Change project from listener to sstp

sstp/socketserver.cpp

@@ -0,0 +1,85 @@
+#include <sstp/socketserver.hpp>
+#include <sstp/socketconnectionreceiver.hpp>
+
+/// @brief This will construct the socket listener.  You must then call listen() to listen for connections
+/// @param port 
+SocketServer::SocketServer(int port)
+: mListenPort(port), mIsOkay(false), mSocketFileDescriptor(-1)
+{
+  std::cout << "SocketServer()" <<  std::endl;
+  int opt=-1; 
+  int result;
+  
+// create socket file descriptor
+  mSocketFileDescriptor = ::socket(AF_INET,SOCK_STREAM,0);
+  if(0==mSocketFileDescriptor)return;
+
+// attach socket to port  
+  result = ::setsockopt(mSocketFileDescriptor, SOL_SOCKET, SO_REUSEADDR | SO_REUSEPORT, &opt, sizeof(opt));
+  if(result)
+  {
+    close();
+    return;
+  }
+
+// bind socket to network address and port  
+  mInternalSocketAddress.sin_family = AF_INET;
+  mInternalSocketAddress.sin_addr.s_addr=INADDR_ANY;
+
+
+  mInternalSocketAddress.sin_port = htons(mListenPort);
+  result = ::bind(mSocketFileDescriptor,(struct sockaddr*)&mInternalSocketAddress,sizeof(mInternalSocketAddress));
+  if(result)
+  {
+    close();
+    return;
+  }
+  mIsOkay=true;
+}
+
+SocketServer::~SocketServer()
+{
+  std::cout << "~SocketServer()" << std::endl;
+  close();
+}
+
+bool SocketServer::isOkay(void)
+{
+  return mIsOkay;
+}
+
+void SocketServer::listen(void)
+{
+  while(isOkay())
+  {
+    std::cout << "Listening on port " << mListenPort << std::endl;
+    int result = ::listen(mSocketFileDescriptor, MAX_CONNECTIONS);
+    if(result)
+    {
+        std::cout << "Error listening on port " << mListenPort << std::endl;
+        close();
+        return;
+    }
+    struct sockaddr_in internalSocketAddress;
+    socklen_t addressLength = sizeof(internalSocketAddress);
+
+    int socket = ::accept(mSocketFileDescriptor, (struct sockaddr*)&internalSocketAddress, &addressLength);
+    if(result)
+    {
+      std::cout << "Error accepting connection " << mListenPort << std::endl;
+      close();
+      return;
+    }
+    SocketConnectionReceiver socketConnectionReceiver(socket, internalSocketAddress);
+    mExecutionThreads.push_back(std::thread(&SocketConnectionReceiver::threadFunction, &socketConnectionReceiver, 0));
+  }
+}
+
+void SocketServer::close(void)
+{
+  if(-1!=mSocketFileDescriptor)
+  {
+    ::close(mSocketFileDescriptor);
+    mSocketFileDescriptor=-1;
+  }
+}