TeamTofuShop_taitools/sivahook/dllmain.c

#include <windows.h>
#include <stdlib.h>
#include <stdio.h>

#include "board/io4.h"

#include "hook/process.h"

#include "hooklib/serial.h"
#include "hooklib/cursor.h"

#include "idmac/idmac.h"

#include "sivahook/fastio.h"
#include "sivahook/reader.h"
#include "sivahook/config.h"
#include "sivahook/siva-dll.h"
#include "sivahook/unity.h"

#include "platform/platform.h"

#include "util/dprintf.h"

static HMODULE siva_hook_mod;
static process_entry_t siva_startup;
static struct siva_hook_config siva_hook_cfg;

/* This hook is based on mu3hook, with leaked sivahook i/o codes. */

static DWORD CALLBACK siva_pre_startup(void)
{
    HRESULT hr;

    dprintf("--- Begin siva_pre_startup ---\n");

    /* Load config */

    siva_hook_config_load(&siva_hook_cfg, L".\\taitools.ini");

    /* Hook Win32 APIs */
    serial_hook_init();

    /* Initialize emulation hooks */

    hr = platform_hook_init(
            &siva_hook_cfg.platform,
            3000,
            siva_hook_mod);

    if (FAILED(hr)) {
        goto fail;
    }

    hr = siva_dll_init(&siva_hook_cfg.dll, siva_hook_mod);

    if (FAILED(hr)) {
        goto fail;
    }

    struct idmac_hardware idhw = {
        .dipsw = 0b0000,
        .jvs = siva_reader_init,
        .fastio_main = siva_fastio_init,
        .fastio_sub = NULL,
    };

    hr = idmac_hook_init(&siva_hook_cfg.idmac, &idhw);

    if (FAILED(hr)) {
        goto fail;
    }

    unity_hook_init();
    cursor_hook_init();
    /* Initialize debug helpers */

    dprintf("---  End  siva_pre_startup ---\n");

    /* Jump to EXE start address */

    return siva_startup();

fail:
    ExitProcess(EXIT_FAILURE);
}

BOOL WINAPI DllMain(HMODULE mod, DWORD cause, void *ctx)
{
    HRESULT hr;

    if (sizeof(uint64_t) == 4) {
        printf("Connected\n");
    }

    if (cause != DLL_PROCESS_ATTACH) {
        return TRUE;
    }

    siva_hook_mod = mod;

    hr = process_hijack_startup(siva_pre_startup, &siva_startup);

    if (!SUCCEEDED(hr)) {
        dprintf("Failed to hijack process startup: %x\n", (int) hr);
    }

    return SUCCEEDED(hr);
}