/// <summary>
/// Retrieves the Network Provider Information from a Airlink Modem
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction on</param>
/// <returns>A Variable indicating the Network Provider Information of the modem</returns>
public static Variable GetModemNetworkProvider(SnmpMessenger messengerSession)
{
PmppEndPoint?old = null;
int oldv = messengerSession.SnmpVersion;
System.Net.Sockets.ProtocolType oldType = messengerSession.TrasnportProtocol;
if (messengerSession.PmppEndPoint.HasValue)
{
old = messengerSession.PmppEndPoint;
messengerSession.PmppEndPoint = null;
}
messengerSession.TrasnportProtocol = System.Net.Sockets.ProtocolType.Udp;
messengerSession.SnmpVersion = 2;
//voltage
Variable result = messengerSession.Get("1.3.6.1.4.1.20542.3.10.0").Bindings[0];
if (old.HasValue)
{
messengerSession.PmppEndPoint = old;
}
messengerSession.TrasnportProtocol = oldType;
messengerSession.SnmpVersion = oldv;
//voltage
return(result);
}
/// <summary>
/// Downloads the dms.multiCfg Variables
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>The List of Variables retireved in the transaction</returns>
public static List <Variable> GetMultiCfg(SnmpMessenger messengerSession)
{
List <string> objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.3.4.1", //dms.multiCfg.defaultBackgroundColor
"1.3.6.1.4.1.1206.4.2.3.4.2", //dms.multiCfg.defaultForegroundColor
"1.3.6.1.4.1.1206.4.2.3.4.3", //dms.multiCfg.defaultFlashOn
"1.3.6.1.4.1.1206.4.2.3.4.4", //dms.multiCfg.defaultFlashOff
"1.3.6.1.4.1.1206.4.2.3.4.5", //dms.multiCfg.defaultFont
};
List <Variable> results = messengerSession.Get(objects).Bindings;
objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.3.4.6", //dms.multiCfg.defaultJustificationLine
"1.3.6.1.4.1.1206.4.2.3.4.7", //dms.multiCfg.defaultJustificationPage
"1.3.6.1.4.1.1206.4.2.3.4.8", //dms.multiCfg.defaultPageOnTime
"1.3.6.1.4.1.1206.4.2.3.4.9", //dms.multiCfg.defaultPageOffTime
"1.3.6.1.4.1.1206.4.2.3.4.10", //dms.multiCfg.defaultCharacterSet
};
results.AddRange(messengerSession.Get(objects).Bindings);
return(results);
}
/// <summary>
/// Retrieves the Latitude and Longitude Information from a Airlink Modem
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction on</param>
/// <returns>A Variable indicating the Latitude and Longitude of the modem</returns>
public static List <Variable> GetLatitudeLongitude(SnmpMessenger messengerSession)
{
PmppEndPoint?old = null;
int oldV = messengerSession.SnmpVersion;
System.Net.Sockets.ProtocolType oldType = messengerSession.TrasnportProtocol;
if (messengerSession.PmppEndPoint.HasValue)
{
old = messengerSession.PmppEndPoint;
messengerSession.PmppEndPoint = null;
}
List <string> objects = new List <string>()
{
"1.3.6.1.4.1.20542.4.3.0", //latitude
"1.3.6.1.4.1.20542.4.4.0" //longitude
};
messengerSession.TrasnportProtocol = System.Net.Sockets.ProtocolType.Udp;
messengerSession.SnmpVersion = 2;
List <Variable> results = messengerSession.Get(objects).Bindings;
if (old.HasValue)
{
messengerSession.PmppEndPoint = old;
}
messengerSession.TrasnportProtocol = oldType;
messengerSession.SnmpVersion = oldV;
return(results);
}
/// <summary>
/// Gets the cctvRange values from a cctv Camera
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction on</param>
/// <returns>The variables returned from the transaction</returns>
public static List <Variable> GetCctvRanges(SnmpMessenger messengerSession)
{
List <string> objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.7.1.1", //cctvRange.rangeMaximumPreset
"1.3.6.1.4.1.1206.4.2.7.1.2", //cctvRange.rangePanLeftLimit
"1.3.6.1.4.1.1206.4.2.7.1.3", //cctvRange.rangePanRightLimit
"1.3.6.1.4.1.1206.4.2.7.1.4", //cctvRange.rangePanHomePosition
"1.3.6.1.4.1.1206.4.2.7.1.5", //cctvRange.rangeTrueNorthOffset
};
List <Variable> results = messengerSession.Get(objects).Bindings;
objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.7.1.6", //cctvRange.rangeTiltUpLimit
"1.3.6.1.4.1.1206.4.2.7.1.7", //cctvRange.rangeTiltDownLimit
"1.3.6.1.4.1.1206.4.2.7.1.8", //cctvRange.rangeZoomLimit
"1.3.6.1.4.1.1206.4.2.7.1.9", //cctvRange.rangeFocusLimit
"1.3.6.1.4.1.1206.4.2.7.1.10", //cctvRange.rangeIrisLimit
};
results.AddRange(messengerSession.Get(objects).Bindings);
objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.7.1.11", //cctvRange.rangeMinimumPanStepAngle
"1.3.6.1.4.1.1206.4.2.7.1.12", //cctvRange.rangeMinimumTiltStepAngle
};
results.AddRange(messengerSession.Get(objects).Bindings);
return(results);
}
/// <summary>
/// Blanks a DMS for the specified duration
/// </summary>
/// <param name="duration">The duartion to blank the DMS for</param>
/// <param name="messengerSession">The messengerSession in which to perform this transaction</param>
/// <returns>The dmsActivateMsgError of the transaction</returns>
public static dmsActivateMsgError Blank(ushort?duration, SnmpMessenger messengerSession)
{
byte[] activate = new byte[12];
BitConverter.GetBytes(duration.Value).CopyTo(activate, 0);
//activate[0] = (byte)(duration / 256); //Duration
//activate[1] = (byte)(duration & 0xFF); // lsb of duration
activate[2] = (byte)255; //priority
activate[3] = (byte)dmsMessageMemoryType.Blank; // memory type
activate[4] = (byte)(255 / 256);
activate[5] = (byte)(255 & 0xFF); // message number
activate[6] = (byte)(0);
activate[7] = (byte)(0); // lsb of crc
byte[] ipBytes = Array.ConvertAll <int, byte>(Array.ConvertAll <string, int>(Utility.GetV4IPAddress().ToString().Split('.'), Convert.ToInt32), Convert.ToByte);
ipBytes.CopyTo(activate, 8);
Variable dmsActivateMessage = new Variable();
dmsActivateMessage.Identifier = "1.3.6.1.4.1.1206.4.2.3.6.3.0";
dmsActivateMessage.TypeCode = SnmpType.OctetString;
dmsActivateMessage.Value.AddRange(activate);
dmsActivateMessage = messengerSession.Set(dmsActivateMessage).Bindings[0];
Variable dmsActivateMsgError = new Variable();
dmsActivateMsgError.Identifier = "1.3.6.1.4.1.1206.4.2.3.6.17.0";
dmsActivateMsgError = messengerSession.Get(dmsActivateMsgError.Identifier).Bindings[0];
return((dmsActivateMsgError)dmsActivateMsgError.ToInt32());
}
/// <summary>
/// Downloads the dms.dmsSignCfg Variables
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>The List of Variables retireved in the transaction</returns>
public static List <Variable> GetDmsSignCfg(SnmpMessenger messengerSession)
{
List <string> objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.3.1.1", //dms.dmsSignCfg.dmsSignAccess
"1.3.6.1.4.1.1206.4.2.3.1.2", //dms.dmsSignCfg.dmsSignType
"1.3.6.1.4.1.1206.4.2.3.1.3", //dms.dmsSignCfg.dmsSignHeight
"1.3.6.1.4.1.1206.4.2.3.1.4", //dms.dmsSignCfg.dmsSignWidth
};
List <Variable> results = messengerSession.Get(objects).Bindings;
objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.3.1.5", //dms.dmsSignCfg.dmsHorizontalBorder
"1.3.6.1.4.1.1206.4.2.3.1.6", //dms.dmsSignCfg.dmsVerticalBorder
"1.3.6.1.4.1.1206.4.2.3.1.7", //dms.dmsSignCfg.dmsLegend
"1.3.6.1.4.1.1206.4.2.3.1.7", //dms.dmsSignCfg.dmsLegend
"1.3.6.1.4.1.1206.4.2.3.1.8", //dms.dmsSignCfg.dmsBeaconType
"1.3.6.1.4.1.1206.4.2.3.1.9", //dms.dmsSignCfg.dmsSignTechnology
};
results.AddRange(messengerSession.Get(objects).Bindings);
return(results);
}
/// <summary>
/// Retrieves the Serial Settings from a Airlink Modem
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction on</param>
/// <returns>A List of variables containing the serial settings of the modem</returns>
public static List <Variable> GetSerialSettings(SnmpMessenger messengerSession)
{
PmppEndPoint?old = null;
int olv = messengerSession.SnmpVersion;
System.Net.Sockets.ProtocolType oldType = messengerSession.TrasnportProtocol;
if (messengerSession.PmppEndPoint.HasValue)
{
old = messengerSession.PmppEndPoint;
messengerSession.PmppEndPoint = null;
}
List <string> objects = new List <string>()
{
"1.3.6.1.4.1.20542.2.9.0", //serialPortSettings
"1.3.6.1.4.1.20542.2.10.0" //serialPortFlowControl
};
messengerSession.TrasnportProtocol = System.Net.Sockets.ProtocolType.Udp;
messengerSession.SnmpVersion = 2;
List <Variable> results = messengerSession.Get(objects).Bindings;
if (old.HasValue)
{
messengerSession.PmppEndPoint = old;
}
messengerSession.TrasnportProtocol = oldType;
messengerSession.SnmpVersion = olv;
return(results);
}
/// <summary>
/// Resets a DMS
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction on</param>
/// <returns>The Variable which represents the result of the transaction</returns>
public static Variable DmsReset(SnmpMessenger messengerSession)
{
Variable dmsSWReset = new Variable("1.3.6.1.4.1.1206.4.2.3.6.2");
dmsSWReset.TypeCode = SnmpType.Integer32;
dmsSWReset.Value = BasicEncodingRules.EncodeInteger32(1, false, false);
dmsSWReset = messengerSession.Set(dmsSWReset).Bindings[0];
return(dmsSWReset);
}
/// <summary>
/// Stores the current position as the given preset number in the camera
/// </summary>
/// <param name="presetNumber">The presetNumber to set in the camera</param>
/// <param name="messengerSession">The managerSession to perform the transaction on</param>
/// <returns>The ProtocolDataUnit returned from the transaction</returns>
public static ProtocolDataUnit StorePresetPosition(int presetNumber, SnmpMessenger messengerSession)
{
Variable result = new Variable("1.3.6.1.4.1.1206.4.2.7.3.2")
{
TypeCode = SnmpType.Integer32,
Value = BasicEncodingRules.EncodeInteger32(presetNumber, false, false)
};
return(messengerSession.Set(result));
}
/// <summary>
/// Downloads the global.globalConfiguration Variables
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>The List of Variables retireved in the transaction</returns>
public static List <Variable> GetGlobals(SnmpMessenger messengerSession)
{
List <string> objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.6.1.3.1.3.1", //global.globalConfiguration.globalModuleTable.moduleTableEntry.moduleMake.1
"1.3.6.1.4.1.1206.4.2.6.1.3.1.4.1", //global.globalConfiguration.globalModuleTable.moduleTableEntry.moduleModel.1
"1.3.6.1.4.1.1206.4.2.6.1.3.1.5.1", //global.globalConfiguration.globalModuleTable.moduleTableEntry.moduleVersion.1
"1.3.6.1.4.1.1206.4.2.6.1.3.1.6.1", //global.globalConfiguration.globalModuleTable.moduleTableEntry.moduleType.1
};
List <Variable> results = messengerSession.Get(objects).Bindings;
return(results);
}
/// <summary>
/// Directs the DMS to perform a pixel test and retrieves the list of bad pixels from the bad pixel table
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>A list of variables which represet the X and Y locations of the bad pixels</returns>
public static List <Variable> GetBadPixelLocations(SnmpMessenger messengerSession)
{
Variable pixelFailureTableNumRows = ActivatePixelTest(messengerSession);
List <Variable> badPixels = new List <Variable>();
string OIDbase = "1.3.6.1.4.1.1206.4.2.3.9.7.3.1.";
int exCount = 0;
for (int i = 1, e = (pixelFailureTableNumRows.ToInt32() + 1); i < e; ++i)
{
Variable pixelFailureXLocation = new Variable(OIDbase + "3.2." + i.ToString() + ".0");
Variable pixelFailureYLocation = new Variable(OIDbase + "4.2." + i.ToString() + ".0");
try
{
pixelFailureXLocation = messengerSession.Get(pixelFailureXLocation.Identifier).Bindings[0];
pixelFailureYLocation = messengerSession.Get(pixelFailureYLocation.Identifier).Bindings[0];
exCount = 0;
}
catch (SnmpException ex)
{
if (ex.Message == "Request has reached maximum retries." && exCount < messengerSession.MaxRetries)
{
i--;
exCount++;
continue;
}
else
{
throw;
}
}
catch (Exception)
{
throw;
}
if (pixelFailureXLocation.TypeCode == SnmpType.Null || pixelFailureYLocation.TypeCode == SnmpType.Null)
{
break;
}
badPixels.Add(pixelFailureXLocation);
badPixels.Add(pixelFailureYLocation);
}
return(badPixels);
}
/// <summary>
/// Gets the cctvTimeout values from a cctv Camera
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction on</param>
/// <returns>The variables returned from the transaction</returns>
public static List <Variable> GetCctvTimeouts(SnmpMessenger messengerSession)
{
List <string> objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.7.2.1", //cctvTimeout.timeoutPan
"1.3.6.1.4.1.1206.4.2.7.2.2", //cctvTimeout.timeoutTilt
"1.3.6.1.4.1.1206.4.2.7.2.3", //cctvTimeout.timeoutZoom
"1.3.6.1.4.1.1206.4.2.7.2.4", //cctvTimeout.timeoutFocus
"1.3.6.1.4.1.1206.4.2.7.2.5", //cctvTimeout.timeoutIris
};
List <Variable> results = messengerSession.Get(objects).Bindings;
return(results);
}
/// <summary>
/// Downloads the dms.vmsCfg Variables
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>The List of Variables retireved in the transaction</returns>
public static List <Variable> GetVmsCfg(SnmpMessenger messengerSession)
{
List <string> objects = new List <string>()
{
"1.3.6.1.4.1.1206.4.2.3.2.1", //dms.vmsCfg.vmsCharacterHeightPixels (characterBoard)
"1.3.6.1.4.1.1206.4.2.3.2.2", //dms.vmsCfg.vmsCharacterWidthPixels (characterBoard)
"1.3.6.1.4.1.1206.4.2.3.2.3", //dms.vmsCfg.vmsSignHeightPixels (amt of charboards / rows high)
"1.3.6.1.4.1.1206.4.2.3.2.4", //dms.vmsCfg.vmsSignWidthPixels (amt of charboards / rows wide)
//"1.3.6.1.4.1.1206.4.2.3.2.5", //dms.vmsCfg.vmsHorizontalPitch
//"1.3.6.1.4.1.1206.4.2.3.2.6", //dms.vmsCfg.vmsVerticalPitch
};
List <Variable> results = messengerSession.Get(objects).Bindings;
return(results);
}
/// <summary>
/// Directs the DMS to perform a pixel test
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>A Variable indicating the amount of rows in in the BadPixel table</returns>
public static Variable ActivatePixelTest(SnmpMessenger messengerSession)
{
Variable pixelTestActivation = new Variable("1.3.6.1.4.1.1206.4.2.3.9.7.4.0");
pixelTestActivation.TypeCode = SnmpType.Integer32;
pixelTestActivation.Value = BasicEncodingRules.EncodeInteger32((int)NTCIP.pixelFailureDetectionType.MessageDisplay, false, false);
pixelTestActivation = messengerSession.Set(pixelTestActivation).Bindings[0];
while ((NTCIP.pixelFailureDetectionType)pixelTestActivation.ToInt32() == NTCIP.pixelFailureDetectionType.MessageDisplay)
{
System.Threading.Thread.Sleep(1000);
pixelTestActivation = messengerSession.Get(pixelTestActivation.Identifier).Bindings[0];
}
Variable pixelFailureTableNumRows = new Variable("1.3.6.1.4.1.1206.4.2.3.9.7.2.0");
pixelFailureTableNumRows = messengerSession.Get(pixelFailureTableNumRows.Identifier).Bindings[0];
return(pixelFailureTableNumRows);
}
/// <summary>
/// Creats a string which shows what pixels of the DMS need replacing on a list of already known bad pixels
/// </summary>
/// <param name="badPixels">A List of bad pixels from the GetBadPixelLocationsFunction</param>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>A string which can be read to determine which pixels are in need of replacement</returns>
public static String PixelReport(List <Variable> badPixels, SnmpMessenger messengerSession)
{
List <string> cfg = new List <string>();
cfg.Add("1.3.6.1.4.1.1206.4.2.3.2.1"); //vmsCharacterHeightPixels -- charBoard
cfg.Add("1.3.6.1.4.1.1206.4.2.3.2.2"); //vmsCharacterWidthPixels -- charBoard
cfg.Add("1.3.6.1.4.1.1206.4.2.3.2.3"); //vmsSignHeightPixels -- (used to get amt of charboards or rows high)
cfg.Add("1.3.6.1.4.1.1206.4.2.3.2.4"); //vmsSignWidthPixels -- (used to get amt of charboards or rows wide)
List <Variable> downloadedConfiguration = messengerSession.Get(cfg).Bindings;
Variable vmsCharacterHeightPixels = downloadedConfiguration[0];
Variable vmsCharacterWidthPixels = downloadedConfiguration[1];
Variable vmsSignHeightPixels = downloadedConfiguration[2];
Variable vmsSignWidthPixels = downloadedConfiguration[3];
Func <int, int, int, int> LogicalIndex = delegate(int vmsSignHeightPixelsORvmsSignWidthPixels, int vmsCharacterHeightPixelsORvmsCharacterWidthPixels, int OutagePixelLocationXorY)
{
if (vmsSignHeightPixelsORvmsSignWidthPixels <= 0 || vmsCharacterHeightPixelsORvmsCharacterWidthPixels <= 0 || OutagePixelLocationXorY <= 0)
{
return(-1);
}
return(vmsSignHeightPixelsORvmsSignWidthPixels / vmsCharacterHeightPixelsORvmsCharacterWidthPixels - (int)Math.Floor((double)(vmsSignHeightPixelsORvmsSignWidthPixels - OutagePixelLocationXorY) / vmsCharacterHeightPixelsORvmsCharacterWidthPixels));
};
StringBuilder output = new StringBuilder();
for (int bpi = 0; bpi < badPixels.Count; bpi += 2)
{
int Horizontal = LogicalIndex(vmsSignWidthPixels.ToInt32(), vmsCharacterWidthPixels.ToInt32(), badPixels[bpi].ToInt32());
int Vertical = LogicalIndex(vmsSignHeightPixels.ToInt32(), vmsCharacterHeightPixels.ToInt32(), badPixels[bpi + 1].ToInt32());
output.AppendLine("-------");
output.AppendLine("Outage On Horizontal Character Board: " + Horizontal + " From the Left");
output.AppendLine("Outage On Horizontal Character Board: " + Vertical + " From the Top");
output.AppendLine("-------");
}
return(output.ToString());
}
/// <summary>
/// Modifies a Message in the DMS
/// </summary>
/// <param name="multiString">The new value for the multiString</param>
/// <param name="priority">The new priority for the multiString</param>
/// <param name="messageNumber">The messageNumber to modify</param>
/// <param name="messageMemoryType">The type of memory to store multiString in</param>
/// <param name="messengerSession">The messengerSession to perform the request on</param>
/// <returns>The Crc16 of the Modified Message</returns>
public static UInt32 ModifyMessage(String multiString, String owner, byte?priority, byte?messageNumber, dmsMessageMemoryType?messageMemoryType, SnmpMessenger messengerSession)
{
messageMemoryType = messageMemoryType.HasValue ? messageMemoryType.Value : dmsMessageMemoryType.Changeable;
messageNumber = messageNumber.HasValue ? messageNumber.Value : (byte)1;
priority = priority.HasValue ? priority.Value : (byte)255;
if (string.IsNullOrEmpty(owner))
{
owner = Environment.MachineName;
}
string oidPrefix = "1.3.6.1.4.1.1206.4.2.3.5.8.1.";
string oidPostfix = "." + (int)messageMemoryType + "." + messageNumber.ToString();
//Variable dmsMessageStatus = messengerSession.Get("1.3.6.1.4.1.1206.4.2.3.5.8.1.5.3.1").Bindings[0];
Variable dmsMessageStatus = messengerSession.Get(oidPrefix + (int)DmsMessageEntry.dmsMessageStatus + oidPostfix).Bindings[0];
if ((NTCIP.dmsMessageStatus)dmsMessageStatus.ToInt32() != NTCIP.dmsMessageStatus.NotUsed
&&
(NTCIP.dmsMessageStatus)dmsMessageStatus.ToInt32() != NTCIP.dmsMessageStatus.NotUsedReq)
{
dmsMessageStatus.Value = BasicEncodingRules.EncodeInteger32((int)NTCIP.dmsMessageStatus.NotUsedReq, false, false);
dmsMessageStatus = messengerSession.Set(dmsMessageStatus).Bindings[0];
}
dmsMessageStatus.Value = BasicEncodingRules.EncodeInteger32((int)NTCIP.dmsMessageStatus.ModifyReq, false, false);
dmsMessageStatus = messengerSession.Set(dmsMessageStatus).Bindings[0];
int attempt = 0;
//standards....
while ((NTCIP.dmsMessageStatus)dmsMessageStatus.ToInt32() != NTCIP.dmsMessageStatus.Modifying
&&
(NTCIP.dmsMessageStatus)dmsMessageStatus.ToInt32() != NTCIP.dmsMessageStatus.ModifyReq &&
attempt <= messengerSession.MaxRetries)
{
dmsMessageStatus = messengerSession.Get(dmsMessageStatus.Identifier).Bindings[0];
attempt++;
}
Variable dmsMessageMultiString = new Variable();
dmsMessageMultiString.Identifier = oidPrefix + (int)DmsMessageEntry.dmsMessageMultiString + oidPostfix;
dmsMessageMultiString.TypeCode = SnmpType.OctetString;
dmsMessageMultiString.Value = BasicEncodingRules.EncodeOctetString(multiString, false, false);
Variable dmsMessageOwner = new Variable();
dmsMessageOwner.Identifier = oidPrefix + (int)DmsMessageEntry.dmsMessageOwner + oidPostfix;
dmsMessageOwner.TypeCode = SnmpType.OctetString;
dmsMessageOwner.Value = BasicEncodingRules.EncodeOctetString(owner, false, false);
Variable dmsMessageRunTimePriority = new Variable();
dmsMessageRunTimePriority.Identifier = oidPrefix + (int)DmsMessageEntry.dmsMessageRunTimePriority + oidPostfix;
dmsMessageRunTimePriority.TypeCode = SnmpType.Integer32;
dmsMessageRunTimePriority.Value = BasicEncodingRules.EncodeInteger32(priority.Value, false, false);
dmsMessageMultiString = messengerSession.Set(dmsMessageMultiString).Bindings[0];
dmsMessageOwner = messengerSession.Set(dmsMessageOwner).Bindings[0];
dmsMessageRunTimePriority = messengerSession.Set(dmsMessageRunTimePriority).Bindings[0];
dmsMessageStatus.Value = BasicEncodingRules.EncodeInteger32((int)NTCIP.dmsMessageStatus.ValidateReq, false, false);
dmsMessageStatus = messengerSession.Set(dmsMessageStatus).Bindings[0];
while ((NTCIP.dmsMessageStatus)dmsMessageStatus.ToInt32() == NTCIP.dmsMessageStatus.Validating
||
(NTCIP.dmsMessageStatus)dmsMessageStatus.ToInt32() == NTCIP.dmsMessageStatus.ValidateReq ||
dmsMessageStatus.ToInt32() == 255)
{
dmsMessageStatus = messengerSession.Get(dmsMessageStatus.Identifier).Bindings[0];
}
//Should check if valid here and if not valid get the reason why its not valid and report.
if ((NTCIP.dmsMessageStatus)dmsMessageStatus.ToInt32() != NTCIP.dmsMessageStatus.Valid)
{
//needs steps here to determine error and return
System.Threading.Thread.Sleep(0);
}
Variable dmsMessageCRC = new Variable();
dmsMessageCRC.Identifier = oidPrefix + (int)DmsMessageEntry.dmsMessageCRC + oidPostfix;
dmsMessageCRC = messengerSession.Get(dmsMessageCRC.Identifier).Bindings[0];
return(dmsMessageCRC.ToUInt32());
}
/// <summary>
/// Instructs the Camera to Stop All Movement (pan, tilt and zoom)
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction on</param>
/// <returns>The ProtocolDataUnit as a result of the transaction</returns>
public static ProtocolDataUnit StopAllMovement(SnmpMessenger messengerSession)
{
return(messengerSession.Set(StopAllMovementCommand));
}
/// <summary>
/// Instructs the Camera to Stop Zooming
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction on</param>
/// <returns>The ProtocolDataUnit as a result of the transaction</returns>
public static ProtocolDataUnit StopZoom(SnmpMessenger messengerSession)
{
return(messengerSession.Set(StopZoomCommand));
}
/// <summary>
/// Run and Activate a message on a DMS using the Changeable memory
/// </summary>
/// <param name="multiString">The multiString to activate</param>
/// <param name="owner">The owner of the message</param>
/// <param name="ownerIp">The IPAddress of the owner of the message</param>
/// <param name="messengerSession">The messengerSession in which to perform the transaction</param>
/// <returns>The dmsActivateMsgError of the Transaction</returns>
public static dmsActivateMsgError RunMessage(String multiString, String owner, System.Net.IPAddress ownerIp, SnmpMessenger messengerSession)
{
UInt32 crc = ModifyMessage(multiString, owner, 255, 1, dmsMessageMemoryType.Changeable, messengerSession);
return(ActivateMesssage(crc, ownerIp, 65535, 255, 1, dmsMessageMemoryType.Changeable, messengerSession));
}
/// <summary>
/// An indication of the MULTI Tags supported by the device. This
///object is a bitmap representation of tag support. When a bit is set (=1),
///the device supports the corresponding tag. When a bit is cleared (=0), the
///device does not support the corresponding tag.
///<Format>
///Bit 0 : color background[cbx] / [cbr,g,b]
///Bit 1 : color foreground[cfx] / [cfr,g,b]
///Bit 2 : flashing[fltxoy] / [floytx]
///Bit 3 : font[fox] / [fox,cccc]
///Bit 4 : graphic [gn] / [gn,x,y] / [gn,x,y,cccc]
///Bit 5 : hexadecimal character[hcx]
///Bit 6 : justification line[jlx]
///Bit 7 : justification page[jpx]
///Bit 8 : manufacturer specific[msx,y]
///Bit 9 : moving text[mvtdw,s,r,text]
///Bit 10 : new line[nlx]
///Bit 11 : new page[np]
///Bit 12 : page time[ptxoy]
///Bit 13 : spacing character[scx]
///Bit 14 : field local time 12 hour[f1]
///Bit 15 : field local time 24 hour[f2]
///Bit 16 : ambient temperature Celsius[f3]
///Bit 17 : ambient temperature Fahrenheit[f4]
///Bit 18 : speed km/h[f5]
///Bit 19 : speed m/h[f6]
///Bit 20 : day of week[f7]
///Bit 21 : date of month[f8]
///Bit 22 : year 2 digits[f9]
///Bit 23 : year 4 digits[f10]
///Bit 24 : local time 12 hour AM/PM[f11]
///Bit 25 : local time 12 hour am/pm[f12]
///Bit 26 : text rectangle [trx,y,w,h]
///Bit 27 : color rectangle [crx,y,w,h,z] / [crx,y,w,h,r,g,b]
///Bit 28 : Page background [pbz] / [pbr,g,b]
///</Format>
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>A Variable Which can be BitShifted to Determine if a Variable Supports certain MultiTags</returns>
public static Variable GetSupportedMultiTags(SnmpMessenger messengerSession)
{
//dmsSupportedMultiTags
return(messengerSession.Get("1.3.6.1.4.1.1206.4.2.3.4.14").Bindings[0]);
}
/// <summary>
/// Determines the maximum number of bytes allowed within the dmsMessageMultiString.
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>The Maximum Length of a MultiString Message the Message Board Support in a MutlString Message</returns>
public static int GetMaxMultiStringLength(SnmpMessenger messengerSession)
{
//dmsMaxMultiStringLength
return(messengerSession.Get("1.3.6.1.4.1.1206.4.2.3.4.16").Bindings[0].ToInt32());
}
/// <summary>
/// Determines the maximum number of pages allowed in the dmsMessageMultiString
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>The maximum amount of pages the Mesage Board Supports in a MultiString Message</returns>
public static int GetMaxPageLength(SnmpMessenger messengerSession)
{
//dmsMaxNumberPages
return(messengerSession.Get("1.3.6.1.4.1.1206.4.2.3.4.15").Bindings[0].ToInt32());
}
/// <summary>
/// Retrieves the powerSource information from a Message Board
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>A powerSource value indicating the powerSource of the DMS</returns>
public static powerSource GetPowerSource(SnmpMessenger messengerSession)
{
return((powerSource)messengerSession.Get("1.3.6.1.4.1.1206.4.2.3.9.8.6").Bindings[0].ToInt32());
}
/// <summary>
/// Modifies a Message in the DMS With the Owner set to the Machine Name of the computer which runs the method
/// </summary>
/// <param name="multiString">The new value for the multiString</param>
/// <param name="priority">The new priority for the multiString</param>
/// <param name="messageNumber">The messageNumber to modify</param>
/// <param name="messageMemoryType">The type of memory to store multiString in</param>
/// <param name="messengerSession">The messengerSession to perform the request on</param>
/// <returns>The Crc16 of the Modified Message</returns>
public static UInt32 ModifyMessage(String multiString, byte?priority, byte?messageNumber, dmsMessageMemoryType?messageMemoryType, SnmpMessenger messengerSession)
{
return(ModifyMessage(multiString, Environment.MachineName, priority, messageNumber, messageMemoryType, messengerSession));
}
/// <summary>
/// Run and Activate a message on a DMS
/// </summary>
/// <param name="multiString">The multiString to activate</param>
/// <param name="messengerSession">The messengerSession in which to perform the transaction</param>
/// <returns>The dmsActivateMsgError of the Transaction</returns>
public static dmsActivateMsgError RunMessage(String multiString, SnmpMessenger messengerSession)
{
UInt32 crc = ModifyMessage(multiString, 255, 1, dmsMessageMemoryType.Changeable, messengerSession);
return(ActivateMesssage(crc, 65535, 255, 1, dmsMessageMemoryType.Changeable, messengerSession));
}
/// <summary>
/// Active a Message already on a DMS with the owner Ip set to the IP of the machine calling the method
/// </summary>
/// <param name="messageCrc">The Crc16 of the message</param>
/// <param name="duration">the duration to display the message</param>
/// <param name="priority">the priority of the message</param>
/// <param name="messageNumber">the message number to display</param>
/// <param name="messageMemoryType">the memoryType from which to load the message</param>
/// <param name="messengerSession">the messengerSession to perform the transaction on</param>
/// <returns>The dmsActivateMsgError of the Transaction</returns>
public static dmsActivateMsgError ActivateMesssage(UInt32 messageCrc, ushort?duration, byte?priority, Int32?messageNumber, dmsMessageMemoryType?messageMemoryType, SnmpMessenger messengerSession)
{
return(ActivateMesssage(messageCrc, null, duration, priority, messageNumber, messageMemoryType, messengerSession));
}
/// <summary>
/// TODO
/// </summary>
/// <param name="multiString"></param>
/// <param name="duration"></param>
/// <param name="priority"></param>
/// <param name="messageNumber"></param>
/// <param name="messageMemoryType"></param>
/// <param name="ownerIp"></param>
/// <param name="messengerSession"></param>
/// <returns></returns>
private static byte[] GenerateActivationCode(String multiString, ushort?duration, byte?priority, byte?messageNumber, dmsMessageMemoryType?messageMemoryType, System.Net.IPAddress ownerIp, SnmpMessenger messengerSession)
{
duration = duration ?? 255;
priority = priority ?? 255;
messageMemoryType = messageMemoryType ?? dmsMessageMemoryType.Changeable;
if (null == ownerIp)
{
ownerIp = Utility.GetV4IPAddress();
}
byte[] crc = (new Crc16()).ComputeHash(Encoding.ASCII.GetBytes(multiString));
byte[] activate = new byte[12];
BitConverter.GetBytes(duration.Value).CopyTo(activate, 0);
//activate[0] = (byte)(duration / 256); //Duration
//activate[1] = (byte)(duration & 0xFF); // lsb of duration
activate[2] = (byte)255; //priority
activate[3] = (byte)dmsMessageMemoryType.Blank; // memory type
activate[4] = (byte)(255 / 256);
activate[5] = (byte)(255 & 0xFF); // message number
activate[6] = (byte)(0);
activate[7] = (byte)(0); // lsb of crc
crc.CopyTo(activate, 6);
byte[] ipBytes = Array.ConvertAll <int, byte>(Array.ConvertAll <string, int>(ownerIp.ToString().Split('.'), Convert.ToInt32), Convert.ToByte);
ipBytes.CopyTo(activate, 8);
ipBytes = null;
crc = null;
return(activate);
}
/// <summary>
/// Creats a string which shows what pixels of the DMS need replacing
/// </summary>
/// <param name="messengerSession">The messengerSession to perform the transaction</param>
/// <returns>A string which can be read to determine which pixels are in need of replacement</returns>
public static String PixelReport(SnmpMessenger messengerSession)
{
List <Variable> badPixels = GetBadPixelLocations(messengerSession);
return(PixelReport(badPixels, messengerSession));
}
/// <summary>
/// Determines the cctvRange.rangeMaximumPreset for the given messengerSession
/// </summary>
/// <param name="messengerSession">The Snmp Messenger to perform the transaction</param>
/// <returns>The maximum number of presets supported by the device</returns>
public static int GetMaxPresets(SnmpMessenger messengerSession)
{
//"1.3.6.1.4.1.1206.4.2.7.1.1", //cctvRange.rangeMaximumPreset
return(messengerSession.Get("1.3.6.1.4.1.1206.4.2.7.1.1").Bindings[0].ToInt32());
}
/// <summary>
/// Active a Message already on a DMS
/// </summary>
/// <param name="messageCrc">The Crc16 of the message</param>
/// <param name="ownerIp">The IPAddress of the owner of the message</param>
/// <param name="duration">the duration to display the message in minutes</param>
/// <param name="priority">the priority of the message</param>
/// <param name="messageNumber">the message number to display</param>
/// <param name="messageMemoryType">the memoryType from which to load the message</param>
/// <param name="messengerSession">the messengerSession to perform the transaction on</param>
/// <returns>The dmsActivateMsgError of the Transaction</returns>
public static dmsActivateMsgError ActivateMesssage(UInt32 messageCrc, System.Net.IPAddress ownerIp, ushort?duration, byte?priority, Int32?messageNumber, dmsMessageMemoryType?messageMemoryType, SnmpMessenger messengerSession)
{
messageMemoryType = messageMemoryType.HasValue ? messageMemoryType.Value : dmsMessageMemoryType.Changeable;
messageNumber = messageNumber.HasValue && messageNumber > 0 ? messageNumber.Value : 1;
priority = priority.HasValue ? priority.Value : (byte)255;
duration = duration.HasValue ? duration.Value : (ushort)65535;
//Make a standard function GetMessageActivationCode
byte[] activate = new byte[12];
BitConverter.GetBytes(duration.Value).CopyTo(activate, 0);
//activate[0] = (byte)(duration / 256); //Duration
//activate[1] = (byte)(duration & 0xFF); // lsb of duration
activate[2] = (byte)priority; //priority
activate[3] = (byte)messageMemoryType; // memory type
activate[4] = (byte)(messageNumber / 256); //messageNumber
activate[5] = (byte)(messageNumber & 0xFF); // lsb of messageNumber
activate[6] = (byte)(messageCrc / 256); // crc
activate[7] = (byte)(messageCrc & 0xFF); // lsb of crc
if (null == ownerIp || ownerIp.AddressFamily != System.Net.Sockets.AddressFamily.InterNetwork)
{
ownerIp = Utility.GetV4IPAddress();
}
Array.ConvertAll <int, byte>(Array.ConvertAll <string, int>(ownerIp.ToString().Split('.'), Convert.ToInt32), Convert.ToByte).CopyTo(activate, 8);
Variable dmsActivateMessage = new Variable();
dmsActivateMessage.Identifier = "1.3.6.1.4.1.1206.4.2.3.6.3.0";
dmsActivateMessage.TypeCode = SnmpType.OctetString;
dmsActivateMessage.Value.AddRange(activate);
dmsActivateMessage = messengerSession.Set(dmsActivateMessage).Bindings[0];
Variable dmsActivateMsgError = new Variable();
dmsActivateMsgError.Identifier = "1.3.6.1.4.1.1206.4.2.3.6.17.0";
dmsActivateMsgError = messengerSession.Get(dmsActivateMsgError.Identifier).Bindings[0];
return((dmsActivateMsgError)dmsActivateMsgError.ToInt32());
}
