diff options
Diffstat (limited to 'debian/perl-framework/c-modules/random_chunk/mod_random_chunk.c')
| -rw-r--r-- | debian/perl-framework/c-modules/random_chunk/mod_random_chunk.c | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/debian/perl-framework/c-modules/random_chunk/mod_random_chunk.c b/debian/perl-framework/c-modules/random_chunk/mod_random_chunk.c new file mode 100644 index 0000000..01da3e0 --- /dev/null +++ b/debian/perl-framework/c-modules/random_chunk/mod_random_chunk.c @@ -0,0 +1,182 @@ +#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); |