public static byte[] Convert(string classfilename, ILogger logger = null)
{
var moduleJVMPackage = new JavaModule();
moduleJVMPackage.LoadClass("go.class");
moduleJVMPackage.LoadJar("AntShares.SmartContract.Framework.jar");
var converter = new ModuleConverter(logger);
//有异常的话在 convert 函数中会直接throw 出来
var antmodule = converter.Convert(moduleJVMPackage);
return(antmodule.Build());
}
public AntsModule Convert(JavaModule _in)
{
this.srcModule = _in;
//logger.Log("beginConvert.");
this.outModule = new AntsModule(this.logger);
foreach (var c in _in.classes.Values)
{
if (c.skip)
{
continue;
}
foreach (var m in c.methods)
{
if (m.Value.skip)
{
continue;
}
if (m.Key[0] == '<')
{
continue; //系統函數不要
}
AntsMethod nm = new AntsMethod();
nm.name = c.classfile.Name + "::" + m.Key;
this.methodLink[m.Value] = nm;
outModule.mapMethods[nm.name] = nm;
}
}
foreach (var c in _in.classes.Values)
{
if (c.skip)
{
continue;
}
foreach (var m in c.methods)
{
if (m.Value.skip)
{
continue;
}
if (m.Key[0] == '<')
{
continue; //系統函數不要
}
var nm = this.methodLink[m.Value];
//try
{
this.ConvertMethod(m.Value, nm);
}
//catch (Exception err)
//{
// logger.Log("error:" + err.Message);
//}
}
}
//转换完了，做个link，全部拼到一起
string mainmethod = "";
foreach (var key in outModule.mapMethods.Keys)
{
if (key.Contains("Verify"))
{
var m = outModule.mapMethods[key];
foreach (var l in this.methodLink)
{
if (l.Value == m)
{
var srcm = l.Key;
if (srcm.DeclaringType.superClass == "VerificationCode" && srcm.returnType == "System.Boolean")
{
logger.Log("找到函数入口点:" + key);
if (mainmethod != "")
{
throw new Exception("拥有多个函数入口点，请检查");
}
mainmethod = key;
}
}
}
}
var name = key.Substring(key.IndexOf("::") + 2);
if (name == ("Main"))
{
var m = outModule.mapMethods[key];
foreach (var l in this.methodLink)
{
if (l.Value == m)
{
var srcm = l.Key;
if (srcm.DeclaringType.superClass == "AntShares.SmartContract.Framework.FunctionCode")
{
logger.Log("找到函数入口点:" + key);
if (mainmethod != "")
{
throw new Exception("拥有多个函数入口点，请检查");
}
mainmethod = key;
}
}
}
}
}
if (mainmethod == "")
{
throw new Exception("找不到入口函数，请检查");
}
//得找到第一个函数
this.LinkCode(mainmethod);
//this.findFirstFunc();//得找到第一个函数
//然后给每个method 分配一个func addr
//还需要对所有的call 做一次地址转换
//this.outModule.Build();
return(outModule);
}
