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135 lines
3.4 KiB
135 lines
3.4 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 © 2014 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 <sys/types.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <string.h>
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#include <sys/time.h>
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#include "trbase.h"
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#include "trdata.h"
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#include "http/worker.h"
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#include "http/header.h"
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#include "http/message.h"
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#include "http/response.h"
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#include "http/parser.h"
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#include "config/config.h"
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#include "config/value.h"
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#include "utils/mime_type.h"
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HttpMessage httpWorkerGetAsset(HttpWorker, const char *);
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void httpWorkerAddCommonHeader(HttpWorker);
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void httpWorkerAddComputedHeader(HttpWorker);
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extern Config config;
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ssize_t
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httpWorkerProcess(HttpWorker this, TR_Stream st)
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{
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ssize_t requests = httpParserParse(this->parser, st);
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if (0 > requests) {
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return requests;
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}
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if (0 < requests) {
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while (! TR_queueEmpty(this->parser->queue)) {
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this->current_request = TR_queueGet(this->parser->queue);
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this->current_response = NULL;
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/*
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* let our observers...application (or better their
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* http adapter) try to create an answer.
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*/
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TR_subjectNotify(this);
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if (NULL == this->current_response) {
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if (0 == strcmp("POST", this->current_request->method) ||
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0 == strcmp("PUT", this->current_request->method))
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{
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/*
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* we can't do post requests on our own...
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*/
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this->current_response = (HttpMessage)httpResponse500();
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}
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if (0 == strcmp("GET", this->current_request->method)) {
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ConfigValue assets_dir =
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configGet(config, CSTRA("assets_dir"));
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char asset_path[2048];
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char html_asset[] = "/assets/html";
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char base_asset[] = "/assets";
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char main_asset[] = "/main.html";
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char * asset;
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char * mime_type;
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strcpy(asset_path, (assets_dir->value).string);
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if (0 == strcmp("/", this->current_request->path)) {
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asset = main_asset;
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} else {
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asset = this->current_request->path;
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}
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mime_type = strrchr(asset, '.');
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if (NULL != mime_type) {
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mime_type++;
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mime_type = getMimeType(mime_type, strlen(mime_type));
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}
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if (NULL != mime_type &&
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0 == memcmp(mime_type, CSTRA("text/html"))) {
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strcat(asset_path, html_asset);
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} else {
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strcat(asset_path, base_asset);
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}
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strcat(asset_path, asset);
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this->current_response =
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httpWorkerGetAsset(this, asset_path);
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}
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}
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if (NULL == this->current_response) {
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this->current_response = (HttpMessage)httpResponse404();
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}
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httpWorkerAddCommonHeader(this);
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httpWorkerAddComputedHeader(this);
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TR_delete(this->current_request);
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TR_queuePut(this->writer->queue, this->current_response);
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this->current_response = NULL;
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}
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}
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return this->writer->queue->nmsg;
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}
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// vim: set ts=4 sw=4:
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