bananatools/saohook/dllmain.c

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

#include "saohook/config.h"
#include "saohook/sao-dll.h"
#include "saohook/usio.h"
#include "saohook/unity.h"
#include "saohook/systype.h"
#include "saohook/touch.h"

#include "amcus/amcus.h"

#include "hook/process.h"

#include "hooklib/serial.h"
#include "board/sg-reader.h"
#include "board/vfd.h"

#include "platform/platform.h"
#include "gfxhook/gfx.h"
#include "gfxhook/dxgi.h"
#include "gfxhook/d3d11.h"

#include "util/dprintf.h"

static HMODULE sao_hook_mod;
static process_entry_t sao_startup;
static struct sao_hook_config sao_hook_cfg;

static DWORD CALLBACK sao_pre_startup(void)
{
    HRESULT hr;

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

    sao_hook_config_load(&sao_hook_cfg, L".\\bananatools.ini");

    serial_hook_init();

    struct dongle_info dinfo;
    dinfo.pid = 0x0C00;
    dinfo.vid = 0x0B9A;

    hr = platform_hook_init(&sao_hook_cfg.platform, PLATFORM_BNA1, NULL, sao_hook_mod, dinfo);

    if (FAILED(hr)) {
        ExitProcess(EXIT_FAILURE);
    }

    hr = sg_reader_hook_init(&sao_hook_cfg.aime, 1, 3, sao_hook_mod);

    if (FAILED(hr)) {
        ExitProcess(EXIT_FAILURE);
    }

    hr = vfd_hook_init(&sao_hook_cfg.vfd, 2);

    if (FAILED(hr)) {
        ExitProcess(EXIT_FAILURE);
    }

    hr = sao_dll_init(&sao_hook_cfg.dll, sao_hook_mod);

    if (FAILED(hr)) {
        ExitProcess(EXIT_FAILURE);
    }

    hr = sao_usio_hook_init(&sao_hook_cfg.usio);

    if (FAILED(hr)) {
        ExitProcess(EXIT_FAILURE);
    }

    hr = amcus_hook_init(&sao_hook_cfg.amcus);

    if (FAILED(hr)) {
        ExitProcess(EXIT_FAILURE);
    }

    hr = systype_hook_init(&sao_hook_cfg.systype, &sao_hook_cfg.platform.dongle);

    if (FAILED(hr)) {
        ExitProcess(EXIT_FAILURE);
    }
    
    hr = sao_touch_hook_init(&sao_hook_cfg.touch);

    if (FAILED(hr)) {
        ExitProcess(EXIT_FAILURE);
    }

    /* Initialize Unity native plugin DLL hooks

       There seems to be an issue with other DLL hooks if `LoadLibraryW` is
       hooked earlier in the `mu3hook` initialization. */

    unity_hook_init();

    gfx_hook_init(&sao_hook_cfg.gfx);
    gfx_d3d11_hook_init(&sao_hook_cfg.gfx, sao_hook_mod);
    gfx_dxgi_hook_init(&sao_hook_cfg.gfx, sao_hook_mod);

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

    return sao_startup();

}

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

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

    sao_hook_mod = mod;

    hr = process_hijack_startup(sao_pre_startup, &sao_startup);

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

    return SUCCEEDED(hr);
}