py continued

bindings/py/pypcp/dll.py

@@ -3,6 +3,32 @@ from static import *
 
 from cffi import FFI
 
+# from:
+# https://gist.github.com/inactivist/4ef7058c2132fa16759d
+# with fixes
+
+def __convert_struct_field( s, fields ):
+    for field,fieldtype in fields:
+        if fieldtype.type.kind == 'primitive':
+            yield (field,getattr( s, field ))
+        else:
+            yield (field, convert_to_python( getattr( s, field ) ))
+
+def convert_to_python(s):
+    type=ffi.typeof(s)
+    if type.item.kind == 'struct':
+        return dict(__convert_struct_field( s, type.item.fields ) )
+    elif type.kind == 'array':
+        if type.item.kind == 'primitive':
+            if type.item.cname == 'char':
+                return ffi.string(s)
+            else:
+                return [ s[i] for i in range(type.length) ]
+        else:
+            return [ convert_to_python(s[i]) for i in range(type.length) ]
+    elif type.kind == 'primitive':
+        return int(s)
+
 ffi = FFI()
 
 libpcp = ffi.dlopen('libpcp1.so.0')