start migrating off ntdll

vnr/ithsys/ithsys.cc

@@ -331,7 +331,7 @@ public:
         if (NT_SUCCESS(NtReadVirtualMemory(hProc, (PVOID)addr, buffer, 8, &len)))
           if (::memcmp(buffer, normal_routine, 4) == 0)
             flag = 1;
-        NtClose(hProc);
+        CloseHandle(hProc);
       }
       if (flag == 0) {
         for (j = i; j < count; j++)
@@ -885,7 +885,7 @@ BOOL IthInitSystemService()
     if (!NT_SUCCESS(NtCreateSection(&codepage_section, SECTION_MAP_READ,
         &oa,0, PAGE_READONLY, SEC_COMMIT, codepage_file)))
       return FALSE;
-    NtClose(codepage_file);
+    CloseHandle(codepage_file);
     size = 0;
     ::page = nullptr;
     if (!NT_SUCCESS(NtMapViewOfSection(::codepage_section, NtCurrentProcess(),
@@ -917,13 +917,13 @@ void IthCloseSystemService()
 {
   if (::page_locale != 0x3a4) {
     NtUnmapViewOfSection(NtCurrentProcess(), ::page);
-    NtClose(::codepage_section);
+    CloseHandle(::codepage_section);
   }
   if (ITH_ENABLE_THREADMAN) {
     NtUnmapViewOfSection(NtCurrentProcess(), ::thread_man_);
-    NtClose(::thread_man_section);
+    CloseHandle(::thread_man_section);
   }
-  NtClose(::root_obj);
+  CloseHandle(::root_obj);
 #ifdef ITH_HAS_HEAP
   RtlDestroyHeap(::hHeap);
 #endif // ITH_HAS_HEAP
@@ -974,7 +974,7 @@ BOOL IthCheckFile(LPCWSTR file)
     OBJECT_ATTRIBUTES oa = { sizeof(oa), dir_obj, &us, 0, 0, 0};
     // jichi 9/22/2013: Following code does not work in Wine
     if (NT_SUCCESS(NtCreateFile(&hFile, FILE_READ_DATA, &oa, &isb, 0, 0, FILE_SHARE_READ, FILE_OPEN, 0, 0, 0))) {
-      NtClose(hFile);
+      CloseHandle(hFile);
       return TRUE;
     }
   }
@@ -1009,7 +1009,7 @@ BOOL IthFindFile(LPCWSTR file)
     else
       RtlInitUnicodeString(&us, file);
     status = NtQueryDirectoryFile(h,0,0,0,&ios,info,0x400,FileBothDirectoryInformation,TRUE,&us,TRUE);
-    NtClose(h);
+    CloseHandle(h);
     return NT_SUCCESS(status);
   }
   return FALSE;
@@ -1037,7 +1037,7 @@ BOOL IthGetFileInfo(LPCWSTR file, LPVOID info, DWORD size)
     RtlInitUnicodeString(&us,file);
     status = NtQueryDirectoryFile(h,0,0,0,&ios,info,size,FileBothDirectoryInformation,0,&us,0);
     status = NT_SUCCESS(status);
-    NtClose(h);
+    CloseHandle(h);
   } else
     status = FALSE;
   return status;
@@ -1052,7 +1052,7 @@ BOOL IthCheckFileFullPath(LPCWSTR file)
   HANDLE hFile;
   IO_STATUS_BLOCK isb;
   if (NT_SUCCESS(NtCreateFile(&hFile,FILE_READ_DATA,&oa,&isb,0,0,FILE_SHARE_READ,FILE_OPEN,0,0,0))) {
-    NtClose(hFile);
+    CloseHandle(hFile);
     return TRUE;
   } else
     return FALSE;

vnr/texthook/host/hookman.cc

@@ -108,9 +108,9 @@ HookManager::~HookManager()
   //LARGE_INTEGER timeout={-1000*1000,-1};
   //IthBreak();
   //NtWaitForSingleObject(destroy_event, 0, 0);
-  //NtClose(destroy_event);
-  //NtClose(cmd_pipes[0]);
-  //NtClose(recv_threads[0]);
+  //CloseHandle(destroy_event);
+  //CloseHandle(cmd_pipes[0]);
+  //CloseHandle(recv_threads[0]);
   //delete thread_table;
   //delete head.key;
   //DeleteCriticalSection(&hmcs);
@@ -197,10 +197,10 @@ void HookManager::RegisterProcess(DWORD pid, HANDLE hostPipe)
 
   ProcessRecord* record = processRecordsByIds[pid] = new ProcessRecord;
   record->hostPipe = hostPipe;
-  record->hookman_section = OpenFileMappingW(FILE_MAP_READ, FALSE, (std::wstring(ITH_SECTION_) + std::to_wstring(pid)).c_str());
+  record->hookman_section = OpenFileMappingW(FILE_MAP_READ, FALSE, (ITH_SECTION_ + std::to_wstring(pid)).c_str());
   record->hookman_map = MapViewOfFile(record->hookman_section, FILE_MAP_READ, 0, 0, HOOK_SECTION_SIZE / 2); // jichi 1/16/2015: Changed to half to hook section size
   record->process_handle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid);
-  record->hookman_mutex = OpenMutexW(MUTEX_ALL_ACCESS, FALSE, (std::wstring(ITH_HOOKMAN_MUTEX_) + std::to_wstring(pid)).c_str());
+  record->hookman_mutex = OpenMutexW(MUTEX_ALL_ACCESS, FALSE, (ITH_HOOKMAN_MUTEX_ + std::to_wstring(pid)).c_str());
   //if (NT_SUCCESS(NtOpenProcess(&hProc,
   //    PROCESS_QUERY_INFORMATION|
   //    PROCESS_CREATE_THREAD|
@@ -226,18 +226,18 @@ void HookManager::UnRegisterProcess(DWORD pid)
   CloseHandle(pr.process_handle);
   CloseHandle(pr.hookman_section);
   processRecordsByIds.erase(pid);
-    //NtClose(text_pipes[i]);
-    //NtClose(cmd_pipes[i]);
-    //NtClose(recv_threads[i]);
-    //NtClose(record[i].hookman_mutex);
+    //CloseHandle(text_pipes[i]);
+    //CloseHandle(cmd_pipes[i]);
+    //CloseHandle(recv_threads[i]);
+    //CloseHandle(record[i].hookman_mutex);
 
     ////if (::ith_has_section)
     //NtUnmapViewOfSection(NtCurrentProcess(), record[i].hookman_map);
     ////else
     ////  delete[] record[i].hookman_map;
 
-    //NtClose(record[i].process_handle);
-    //NtClose(record[i].hookman_section);
+    //CloseHandle(record[i].process_handle);
+    //CloseHandle(record[i].hookman_section);
 
     //for (; i < MAX_REGISTER; i++) {
     //  record[i] = record[i+1];

vnr/vnrhook/include/const.h

@@ -248,4 +248,6 @@ enum {
   , IHF_FILTER_CAPACITY = IHF_FILTER_COUNT + 1  // one more than the dll count
 };
 
+#define TIMEOUT 5000 // 5 seconds
+
 // EOF

vnr/vnrhook/src/engine/engine.cc

@@ -5796,7 +5796,7 @@ int GetShinaRioVersion()
     enum { BufferSize = 0x40 };
     char buffer[BufferSize];
     NtReadFile(hFile, 0, 0, 0, &ios, buffer, BufferSize, 0, 0);
-    NtClose(hFile);
+    CloseHandle(hFile);
     if (buffer[0] == '[') {
       buffer[0x3f] = 0; // jichi 8/24/2013: prevent strstr from overflow
       if (char *version = ::strstr(buffer, "v2."))
@@ -8191,7 +8191,7 @@ bool IsPensilSetup()
   NtAllocateVirtualMemory(NtCurrentProcess(), &buffer, 0,
       &info.AllocationSize.LowPart, MEM_RESERVE|MEM_COMMIT, PAGE_READWRITE);
   NtReadFile(hFile, 0,0,0, &ios, buffer, info.EndOfFile.LowPart, 0, 0);
-  NtClose(hFile);
+  CloseHandle(hFile);
   BYTE *b = (BYTE *)buffer;
   DWORD len = info.EndOfFile.LowPart & ~1;
   if (len == info.AllocationSize.LowPart)

vnr/vnrhook/src/engine/match.cc

@@ -921,9 +921,8 @@ void Engine::hijack()
 void Engine::terminate()
 {
   if (hijackThread) {
-    const LONGLONG timeout = -50000000; // in nanoseconds = 5 seconds
-    NtWaitForSingleObject(hijackThread, 0, (PLARGE_INTEGER)&timeout);
-    NtClose(hijackThread);
+	  WaitForSingleObject(hijackThread, TIMEOUT);
+    CloseHandle(hijackThread);
     hijackThread = 0;
   }
 }

vnr/vnrhook/src/hijack/texthook.cc

@@ -490,10 +490,7 @@ DWORD TextHook::UnsafeSend(DWORD dwDataBase, DWORD dwRetn)
 
       IthCoolDown(); // jichi 9/28/2013: cool down to prevent parallelization in wine
       //CliLockPipe();
-      if (STATUS_PENDING == NtWriteFile(::hookPipe, 0, 0, 0, &ios, pbData, dwCount + HEADER_SIZE, 0, 0)) {
-        NtWaitForSingleObject(::hookPipe, 0, 0);
-        NtFlushBuffersFile(::hookPipe, &ios);
-      }
+	  WriteFile(::hookPipe, pbData, dwCount + HEADER_SIZE, nullptr, nullptr);
       //CliUnlockPipe();
     }
     if (pbData != pbSmallBuff)
@@ -506,7 +503,7 @@ DWORD TextHook::UnsafeSend(DWORD dwDataBase, DWORD dwRetn)
 int TextHook::InsertHook()
 {
   //ConsoleOutput("vnrcli:InsertHook: enter");
-  NtWaitForSingleObject(hmMutex, 0, 0);
+  WaitForSingleObject(hmMutex, 0);
   int ok = InsertHookCode();
   IthReleaseMutex(hmMutex);
   if (hp.type & HOOK_ADDITIONAL) {
@@ -678,7 +675,7 @@ int TextHook::UnsafeInsertHookCode()
 int TextHook::InitHook(LPVOID addr, DWORD data, DWORD data_ind,
     DWORD split_off, DWORD split_ind, WORD type, DWORD len_off)
 {
-  NtWaitForSingleObject(hmMutex, 0, 0);
+  WaitForSingleObject(hmMutex, 0);
   hp.address = (DWORD)addr;
   hp.offset = data;
   hp.index = data_ind;
@@ -697,7 +694,7 @@ int TextHook::InitHook(LPVOID addr, DWORD data, DWORD data_ind,
 
 int TextHook::InitHook(const HookParam &h, LPCSTR name, WORD set_flag)
 {
-  NtWaitForSingleObject(hmMutex, 0, 0);
+  WaitForSingleObject(hmMutex, 0);
   hp = h;
   hp.type |= set_flag;
   if (name && name != hook_name) {
@@ -717,8 +714,7 @@ int TextHook::RemoveHook()
   if (!hp.address)
     return no;
   ConsoleOutput("vnrcli:RemoveHook: enter");
-  const LONGLONG timeout = -50000000; // jichi 9/28/2012: in 100ns, wait at most for 5 seconds
-  NtWaitForSingleObject(hmMutex, 0, (PLARGE_INTEGER)&timeout);
+  WaitForSingleObject(hmMutex, TIMEOUT); // jichi 9/28/2012: wait at most for 5 seconds
   DWORD l = hp.hook_len;
   //with_seh({ // jichi 9/17/2013: might crash ><
   // jichi 12/25/2013: Actually, __try cannot catch such kind of exception
@@ -735,7 +731,7 @@ int TextHook::RemoveHook()
 
 int TextHook::ClearHook()
 {
-  NtWaitForSingleObject(hmMutex, 0, 0);
+  WaitForSingleObject(hmMutex, 0);
   int err = RemoveHook();
   if (hook_name) {
     delete[] hook_name;

vnr/vnrhook/src/main.cc

@@ -155,33 +155,18 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID unused)
 
       DisableThreadLibraryCalls(hModule);
 
-      //if (!IthInitSystemService()) {
-      //  GROWL_WARN(L"Initialization failed.\nAre you running game on a network drive?");
-      //  return FALSE;
-      //}
-      // No longer checking if SystemService fails, which could happen on non-Japanese OS
 	  IthInitSystemService();
 
       swprintf(hm_section, ITH_SECTION_ L"%d", current_process_id);
 
       // jichi 9/25/2013: Interprocedural communication with vnrsrv.
-      hSection = IthCreateSection(hm_section, HOOK_SECTION_SIZE, PAGE_EXECUTE_READWRITE);
-      ::hookman = nullptr;
-      NtMapViewOfSection(hSection, NtCurrentProcess(),
-          (LPVOID *)&::hookman, 0, hook_buff_len, 0, &hook_buff_len, ViewUnmap, 0,
-          PAGE_EXECUTE_READWRITE);
-          //PAGE_EXECUTE_READWRITE);
+	  hSection = CreateFileMappingW(INVALID_HANDLE_VALUE, nullptr, PAGE_EXECUTE_READWRITE, 0, HOOK_SECTION_SIZE, hm_section);
+      ::hookman = (TextHook*)MapViewOfFile(hSection, FILE_MAP_ALL_ACCESS, 0, 0, HOOK_SECTION_SIZE / 2);
 
 	  GetProcessName(::processName);
 	  FillRange(::processName, &::processStartAddress, &::processStopAddress);
       //NtInspect::getProcessMemoryRange(&::processStartAddress, &::processStopAddress);
 
-      //if (!::hookman) {
-      //  ith_has_section = false;
-      //  ::hookman = new TextHook[MAX_HOOK];
-      //  memset(::hookman, 0, MAX_HOOK * sizeof(TextHook));
-      //}
-
       {
         wchar_t hm_mutex[0x100];
         swprintf(hm_mutex, ITH_HOOKMAN_MUTEX_ L"%d", current_process_id);
@@ -216,13 +201,11 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID unused)
       ::running = false;
       ::live = false;
 
-      const LONGLONG timeout = -50000000; // in nanoseconds = 5 seconds
-
       Engine::terminate();
 
       if (pipeThread) {
-        NtWaitForSingleObject(pipeThread, 0, (PLARGE_INTEGER)&timeout);
-        NtClose(pipeThread);
+		  WaitForSingleObject(pipeThread, TIMEOUT);
+        CloseHandle(pipeThread);
       }
 
       for (TextHook *man = ::hookman; man->RemoveHook(); man++);
@@ -233,15 +216,14 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID unused)
       for (TextHook *man = ::hookman; man < ::hookman + MAX_HOOK; man++)
         man->ClearHook();
       //if (ith_has_section)
-      NtUnmapViewOfSection(NtCurrentProcess(), ::hookman);
-      //else
-      //  delete[] ::hookman;
-      NtClose(hSection);
-      NtClose(hMutex);
+	  UnmapViewOfFile(::hookman);
+
+      CloseHandle(hSection);
+      CloseHandle(hMutex);
+	  IthCloseSystemService();
 
       delete ::tree;
-      IthCloseSystemService();
-      NtClose(hmMutex);
+      CloseHandle(hmMutex);
       //} ITH_EXCEPT {}
     } break;
   }

vnr/vnrhook/src/util/util.cc

@@ -312,7 +312,7 @@ bool Util::unloadCurrentModule()
   if (HANDLE h = ::IthCreateThread(fun, (DWORD)&__ImageBase)) {
     //const LONGLONG timeout = -50000000; // in nanoseconds = 5 seconds
     //NtWaitForSingleObject(h, 0, (PLARGE_INTEGER)&timeout);
-    NtClose(h);
+    CloseHandle(h);
     return true;
   }