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
- log.c
- log.h
- main.c
- netsite.h
- objs.mk
- protocol.c
- protocol.h
- request.c
- request.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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <atomic.h>
#include "../util/io.h"
#include "event_solaris.h"
EVHandler* evhandler_create(EventHandlerConfig *cfg) {
EVHandler *ev = malloc(sizeof(EVHandler));
ev->current = 0;
ev->instances = calloc(cfg->nthreads, sizeof(void*));
ev->numins = cfg->nthreads;
for(int i=0;i<cfg->nthreads;i++) {
EventHandler *handler = malloc(sizeof(EventHandler));
ev->instances[i] = handler;
handler->port = port_create();
if(handler->port == 0) {
// TODO: error
return NULL;
}
SYS_THREAD t = systhread_start(
0,
0,
(thrstartfunc)ev_handle_events,
handler);
systhread_detach(t);
}
return ev;
}
void ev_handle_events(EventHandler *ev) {
port_event_t events[64];
struct timespec timeout;
timeout.tv_nsec = 0;
timeout.tv_sec = 600;
for(;;) {
// wait for events
uint_t nev = 1;
int ret = port_getn(ev->port, events, 64, &nev, &timeout);
if(ret == -1) {
// TODO: check for error
perror("port_getn");
continue;
}
for(int i=0;i<nev;i++) {
Event *event = events[i].portev_user;
if(events[i].portev_source == PORT_SOURCE_AIO) {
aiocb_t *aiocb = (aiocb_t*)events[i].portev_object;
if(event) {
aiocb_s *aio = (aiocb_s*)event->object;
aio->result = aiocb->aio_resultp.aio_return;
aio->result_errno = aiocb->aio_resultp.aio_errno;
if(event->fn) {
if(!event->fn(ev, event) && event->finish) {
event->finish(ev, event);
}
}
}
free(aiocb);
} else {
if(event->fn) {
if(event->fn(ev, event)) {
/*
* on solaris we have to reassociate the fd after
* each event
* we do this if the event function returns 1
*/
if(port_associate(
ev->port,
PORT_SOURCE_FD,
(uintptr_t)event->object,
ev_convert2sys_events(event->events),
event))
{
perror("port_associate");
}
} else if(event->finish) {
event->finish(ev, event);
}
}
}
}
}
}
int ev_convert2sys_events(int events) {
int e = 0;
if((events & EVENT_POLLIN) == EVENT_POLLIN) {
e |= POLLIN;
}
if((events & EVENT_POLLOUT) == EVENT_POLLOUT) {
e |= POLLOUT;
}
return e;
}
int ev_pollin(EventHandler *h, int fd, Event *event) {
event->object = (intptr_t)fd;
event->events = EVENT_POLLIN;
return port_associate(
h->port,
PORT_SOURCE_FD,
(uintptr_t)fd,
POLLIN,
event);
}
int ev_pollout(EventHandler *h, int fd, Event *event) {
event->object = (intptr_t)fd;
event->events = EVENT_POLLOUT;
return port_associate(
h->port,
PORT_SOURCE_FD,
(uintptr_t)fd,
POLLOUT,
event);
}
int ev_remove_poll(EventHandler *h, int fd) {
return port_dissociate(h->port, PORT_SOURCE_FD, (uintptr_t)fd);
}
int event_send(EventHandler *h, Event *event) {
event->object = 0;
event->events = 0;
return port_send(h->port, 0, event);
}
static int ev_aio(int fd, aiocb_s *cb, WSBool read) {
EventHandler *ev = cb->evhandler;
if(!ev) {
return -1;
}
aiocb_t *aiocb = malloc(sizeof(aiocb_t));
if(!aiocb) {
return -1;
}
ZERO(aiocb, sizeof(aiocb_t));
aiocb->aio_fildes = fd;
aiocb->aio_buf = cb->buf;
aiocb->aio_nbytes = cb->nbytes;
aiocb->aio_offset = cb->offset;
port_notify_t *portnotify = malloc(sizeof(port_notify_t));
if(!portnotify) {
free(aiocb);
return -1;
}
portnotify->portnfy_port = ev->port;
portnotify->portnfy_user = cb->event;
aiocb->aio_sigevent.sigev_notify = SIGEV_PORT;
aiocb->aio_sigevent.sigev_value.sival_ptr = portnotify;
if(read) {
return aio_read(aiocb);
} else {
return aio_write(aiocb);
}
}
int ev_aioread(int fd, aiocb_s *cb) {
return ev_aio(fd, cb, TRUE);
}
int ev_aiowrite(int fd, aiocb_s *cb) {
return ev_aio(fd, cb, FALSE);
}
int event_pollin(EventHandler *ev, SYS_NETFD fd, Event *event) {
return ((IOStream*)fd)->poll(fd, ev, IO_POLL_IN, event);
}
int event_pollout(EventHandler *ev, SYS_NETFD fd, Event *event) {
return ((IOStream*)fd)->poll(fd, ev, IO_POLL_OUT, event);
}
int event_removepoll(EventHandler *ev, SYS_NETFD fd) {
return ((IOStream*)fd)->poll(fd, ev, IO_POLL_NONE, NULL);
}