From 5ff22a18de05f1cc12d32ff7cdc04ed216a29530 Mon Sep 17 00:00:00 2001
From: Robert Braun <robert.braun@liu.se>
Date: Tue, 29 Mar 2022 16:13:30 +0200
Subject: [PATCH] Add API functions for getting start values of all variable
 types

---
 include/fmi4c.h |  18 ++++++++
 src/fmi4c.c     | 120 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 138 insertions(+)

diff --git a/include/fmi4c.h b/include/fmi4c.h
index a2caa61..ebc56a5 100644
--- a/include/fmi4c.h
+++ b/include/fmi4c.h
@@ -61,6 +61,9 @@ FMIC_DLLEXPORT const char* fmi1GetVariableQuantity(fmi1VariableHandle* var);
 FMIC_DLLEXPORT const char* fmi1GetVariableUnit(fmi1VariableHandle* var);
 FMIC_DLLEXPORT const char* fmi1GetVariableDisplayUnit(fmi1VariableHandle* var);
 FMIC_DLLEXPORT fmi1Real fmi1GetVariableStartReal(fmi1VariableHandle* var);
+FMIC_DLLEXPORT fmi1Integer fmi1GetVariableStartInteger(fmi1VariableHandle* var);
+FMIC_DLLEXPORT fmi1Boolean fmi1GetVariableStartBoolean(fmi1VariableHandle* var);
+FMIC_DLLEXPORT fmi1String fmi1GetVariableStartString(fmi1VariableHandle* var);
 FMIC_DLLEXPORT long fmi1GetVariableValueReference(fmi1VariableHandle* var);
 FMIC_DLLEXPORT fmi1Causality fmi1GetVariableCausality(fmi1VariableHandle* var);
 FMIC_DLLEXPORT fmi1Variability fmi1GetVariableVariability(fmi1VariableHandle* var);
@@ -134,6 +137,9 @@ FMIC_DLLEXPORT const char* fmi2GetVariableQuantity(fmi2VariableHandle* var);
 FMIC_DLLEXPORT const char* fmi2GetVariableUnit(fmi2VariableHandle* var);
 FMIC_DLLEXPORT const char* fmi2GetVariableDisplayUnit(fmi2VariableHandle* var);
 FMIC_DLLEXPORT fmi2Real fmi2GetVariableStartReal(fmi2VariableHandle* var);
+FMIC_DLLEXPORT fmi2Integer fmi2GetVariableStartInteger(fmi2VariableHandle* var);
+FMIC_DLLEXPORT fmi2Boolean fmi2GetVariableStartBoolean(fmi2VariableHandle* var);
+FMIC_DLLEXPORT fmi2String fmi2GetVariableStartString(fmi2VariableHandle* var);
 FMIC_DLLEXPORT long fmi2GetVariableValueReference(fmi2VariableHandle* var);
 FMIC_DLLEXPORT fmi2Causality fmi2GetVariableCausality(fmi2VariableHandle* var);
 FMIC_DLLEXPORT fmi2Variability fmi2GetVariableVariability(fmi2VariableHandle* var);
@@ -270,6 +276,18 @@ FMIC_DLLEXPORT const char *fmi3GetVariableQuantity(fmi3VariableHandle* var);
 FMIC_DLLEXPORT const char *fmi3GetVariableUnit(fmi3VariableHandle* var);
 FMIC_DLLEXPORT char *fmi3GetVariableDisplayUnit(fmi3VariableHandle* var);
 FMIC_DLLEXPORT fmi3Float64 fmi3GetVariableStartFloat64(fmi3VariableHandle* var);
+FMIC_DLLEXPORT fmi3Float32 fmi3GetVariableStartFloat32(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3Int64 fmi3GetVariableStartInt64(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3Int32 fmi3GetVariableStartInt32(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3Int16 fmi3GetVariableStartInt16(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3Int8 fmi3GetVariableStartInt8(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3UInt64 fmi3GetVariableStartUInt64(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3UInt32 fmi3GetVariableStartUInt32(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3UInt16 fmi3GetVariableStartUInt16(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3UInt8 fmi3GetVariableStartUInt8(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3Boolean fmi3GetVariableStartBoolean(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3String fmi3GetVariableStartString(fmi3VariableHandle *var);
+FMIC_DLLEXPORT fmi3Binary fmi3GetVariableStartBinary(fmi3VariableHandle *var);
 FMIC_DLLEXPORT fmi3ValueReference fmi3GetVariableValueReference(fmi3VariableHandle* var);
 
 FMIC_DLLEXPORT const char* fmi3ModelName(fmiHandle *fmu);
diff --git a/src/fmi4c.c b/src/fmi4c.c
index 3db92b4..ad9a011 100644
--- a/src/fmi4c.c
+++ b/src/fmi4c.c
@@ -1013,6 +1013,11 @@ bool parseModelDescriptionFmi3(fmiHandle *fmu)
     if(modelVariablesElement) {
         for(ezxml_t varElement = modelVariablesElement->child; varElement; varElement = varElement->next) {
             fmi3VariableHandle var;
+            var.name = NULL;
+            var.description = NULL;
+            var.quantity = NULL;
+            var.unit = NULL;
+            var.displayUnit = NULL;
             var.canHandleMultipleSetPerTimeInstant = false; //Default value if attribute not defined
 
             parseStringAttributeEzXml(varElement, "name", &var.name);
@@ -2386,6 +2391,84 @@ fmi3Float64 fmi3GetVariableStartFloat64(fmi3VariableHandle *var)
     return var->startFloat64;
 }
 
+fmi3Float32 fmi3GetVariableStartFloat32(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startFloat32;
+}
+
+fmi3Int64 fmi3GetVariableStartInt64(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startInt64;
+}
+
+fmi3Int32 fmi3GetVariableStartInt32(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startInt32;
+}
+
+fmi3Int16 fmi3GetVariableStartInt16(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startInt16;
+}
+
+fmi3Int8 fmi3GetVariableStartInt8(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startInt8;
+}
+
+fmi3UInt64 fmi3GetVariableStartUInt64(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startUInt64;
+}
+
+fmi3UInt32 fmi3GetVariableStartUInt32(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startUInt32;
+}
+
+fmi3UInt16 fmi3GetVariableStartUInt16(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startUInt16;
+}
+
+fmi3UInt8 fmi3GetVariableStartUInt8(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startUInt8;
+}
+
+fmi3Boolean fmi3GetVariableStartBoolean(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startBoolean;
+}
+
+fmi3String fmi3GetVariableStartString(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startString;
+}
+
+fmi3Binary fmi3GetVariableStartBinary(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startBinary;
+}
+
+fmi3Boolean fmi3GetVariableStartEnumeration(fmi3VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startEnumeration;
+}
+
 fmi3ValueReference fmi3GetVariableValueReference(fmi3VariableHandle *var)
 {
     TRACEFUNC
@@ -2973,6 +3056,25 @@ fmi2Real fmi2GetVariableStartReal(fmi2VariableHandle *var)
     return var->startReal;
 }
 
+
+fmi2Integer fmi2GetVariableStartInteger(fmi2VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startInteger;
+}
+
+fmi2Boolean fmi2GetVariableStartBoolean(fmi2VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startBoolean;
+}
+
+fmi2String fmi2GetVariableStartString(fmi2VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startString;
+}
+
 long fmi2GetVariableValueReference(fmi2VariableHandle *var)
 {
     TRACEFUNC
@@ -3877,6 +3979,24 @@ fmi1Real fmi1GetVariableStartReal(fmi1VariableHandle *var)
     return var->startReal;
 }
 
+fmi1Integer fmi1GetVariableStartInteger(fmi1VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startInteger;
+}
+
+fmi1Boolean fmi1GetVariableStartBoolean(fmi1VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startBoolean;
+}
+
+fmi1String fmi1GetVariableStartString(fmi1VariableHandle *var)
+{
+    TRACEFUNC
+    return var->startString;
+}
+
 long fmi1GetVariableValueReference(fmi1VariableHandle *var)
 {
     TRACEFUNC