CMakeified almost everything. Test code in python/ and apps other than uhd_modes.py still need minor updating.

python/modes_raw_server.py

@@ -0,0 +1,52 @@
+#
+# Copyright 2010 Nick Foster
+# 
+# This file is part of gr-air-modes
+# 
+# gr-air-modes 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, or (at your option)
+# any later version.
+# 
+# gr-air-modes 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 gr-air-modes; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+# 
+
+
+import time, os, sys, socket
+from string import split, join
+from datetime import *
+
+class modes_raw_server:
+  def __init__(self):
+    self._s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    self._s.bind(('', 9988))
+    self._s.listen(1)
+    self._s.setblocking(0) #nonblocking
+    self._conns = [] #list of active connections
+
+  def __del__(self):
+    self._s.close()
+
+  def output(self, msg):
+    for conn in self._conns[:]: #iterate over a copy of the list
+      try:
+        conn.send(msg)
+      except socket.error:
+        self._conns.remove(conn)
+        print "Connections: ", len(self._conns)
+
+  def add_pending_conns(self):
+    try:
+      conn, addr = self._s.accept()
+      self._conns.append(conn)
+      print "Connections: ", len(self._conns)
+    except socket.error:
+      pass