Remove UDT.

net/third_party/udt/app/recvfile.cpp

Index: net/third_party/udt/app/recvfile.cpp
===================================================================
--- net/third_party/udt/app/recvfile.cpp	(revision 78992)
+++ net/third_party/udt/app/recvfile.cpp	(working copy)
@@ -1,101 +0,0 @@
-#ifndef WIN32
-   #include <arpa/inet.h>
-   #include <netdb.h>
-#else
-   #include <winsock2.h>
-   #include <ws2tcpip.h>
-#endif
-#include <fstream>
-#include <iostream>
-#include <cstdlib>
-#include <cstring>
-#include <udt.h>
-
-using namespace std;
-
-int main(int argc, char* argv[])
-{
-   if ((argc != 5) || (0 == atoi(argv[2])))
-   {
-      cout << "usage: recvfile server_ip server_port remote_filename local_filename" << endl;
-      return -1;
-   }
-
-   // use this function to initialize the UDT library
-   UDT::startup();
-
-   struct addrinfo hints, *peer;
-
-   memset(&hints, 0, sizeof(struct addrinfo));
-   hints.ai_flags = AI_PASSIVE;
-   hints.ai_family = AF_INET;
-   hints.ai_socktype = SOCK_STREAM;
-
-   UDTSOCKET fhandle = UDT::socket(hints.ai_family, hints.ai_socktype, hints.ai_protocol);
-
-   if (0 != getaddrinfo(argv[1], argv[2], &hints, &peer))
-   {
-      cout << "incorrect server/peer address. " << argv[1] << ":" << argv[2] << endl;
-      return -1;
-   }
-
-   // connect to the server, implict bind
-   if (UDT::ERROR == UDT::connect(fhandle, peer->ai_addr, peer->ai_addrlen))
-   {
-      cout << "connect: " << UDT::getlasterror().getErrorMessage() << endl;
-      return -1;
-   }
-
-   freeaddrinfo(peer);
-
-
-   // send name information of the requested file
-   int len = strlen(argv[3]);
-
-   if (UDT::ERROR == UDT::send(fhandle, (char*)&len, sizeof(int), 0))
-   {
-      cout << "send: " << UDT::getlasterror().getErrorMessage() << endl;
-      return -1;
-   }
-
-   if (UDT::ERROR == UDT::send(fhandle, argv[3], len, 0))
-   {
-      cout << "send: " << UDT::getlasterror().getErrorMessage() << endl;
-      return -1;
-   }
-
-   // get size information
-   int64_t size;
-
-   if (UDT::ERROR == UDT::recv(fhandle, (char*)&size, sizeof(int64_t), 0))
-   {
-      cout << "send: " << UDT::getlasterror().getErrorMessage() << endl;
-      return -1;
-   }
-
-   if (size < 0)
-   {
-      cout << "no such file " << argv[3] << " on the server\n";
-      return -1;
-   }
-
-   // receive the file
-   fstream ofs(argv[4], ios::out | ios::binary | ios::trunc);
-   int64_t recvsize; 
-   int64_t offset = 0;
-
-   if (UDT::ERROR == (recvsize = UDT::recvfile(fhandle, ofs, offset, size)))
-   {
-      cout << "recvfile: " << UDT::getlasterror().getErrorMessage() << endl;
-      return -1;
-   }
-
-   UDT::close(fhandle);
-
-   ofs.close();
-
-   // use this function to release the UDT library
-   UDT::cleanup();
-
-   return 0;
-}