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

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Revision 1.11 - (hide annotations)
Wed Sep 25 10:33:19 2002 UTC (21 years, 6 months ago) by nmav
Branch: MAIN
Changes since 1.10: +3 -7 lines
File MIME type: text/plain
The file caching layer (mmap), can now be accessed by the configuration file.

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 1.11 /* $Id: defines.h,v 1.10 2002/09/25 07:33:35 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     #define MIME_HASHTABLE_SIZE 47
53     #define ALIAS_HASHTABLE_SIZE 17
54     #define PASSWD_HASHTABLE_SIZE 47
55 nmav 1.7 #define VIRTHOST_HASHTABLE_SIZE 20
56 nmav 1.1
57     #define REQUEST_TIMEOUT 60
58    
59     #define CGI_MIME_TYPE "application/x-httpd-cgi"
60    
61     /***** CHANGE ANYTHING BELOW THIS LINE AT YOUR OWN PERIL *****/
62     /***** You will probably introduce buffer overruns unless you know
63     what you are doing *****/
64    
65     #define MAX_SITENAME_LENGTH 256
66     #define MAX_LOG_LENGTH MAX_HEADER_LENGTH + 1024
67     #define MAX_FILE_LENGTH NAME_MAX
68     #define MAX_PATH_LENGTH PATH_MAX
69    
70 nmav 1.9 #define MAX_USER_DIR_LENGTH 60
71    
72 nmav 1.1 #ifdef ACCEPT_ON
73     #define MAX_ACCEPT_LENGTH MAX_HEADER_LENGTH
74     #else
75     #define MAX_ACCEPT_LENGTH 0
76     #endif
77    
78 nmav 1.5 #define SERVER_VERSION BOA_VERSION
79 nmav 1.1
80     #define CGI_VERSION "CGI/1.1"
81 nmav 1.9 #define COMMON_CGI_COUNT 4
82 nmav 1.1 #define CGI_ENV_MAX 50
83     #define CGI_ARGC_MAX 128
84    
85     /******************* RESPONSE CLASSES *****************/
86    
87     #define R_INFORMATIONAL 1
88     #define R_SUCCESS 2
89     #define R_REDIRECTION 3
90     #define R_CLIENT_ERROR 4
91     #define R_SERVER_ERROR 5
92    
93     /******************* RESPONSE CODES ******************/
94    
95     #define R_REQUEST_OK 200
96     #define R_CREATED 201
97     #define R_ACCEPTED 202
98     #define R_PROVISIONAL 203 /* provisional information */
99     #define R_NO_CONTENT 204
100 nmav 1.4 #define R_REQUEST_PARTIAL 206
101 nmav 1.1
102     #define R_MULTIPLE 300 /* multiple choices */
103     #define R_MOVED_PERM 301
104     #define R_MOVED_TEMP 302
105     #define R_NOT_MODIFIED 304
106    
107     #define R_BAD_REQUEST 400
108     #define R_UNAUTHORIZED 401
109     #define R_PAYMENT 402 /* payment required */
110     #define R_FORBIDDEN 403
111     #define R_NOT_FOUND 404
112     #define R_METHOD_NA 405 /* method not allowed */
113     #define R_NONE_ACC 406 /* none acceptable */
114     #define R_PROXY 407 /* proxy authentication required */
115     #define R_REQUEST_TO 408 /* request timeout */
116     #define R_CONFLICT 409
117     #define R_GONE 410
118 nmav 1.4 #define R_RANGE_UNSATISFIABLE 410
119 nmav 1.1
120     #define R_ERROR 500 /* internal server error */
121     #define R_NOT_IMP 501 /* not implemented */
122     #define R_BAD_GATEWAY 502
123     #define R_SERVICE_UNAV 503 /* service unavailable */
124     #define R_GATEWAY_TO 504 /* gateway timeout */
125     #define R_BAD_VERSION 505
126    
127     /****************** METHODS *****************/
128    
129     #define M_GET 1
130     #define M_HEAD 2
131     #define M_PUT 3
132     #define M_POST 4
133     #define M_DELETE 5
134     #define M_LINK 6
135     #define M_UNLINK 7
136    
137     /************** REQUEST STATUS (req->status) ***************/
138    
139     #define READ_HEADER 0
140     #define ONE_CR 1
141     #define ONE_LF 2
142     #define TWO_CR 3
143     #define BODY_READ 4
144     #define BODY_WRITE 5
145     #define WRITE 6
146     #define PIPE_READ 7
147     #define PIPE_WRITE 8
148     #define DONE 9
149     #define DEAD 10
150     #define FINISH_HANDSHAKE 11
151     #define SEND_ALERT 12
152    
153     /************** CGI TYPE (req->is_cgi) ******************/
154    
155     #define CGI 1
156     #define NPH 2
157 nmav 1.6 #define GUNZIP_CGI 3
158     #define INDEXER_CGI 4
159 nmav 1.1
160     /************* ALIAS TYPES (aliasp->type) ***************/
161    
162     #define ALIAS 0
163     #define SCRIPTALIAS 1
164     #define REDIRECT 2
165    
166     /*********** KEEPALIVE CONSTANTS (req->keepalive) *******/
167    
168     #define KA_INACTIVE 0
169     #define KA_STOPPED 1
170     #define KA_ACTIVE 2
171 nmav 1.8
172     /********* SSL stuff */
173     #define DEFAULT_SSL_PARAMS_REFRESH 1800 /* half an hour */
174 nmav 1.1
175     /********* CGI STATUS CONSTANTS (req->cgi_status) *******/
176     #define CGI_PARSE 1
177     #define CGI_BUFFER 2
178     #define CGI_DONE 3
179    
180     /*********** MMAP_LIST CONSTANTS ************************/
181 nmav 1.2 #define USE_MMAP_LIST /* undefine it in constraint environments
182     * to save memory, from mmaped files.
183     */
184    
185 nmav 1.11 #define MMAP_LIST_NEXT(i) (((i)+1)%max_files_cache)
186     #define MMAP_LIST_HASH(dev,ino,size) ((ino)%max_files_cache)
187 nmav 1.1
188     /***************** USEFUL MACROS ************************/
189    
190     #define SQUASH_KA(req) (req->keepalive=KA_STOPPED)
191    
192     #define BOA_FD_SET(fd, where) { FD_SET(fd, where); \
193     if (fd > params->max_fd) params->max_fd = fd; \
194     }
195    
196     /* If and when everyone has a modern gcc or other near-C99 compiler,
197     * change these to static inline functions. Also note that since
198     * we never fuss with O_APPEND append or O_ASYNC, we shouldn't have
199     * to perform an extra system call to F_GETFL first.
200     */
201    
202     #ifdef BOA_USE_GETFL
203     #define set_block_fd(fd) real_set_block_fd(fd)
204     #define set_nonblock_fd(fd) real_set_nonblock_fd(fd)
205     #else
206     #define set_block_fd(fd) fcntl(fd, F_SETFL, 0)
207     #define set_nonblock_fd(fd) fcntl(fd, F_SETFL, NOBLOCK)
208     #endif
209    
210     #define DIE(mesg) log_error_mesg(__FILE__, __LINE__, mesg), exit(1)
211     #define WARN(mesg) log_error_mesg(__FILE__, __LINE__, mesg)
212    
213     #endif

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