From 5b590337e0778b49dd7092af4a283ed0f9c5a2e9 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Wed, 10 May 2017 13:59:14 -0400 Subject: Store the offset in the archive buffer This Cl moves the implementation of the archive buffer behind an IFX_ArchiveStream interface. The buffer holds the current offset and the offset parameter is removed from the CPDF_Creator and various other methods. Change-Id: Ia54e803b58bbfb6ef03fec4a940d2c056d541356 Reviewed-on: https://pdfium-review.googlesource.com/5255 Reviewed-by: Tom Sepez Commit-Queue: dsinclair --- core/fxcrt/fx_stream.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'core/fxcrt/fx_stream.h') diff --git a/core/fxcrt/fx_stream.h b/core/fxcrt/fx_stream.h index 9e3277720d..5237a7cb94 100644 --- a/core/fxcrt/fx_stream.h +++ b/core/fxcrt/fx_stream.h @@ -44,6 +44,14 @@ class IFX_WriteStream : virtual public CFX_Retainable { virtual bool WriteBlock(const void* pData, size_t size) = 0; }; +class IFX_ArchiveStream : public IFX_WriteStream { + public: + virtual bool WriteByte(uint8_t byte) = 0; + virtual bool WriteDWord(uint32_t i) = 0; + virtual bool WriteString(const CFX_ByteStringC& str) = 0; + virtual FX_FILESIZE CurrentOffset() const = 0; +}; + class IFX_ReadStream : virtual public CFX_Retainable { public: virtual bool IsEOF() = 0; -- cgit v1.2.3