void connect(SettingsMain smii)
{
try
{
((Form1)this.Parent.Parent.Parent.Parent).scan = true;
lblConnect.Text = "Connecting...";
bool checks = true;
for (int x = 0; x < smii.Readers.Count; x++)
{
ImpinjRevolution ir = new ImpinjRevolution();
ir.ReaderScanMode = ScanMode.FullScan;
ir.HostName = smii.Readers[x].IPaddress;
ir.Antennas = smii.Readers[x].antennas;
ir.Connect();
impinjrev.Add(ir);
if (!ir.isConnected)
{
if (checks == true)
{
checks = false;
}
}
}
if (checks == true)
{
lblConnect.Text = "";
MessageBox.Show("All the readers connected succesfully!");
for (int i = 0; i < impinjrev.Count; i++)
{
impinjrev[i].StopRead();
impinjrev[i].Disconnect();
}
((Form1)this.Parent.Parent.Parent.Parent).scan = false;
}
else
{
lblConnect.Text = "";
MessageBox.Show("The readers did not connect succesfully!");
for (int i = 0; i < impinjrev.Count; i++)
{
impinjrev[i].StopRead();
impinjrev[i].Disconnect();
}
((Form1)this.Parent.Parent.Parent.Parent).scan = false;
}
}
catch (Exception ex)
{
MessageBox.Show("Sorry Something went wrong, the action was not completed!");
}
}
//注册委托函数
//private static bool reader_regist_delegate(ref ImpinjRevolution ir, int iReaderType, delegate_read_handler dRHandler, delegate_write_handler dWHandler, delegate_check_handler dCHandler)
private static bool reader_regist_delegate(ImpinjRevolution ir, int iReaderType, delegate_read_handler dRHandler, delegate_write_handler dWHandler, delegate_check_handler dCHandler)
{
Log.WriteLog(LogType.Trace, "come in reader_regist_delegate");
switch (iReaderType)
{
case Macro.READER_TYPE_READER:
{
if (dRHandler != null)
{
ir.dReadHandler += dRHandler;
Log.WriteLog(LogType.Trace, "success to regist read delegate function to the reader[" + ir.HostName + "] with type[" + iReaderType + "].");
}
}
break;
case Macro.READER_TYPE_WRITER:
{
if (dWHandler != null)
{
ir.dWriteHandler += dWHandler;
Log.WriteLog(LogType.Trace, "success to regist write delegate function to the reader[" + ir.HostName + "] with type[" + iReaderType + "].");
}
}
break;
case Macro.READER_TYPE_CHECKR:
{
if (dCHandler != null)
{
ir.dCheckHandler += dCHandler;
Log.WriteLog(LogType.Trace, "success to regist check delegate function to the reader[" + ir.HostName + "] with type[" + iReaderType + "].");
}
}
break;
default:
{
//目前只提示出错，不退出处理，后续处理交事务流程合法性进行判断
Log.WriteLog(LogType.Error, "error:the reader[" + ir.HostName + "] type[" + iReaderType + "] is invaliable.");
return(false);
}
break;
}
return(true);
}
//判断读写器是否有委托处理函数
private static bool reader_has_delegate(ImpinjRevolution imp)
{
Log.WriteLog(LogType.Trace, "come in reader_has_delegate");
switch (imp.iReaderType)
{
case Macro.READER_TYPE_READER:
{
if (!imp.isdReadHandlerEnable)
{
Log.WriteLog(LogType.Error, "error:there is not read delegate function in reader[" + imp.HostName + "], so no need to start it");
MessageBox.Show("error:there is not read delegate function in reader[" + imp.HostName + "], so no need to start it");
}
}
break;
case Macro.READER_TYPE_WRITER:
{
if (!imp.isdWriteHandlerEnable)
{
Log.WriteLog(LogType.Error, "error:there is not write delegate function in reader[" + imp.HostName + "], so no need to start it");
MessageBox.Show("error:there is not write delegate function in reader[" + imp.HostName + "], so no need to start it");
}
}
break;
case Macro.READER_TYPE_CHECKR:
{
if (!imp.isdCheckHandlerEnable)
{
Log.WriteLog(LogType.Error, "error:there is not check delegate function in reader[" + imp.HostName + "], so no need to start it");
MessageBox.Show("error:there is not chech delegate function in reader[" + imp.HostName + "], so no need to start it");
}
}
break;
default:
{
Log.WriteLog(LogType.Error, "error:unknow operation type[" + imp.iReaderType + "] with reader[" + imp.HostName + "]");
return(false);
}
break;
}
return(true);
}
//Margo
bool connect(LTS.Settings se)
{
try
{
lblConnect.Text = "Connecting...";
int index = comboBoxStore.SelectedIndex;
if (st != null)
{
int storeID = st[index].StoreID;
LTS.Settings set = se;
sm = null;
sm = new SettingsMain();
impinjrev.Clear();
sm.SettingsID = set.SettingsID;
sm.SettingsName = set.SettingsName;
sm.SettingsSelect = set.SettingsSelect;
sm.StoreID = set.StoreID;
LTS.Store store = DAT.DataAccess.GetStore().Where(i => i.StoreID == sm.StoreID).FirstOrDefault();
sm.StoreLocation = store.StoreLocation;
sm.StoreName = store.StoreName;
List <LTS.Reader> readers = new List <LTS.Reader>();
readers = DAT.DataAccess.GetReader().Where(j => j.SettingsID == sm.SettingsID).ToList();
for (int j = 0; j < readers.Count; j++)
{
ReaderMain rm = new ReaderMain();
rm.ReaderID = readers[j].ReaderID;
rm.IPaddress = readers[j].IPaddress;
rm.NumAntennas = readers[j].NumAntennas;
rm.antennas = DAT.DataAccess.GetAntenna().Where(q => q.ReaderID == rm.ReaderID).ToList();
sm.Readers.Add(rm);
}
bool checks = true;
for (int x = 0; x < sm.Readers.Count; x++)
{
ImpinjRevolution ir = new ImpinjRevolution();
ir.ReaderScanMode = ScanMode.ScanItem;
ir.HostName = sm.Readers[x].IPaddress;
ir.Antennas = sm.Readers[x].antennas;
ir.TagRead += ir_TagRead;
ir.Connect();
impinjrev.Add(ir);
if (!ir.isConnected)
{
if (checks == true)
{
checks = false;
}
}
}
if (checks == true)
{
lblConnect.Text = "Connected";
timer.Start();
impinjrev.ForEach(imp =>
{
imp.TagRead += ir_TagRead;
imp.StartRead();
});
((Form1)this.Parent.Parent.Parent.Parent).scan = true;
lblConnect.Text = "Reading...";
lblTimer.Text = time.ToString();
}
else
{
lblConnect.Text = "Not Connected!";
timer.Stop();
timer.Elapsed -= timer_Elapsed;
time = 0;
for (int i = 0; i < impinjrev.Count; i++)
{
impinjrev[i].StopRead();
impinjrev[i].Disconnect();
}
EnableOrDisable(true);
((Form1)this.Parent.Parent.Parent.Parent).scan = false;
}
}
}
catch (Exception ex)
{
MessageBox.Show("Sorry Something went wrong, the action was not completed!");
}
return(true);
}
//Margo
private void button5_Click(object sender, EventArgs e)
{
try
{
lblSelect.Visible = false;
if (listS.Where(u => u.StoreName == comboBoxStore.SelectedItem.ToString()).FirstOrDefault() != null)
{
if (set != null)
{
button4.Enabled = false;
button2.Enabled = false;
comboBoxStore.Enabled = false;
lblConnect.Text = "Connecting ...";
lblStartRead.Visible = false;
lblStop.Visible = false;
btnStart.Enabled = false;
lblConnect.Visible = true;
sm = null;
sm = new SettingsMain();
impinjrev.Clear();
sm.SettingsID = set.SettingsID;
sm.SettingsName = set.SettingsName;
sm.SettingsSelect = set.SettingsSelect;
sm.StoreID = set.StoreID;
LTS.Store store = DAT.DataAccess.GetStore().Where(i => i.StoreID == sm.StoreID).FirstOrDefault();
sm.StoreLocation = store.StoreLocation;
sm.StoreName = store.StoreName;
List <LTS.Reader> readers = new List <LTS.Reader>();
readers = DAT.DataAccess.GetReader().Where(j => j.SettingsID == sm.SettingsID).ToList();
for (int j = 0; j < readers.Count; j++)
{
ReaderMain rm = new ReaderMain();
rm.ReaderID = readers[j].ReaderID;
rm.IPaddress = readers[j].IPaddress;
rm.NumAntennas = readers[j].NumAntennas;
rm.antennas = DAT.DataAccess.GetAntenna().Where(q => q.ReaderID == rm.ReaderID).ToList();
sm.Readers.Add(rm);
}
bool checks = true;
for (int x = 0; x < sm.Readers.Count; x++)
{
ImpinjRevolution ir = new ImpinjRevolution();
ir.ReaderScanMode = ScanMode.FullScan;
ir.HostName = sm.Readers[x].IPaddress;
ir.Antennas = sm.Readers[x].antennas;
ir.TagRead += ir_TagRead;
ir.Connect();
impinjrev.Add(ir);
if (!ir.isConnected)
{
if (checks == true)
{
checks = false;
}
}
}
if (checks == true)
{
config = true;
lblConnect.Text = "Connected";
btnStart.Enabled = true;
btnStop.Enabled = false;
((Form1)this.Parent.Parent.Parent.Parent).scan = true;
}
else
{
lblConnect.Text = "Not Connected";
}
}
else
{
MessageBox.Show("The Store selected does not have a setting set, please go to the Select Setting page and choose a setting!", "", MessageBoxButtons.OKCancel);
}
}
else
{
lblSelect.Visible = true;
}
}
catch (Exception ex)
{
MessageBox.Show("Sorry Something went wrong, the action was not completed!");
}
}
bool updateItem_connect(LTS.Settings se)
{
Log.WriteLog(LogType.Trace, "come in updateItem_connect");
try
{
lConnectMsg.Text = "Connecting...";
int index = cbStore.SelectedIndex;
int storeID = listS[index].StoreID;
LTS.Settings set = se;
sm = null;
sm = new SettingsMain();
impinjrev.Clear();
sm.SettingsID = set.SettingsID;
sm.SettingsName = set.SettingsName;
sm.SettingsSelect = set.SettingsSelect;
sm.StoreID = set.StoreID;
LTS.Store store = DAT.DataAccess.GetStore().Where(i => i.StoreID == sm.StoreID).FirstOrDefault();
if (null == store)
{
Log.WriteLog(LogType.Error, "error to get store with id[" + set.StoreID + "]");
return(false);
}
sm.StoreLocation = store.StoreLocation;
sm.StoreName = store.StoreName;
Log.WriteLog(LogType.Trace, "success to get settings[" + sm.SettingsID + "] witch in store[" + set.StoreID + "] info:settingsName[" + set.SettingsName + "], " +
"select flag[" + set.SettingsSelect + "], the storeName[" + store.StoreName + "] and storeLocation[" + store.StoreLocation + "]");
List <LTS.Reader> readers = new List <LTS.Reader>();
readers = DAT.DataAccess.GetReader().Where(j => j.SettingsID == sm.SettingsID).ToList();
if (null == readers)
{
Log.WriteLog(LogType.Error, "error to get readers in settings[" + sm.SettingsID + "]");
return(false);
}
for (int j = 0; j < readers.Count; j++)
{
ReaderMain rm = new ReaderMain();
rm.ReaderID = readers[j].ReaderID;
rm.IPaddress = readers[j].IPaddress;
rm.NumAntennas = readers[j].NumAntennas;
rm.antennas = DAT.DataAccess.GetAntenna().Where(q => q.ReaderID == rm.ReaderID).ToList();
sm.Readers.Add(rm);
}
bool checks = true;
Log.WriteLog(LogType.Trace, "success go get " + readers.Count + " readers with in settings[" + sm.SettingsID + "] into memery"); Log.WriteLog(LogType.Trace, "success go get " + readers.Count + " readers with in settings[" + sm.SettingsID + "] into memery");
//根据settings上的读写器配置，进行读写器连接操作
for (int x = 0; x < sm.Readers.Count; x++)
{
bool bOk = true;
//针对每一个reader配置生成一个reader解决方案节点
ImpinjRevolution ir = new ImpinjRevolution();
ir.ReaderScanMode = ScanMode.ScanItem;
ir.HostName = sm.Readers[x].IPaddress;
ir.Antennas = sm.Readers[x].antennas;
ir.isConnected = false;
//ir.TagRead += ir_TagRead;
Log.WriteLog(LogType.Trace, "goto connect to reader with ip[" + ir.HostName + "]");
//连接到指定的读写器上
if (!ir.ir_connectReader())
{
bOk = false;
Log.WriteLog(LogType.Error, "error to connect to reader[" + ir.HostName + "]");
}
impinjrev.Add(ir);
if (!bOk)
{
if (checks == true)
{
Log.WriteLog(LogType.Trace, "goto set the check flag into false status.");
checks = false;
}
}
}
Log.WriteLog(LogType.Trace, "after connect to all the readers");
if (checks == true)
{
lConnectMsg.Text = "Connected";
//启动定时器,定时器超时后，执行定时器超时函数
timer.Start();
//遍历读写器数组，为他们注册委托事件，并启动读写器
impinjrev.ForEach(imp =>
{
imp.dReadHandler += updateItem_ir_tagRead;
imp.ir_startRead();
});
Log.WriteLog(LogType.Trace, "success to start all readers");
((Form1)this.Parent.Parent.Parent.Parent).scan = true;
lConnectMsg.Text = "Reading...";
}
else
{
lConnectMsg.Text = "Not Connected!";
timer.Stop();
timer.Elapsed -= updateItem_timer_elapsed;
time = 0;
for (int i = 0; i < impinjrev.Count; i++)
{
impinjrev[i].ir_stopRead();
impinjrev[i].ir_disconnect();
}
updateItem_enableOrDisable(true);
((Form1)this.Parent.Parent.Parent.Parent).scan = false;
}
return(true);
}
catch (Exception ex)
{
Log.WriteLog(LogType.Error, "there is something wrong during connect to readers. the error msg is " + ex.Message + "");
MessageBox.Show("Sorry Something went wrong, the action was not completed!");
return(true);
}
}
/*SettingsMain smii, settings的配置信息;
* ref List<ImpinjRevolution> impinjrev, reader控制节点列表;
* delegate_read_handler dRHandler, 读操作函数;
* delegate_write_handler dWHandler, 写操作函数;
* delegate_check_handler dCHandler, 校验函数;
* bool bTest， 测试标志位;
*描述：为每个读写器申请一个读写器节点，并连接到物理读写器上，将配置应用到读写器中。*/
private static bool reader_connect_handler(SettingsMain smii, List <ImpinjRevolution> impinjrev, BusinessQue stBQue, delegate_read_handler dRHandler,
delegate_write_handler dWHandler, delegate_check_handler dCHandler, bool bTest)
{
bool bAllConnected = true;
Log.WriteLog(LogType.Trace, "come reader_connect_handler");
try
{
impinjrev.Clear(); //初始化解决方案数组；
//连接到对应读写器上,并对读写器进行配置(一个reader配置对应一个impinj解决方案对象)
for (int x = 0; x < smii.Readers.Count; x++)
{
bool bProcessOk = true;
//如果系统没有内存分配给revolution,则会抛出异常，所以在这里不需要对ir返回值进行合法性判断
ImpinjRevolution ir = new ImpinjRevolution();
ir.ReaderScanMode = ScanMode.FullScan;
ir.HostName = smii.Readers[x].IPaddress;
ir.Antennas = smii.Readers[x].antennas;
ir.iReaderType = smii.Readers[x].iReaderType;
ir.stBQue = stBQue;
ir.isConnected = false;
//注册委托函数
if (reader_regist_delegate(ir, ir.iReaderType, dRHandler, dWHandler, dCHandler))
{
//连接到读写器，并进行配置
if (!ir.ir_connectReader())
{
Log.WriteLog(LogType.Trace, "error to connect to reader[" + ir.HostName + "]");
bProcessOk = false;
}
else
{
Log.WriteLog(LogType.Trace, "success to connect to reader[" + ir.HostName + "]");
}
}
else
{
bProcessOk = false;
}
//读写器控制节点加入数组
impinjrev.Add(ir);
//根据本节点的操作，决定全局操作标志位
if (!bProcessOk)
{
if (bAllConnected == true)
{
bAllConnected = false;
Log.WriteLog(LogType.Warning, "Warning: reader[" + smii.Readers[x].IPaddress + "] can not be connect to, so we will not using the revolution");
}
else
{
Log.WriteLog(LogType.Warning, "Warning: reader[" + smii.Readers[x].IPaddress + "] can not be connect to");
}
}
}
if (bAllConnected == true)
{
MessageBox.Show("All the readers in settings[" + smii.SettingsID + "] are connected succesfully!");
}
else
{
MessageBox.Show("there are some readers in settins[" + smii.SettingsID + "] are not connect succesfully!");
}
if (bTest || !bAllConnected)
{
Log.WriteLog(LogType.Trace, "this is a test process or some reader(s) can not connect to, so go to disconnect reader(s)");
//去连接
if (!reader_disconnect(impinjrev))
{
Log.WriteLog(LogType.Error, "error to call reader_disconnect");
}
}
}
catch (Exception ex)
{
MessageBox.Show("Sorry Something went wrong, the connect was not completed!");
bAllConnected = false;
}
return(bAllConnected);
}