VError VUUID::FromJSONValue( const VJSONValue& inJSONValue)
{
if (inJSONValue.IsNull())
SetNull( true);
else
{
VString s;
inJSONValue.GetString( s);
FromString( s);
}
return VE_OK;
}
void VJSONValue::test()
{
const char *sTestJson = "{\"good\":true,\"name\":\"smith\",\"paul\":{\"good\":false,\"name\":\"paul\",\"Nul\":null,\"age\":10.321,\"text\":\"\"\\/\b\f\n\r\t\"},\"age\":42}";
VJSONValue object( JSON_object);
object.SetProperty( CVSTR( "name"), VJSONValue( CVSTR( "smith")));
object.SetProperty( CVSTR( "age"), VJSONValue( 42));
object.SetProperty( CVSTR( "good"), VJSONValue::sTrue);
for( VJSONPropertyIterator i( object.GetObject()) ; i.IsValid() ; ++i)
{
VString propertyName = i.GetName();
VJSONValue propertyValue = i.GetValue();
}
VJSONValue object_child( JSON_object);
object_child.SetProperty( CVSTR( "name"), VJSONValue( CVSTR( "paul")));
object_child.SetProperty( CVSTR( "age"), VJSONValue( 10.321));
object_child.SetProperty( CVSTR( "good"), VJSONValue::sFalse);
object_child.SetProperty( CVSTR( "text"), VJSONValue( CVSTR( "\"\\/\b\f\n\r\t")));
object_child.SetProperty( CVSTR( "Nul"), VJSONValue::sNull);
object_child.SetProperty( CVSTR( "undef"), VJSONValue::sUndefined);
VJSONArray *object_children = new VJSONArray;
object_children->Push( object_child);
object.SetProperty( CVSTR( "children"), VJSONValue( object_children));
ReleaseRefCountable( &object_children);
VString s;
VJSONWriter writer( JSON_WithQuotesIfNecessary);
VError err = writer.StringifyValue( object, s);
DebugMsg( s);
DebugMsg( "\n");
VJSONWriter writer2( JSON_WithQuotesIfNecessary | JSON_PrettyFormatting);
err = writer2.StringifyValue( object, s);
DebugMsg( s);
DebugMsg( "\n");
VJSONValue value;
VJSONImporter importer(s);
err = importer.Parse( value);
VString s2;
writer2.StringifyValue( value, s2);
DebugMsg( s2);
DebugMsg( "\n");
xbox_assert( s == s2);
{
VJSONImporter importer2( CVSTR( "[1,2,3,[4,5],6]"));
err = importer2.Parse( value);
value.GetString( s2);
DebugMsg( s2);
DebugMsg( "\n");
}
}
VError VJSONWriter::StringifyValue( const VJSONValue& inValue, VString& outString)
{
VError err = VE_OK;
switch( inValue.GetType())
{
case JSON_undefined:
{
outString = VJSONValue::sUndefinedString;
break;
}
case JSON_null:
{
outString = VJSONValue::sNullString;
break;
}
case JSON_true:
{
outString = VJSONValue::sTrueString;
break;
}
case JSON_false:
{
outString = VJSONValue::sFalseString;
break;
}
case JSON_string:
{
VString s;
err = inValue.GetString( s);
s.GetJSONString( outString, GetOptions());
break;
}
case JSON_number:
{
VReal r( inValue.GetNumber());
err = r.GetJSONString( outString, GetOptions());
break;
}
case JSON_array:
{
err = StringifyArray( inValue.GetArray(), outString);
break;
}
case JSON_object:
{
err = StringifyObject( inValue.GetObject(), outString);
break;
}
default:
xbox_assert( false);
}
return err;
}
VError VJSONWriter::StringifyValue( const VJSONValue& inValue, VString& outString)
{
VError err = VE_OK;
switch( inValue.GetType())
{
case JSON_undefined:
{
outString = VJSONValue::sUndefinedString;
break;
}
case JSON_null:
{
outString = VJSONValue::sNullString;
break;
}
case JSON_true:
{
outString = VJSONValue::sTrueString;
break;
}
case JSON_false:
{
outString = VJSONValue::sFalseString;
break;
}
case JSON_string:
{
VString s;
err = inValue.GetString( s);
s.GetJSONString( outString, GetOptions());
break;
}
case JSON_date:
{
VTime dd;
VString s;
inValue.GetTime(dd);
dd.GetJSONString(s);
if ((GetOptions() & JSON_AllowDates) != 0)
{
outString = "\"!!" + s + "!!\"";
}
else
outString = "\"" + s + "\"";
break;
}
case JSON_number:
{
VReal r( inValue.GetNumber());
err = r.GetJSONString( outString, GetOptions());
break;
}
case JSON_array:
{
err = StringifyArray( inValue.GetArray(), outString);
break;
}
case JSON_object:
{
err = StringifyObject( inValue.GetObject(), outString);
break;
}
default:
xbox_assert( false);
}
return err;
}