1 files changed, 21 insertions, 1 deletions
diff --git a/core/fpdfapi/parser/cpdf_syntax_parser.h b/core/fpdfapi/parser/cpdf_syntax_parser.h
index d522b4ae7a..d3bca11e59 100644
--- a/core/fpdfapi/parser/cpdf_syntax_parser.h
+++ b/core/fpdfapi/parser/cpdf_syntax_parser.h
@@ -18,6 +18,7 @@ class CPDF_CryptoHandler;
 class CPDF_Dictionary;
 class CPDF_IndirectObjectHolder;
 class CPDF_Object;
+class CPDF_ReadValidator;
 class CPDF_Stream;
 class IFX_SeekableReadStream;
 
@@ -30,6 +31,10 @@ class CPDF_SyntaxParser {
   void InitParser(const CFX_RetainPtr<IFX_SeekableReadStream>& pFileAccess,
                   uint32_t HeaderOffset);
 
+  void InitParserWithValidator(
+      const CFX_RetainPtr<CPDF_ReadValidator>& pValidator,
+      uint32_t HeaderOffset);
+
   FX_FILESIZE GetPos() const { return m_Pos; }
   void SetPos(FX_FILESIZE pos) { m_Pos = std::min(pos, m_FileLen); }
 
@@ -55,6 +60,10 @@ class CPDF_SyntaxParser {
 
   CFX_RetainPtr<IFX_SeekableReadStream> GetFileAccess() const;
 
+  const CFX_RetainPtr<CPDF_ReadValidator>& GetValidator() const {
+    return m_pFileAccess;
+  }
+
  private:
   friend class CPDF_Parser;
   friend class CPDF_DataAvail;
@@ -86,9 +95,20 @@ class CPDF_SyntaxParser {
            static_cast<FX_FILESIZE>(m_BufOffset + m_BufSize) <= pos;
   }
 
+  std::unique_ptr<CPDF_Object> GetObjectInternal(
+      CPDF_IndirectObjectHolder* pObjList,
+      uint32_t objnum,
+      uint32_t gennum,
+      bool bDecrypt);
+
+  std::unique_ptr<CPDF_Object> GetObjectForStrictInternal(
+      CPDF_IndirectObjectHolder* pObjList,
+      uint32_t objnum,
+      uint32_t gennum);
+
   FX_FILESIZE m_Pos;
   uint32_t m_MetadataObjnum;
-  CFX_RetainPtr<IFX_SeekableReadStream> m_pFileAccess;
+  CFX_RetainPtr<CPDF_ReadValidator> m_pFileAccess;
   FX_FILESIZE m_HeaderOffset;
   FX_FILESIZE m_FileLen;
   uint8_t* m_pFileBuf;