MmsValue*
Control_readAccessControlObject(MmsMapping* self, MmsDomain* domain, char* variableIdOrig)
{
MmsValue* value = NULL;
char* variableId = copyString(variableIdOrig);
char* separator = strchr(variableId, '$');
*separator = 0;
char* lnName = variableId;
if (lnName == NULL )
return NULL;
char* objectName = MmsMapping_getNextNameElement(separator + 1);
if (objectName == NULL )
return NULL;
char* varName = MmsMapping_getNextNameElement(objectName);
if (varName != NULL)
*(varName - 1) = 0;
ControlObject* controlObject = Control_lookupControlObject(self, domain, lnName, objectName);
if (controlObject != NULL) {
if (varName != NULL) {
if (strcmp(varName, "Oper") == 0)
value = ControlObject_getOper(controlObject);
else if (strcmp(varName, "SBOw") == 0)
value = ControlObject_getSBOw(controlObject);
else if (strcmp(varName, "SBO") == 0) {
if ((controlObject->ctlModel == 2) || (controlObject->ctlModel == 4)) {
if (ControlObject_select(controlObject)) {
value = ControlObject_getSBO(controlObject);
}
else {
value = emptyString;
}
}
else
value = NULL;
}
else if (strcmp(varName, "Cancel") == 0)
value = ControlObject_getCancel(controlObject);
}
else
value = ControlObject_getMmsValue(controlObject);
}
free(variableId);
return value;
}
MmsValue*
Control_readAccessControlObject(MmsMapping* self, MmsDomain* domain, char* variableIdOrig,
MmsServerConnection connection)
{
MmsValue* value = NULL;
if (DEBUG_IED_SERVER)
printf("IED_SERVER: readAccessControlObject: %s\n", variableIdOrig);
char variableId[129];
strncpy(variableId, variableIdOrig, 128);
variableId[128] = 0;
char* separator = strchr(variableId, '$');
if (separator == NULL)
return NULL;
*separator = 0;
char* lnName = variableId;
if (lnName == NULL)
return NULL;
char* objectName = MmsMapping_getNextNameElement(separator + 1);
if (objectName == NULL)
return NULL;
char* varName = MmsMapping_getNextNameElement(objectName);
if (varName != NULL) {
bool foundVar = false;
char* nextVarName = varName;
do {
if (doesElementEquals(varName, "Oper") ||
doesElementEquals(varName, "SBO") ||
doesElementEquals(varName, "SBOw") ||
doesElementEquals(varName, "Cancel"))
{
*(varName - 1) = 0;
foundVar = true;
break;
}
nextVarName = MmsMapping_getNextNameElement(varName);
if (nextVarName != NULL)
varName = nextVarName;
} while (nextVarName != NULL);
if (foundVar == false)
varName = NULL;
}
if (DEBUG_IED_SERVER)
printf("IED_SERVER: read_access control object: objectName: (%s) varName: (%s)\n", objectName, varName);
ControlObject* controlObject = Control_lookupControlObject(self, domain, lnName, objectName);
if (controlObject != NULL) {
initialize(controlObject);
if (varName != NULL) {
if (strcmp(varName, "Oper") == 0)
value = ControlObject_getOper(controlObject);
else if (strcmp(varName, "SBOw") == 0)
value = ControlObject_getSBOw(controlObject);
else if (strcmp(varName, "SBO") == 0) {
if (controlObject->ctlModel == 2) {
uint64_t currentTime = Hal_getTimeInMs();
value = controlObject->emptyString;
checkSelectTimeout(controlObject, currentTime);
if (getState(controlObject) == STATE_UNSELECTED) {
CheckHandlerResult checkResult = CONTROL_ACCEPTED;
if (controlObject->checkHandler != NULL) { /* perform operative tests */
checkResult = controlObject->checkHandler(
controlObject->checkHandlerParameter, NULL, false, false,
(ClientConnection) connection);
}
if (checkResult == CONTROL_ACCEPTED) {
selectObject(controlObject, currentTime, connection);
value = ControlObject_getSBO(controlObject);
}
}
}
else {
if (DEBUG_IED_SERVER)
printf("IED_SERVER: select not applicable for control model %i\n", controlObject->ctlModel);
value = ControlObject_getSBO(controlObject);
}
}
else if (strcmp(varName, "Cancel") == 0)
value = ControlObject_getCancel(controlObject);
else {
value = MmsValue_getSubElement(ControlObject_getMmsValue(controlObject),
ControlObject_getTypeSpec(controlObject), varName);
}
}
else
value = ControlObject_getMmsValue(controlObject);
}
return value;
}