[pygobject] Wrap gio.BufferedInputStream.fill_async

[Gian Mario Tagliaretti <gianmt src gnome org>]

commit 407b0e909056f15960e6a4e549896d786ce0a0b2
Author: Gian Mario Tagliaretti <gianmt gnome org>
Date:   Tue Jun 9 00:08:21 2009 +0200

    Wrap gio.BufferedInputStream.fill_async
    
    Wrap the method gio.BufferedInputStream.fill_async and add a test
---
 gio/Makefile.am                   |    1 +
 gio/gbufferedinputstream.override |   70 +++++++++++++++++++++++++++++++++++++
 gio/gio.override                  |    1 +
 tests/test_gio.py                 |   25 +++++++++++++
 4 files changed, 97 insertions(+), 0 deletions(-)

diff --git a/gio/Makefile.am b/gio/Makefile.am
index ccb8000..53f5024 100644
--- a/gio/Makefile.am
+++ b/gio/Makefile.am
@@ -38,6 +38,7 @@ GIO_OVERRIDES = 			\
 	gio.override			\
 	gappinfo.override		\
 	gapplaunchcontext.override 	\
+	gbufferedinputstream.override	\
 	gdatainputstream.override	\
 	gdrive.override			\
 	gfile.override			\
diff --git a/gio/gbufferedinputstream.override b/gio/gbufferedinputstream.override
new file mode 100644
index 0000000..cb76da4
--- /dev/null
+++ b/gio/gbufferedinputstream.override
@@ -0,0 +1,70 @@
+/* -*- Mode: C; c-basic-offset: 4 -*-
+ * pygobject - Python bindings for GObject
+ * Copyright (C) 2009  Gian Mario Tagliaretti
+ *
+ *   gbufferedinputstream.override: module overrides for GBufferedInputStream
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+ * USA
+ */
+%%
+override g_buffered_input_stream_fill_async kwargs
+static PyObject *
+_wrap_g_buffered_input_stream_fill_async(PyGObject *self,
+                                         PyObject *args,
+                                         PyObject *kwargs)
+{
+    static char *kwlist[] = { "count", "callback", "io_priority",
+                              "cancellable", "user_data", NULL };
+    long count = -1;
+    int io_priority = G_PRIORITY_DEFAULT;
+    PyGObject *pycancellable = NULL;
+    GCancellable *cancellable;
+    PyGIONotify *notify;
+
+    notify = pygio_notify_new();
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs,
+                                    "lO|iOO:gio.BufferedInputStream.fill_async",
+                                    kwlist,
+                                    &count,
+                                    &notify->callback,
+                                    &io_priority,
+                                    &pycancellable,
+                                    &notify->data))
+        goto error;
+
+    if (!pygio_notify_callback_is_valid(notify))
+        goto error;
+
+    if (!pygio_check_cancellable(pycancellable, &cancellable))
+        goto error;
+
+    pygio_notify_reference_callback(notify);
+
+    g_buffered_input_stream_fill_async(G_INPUT_STREAM(self->obj),
+                            count,
+                            io_priority,
+                            cancellable,
+                            (GAsyncReadyCallback) async_result_callback_marshal,
+                            notify);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+
+ error:
+    pygio_notify_free(notify);
+    return NULL;
+}
diff --git a/gio/gio.override b/gio/gio.override
index 3363a0f..78d3688 100644
--- a/gio/gio.override
+++ b/gio/gio.override
@@ -230,6 +230,7 @@ async_result_callback_marshal(GObject *source_object,
 include
   gappinfo.override
   gapplaunchcontext.override
+  gbufferedinputstream.override
   gdatainputstream.override
   gdrive.override
   gfile.override
diff --git a/tests/test_gio.py b/tests/test_gio.py
index de5409f..1578d58 100644
--- a/tests/test_gio.py
+++ b/tests/test_gio.py
@@ -1042,3 +1042,28 @@ class TestFileOutputStream(unittest.TestCase):
 
         loop = glib.MainLoop()
         loop.run()
+
+class TestBufferedInputStream(unittest.TestCase):
+    def setUp(self):
+        self._f = open("buffer.txt", "w+")
+        self._f.write("testing")
+        self._f.seek(0)
+        stream = gio.unix.InputStream(self._f.fileno(), False)
+        self.buffered = gio.BufferedInputStream(stream)
+
+    def tearDown(self):
+        self._f.close()
+        os.unlink("buffer.txt")
+
+    def test_fill_async(self):
+        def callback(stream, result):
+            try:
+                size = stream.fill_finish(result)
+                self.failUnlessEqual(size, 4)
+            finally:
+                loop.quit()
+
+        self.buffered.fill_async(4, callback)
+
+        loop = glib.MainLoop()
+        loop.run()