process.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/>.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "class.h"
#include "interface/class.h"
#include "http/worker.h"
#include "http/request/parser.h"
#include "http/header.h"
#include "http/request.h"
#include "http/message.h"
ssize_t
httpWorkerProcess(HttpWorker this, int fd)
{
time_t t;
struct tm * tmp;
char buffer[200];
ssize_t size;
if (0 < (size = httpRequestParserParse(this->parser, fd))) {
int i;
HttpMessageQueue reqq = this->parser->request_queue;
HttpMessageQueue respq = this->writer->response_queue;
for (i=0; i<reqq->nmsgs; i++) {
/**
* \todo for now simply remove request and send not found.
* Make this sane.
*/
HttpRequest request = (HttpRequest)(reqq->msgs[i]);
HttpMessage response = NULL;
if (0 == strcmp("GET", request->method) &&
0 == strcmp("/me/", request->uri)) {
response = (HttpMessage)httpResponseMe(*(this->val));
}
else if (0 == strcmp("GET", request->method) &&
0 == strcmp("/image/", request->uri)) {
int handle = open("./assets/waldschrat.jpg", O_RDONLY);
if (NULL != httpHeaderGet(
&(((HttpMessage)request)->header),
"If-None-Match")) {
response = (HttpMessage)httpResponse304(handle, "image/jpeg");
}
else {
response = (HttpMessage)httpResponseImage(handle);
}
}
else if (0 == strcmp("GET", request->method) &&
0 == strcmp("/jquery/", request->uri)) {
int handle = open("./assets/jquery-1.7.1.min.js", O_RDONLY);
if (NULL != httpHeaderGet(
&(((HttpMessage)request)->header),
"If-None-Match")) {
response = (HttpMessage)httpResponse304(handle, "text/javascript");
}
else {
response = (HttpMessage)httpResponseJquery(handle);
}
}
else {
response = (HttpMessage)httpResponse404();
}
if (httpMessageHasKeepAlive(reqq->msgs[i])) {
httpHeaderAdd(
&(response->header),
new(HttpHeader, "Connection", "Keep-Alive"));
}
else {
httpHeaderAdd(
&(response->header),
new(HttpHeader, "Connection", "Close"));
}
t = time(NULL);
tmp = localtime(&t);
strftime(buffer, sizeof(buffer), "%a, %d %b %Y %T %Z", tmp);
httpHeaderAdd(&(response->header),
new(HttpHeader, "Date", buffer));
respq->msgs[(respq->nmsgs)++] = response;
response = NULL;
delete(&(reqq->msgs[i]));
}
reqq->nmsgs = 0;
size = respq->nmsgs;
}
return size;
}
// vim: set ts=4 sw=4: