CFX_MapByteStringToPtr considered harmful.

core/src/fxcodec/codec/codec_int.h

 // Copyright 2014 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_SRC_FXCODEC_CODEC_CODEC_INT_H_
 #define CORE_SRC_FXCODEC_CODEC_CODEC_INT_H_
 
 #include <limits.h>
 #include <list>
+#include <map>
 
 #include "../../../../third_party/libopenjpeg20/openjpeg.h"  // For OPJ_SIZE_T.
 #include "../../../include/fxcodec/fx_codec.h"
 #include "../jbig2/JBig2_Context.h"
 
+class CFX_IccProfileCache;
+class CFX_IccTransformCache;
+
 class CCodec_BasicModule : public ICodec_BasicModule {
  public:
   virtual FX_BOOL RunLengthEncode(const uint8_t* src_buf,
                                   FX_DWORD src_size,
                                   uint8_t*& dest_buf,
                                   FX_DWORD& dest_size);
   virtual FX_BOOL A85Encode(const uint8_t* src_buf,
                             FX_DWORD src_size,
                             uint8_t*& dest_buf,
                             FX_DWORD& dest_size);
@@ skipping 197 matching lines @@
   virtual void TranslateScanline(void* pTransform,
                                  uint8_t* pDest,
                                  const uint8_t* pSrc,
                                  int pixels);
   virtual void SetComponents(FX_DWORD nComponents) {
     m_nComponents = nComponents;
   }
   virtual ~CCodec_IccModule();
 
  protected:
-  CFX_MapByteStringToPtr m_MapTranform;
-  CFX_MapByteStringToPtr m_MapProfile;
-  FX_DWORD m_nComponents;
-  typedef enum {
+  enum Icc_CLASS {
     Icc_CLASS_INPUT = 0,
     Icc_CLASS_OUTPUT,
     Icc_CLASS_PROOF,
     Icc_CLASS_MAX
-  } Icc_CLASS;
+  };
   void* CreateProfile(ICodec_IccModule::IccParam* pIccParam,
                       Icc_CLASS ic,
                       CFX_BinaryBuf* pTransformKey);
+
+  FX_DWORD m_nComponents;
+  std::map<CFX_ByteString, CFX_IccTransformCache*> m_MapTranform;
+  std::map<CFX_ByteString, CFX_IccProfileCache*> m_MapProfile;
 };
 class CCodec_JpxModule : public ICodec_JpxModule {
  public:
   CCodec_JpxModule();
   void* CreateDecoder(const uint8_t* src_buf,
                       FX_DWORD src_size,
                       FX_BOOL useColorSpace = FALSE);
   void GetImageInfo(void* ctx,
                     FX_DWORD& width,
                     FX_DWORD& height,
@@ skipping 107 matching lines @@
 OPJ_SIZE_T opj_read_from_memory(void* p_buffer,
                                 OPJ_SIZE_T nb_bytes,
                                 void* p_user_data);
 OPJ_SIZE_T opj_write_from_memory(void* p_buffer,
                                  OPJ_SIZE_T nb_bytes,
                                  void* p_user_data);
 OPJ_OFF_T opj_skip_from_memory(OPJ_OFF_T nb_bytes, void* p_user_data);
 OPJ_BOOL opj_seek_from_memory(OPJ_OFF_T nb_bytes, void* p_user_data);
 
 #endif  // CORE_SRC_FXCODEC_CODEC_CODEC_INT_H_