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#1054. Write LangAltValue as json object "lang" : { "en-US":"...." , ... }

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This commit is contained in:
Robin Mills 2015-04-20 08:54:52 +00:00
parent 0404bc75e9
commit a6a3da9df8
1 changed files with 17 additions and 2 deletions
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19
samples/exiv2json.cpp
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@ -3,7 +3,8 @@
// Sample program to print metadata in JSON format
#include <exiv2/exiv2.hpp>
#include <Jzon.h>
#include <exiv2/value.hpp>
#include <exiv2/Jzon.h>
#include <iostream>
#include <iomanip>
@ -176,6 +177,21 @@ void push(Jzon::Node& node,const std::string& key,T i)
STORE(node,key,arr);
} break;
case Exiv2::langAlt: {
Jzon::Object l ;
const Exiv2::LangAltValue& langs = dynamic_cast<const Exiv2::LangAltValue&>(i->value());
for ( Exiv2::LangAltValue::ValueType::const_iterator lang = langs.value_.begin()
; lang != langs.value_.end()
; lang++
) {
l.Add(lang->first,lang->second);
}
Jzon::Object o ;
o.Add("lang",l);
STORE(node,key,o);
}
break;
default:
case Exiv2::date:
case Exiv2::time:
@ -188,7 +204,6 @@ void push(Jzon::Node& node,const std::string& key,T i)
case Exiv2::xmpAlt:
case Exiv2::xmpBag:
case Exiv2::xmpSeq:
case Exiv2::langAlt:
// http://dev.exiv2.org/boards/3/topics/1367#message-1373
if ( key == "UserComment" ) {
size_t pos = value.find('\0') ;