예제 #1
0
 internal void SkipStruct(MProto proto, MStruct struc)
 {
     while (true)
     {
         var field = proto.ReadFieldBegin();
         if (field.Type == MType.Null)
         {
             break;
         }
         Skip(proto, field.Type);
     }
 }
예제 #2
0
        internal void WriteStruct(MProto proto, MioStruct meta, MioObject data)
        {
            if (data == null)
            {
                proto.WriteFieldStop();
                return;
            }
            var struc = new MStruct();

            proto.WriteStructBegin(struc);
            foreach (var field in meta.Fields.Values)
            {
                var obj = data.GetObject(field.ID);
                if (obj == null)
                {
                    continue;
                }
                var f = new MField(string.Empty, field.Meta.Type, field.ID);
                proto.WriteFieldBegin(f);
                Write(proto, field.Meta, obj);
            }
            proto.WriteFieldStop();
        }
예제 #3
0
 internal override void WriteStructBegin(MStruct struc)
 {
 }
예제 #4
0
 internal override MStruct ReadStructBegin()
 {
     MStruct str = new MStruct();
     return str;
 }
예제 #5
0
 internal void WriteStruct(MProto proto, MioStruct meta, MioObject data)
 {
     if (data == null)
     {
         proto.WriteFieldStop();
         return;
     }
     var struc = new MStruct();
     proto.WriteStructBegin(struc);
     foreach (var field in meta.Fields.Values)
     {
         var obj = data.GetObject(field.ID);
         if (obj == null)
             continue;
         var f = new MField(string.Empty, field.Meta.Type, field.ID);
         proto.WriteFieldBegin(f);
         Write(proto, field.Meta, obj);
     }
     proto.WriteFieldStop();
 }
예제 #6
0
 internal void SkipStruct(MProto proto, MStruct struc)
 {
     while (true)
     {
         var field = proto.ReadFieldBegin();
         if (field.Type == MType.Null)
             break;
         Skip(proto, field.Type);
     }
 }
예제 #7
0
 internal void Write(MProto target, object data, Type type, MMeta meta)
 {
     if (type == null)
     {
         type = data.GetType();
     }
     if (meta == null)
     {
         meta = MMeta.GetMMeta(type);
     }
     if (meta == null || MType.Null == meta.MType)
     {
         throw new MException("Unsupported Type: " + type);
     }
     else if (MType.Bool == meta.MType)
     {
         target.WriteBool((bool)data);
     }
     else if (MType.Byte == meta.MType)
     {
         target.WriteByte((sbyte)data);
     }
     else if (MType.I16 == meta.MType)
     {
         target.WriteI16((short)data);
     }
     else if (MType.I32 == meta.MType)
     {
         target.WriteI32((int)data);
     }
     else if (MType.I64 == meta.MType)
     {
         target.WriteI64((long)data);
     }
     else if (MType.Float == meta.MType)
     {
         target.WriteFloat((float)data);
     }
     else if (MType.Double == meta.MType)
     {
         target.WriteDouble((double)data);
     }
     else if (MType.Binary == meta.MType)
     {
         if (meta.MainType.IsArray)
         {
             target.WriteBinary((byte[])data);
         }
         else
         {
             var seg = (ArraySegment <byte>)data;
             target.WriteBinary(seg.Array, seg.Offset, seg.Count);
         }
     }
     else if (MType.String == meta.MType)
     {
         target.WriteString((string)data);
     }
     else if (MType.Struct == meta.MType)
     {
         MStruct struc = new MStruct();
         struc.Name = type.Name;
         var fields = GetStructFields(type);
         target.WriteStructBegin(struc);
         //
         foreach (var entry in fields)
         {
             var proptype  = entry.Value.PropertyType;
             var fieldmeta = MMeta.GetMMeta(proptype);
             var value     = entry.Value.GetValue(data, null);
             if (value == null)
             {
                 continue;
             }
             var field = new MField(entry.Value.Name, fieldmeta.MType, entry.Key);
             target.WriteFieldBegin(field);
             Write(target, value, proptype, fieldmeta);
         }
         target.WriteFieldStop();
     }
     else if (MType.Map == meta.MType)
     {
         var keymeta = MMeta.GetMMeta(meta.KeyType);
         var valmeta = MMeta.GetMMeta(meta.ValueType);
         var dict    = data as IDictionary;
         var map     = new MMap(keymeta.MType, valmeta.MType, dict.Count);
         target.WriteMapBegin(map);
         foreach (var key in dict.Keys)
         {
             Write(target, key, meta.KeyType, keymeta);
             var value = dict[key];
             Write(target, value, meta.ValueType, valmeta);
         }
     }
     else if (MType.List == meta.MType)
     {
         var valmeta = MMeta.GetMMeta(meta.ValueType);
         var arr     = data as IEnumerable;
         int count   = 0;
         if (meta.MainType.IsArray)
         {
             count = (data as Array).Length;
         }
         else
         {
             count = (data as IList).Count;
         }
         //
         var list = new MList(valmeta.MType, count);
         target.WriteListBegin(list);
         foreach (var entry in arr)
         {
             Write(target, entry, meta.ValueType, valmeta);
         }
     }
     else if (MType.Set == meta.MType)
     {
         var valmeta = MMeta.GetMMeta(meta.ValueType);
         int count   = (int)meta.ContainerType.GetProperty("Count").GetValue(data, null);
         var arr     = data as IEnumerable;
         var list    = new MList(valmeta.MType, count);
         target.WriteListBegin(list);
         foreach (var entry in arr)
         {
             Write(target, entry, meta.ValueType, valmeta);
         }
     }
 }
예제 #8
0
 private void Skip(MProto source, MType mType)
 {
     if (MType.Null == mType)
     {
         throw new MException("Unsupported Type: " + mType);
     }
     else if (MType.Bool == mType)
     {
         source.ReadBool();
     }
     else if (MType.Byte == mType)
     {
         source.ReadByte();
     }
     else if (MType.I16 == mType)
     {
         source.ReadI16();
     }
     else if (MType.I32 == mType)
     {
         source.ReadI32();
     }
     else if (MType.I64 == mType)
     {
         source.ReadI64();
     }
     else if (MType.Float == mType)
     {
         source.ReadFloat();
     }
     else if (MType.Double == mType)
     {
         source.ReadDouble();
     }
     else if (MType.Binary == mType)
     {
         source.ReadBinary();
     }
     else if (MType.String == mType)
     {
         source.ReadString();
     }
     else if (MType.Struct == mType)
     {
         MStruct struc = source.ReadStructBegin();
         while (true)
         {
             MField field = source.ReadFieldBegin();
             if (field.Type == MType.Null)
             {
                 break;
             }
             Skip(source, field.Type);
         }
     }
     else if (MType.Map == mType)
     {
         var map = source.ReadMapBegin();
         for (int i = 0; i < map.Count; i++)
         {
             Skip(source, map.KeyType);
             Skip(source, map.ValueType);
         }
     }
     else if (MType.List == mType)
     {
         var list = source.ReadListBegin();
         for (int i = 0; i < list.Count; i++)
         {
             Skip(source, list.ElementType);
         }
     }
     else if (MType.Set == mType)
     {
         var list = source.ReadListBegin();
         for (int i = 0; i < list.Count; i++)
         {
             Skip(source, list.ElementType);
         }
     }
     else
     {
         throw new MException("Should Not Reach Here, type = " + mType);
     }
 }
예제 #9
0
 internal object Read(MProto source, Type type, MMeta meta)
 {
     if (meta == null)
     {
         meta = MMeta.GetMMeta(type);
     }
     if (meta == null || MType.Null == meta.MType)
     {
         throw new MException("Unsupported Type: " + type);
     }
     else if (MType.Bool == meta.MType)
     {
         return(source.ReadBool());
     }
     else if (MType.Byte == meta.MType)
     {
         return(source.ReadByte());
     }
     else if (MType.I16 == meta.MType)
     {
         return(source.ReadI16());
     }
     else if (MType.I32 == meta.MType)
     {
         return(source.ReadI32());
     }
     else if (MType.I64 == meta.MType)
     {
         return(source.ReadI64());
     }
     else if (MType.Float == meta.MType)
     {
         return(source.ReadFloat());
     }
     else if (MType.Double == meta.MType)
     {
         return(source.ReadDouble());
     }
     else if (MType.Binary == meta.MType)
     {
         byte[] bytes = source.ReadBinary();
         if (meta.MainType.IsArray)
         {
             return(bytes);
         }
         else
         {
             return(new ArraySegment <byte>(bytes));
         }
     }
     else if (MType.String == meta.MType)
     {
         return(source.ReadString());
     }
     else if (MType.Struct == meta.MType)
     {
         MStruct struc  = source.ReadStructBegin();
         var     data   = Activator.CreateInstance(type, true);
         var     fields = GetStructFields(type);
         while (true)
         {
             MField field = source.ReadFieldBegin();
             if (field.Type == MType.Null)
             {
                 break;
             }
             if (fields.ContainsKey(field.ID))
             {
                 var prop     = fields[field.ID];
                 var propmeta = MMeta.GetMMeta(prop.PropertyType);
                 if (propmeta.MType != field.Type)
                 {
                     throw new MException("FieldErr, field = " + type.Name + ":"
                                          + prop.Name + ", got type = " + field.Type);
                 }
                 else
                 {
                     var val = Read(source, prop.PropertyType, propmeta);
                     prop.SetValue(data, val, null);
                 }
             }
             else
             {
                 Skip(source, field.Type);
             }
         }
         return(data);
     }
     else if (MType.Map == meta.MType)
     {
         var    map  = source.ReadMapBegin();
         object data = null;
         if (type.IsInterface)
         {
             var instType = typeof(Dictionary <,>);
             instType = instType.MakeGenericType(meta.KeyType, meta.ValueType);
             data     = Activator.CreateInstance(instType);
         }
         else
         {
             data = Activator.CreateInstance(type);
         }
         var dict = data as IDictionary;
         for (int i = 0; i < map.Count; i++)
         {
             var key = Read(source, meta.KeyType);
             var val = Read(source, meta.ValueType);
             dict.Add(key, val);
         }
         return(data);
     }
     else if (MType.List == meta.MType)
     {
         var    list = source.ReadListBegin();
         object data = null;
         if (type.IsArray)
         {
             data = Array.CreateInstance(meta.ValueType, list.Count);
             var arr = data as Array;
             for (int i = 0; i < list.Count; i++)
             {
                 var value = Read(source, meta.ValueType);
                 arr.SetValue(value, i);
             }
         }
         else
         {
             if (type.IsInterface)
             {
                 var instType = typeof(List <>);
                 instType = instType.MakeGenericType(meta.ValueType);
                 data     = Activator.CreateInstance(instType);
             }
             else
             {
                 data = Activator.CreateInstance(type);
             }
             var arr = data as IList;
             for (int i = 0; i < list.Count; i++)
             {
                 var value = Read(source, meta.ValueType);
                 arr.Add(value);
             }
         }
         return(data);
     }
     else if (MType.Set == meta.MType)
     {
         var    list     = source.ReadListBegin();
         object data     = null;
         var    instType = type;
         if (type.IsInterface)
         {
             instType = typeof(HashSet <>).MakeGenericType(meta.ValueType);
         }
         else if (type.IsGenericTypeDefinition)
         {
             instType = type.MakeGenericType(meta.ValueType);
         }
         data = Activator.CreateInstance(instType);
         var addMethod = type.GetMethod("Add");
         for (int i = 0; i < list.Count; i++)
         {
             var value = Read(source, meta.ValueType);
             addMethod.Invoke(data, new object[] { value });
         }
         return(data);
     }
     throw new MException("Should Not Reach Here");
 }
예제 #10
0
 internal override void WriteStructBegin(MStruct struc)
 {
 }
예제 #11
0
        internal override MStruct ReadStructBegin()
        {
            MStruct str = new MStruct();

            return(str);
        }
예제 #12
0
 internal abstract void WriteStructBegin(MStruct struc);
예제 #13
0
파일: MProtoIO.cs 프로젝트: xuwaters/msglib
 internal abstract void WriteStructBegin(MStruct struc);