Index: core/include/fpdfapi/cpdf_stream_acc.h |
diff --git a/core/include/fpdfapi/cpdf_stream_acc.h b/core/include/fpdfapi/cpdf_stream_acc.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..77ad272de3f1d3307f303c1ef601b2cb2abcd381 |
--- /dev/null |
+++ b/core/include/fpdfapi/cpdf_stream_acc.h |
@@ -0,0 +1,46 @@ |
+// Copyright 2016 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 CORE_INCLUDE_FPDFAPI_CPDF_STREAM_ACC_H_ |
+#define CORE_INCLUDE_FPDFAPI_CPDF_STREAM_ACC_H_ |
+ |
+#include "core/include/fpdfapi/cpdf_stream.h" |
+#include "core/include/fpdfapi/cpdf_dictionary.h" |
+#include "core/include/fxcrt/fx_string.h" |
+#include "core/include/fxcrt/fx_system.h" |
+ |
+class CPDF_StreamAcc { |
+ public: |
+ CPDF_StreamAcc(); |
+ ~CPDF_StreamAcc(); |
+ |
+ void LoadAllData(const CPDF_Stream* pStream, |
+ FX_BOOL bRawAccess = FALSE, |
+ FX_DWORD estimated_size = 0, |
+ FX_BOOL bImageAcc = FALSE); |
+ |
+ const CPDF_Stream* GetStream() const { return m_pStream; } |
+ CPDF_Dictionary* GetDict() const { |
+ return m_pStream ? m_pStream->GetDict() : nullptr; |
+ } |
+ |
+ const uint8_t* GetData() const; |
+ FX_DWORD GetSize() const; |
+ const CFX_ByteString& GetImageDecoder() const { return m_ImageDecoder; } |
+ const CPDF_Dictionary* GetImageParam() const { return m_pImageParam; } |
+ uint8_t* DetachData(); |
+ |
+ protected: |
+ uint8_t* m_pData; |
+ FX_DWORD m_dwSize; |
+ FX_BOOL m_bNewBuf; |
+ CFX_ByteString m_ImageDecoder; |
+ CPDF_Dictionary* m_pImageParam; |
+ const CPDF_Stream* m_pStream; |
+ uint8_t* m_pSrcData; |
+}; |
+ |
+#endif // CORE_INCLUDE_FPDFAPI_CPDF_STREAM_ACC_H_ |