/*****************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * $Id: multithread.c,v 1.1 2001/05/04 09:35:43 bagder Exp $
 */

/* A multi-threaded example that uses pthreads extensively to fetch
 * X remote files at once */

#include <stdio.h>
#include <pthread.h>
#include <curl/curl.h>

/* silly list of test-URLs */
char *urls[] = {
	"http://curl.haxx.se/",
	"ftp://cool.haxx.se/",
	"http://www.contactor.se/",
	"www.haxx.se"
};

void *pull_one_url( void *url ) {
	CURL *curl;

	curl = curl_easy_init();

	curl_easy_setopt( curl, CURLOPT_URL, url );
	curl_easy_perform( curl );

	curl_easy_cleanup( curl );

	return NULL;
}


/*
   int pthread_create(pthread_t *new_thread_ID,
   const pthread_attr_t *attr,
   void * (*start_func)(void *), void *arg);
*/

int main( int argc, char **argv ) {
	pthread_t tid[4];
	int i;
	int error;
	for ( i = 0; i < 4; i++ ) {
		error = pthread_create( &tid[i],
								NULL, /* default attributes please */
								pull_one_url,
								urls[i] );
		if ( 0 != error ) {
			fprintf( stderr, "Couldn't run thread number %d, errno %d\n", i, error );
		} else {
			fprintf( stderr, "Thread %d, gets %s\n", i, urls[i] );
		}
	}

	/* now wait for all threads to terminate */
	for ( i = 0; i < 4; i++ ) {
		error = pthread_join( tid[i], NULL );
		fprintf( stderr, "Thread %d terminated\n", i );
	}

	return 0;
}
