bozohttpd.h revision 1.8
1 /* $NetBSD: bozohttpd.h,v 1.8 2009/04/18 07:28:24 mrg Exp $ */ 2 3 /* $eterna: bozohttpd.h,v 1.25 2009/04/18 05:36:04 mrg Exp $ */ 4 5 /* 6 * Copyright (c) 1997-2009 Matthew R. Green 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer and 16 * dedication in the documentation and/or other materials provided 17 * with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 27 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 */ 32 #include <sys/queue.h> 33 #include <sys/stat.h> 34 35 #include <stdio.h> 36 37 /* lots of "const" but gets free()'ed etc at times, sigh */ 38 39 /* headers */ 40 struct headers { 41 /*const*/ char *h_header; 42 /*const*/ char *h_value; /* this gets free()'ed etc at times */ 43 SIMPLEQ_ENTRY(headers) h_next; 44 }; 45 46 /* http_req */ 47 typedef struct { 48 int hr_method; 49 #define HTTP_GET 0x01 50 #define HTTP_POST 0x02 51 #define HTTP_HEAD 0x03 52 #define HTTP_OPTIONS 0x04 /* not supported */ 53 #define HTTP_PUT 0x05 /* not supported */ 54 #define HTTP_DELETE 0x06 /* not supported */ 55 #define HTTP_TRACE 0x07 /* not supported */ 56 #define HTTP_CONNECT 0x08 /* not supported */ 57 const char *hr_methodstr; 58 char *hr_file; 59 char *hr_query; 60 const char *hr_proto; 61 const char *hr_content_type; 62 const char *hr_content_length; 63 const char *hr_allow; 64 const char *hr_host; /* HTTP/1.1 Host: */ 65 const char *hr_referrer; 66 const char *hr_range; 67 const char *hr_if_modified_since; 68 int hr_have_range; 69 off_t hr_first_byte_pos; 70 off_t hr_last_byte_pos; 71 /*const*/ char *hr_remotehost; 72 /*const*/ char *hr_remoteaddr; 73 /*const*/ char *hr_serverport; 74 #ifdef DO_HTPASSWD 75 const char *hr_authrealm; 76 const char *hr_authuser; 77 const char *hr_authpass; 78 #endif 79 SIMPLEQ_HEAD(, headers) hr_headers; 80 int hr_nheaders; 81 } http_req; 82 83 struct content_map { 84 const char *name; /* postfix of file */ 85 const char *type; /* matching content-type */ 86 const char *encoding; /* matching content-encoding */ 87 const char *encoding11; /* matching content-encoding (HTTP/1.1) */ 88 const char *cgihandler; /* optional CGI handler */ 89 }; 90 91 /* write in upto 64KiB chunks, and mmap in upto 64MiB chunks */ 92 #define WRSZ (64 * 1024) 93 #define MMAPSZ (WRSZ * 1024) 94 95 /* debug flags */ 96 #define DEBUG_NORMAL 1 97 #define DEBUG_FAT 2 98 #define DEBUG_OBESE 3 99 #define DEBUG_EXPLODING 4 100 101 #define strornull(x) ((x) ? (x) : "<null>") 102 103 extern int dflag; 104 extern const char *index_html; 105 extern const char *server_software; 106 extern char *myname; 107 108 #ifdef DEBUG 109 void debug__(int, const char *, ...) 110 __attribute__((__format__(__printf__, 2, 3))); 111 #define debug(x) debug__ x 112 #else 113 #define debug(x) 114 #endif /* DEBUG */ 115 116 void warning(const char *, ...) 117 __attribute__((__format__(__printf__, 1, 2))); 118 void error(int, const char *, ...) 119 __attribute__((__format__(__printf__, 2, 3))) 120 __attribute__((__noreturn__)); 121 int http_error(int, http_req *, const char *) 122 __attribute__((__noreturn__)); 123 124 int check_special_files(http_req *, const char *); 125 char *http_date(void); 126 void print_header(http_req *, struct stat *, const char *, const char *); 127 128 char *bozodgetln(int, ssize_t *, ssize_t (*)(int, void *, size_t)); 129 char *bozostrnsep(char **, const char *, ssize_t *); 130 131 void *bozomalloc(size_t); 132 void *bozorealloc(void *, size_t); 133 char *bozostrdup(const char *); 134 135 extern const char *Iflag; 136 extern int Iflag_set; 137 extern int bflag, fflag; 138 extern char *slashdir; 139 extern const char http_09[]; 140 extern const char http_10[]; 141 extern const char http_11[]; 142 extern const char text_plain[]; 143 144 /* bozotic io */ 145 extern int (*bozoprintf)(const char *, ...); 146 extern ssize_t (*bozoread)(int, void *, size_t); 147 extern ssize_t (*bozowrite)(int, const void *, size_t); 148 extern int (*bozoflush)(FILE *); 149 150 151 /* ssl-bozo.c */ 152 #ifndef NO_SSL_SUPPORT 153 extern void ssl_set_opts(char *, char *); 154 extern void ssl_init(void); 155 extern void ssl_accept(void); 156 extern void ssl_destroy(void); 157 #else 158 #define ssl_set_opts(x, y) /* nothing */ 159 #define ssl_init() /* nothing */ 160 #define ssl_accept() /* nothing */ 161 #define ssl_destroy() /* nothing */ 162 #endif 163 164 165 /* auth-bozo.c */ 166 #ifdef DO_HTPASSWD 167 extern int auth_check(http_req *, const char *); 168 extern void auth_cleanup(http_req *); 169 extern int auth_check_headers(http_req *, char *, char *, ssize_t); 170 extern int auth_check_special_files(http_req *, const char *); 171 extern void auth_check_401(http_req *, int); 172 extern void auth_cgi_setenv(http_req *, char ***); 173 extern int auth_cgi_count(http_req *); 174 #else 175 #define auth_check(x, y) 0 176 #define auth_cleanup(x) /* nothing */ 177 #define auth_check_headers(x, y, z, a) 0 178 #define auth_check_special_files(x, y) 0 179 #define auth_check_401(x, y) /* nothing */ 180 #define auth_cgi_setenv(x, y) /* nothing */ 181 #define auth_cgi_count(x) 0 182 #endif /* DO_HTPASSWD */ 183 184 185 /* cgi-bozo.c */ 186 #ifndef NO_CGIBIN_SUPPORT 187 extern void set_cgibin(char *); 188 extern void spsetenv(const char *env, const char *val, char **envp); 189 extern int process_cgi(http_req *); 190 extern void add_content_map_cgi(char *, char *); 191 #else 192 #define process_cgi(r) 0 193 #endif /* NO_CGIBIN_SUPPORT */ 194 195 196 /* daemon-bozo.c */ 197 extern const char *Iflag; 198 extern int Iflag_set; 199 #ifndef NO_DAEMON_MODE 200 extern char *iflag; 201 202 extern void daemon_init(void); 203 extern void daemon_fork(void); 204 #else 205 #define daemon_init() /* nothing */ 206 #define daemon_fork() /* nothing */ 207 #endif /* NO_DAEMON_MODE */ 208 209 210 /* tilde-luzah-bozo.c */ 211 #ifndef NO_USER_SUPPORT 212 extern int uflag; 213 extern const char *public_html; 214 215 int user_transform(http_req *, int *); 216 #else 217 #define user_transform(a, b) 0 218 #endif /* NO_USER_SUPPORT */ 219 220 221 /* dir-index-bozo.c */ 222 #ifndef NO_DIRINDEX_SUPPORT 223 extern int Xflag; 224 extern int Hflag; 225 int directory_index(http_req *, const char *, int); 226 #else 227 #define directory_index(a, b, c) 0 228 #endif /* NO_DIRINDEX_SUPPORT */ 229 230 231 /* content-bozo.c */ 232 extern const char *content_type(http_req *, const char *); 233 extern const char *content_encoding(http_req *, const char *); 234 extern struct content_map *match_content_map(const char *, int); 235 extern struct content_map *get_content_map(const char *); 236 #ifndef NO_DYNAMIC_CONTENT 237 void add_content_map_mime(char *, char *, char *, char *); 238 #endif 239
Indexes created Mon Sep 29 15:09:53 GMT 2025