/[hydra]/hydra/src/boa.h
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Annotation of /hydra/src/boa.h

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Revision 1.9 - (hide annotations)
Wed Sep 25 19:55:53 2002 UTC (21 years, 6 months ago) by nmav
Branch: MAIN
CVS Tags: hydra_0_0_2
Changes since 1.8: +7 -1 lines
File MIME type: text/plain
Added support for multiple directory indexes. Droped support for uncompressing gziped files.

1 nmav 1.1 /*
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 nmav 1.9 /* $Id: boa.h,v 1.8 2002/09/25 10:33:19 nmav Exp $*/
24 nmav 1.1
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 nmav 1.4
53     #ifdef HAVE_NETINET_TCP_H
54     # include <netinet/tcp.h>
55     #endif
56    
57 nmav 1.1 #include "globals.h"
58    
59     /* alias */
60 nmav 1.7 void add_alias(char* hostname, char *fakename, char *realname, int script);
61 nmav 1.1 int translate_uri(request * req);
62     int init_script_alias(request * req, alias * current, int uri_len);
63 nmav 1.7 void dump_alias( virthost*);
64 nmav 1.5
65     /* virthost */
66     void add_virthost(const char *host, const char *ip, const char* document_root, const char* user_dir);
67     virthost *find_virthost(const char *host, int hostlen);
68 nmav 1.6 void dump_virthost(void);
69 nmav 1.9
70     /* directory_index */
71     char *find_and_open_directory_index(const char *directory, int dirlen, int* fd);
72     void dump_directory_index(void);
73     void add_directory_index( const char* index);
74     char* find_default_directory_index( void);
75 nmav 1.1
76     /* config */
77     void read_config_files(void);
78    
79     /* escape */
80     #include "escape.h"
81    
82     /* get */
83    
84     int init_get(server_params*, request * req);
85     int process_get(server_params*, request * req);
86     int get_dir(request * req, struct stat *statbuf);
87    
88     /* hash */
89     unsigned get_mime_hash_value(char *extension);
90     char *get_mime_type(char *filename);
91     char *get_home_dir(char *name);
92     void dump_mime(void);
93     void dump_passwd(void);
94     void show_hash_stats(void);
95    
96     /* log */
97     void open_logs(void);
98     void close_access_log(void);
99     void log_access(request * req);
100     void log_error_doc(request * req);
101     void boa_perror(request * req, char *message);
102     void log_error_time(void);
103     void log_error_mesg(char *file, int line, char *mesg);
104    
105     /* queue */
106     void block_request(server_params*, request * req);
107     void ready_request(server_params*, request * req);
108     void dequeue(request ** head, request * req);
109     void enqueue(request ** head, request * req);
110    
111     /* read */
112     int read_header(server_params*, request * req);
113     int read_body(request * req);
114     int write_body(request * req);
115    
116     /* request */
117     request *new_request(server_params* params);
118 nmav 1.4 void get_request(server_params* params, socket_type*);
119     void process_requests(server_params* params, socket_type* server_s);
120 nmav 1.1 int process_header_end(server_params*, request * req);
121     int process_header_line(request * req);
122     int process_logline(request * req);
123     int process_option_line(request * req);
124     void add_accept_header(request * req, char *mime_type);
125     void free_requests(server_params* params);
126    
127     /* response */
128     void print_ka_phrase(request * req);
129     void print_content_type(request * req);
130     void print_content_length(request * req);
131     void print_last_modified(request * req);
132     void print_http_headers(request * req);
133    
134     void send_r_request_ok(request * req); /* 200 */
135 nmav 1.3 void send_r_request_partial(request * req); /* 206 */
136 nmav 1.1 void send_r_moved_perm(request * req, char *url); /* 301 */
137     void send_r_moved_temp(request * req, char *url, char *more_hdr); /* 302 */
138     void send_r_not_modified(request * req); /* 304 */
139     void send_r_bad_request(request * req); /* 400 */
140     void send_r_unauthorized(request * req, char *name); /* 401 */
141     void send_r_forbidden(request * req); /* 403 */
142     void send_r_not_found(request * req); /* 404 */
143 nmav 1.3 void send_r_range_unsatisfiable(request * req); /* 416 */
144 nmav 1.1 void send_r_error(request * req); /* 500 */
145     void send_r_not_implemented(request * req); /* 501 */
146     void send_r_bad_gateway(request * req); /* 502 */
147     void send_r_service_unavailable(request * req); /* 503 */
148     void send_r_bad_version(request * req); /* 505 */
149    
150     /* cgi */
151     void create_common_env(void);
152     void clear_common_env(void);
153     int add_cgi_env(request * req, char *key, char *value, int http_prefix);
154     int complete_env(request * req);
155     void create_argv(request * req, char **aargv);
156     int init_cgi(request * req);
157    
158     /* signals */
159     void init_signals(void);
160     void block_main_signals(void);
161     void unblock_main_signals(void);
162     void sighup_run(void);
163     void sigchld_run(void);
164     void sigalrm_run(void);
165     void sigusr1_run(void);
166     void sigterm_stage1_run(void);
167     void sigterm_stage2_run(void);
168    
169     /* smp */
170     void smp_reinit();
171    
172     /* util.c */
173     void clean_pathname(char *pathname);
174 nmav 1.2 void get_commonlog_time(char buf[30]);
175 nmav 1.1 void rfc822_time_buf(char *buf, time_t s);
176 nmav 1.3 void simple_itoa(unsigned long int i, char buf[22]);
177     int boa_atoi(const char *s);
178 nmav 1.1 char *escape_string(char *inp, char *buf);
179     int month2int(char *month);
180     int modified_since(time_t * mtime, char *if_modified_since);
181     char *to_upper(char *str);
182     int unescape_uri(char *uri, char **query_string);
183     int create_temporary_file(short want_unlink, char *storage, int size);
184     char * normalize_path(char *path);
185     int real_set_block_fd(int fd);
186     int real_set_nonblock_fd(int fd);
187    
188     /* buffer */
189 nmav 1.2 int req_write(request * req, const char *msg);
190 nmav 1.1 void reset_output_buffer(request *req);
191     int req_write_escape_http(request * req, char *msg);
192     int req_write_escape_html(request * req, char *msg);
193     int req_flush(request * req);
194     char *escape_uri(char *uri);
195    
196     /* timestamp */
197     void timestamp(void);
198    
199     /* mmap_cache */
200     struct mmap_entry *find_mmap( int data_fd, struct stat *s);
201     void release_mmap( struct mmap_entry *e);
202 nmav 1.8 void initialize_mmap( void);
203     void mmap_reinit( void);
204 nmav 1.1
205     /* sublog */
206     int open_gen_fd(char *spec);
207     int process_cgi_header(request * req);
208    
209     /* pipe */
210     int read_from_pipe(request * req);
211     int write_from_pipe(request * req);
212    
213     /* ip */
214     int bind_server(int server_s, char *ip, int port);
215     char *ascii_sockaddr(struct SOCKADDR *s, char *dest, int len);
216     int net_port(struct SOCKADDR *s);
217    
218     /* select */
219     void* select_loop(void*);
220    
221     #endif

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