public ProtoSpecClassDef(string className, string classBaseModule, string classBaseName, ProtoSpecSubset classBody)
{
ClassName = className;
ClassBaseModule = classBaseModule;
ClassBaseName = classBaseName;
ClassBody = classBody;
}
public ProtoSpecSubset GetFullSpec(ProtoSpecAction action)
{
ProtoSpecSubset resultSpec = new ProtoSpecSubset(action);
if (ClassBaseName != null)
{
ProtoSpecClassDef classBaseDef = null;
if (ClassBaseModule != null)
{
classBaseDef = ParentModule.ParentDocument.GetClassDef(ClassBaseModule, ClassBaseName, true);
}
else
{
classBaseDef = ParentModule.ParentDocument.GetClassDef(ParentModule.Name, ClassBaseName, true);
}
if (classBaseDef == null)
{
if (ClassBaseModule != null)
{
throw new Exception("无法找到类型'" + ParentModule.Name + "." + ClassName + "'的基类'" + ClassBaseModule + "." + ClassBaseName + "'");
}
else
{
throw new Exception("无法找到类型'" + ParentModule.Name + "." + ClassName + "'的基类'" + ClassBaseName + "'");
}
}
ProtoSpecSubset classBaseSpec = classBaseDef.GetFullSpec(action);
foreach (ProtoSpecColumn column in classBaseSpec.Columns)
{
resultSpec.Columns.Add(column.Colon(action));
}
}
foreach (ProtoSpecColumn column in ClassBody.Columns)
{
resultSpec.Columns.Add(column.Colon(action));
}
return(resultSpec);
}
public ProtoSpecColumn Colon(ProtoSpecAction parentAction)
{
ProtoSpecColumn result = new ProtoSpecColumn(Name, this.ColumnType);
result.Values = this.Values;
result.ClassModule = this.ClassModule;
result.ClassName = this.ClassName;
result.ParentAction = parentAction;
ProtoSpecSubset format = null;
if (ClassName != null)
{
ProtoSpecClassDef classDef = GetClassDef(parentAction, ClassModule, ClassName);
format = classDef.GetFullSpec(parentAction);
}
else
{
format = this.Format;
}
if (format != null)
{
ProtoSpecSubset newformat = new ProtoSpecSubset(parentAction);
foreach (ProtoSpecColumn column in format.Columns)
{
newformat.Columns.Add(column.Colon(parentAction));
}
result.Format = newformat;
}
return(result);
}
private static void ParseResponse(string module, byte[] data, ref int parseOffset, ProtoSpecSubset format, TestScriptValue recvValue)
{
foreach (ProtoSpecColumn column in format.Columns)
{
switch (column.ColumnType)
{
case ProtoSpecColumnType.Byte:
{
byte value = data[parseOffset++];
recvValue.AddProperty(
column.Name,
new TestScriptValue(value, TestScriptValueType.Byte)
);
}
break;
case ProtoSpecColumnType.Short:
{
byte[] bytes = new byte[2];
bytes[1] = data[parseOffset++];
bytes[0] = data[parseOffset++];
short value = BitConverter.ToInt16(bytes, 0);
recvValue.AddProperty(
column.Name,
new TestScriptValue(value, TestScriptValueType.Short)
);
}
break;
case ProtoSpecColumnType.Int:
{
byte[] bytes = new byte[4];
bytes[3] = data[parseOffset++];
bytes[2] = data[parseOffset++];
bytes[1] = data[parseOffset++];
bytes[0] = data[parseOffset++];
int value = BitConverter.ToInt32(bytes, 0);
recvValue.AddProperty(
column.Name,
new TestScriptValue(value, TestScriptValueType.Integer)
);
}
break;
case ProtoSpecColumnType.Long:
{
byte[] bytes = new byte[8];
bytes[7] = data[parseOffset++];
bytes[6] = data[parseOffset++];
bytes[5] = data[parseOffset++];
bytes[4] = data[parseOffset++];
bytes[3] = data[parseOffset++];
bytes[2] = data[parseOffset++];
bytes[1] = data[parseOffset++];
bytes[0] = data[parseOffset++];
long value = BitConverter.ToInt64(bytes, 0);
recvValue.AddProperty(
column.Name,
new TestScriptValue(value, TestScriptValueType.Long)
);
}
break;
case ProtoSpecColumnType.String:
{
byte[] packhead = new byte[2];
packhead[1] = data[parseOffset++];
packhead[0] = data[parseOffset++];
short len = BitConverter.ToInt16(packhead, 0);
string text = Encoding.UTF8.GetString(data, parseOffset, len);
parseOffset += len;
recvValue.AddProperty(
column.Name,
new TestScriptValue(text, TestScriptValueType.String)
);
}
break;
case ProtoSpecColumnType.List:
{
byte[] packhead = new byte[2];
packhead[1] = data[parseOffset++];
packhead[0] = data[parseOffset++];
short len = BitConverter.ToInt16(packhead, 0);
TestScriptValue list = TestScriptValue.CreateList();
for (int i = 0; i < len; i++)
{
TestScriptValue item = TestScriptValue.CreateObject();
ParseResponse(module, data, ref parseOffset, column.Format, item);
list.AddItem(item);
}
recvValue.AddProperty(column.Name, list);
}
break;
case ProtoSpecColumnType.Enum:
{
byte value = data[parseOffset++];
recvValue.AddProperty(
column.Name,
TestScriptValue.CreateEnum(module, column.Values.GetNameByValue(value), value)
);
}
break;
}
}
}
public ProtoSpecColumn(string name, ProtoSpecColumnType columnType, ProtoSpecSubset format)
{
Name = name;
ColumnType = columnType;
Format = format;
}
private ProtoSpecSubset ParseSpecSubset(ProtoSpecAction action)
{
if (CurrentToken.Type != ProtoSpecTokenType.LeftBrace)
{
Error("规格定义起始位置，缺少'{'");
}
ProtoSpecSubset subset = new ProtoSpecSubset(action);
while (true)
{
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Identifier)
{
if (CurrentToken.Type != ProtoSpecTokenType.EndOfFile && CurrentToken.Type != ProtoSpecTokenType.RightBrace)
{
Error("缺少列名");
}
break;
}
string name = CurrentToken.Text;
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Colon)
{
Error("列名之后缺少':'");
break;
}
NextToken();
if (IsColumnType(CurrentToken.Type) == false)
{
Error("缺少类型定义");
break;
}
ProtoSpecColumnType type = (ProtoSpecColumnType)CurrentToken.Type;
ProtoSpecColumn column = null;
if (CurrentToken.Type == ProtoSpecTokenType.List)
{
NextToken();
if (CurrentToken.Type == ProtoSpecTokenType.LeftAngular)
{
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Identifier)
{
Error("列表类型缺少类型名");
break;
}
string part1 = CurrentToken.Text;
string part2 = null;
NextToken();
if (CurrentToken.Type == ProtoSpecTokenType.Dot)
{
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Identifier)
{
Error("列表类型的模块名后缺少类型名");
break;
}
part2 = CurrentToken.Text;
NextToken();
}
if (CurrentToken.Type != ProtoSpecTokenType.RightAngular)
{
Error("列表类型后缺少闭合符号'>'");
break;
}
if (part2 == null)
{
column = new ProtoSpecColumn(name, type, part1);
}
else
{
column = new ProtoSpecColumn(name, type, part1, part2);
}
}
else
{
ProtoSpecSubset format = ParseSpecSubset(action);
column = new ProtoSpecColumn(name, type, format);
}
}
else if (CurrentToken.Type == ProtoSpecTokenType.TypeOf)
{
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.LeftAngular)
{
Error("自定义类型前缺少起始符号'<'");
break;
}
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Identifier)
{
Error("自定义类型的模块名后缺少类型名");
break;
}
string part1 = CurrentToken.Text;
string part2 = null;
NextToken();
if (CurrentToken.Type == ProtoSpecTokenType.Dot)
{
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Identifier)
{
Error("自定义类型的模块名后缺少类型名");
break;
}
part2 = CurrentToken.Text;
NextToken();
}
if (CurrentToken.Type != ProtoSpecTokenType.RightAngular)
{
Error("自定义类型后缺少闭合符号'>'");
break;
}
if (part2 == null)
{
column = new ProtoSpecColumn(name, type, part1);
}
else
{
column = new ProtoSpecColumn(name, type, part1, part2);
}
}
else if (CurrentToken.Type == ProtoSpecTokenType.Enum)
{
ProtoSpecEnumValueList values = ParseEnum();
column = new ProtoSpecColumn(name, type, values);
}
else
{
column = new ProtoSpecColumn(name, type);
}
subset.Columns.Add(column);
}
if (CurrentToken.Type != ProtoSpecTokenType.RightBrace)
{
Error("规格定义结束位置，缺少'}'");
}
return(subset);
}
private ProtoSpecAction ParseAction(ProtoSpecModule module)
{
string name = CurrentToken.Text;
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Equal)
{
Error("接口名'" + name + "'后缺少'='");
return(null);
}
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Numeral)
{
Error("接口'" + name + "'的ID不是有效数值");
return(null);
}
string actionId = CurrentToken.Text;
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.LeftBrace)
{
Error("操作'" + name + "'的主体起始位置，缺少'{'");
return(null);
}
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.In)
{
Error("接口'" + name + "'的主体，缺少'in'关键字");
return(null);
}
ProtoSpecAction action = new ProtoSpecAction(name, actionId);
NextToken();
ProtoSpecSubset input = ParseSpecSubset(action);
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Out)
{
Error("接口'" + name + "'的主体，缺少'out'关键字");
return(null);
}
NextToken();
ProtoSpecSubset output = ParseSpecSubset(action);
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.RightBrace)
{
Error("接口'" + name + "'的主体结束位置，缺少'}'");
return(null);
}
action.Input = input;
action.Output = output;
return(action);
}
private ProtoSpecClassDef ParseClass(ProtoSpecModule module)
{
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Identifier)
{
Error("缺少类名");
return(null);
}
string name = CurrentToken.Text;
string basePart1 = null;
string basePart2 = null;
NextToken();
if (CurrentToken.Type == ProtoSpecTokenType.Colon)
{
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Identifier)
{
Error("缺少基类名称");
return(null);
}
basePart1 = CurrentToken.Text;
NextToken();
if (CurrentToken.Type == ProtoSpecTokenType.Dot)
{
NextToken();
if (CurrentToken.Type != ProtoSpecTokenType.Identifier)
{
Error("缺少基类名称");
return(null);
}
basePart2 = CurrentToken.Text;
NextToken();
}
}
ProtoSpecSubset classBody = ParseSpecSubset(null);
if (basePart1 == null)
{
return(new ProtoSpecClassDef(name, null, null, classBody));
}
else if (basePart2 == null)
{
return(new ProtoSpecClassDef(name, null, basePart1, classBody));
}
else
{
return(new ProtoSpecClassDef(name, basePart1, basePart2, classBody));
}
}
