tools: fix compilation with Boost 1.67

Change-Id: I0f4bae23f26eca07044990ce6dd01da750cfb569
Refs: #4584

src/net/asio-fwd.hpp

@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2013-2017 Regents of the University of California.
+ * Copyright (c) 2013-2018 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
  *
@@ -24,24 +24,17 @@
 
 #include <boost/version.hpp>
 
+namespace boost {
+namespace asio {
+
 #if BOOST_VERSION >= 106600
-
-#include <boost/asio/ts/netfwd.hpp>
-
-namespace boost {
-namespace asio {
+class io_context;
 using io_service = io_context;
-} // namespace asio
-} // namespace boost
-
 #else
-
-namespace boost {
-namespace asio {
 class io_service;
-} // namespace asio
-} // namespace boost
-
 #endif // BOOST_VERSION >= 106600
 
+} // namespace asio
+} // namespace boost
+
 #endif // NDN_NET_ASIO_FWD_HPP

tools/ndnsec/cert-dump.cpp

@@ -22,7 +22,9 @@
 #include "ndnsec.hpp"
 #include "util.hpp"
 
+#if BOOST_VERSION < 106700
 #include <boost/date_time/posix_time/posix_time_duration.hpp>
+#endif // BOOST_VERSION < 106700
 
 namespace ndn {
 namespace ndnsec {
@@ -173,9 +175,12 @@ ndnsec_cert_dump(int argc, char** argv)
       return 0;
     }
     if (isRepoOut) {
-      using namespace boost::asio::ip;
-      tcp::iostream requestStream;
+      boost::asio::ip::tcp::iostream requestStream;
+#if BOOST_VERSION >= 106700
+      requestStream.expires_after(std::chrono::seconds(3));
+#else
       requestStream.expires_from_now(boost::posix_time::seconds(3));
+#endif // BOOST_VERSION >= 106700
       requestStream.connect(repoHost, repoPort);
       if (!requestStream) {
         std::cerr << "fail to open the stream!" << std::endl;

tools/ndnsec/cert-install.cpp

@@ -22,7 +22,9 @@
 #include "ndnsec.hpp"
 #include "util.hpp"
 
+#if BOOST_VERSION < 106700
 #include <boost/date_time/posix_time/posix_time_duration.hpp>
+#endif // BOOST_VERSION < 106700
 
 namespace ndn {
 namespace ndnsec {
@@ -40,14 +42,18 @@ public:
 security::v2::Certificate
 getCertificateHttp(const std::string& host, const std::string& port, const std::string& path)
 {
-  using namespace boost::asio::ip;
-
-  tcp::iostream requestStream;
+  boost::asio::ip::tcp::iostream requestStream;
+#if BOOST_VERSION >= 106700
+  requestStream.expires_after(std::chrono::seconds(3));
+#else
   requestStream.expires_from_now(boost::posix_time::seconds(3));
+#endif // BOOST_VERSION >= 106700
+
   requestStream.connect(host, port);
   if (!requestStream) {
     BOOST_THROW_EXCEPTION(HttpException("HTTP connection error"));
   }
+
   requestStream << "GET " << path << " HTTP/1.0\r\n";
   requestStream << "Host: " << host << "\r\n";
   requestStream << "Accept: */*\r\n";