[PATCH 2/3] auto-t: add stop APIs and fix some issues wpas.py

[James Prestwood <prestwoj@gmail.com>]

 - wait_for_event was returning a list in certain cases, not the
   event itself
 - The configurator ID was not being printed (',' instead of '%')
 - The DPP ID was not being properly waited for with PKEX
---
 autotests/util/wpas.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/autotests/util/wpas.py b/autotests/util/wpas.py
index eab08b43..0b127672 100644
--- a/autotests/util/wpas.py
+++ b/autotests/util/wpas.py
@@ -76,7 +76,7 @@ class Wpas:
 
         for e in self._rx_data:
             if event in e:
-                return self._rx_data
+                return e
 
         return False
 
@@ -281,7 +281,7 @@ class Wpas:
             self._dpp_conf_id = self.wait_for_result()
 
         if not uri:
-            print("DPP Configurator ID: %s", self._dpp_conf_id)
+            print("DPP Configurator ID: %s" % self._dpp_conf_id)
             return
 
         self._rx_data = []
@@ -315,6 +315,8 @@ class Wpas:
         self._rx_data = []
         self._ctrl_request(cmd)
         self._dpp_id = self.wait_for_result()
+        while not self._dpp_id.isnumeric():
+            self._dpp_id = self.wait_for_result()
 
     def dpp_pkex_add(self, code, identifier=None, version=None, initiator=False, role=None):
         cmd = f'DPP_PKEX_ADD own={self._dpp_id}'
@@ -336,10 +338,18 @@ class Wpas:
         self._rx_data = []
         self._ctrl_request(cmd)
 
+    def dpp_pkex_remove(self):
+        self._rx_data = []
+        self._ctrl_request("DPP_PKEX_REMOVE *")
+
     def dpp_listen(self, freq):
         self._rx_data = []
         self._ctrl_request(f'DPP_LISTEN {freq}')
 
+    def dpp_stop_listen(self):
+        self._rx_data = []
+        self._ctrl_request("DPP_STOP_LISTEN")
+
     def dpp_configurator_remove(self):
         self._ctrl_request('DPP_CONFIGURATOR_REMOVE *')
         self.wait_for_result()
-- 
2.25.1