worker.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright (C) 2012 Georg Hopp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _GNU_SOURCE
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <search.h>
#include "class.h"
#include "stream.h"
#include "http/worker.h"
#include "http/parser.h"
#include "http/writer.h"
#include "interface/class.h"
#include "interface/stream_reader.h"
#include "interface/stream_writer.h"
#include "utils/memory.h"
static
int
httpWorkerCtor(void * _this, va_list * params)
{
HttpWorker this = _this;
char * id = va_arg(*params, char *);
char cbuf_id[100];
this->id = malloc(strlen(id) + 1);
strcpy(this->id, id);
this->val = va_arg(*params, struct randval *);
sprintf(cbuf_id, "%s_%s", "parser", id);
this->pbuf = new(Cbuf, cbuf_id, PARSER_MAX_BUF);
sprintf(cbuf_id, "%s_%s", "writer", id);
this->wbuf = new(Cbuf, cbuf_id, WRITER_MAX_BUF);
this->parser = new(HttpParser, this->pbuf);
this->writer = new(HttpWriter, this->wbuf);
this->sroot = &(this->session);
this->auth = va_arg(* params, void *);
return 0;
}
static
inline
void
tDelete(void * node)
{
delete(node);
}
static
void
httpWorkerDtor(void * _this)
{
HttpWorker this = _this;
FREE(this->id);
delete(this->parser);
delete(this->writer);
if (NULL != this->pbuf) {
delete(this->pbuf); //!< cloned workers have NULL, so delete won't do anything
delete(this->wbuf); //!< cloned workers have NULL, so delete won't do anything
tdestroy(*(this->sroot), tDelete);
}
}
static
void
httpWorkerClone(void * _this, void * _base)
{
HttpWorker this = _this;
HttpWorker base = _base;
this->val = base->val;
this->parser = new(HttpParser, base->pbuf);
this->writer = new(HttpWriter, base->wbuf);
this->sroot = &(base->session);
this->auth = base->auth;
}
ssize_t httpWorkerProcess(void *, Stream);
ssize_t httpWorkerWrite(void *, Stream);
INIT_IFACE(Class, httpWorkerCtor, httpWorkerDtor, httpWorkerClone);
INIT_IFACE(StreamReader, httpWorkerProcess);
INIT_IFACE(StreamWriter, httpWorkerWrite);
CREATE_CLASS(
HttpWorker,
NULL,
IFACE(Class),
IFACE(StreamReader),
IFACE(StreamWriter));
// vim: set ts=4 sw=4: