audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart Class Reference

Inheritance diagram for audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart:

Collaboration diagram for audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart:

Public Member Functions
	FilePart (const wxFileName &fileName)
int64_t	GetSize () const override
size_t	GetOffset () const override
size_t	Read (void *buffer, size_t maxBytes) override
bool	Seek (int64_t offset, int origin=SEEK_SET) override
Public Member Functions inherited from audacity::network_manager::MultipartData::Part
virtual	~Part ()=default
void	SetHeader (const std::string &headerName, const std::string &headerValue)
void	SetContentType (const std::string &mimeType)
void	SetContentDisposition (const std::string &disposition)
virtual int64_t	GetSize () const =0
virtual size_t	GetOffset () const =0
virtual size_t	Read (void *buffer, size_t maxBytes)=0
virtual bool	Seek (int64_t offset, int origin=SEEK_SET)=0
const HeadersList &	GetHeaders () const

Private Attributes
wxFile	mFile
wxFileName	mFileName

Detailed Description

Definition at line 101 of file MultipartData.cpp.

Constructor & Destructor Documentation

FilePart()

audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart::FilePart ( const wxFileName &  fileName )

inlineexplicit

Definition at line 104 of file MultipartData.cpp.

       : mFileName(fileName)
   {
      if (!fileName.FileExists())
      {
         throw SimpleMessageBoxException(ExceptionType::BadUserAction,
            XO("Failed to open the file for upload: %s")
               .Format(fileName.GetFullPath()));
      }
 
      if (!mFile.Open(fileName.GetFullPath()))
      {
         throw SimpleMessageBoxException(
            ExceptionType::BadUserAction,
            XO("Failed to open the file for upload: %s")
               .Format(fileName.GetFullPath()));
      }
   }

References BadUserAction, and XO().

Here is the call graph for this function:

Member Function Documentation

GetOffset()

size_t audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart::GetOffset ( ) const

inlineoverridevirtual

Implements audacity::network_manager::MultipartData::Part.

Definition at line 128 of file MultipartData.cpp.

   {
      return static_cast<size_t>(mFile.Tell());
   }

GetSize()

int64_t audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart::GetSize ( ) const

inlineoverridevirtual

Implements audacity::network_manager::MultipartData::Part.

Definition at line 123 of file MultipartData.cpp.

   {
      return static_cast<int64_t>(mFileName.GetSize().GetValue());
   }

Read()

size_t audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart::Read ( void *  buffer, size_t  maxBytes  )

inlineoverridevirtual

Implements audacity::network_manager::MultipartData::Part.

Definition at line 133 of file MultipartData.cpp.

   {
      const auto bytesRead = mFile.Read(buffer, maxBytes);
 
      if (bytesRead == wxInvalidOffset)
         return 0;
 
      return static_cast<size_t>(bytesRead);
   }

Seek()

bool audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart::Seek ( int64_t  offset, int  origin = SEEK_SET  )

inlineoverridevirtual

Implements audacity::network_manager::MultipartData::Part.

Definition at line 143 of file MultipartData.cpp.

   {
      static constexpr wxSeekMode map[] = { wxFromStart, wxFromCurrent,
                                            wxFromEnd };
 
      if (origin < SEEK_SET || origin > SEEK_END)
         return false;
 
      return wxInvalidOffset != mFile.Seek(offset, map[origin]);
   }

Member Data Documentation

mFile

wxFile audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart::mFile

private

Definition at line 155 of file MultipartData.cpp.

mFileName

wxFileName audacity::network_manager::anonymous_namespace{MultipartData.cpp}::FilePart::mFileName

private

Definition at line 156 of file MultipartData.cpp.

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The documentation for this class was generated from the following file:

• MultipartData.cpp