/* * libjingle * Copyright 2004--2005, Google Inc. * * Redistribution and use in source and binary forms, with or without  * modification, are permitted provided that the following conditions are met: * *  1. Redistributions of source code must retain the above copyright notice,  *     this list of conditions and the following disclaimer. *  2. Redistributions in binary form must reproduce the above copyright notice, *     this list of conditions and the following disclaimer in the documentation *     and/or other materials provided with the distribution. *  3. The name of the author may not be used to endorse or promote products  *     derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
#if defined(_MSC_VER) && _MSC_VER < 1300
#pragma warning(disable:4786 4530)
#endif
#include "host.h"#include "network.h"#include "socket.h"#include <string>#include <cassert>namespace {void FatalError(const std::string& name, int err) {  exit(1);}}namespace cricket {#ifdef POSIXstd::string GetHostName() {  struct utsname nm;  if (uname(&nm) < 0)    FatalError("uname", errno);  return std::string(nm.nodename);}#endif#ifdef WIN32std::string GetHostName() {  // TODO: fix this  return "cricket";}#endif// Records information about the local host.Host* gLocalHost = 0;const Host& LocalHost() {  if (!gLocalHost) {    std::vector<Network*>* networks = new std::vector<Network*>;    NetworkManager::CreateNetworks(*networks);#ifdef WIN32    // This is sort of problematic... one part of the code (the unittests) wants    // 127.0.0.1 to be present and another part (port allocators) don't.  Right    // now, they use different APIs, so we can have different behavior.  But    // there is something wrong with this.    networks->push_back(new Network("localhost",                                    SocketAddress::StringToIP("127.0.0.1")));#endif    gLocalHost = new Host(GetHostName(), networks);    assert(gLocalHost->networks().size() > 0);  }  return *gLocalHost;}} // namespace cricket