added interface address discovery

5 files changed, 51 insertions, 3 deletions

diff --git a/host/include/uhd/transport/CMakeLists.txt b/host/include/uhd/transport/CMakeLists.txt
index 75b07c540..14b5ccd29 100644
--- a/host/include/uhd/transport/CMakeLists.txt
+++ b/host/include/uhd/transport/CMakeLists.txt
@@ -17,6 +17,7 @@
 
 
 INSTALL(FILES
+    if_addrs.hpp
     smart_buffer.hpp
     udp_simple.hpp
     udp_zero_copy.hpp
diff --git a/host/include/uhd/transport/if_addrs.hpp b/host/include/uhd/transport/if_addrs.hpp
new file mode 100644
index 000000000..fbbb35e1d
--- /dev/null
+++ b/host/include/uhd/transport/if_addrs.hpp
@@ -0,0 +1,47 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_UHD_IFADDRS_HPP
+#define INCLUDED_UHD_IFADDRS_HPP
+
+#include <uhd/config.hpp>
+#include <string>
+#include <vector>
+
+namespace uhd{ namespace transport{
+
+    /*!
+     * The address for a network interface.
+     */
+    struct UHD_API if_addrs_t{
+        std::string inet;
+        std::string mask;
+        std::string bcast;
+        if_addrs_t(void);
+    };
+
+    /*!
+     * Get a list of network interface addresses.
+     * The internal implementation is system-dependent.
+     * \return a vector of if addrs
+     */
+    UHD_API std::vector<if_addrs_t> get_if_addrs(void);
+
+}} //namespace
+
+
+#endif /* INCLUDED_UHD_IFADDRS_HPP */
diff --git a/host/include/uhd/transport/smart_buffer.hpp b/host/include/uhd/transport/smart_buffer.hpp
index 9e1032feb..a9bc259e9 100644
--- a/host/include/uhd/transport/smart_buffer.hpp
+++ b/host/include/uhd/transport/smart_buffer.hpp
@@ -18,7 +18,7 @@
 #ifndef INCLUDED_UHD_TRANSPORT_SMART_BUFFER_HPP
 #define INCLUDED_UHD_TRANSPORT_SMART_BUFFER_HPP
 
-#include <boost/asio.hpp>
+#include <boost/asio/buffer.hpp>
 #include <boost/utility.hpp>
 #include <boost/shared_ptr.hpp>
 
diff --git a/host/include/uhd/transport/udp_simple.hpp b/host/include/uhd/transport/udp_simple.hpp
index 40e60d091..793ec4fd7 100644
--- a/host/include/uhd/transport/udp_simple.hpp
+++ b/host/include/uhd/transport/udp_simple.hpp
@@ -19,7 +19,7 @@
 #define INCLUDED_UHD_TRANSPORT_UDP_SIMPLE_HPP
 
 #include <uhd/config.hpp>
-#include <boost/asio.hpp>
+#include <boost/asio/buffer.hpp>
 #include <boost/utility.hpp>
 #include <boost/shared_ptr.hpp>
 
diff --git a/host/include/uhd/transport/udp_zero_copy.hpp b/host/include/uhd/transport/udp_zero_copy.hpp
index 03d89b3a5..0441a8e74 100644
--- a/host/include/uhd/transport/udp_zero_copy.hpp
+++ b/host/include/uhd/transport/udp_zero_copy.hpp
@@ -20,7 +20,7 @@
 
 #include <uhd/config.hpp>
 #include <uhd/transport/smart_buffer.hpp>
-#include <boost/asio.hpp>
+#include <boost/asio/buffer.hpp>
 #include <boost/utility.hpp>
 #include <boost/shared_ptr.hpp>