/// <summary>
/// Reads all properties from the given profile.
/// Object's type name ti used as section name.
/// </summary>
/// <param name="obj">Object whos properties are to be read</param>
/// <param name="profile">Profile containing data</param>
public static void Load(object obj, Profile profile)
{
var type = obj.GetType();
var iniSection = profile[type.Name];
var properties = type.GetProperties();
foreach (var property in properties)
{
var value = iniSection.Get <object>(property.Name);
if (value == null)
{
continue;
}
try
{
value = UniversalConverter.ConvertToType(value, property.PropertyType);
property.SetValue(obj, value, null);
}
catch
{
// ignore
}
}
}
public T Get <T>(string key, T defaultValue)
{
if (!Keys.Contains(key))
{
return(defaultValue);
}
return(UniversalConverter.ConvertTo(this[key].ObjectValue, defaultValue));
}
public void UniversalConverterShouldConvertElementTypes()
{
var intList = new List <int> {
1, 2, 3, 4, 5
};
var stringList = intList.Select(e => e.ToString()).ToList();
Assert.Equal(stringList, UniversalConverter.ConvertToType(intList, typeof(List <string>)));
}
public void UniversalConverterShouldConvertArraysToLists()
{
var list = new List <int> {
1, 2, 3, 4, 5
};
var array = list.ToArray();
Assert.Equal(list, UniversalConverter.ConvertToType(array, typeof(List <int>)));
}
public void UniversalConverterShouldConvertStringsToBoolean()
{
Assert.False((bool)UniversalConverter.ConvertToType("0", typeof(bool)));
Assert.False((bool)UniversalConverter.ConvertToType("N", typeof(bool)));
Assert.False((bool)UniversalConverter.ConvertToType("F", typeof(bool)));
Assert.False((bool)UniversalConverter.ConvertToType("false", typeof(bool)));
Assert.False((bool)UniversalConverter.ConvertToType("False", typeof(bool)));
Assert.False((bool)UniversalConverter.ConvertToType("X", typeof(bool)));
Assert.False((bool)UniversalConverter.ConvertToType("", typeof(bool)));
Assert.True((bool)UniversalConverter.ConvertToType("1", typeof(bool)));
Assert.True((bool)UniversalConverter.ConvertToType("true", typeof(bool)));
Assert.True((bool)UniversalConverter.ConvertToType("True", typeof(bool)));
Assert.True((bool)UniversalConverter.ConvertToType("Y", typeof(bool)));
Assert.True((bool)UniversalConverter.ConvertToType("J", typeof(bool)));
Assert.True((bool)UniversalConverter.ConvertToType("T", typeof(bool)));
}
void TreeViewExSelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
var newValue = e.NewValue;
if (!string.IsNullOrEmpty(SelectedItemType))
{
var type =
AppDomain.CurrentDomain.GetAssemblies()
.Where(a => a.GetType(SelectedItemType) != null)
.Select(a => a.GetType(SelectedItemType))
.FirstOrDefault();
if (type != null)
{
newValue = UniversalConverter.ConvertToType(newValue, type);
}
}
SelectedItem = newValue;
}
public T GetObject <T>(CultureInfo cultureInfo) where T : new()
{
var obj = new T();
foreach (var propertyInfo in typeof(T).GetProperties())
{
var columnIndex = ColumnNames
.FindIndex(c => string.Compare(c, propertyInfo.Name, StringComparison.InvariantCultureIgnoreCase) == 0);
if (columnIndex == -1)
{
continue;
}
var value = UniversalConverter.ConvertToType(GetField(Columns[columnIndex]), propertyInfo.PropertyType, cultureInfo);
propertyInfo.SetValue(obj, value, null);
}
return(obj);
}
private void AddPoints(string indent, IEnumerable <XmlNode> points)
{
foreach (XmlNode point in points)
{
if (point == null)
{
continue;
}
var name = point.Attributes["id"].InnerText;
var sunSpecType = point.Attributes["type"].InnerText;
var typeName = SunSpecType.ToSystemType(sunSpecType).Name;
if (sunSpecType.StartsWith("enum") || sunSpecType.StartsWith("bitfield"))
{
var flags = sunSpecType.StartsWith("bitfield");
AddEnum(indent, point, typeName, flags);
typeName = "E_" + name;
}
var offset = UniversalConverter.ConvertTo <long>(point.Attributes["offset"].InnerText);
var length = UniversalConverter.ConvertTo <long>(point.Attributes["len"]?.InnerText ?? "1");
var access = point.Attributes["access"]?.InnerText ?? "rw";
var mandatory = UniversalConverter.ConvertTo <bool>(point.Attributes["mandatory"]?.InnerText) ? "" : "?";
var units = point.Attributes["units"]?.InnerText;
if (!string.IsNullOrEmpty(units))
{
_codeText.AppendLine($"{indent}/// [{units}]");
}
AddComment(indent, name);
_codeText.AppendLine($"{indent}[SunSpecProperty(offset: {offset}, length: {length})]");
_codeText.Append($"{indent}public {typeName}{mandatory} {name} {{ get; ");
if (access == "r")
{
_codeText.Append("private ");
}
_codeText.AppendLine("set; }");
}
}
public void SetProperties(IPropertyProvider propertyValues, IFormatProvider provider)
{
var properties = _type.GetProperties();
foreach (var property in properties)
{
var value = propertyValues.Get <object>(property.Name);
if (value != null)
{
// for array and list properties - split value on ';'s
if (property.PropertyType.IsArray ||
(property.PropertyType.IsGenericType &&
property.PropertyType.GenericTypeArguments.Length == 1 &&
property.PropertyType == typeof(List <>).MakeGenericType(property.PropertyType.GenericTypeArguments)))
{
value = value.ToString().Split(';').ToList();
}
value = UniversalConverter.ConvertToType(value, property.PropertyType, provider);
property.SetValue(_targetObject, value, null);
Trace.TraceInformation($"Set({_type.Name}) {property.Name} = {property.GetValue(_targetObject, null)}");
}
}
}
public static CsvData FromObject(object obj, CultureInfo cultureInfo)
{
var columns = obj.GetType().GetProperties()
.Select(prop => prop.Name)
.ToList();
var csvData = new CsvData(-1, columns, "");
foreach (var propertyInfo in obj.GetType().GetProperties())
{
var columnIndex = csvData.ColumnNames
.FindIndex(c => string.Compare(c, propertyInfo.Name, StringComparison.InvariantCultureIgnoreCase) == 0);
if (columnIndex == -1)
{
continue;
}
var value = UniversalConverter.ConvertToType(propertyInfo.GetValue(obj), typeof(string), cultureInfo)?.ToString() ?? "";
csvData.Fields.Add(value);
}
return(csvData);
}
private void CreateModelFile(string fileName, string structName, XmlNode model)
{
var id = UniversalConverter.ConvertTo <long>(model.Attributes["id"].InnerText);
var length = UniversalConverter.ConvertTo <long>(model.Attributes["len"].InnerText);
if (structName == "Common" && id != 1)
{
// Test Model
return;
}
Console.WriteLine($"Generating struct {structName}");
foreach (var @using in GeneratorSettings.Usings)
{
_codeText.AppendLine($"using {@using};");
}
_codeText.AppendLine();
_codeText.AppendLine("// ReSharper disable InconsistentNaming");
_codeText.AppendLine("// ReSharper disable IdentifierTypo");
_codeText.AppendLine("// ReSharper disable CommentTypo");
_codeText.AppendLine("// ReSharper disable UnusedType.Global");
_codeText.AppendLine("// ReSharper disable UnusedMember.Global");
_codeText.AppendLine("// ReSharper disable MemberCanBePrivate.Global");
_codeText.AppendLine("// ReSharper disable UnusedAutoPropertyAccessor.Local");
_codeText.AppendLine("// ReSharper disable ArgumentsStyleLiteral");
_codeText.AppendLine("// ReSharper disable BuiltInTypeReferenceStyle");
_codeText.AppendLine();
_codeText.AppendLine($"namespace {GeneratorSettings.Namespace}");
_codeText.AppendLine("{");
{
AddComment(" ", null);
_codeText.AppendLine($" [SunSpecModel(id: {id}, length: {length})]");
_codeText.AppendLine($" public struct {structName}");
_codeText.AppendLine(" {");
{
var repeating = 1;
var blocks = model.ChildNodes
.Cast <XmlNode>()
.Where(n => n.Name == "block")
.ToArray();
foreach (var block in blocks)
{
var blockName = block.Attributes["name"]?.InnerText ?? $"Block{repeating++}";
var blockType = block.Attributes["type"]?.InnerText ?? "fixed";
var points = block
.ChildNodes
.Cast <XmlNode>();
blockName = blockName.Trim()
.Replace(" ", "_")
.Replace("-", "_");
if (blockType == "fixed")
{
AddPoints(" ", points);
}
else
{
blockName = NamingConverter.SnakeToPascalCase(blockName);
_codeText.AppendLine($" public struct S_{blockName}");
_codeText.AppendLine(" {");
AddPoints(" ", points);
_codeText.AppendLine(" };");
_codeText.AppendLine($" public S_{blockName}[] {blockName};");
}
}
}
_codeText.AppendLine(" }");
}
_codeText.AppendLine("}");
File.WriteAllText(fileName, _codeText.ToString());
}
private bool WriteValue(object value)
{
var client = _connection?.PlcClient;
if (client == null)
{
return(false);
}
if (!client.Connected)
{
return(false);
}
var buffer = new byte[_info.ByteCount + 64];
_value = value ?? throw new ArgumentNullException(nameof(value));
try
{
switch (_info.PlcDataType)
{
case PlcDataTypes.X:
S7.SetBitAt(ref buffer, 0, _info.Bit, UniversalConverter.ConvertTo <bool>(_value));
break;
case PlcDataTypes.B:
S7.SetByteAt(buffer, 0, UniversalConverter.ConvertTo <byte>(_value));
break;
case PlcDataTypes.INT:
S7.SetIntAt(buffer, 0, UniversalConverter.ConvertTo <short>(_value));
break;
case PlcDataTypes.DINT:
S7.SetDIntAt(buffer, 0, UniversalConverter.ConvertTo <int>(_value));
break;
case PlcDataTypes.DT:
S7.SetDateTimeAt(buffer, 0, UniversalConverter.ConvertTo <DateTime>(_value));
break;
case PlcDataTypes.STRING:
var text = UniversalConverter.ConvertTo <string>(_value);
if (text.Length > _info.MaxStringLength)
{
text = text.Substring(0, _info.MaxStringLength);
}
S7.SetStringAt(buffer, 0, _info.MaxStringLength, text);
break;
}
var result = (_info.PlcDataType == PlcDataTypes.X)
? client.WriteArea(_info.PlcArea, _info.DbNumber, _info.Offset, _info.ByteCount, _info.PlcWordLen, buffer)
: client.DBWrite(_info.DbNumber, _info.Offset, _info.ByteCount, buffer);
if (result == 0)
{
return(true);
}
TronTrace.TraceError($"PlcItem.DBWrite({_info.DbNumber}, {_info.Offset}) failed - {result} {PlcResult.GetResultText(result)}");
}
catch (Exception ex)
{
TronTrace.TraceError($"PlcItem.DBWrite({_info.DbNumber}, {_info.Offset}) failed - {ex.Message}");
}
return(false);
}
public void UniversalConverterShouldConvertIntegersToEnums()
{
Assert.Equal(TestEnum.Three, UniversalConverter.ConvertToType(3, typeof(TestEnum)));
}
public void UniversalConverterShouldConvertIntegersToBoolean()
{
Assert.False((bool)UniversalConverter.ConvertToType(0, typeof(bool)));
Assert.True((bool)UniversalConverter.ConvertToType(1, typeof(bool)));
}
