Revert "[wpa_supplicant] Cumulative patch from c4e90da6d"

This reverts commit 39bc25d3a79c1375de430a7918d949c1a86f70c6.

Test: Compilation
Change-Id: Iae7670429466958911b5296cb1359bceecc0b03e
Exempt-From-Owner-Approval: Revert since it's breaking the build
diff --git a/wpa_supplicant/examples/p2p-nfc.py b/wpa_supplicant/examples/p2p-nfc.py
index 889ac8b..91eba28 100644
--- a/wpa_supplicant/examples/p2p-nfc.py
+++ b/wpa_supplicant/examples/p2p-nfc.py
@@ -37,7 +37,7 @@
 success_file = None
 
 def summary(txt):
-    print(txt)
+    print txt
     if summary_file:
         with open(summary_file, 'a') as f:
             f.write(txt + "\n")
@@ -53,12 +53,12 @@
     if os.path.isdir(wpas_ctrl):
         try:
             ifaces = [os.path.join(wpas_ctrl, i) for i in os.listdir(wpas_ctrl)]
-        except OSError as error:
-            print("Could not find wpa_supplicant: ", error)
+        except OSError, error:
+            print "Could not find wpa_supplicant: ", error
             return None
 
     if len(ifaces) < 1:
-        print("No wpa_supplicant control interface found")
+        print "No wpa_supplicant control interface found"
         return None
 
     for ctrl in ifaces:
@@ -66,10 +66,10 @@
             if ifname not in ctrl:
                 continue
         try:
-            print("Trying to use control interface " + ctrl)
+            print "Trying to use control interface " + ctrl
             wpas = wpaspy.Ctrl(ctrl)
             return wpas
-        except Exception as e:
+        except Exception, e:
             pass
     return None
 
@@ -160,30 +160,30 @@
         if (data == None):
             summary("Could not get handover request carrier record from wpa_supplicant")
             return
-        print("Handover request carrier record from wpa_supplicant: " + data.encode("hex"))
+        print "Handover request carrier record from wpa_supplicant: " + data.encode("hex")
         datamsg = nfc.ndef.Message(data)
         message.add_carrier(datamsg[0], "active", datamsg[1:])
 
     global include_wps_req
     if include_wps_req:
-        print("Handover request (pre-WPS):")
+        print "Handover request (pre-WPS):"
         try:
-            print(message.pretty())
-        except Exception as e:
-            print(e)
+            print message.pretty()
+        except Exception, e:
+            print e
 
         data = wpas_get_handover_req_wps()
         if data:
-            print("Add WPS request in addition to P2P")
+            print "Add WPS request in addition to P2P"
             datamsg = nfc.ndef.Message(data)
             message.add_carrier(datamsg[0], "active", datamsg[1:])
 
-    print("Handover request:")
+    print "Handover request:"
     try:
-        print(message.pretty())
-    except Exception as e:
-        print(e)
-    print(str(message).encode("hex"))
+        print message.pretty()
+    except Exception, e:
+        print e
+    print str(message).encode("hex")
 
     client = nfc.handover.HandoverClient(llc)
     try:
@@ -194,7 +194,7 @@
         summary("Handover connection refused")
         client.close()
         return
-    except Exception as e:
+    except Exception, e:
         summary("Other exception: " + str(e))
         client.close()
         return
@@ -217,41 +217,41 @@
         client.close()
         return
 
-    print("Received message")
+    print "Received message"
     try:
-        print(message.pretty())
-    except Exception as e:
-        print(e)
-    print(str(message).encode("hex"))
+        print message.pretty()
+    except Exception, e:
+        print e
+    print str(message).encode("hex")
     message = nfc.ndef.HandoverSelectMessage(message)
     summary("Handover select received")
     try:
-        print(message.pretty())
-    except Exception as e:
-        print(e)
+        print message.pretty()
+    except Exception, e:
+        print e
 
     for carrier in message.carriers:
-        print("Remote carrier type: " + carrier.type)
+        print "Remote carrier type: " + carrier.type
         if carrier.type == "application/vnd.wfa.p2p":
-            print("P2P carrier type match - send to wpa_supplicant")
+            print "P2P carrier type match - send to wpa_supplicant"
             if "OK" in wpas_report_handover(data, carrier.record, "INIT"):
                 success_report("P2P handover reported successfully (initiator)")
             else:
                 summary("P2P handover report rejected")
             break
 
-    print("Remove peer")
+    print "Remove peer"
     client.close()
-    print("Done with handover")
+    print "Done with handover"
     global only_one
     if only_one:
-        print("only_one -> stop loop")
+        print "only_one -> stop loop"
         global continue_loop
         continue_loop = False
 
     global no_wait
     if no_wait:
-        print("Trying to exit..")
+        print "Trying to exit.."
         global terminate_now
         terminate_now = True
 
@@ -283,33 +283,33 @@
     def process_request(self, request):
         self.ho_server_processing = True
         clear_raw_mode()
-        print("HandoverServer - request received")
+        print "HandoverServer - request received"
         try:
-            print("Parsed handover request: " + request.pretty())
-        except Exception as e:
-            print(e)
+            print "Parsed handover request: " + request.pretty()
+        except Exception, e:
+            print e
 
         sel = nfc.ndef.HandoverSelectMessage(version="1.2")
 
         found = False
 
         for carrier in request.carriers:
-            print("Remote carrier type: " + carrier.type)
+            print "Remote carrier type: " + carrier.type
             if carrier.type == "application/vnd.wfa.p2p":
-                print("P2P carrier type match - add P2P carrier record")
+                print "P2P carrier type match - add P2P carrier record"
                 found = True
                 self.received_carrier = carrier.record
-                print("Carrier record:")
+                print "Carrier record:"
                 try:
-                    print(carrier.record.pretty())
-                except Exception as e:
-                    print(e)
+                    print carrier.record.pretty()
+                except Exception, e:
+                    print e
                 data = wpas_get_handover_sel()
                 if data is None:
-                    print("Could not get handover select carrier record from wpa_supplicant")
+                    print "Could not get handover select carrier record from wpa_supplicant"
                     continue
-                print("Handover select carrier record from wpa_supplicant:")
-                print(data.encode("hex"))
+                print "Handover select carrier record from wpa_supplicant:"
+                print data.encode("hex")
                 self.sent_carrier = data
                 if "OK" in wpas_report_handover(self.received_carrier, self.sent_carrier, "RESP"):
                     success_report("P2P handover reported successfully (responder)")
@@ -324,22 +324,22 @@
         for carrier in request.carriers:
             if found:
                 break
-            print("Remote carrier type: " + carrier.type)
+            print "Remote carrier type: " + carrier.type
             if carrier.type == "application/vnd.wfa.wsc":
-                print("WSC carrier type match - add WSC carrier record")
+                print "WSC carrier type match - add WSC carrier record"
                 found = True
                 self.received_carrier = carrier.record
-                print("Carrier record:")
+                print "Carrier record:"
                 try:
-                    print(carrier.record.pretty())
-                except Exception as e:
-                    print(e)
+                    print carrier.record.pretty()
+                except Exception, e:
+                    print e
                 data = wpas_get_handover_sel_wps()
                 if data is None:
-                    print("Could not get handover select carrier record from wpa_supplicant")
+                    print "Could not get handover select carrier record from wpa_supplicant"
                     continue
-                print("Handover select carrier record from wpa_supplicant:")
-                print(data.encode("hex"))
+                print "Handover select carrier record from wpa_supplicant:"
+                print data.encode("hex")
                 self.sent_carrier = data
                 if "OK" in wpas_report_handover_wsc(self.received_carrier, self.sent_carrier, "RESP"):
                     success_report("WSC handover reported successfully")
@@ -352,12 +352,12 @@
                 found = True
                 break
 
-        print("Handover select:")
+        print "Handover select:"
         try:
-            print(sel.pretty())
-        except Exception as e:
-            print(e)
-        print(str(sel).encode("hex"))
+            print sel.pretty()
+        except Exception, e:
+            print e
+        print str(sel).encode("hex")
 
         summary("Sending handover select")
         self.success = True
@@ -396,7 +396,7 @@
     success = False
     if len(tag.ndef.message):
         for record in tag.ndef.message:
-            print("record type " + record.type)
+            print "record type " + record.type
             if record.type == "application/vnd.wfa.wsc":
                 summary("WPS tag - send to wpa_supplicant")
                 success = wpas_tag_read(tag.ndef.message)
@@ -419,7 +419,7 @@
     global p2p_sel_data
     tag.ndef.message = str(p2p_sel_data)
     success_report("Tag write succeeded")
-    print("Done - remove tag")
+    print "Done - remove tag"
     global only_one
     if only_one:
         global continue_loop
@@ -428,7 +428,7 @@
     return p2p_sel_wait_remove
 
 def wps_write_p2p_handover_sel(clf, wait_remove=True):
-    print("Write P2P handover select")
+    print "Write P2P handover select"
     data = wpas_get_handover_sel(tag=True)
     if (data == None):
         summary("Could not get P2P handover select from wpa_supplicant")
@@ -440,14 +440,14 @@
     p2p_sel_data = nfc.ndef.HandoverSelectMessage(version="1.2")
     message = nfc.ndef.Message(data);
     p2p_sel_data.add_carrier(message[0], "active", message[1:])
-    print("Handover select:")
+    print "Handover select:"
     try:
-        print(p2p_sel_data.pretty())
-    except Exception as e:
-        print(e)
-    print(str(p2p_sel_data).encode("hex"))
+        print p2p_sel_data.pretty()
+    except Exception, e:
+        print e
+    print str(p2p_sel_data).encode("hex")
 
-    print("Touch an NFC tag")
+    print "Touch an NFC tag"
     clf.connect(rdwr={'on-connect': rdwr_connected_p2p_write})
 
 
@@ -456,11 +456,11 @@
     summary("Tag connected: " + str(tag))
 
     if tag.ndef:
-        print("NDEF tag: " + tag.type)
+        print "NDEF tag: " + tag.type
         try:
-            print(tag.ndef.message.pretty())
-        except Exception as e:
-            print(e)
+            print tag.ndef.message.pretty()
+        except Exception, e:
+            print e
         success = p2p_tag_read(tag)
         if only_one and success:
             global continue_loop
@@ -475,15 +475,15 @@
 def llcp_worker(llc):
     global init_on_touch
     if init_on_touch:
-            print("Starting handover client")
+            print "Starting handover client"
             p2p_handover_client(llc)
             return
 
     global no_input
     if no_input:
-        print("Wait for handover to complete")
+        print "Wait for handover to complete"
     else:
-        print("Wait for handover to complete - press 'i' to initiate ('w' for WPS only, 'p' for P2P only)")
+        print "Wait for handover to complete - press 'i' to initiate ('w' for WPS only, 'p' for P2P only)"
     global srv
     global wait_connection
     while not wait_connection and srv.sent_carrier is None:
@@ -506,21 +506,21 @@
             else:
                 continue
             clear_raw_mode()
-            print("Starting handover client")
+            print "Starting handover client"
             p2p_handover_client(llc)
             return
             
     clear_raw_mode()
-    print("Exiting llcp_worker thread")
+    print "Exiting llcp_worker thread"
 
 def llcp_startup(clf, llc):
-    print("Start LLCP server")
+    print "Start LLCP server"
     global srv
     srv = HandoverServer(llc)
     return llc
 
 def llcp_connected(llc):
-    print("P2P LLCP connected")
+    print "P2P LLCP connected"
     global wait_connection
     wait_connection = False
     global init_on_touch
@@ -587,7 +587,7 @@
     if args.ifname:
         global ifname
         ifname = args.ifname
-        print("Selected ifname " + ifname)
+        print "Selected ifname " + ifname
 
     if args.no_wps_req:
         global include_wps_req
@@ -610,7 +610,7 @@
 
     try:
         if not clf.open("usb"):
-            print("Could not open connection with an NFC device")
+            print "Could not open connection with an NFC device"
             raise SystemExit
 
         if args.command == "write-p2p-sel":
@@ -619,7 +619,7 @@
 
         global continue_loop
         while continue_loop:
-            print("Waiting for a tag or peer to be touched")
+            print "Waiting for a tag or peer to be touched"
             wait_connection = True
             try:
                 if args.tag_read_only:
@@ -636,8 +636,8 @@
                                              'on-connect': llcp_connected},
                                        terminate=terminate_loop):
                         break
-            except Exception as e:
-                print("clf.connect failed")
+            except Exception, e:
+                print "clf.connect failed"
 
             global srv
             if only_one and srv and srv.success: