public void CParser_isFunction()
{
int func;
UInt16 tag1, tag2;
UInt16[] data;
Assert.IsTrue(CParser.isFunction("get coil 123 456", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 1 && tag1 == 123 && tag2 == 456 && data == null);
Assert.IsTrue(CParser.isFunction("get coil 123", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 1 && tag1 == 123 && tag2 == 123 && data == null);
Assert.IsTrue(CParser.isFunction("get di 123 456", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 2 && tag1 == 123 && tag2 == 456 && data == null);
Assert.IsTrue(CParser.isFunction("get di 123", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 2 && tag1 == 123 && tag2 == 123 && data == null);
Assert.IsTrue(CParser.isFunction("get hold 123 456", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 3 && tag1 == 123 && tag2 == 456 && data == null);
Assert.IsTrue(CParser.isFunction("get hold 123", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 3 && tag1 == 123 && tag2 == 123 && data == null);
Assert.IsTrue(CParser.isFunction("get ai 123 456", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 4 && tag1 == 123 && tag2 == 456 && data == null);
Assert.IsTrue(CParser.isFunction("get ai 123", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 4 && tag1 == 123 && tag2 == 123 && data == null);
Assert.IsTrue(CParser.isFunction("set coil 123 = 1", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 5 && tag1 == 123 && tag2 == 123 && data[0] == 0xFF00);
Assert.IsTrue(CParser.isFunction("set coil 123 = 0", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 5 && tag1 == 123 && tag2 == 123 && data[0] == 0);
Assert.IsTrue(CParser.isFunction("set coil 123 = on", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 5 && tag1 == 123 && tag2 == 123 && data[0] == 0xFF00);
Assert.IsTrue(CParser.isFunction("set coil 123 = off", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 5 && tag1 == 123 && tag2 == 123 && data[0] == 0);
Assert.IsTrue(CParser.isFunction("set coil 123 = 1", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 5 && tag1 == 123 && tag2 == 123 && data[0] == 0xFF00);
Assert.IsTrue(CParser.isFunction("set coil 123 =", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 5 && tag1 == 123 && tag2 == 123 && data[0] == 0);
Assert.IsTrue(CParser.isFunction("set hold 123 = 456", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 6 && tag1 == 123 && tag2 == 123 && data[0] == 456);
Assert.IsTrue(CParser.isFunction("set hold 123 =", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 6 && tag1 == 123 && tag2 == 123 && data[0] == 0);
Assert.IsTrue(CParser.isFunction("set coils 123 125 = on off on", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 15 && tag1 == 123 && tag2 == 125 && data[0] == 0xFF00 && data[1] == 0 && data[2] == 0xFF00);
Assert.IsTrue(CParser.isFunction("set coils 123 125 = on", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 15 && tag1 == 123 && tag2 == 125 && data[0] == 0xFF00 && data[1] == 0xFF00 && data[2] == 0xFF00);
Assert.IsTrue(CParser.isFunction("set coils 123 125 = ", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 15 && tag1 == 123 && tag2 == 125 && data[0] == 0 && data[1] == 0 && data[2] == 0);
Assert.IsTrue(CParser.isFunction("set hold 123 125 = 256 257 258", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 16 && tag1 == 123 && tag2 == 125 && data[0] == 256 && data[1] == 257 && data[2] == 258);
Assert.IsTrue(CParser.isFunction("set hold 123 125 = 1234", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 16 && tag1 == 123 && tag2 == 125 && data[0] == 1234 && data[1] == 1234 && data[2] == 1234);
Assert.IsTrue(CParser.isFunction("set hold 123 125 = ", out func, out tag1, out tag2, out data));
Assert.IsTrue(func == 16 && tag1 == 123 && tag2 == 125 && data[0] == 0 && data[1] == 0 && data[2] == 0);
Assert.IsFalse(CParser.isFunction("some bullshit", out func, out tag1, out tag2, out data));
}
//------------------------------
// Main
//------------------------------
static void Main(string[] args)
{
const string defaultFileName = "config.xml";
string configFileName = defaultFileName;
foreach (string arg in args)
{
CParser.configFileName(arg, ref configFileName);
}
Console.WriteLine("config = {0}", configFileName); //debug purpouse
ConfigReader configReader = new ConfigReader();
try
{
configReader.loadFromFile(configFileName);
}
catch (FileLoadException)
{
Console.WriteLine("Can't load config file");
}
globalObject.transactonFinishedEvent = Transaction_Finished;
Transaction.currId = 0; //initial transaction id
if (configReader.portType == PortType.ComPort)
{
//string name, int bps, Parity parity, StopBits stopBits)
ComPort comPort = new ComPort(configReader.portName, configReader.bps, configReader.parity, configReader.stopBits);
comPort.recieveTimeOut = configReader.comPortTimeOut;
globalObject.port = comPort;
}
if (configReader.portType == PortType.Ethernet) //not supported yet
{
// blah blah
//globalData.port = ethPort
}
if (configReader.portType == PortType.Test)
{
ModbusRtuTestPort testPort = new ModbusRtuTestPort();
testPort.address = 1;
globalObject.port = testPort;
}
globalObject.port.globalObject = globalObject; //it's awesome!
globalObject.port.open();
globalObject.timeOut = configReader.timeOut;
globalObject.csvLogger.fileName = configReader.csvFileName;
globalObject.csvLogger.separator = configReader.csvSeparator;
globalObject.csvLogger.open();
globalObject.varList = configReader.varList;
globalObject.queryList = configReader.queryList;
foreach (Query q in globalObject.queryList)
{
q.globalObject = globalObject;
q.buildVarHashSet();
}
globalObject.protocol = new ModbusRtuProtocol(); //only Modbus RTU is supported yet
(globalObject.protocol as ModbusRtuProtocol).deviceAddress = configReader.address;
globalObject.protocol.globalObject = globalObject; //it's amazing!
globalObject.mode = configReader.mode;
if (globalObject.mode == Mode.Master)
{
if (configReader.period > 0)
{
globalObject.timer.Interval = configReader.period;
globalObject.timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
globalObject.timer.Start();
}
}
if (globalObject.mode == Mode.Slave)
{
globalObject.port.messageReceivedEvent += onMessageReceived_SlaveMode;
// globalObject.port.messageReceivedEvent += new MessageReceivedHandler(onMessageReceived_SlaveMode);
}
//-------------------------------------------------------------
// command parse
//------------------------------------------------------
// команды могут вводиться вручную
//------------------------------------------------------
// get coils <from> <to> - function 1
// get din <from> <to> - function 2
// get h <from> <to> - function 3
// get <from> <to> - function 3 //то же, что и get h
// get in <from> <to> - function 4
// set coil <tag> - function 5
// set h <tag> - function 6
// set <tag> - function 6 //то же, что и set h
// set coil <from> <to> - function 15
// set h <from> <to> - function 16
// set <from> <to> - function 16 //то же, что и set h
//
// get <varname>
// set <varname>
//
// auto [period] - автоматический режим с указанным периодом
// auto off - ручной режим
// protocol [ascii|rtu|tcpip|simple]
// set port [name] [, bps] [, none|odd|even|mark|space] [, none|one|two|onepointfive]
// set eth ip [, port]
//
// q - выход
//
string command;
do
{
Console.Write(">"); //prompt
// parse command
command = Console.ReadLine();
if (CParser.configFileName(command, ref configFileName))
{
Console.WriteLine("config = {0}", configFileName);
}
if (CParser.isHelpLine(command))
{
Console.WriteLine(MiscUtils.help);
}
UInt16 tag1 = 0;
UInt16 tag2 = 0;
UInt16[] data = null;
int func;
if (CParser.isFunction(command, out func, out tag1, out tag2, out data))
{
Query query = new Query();
query.function = func;
query.startTag = tag1;
query.tagNum = (UInt16)(tag2 - tag1 + 1);
query.tagData = data;
query.globalObject = globalObject;
globalObject.currentTransaction = new Transaction(query, globalObject);
}
//-----------------------------
// storage get/set commands
Space space = Space.Coils;
if (CParser.isGetDbTags(command, ref space, ref tag1, ref tag2))
{
for (int tag = tag1; tag <= tag2; tag++) //tag имеет тип int, а не UInt16, так как иначе неправильно работает цикл с tag2 = 65535
{
String s1 = space.ToString();
String s2 = tag.ToString();
String s3 = globalObject.tagStorage.getTag(space, tag).ToString();
Console.WriteLine(String.Format("{0} {1} = {2}", s1, s2, s3));
}
}
UInt16[] dbTagData = null;
if (CParser.isSetDbTags(command, ref space, ref tag1, ref tag2, ref dbTagData))
{
for (int tag = tag1; tag <= tag2; tag++) //tag имеет тип int, а не UInt16, так как иначе неправильно работает цикл с tag2 = 65535
{
String s1 = space.ToString();
String s2 = tag.ToString();
globalObject.tagStorage.setTag(space, tag, dbTagData[tag - tag1]);
String s3 = dbTagData[tag - tag1].ToString();
Console.WriteLine(String.Format("set {0} {1} = {2}", s1, s2, s3));
}
}
if (CParser.isGetDbVariables(command))
{
foreach (Var variable in globalObject.varList)
{
Console.WriteLine("{0} {1} {2}", variable.name, variable.varType, variable.stringValue);
}
}
string varName;
if (CParser.isGetDbValue(command, out varName))
{
Var v = globalObject.findVar(varName);
if (v != null)
{
Console.WriteLine("{0} {1}", varName, v.stringValue);
}
}
double value;
if (CParser.isSetDbValue(command, out varName, out value))
{
Var v = globalObject.findVar(varName);
if (v != null)
{
if (v.setValue(value))
{
Console.WriteLine("{0} = {1}", v.name, v.stringValue);
}
else
{
Console.WriteLine("error occured");
}
}
}
//-----------------------------
// get/set mode command
Mode mode = Mode.Master;
if (CParser.isGetMode(command))
{
Console.WriteLine(String.Format("{0} mode", globalObject.mode));
}
if (CParser.isSetMode(command, ref mode))
{
globalObject.mode = mode;
Console.WriteLine(String.Format("set {0} mode", mode));
}
//-----------------------------
if (command == "p") //pause
{
globalObject.timer.Stop();
}
if (command == "r") //resume
{
globalObject.timer.Start();
}
//if current transaction is busy, wait a little
while (globalObject.currentTransaction != null && globalObject.currentTransaction.transactionState != TransactionState.Idle)
{
// Application.DoEvents();
System.Threading.Thread.Sleep(1); //???
}
//and execute
// Query query = new Query();
//...
}while (command != "q");
globalObject.port.close();
}
