diff --git a/vnr/texthook/host/hookman.cc b/vnr/texthook/host/hookman.cc index aee7541..d8f5cba 100644 --- a/vnr/texthook/host/hookman.cc +++ b/vnr/texthook/host/hookman.cc @@ -26,55 +26,7 @@ namespace { // unnamed //enum { MAX_ENTRY = 0x40 }; #define HM_LOCK win_mutex_lock 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) diff --git a/vnr/texthook/host/host.cc b/vnr/texthook/host/host.cc index 62a895a..ce738ad 100644 --- a/vnr/texthook/host/host.cc +++ b/vnr/texthook/host/host.cc @@ -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) diff --git a/vnr/texthook/host/pipe.cc b/vnr/texthook/host/pipe.cc index c60dc56..14896f7 100644 --- a/vnr/texthook/host/pipe.cc +++ b/vnr/texthook/host/pipe.cc @@ -54,7 +54,6 @@ namespace { break; } - } else if (*str <= FILTER_LIMIT) { // jichi 10/27/2013: 1 byte diff --git a/vnr/vnrhook/src/engine/engine.cc b/vnr/vnrhook/src/engine/engine.cc index 43aeef7..3d0cad4 100644 --- a/vnr/vnrhook/src/engine/engine.cc +++ b/vnr/vnrhook/src/engine/engine.cc @@ -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(); diff --git a/vnr/vnrhook/src/main.cc b/vnr/vnrhook/src/main.cc index 751f277..ff73fdb 100644 --- a/vnr/vnrhook/src/main.cc +++ b/vnr/vnrhook/src/main.cc @@ -18,6 +18,7 @@ #include "include/defs.h" #include "ithsys/ithsys.h" #include "ccutil/ccmacro.h" +#include "util/util.h" #include // 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 *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; @@ -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"); } diff --git a/vnr/vnrhook/src/main.h b/vnr/vnrhook/src/main.h index fa5267e..ab1c185 100644 --- a/vnr/vnrhook/src/main.h +++ b/vnr/vnrhook/src/main.h @@ -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); diff --git a/vnr/vnrhook/src/pipe.cc b/vnr/vnrhook/src/pipe.cc index 5e5b038..ce76a57 100644 --- a/vnr/vnrhook/src/pipe.cc +++ b/vnr/vnrhook/src/pipe.cc @@ -17,29 +17,7 @@ #include "ccutil/ccmacro.h" #include // for swprintf -//#include -//#include -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