public static unsafe int CaptureStdOutput(CompiledFunctionDelegate fct, DataStructure *data)
{
if (data->printf_fct == null)
{
return(fct(data));
}
else
{
Printf cprint = MarshalDelegate <Printf>(data->printf_fct);
int res;
var keep = data->printf_fct;
data->printf_fct = null;
var std = new StdCapture();
{
res = fct(data);
string sout = std.StdOut;
if (!string.IsNullOrEmpty(sout))
{
CPrintf(cprint, sout);
}
string err = std.StdErr;
if (!string.IsNullOrEmpty(err))
{
CPrintf(cprint, string.Format("--ERR--\n{0}", err));
}
}
std.Dispose();
data->printf_fct = keep;
return(res);
}
}
public static unsafe int ObjectIncref(DataStructure *data)
{
Int64 oid = *(Int64 *)data->inputs;
ObjectStorage.Inst.Incref(oid);
return(0);
}
public static unsafe int CallArrayDoubleArrayDouble(DataStructure *data)
{
if (data->printf_fct != null)
{
return(CaptureStdOutput(CallArrayDoubleArrayDouble, data));
}
CallArrayDoubleArrayDoubleIO *input = (CallArrayDoubleArrayDoubleIO *)data->inputs;
var vec = new double[input->nb];
double *src = (double *)input->p;
for (int i = 0; i < vec.Length; ++i)
{
vec[i] = src[i];
}
Int64 *p_fct = (Int64 *)data->exc;
var fctref = ObjectStorage.Inst.Get(*p_fct);
var fct = fctref.MethodInfo;
var cs_output = fct.Invoke(null, new object[] { vec }) as double[];
CallArrayDoubleArrayDoubleIO *output = (CallArrayDoubleArrayDoubleIO *)data->outputs;
output->nb = cs_output.Length;
if (cs_output.Length > 0)
{
NativeAllocation allocate = MarshalDelegate <NativeAllocation>(data->allocate_fct);
int size = cs_output.Length * sizeof(double);
allocate(size, out output->p);
Marshal.Copy(cs_output, 0, (IntPtr)output->p, cs_output.Length);
}
return(0);
}
public static unsafe int RandomString(DataStructure *data)
{
string text = "Français";
var raw = StringToNullTerminatedBytesUTF8(text);
NativeAllocation allocate = MarshalDelegate <NativeAllocation>(data->allocate_fct);
allocate(raw.Length, out data->outputs);
data->exc = null;
Marshal.Copy(raw, 0, (IntPtr)data->outputs, raw.Length);
return(0);
}
public static unsafe int CsUpper(DataStructure *data)
{
string text = BytesToString((sbyte *)data->inputs);
text = text.ToUpper();
var raw = StringToNullTerminatedBytesUTF8(text);
NativeAllocation allocate = MarshalDelegate <NativeAllocation>(data->allocate_fct);
allocate(raw.Length, out data->outputs);
data->exc = null;
Marshal.Copy(raw, 0, (IntPtr)data->outputs, raw.Length);
return(0);
}
public static unsafe int CallVoid(DataStructure *data)
{
if (data->printf_fct != null)
{
return(CaptureStdOutput(CallVoid, data));
}
Int64 *p_fct = (Int64 *)data->exc;
var fctref = ObjectStorage.Inst.Get(*p_fct);
var fct = fctref.MethodInfo;
fct.Invoke(null, null);
return(0);
}
public static unsafe int CallDoubleDouble(DataStructure *data)
{
if (data->printf_fct != null)
{
return(CaptureStdOutput(CallDoubleDouble, data));
}
double *p_x = (double *)data->inputs;
Int64 * p_fct = (Int64 *)data->exc;
var fctref = ObjectStorage.Inst.Get(*p_fct);
var fct = fctref.MethodInfo;
double *output = (double *)data->outputs;
*output = (double)fct.Invoke(null, new object[] { *p_x });
return(0);
}
public static unsafe int CallArrayInt32String(DataStructure *data)
{
if (data->printf_fct != null)
{
return(CaptureStdOutput(CallArrayInt32String, data));
}
string content = BytesToString((sbyte *)data->inputs);
Int64 *p_fct = (Int64 *)data->exc;
var fctref = ObjectStorage.Inst.Get(*p_fct);
var fct = fctref.MethodInfo;
var cs_output = fct.Invoke(null, new object[] { content }) as int[];
CallArrayInt32StringOutput *output = (CallArrayInt32StringOutput *)data->outputs;
output->nb = cs_output.Length;
if (cs_output.Length > 0)
{
NativeAllocation allocate = MarshalDelegate <NativeAllocation>(data->allocate_fct);
int size = cs_output.Length * sizeof(int);
allocate(size, out output->p);
Marshal.Copy(cs_output, 0, (IntPtr)output->p, cs_output.Length);
}
return(0);
}
public static unsafe int CreateFunction(DataStructure *data)
{
CreateFunctionInput *inputPtr = (CreateFunctionInput *)data->inputs;
Int64 *outputPtr = (Int64 *)data->outputs;
string name = BytesToString((sbyte *)inputPtr->namePointer);
string code = BytesToString((sbyte *)inputPtr->codePointer);
string clrPath = BytesToString((sbyte *)inputPtr->clrPath);
sbyte **c_usings = (sbyte **)inputPtr->usingsPointer;
var usings = new List <string>();
while (*c_usings != null)
{
usings.Add(BytesToString(*c_usings));
c_usings++;
}
sbyte **c_dependencies = (sbyte **)inputPtr->dependenciesPointer;
var dependencies = new List <string>();
while (*c_dependencies != null)
{
dependencies.Add(BytesToString(*c_dependencies));
c_dependencies++;
}
string text = "";
MethodInfo meth;
try
{
meth = DynamicFunction.CreateFunction(name, code, usings.ToArray(), dependencies.ToArray(), clrPath);
}
catch (Exception exc)
{
meth = null;
text = exc.ToString();
text = string.Format("Unable to compile function '{0}' due to {1}\n---CODE---\n{2}\n---USINGS---\n{3}\n---DEPENDENCIES---\n{4}\n---",
name, exc.ToString(), code, string.Join("\n", usings), string.Join("\n", dependencies));
}
if (meth != null)
{
try
{
text = DynamicFunction.MethodSignature(meth);
}
catch (Exception exc)
{
meth = null;
text = string.Format("Unable to get the signature due to: {0}.", exc.ToString());
}
}
else if (string.IsNullOrEmpty(text))
{
text = string.Format("Method '{0}' is null\n---CODE---\n{1}\n---USINGS---\n{2}\n---DEPENDENCIES---\n{3}\n---",
name, code, string.Join("\n", usings), string.Join("\n", dependencies));
}
*outputPtr = meth == null ? -1 : ObjectStorage.Inst.AddIncref(meth);
if (meth == null)
{
text = text.Replace("\r", "").Replace("\n\n", "\n");
}
var raw = StringToNullTerminatedBytesUTF8(text);
NativeAllocation allocate = MarshalDelegate <NativeAllocation>(data->allocate_fct);
allocate(raw.Length, out data->exc);
Marshal.Copy(raw, 0, (IntPtr)data->exc, raw.Length);
return(0);
}