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Diffstat (limited to 'modules/proxy/mod_proxy.h')
-rw-r--r-- | modules/proxy/mod_proxy.h | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/modules/proxy/mod_proxy.h b/modules/proxy/mod_proxy.h deleted file mode 100644 index 1991c457ed..0000000000 --- a/modules/proxy/mod_proxy.h +++ /dev/null @@ -1,261 +0,0 @@ -/* ==================================================================== - * 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. - */ - -#ifndef MOD_PROXY_H -#define MOD_PROXY_H - -/* - * Main include file for the Apache proxy - */ - -/* - - Note that the Explain() stuff is not yet complete. - Also note numerous FIXMEs and CHECKMEs which should be eliminated. - - If TESTING is set, then garbage collection doesn't delete ... probably a good - idea when hacking. - - This code is once again experimental! - - Things to do: - - 1. Make it completely work (for FTP too) - - 2. HTTP/1.1 - - 3. Cache issues - - Chuck Murcko <chuck@topsail.org> 02-06-01 - - */ - -#define TESTING 0 -#undef EXPLAIN - -#include "apr_compat.h" -#include "apr_lib.h" -#include "apr_strings.h" - -#if APR_HAVE_NETDB_H -#include <netdb.h> -#endif -#if APR_HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif -#if APR_HAVE_NETINET_IN_H -#include <netinet/in.h> -#endif -#if APR_HAVE_ARPA_INET_H -#include <arpa/inet.h> -#endif - -#include "httpd.h" -#include "http_config.h" -#include "http_protocol.h" -#include "proxy_cache.h" - - -extern module AP_MODULE_DECLARE_DATA proxy_module; - - -/* for proxy_canonenc() */ -enum enctype { - enc_path, enc_search, enc_user, enc_fpath, enc_parm -}; - -#define HDR_APP (0) /* append header, for proxy_add_header() */ -#define HDR_REP (1) /* replace header, for proxy_add_header() */ - -#if APR_CHARSET_EBCDIC -#define CRLF "\r\n" -#else /*APR_CHARSET_EBCDIC*/ -#define CRLF "\015\012" -#endif /*APR_CHARSET_EBCDIC*/ - -#define DEFAULT_FTP_DATA_PORT 20 -#define DEFAULT_FTP_PORT 21 -#define DEFAULT_GOPHER_PORT 70 -#define DEFAULT_NNTP_PORT 119 -#define DEFAULT_WAIS_PORT 210 -#define DEFAULT_HTTPS_PORT 443 -#define DEFAULT_SNEWS_PORT 563 -#define DEFAULT_PROSPERO_PORT 1525 /* WARNING: conflict w/Oracle */ - -#define DEFAULT_CACHE_COMPLETION (0.9) -/* Some WWW schemes and their default ports; this is basically /etc/services */ -struct proxy_services { - const char *scheme; - int port; -}; - -/* static information about a remote proxy */ -struct proxy_remote { - const char *scheme; /* the schemes handled by this proxy, or '*' */ - const char *protocol; /* the scheme used to talk to this proxy */ - const char *hostname; /* the hostname of this proxy */ - int port; /* the port for this proxy */ -}; - -struct proxy_alias { - const char *real; - const char *fake; -}; - -struct dirconn_entry { - char *name; - struct in_addr addr, mask; - struct hostent *hostentry; - int (*matcher) (struct dirconn_entry * This, request_rec *r); -}; - -struct noproxy_entry { - const char *name; - struct in_addr addr; -}; - -struct nocache_entry { - const char *name; - struct in_addr addr; -}; - -typedef struct { - apr_array_header_t *proxies; - apr_array_header_t *aliases; - apr_array_header_t *raliases; - apr_array_header_t *noproxies; - apr_array_header_t *dirconn; - apr_array_header_t *nocaches; - apr_array_header_t *allowed_connect_ports; - const char *domain; /* domain name to use in absence of a domain name in the request */ - int req; /* true if proxy requests are enabled */ - float cache_completion; /* Force cache completion after this point */ - enum { - via_off, - via_on, - via_block, - via_full - } viaopt; /* how to deal with proxy Via: headers */ - size_t recv_buffer_size; - ap_cache_handle_t *cache; -} proxy_server_conf; - -struct per_thread_data { - struct hostent hpbuf; - u_long ipaddr; - char *charpbuf[2]; -}; - -typedef struct { - float cache_completion; /* completion percentage */ - int content_length; /* length of the content */ -} proxy_completion; - - -/* Function prototypes */ - -/* proxy_connect.c */ - -int ap_proxy_connect_handler(request_rec *r, char *url, - const char *proxyhost, int proxyport); - -/* proxy_ftp.c */ - -int ap_proxy_ftp_canon(request_rec *r, char *url); -int ap_proxy_ftp_handler(request_rec *r, ap_cache_el *c, char *url); - -/* proxy_http.c */ - -int ap_proxy_http_canon(request_rec *r, char *url, const char *scheme, - int def_port); -int ap_proxy_http_handler(request_rec *r, char *url, - const char *proxyhost, int proxyport); - -/* proxy_util.c */ - -int ap_proxy_hex2c(const char *x); -void ap_proxy_c2hex(int ch, char *x); -char *ap_proxy_canonenc(apr_pool_t *p, const char *x, int len, enum enctype t, - int isenc); -char *ap_proxy_canon_netloc(apr_pool_t *p, char **const urlp, char **userp, - char **passwordp, char **hostp, int *port); -const char *ap_proxy_date_canon(apr_pool_t *p, const char *x); -apr_table_t *ap_proxy_read_headers(request_rec *r, char *buffer, int size, conn_rec *c); -void ap_proxy_send_headers(request_rec *r, const char *respline, apr_table_t *hdrs); -int ap_proxy_liststr(const char *list, const char *val); -void ap_proxy_hash(const char *it, char *val, int ndepth, int nlength); -int ap_proxy_hex2sec(const char *x); -void ap_proxy_sec2hex(int t, char *y); -const char *ap_proxy_host2addr(const char *host, struct hostent *reqhp); -int ap_proxy_cache_send(request_rec *r, ap_cache_el *c); -int ap_proxy_cache_should_cache(request_rec *r, apr_table_t *resp_hdrs, - const int is_HTTP1); -int ap_proxy_cache_update(ap_cache_el *c); -void ap_proxy_cache_error(ap_cache_el **r); -int ap_proxyerror(request_rec *r, int statuscode, const char *message); -int ap_proxy_is_ipaddr(struct dirconn_entry *This, apr_pool_t *p); -int ap_proxy_is_domainname(struct dirconn_entry *This, apr_pool_t *p); -int ap_proxy_is_hostname(struct dirconn_entry *This, apr_pool_t *p); -int ap_proxy_is_word(struct dirconn_entry *This, apr_pool_t *p); -apr_status_t ap_proxy_doconnect(apr_socket_t *sock, char *host, apr_uint32_t port, request_rec *r); -int ap_proxy_garbage_init(server_rec *, apr_pool_t *); -/* This function is called by ap_table_do() for all header lines */ -int ap_proxy_send_hdr_line(void *p, const char *key, const char *value); -unsigned ap_proxy_bputs2(const char *data, apr_socket_t *client, ap_cache_el *cache); - -#endif /*MOD_PROXY_H*/ |