private string GenStructCsCode(ProtoStruct cstruct)
{
#region template
var template =
@" /// <summary>
/// [NODE]
/// </summary>
public class [NAME] : Proto.ISerializerable
{
public [NAME]()
{
[INITS]
}
[FIELDS]
public void ParseFormBinary(BinaryReader reader)
{
[BRS]
}
public void ToBinary(BinaryWriter writer)
{
[BWS]
}
}";
#endregion
var structCode = template.Replace("[NAME]", cstruct.Name);
var sbFields = new StringBuilder();
var sbInits = new StringBuilder();
var sbBr = new StringBuilder();
var sbBw = new StringBuilder();
foreach (var i in cstruct.Fields)
{
sbFields.AppendLine(GenFileCsCode(i));
if (i.IsArray)
{
sbInits.AppendLine(
@" [NAME] = new List<[TYPE]>();"
.Replace("[NAME]", i.Name).Replace("[TYPE]", i.Type));
}
else
{
switch (i.Type)
{
case ProtoTypes.STRING:
sbInits.AppendLine(" [NAME] = string.Empty;".Replace("[NAME]", i.Name));
break;
case ProtoTypes.INT_32:
case ProtoTypes.BOOL:
case ProtoTypes.BYTE:
case ProtoTypes.CHAR:
case ProtoTypes.FLOAT:
case ProtoTypes.SHORT:
case ProtoTypes.INT_64:
break;
default:
if (!searchenums.Contains(i.Type))
{
sbInits.AppendLine((@" [NAME] = new [TYPE]();".Replace("[NAME]", i.Name)
.Replace("[TYPE]", i.Type)));
}
break;
}
}
sbBr.AppendLine(GenFieldBrCode(i));
sbBw.AppendLine(GenFieldBwCode(i));
}
return(structCode.Replace("[INITS]", sbInits.ToString())
.Replace("[FIELDS]", sbFields.ToString())
.Replace("[BRS]", sbBr.ToString())
.Replace("[BWS]", sbBw.ToString())
.Replace("[NODE]", cstruct.Node));
}
public void ReadLine(string line)
{
var code = line.Trim();
if (code.StartsWith("{"))
{
return; //开始
}
if (code.StartsWith("/"))
{
Comm = code.Replace("/", "");
return; //注释
}
if (code.StartsWith("}")) //结束
{
CurrentEnum = null;
CurrentStruct = null;
return;
}
#region Enum
if (CurrentEnum != null)
{
int indexEqual = code.IndexOf("=");
string enumFileName, enumFileValue, enumFieldNote;
if (indexEqual > -1)
{
enumFileName = code.Split('=')[0].Trim();
enumFileValue = code.Substring(indexEqual + 1).Split("//".ToArray())[0].Trim("\t ;".ToArray());
var tempNotes = code.Split("//".ToArray());
var tempSb = new StringBuilder();
for (var i = 1; i < tempNotes.Length; i++)
{
tempSb.Append(tempNotes[i].Trim("\t".ToArray()));
}
enumFieldNote = tempSb.ToString();
CurrentEnum.AddField(new ProtoEnumField {
Name = enumFileName, Value = enumFileValue, Note = enumFieldNote
});
}
}
#endregion
var args = code.Split(" \t\\;".ToArray());
//Console.WriteLine(code);
var notes = code.Split("//".ToArray());
var tempFieldSb = new StringBuilder();
for (var i = 1; i < notes.Length; i++)
{
tempFieldSb.Append(notes[i].Trim());
}
//Console.WriteLine(tempFieldSb.ToString());
switch (args[0])
{
case "package":
Package = args[1].Trim();
break;
case "import":
var importFile = args[1].Trim("\'\" \t\\;".ToArray());
LoadEnumTypes(importFile);
break;
case "message":
CurrentStruct = new ProtoStruct(args[1], Comm);
Structs.Add(CurrentStruct);
break;
case "enum":
CurrentEnum = new ProtoEnum(args[1], Comm);
Enums.Add(CurrentEnum);
break;
case "optional":
case "required":
case "repeated":
var fieldType = args[1];
var fieldName = args[2].Split("\t\\;".ToArray())[0].Trim();
var fieldNote = string.Empty;
fieldNote = tempFieldSb.ToString();
if (CurrentStruct == null)
{
throw new Exception("解析错误:" + code);
}
CurrentStruct.AddField(new ProtoField
{
IsArray = args[0] == "repeated",
Name = fieldName,
Type = fieldType,
Note = fieldNote
});
break;
}
Comm = string.Empty;
}
