From 0279962aa28ece6f20ed04d59f3cfa50dc557758 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Milo=C5=A1=20Komar=C4=8Devi=C4=87?=
 <miloskomarcevic@aim.com>
Date: Tue, 8 Aug 2023 13:23:40 +0200
Subject: [PATCH] Add basic UTF-8 type

---
 include/exiv2/types.hpp | 1 +
 src/image.cpp           | 5 ++++-
 src/types.cpp           | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/exiv2/types.hpp b/include/exiv2/types.hpp
index 75904ce35b..edbf72352e 100644
--- a/include/exiv2/types.hpp
+++ b/include/exiv2/types.hpp
@@ -84,6 +84,7 @@ enum TypeId {
   unsignedLongLong = 16,    //!< Exif LONG LONG type, 64-bit (8-byte) unsigned integer.
   signedLongLong = 17,      //!< Exif LONG LONG type, 64-bit (8-byte) signed integer.
   tiffIfd8 = 18,            //!< TIFF IFD type, 64-bit (8-byte) unsigned integer.
+  utf8String = 129,         //!< Exif UTF-8 type, 8-bit byte.
   string = 0x10000,         //!< IPTC string type.
   date = 0x10001,           //!< IPTC date type.
   time = 0x10002,           //!< IPTC time type.
diff --git a/src/image.cpp b/src/image.cpp
index f3c8e03bd2..a7e84f1f1c 100644
--- a/src/image.cpp
+++ b/src/image.cpp
@@ -141,7 +141,7 @@ void Image::printStructure(std::ostream&, PrintStructureOption, size_t /*depth*/
 
 bool Image::isStringType(uint16_t type) {
   return type == Exiv2::asciiString || type == Exiv2::unsignedByte || type == Exiv2::signedByte ||
-         type == Exiv2::undefined;
+         type == Exiv2::undefined || type == Exiv2::utf8String;
 }
 bool Image::isShortType(uint16_t type) {
   return type == Exiv2::unsignedShort || type == Exiv2::signedShort;
@@ -314,6 +314,9 @@ const char* Image::typeName(uint16_t tag) {
     case Exiv2::tiffIfd:
       result = "IFD";
       break;
+    case Exiv2::utf8String:
+      result = "UTF-8";
+      break;
     default:
       result = "unknown";
       break;
diff --git a/src/types.cpp b/src/types.cpp
index 1c6963cda4..e60a7c7a81 100644
--- a/src/types.cpp
+++ b/src/types.cpp
@@ -51,6 +51,7 @@ constexpr struct TypeInfoTable {
     {Exiv2::tiffFloat, "Float", 4},
     {Exiv2::tiffDouble, "Double", 8},
     {Exiv2::tiffIfd, "Ifd", 4},
+    {Exiv2::utf8String, "Utf-8", 1},
     {Exiv2::string, "String", 1},
     {Exiv2::date, "Date", 8},
     {Exiv2::time, "Time", 11},