| 1 |
/* |
| 2 |
* Boa, an http server |
| 3 |
* Copyright (C) 1995 Paul Phillips <paulp@go2net.com> |
| 4 |
* Some changes Copyright (C) 1996-99 Larry Doolittle <ldoolitt@jlab.org> |
| 5 |
* Some changes Copyright (C) 1997-99 Jon Nelson <jnelson@boa.org> |
| 6 |
* |
| 7 |
* This program is free software; you can redistribute it and/or modify |
| 8 |
* it under the terms of the GNU General Public License as published by |
| 9 |
* the Free Software Foundation; either version 1, or (at your option) |
| 10 |
* any later version. |
| 11 |
* |
| 12 |
* This program is distributed in the hope that it will be useful, |
| 13 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 |
* GNU General Public License for more details. |
| 16 |
* |
| 17 |
* You should have received a copy of the GNU General Public License |
| 18 |
* along with this program; if not, write to the Free Software |
| 19 |
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 |
* |
| 21 |
*/ |
| 22 |
|
| 23 |
/* $Id: boa.h,v 1.13 2002/09/27 21:09:11 nmav Exp $*/ |
| 24 |
|
| 25 |
#ifndef _BOA_H |
| 26 |
#define _BOA_H |
| 27 |
|
| 28 |
#include <errno.h> |
| 29 |
#include <stdlib.h> /* malloc, free, etc. */ |
| 30 |
#include <stdio.h> /* stdin, stdout, stderr */ |
| 31 |
#include <string.h> /* strdup */ |
| 32 |
#include <ctype.h> |
| 33 |
#include <time.h> /* localtime, time */ |
| 34 |
#include <pwd.h> |
| 35 |
#include <grp.h> |
| 36 |
#include <unistd.h> |
| 37 |
#include <fcntl.h> |
| 38 |
#include <limits.h> /* OPEN_MAX */ |
| 39 |
#include <setjmp.h> |
| 40 |
|
| 41 |
#include <netdb.h> |
| 42 |
#include <netinet/in.h> |
| 43 |
|
| 44 |
#include <sys/mman.h> |
| 45 |
#include <sys/select.h> |
| 46 |
#include <sys/types.h> /* socket, bind, accept */ |
| 47 |
#include <sys/socket.h> /* socket, bind, accept, setsockopt, */ |
| 48 |
#include <sys/stat.h> /* open */ |
| 49 |
|
| 50 |
#include "compat.h" /* oh what fun is porting */ |
| 51 |
#include "defines.h" |
| 52 |
#include "hic.h" |
| 53 |
|
| 54 |
#ifdef ENABLE_SMP |
| 55 |
# include <pthread.h> |
| 56 |
#endif |
| 57 |
|
| 58 |
#ifdef HAVE_NETINET_TCP_H |
| 59 |
# include <netinet/tcp.h> |
| 60 |
#endif |
| 61 |
|
| 62 |
#include "globals.h" |
| 63 |
|
| 64 |
/* alias */ |
| 65 |
void add_alias(char* hostname, char *fakename, char *realname, int script); |
| 66 |
int translate_uri(request * req); |
| 67 |
int init_script_alias(request * req, alias * current, int uri_len); |
| 68 |
void dump_alias( virthost*); |
| 69 |
|
| 70 |
/* virthost */ |
| 71 |
void add_virthost(const char *host, const char *ip, const char* document_root, const char* user_dir); |
| 72 |
virthost *find_virthost(const char *host, int hostlen); |
| 73 |
void dump_virthost(void); |
| 74 |
|
| 75 |
/* directory_index */ |
| 76 |
char *find_and_open_directory_index(const char *directory, int dirlen, int* fd); |
| 77 |
void dump_directory_index(void); |
| 78 |
void add_directory_index( const char* index); |
| 79 |
char* find_default_directory_index( void); |
| 80 |
|
| 81 |
/* config */ |
| 82 |
void read_config_files(void); |
| 83 |
|
| 84 |
/* escape */ |
| 85 |
#include "escape.h" |
| 86 |
|
| 87 |
/* get */ |
| 88 |
|
| 89 |
int init_get(server_params*, request * req); |
| 90 |
int process_get(server_params*, request * req); |
| 91 |
int get_dir(request * req, struct stat *statbuf); |
| 92 |
const char* hydra_method_str( int method); |
| 93 |
|
| 94 |
/* hash */ |
| 95 |
unsigned get_mime_hash_value(char *extension); |
| 96 |
char *get_mime_type(char *filename); |
| 97 |
char *get_home_dir(char *name); |
| 98 |
void dump_mime(void); |
| 99 |
void dump_passwd(void); |
| 100 |
void show_hash_stats(void); |
| 101 |
|
| 102 |
/* log */ |
| 103 |
void open_logs(void); |
| 104 |
void close_access_log(void); |
| 105 |
void log_access(request * req); |
| 106 |
void log_error_doc(request * req); |
| 107 |
void boa_perror(request * req, char *message); |
| 108 |
void log_error_time(void); |
| 109 |
void log_error_mesg(char *file, int line, char *mesg); |
| 110 |
|
| 111 |
/* queue */ |
| 112 |
void block_request(server_params*, request * req); |
| 113 |
void ready_request(server_params*, request * req); |
| 114 |
void dequeue(request ** head, request * req); |
| 115 |
void enqueue(request ** head, request * req); |
| 116 |
|
| 117 |
/* read */ |
| 118 |
int read_header(server_params*, request * req); |
| 119 |
int read_body(request * req); |
| 120 |
int write_body(request * req); |
| 121 |
|
| 122 |
/* request */ |
| 123 |
request *new_request(server_params* params); |
| 124 |
void get_request(server_params* params, socket_type*); |
| 125 |
void process_requests(server_params* params, socket_type* server_s); |
| 126 |
int process_header_end(server_params*, request * req); |
| 127 |
int process_header_line(request * req); |
| 128 |
int process_logline(request * req); |
| 129 |
int process_option_line(request * req); |
| 130 |
void add_accept_header(request * req, char *mime_type); |
| 131 |
void free_requests(server_params* params); |
| 132 |
|
| 133 |
/* response */ |
| 134 |
void print_ka_phrase(request * req); |
| 135 |
void print_content_type(request * req); |
| 136 |
void print_content_length(request * req); |
| 137 |
void print_last_modified(request * req); |
| 138 |
void print_http_headers(request * req); |
| 139 |
|
| 140 |
void send_r_request_ok(request * req); /* 200 */ |
| 141 |
void send_r_request_partial(request * req); /* 206 */ |
| 142 |
void send_r_moved_perm(request * req, char *url); /* 301 */ |
| 143 |
void send_r_moved_temp(request * req, char *url, char *more_hdr); /* 302 */ |
| 144 |
void send_r_not_modified(request * req); /* 304 */ |
| 145 |
void send_r_bad_request(request * req); /* 400 */ |
| 146 |
void send_r_unauthorized(request * req, char *name); /* 401 */ |
| 147 |
void send_r_forbidden(request * req); /* 403 */ |
| 148 |
void send_r_not_found(request * req); /* 404 */ |
| 149 |
void send_r_range_unsatisfiable(request * req); /* 416 */ |
| 150 |
void send_r_error(request * req); /* 500 */ |
| 151 |
void send_r_not_implemented(request * req); /* 501 */ |
| 152 |
void send_r_bad_gateway(request * req); /* 502 */ |
| 153 |
void send_r_service_unavailable(request * req); /* 503 */ |
| 154 |
void send_r_bad_version(request * req); /* 505 */ |
| 155 |
|
| 156 |
/* cgi */ |
| 157 |
void create_common_env(void); |
| 158 |
void clear_common_env(void); |
| 159 |
int add_cgi_env(request * req, const char *key, const char *value, int http_prefix); |
| 160 |
int complete_env(request * req); |
| 161 |
void create_argv(request * req, char **aargv); |
| 162 |
int init_cgi(request * req); |
| 163 |
|
| 164 |
/* signals */ |
| 165 |
void init_signals(void); |
| 166 |
void block_main_signals(void); |
| 167 |
void unblock_main_signals(void); |
| 168 |
void sighup_run(void); |
| 169 |
void sigchld_run(void); |
| 170 |
void sigalrm_run(void); |
| 171 |
void sigusr1_run(void); |
| 172 |
void sigterm_stage1_run(void); |
| 173 |
void sigterm_stage2_run(void); |
| 174 |
|
| 175 |
/* smp */ |
| 176 |
void smp_reinit(); |
| 177 |
|
| 178 |
/* util.c */ |
| 179 |
void clean_pathname(char *pathname); |
| 180 |
void get_commonlog_time(char buf[30]); |
| 181 |
void rfc822_time_buf(char *buf, time_t s); |
| 182 |
void simple_itoa(unsigned long int i, char buf[22]); |
| 183 |
int boa_atoi(const char *s); |
| 184 |
char *escape_string(char *inp, char *buf); |
| 185 |
int month2int(char *month); |
| 186 |
int modified_since(time_t * mtime, char *if_modified_since); |
| 187 |
char *to_upper(char *str); |
| 188 |
int unescape_uri(char *uri, char **query_string); |
| 189 |
int create_temporary_file(short want_unlink, char *storage, int size); |
| 190 |
char * normalize_path(char *path); |
| 191 |
int real_set_block_fd(int fd); |
| 192 |
int real_set_nonblock_fd(int fd); |
| 193 |
|
| 194 |
/* buffer */ |
| 195 |
int req_write(request * req, const char *msg); |
| 196 |
void reset_output_buffer(request *req); |
| 197 |
int req_write_escape_http(request * req, char *msg); |
| 198 |
int req_write_escape_html(request * req, char *msg); |
| 199 |
int req_flush(request * req); |
| 200 |
char *escape_uri(char *uri); |
| 201 |
|
| 202 |
/* timestamp */ |
| 203 |
void timestamp(void); |
| 204 |
|
| 205 |
/* mmap_cache */ |
| 206 |
struct mmap_entry *find_mmap( int data_fd, struct stat *s); |
| 207 |
void release_mmap( struct mmap_entry *e); |
| 208 |
void initialize_mmap( void); |
| 209 |
void mmap_reinit( void); |
| 210 |
|
| 211 |
/* sublog */ |
| 212 |
int open_gen_fd(char *spec); |
| 213 |
int process_cgi_header(request * req); |
| 214 |
|
| 215 |
/* pipe */ |
| 216 |
int read_from_pipe(request * req); |
| 217 |
int write_from_pipe(request * req); |
| 218 |
|
| 219 |
/* ip */ |
| 220 |
int bind_server(int server_s, char *ip, int port); |
| 221 |
char *ascii_sockaddr(struct SOCKADDR *s, char *dest, int len); |
| 222 |
int net_port(struct SOCKADDR *s); |
| 223 |
|
| 224 |
/* select */ |
| 225 |
void* select_loop(void*); |
| 226 |
|
| 227 |
/* HIC stuff */ |
| 228 |
void* hic_main_loop(void*); |
| 229 |
|
| 230 |
void add_hic_module(const char *module, const char* sym_prefix, const char* file_suffix); |
| 231 |
hic_module_st *find_hic_appr_module(const char *filename, int filename_len); |
| 232 |
int hic_send_command( request *req, int out_fd); |
| 233 |
|
| 234 |
#endif |
Parent Directory
| 
Revision Log