Commit 1126a886 authored by David Schleef's avatar David Schleef
Browse files

Revive multifile[src|sink].

Original commit message from CVS:
* configure.ac:
* gst/multifile/Makefile.am:
* gst/multifile/gstmultifile.c:
* gst/multifile/gstmultifilesink.c:
* gst/multifile/gstmultifilesrc.c:
* gst/multifile/multifile.vproj:
Revive multifile[src|sink].
parent c19bac4f
plugin_LTLIBRARIES = libgstmultifile.la
libgstmultifile_la_SOURCES = gstmultifilesink.c gstmultifilesrc.c gstmultifile.c
libgstmultifile_la_CFLAGS = $(GST_CFLAGS)
libgstmultifile_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS)
libgstmultifile_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
noinst_HEADERS = gstmultifilesink.h
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2006 Wim Taymans <wim@fluendo.com>
* 2006 David A. Schleef <ds@schleef.org>
*
* gstmultifilesink.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-multifilesink
* @short_description: write buffers to sequentially-named files
* @see_also: #GstFileSrc
*
* Write incoming data to a series of files in the local file system.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/gst.h>
GType gst_multi_file_src_get_type (void);
GType gst_multi_file_sink_get_type (void);
static gboolean
plugin_init (GstPlugin * plugin)
{
gst_element_register (plugin, "multifilesrc", GST_RANK_NONE,
gst_multi_file_src_get_type ());
gst_element_register (plugin, "multifilesink", GST_RANK_NONE,
gst_multi_file_sink_get_type ());
return TRUE;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"multifile",
"Writes buffers to sequentially named files",
plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2006 Wim Taymans <wim@fluendo.com>
* 2006 David A. Schleef <ds@schleef.org>
*
* gstmultifilesink.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-multifilesink
* @short_description: write buffers to sequentially-named files
* @see_also: #GstFileSrc
*
* Write incoming data to a series of files in the local file system.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/gst.h>
#include <gst/base/gstbasesink.h>
#include <errno.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#define GST_TYPE_MULTI_FILE_SINK \
(gst_multi_file_sink_get_type())
#define GST_MULTI_FILE_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MULTI_FILE_SINK,GstMultiFileSink))
#define GST_MULTI_FILE_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MULTI_FILE_SINK,GstMultiFileSinkClass))
#define GST_IS_MULTI_FILE_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULTI_FILE_SINK))
#define GST_IS_MULTI_FILE_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULTI_FILE_SINK))
typedef struct _GstMultiFileSink GstMultiFileSink;
typedef struct _GstMultiFileSinkClass GstMultiFileSinkClass;
struct _GstMultiFileSink
{
GstBaseSink parent;
gchar *filename;
gchar *uri;
int index;
};
struct _GstMultiFileSinkClass
{
GstBaseSinkClass parent_class;
};
GType gst_multi_file_sink_get_type (void);
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
GST_DEBUG_CATEGORY_STATIC (gst_multi_file_sink_debug);
#define GST_CAT_DEFAULT gst_multi_file_sink_debug
static const GstElementDetails gst_multi_file_sink_details =
GST_ELEMENT_DETAILS ("Multi-File Sink",
"Sink/File",
"Write stream to a file",
"David Schleef <ds@schleef.org>");
enum
{
ARG_0,
ARG_LOCATION
};
static void gst_multi_file_sink_dispose (GObject * object);
static void gst_multi_file_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_multi_file_sink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
//static gboolean gst_multi_file_sink_open_file (GstMultiFileSink * sink);
//static void gst_multi_file_sink_close_file (GstMultiFileSink * sink);
//static gboolean gst_multi_file_sink_start (GstBaseSink * sink);
//static gboolean gst_multi_file_sink_stop (GstBaseSink * sink);
//static gboolean gst_multi_file_sink_event (GstBaseSink * sink, GstEvent * event);
static GstFlowReturn gst_multi_file_sink_render (GstBaseSink * sink,
GstBuffer * buffer);
//static gboolean gst_multi_file_sink_do_seek (GstMultiFileSink * filesink,
// guint64 new_offset);
//static gboolean gst_multi_file_sink_query (GstPad * pad, GstQuery * query);
GST_BOILERPLATE (GstMultiFileSink, gst_multi_file_sink, GstBaseSink,
GST_TYPE_BASE_SINK);
static void
gst_multi_file_sink_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
GST_DEBUG_CATEGORY_INIT (gst_multi_file_sink_debug, "multifilesink", 0,
"multifilesink element");
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sinktemplate));
gst_element_class_set_details (gstelement_class,
&gst_multi_file_sink_details);
}
static void
gst_multi_file_sink_class_init (GstMultiFileSinkClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstBaseSinkClass *gstbasesink_class = GST_BASE_SINK_CLASS (klass);
gobject_class->set_property = gst_multi_file_sink_set_property;
gobject_class->get_property = gst_multi_file_sink_get_property;
g_object_class_install_property (gobject_class, ARG_LOCATION,
g_param_spec_string ("location", "File Location",
"Location of the file to write", NULL, G_PARAM_READWRITE));
gobject_class->dispose = gst_multi_file_sink_dispose;
gstbasesink_class->get_times = NULL;
//gstbasesink_class->start = GST_DEBUG_FUNCPTR (gst_multi_file_sink_start);
//gstbasesink_class->stop = GST_DEBUG_FUNCPTR (gst_multi_file_sink_stop);
gstbasesink_class->render = GST_DEBUG_FUNCPTR (gst_multi_file_sink_render);
//gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_multi_file_sink_event);
if (sizeof (off_t) < 8) {
GST_LOG ("No large file support, sizeof (off_t) = %u", sizeof (off_t));
}
}
static void
gst_multi_file_sink_init (GstMultiFileSink * filesink,
GstMultiFileSinkClass * g_class)
{
GstPad *pad;
pad = GST_BASE_SINK_PAD (filesink);
//gst_pad_set_query_function (pad, GST_DEBUG_FUNCPTR (gst_multi_file_sink_query));
filesink->filename = g_strdup ("output-%05d");
GST_BASE_SINK (filesink)->sync = FALSE;
}
static void
gst_multi_file_sink_dispose (GObject * object)
{
GstMultiFileSink *sink = GST_MULTI_FILE_SINK (object);
G_OBJECT_CLASS (parent_class)->dispose (object);
g_free (sink->filename);
sink->filename = NULL;
}
static gboolean
gst_multi_file_sink_set_location (GstMultiFileSink * sink,
const gchar * location)
{
g_free (sink->filename);
if (location != NULL) {
sink->filename = g_strdup (location);
} else {
sink->filename = NULL;
}
return TRUE;
}
static void
gst_multi_file_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstMultiFileSink *sink = GST_MULTI_FILE_SINK (object);
switch (prop_id) {
case ARG_LOCATION:
gst_multi_file_sink_set_location (sink, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_multi_file_sink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstMultiFileSink *sink = GST_MULTI_FILE_SINK (object);
switch (prop_id) {
case ARG_LOCATION:
g_value_set_string (value, sink->filename);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
#ifdef G_OS_UNIX
# define __GST_STDIO_SEEK_FUNCTION "lseek"
#else
# define __GST_STDIO_SEEK_FUNCTION "fseek"
#endif
static gchar *
gst_multi_file_sink_get_filename (GstMultiFileSink * filesink)
{
gchar *filename;
filename = g_strdup_printf (filesink->filename, filesink->index);
return filename;
}
static GstFlowReturn
gst_multi_file_sink_render (GstBaseSink * sink, GstBuffer * buffer)
{
GstMultiFileSink *filesink;
guint size;
gchar *filename;
FILE *file;
size = GST_BUFFER_SIZE (buffer);
filesink = GST_MULTI_FILE_SINK (sink);
filename = gst_multi_file_sink_get_filename (filesink);
file = fopen (filename, "wb");
if (!file) {
goto handle_error;
}
g_free (filename);
if (size > 0 && GST_BUFFER_DATA (buffer) != NULL) {
if (fwrite (GST_BUFFER_DATA (buffer), size, 1, file) != 1)
goto handle_error;
}
filesink->index++;
fclose (file);
return GST_FLOW_OK;
handle_error:
{
switch (errno) {
case ENOSPC:{
GST_ELEMENT_ERROR (filesink, RESOURCE, NO_SPACE_LEFT, (NULL), (NULL));
break;
}
default:{
GST_ELEMENT_ERROR (filesink, RESOURCE, WRITE,
("Error while writing to file \"%s\".", filesink->filename),
("%s", g_strerror (errno)));
}
}
return GST_FLOW_ERROR;
}
}
/* 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: reads buffers from sequentially-named files
* @see_also: #GstFileSrc
*
* Reads buffers from sequentially named files.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/gst.h>
#include <gst/base/gstpushsrc.h>
#define GST_TYPE_MULTI_FILE_SRC \
(gst_multi_file_src_get_type())
#define GST_MULTI_FILE_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MULTI_FILE_SRC,GstMultiFileSrc))
#define GST_MULTI_FILE_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MULTI_FILE_SRC,GstMultiFileSrcClass))
#define GST_IS_MULTI_FILE_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULTI_FILE_SRC))
#define GST_IS_MULTI_FILE_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULTI_FILE_SRC))
typedef struct _GstMultiFileSrc GstMultiFileSrc;
typedef struct _GstMultiFileSrcClass GstMultiFileSrcClass;
struct _GstMultiFileSrc
{
GstPushSrc parent;
gchar *filename;
int index;
int offset;
GstCaps *caps;
};
struct _GstMultiFileSrcClass
{
GstPushSrcClass parent_class;
};
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 stream from files",
"David Schleef <ds@schleef.org>");
enum
{
ARG_0,
ARG_LOCATION,
ARG_INDEX,
ARG_CAPS
};
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",
"Location of the file to read", NULL, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_INDEX,
g_param_spec_int ("index", "File Index",
"Index of file to read", 0, INT_MAX, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_CAPS,
g_param_spec_boxed ("caps", "Caps",
"Caps of source pad", 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) = %u", sizeof (off_t));
}
}
static void
gst_multi_file_src_init (GstMultiFileSrc * filesrc,
GstMultiFileSrcClass * g_class)
{
GstPad *pad;
pad = GST_BASE_SRC_PAD (filesrc);
filesrc->filename = g_strdup ("output-%05d");
}
static void
gst_multi_file_src_dispose (GObject * object)
{
GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
G_OBJECT_CLASS (parent_class)->dispose (object);
g_free (src->filename);
src->filename = NULL;
if (src->caps)
gst_caps_unref (src->caps);
}
static GstCaps *
gst_multi_file_src_getcaps (GstBaseSrc * src)
{
GstMultiFileSrc *multi_file_src = GST_MULTI_FILE_SRC (src);
GST_DEBUG ("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 * filesrc)
{
gchar *filename;
filename = g_strdup_printf (filesrc->filename, filesrc->index);