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switched to new capnhook, updated unityhook, added LED 15093 to MU3

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This commit is contained in:
Dniel97 2024-05-12 19:36:08 +02:00
parent 1069cfee26
commit 517469a60c
Signed by untrusted user: Dniel97
GPG Key ID: 6180B3C768FB2E08
27 changed files with 406 additions and 186 deletions
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4
cxbhook/led.c
View File

@ -5,7 +5,7 @@
#include "cxbhook/led.h"
#include "cxbhook/cxb-dll.h"
#include "hooklib/procaddr.h"
#include "hook/procaddr.h"
#include "hook/table.h"
@ -56,7 +56,7 @@ HRESULT led_hook_init(struct led_config *cfg)
}
dprintf("LED: Hook enabled.\n");
return proc_addr_table_push("CommLamp.dll", lamp_syms, _countof(lamp_syms));
return proc_addr_table_push(NULL, "CommLamp.dll", lamp_syms, _countof(lamp_syms));
}
static int my_cCommLamp_Open(char *port)

4
cxbhook/revio.c
View File

@ -6,7 +6,7 @@
#include "cxbhook/revio.h"
#include "cxbhook/cxb-dll.h"
#include "hooklib/procaddr.h"
#include "hook/procaddr.h"
#include "hook/table.h"
@ -89,7 +89,7 @@ HRESULT revio_hook_init(struct revio_config *cfg)
}
dprintf("Revio: Hook enabled.\n");
return proc_addr_table_push("CommIo.dll", revio_syms, _countof(revio_syms));
return proc_addr_table_push(NULL, "CommIo.dll", revio_syms, _countof(revio_syms));
}
static int my_cCommIo_Open(char *port)

1
dist/fgo/segatools.ini vendored
View File

@ -128,7 +128,6 @@ path=
; world. An improved solution will be provided later.
[io4]
; Input API selection for JVS input emulator.
; Test button virtual-key code. Default is the F1 key.
test=0x70
; Service button virtual-key code. Default is the F2 key.

3
dist/mu3/segatools.ini vendored
View File

@ -73,6 +73,9 @@ dipsw1=1
enable=1
[unity]
; Enable Unity hook. This will allow you to run custom .NET code before the game
enable=1
; Path to a .NET DLL that should run before the game. Useful for loading
; modding frameworks such as BepInEx.
targetAssembly=

2
fgohook/fgo-dll.c
View File

@ -28,7 +28,7 @@ const struct dll_bind_sym fgo_dll_syms[] = {
.sym = "fgo_io_led_init",
.off = offsetof(struct fgo_dll, led_init),
}, {
.sym = "fgo_io_led_set_leds",
.sym = "fgo_io_led_set_colors",
.off = offsetof(struct fgo_dll, led_set_leds),
}
};

2
fgohook/fgohook.def
View File

@ -18,7 +18,7 @@ EXPORTS
fgo_io_init
fgo_io_poll
fgo_io_led_init
fgo_io_led_set_leds
fgo_io_led_set_colors
fwdlusb_open
fwdlusb_close
fwdlusb_listupPrinter

2
fgoio/fgoio.c
View File

@ -145,7 +145,7 @@ HRESULT fgo_io_led_init(void)
return S_OK;
}
void fgo_io_led_set_leds(uint8_t board, uint8_t *rgb)
void fgo_io_led_set_colors(uint8_t board, uint8_t *rgb)
{
return;
}

2
fgoio/fgoio.h
View File

@ -83,4 +83,4 @@ HRESULT fgo_io_led_init(void);
Exact layout is TBD. */
void fgo_io_led_set_leds(uint8_t board, uint8_t *rgb);
void fgo_io_led_set_colors(uint8_t board, uint8_t *rgb);

2
hooklib/meson.build
View File

@ -23,8 +23,6 @@ hooklib_lib = static_library(
'fdshark.h',
'path.c',
'path.h',
'procaddr.c',
'procaddr.h',
'reg.c',
'reg.h',
'setupapi.c',

125
hooklib/procaddr.c
View File

@ -1,125 +0,0 @@
#include <windows.h>
#include <stdbool.h>
#include <stdint.h>
#include <libgen.h>
#include "hooklib/procaddr.h"
#include "hook/table.h"
#include "util/dprintf.h"
static struct proc_addr_table *proc_addr_hook_list;
static size_t proc_addr_hook_count;
static CRITICAL_SECTION proc_addr_hook_lock;
static bool proc_addr_hook_initted;
static FARPROC WINAPI my_GetProcAddress(HMODULE hModule, const char *name);
static FARPROC (WINAPI *next_GetProcAddress)(HMODULE hModule, const char *name);
static void proc_addr_hook_init(void);
static const struct hook_symbol win32_hooks[] = {
{
.name = "GetProcAddress",
.patch = my_GetProcAddress,
.link = (void **) &next_GetProcAddress
}
};
HRESULT proc_addr_table_push(
const char *target,
struct hook_symbol *syms,
size_t nsyms
)
{
HRESULT hr;
struct proc_addr_table *new_item;
struct proc_addr_table *new_mem;
proc_addr_hook_init();
EnterCriticalSection(&proc_addr_hook_lock);
new_mem = realloc(
proc_addr_hook_list,
(proc_addr_hook_count + 1) * sizeof(struct proc_addr_table));
if (new_mem == NULL) {
hr = E_OUTOFMEMORY;
LeaveCriticalSection(&proc_addr_hook_lock);
return hr;
}
new_item = &new_mem[proc_addr_hook_count];
new_item->name = target;
new_item->nsyms = nsyms;
new_item->syms = syms;
proc_addr_hook_list = new_mem;
proc_addr_hook_count++;
hr = S_OK;
LeaveCriticalSection(&proc_addr_hook_lock);
return hr;
}
static void proc_addr_hook_init(void)
{
if (proc_addr_hook_initted) {
return;
}
dprintf("ProcAddr: Hook init\n");
proc_addr_hook_initted = true;
InitializeCriticalSection(&proc_addr_hook_lock);
hook_table_apply(
NULL,
"kernel32.dll",
win32_hooks,
_countof(win32_hooks));
}
FARPROC WINAPI my_GetProcAddress(HMODULE hModule, const char *name)
{
uintptr_t ordinal = (uintptr_t) name;
char mod_path[PATH_MAX];
char *mod_name;
const struct hook_symbol *sym;
FARPROC result = next_GetProcAddress(hModule, name);
GetModuleFileNameA(hModule, mod_path, PATH_MAX);
mod_name = basename(mod_path);
for (int i = 0; i < proc_addr_hook_count; i++) {
if (strcmp(proc_addr_hook_list[i].name, mod_name) == 0) {
for (int j = 0; j < proc_addr_hook_list[i].nsyms; j++) {
sym = &proc_addr_hook_list[i].syms[j];
if (ordinal > 0xFFFF) {
if (strcmp(sym->name, name) == 0) {
dprintf("ProcAddr: Hooking %s from %s\n", name, mod_name);
result = (FARPROC) sym->patch;
}
}
else {
if (sym->ordinal == ordinal) {
dprintf("ProcAddr: Hooking Ord %p from %s\n", (void *)ordinal, mod_name);
result = (FARPROC) sym->patch;
}
}
}
}
}
return result;
}

18
hooklib/procaddr.h
View File

@ -1,18 +0,0 @@
#pragma once
#include <windows.h>
#include <stdbool.h>
#include <stdint.h>
#include "hook/table.h"
struct proc_addr_table {
const char *name;
size_t nsyms;
struct hook_symbol *syms;
};
HRESULT proc_addr_table_push(
const char *target,
struct hook_symbol *syms,
size_t nsyms
);

165
hooklib/reg.c
View File

@ -7,6 +7,7 @@
#include "hook/table.h"
#include "hooklib/reg.h"
#include "hook/procaddr.h"
#include "util/dprintf.h"
#include "util/str.h"
@ -99,6 +100,29 @@ static LSTATUS WINAPI hook_RegGetValueW(
uint32_t *numData
);
static LSTATUS WINAPI hook_RegQueryInfoKeyW(
HKEY hKey,
LPWSTR lpClass,
LPDWORD lpcchClass,
LPDWORD lpReserved,
LPDWORD lpcSubKeys,
LPDWORD lpcbMaxSubKeyLen,
LPDWORD lpcbMaxClassLen,
LPDWORD lpcValues,
LPDWORD lpcbMaxValueNameLen,
LPDWORD lpcbMaxValueLen,
LPDWORD lpcbSecurityDescriptor,
PFILETIME lpftLastWriteTime);
static LSTATUS WINAPI hook_RegEnumValueW(
HKEY hkey,
DWORD dwIndex,
LPWSTR lpValueName,
LPDWORD lpcchValueName,
LPDWORD lpReserved,
LPDWORD lpType,
LPBYTE lpData,
LPDWORD lpcbData);
/* Link pointers */
static LSTATUS (WINAPI *next_RegOpenKeyExW)(
@ -155,6 +179,30 @@ static LSTATUS (WINAPI *next_RegGetValueW)(
uint32_t *numData
);
static LSTATUS (WINAPI *next_RegQueryInfoKeyW)(
HKEY hKey,
LPWSTR lpClass,
LPDWORD lpcchClass,
LPDWORD lpReserved,
LPDWORD lpcSubKeys,
LPDWORD lpcbMaxSubKeyLen,
LPDWORD lpcbMaxClassLen,
LPDWORD lpcValues,
LPDWORD lpcbMaxValueNameLen,
LPDWORD lpcbMaxValueLen,
LPDWORD lpcbSecurityDescriptor,
PFILETIME lpftLastWriteTime);
static LSTATUS (WINAPI *next_RegEnumValueW)(
HKEY hkey,
DWORD dwIndex,
LPWSTR lpValueName,
LPDWORD lpcchValueName,
LPDWORD lpReserved,
LPDWORD lpType,
LPBYTE lpData,
LPDWORD lpcbData);
static const struct hook_symbol reg_hook_syms[] = {
{
.name = "RegOpenKeyExW",
@ -184,6 +232,14 @@ static const struct hook_symbol reg_hook_syms[] = {
.name = "RegGetValueW",
.patch = hook_RegGetValueW,
.link = (void **) &next_RegGetValueW,
}, {
.name = "RegQueryInfoKeyW",
.patch = hook_RegQueryInfoKeyW,
.link = (void **) &next_RegQueryInfoKeyW,
}, {
.name = "RegEnumValueW",
.patch = hook_RegEnumValueW,
.link = (void **) &next_RegEnumValueW,
}
};
@ -254,11 +310,24 @@ static void reg_hook_init(void)
InitializeCriticalSection(&reg_hook_lock);
dprintf("Reg hook init\n");
hook_table_apply(
reg_hook_insert_hooks(NULL);
proc_addr_table_push(
NULL,
"ADVAPI32.dll",
(struct hook_symbol *) reg_hook_syms,
_countof(reg_hook_syms));
}
void reg_hook_insert_hooks(HMODULE target)
{
hook_table_apply(
target,
"advapi32.dll",
reg_hook_syms,
_countof(reg_hook_syms));
}
static LRESULT reg_hook_propagate_hr(HRESULT hr)
@ -331,6 +400,7 @@ static LSTATUS reg_hook_open_locked(
/* Assume reg keys are referenced from a root key and not from some
intermediary key */
key = &reg_hook_keys[i];
//dprintf("Reg: %ls vs %ls\n", name, key->name);
if (key->root == parent && wstr_ieq(key->name, name)) {
break;
@ -821,6 +891,99 @@ static LSTATUS WINAPI hook_RegGetValueW(
return err;
}
static LSTATUS WINAPI hook_RegQueryInfoKeyW(
HKEY hKey,
LPWSTR lpClass,
LPDWORD lpcchClass,
LPDWORD lpReserved,
LPDWORD lpcSubKeys,
LPDWORD lpcbMaxSubKeyLen,
LPDWORD lpcbMaxClassLen,
LPDWORD lpcValues,
LPDWORD lpcbMaxValueNameLen,
LPDWORD lpcbMaxValueLen,
LPDWORD lpcbSecurityDescriptor,
PFILETIME lpftLastWriteTime)
{
struct reg_hook_key *key;
LSTATUS err;
EnterCriticalSection(&reg_hook_lock);
key = reg_hook_match_key_locked(hKey);
/* Check if this is a virtualized registry key */
if (key == NULL) {
LeaveCriticalSection(&reg_hook_lock);
return next_RegQueryInfoKeyW(
hKey,
lpClass,
lpcchClass,
lpReserved,
lpcSubKeys,
lpcbMaxSubKeyLen,
lpcbMaxClassLen,
lpcValues,
lpcbMaxValueNameLen,
lpcbMaxValueLen,
lpcbSecurityDescriptor,
lpftLastWriteTime);
}
// This is the only one I've seen even be changed, so it's all I'm doing
// until I see otherwise.
*lpcValues = key->nvals;
LeaveCriticalSection(&reg_hook_lock);
return ERROR_SUCCESS;
}
static LSTATUS WINAPI hook_RegEnumValueW(
HKEY hkey,
DWORD dwIndex,
LPWSTR lpValueName,
LPDWORD lpcchValueName,
LPDWORD lpReserved,
LPDWORD lpType,
LPBYTE lpData,
LPDWORD lpcbData)
{
struct reg_hook_key *key;
HRESULT hr;
LSTATUS err;
EnterCriticalSection(&reg_hook_lock);
key = reg_hook_match_key_locked(hkey);
/* Check if this is a virtualized registry key */
if (key == NULL) {
LeaveCriticalSection(&reg_hook_lock);
return next_RegEnumValueW(
hkey,
dwIndex,
lpValueName,
lpcchValueName,
lpReserved,
lpType,
lpData,
lpcbData);
}
if (dwIndex >= key->nvals) {
LeaveCriticalSection(&reg_hook_lock);
return ERROR_NO_MORE_ITEMS; // Pretty sure this is what it actually returns here?
}
wcscpy_s(lpValueName, *lpcchValueName, key->vals[dwIndex].name);
*lpcchValueName = wcslen(key->vals[dwIndex].name);
LeaveCriticalSection(&reg_hook_lock);
return ERROR_SUCCESS;
}
HRESULT reg_hook_read_bin(
void *bytes,
uint32_t *nbytes,

2
hooklib/reg.h
View File

@ -12,6 +12,8 @@ struct reg_hook_val {
uint32_t type;
};
void reg_hook_insert_hooks(HMODULE target);
HRESULT reg_hook_push_key(
HKEY root,
const wchar_t *name,

11
hooklib/touch.c
View File

@ -119,10 +119,19 @@ void touch_screen_hook_init(const struct touch_screen_config *cfg, HINSTANCE sel
defaultCursor = LoadCursorA(NULL, IDC_CROSS);
memcpy(&touch_config, cfg, sizeof(*cfg));
hook_table_apply(NULL, "user32.dll", touch_hooks, _countof(touch_hooks));
touch_hook_insert_hooks(NULL);
dprintf("TOUCH: hook enabled.\n");
}
void touch_hook_insert_hooks(HMODULE target)
{
hook_table_apply(
target,
"user32.dll",
touch_hooks,
_countof(touch_hooks));
}
static HCURSOR WINAPI hook_SetCursor(HCURSOR cursor) {
if (cursor == 0 && touch_config.cursor)
return next_SetCursor(defaultCursor);

1
hooklib/touch.h
View File

@ -14,3 +14,4 @@ struct touch_screen_config {
blah blah you know the drill by now. */
void touch_screen_hook_init(const struct touch_screen_config *cfg, HINSTANCE self);
void touch_hook_insert_hooks(HMODULE target);

7
meson.build
View File

@ -14,6 +14,7 @@ add_project_arguments(
'-D_WIN32_WINNT=_WIN32_WINNT_WIN7',
'-DMINGW_HAS_SECURE_API=1',
'-Wno-unused',
# '-ggdb', # Add debug information
language: 'c',
)
@ -23,7 +24,6 @@ if cc.get_id() != 'msvc'
add_project_arguments(
'-ffunction-sections',
'-fdata-sections',
'-flto', # Enable Link-Time Optimization
language: 'c',
)
@ -32,8 +32,9 @@ if cc.get_id() != 'msvc'
'-Wl,--exclude-all-symbols',
'-Wl,--gc-sections',
'-static-libgcc',
'-flto', # Enable Link-Time Optimization
'-Wl,-s', # Strip debug symbols
# '-ggdb', # Add debug information
'-lcrypt32', # Bcrypt needed for prashook
# '-Wl,-s', # Strip debug symbols
language: 'c',
)
endif

61
mu3hook/config.c
View File

@ -28,6 +28,66 @@ void mu3_dll_config_load(
filename);
}
void led15093_config_load(struct led15093_config *cfg, const wchar_t *filename)
{
assert(cfg != NULL);
assert(filename != NULL);
wchar_t tmpstr[16];
memset(cfg->board_number, ' ', sizeof(cfg->board_number));
memset(cfg->chip_number, ' ', sizeof(cfg->chip_number));
memset(cfg->boot_chip_number, ' ', sizeof(cfg->boot_chip_number));
cfg->enable = GetPrivateProfileIntW(L"led15093", L"enable", 1, filename);
cfg->port_no = GetPrivateProfileIntW(L"led15093", L"portNo", 0, filename);
cfg->high_baudrate = GetPrivateProfileIntW(L"led15093", L"highBaud", 0, filename);
cfg->fw_ver = GetPrivateProfileIntW(L"led15093", L"fwVer", 0xA0, filename);
cfg->fw_sum = GetPrivateProfileIntW(L"led15093", L"fwSum", 0xAA53, filename);
GetPrivateProfileStringW(
L"led15093",
L"boardNumber",
L"15093-06",
tmpstr,
_countof(tmpstr),
filename);
size_t n = wcstombs(cfg->board_number, tmpstr, sizeof(cfg->board_number));
for (int i = n; i < sizeof(cfg->board_number); i++)
{
cfg->board_number[i] = ' ';
}
GetPrivateProfileStringW(
L"led15093",
L"chipNumber",
L"6710A",
tmpstr,
_countof(tmpstr),
filename);
n = wcstombs(cfg->chip_number, tmpstr, sizeof(cfg->chip_number));
for (int i = n; i < sizeof(cfg->chip_number); i++)
{
cfg->chip_number[i] = ' ';
}
GetPrivateProfileStringW(
L"led15093",
L"bootChipNumber",
L"6709 ",
tmpstr,
_countof(tmpstr),
filename);
n = wcstombs(cfg->boot_chip_number, tmpstr, sizeof(cfg->boot_chip_number));
for (int i = n; i < sizeof(cfg->boot_chip_number); i++)
{
cfg->boot_chip_number[i] = ' ';
}
}
void mu3_hook_config_load(
struct mu3_hook_config *cfg,
const wchar_t *filename)
@ -40,6 +100,7 @@ void mu3_hook_config_load(
dvd_config_load(&cfg->dvd, filename);
io4_config_load(&cfg->io4, filename);
gfx_config_load(&cfg->gfx, filename);
led15093_config_load(&cfg->led15093, filename);
vfd_config_load(&cfg->vfd, filename);
mu3_dll_config_load(&cfg->dll, filename);
unity_config_load(&cfg->unity, filename);

4
mu3hook/config.h
View File

@ -3,7 +3,7 @@
#include <stddef.h>
#include "board/config.h"
// #include "board/led15093.h"
#include "board/led15093.h"
#include "gfxhook/gfx.h"
@ -21,7 +21,7 @@ struct mu3_hook_config {
struct dvd_config dvd;
struct io4_config io4;
struct gfx_config gfx;
// struct led15093_config led15093;
struct led15093_config led15093;
struct vfd_config vfd;
struct mu3_dll_config dll;
struct unity_config unity;

18
mu3hook/dllmain.c
View File

@ -62,14 +62,18 @@ static DWORD CALLBACK mu3_pre_startup(void)
goto fail;
}
/*
// Does not work, Unity moment
hr = led15093_hook_init(&mu3_hook_cfg.led15093, 3, 1, 1, 2);
hr = mu3_dll_init(&mu3_hook_cfg.dll, mu3_hook_mod);
if (FAILED(hr)) {
goto fail;
}
hr = led15093_hook_init(&mu3_hook_cfg.led15093,
mu3_dll.led_init, mu3_dll.led_set_leds, 3, 1, 1, 2);
if (FAILED(hr)) {
return hr;
}
*/
hr = sg_reader_hook_init(&mu3_hook_cfg.aime, 1, 1, mu3_hook_mod);
@ -83,12 +87,6 @@ static DWORD CALLBACK mu3_pre_startup(void)
goto fail;
}
hr = mu3_dll_init(&mu3_hook_cfg.dll, mu3_hook_mod);
if (FAILED(hr)) {
goto fail;
}
hr = mu3_io4_hook_init(&mu3_hook_cfg.io4);
if (FAILED(hr)) {

28
mu3hook/mu3-dll.c
View File

@ -24,9 +24,28 @@ const struct dll_bind_sym mu3_dll_syms[] = {
}, {
.sym = "mu3_io_get_lever",
.off = offsetof(struct mu3_dll, get_lever),
}, {
.sym = "mu3_io_led_init",
.off = offsetof(struct mu3_dll, led_init),
}, {
.sym = "mu3_io_led_set_colors",
.off = offsetof(struct mu3_dll, led_set_leds),
}
};
/* Helper function to determine upon dll_bind failure whether the required functions were found
NOTE: relies on symbols order declared above */
static HRESULT has_enough_symbols(uint16_t version, uint8_t count)
{
if ( version <= 0x0100 && count == 5 )
return S_OK;
if ( version >= 0x0101 && count == 7 )
return S_OK;
return E_FAIL;
}
struct mu3_dll mu3_dll;
// Copypasta DLL binding and diagnostic message boilerplate.
@ -86,16 +105,25 @@ HRESULT mu3_dll_init(const struct mu3_dll_config *cfg, HINSTANCE self)
}
sym = mu3_dll_syms;
const struct dll_bind_sym *init_sym = &sym[0];
hr = dll_bind(&mu3_dll, src, &sym, _countof(mu3_dll_syms));
if (FAILED(hr)) {
if (src != self) {
// Might still be ok depending on external dll API version
int bind_count = sym - init_sym;
if (has_enough_symbols(mu3_dll.api_version, bind_count) == S_OK)
{
hr = S_OK;
} else {
dprintf("Ongeki IO: Custom IO DLL does not provide function "
"\"%s\". Please contact your IO DLL's developer for "
"further assistance.\n",
sym->sym);
goto end;
}
} else {
dprintf("Internal error: could not reflect \"%s\"\n", sym->sym);
}

2
mu3hook/mu3-dll.h
View File

@ -11,6 +11,8 @@ struct mu3_dll {
void (*get_opbtns)(uint8_t *opbtn);
void (*get_gamebtns)(uint8_t *left, uint8_t *right);
void (*get_lever)(int16_t *pos);
HRESULT (*led_init)(void);
void (*led_set_leds)(uint8_t board, uint8_t *rgb);
};
struct mu3_dll_config {

2
mu3hook/mu3hook.def
View File

@ -23,3 +23,5 @@ EXPORTS
mu3_io_get_opbtns
mu3_io_init
mu3_io_poll
mu3_io_led_init
mu3_io_led_set_colors

12
mu3io/mu3io.c
View File

@ -21,7 +21,7 @@ const double MOUSE_SENSITIVITY = 0.5;
uint16_t mu3_io_get_api_version(void)
{
return 0x0100;
return 0x0101;
}
HRESULT mu3_io_init(void)
@ -195,3 +195,13 @@ void mu3_io_get_lever(int16_t *pos)
*pos = mu3_lever_xpos;
}
}
HRESULT mu3_io_led_init(void)
{
return S_OK;
}
void mu3_io_led_set_colors(uint8_t board, uint8_t *rgb)
{
return;
}

49
mu3io/mu3io.h
View File

@ -1,5 +1,15 @@
#pragma once
/*
MU3 CUSTOM IO API
Changelog:
- 0x0100: Initial API version (assumed if chuni_io_get_api_version is not
exported)
- 0x0101: Added mu3_io_led_init and mu3_io_set_leds
*/
#include <windows.h>
#include <stdint.h>
@ -18,6 +28,29 @@ enum {
MU3_IO_GAMEBTN_MENU = 0x10,
};
enum {
/* These are the bitmasks to use when checking which
lights are triggered on incoming IO4 GPIO writes. */
MU3_IO_LED_L1_R = 1 << 31,
MU3_IO_LED_L1_G = 1 << 28,
MU3_IO_LED_L1_B = 1 << 30,
MU3_IO_LED_L2_R = 1 << 27,
MU3_IO_LED_L2_G = 1 << 29,
MU3_IO_LED_L2_B = 1 << 26,
MU3_IO_LED_L3_R = 1 << 25,
MU3_IO_LED_L3_G = 1 << 24,
MU3_IO_LED_L3_B = 1 << 23,
MU3_IO_LED_R1_R = 1 << 22,
MU3_IO_LED_R1_G = 1 << 21,
MU3_IO_LED_R1_B = 1 << 20,
MU3_IO_LED_R2_R = 1 << 19,
MU3_IO_LED_R2_G = 1 << 18,
MU3_IO_LED_R2_B = 1 << 17,
MU3_IO_LED_R3_R = 1 << 16,
MU3_IO_LED_R3_G = 1 << 15,
MU3_IO_LED_R3_B = 1 << 14,
};
/* Get the version of the Ongeki IO API that this DLL supports. This
function should return a positive 16-bit integer, where the high byte is
the major version and the low byte is the minor version (as defined by the
@ -83,3 +116,19 @@ void mu3_io_get_gamebtns(uint8_t *left, uint8_t *right);
Minimum API version: 0x0100 */
void mu3_io_get_lever(int16_t *pos);
/* Initialize LED emulation. This function will be called before any
other mu3_io_led_*() function calls.
All subsequent calls may originate from arbitrary threads and some may
overlap with each other. Ensuring synchronization inside your IO DLL is
your responsibility. */
HRESULT mu3_io_led_init(void);
/* Update the RGB LEDs.
Exact layout is TBD. */
void mu3_io_led_set_colors(uint8_t board, uint8_t *rgb);

4
subprojects/capnhook.wrap
View File

@ -1,4 +1,4 @@
[wrap-git]
directory = capnhook
url = https://github.com/decafcode/capnhook
revision = 69f7e3b48c2e0ff5be1d7a83cdcc2597a458357b
url = https://github.com/Hay1tsme/capnhook
revision = 09306229f1fd09bae0e617865a26778d3537ff93

4
unityhook/doorstop.c
View File

@ -8,7 +8,7 @@
#include <pathcch.h>
#include <psapi.h>
#include "hooklib/procaddr.h"
#include "hook/procaddr.h"
#include "util/dprintf.h"
#include "doorstop.h"
@ -37,7 +37,7 @@ void doorstop_mono_hook_init(const struct unity_config *cfg, HINSTANCE module) {
memcpy(&unity_config, cfg, sizeof(*cfg));
load_mono_functions(module);
proc_addr_table_push(module_name, unity_mono_syms, _countof(unity_mono_syms));
proc_addr_table_push(NULL, module_name, unity_mono_syms, _countof(unity_mono_syms));
doorstop_hook_initted = true;
}

45
unityhook/hook.c
View File

@ -2,7 +2,16 @@
#include <stdbool.h>
#include "hook/table.h"
#include "hook/procaddr.h"
#include "hook/iohook.h"
#include "hooklib/dll.h"
#include "hooklib/path.h"
#include "hooklib/printer.h"
#include "hooklib/reg.h"
#include "hooklib/touch.h"
#include "hooklib/serial.h"
#include "util/dprintf.h"
#include "doorstop.h"
@ -15,22 +24,35 @@ static const wchar_t *target_modules[] = {
L"mono.dll",
L"mono-2.0-bdwgc.dll",
L"cri_ware_unity.dll",
L"SerialPortAPI.dll",
L"C300usb.dll",
L"C300FWDLusb.dll",
L"apmled.dll",
L"apmmount.dll",
};
static const size_t target_modules_len = _countof(target_modules);
static void dll_hook_insert_hooks(HMODULE target);
static HMODULE WINAPI my_LoadLibraryW(const wchar_t *name);
static HMODULE WINAPI hook_LoadLibraryW(const wchar_t *name);
static HMODULE (WINAPI *next_LoadLibraryW)(const wchar_t *name);
static HMODULE WINAPI hook_LoadLibraryExW(const wchar_t *name, HANDLE hFile, DWORD dwFlags);
static HMODULE (WINAPI *next_LoadLibraryExW)(const wchar_t *name, HANDLE hFile, DWORD dwFlags);
static const struct hook_symbol unity_kernel32_syms[] = {
{
.name = "LoadLibraryW",
.patch = my_LoadLibraryW,
.patch = hook_LoadLibraryW,
.link = (void **) &next_LoadLibraryW,
},
}, {
.name = "LoadLibraryExW",
.patch = hook_LoadLibraryExW,
.link = (void **) &next_LoadLibraryExW,
}
};
void unity_hook_init(const struct unity_config *cfg, HINSTANCE self) {
assert(cfg != NULL);
@ -57,7 +79,14 @@ static void dll_hook_insert_hooks(HMODULE target) {
_countof(unity_kernel32_syms));
}
static HMODULE WINAPI my_LoadLibraryW(const wchar_t *name) {
static HMODULE WINAPI hook_LoadLibraryExW(const wchar_t *name, HANDLE hFile, DWORD dwFlags)
{
// dprintf("Unity: LoadLibraryExW %ls\n", name);
return hook_LoadLibraryW(name);
}
static HMODULE WINAPI hook_LoadLibraryW(const wchar_t *name)
{
const wchar_t *name_end;
const wchar_t *target_module;
bool already_loaded;
@ -107,6 +136,14 @@ static HMODULE WINAPI my_LoadLibraryW(const wchar_t *name) {
dll_hook_insert_hooks(result);
path_hook_insert_hooks(result);
// printer_hook_insert_hooks(result);
reg_hook_insert_hooks(result);
proc_addr_insert_hooks(result);
serial_hook_apply_hooks(result);
iohook_apply_hooks(result);
}
}