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refactor

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This commit is contained in:
Akash Mozumdar 2018-05-20 16:10:07 -04:00
parent 290ef57490
commit 05fa52f589
7 changed files with 69 additions and 401 deletions
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116
vnr/texthook/host/hookman.cc
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@ -26,55 +26,7 @@ namespace { // unnamed
//enum { MAX_ENTRY = 0x40 };
#define HM_LOCK win_mutex_lock<HookManager::mutex_type> d_locker(hmcs) // Synchronized scope for accessing private data
// jichi 9/23/2013: wine deficenciy on mapping sections
// Whe set to false, do not map sections.
//bool ith_has_section = true;
// jichi 9/28/2013: Remove ConsoleOutput from available hooks
//LPWSTR HookNameInitTable[]={ L"ConsoleOutput" , HOOK_FUN_NAME_LIST };
//LPCWSTR HookNameInitTable[] = {HOOK_FUN_NAME_LIST};
//LPVOID DefaultHookAddr[HOOK_FUN_COUNT];
//BYTE null_buffer[4]={0,0,0,0};
//BYTE static_small_buffer[0x100];
//DWORD zeros[4]={0,0,0,0};
//WCHAR user_entry[0x40];
bool GetProcessPath(HANDLE hProc, __out LPWSTR path)
{
PROCESS_BASIC_INFORMATION info;
LDR_DATA_TABLE_ENTRY entry;
PEB_LDR_DATA ldr;
PEB peb;
if (NT_SUCCESS(NtQueryInformationProcess(hProc, ProcessBasicInformation, &info, sizeof(info), 0)))
if (info.PebBaseAddress)
if (NT_SUCCESS(NtReadVirtualMemory(hProc, info.PebBaseAddress, &peb,sizeof(peb), 0)))
if (NT_SUCCESS(NtReadVirtualMemory(hProc, peb.Ldr, &ldr, sizeof(ldr), 0)))
if (NT_SUCCESS(NtReadVirtualMemory(hProc, (LPVOID)ldr.InLoadOrderModuleList.Flink,
&entry, sizeof(LDR_DATA_TABLE_ENTRY), 0)))
if (NT_SUCCESS(NtReadVirtualMemory(hProc, entry.FullDllName.Buffer,
path, MAX_PATH * 2, 0)))
return true;
path = L"";
return false;
}
bool GetProcessPath(DWORD pid, __out LPWSTR path)
{
CLIENT_ID id;
OBJECT_ATTRIBUTES oa = {};
HANDLE hProc;
id.UniqueProcess = pid;
id.UniqueThread = 0;
oa.uLength = sizeof(oa);
if (NT_SUCCESS(NtOpenProcess(&hProc , PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, &oa, &id))) {
bool flag = GetProcessPath(hProc, path);
NtClose(hProc);
return flag;
}
path = L"";
return false;
}
} // unnamed namespace
@ -141,39 +93,6 @@ DWORD GetHookName(LPSTR str, DWORD pid, DWORD hook_addr, DWORD max)
return len;
}
// 7/2/2015 jichi: This function is not used and removed
//int GetHookNameByIndex(LPSTR str, DWORD pid, DWORD index)
//{
// if (!pid)
// return 0;
//
// //if (pid == 0) {
// // wcscpy(str, HookNameInitTable[0]);
// // return wcslen(HookNameInitTable[0]);
// //}
// DWORD len = 0;
// //::man->LockProcessHookman(pid);
// ProcessRecord *pr = ::man->GetProcessRecord(pid);
// if (!pr)
// return 0;
// //NtWaitForSingleObject(pr->hookman_mutex,0,0); //already locked
// Hook *hks = (Hook *)pr->hookman_map;
// if (hks[index].Address()) {
// NtReadVirtualMemory(pr->process_handle, hks[index].Name(), str, hks[index].NameLength() << 1, &len);
// len = hks[index].NameLength();
// }
// //NtReleaseMutant(pr->hookman_mutex,0);
// return len;
//}
//int GetHookString(LPWSTR str, DWORD pid, DWORD hook_addr, DWORD status)
//{
// LPWSTR begin=str;
// str+=swprintf(str,L"%4d:0x%08X:",pid,hook_addr);
// str+=GetHookName(str,pid,hook_addr);
// return str-begin;
//}
void ThreadTable::SetThread(DWORD num, TextThread *ptr)
{
int number = num;
@ -220,26 +139,7 @@ static const char sse_table_eq[0x100]={
-1,1,-1,1, -1,1,-1,1, -1,1,-1,1, -1,1,-1,1, //0, compare 1
0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0 //f, equal
};
char original_cmp(const ThreadParameter *t1, const ThreadParameter *t2)
{
//Q_ASSERT(t1 && t2);
int t = t1->pid - t2->pid;
if (t == 0) {
t = t1->hook - t2->hook;
if (t == 0) {
t = t1->retn - t2->retn;
if (t == 0) {
t = t1->spl-t2->spl;
if (t == 0) return 0;
return t1->spl > t2->spl ? 1 : -1;
}
else return t1->retn > t2->retn ? 1 : -1;
}
else return t1->hook > t2->hook ? 1: -1;
}
else return t1->pid > t2->pid ? 1 : -1;
//return t>0?1:-1;
}
char TCmp::operator()(const ThreadParameter* t1, const ThreadParameter* t2)
//SSE speed up. Compare four integers in const time without branching.
//The AVL tree branching operation needs 2 bit of information.
@ -546,9 +446,6 @@ void HookManager::RegisterProcess(DWORD pid)
swprintf(str, ITH_HOOKMAN_MUTEX_ L"%d", pid);
record[register_count - 1].hookman_mutex = IthOpenMutex(str);
if (!GetProcessPath(pid, path))
path[0] = 0;
//swprintf(str,L"%.4d:%s", pid, wcsrchr(path, L'\\') + 1); // jichi 9/25/2013: this is useless?
current_pid = pid;
if (attach)
attach(pid);
@ -824,17 +721,6 @@ ProcessRecord *HookManager::GetProcessRecord(DWORD pid)
//return pr;
}
DWORD HookManager::GetProcessIDByPath(LPCWSTR str)
{
WCHAR path[MAX_PATH];
for (int i = 0; i < 8 && record[i].process_handle; i++) {
::GetProcessPath(record[i].process_handle, path);
if (_wcsicmp(path,str) == 0)
return record[i].pid_register;
}
return 0;
}
DWORD HookManager::GetCurrentPID() { return current_pid; }
HANDLE HookManager::GetCmdHandleByPID(DWORD pid)

10
vnr/texthook/host/host.cc
View File

@ -47,7 +47,6 @@ extern CRITICAL_SECTION detachCs;
Settings *settings;
HWND dummyWindow;
HANDLE pipeExistsEvent;
BOOL running;
#define ITH_SYNC_HOOK IthMutexLocker locker(::hookMutex)
@ -140,7 +139,7 @@ IHFSERVICE void IHFAPI CloseHost()
EnterCriticalSection(&::hostCs);
if (::running)
{
::running = FALSE;
::running = false;
delete man;
delete settings;
CloseHandle(::hookMutex);
@ -220,12 +219,11 @@ IHFSERVICE bool IHFAPI InjectProcessById(DWORD processId, DWORD timeout)
return success;
}
IHFSERVICE bool IHFAPI DetachProcessById(DWORD pid)
IHFSERVICE bool IHFAPI DetachProcessById(DWORD processId)
{
ITH_SYNC_HOOK;
DWORD command = HOST_COMMAND_DETACH, unused;
HANDLE commandPipe = man->GetCmdHandleByPID(pid);
return commandPipe && WriteFile(commandPipe, &command, sizeof(command), &unused, nullptr);
DWORD command = HOST_COMMAND_DETACH;
return WriteFile(man->GetCmdHandleByPID(processId), &command, sizeof(command), nullptr, nullptr);
}
IHFSERVICE void IHFAPI GetHostHookManager(HookManager** hookman)

1
vnr/texthook/host/pipe.cc
View File

@ -54,7 +54,6 @@ namespace
{
break;
}
}
else if (*str <= FILTER_LIMIT)
{ // jichi 10/27/2013: 1 byte

4
vnr/vnrhook/src/engine/engine.cc
View File

@ -16633,8 +16633,8 @@ bool InsertPPSSPPHooks()
ConsoleOutput("vnreng: PPSSPP: enter");
if (!WinVersion::queryFileVersion(process_path_, PPSSPP_VERSION))
ConsoleOutput("vnreng: failed to get PPSSPP version");
//if (!WinVersion::queryFileVersion(process_path_, PPSSPP_VERSION))
// ConsoleOutput("vnreng: failed to get PPSSPP version");
InsertPPSSPPHLEHooks();

60
vnr/vnrhook/src/main.cc
View File

@ -18,6 +18,7 @@
#include "include/defs.h"
#include "ithsys/ithsys.h"
#include "ccutil/ccmacro.h"
#include "util/util.h"
#include <cstdio> // for swprintf
//#include "ntinspect/ntinspect.h"
//#include "winseh/winseh.h"
@ -58,7 +59,6 @@ namespace { FilterRange _filter[IHF_FILTER_CAPACITY]; }
FilterRange *filter = _filter;
WCHAR hm_section[0x100];
HINSTANCE hDLL;
HANDLE hSection;
bool running,
live = false;
@ -73,7 +73,6 @@ HANDLE
extern DWORD enter_count;
//extern LPWSTR current_dir;
extern DWORD engine_type;
extern DWORD module_base;
AVLTree<char, FunctionInfo, SCMP, SCPY, SLEN> *tree;
namespace { // unnamed
@ -124,20 +123,6 @@ void AddAllModules()
}
}
void RequestRefreshProfile()
{
if (::live) {
BYTE buffer[0x80] = {}; // 11/14/2013: reset to zero. Shouldn't it be 0x8 instead of 0x80?
*(DWORD *)buffer = -1;
*(DWORD *)(buffer + 4) = 1;
*(DWORD *)(buffer + 8) = 0;
IO_STATUS_BLOCK ios;
CliLockPipe();
NtWriteFile(hookPipe, 0, 0, 0, &ios, buffer, HEADER_SIZE, 0, 0);
CliUnlockPipe();
}
}
} // unnamed namespace
DWORD GetFunctionAddr(const char *name, DWORD *addr, DWORD *base, DWORD *size, LPWSTR *base_name)
@ -154,33 +139,22 @@ DWORD GetFunctionAddr(const char *name, DWORD *addr, DWORD *base, DWORD *size, L
return FALSE;
}
BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID lpReserved)
BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID unused)
{
static HANDLE pipeThread,
hCmdThread;
static HANDLE pipeThread;
CC_UNUSED(lpReserved);
//static WCHAR dll_exist[] = L"ITH_DLL_RUNNING";
static WCHAR dll_exist[] = ITH_CLIENT_MUTEX;
static HANDLE hDllExist;
// jichi 9/23/2013: wine deficenciy on mapping sections
// Whe set to false, do not map sections.
//static bool ith_has_section = true;
switch (fdwReason) {
case DLL_PROCESS_ATTACH:
{
static bool attached_ = false;
if (attached_) // already attached
return TRUE;
attached_ = true;
static bool attached = false;
if (attached) // already attached
{
return TRUE;
}
attached = true;
LdrDisableThreadCalloutsForDll(hModule);
//IthBreak();
::module_base = (DWORD)hModule;
DisableThreadLibraryCalls(hModule);
//if (!IthInitSystemService()) {
// GROWL_WARN(L"Initialization failed.\nAre you running game on a network drive?");
@ -199,8 +173,8 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID lpReserved)
PAGE_EXECUTE_READWRITE);
//PAGE_EXECUTE_READWRITE);
GetProcessName(::processName);
FillRange(::processName, &::processStartAddress, &::processStopAddress);
GetProcessName(::processName);
FillRange(::processName, &::processStartAddress, &::processStopAddress);
//NtInspect::getProcessMemoryRange(&::processStartAddress, &::processStopAddress);
//if (!::hookman) {
@ -223,8 +197,6 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID lpReserved)
return FALSE;
}
hDllExist = IthCreateMutex(dll_exist, 0);
hDLL = hModule;
::running = true;
::current_available = ::hookman;
::tree = new AVLTree<char, FunctionInfo, SCMP, SCPY, SLEN>;
@ -254,11 +226,6 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID lpReserved)
NtClose(pipeThread);
}
if (hCmdThread) {
NtWaitForSingleObject(hCmdThread, 0, (PLARGE_INTEGER)&timeout);
NtClose(hCmdThread);
}
for (TextHook *man = ::hookman; man->RemoveHook(); man++);
//LARGE_INTEGER lint = {-10000, -1};
while (::enter_count)
@ -276,7 +243,6 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID lpReserved)
delete ::tree;
IthCloseSystemService();
NtClose(hmMutex);
NtClose(hDllExist);
//} ITH_EXCEPT {}
} break;
}
@ -310,7 +276,7 @@ DWORD NewHook(const HookParam &hp, LPCSTR name, DWORD flag)
ConsoleOutput("vnrcli:NewHook: hook inserted");
//ConsoleOutputW(name);
//swprintf(str,L"Insert address 0x%.8X.", hookman[current].Address());
RequestRefreshProfile();
NotifyHookInsert(0);
} else
ConsoleOutput("vnrcli:NewHook:WARNING: failed to insert hook");
}

2
vnr/vnrhook/src/main.h
View File

@ -8,7 +8,7 @@
#include "include/types.h"
void ConsoleOutput(LPCSTR text); // jichi 12/25/2013: Used to return length of sent text
DWORD NotifyHookInsert(DWORD addr);
void NotifyHookInsert(DWORD addr);
DWORD NewHook(const HookParam &hp, LPCSTR name, DWORD flag = HOOK_ENGINE);
DWORD RemoveHook(DWORD addr);
DWORD SwitchTrigger(DWORD on);

277
vnr/vnrhook/src/pipe.cc
View File

@ -17,29 +17,7 @@
#include "ccutil/ccmacro.h"
#include <cstdio> // for swprintf
//#include <ITH\AVL.h>
//#include <ITH\ntdll.h>
WCHAR detach_mutex[0x20];
//WCHAR write_event[0x20];
//WCHAR engine_event[0x20];
//WCHAR recv_pipe[] = L"\\??\\pipe\\ITH_PIPE";
//WCHAR command[] = L"\\??\\pipe\\ITH_COMMAND";
wchar_t recv_pipe[] = ITH_TEXT_PIPE;
wchar_t command[] = ITH_COMMAND_PIPE;
LARGE_INTEGER wait_time = {-100*10000, -1};
LARGE_INTEGER sleep_time = {-20*10000, -1};
DWORD engine_type;
DWORD module_base;
HANDLE hookPipe,
hCommand,
hDetach; //,hLose;
//InsertHookFun InsertHook;
//IdentifyEngineFun IdentifyEngine;
//InsertDynamicHookFun InsertDynamicHook;
HANDLE hookPipe;
// jichi 9/28/2013: protect pipe on wine
// Put the definition in this file so that it might be inlined
@ -94,7 +72,7 @@ DWORD WINAPI PipeManager(LPVOID unused)
}
}
WriteFile(::hookPipe, &::currentProcessId, sizeof(::currentProcessId), &count, nullptr);
WriteFile(::hookPipe, &::currentProcessId, sizeof(::currentProcessId), nullptr, nullptr);
for (int i = 0, count = 0; count < ::currentHook; i++)
{
@ -125,6 +103,29 @@ DWORD WINAPI PipeManager(LPVOID unused)
buffer[count] = 0;
NewHook(*(HookParam *)(buffer + 4), (LPSTR)(buffer + 4 + sizeof(HookParam)), 0);
break;
case HOST_COMMAND_REMOVE_HOOK:
{
DWORD removalAddress = *(DWORD *)(buffer + 4);
HANDLE hookRemovalEvent = OpenEventW(SYNCHRONIZE | EVENT_MODIFY_STATE, FALSE, ITH_REMOVEHOOK_EVENT);
TextHook *in = hookman;
for (int i = 0; i < currentHook; in++)
{
if (in->Address()) i++;
if (in->Address() == removalAddress)
{
break;
}
}
if (in->Address())
{
in->ClearHook();
}
SetEvent(hookRemovalEvent);
CloseHandle(hookRemovalEvent);
}
break;
case HOST_COMMAND_DETACH:
::running = false;
break;
@ -146,199 +147,20 @@ DWORD WINAPI PipeManager(LPVOID unused)
return 0;
}
DWORD WINAPI WaitForPipe(LPVOID lpThreadParameter) // Dynamically detect ITH main module status.
{
CC_UNUSED(lpThreadParameter);
//swprintf(engine_event,L"ITH_ENGINE_%d",currentProcessId);
swprintf(::detach_mutex, ITH_DETACH_MUTEX_ L"%d", currentProcessId);
//swprintf(lose_event,L"ITH_LOSEPIPE_%d",currentProcessId);
//hEngine=IthCreateEvent(engine_event);
//NtWaitForSingleObject(hEngine,0,0);
//NtClose(hEngine);
//while (!engine_registered)
// NtDelayExecution(0, &wait_time);
//LoadEngine(L"ITH_Engine.dll");
//u.engine = engine_base; // jichi 10/19/2014: disable the second dll
HANDLE hPipeExist = IthOpenEvent(ITH_PIPEEXISTS_EVENT);
IO_STATUS_BLOCK ios;
//hLose=IthCreateEvent(lose_event,0,0);
if (hPipeExist != INVALID_HANDLE_VALUE)
while (::running) {
::hookPipe = INVALID_HANDLE_VALUE;
hCommand = INVALID_HANDLE_VALUE;
while (NtWaitForSingleObject(hPipeExist, 0, &wait_time) == WAIT_TIMEOUT)
if (!::running)
goto _release;
GROWL_MSG(L"Pipe connected");
HANDLE hMutex = IthCreateMutex(ITH_GRANTPIPE_MUTEX, 0);
NtWaitForSingleObject(hMutex, 0, 0);
while (::hookPipe == INVALID_HANDLE_VALUE||
hCommand == INVALID_HANDLE_VALUE) {
NtDelayExecution(0, &sleep_time);
if (::hookPipe == INVALID_HANDLE_VALUE)
::hookPipe = IthOpenPipe(recv_pipe, GENERIC_WRITE);
if (hCommand == INVALID_HANDLE_VALUE)
hCommand = IthOpenPipe(command, GENERIC_READ);
}
//NtClearEvent(hLose);
CliLockPipe();
NtWriteFile(::hookPipe, 0, 0, 0, &ios, &::currentProcessId, sizeof(::currentProcessId), 0, 0);
CliUnlockPipe();
for (int i = 0, count = 0; count < ::currentHook; i++)
if (hookman[i].RecoverHook()) // jichi 9/27/2013: This is the place where built-in hooks like TextOutA are inserted
count++;
//ConsoleOutput(dll_name);
//OutputDWORD(tree->Count());
NtReleaseMutant(hMutex,0);
NtClose(hMutex);
::live = true;
// jichi 7/17/2014: Always hijack by default or I have to wait for it is ready
Engine::hijack();
ConsoleOutput("vnrcli:WaitForPipe: pipe connected");
::hDetach = IthCreateMutex(::detach_mutex,1);
while (::running && NtWaitForSingleObject(hPipeExist, 0, &sleep_time) == WAIT_OBJECT_0)
NtDelayExecution(0, &sleep_time);
::live = false;
for (int i = 0, count = 0; count < ::currentHook; i++)
if (hookman[i].RemoveHook())
count++;
if (!::running) {
IthCoolDown(); // jichi 9/28/2013: Use cooldown instead of lock pipe to prevent from hanging on exit
//CliLockPipe();
//NtWriteFile(::hookPipe, 0, 0, 0, &ios, man, 4, 0, 0);
NtWriteFile(::hookPipe, 0, 0, 0, &ios, hookman, 4, 0, 0);
//CliUnlockPipe();
IthReleaseMutex(::hDetach);
}
NtClose(::hDetach);
NtClose(::hookPipe);
}
_release:
//NtClose(hLose);
NtClose(hPipeExist);
return 0;
}
DWORD WINAPI CommandPipe(LPVOID lpThreadParameter)
{
CC_UNUSED(lpThreadParameter);
DWORD command;
BYTE buff[0x400] = {};
HANDLE hPipeExist;
hPipeExist = IthOpenEvent(ITH_PIPEEXISTS_EVENT);
IO_STATUS_BLOCK ios={};
if (hPipeExist != INVALID_HANDLE_VALUE)
while (::running) {
while (!::live) {
if (!::running)
goto _detach;
NtDelayExecution(0, &sleep_time);
}
// jichi 9/27/2013: Why 0x200 not 0x400? wchar_t?
switch (NtReadFile(hCommand, 0, 0, 0, &ios, buff, 0x200, 0, 0)) {
case STATUS_PIPE_BROKEN:
case STATUS_PIPE_DISCONNECTED:
NtClearEvent(hPipeExist);
continue;
case STATUS_PENDING:
NtWaitForSingleObject(hCommand, 0, 0);
switch (ios.Status) {
case STATUS_PIPE_BROKEN:
case STATUS_PIPE_DISCONNECTED:
NtClearEvent(hPipeExist);
continue;
case 0: break;
default:
if (NtWaitForSingleObject(::hDetach, 0, &wait_time) == WAIT_OBJECT_0)
goto _detach;
}
}
if (ios.uInformation && ::live) {
command = *(DWORD *)buff;
switch(command) {
case HOST_COMMAND_NEW_HOOK:
//IthBreak();
buff[ios.uInformation] = 0;
//buff[ios.uInformation + 1] = 0;
NewHook(*(HookParam *)(buff + 4), (LPSTR)(buff + 4 + sizeof(HookParam)), 0);
break;
case HOST_COMMAND_REMOVE_HOOK:
{
DWORD rm_addr = *(DWORD *)(buff+4);
HANDLE hRemoved = IthOpenEvent(ITH_REMOVEHOOK_EVENT);
TextHook *in = hookman;
for (int i = 0; i < currentHook; in++) {
if (in->Address()) i++;
if (in->Address() == rm_addr) break;
}
if (in->Address())
in->ClearHook();
IthSetEvent(hRemoved);
NtClose(hRemoved);
} break;
#if 0 // Temporarily disabled as these operations are not used by VNR
case HOST_COMMAND_MODIFY_HOOK:
{
DWORD rm_addr = *(DWORD *)(buff + 4);
HANDLE hModify = IthOpenEvent(ITH_MODIFYHOOK_EVENT);
TextHook *in = hookman;
for (int i = 0; i < currentHook; in++) {
if (in->Address())
i++;
if (in->Address() == rm_addr)
break;
}
if (in->Address())
in->ModifyHook(*(HookParam *)(buff + 4));
IthSetEvent(hModify);
NtClose(hModify);
} break;
case HOST_COMMAND_HIJACK_PROCESS:
Engine::hijack();
break;
#endif // 0
case HOST_COMMAND_DETACH:
::running = false;
::live = false;
goto _detach;
}
}
}
_detach:
NtClose(hPipeExist);
NtClose(hCommand);
Util::unloadCurrentModule(); // jichi: this is not always needed
return 0;
}
//extern "C" {
void ConsoleOutput(LPCSTR text)
{ // jichi 12/25/2013: Rewrite the implementation
if (!live || !text)
return;
enum { buf_size = 0x50 };
BYTE buf[buf_size]; // buffer is needed to append the message header
size_t text_size = strlen(text) + 1;
size_t data_size = text_size + 8;
BYTE *data = (data_size <= buf_size) ? buf : new BYTE[data_size];
*(DWORD *)data = HOST_NOTIFICATION; //cmd
*(DWORD *)(data + 4) = HOST_NOTIFICATION_TEXT; //console
memcpy(data + 8, text, text_size);
IO_STATUS_BLOCK ios;
NtWriteFile(hookPipe, 0, 0, 0, &ios, data, data_size, 0, 0);
if (data != buf)
delete[] data;
if (!::live)
{
return;
}
DWORD textSize = strlen(text) + 1;
DWORD dataSize = textSize + 8;
BYTE *buffer = new BYTE[dataSize];
*(DWORD*)buffer = HOST_NOTIFICATION; //cmd
*(DWORD*)(buffer + 4) = HOST_NOTIFICATION_TEXT; //console
memcpy(buffer + 8, text, textSize);
WriteFile(::hookPipe, buffer, dataSize, nullptr, nullptr);
}
//if (str) {
// int t, len, sum;
@ -399,21 +221,18 @@ void ConsoleOutput(LPCSTR text)
// ::engine_registered = true;
// return 0;
//}
DWORD NotifyHookInsert(DWORD addr)
void NotifyHookInsert(DWORD addr)
{
if (live) {
BYTE buffer[0x10];
*(DWORD *)buffer = HOST_NOTIFICATION;
*(DWORD *)(buffer + 4) = HOST_NOTIFICATION_NEWHOOK;
*(DWORD *)(buffer + 8) = addr;
*(DWORD *)(buffer + 0xc) = 0;
IO_STATUS_BLOCK ios;
CliLockPipe();
NtWriteFile(hookPipe,0,0,0,&ios,buffer,0x10,0,0);
CliUnlockPipe();
}
return 0;
if (!::live)
{
return;
}
BYTE buffer[0xc];
*(DWORD*)buffer = HOST_NOTIFICATION;
*(DWORD*)(buffer + 4) = HOST_NOTIFICATION_NEWHOOK;
*(DWORD*)(buffer + 8) = addr;
WriteFile(::hookPipe, buffer, 0xc, nullptr, nullptr);
return;
}
//} // extern "C"
// EOF