Wraps a cinder::OStream with a COM IStream. More...
#include <CinderMsw.h>
Inherits cinder::IStream.
Public Types | |
enum | Endianness { STREAM_BIG_ENDIAN, STREAM_LITTLE_ENDIAN } |
Public Member Functions | |
ComOStream (cinder::OStreamRef aOStream) | |
virtual HRESULT STDMETHODCALLTYPE | QueryInterface (REFIID iid, void **ppvObject) |
virtual ULONG STDMETHODCALLTYPE | AddRef () |
virtual ULONG STDMETHODCALLTYPE | Release () |
virtual HRESULT STDMETHODCALLTYPE | Read (void *pv, ULONG cb, ULONG *pcbRead) |
virtual HRESULT STDMETHODCALLTYPE | Write (void const *pv, ULONG cb, ULONG *pcbWritten) |
virtual HRESULT STDMETHODCALLTYPE | SetSize (ULARGE_INTEGER) |
virtual HRESULT STDMETHODCALLTYPE | CopyTo (::IStream *, ULARGE_INTEGER, ULARGE_INTEGER *, ULARGE_INTEGER *) |
virtual HRESULT STDMETHODCALLTYPE | Commit (DWORD) |
virtual HRESULT STDMETHODCALLTYPE | Revert () |
virtual HRESULT STDMETHODCALLTYPE | LockRegion (ULARGE_INTEGER, ULARGE_INTEGER, DWORD) |
virtual HRESULT STDMETHODCALLTYPE | UnlockRegion (ULARGE_INTEGER, ULARGE_INTEGER, DWORD) |
virtual HRESULT STDMETHODCALLTYPE | Clone (IStream **) |
virtual HRESULT STDMETHODCALLTYPE | Seek (LARGE_INTEGER liDistanceToMove, DWORD dwOrigin, ULARGE_INTEGER *lpNewFilePointer) |
virtual HRESULT STDMETHODCALLTYPE | Stat (STATSTG *pStatstg, DWORD grfStatFlag) |
template<typename T > | |
void | read (T *t) |
template<typename T > | |
void | readEndian (T *t, uint8_t endian) |
template<typename T > | |
void | readBig (T *t) |
template<typename T > | |
void | readLittle (T *t) |
void | readFixedString (char *t, size_t maxSize, bool nullTerminate) |
void | readFixedString (std::string *t, size_t size) |
std::string | readLine () |
void | readData (void *dest, size_t size) |
virtual size_t | readDataAvailable (void *dest, size_t maxSize)=0 |
virtual off_t | size () const =0 |
virtual bool | isEof () const =0 |
const std::string & | getFileName () const |
Returns the file name of the path from which a Stream originated when relevant. Empty string when undefined. | |
void | setFileName (const std::string &aFileName) |
Sets the file name of the path from which a Stream originated when relevant. Empty string when undefined. | |
virtual off_t | tell () const =0 |
Returns the current position of the stream measured in bytes **/. | |
virtual void | seekAbsolute (off_t absoluteOffset)=0 |
Sets the current position of the stream to byte absoluteOffset. A negative offset is relative to the end of the file. | |
virtual void | seekRelative (off_t relativeOffset)=0 |
Moves the current position of the stream by relativeOffset bytes. | |
Static Public Member Functions | |
static uint8_t | getNativeEndianness () |
Public Attributes | |
return | STREAM_BIG_ENDIAN |
Protected Member Functions | |
virtual void | IORead (void *t, size_t size)=0 |
Protected Attributes | |
std::string | mFileName |
Static Protected Attributes | |
static const int | MINIMUM_BUFFER_SIZE = 8 |
Wraps a cinder::OStream with a COM IStream.
enum cinder::StreamBase::Endianness [inherited] |
cinder::msw::ComOStream::ComOStream | ( | cinder::OStreamRef | aOStream | ) |
HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::QueryInterface | ( | REFIID | iid, | |
void ** | ppvObject | |||
) | [virtual] |
ULONG STDMETHODCALLTYPE cinder::msw::ComOStream::AddRef | ( | ) | [virtual] |
ULONG STDMETHODCALLTYPE cinder::msw::ComOStream::Release | ( | ) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::Read | ( | void * | pv, | |
ULONG | cb, | |||
ULONG * | pcbRead | |||
) | [virtual] |
HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::Write | ( | void const * | pv, | |
ULONG | cb, | |||
ULONG * | pcbWritten | |||
) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::SetSize | ( | ULARGE_INTEGER | ) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::CopyTo | ( | ::IStream * | , | |
ULARGE_INTEGER | , | |||
ULARGE_INTEGER * | , | |||
ULARGE_INTEGER * | ||||
) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::Commit | ( | DWORD | ) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::Revert | ( | ) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::LockRegion | ( | ULARGE_INTEGER | , | |
ULARGE_INTEGER | , | |||
DWORD | ||||
) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::UnlockRegion | ( | ULARGE_INTEGER | , | |
ULARGE_INTEGER | , | |||
DWORD | ||||
) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::Clone | ( | IStream ** | ) | [virtual] |
HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::Seek | ( | LARGE_INTEGER | liDistanceToMove, | |
DWORD | dwOrigin, | |||
ULARGE_INTEGER * | lpNewFilePointer | |||
) | [virtual] |
virtual HRESULT STDMETHODCALLTYPE cinder::msw::ComOStream::Stat | ( | STATSTG * | pStatstg, | |
DWORD | grfStatFlag | |||
) | [virtual] |
void cinder::IStream::read | ( | T * | t | ) | [inherited] |
void cinder::IStream::readEndian | ( | T * | t, | |
uint8_t | endian | |||
) | [inherited] |
void cinder::IStream::readBig | ( | T * | t | ) | [inherited] |
void cinder::IStream::readLittle | ( | T * | t | ) | [inherited] |
void cinder::IStream::readFixedString | ( | char * | t, | |
size_t | maxSize, | |||
bool | nullTerminate | |||
) | [inherited] |
void cinder::IStream::readFixedString | ( | std::string * | t, | |
size_t | size | |||
) | [inherited] |
std::string cinder::IStream::readLine | ( | ) | [inherited] |
void cinder::IStream::readData | ( | void * | dest, | |
size_t | size | |||
) | [inherited] |
virtual size_t cinder::IStream::readDataAvailable | ( | void * | dest, | |
size_t | maxSize | |||
) | [pure virtual, inherited] |
Implemented in cinder::IStreamFile, cinder::IoStreamFile, cinder::IStreamMem, and cinder::IStreamUrl.
virtual off_t cinder::IStream::size | ( | ) | const [pure virtual, inherited] |
Implemented in cinder::IStreamFile, cinder::IoStreamFile, cinder::IStreamMem, and cinder::IStreamUrl.
virtual bool cinder::IStream::isEof | ( | ) | const [pure virtual, inherited] |
Implemented in cinder::IStreamFile, cinder::IoStreamFile, cinder::IStreamMem, and cinder::IStreamUrl.
virtual void cinder::IStream::IORead | ( | void * | t, | |
size_t | size | |||
) | [protected, pure virtual, inherited] |
Implemented in cinder::IStreamFile, cinder::IoStreamFile, cinder::IStreamMem, and cinder::IStreamUrl.
static uint8_t cinder::StreamBase::getNativeEndianness | ( | ) | [static, inherited] |
Returns the platform's endianness as a StreamBase::Endianness
const std::string& cinder::StreamBase::getFileName | ( | ) | const [inherited] |
Returns the file name of the path from which a Stream originated when relevant. Empty string when undefined.
void cinder::StreamBase::setFileName | ( | const std::string & | aFileName | ) | [inherited] |
Sets the file name of the path from which a Stream originated when relevant. Empty string when undefined.
virtual off_t cinder::StreamBase::tell | ( | ) | const [pure virtual, inherited] |
Returns the current position of the stream measured in bytes **/.
Implemented in cinder::IStreamFile, cinder::OStreamFile, cinder::IoStreamFile, cinder::IStreamMem, cinder::OStreamMem, and cinder::IStreamUrl.
virtual void cinder::StreamBase::seekAbsolute | ( | off_t | absoluteOffset | ) | [pure virtual, inherited] |
Sets the current position of the stream to byte absoluteOffset. A negative offset is relative to the end of the file.
Implemented in cinder::IStreamFile, cinder::OStreamFile, cinder::IoStreamFile, cinder::IStreamMem, cinder::OStreamMem, and cinder::IStreamUrl.
virtual void cinder::StreamBase::seekRelative | ( | off_t | relativeOffset | ) | [pure virtual, inherited] |
Moves the current position of the stream by relativeOffset bytes.
Implemented in cinder::IStreamFile, cinder::OStreamFile, cinder::IoStreamFile, cinder::IStreamMem, cinder::OStreamMem, and cinder::IStreamUrl.
const int cinder::IStream::MINIMUM_BUFFER_SIZE = 8 [static, protected, inherited] |
return cinder::StreamBase::STREAM_BIG_ENDIAN [inherited] |
std::string cinder::StreamBase::mFileName [protected, inherited] |