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447 decky 1 
/*
2071 jermar 2 
 * Copyright (c) 2005 Martin Decky
447 decky 3 
 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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1653 cejka 29 
/** @addtogroup init Init
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 * @brief   Init process for testing purposes.
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 * @{
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 */
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/**
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 * @file
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 */
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3089 decky 37 
#include <stdio.h>
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#include <unistd.h>
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#include <vfs/vfs.h>
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#include <bool.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <task.h>
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#include <malloc.h>
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#include "init.h"
713 decky 46 
#include "version.h"
999 palkovsky 47 
 
3089 decky 48 
static void console_wait(void)
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{
3089 decky 50 
    while (get_cons_phone() < 0)
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        usleep(50000);  // FIXME
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}
1465 cejka 53 
 
3243 jermar 54 
static bool mount_fs(const char *fstype)
3089 decky 55 
{
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    int rc = -1;
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    while (rc < 0) {
3243 jermar 59 
        rc = mount(fstype, "/", "initrd");
3256 jermar 60 
 
3089 decky 61 
        switch (rc) {
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        case EOK:
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            printf(NAME ": Root filesystem mounted\n");
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            break;
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        case EBUSY:
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            printf(NAME ": Root filesystem already mounted\n");
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            break;
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        case ELIMIT:
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            printf(NAME ": Unable to mount root filesystem\n");
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            return false;
3256 jermar 71 
        case ENOENT:
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            printf(NAME ": Unknown filesystem type (%s)\n", fstype);
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            return false;
3089 decky 74 
        default:
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            sleep(5);   // FIXME
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        }
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    }
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    return true;
1465 cejka 80 
}
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3089 decky 82 
static void spawn(char *fname)
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{
3222 svoboda 84 
    char *argv[2];
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3089 decky 86 
    printf(NAME ": Spawning %s\n", fname);
3222 svoboda 87 
 
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    argv[0] = fname;
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    argv[1] = NULL;
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    if (task_spawn(fname, argv) != 0) {
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        /* Success */
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        sleep(1);
3089 decky 94 
    }
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}
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447 decky 97 
int main(int argc, char *argv[])
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{
3089 decky 99 
    info_print();
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    sleep(5);   // FIXME
3243 jermar 101 
    bool has_tmpfs = false;
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    bool has_fat = false;
3089 decky 103 
 
3243 jermar 104 
    if (!(has_tmpfs = mount_fs("tmpfs")) && !(has_fat = mount_fs("fat"))) {
3089 decky 105 
        printf(NAME ": Exiting\n");
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        return -1;
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    }
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    // FIXME: spawn("/sbin/pci");
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    spawn("/sbin/fb");
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    spawn("/sbin/kbd");
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    spawn("/sbin/console");
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    console_wait();
1531 jermar 115 
    version_print();
1465 cejka 116 
 
3243 jermar 117 
    /*
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     * Spawn file system servers that were not loaded as init tasks.
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     */
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    if (!has_fat)
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        spawn("/sbin/fat");
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    if (!has_tmpfs)
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        spawn("/sbin/tmpfs");
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3089 decky 125 
    spawn("/sbin/tetris");
3222 svoboda 126 
    spawn("/sbin/cli");
3089 decky 127 
    // FIXME: spawn("/sbin/tester");
3112 decky 128 
    spawn("/sbin/klog");
3089 decky 129 
 
447 decky 130 
    return 0;
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}
1653 cejka 132 
 
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/** @}
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 */