diff options
| author | tsepez <tsepez@chromium.org> | 2016-12-07 12:10:20 -0800 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-12-07 12:10:20 -0800 |
| commit | 7cda31ac2f2884166f044937619478a6103198cf (patch) | |
| tree | 640f14ab5c81696cfffdedf0644eac4b1f2bc47f /xfa/fgas/crt/fgas_stream.h | |
| parent | ab5a20d9de8c801b8376bfe2d6f7cf9ac7d26028 (diff) | |
| download | pdfium-7cda31ac2f2884166f044937619478a6103198cf.tar.xz | |
Refcount IFGAS_ streams all the time, too
IFGAS_Streams are not part of the IFX_Stream hierarchy, but
can be made from such.
Review-Url: https://codereview.chromium.org/2559763002
Diffstat (limited to 'xfa/fgas/crt/fgas_stream.h')
| -rw-r--r-- | xfa/fgas/crt/fgas_stream.h | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/xfa/fgas/crt/fgas_stream.h b/xfa/fgas/crt/fgas_stream.h index b6552d9825..79fda58d2a 100644 --- a/xfa/fgas/crt/fgas_stream.h +++ b/xfa/fgas/crt/fgas_stream.h @@ -27,27 +27,23 @@ enum FX_STREAMSEEK { FX_STREAMSEEK_End, }; -class IFGAS_Stream { +class IFGAS_Stream : public CFX_Retainable { public: - static IFGAS_Stream* CreateStream( + static CFX_RetainPtr<IFGAS_Stream> CreateStream( const CFX_RetainPtr<IFX_SeekableReadStream>& pFileRead, uint32_t dwAccess); - static IFGAS_Stream* CreateStream( + static CFX_RetainPtr<IFGAS_Stream> CreateStream( const CFX_RetainPtr<IFX_SeekableWriteStream>& pFileWrite, uint32_t dwAccess); - static IFGAS_Stream* CreateStream(uint8_t* pData, - int32_t length, - uint32_t dwAccess); - static IFGAS_Stream* CreateTextStream(IFGAS_Stream* pBaseStream, - bool bDeleteOnRelease); + static CFX_RetainPtr<IFGAS_Stream> CreateStream(uint8_t* pData, + int32_t length, + uint32_t dwAccess); + static CFX_RetainPtr<IFGAS_Stream> CreateTextStream( + const CFX_RetainPtr<IFGAS_Stream>& pBaseStream); - virtual ~IFGAS_Stream() {} - virtual void Release() = 0; - virtual IFGAS_Stream* Retain() = 0; - - virtual IFGAS_Stream* CreateSharedStream(uint32_t dwAccess, - int32_t iOffset, - int32_t iLength) = 0; + virtual CFX_RetainPtr<IFGAS_Stream> CreateSharedStream(uint32_t dwAccess, + int32_t iOffset, + int32_t iLength) = 0; virtual uint32_t GetAccessModes() const = 0; virtual int32_t GetLength() const = 0; |