From 7b4cb7fb2f1b1ed29f3bc97a9bcae5fc2a89fe95 Mon Sep 17 00:00:00 2001
From: Bryan Forbes
Date: Thu, 18 Mar 2010 20:50:26 -0500
Subject: Added afc.pxi. More errors handled. Changed error codes to enums in
 cython defs.

---
 cython/notification_proxy.pxi | 50 ++++++++++++++++++++++++++++---------------
 1 file changed, 33 insertions(+), 17 deletions(-)

(limited to 'cython/notification_proxy.pxi')

diff --git a/cython/notification_proxy.pxi b/cython/notification_proxy.pxi
index acccf7d..2ca484a 100644
--- a/cython/notification_proxy.pxi
+++ b/cython/notification_proxy.pxi
@@ -5,7 +5,12 @@ cdef extern from "libimobiledevice/notification_proxy.h":
     cdef struct np_client_int:
         pass
     ctypedef np_client_int *np_client_t
-    ctypedef int16_t np_error_t
+    ctypedef enum np_error_t:
+        NP_E_SUCCESS = 0
+        NP_E_INVALID_ARG = -1
+        NP_E_PLIST_ERROR = -2
+        NP_E_CONN_FAILED = -3
+        NP_E_UNKNOWN_ERROR = -256
     ctypedef void (*np_notify_cb_t) (const_char_ptr notification, void *userdata)
     np_error_t np_client_new(idevice_t device, uint16_t port, np_client_t *client)
     np_error_t np_client_free(np_client_t client)
@@ -18,35 +23,46 @@ cdef void np_notify_cb(const_char_ptr notification, void *py_callback):
     (<object>py_callback)(notification)
 
 cdef class NotificationProxyError(BaseError):
-    pass
+    def __init__(self, *args, **kwargs):
+        self._lookup_table = {
+            NP_E_SUCCESS: "Success",
+            NP_E_INVALID_ARG: "Invalid argument",
+            NP_E_PLIST_ERROR: "PList Error",
+            NP_E_CONN_FAILED: "Connection Failed",
+            NP_E_UNKNOWN_ERROR: "Unknown Error"
+        }
+        BaseError.__init__(self, *args, **kwargs)
 
-cdef class NotificationProxy:
+cdef class NotificationProxy(Base):
     cdef np_client_t _c_client
 
     def __cinit__(self, iDevice device not None, LockdownClient lockdown=None, *args, **kwargs):
-        cdef iDevice dev = device
-        cdef LockdownClient lckd
+        cdef:
+            iDevice dev = device
+            LockdownClient lckd
+            np_error_t err
         if lockdown is None:
             lckd = LockdownClient(dev)
         else:
             lckd = lockdown
         port = lckd.start_service("com.apple.mobile.notification_proxy")
-        err = NotificationProxyError(np_client_new(dev._c_dev, port, &(self._c_client)))
-        if err: raise err
+        err = np_client_new(dev._c_dev, port, &self._c_client)
+        self.handle_error(err)
 
     def __dealloc__(self):
+        cdef np_error_t err
         if self._c_client is not NULL:
-            err = NotificationProxyError(np_client_free(self._c_client))
-            if err: raise err
-    
+            err = np_client_free(self._c_client)
+            self.handle_error(err)
+
+    cdef inline BaseError _error(self, int16_t ret):
+        return NotificationProxyError(ret)
+
     cpdef set_notify_callback(self, object callback):
-        err = NotificationProxyError(np_set_notify_callback(self._c_client, np_notify_cb, <void*>callback))
-        if err: raise err
-    
+        self.handle_error(np_set_notify_callback(self._c_client, np_notify_cb, <void*>callback))
+
     cpdef observe_notification(self, bytes notification):
-        err = NotificationProxyError(np_observe_notification(self._c_client, notification))
-        if err: raise err
+        self.handle_error(np_observe_notification(self._c_client, notification))
 
     cpdef post_notification(self, bytes notification):
-        err = NotificationProxyError(np_post_notification(self._c_client, notification))
-        if err: raise err
+        self.handle_error(np_post_notification(self._c_client, notification))
-- 
cgit v1.1-32-gdbae