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>


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;

    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);
//  while (1) {
        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);
}

int main(int argc, char *argv[])
{
    version_print();

/*  test_printf(); */
//  test_ping();
//  test_async_ipc();
    test_advanced_ipc();
    return 0;
}