1 /* 2 * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #include "Platform.h" 27 28 #include "JavaVirtualMachine.h" 29 #include "WindowsPlatform.h" 30 #include "Package.h" 31 #include "Helpers.h" 32 #include "PlatformString.h" 33 #include "Macros.h" 34 35 #include <map> 36 #include <vector> 37 #include <regex> 38 #include <fstream> 39 #include <locale> 40 #include <codecvt> 41 42 using namespace std; 43 44 #define WINDOWS_JPACKAGE_TMP_DIR \ 45 L"\\AppData\\Local\\Java\\JPackage\\tmp" 46 47 class Registry { 48 private: 49 HKEY FKey; 50 HKEY FOpenKey; 51 bool FOpen; 52 53 public: 54 55 Registry(HKEY Key) { 56 FOpen = false; 57 FKey = Key; 58 } 59 60 ~Registry() { 61 Close(); 62 } 63 64 void Close() { 65 if (FOpen == true) { 66 RegCloseKey(FOpenKey); 67 } 68 } 69 70 bool Open(TString SubKey) { 71 bool result = false; 72 Close(); 73 74 if (RegOpenKeyEx(FKey, SubKey.data(), 0, KEY_READ, &FOpenKey) == 75 ERROR_SUCCESS) { 76 result = true; 77 } 78 79 return result; 80 } 81 82 std::list<TString> GetKeys() { 83 std::list<TString> result; 84 DWORD count; 85 86 if (RegQueryInfoKey(FOpenKey, NULL, NULL, NULL, NULL, NULL, NULL, 87 &count, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) { 88 89 DWORD length = 255; 90 DynamicBuffer<TCHAR> buffer(length); 91 if (buffer.GetData() == NULL) { 92 return result; 93 } 94 95 for (unsigned int index = 0; index < count; index++) { 96 buffer.Zero(); 97 DWORD status = RegEnumValue(FOpenKey, index, buffer.GetData(), 98 &length, NULL, NULL, NULL, NULL); 99 100 while (status == ERROR_MORE_DATA) { 101 length = length * 2; 102 if (!buffer.Resize(length)) { 103 return result; 104 } 105 status = RegEnumValue(FOpenKey, index, buffer.GetData(), 106 &length, NULL, NULL, NULL, NULL); 107 } 108 109 if (status == ERROR_SUCCESS) { 110 TString value = buffer.GetData(); 111 result.push_back(value); 112 } 113 } 114 } 115 116 return result; 117 } 118 119 TString ReadString(TString Name) { 120 TString result; 121 DWORD length; 122 DWORD dwRet; 123 DynamicBuffer<wchar_t> buffer(0); 124 length = 0; 125 126 dwRet = RegQueryValueEx(FOpenKey, Name.data(), NULL, NULL, NULL, 127 &length); 128 if (dwRet == ERROR_MORE_DATA || dwRet == 0) { 129 if (!buffer.Resize(length + 1)) { 130 return result; 131 } 132 dwRet = RegQueryValueEx(FOpenKey, Name.data(), NULL, NULL, 133 (LPBYTE) buffer.GetData(), &length); 134 result = buffer.GetData(); 135 } 136 137 return result; 138 } 139 }; 140 141 WindowsPlatform::WindowsPlatform(void) : Platform() { 142 FMainThread = ::GetCurrentThreadId(); 143 } 144 145 WindowsPlatform::~WindowsPlatform(void) { 146 } 147 148 TString WindowsPlatform::GetPackageAppDirectory() { 149 return FilePath::IncludeTrailingSeparator( 150 GetPackageRootDirectory()) + _T("app"); 151 } 152 153 TString WindowsPlatform::GetPackageLauncherDirectory() { 154 return GetPackageRootDirectory(); 155 } 156 157 TString WindowsPlatform::GetPackageRuntimeBinDirectory() { 158 return FilePath::IncludeTrailingSeparator(GetPackageRootDirectory()) + _T("runtime\\bin"); 159 } 160 161 TCHAR* WindowsPlatform::ConvertStringToFileSystemString(TCHAR* Source, 162 bool &release) { 163 // Not Implemented. 164 return NULL; 165 } 166 167 TCHAR* WindowsPlatform::ConvertFileSystemStringToString(TCHAR* Source, 168 bool &release) { 169 // Not Implemented. 170 return NULL; 171 } 172 173 void WindowsPlatform::SetCurrentDirectory(TString Value) { 174 _wchdir(Value.data()); 175 } 176 177 TString WindowsPlatform::GetPackageRootDirectory() { 178 TString filename = GetModuleFileName(); 179 return FilePath::ExtractFilePath(filename); 180 } 181 182 TString WindowsPlatform::GetAppDataDirectory() { 183 TString result; 184 TCHAR path[MAX_PATH]; 185 186 if (SHGetFolderPath(NULL, CSIDL_APPDATA, NULL, 0, path) == S_OK) { 187 result = path; 188 } 189 190 return result; 191 } 192 193 TString WindowsPlatform::GetAppName() { 194 TString result = GetModuleFileName(); 195 result = FilePath::ExtractFileName(result); 196 result = FilePath::ChangeFileExt(result, _T("")); 197 return result; 198 } 199 200 void WindowsPlatform::ShowMessage(TString title, TString description) { 201 MessageBox(NULL, description.data(), 202 !title.empty() ? title.data() : description.data(), 203 MB_ICONERROR | MB_OK); 204 } 205 206 void WindowsPlatform::ShowMessage(TString description) { 207 TString appname = GetModuleFileName(); 208 appname = FilePath::ExtractFileName(appname); 209 MessageBox(NULL, description.data(), appname.data(), MB_ICONERROR | MB_OK); 210 } 211 212 MessageResponse WindowsPlatform::ShowResponseMessage(TString title, 213 TString description) { 214 MessageResponse result = mrCancel; 215 216 if (::MessageBox(NULL, description.data(), title.data(), MB_OKCANCEL) == 217 IDOK) { 218 result = mrOK; 219 } 220 221 return result; 222 } 223 224 TString WindowsPlatform::GetBundledJavaLibraryFileName(TString RuntimePath) { 225 TString result = FilePath::IncludeTrailingSeparator(RuntimePath) + 226 _T("jre\\bin\\jli.dll"); 227 228 if (FilePath::FileExists(result) == false) { 229 result = FilePath::IncludeTrailingSeparator(RuntimePath) + 230 _T("bin\\jli.dll"); 231 } 232 233 return result; 234 } 235 236 ISectionalPropertyContainer* WindowsPlatform::GetConfigFile(TString FileName) { 237 IniFile *result = new IniFile(); 238 if (result == NULL) { 239 return NULL; 240 } 241 242 result->LoadFromFile(FileName); 243 244 return result; 245 } 246 247 TString WindowsPlatform::GetModuleFileName() { 248 TString result; 249 DynamicBuffer<wchar_t> buffer(MAX_PATH); 250 if (buffer.GetData() == NULL) { 251 return result; 252 } 253 254 ::GetModuleFileName(NULL, buffer.GetData(), 255 static_cast<DWORD> (buffer.GetSize())); 256 257 while (ERROR_INSUFFICIENT_BUFFER == GetLastError()) { 258 if (!buffer.Resize(buffer.GetSize() * 2)) { 259 return result; 260 } 261 ::GetModuleFileName(NULL, buffer.GetData(), 262 static_cast<DWORD> (buffer.GetSize())); 263 } 264 265 result = buffer.GetData(); 266 return result; 267 } 268 269 Module WindowsPlatform::LoadLibrary(TString FileName) { 270 return ::LoadLibrary(FileName.data()); 271 } 272 273 void WindowsPlatform::FreeLibrary(Module AModule) { 274 ::FreeLibrary((HMODULE) AModule); 275 } 276 277 Procedure WindowsPlatform::GetProcAddress(Module AModule, 278 std::string MethodName) { 279 return ::GetProcAddress((HMODULE) AModule, MethodName.c_str()); 280 } 281 282 bool WindowsPlatform::IsMainThread() { 283 bool result = (FMainThread == ::GetCurrentThreadId()); 284 return result; 285 } 286 287 TString WindowsPlatform::GetTempDirectory() { 288 TString result; 289 PWSTR userDir = 0; 290 291 if (SUCCEEDED(SHGetKnownFolderPath( 292 FOLDERID_Profile, 293 0, 294 NULL, 295 &userDir))) { 296 result = userDir; 297 result += WINDOWS_JPACKAGE_TMP_DIR; 298 CoTaskMemFree(userDir); 299 } 300 301 return result; 302 } 303 304 static BOOL CALLBACK enumWindows(HWND winHandle, LPARAM lParam) { 305 DWORD pid = (DWORD) lParam, wPid = 0; 306 GetWindowThreadProcessId(winHandle, &wPid); 307 if (pid == wPid) { 308 SetForegroundWindow(winHandle); 309 return FALSE; 310 } 311 return TRUE; 312 } 313 314 TPlatformNumber WindowsPlatform::GetMemorySize() { 315 SYSTEM_INFO si; 316 GetSystemInfo(&si); 317 size_t result = (size_t) si.lpMaximumApplicationAddress; 318 result = result / 1048576; // Convert from bytes to megabytes. 319 return result; 320 } 321 322 std::vector<TString> FilterList(std::vector<TString> &Items, 323 std::wregex Pattern) { 324 std::vector<TString> result; 325 326 for (std::vector<TString>::iterator it = Items.begin(); 327 it != Items.end(); ++it) { 328 TString item = *it; 329 std::wsmatch match; 330 331 if (std::regex_search(item, match, Pattern)) { 332 result.push_back(item); 333 } 334 } 335 return result; 336 } 337 338 Process* WindowsPlatform::CreateProcess() { 339 return new WindowsProcess(); 340 } 341 342 void WindowsPlatform::InitStreamLocale(wios *stream) { 343 const std::locale empty_locale = std::locale::empty(); 344 const std::locale utf8_locale = 345 std::locale(empty_locale, new std::codecvt_utf8<wchar_t>()); 346 stream->imbue(utf8_locale); 347 } 348 349 void WindowsPlatform::addPlatformDependencies(JavaLibrary *pJavaLibrary) { 350 if (pJavaLibrary == NULL) { 351 return; 352 } 353 354 if (FilePath::FileExists(_T("msvcr100.dll")) == true) { 355 pJavaLibrary->AddDependency(_T("msvcr100.dll")); 356 } 357 358 TString runtimeBin = GetPackageRuntimeBinDirectory(); 359 SetDllDirectory(runtimeBin.c_str()); 360 } 361 362 void Platform::CopyString(char *Destination, 363 size_t NumberOfElements, const char *Source) { 364 strcpy_s(Destination, NumberOfElements, Source); 365 366 if (NumberOfElements > 0) { 367 Destination[NumberOfElements - 1] = '\0'; 368 } 369 } 370 371 void Platform::CopyString(wchar_t *Destination, 372 size_t NumberOfElements, const wchar_t *Source) { 373 wcscpy_s(Destination, NumberOfElements, Source); 374 375 if (NumberOfElements > 0) { 376 Destination[NumberOfElements - 1] = '\0'; 377 } 378 } 379 380 // Owner must free the return value. 381 MultibyteString Platform::WideStringToMultibyteString( 382 const wchar_t* value) { 383 MultibyteString result; 384 size_t count = 0; 385 386 if (value == NULL) { 387 return result; 388 } 389 390 count = WideCharToMultiByte(CP_UTF8, 0, value, -1, NULL, 0, NULL, NULL); 391 392 if (count > 0) { 393 result.data = new char[count + 1]; 394 result.length = WideCharToMultiByte(CP_UTF8, 0, value, -1, 395 result.data, (int)count, NULL, NULL); 396 } 397 398 return result; 399 } 400 401 // Owner must free the return value. 402 WideString Platform::MultibyteStringToWideString(const char* value) { 403 WideString result; 404 size_t count = 0; 405 406 if (value == NULL) { 407 return result; 408 } 409 410 mbstowcs_s(&count, NULL, 0, value, _TRUNCATE); 411 412 if (count > 0) { 413 result.data = new wchar_t[count + 1]; 414 mbstowcs_s(&result.length, result.data, count, value, count); 415 } 416 417 return result; 418 } 419 420 FileHandle::FileHandle(std::wstring FileName) { 421 FHandle = ::CreateFile(FileName.data(), GENERIC_READ, FILE_SHARE_READ, 422 NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0); 423 } 424 425 FileHandle::~FileHandle() { 426 if (IsValid() == true) { 427 ::CloseHandle(FHandle); 428 } 429 } 430 431 bool FileHandle::IsValid() { 432 return FHandle != INVALID_HANDLE_VALUE; 433 } 434 435 HANDLE FileHandle::GetHandle() { 436 return FHandle; 437 } 438 439 FileMappingHandle::FileMappingHandle(HANDLE FileHandle) { 440 FHandle = ::CreateFileMapping(FileHandle, NULL, PAGE_READONLY, 0, 0, NULL); 441 } 442 443 bool FileMappingHandle::IsValid() { 444 return FHandle != NULL; 445 } 446 447 FileMappingHandle::~FileMappingHandle() { 448 if (IsValid() == true) { 449 ::CloseHandle(FHandle); 450 } 451 } 452 453 HANDLE FileMappingHandle::GetHandle() { 454 return FHandle; 455 } 456 457 FileData::FileData(HANDLE Handle) { 458 FBaseAddress = ::MapViewOfFile(Handle, FILE_MAP_READ, 0, 0, 0); 459 } 460 461 FileData::~FileData() { 462 if (IsValid() == true) { 463 ::UnmapViewOfFile(FBaseAddress); 464 } 465 } 466 467 bool FileData::IsValid() { 468 return FBaseAddress != NULL; 469 } 470 471 LPVOID FileData::GetBaseAddress() { 472 return FBaseAddress; 473 } 474 475 WindowsLibrary::WindowsLibrary(std::wstring FileName) { 476 FFileName = FileName; 477 } 478 479 std::vector<TString> WindowsLibrary::GetImports() { 480 std::vector<TString> result; 481 FileHandle library(FFileName); 482 483 if (library.IsValid() == true) { 484 FileMappingHandle mapping(library.GetHandle()); 485 486 if (mapping.IsValid() == true) { 487 FileData fileData(mapping.GetHandle()); 488 489 if (fileData.IsValid() == true) { 490 PIMAGE_DOS_HEADER dosHeader = 491 (PIMAGE_DOS_HEADER) fileData.GetBaseAddress(); 492 PIMAGE_FILE_HEADER pImgFileHdr = 493 (PIMAGE_FILE_HEADER) fileData.GetBaseAddress(); 494 if (dosHeader->e_magic == IMAGE_DOS_SIGNATURE) { 495 result = DumpPEFile(dosHeader); 496 } 497 } 498 } 499 } 500 501 return result; 502 } 503 504 // Given an RVA, look up the section header that encloses it and return a 505 // pointer to its IMAGE_SECTION_HEADER 506 507 PIMAGE_SECTION_HEADER WindowsLibrary::GetEnclosingSectionHeader(DWORD rva, 508 PIMAGE_NT_HEADERS pNTHeader) { 509 PIMAGE_SECTION_HEADER result = 0; 510 PIMAGE_SECTION_HEADER section = IMAGE_FIRST_SECTION(pNTHeader); 511 512 for (unsigned index = 0; index < pNTHeader->FileHeader.NumberOfSections; 513 index++, section++) { 514 // Is the RVA is within this section? 515 if ((rva >= section->VirtualAddress) && 516 (rva < (section->VirtualAddress + section->Misc.VirtualSize))) { 517 result = section; 518 } 519 } 520 521 return result; 522 } 523 524 LPVOID WindowsLibrary::GetPtrFromRVA(DWORD rva, PIMAGE_NT_HEADERS pNTHeader, 525 DWORD imageBase) { 526 LPVOID result = 0; 527 PIMAGE_SECTION_HEADER pSectionHdr = GetEnclosingSectionHeader(rva, 528 pNTHeader); 529 530 if (pSectionHdr != NULL) { 531 INT delta = (INT) ( 532 pSectionHdr->VirtualAddress - pSectionHdr->PointerToRawData); 533 DWORD_PTR dwp = (DWORD_PTR) (imageBase + rva - delta); 534 result = reinterpret_cast<LPVOID> (dwp); // VS2017 - FIXME 535 } 536 537 return result; 538 } 539 540 std::vector<TString> WindowsLibrary::GetImportsSection(DWORD base, 541 PIMAGE_NT_HEADERS pNTHeader) { 542 std::vector<TString> result; 543 544 // Look up where the imports section is located. Normally in 545 // the .idata section, 546 // but not necessarily so. Therefore, grab the RVA from the data dir. 547 DWORD importsStartRVA = pNTHeader->OptionalHeader.DataDirectory[ 548 IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress; 549 550 if (importsStartRVA != NULL) { 551 // Get the IMAGE_SECTION_HEADER that contains the imports. This is 552 // usually the .idata section, but doesn't have to be. 553 PIMAGE_SECTION_HEADER pSection = 554 GetEnclosingSectionHeader(importsStartRVA, pNTHeader); 555 556 if (pSection != NULL) { 557 PIMAGE_IMPORT_DESCRIPTOR importDesc = 558 (PIMAGE_IMPORT_DESCRIPTOR) GetPtrFromRVA( 559 importsStartRVA, pNTHeader, base); 560 561 if (importDesc != NULL) { 562 while (true) { 563 // See if we've reached an empty IMAGE_IMPORT_DESCRIPTOR 564 if ((importDesc->TimeDateStamp == 0) && 565 (importDesc->Name == 0)) { 566 break; 567 } 568 569 std::string filename = (char*) GetPtrFromRVA( 570 importDesc->Name, pNTHeader, base); 571 result.push_back(PlatformString(filename)); 572 importDesc++; // advance to next IMAGE_IMPORT_DESCRIPTOR 573 } 574 } 575 } 576 } 577 578 return result; 579 } 580 581 std::vector<TString> WindowsLibrary::DumpPEFile(PIMAGE_DOS_HEADER dosHeader) { 582 std::vector<TString> result; 583 // all of this is VS2017 - FIXME 584 DWORD_PTR dwDosHeaders = reinterpret_cast<DWORD_PTR> (dosHeader); 585 DWORD_PTR dwPIHeaders = dwDosHeaders + (DWORD) (dosHeader->e_lfanew); 586 587 PIMAGE_NT_HEADERS pNTHeader = 588 reinterpret_cast<PIMAGE_NT_HEADERS> (dwPIHeaders); 589 590 // Verify that the e_lfanew field gave us a reasonable 591 // pointer and the PE signature. 592 // TODO: To really fix JDK-8131321 this condition needs to be changed. 593 // There is a matching change 594 // in JavaVirtualMachine.cpp that also needs to be changed. 595 if (pNTHeader->Signature == IMAGE_NT_SIGNATURE) { 596 DWORD base = (DWORD) (dwDosHeaders); 597 result = GetImportsSection(base, pNTHeader); 598 } 599 600 return result; 601 } 602 603 #include <TlHelp32.h> 604 605 WindowsJob::WindowsJob() { 606 FHandle = NULL; 607 } 608 609 WindowsJob::~WindowsJob() { 610 if (FHandle != NULL) { 611 CloseHandle(FHandle); 612 } 613 } 614 615 HANDLE WindowsJob::GetHandle() { 616 if (FHandle == NULL) { 617 FHandle = CreateJobObject(NULL, NULL); // GLOBAL 618 619 if (FHandle == NULL) { 620 ::MessageBox(0, _T("Could not create job object"), 621 _T("TEST"), MB_OK); 622 } else { 623 JOBOBJECT_EXTENDED_LIMIT_INFORMATION jeli = {0}; 624 625 // Configure all child processes associated with 626 // the job to terminate when the 627 jeli.BasicLimitInformation.LimitFlags = 628 JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE; 629 if (0 == SetInformationJobObject(FHandle, 630 JobObjectExtendedLimitInformation, &jeli, sizeof (jeli))) { 631 ::MessageBox(0, _T("Could not SetInformationJobObject"), 632 _T("TEST"), MB_OK); 633 } 634 } 635 } 636 637 return FHandle; 638 } 639 640 // Initialize static member of WindowsProcess 641 WindowsJob WindowsProcess::FJob; 642 643 WindowsProcess::WindowsProcess() : Process() { 644 FRunning = false; 645 } 646 647 WindowsProcess::~WindowsProcess() { 648 Terminate(); 649 } 650 651 void WindowsProcess::Cleanup() { 652 CloseHandle(FProcessInfo.hProcess); 653 CloseHandle(FProcessInfo.hThread); 654 } 655 656 bool WindowsProcess::IsRunning() { 657 bool result = false; 658 659 HANDLE handle = ::CreateToolhelp32Snapshot(TH32CS_SNAPALL, 0); 660 if (handle == INVALID_HANDLE_VALUE) { 661 return false; 662 } 663 664 PROCESSENTRY32 process = {0}; 665 process.dwSize = sizeof (process); 666 667 if (::Process32First(handle, &process)) { 668 do { 669 if (process.th32ProcessID == FProcessInfo.dwProcessId) { 670 result = true; 671 break; 672 } 673 } while (::Process32Next(handle, &process)); 674 } 675 676 CloseHandle(handle); 677 678 return result; 679 } 680 681 bool WindowsProcess::Terminate() { 682 bool result = false; 683 684 if (IsRunning() == true && FRunning == true) { 685 FRunning = false; 686 } 687 688 return result; 689 } 690 691 bool WindowsProcess::Execute(const TString Application, 692 const std::vector<TString> Arguments, bool AWait) { 693 bool result = false; 694 695 if (FRunning == false) { 696 FRunning = true; 697 698 STARTUPINFO startupInfo; 699 ZeroMemory(&startupInfo, sizeof (startupInfo)); 700 startupInfo.cb = sizeof (startupInfo); 701 ZeroMemory(&FProcessInfo, sizeof (FProcessInfo)); 702 703 TString command = Application; 704 705 for (std::vector<TString>::const_iterator iterator = Arguments.begin(); 706 iterator != Arguments.end(); iterator++) { 707 command += TString(_T(" ")) + *iterator; 708 } 709 710 if (::CreateProcess(Application.data(), (wchar_t*)command.data(), NULL, 711 NULL, FALSE, 0, NULL, NULL, &startupInfo, &FProcessInfo) == FALSE) { 712 TString message = PlatformString::Format( 713 _T("Error: Unable to create process %s"), 714 Application.data()); 715 throw Exception(message); 716 } else { 717 if (FJob.GetHandle() != NULL) { 718 if (::AssignProcessToJobObject(FJob.GetHandle(), 719 FProcessInfo.hProcess) == 0) { 720 // Failed to assign process to job. It doesn't prevent 721 // anything from continuing so continue. 722 } 723 } 724 725 // Wait until child process exits. 726 if (AWait == true) { 727 Wait(); 728 // Close process and thread handles. 729 Cleanup(); 730 } 731 } 732 } 733 734 return result; 735 } 736 737 bool WindowsProcess::Wait() { 738 bool result = false; 739 740 WaitForSingleObject(FProcessInfo.hProcess, INFINITE); 741 return result; 742 } 743 744 TProcessID WindowsProcess::GetProcessID() { 745 return FProcessInfo.dwProcessId; 746 } 747 748 bool WindowsProcess::ReadOutput() { 749 bool result = false; 750 // TODO implement 751 return result; 752 } 753 754 void WindowsProcess::SetInput(TString Value) { 755 // TODO implement 756 } 757 758 std::list<TString> WindowsProcess::GetOutput() { 759 ReadOutput(); 760 return Process::GetOutput(); 761 }