int
SingleThreadedAcceptSocket(int listenSocketNum)
{
struct sockaddr_in sin;
int desc = -1;
// Wait for the socket to become available on the other side.
do
{
#ifdef HAVE_SOCKLEN_T
socklen_t len;
#else
int len;
#endif
len = sizeof(struct sockaddr);
desc = accept(listenSocketNum, (struct sockaddr *)&sin, &len);
#if defined(_WIN32)
const char *mName = "SharedDaemon, SingleThreadedAcceptSocket: ";
if(desc == INVALID_SOCKET)
LogWindowsSocketError(mName, "accept");
#endif
}
while (desc == -1);
return desc;
}
int
SingleThreadedAcceptSocket(int listenSocketNum)
{
struct sockaddr_in sin;
int desc = -1;
// Wait for the socket to become available on the other side.
struct timeval timeout;
timeout.tv_sec = 5;
timeout.tv_usec = 0;
if (setsockopt (listenSocketNum, SOL_SOCKET, SO_RCVTIMEO, (char *)&timeout,
sizeof(timeout)) < 0)
printf("setsockopt failed\n");
if (setsockopt (listenSocketNum, SOL_SOCKET, SO_SNDTIMEO, (char *)&timeout,
sizeof(timeout)) < 0)
printf("setsockopt failed\n");
//do
{
#ifdef HAVE_SOCKLEN_T
socklen_t len;
#else
int len;
#endif
len = sizeof(struct sockaddr);
desc = accept(listenSocketNum, (struct sockaddr *)&sin, &len);
#if defined(_WIN32)
const char *mName = "SharedDaemon, SingleThreadedAcceptSocket: ";
if(desc == INVALID_SOCKET)
LogWindowsSocketError(mName, "accept");
#endif
}
//while (desc == -1);
if(desc == -1)
{
std::cerr << "Client failed to connect in time" << std::endl;
EXCEPTION0(CouldNotConnectException);
}
return desc;
}
int
SocketConnection::Fill()
{
if(destFormat.Format == TypeRepresentation::ASCIIFORMAT)
{
std::string xmlString = "";
char tmp[1001]; //leave 1 for null termination//
int amountRead = 0;
do
{
#if defined(_WIN32)
int amountRead = recv(descriptor, (char FAR *)tmp, 1000, 0);
if(amountRead == SOCKET_ERROR)
{
LogWindowsSocketError("SocketConnection", "Fill");
if(WSAGetLastError() == WSAEWOULDBLOCK)
return -1;
}
#else
amountRead = recv(descriptor, (void *)tmp, 1000, 0);
#endif
if(amountRead > 0)
{
zeroesRead = 0;
tmp[amountRead] = 0;
xmlString += tmp;
}
++zeroesRead;
// If we have had a certain number of zero length reads in a row,
// assume the connection died.
if(zeroesRead > 100)
{
EXCEPTION0(LostConnectionException);
}
}while(amountRead == 1000); //if it gets entire list..
if(xmlString.size() > 0)
{
JSONNode node;
node.Parse(xmlString);
//std::cout << node.ToString() << std::endl;
int guido = node["id"].GetInt();
JSONNode contents = node["contents"];
// JSONNode metadata = node["typeinfo"];
/// With the information I have I could probably
/// just use JSONNode to convert completely..
/// but that would leave MapNode incomplete..
MapNode mapnode(contents,false);
//std::cout << mapnode.ToXML(false) << std::endl;
//std::cout << metadata["data"] << std::endl;
buffer.clear();
return Write(guido,&mapnode); //,&metadata["data"]
}
return 0;
}
unsigned char tmp[1000];
#if defined(_WIN32)
int amountRead = recv(descriptor, (char FAR *)tmp, 1000, 0);
if(amountRead == SOCKET_ERROR)
{
LogWindowsSocketError("SocketConnection", "Fill");
if(WSAGetLastError() == WSAEWOULDBLOCK)
return -1;
}
#else
int amountRead = recv(descriptor, (void *)tmp, 1000, 0);
#endif
if(amountRead > 0)
{
zeroesRead = 0;
// Add the new bytes to the buffer.
for(int i = 0; i < amountRead; ++i)
buffer.push_back(tmp[i]);
}
else
++zeroesRead;
// If we have had a certain number of zero length reads in a row,
// assume the connection died.
if(zeroesRead > 100)
{
EXCEPTION0(LostConnectionException);
}
return amountRead;
}
