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/* |
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* Boa, an http server |
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* Copyright (C) 1995 Paul Phillips <paulp@go2net.com> |
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* Some changes Copyright (C) 1996-99 Larry Doolittle <ldoolitt@jlab.org> |
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* Some changes Copyright (C) 1997-99 Jon Nelson <jnelson@boa.org> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 1, or (at your option) |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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* |
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*/ |
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|
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/* $Id: boa.h,v 1.20 2002/09/28 17:49:13 nmav Exp $*/ |
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|
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#ifndef _BOA_H |
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#define _BOA_H |
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|
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#include <errno.h> |
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#include <stdlib.h> /* malloc, free, etc. */ |
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#include <stdio.h> /* stdin, stdout, stderr */ |
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#include <string.h> /* strdup */ |
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#include <ctype.h> |
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#include <time.h> /* localtime, time */ |
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#include <pwd.h> |
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#include <grp.h> |
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#include <unistd.h> |
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#include <fcntl.h> |
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#include <limits.h> /* OPEN_MAX */ |
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#include <setjmp.h> |
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|
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#include <netdb.h> |
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#include <netinet/in.h> |
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|
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#include <sys/mman.h> |
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#include <sys/select.h> |
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#include <sys/types.h> /* socket, bind, accept */ |
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#include <sys/socket.h> /* socket, bind, accept, setsockopt, */ |
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#include <sys/stat.h> /* open */ |
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|
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#include "compat.h" /* oh what fun is porting */ |
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#include "defines.h" |
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#include "hic.h" |
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|
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#ifdef ENABLE_SMP |
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# include <pthread.h> |
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#endif |
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|
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#ifdef HAVE_NETINET_TCP_H |
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# include <netinet/tcp.h> |
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#endif |
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|
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#include "globals.h" |
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|
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/* alias */ |
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void add_alias(char* hostname, char *fakename, char *realname, int script); |
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int translate_uri(request * req); |
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int init_script_alias(request * req, alias * current, int uri_len); |
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void dump_alias( virthost*); |
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|
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/* virthost */ |
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void add_virthost(const char *host, const char *ip, const char* document_root, const char* user_dir); |
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virthost *find_virthost(const char *host, int hostlen); |
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void dump_virthost(void); |
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|
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/* directory_index */ |
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char *find_and_open_directory_index(const char *directory, int dirlen, int* fd); |
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void dump_directory_index(void); |
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void add_directory_index( const char* index); |
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char* find_default_directory_index( void); |
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|
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/* config */ |
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void read_config_files(void); |
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|
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/* escape */ |
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#include "escape.h" |
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|
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/* get */ |
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|
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int init_get(server_params*, request * req); |
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int process_get(server_params*, request * req); |
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int get_dir(request * req, struct stat *statbuf); |
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const char* hydra_method_str( int method); |
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|
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/* hash */ |
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unsigned get_mime_hash_value(char *extension); |
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char *get_mime_type(const char *filename); |
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char *get_home_dir(char *name); |
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void dump_mime(void); |
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void dump_passwd(void); |
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void show_hash_stats(void); |
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|
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int get_hash_value( const char* str); |
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|
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#define get_alias_hash_value(x) (get_hash_value(x)%ALIAS_HASHTABLE_SIZE) |
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#define get_host_hash_value(x) (get_hash_value(x)%VIRTHOST_HASHTABLE_SIZE) |
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#define get_hic_module_hash_value(x) (get_hash_value(x)%MODULE_HASHTABLE_SIZE) |
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|
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/* log */ |
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void open_logs(void); |
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void close_access_log(void); |
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void log_access(request * req); |
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void log_error_doc(request * req); |
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void boa_perror(request * req, char *message); |
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void log_error_time(void); |
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void log_error_mesg(char *file, int line, char *mesg); |
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|
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/* queue */ |
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void block_request(server_params*, request * req); |
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void ready_request(server_params*, request * req); |
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void dequeue(request ** head, request * req); |
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void enqueue(request ** head, request * req); |
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|
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/* read */ |
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int read_header(server_params*, request * req); |
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int read_body(request * req); |
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int write_body(request * req); |
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|
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/* request */ |
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request *new_request(server_params* params); |
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void get_request(server_params* params, socket_type*); |
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void process_requests(server_params* params, socket_type* server_s); |
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int process_header_end(server_params*, request * req); |
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int process_header_line(request * req); |
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int process_logline(request * req); |
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int process_option_line(request * req); |
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void add_accept_header(request * req, char *mime_type); |
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void free_requests(server_params* params); |
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|
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/* response */ |
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void print_ka_phrase(request * req); |
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void print_content_type(request * req); |
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void print_content_length(request * req); |
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void print_last_modified(request * req); |
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void print_http_headers(request * req); |
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|
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void send_r_request_ok(request * req); /* 200 */ |
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void send_r_request_partial(request * req); /* 206 */ |
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void send_r_moved_perm(request * req, char *url); /* 301 */ |
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void send_r_moved_temp(request * req, char *url, char *more_hdr); /* 302 */ |
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void send_r_not_modified(request * req); /* 304 */ |
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void send_r_bad_request(request * req); /* 400 */ |
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void send_r_unauthorized(request * req, char *name); /* 401 */ |
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void send_r_forbidden(request * req); /* 403 */ |
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void send_r_not_found(request * req); /* 404 */ |
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void send_r_range_unsatisfiable(request * req); /* 416 */ |
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void send_r_error(request * req); /* 500 */ |
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void send_r_not_implemented(request * req); /* 501 */ |
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void send_r_bad_gateway(request * req); /* 502 */ |
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void send_r_service_unavailable(request * req); /* 503 */ |
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void send_r_bad_version(request * req); /* 505 */ |
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|
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/* cgi */ |
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void create_common_env(void); |
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void clear_common_env(void); |
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int add_cgi_env(request * req, const char *key, const char *value, int http_prefix); |
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int complete_env(request * req); |
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void create_argv(request * req, char **aargv); |
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int init_cgi(request * req); |
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int is_executable_cgi( request* req, const char* filename); |
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|
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/* signals */ |
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void init_signals(void); |
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void block_main_signals(void); |
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void unblock_main_signals(void); |
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void block_sigusr2(void); |
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void unblock_sigusr2(void); |
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void sighup_run(void); |
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void sigchld_run(void); |
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void sigalrm_run(void); |
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void sigusr1_run(void); |
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void sigterm_stage1_run(void); |
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void sigterm_stage2_run(void); |
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|
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/* smp */ |
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void smp_reinit(); |
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void hic_init(); |
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|
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/* util.c */ |
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void clean_pathname(char *pathname); |
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void get_commonlog_time(char buf[30]); |
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void rfc822_time_buf(char *buf, time_t s); |
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void simple_itoa(unsigned long int i, char buf[22]); |
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int boa_atoi(const char *s); |
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long boa_atol(const char *s); |
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char *escape_string(char *inp, char *buf); |
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int month2int(char *month); |
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int modified_since(time_t * mtime, char *if_modified_since); |
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char *to_upper(char *str); |
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int unescape_uri(char *uri, char **query_string); |
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int create_temporary_file(short want_unlink, char *storage, int size); |
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char * normalize_path(char *path); |
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int real_set_block_fd(int fd); |
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int real_set_nonblock_fd(int fd); |
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void create_url( char * buffer, int buffer_size, int secure, |
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const char* hostname, int port, const char* request_uri); |
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|
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/* buffer */ |
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int req_write(request * req, const char *msg); |
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void reset_output_buffer(request *req); |
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int req_write_escape_http(request * req, char *msg); |
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int req_write_escape_html(request * req, char *msg); |
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int req_flush(request * req); |
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char *escape_uri(char *uri); |
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|
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/* timestamp */ |
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void timestamp(void); |
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|
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/* mmap_cache */ |
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struct mmap_entry *find_mmap( int data_fd, struct stat *s); |
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void release_mmap( struct mmap_entry *e); |
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void initialize_mmap( void); |
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void mmap_reinit( void); |
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|
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/* sublog */ |
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int open_gen_fd(char *spec); |
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int process_cgi_header(request * req); |
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|
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/* pipe */ |
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int read_from_pipe(request * req); |
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int write_from_pipe(request * req); |
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|
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/* ip */ |
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int bind_server(int server_s, char *ip, int port); |
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char *ascii_sockaddr(struct SOCKADDR *s, char *dest, int len); |
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int net_port(struct SOCKADDR *s); |
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|
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/* select */ |
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void* select_loop(void*); |
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|
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/* HIC stuff */ |
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void* hic_main_loop(void*); |
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|
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void dump_hic_modules( void); |
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void add_hic_module(const char *module, const char* sym_prefix, const char* file_suffix); |
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hic_module_st *find_hic_appr_module(const char *content_type, int content_type_len); |
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|
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int hic_send_command( request *req, int out_fd); |
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|
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#endif |