const wxArrayString * g_asFiles;\r
\r
//******************************************************************************\r
+// Inside Functions\r
+//******************************************************************************\r
+\r
+#define GetAPIAddress(name) GetProcAddress(g_hLib, "EGG_" name)\r
+\r
+int ErrorCodeConvert(int nErrorCode)\r
+{\r
+ switch (nErrorCode)\r
+ {\r
+ case EGG_ERROR_FAIL: return TPI_ERROR_UNDEFINED;\r
+ case EGG_ERROR_SUCCESS: return TPI_ERROR_SUCCESS;\r
+ case EGG_ERROR_SKIP: return TPI_ERROR_D_SKIPPED;\r
+ case EGG_ERROR_CANCEL: return TPI_ERROR_D_SKIPPED;\r
+ case EGG_ERROR_IO: return TPI_ERROR_IO_MISC;\r
+ case EGG_ERROR_TYPEMISMATCH:return TPI_ERROR_ARC_UNSUPPORTED;\r
+ case EGG_ERROR_FILE: return TPI_ERROR_IO_MISC;\r
+ case EGG_ERROR_FORMAT: return TPI_ERROR_IO_ARC_MISC;\r
+ case EGG_ERROR_ALGORITHM: return TPI_ERROR_UNDEFINED;\r
+ default: return TPI_ERROR_UNDEFINED;\r
+ }\r
+}\r
+\r
+int __stdcall GetFileInformation2\r
+(\r
+ void * _hArchive,\r
+ TPI_FILEINFO * _fiInfo,\r
+ wxULongLong_t _nIndex\r
+)\r
+{\r
+ static FARPROC fpProc = ::GetAPIAddress("GetFileHeader");\r
+ if (fpProc == nullptr)\r
+ {\r
+ return TPI_ERROR_U_USE_LIBRARY;\r
+ }\r
+\r
+ EGGFileHeader fhInfo;\r
+ int nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void *, size_t, EGGFileHeader *)) fpProc)(_hArchive, _nIndex, & fhInfo));\r
+ if (nErrorCode == TPI_ERROR_SUCCESS)\r
+ {\r
+ _fiInfo->dwAttribute = fhInfo.attribute;\r
+ if (fhInfo.encrypted)\r
+ {\r
+ _fiInfo->dwAttribute |= TPI_ATTRIBUTE_ENCRYPTED;\r
+ }\r
+ _fiInfo->dwCRC32 = fhInfo.crc;\r
+ _fiInfo->nPackedSize = fhInfo.packedSize;\r
+ _fiInfo->nUnpackedSize = fhInfo.unpackedSize;\r
+ _fiInfo->tmModify = fhInfo.lastModified;\r
+ _fiInfo->szComment = WC2String(fhInfo.comment);\r
+ _fiInfo->szStoredName = WC2String(fhInfo.fileName);\r
+ _fiInfo->szMethod = fhInfo.method == 2 ? wxT("ALZ") : fhInfo.method == 0 ? wxT("EGG") : wxT("unknown");\r
+ _fiInfo->nFileId = _nIndex;\r
+ _fiInfo->fnFileName = wxFileName(_fiInfo->szStoredName);\r
+ }\r
+\r
+ return nErrorCode;\r
+}\r
+\r
+//******************************************************************************\r
// Callback Wrapper\r
//******************************************************************************\r
\r
UINT __cdecl CallbackProc(void * user, UINT code, void* param)\r
{\r
- // \8d\\91¢\91Ì\82ð\8f\89\8aú\89»\81B\r
+ // 構造体を初期化。\r
static TPI_PROCESSINFO piInfo;\r
- piInfo.uMessage = TPI_MESSAGE_STATUS;\r
+ piInfo.eMessage = TPI_MESSAGE_STATUS;\r
\r
switch (code)\r
{\r
case eggevent::Start::CODE:\r
- piInfo.uStatus = TPI_STATUS_OPENARCHIVE;\r
+ piInfo.eStatus = TPI_STATUS_OPENARCHIVE;\r
break;\r
case eggevent::Extract::CODE:\r
{\r
- // \93W\8aJ\82·\82é\82©\82Ç\82¤\82©\94»\92f\81B\r
- // TODO : \83A\83v\83\8a\83P\81[\83V\83\87\83\93\91¤\82Ö\81B\r
+ // 対象ファイルか確認。\r
eggevent::Extract * p = (eggevent::Extract *) param;\r
- wxString szFileName = WC2String(p->nameInArchive);\r
- if (g_asFiles->Count() != 0 && g_asFiles->Index(szFileName) == wxNOT_FOUND)\r
+ GetFileInformation2(* (void **) user, & piInfo.fiInfo, p->index);\r
+ if (g_asFiles->Count() != 0 && g_asFiles->Index(piInfo.fiInfo.szStoredName) == wxNOT_FOUND)\r
{\r
return EGG_ERROR_SKIP;\r
}\r
\r
- // \93W\8aJ\82·\82é\81B\r
- wcsncpy(p->fileName, (g_swInfo->fnDestinationDirectory.GetPathWithSep() + (g_swInfo->fStoreDirectoryPathes ? szFileName : wxFileName(szFileName).GetFullName())).wchar_str(), MAX_PATH - 1);\r
+ // 処理するかどうか確認。\r
+ piInfo.eMessage = TPI_MESSAGE_ASK;\r
+ piInfo.eStatus = TPI_PARAM_DEST;\r
+ piInfo.fnDestination = wxFileName(g_swInfo->fnDestinationDirectory.GetPathWithSep() + (g_swInfo->fStoreDirectoryPathes ? piInfo.fiInfo.fnFileName.GetFullPath() : piInfo.fiInfo.fnFileName.GetFullName()));\r
+ if (g_prProc != nullptr && g_prProc(TPI_NOTIFY_COMMON, & piInfo) != TPI_CALLBACK_CONTINUE)\r
+ {\r
+ return EGG_ERROR_CANCEL;\r
+ }\r
+ if (! piInfo.fnDestination.IsOk())\r
+ {\r
+ return EGG_ERROR_SKIP;\r
+ }\r
+\r
+ // 展開する。\r
+ wcsncpy(p->fileName, piInfo.fnDestination.GetFullPath().wchar_str(), MAX_PATH - 1);\r
+ return EGG_ERROR_SUCCESS;\r
+ }\r
+ case eggevent::Test::CODE:\r
+ {\r
+ // 対象ファイルか確認。\r
+ eggevent::Test * p = (eggevent::Test *) param;\r
+ GetFileInformation2(* (void **) user, & piInfo.fiInfo, p->index);\r
+ if (g_asFiles->Count() != 0 && g_asFiles->Index(piInfo.fiInfo.szStoredName) == wxNOT_FOUND)\r
+ {\r
+ p->skipThisFile = true;\r
+ return EGG_ERROR_SKIP;\r
+ }\r
return EGG_ERROR_SUCCESS;\r
}\r
case eggevent::ActivityStart::CODE:\r
- piInfo.uStatus = TPI_STATUS_BEGINPROCESS;\r
- GetFileInformation(* (void **) user, & piInfo.fiInfo, ((eggevent::ActivityStart *) param)->index == 0);\r
+ piInfo.eStatus = TPI_STATUS_BEGINPROCESS;\r
+ GetFileInformation2(* (void **) user, & piInfo.fiInfo, ((eggevent::ActivityStart *) param)->index);\r
break;\r
case eggevent::Progress::CODE:\r
- piInfo.uStatus = TPI_STATUS_INPROCESS;\r
- piInfo.llProcessedSize = ((eggevent::Progress *) param)->current * (piInfo.fiInfo.llUnpackedSize.ToULong() / 10000);\r
+ piInfo.eStatus = TPI_STATUS_INPROCESS;\r
+ piInfo.nProcessedSize = ((eggevent::Progress *) param)->current * (piInfo.fiInfo.nUnpackedSize / 10000);\r
break;\r
case eggevent::ActivityFinish::CODE:\r
- piInfo.uStatus = TPI_STATUS_ENDPROCESS;\r
+ piInfo.eStatus = TPI_STATUS_ENDPROCESS;\r
break;\r
case eggevent::Finish::CODE:\r
- piInfo.uStatus = TPI_STATUS_CLOSEARCHIVE;\r
+ piInfo.eStatus = TPI_STATUS_CLOSEARCHIVE;\r
break;\r
case eggevent::QueryPassword::CODE:\r
{\r
- // \83p\83X\83\8f\81[\83h\96â\82¢\8d\87\82í\82¹\81B\r
- // TODO : \8cÂ\95Ê\83t\83@\83C\83\8b\82É\91Î\82·\82é\96â\82¢\8d\87\82í\82¹\82Ì\8eÀ\91\95\81B\r
- piInfo.uMessage = TPI_MESSAGE_ASK;\r
- piInfo.uStatus = TPI_PARAM_PASSWORD;\r
+ // パスワード問い合わせ。\r
+ piInfo.eMessage = TPI_MESSAGE_ASK;\r
+ piInfo.eStatus = TPI_PARAM_PASSWORD;\r
\r
- // \83R\81[\83\8b\83o\83b\83N\8aÖ\90\94\82É\91\97\90M\81B\r
+ // コールバック関数に送信。\r
eggevent::QueryPassword * p = (eggevent::QueryPassword *) param;\r
- // \8f\89\89ñ\82Í\8aù\92è\82Ì\83p\83X\83\8f\81[\83h\82ð\8e\8e\82·\81B\r
+ // 初回は既定のパスワードを試す。\r
if (p->queryCount == 1)\r
{\r
wcsncpy(p->password, g_swInfo->szPassword.wchar_str(), 1024 - 1);\r
return EGG_ERROR_SUCCESS;\r
}\r
\r
- // 2\89ñ\96Ú\88È\8d~\82Í\83R\81[\83\8b\83o\83b\83N\8aÖ\90\94\82É\91\97\90M\82·\82é\81B\r
- if (g_prProc == NULL || g_prProc(TPI_NOTIFY_COMMON, & piInfo) != TPI_CALLBACK_CONTINUE)\r
+ // 2回目以降はコールバック関数に送信する。\r
+ if (g_prProc == nullptr || g_prProc(TPI_NOTIFY_COMMON, & piInfo) != TPI_CALLBACK_CONTINUE)\r
{\r
return EGG_ERROR_CANCEL;\r
}\r
\r
- // \8aù\92è\82Ì\83p\83X\83\8f\81[\83h\82à\95Ï\8dX\82µ\82Ä\82¨\82\81B\r
+ // 既定のパスワードも変更しておく。\r
g_swInfo->szPassword = piInfo.szParam;\r
wcsncpy(p->password, piInfo.szParam.wchar_str(), 1024 - 1);\r
return EGG_ERROR_SUCCESS;\r
return EGG_ERROR_SUCCESS;\r
}\r
\r
- // \83R\81[\83\8b\83o\83b\83N\8aÖ\90\94\82É\91\97\90M\81B\r
- if (g_prProc == NULL)\r
+ // コールバック関数に送信。\r
+ if (g_prProc == nullptr)\r
{\r
return EGG_ERROR_SUCCESS;\r
}\r
}\r
\r
//******************************************************************************\r
-// Inside Functions\r
-//******************************************************************************\r
-\r
-#define GetAPIAddress(name) GetProcAddress(g_hLib, "EGG_" name)\r
-\r
-int ErrorCodeConvert(int nErrorCode)\r
-{\r
- switch (nErrorCode)\r
- {\r
- case EGG_ERROR_FAIL: return TPI_ERROR_UNDEFINED;\r
- case EGG_ERROR_SUCCESS: return TPI_ERROR_SUCCESS;\r
- case EGG_ERROR_SKIP: return TPI_ERROR_D_SKIPPED;\r
- case EGG_ERROR_CANCEL: return TPI_ERROR_D_SKIPPED;\r
- case EGG_ERROR_IO: return TPI_ERROR_IO_MISC;\r
- case EGG_ERROR_TYPEMISMATCH:return TPI_ERROR_ARC_UNSUPPORTED;\r
- case EGG_ERROR_FILE: return TPI_ERROR_IO_MISC;\r
- case EGG_ERROR_FORMAT: return TPI_ERROR_IO_ARC_MISC;\r
- case EGG_ERROR_ALGORITHM: return TPI_ERROR_UNDEFINED;\r
- default: return TPI_ERROR_UNDEFINED;\r
- }\r
-}\r
-\r
-//******************************************************************************\r
// Functions\r
//******************************************************************************\r
\r
int __stdcall GetPluginInformation\r
(\r
unsigned int _uInfoId,\r
- wxULongLong,\r
+ wxULongLong_t,\r
void * _pPtr\r
)\r
{\r
- if (_pPtr == NULL)\r
+ if (_pPtr == nullptr)\r
{\r
return TPI_ERROR_D_PARAMETER;\r
}\r
case TPI_INFO_VERSION_API:\r
* (int *) _pPtr = 2;\r
break;\r
+ case TPI_INFO_HANDLE_ON_COMMAND:\r
+ * (int *) _pPtr = 1;\r
+ break;\r
default:\r
return TPI_ERROR_D_UNSUPPORTED;\r
}\r
}\r
\r
_fiInfo->szTypeName = wxT("EGG/ALZ");\r
- _fiInfo->szSuffix = wxT(".egg;.alz");\r
- _fiInfo->szEngineName = wxT("UnEGG.dll");\r
+ _fiInfo->szSuffix = wxT("egg;alz");\r
+ _fiInfo->szEngineName = wxT("UnEGG32.dll");\r
_fiInfo->szTPIName = wxT("eggArc");\r
- _fiInfo->llTypeId = 0;\r
- _fiInfo->llSupportedCommand = TPI_COMMAND_EXTRACT;\r
+ _fiInfo->nTypeId = 0;\r
+ _fiInfo->eSupportedCommand = TPI_COMMAND_EXTRACT | TPI_COMMAND_TEST;\r
_fiInfo->fArchive = true;\r
_fiInfo->fComment = true;\r
_fiInfo->fSFX = true;\r
\r
int __stdcall LoadPlugin\r
(\r
- const wxString & _szArcName,\r
- wxULongLong\r
+ const wxString &,\r
+ TPI_PROC _prProc,\r
+ wxULongLong_t\r
)\r
{\r
- g_hLib = ::LoadLibrary(L"UnEGG.dll");\r
- if (g_hLib == NULL || CheckArchive(_szArcName, NULL) != TPI_ERROR_SUCCESS)\r
+ ::RemoveCwdFromSearchPath();\r
+ g_hLib = ::LoadLibrary(L"UnEGG32.dll");\r
+ if (g_hLib == nullptr)\r
{\r
::FreeLibrary(g_hLib);\r
return TPI_ERROR_U_LOAD_LIBRARY;\r
}\r
\r
+ // コールバック関数を設定。\r
+ if (_prProc != nullptr)\r
+ {\r
+ g_prProc = * _prProc;\r
+ }\r
return TPI_ERROR_SUCCESS;\r
}\r
\r
return TPI_ERROR_SUCCESS;\r
}\r
\r
-int __stdcall CheckArchive\r
+int __stdcall OpenArchive\r
(\r
const wxString & _szArcName,\r
- int * _nFileCount\r
+ void * * _hArchive,\r
+ wxULongLong_t * _nFileCount\r
)\r
{\r
FARPROC fpProc = ::GetAPIAddress("IsValidArchive");\r
- if (fpProc == NULL)\r
+ if (fpProc == nullptr)\r
{\r
return TPI_ERROR_U_USE_LIBRARY;\r
}\r
\r
- if (_nFileCount != NULL)\r
+ egg_type eType;\r
+ int nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(const wchar_t *, egg_type *)) fpProc)(_szArcName.wchar_str(), & eType));\r
+ if (nErrorCode != TPI_ERROR_SUCCESS)\r
{\r
- * _nFileCount = 1;\r
+ return nErrorCode;\r
}\r
\r
- egg_type eType;\r
- return ErrorCodeConvert(((UINT (__cdecl *)(const wchar_t *, egg_type *)) fpProc)(_szArcName.wchar_str(), & eType));\r
-}\r
-\r
-int __stdcall OpenArchive\r
-(\r
- const wxString & _szArcName,\r
- void * * _hArchive\r
-)\r
-{\r
- FARPROC fpProc = ::GetAPIAddress("CreateEgg");\r
- if (fpProc == NULL)\r
+ fpProc = ::GetAPIAddress("CreateEgg");\r
+ if (fpProc == nullptr)\r
{\r
return TPI_ERROR_U_USE_LIBRARY;\r
}\r
- int nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void **, eggevent::Proc, void *)) fpProc)(_hArchive, CallbackProc, _hArchive));\r
+ nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void **, eggevent::Proc, void *)) fpProc)(_hArchive, CallbackProc, _hArchive));\r
if (nErrorCode != TPI_ERROR_SUCCESS)\r
{\r
return nErrorCode;\r
}\r
- if (_hArchive == NULL)\r
+ if (_hArchive == nullptr)\r
{\r
return TPI_ERROR_UNDEFINED;\r
}\r
\r
fpProc = ::GetAPIAddress("OpenArchive");\r
- return fpProc == NULL ? TPI_ERROR_U_USE_LIBRARY : ErrorCodeConvert(((UINT (__cdecl *)(void *, wchar_t *)) fpProc)(* _hArchive, _szArcName.wchar_str()));\r
+ if (fpProc == nullptr)\r
+ {\r
+ return TPI_ERROR_U_USE_LIBRARY;\r
+ }\r
+ nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void *, wchar_t *)) fpProc)(* _hArchive, _szArcName.wchar_str()));\r
+ if (nErrorCode != TPI_ERROR_SUCCESS)\r
+ {\r
+ return nErrorCode;\r
+ }\r
+\r
+ if (_nFileCount != nullptr)\r
+ {\r
+ fpProc = ::GetAPIAddress("GetFileCount");\r
+ if (fpProc == nullptr)\r
+ {\r
+ CloseArchive(* _hArchive);\r
+ return TPI_ERROR_U_USE_LIBRARY;\r
+ }\r
+ size_t n;\r
+ nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void *, size_t *)) fpProc)(* _hArchive, & n));\r
+ if (nErrorCode != TPI_ERROR_SUCCESS)\r
+ {\r
+ CloseArchive(* _hArchive);\r
+ return nErrorCode;\r
+ }\r
+ * _nFileCount = n;\r
+ }\r
+\r
+ return TPI_ERROR_SUCCESS;\r
}\r
\r
int __stdcall CloseArchive\r
)\r
{\r
FARPROC fpProc = ::GetAPIAddress("CloseArchive");\r
- if (fpProc == NULL || _hArchive == NULL)\r
+ if (fpProc == nullptr || _hArchive == nullptr)\r
{\r
return TPI_ERROR_U_USE_LIBRARY;\r
}\r
}\r
\r
fpProc = ::GetAPIAddress("DestroyEgg");\r
- return fpProc == NULL ? TPI_ERROR_U_USE_LIBRARY : ErrorCodeConvert(((UINT (__cdecl *)(void **)) fpProc)(& _hArchive));\r
+ return fpProc == nullptr ? TPI_ERROR_U_USE_LIBRARY : ErrorCodeConvert(((UINT (__cdecl *)(void **)) fpProc)(& _hArchive));\r
}\r
\r
int __stdcall GetFileInformation\r
bool _bFirst\r
)\r
{\r
- static unsigned int s_uFileID, s_uFileCount;\r
- static FARPROC fpProc;\r
- int nErrorCode;\r
-\r
+ static wxULongLong_t s_nFileId;\r
+ static size_t s_nFileCount;\r
if (_bFirst)\r
{\r
- s_uFileID = 0;\r
- fpProc = ::GetAPIAddress("GetFileCount");\r
- if (fpProc == NULL)\r
+ s_nFileId = 0;\r
+ FARPROC fpProc = ::GetAPIAddress("GetFileCount");\r
+ if (fpProc == nullptr)\r
{\r
return TPI_ERROR_U_USE_LIBRARY;\r
}\r
- nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void *, size_t *)) fpProc)(_hArchive, & s_uFileCount));\r
+ int nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void *, size_t *)) fpProc)(_hArchive, & s_nFileCount));\r
if (nErrorCode != TPI_ERROR_SUCCESS)\r
{\r
return nErrorCode;\r
}\r
-\r
- fpProc = ::GetAPIAddress("GetFileHeader");\r
- if (fpProc == NULL)\r
- {\r
- return TPI_ERROR_U_USE_LIBRARY;\r
- }\r
- }\r
- if (s_uFileID >= s_uFileCount)\r
- {\r
- return TPI_ERROR_S_ENDOFDATA;\r
}\r
-\r
- EGGFileHeader fhInfo;\r
- nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void *, size_t, EGGFileHeader *)) fpProc)(_hArchive, s_uFileID, & fhInfo));\r
- if (nErrorCode == TPI_ERROR_SUCCESS)\r
- {\r
- _fiInfo->dwAttribute = fhInfo.attribute;\r
- _fiInfo->dwCRC32 = fhInfo.crc;\r
- _fiInfo->llPackedSize = fhInfo.packedSize;\r
- _fiInfo->llUnpackedSize = fhInfo.unpackedSize;\r
- _fiInfo->tmModified = fhInfo.lastModified;\r
- _fiInfo->szStoredName = WC2String(fhInfo.fileName);\r
- _fiInfo->szMethod = fhInfo.method == 2 ? wxT("ALZ") : fhInfo.method == 0 ? wxT("EGG") : wxT("unknown");\r
- _fiInfo->llFileID = s_uFileID++;\r
- _fiInfo->fnFileName = wxFileName(_fiInfo->szStoredName);\r
- }\r
-\r
- return nErrorCode;\r
+ return s_nFileId >= s_nFileCount ? TPI_ERROR_S_ENDOFDATA : GetFileInformation2(_hArchive, _fiInfo, s_nFileId++);\r
}\r
\r
int __stdcall GetArchiveInformation\r
\r
int __stdcall Command\r
(\r
- unsigned int _uCommand,\r
+ wxULongLong_t _eCommand,\r
TPI_SWITCHES * _swInfo,\r
- const wxString & _szArcName,\r
+ void * _hArchive,\r
const wxArrayString & _szFiles\r
)\r
{\r
- if (_uCommand != TPI_COMMAND_EXTRACT)\r
+ if (_eCommand != TPI_COMMAND_EXTRACT && _eCommand != TPI_COMMAND_TEST)\r
{\r
return TPI_ERROR_U_USE_LIBRARY;\r
}\r
\r
- // \8aJ\82«\82È\82¨\82·\81B\r
- void * hArc;\r
- int nErrorCode = OpenArchive(_szArcName, & hArc);\r
- if (nErrorCode != TPI_ERROR_SUCCESS)\r
- {\r
- return nErrorCode;\r
- }\r
-\r
- // \83O\83\8d\81[\83o\83\8b\95Ï\90\94\82É\83|\83C\83\93\83^\82ð\95Û\91¶\81B\r
+ // グローバル変数にポインタを保存。\r
g_swInfo = _swInfo;\r
g_asFiles = & _szFiles;\r
\r
- FARPROC fpProc = ::GetAPIAddress("Extract");\r
- if (fpProc == NULL)\r
- {\r
- return TPI_ERROR_U_USE_LIBRARY;\r
- }\r
- nErrorCode = ErrorCodeConvert(((UINT (__cdecl *)(void *)) fpProc)(hArc));\r
- if (nErrorCode != TPI_ERROR_SUCCESS)\r
- {\r
- return nErrorCode;\r
- }\r
-\r
- return CloseArchive(hArc);\r
-}\r
-\r
-int __stdcall SetCallbackProc\r
-(\r
- TPI_PROC _prArcProc\r
-)\r
-{\r
- // \83|\83C\83\93\83^\82ð\95Û\91¶\81B\r
- if (_prArcProc == NULL)\r
- {\r
- return TPI_ERROR_D_PARAMETER;\r
- }\r
- g_prProc = * _prArcProc;\r
-\r
- return TPI_ERROR_SUCCESS;\r
+ FARPROC fpProc = _eCommand == TPI_COMMAND_EXTRACT ? ::GetAPIAddress("Extract") : ::GetAPIAddress("Test");\r
+ return fpProc == nullptr ? TPI_ERROR_U_USE_LIBRARY : ErrorCodeConvert(((UINT (__cdecl *)(void *)) fpProc)(_hArchive));\r
}\r
\r
#ifdef __cplusplus\r