r26625: Wrap some more events functions for Python and add a trivial test for it.

(This used to be commit 7873666a958a0b92c979dba93f3c3e5136e28d29)

6 files changed, 170 insertions, 37 deletions

diff --git a/source4/lib/events/config.mk b/source4/lib/events/config.mk
index 6750ca2d49..910cf3738f 100644
--- a/source4/lib/events/config.mk
+++ b/source4/lib/events/config.mk
@@ -37,6 +37,6 @@ PUBLIC_DEPENDENCIES = LIBTALLOC LIBSAMBA-UTIL
 # End SUBSYSTEM LIBEVENTS
 ##############################
 
-[PYTHON::swig_python]
+[PYTHON::swig_events]
 SWIG_FILE = events.i
 PRIVATE_DEPENDENCIES = LIBEVENTS
diff --git a/source4/lib/events/events.i b/source4/lib/events/events.i
index 4b4d265e10..263605b176 100644
--- a/source4/lib/events/events.i
+++ b/source4/lib/events/events.i
@@ -22,18 +22,22 @@
 
 %{
 #include "lib/events/events.h"
-typedef struct event_context event_context;
+typedef struct event_context event;
 %}
 
-%talloctype(event_context);
-typedef struct event_context {} event_context;
+typedef struct event_context {
+    %extend {
+        event(TALLOC_CTX *mem_ctx) { return event_context_init(mem_ctx); }
+        int loop_once(void);
+        int loop_wait(void);
+    }
+} event;
+%talloctype(event);
 
 %typemap(default,noblock=1) struct event_context * {
     $1 = event_context_init(NULL);
 }
 
-struct event_context *event_context_init(TALLOC_CTX *mem_ctx);
-
 %typemap(default,noblock=1) struct event_context * {
     $1 = event_context_init(NULL);
 }
@@ -41,3 +45,5 @@ struct event_context *event_context_init(TALLOC_CTX *mem_ctx);
 struct event_context *event_context_init_byname(TALLOC_CTX *mem_ctx, const char *name);
 
 const char **event_backend_list(TALLOC_CTX *mem_ctx);
+%rename(set_default_backend) event_set_default_backend;
+void event_set_default_backend(const char *backend);
diff --git a/source4/lib/events/events.py b/source4/lib/events/events.py
index 19494c60b3..d8f70f6319 100644
--- a/source4/lib/events/events.py
+++ b/source4/lib/events/events.py
@@ -57,16 +57,19 @@ def _swig_setattr_nondynamic_method(set):
     return set_attr
 
 
-class event_context(object):
+class event(object):
     thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
-    def __init__(self): raise AttributeError, "No constructor defined"
     __repr__ = _swig_repr
-    __swig_destroy__ = _events.delete_event_context
-event_context_swigregister = _events.event_context_swigregister
-event_context_swigregister(event_context)
+    def __init__(self, *args, **kwargs): 
+        _events.event_swiginit(self,_events.new_event(*args, **kwargs))
+    __swig_destroy__ = _events.delete_event
+event.loop_once = new_instancemethod(_events.event_loop_once,None,event)
+event.loop_wait = new_instancemethod(_events.event_loop_wait,None,event)
+event_swigregister = _events.event_swigregister
+event_swigregister(event)
 
-event_context_init = _events.event_context_init
 event_context_init_byname = _events.event_context_init_byname
 event_backend_list = _events.event_backend_list
+set_default_backend = _events.set_default_backend
 
 
diff --git a/source4/lib/events/events_wrap.c b/source4/lib/events/events_wrap.c
index 4a0685971e..b220d320cf 100644
--- a/source4/lib/events/events_wrap.c
+++ b/source4/lib/events/events_wrap.c
@@ -2502,9 +2502,20 @@ static swig_module_info swig_module = {swig_types, 4, 0, 0, 0, 0};
 
 
 #include "lib/events/events.h"
-typedef struct event_context event_context;
+typedef struct event_context event;
 
-SWIGINTERN void delete_event_context(event_context *self){ talloc_free(self); }
+SWIGINTERN event *new_event(TALLOC_CTX *mem_ctx){ return event_context_init(mem_ctx); }
+
+  #define SWIG_From_long   PyInt_FromLong 
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_From_int  (int value)
+{    
+  return SWIG_From_long  (value);
+}
+
+SWIGINTERN void delete_event(event *self){ talloc_free(self); }
 
 SWIGINTERN swig_type_info*
 SWIG_pchar_descriptor(void)
@@ -2576,9 +2587,70 @@ SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
 #ifdef __cplusplus
 extern "C" {
 #endif
-SWIGINTERN PyObject *_wrap_delete_event_context(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+SWIGINTERN PyObject *_wrap_new_event(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+  PyObject *resultobj = 0;
+  TALLOC_CTX *arg1 = (TALLOC_CTX *) 0 ;
+  event *result = 0 ;
+  
+  arg1 = NULL;
+  if (!SWIG_Python_UnpackTuple(args,"new_event",0,0,0)) SWIG_fail;
+  result = (event *)new_event(arg1);
+  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_event_context, SWIG_POINTER_NEW |  0 );
+  return resultobj;
+fail:
+  return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_event_loop_once(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
   PyObject *resultobj = 0;
-  event_context *arg1 = (event_context *) 0 ;
+  event *arg1 = (event *) 0 ;
+  int result;
+  void *argp1 = 0 ;
+  int res1 = 0 ;
+  PyObject *swig_obj[1] ;
+  
+  if (!args) SWIG_fail;
+  swig_obj[0] = args;
+  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_event_context, 0 |  0 );
+  if (!SWIG_IsOK(res1)) {
+    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "event_loop_once" "', argument " "1"" of type '" "event *""'"); 
+  }
+  arg1 = (event *)(argp1);
+  result = (int)event_loop_once(arg1);
+  resultobj = SWIG_From_int((int)(result));
+  return resultobj;
+fail:
+  return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_event_loop_wait(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+  PyObject *resultobj = 0;
+  event *arg1 = (event *) 0 ;
+  int result;
+  void *argp1 = 0 ;
+  int res1 = 0 ;
+  PyObject *swig_obj[1] ;
+  
+  if (!args) SWIG_fail;
+  swig_obj[0] = args;
+  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_event_context, 0 |  0 );
+  if (!SWIG_IsOK(res1)) {
+    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "event_loop_wait" "', argument " "1"" of type '" "event *""'"); 
+  }
+  arg1 = (event *)(argp1);
+  result = (int)event_loop_wait(arg1);
+  resultobj = SWIG_From_int((int)(result));
+  return resultobj;
+fail:
+  return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_event(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+  PyObject *resultobj = 0;
+  event *arg1 = (event *) 0 ;
   void *argp1 = 0 ;
   int res1 = 0 ;
   PyObject *swig_obj[1] ;
@@ -2587,10 +2659,10 @@ SWIGINTERN PyObject *_wrap_delete_event_context(PyObject *SWIGUNUSEDPARM(self),
   swig_obj[0] = args;
   res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_event_context, SWIG_POINTER_DISOWN |  0 );
   if (!SWIG_IsOK(res1)) {
-    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_event_context" "', argument " "1"" of type '" "event_context *""'"); 
+    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_event" "', argument " "1"" of type '" "event *""'"); 
   }
-  arg1 = (event_context *)(argp1);
-  delete_event_context(arg1);
+  arg1 = (event *)(argp1);
+  delete_event(arg1);
   
   resultobj = SWIG_Py_Void();
   return resultobj;
@@ -2599,28 +2671,17 @@ fail:
 }
 
 
-SWIGINTERN PyObject *event_context_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+SWIGINTERN PyObject *event_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
   PyObject *obj;
   if (!SWIG_Python_UnpackTuple(args,(char*)"swigregister", 1, 1,&obj)) return NULL;
   SWIG_TypeNewClientData(SWIGTYPE_p_event_context, SWIG_NewClientData(obj));
   return SWIG_Py_Void();
 }
 
-SWIGINTERN PyObject *_wrap_event_context_init(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
-  PyObject *resultobj = 0;
-  TALLOC_CTX *arg1 = (TALLOC_CTX *) 0 ;
-  struct event_context *result = 0 ;
-  
-  arg1 = NULL;
-  if (!SWIG_Python_UnpackTuple(args,"event_context_init",0,0,0)) SWIG_fail;
-  result = (struct event_context *)event_context_init(arg1);
-  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_event_context, 0 |  0 );
-  return resultobj;
-fail:
-  return NULL;
+SWIGINTERN PyObject *event_swiginit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+  return SWIG_Python_InitShadowInstance(args);
 }
 
-
 SWIGINTERN PyObject *_wrap_event_context_init_byname(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
   PyObject *resultobj = 0;
   TALLOC_CTX *arg1 = (TALLOC_CTX *) 0 ;
@@ -2666,12 +2727,43 @@ fail:
 }
 
 
+SWIGINTERN PyObject *_wrap_set_default_backend(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+  PyObject *resultobj = 0;
+  char *arg1 = (char *) 0 ;
+  int res1 ;
+  char *buf1 = 0 ;
+  int alloc1 = 0 ;
+  PyObject * obj0 = 0 ;
+  char *  kwnames[] = {
+    (char *) "backend", NULL 
+  };
+  
+  if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"O:set_default_backend",kwnames,&obj0)) SWIG_fail;
+  res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+  if (!SWIG_IsOK(res1)) {
+    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "set_default_backend" "', argument " "1"" of type '" "char const *""'");
+  }
+  arg1 = (char *)(buf1);
+  event_set_default_backend((char const *)arg1);
+  resultobj = SWIG_Py_Void();
+  if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+  return resultobj;
+fail:
+  if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+  return NULL;
+}
+
+
 static PyMethodDef SwigMethods[] = {
-	 { (char *)"delete_event_context", (PyCFunction)_wrap_delete_event_context, METH_O, NULL},
-	 { (char *)"event_context_swigregister", event_context_swigregister, METH_VARARGS, NULL},
-	 { (char *)"event_context_init", (PyCFunction)_wrap_event_context_init, METH_NOARGS, NULL},
+	 { (char *)"new_event", (PyCFunction)_wrap_new_event, METH_NOARGS, NULL},
+	 { (char *)"event_loop_once", (PyCFunction)_wrap_event_loop_once, METH_O, NULL},
+	 { (char *)"event_loop_wait", (PyCFunction)_wrap_event_loop_wait, METH_O, NULL},
+	 { (char *)"delete_event", (PyCFunction)_wrap_delete_event, METH_O, NULL},
+	 { (char *)"event_swigregister", event_swigregister, METH_VARARGS, NULL},
+	 { (char *)"event_swiginit", event_swiginit, METH_VARARGS, NULL},
 	 { (char *)"event_context_init_byname", (PyCFunction) _wrap_event_context_init_byname, METH_VARARGS | METH_KEYWORDS, NULL},
 	 { (char *)"event_backend_list", (PyCFunction)_wrap_event_backend_list, METH_NOARGS, NULL},
+	 { (char *)"set_default_backend", (PyCFunction) _wrap_set_default_backend, METH_VARARGS | METH_KEYWORDS, NULL},
 	 { NULL, NULL, 0, NULL }
 };
 
@@ -2680,7 +2772,7 @@ static PyMethodDef SwigMethods[] = {
 
 static swig_type_info _swigt__p_TALLOC_CTX = {"_p_TALLOC_CTX", "TALLOC_CTX *", 0, 0, (void*)0, 0};
 static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_event_context = {"_p_event_context", "struct event_context *|event_context *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_event_context = {"_p_event_context", "struct event_context *|event *", 0, 0, (void*)0, 0};
 static swig_type_info _swigt__p_p_char = {"_p_p_char", "char **", 0, 0, (void*)0, 0};
 
 static swig_type_info *swig_type_initial[] = {
diff --git a/source4/lib/events/tests.py b/source4/lib/events/tests.py
new file mode 100644
index 0000000000..b14f7e6250
--- /dev/null
+++ b/source4/lib/events/tests.py
@@ -0,0 +1,31 @@
+#!/usr/bin/python
+
+# Unix SMB/CIFS implementation.
+# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
+#   
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#   
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#   
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import events
+import unittest
+
+# Just test the bindings are there and that calling them doesn't crash
+# anything.
+
+class EventTestCase(unittest.TestCase):
+    def test_create(self):
+        self.assertTrue(events.event() is not None)
+
+    def test_loop_wait(self):
+        self.assertEquals(0, events.event().loop_wait())
diff --git a/source4/selftest/samba4_tests.sh b/source4/selftest/samba4_tests.sh
index cff868877a..05035ddac2 100755
--- a/source4/selftest/samba4_tests.sh
+++ b/source4/selftest/samba4_tests.sh
@@ -296,6 +296,7 @@ then
 	plantest "samba.python" none $SUBUNITRUN samba.tests
 	plantest "provision.python" none $SUBUNITRUN samba.tests.provision
 	plantest "samba3.python" none $SUBUNITRUN samba.tests.samba3
+	plantest "events.python" none PYTHONPATH="$PYTHONPATH:lib/events" $SUBUNITRUN tests
 	plantest "samba3sam.python" none PYTHONPATH="$PYTHONPATH:dsdb/samdb/ldb_modules/tests" $SUBUNITRUN samba3sam
 	plantest "ldap.python" dc $PYTHON $samba4srcdir/lib/ldb/tests/python/ldap.py \$SERVER -U\$USERNAME%\$PASSWORD
 	plantest "blackbox.samba3dump" none $PYTHON scripting/bin/samba3dump $samba4srcdir/../testdata/samba3