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Side by Side Diff: xfa/src/fxfa/parser/xfa_basic_imp.h

Issue 1803723002: Move xfa/src up to xfa/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 9 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7 #ifndef XFA_SRC_FXFA_PARSER_XFA_BASIC_IMP_H_
8 #define XFA_SRC_FXFA_PARSER_XFA_BASIC_IMP_H_
9
10 #include "xfa/include/fxfa/fxfa_basic.h"
11 #include "xfa/src/fgas/crt/fgas_stream.h"
12
13 struct XFA_NOTSUREATTRIBUTE {
14 XFA_ELEMENT eElement;
15 XFA_ATTRIBUTE eAttribute;
16 XFA_ATTRIBUTETYPE eType;
17 void* pValue;
18 };
19 const XFA_NOTSUREATTRIBUTE* XFA_GetNotsureAttribute(
20 XFA_ELEMENT eElement,
21 XFA_ATTRIBUTE eAttribute,
22 XFA_ATTRIBUTETYPE eType = XFA_ATTRIBUTETYPE_NOTSURE);
23
24 class CXFA_WideTextRead : public IFX_Stream {
25 public:
26 CXFA_WideTextRead(const CFX_WideString& wsBuffer);
27 virtual void Release();
28 virtual IFX_Stream* Retain();
29
30 virtual FX_DWORD GetAccessModes() const;
31 virtual int32_t GetLength() const;
32 virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
33 virtual int32_t GetPosition();
34 virtual FX_BOOL IsEOF() const;
35
36 virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) { return 0; }
37 virtual int32_t ReadString(FX_WCHAR* pStr,
38 int32_t iMaxLength,
39 FX_BOOL& bEOS,
40 int32_t const* pByteSize = NULL);
41 virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
42 return 0;
43 }
44 virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) {
45 return 0;
46 }
47 virtual void Flush() {}
48 virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
49
50 virtual int32_t GetBOM(uint8_t bom[4]) const { return 0; }
51 virtual FX_WORD GetCodePage() const;
52 virtual FX_WORD SetCodePage(FX_WORD wCodePage);
53
54 virtual void Lock() {}
55 virtual void Unlock() {}
56
57 virtual IFX_Stream* CreateSharedStream(FX_DWORD dwAccess,
58 int32_t iOffset,
59 int32_t iLength) {
60 return NULL;
61 }
62
63 CFX_WideString GetSrcText() const { return m_wsBuffer; }
64
65 protected:
66 CFX_WideString m_wsBuffer;
67 int32_t m_iPosition;
68 int32_t m_iRefCount;
69 };
70
71 #endif // XFA_SRC_FXFA_PARSER_XFA_BASIC_IMP_H_
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