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

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Revision 1.18 - (hide annotations)
Sun Sep 29 08:04:45 2002 UTC (21 years, 6 months ago) by nmav
Branch: MAIN
Changes since 1.17: +4 -2 lines
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1 nmav 1.1 /*
2     * Boa, an http server
3     * Copyright (C) 1995 Paul Phillips <paulp@go2net.com>
4     * Some changes Copyright (C) 1997 Jon Nelson <jnelson@boa.org>
5     *
6     * This program is free software; you can redistribute it and/or modify
7     * it under the terms of the GNU General Public License as published by
8     * the Free Software Foundation; either version 1, or (at your option)
9     * any later version.
10     *
11     * This program is distributed in the hope that it will be useful,
12     * but WITHOUT ANY WARRANTY; without even the implied warranty of
13     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14     * GNU General Public License for more details.
15     *
16     * You should have received a copy of the GNU General Public License
17     * along with this program; if not, write to the Free Software
18     * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19     *
20     */
21    
22 nmav 1.18 /* $Id: defines.h,v 1.17 2002/09/28 08:51:19 nmav Exp $*/
23 nmav 1.1
24     #ifndef _DEFINES_H
25     #define _DEFINES_H
26    
27     /***** Change this, or use -c on the command line to specify it *****/
28    
29     #ifndef SERVER_ROOT
30     #define SERVER_ROOT "/etc/boa"
31     #endif
32    
33 nmav 1.10 /***** Change this via the CGIPath configuration value in hydra.conf *****/
34 nmav 1.1 #define DEFAULT_PATH "/bin:/usr/bin:/usr/local/bin"
35    
36 nmav 1.10 /***** Change this via the SinglePostLimit configuration value in hydra.conf *****/
37 nmav 1.1 #define SINGLE_POST_LIMIT_DEFAULT 1024 * 1024 /* 1 MB */
38    
39     /***** BOA error codes for socket operations */
40     #define BOA_E_AGAIN -1
41     #define BOA_E_PIPE -2
42     #define BOA_E_INTR -3
43     #define BOA_E_UNKNOWN -255
44    
45     /***** Various stuff that you may want to tweak, but probably shouldn't *****/
46    
47 nmav 1.5 #define SOCKETBUF_SIZE 16*1024
48 nmav 1.1 #define MAX_HEADER_LENGTH 1024
49     #define CLIENT_STREAM_SIZE SOCKETBUF_SIZE
50     #define BUFFER_SIZE CLIENT_STREAM_SIZE
51    
52 nmav 1.17 #define MODULE_HASHTABLE_SIZE 8
53 nmav 1.1 #define MIME_HASHTABLE_SIZE 47
54     #define ALIAS_HASHTABLE_SIZE 17
55     #define PASSWD_HASHTABLE_SIZE 47
56 nmav 1.18 #define VIRTHOST_HASHTABLE_SIZE 20 /* You'd better increase this
57     * if you host several sites.
58     */
59 nmav 1.12 #define DIRECTORY_INDEX_TABLE_SIZE 30
60 nmav 1.1
61     #define REQUEST_TIMEOUT 60
62    
63     #define CGI_MIME_TYPE "application/x-httpd-cgi"
64    
65     /***** CHANGE ANYTHING BELOW THIS LINE AT YOUR OWN PERIL *****/
66     /***** You will probably introduce buffer overruns unless you know
67     what you are doing *****/
68    
69     #define MAX_SITENAME_LENGTH 256
70     #define MAX_LOG_LENGTH MAX_HEADER_LENGTH + 1024
71     #define MAX_FILE_LENGTH NAME_MAX
72     #define MAX_PATH_LENGTH PATH_MAX
73    
74 nmav 1.9 #define MAX_USER_DIR_LENGTH 60
75    
76 nmav 1.1 #ifdef ACCEPT_ON
77     #define MAX_ACCEPT_LENGTH MAX_HEADER_LENGTH
78     #else
79     #define MAX_ACCEPT_LENGTH 0
80     #endif
81    
82     #define CGI_VERSION "CGI/1.1"
83 nmav 1.9 #define COMMON_CGI_COUNT 4
84 nmav 1.1 #define CGI_ENV_MAX 50
85     #define CGI_ARGC_MAX 128
86    
87     /******************* RESPONSE CLASSES *****************/
88    
89     #define R_INFORMATIONAL 1
90     #define R_SUCCESS 2
91     #define R_REDIRECTION 3
92     #define R_CLIENT_ERROR 4
93     #define R_SERVER_ERROR 5
94    
95     /******************* RESPONSE CODES ******************/
96    
97     #define R_REQUEST_OK 200
98     #define R_CREATED 201
99     #define R_ACCEPTED 202
100     #define R_PROVISIONAL 203 /* provisional information */
101     #define R_NO_CONTENT 204
102 nmav 1.4 #define R_REQUEST_PARTIAL 206
103 nmav 1.1
104     #define R_MULTIPLE 300 /* multiple choices */
105     #define R_MOVED_PERM 301
106     #define R_MOVED_TEMP 302
107     #define R_NOT_MODIFIED 304
108    
109     #define R_BAD_REQUEST 400
110     #define R_UNAUTHORIZED 401
111     #define R_PAYMENT 402 /* payment required */
112     #define R_FORBIDDEN 403
113     #define R_NOT_FOUND 404
114     #define R_METHOD_NA 405 /* method not allowed */
115     #define R_NONE_ACC 406 /* none acceptable */
116     #define R_PROXY 407 /* proxy authentication required */
117     #define R_REQUEST_TO 408 /* request timeout */
118     #define R_CONFLICT 409
119     #define R_GONE 410
120 nmav 1.4 #define R_RANGE_UNSATISFIABLE 410
121 nmav 1.1
122     #define R_ERROR 500 /* internal server error */
123     #define R_NOT_IMP 501 /* not implemented */
124     #define R_BAD_GATEWAY 502
125     #define R_SERVICE_UNAV 503 /* service unavailable */
126     #define R_GATEWAY_TO 504 /* gateway timeout */
127     #define R_BAD_VERSION 505
128    
129     /****************** METHODS *****************/
130    
131     #define M_GET 1
132     #define M_HEAD 2
133     #define M_PUT 3
134     #define M_POST 4
135     #define M_DELETE 5
136     #define M_LINK 6
137     #define M_UNLINK 7
138    
139     /************** REQUEST STATUS (req->status) ***************/
140    
141     #define READ_HEADER 0
142     #define ONE_CR 1
143     #define ONE_LF 2
144     #define TWO_CR 3
145     #define BODY_READ 4
146     #define BODY_WRITE 5
147     #define WRITE 6
148     #define PIPE_READ 7
149     #define PIPE_WRITE 8
150     #define DONE 9
151     #define DEAD 10
152     #define FINISH_HANDSHAKE 11
153     #define SEND_ALERT 12
154    
155     /************** CGI TYPE (req->is_cgi) ******************/
156    
157     #define CGI 1
158     #define NPH 2
159 nmav 1.12 #define INDEXER_CGI 3
160 nmav 1.14 #define HIC_CGI 4
161 nmav 1.1
162     /************* ALIAS TYPES (aliasp->type) ***************/
163    
164     #define ALIAS 0
165     #define SCRIPTALIAS 1
166     #define REDIRECT 2
167    
168     /*********** KEEPALIVE CONSTANTS (req->keepalive) *******/
169    
170     #define KA_INACTIVE 0
171     #define KA_STOPPED 1
172     #define KA_ACTIVE 2
173 nmav 1.8
174     /********* SSL stuff */
175     #define DEFAULT_SSL_PARAMS_REFRESH 1800 /* half an hour */
176 nmav 1.1
177     /********* CGI STATUS CONSTANTS (req->cgi_status) *******/
178     #define CGI_PARSE 1
179     #define CGI_BUFFER 2
180     #define CGI_DONE 3
181    
182     /*********** MMAP_LIST CONSTANTS ************************/
183 nmav 1.2 #define USE_MMAP_LIST /* undefine it in constraint environments
184     * to save memory, from mmaped files.
185     */
186    
187 nmav 1.11 #define MMAP_LIST_NEXT(i) (((i)+1)%max_files_cache)
188     #define MMAP_LIST_HASH(dev,ino,size) ((ino)%max_files_cache)
189 nmav 1.13
190     /***************** HTTP HEADER STUFF ***************************/
191    
192     #define TEXT_HTML "text/html; charset=ISO-8859-1"
193     #define CRLF "\r\n"
194     #define HTTP_VERSION "HTTP/1.0"
195    
196 nmav 1.1
197     /***************** USEFUL MACROS ************************/
198    
199     #define SQUASH_KA(req) (req->keepalive=KA_STOPPED)
200    
201     #define BOA_FD_SET(fd, where) { FD_SET(fd, where); \
202     if (fd > params->max_fd) params->max_fd = fd; \
203     }
204    
205     /* If and when everyone has a modern gcc or other near-C99 compiler,
206     * change these to static inline functions. Also note that since
207     * we never fuss with O_APPEND append or O_ASYNC, we shouldn't have
208     * to perform an extra system call to F_GETFL first.
209     */
210    
211     #ifdef BOA_USE_GETFL
212     #define set_block_fd(fd) real_set_block_fd(fd)
213     #define set_nonblock_fd(fd) real_set_nonblock_fd(fd)
214     #else
215     #define set_block_fd(fd) fcntl(fd, F_SETFL, 0)
216     #define set_nonblock_fd(fd) fcntl(fd, F_SETFL, NOBLOCK)
217     #endif
218    
219     #define DIE(mesg) log_error_mesg(__FILE__, __LINE__, mesg), exit(1)
220     #define WARN(mesg) log_error_mesg(__FILE__, __LINE__, mesg)
221    
222     #endif

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