: port(port), len_cli_addr(sizeof(cli_addr))

{

// Clear out the gunk memory in serv_addr

bzero((char*) &serv_addr, sizeof(serv_addr));

serv_addr.sin_family = AF_INET;

serv_addr.sin_addr.s_addr = INADDR_ANY;

serv_addr.sin_port = htons(port);

bind();

{

while(true)

{

confd = accept(sockfd, (sockaddr*)&cli_addr, &len_cli_addr);

if(confd < 0)

throw runtime_error("Error accepting connection");

int len_read = read(confd, sock_buf, BUF_SIZE);

if(len_read < 0)

throw runtime_error("Error reading from socket");

std::vector<std::string> lines;

boost::split(lines, sock_buf, boost::is_any_of("\n"));

dispatchRequest(confd, lines);

close(confd);

}

{

sockfd = socket(AF_INET, SOCK_STREAM, 0);

if(sockfd < 0)

throw runtime_error("Error creating socket");

if(::bind(sockfd, (sockaddr*)&serv_addr, sizeof(serv_addr)) < 0)

throw runtime_error("Error binding to port");

if(listen(sockfd, 5) < 0)

throw runtime_error("Error listening to port");

{

// The first line should be the HTTP request verby bit

// eg GET / HTTP/1.1

const std::string& first_line = lines[0];

// Split by space to get VERB, RESOURCE and PROTCOL_VER

vector<string> tokens;

boost::split(tokens, first_line, boost::is_any_of(" "));

// Only support GET at the moment

if(tokens[0] == "GET")

{

// Find our handler!

HandlerMap::iterator it_handler = handlers.find(tokens[1]);

if(it_handler != handlers.end())

{

write(confd, "HTTP/1.1 200 OK\n\n");

boost::shared_ptr<Handler> handler = it_handler->second;

std::string r = handler->handleRequest();

write(confd, r.c_str());

write(confd, "\n");

}

else

{

write(confd, "HTTP/1.1 404 Not Found\n\nYou done did a fall over, that page isn't here\n");

}

}

else

{

write(confd, "HTTP/1.1 405 Method Not Allowed\n\nYou done did a fall over, only GET is supported\n");

}

{

int len_w = ::write(confd, out.c_str(), out.size());

if(len_w < 0)

throw runtime_error("Error writing to socket");

}