Initial checkin

[clg] / gio / alien / g_callback_input_stream.h

diff --git a/gio/alien/g_callback_input_stream.h b/gio/alien/g_callback_input_stream.h
new file mode 100644 (file)
index 0000000..d6f1a7e
--- /dev/null
+++ b/gio/alien/g_callback_input_stream.h
@@ -0,0 +1,53 @@
+#ifndef __G_CALLBACK_INPUT_STREAM_H__
+#define __G_CALLBACK_INPUT_STREAM_H__
+
+#include <gio/gio.h>
+
+G_BEGIN_DECLS
+
+#define G_TYPE_CALLBACK_INPUT_STREAM         (g_callback_input_stream_get_type ())
+#define G_CALLBACK_INPUT_STREAM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_CALLBACK_INPUT_STREAM, GCallbackInputStream))
+#define G_CALLBACK_INPUT_STREAM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_CALLBACK_INPUT_STREAM, GCallbackInputStreamClass))
+#define G_IS_CALLBACK_INPUT_STREAM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_CALLBACK_INPUT_STREAM))
+#define G_IS_CALLBACK_INPUT_STREAM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_CALLBACK_INPUT_STREAM))
+#define G_CALLBACK_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_CALLBACK_INPUT_STREAM, GCallbackInputStreamClass))
+
+
+typedef struct _GCallbackInputStream         GCallbackInputStream;
+typedef struct _GCallbackInputStreamClass    GCallbackInputStreamClass;
+typedef struct _GCallbackInputStreamPrivate  GCallbackInputStreamPrivate;
+
+struct _GCallbackInputStream
+{
+  GInputStream parent_instance;
+
+  /*< private >*/
+  GCallbackInputStreamPrivate *priv;
+};
+
+struct _GCallbackInputStreamClass
+{
+  GInputStreamClass parent_class;
+};
+
+GType g_callback_input_stream_get_type (void) G_GNUC_CONST;
+
+typedef gssize (*GCallbackInputStreamReadFunc) (void *buffer,
+                                               gsize count,
+                                               GCancellable *cancellable,
+                                               GError **error,
+                                               gpointer data);
+
+typedef gboolean (*GCallbackInputStreamCloseFunc) (GCancellable *cancellable,
+                                                  GError **error,
+                                                  gpointer data);
+
+
+GInputStream*
+g_callback_input_stream_new (GCallbackInputStreamReadFunc read_func,
+                            GCallbackInputStreamCloseFunc close_func,
+                            gpointer user_data);
+
+G_END_DECLS
+
+#endif /* __G_CALLBACK_INPUT_STREAM_H__ */