/// <summary>
/// Parses a single line of a scenario file.
/// </summary>
/// <param name="Parts">List of tokens of the line being parsed.</param>
/// <param name="LineNumber">Line number of the line being parsed.</param>
/// <returns>Initialized command object.</returns>
public static Command ParseCommand(string[] Parts, int LineNumber)
{
log.Trace("(Parse:'{0}',LineNumber:{1})", string.Join(" ", Parts), LineNumber);
Command res = null;
CommandType commandType;
if (!Enum.TryParse(Parts[0], out commandType))
{
commandType = CommandType.Unknown;
}
int paramCount = Parts.Length - 1;
int p = 1;
string line = string.Join(" ", Parts);
switch (commandType)
{
case CommandType.ProfileServer:
{
if (paramCount != 6)
{
log.Error("ProfileServer requires 6 parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandProfileServer command = new CommandProfileServer(LineNumber, line)
{
GroupName = Parts[p++],
Count = int.Parse(Parts[p++]),
BasePort = int.Parse(Parts[p++]),
Latitude = decimal.Parse(Parts[p++], CultureInfo.InvariantCulture),
Longitude = decimal.Parse(Parts[p++], CultureInfo.InvariantCulture),
Radius = int.Parse(Parts[p++])
};
bool countValid = (1 <= command.Count) && (command.Count <= 999);
if (!countValid)
{
log.Error("Count '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.Count, LineNumber);
break;
}
int basePortUpperLimit = 65535 - 20 * command.Count;
bool basePortValid = (1 <= command.BasePort) && (command.BasePort <= basePortUpperLimit);
if (!basePortValid)
{
log.Error("Having Count {0}, BasePort '{1}' on line {2} is invalid. It must be an integer between 1 and {3}.", command.Count, command.BasePort, LineNumber, basePortUpperLimit);
break;
}
bool latitudeValid = new GpsLocation(command.Latitude, 0).IsValid();
if (!latitudeValid)
{
log.Error("Latitude '{0}' on line {1} is invalid. It must be a decimal number between -90 and 90.", command.Latitude, LineNumber);
break;
}
bool longitudeValid = new GpsLocation(0, command.Longitude).IsValid();
if (!longitudeValid)
{
log.Error("Longitude '{0}' on line {1}. It must be a decimal number between -179.999999 and 180.", command.Longitude, LineNumber);
break;
}
bool radiusValid = (0 <= command.Radius) && (command.Radius <= MaxRadius);
if (!radiusValid)
{
log.Error("Radius '{0}' given on line {1}. It must be an integer between 0 and {2}.", command.Radius, LineNumber, MaxRadius);
break;
}
res = command;
break;
}
case CommandType.StartServer:
{
if (paramCount != 3)
{
log.Error("StartServer requires 3 parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandStartServer command = new CommandStartServer(LineNumber, line)
{
PsGroup = Parts[p++],
PsIndex = int.Parse(Parts[p++]),
PsCount = int.Parse(Parts[p++])
};
bool psIndexValid = (1 <= command.PsIndex) && (command.PsIndex <= 999);
if (!psIndexValid)
{
log.Error("PsIndex '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.PsIndex, LineNumber);
break;
}
bool psCountValid = (1 <= command.PsCount) && (command.PsCount <= 999);
if (!psCountValid)
{
log.Error("PsCount '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.PsCount, LineNumber);
break;
}
psCountValid = command.PsIndex + command.PsCount <= 999;
if (!psCountValid)
{
log.Error("Having PsIndex '{0}', PsCount '{1}' on line {2} is invalid. PsIndex + PsCount must not be greater than 999.", command.PsIndex, command.PsCount, LineNumber);
break;
}
res = command;
break;
}
case CommandType.StopServer:
{
if (paramCount != 3)
{
log.Error("StopServer requires 3 parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandStopServer command = new CommandStopServer(LineNumber, line)
{
PsGroup = Parts[p++],
PsIndex = int.Parse(Parts[p++]),
PsCount = int.Parse(Parts[p++])
};
bool psIndexValid = (1 <= command.PsIndex) && (command.PsIndex <= 999);
if (!psIndexValid)
{
log.Error("PsIndex '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.PsIndex, LineNumber);
break;
}
bool psCountValid = (1 <= command.PsCount) && (command.PsCount <= 999);
if (!psCountValid)
{
log.Error("PsCount '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.PsCount, LineNumber);
break;
}
psCountValid = command.PsIndex + command.PsCount <= 999;
if (!psCountValid)
{
log.Error("Having PsIndex '{0}', PsCount '{1}' on line {2} is invalid. PsIndex + PsCount must not be greater than 999.", command.PsIndex, command.PsCount, LineNumber);
break;
}
res = command;
break;
}
case CommandType.Neighborhood:
{
if ((paramCount % 3) != 0)
{
log.Error("Neighborhood requires 3*N parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandNeighborhood command = new CommandNeighborhood(LineNumber, line)
{
PsGroups = new List <string>(),
PsIndexes = new List <int>(),
PsCounts = new List <int>()
};
for (int i = 0; i < paramCount; i += 3)
{
command.PsGroups.Add(Parts[p++]);
command.PsIndexes.Add(int.Parse(Parts[p++]));
command.PsCounts.Add(int.Parse(Parts[p++]));
int groupNo = (i / 3) + 1;
int groupIndex = groupNo - 1;
bool indexValid = (1 <= command.PsIndexes[groupIndex]) && (command.PsIndexes[groupIndex] <= 999);
if (!indexValid)
{
log.Error("PsIndex${0} '{1}' on line {2} is invalid. It must be an integer between 1 and 999.", groupNo, command.PsIndexes[groupIndex], LineNumber);
break;
}
bool countValid = (1 <= command.PsCounts[groupIndex]) && (command.PsCounts[groupIndex] <= 999);
if (!countValid)
{
log.Error("PsCount${0} '{1}' on line {2} is invalid. It must be an integer between 1 and 999.", groupNo, command.PsCounts[groupIndex], LineNumber);
break;
}
countValid = command.PsIndexes[groupIndex] + command.PsCounts[groupIndex] <= 999;
if (!countValid)
{
log.Error("Having PsIndex${0} '{1}', PsCount{0} '{2}' on line {3} is invalid. PsIndex$i + PsCount$i must not be greater than 999.", groupNo, command.PsIndexes[groupIndex], command.PsCounts[groupIndex], LineNumber);
break;
}
}
res = command;
break;
}
case CommandType.CancelNeighborhood:
{
if ((paramCount % 3) != 0)
{
log.Error("CancelNeighborhood requires 3*N parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandCancelNeighborhood command = new CommandCancelNeighborhood(LineNumber, line)
{
PsGroups = new List <string>(),
PsIndexes = new List <int>(),
PsCounts = new List <int>()
};
for (int i = 0; i < paramCount; i += 3)
{
command.PsGroups.Add(Parts[p++]);
command.PsIndexes.Add(int.Parse(Parts[p++]));
command.PsCounts.Add(int.Parse(Parts[p++]));
int groupNo = (i / 3) + 1;
bool indexValid = (1 <= command.PsIndexes[i]) && (command.PsIndexes[i] <= 999);
if (!indexValid)
{
log.Error("PsIndex${0} '{1}' on line {2} is invalid. It must be an integer between 1 and 999.", groupNo, command.PsIndexes[i], LineNumber);
break;
}
bool countValid = (1 <= command.PsCounts[i]) && (command.PsCounts[i] <= 999);
if (!countValid)
{
log.Error("PsCount${0} '{1}' on line {2} is invalid. It must be an integer between 1 and 999.", groupNo, command.PsCounts[i], LineNumber);
break;
}
countValid = command.PsIndexes[i] + command.PsCounts[i] <= 999;
if (!countValid)
{
log.Error("Having PsIndex${0} '{1}', PsCount{0} '{2}' on line {3} is invalid. PsIndex$i + PsCount$i must not be greater than 999.", groupNo, command.PsIndexes[i], command.PsCounts[i], LineNumber);
break;
}
}
res = command;
break;
}
case CommandType.Neighbor:
{
if (paramCount < 2)
{
log.Error("Neighbor requires 2 or more parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandNeighbor command = new CommandNeighbor(LineNumber, line)
{
Source = Parts[p++],
Targets = new List <string>()
};
for (int i = 0; i < paramCount - 1; i++)
{
command.Targets.Add(Parts[p++]);
}
res = command;
break;
}
case CommandType.CancelNeighbor:
{
if (paramCount < 2)
{
log.Error("CancelNeighbor requires 2 or more parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandCancelNeighbor command = new CommandCancelNeighbor(LineNumber, line)
{
Source = Parts[p++],
Targets = new List <string>()
};
for (int i = 0; i < paramCount - 1; i++)
{
command.Targets.Add(Parts[p++]);
}
res = command;
break;
}
case CommandType.Identity:
{
if (paramCount != 11)
{
log.Error("Neighbor requires 11 parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandIdentity command = new CommandIdentity(LineNumber, line)
{
Name = Parts[p++],
Count = int.Parse(Parts[p++]),
IdentityType = Parts[p++],
Latitude = decimal.Parse(Parts[p++], CultureInfo.InvariantCulture),
Longitude = decimal.Parse(Parts[p++], CultureInfo.InvariantCulture),
Radius = int.Parse(Parts[p++]),
ImageMask = Parts[p++],
ImageChance = int.Parse(Parts[p++]),
PsGroup = Parts[p++],
PsIndex = int.Parse(Parts[p++]),
PsCount = int.Parse(Parts[p++])
};
bool countValid = (1 <= command.Count) && (command.Count <= 99999);
if (!countValid)
{
log.Error("Count '{0}' on line {1} is invalid. It must be an integer between 1 and 99999.", command.Count, LineNumber);
break;
}
bool latitudeValid = new GpsLocation(command.Latitude, 0).IsValid();
if (!latitudeValid)
{
log.Error("Latitude '{0}' on line {1} is invalid. It must be a decimal number between -90 and 90.", command.Latitude, LineNumber);
break;
}
bool longitudeValid = new GpsLocation(0, command.Longitude).IsValid();
if (!longitudeValid)
{
log.Error("Longitude '{0}' on line {1}. It must be a decimal number between -179.999999 and 180.", command.Longitude, LineNumber);
break;
}
bool radiusValid = (0 <= command.Radius) && (command.Radius <= MaxRadius);
if (!radiusValid)
{
log.Error("Radius '{0}' given on line {1}. It must be an integer between 0 and {2}.", command.Radius, LineNumber, MaxRadius);
break;
}
bool imageChance = (0 <= command.ImageChance) && (command.ImageChance <= 100);
if (!imageChance)
{
log.Error("ImageChance '{0}' on line {1} is invalid. It must be an integer between 0 and 100.", command.ImageChance, LineNumber);
break;
}
bool psIndexValid = (1 <= command.PsIndex) && (command.PsIndex <= 999);
if (!psIndexValid)
{
log.Error("PsIndex '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.PsIndex, LineNumber);
break;
}
bool psCountValid = (1 <= command.PsCount) && (command.PsCount <= 999);
if (!psCountValid)
{
log.Error("PsCount '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.PsCount, LineNumber);
break;
}
psCountValid = command.PsIndex + command.PsCount <= 999;
if (!psCountValid)
{
log.Error("Having PsIndex '{0}', PsCount '{1}' on line {2} is invalid. PsIndex + PsCount must not be greater than 999.", command.PsIndex, command.PsCount, LineNumber);
break;
}
countValid = command.Count - command.PsCount * 20000 <= 0;
if (!countValid)
{
log.Error("Having PsCount '{0}', Count '{1}' on line {2} is invalid. Count / PsCount must not be greater than 20000.", command.PsCount, command.Count, LineNumber);
break;
}
res = command;
break;
}
case CommandType.CancelIdentity:
{
if (paramCount != 3)
{
log.Error("CancelIdentity requires 3 parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandCancelIdentity command = new CommandCancelIdentity(LineNumber, line)
{
Name = Parts[p++],
Index = int.Parse(Parts[p++]),
Count = int.Parse(Parts[p++])
};
bool indexValid = (1 <= command.Index) && (command.Index <= 99999);
if (!indexValid)
{
log.Error("Index '{0}' on line {1} is invalid. It must be an integer between 1 and 99999.", command.Index, LineNumber);
break;
}
bool countValid = (1 <= command.Count) && (command.Count <= 99999);
if (!countValid)
{
log.Error("Count '{0}' on line {1} is invalid. It must be an integer between 1 and 99999.", command.Count, LineNumber);
break;
}
countValid = command.Index + command.Count <= 99999;
if (!countValid)
{
log.Error("Having Index '{0}', Count '{1}' on line {2} is invalid. Index + Count must not be greater than 99999.", command.Index, command.Count, LineNumber);
break;
}
res = command;
break;
}
case CommandType.TestQuery:
{
if (paramCount != 9)
{
log.Error("TestQuery requires 9 parameters, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
int li = p + 6;
string latStr = Parts[li++];
string lonStr = Parts[li++];
string radStr = Parts[li++];
decimal latitude = GpsLocation.NoLocation.Latitude;
decimal longitude = GpsLocation.NoLocation.Longitude;
int radius = 0;
bool noLocation = latStr == "NO_LOCATION";
if (!noLocation)
{
latitude = decimal.Parse(latStr, CultureInfo.InvariantCulture);
longitude = decimal.Parse(lonStr, CultureInfo.InvariantCulture);
radius = int.Parse(radStr);
}
CommandTestQuery command = new CommandTestQuery(LineNumber, line)
{
PsGroup = Parts[p++],
PsIndex = int.Parse(Parts[p++]),
PsCount = int.Parse(Parts[p++]),
NameFilter = Parts[p++],
TypeFilter = Parts[p++],
IncludeImages = bool.Parse(Parts[p++]),
Latitude = latitude,
Longitude = longitude,
Radius = radius
};
bool psIndexValid = (1 <= command.PsIndex) && (command.PsIndex <= 999);
if (!psIndexValid)
{
log.Error("PsIndex '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.PsIndex, LineNumber);
break;
}
bool psCountValid = (1 <= command.PsCount) && (command.PsCount <= 999);
if (!psCountValid)
{
log.Error("PsCount '{0}' on line {1} is invalid. It must be an integer between 1 and 999.", command.PsCount, LineNumber);
break;
}
psCountValid = command.PsIndex + command.PsCount <= 999;
if (!psCountValid)
{
log.Error("Having PsIndex '{0}', PsCount '{1}' on line {2} is invalid. PsIndex + PsCount must not be greater than 999.", command.PsIndex, command.PsCount, LineNumber);
break;
}
if (!noLocation)
{
bool latitudeValid = new GpsLocation(command.Latitude, 0).IsValid();
if (!latitudeValid)
{
log.Error("Latitude '{0}' on line {1} is invalid. It must be a decimal number between -90 and 90.", command.Latitude, LineNumber);
break;
}
bool longitudeValid = new GpsLocation(0, command.Longitude).IsValid();
if (!longitudeValid)
{
log.Error("Longitude '{0}' on line {1}. It must be a decimal number between -179.999999 and 180.", command.Longitude, LineNumber);
break;
}
bool radiusValid = (0 <= command.Radius) && (command.Radius <= MaxRadius);
if (!radiusValid)
{
log.Error("Radius '{0}' given on line {1}. It must be an integer between 0 and {2}.", command.Radius, LineNumber, MaxRadius);
break;
}
}
res = command;
break;
}
case CommandType.Delay:
{
if (paramCount != 1)
{
log.Error("Delay requires 1 parameter, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandDelay command = new CommandDelay(LineNumber, line)
{
Seconds = decimal.Parse(Parts[p++], CultureInfo.InvariantCulture)
};
bool secondsValid = command.Seconds > 0;
if (!secondsValid)
{
log.Error("Seconds '{0}' on line {1} is invalid. It must be a positive decimal number.", command.Seconds);
break;
}
res = command;
break;
}
case CommandType.TakeSnapshot:
{
if (paramCount != 1)
{
log.Error("TakeSnapshot requires 1 parameter, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandTakeSnapshot command = new CommandTakeSnapshot(LineNumber, line)
{
Name = Parts[p++]
};
res = command;
break;
}
case CommandType.LoadSnapshot:
{
if (paramCount != 1)
{
log.Error("LoadSnapshot requires 1 parameter, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
CommandLoadSnapshot command = new CommandLoadSnapshot(LineNumber, line)
{
Name = Parts[p++]
};
res = command;
break;
}
case CommandType.DebugMode:
{
if (paramCount != 1)
{
log.Error("DebugMode requires 1 parameter, but {0} parameters found on line {1}.", paramCount, LineNumber);
break;
}
string enable = Parts[p++].ToLowerInvariant();
CommandDebugMode command = new CommandDebugMode(LineNumber, line)
{
Enable = enable == "on"
};
bool enableValid = (enable == "on") || (enable == "off");
if (!enableValid)
{
log.Error("Enable on line {0} is invalid. It must be either 'on' or 'off'.", enable);
break;
}
res = command;
break;
}
default:
log.Error("Invalid command '{0}' on line number {1}.", Parts[0], LineNumber);
break;
}
log.Trace("(-):{0}", res != null ? "Command" : "null");
return(res);
}
/// <summary>
/// Executes all commands.
/// </summary>
/// <returns>true if the function succeeds and all the commands are executed successfully, false otherwise.</returns>
public bool Execute()
{
log.Trace("()");
bool res = false;
log.Info("Cleaning old history.");
if (!ClearHistory())
{
log.Error("Unable to clear history, please make sure the access to the instance folder is not blocked by other process.");
log.Trace("(-):{0}", res);
return(res);
}
log.Info("");
int index = 1;
bool error = false;
foreach (Command command in commands)
{
log.Info("Executing #{0:0000}@l{1}: {2}", index, command.LineNumber, command.OriginalCommand);
switch (command.Type)
{
case CommandType.ProfileServer:
{
CommandProfileServer cmd = (CommandProfileServer)command;
for (int i = 1; i <= cmd.Count; i++)
{
string name = GetInstanceName(cmd.GroupName, i);
GpsLocation location = Helpers.GenerateRandomGpsLocation(cmd.Latitude, cmd.Longitude, cmd.Radius);
int basePort = cmd.BasePort + 20 * (i - 1);
ProfileServer profileServer = new ProfileServer(name, location, basePort);
if (profileServer.Initialize())
{
profileServers.Add(name, profileServer);
}
else
{
log.Error(" * Initialization of profile server '{0}' failed.", profileServer.Name);
error = true;
break;
}
}
if (!error)
{
log.Info(" * {0} profile servers created.", cmd.Count);
}
break;
}
case CommandType.StartServer:
{
CommandStartServer cmd = (CommandStartServer)command;
for (int i = 0; i < cmd.PsCount; i++)
{
string name = GetInstanceName(cmd.PsGroup, cmd.PsIndex + i);
ProfileServer profileServer;
if (profileServers.TryGetValue(name, out profileServer))
{
if (!profileServer.Start())
{
log.Error(" * Unable to start server instance '{0}'.", name);
error = true;
break;
}
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", name);
error = true;
break;
}
}
if (!error)
{
log.Info(" * {0} profile servers started.", cmd.PsCount);
}
break;
}
case CommandType.StopServer:
{
CommandStopServer cmd = (CommandStopServer)command;
for (int i = 0; i < cmd.PsCount; i++)
{
string name = GetInstanceName(cmd.PsGroup, cmd.PsIndex + i);
ProfileServer profileServer;
if (profileServers.TryGetValue(name, out profileServer))
{
if (!profileServer.Stop())
{
log.Error(" * Unable to stop server instance '{0}'.", name);
error = true;
}
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", name);
error = true;
break;
}
}
if (!error)
{
log.Info(" * {0} profile servers stopped.", cmd.PsCount);
}
break;
}
case CommandType.Identity:
{
CommandIdentity cmd = (CommandIdentity)command;
List <ProfileServer> availableServers = new List <ProfileServer>();
int availableSlots = 0;
for (int i = 0; i < cmd.PsCount; i++)
{
string name = GetInstanceName(cmd.PsGroup, cmd.PsIndex + i);
ProfileServer profileServer;
if (profileServers.TryGetValue(name, out profileServer))
{
availableServers.Add(profileServer);
availableSlots += profileServer.AvailableIdentitySlots;
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", name);
error = true;
break;
}
}
if (error)
{
break;
}
if (availableSlots < cmd.Count)
{
log.Error(" * Total number of available identity slots in selected servers is {0}, but {1} slots are required.", availableSlots, cmd.Count);
error = true;
break;
}
for (int i = 1; i <= cmd.Count; i++)
{
string name = GetIdentityName(cmd.Name, i);
int serverIndex = Helpers.Rng.Next(availableServers.Count);
ProfileServer profileServer = availableServers[serverIndex];
GpsLocation location = Helpers.GenerateRandomGpsLocation(cmd.Latitude, cmd.Longitude, cmd.Radius);
IdentityClient identityClient = null;
try
{
identityClient = new IdentityClient(name, cmd.IdentityType, location, cmd.ImageMask, cmd.ImageChance);
identityClients.Add(name, identityClient);
}
catch
{
log.Error("Unable to create identity '{0}'.", name);
error = true;
break;
}
Task <bool> initTask = identityClient.InitializeProfileHosting(profileServer);
if (initTask.Result)
{
profileServer.AddIdentityClient(identityClient);
if (profileServer.AvailableIdentitySlots == 0)
{
availableServers.RemoveAt(serverIndex);
}
}
else
{
log.Error("Unable to register profile hosting and initialize profile of identity '{0}' on server '{1}'.", name, profileServer.Name);
error = true;
break;
}
}
if (!error)
{
log.Info(" * {0} identities created and initialized on {1} servers.", cmd.Count, cmd.PsCount);
}
break;
}
case CommandType.CancelIdentity:
{
CommandCancelIdentity cmd = (CommandCancelIdentity)command;
List <IdentityClient> clients = new List <IdentityClient>();
for (int i = 0; i < cmd.Count; i++)
{
string name = GetIdentityName(cmd.Name, cmd.Index + i);
IdentityClient identityClient;
if (identityClients.TryGetValue(name, out identityClient))
{
clients.Add(identityClient);
}
else
{
log.Error(" * Identity name '{0}' does not exist.", name);
error = true;
break;
}
}
if (error)
{
break;
}
foreach (IdentityClient client in clients)
{
Task <bool> cancelTask = client.CancelProfileHosting();
if (!cancelTask.Result)
{
log.Error("Unable to cancel profile hosting agreement of identity '{0}' on server '{1}'.", client.Name, client.ProfileServer.Name);
error = true;
}
}
if (!error)
{
log.Info(" * {0} identities cancelled their hosting agreement.", clients.Count);
}
break;
}
case CommandType.Neighborhood:
{
CommandNeighborhood cmd = (CommandNeighborhood)command;
List <ProfileServer> neighborhoodList = new List <ProfileServer>();
for (int i = 0; i < cmd.PsGroups.Count; i++)
{
string psGroup = cmd.PsGroups[i];
int psCount = cmd.PsCounts[i];
int psIndex = cmd.PsIndexes[i];
for (int j = 0; j < psCount; j++)
{
string name = GetInstanceName(psGroup, psIndex + j);
ProfileServer profileServer;
if (profileServers.TryGetValue(name, out profileServer))
{
neighborhoodList.Add(profileServer);
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", name);
error = true;
break;
}
}
}
if (!error)
{
foreach (ProfileServer ps in neighborhoodList)
{
if (!ps.LocServer.AddNeighborhood(neighborhoodList))
{
log.Error(" * Unable to add neighbors to server '{0}'.", ps.Name);
error = true;
break;
}
}
if (!error)
{
log.Info(" * Neighborhood of {0} profile servers has been established.", neighborhoodList.Count);
}
}
break;
}
case CommandType.CancelNeighborhood:
{
CommandCancelNeighborhood cmd = (CommandCancelNeighborhood)command;
List <ProfileServer> neighborhoodList = new List <ProfileServer>();
for (int i = 0; i < cmd.PsGroups.Count; i++)
{
string psGroup = cmd.PsGroups[i];
int psCount = cmd.PsCounts[i];
int psIndex = cmd.PsIndexes[i];
for (int j = 0; j < psCount; j++)
{
string name = GetInstanceName(psGroup, psIndex + j);
ProfileServer profileServer;
if (profileServers.TryGetValue(name, out profileServer))
{
neighborhoodList.Add(profileServer);
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", name);
error = true;
break;
}
}
}
if (!error)
{
foreach (ProfileServer ps in neighborhoodList)
{
if (!ps.LocServer.CancelNeighborhood(neighborhoodList))
{
log.Error(" * Unable to add neighbors to server '{0}'.", ps.Name);
error = true;
break;
}
}
if (!error)
{
log.Info(" * Neighbor relations among {0} profile servers have been cancelled.", neighborhoodList.Count);
}
}
break;
}
case CommandType.Neighbor:
{
CommandNeighbor cmd = (CommandNeighbor)command;
ProfileServer profileServer;
if (profileServers.TryGetValue(cmd.Source, out profileServer))
{
List <ProfileServer> neighborhoodList = new List <ProfileServer>();
for (int i = 0; i < cmd.Targets.Count; i++)
{
string name = cmd.Targets[i];
ProfileServer target;
if (profileServers.TryGetValue(name, out target))
{
neighborhoodList.Add(target);
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", name);
error = true;
break;
}
}
if (!error)
{
if (profileServer.LocServer.AddNeighborhood(neighborhoodList))
{
log.Info(" * {0} servers have been added to the neighborhood of server '{1}'.", neighborhoodList.Count, profileServer.Name);
}
else
{
log.Error(" * Unable to add neighbors to server '{0}'.", profileServer.Name);
error = true;
break;
}
}
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", cmd.Source);
error = true;
break;
}
break;
}
case CommandType.CancelNeighbor:
{
CommandCancelNeighbor cmd = (CommandCancelNeighbor)command;
ProfileServer profileServer;
if (profileServers.TryGetValue(cmd.Source, out profileServer))
{
List <ProfileServer> neighborhoodList = new List <ProfileServer>();
for (int i = 0; i < cmd.Targets.Count; i++)
{
string name = cmd.Targets[i];
ProfileServer target;
if (profileServers.TryGetValue(name, out target))
{
neighborhoodList.Add(target);
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", name);
error = true;
break;
}
}
if (!error)
{
if (profileServer.LocServer.CancelNeighborhood(neighborhoodList))
{
log.Info(" * {0} servers have been removed from the neighborhood of server '{1}'.", neighborhoodList.Count, profileServer.Name);
}
else
{
log.Error(" * Unable to remove neighbors from neighborhood of server '{0}'.", profileServer.Name);
error = true;
break;
}
}
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", cmd.Source);
error = true;
break;
}
break;
}
case CommandType.TestQuery:
{
CommandTestQuery cmd = (CommandTestQuery)command;
List <ProfileServer> targetServers = new List <ProfileServer>();
for (int i = 0; i < cmd.PsCount; i++)
{
string name = GetInstanceName(cmd.PsGroup, cmd.PsIndex + i);
ProfileServer profileServer;
if (profileServers.TryGetValue(name, out profileServer))
{
targetServers.Add(profileServer);
}
else
{
log.Error(" * Profile server instance '{0}' does not exist.", name);
error = true;
break;
}
}
int serversSkipped = 0;
int serversQueried = 0;
IdentityClient client = null;
try
{
client = new IdentityClient("Query Client", "Query Client", new GpsLocation(0, 0), null, 0);
int maxResults = cmd.IncludeImages ? 1000 : 10000;
string nameFilter = cmd.NameFilter != "**" ? cmd.NameFilter : null;
string typeFilter = cmd.TypeFilter != "**" ? cmd.TypeFilter : null;
GpsLocation queryLocation = cmd.Latitude != GpsLocation.NoLocation.Latitude ? new GpsLocation(cmd.Latitude, cmd.Longitude) : null;
foreach (ProfileServer targetServer in targetServers)
{
if (!targetServer.IsInitialized())
{
log.Trace("Profile server '{0}' not initialized, skipping ...", targetServer.Name);
serversSkipped++;
continue;
}
byte[] targetServerId = targetServer.GetNetworkId();
client.InitializeTcpClient();
Task <IdentityClient.SearchQueryInfo> searchTask = client.SearchQueryAsync(targetServer, nameFilter, typeFilter, queryLocation, cmd.Radius, false, cmd.IncludeImages);
IdentityClient.SearchQueryInfo searchResults = searchTask.Result;
if (searchResults != null)
{
List <byte[]> expectedCoveredServers;
int localServerResults;
List <IdentityNetworkProfileInformation> expectedSearchResults = targetServer.GetExpectedSearchResults(nameFilter, typeFilter, queryLocation, cmd.Radius, false, cmd.IncludeImages, out expectedCoveredServers, out localServerResults);
List <IdentityNetworkProfileInformation> realResults = searchResults.Results;
List <byte[]> realCoveredServers = searchResults.CoveredServers;
if (DebugModeEnabled)
{
log.Info(" * '{0}': {1} real results, {2} calculated results, {3} max. real results, {4} local server results, {5} real covered servers, {6} calculated covered servers.", targetServer.Name, realResults.Count, expectedSearchResults.Count, maxResults, localServerResults, realCoveredServers.Count, expectedCoveredServers.Count);
}
if (!CompareSearchResults(realResults, expectedSearchResults, maxResults))
{
log.Error(" * Real search results are different from the expected results on server instance '{0}'.", targetServer.Name);
error = true;
break;
}
if (!CompareCoveredServers(targetServerId, realCoveredServers, expectedCoveredServers, localServerResults, maxResults))
{
log.Error(" * Real covered servers are different from the expected covered servers on server instance '{0}'.", targetServer.Name);
error = true;
break;
}
serversQueried++;
}
else
{
log.Error(" * Unable to perform search on server instance '{0}'.", targetServer.Name);
error = true;
break;
}
}
}
catch (Exception e)
{
log.Error("Exception occurred: {0}", e.ToString());
error = true;
break;
}
if (!error)
{
log.Info(" * Results of search queries on {0} servers match expected results. {1} servers were offline and skipped.", serversQueried, serversSkipped);
}
break;
}
case CommandType.Delay:
{
CommandDelay cmd = (CommandDelay)command;
log.Info(" * Waiting {0} seconds ...", cmd.Seconds);
Thread.Sleep(TimeSpan.FromSeconds((double)cmd.Seconds));
break;
}
case CommandType.TakeSnapshot:
{
CommandTakeSnapshot cmd = (CommandTakeSnapshot)command;
HashSet <string> runningServerNames = new HashSet <string>(StringComparer.Ordinal);
foreach (ProfileServer ps in profileServers.Values)
{
if (ps.IsRunningProcess())
{
if (!ps.Stop())
{
log.Error(" * Failed to stop profile server '{0}'.", ps.Name);
error = true;
break;
}
runningServerNames.Add(ps.Name);
}
}
if (error)
{
break;
}
Snapshot snapshot = new Snapshot(cmd.Name);
if (snapshot.Take(runningServerNames, profileServers, identityClients))
{
log.Info(" * Snapshot '{0}' has been created.", cmd.Name);
}
else
{
log.Error(" * Failed to take simulation snapshot.");
error = true;
}
break;
}
case CommandType.LoadSnapshot:
{
CommandLoadSnapshot cmd = (CommandLoadSnapshot)command;
if (index != 1)
{
log.Error(" * LoadSnapshot must be the very first command in the scenario.");
error = true;
break;
}
Snapshot snapshot = new Snapshot(cmd.Name);
if (!snapshot.Load())
{
log.Error(" * Unable to load snapshot '{0}'.", cmd.Name);
error = true;
break;
}
try
{
// Initialize profile servers.
log.Debug("Initializing profile servers.");
foreach (ProfileServerSnapshot serverSnapshot in snapshot.ProfileServers)
{
ProfileServer profileServer = ProfileServer.CreateFromSnapshot(serverSnapshot);
profileServers.Add(profileServer.Name, profileServer);
}
// Initialize identities and connect them with their profile servers.
log.Debug("Initializing identity clients.");
foreach (IdentitySnapshot identitySnapshot in snapshot.Identities)
{
ProfileServer profileServer = profileServers[identitySnapshot.ProfileServerName];
IdentityClient identityClient = IdentityClient.CreateFromSnapshot(identitySnapshot, snapshot.Images, profileServer);
profileServer.AddIdentityClientSnapshot(identityClient);
identityClients.Add(identityClient.Name, identityClient);
}
// Initialize neighbor relations.
log.Debug("Initializing neighborhoods.");
foreach (ProfileServerSnapshot serverSnapshot in snapshot.ProfileServers)
{
ProfileServer profileServer = profileServers[serverSnapshot.Name];
List <ProfileServer> neighborServers = new List <ProfileServer>();
foreach (string neighborName in serverSnapshot.LocServer.NeighborsNames)
{
ProfileServer neighborServer = profileServers[neighborName];
neighborServers.Add(neighborServer);
}
profileServer.LocServer.SetNeighborhood(neighborServers);
}
// Start LOC servers and profile servers.
log.Debug("Starting servers.");
foreach (ProfileServerSnapshot serverSnapshot in snapshot.ProfileServers)
{
ProfileServer profileServer = profileServers[serverSnapshot.Name];
if (!profileServer.LocServer.Start())
{
log.Error(" * Unable to start LOC server of profile server instance '{0}'.", profileServer.Name);
error = true;
break;
}
if (serverSnapshot.IsRunning)
{
if (!profileServer.Start())
{
log.Error(" * Unable to start profile server instance '{0}'.", profileServer.Name);
error = true;
break;
}
}
}
}
catch (Exception e)
{
log.Error(" * Snapshot is corrupted, exception occurred: {0}", e.ToString());
error = true;
break;
}
if (!error)
{
log.Info(" * Simulation state loaded from snapshot '{0}'.", cmd.Name);
}
break;
}
case CommandType.DebugMode:
{
CommandDebugMode cmd = (CommandDebugMode)command;
log.Info(" * Debug mode is now {0}.", cmd.Enable ? "ENABLED" : "DISABLED");
DebugModeEnabled = cmd.Enable;
break;
}
default:
log.Error("Invalid command type '{0}'.", command.Type);
error = true;
break;
}
index++;
if (error)
{
break;
}
}
res = !error;
log.Trace("(-):{0}", res);
return(res);
}
