Move core/src/ up to core/.

core/src/fpdfapi/fpdf_parser/cpdf_stream.cpp

Index: core/src/fpdfapi/fpdf_parser/cpdf_stream.cpp
diff --git a/core/src/fpdfapi/fpdf_parser/cpdf_stream.cpp b/core/src/fpdfapi/fpdf_parser/cpdf_stream.cpp
deleted file mode 100644
index 45c946ab5f962c578cee273c8fc0452c2ef8595b..0000000000000000000000000000000000000000
--- a/core/src/fpdfapi/fpdf_parser/cpdf_stream.cpp
+++ /dev/null
@@ -1,232 +0,0 @@
-// 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
-
-#include "core/include/fpdfapi/cpdf_stream.h"
-
-#include "core/include/fpdfapi/cpdf_dictionary.h"
-#include "core/include/fpdfapi/fpdf_parser_decode.h"
-
-CPDF_Stream::CPDF_Stream(uint8_t* pData, FX_DWORD size, CPDF_Dictionary* pDict)
-    : m_pDict(pDict),
-      m_dwSize(size),
-      m_GenNum(kMemoryBasedGenNum),
-      m_pDataBuf(pData) {}
-
-CPDF_Stream::~CPDF_Stream() {
-  if (IsMemoryBased())
-    FX_Free(m_pDataBuf);
-
-  if (m_pDict)
-    m_pDict->Release();
-}
-
-CPDF_Object::Type CPDF_Stream::GetType() const {
-  return STREAM;
-}
-
-CPDF_Dictionary* CPDF_Stream::GetDict() const {
-  return m_pDict;
-}
-
-bool CPDF_Stream::IsStream() const {
-  return true;
-}
-
-CPDF_Stream* CPDF_Stream::AsStream() {
-  return this;
-}
-
-const CPDF_Stream* CPDF_Stream::AsStream() const {
-  return this;
-}
-
-void CPDF_Stream::InitStreamInternal(CPDF_Dictionary* pDict) {
-  if (pDict) {
-    if (m_pDict)
-      m_pDict->Release();
-    m_pDict = pDict;
-  }
-  if (IsMemoryBased())
-    FX_Free(m_pDataBuf);
-
-  m_GenNum = 0;
-  m_pFile = nullptr;
-}
-
-void CPDF_Stream::InitStream(uint8_t* pData,
-                             FX_DWORD size,
-                             CPDF_Dictionary* pDict) {
-  InitStreamInternal(pDict);
-  m_GenNum = kMemoryBasedGenNum;
-  m_pDataBuf = FX_Alloc(uint8_t, size);
-  if (pData)
-    FXSYS_memcpy(m_pDataBuf, pData, size);
-
-  m_dwSize = size;
-  if (m_pDict)
-    m_pDict->SetAtInteger("Length", size);
-}
-
-CPDF_Object* CPDF_Stream::Clone(FX_BOOL bDirect) const {
-  CPDF_StreamAcc acc;
-  acc.LoadAllData(this, TRUE);
-  FX_DWORD streamSize = acc.GetSize();
-  CPDF_Dictionary* pDict = GetDict();
-  if (pDict)
-    pDict = ToDictionary(pDict->Clone(bDirect));
-
-  return new CPDF_Stream(acc.DetachData(), streamSize, pDict);
-}
-
-void CPDF_Stream::SetData(const uint8_t* pData,
-                          FX_DWORD size,
-                          FX_BOOL bCompressed,
-                          FX_BOOL bKeepBuf) {
-  if (IsMemoryBased())
-    FX_Free(m_pDataBuf);
-  m_GenNum = kMemoryBasedGenNum;
-
-  if (bKeepBuf) {
-    m_pDataBuf = const_cast<uint8_t*>(pData);
-  } else {
-    m_pDataBuf = FX_Alloc(uint8_t, size);
-    if (pData) {
-      FXSYS_memcpy(m_pDataBuf, pData, size);
-    }
-  }
-  m_dwSize = size;
-  if (!m_pDict)
-    m_pDict = new CPDF_Dictionary;
-  m_pDict->SetAtInteger("Length", size);
-  if (!bCompressed) {
-    m_pDict->RemoveAt("Filter");
-    m_pDict->RemoveAt("DecodeParms");
-  }
-}
-
-FX_BOOL CPDF_Stream::ReadRawData(FX_FILESIZE offset,
-                                 uint8_t* buf,
-                                 FX_DWORD size) const {
-  if (!IsMemoryBased() && m_pFile)
-    return m_pFile->ReadBlock(buf, offset, size);
-
-  if (m_pDataBuf)
-    FXSYS_memcpy(buf, m_pDataBuf + offset, size);
-
-  return TRUE;
-}
-
-void CPDF_Stream::InitStreamFromFile(IFX_FileRead* pFile,
-                                     CPDF_Dictionary* pDict) {
-  InitStreamInternal(pDict);
-  m_pFile = pFile;
-  m_dwSize = (FX_DWORD)pFile->GetSize();
-  if (m_pDict)
-    m_pDict->SetAtInteger("Length", m_dwSize);
-}
-
-CFX_WideString CPDF_Stream::GetUnicodeText() const {
-  CPDF_StreamAcc stream;
-  stream.LoadAllData(this, FALSE);
-  return PDF_DecodeText(stream.GetData(), stream.GetSize());
-}
-
-CPDF_StreamAcc::CPDF_StreamAcc()
-    : m_pData(nullptr),
-      m_dwSize(0),
-      m_bNewBuf(FALSE),
-      m_pImageParam(nullptr),
-      m_pStream(nullptr),
-      m_pSrcData(nullptr) {}
-
-void CPDF_StreamAcc::LoadAllData(const CPDF_Stream* pStream,
-                                 FX_BOOL bRawAccess,
-                                 FX_DWORD estimated_size,
-                                 FX_BOOL bImageAcc) {
-  if (!pStream)
-    return;
-
-  m_pStream = pStream;
-  if (pStream->IsMemoryBased() &&
-      (!pStream->GetDict()->KeyExist("Filter") || bRawAccess)) {
-    m_dwSize = pStream->GetRawSize();
-    m_pData = pStream->GetRawData();
-    return;
-  }
-  uint8_t* pSrcData;
-  FX_DWORD dwSrcSize = pStream->GetRawSize();
-  if (dwSrcSize == 0)
-    return;
-
-  if (!pStream->IsMemoryBased()) {
-    pSrcData = m_pSrcData = FX_Alloc(uint8_t, dwSrcSize);
-    if (!pStream->ReadRawData(0, pSrcData, dwSrcSize))
-      return;
-  } else {
-    pSrcData = pStream->GetRawData();
-  }
-  uint8_t* pDecryptedData = pSrcData;
-  FX_DWORD dwDecryptedSize = dwSrcSize;
-  if (!pStream->GetDict()->KeyExist("Filter") || bRawAccess) {
-    m_pData = pDecryptedData;
-    m_dwSize = dwDecryptedSize;
-  } else {
-    FX_BOOL bRet = PDF_DataDecode(
-        pDecryptedData, dwDecryptedSize, m_pStream->GetDict(), m_pData,
-        m_dwSize, m_ImageDecoder, m_pImageParam, estimated_size, bImageAcc);
-    if (!bRet) {
-      m_pData = pDecryptedData;
-      m_dwSize = dwDecryptedSize;
-    }
-  }
-  if (pSrcData != pStream->GetRawData() && pSrcData != m_pData) {
-    FX_Free(pSrcData);
-  }
-  if (pDecryptedData != pSrcData && pDecryptedData != m_pData) {
-    FX_Free(pDecryptedData);
-  }
-  m_pSrcData = nullptr;
-  m_bNewBuf = m_pData != pStream->GetRawData();
-}
-
-CPDF_StreamAcc::~CPDF_StreamAcc() {
-  if (m_bNewBuf) {
-    FX_Free(m_pData);
-  }
-  FX_Free(m_pSrcData);
-}
-
-const uint8_t* CPDF_StreamAcc::GetData() const {
-  if (m_bNewBuf) {
-    return m_pData;
-  }
-  if (!m_pStream) {
-    return nullptr;
-  }
-  return m_pStream->GetRawData();
-}
-
-FX_DWORD CPDF_StreamAcc::GetSize() const {
-  if (m_bNewBuf) {
-    return m_dwSize;
-  }
-  if (!m_pStream) {
-    return 0;
-  }
-  return m_pStream->GetRawSize();
-}
-
-uint8_t* CPDF_StreamAcc::DetachData() {
-  if (m_bNewBuf) {
-    uint8_t* p = m_pData;
-    m_pData = nullptr;
-    m_dwSize = 0;
-    return p;
-  }
-  uint8_t* p = FX_Alloc(uint8_t, m_dwSize);
-  FXSYS_memcpy(p, m_pData, m_dwSize);
-  return p;
-}