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| using System; using System.Collections.Generic; using System.IO; using System.Reflection; using System.Text;
public static class IniSerializer { public static void Serialize<T>(T obj, string filePath) { var type = typeof(T); var sectionAttr = type.GetCustomAttribute<IniSectionAttribute>(); string section = sectionAttr?.SectionName ?? type.Name;
var sb = new StringBuilder();
foreach (var field in type.GetFields(BindingFlags.Public | BindingFlags.Instance)) { ProcessMember(sb, section, field, field.GetValue(obj)); }
foreach (var prop in type.GetProperties(BindingFlags.Public | BindingFlags.Instance)) { ProcessMember(sb, section, prop, prop.GetValue(obj)); }
File.WriteAllText(filePath, sb.ToString()); }
public static T Deserialize<T>(string filePath) where T : new() { var obj = new T(); var type = typeof(T); var sectionAttr = type.GetCustomAttribute<IniSectionAttribute>(); string section = sectionAttr?.SectionName ?? type.Name;
var lines = File.ReadAllLines(filePath); var data = new Dictionary<string, string>();
foreach (var line in lines) { if (line.StartsWith("[") && line.EndsWith("]")) { } else if (line.Contains("=")) { var parts = line.Split(new[] { '=' }, 2); data[parts[0].Trim()] = parts[1].Trim(); } }
foreach (var field in type.GetFields(BindingFlags.Public | BindingFlags.Instance)) { SetMemberValue(obj, field, data); }
foreach (var prop in type.GetProperties(BindingFlags.Public | BindingFlags.Instance)) { SetMemberValue(obj, prop, data); }
return obj; }
private static void ProcessMember(StringBuilder sb, string section, MemberInfo member, object value) { var keyAttr = member.GetCustomAttribute<IniKeyAttribute>(); string keyName = keyAttr?.KeyName ?? member.Name;
if (value != null) { sb.AppendLine($"{keyName}={ConvertToString(value)}"); } }
private static void SetMemberValue<T>(T obj, MemberInfo member, Dictionary<string, string> data) { var keyAttr = member.GetCustomAttribute<IniKeyAttribute>(); string keyName = keyAttr?.KeyName ?? member.Name;
if (data.TryGetValue(keyName, out string strValue)) { object value = ConvertFromString(strValue, GetMemberType(member)); if (member is FieldInfo field) field.SetValue(obj, value); else if (member is PropertyInfo prop && prop.CanWrite) prop.SetValue(obj, value); } }
private static Type GetMemberType(MemberInfo member) { return member.MemberType switch { MemberTypes.Field => ((FieldInfo)member).FieldType, MemberTypes.Property => ((PropertyInfo)member).PropertyType, _ => throw new NotSupportedException() }; }
private static string ConvertToString(object value) { return value switch { DateTime dt => dt.ToString("yyyy-MM-dd HH:mm:ss"), Enum e => e.ToString(), _ => value.ToString() }; }
private static object ConvertFromString(string value, Type targetType) { if (targetType == typeof(string)) return value;
if (targetType.IsEnum) return Enum.Parse(targetType, value);
return Convert.ChangeType(value, targetType); } }
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