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bozohttpd.h revision 1.33.2.2.2.1
      1  1.33.2.2.2.1      snj /*	$NetBSD: bozohttpd.h,v 1.33.2.2.2.1 2016/04/15 18:55:49 snj Exp $	*/
      2           1.3      tls 
      3          1.20      mrg /*	$eterna: bozohttpd.h,v 1.39 2011/11/18 09:21:15 mrg Exp $	*/
      4           1.1      tls 
      5           1.1      tls /*
      6      1.33.2.2      snj  * Copyright (c) 1997-2015 Matthew R. Green
      7           1.1      tls  * All rights reserved.
      8           1.1      tls  *
      9           1.1      tls  * Redistribution and use in source and binary forms, with or without
     10           1.1      tls  * modification, are permitted provided that the following conditions
     11           1.1      tls  * are met:
     12           1.1      tls  * 1. Redistributions of source code must retain the above copyright
     13           1.1      tls  *    notice, this list of conditions and the following disclaimer.
     14           1.1      tls  * 2. Redistributions in binary form must reproduce the above copyright
     15           1.1      tls  *    notice, this list of conditions and the following disclaimer and
     16           1.1      tls  *    dedication in the documentation and/or other materials provided
     17           1.1      tls  *    with the distribution.
     18           1.1      tls  *
     19           1.1      tls  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     20           1.1      tls  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     21           1.1      tls  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     22           1.1      tls  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     23           1.1      tls  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     24           1.1      tls  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     25           1.1      tls  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     26           1.1      tls  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     27           1.1      tls  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28           1.1      tls  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29           1.1      tls  * SUCH DAMAGE.
     30           1.1      tls  *
     31           1.1      tls  */
     32          1.12      mrg #ifndef BOZOHTTOPD_H_
     33          1.12      mrg #define BOZOHTTOPD_H_	1
     34          1.12      mrg 
     35          1.27      mrg #include "netbsd_queue.h"
     36          1.12      mrg 
     37           1.1      tls #include <sys/stat.h>
     38           1.5      mrg 
     39          1.30  mbalmer #ifndef NO_LUA_SUPPORT
     40          1.30  mbalmer #include <lua.h>
     41          1.30  mbalmer #endif
     42           1.1      tls #include <stdio.h>
     43           1.1      tls 
     44  1.33.2.2.2.1      snj /* QNX provides a lot of NetBSD things in nbutil.h */
     45  1.33.2.2.2.1      snj #ifdef HAVE_NBUTIL_H
     46  1.33.2.2.2.1      snj #include <nbutil.h>
     47  1.33.2.2.2.1      snj #endif
     48  1.33.2.2.2.1      snj 
     49           1.8      mrg /* lots of "const" but gets free()'ed etc at times, sigh */
     50           1.8      mrg 
     51           1.1      tls /* headers */
     52          1.12      mrg typedef struct bozoheaders {
     53           1.4      rtr 	/*const*/ char *h_header;
     54           1.1      tls 	/*const*/ char *h_value;	/* this gets free()'ed etc at times */
     55          1.12      mrg 	SIMPLEQ_ENTRY(bozoheaders)	h_next;
     56          1.12      mrg } bozoheaders_t;
     57  1.33.2.2.2.1      snj SIMPLEQ_HEAD(qheaders, bozoheaders);
     58           1.1      tls 
     59          1.30  mbalmer #ifndef NO_LUA_SUPPORT
     60          1.30  mbalmer typedef struct lua_handler {
     61          1.30  mbalmer 	const char	*name;
     62          1.30  mbalmer 	int		 ref;
     63          1.30  mbalmer 	SIMPLEQ_ENTRY(lua_handler)	h_next;
     64          1.30  mbalmer } lua_handler_t;
     65          1.30  mbalmer 
     66          1.30  mbalmer typedef struct lua_state_map {
     67          1.30  mbalmer 	const char 	*script;
     68          1.30  mbalmer 	const char	*prefix;
     69          1.30  mbalmer 	lua_State	*L;
     70          1.30  mbalmer 	SIMPLEQ_HEAD(, lua_handler)	handlers;
     71          1.30  mbalmer 	SIMPLEQ_ENTRY(lua_state_map)	s_next;
     72          1.30  mbalmer } lua_state_map_t;
     73          1.30  mbalmer #endif
     74          1.30  mbalmer 
     75          1.12      mrg typedef struct bozo_content_map_t {
     76          1.12      mrg 	const char	*name;		/* postfix of file */
     77          1.12      mrg 	const char	*type;		/* matching content-type */
     78          1.12      mrg 	const char	*encoding;	/* matching content-encoding */
     79          1.12      mrg 	const char	*encoding11;	/* matching content-encoding (HTTP/1.1) */
     80          1.12      mrg 	const char	*cgihandler;	/* optional CGI handler */
     81          1.12      mrg } bozo_content_map_t;
     82          1.12      mrg 
     83          1.12      mrg /* this struct holds the bozo constants */
     84          1.12      mrg typedef struct bozo_consts_t {
     85          1.12      mrg 	const char	*http_09;	/* "HTTP/0.9" */
     86          1.12      mrg 	const char	*http_10;	/* "HTTP/1.0" */
     87          1.12      mrg 	const char	*http_11;	/* "HTTP/1.1" */
     88          1.12      mrg 	const char	*text_plain;	/* "text/plain" */
     89          1.12      mrg } bozo_consts_t;
     90          1.12      mrg 
     91          1.12      mrg /* this structure encapsulates all the bozo flags and control vars */
     92          1.12      mrg typedef struct bozohttpd_t {
     93          1.12      mrg 	char		*rootdir;	/* root directory */
     94          1.12      mrg 	int		 numeric;	/* avoid gethostby*() */
     95          1.12      mrg 	char		*virtbase;	/* virtual directory base */
     96          1.12      mrg 	int		 unknown_slash;	/* unknown vhosts go to normal slashdir */
     97          1.12      mrg 	int		 logstderr;	/* log to stderr (even if not tty) */
     98          1.12      mrg 	int		 background;	/* drop into daemon mode */
     99          1.12      mrg 	int		 foreground;	/* keep daemon mode in foreground */
    100          1.18     jmmv 	char		*pidfile;	/* path to the pid file, if any */
    101          1.12      mrg 	size_t		 page_size;	/* page size */
    102          1.12      mrg 	char		*slashdir;	/* www slash directory */
    103          1.12      mrg 	char		*bindport;	/* bind port; default "http" */
    104          1.12      mrg 	char		*bindaddress;	/* address for binding - INADDR_ANY */
    105          1.12      mrg 	int		 debug;		/* debugging level */
    106          1.12      mrg 	char		*virthostname;	/* my name */
    107          1.12      mrg 	const char	*server_software;/* our brand :-) */
    108          1.12      mrg 	const char	*index_html;	/* our home page */
    109          1.12      mrg 	const char	*public_html;	/* ~user/public_html page */
    110          1.12      mrg 	int		 enable_users;	/* enable public_html */
    111  1.33.2.2.2.1      snj 	int		 enable_cgi_users;	/* use the cgi handler */
    112          1.12      mrg 	int		*sock;		/* bound sockets */
    113          1.12      mrg 	int		 nsock;		/* number of above */
    114          1.12      mrg 	struct pollfd	*fds;		/* current poll fd set */
    115          1.12      mrg 	int		 request_times;	/* # times a request was processed */
    116          1.12      mrg 	int		 dir_indexing;	/* handle directories */
    117          1.12      mrg 	int		 hide_dots;	/* hide .* */
    118          1.12      mrg 	int		 process_cgi;	/* use the cgi handler */
    119          1.12      mrg 	char		*cgibin;	/* cgi-bin directory */
    120          1.30  mbalmer #ifndef NO_LUA_SUPPORT
    121          1.30  mbalmer 	int		 process_lua;	/* use the Lua handler */
    122          1.30  mbalmer 	SIMPLEQ_HEAD(, lua_state_map)	lua_states;
    123          1.30  mbalmer #endif
    124          1.12      mrg 	void		*sslinfo;	/* pointer to ssl struct */
    125          1.12      mrg 	int		dynamic_content_map_size;/* size of dyn cont map */
    126          1.12      mrg 	bozo_content_map_t	*dynamic_content_map;/* dynamic content map */
    127          1.12      mrg 	size_t		 mmapsz;	/* size of region to mmap */
    128          1.12      mrg 	char		*getln_buffer;	/* space for getln buffer */
    129          1.12      mrg 	ssize_t		 getln_buflen;	/* length of allocated space */
    130          1.12      mrg 	char		*errorbuf;	/* no dynamic allocation allowed */
    131          1.12      mrg 	bozo_consts_t	 consts;	/* various constants */
    132          1.12      mrg } bozohttpd_t;
    133          1.12      mrg 
    134          1.12      mrg /* bozo_httpreq_t */
    135          1.12      mrg typedef struct bozo_httpreq_t {
    136          1.12      mrg 	bozohttpd_t	*hr_httpd;
    137          1.12      mrg 	int		hr_method;
    138           1.1      tls #define	HTTP_GET	0x01
    139           1.1      tls #define HTTP_POST	0x02
    140           1.1      tls #define HTTP_HEAD	0x03
    141           1.1      tls #define HTTP_OPTIONS	0x04	/* not supported */
    142           1.1      tls #define HTTP_PUT	0x05	/* not supported */
    143           1.1      tls #define HTTP_DELETE	0x06	/* not supported */
    144           1.1      tls #define HTTP_TRACE	0x07	/* not supported */
    145           1.1      tls #define HTTP_CONNECT	0x08	/* not supported */
    146           1.1      tls 	const char *hr_methodstr;
    147          1.24   martin 	char	*hr_virthostname;	/* server name (if not identical
    148          1.24   martin 					   to hr_httpd->virthostname) */
    149           1.8      mrg 	char	*hr_file;
    150          1.14      mrg 	char	*hr_oldfile;	/* if we added an index_html */
    151          1.29  mbalmer 	char	*hr_query;
    152          1.32      mrg 	char	*hr_host;	/* HTTP/1.1 Host: or virtual hostname,
    153          1.32      mrg 				   possibly including a port number */
    154  1.33.2.2.2.1      snj #ifndef NO_USER_SUPPORT
    155  1.33.2.2.2.1      snj 	char	*hr_user;	/* username if we hit userdir request */
    156  1.33.2.2.2.1      snj #endif /* !NO_USER_SUPPORT */
    157           1.1      tls 	const char *hr_proto;
    158           1.1      tls 	const char *hr_content_type;
    159           1.1      tls 	const char *hr_content_length;
    160           1.1      tls 	const char *hr_allow;
    161           1.1      tls 	const char *hr_referrer;
    162           1.5      mrg 	const char *hr_range;
    163           1.7    joerg 	const char *hr_if_modified_since;
    164          1.21    elric 	const char *hr_accept_encoding;
    165           1.5      mrg 	int         hr_have_range;
    166           1.5      mrg 	off_t       hr_first_byte_pos;
    167           1.5      mrg 	off_t       hr_last_byte_pos;
    168           1.8      mrg 	/*const*/ char *hr_remotehost;
    169           1.8      mrg 	/*const*/ char *hr_remoteaddr;
    170           1.8      mrg 	/*const*/ char *hr_serverport;
    171           1.1      tls #ifdef DO_HTPASSWD
    172           1.9      mrg 	/*const*/ char *hr_authrealm;
    173           1.9      mrg 	/*const*/ char *hr_authuser;
    174           1.9      mrg 	/*const*/ char *hr_authpass;
    175           1.1      tls #endif
    176  1.33.2.2.2.1      snj 	struct qheaders		hr_headers;
    177  1.33.2.2.2.1      snj 	struct qheaders		hr_replheaders;
    178  1.33.2.2.2.1      snj 	int			hr_nheaders;
    179          1.12      mrg } bozo_httpreq_t;
    180           1.1      tls 
    181          1.24   martin /* helper to access the "active" host name from a httpd/request pair */
    182          1.24   martin #define	BOZOHOST(HTTPD,REQUEST)	((REQUEST)->hr_virthostname ?		\
    183          1.24   martin 					(REQUEST)->hr_virthostname :	\
    184          1.24   martin 					(HTTPD)->virthostname)
    185          1.24   martin 
    186          1.12      mrg /* structure to hold string based (name, value) pairs with preferences */
    187          1.12      mrg typedef struct bozoprefs_t {
    188  1.33.2.2.2.1      snj 	size_t		  size;		/* size of the two arrays */
    189  1.33.2.2.2.1      snj 	size_t		  count;	/* # of entries in arrays */
    190          1.12      mrg 	char		**name;		/* names of each entry */
    191          1.12      mrg 	char		**value;	/* values for the name entries */
    192          1.12      mrg } bozoprefs_t;
    193           1.1      tls 
    194          1.28    pooka /* by default write in upto 64KiB chunks, and mmap in upto 64MiB chunks */
    195          1.28    pooka #ifndef BOZO_WRSZ
    196          1.12      mrg #define BOZO_WRSZ	(64 * 1024)
    197          1.28    pooka #endif
    198          1.28    pooka #ifndef BOZO_MMAPSZ
    199          1.12      mrg #define BOZO_MMAPSZ	(BOZO_WRSZ * 1024)
    200          1.28    pooka #endif
    201           1.1      tls 
    202           1.1      tls /* debug flags */
    203           1.1      tls #define DEBUG_NORMAL	1
    204           1.1      tls #define DEBUG_FAT	2
    205           1.1      tls #define DEBUG_OBESE	3
    206           1.1      tls #define DEBUG_EXPLODING	4
    207           1.1      tls 
    208           1.1      tls #define	strornull(x)	((x) ? (x) : "<null>")
    209           1.1      tls 
    210          1.22    joerg #if defined(__GNUC__) && __GNUC__ >= 3
    211          1.22    joerg #define BOZO_PRINTFLIKE(x,y) __attribute__((__format__(__printf__, x,y)))
    212          1.22    joerg #define BOZO_DEAD __attribute__((__noreturn__))
    213          1.22    joerg #endif
    214          1.22    joerg 
    215          1.17      mrg #ifndef NO_DEBUG
    216          1.22    joerg void	debug__(bozohttpd_t *, int, const char *, ...) BOZO_PRINTFLIKE(3, 4);
    217           1.1      tls #define debug(x)	debug__ x
    218           1.1      tls #else
    219          1.29  mbalmer #define	debug(x)
    220          1.17      mrg #endif /* NO_DEBUG */
    221           1.1      tls 
    222          1.14      mrg int	bozo_http_error(bozohttpd_t *, int, bozo_httpreq_t *, const char *);
    223           1.1      tls 
    224          1.12      mrg int	bozo_check_special_files(bozo_httpreq_t *, const char *);
    225          1.12      mrg char	*bozo_http_date(char *, size_t);
    226  1.33.2.2.2.1      snj void	bozo_print_header(bozo_httpreq_t *, struct stat *, const char *,
    227  1.33.2.2.2.1      snj 			  const char *);
    228  1.33.2.2.2.1      snj char	*bozo_escape_rfc3986(bozohttpd_t *httpd, const char *url, int absolute);
    229          1.25      mrg char	*bozo_escape_html(bozohttpd_t *httpd, const char *url);
    230  1.33.2.2.2.1      snj int	bozo_decode_url_percent(bozo_httpreq_t *, char *);
    231           1.1      tls 
    232  1.33.2.2.2.1      snj /* these are similar to libc functions, no underscore here */
    233  1.33.2.2.2.1      snj void	bozowarn(bozohttpd_t *, const char *, ...)
    234  1.33.2.2.2.1      snj 		BOZO_PRINTFLIKE(2, 3);
    235  1.33.2.2.2.1      snj void	bozoerr(bozohttpd_t *, int, const char *, ...)
    236  1.33.2.2.2.1      snj 		BOZO_PRINTFLIKE(3, 4)
    237  1.33.2.2.2.1      snj 		BOZO_DEAD;
    238  1.33.2.2.2.1      snj void	bozoasprintf(bozohttpd_t *, char **, const char *, ...)
    239  1.33.2.2.2.1      snj 		BOZO_PRINTFLIKE(3, 4);
    240  1.33.2.2.2.1      snj char	*bozodgetln(bozohttpd_t *, int, ssize_t *, ssize_t (*)(bozohttpd_t *,
    241  1.33.2.2.2.1      snj 		    int, void *, size_t));
    242           1.5      mrg char	*bozostrnsep(char **, const char *, ssize_t *);
    243          1.12      mrg void	*bozomalloc(bozohttpd_t *, size_t);
    244          1.12      mrg void	*bozorealloc(bozohttpd_t *, void *, size_t);
    245  1.33.2.2.2.1      snj char	*bozostrdup(bozohttpd_t *, bozo_httpreq_t *, const char *);
    246  1.33.2.2.2.1      snj 
    247  1.33.2.2.2.1      snj #define bozo_noop	do { /* nothing */ } while (/*CONSTCOND*/0)
    248           1.1      tls 
    249           1.1      tls /* ssl-bozo.c */
    250          1.12      mrg #ifdef NO_SSL_SUPPORT
    251  1.33.2.2.2.1      snj #define bozo_ssl_set_opts(w, x, y)	bozo_noop
    252  1.33.2.2.2.1      snj #define bozo_ssl_set_ciphers(w, x, y)	bozo_noop
    253  1.33.2.2.2.1      snj #define bozo_ssl_init(x)		bozo_noop
    254          1.33      mrg #define bozo_ssl_accept(x)		(0)
    255  1.33.2.2.2.1      snj #define bozo_ssl_destroy(x)		bozo_noop
    256          1.12      mrg #else
    257          1.14      mrg void	bozo_ssl_set_opts(bozohttpd_t *, const char *, const char *);
    258  1.33.2.2.2.1      snj void	bozo_ssl_set_ciphers(bozohttpd_t *, const char *);
    259          1.14      mrg void	bozo_ssl_init(bozohttpd_t *);
    260          1.33      mrg int	bozo_ssl_accept(bozohttpd_t *);
    261          1.14      mrg void	bozo_ssl_destroy(bozohttpd_t *);
    262           1.1      tls #endif
    263           1.1      tls 
    264           1.1      tls 
    265           1.1      tls /* auth-bozo.c */
    266           1.1      tls #ifdef DO_HTPASSWD
    267      1.33.2.1   martin void	bozo_auth_init(bozo_httpreq_t *);
    268          1.14      mrg int	bozo_auth_check(bozo_httpreq_t *, const char *);
    269          1.14      mrg void	bozo_auth_cleanup(bozo_httpreq_t *);
    270          1.14      mrg int	bozo_auth_check_headers(bozo_httpreq_t *, char *, char *, ssize_t);
    271          1.14      mrg int	bozo_auth_check_special_files(bozo_httpreq_t *, const char *);
    272          1.14      mrg void	bozo_auth_check_401(bozo_httpreq_t *, int);
    273          1.14      mrg void	bozo_auth_cgi_setenv(bozo_httpreq_t *, char ***);
    274          1.14      mrg int	bozo_auth_cgi_count(bozo_httpreq_t *);
    275          1.12      mrg #else
    276  1.33.2.2.2.1      snj #define	bozo_auth_init(x)			bozo_noop
    277          1.14      mrg #define	bozo_auth_check(x, y)			0
    278  1.33.2.2.2.1      snj #define	bozo_auth_cleanup(x)			bozo_noop
    279          1.14      mrg #define	bozo_auth_check_headers(y, z, a, b)	0
    280          1.14      mrg #define	bozo_auth_check_special_files(x, y)	0
    281  1.33.2.2.2.1      snj #define	bozo_auth_check_401(x, y)		bozo_noop
    282  1.33.2.2.2.1      snj #define	bozo_auth_cgi_setenv(x, y)		bozo_noop
    283          1.14      mrg #define	bozo_auth_cgi_count(x)			0
    284           1.1      tls #endif /* DO_HTPASSWD */
    285           1.1      tls 
    286           1.1      tls 
    287           1.1      tls /* cgi-bozo.c */
    288          1.12      mrg #ifdef NO_CGIBIN_SUPPORT
    289          1.14      mrg #define	bozo_process_cgi(h)				0
    290           1.1      tls #else
    291          1.14      mrg void	bozo_cgi_setbin(bozohttpd_t *, const char *);
    292          1.14      mrg void	bozo_setenv(bozohttpd_t *, const char *, const char *, char **);
    293          1.14      mrg int	bozo_process_cgi(bozo_httpreq_t *);
    294          1.14      mrg void	bozo_add_content_map_cgi(bozohttpd_t *, const char *, const char *);
    295           1.1      tls #endif /* NO_CGIBIN_SUPPORT */
    296           1.1      tls 
    297           1.1      tls 
    298          1.30  mbalmer /* lua-bozo.c */
    299          1.30  mbalmer #ifdef NO_LUA_SUPPORT
    300          1.30  mbalmer #define bozo_process_lua(h)				0
    301          1.30  mbalmer #else
    302          1.30  mbalmer void	bozo_add_lua_map(bozohttpd_t *, const char *, const char *);
    303          1.30  mbalmer int	bozo_process_lua(bozo_httpreq_t *);
    304          1.30  mbalmer #endif /* NO_LUA_SUPPORT */
    305          1.30  mbalmer 
    306          1.30  mbalmer 
    307           1.1      tls /* daemon-bozo.c */
    308          1.12      mrg #ifdef NO_DAEMON_MODE
    309  1.33.2.2.2.1      snj #define bozo_daemon_init(x)				bozo_noop
    310          1.14      mrg #define bozo_daemon_fork(x)				0
    311  1.33.2.2.2.1      snj #define bozo_daemon_closefds(x)				bozo_noop
    312          1.12      mrg #else
    313          1.14      mrg void	bozo_daemon_init(bozohttpd_t *);
    314          1.14      mrg int	bozo_daemon_fork(bozohttpd_t *);
    315          1.14      mrg void	bozo_daemon_closefds(bozohttpd_t *);
    316           1.1      tls #endif /* NO_DAEMON_MODE */
    317           1.1      tls 
    318           1.1      tls 
    319           1.1      tls /* tilde-luzah-bozo.c */
    320          1.12      mrg #ifdef NO_USER_SUPPORT
    321  1.33.2.2.2.1      snj #define bozo_user_transform(x)				0
    322  1.33.2.2.2.1      snj #define bozo_user_free(x)					0
    323           1.8      mrg #else
    324  1.33.2.2.2.1      snj int	bozo_user_transform(bozo_httpreq_t *);
    325  1.33.2.2.2.1      snj #define bozo_user_free(x)					free(x)
    326           1.1      tls #endif /* NO_USER_SUPPORT */
    327           1.1      tls 
    328           1.1      tls 
    329           1.1      tls /* dir-index-bozo.c */
    330          1.12      mrg #ifdef NO_DIRINDEX_SUPPORT
    331          1.15      mrg #define bozo_dir_index(a, b, c)				0
    332           1.1      tls #else
    333          1.12      mrg int	bozo_dir_index(bozo_httpreq_t *, const char *, int);
    334           1.1      tls #endif /* NO_DIRINDEX_SUPPORT */
    335           1.1      tls 
    336           1.1      tls 
    337           1.1      tls /* content-bozo.c */
    338          1.14      mrg const char *bozo_content_type(bozo_httpreq_t *, const char *);
    339          1.14      mrg const char *bozo_content_encoding(bozo_httpreq_t *, const char *);
    340          1.14      mrg bozo_content_map_t *bozo_match_content_map(bozohttpd_t *, const char *, int);
    341          1.14      mrg bozo_content_map_t *bozo_get_content_map(bozohttpd_t *, const char *);
    342           1.1      tls #ifndef NO_DYNAMIC_CONTENT
    343  1.33.2.2.2.1      snj void	bozo_add_content_map_mime(bozohttpd_t *, const char *, const char *,
    344  1.33.2.2.2.1      snj 				  const char *, const char *);
    345           1.1      tls #endif
    346          1.12      mrg 
    347          1.12      mrg /* I/O */
    348          1.22    joerg int bozo_printf(bozohttpd_t *, const char *, ...) BOZO_PRINTFLIKE(2, 3);;
    349          1.12      mrg ssize_t bozo_read(bozohttpd_t *, int, void *, size_t);
    350          1.12      mrg ssize_t bozo_write(bozohttpd_t *, int, const void *, size_t);
    351          1.12      mrg int bozo_flush(bozohttpd_t *, FILE *);
    352          1.12      mrg 
    353          1.12      mrg /* misc */
    354          1.12      mrg int bozo_init_httpd(bozohttpd_t *);
    355  1.33.2.2.2.1      snj int bozo_init_prefs(bozohttpd_t *, bozoprefs_t *);
    356          1.12      mrg int bozo_set_defaults(bozohttpd_t *, bozoprefs_t *);
    357          1.12      mrg int bozo_setup(bozohttpd_t *, bozoprefs_t *, const char *, const char *);
    358          1.12      mrg bozo_httpreq_t *bozo_read_request(bozohttpd_t *);
    359          1.12      mrg void bozo_process_request(bozo_httpreq_t *);
    360          1.12      mrg void bozo_clean_request(bozo_httpreq_t *);
    361  1.33.2.2.2.1      snj bozoheaders_t *addmerge_reqheader(bozo_httpreq_t *, const char *,
    362  1.33.2.2.2.1      snj 				  const char *, ssize_t);
    363  1.33.2.2.2.1      snj bozoheaders_t *addmerge_replheader(bozo_httpreq_t *, const char *,
    364  1.33.2.2.2.1      snj 				   const char *, ssize_t);
    365          1.12      mrg 
    366          1.12      mrg /* variables */
    367  1.33.2.2.2.1      snj int bozo_set_pref(bozohttpd_t *, bozoprefs_t *, const char *, const char *);
    368          1.12      mrg char *bozo_get_pref(bozoprefs_t *, const char *);
    369          1.12      mrg 
    370          1.12      mrg #endif	/* BOZOHTTOPD_H_ */
    371