| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef XFA_FXFA_PARSER_XFA_BASIC_IMP_H_ |
| #define XFA_FXFA_PARSER_XFA_BASIC_IMP_H_ |
| |
| #include "xfa/fgas/crt/fgas_stream.h" |
| #include "xfa/fxfa/include/fxfa_basic.h" |
| |
| struct XFA_NOTSUREATTRIBUTE { |
| XFA_ELEMENT eElement; |
| XFA_ATTRIBUTE eAttribute; |
| XFA_ATTRIBUTETYPE eType; |
| void* pValue; |
| }; |
| const XFA_NOTSUREATTRIBUTE* XFA_GetNotsureAttribute( |
| XFA_ELEMENT eElement, |
| XFA_ATTRIBUTE eAttribute, |
| XFA_ATTRIBUTETYPE eType = XFA_ATTRIBUTETYPE_NOTSURE); |
| |
| class CXFA_WideTextRead : public IFX_Stream { |
| public: |
| CXFA_WideTextRead(const CFX_WideString& wsBuffer); |
| virtual void Release(); |
| virtual IFX_Stream* Retain(); |
| |
| virtual uint32_t GetAccessModes() const; |
| virtual int32_t GetLength() const; |
| virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset); |
| virtual int32_t GetPosition(); |
| virtual FX_BOOL IsEOF() const; |
| |
| virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) { return 0; } |
| virtual int32_t ReadString(FX_WCHAR* pStr, |
| int32_t iMaxLength, |
| FX_BOOL& bEOS, |
| int32_t const* pByteSize = NULL); |
| virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) { |
| return 0; |
| } |
| virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) { |
| return 0; |
| } |
| virtual void Flush() {} |
| virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; } |
| |
| virtual int32_t GetBOM(uint8_t bom[4]) const { return 0; } |
| virtual uint16_t GetCodePage() const; |
| virtual uint16_t SetCodePage(uint16_t wCodePage); |
| |
| virtual void Lock() {} |
| virtual void Unlock() {} |
| |
| virtual IFX_Stream* CreateSharedStream(uint32_t dwAccess, |
| int32_t iOffset, |
| int32_t iLength) { |
| return NULL; |
| } |
| |
| CFX_WideString GetSrcText() const { return m_wsBuffer; } |
| |
| protected: |
| CFX_WideString m_wsBuffer; |
| int32_t m_iPosition; |
| int32_t m_iRefCount; |
| }; |
| |
| #endif // XFA_FXFA_PARSER_XFA_BASIC_IMP_H_ |