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0026890: Foundation Classes, TKernel - define OSD_OpenStream for std::ifstream

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isk 2015-11-18 15:49:08 +03:00 committed by bugmaster
parent e71669c6e5
commit b40693b0c2
2 changed files with 49 additions and 0 deletions
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33
src/OSD/OSD_OpenFile.cxx
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@ -123,3 +123,36 @@ void OSD_OpenStream(std::ofstream& theStream,
#endif #endif
} }
// ==============================================
// function : OSD_OpenStream
// purpose : Opens file stream
// ==============================================
void OSD_OpenStream (std::ifstream& theStream,
const char* theName,
const std::ios_base::openmode theMode)
{
#ifdef _WIN32
// file name is treated as UTF-8 string and converted to UTF-16 one
const TCollection_ExtendedString aFileNameW (theName, Standard_True);
theStream.open ((const wchar_t*)aFileNameW.ToExtString(), theMode);
#else
theStream.open (theName, theMode);
#endif
}
// ==============================================
// function : OSD_OpenStream
// purpose : Opens file stream
// ==============================================
void OSD_OpenStream (std::ifstream& theStream,
const TCollection_ExtendedString& theName,
const std::ios_base::openmode theMode)
{
#ifdef _WIN32
theStream.open ((const wchar_t*)theName.ToExtString(), theMode);
#else
// conversion in UTF-8 for linux
NCollection_Utf8String aString ((const Standard_Utf16Char*)theName.ToExtString());
theStream.open (aString.ToCString(), theMode);
#endif
}

16
src/OSD/OSD_OpenFile.hxx
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@ -40,6 +40,22 @@ __Standard_API void OSD_OpenStream (std::ofstream& theStream,
const TCollection_ExtendedString& theName, const TCollection_ExtendedString& theName,
const std::ios_base::openmode theMode); const std::ios_base::openmode theMode);
//! Function opens the file stream.
//! @param theStream stream to open
//! @param theName name of file encoded in UTF-8
//! @param theMode opening mode
__Standard_API void OSD_OpenStream (std::ifstream& theStream,
const char* theName,
const std::ios_base::openmode theMode);
//! Function opens the file stream.
//! @param theStream stream to open
//! @param theName name of file encoded in UTF-16
//! @param theMode opening mode
__Standard_API void OSD_OpenStream (std::ifstream& theStream,
const TCollection_ExtendedString& theName,
const std::ios_base::openmode theMode);
//! Function opens the file buffer. //! Function opens the file buffer.
//! @param theBuff file buffer to open //! @param theBuff file buffer to open
//! @param theName name of file encoded in UTF-8 //! @param theName name of file encoded in UTF-8