Makefile- acl.c
- acl.h
- acldata.c
- acldata.h
- auth.c
- auth.h
- config.c
- config.h
- configmanager.c
- configmanager.h
- error.c
- error.h
- event.c
- event.h
- event_bsd.c
- event_bsd.h
- event_linux.c
- event_linux.h
- event_solaris.c
- event_solaris.h
- func.c
- func.h
- http.c
- http.h
- httplistener.c
- httplistener.h
- httpparser.c
- httpparser.h
- httprequest.c
- httprequest.h
- keyfile_auth.c
- keyfile_auth.h
- ldap_auth.c
- ldap_auth.h
- ldap_resource.c
- ldap_resource.h
- log.c
- log.h
- main.c
- netsite.h
- objs.mk
- protocol.c
- protocol.h
- request.c
- request.h
- resourcepool.c
- resourcepool.h
- session.c
- session.h
- sessionhandler.c
- sessionhandler.h
- srvctrl.c
- srvctrl.h
- threadpools.c
- threadpools.h
- vfs.c
- vfs.h
- vserver.c
- vserver.h
- webserver.c
- webserver.h
- websocket.c
- websocket.h
- ws-fn.c
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2013 Olaf Wintermann. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef HTTPLISTENER_H
#define HTTPLISTENER_H
#include "sessionhandler.h"
#include "threadpools.h"
#include "config.h"
#include "../util/systems.h"
#include <arpa/inet.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netdb.h>
#include <unistd.h>
#include <openssl/bio.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#ifdef __cplusplus
extern "C" {
#endif
/* HttpListener typedef in nsapi.h */
typedef struct _acceptor Acceptor;
typedef struct _listener_config ListenerConfig;
typedef struct _http_ssl HttpSSL;
typedef struct _ws_socket WSSocket;
union vs {
VirtualServer *vs;
char *vs_name;
};
struct _listener_config {
ServerConfiguration *cfg;
cxmutstr name;
cxmutstr vs;
cxmutstr threadpool;
char *address;
int port;
int nacceptors;
WSBool blockingio;
WSBool ssl;
cxstring certfile;
cxstring privkeyfile;
cxstring chainfile;
cxstring disable_proto;
};
struct _acceptor {
pthread_t tid;
HttpListener *listener;
WSBool ipv6;
WSBool exit;
WSBool running;
};
struct _http_listener {
ServerConfiguration *cfg;
cxmutstr name;
union vs default_vs;
int port;
WSSocket *server_socket;
WSSocket *server_socket6;
SessionHandler *session_handler;
threadpool_t *threadpool;
HttpListener *next;
Acceptor **acceptors;
Acceptor **acceptors6;
int nacceptors;
uint32_t nacceptors_running;
int running;
pthread_mutex_t shutdown_mutex;
pthread_cond_t shutdown_cond;
WSBool shutdown;
};
struct _http_ssl {
/*
unsigned char *cert;
size_t certlen;
unsigned char *privkey;
size_t privkeylen;
unsigned char *chain;
size_t chainlen;
*/
SSL_CTX *sslctx;
// TODO: ssl/tls cipher, ... config
};
union ws_socketaddr {
struct sockaddr_in addr4;
struct sockaddr_in6 addr6;
};
struct _ws_socket {
union ws_socketaddr addr;
struct sockaddr *sockaddr;
size_t sockaddr_size;
int socket;
WSBool listening;
HttpSSL *ssl;
uint32_t ref; // reference counter
};
/*
* global listener init function
* must be called before any other listener initialization
*/
int http_listener_global_init(void);
int start_all_listener();
HttpListener* http_listener_create(ListenerConfig *conf);
void http_listener_destroy(HttpListener *listener);
int http_listener_start(HttpListener *listener);
/*
* returns true of l1 and l2 share the same socket
*/
int http_listener_socket_eq(HttpListener *l1, HttpListener *l2);
/*
* set the succeeding listener
*/
void http_listener_set_next(HttpListener *listener, HttpListener *next);
/*
* Connect to the listener's server socket
* Returns a file descriptor or -1
*/
int http_listener_connect(HttpListener *listener, WSBool ipv6);
/*
* shutdown all acceptor threads
* this should be called, before any new acceptors for the same socket
* are started
*/
void http_listener_shutdown_acceptors(HttpListener *listener);
Acceptor* acceptor_new(HttpListener *listener);
void acceptor_start(Acceptor *a);
void* acceptor_thread(Acceptor *a);
void wssocket_ref(WSSocket *ws);
void wssocket_unref(WSSocket *ws);
int http_listener_apply_keep_alive_settings(HttpListener *listener, int fd);
#ifdef __cplusplus
}
#endif
#endif /* HTTPLISTENER_H */