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add x64 engine

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This commit is contained in:
Akash Mozumdar 2018-12-21 10:10:51 -05:00
parent e0507b85d3
commit 4ea5c9cb32
7 changed files with 84 additions and 79 deletions
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2
include/text.h
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@ -44,10 +44,8 @@ constexpr auto ALREADY_INJECTED = L"Textractor: already injected";
constexpr auto ARCHITECTURE_MISMATCH = L"Textractor: architecture mismatch: try 32 bit Textractor instead"; constexpr auto ARCHITECTURE_MISMATCH = L"Textractor: architecture mismatch: try 32 bit Textractor instead";
constexpr auto INJECT_FAILED = L"Textractor: couldn't inject"; constexpr auto INJECT_FAILED = L"Textractor: couldn't inject";
constexpr auto INVALID_CODE = L"Textractor: invalid code"; constexpr auto INVALID_CODE = L"Textractor: invalid code";
constexpr auto NO_HOOKS = L"Textractor: no hooks detected";
constexpr auto INVALID_CODEPAGE = L"Textractor: couldn't convert text (invalid codepage?)"; constexpr auto INVALID_CODEPAGE = L"Textractor: couldn't convert text (invalid codepage?)";
constexpr auto PIPE_CONNECTED = u8"Textractor: pipe connected"; constexpr auto PIPE_CONNECTED = u8"Textractor: pipe connected";
constexpr auto DISABLE_HOOKS = u8"Textractor: hooks don't work on x64, only read codes work: engine disabled";
constexpr auto INSERTING_HOOK = u8"Textractor: inserting hook: %s"; constexpr auto INSERTING_HOOK = u8"Textractor: inserting hook: %s";
constexpr auto REMOVING_HOOK = u8"Textractor: removing hook: %s"; constexpr auto REMOVING_HOOK = u8"Textractor: removing hook: %s";
constexpr auto HOOK_FAILED = u8"Textractor: failed to insert hook"; constexpr auto HOOK_FAILED = u8"Textractor: failed to insert hook";

2
include/types.h
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@ -58,7 +58,7 @@ struct HookParam
char function[MAX_MODULE_SIZE]; char function[MAX_MODULE_SIZE];
DWORD type; // flags DWORD type; // flags
UINT codepage; // text encoding UINT codepage; // text encoding
WORD length_offset; // index of the string length short length_offset; // index of the string length
DWORD user_value; // 7/20/2014: jichi additional parameters for PSP games DWORD user_value; // 7/20/2014: jichi additional parameters for PSP games
text_fun_t text_fun; text_fun_t text_fun;

2
vnrhook/CMakeLists.txt
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@ -4,6 +4,8 @@ if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
set(vnrhook_src set(vnrhook_src
main.cc main.cc
texthook.cc texthook.cc
engine/match64.cc
engine/native/pchooks.cc
util/ithsys/ithsys.cc util/ithsys/ithsys.cc
) )
else() else()

2
vnrhook/engine/match.cc
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@ -866,7 +866,7 @@ bool DetermineEngineType()
bool found = false; bool found = false;
#ifndef ITH_DISABLE_ENGINE #ifndef ITH_DISABLE_ENGINE
__try { found = UnsafeDetermineEngineType(); } __try { found = UnsafeDetermineEngineType(); }
__except(ExceptHandler((GetExceptionInformation())->ExceptionRecord, 0, 0, 0)) {} __except (ExceptHandler((GetExceptionInformation())->ExceptionRecord, 0, 0, 0)) { ConsoleOutput("Textractor: Hijack ERROR"); }
#endif // ITH_DISABLE_ENGINE #endif // ITH_DISABLE_ENGINE
if (!found) { // jichi 10/2/2013: Only enable it if no game engine is detected if (!found) { // jichi 10/2/2013: Only enable it if no game engine is detected
PcHooks::hookOtherPcFunctions(); PcHooks::hookOtherPcFunctions();

20
vnrhook/engine/match64.cc Normal file
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@ -0,0 +1,20 @@
#include "main.h"
#include "native/pchooks.h"
#include "match.h"
namespace Engine
{
void Hijack()
{
static bool hijacked = false;
if (hijacked) return;
hijacked = true;
__try
{
PcHooks::hookGDIFunctions();
PcHooks::hookGDIPlusFunctions();
PcHooks::hookOtherPcFunctions();
}
__except (EXCEPTION_EXECUTE_HANDLER) { ConsoleOutput("Textractor: Hijack ERROR"); }
}
}

114
vnrhook/engine/native/pchooks.cc
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@ -28,14 +28,38 @@
// Static hook // Static hook
#define NEW_HOOK(_fun, _data, _data_ind, _split_off, _split_ind, _type, _len_off) \ #define NEW_HOOK(_fun, _data, _data_ind, _split_off, _split_ind, _type, _len_off) \
NEW_HOOK_AT((DWORD)_fun, _fun, _data, _data_ind, _split_off, _split_ind, _type, _len_off) \ NEW_HOOK_AT((uintptr_t)_fun, _fun, _data, _data_ind, _split_off, _split_ind, _type, _len_off) \
#define NEW_MODULE_HOOK(_module, _fun, _data, _data_ind, _split_off, _split_ind, _type, _len_off) \ #define NEW_MODULE_HOOK(_module, _fun, _data, _data_ind, _split_off, _split_ind, _type, _len_off) \
{ \ { \
if (DWORD addr = (DWORD)::GetProcAddress(_module, #_fun)) \ if (uintptr_t addr = (uintptr_t)::GetProcAddress(_module, #_fun)) \
NEW_HOOK_AT(addr, _fun, _data, _data_ind, _split_off, _split_ind, _type, _len_off) \ NEW_HOOK_AT(addr, _fun, _data, _data_ind, _split_off, _split_ind, _type, _len_off) \
} }
#ifndef _WIN64
enum args {
s_retaddr = 0
, s_arg1 = 4 * 1 // 0x4
, s_arg2 = 4 * 2 // 0x8
, s_arg3 = 4 * 3 // 0xc
, s_arg4 = 4 * 4 // 0x10
, s_arg5 = 4 * 5 // 0x14
, s_arg6 = 4 * 6 // 0x18
, s_arg7 = 4 * 7
};
#else // _WIN32
enum args {
s_retaddr = 0x0,
s_arg1 = -0x20,
s_arg2 = -0x28,
s_arg3 = -0x50,
s_arg4 = -0x58,
s_arg5 = 0x8,
s_arg6 = 0x10,
s_arg7 = 0x18
};
#endif // _WIN64
// jichi 7/17/2014: Renamed from InitDefaultHook // jichi 7/17/2014: Renamed from InitDefaultHook
void PcHooks::hookGDIFunctions() void PcHooks::hookGDIFunctions()
{ {
@ -61,15 +85,6 @@ void PcHooks::hookGDIFunctions()
// //
// Note: All functions does not have NO_CONTEXT attribute and will be filtered. // Note: All functions does not have NO_CONTEXT attribute and will be filtered.
enum stack {
s_retaddr = 0
, s_arg1 = 4 * 1 // 0x4
, s_arg2 = 4 * 2 // 0x8
, s_arg3 = 4 * 3 // 0xc
, s_arg4 = 4 * 4 // 0x10
, s_arg5 = 4 * 5 // 0x14
, s_arg6 = 4 * 6 // 0x18
};
//#define _(Name, ...) \ //#define _(Name, ...) \
// hookman[HF_##Name].InitHook(Name, __VA_ARGS__); \ // hookman[HF_##Name].InitHook(Name, __VA_ARGS__); \
@ -79,39 +94,39 @@ void PcHooks::hookGDIFunctions()
// 7/26/2014 jichi: Why there is no USING_SPLIT type? // 7/26/2014 jichi: Why there is no USING_SPLIT type?
// gdi32.dll // gdi32.dll
NEW_HOOK(GetTextExtentPoint32A, s_arg2, 0,s_arg1,0, USING_STRING, 3) // BOOL GetTextExtentPoint32(HDC hdc, LPCTSTR lpString, int c, LPSIZE lpSize); NEW_HOOK(GetTextExtentPoint32A, s_arg2, 0,s_arg1,0, USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // BOOL GetTextExtentPoint32(HDC hdc, LPCTSTR lpString, int c, LPSIZE lpSize);
NEW_HOOK(GetTextExtentExPointA, s_arg2, 0,s_arg1,0, USING_STRING, 3) // BOOL GetTextExtentExPoint(HDC hdc, LPCTSTR lpszStr, int cchString, int nMaxExtent, LPINT lpnFit, LPINT alpDx, LPSIZE lpSize); NEW_HOOK(GetTextExtentExPointA, s_arg2, 0,s_arg1,0, USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // BOOL GetTextExtentExPoint(HDC hdc, LPCTSTR lpszStr, int cchString, int nMaxExtent, LPINT lpnFit, LPINT alpDx, LPSIZE lpSize);
NEW_HOOK(GetTabbedTextExtentA, s_arg2, 0,s_arg1,0, USING_STRING, 3) // DWORD GetTabbedTextExtent(HDC hDC, LPCTSTR lpString, int nCount, int nTabPositions, const LPINT lpnTabStopPositions); NEW_HOOK(GetTabbedTextExtentA, s_arg2, 0,s_arg1,0, USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // DWORD GetTabbedTextExtent(HDC hDC, LPCTSTR lpString, int nCount, int nTabPositions, const LPINT lpnTabStopPositions);
NEW_HOOK(GetCharacterPlacementA, s_arg2, 0,s_arg1,0, USING_STRING, 3) // DWORD GetCharacterPlacement(HDC hdc, LPCTSTR lpString, int nCount, int nMaxExtent, LPGCP_RESULTS lpResults, DWORD dwFlags); NEW_HOOK(GetCharacterPlacementA, s_arg2, 0,s_arg1,0, USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // DWORD GetCharacterPlacement(HDC hdc, LPCTSTR lpString, int nCount, int nMaxExtent, LPGCP_RESULTS lpResults, DWORD dwFlags);
NEW_HOOK(GetGlyphIndicesA, s_arg2, 0,s_arg1,0, USING_STRING, 3) // DWORD GetGlyphIndices( HDC hdc, LPCTSTR lpstr, int c, LPWORD pgi, DWORD fl); NEW_HOOK(GetGlyphIndicesA, s_arg2, 0,s_arg1,0, USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // DWORD GetGlyphIndices( HDC hdc, LPCTSTR lpstr, int c, LPWORD pgi, DWORD fl);
NEW_HOOK(GetGlyphOutlineA, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // DWORD GetGlyphOutline(HDC hdc, UINT uChar, UINT uFormat, LPGLYPHMETRICS lpgm, DWORD cbBuffer, LPVOID lpvBuffer, const MAT2 *lpmat2); NEW_HOOK(GetGlyphOutlineA, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // DWORD GetGlyphOutline(HDC hdc, UINT uChar, UINT uFormat, LPGLYPHMETRICS lpgm, DWORD cbBuffer, LPVOID lpvBuffer, const MAT2 *lpmat2);
NEW_HOOK(ExtTextOutA, s_arg6, 0,s_arg1,0, USING_STRING, 7) // BOOL ExtTextOut(HDC hdc, int X, int Y, UINT fuOptions, const RECT *lprc, LPCTSTR lpString, UINT cbCount, const INT *lpDx); NEW_HOOK(ExtTextOutA, s_arg6, 0,s_arg1,0, USING_STRING, s_arg7 / (short)sizeof(uintptr_t)) // BOOL ExtTextOut(HDC hdc, int X, int Y, UINT fuOptions, const RECT *lprc, LPCTSTR lpString, UINT cbCount, const INT *lpDx);
NEW_HOOK(TextOutA, s_arg4, 0,s_arg1,0, USING_STRING, 5) // BOOL TextOut(HDC hdc, int nXStart, int nYStart, LPCTSTR lpString, int cchString); NEW_HOOK(TextOutA, s_arg4, 0,s_arg1,0, USING_STRING, s_arg5 / (short)sizeof(uintptr_t)) // BOOL TextOut(HDC hdc, int nXStart, int nYStart, LPCTSTR lpString, int cchString);
NEW_HOOK(TabbedTextOutA, s_arg4, 0,s_arg1,0, USING_STRING, 5) // LONG TabbedTextOut(HDC hDC, int X, int Y, LPCTSTR lpString, int nCount, int nTabPositions, const LPINT lpnTabStopPositions, int nTabOrigin); NEW_HOOK(TabbedTextOutA, s_arg4, 0,s_arg1,0, USING_STRING, s_arg5 / (short)sizeof(uintptr_t)) // LONG TabbedTextOut(HDC hDC, int X, int Y, LPCTSTR lpString, int nCount, int nTabPositions, const LPINT lpnTabStopPositions, int nTabOrigin);
NEW_HOOK(GetCharABCWidthsA, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // BOOL GetCharABCWidths(HDC hdc, UINT uFirstChar, UINT uLastChar, LPABC lpabc); NEW_HOOK(GetCharABCWidthsA, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // BOOL GetCharABCWidths(HDC hdc, UINT uFirstChar, UINT uLastChar, LPABC lpabc);
NEW_HOOK(GetCharABCWidthsFloatA, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // BOOL GetCharABCWidthsFloat(HDC hdc, UINT iFirstChar, UINT iLastChar, LPABCFLOAT lpABCF); NEW_HOOK(GetCharABCWidthsFloatA, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // BOOL GetCharABCWidthsFloat(HDC hdc, UINT iFirstChar, UINT iLastChar, LPABCFLOAT lpABCF);
NEW_HOOK(GetCharWidth32A, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // BOOL GetCharWidth32(HDC hdc, UINT iFirstChar, UINT iLastChar, LPINT lpBuffer); NEW_HOOK(GetCharWidth32A, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // BOOL GetCharWidth32(HDC hdc, UINT iFirstChar, UINT iLastChar, LPINT lpBuffer);
NEW_HOOK(GetCharWidthFloatA, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // BOOL GetCharWidthFloat(HDC hdc, UINT iFirstChar, UINT iLastChar, PFLOAT pxBuffer); NEW_HOOK(GetCharWidthFloatA, s_arg2, 0,s_arg1,0, BIG_ENDIAN, 1) // BOOL GetCharWidthFloat(HDC hdc, UINT iFirstChar, UINT iLastChar, PFLOAT pxBuffer);
NEW_HOOK(GetTextExtentPoint32W, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) NEW_HOOK(GetTextExtentPoint32W, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t))
NEW_HOOK(GetTextExtentExPointW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) NEW_HOOK(GetTextExtentExPointW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t))
NEW_HOOK(GetTabbedTextExtentW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) NEW_HOOK(GetTabbedTextExtentW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t))
NEW_HOOK(GetCharacterPlacementW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) NEW_HOOK(GetCharacterPlacementW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t))
NEW_HOOK(GetGlyphIndicesW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) NEW_HOOK(GetGlyphIndicesW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t))
NEW_HOOK(GetGlyphOutlineW, s_arg2, 0,s_arg1,0, USING_UNICODE, 1) NEW_HOOK(GetGlyphOutlineW, s_arg2, 0,s_arg1,0, USING_UNICODE, 1)
NEW_HOOK(ExtTextOutW, s_arg6, 0,s_arg1,0, USING_UNICODE|USING_STRING, 7) NEW_HOOK(ExtTextOutW, s_arg6, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg7 / (short)sizeof(uintptr_t))
NEW_HOOK(TextOutW, s_arg4, 0,s_arg1,0, USING_UNICODE|USING_STRING, 5) NEW_HOOK(TextOutW, s_arg4, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg5 / (short)sizeof(uintptr_t))
NEW_HOOK(TabbedTextOutW, s_arg4, 0,s_arg1,0, USING_UNICODE|USING_STRING, 5) NEW_HOOK(TabbedTextOutW, s_arg4, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg5 / (short)sizeof(uintptr_t))
NEW_HOOK(GetCharABCWidthsW, s_arg2, 0,s_arg1,0, USING_UNICODE, 1) NEW_HOOK(GetCharABCWidthsW, s_arg2, 0,s_arg1,0, USING_UNICODE, 1)
NEW_HOOK(GetCharABCWidthsFloatW, s_arg2, 0,s_arg1,0, USING_UNICODE, 1) NEW_HOOK(GetCharABCWidthsFloatW, s_arg2, 0,s_arg1,0, USING_UNICODE, 1)
NEW_HOOK(GetCharWidth32W, s_arg2, 0,s_arg1,0, USING_UNICODE, 1) NEW_HOOK(GetCharWidth32W, s_arg2, 0,s_arg1,0, USING_UNICODE, 1)
NEW_HOOK(GetCharWidthFloatW, s_arg2, 0,s_arg1,0, USING_UNICODE, 1) NEW_HOOK(GetCharWidthFloatW, s_arg2, 0,s_arg1,0, USING_UNICODE, 1)
// user32.dll // user32.dll
NEW_HOOK(DrawTextA, s_arg2, 0,s_arg1,0, USING_STRING, 3) // int DrawText(HDC hDC, LPCTSTR lpchText, int nCount, LPRECT lpRect, UINT uFormat); NEW_HOOK(DrawTextA, s_arg2, 0,s_arg1,0, USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // int DrawText(HDC hDC, LPCTSTR lpchText, int nCount, LPRECT lpRect, UINT uFormat);
NEW_HOOK(DrawTextExA, s_arg2, 0,s_arg1,0, USING_STRING, 3) // int DrawTextEx(HDC hdc, LPTSTR lpchText,int cchText, LPRECT lprc, UINT dwDTFormat, LPDRAWTEXTPARAMS lpDTParams); NEW_HOOK(DrawTextExA, s_arg2, 0,s_arg1,0, USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // int DrawTextEx(HDC hdc, LPTSTR lpchText,int cchText, LPRECT lprc, UINT dwDTFormat, LPDRAWTEXTPARAMS lpDTParams);
NEW_HOOK(DrawTextW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) NEW_HOOK(DrawTextW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t))
NEW_HOOK(DrawTextExW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) NEW_HOOK(DrawTextExW, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t))
} }
// jichi 6/18/2015: GDI+ functions // jichi 6/18/2015: GDI+ functions
@ -124,15 +139,6 @@ void PcHooks::hookGDIPlusFunctions()
} }
ConsoleOutput("gdi+: loaded"); ConsoleOutput("gdi+: loaded");
enum stack {
s_retaddr = 0
, s_arg1 = 4 * 1 // 0x4
, s_arg2 = 4 * 2 // 0x8
, s_arg3 = 4 * 3 // 0xc
, s_arg4 = 4 * 4 // 0x10
, s_arg5 = 4 * 5 // 0x14
, s_arg6 = 4 * 6 // 0x18
};
// gdiplus.dll // gdiplus.dll
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms534053%28v=vs.85%29.aspx // https://msdn.microsoft.com/en-us/library/windows/desktop/ms534053%28v=vs.85%29.aspx
@ -141,11 +147,11 @@ void PcHooks::hookGDIPlusFunctions()
// Use arg1 pionter to GpGraphics as split // Use arg1 pionter to GpGraphics as split
//using namespace Gdiplus::DllExports; //using namespace Gdiplus::DllExports;
// Use arg5 style as split // Use arg5 style as split
NEW_MODULE_HOOK(hModule, GdipAddPathString, s_arg2, 0,s_arg5,0, USING_UNICODE|USING_STRING, 3) // GpStatus WINGDIPAPI GdipAddPathString(GpPath *path, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFontFamily *family, INT style, REAL emSize, GDIPCONST RectF *layoutRect, GDIPCONST GpStringFormat *format) NEW_MODULE_HOOK(hModule, GdipAddPathString, s_arg2, 0,s_arg5,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // GpStatus WINGDIPAPI GdipAddPathString(GpPath *path, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFontFamily *family, INT style, REAL emSize, GDIPCONST RectF *layoutRect, GDIPCONST GpStringFormat *format)
NEW_MODULE_HOOK(hModule, GdipAddPathStringl, s_arg2, 0,s_arg5,0, USING_UNICODE|USING_STRING, 3) // GpStatus WINGDIPAPI GdipAddPathStringI(GpPath *path, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFontFamily *family, INT style, REAL emSize, GDIPCONST Rect *layoutRect, GDIPCONST GpStringFormat *format) NEW_MODULE_HOOK(hModule, GdipAddPathStringl, s_arg2, 0,s_arg5,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // GpStatus WINGDIPAPI GdipAddPathStringI(GpPath *path, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFontFamily *family, INT style, REAL emSize, GDIPCONST Rect *layoutRect, GDIPCONST GpStringFormat *format)
//NEW_MODULE_HOOK(hModule, GdipMeasureCharacterRanges, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) // GpStatus WINGDIPAPI GdipMeasureCharacterRanges(GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF &layoutRect, GDIPCONST GpStringFormat *stringFormat, INT regionCount, GpRegion **regions) //NEW_MODULE_HOOK(hModule, GdipMeasureCharacterRanges, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // GpStatus WINGDIPAPI GdipMeasureCharacterRanges(GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF &layoutRect, GDIPCONST GpStringFormat *stringFormat, INT regionCount, GpRegion **regions)
NEW_MODULE_HOOK(hModule, GdipDrawString, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) // GpStatus WINGDIPAPI GdipDrawString(GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *layoutRect, GDIPCONST GpStringFormat *stringFormat, GDIPCONST GpBrush *brush); NEW_MODULE_HOOK(hModule, GdipDrawString, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // GpStatus WINGDIPAPI GdipDrawString(GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *layoutRect, GDIPCONST GpStringFormat *stringFormat, GDIPCONST GpBrush *brush);
NEW_MODULE_HOOK(hModule, GdipMeasureString, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, 3) // GpStatus WINGDIPAPI GdipMeasureString(GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *layoutRect, GDIPCONST GpStringFormat *stringFormat, RectF *boundingBox, INT *codepointsFitted, INT *linesFilled ) NEW_MODULE_HOOK(hModule, GdipMeasureString, s_arg2, 0,s_arg1,0, USING_UNICODE|USING_STRING, s_arg3 / (short)sizeof(uintptr_t)) // GpStatus WINGDIPAPI GdipMeasureString(GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *layoutRect, GDIPCONST GpStringFormat *stringFormat, RectF *boundingBox, INT *codepointsFitted, INT *linesFilled )
} }
// jichi 10/2/2013 // jichi 10/2/2013
@ -154,16 +160,6 @@ void PcHooks::hookOtherPcFunctions()
{ {
// int TextHook::InitHook(LPVOID addr, DWORD data, DWORD data_ind, DWORD split_off, DWORD split_ind, WORD type, DWORD len_off) // int TextHook::InitHook(LPVOID addr, DWORD data, DWORD data_ind, DWORD split_off, DWORD split_ind, WORD type, DWORD len_off)
enum stack {
s_retaddr = 0
, s_arg1 = 4 * 1 // 0x4
, s_arg2 = 4 * 2 // 0x8
, s_arg3 = 4 * 3 // 0xc
, s_arg4 = 4 * 4 // 0x10
, s_arg5 = 4 * 5 // 0x14
, s_arg6 = 4 * 6 // 0x18
};
// http://msdn.microsoft.com/en-us/library/78zh94ax.aspx // http://msdn.microsoft.com/en-us/library/78zh94ax.aspx
// int WINAPI lstrlen(LPCTSTR lpString); // int WINAPI lstrlen(LPCTSTR lpString);
// Lstr functions usually extracts rubbish, and might crash certain games like 「Magical Marriage Lunatics!!」 // Lstr functions usually extracts rubbish, and might crash certain games like 「Magical Marriage Lunatics!!」
@ -225,15 +221,15 @@ void PcHooks::hookOtherPcFunctions()
// 3/17/2014 jichi: Temporarily disabled // 3/17/2014 jichi: Temporarily disabled
// http://sakuradite.com/topic/159 // http://sakuradite.com/topic/159
NEW_HOOK(MultiByteToWideChar, s_arg3, 0,4,0, USING_STRING, 4) NEW_HOOK(MultiByteToWideChar, s_arg3, 0,4,0, USING_STRING, s_arg4 / (short)sizeof(uintptr_t))
NEW_HOOK(WideCharToMultiByte, s_arg3, 0,4,0, USING_UNICODE|USING_STRING, 4) NEW_HOOK(WideCharToMultiByte, s_arg3, 0,4,0, USING_UNICODE|USING_STRING, s_arg4 / (short)sizeof(uintptr_t))
NEW_HOOK(CharNextA, s_arg1, 0,0,0, USING_STRING|DATA_INDIRECT, 1) // LPTSTR WINAPI CharNext(_In_ LPCTSTR lpsz); NEW_HOOK(CharNextA, s_arg1, 0,0,0, USING_STRING|DATA_INDIRECT, 1) // LPTSTR WINAPI CharNext(_In_ LPCTSTR lpsz);
NEW_HOOK(CharNextW, s_arg1, 0,0,0, USING_UNICODE|DATA_INDIRECT, 1) NEW_HOOK(CharNextW, s_arg1, 0,0,0, USING_UNICODE|DATA_INDIRECT, 1)
NEW_HOOK(CharPrevA, s_arg1, 0,0,0, USING_STRING|DATA_INDIRECT, 1) // LPTSTR WINAPI CharPrev(_In_ LPCTSTR lpszStart, _In_ LPCTSTR lpszCurrent); NEW_HOOK(CharPrevA, s_arg1, 0,0,0, USING_STRING|DATA_INDIRECT, 1) // LPTSTR WINAPI CharPrev(_In_ LPCTSTR lpszStart, _In_ LPCTSTR lpszCurrent);
NEW_HOOK(CharPrevW, s_arg1, 0,0,0, USING_UNICODE|DATA_INDIRECT, 1) NEW_HOOK(CharPrevW, s_arg1, 0,0,0, USING_UNICODE|DATA_INDIRECT, 1)
//NEW_HOOK(CharNextExA, s_arg2, 0,0,0, USING_STRING|DATA_INDIRECT, 1) // LPSTR WINAPI CharNextExA(_In_ WORD CodePage, _In_ LPCSTR lpCurrentChar, _In_ DWORD dwFlags); //NEW_HOOK(CharNextExA, s_arg2, 0,0,0, USING_STRING|DATA_INDIRECT, s_arg1 / (short)sizeof(uintptr_t)) // LPSTR WINAPI CharNextExA(_In_ WORD CodePage, _In_ LPCSTR lpCurrentChar, _In_ DWORD dwFlags);
//NEW_HOOK(CharNextExW, s_arg2, 0,0,0, USING_UNICODE|DATA_INDIRECT, 1) //NEW_HOOK(CharNextExW, s_arg2, 0,0,0, USING_UNICODE|DATA_INDIRECT, s_arg1 / (short)sizeof(uintptr_t))
} }
// EOF // EOF

17
vnrhook/main.cc
View File

@ -3,19 +3,12 @@
// Branch: ITH_DLL/main.cpp, rev 128 // Branch: ITH_DLL/main.cpp, rev 128
// 8/24/2013 TODO: Clean up this file // 8/24/2013 TODO: Clean up this file
#ifdef _MSC_VER
# pragma warning (disable:4100) // C4100: unreference formal parameter
//# pragma warning (disable:4733) // C4733: Inline asm assigning to 'FS:0' : handler not registered as safe handler
#endif // _MSC_VER
#include "main.h" #include "main.h"
#include "defs.h" #include "defs.h"
#include "text.h" #include "text.h"
#include "MinHook.h" #include "MinHook.h"
#include "engine/engine.h"
#include "engine/match.h" #include "engine/match.h"
#include "texthook.h" #include "texthook.h"
#include "util/growl.h"
std::unique_ptr<WinMutex> viewMutex; std::unique_ptr<WinMutex> viewMutex;
@ -37,13 +30,13 @@ DWORD WINAPI Pipe(LPVOID)
AutoHandle<> hostPipe = INVALID_HANDLE_VALUE; AutoHandle<> hostPipe = INVALID_HANDLE_VALUE;
hookPipe = INVALID_HANDLE_VALUE; hookPipe = INVALID_HANDLE_VALUE;
while (hookPipe == INVALID_HANDLE_VALUE || hostPipe == INVALID_HANDLE_VALUE) while (!hookPipe || !hostPipe)
{ {
if (hookPipe == INVALID_HANDLE_VALUE) if (!hookPipe)
{ {
hookPipe = CreateFileW(HOOK_PIPE, GENERIC_WRITE, FILE_SHARE_READ, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr); hookPipe = CreateFileW(HOOK_PIPE, GENERIC_WRITE, FILE_SHARE_READ, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
} }
if (hookPipe != INVALID_HANDLE_VALUE && hostPipe == INVALID_HANDLE_VALUE) if (hookPipe && !hostPipe)
{ {
hostPipe = CreateFileW(HOST_PIPE, GENERIC_READ | FILE_WRITE_ATTRIBUTES, FILE_SHARE_READ, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr); hostPipe = CreateFileW(HOST_PIPE, GENERIC_READ | FILE_WRITE_ATTRIBUTES, FILE_SHARE_READ, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
DWORD mode = PIPE_READMODE_MESSAGE; DWORD mode = PIPE_READMODE_MESSAGE;
@ -57,11 +50,7 @@ DWORD WINAPI Pipe(LPVOID)
WriteFile(hookPipe, buffer, sizeof(DWORD), &count, nullptr); WriteFile(hookPipe, buffer, sizeof(DWORD), &count, nullptr);
ConsoleOutput(PIPE_CONNECTED); ConsoleOutput(PIPE_CONNECTED);
#ifdef _WIN64
ConsoleOutput(DISABLE_HOOKS);
#else
Engine::Hijack(); Engine::Hijack();
#endif
while (running && ReadFile(hostPipe, buffer, PIPE_BUFFER_SIZE, &count, nullptr)) while (running && ReadFile(hostPipe, buffer, PIPE_BUFFER_SIZE, &count, nullptr))
switch (*(HostCommandType*)buffer) switch (*(HostCommandType*)buffer)