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118 lines
2.6 KiB
118 lines
2.6 KiB
/**
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* \file
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*
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* \author Georg Hopp
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*
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* \copyright
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* Copyright © 2012 Georg Hopp
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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 3 of the License, or
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* (at your option) 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, see <http://www.gnu.org/licenses/>.
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*/
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <openssl/ssl.h>
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#include "trbase.h"
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#include "trio.h"
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#include "http/worker.h"
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#include "server.h"
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int
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serverHandleAccept(Server this, unsigned int i)
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{
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TR_Socket acc = NULL;
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TR_Stream st;
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if (this->nfds >= this->max_fds) {
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return -1;
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}
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acc = (TR_Socket)TR_socketAccept((0 == i)
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? (TR_TcpSocket)this->sock
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: (TR_TcpSocket)this->sockSSL);
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if (NULL != acc && -1 != acc->handle) {
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TR_socketNonblock(acc);
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switch(i) {
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case 0:
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// no SSL
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st = TR_new(TR_Stream, TR_STREAM_FD, acc->handle);
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break;
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case 1:
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// SSL
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{
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SSL * ssl = SSL_new(this->ctx);
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SSL_set_fd(ssl, acc->handle);
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SSL_accept(ssl);
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st = TR_new(TR_Stream, TR_STREAM_SSL, ssl);
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}
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break;
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default:
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st = NULL;
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break;
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}
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// save the socket handle
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(this->conns)[acc->handle].sock = acc;
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// clone worker
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(this->conns)[acc->handle].worker = TR_clone(this->worker);
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/**
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* TODO
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* workers need an interface to set the socket within them...
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* as I currently only have http workers I do a cast here
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* but this is not future save.
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*/
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((HttpWorker)(this->conns)[acc->handle].worker)->socket = acc;
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(this->conns)[acc->handle].stream = st;
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(this->fds)[this->nfds].fd = acc->handle;
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(this->fds)[this->nfds].events = POLLIN;
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this->nfds++;
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} else {
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TR_delete(acc);
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switch(errno) {
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case EAGAIN|EWOULDBLOCK:
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case EINTR:
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TR_loggerLog(this->logger,
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TR_LOGGER_DEBUG,
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"server accept blocks");
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return -1;
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break;
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default:
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TR_loggerLog(this->logger,
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TR_LOGGER_DEBUG,
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"server accept error");
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return -2;
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break;
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}
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}
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if (0 == this->nfds%200) {
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TR_loggerLog(this->logger,
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TR_LOGGER_DEBUG, "paralel connections: %lu", this->nfds);
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}
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return acc->handle;
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}
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// vim: set ts=4 sw=4:
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