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diff --git a/gst/multifile/gstmultifilesrc.c b/gst/multifile/gstmultifilesrc.c
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-/* GStreamer
- * Copyright (C) 2006 David A. Schleef <ds@schleef.org>
- *
- * gstmultifilesrc.c:
- *
- * 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-multifilesrc
- * @short_description: Read buffers from sequentially-named files
- * @see_also: #GstFileSrc
- *
- * <refsect2>
- * <para>
- * Reads buffers from sequentially named files. If used together with an image
- * decoder, one needs to use the GstMultiFileSrc::caps property or a capsfilter
- * to force to caps containing a framerate. Otherwise image decoders send EOS
- * after the first picture.
- * </para>
- * <title>Example launch line</title>
- * <para>
- * <programlisting>
- * gst-launch multifilesrc location="img.%04d.png" index=0 caps="image/png,framerate=\(fraction\)12/1" ! \
- * pngdec ! ffmpegcolorspace ! theoraenc ! oggmux ! \
- * filesink location="images.ogg"
- * </programlisting>
- * This pipeline creates a video file "images.ogg" by joining multiple PNG
- * files named img.0000.png, img.0001.png, etc.
- * </para>
- * <para>
- * File names are created by replacing "%%d" with the index using printf().
- * </para>
- * </refsect2>
-*/
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include "gstmultifilesrc.h"
-
-
-static GstFlowReturn gst_multi_file_src_create (GstPushSrc * src,
- GstBuffer ** buffer);
-
-static void gst_multi_file_src_dispose (GObject * object);
-
-static void gst_multi_file_src_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec);
-static void gst_multi_file_src_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec);
-static GstCaps *gst_multi_file_src_getcaps (GstBaseSrc * src);
-
-
-static GstStaticPadTemplate gst_multi_file_src_pad_template =
-GST_STATIC_PAD_TEMPLATE ("src",
- GST_PAD_SRC,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS_ANY);
-
-GST_DEBUG_CATEGORY_STATIC (gst_multi_file_src_debug);
-#define GST_CAT_DEFAULT gst_multi_file_src_debug
-
-static const GstElementDetails gst_multi_file_src_details =
-GST_ELEMENT_DETAILS ("Multi-File Source",
- "Source/File",
- "Read a sequentially named set of files into buffers",
- "David Schleef <ds@schleef.org>");
-
-enum
-{
- ARG_0,
- ARG_LOCATION,
- ARG_INDEX,
- ARG_CAPS
-};
-
-#define DEFAULT_LOCATION "%05d"
-#define DEFAULT_INDEX 0
-
-
-GST_BOILERPLATE (GstMultiFileSrc, gst_multi_file_src, GstPushSrc,
- GST_TYPE_PUSH_SRC);
-
-static void
-gst_multi_file_src_base_init (gpointer g_class)
-{
- GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
-
- GST_DEBUG_CATEGORY_INIT (gst_multi_file_src_debug, "multifilesrc", 0,
- "multifilesrc element");
-
- gst_element_class_add_pad_template (gstelement_class,
- gst_static_pad_template_get (&gst_multi_file_src_pad_template));
- gst_element_class_set_details (gstelement_class, &gst_multi_file_src_details);
-}
-
-static void
-gst_multi_file_src_class_init (GstMultiFileSrcClass * klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
- GstPushSrcClass *gstpushsrc_class = GST_PUSH_SRC_CLASS (klass);
- GstBaseSrcClass *gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
-
- gobject_class->set_property = gst_multi_file_src_set_property;
- gobject_class->get_property = gst_multi_file_src_get_property;
-
- g_object_class_install_property (gobject_class, ARG_LOCATION,
- g_param_spec_string ("location", "File Location",
- "Pattern to create file names of input files. File names are "
- "created by calling sprintf() with the pattern and the current "
- "index.", DEFAULT_LOCATION, G_PARAM_READWRITE));
- g_object_class_install_property (gobject_class, ARG_INDEX,
- g_param_spec_int ("index", "File Index",
- "Index to use with location property to create file names. The "
- "index is incremented by one for each buffer read.",
- 0, INT_MAX, DEFAULT_INDEX, G_PARAM_READWRITE));
- g_object_class_install_property (gobject_class, ARG_CAPS,
- g_param_spec_boxed ("caps", "Caps",
- "Caps describing the format of the data.",
- GST_TYPE_CAPS, G_PARAM_READWRITE));
-
- gobject_class->dispose = gst_multi_file_src_dispose;
-
- gstpushsrc_class->create = gst_multi_file_src_create;
-
- gstbasesrc_class->get_caps = gst_multi_file_src_getcaps;
-
- if (sizeof (off_t) < 8) {
- GST_LOG ("No large file support, sizeof (off_t) = %" G_GSIZE_FORMAT,
- sizeof (off_t));
- }
-}
-
-static void
-gst_multi_file_src_init (GstMultiFileSrc * multifilesrc,
- GstMultiFileSrcClass * g_class)
-{
- GstPad *pad;
-
- pad = GST_BASE_SRC_PAD (multifilesrc);
-
- multifilesrc->index = DEFAULT_INDEX;
- multifilesrc->filename = g_strdup (DEFAULT_LOCATION);
- multifilesrc->successful_read = FALSE;
-}
-
-static void
-gst_multi_file_src_dispose (GObject * object)
-{
- GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
-
- g_free (src->filename);
- src->filename = NULL;
- if (src->caps)
- gst_caps_unref (src->caps);
-
- G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static GstCaps *
-gst_multi_file_src_getcaps (GstBaseSrc * src)
-{
- GstMultiFileSrc *multi_file_src = GST_MULTI_FILE_SRC (src);
-
- GST_DEBUG_OBJECT (src, "returning %" GST_PTR_FORMAT, multi_file_src->caps);
-
- if (multi_file_src->caps) {
- return gst_caps_ref (multi_file_src->caps);
- } else {
- return gst_caps_new_any ();
- }
-}
-
-static gboolean
-gst_multi_file_src_set_location (GstMultiFileSrc * src, const gchar * location)
-{
- g_free (src->filename);
- if (location != NULL) {
- src->filename = g_strdup (location);
- } else {
- src->filename = NULL;
- }
-
- return TRUE;
-}
-static void
-gst_multi_file_src_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec)
-{
- GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
-
- switch (prop_id) {
- case ARG_LOCATION:
- gst_multi_file_src_set_location (src, g_value_get_string (value));
- break;
- case ARG_INDEX:
- src->index = g_value_get_int (value);
- break;
- case ARG_CAPS:
- {
- const GstCaps *caps = gst_value_get_caps (value);
- GstCaps *new_caps;
-
- if (caps == NULL) {
- new_caps = gst_caps_new_any ();
- } else {
- new_caps = gst_caps_copy (caps);
- }
- gst_caps_replace (&src->caps, new_caps);
- gst_pad_set_caps (GST_BASE_SRC_PAD (src), new_caps);
- }
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gst_multi_file_src_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec)
-{
- GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
-
- switch (prop_id) {
- case ARG_LOCATION:
- g_value_set_string (value, src->filename);
- break;
- case ARG_INDEX:
- g_value_set_int (value, src->index);
- break;
- case ARG_CAPS:
- gst_value_set_caps (value, src->caps);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static gchar *
-gst_multi_file_src_get_filename (GstMultiFileSrc * multifilesrc)
-{
- gchar *filename;
-
- filename = g_strdup_printf (multifilesrc->filename, multifilesrc->index);
-
- return filename;
-}
-
-static GstFlowReturn
-gst_multi_file_src_create (GstPushSrc * src, GstBuffer ** buffer)
-{
- GstMultiFileSrc *multifilesrc;
- guint size;
- gchar *data;
- gchar *filename;
- GstBuffer *buf;
- gboolean ret;
- GError *error = NULL;
-
- multifilesrc = GST_MULTI_FILE_SRC (src);
-
- filename = gst_multi_file_src_get_filename (multifilesrc);
-
- GST_DEBUG_OBJECT (multifilesrc, "reading from file \"%s\".", filename);
-
- ret = g_file_get_contents (filename, &data, &size, &error);
- if (!ret) {
- if (multifilesrc->successful_read) {
- /* If we've read at least one buffer successfully, not finding the
- * next file is EOS. */
- g_free (filename);
- return GST_FLOW_UNEXPECTED;
- } else {
- goto handle_error;
- }
- }
-
- multifilesrc->successful_read = TRUE;
- multifilesrc->index++;
-
- buf = gst_buffer_new ();
- GST_BUFFER_DATA (buf) = (unsigned char *) data;
- GST_BUFFER_SIZE (buf) = size;
- GST_BUFFER_OFFSET (buf) = multifilesrc->offset;
- GST_BUFFER_OFFSET_END (buf) = multifilesrc->offset + size;
- multifilesrc->offset += size;
- gst_buffer_set_caps (buf, multifilesrc->caps);
-
- GST_DEBUG_OBJECT (multifilesrc, "read file \"%s\".", filename);
-
- g_free (filename);
- *buffer = buf;
- return GST_FLOW_OK;
-
-handle_error:
- {
- switch (errno) {
- default:{
- GST_ELEMENT_ERROR (multifilesrc, RESOURCE, READ,
- ("Error while reading from file \"%s\".", filename),
- ("%s", g_strerror (errno)));
- }
- }
- g_free (filename);
- return GST_FLOW_ERROR;
- }
-}