Jabber: initial version of Jingle support

1 files changed, 132 insertions, 0 deletions

diff --git a/include/gst/gstpoll.h b/include/gst/gstpoll.h
new file mode 100644
index 0000000000..660f9340e5
--- /dev/null
+++ b/include/gst/gstpoll.h
@@ -0,0 +1,132 @@
+/* GStreamer
+ * Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>
+ * Copyright (C) 2004 Wim Taymans <wim.taymans@gmail.com>
+ * Copyright (C) 2007 Peter Kjellerstedt <pkj@axis.com>
+ *
+ * gstpoll.h: File descriptor set
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_POLL_H__
+#define __GST_POLL_H__
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include <gst/gstclock.h>
+
+G_BEGIN_DECLS
+
+/**
+ * GstPoll:
+ *
+ * A set of file/network descriptors.
+ */
+typedef struct _GstPoll GstPoll;
+
+/**
+ * GstPollFD:
+ * @fd: a file descriptor
+ *
+ * A file descriptor object.
+ */
+typedef struct {
+  int fd;
+
+  /*< private >*/
+  gint idx;
+} GstPollFD;
+
+/**
+ * GST_POLL_FD_INIT:
+ *
+ * A #GstPollFD must be initialized with this macro, before it can be
+ * used. This macro can used be to initialize a variable, but it cannot
+ * be assigned to a variable. In that case you have to use
+ * gst_poll_fd_init().
+ */
+#define GST_POLL_FD_INIT  { -1, -1 }
+
+GST_API
+GstPoll*        gst_poll_new              (gboolean controllable) G_GNUC_MALLOC;
+
+GST_API
+GstPoll*        gst_poll_new_timer        (void) G_GNUC_MALLOC;
+
+GST_API
+void            gst_poll_free             (GstPoll *set);
+
+GST_API
+void            gst_poll_get_read_gpollfd (GstPoll *set, GPollFD *fd);
+
+GST_API
+void            gst_poll_fd_init          (GstPollFD *fd);
+
+GST_API
+gboolean        gst_poll_add_fd           (GstPoll *set, GstPollFD *fd);
+
+GST_API
+gboolean        gst_poll_remove_fd        (GstPoll *set, GstPollFD *fd);
+
+GST_API
+gboolean        gst_poll_fd_ctl_write     (GstPoll *set, GstPollFD *fd, gboolean active);
+
+GST_API
+gboolean        gst_poll_fd_ctl_read      (GstPoll *set, GstPollFD *fd, gboolean active);
+
+GST_API
+gboolean        gst_poll_fd_ctl_pri       (GstPoll *set, GstPollFD *fd, gboolean active);
+
+GST_API
+void            gst_poll_fd_ignored       (GstPoll *set, GstPollFD *fd);
+
+GST_API
+gboolean        gst_poll_fd_has_closed    (const GstPoll *set, GstPollFD *fd);
+
+GST_API
+gboolean        gst_poll_fd_has_error     (const GstPoll *set, GstPollFD *fd);
+
+GST_API
+gboolean        gst_poll_fd_can_read      (const GstPoll *set, GstPollFD *fd);
+
+GST_API
+gboolean        gst_poll_fd_can_write     (const GstPoll *set, GstPollFD *fd);
+
+GST_API
+gboolean        gst_poll_fd_has_pri       (const GstPoll *set, GstPollFD *fd);
+
+GST_API
+gint            gst_poll_wait             (GstPoll *set, GstClockTime timeout);
+
+GST_API
+gboolean        gst_poll_set_controllable (GstPoll *set, gboolean controllable);
+
+GST_API
+void            gst_poll_restart          (GstPoll *set);
+
+GST_API
+void            gst_poll_set_flushing     (GstPoll *set, gboolean flushing);
+
+GST_API
+gboolean        gst_poll_write_control    (GstPoll *set);
+
+GST_API
+gboolean        gst_poll_read_control     (GstPoll *set) G_GNUC_WARN_UNUSED_RESULT;
+
+G_END_DECLS
+
+#endif /* __GST_POLL_H__ */