use Blob instead of std::vector<byte>

Signed-off-by: Rosen Penev <[email protected]>

Author: neheb

include/exiv2/types.hpp

@@ -196,7 +196,7 @@ struct EXIV2API DataBuf {
   }
 
  private:
-  std::vector<byte> pData_;
+  Blob pData_;
 };
 
 /*!

samples/mmap-test.cpp

@@ -25,7 +25,7 @@ int main(int argc, char* const argv[]) {
     }
     // Map it to memory
     const Exiv2::byte* pData = file.mmap();
-    std::vector<byte> buf(file.size());
+    Blob buf(file.size());
 
     // Read from the memory mapped region
     std::copy_n(pData, buf.size(), buf.begin());

src/crwimage_int.hpp

@@ -456,7 +456,7 @@ class CiffHeader {
   std::unique_ptr<CiffDirectory> pRootDir_;  //!< Pointer to the root directory
   ByteOrder byteOrder_ = littleEndian;       //!< Applicable byte order
   uint32_t offset_ = 0;                      //!< Offset to the start of the root dir
-  std::vector<byte> pPadding_;               //!< the (unknown) remainder
+  Blob pPadding_;                            //!< the (unknown) remainder
   uint32_t padded_ = 0;                      //!< Number of padding-bytes
 
 };  // class CiffHeader

src/jp2image.cpp

@@ -184,7 +184,7 @@ void Jp2Image::readMetadata() {
           throw Error(ErrorCode::kerCorruptedMetadata);
         }
         boxFileTypeFound = true;
-        std::vector<byte> boxData(box.length - boxHSize);
+        Blob boxData(box.length - boxHSize);
         io_->readOrThrow(boxData.data(), boxData.size(), ErrorCode::kerCorruptedMetadata);
         if (!Internal::isValidBoxFileType(boxData))
           throw Error(ErrorCode::kerCorruptedMetadata);
@@ -444,7 +444,7 @@ void Jp2Image::printStructure(std::ostream& out, PrintStructureOption option, si
         case kJp2BoxType::FileTypeBox: {
           // This box shall immediately follow the JPEG 2000 Signature box
           /// \todo  All files shall contain one and only one File Type box.
-          std::vector<byte> boxData(box.length - boxHSize);
+          Blob boxData(box.length - boxHSize);
           io_->readOrThrow(boxData.data(), boxData.size(), ErrorCode::kerCorruptedMetadata);
           if (!Internal::isValidBoxFileType(boxData))
             throw Error(ErrorCode::kerCorruptedMetadata);