fix doxygen and put everything besides main function in namespace ebusd

src/lib/utils/tcpsocket.cpp

@@ -23,7 +23,9 @@
 #include <string.h>
 #include <cstdlib>
 
-TCPSocket::TCPSocket(int sfd, struct sockaddr_in* address) : m_sfd(sfd) {
+namespace ebusd {
+
+TCPSocket::TCPSocket(int sfd, socketaddress* address) : m_sfd(sfd) {
   char ip[17];
   inet_ntop(AF_INET, (struct in_addr*)&(address->sin_addr.s_addr), ip, (socklen_t)sizeof(ip)-1);
   m_ip = ip;
@@ -36,7 +38,7 @@ bool TCPSocket::isValid() {
 
 
 TCPSocket* TCPClient::connect(const string& server, const uint16_t& port) {
-  struct sockaddr_in address;
+  socketaddress address;
   int ret;
 
   memset(reinterpret_cast<char*>(&address), 0, sizeof(address));
@@ -76,7 +78,7 @@ int TCPServer::start() {
     return 0;
   }
   m_lfd = socket(AF_INET, SOCK_STREAM, 0);
-  struct sockaddr_in address;
+  socketaddress address;
 
   memset(&address, 0, sizeof(address));
 
@@ -107,7 +109,7 @@ TCPSocket* TCPServer::newSocket() {
   if (!m_listening) {
     return NULL;
   }
-  struct sockaddr_in address;
+  socketaddress address;
   socklen_t len = sizeof(address);
 
   memset(&address, 0, sizeof(address));
@@ -119,3 +121,4 @@ TCPSocket* TCPServer::newSocket() {
   return new TCPSocket(sfd, &address);
 }
 
+}  // namespace ebusd