add isoCode to DictInfo, and load it

xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictLangCache.java

@@ -528,6 +528,7 @@ public class DictLangCache {
                 Assert.assertTrueNR( null != info.fullSum );
 
                 DBUtils.dictsSetInfo( context, dal, info );
+                Log.d( TAG, "getInfo() => %s", info );
             } else {
                 Log.i( TAG, "getInfo(): unable to open dict %s", dal.name );
             }

xwords4/android/app/src/main/java/org/eehouse/android/xw4/jni/DictInfo.java

@@ -30,6 +30,7 @@ public class DictInfo {
     // set in jni code
     public int langCode;
     public int wordCount;
+    public String isoCode;
     public String md5Sum;       // internal (skipping header?)
 
     @Override
@@ -38,6 +39,7 @@ public class DictInfo {
         if ( BuildConfig.NON_RELEASE ) {
             return new StringBuilder("{")
                 .append("name: ").append(name)
+                .append(", isoCode: ").append(isoCode)
                 .append(", md5Sum: ").append(md5Sum)
                 .append(", fullSum: ").append(fullSum)
                 .append("}").toString();

xwords4/android/jni/xwjni.c

@@ -1141,6 +1141,7 @@ Java_org_eehouse_android_xw4_jni_XwJNI_dict_1getInfo
         setInt( env, jinfo, "langCode", code );
         setInt( env, jinfo, "wordCount", dict_getWordCount( dict, env ) );
         setString( env, jinfo, "md5Sum", dict_getMd5Sum( dict ) );
+        setString( env, jinfo, "isoCode", dict_getISOCode( dict ) );
     }
 
     return jinfo;

xwords4/common/dictnry.c

@@ -1002,6 +1002,12 @@ dict_getDesc( const DictionaryCtxt* dict )
     return dict->desc;
 }
 
+const XP_UCHAR*
+dict_getISOCode( const DictionaryCtxt* dict )
+{
+    return dict->isoCode;
+}
+
 const XP_UCHAR* 
 dict_getMd5Sum( const DictionaryCtxt* dict )
 {

xwords4/common/dictnry.h

@@ -209,6 +209,7 @@ XP_LangCode dict_getLangCode( const DictionaryCtxt* dict );
 XP_U32 dict_getWordCount( const DictionaryCtxt* dict, XWEnv xwe );
 
 const XP_UCHAR* dict_getDesc( const DictionaryCtxt* dict );
+const XP_UCHAR* dict_getISOCode( const DictionaryCtxt* dict );
 const XP_UCHAR* dict_getMd5Sum( const DictionaryCtxt* dict );
 XP_Bool dict_hasDuplicates( const DictionaryCtxt* dict );
 

xwords4/common/strutils.c

@@ -441,6 +441,7 @@ lcToLocale( XP_LangCode lc )
     case 0x12: result = "el"; break;
     case 0x13: result = "sk"; break;
     case 0x14: result = "hu"; break;
+    case 0x15: result = "ro"; break;
     case 0x19: result = "fi"; break;
     }
     XP_ASSERT( !!result );