |
| r->allowed |= (AP_METHOD_BIT << M_GET); |
| |
| if (r->method_number != M_GET) { |
| return DECLINED; |
| } |
| |
| r->content_type = "text/html"; |
| |
| #ifdef APACHE1 |
| ap_send_http_header(r); |
| #endif |
| if (r->header_only) { |
| return OK; |
| } |
| |
| httpd_test_split_qs_numbers(r, &seed, &count, NULL); |
| |
| if (!count) { |
| ap_rputs("Must include args! ... " |
| "of the form <code>?seed,count</code>", r); |
| return 0; |
| } |
| |
| #ifdef WIN32 |
| srand(seed); /* XXX: apr-ize */ |
| #else |
| srandom(seed); /* XXX: apr-ize */ |
| #endif |
| |
| for (i = 0; i < count; ++i) { |
| #ifdef WIN32 |
| len = rand() % (MAX_SEGMENT + ONE_WEIGHT); |
| #else |
| len = random() % (MAX_SEGMENT + ONE_WEIGHT); |
| #endif |
| |
| if (len >= MAX_SEGMENT) { |
| ap_rputc((i & 1) ? '0' : '1', r); |
| total += 1; |
| } |
| else if (len == 0) { |
| /* 1.x version used to do this; but chunk_filter does now */ |
| #if 0 |
| ap_bsetflag(r->connection->client, B_CHUNK, 0); |
| ap_bsetflag(r->connection->client, B_CHUNK, 1); |
| #endif |
| } |
| else { |
| memset(buf, '2' + len, len); |
| buf[len] = 0; |
| total += ap_rputs(buf, r); |
| } |
| } |
| |
| ap_rprintf(r, "__END__:%" APR_SIZE_T_FMT, total); |
| |
| fprintf(stderr, "[mod_random_chunk] sent %" APR_SIZE_T_FMT "bytes\n", |
| total); |
| |
| return 0; |
| } |
| |
| APACHE_HTTPD_TEST_MODULE(random_chunk); |