Subversion Repositories HelenOS

/*

 * Copyright (C) 2005 Martin Decky

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * - Redistributions of source code must retain the above copyright

 *   notice, this list of conditions and the following disclaimer.

 * - 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.

 * - 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 "version.h"

#include <ipc.h>

#include <stdio.h>

#include <unistd.h>

#include <stdlib.h>

#include <ns.h>

#include <thread.h>

extern void utest(void *arg);

void utest(void *arg)

{

//	printf("Uspace thread created.\n");

	for (;;)

		;

}

static void test_printf(void)

{

	printf("Simple text.\n");

	printf("Now insert '%s' string.\n","this");

	printf("We are brave enought to print numbers like %%d = '%d'\n", 0x123456);

	printf("And now... '%b' byte! '%w' word! '%W' Word! \n", 0x12, 0x1234, 0x1234);

	printf("'%Q' Q! Another '%q' q! \n", 0x1234567887654321ll, 0x1234567887654321ll);

	printf("'%Q' with 64bit value and '%p' with 32 bit value. \n", 0x1234567887654321ll, 0x12345678 );

	printf("'%Q' 64bit, '%p' 32bit, '%b' 8bit, '%w' 16bit, '%Q' 64bit and '%s' string.\n", 0x1234567887654321ll, 0x12345678, 0x12, 0x1234, 0x1234567887654321ull, "Lovely string" );

	printf("Thats all, folks!\n");

}

extern char _heap;

static void test_mremap(void)

{

	printf("Writing to good memory\n");

	mremap(&_heap, 120000, 0);

	printf("%P\n", ((char *)&_heap));

	printf("%P\n", ((char *)&_heap) + 80000);

	*(((char *)&_heap) + 80000) = 10;

	printf("Making small\n");

	mremap(&_heap, 16000, 0);

	printf("Failing..\n");

	*((&_heap) + 80000) = 10;

	printf("memory done\n");

}

/*

static void test_sbrk(void)

{

	printf("Writing to good memory\n");

	printf("Got: %P\n", sbrk(120000));

	printf("%P\n", ((char *)&_heap));

	printf("%P\n", ((char *)&_heap) + 80000);

	*(((char *)&_heap) + 80000) = 10;

	printf("Making small, got: %P\n",sbrk(-120000));

	printf("Testing access to heap\n");

	_heap = 10;

	printf("Failing..\n");

	*((&_heap) + 80000) = 10;

	printf("memory done\n");

}

*/

/*

static void test_malloc(void)

{

	char *data;

	data = malloc(10);

	printf("Heap: %P, data: %P\n", &_heap, data);

	data[0] = 'a';

	free(data);

}

*/

static void test_ping(void)

{

	ipcarg_t result;

	int retval;

	retval = ipc_call_sync(PHONE_NS, NS_PING, 0xbeef,&result);

	printf("Retval: %d - received: %P\n", retval, result);

}

static void got_answer(void *private, int retval, ipc_data_t *data)

{

	printf("Retval: %d...%s...%X, %X\n", retval, private,

	       IPC_GET_ARG1(*data), IPC_GET_ARG2(*data));

}

static void test_async_ipc(void)

{

	ipc_call_t data;

	int i;

	printf("Sending ping\n");

	ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,

			 "Pong1", got_answer);

	ipc_call_async_2(PHONE_NS, NS_PING, 2, 0xbeefbee4, 

			 "Pong2", got_answer);

	ipc_call_async_2(PHONE_NS, NS_PING, 3, 0xbeefbee4, 

			 "Pong3", got_answer);

	ipc_call_async_2(PHONE_NS, NS_PING, 4, 0xbeefbee4, 

			 "Pong4", got_answer);

	ipc_call_async_2(PHONE_NS, NS_PING, 5, 0xbeefbee4, 

			 "Pong5", got_answer);

	ipc_call_async_2(PHONE_NS, NS_PING, 6, 0xbeefbee4, 

			 "Pong6", got_answer);

	printf("Waiting forever...\n");

	for (i=0; i<100;i++)

		printf(".");

	printf("\n");

	ipc_wait_for_call(&data, NULL);

	printf("Received call???\n");

}

static void got_answer_2(void *private, int retval, ipc_data_t *data)

{

	printf("Pong\n");

}

static void test_advanced_ipc(void)

{

	int res;

	unsigned long long taskid;

	ipc_callid_t callid;

	ipc_call_t data;

	int i;

	printf("Asking 0 to connect to me...\n");

	res = ipc_connect_to_me(0, 1, 2, &taskid);

	printf("Result: %d - taskid: %Q\n", res, taskid);

	for (i=0; i < 100; i++) {

		printf("----------------\n");

		ipc_call_async(PHONE_NS, NS_PING_SVC, 0, "prov",

			       got_answer_2);

		callid = ipc_wait_for_call(&data, NULL);

		printf("Received ping\n");

		ipc_answer(callid, 0, 0, 0);

	}

	callid = ipc_wait_for_call(&data, NULL);

}

static void test_connection_ipc(void)

{

	int res;

	ipcarg_t result;

	printf("Starting connect...\n");

	res = ipc_connect_me_to(PHONE_NS, 10, 20);

	printf("Connected: %d\n", res);

	printf("pinging.\n");

	res = ipc_call_sync(res, NS_PING, 0xbeef,&result);

	printf("Retval: %d - received: %P\n", res, result);

}

int main(int argc, char *argv[])

{

	int tid;

	char *stack;

	version_print();

/*	test_printf(); */

//	test_ping();

//	test_async_ipc();

//	test_advanced_ipc();

	test_connection_ipc();

	stack = (char *) malloc(getpagesize());

	if (!stack) {

		printf("Malloc failed.\n");

	} else {

		if ((tid = thread_create(utest, NULL, stack, "utest") != -1)) {

			printf("Created thread tid=%d\n", tid);

		}

	}

	return 0;

}