From 3bd84c1a9884eaaac910dca67966fccaf45f0648 Mon Sep 17 00:00:00 2001
From: Kenneth Lausdahl <kenneth@lausdahl.com>
Date: Thu, 9 Nov 2023 22:47:32 +0100
Subject: [PATCH] fixed get binary for fmi3

---
 .../extensions/fmi3/Fmi3Interpreter.java      | 33 ++++++++++++-
 .../feedthrough/fmi3_feedthrough-single.mabl  | 46 ++++++++++++++++++-
 .../org/intocps/maestro/typechecker/FMI3.mabl |  2 +-
 3 files changed, 78 insertions(+), 3 deletions(-)

diff --git a/interpreter/src/main/java/org/intocps/maestro/interpreter/extensions/fmi3/Fmi3Interpreter.java b/interpreter/src/main/java/org/intocps/maestro/interpreter/extensions/fmi3/Fmi3Interpreter.java
index 3bb568da..c0b9a15a 100644
--- a/interpreter/src/main/java/org/intocps/maestro/interpreter/extensions/fmi3/Fmi3Interpreter.java
+++ b/interpreter/src/main/java/org/intocps/maestro/interpreter/extensions/fmi3/Fmi3Interpreter.java
@@ -797,7 +797,6 @@ private static Value getFmuInstanceValue(BufferedOutputStream fmuLogOutputStream
 
 
         functions.put("setBinary", new FunctionValue.ExternalFunctionValue(fcargs -> {
-//            int setShiftDecimal(uint valueReferences[], int nValueReferences, real shifts[]);
             checkArgLength(fcargs, 3);
 
             long elementsToUse = getUint(fcargs.get(1));
@@ -832,6 +831,38 @@ private static Value getFmuInstanceValue(BufferedOutputStream fmuLogOutputStream
 
         }));
 
+        functions.put("getBinary", new FunctionValue.ExternalFunctionValue(fcargs -> {
+            checkArgLength(fcargs, 3);
+
+            long elementsToUse = getUint(fcargs.get(1));
+
+            long[] scalarValueIndices =
+                    getArrayValue(fcargs.get(0), Optional.of(elementsToUse), NumericValue.class).stream().mapToLong(NumericValue::longValue)
+                            .toArray();
+
+            ByteArrayArrayValue buffer = (ByteArrayArrayValue) fcargs.get(2).deref();
+
+
+            try {
+                FmuResult<byte[][]> res = instance.getBinary(scalarValueIndices);
+
+                buffer.getModule().clear();
+                for (int i = 0; i < res.result.length; i++) {
+                    int[] values = new int[res.result[i].length];
+                    for (int j = 0; j < values.length; j++) {
+                        values[j] = res.result[i][j];
+                    }
+
+                    buffer.getModule().add(
+                            Arrays.stream(values).mapToObj(ByteValue::new).collect(Collectors.toList()));
+                }
+                return new IntegerValue(res.status.value);
+            } catch (FmiInvalidNativeStateException e) {
+                throw new InterpreterException(e);
+            }
+
+        }));
+
 
         checkRequiredFunctions(module, functions);
 
diff --git a/maestro/src/test/resources/fmi3/reference/feedthrough/fmi3_feedthrough-single.mabl b/maestro/src/test/resources/fmi3/reference/feedthrough/fmi3_feedthrough-single.mabl
index 817596da..2bb0aa08 100644
--- a/maestro/src/test/resources/fmi3/reference/feedthrough/fmi3_feedthrough-single.mabl
+++ b/maestro/src/test/resources/fmi3/reference/feedthrough/fmi3_feedthrough-single.mabl
@@ -654,6 +654,28 @@ import ArrayUtil;
 
 
 
+		ByteArrayArray var_201=arrayUtil.createByteArrayArray(0);
+		uint vref_201[1]={30};
+
+		int status_201= instance.getBinary(vref_201,1,ref var_201);
+		if( status_201 != 0) 
+			error "An error occurred during setBinary"; 
+		else 
+			logger.log(3,"getBinary status %d for variable 'Binary_input'",status_201);
+
+
+
+		ByteArrayArray var_202=arrayUtil.createByteArrayArray(0);
+		uint vref_202[1]={31};
+
+		int status_202= instance.getBinary(vref_202,1,ref var_202);
+		if( status_202 != 0) 
+			error "An error occurred during setBinary"; 
+		else 
+			logger.log(3,"getBinary status %d for variable 'Binary_output'",status_202);
+
+
+
 		int var_203[1000];
 		uint vref_203[1]={32};
 
@@ -696,7 +718,7 @@ import ArrayUtil;
         bool earlyReturn=false;
         real lastSuccessfulTime=0.0;
 
-       
+
         while(time < end-step)
         {
             res = instance.doStep(time,
@@ -1103,6 +1125,28 @@ import ArrayUtil;
 
 
 
+		ByteArrayArray var_235=arrayUtil.createByteArrayArray(0);
+		uint vref_235[1]={30};
+
+		int status_235= instance.getBinary(vref_235,1,ref var_235);
+		if( status_235 != 0) 
+			error "An error occurred during setBinary"; 
+		else 
+			logger.log(3,"getBinary status %d for variable 'Binary_input'",status_235);
+
+
+
+		ByteArrayArray var_236=arrayUtil.createByteArrayArray(0);
+		uint vref_236[1]={31};
+
+		int status_236= instance.getBinary(vref_236,1,ref var_236);
+		if( status_236 != 0) 
+			error "An error occurred during setBinary"; 
+		else 
+			logger.log(3,"getBinary status %d for variable 'Binary_output'",status_236);
+
+
+
 		int var_237[1000];
 		uint vref_237[1]={32};
 
diff --git a/typechecker/src/main/resources/org/intocps/maestro/typechecker/FMI3.mabl b/typechecker/src/main/resources/org/intocps/maestro/typechecker/FMI3.mabl
index af28d59e..3cc0c91c 100644
--- a/typechecker/src/main/resources/org/intocps/maestro/typechecker/FMI3.mabl
+++ b/typechecker/src/main/resources/org/intocps/maestro/typechecker/FMI3.mabl
@@ -83,7 +83,7 @@ module FMI3Instance
     
         int getString(uint valueReferences[],out  string values[]);
     
-        int getBinary(uint valueReferences[], out ByteArrayArray data);
+        int getBinary(uint valueReferences[],int nvr, out ByteArrayArray data);
         /* end::getters[] */
     
         /* tag::setters[] */