std::shared_ptr< ConfigValue > TypelibConfiguration::getFromContainer(Typelib::Value& value)
{
const Typelib::Container &cont = static_cast<const Typelib::Container &>(value.getType());
const size_t size = cont.getElementCount(value.getData());
if(cont.kind() == "/std/string")
{
const std::string *content = static_cast<const std::string *>(value.getData());
std::shared_ptr<SimpleConfigValue> config(new SimpleConfigValue(*content));
config->setCxxTypeName(value.getType().getName());
return config;
}
//std::vector
std::shared_ptr<ArrayConfigValue> array(new ArrayConfigValue());
array->setCxxTypeName(value.getType().getName());
for(size_t i = 0; i < size; i++)
{
Typelib::Value elem = cont.getElement(value.getData(), i);
array->addValue(getFromValue(elem));
}
return array;
}
std::shared_ptr< ConfigValue > TypelibConfiguration::getFromEnum(Typelib::Value& value)
{
const Typelib::Enum &enumT = static_cast<const Typelib::Enum &>(value.getType());
Typelib::Enum::integral_type *intVal = (static_cast<Typelib::Enum::integral_type *>(value.getData()));
std::shared_ptr<SimpleConfigValue> config(new SimpleConfigValue(enumT.get(*intVal)));
config->setCxxTypeName(enumT.getName());
return config;
}
std::shared_ptr< ConfigValue > TypelibConfiguration::getFromCompound(Typelib::Value& value)
{
std::shared_ptr<ComplexConfigValue> config(new ComplexConfigValue());
config->setCxxTypeName(value.getType().getName());
const Typelib::Compound &comp = static_cast<const Typelib::Compound &>(value.getType());
uint8_t *data = static_cast<uint8_t *>( value.getData());
for(const Typelib::Field &field: comp.getFields())
{
Typelib::Value fieldV(data + field.getOffset(), field.getType());
std::shared_ptr< ConfigValue > convV = getFromValue(fieldV);
convV->setName(field.getName());
config->addValue(field.getName(), convV);
}
return config;
}
std::shared_ptr< ConfigValue > TypelibConfiguration::getFromArray(Typelib::Value& value)
{
std::shared_ptr<ArrayConfigValue> config(new ArrayConfigValue());
const Typelib::Array &array = static_cast<const Typelib::Array &>(value.getType());
config->setCxxTypeName(array.getName());
void *data = value.getData();
const Typelib::Type &indirect(array.getIndirection());
for(size_t i = 0; i < array.getDimension(); i++)
{
Typelib::Value arrayV(static_cast<uint8_t *>(data) + i * indirect.getSize(), indirect);
config->addValue(getFromValue(arrayV));
}
return config;
}
std::shared_ptr< ConfigValue > TypelibConfiguration::getFromValue(Typelib::Value& value)
{
const Typelib::Type &type(value.getType());
switch(type.getCategory())
{
case Typelib::Type::Array:
return getFromArray(value);
break;
case Typelib::Type::Compound:
return getFromCompound(value);
break;
case Typelib::Type::Container:
return getFromContainer(value);
break;
case Typelib::Type::Enum:
return getFromEnum(value);
break;
case Typelib::Type::NullType:
break;
case Typelib::Type::Numeric:
return getFromNumeric(value);
break;
case Typelib::Type::Opaque:
break;
case Typelib::Type::Pointer:
break;
default:
throw std::runtime_error("Got Unsupported Category");
}
std::shared_ptr<SimpleConfigValue> config(new SimpleConfigValue("Nothing"));
config->setName("Unsupported");
return config;
}
std::shared_ptr< ConfigValue > TypelibConfiguration::getFromNumeric(Typelib::Value& value)
{
const Typelib::Numeric &numeric(static_cast<const Typelib::Numeric &>(value.getType()));
std::string valueS;
switch(numeric.getNumericCategory())
{
case Typelib::Numeric::Float:
if(numeric.getSize() == sizeof(float))
{
valueS = getValue<float>(value);
}
else
{
valueS = getValue<double>(value);
}
break;
case Typelib::Numeric::SInt:
switch(numeric.getSize())
{
case sizeof(int8_t):
valueS = getValue<int8_t>(value);
break;
case sizeof(int16_t):
valueS = getValue<int16_t>(value);
break;
case sizeof(int32_t):
valueS = getValue<int32_t>(value);
break;
case sizeof(int64_t):
valueS = getValue<int64_t>(value);
break;
default:
std::cout << "Error, got integer of unexpected size " << numeric.getSize() << std::endl;
return false;
break;
}
break;
case Typelib::Numeric::UInt:
{
switch(numeric.getSize())
{
case sizeof(uint8_t):
valueS = getValue<uint8_t>(value);
break;
case sizeof(uint16_t):
valueS = getValue<uint16_t>(value);
break;
case sizeof(uint32_t):
valueS = getValue<uint32_t>(value);
break;
case sizeof(uint64_t):
valueS = getValue<uint64_t>(value);
break;
default:
std::cout << "Error, got integer of unexpected size " << numeric.getSize() << std::endl;
return false;
break;
}
}
break;
case Typelib::Numeric::NumberOfValidCategories:
throw std::runtime_error("Internal Error: Got invalid Category");
break;
}
std::shared_ptr<SimpleConfigValue> config(new SimpleConfigValue(valueS));
config->setCxxTypeName(numeric.getName());
return config;
}