core/ difference with XFA (for information only).

core/include/fxcrt/fx_stream.h

Index: core/include/fxcrt/fx_stream.h
diff --git a/core/include/fxcrt/fx_stream.h b/core/include/fxcrt/fx_stream.h
index 7856dcbb1205ae00574094a483f0e17c7868c926..3edbf2bcf3dae1f58dc3a2467c00230e0bf01a8c 100644
--- a/core/include/fxcrt/fx_stream.h
+++ b/core/include/fxcrt/fx_stream.h
@@ -60,7 +60,9 @@ class IFX_StreamWrite {
  public:
   virtual ~IFX_StreamWrite() {}
   virtual void Release() = 0;
+#ifndef PDF_ENABLE_XFA

[Lei Zhang, 2015/10/30 06:15:30]

empty block

 
+#endif
   virtual FX_BOOL WriteBlock(const void* pData, size_t size) = 0;
 };
 class IFX_FileWrite : public IFX_StreamWrite {
@@ -133,6 +135,17 @@ class IFX_FileStream : public IFX_FileRead, public IFX_FileWrite {
 };
 IFX_FileStream* FX_CreateFileStream(const FX_CHAR* filename, FX_DWORD dwModes);
 IFX_FileStream* FX_CreateFileStream(const FX_WCHAR* filename, FX_DWORD dwModes);
+#ifdef PDF_ENABLE_XFA
+class IFX_FileAccess {
+ public:
+  virtual ~IFX_FileAccess() {}
+  virtual void Release() = 0;
+  virtual IFX_FileAccess* Retain() = 0;
+  virtual void GetPath(CFX_WideString& wsPath) = 0;
+  virtual IFX_FileStream* CreateFileStream(FX_DWORD dwModes) = 0;
+};
+IFX_FileAccess* FX_CreateDefaultFileAccess(const CFX_WideStringC& wsPath);
+#endif
 class IFX_MemoryStream : public IFX_FileStream {
  public:
   virtual FX_BOOL IsConsecutive() const = 0;