forked from Hay1tsme/segatools
175 lines
3.7 KiB
C
175 lines
3.7 KiB
C
/*
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"Eiketsu Taisen" (ekt) hook
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Devices
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USB: 837-15257-01 "Type 4" I/O Board
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[Satellite]
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USB: 630-00011 G-Printec CX-7000 Printer
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COM2: 837-15093-06 LED Controller Board
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COM3: 837-15396 "Gen 3" Aime Reader
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COM4: 601-13160-01 "Flat Panel Reader" Y3CR BD SIE F720MM Board
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[Terminal]
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COM1: 837-15396 "Gen 3" Aime Reader
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COM3: 837-15093-06 LED Controller Board
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*/
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#include <windows.h>
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#include <stdlib.h>
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#include "ekt-dll.h"
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#include "board/sg-reader.h"
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#include "board/led15093.h"
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#include "hook/process.h"
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#include "hook/iohook.h"
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#include "hooklib/serial.h"
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#include "hooklib/spike.h"
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#include "ekthook/config.h"
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#include "ekthook/io4.h"
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#include "platform/platform.h"
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#include "unityhook/hook.h"
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#include "util/dprintf.h"
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#include "util/env.h"
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#include "y3io/y3-dll.h"
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#include "y3io/y3.h"
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static HMODULE ekt_hook_mod;
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static process_entry_t ekt_startup;
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static struct ekt_hook_config ekt_hook_cfg;
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static DWORD CALLBACK ekt_pre_startup(void)
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{
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HRESULT hr;
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bool is_terminal;
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dprintf("--- Begin ekt_pre_startup ---\n");
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/* Load config */
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ekt_hook_config_load(&ekt_hook_cfg, get_config_path());
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/* Hook Win32 APIs */
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dvd_hook_init(&ekt_hook_cfg.dvd, ekt_hook_mod);
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serial_hook_init();
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/* Hook external DLL APIs */
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hr = y3_hook_init(&ekt_hook_cfg.y3, ekt_hook_mod, get_config_path());
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if (FAILED(hr)) {
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goto fail;
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}
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/* Initialize emulation hooks */
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hr = platform_hook_init(
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&ekt_hook_cfg.platform,
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"SDGY",
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"ACA1",
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ekt_hook_mod);
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if (FAILED(hr)) {
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goto fail;
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}
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/* Initialize Terminal/Satellite hooks */
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if (strncmp(ekt_hook_cfg.platform.nusec.platform_id, "ACA1", 4) == 0) {
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// Terminal
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is_terminal = true;
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} else if (strncmp(ekt_hook_cfg.platform.nusec.platform_id, "ACA2", 4) == 0) {
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// Satellite
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is_terminal = false;
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} else {
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// Unknown
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dprintf("Unknown platform ID: %s\n", ekt_hook_cfg.platform.nusec.platform_id);
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goto fail;
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}
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// LED: terminal uses COM 3 and satellite use COM 2
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unsigned int led_port_no[2] = {is_terminal ? 3 : 2, 0};
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// AIME: terminal uses COM 1 and satellite use COM 3
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unsigned int aime_port_no = is_terminal ? 1 : 3;
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if (FAILED(hr)) {
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goto fail;
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}
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hr = ekt_dll_init(&ekt_hook_cfg.dll, ekt_hook_mod);
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if (FAILED(hr)) {
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goto fail;
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}
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hr = ekt_io4_hook_init(&ekt_hook_cfg.io4, is_terminal);
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if (FAILED(hr)) {
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goto fail;
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}
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hr = led15093_hook_init(&ekt_hook_cfg.led15093,
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ekt_dll.led_init, ekt_dll.led_set_leds, led_port_no);
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if (FAILED(hr)) {
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goto fail;
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}
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hr = sg_reader_hook_init(&ekt_hook_cfg.aime, aime_port_no, 3,
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ekt_hook_mod);
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if (FAILED(hr)) {
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goto fail;
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}
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/* Initialize Unity native plugin DLL hooks
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There seems to be an issue with other DLL hooks if `LoadLibraryW` is
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hooked earlier in the `ekthook` initialization. */
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unity_hook_init(&ekt_hook_cfg.unity, ekt_hook_mod, NULL);
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/* Initialize debug helpers */
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spike_hook_init(get_config_path());
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dprintf("--- End ekt_pre_startup ---\n");
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/* Jump to EXE start address */
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return ekt_startup();
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fail:
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ExitProcess(EXIT_FAILURE);
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}
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BOOL WINAPI DllMain(HMODULE mod, DWORD cause, void *ctx)
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{
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HRESULT hr;
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if (cause != DLL_PROCESS_ATTACH) {
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return TRUE;
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}
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ekt_hook_mod = mod;
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hr = process_hijack_startup(ekt_pre_startup, &ekt_startup);
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if (!SUCCEEDED(hr)) {
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dprintf("Failed to hijack process startup: %x\n", (int) hr);
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}
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return SUCCEEDED(hr);
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}
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