Back Door example.

git-svn-id: http://pexpect.svn.sourceforge.net/svnroot/pexpect/trunk@103 656d521f-e311-0410-88e0-e7920216d269

2 files changed, 39 insertions, 0 deletions

diff --git a/pexpect/examples/bd_client.py b/pexpect/examples/bd_client.py
new file mode 100755
index 0000000..15d3585
--- /dev/null
+++ b/pexpect/examples/bd_client.py
@@ -0,0 +1,13 @@
+#!/usr/bin/env python
+import socket
+import sys
+
+HOST = 'localhost'    # The remote host
+PORT = 1968              # The same port as used by the server
+s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+s.connect((HOST, PORT))
+s.send(sys.argv[1])
+data = s.recv(1024)
+s.close()
+print data
+
diff --git a/pexpect/examples/bd_serv.py b/pexpect/examples/bd_serv.py
new file mode 100755
index 0000000..ff8d1dc
--- /dev/null
+++ b/pexpect/examples/bd_serv.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+import socket, pexpect
+
+p = pexpect.spawn ('bash')
+p.expect ('# ')
+
+HOST = ''                 # Symbolic name meaning the local host
+PORT = 1968               # Arbitrary non-privileged port
+s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+s.bind((HOST, PORT))
+print 'Listen'
+s.listen(1)
+print 'Accept'
+while 1:
+    conn, addr = s.accept()
+    print 'Connected by', addr
+    data = conn.recv(1024)
+#    if not data:
+#        break
+    p.sendline (data)
+    p.expect ('# ')
+    response = p.before + p.after
+    conn.send(response)
+    
+conn.close()
+