|
public static ListFilesInDirectory ( string path ) : List |
||
| path | string | |
| return | List |
|
public void SendMessage(string recipient, string messageHead, string messageBody)
{
List <string> fileNameVec = FileSystem.ListFilesInDirectory(Globals.IpcPath);
bool found = true;
int fileCount = 0;
while (found)
{
found = false;
foreach (string fileNameCurrent in fileNameVec)
{
if (fileNameCurrent == recipient + fileCount.ToString())
{
found = true;
++fileCount;
break;
}
}
}
string pathOld = Globals.IpcPath + "\\s" + selfName + IPC.SentCount.ToString();
string pathNew = Globals.IpcPath + "\\" + recipient + fileCount.ToString();
FileSystem.WriteStringToFile(pathOld, messageHead + "!" + messageBody);
FileSystem.RenameFile(pathOld, pathNew);
++IPC.SentCount;
Console.WriteLine("message sent: " + recipient + " " + messageHead + " " + messageBody);
}
public void Clear()
{
List <string> fileNameVec = FileSystem.ListFilesInDirectory(Globals.IpcPath);
foreach (string fileNameCurrent in fileNameVec)
{
string fileNameEveryone = "";
if (fileNameCurrent.Length >= 8)
{
fileNameEveryone = fileNameCurrent.Substring(0, 8);
}
if (fileNameCurrent.Length > selfName.Length || fileNameEveryone == "everyone")
{
string fileName = "";
string fileNameID = "";
if (fileNameEveryone != "everyone")
{
fileName = fileNameCurrent.Substring(0, selfName.Length);
fileNameID = fileNameCurrent.Substring(selfName.Length, fileNameCurrent.Length - selfName.Length);
}
else
{
continue;
}
if (fileName == selfName || fileNameEveryone == "everyone")
{
FileSystem.DeleteFile(Globals.IpcPath + "\\" + fileNameCurrent);
}
}
}
}
public int Assign(int portIn = -1)
{
//Setup the socket and message buffer
udpSock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
bool fileFound = false;
List <string> fileNameVec = FileSystem.ListFilesInDirectory(Globals.IpcPath);
foreach (string fileNameCurrent in fileNameVec)
{
if (fileNameCurrent == "udp_port")
{
fileFound = true;
break;
}
}
int portCurrent;
if (fileFound)
{
string udpPortStr = FileSystem.ReadTextFile(Globals.IpcPath + "\\udp_port")[0];
int.TryParse(udpPortStr, out portCurrent);
endPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), portCurrent);
}
else
{
if (portIn == -1)
{
endPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 0);
}
else
{
endPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), portIn);
}
}
udpSock.Bind(endPoint);
int.TryParse(udpSock.LocalEndPoint.ToString().Split(':')[1], out portCurrent);
FileSystem.WriteStringToFile(Globals.IpcPath + "\\" + "udp_port", portCurrent.ToString());
buffer = new byte[1024];
//Start listening for a new message.
udpSock.BeginReceiveFrom(buffer, 0, buffer.Length, SocketFlags.None, ref endPoint, DoReceiveFrom, udpSock);
return(portCurrent);
}
public void Update()
{
if (!IPC.Updated)
{
return;
}
IPC.Updated = false;
List <string> fileNameVec = FileSystem.ListFilesInDirectory(Globals.IpcPath);
foreach (string fileNameCurrent in fileNameVec)
{
string fileNameEveryone = "";
if (fileNameCurrent.Length >= 8)
{
fileNameEveryone = fileNameCurrent.Substring(0, 8);
}
if (fileNameCurrent.Length > selfName.Length || fileNameEveryone == "everyone")
{
if (IPC.FileNameProcessedMap.ContainsKey(fileNameCurrent) && IPC.FileNameProcessedMap[fileNameCurrent] == true)
{
continue;
}
else
{
IPC.FileNameProcessedMap[fileNameCurrent] = true;
}
string fileName = "";
string fileNameID = "";
if (fileNameEveryone != "everyone")
{
fileName = fileNameCurrent.Substring(0, selfName.Length);
fileNameID = fileNameCurrent.Substring(selfName.Length, fileNameCurrent.Length - selfName.Length);
}
if (fileName == selfName || fileNameEveryone == "everyone")
{
Thread.Sleep(20);
List <string> lines = FileSystem.ReadTextFile(Globals.IpcPath + "\\" + fileNameCurrent);
// FileSystem.DeleteFile(Globals.IpcPath + "\\" + fileNameCurrent);
string[] messageVec = lines[0].Split('!');
string messageHead = messageVec[0];
string messageBody = messageVec[1];
Console.WriteLine("message received " + " " + messageHead + " " + messageBody + " " + fileNameCurrent);
if (!responseMap.ContainsKey(messageHead))
{
if (commandMap.ContainsKey(messageHead))
{
commandMap[messageHead](messageBody);
}
}
else
{
Func <string, int> func = responseMap[messageHead];
responseMap.Remove(messageHead);
func(messageBody);
}
}
}
}
IPC.Updated = true;
}