diff options
Diffstat (limited to 'ext/gio/gstgiosrc.c')
| -rw-r--r-- | ext/gio/gstgiosrc.c | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/ext/gio/gstgiosrc.c b/ext/gio/gstgiosrc.c deleted file mode 100644 index ee336f03..00000000 --- a/ext/gio/gstgiosrc.c +++ /dev/null @@ -1,204 +0,0 @@ -/* GStreamer - * - * Copyright (C) 2007 Rene Stadler <mail@renestadler.de> - * Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org> - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/** - * SECTION:element-giosrc - * - * <refsect2> - * <title>Example launch line</title> - * <para> - * <programlisting> - * gst-launch giosrc location=file:///home/foo/bar.ext ! fakesink - * </programlisting> - * </para> - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "gstgiosrc.h" - -GST_DEBUG_CATEGORY_STATIC (gst_gio_src_debug); -#define GST_CAT_DEFAULT gst_gio_src_debug - -enum -{ - ARG_0, - ARG_LOCATION -}; - -GST_BOILERPLATE_FULL (GstGioSrc, gst_gio_src, GstGioBaseSrc, - GST_TYPE_GIO_BASE_SRC, gst_gio_uri_handler_do_init); - -static void gst_gio_src_finalize (GObject * object); -static void gst_gio_src_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_gio_src_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static gboolean gst_gio_src_start (GstBaseSrc * base_src); - -static void -gst_gio_src_base_init (gpointer gclass) -{ - static GstElementDetails element_details = { - "GIO source", - "Source/File", - "Read from any GIO-supported location", - "Ren\xc3\xa9 Stadler <mail@renestadler.de>, " - "Sebastian Dröge <slomo@circular-chaos.org>" - }; - GstElementClass *element_class = GST_ELEMENT_CLASS (gclass); - - GST_DEBUG_CATEGORY_INIT (gst_gio_src_debug, "gio_src", 0, "GIO source"); - - gst_element_class_set_details (element_class, &element_details); -} - -static void -gst_gio_src_class_init (GstGioSrcClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstBaseSrcClass *gstbasesrc_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - gstbasesrc_class = (GstBaseSrcClass *) klass; - - gobject_class->finalize = gst_gio_src_finalize; - gobject_class->set_property = gst_gio_src_set_property; - gobject_class->get_property = gst_gio_src_get_property; - - g_object_class_install_property (gobject_class, ARG_LOCATION, - g_param_spec_string ("location", "Location", "URI location to read from", - NULL, G_PARAM_READWRITE)); - - gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_gio_src_start); -} - -static void -gst_gio_src_init (GstGioSrc * src, GstGioSrcClass * gclass) -{ -} - -static void -gst_gio_src_finalize (GObject * object) -{ - GstGioSrc *src = GST_GIO_SRC (object); - - if (src->location) { - g_free (src->location); - src->location = NULL; - } - - GST_CALL_PARENT (G_OBJECT_CLASS, finalize, (object)); -} - -static void -gst_gio_src_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstGioSrc *src = GST_GIO_SRC (object); - - switch (prop_id) { - case ARG_LOCATION: - if (GST_STATE (src) == GST_STATE_PLAYING || - GST_STATE (src) == GST_STATE_PAUSED) - break; - - g_free (src->location); - src->location = g_strdup (g_value_get_string (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_gio_src_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstGioSrc *src = GST_GIO_SRC (object); - - switch (prop_id) { - case ARG_LOCATION: - g_value_set_string (value, src->location); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -gst_gio_src_start (GstBaseSrc * base_src) -{ - GstGioSrc *src = GST_GIO_SRC (base_src); - GFile *file; - GError *err = NULL; - GInputStream *stream; - GCancellable *cancel = GST_GIO_BASE_SRC (src)->cancel; - - if (src->location == NULL) { - GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), ("No location given")); - return FALSE; - } - - file = g_file_new_for_uri (src->location); - - if (file == NULL) { - GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), - ("Malformed URI or protocol not supported (%s)", src->location)); - return FALSE; - } - - stream = G_INPUT_STREAM (g_file_read (file, cancel, &err)); - - g_object_unref (file); - - if (stream == NULL && !gst_gio_error (src, "g_file_read", &err, NULL)) { - - if (GST_GIO_ERROR_MATCHES (err, NOT_FOUND)) - GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL), - ("Could not open location %s for reading: %s", - src->location, err->message)); - else - GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), - ("Could not open location %s for reading: %s", - src->location, err->message)); - - g_clear_error (&err); - - return FALSE; - - } else if (stream == NULL) { - return FALSE; - } - - gst_gio_base_src_set_stream (GST_GIO_BASE_SRC (src), stream); - - GST_DEBUG_OBJECT (src, "opened location %s", src->location); - - return GST_BASE_SRC_CLASS (parent_class)->start (base_src); -} |