the begginning

tools/qfe/qfe-cli.py

@@ -0,0 +1,51 @@
+#!/usr/bin/python
+'''
+Created on May 1, 2013
+
+@author: rtw
+'''
+
+import struct
+import binascii
+import socket
+import sys
+
+QFE_HOST = 'localhost'
+#QFE_HOST = 'winsvr2008r2.calpont.com'
+QFE_SOCK = 9198
+
+def do_query(query):
+    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    client_socket.connect((QFE_HOST, QFE_SOCK))
+
+    defschem = "tpch1";
+    lenstruct = struct.pack("I", len(defschem))
+    client_socket.send(lenstruct)
+    client_socket.send(defschem)
+    
+    lenstruct = struct.pack("I", len(query))
+    client_socket.send(lenstruct)
+    client_socket.send(query)
+    
+    rowlen = 1
+    while rowlen:
+        rowlen = client_socket.recv(4)
+        if len(rowlen) < 4:
+            break
+        rowval = struct.unpack("I",rowlen)[0]
+	if rowval == 0:
+		lenstruct = struct.pack("I", 0);
+		client_socket.send(lenstruct)
+		break
+        row = client_socket.recv(rowval)
+        print row
+
+    client_socket.close()
+        
+if __name__ == '__main__':
+    if len(sys.argv) < 2:
+        query = raw_input ( "QFE-cli > " )
+    else:
+        query = sys.argv[1]
+        
+    sys.exit(do_query(query))