kc3-lang/libevent/test/bench_http.c

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• Hash : c0bf63ce
  Author :
  Date : 2010-12-02T14:13:33
  

  tests: Use relative includes ("") instead of system includes (<>)
  

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• test/bench_http.c

• /*
   * Copyright 2008-2010 Niels Provos and Nick Mathewson
   *
   * 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.
   * 4. The name of the author may not be used to endorse or promote products
   *    derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 <sys/types.h>
  #include <sys/stat.h>
  #ifdef WIN32
  #include <winsock2.h>
  #else
  #include <sys/socket.h>
  #include <sys/resource.h>
  #include <sys/time.h>
  #include <unistd.h>
  #endif
  #include <fcntl.h>
  #include <signal.h>
  #include <stdlib.h>
  #include <stdio.h>
  #include <string.h>
  #include <errno.h>
  
  #include "event2/event.h"
  #include "event2/buffer.h"
  #include "event2/util.h"
  #include "event2/http.h"
  #include "event2/thread.h"
  
  static void http_basic_cb(struct evhttp_request *req, void *arg);
  
  static char *content;
  static size_t content_len = 0;
  
  static void
  http_basic_cb(struct evhttp_request *req, void *arg)
  {
  	struct evbuffer *evb = evbuffer_new();
  
  	evbuffer_add(evb, content, content_len);
  
  	/* allow sending of an empty reply */
  	evhttp_send_reply(req, HTTP_OK, "Everything is fine", evb);
  
  	evbuffer_free(evb);
  }
  
  #if LIBEVENT_VERSION_NUMBER >= 0x02000200
  static void
  http_ref_cb(struct evhttp_request *req, void *arg)
  {
  	struct evbuffer *evb = evbuffer_new();
  
  	evbuffer_add_reference(evb, content, content_len, NULL, NULL);
  
  	/* allow sending of an empty reply */
  	evhttp_send_reply(req, HTTP_OK, "Everything is fine", evb);
  
  	evbuffer_free(evb);
  }
  #endif
  
  int
  main(int argc, char **argv)
  {
  	struct event_config *cfg = event_config_new();
  	struct event_base *base;
  	struct evhttp *http;
  	int i;
  	int c;
  	int use_iocp = 0;
  	unsigned short port = 8080;
  
  #ifdef WIN32
  	WSADATA WSAData;
  	WSAStartup(0x101, &WSAData);
  #else
  	if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
  		return (1);
  #endif
  
  	for (i = 1; i < argc; ++i) {
  		if (*argv[i] != '-')
  			continue;
  
  		c = argv[i][1];
  
  		if ((c == 'p' || c == 'l') && i + 1 >= argc) {
  			fprintf(stderr, "-%c requires argument.\n", c);
  			exit(1);
  		}
  
  		switch (c) {
  		case 'p':
  			port = atoi(argv[i+1]);
  			break;
  		case 'l':
  			content_len = atol(argv[i+1]);
  			if (content_len == 0) {
  				fprintf(stderr, "Bad content length\n");
  				exit(1);
  			}
  			break;
  #ifdef WIN32
  		case 'i':
  			use_iocp = 1;
  			evthread_use_windows_threads();
  			event_config_set_flag(cfg,EVENT_BASE_FLAG_STARTUP_IOCP);
  			break;
  #endif
  		default:
  			fprintf(stderr, "Illegal argument \"%c\"\n", c);
  			exit(1);
  		}
  	}
  
  	base = event_base_new_with_config(cfg);
  	if (!base) {
  		fprintf(stderr, "creating event_base failed. Exiting.\n");
  		return 1;
  	}
  
  	http = evhttp_new(base);
  
  	content = malloc(content_len);
  	if (content == NULL) {
  		fprintf(stderr, "Cannot allocate content\n");
  		exit(1);
  	} else {
  		int i = 0;
  		for (i = 0; i < (int)content_len; ++i)
  			content[i] = (i & 255);
  	}
  
  	evhttp_set_cb(http, "/ind", http_basic_cb, NULL);
  	fprintf(stderr, "/ind - basic content (memory copy)\n");
  
  #ifdef _EVENT2_EVENT_H_
  	evhttp_set_cb(http, "/ref", http_ref_cb, NULL);
  	fprintf(stderr, "/ref - basic content (reference)\n");
  #endif
  
  	fprintf(stderr, "Serving %d bytes on port %d using %s\n",
  	    (int)content_len, port,
  	    use_iocp? "IOCP" : event_base_get_method(base));
  
  	evhttp_bind_socket(http, "0.0.0.0", port);
  
  	if (use_iocp) {
  		struct timeval tv={99999999,0};
  		event_base_loopexit(base, &tv);
  	}
  	event_base_dispatch(base);
  
  	/* NOTREACHED */
  	return (0);
  }
  

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