bozohttpd.h revision 1.1.1.2
1 /* $eterna: bozohttpd.h,v 1.18 2008/03/03 03:36:11 mrg Exp $ */ 2 3 /* 4 * Copyright (c) 1997-2008 Matthew R. Green 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer and 14 * dedication in the documentation and/or other materials provided 15 * with the distribution. 16 * 3. The name of the author may not be used to endorse or promote products 17 * derived from this software without specific prior written permission. 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 33 #include <sys/stat.h> 34 35 #include <stdio.h> 36 37 #include "queue.h" 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_url; 59 const char *hr_proto; 60 const char *hr_content_type; 61 const char *hr_content_length; 62 const char *hr_allow; 63 const char *hr_host; /* HTTP/1.1 Host: */ 64 const char *hr_referrer; 65 const char *hr_range; 66 int hr_have_range; 67 off_t hr_first_byte_pos; 68 off_t hr_last_byte_pos; 69 const char *hr_remotehost; 70 const char *hr_remoteaddr; 71 const char *hr_serverport; 72 #ifdef DO_HTPASSWD 73 const char *hr_authrealm; 74 const char *hr_authuser; 75 const char *hr_authpass; 76 #endif 77 SIMPLEQ_HEAD(, headers) hr_headers; 78 int hr_nheaders; 79 } http_req; 80 81 struct content_map { 82 const char *name; /* postfix of file */ 83 const char *type; /* matching content-type */ 84 const char *encoding; /* matching content-encoding */ 85 const char *encoding11; /* matching content-encoding (HTTP/1.1) */ 86 const char *cgihandler; /* optional CGI handler */ 87 }; 88 89 #define WRSZ (64 * 1024) 90 91 /* debug flags */ 92 #define DEBUG_NORMAL 1 93 #define DEBUG_FAT 2 94 #define DEBUG_OBESE 3 95 #define DEBUG_EXPLODING 4 96 97 #define strornull(x) ((x) ? (x) : "<null>") 98 99 extern int dflag; 100 extern const char *index_html; 101 extern const char *server_software; 102 extern char *myname; 103 104 #ifdef DEBUG 105 void debug__(int, const char *, ...) 106 __attribute__((__format__(__printf__, 2, 3))); 107 #define debug(x) debug__ x 108 #else 109 #define debug(x) 110 #endif /* DEBUG */ 111 112 void warning(const char *, ...) 113 __attribute__((__format__(__printf__, 1, 2))); 114 void error(int, const char *, ...) 115 __attribute__((__format__(__printf__, 2, 3))); 116 void http_error(int, http_req *, const char *) 117 __attribute__((__noreturn__)); 118 119 void check_special_files(http_req *, const char *); 120 char *http_date(void); 121 void print_header(http_req *, struct stat *, const char *, const char *); 122 123 char *bozodgetln(int, ssize_t *, ssize_t (*)(int, void *, size_t)); 124 char *bozostrnsep(char **, const char *, ssize_t *); 125 126 void *bozomalloc(size_t); 127 void *bozorealloc(void *, size_t); 128 char *bozostrdup(const char *); 129 130 extern const char *Iflag; 131 extern int Iflag_set; 132 extern int bflag, fflag; 133 extern char *slashdir; 134 extern const char http_09[]; 135 extern const char http_10[]; 136 extern const char http_11[]; 137 extern const char text_plain[]; 138 139 /* bozotic io */ 140 extern int (*bozoprintf)(const char *, ...); 141 extern ssize_t (*bozoread)(int, void *, size_t); 142 extern ssize_t (*bozowrite)(int, const void *, size_t); 143 extern int (*bozoflush)(FILE *); 144 145 146 /* ssl-bozo.c */ 147 #ifndef NO_SSL_SUPPORT 148 extern void ssl_set_opts(char *, char *); 149 extern void ssl_init(void); 150 extern void ssl_accept(void); 151 extern void ssl_destroy(void); 152 #else 153 #define ssl_set_opts(x, y) /* nothing */ 154 #define ssl_init() /* nothing */ 155 #define ssl_accept() /* nothing */ 156 #define ssl_destroy() /* nothing */ 157 #endif 158 159 160 /* auth-bozo.c */ 161 #ifdef DO_HTPASSWD 162 extern void auth_check(http_req *, const char *); 163 extern int auth_check_headers(http_req *, char *, char *, ssize_t); 164 extern void auth_check_special_files(http_req *, const char *); 165 extern void auth_check_401(http_req *, int); 166 extern void auth_cgi_setenv(http_req *, char ***); 167 extern int auth_cgi_count(http_req *); 168 #else 169 #define auth_check(x, y) /* nothing */ 170 #define auth_check_headers(x, y, z, a) 0 171 #define auth_check_special_files(x, y) /* nothing */ 172 #define auth_check_401(x, y) /* nothing */ 173 #define auth_cgi_setenv(x, y) /* nothing */ 174 #define auth_cgi_count(x) 0 175 #endif /* DO_HTPASSWD */ 176 177 178 /* cgi-bozo.c */ 179 #ifndef NO_CGIBIN_SUPPORT 180 void set_cgibin(char *); 181 void spsetenv(const char *env, const char *val, char **envp); 182 void process_cgi(http_req *); 183 void add_content_map_cgi(char *, char *); 184 #else 185 #define process_cgi(r) /* nothing */ 186 #endif /* NO_CGIBIN_SUPPORT */ 187 188 189 /* daemon-bozo.c */ 190 extern const char *Iflag; 191 extern int Iflag_set; 192 #ifndef NO_DAEMON_MODE 193 extern char *iflag; 194 195 void daemon_init(void); 196 void daemon_fork(void); 197 #else 198 #define daemon_init() /* nothing */ 199 #define daemon_fork() /* nothing */ 200 #endif /* NO_DAEMON_MODE */ 201 202 203 /* tilde-luzah-bozo.c */ 204 #ifndef NO_USER_SUPPORT 205 extern int uflag; 206 extern const char *public_html; 207 208 char * user_transform(http_req *, int *); 209 #endif /* NO_USER_SUPPORT */ 210 211 212 /* dir-index-bozo.c */ 213 #ifndef NO_DIRINDEX_SUPPORT 214 extern int Xflag; 215 extern int Hflag; 216 int directory_index(http_req *, const char *, int); 217 #else 218 #define directory_index(a, b, c) 0 219 #endif /* NO_DIRINDEX_SUPPORT */ 220 221 222 /* content-bozo.c */ 223 const char *content_type(http_req *, const char *); 224 const char *content_encoding(http_req *, const char *); 225 struct content_map *match_content_map(const char *, int); 226 struct content_map *get_content_map(const char *); 227 #ifndef NO_DYNAMIC_CONTENT 228 void add_content_map_mime(char *, char *, char *, char *); 229 #endif 230
Indexes created Tue Sep 30 07:10:03 GMT 2025