initial import (Boeing r1752, NRL r878)

daemon/examples/stopsession.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+# (c)2010-2012 the Boeing Company
+# author: Jeff Ahrenholz <jeffrey.m.ahrenholz@boeing.com>
+#
+# List and stop CORE sessions from the command line.
+#
+
+import socket, optparse
+from core.constants import *
+from core.api import coreapi
+
+def main():
+    parser = optparse.OptionParser(usage = "usage: %prog [-l] <sessionid>")
+    parser.add_option("-l", "--list", dest = "list", action = "store_true",
+                      help = "list running sessions")
+    (options, args) = parser.parse_args()
+
+    if options.list is True:
+        num = '0'
+        flags = coreapi.CORE_API_STR_FLAG
+    else:
+        num = args[0]
+        flags = coreapi.CORE_API_DEL_FLAG
+    tlvdata = coreapi.CoreSessionTlv.pack(coreapi.CORE_TLV_SESS_NUMBER, num)
+    msg = coreapi.CoreSessionMessage.pack(flags, tlvdata)
+
+    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    sock.connect(('localhost', coreapi.CORE_API_PORT))
+    sock.send(msg)
+
+    # receive and print a session list
+    if options.list is True:
+        hdr = sock.recv(coreapi.CoreMessage.hdrsiz)
+        msgtype, msgflags, msglen = coreapi.CoreMessage.unpackhdr(hdr)
+        data = ""
+        if msglen:
+            data = sock.recv(msglen)
+        msg = coreapi.CoreMessage(msgflags, hdr, data)
+        sessions = msg.gettlv(coreapi.CORE_TLV_SESS_NUMBER)
+        print "sessions:",  sessions
+
+    sock.close()
+
+if __name__ == "__main__":
+    main()