Rename source directories for C code to silence an ImportWarning

Python warns that it is not importing these directories because they
contain no __init__.py.

Signed-off-by: Simon McVittie <smcv@collabora.com>

1 files changed, 207 insertions, 0 deletions

diff --git a/dbus_bindings/mainloop.c b/dbus_bindings/mainloop.c
new file mode 100644
index 0000000..59d1e99
--- /dev/null
+++ b/dbus_bindings/mainloop.c
@@ -0,0 +1,207 @@
+/* Implementation of main-loop integration for dbus-python.
+ *
+ * Copyright (C) 2006 Collabora Ltd. <http://www.collabora.co.uk/>
+ * Copyright (C) 2008 Huang Peng <phuang@redhat.com>
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include "dbus_bindings-internal.h"
+
+/* Native mainloop wrapper ========================================= */
+
+PyDoc_STRVAR(NativeMainLoop_tp_doc,
+"Object representing D-Bus main loop integration done in native code.\n"
+"Cannot be instantiated directly.\n"
+);
+
+static PyTypeObject NativeMainLoop_Type;
+
+DEFINE_CHECK(NativeMainLoop)
+
+typedef struct {
+    PyObject_HEAD
+    /* Called with the GIL held, should set a Python exception on error */
+    dbus_bool_t (*set_up_connection_cb)(DBusConnection *, void *);
+    dbus_bool_t (*set_up_server_cb)(DBusServer *, void *);
+    /* Called in a destructor. Must not touch the exception state (use
+     * PyErr_Fetch and PyErr_Restore if necessary). */
+    void (*free_cb)(void *);
+    void *data;
+} NativeMainLoop;
+
+static void NativeMainLoop_tp_dealloc(NativeMainLoop *self)
+{
+    if (self->data && self->free_cb) {
+        (self->free_cb)(self->data);
+    }
+    PyObject_Del((PyObject *)self);
+}
+
+static PyTypeObject NativeMainLoop_Type = {
+    PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0)
+    "dbus.mainloop.NativeMainLoop",
+    sizeof(NativeMainLoop),
+    0,
+    (destructor)NativeMainLoop_tp_dealloc,  /* tp_dealloc */
+    0,                                      /* tp_print */
+    0,                                      /* tp_getattr */
+    0,                                      /* tp_setattr */
+    0,                                      /* tp_compare */
+    0,                                      /* tp_repr */
+    0,                                      /* tp_as_number */
+    0,                                      /* tp_as_sequence */
+    0,                                      /* tp_as_mapping */
+    0,                                      /* tp_hash */
+    0,                                      /* tp_call */
+    0,                                      /* tp_str */
+    0,                                      /* tp_getattro */
+    0,                                      /* tp_setattro */
+    0,                                      /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT,                     /* tp_flags */
+    NativeMainLoop_tp_doc,                  /* tp_doc */
+    0,                                      /* tp_traverse */
+    0,                                      /* tp_clear */
+    0,                                      /* tp_richcompare */
+    0,                                      /* tp_weaklistoffset */
+    0,                                      /* tp_iter */
+    0,                                      /* tp_iternext */
+    0,                                      /* tp_methods */
+    0,                                      /* tp_members */
+    0,                                      /* tp_getset */
+    0,                                      /* tp_base */
+    0,                                      /* tp_dict */
+    0,                                      /* tp_descr_get */
+    0,                                      /* tp_descr_set */
+    0,                                      /* tp_dictoffset */
+    0,                                      /* tp_init */
+    0,                                      /* tp_alloc */
+    /* deliberately not callable! */
+    0,                                      /* tp_new */
+};
+
+/* Internal C API for Connection, Bus, Server ======================= */
+
+dbus_bool_t
+dbus_py_check_mainloop_sanity(PyObject *mainloop)
+{
+    if (NativeMainLoop_Check(mainloop)) {
+        return TRUE;
+    }
+    PyErr_SetString(PyExc_TypeError,
+                    "A dbus.mainloop.NativeMainLoop instance is required");
+    return FALSE;
+}
+
+dbus_bool_t
+dbus_py_set_up_connection(PyObject *conn, PyObject *mainloop)
+{
+    if (NativeMainLoop_Check(mainloop)) {
+        /* Native mainloops are allowed to do arbitrary strange things */
+        NativeMainLoop *nml = (NativeMainLoop *)mainloop;
+        DBusConnection *dbc = DBusPyConnection_BorrowDBusConnection(conn);
+
+        if (!dbc) {
+            return FALSE;
+        }
+        return (nml->set_up_connection_cb)(dbc, nml->data);
+    }
+    PyErr_SetString(PyExc_TypeError,
+                    "A dbus.mainloop.NativeMainLoop instance is required");
+    return FALSE;
+}
+
+dbus_bool_t
+dbus_py_set_up_server(PyObject *server, PyObject *mainloop)
+{
+    if (NativeMainLoop_Check(mainloop)) {
+        /* Native mainloops are allowed to do arbitrary strange things */
+        NativeMainLoop *nml = (NativeMainLoop *)mainloop;
+        DBusServer *dbs = DBusPyServer_BorrowDBusServer(server);
+
+        if (!dbs) {
+            return FALSE;
+        }
+        return (nml->set_up_server_cb)(dbs, nml->data);
+    }
+    PyErr_SetString(PyExc_TypeError,
+                    "A dbus.mainloop.NativeMainLoop instance is required");
+    return FALSE;
+}
+
+/* C API ============================================================ */
+
+PyObject *
+DBusPyNativeMainLoop_New4(dbus_bool_t (*conn_cb)(DBusConnection *, void *),
+                          dbus_bool_t (*server_cb)(DBusServer *, void *),
+                          void (*free_cb)(void *),
+                          void *data)
+{
+    NativeMainLoop *self = PyObject_New(NativeMainLoop, &NativeMainLoop_Type);
+    if (self) {
+        self->data = data;
+        self->free_cb = free_cb;
+        self->set_up_connection_cb = conn_cb;
+        self->set_up_server_cb = server_cb;
+    }
+    return (PyObject *)self;
+}
+
+/* Null mainloop implementation ===================================== */
+
+static dbus_bool_t
+noop_main_loop_cb(void *conn_or_server UNUSED, void *data UNUSED)
+{
+    return TRUE;
+}
+
+#define noop_conn_cb ((dbus_bool_t (*)(DBusConnection *, void *))(noop_main_loop_cb))
+#define noop_server_cb ((dbus_bool_t (*)(DBusServer *, void *))(noop_main_loop_cb))
+
+/* Initialization =================================================== */
+
+dbus_bool_t
+dbus_py_init_mainloop(void)
+{
+    if (PyType_Ready (&NativeMainLoop_Type) < 0) return 0;
+
+    return 1;
+}
+
+dbus_bool_t
+dbus_py_insert_mainloop_types(PyObject *this_module)
+{
+    PyObject *null_main_loop = DBusPyNativeMainLoop_New4(noop_conn_cb,
+                                                         noop_server_cb,
+                                                         NULL,
+                                                         NULL);
+    if (!null_main_loop) return 0;
+
+    /* PyModule_AddObject steals a ref */
+    Py_INCREF (&NativeMainLoop_Type);
+    if (PyModule_AddObject (this_module, "NativeMainLoop",
+                            (PyObject *)&NativeMainLoop_Type) < 0) return 0;
+    if (PyModule_AddObject (this_module, "NULL_MAIN_LOOP",
+                            null_main_loop) < 0) return 0;
+    return 1;
+}
+
+/* vim:set ft=c cino< sw=4 sts=4 et: */