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ext/gnomevfs/: Port gnomevfssink; add gtk-doc blurb.

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Original commit message from CVS:
* ext/gnomevfs/Makefile.am:
* ext/gnomevfs/gstgnomevfs.c: (gst_gnome_vfs_uri_get_type),
(gst_gnome_vfs_handle_copy), (gst_gnome_vfs_handle_free),
(gst_gnome_vfs_handle_get_type), (plugin_init):
* ext/gnomevfs/gstgnomevfs.h:
* ext/gnomevfs/gstgnomevfssink.c: (gst_gnome_vfs_sink_do_init),
(gst_gnome_vfs_sink_base_init), (gst_gnome_vfs_sink_class_init),
(gst_gnome_vfs_sink_finalize), (gst_gnome_vfs_sink_init),
(gst_gnome_vfs_sink_set_property),
(gst_gnome_vfs_sink_get_property), (gst_gnome_vfs_sink_open_file),
(gst_gnome_vfs_sink_close_file), (gst_gnome_vfs_sink_start),
(gst_gnome_vfs_sink_stop), (gst_gnome_vfs_sink_handle_event),
(gst_gnome_vfs_sink_query), (gst_gnome_vfs_sink_render),
(gst_gnome_vfs_sink_uri_get_type),
(gst_gnome_vfs_sink_uri_get_protocols),
(gst_gnome_vfs_sink_uri_get_uri), (gst_gnome_vfs_sink_uri_set_uri),
(gst_gnome_vfs_sink_uri_handler_init):
* ext/gnomevfs/gstgnomevfssink.h:
Port gnomevfssink; add gtk-doc blurb.
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnome_vfs_src_get_type),
(gst_gnome_vfs_src_base_init), (gst_gnome_vfs_src_class_init),
(gst_gnome_vfs_src_init), (gst_gnome_vfs_src_finalize),
(gst_gnome_vfs_src_uri_get_type),
(gst_gnome_vfs_src_uri_get_protocols),
(gst_gnome_vfs_src_uri_get_uri), (gst_gnome_vfs_src_uri_set_uri),
(gst_gnome_vfs_src_uri_handler_init),
(gst_gnome_vfs_src_set_property), (gst_gnome_vfs_src_get_property),
(gst_gnome_vfs_src_unicodify), (audiocast_thread_run),
(gst_gnome_vfs_src_send_additional_headers_callback),
(gst_gnome_vfs_src_received_headers_callback),
(gst_gnome_vfs_src_push_callbacks),
(gst_gnome_vfs_src_pop_callbacks),
(gst_gnome_vfs_src_get_icy_metadata), (gst_gnome_vfs_src_create),
(gst_gnome_vfs_src_is_seekable), (gst_gnome_vfs_src_get_size),
(gst_gnome_vfs_src_start), (gst_gnome_vfs_src_stop):
* ext/gnomevfs/gstgnomevfssrc.h:
s/gst_gnomevfssrc/gst_gnome_vfs_src/; move header stuff to header
file; add gtk-doc blurb with example pipelines.
This commit is contained in:
Tim-Philipp Müller 2005-12-27 21:42:23 +00:00
parent d083e6ee6d
commit ae2ff99728
8 changed files with 740 additions and 527 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

42
ChangeLog
View file

@ -1,3 +1,45 @@
2005-12-27 Tim-Philipp Müller <tim at centricular dot net>
* ext/gnomevfs/Makefile.am:
* ext/gnomevfs/gstgnomevfs.c: (gst_gnome_vfs_uri_get_type),
(gst_gnome_vfs_handle_copy), (gst_gnome_vfs_handle_free),
(gst_gnome_vfs_handle_get_type), (plugin_init):
* ext/gnomevfs/gstgnomevfs.h:
* ext/gnomevfs/gstgnomevfssink.c: (gst_gnome_vfs_sink_do_init),
(gst_gnome_vfs_sink_base_init), (gst_gnome_vfs_sink_class_init),
(gst_gnome_vfs_sink_finalize), (gst_gnome_vfs_sink_init),
(gst_gnome_vfs_sink_set_property),
(gst_gnome_vfs_sink_get_property), (gst_gnome_vfs_sink_open_file),
(gst_gnome_vfs_sink_close_file), (gst_gnome_vfs_sink_start),
(gst_gnome_vfs_sink_stop), (gst_gnome_vfs_sink_handle_event),
(gst_gnome_vfs_sink_query), (gst_gnome_vfs_sink_render),
(gst_gnome_vfs_sink_uri_get_type),
(gst_gnome_vfs_sink_uri_get_protocols),
(gst_gnome_vfs_sink_uri_get_uri), (gst_gnome_vfs_sink_uri_set_uri),
(gst_gnome_vfs_sink_uri_handler_init):
* ext/gnomevfs/gstgnomevfssink.h:
Port gnomevfssink; add gtk-doc blurb.
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnome_vfs_src_get_type),
(gst_gnome_vfs_src_base_init), (gst_gnome_vfs_src_class_init),
(gst_gnome_vfs_src_init), (gst_gnome_vfs_src_finalize),
(gst_gnome_vfs_src_uri_get_type),
(gst_gnome_vfs_src_uri_get_protocols),
(gst_gnome_vfs_src_uri_get_uri), (gst_gnome_vfs_src_uri_set_uri),
(gst_gnome_vfs_src_uri_handler_init),
(gst_gnome_vfs_src_set_property), (gst_gnome_vfs_src_get_property),
(gst_gnome_vfs_src_unicodify), (audiocast_thread_run),
(gst_gnome_vfs_src_send_additional_headers_callback),
(gst_gnome_vfs_src_received_headers_callback),
(gst_gnome_vfs_src_push_callbacks),
(gst_gnome_vfs_src_pop_callbacks),
(gst_gnome_vfs_src_get_icy_metadata), (gst_gnome_vfs_src_create),
(gst_gnome_vfs_src_is_seekable), (gst_gnome_vfs_src_get_size),
(gst_gnome_vfs_src_start), (gst_gnome_vfs_src_stop):
* ext/gnomevfs/gstgnomevfssrc.h:
s/gst_gnomevfssrc/gst_gnome_vfs_src/; move header stuff to header
file; add gtk-doc blurb with example pipelines.
=== release 0.10.1 ===
2005-12-23 Thomas Vander Stichele <thomas at apestaart dot org>

6
ext/gnomevfs/Makefile.am
View file

@ -2,16 +2,16 @@ plugin_LTLIBRARIES = libgstgnomevfs.la
libgstgnomevfs_la_SOURCES = \
gstgnomevfs.c \
gstgnomevfssink.c \
gstgnomevfssrc.c \
gstgnomevfsuri.c
EXTRA_DIST = \
gstgnomevfssink.c
libgstgnomevfs_la_CFLAGS = $(GST_CFLAGS) $(GNOME_VFS_CFLAGS)
libgstgnomevfs_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
libgstgnomevfs_la_LIBADD = $(GNOME_VFS_LIBS) $(GST_BASE_LIBS)
noinst_HEADERS = \
gstgnomevfs.h \
gstgnomevfssink.h \
gstgnomevfssrc.h \
gstgnomevfsuri.h

58
ext/gnomevfs/gstgnomevfs.c
View file

@ -26,27 +26,67 @@
#include "gst/gst-i18n-plugin.h"
#include "gstgnomevfs.h"
#include "gstgnomevfssrc.h"
#include "gstgnomevfssink.h"
#include <libgnomevfs/gnome-vfs.h>
#include <gst/gst.h>
GST_DEBUG_CATEGORY_EXTERN (gnomevfssrc_debug);
GType
gst_gnome_vfs_uri_get_type (void)
{
static GType type; /* 0 */
if (type == 0) {
type = g_boxed_type_register_static ("GnomeVFSURI",
(GBoxedCopyFunc) gnome_vfs_uri_ref,
(GBoxedFreeFunc) gnome_vfs_uri_unref);
}
return type;
}
static gpointer
gst_gnome_vfs_handle_copy (gpointer handle)
{
return handle;
}
static void
gst_gnome_vfs_handle_free (gpointer handle)
{
return;
}
GType
gst_gnome_vfs_handle_get_type (void)
{
static GType type; /* 0 */
if (type == 0) {
/* hackish, but makes it show up nicely in gst-inspect */
type = g_boxed_type_register_static ("GnomeVFSHandle",
(GBoxedCopyFunc) gst_gnome_vfs_handle_copy,
(GBoxedFreeFunc) gst_gnome_vfs_handle_free);
}
return type;
}
static gboolean
plugin_init (GstPlugin * plugin)
{
/* gnome vfs engine init */
if (!gnome_vfs_initialized ())
gnome_vfs_init ();
GST_DEBUG_CATEGORY_INIT (gnomevfssrc_debug, "gnomevfssrc", 0,
"Gnome-VFS Source");
if (!gst_element_register (plugin, "gnomevfssrc", GST_RANK_SECONDARY,
gst_gnomevfssrc_get_type ()))
gst_gnome_vfs_src_get_type ()))
return FALSE;
/*
if (!gst_element_register (plugin, "gnomevfssink", GST_RANK_SECONDARY,
gst_gnomevfssink_get_type ()))
gst_gnome_vfs_sink_get_type ()))
return FALSE;
*/
#ifdef ENABLE_NLS
setlocale (LC_ALL, "");

7
ext/gnomevfs/gstgnomevfs.h
View file

@ -25,10 +25,11 @@
G_BEGIN_DECLS
#define GST_TYPE_GNOME_VFS_URI (gst_gnome_vfs_uri_get_type ())
#define GST_TYPE_GNOME_VFS_HANDLE (gst_gnome_vfs_handle_get_type ())
GType gst_gnomevfssink_get_type (void);
GType gst_gnomevfssrc_get_type (void);
GType gst_gnome_vfs_uri_get_type (void);
GType gst_gnome_vfs_handle_get_type (void);
G_END_DECLS

654
ext/gnomevfs/gstgnomevfssink.c
View file

@ -3,6 +3,7 @@
* 2000 Wim Taymans <wtay@chello.be>
* 2001 Bastien Nocera <hadess@hadess.net>
* 2003 Colin Walters <walters@verbum.org>
* 2005 Tim-Philipp Müller <tim centricular net>
*
* gstgnomevfssink.c:
*
@ -22,71 +23,52 @@
* Boston, MA 02111-1307, USA.
*/
/**
* SECTION:element-gnomevfssink
* @short_description: Write a stream to a GnomeVFS URI
* @see_also: #GstFileSink, #GstGnomeVFSSrc
*
* <refsect2>
* <para>
* This plugin writes incoming data to a local or remote location specified
* by an URI. This location can be specified using any protocol supported by
* the GnomeVFS library. Common protocols are 'file', 'ftp', or 'smb'.
* </para>
* <para>
* Example pipeline:
* <programlisting>
* gst-launch -v filesrc location=input.xyz ! gnomevfssink location=file:///home/joe/out.xyz
* </programlisting>
* The above pipeline will simply copy a local file. Instead of gnomevfssink,
* we could just as well have used the filesink element here.
* </para>
* <para>
* Another example pipeline:
* <programlisting>
* gst-launch -v filesrc location=foo.mp3 ! mad ! flacenc ! gnomevfssink location=smb://othercomputer/foo.flac
* </programlisting>
* The above pipeline will re-encode an mp3 file into FLAC format and store
* it on a remote host using the Samba protocol.
* </para>
* </refsect2>
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gst/gst-i18n-plugin.h"
#include "gstgnomevfssink.h"
#include "gstgnomevfs.h"
#include "gstgnomevfsuri.h"
#include "gst/gst-i18n-plugin.h"
#include <gst/gst.h>
#include <libgnomevfs/gnome-vfs.h>
#include <string.h>
#include <errno.h>
#define GST_TYPE_GNOMEVFSSINK \
(gst_gnomevfssink_get_type())
#define GST_GNOMEVFSSINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GNOMEVFSSINK,GstGnomeVFSSink))
#define GST_GNOMEVFSSINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GNOMEVFSSINK,GstGnomeVFSSinkClass))
#define GST_IS_GNOMEVFSSINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GNOMEVFSSINK))
#define GST_IS_GNOMEVFSSINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GNOMEVFSSINK))
typedef struct _GstGnomeVFSSink GstGnomeVFSSink;
typedef struct _GstGnomeVFSSinkClass GstGnomeVFSSinkClass;
typedef enum
{
GST_GNOMEVFSSINK_OPEN = GST_ELEMENT_FLAG_LAST,
GST_GNOMEVFSSINK_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2
}
GstGnomeVFSSinkFlags;
struct _GstGnomeVFSSink
{
GstElement element;
/* uri */
GnomeVFSURI *uri;
gchar *uri_name;
/* handle */
GnomeVFSHandle *handle;
/* whether we opened the handle ourselves */
gboolean own_handle;
};
struct _GstGnomeVFSSinkClass
{
GstElementClass parent_class;
/* signals */
gboolean (*erase_ask) (GstElement * element, GnomeVFSURI * uri);
};
/* GnomeVFSSink signals and args */
enum
{
/* FILL ME */
SIGNAL_ERASE_ASK,
LAST_SIGNAL
};
@ -99,73 +81,68 @@ enum
ARG_HANDLE
};
static void gst_gnomevfssink_base_init (gpointer g_class);
static void gst_gnomevfssink_class_init (GstGnomeVFSSinkClass * klass);
static void gst_gnomevfssink_init (GstGnomeVFSSink * gnomevfssink);
static void gst_gnomevfssink_finalize (GObject * obj);
static void gst_gnome_vfs_sink_finalize (GObject * obj);
static void gst_gnomevfssink_uri_handler_init (gpointer g_iface,
static void gst_gnome_vfs_sink_uri_handler_init (gpointer g_iface,
gpointer iface_data);
static void gst_gnomevfssink_set_property (GObject * object, guint prop_id,
static void gst_gnome_vfs_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_gnomevfssink_get_property (GObject * object, guint prop_id,
static void gst_gnome_vfs_sink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static gboolean gst_gnomevfssink_open_file (GstGnomeVFSSink * sink);
static void gst_gnomevfssink_close_file (GstGnomeVFSSink * sink);
static gboolean gst_gnome_vfs_sink_open_file (GstGnomeVFSSink * sink);
static void gst_gnome_vfs_sink_close_file (GstGnomeVFSSink * sink);
static gboolean gst_gnome_vfs_sink_start (GstBaseSink * basesink);
static gboolean gst_gnome_vfs_sink_stop (GstBaseSink * basesink);
static GstFlowReturn gst_gnome_vfs_sink_render (GstBaseSink * basesink,
GstBuffer * buffer);
static gboolean gst_gnome_vfs_sink_handle_event (GstBaseSink * basesink,
GstEvent * event);
static gboolean gst_gnome_vfs_sink_query (GstPad * pad, GstQuery * query);
static void gst_gnomevfssink_chain (GstPad * pad, GstData * _data);
static guint gst_gnome_vfs_sink_signals[LAST_SIGNAL]; /* all 0 */
static GstStateChangeReturn gst_gnomevfssink_change_state (GstElement *
element);
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static GstElementClass *parent_class = NULL;
static guint gst_gnomevfssink_signals[LAST_SIGNAL] = { 0 };
GST_DEBUG_CATEGORY_STATIC (gst_gnome_vfs_sink_debug);
#define GST_CAT_DEFAULT gst_gnome_vfs_sink_debug
GType
gst_gnomevfssink_get_type (void)
static void
gst_gnome_vfs_sink_do_init (GType type)
{
static GType gnomevfssink_type = 0;
if (!gnomevfssink_type) {
static const GTypeInfo gnomevfssink_info = {
sizeof (GstGnomeVFSSinkClass),
gst_gnomevfssink_base_init,
NULL,
(GClassInitFunc) gst_gnomevfssink_class_init,
NULL,
NULL,
sizeof (GstGnomeVFSSink),
0,
(GInstanceInitFunc) gst_gnomevfssink_init,
};
static const GInterfaceInfo urihandler_info = {
gst_gnomevfssink_uri_handler_init,
gst_gnome_vfs_sink_uri_handler_init,
NULL,
NULL
};
gnomevfssink_type =
g_type_register_static (GST_TYPE_ELEMENT, "GstGnomeVFSSink",
&gnomevfssink_info, 0);
g_type_add_interface_static (gnomevfssink_type, GST_TYPE_URI_HANDLER,
&urihandler_info);
}
return gnomevfssink_type;
g_type_add_interface_static (type, GST_TYPE_URI_HANDLER, &urihandler_info);
GST_DEBUG_CATEGORY_INIT (gst_gnome_vfs_sink_debug, "gnomevfssink", 0,
"Gnome VFS sink element");
}
GST_BOILERPLATE_FULL (GstGnomeVFSSink, gst_gnome_vfs_sink, GstBaseSink,
GST_TYPE_BASE_SINK, gst_gnome_vfs_sink_do_init);
static void
gst_gnomevfssink_base_init (gpointer g_class)
gst_gnome_vfs_sink_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
static GstElementDetails gst_gnomevfssink_details =
static GstElementDetails gst_gnome_vfs_sink_details =
GST_ELEMENT_DETAILS ("GnomeVFS Sink",
"Sink/File",
"Write stream to a GnomeVFS URI",
"Write a stream to a GnomeVFS URI",
"Bastien Nocera <hadess@hadess.net>");
gst_element_class_set_details (element_class, &gst_gnomevfssink_details);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sinktemplate));
gst_element_class_set_details (element_class, &gst_gnome_vfs_sink_details);
}
static gboolean
@ -183,48 +160,45 @@ _gst_boolean_allow_overwrite_accumulator (GSignalInvocationHint * ihint,
}
static void
gst_gnomevfssink_class_init (GstGnomeVFSSinkClass * klass)
gst_gnome_vfs_sink_class_init (GstGnomeVFSSinkClass * klass)
{
GstBaseSinkClass *basesink_class;
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
basesink_class = (GstBaseSinkClass *) klass;
gobject_class->set_property = gst_gnome_vfs_sink_set_property;
gobject_class->get_property = gst_gnome_vfs_sink_get_property;
gobject_class->finalize = gst_gnome_vfs_sink_finalize;
gst_element_class_install_std_props (GST_ELEMENT_CLASS (klass),
"location", ARG_LOCATION, G_PARAM_READWRITE, NULL);
g_object_class_install_property (gobject_class, ARG_URI,
g_param_spec_pointer ("uri", "GnomeVFSURI", "URI for GnomeVFS",
G_PARAM_READWRITE));
g_param_spec_boxed ("uri", "GnomeVFSURI", "URI for GnomeVFS",
GST_TYPE_GNOME_VFS_URI, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_HANDLE,
g_param_spec_pointer ("handle",
"GnomeVFSHandle", "Handle for GnomeVFS", G_PARAM_READWRITE));
g_param_spec_boxed ("handle",
"GnomeVFSHandle", "Handle for GnomeVFS",
GST_TYPE_GNOME_VFS_HANDLE, G_PARAM_READWRITE));
gst_gnomevfssink_signals[SIGNAL_ERASE_ASK] =
gst_gnome_vfs_sink_signals[SIGNAL_ERASE_ASK] =
g_signal_new ("allow-overwrite", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_CLEANUP, G_STRUCT_OFFSET (GstGnomeVFSSinkClass, erase_ask),
_gst_boolean_allow_overwrite_accumulator, NULL,
gst_marshal_BOOLEAN__POINTER, G_TYPE_BOOLEAN, 1, G_TYPE_POINTER);
gst_marshal_BOOLEAN__POINTER, G_TYPE_BOOLEAN, 1, GST_TYPE_GNOME_VFS_URI);
gobject_class->set_property = gst_gnomevfssink_set_property;
gobject_class->get_property = gst_gnomevfssink_get_property;
gobject_class->finalize = gst_gnomevfssink_finalize;
gstelement_class->change_state = gst_gnomevfssink_change_state;
/* gnome vfs engine init */
if (gnome_vfs_initialized () == FALSE)
gnome_vfs_init ();
basesink_class->stop = GST_DEBUG_FUNCPTR (gst_gnome_vfs_sink_stop);
basesink_class->start = GST_DEBUG_FUNCPTR (gst_gnome_vfs_sink_start);
basesink_class->event = GST_DEBUG_FUNCPTR (gst_gnome_vfs_sink_handle_event);
basesink_class->render = GST_DEBUG_FUNCPTR (gst_gnome_vfs_sink_render);
basesink_class->get_times = NULL;
}
static void
gst_gnomevfssink_finalize (GObject * obj)
gst_gnome_vfs_sink_finalize (GObject * obj)
{
GstGnomeVFSSink *sink = GST_GNOMEVFSSINK (obj);
GstGnomeVFSSink *sink = GST_GNOME_VFS_SINK (obj);
if (sink->uri) {
gnome_vfs_uri_unref (sink->uri);
@ -240,84 +214,40 @@ gst_gnomevfssink_finalize (GObject * obj)
}
static void
gst_gnomevfssink_init (GstGnomeVFSSink * gnomevfssink)
gst_gnome_vfs_sink_init (GstGnomeVFSSink * sink, GstGnomeVFSSinkClass * klass)
{
GstPad *pad;
gst_pad_set_query_function (GST_BASE_SINK_PAD (sink),
GST_DEBUG_FUNCPTR (gst_gnome_vfs_sink_query));
GST_OBJECT_FLAG_SET (gnomevfssink, GST_ELEMENT_EVENT_AWARE);
sink->uri = NULL;
sink->uri_name = NULL;
sink->handle = NULL;
sink->own_handle = FALSE;
sink->data_written = 0;
pad = gst_pad_new ("sink", GST_PAD_SINK);
gst_element_add_pad (GST_ELEMENT (gnomevfssink), pad);
gst_pad_set_chain_function (pad, gst_gnomevfssink_chain);
gnomevfssink->uri = NULL;
gnomevfssink->uri_name = NULL;
gnomevfssink->handle = NULL;
gnomevfssink->own_handle = FALSE;
}
static guint
gst_gnomevfssink_uri_get_type (void)
{
return GST_URI_SINK;
}
static gchar **
gst_gnomevfssink_uri_get_protocols (void)
{
static gchar **protocols = NULL;
if (!protocols)
protocols = gst_gnomevfs_get_supported_uris ();
return protocols;
}
static const gchar *
gst_gnomevfssink_uri_get_uri (GstURIHandler * handler)
{
GstGnomeVFSSink *sink = GST_GNOMEVFSSINK (handler);
return sink->uri_name;
}
static gboolean
gst_gnomevfssink_uri_set_uri (GstURIHandler * handler, const gchar * uri)
{
GstGnomeVFSSink *sink = GST_GNOMEVFSSINK (handler);
if (GST_STATE (sink) == GST_STATE_PLAYING ||
GST_STATE (sink) == GST_STATE_PAUSED)
return FALSE;
g_object_set (G_OBJECT (sink), "location", uri, NULL);
return TRUE;
GST_BASE_SINK (sink)->sync = FALSE;
}
static void
gst_gnomevfssink_uri_handler_init (gpointer g_iface, gpointer iface_data)
{
GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
iface->get_type = gst_gnomevfssink_uri_get_type;
iface->get_protocols = gst_gnomevfssink_uri_get_protocols;
iface->get_uri = gst_gnomevfssink_uri_get_uri;
iface->set_uri = gst_gnomevfssink_uri_set_uri;
}
static void
gst_gnomevfssink_set_property (GObject * object, guint prop_id,
gst_gnome_vfs_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstGnomeVFSSink *sink;
GstState cur_state;
sink = GST_GNOMEVFSSINK (object);
sink = GST_GNOME_VFS_SINK (object);
gst_element_get_state (GST_ELEMENT (sink), &cur_state, NULL, 0);
if (cur_state == GST_STATE_PLAYING || cur_state == GST_STATE_PAUSED) {
GST_WARNING_OBJECT (sink, "cannot set property when PAUSED or PLAYING");
return;
}
GST_OBJECT_LOCK (sink);
switch (prop_id) {
case ARG_LOCATION:
if (GST_STATE (sink) == GST_STATE_NULL ||
GST_STATE (sink) == GST_STATE_READY) {
case ARG_LOCATION:{
if (sink->uri) {
gnome_vfs_uri_unref (sink->uri);
sink->uri = NULL;
@ -327,14 +257,12 @@ gst_gnomevfssink_set_property (GObject * object, guint prop_id,
sink->uri_name = NULL;
}
if (g_value_get_string (value)) {
sink->uri_name = g_strdup (g_value_get_string (value));
sink->uri_name = g_value_dup_string (value);
sink->uri = gnome_vfs_uri_new (sink->uri_name);
}
}
break;
case ARG_URI:
if (GST_STATE (sink) == GST_STATE_NULL ||
GST_STATE (sink) == GST_STATE_READY) {
}
case ARG_URI:{
if (sink->uri) {
gnome_vfs_uri_unref (sink->uri);
sink->uri = NULL;
@ -343,15 +271,13 @@ gst_gnomevfssink_set_property (GObject * object, guint prop_id,
g_free (sink->uri_name);
sink->uri_name = NULL;
}
if (g_value_get_pointer (value)) {
sink->uri = gnome_vfs_uri_ref (g_value_get_pointer (value));
if (g_value_get_boxed (value)) {
sink->uri = (GnomeVFSURI *) g_value_dup_boxed (value);
sink->uri_name = gnome_vfs_uri_to_string (sink->uri, 0);
}
}
break;
case ARG_HANDLE:
if (GST_STATE (sink) == GST_STATE_NULL ||
GST_STATE (sink) == GST_STATE_READY) {
}
case ARG_HANDLE:{
if (sink->uri) {
gnome_vfs_uri_unref (sink->uri);
sink->uri = NULL;
@ -360,48 +286,50 @@ gst_gnomevfssink_set_property (GObject * object, guint prop_id,
g_free (sink->uri_name);
sink->uri_name = NULL;
}
sink->handle = g_value_get_pointer (value);
}
sink->handle = g_value_get_boxed (value);
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
GST_OBJECT_UNLOCK (sink);
}
static void
gst_gnomevfssink_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
gst_gnome_vfs_sink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstGnomeVFSSink *sink;
g_return_if_fail (GST_IS_GNOMEVFSSINK (object));
sink = GST_GNOME_VFS_SINK (object);
sink = GST_GNOMEVFSSINK (object);
GST_OBJECT_LOCK (sink);
switch (prop_id) {
case ARG_LOCATION:
g_value_set_string (value, sink->uri_name);
break;
case ARG_URI:
g_value_set_pointer (value, sink->uri);
g_value_set_boxed (value, sink->uri);
break;
case ARG_HANDLE:
g_value_set_pointer (value, sink->handle);
g_value_set_boxed (value, sink->handle);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
GST_OBJECT_UNLOCK (sink);
}
static gboolean
gst_gnomevfssink_open_file (GstGnomeVFSSink * sink)
gst_gnome_vfs_sink_open_file (GstGnomeVFSSink * sink)
{
GnomeVFSResult result;
g_return_val_if_fail (!GST_OBJECT_FLAG_IS_SET (sink, GST_GNOMEVFSSINK_OPEN),
FALSE);
if (sink->uri) {
/* open the file */
result = gnome_vfs_create_uri (&(sink->handle), sink->uri,
@ -413,7 +341,7 @@ gst_gnomevfssink_open_file (GstGnomeVFSSink * sink)
gboolean erase_anyway = FALSE;
g_signal_emit (G_OBJECT (sink),
gst_gnomevfssink_signals[SIGNAL_ERASE_ASK], 0, sink->uri,
gst_gnome_vfs_sink_signals[SIGNAL_ERASE_ASK], 0, sink->uri,
&erase_anyway);
if (erase_anyway) {
result = gnome_vfs_create_uri (&(sink->handle), sink->uri,
@ -422,7 +350,9 @@ gst_gnomevfssink_open_file (GstGnomeVFSSink * sink)
| GNOME_VFS_PERM_GROUP_READ);
}
}
GST_DEBUG ("open: %s", gnome_vfs_result_to_string (result));
GST_DEBUG_OBJECT (sink, "open: %s", gnome_vfs_result_to_string (result));
if (result != GNOME_VFS_OK) {
gchar *filename = gnome_vfs_uri_to_string (sink->uri,
GNOME_VFS_URI_HIDE_PASSWORD);
@ -442,18 +372,16 @@ gst_gnomevfssink_open_file (GstGnomeVFSSink * sink)
sink->own_handle = FALSE;
}
GST_OBJECT_FLAG_SET (sink, GST_GNOMEVFSSINK_OPEN);
sink->data_written = 0;
return TRUE;
}
static void
gst_gnomevfssink_close_file (GstGnomeVFSSink * sink)
gst_gnome_vfs_sink_close_file (GstGnomeVFSSink * sink)
{
GnomeVFSResult result;
g_return_if_fail (GST_OBJECT_FLAG_IS_SET (sink, GST_GNOMEVFSSINK_OPEN));
if (sink->own_handle) {
/* close the file */
result = gnome_vfs_close (sink->handle);
@ -470,176 +398,212 @@ gst_gnomevfssink_close_file (GstGnomeVFSSink * sink)
sink->own_handle = FALSE;
sink->handle = NULL;
}
GST_OBJECT_FLAG_UNSET (sink, GST_GNOMEVFSSINK_OPEN);
}
/**
* gst_gnomevfssink_handle_event:
* @sink: reference to GstGnomeVFSSink
* @event: the event to dispatch
*
* Handles the event appropriately (seek, end-of-file, ...)
*
* Return value: whether to continue processing or not.
*/
static gboolean
gst_gnome_vfs_sink_start (GstBaseSink * basesink)
{
gboolean ret;
ret = gst_gnome_vfs_sink_open_file (GST_GNOME_VFS_SINK (basesink));
return ret;
}
static gboolean
gst_gnomevfssink_handle_event (GstGnomeVFSSink * sink, GstEvent * event)
gst_gnome_vfs_sink_stop (GstBaseSink * basesink)
{
GstEventType type;
gboolean res = FALSE;
GST_DEBUG_OBJECT (basesink, "closing ...");
gst_gnome_vfs_sink_close_file (GST_GNOME_VFS_SINK (basesink));
return TRUE;
}
type = GST_EVENT_TYPE (event);
static gboolean
gst_gnome_vfs_sink_handle_event (GstBaseSink * basesink, GstEvent * event)
{
GstGnomeVFSSink *sink;
switch (type) {
case GST_EVENT_EOS:
gst_gnomevfssink_close_file (sink);
gst_element_set_eos (GST_ELEMENT (sink));
break;
sink = GST_GNOME_VFS_SINK (basesink);
case GST_EVENT_DISCONTINUOUS:{
GST_DEBUG_OBJECT (sink, "processing %s event", GST_EVENT_TYPE_NAME (event));
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_NEWSEGMENT:{
GnomeVFSResult res;
GstFormat format;
gint64 offset;
if (gst_event_discont_get_value (event, GST_FORMAT_BYTES, &offset)) {
if ((res = gnome_vfs_seek (sink->handle, GNOME_VFS_SEEK_START,
offset)) != GNOME_VFS_OK) {
gst_event_parse_new_segment (event, NULL, NULL, &format, &offset,
NULL, NULL);
if (format != GST_FORMAT_BYTES) {
GST_WARNING_OBJECT (sink, "ignored NEWSEGMENT event in %s format",
gst_format_get_name (format));
break;
}
GST_LOG_OBJECT (sink, "seeking to offset %" G_GINT64_FORMAT, offset);
res = gnome_vfs_seek (sink->handle, GNOME_VFS_SEEK_START, offset);
if (res != GNOME_VFS_OK) {
GST_ERROR_OBJECT (sink, "Failed to seek to offset %"
G_GINT64_FORMAT ": %s", offset, gnome_vfs_result_to_string (res));
}
}
res = TRUE;
break;
}
case GST_EVENT_SEEK:{
GnomeVFSResult res;
GnomeVFSSeekPosition method;
gint64 offset;
if (GST_EVENT_SEEK_FORMAT (event) != GST_FORMAT_BYTES) {
GST_ERROR_OBJECT (sink, "Can only seek in bytes");
case GST_EVENT_FLUSH_START:
case GST_EVENT_EOS:{
/* how does Gnome-VFS flush? Do we need to flush? */
break;
}
switch (GST_EVENT_SEEK_METHOD (event)) {
case GST_SEEK_METHOD_SET:
method = GNOME_VFS_SEEK_START;
break;
case GST_SEEK_METHOD_CUR:
method = GNOME_VFS_SEEK_CURRENT;
break;
case GST_SEEK_METHOD_END:
method = GNOME_VFS_SEEK_END;
break;
default:
GST_ERROR_OBJECT (sink, "Unknown seek method %d",
GST_EVENT_SEEK_METHOD (event));
goto end;
break;
}
offset = GST_EVENT_SEEK_OFFSET (event);
if (GST_EVENT_SEEK_FLAGS (event) & GST_SEEK_FLAG_FLUSH) {
/* how does Gnome-VFS flush? */
}
if ((res = gnome_vfs_seek (sink->handle, method, offset)) != GNOME_VFS_OK) {
GST_ERROR_OBJECT (sink, "Failed to seek to offset %"
G_GINT64_FORMAT " with method %d: %s", offset, method,
gnome_vfs_result_to_string (res));
}
res = TRUE;
break;
}
case GST_EVENT_FLUSH:
/* how does Gnome-VFS flush? */
break;
default:
GST_WARNING ("Unhandled event type %d", type);
gst_pad_event_default (gst_element_get_pad (GST_ELEMENT (sink), "sink"),
event);
event = NULL;
break;
}
end:
if (event)
gst_event_unref (event);
return res;
return TRUE;
}
/**
* gst_gnomevfssink_chain:
* @pad: the pad this gnomevfssink is connected to
* @buf: the buffer that has to be absorbed
*
* take the buffer from the pad and write to file if it's open
*/
static void
gst_gnomevfssink_chain (GstPad * pad, GstData * _data)
static gboolean
gst_gnome_vfs_sink_query (GstPad * pad, GstQuery * query)
{
GstBuffer *buf;
GstGnomeVFSSink *sink;
GstFormat format;
sink = GST_GNOME_VFS_SINK (GST_PAD_PARENT (pad));
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_POSITION:
gst_query_parse_position (query, &format, NULL);
switch (format) {
case GST_FORMAT_DEFAULT:
case GST_FORMAT_BYTES:
gst_query_set_position (query, GST_FORMAT_BYTES, sink->data_written);
return TRUE;
default:
return FALSE;
}
case GST_QUERY_FORMATS:
gst_query_set_formats (query, 2, GST_FORMAT_DEFAULT, GST_FORMAT_BYTES);
return TRUE;
default:
return gst_pad_query_default (pad, query);
}
}
static GstFlowReturn
gst_gnome_vfs_sink_render (GstBaseSink * basesink, GstBuffer * buf)
{
GnomeVFSFileSize written, cur_pos;
GstGnomeVFSSink *sink;
GnomeVFSResult result;
GnomeVFSFileSize bytes_written;
GstFlowReturn ret;
guint64 back_pending = 0;
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_PAD (pad));
sink = GST_GNOME_VFS_SINK (basesink);
sink = GST_GNOMEVFSSINK (gst_pad_get_parent (pad));
if (GST_OBJECT_FLAG_IS_SET (sink, GST_GNOMEVFSSINK_OPEN)) {
if (GST_IS_EVENT (_data)) {
gst_gnomevfssink_handle_event (sink, GST_EVENT (_data));
return;
if (gnome_vfs_tell (sink->handle, &cur_pos) == GNOME_VFS_OK) {
if (cur_pos < sink->data_written)
back_pending = sink->data_written - cur_pos;
}
buf = GST_BUFFER (_data);
g_return_if_fail (buf != NULL);
result =
gnome_vfs_write (sink->handle, GST_BUFFER_DATA (buf),
GST_BUFFER_SIZE (buf), &bytes_written);
GST_DEBUG ("write: %s, written_bytes: %" G_GUINT64_FORMAT,
gnome_vfs_result_to_string (result), bytes_written);
if (bytes_written < GST_BUFFER_SIZE (buf)) {
printf ("gnomevfssink : Warning : %d bytes should be written, only %"
G_GUINT64_FORMAT " bytes written\n", GST_BUFFER_SIZE (buf),
bytes_written);
result = gnome_vfs_write (sink->handle, GST_BUFFER_DATA (buf),
GST_BUFFER_SIZE (buf), &written);
switch (result) {
case GNOME_VFS_OK:{
GST_DEBUG_OBJECT (sink, "wrote %" G_GINT64_FORMAT " bytes at %"
G_GINT64_FORMAT, (gint64) written, (gint64) cur_pos);
if (written < GST_BUFFER_SIZE (buf)) {
/* FIXME: what to do here? (tpm) */
g_warning ("%s: %d bytes should be written, only %"
G_GUINT64_FORMAT " bytes written", G_STRLOC,
GST_BUFFER_SIZE (buf), written);
}
sink->data_written += GST_BUFFER_SIZE (buf) - back_pending;
ret = GST_FLOW_OK;
break;
}
case GNOME_VFS_ERROR_NO_SPACE:{
/* TODO: emit signal/send msg on out-of-diskspace and
* handle this gracefully (see open bug) (tpm) */
}
/* fall-through */
default:{
gchar *filename = gnome_vfs_uri_to_string (sink->uri,
GNOME_VFS_URI_HIDE_PASSWORD);
GST_ELEMENT_ERROR (sink, RESOURCE, WRITE,
(_("Error while writing to file \"%s\"."), filename),
("%s, bufsize=%u, written=%u", gnome_vfs_result_to_string (result),
GST_BUFFER_SIZE (buf), (guint) written));
g_free (filename);
ret = GST_FLOW_ERROR;
break;
}
}
gst_data_unref (_data);
return GST_FLOW_OK;
}
static GstStateChangeReturn
gst_gnomevfssink_change_state (GstElement * element, GstStateChange transition)
/*** GSTURIHANDLER INTERFACE *************************************************/
static guint
gst_gnome_vfs_sink_uri_get_type (void)
{
g_return_val_if_fail (GST_IS_GNOMEVFSSINK (element),
GST_STATE_CHANGE_FAILURE);
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
if (!GST_OBJECT_FLAG_IS_SET (element, GST_GNOMEVFSSINK_OPEN)) {
if (!gst_gnomevfssink_open_file (GST_GNOMEVFSSINK (element)))
return GST_STATE_CHANGE_FAILURE;
}
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
if (GST_OBJECT_FLAG_IS_SET (element, GST_GNOMEVFSSINK_OPEN))
gst_gnomevfssink_close_file (GST_GNOMEVFSSINK (element));
break;
default:
break;
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
return GST_STATE_CHANGE_SUCCESS;
return GST_URI_SINK;
}
static gchar **
gst_gnome_vfs_sink_uri_get_protocols (void)
{
static gchar **protocols = NULL;
if (!protocols)
protocols = gst_gnomevfs_get_supported_uris ();
return protocols;
}
static const gchar *
gst_gnome_vfs_sink_uri_get_uri (GstURIHandler * handler)
{
GstGnomeVFSSink *sink = GST_GNOME_VFS_SINK (handler);
return sink->uri_name;
}
static gboolean
gst_gnome_vfs_sink_uri_set_uri (GstURIHandler * handler, const gchar * uri)
{
GstGnomeVFSSink *sink = GST_GNOME_VFS_SINK (handler);
GstState cur_state;
gst_element_get_state (GST_ELEMENT (sink), &cur_state, NULL, 0);
if (cur_state == GST_STATE_PLAYING || cur_state == GST_STATE_PAUSED) {
GST_WARNING_OBJECT (sink, "cannot set uri when PAUSED or PLAYING");
return FALSE;
}
g_object_set (sink, "location", uri, NULL);
return TRUE;
}
static void
gst_gnome_vfs_sink_uri_handler_init (gpointer g_iface, gpointer iface_data)
{
GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
iface->get_type = gst_gnome_vfs_sink_uri_get_type;
iface->get_protocols = gst_gnome_vfs_sink_uri_get_protocols;
iface->get_uri = gst_gnome_vfs_sink_uri_get_uri;
iface->set_uri = gst_gnome_vfs_sink_uri_set_uri;
}

79
ext/gnomevfs/gstgnomevfssink.h Normal file
View file

@ -0,0 +1,79 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2001 Bastien Nocera <hadess@hadess.net>
* 2003 Colin Walters <walters@verbum.org>
* 2005 Tim-Philipp Müller <tim centricular net>
*
* 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.
*/
#ifndef __GST_GNOME_VFS_SINK_H__
#define __GST_GNOME_VFS_SINK_H__
#include "gstgnomevfs.h"
#include "gstgnomevfsuri.h"
#include <gst/base/gstbasesink.h>
G_BEGIN_DECLS
#define GST_TYPE_GNOME_VFS_SINK \
(gst_gnome_vfs_sink_get_type())
#define GST_GNOME_VFS_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GNOME_VFS_SINK,GstGnomeVFSSink))
#define GST_GNOME_VFS_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GNOME_VFS_SINK,GstGnomeVFSSinkClass))
#define GST_IS_GNOME_VFS_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GNOME_VFS_SINK))
#define GST_IS_GNOME_VFS_SINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GNOME_VFS_SINK))
typedef struct _GstGnomeVFSSink GstGnomeVFSSink;
typedef struct _GstGnomeVFSSinkClass GstGnomeVFSSinkClass;
struct _GstGnomeVFSSink
{
GstBaseSink basesink;
/*< private >*/
/* uri */
GnomeVFSURI *uri;
gchar *uri_name;
/* handle */
GnomeVFSHandle *handle;
/* whether we opened the handle ourselves */
gboolean own_handle;
guint64 data_written;
};
struct _GstGnomeVFSSinkClass
{
GstBaseSink basesink_class;
/* signals */
gboolean (*erase_ask) (GstElement * element, GnomeVFSURI * uri);
};
GType gst_gnome_vfs_sink_get_type (void);
G_END_DECLS
#endif /* __GST_GNOME_VFS_SINK_H__ */

265
ext/gnomevfs/gstgnomevfssrc.c
View file

@ -23,6 +23,47 @@
* Boston, MA 02111-1307, USA.
*/
/**
* SECTION:element-gnomevfssrc
* @short_description: Read from any GnomeVFS-supported location
* @see_also: #GstFileSrc, #GstGnomeVFSSink
*
* <refsect2>
* <para>
* This plugin reads data from a local or remote location specified
* by an URI. This location can be specified using any protocol supported by
* the GnomeVFS library. Common protocols are 'file', 'http', 'ftp', or 'smb'.
* </para>
* <para>
* Example pipeline:
* <programlisting>
* gst-launch -v gnomevfssrc location=file:///home/joe/foo.xyz ! fakesink
* </programlisting>
* The above pipeline will simply read a local file and do nothing with the
* data read. Instead of gnomevfssrc, we could just as well have used the
* filesrc element here.
* </para>
* <para>
* Another example pipeline:
* <programlisting>
* gst-launch -v gnomevfssrc location=smb://othercomputer/foo.xyz ! filesink location=/home/joe/foo.xyz
* </programlisting>
* The above pipeline will copy a file from a remote host to the local file
* system using the Samba protocol.
* </para>
* <para>
* Yet another example pipeline:
* <programlisting>
* gst-launch -v gnomevfssrc location=http://music.foobar.com/demo.mp3 ! mad ! audioconvert ! audioscale ! alsasink
* </programlisting>
* The above pipeline will read and decode and play an mp3 file from a
* web server using the http protocol.
* </para>
* </refsect2>
*
*/
#define BROKEN_SIG 1
/*#undef BROKEN_SIG */
@ -32,8 +73,7 @@
#include "gst/gst-i18n-plugin.h"
#include "gstgnomevfs.h"
#include "gstgnomevfsuri.h"
#include "gstgnomevfssrc.h"
#include <stdlib.h>
#include <sys/types.h>
@ -50,68 +90,17 @@
#include <string.h>
#include <gst/gst.h>
#include <gst/base/gstbasesrc.h>
#include <libgnomevfs/gnome-vfs.h>
/* gnome-vfs.h doesn't include the following header, which we need: */
#include <libgnomevfs/gnome-vfs-standard-callbacks.h>
GST_DEBUG_CATEGORY (gnomevfssrc_debug);
GST_DEBUG_CATEGORY_STATIC (gnomevfssrc_debug);
#define GST_CAT_DEFAULT gnomevfssrc_debug
#define GST_TYPE_GNOMEVFSSRC \
(gst_gnomevfssrc_get_type())
#define GST_GNOMEVFSSRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GNOMEVFSSRC,GstGnomeVFSSrc))
#define GST_GNOMEVFSSRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GNOMEVFSSRC,GstGnomeVFSSrcClass))
#define GST_IS_GNOMEVFSSRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GNOMEVFSSRC))
#define GST_IS_GNOMEVFSSRC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GNOMEVFSSRC))
static GStaticMutex count_lock = G_STATIC_MUTEX_INIT;
static gint ref_count = 0;
static gboolean vfs_owner = FALSE;
typedef struct _GstGnomeVFSSrc
{
GstBaseSrc element;
/* uri, file, ... */
GnomeVFSURI *uri;
gchar *uri_name;
GnomeVFSHandle *handle;
gboolean own_handle;
GnomeVFSFileSize size; /* -1 = unknown */
GnomeVFSFileOffset curoffset; /* current offset in file */
gboolean seekable;
/* icecast/audiocast metadata extraction handling */
gboolean iradio_mode;
gboolean http_callbacks_pushed;
gint icy_metaint;
GnomeVFSFileSize icy_count;
gchar *iradio_name;
gchar *iradio_genre;
gchar *iradio_url;
gchar *iradio_title;
GThread *audiocast_thread;
GList *audiocast_notify_queue;
GMutex *audiocast_queue_mutex;
GMutex *audiocast_udpdata_mutex;
gint audiocast_thread_die_infd;
gint audiocast_thread_die_outfd;
gint audiocast_port;
gint audiocast_fd;
} GstGnomeVFSSrc;
typedef struct _GstGnomeVFSSrcClass
{
GstBaseSrcClass parent_class;
} GstGnomeVFSSrcClass;
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
@ -130,23 +119,23 @@ enum
ARG_IRADIO_TITLE
};
static void gst_gnomevfssrc_base_init (gpointer g_class);
static void gst_gnomevfssrc_class_init (GstGnomeVFSSrcClass * klass);
static void gst_gnomevfssrc_init (GstGnomeVFSSrc * gnomevfssrc);
static void gst_gnomevfssrc_finalize (GObject * object);
static void gst_gnomevfssrc_uri_handler_init (gpointer g_iface,
static void gst_gnome_vfs_src_base_init (gpointer g_class);
static void gst_gnome_vfs_src_class_init (GstGnomeVFSSrcClass * klass);
static void gst_gnome_vfs_src_init (GstGnomeVFSSrc * gnomevfssrc);
static void gst_gnome_vfs_src_finalize (GObject * object);
static void gst_gnome_vfs_src_uri_handler_init (gpointer g_iface,
gpointer iface_data);
static void gst_gnomevfssrc_set_property (GObject * object, guint prop_id,
static void gst_gnome_vfs_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_gnomevfssrc_get_property (GObject * object, guint prop_id,
static void gst_gnome_vfs_src_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static gboolean gst_gnomevfssrc_stop (GstBaseSrc * src);
static gboolean gst_gnomevfssrc_start (GstBaseSrc * src);
static gboolean gst_gnomevfssrc_is_seekable (GstBaseSrc * src);
static gboolean gst_gnomevfssrc_get_size (GstBaseSrc * src, guint64 * size);
static GstFlowReturn gst_gnomevfssrc_create (GstBaseSrc * basesrc,
static gboolean gst_gnome_vfs_src_stop (GstBaseSrc * src);
static gboolean gst_gnome_vfs_src_start (GstBaseSrc * src);
static gboolean gst_gnome_vfs_src_is_seekable (GstBaseSrc * src);
static gboolean gst_gnome_vfs_src_get_size (GstBaseSrc * src, guint64 * size);
static GstFlowReturn gst_gnome_vfs_src_create (GstBaseSrc * basesrc,
guint64 offset, guint size, GstBuffer ** buffer);
static int audiocast_init (GstGnomeVFSSrc * src);
@ -158,24 +147,24 @@ static void audiocast_thread_kill (GstGnomeVFSSrc * src);
static GstElementClass *parent_class = NULL;
GType
gst_gnomevfssrc_get_type (void)
gst_gnome_vfs_src_get_type (void)
{
static GType gnomevfssrc_type = 0;
if (!gnomevfssrc_type) {
static const GTypeInfo gnomevfssrc_info = {
sizeof (GstGnomeVFSSrcClass),
gst_gnomevfssrc_base_init,
gst_gnome_vfs_src_base_init,
NULL,
(GClassInitFunc) gst_gnomevfssrc_class_init,
(GClassInitFunc) gst_gnome_vfs_src_class_init,
NULL,
NULL,
sizeof (GstGnomeVFSSrc),
0,
(GInstanceInitFunc) gst_gnomevfssrc_init,
(GInstanceInitFunc) gst_gnome_vfs_src_init,
};
static const GInterfaceInfo urihandler_info = {
gst_gnomevfssrc_uri_handler_init,
gst_gnome_vfs_src_uri_handler_init,
NULL,
NULL
};
@ -190,10 +179,10 @@ gst_gnomevfssrc_get_type (void)
}
static void
gst_gnomevfssrc_base_init (gpointer g_class)
gst_gnome_vfs_src_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
static GstElementDetails gst_gnomevfssrc_details =
static GstElementDetails gst_gnome_vfs_src_details =
GST_ELEMENT_DETAILS ("GnomeVFS Source",
"Source/File",
"Read from any GnomeVFS-supported file",
@ -202,11 +191,14 @@ gst_gnomevfssrc_base_init (gpointer g_class)
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&srctemplate));
gst_element_class_set_details (element_class, &gst_gnomevfssrc_details);
gst_element_class_set_details (element_class, &gst_gnome_vfs_src_details);
GST_DEBUG_CATEGORY_INIT (gnomevfssrc_debug, "gnomevfssrc", 0,
"Gnome-VFS Source");
}
static void
gst_gnomevfssrc_class_init (GstGnomeVFSSrcClass * klass)
gst_gnome_vfs_src_class_init (GstGnomeVFSSrcClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
@ -216,19 +208,20 @@ gst_gnomevfssrc_class_init (GstGnomeVFSSrcClass * klass)
gstelement_class = GST_ELEMENT_CLASS (klass);
gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
parent_class = g_type_class_peek_parent (klass);
gobject_class->finalize = gst_gnomevfssrc_finalize;
gobject_class->set_property = gst_gnomevfssrc_set_property;
gobject_class->get_property = gst_gnomevfssrc_get_property;
gobject_class->finalize = gst_gnome_vfs_src_finalize;
gobject_class->set_property = gst_gnome_vfs_src_set_property;
gobject_class->get_property = gst_gnome_vfs_src_get_property;
/* properties */
gst_element_class_install_std_props (GST_ELEMENT_CLASS (klass),
"location", ARG_LOCATION, G_PARAM_READWRITE, NULL);
g_object_class_install_property (gobject_class,
ARG_HANDLE,
g_param_spec_pointer ("handle",
"GnomeVFSHandle", "Handle for GnomeVFS", G_PARAM_READWRITE));
g_param_spec_boxed ("handle",
"GnomeVFSHandle", "Handle for GnomeVFS",
GST_TYPE_GNOME_VFS_HANDLE, G_PARAM_READWRITE));
/* icecast stuff */
g_object_class_install_property (gobject_class,
@ -256,16 +249,16 @@ gst_gnomevfssrc_class_init (GstGnomeVFSSrcClass * klass)
"iradio-title",
"Name of currently playing song", NULL, G_PARAM_READABLE));
gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_gnomevfssrc_start);
gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_gnomevfssrc_stop);
gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_gnomevfssrc_get_size);
gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_gnome_vfs_src_start);
gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_gnome_vfs_src_stop);
gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_gnome_vfs_src_get_size);
gstbasesrc_class->is_seekable =
GST_DEBUG_FUNCPTR (gst_gnomevfssrc_is_seekable);
gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_gnomevfssrc_create);
GST_DEBUG_FUNCPTR (gst_gnome_vfs_src_is_seekable);
gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_gnome_vfs_src_create);
}
static void
gst_gnomevfssrc_init (GstGnomeVFSSrc * gnomevfssrc)
gst_gnome_vfs_src_init (GstGnomeVFSSrc * gnomevfssrc)
{
gnomevfssrc->uri = NULL;
gnomevfssrc->uri_name = NULL;
@ -300,9 +293,9 @@ gst_gnomevfssrc_init (GstGnomeVFSSrc * gnomevfssrc)
}
static void
gst_gnomevfssrc_finalize (GObject * object)
gst_gnome_vfs_src_finalize (GObject * object)
{
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (object);
GstGnomeVFSSrc *src = GST_GNOME_VFS_SRC (object);
g_static_mutex_lock (&count_lock);
ref_count--;
@ -334,13 +327,13 @@ gst_gnomevfssrc_finalize (GObject * object)
*/
static guint
gst_gnomevfssrc_uri_get_type (void)
gst_gnome_vfs_src_uri_get_type (void)
{
return GST_URI_SRC;
}
static gchar **
gst_gnomevfssrc_uri_get_protocols (void)
gst_gnome_vfs_src_uri_get_protocols (void)
{
static gchar **protocols = NULL;
@ -351,17 +344,17 @@ gst_gnomevfssrc_uri_get_protocols (void)
}
static const gchar *
gst_gnomevfssrc_uri_get_uri (GstURIHandler * handler)
gst_gnome_vfs_src_uri_get_uri (GstURIHandler * handler)
{
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (handler);
GstGnomeVFSSrc *src = GST_GNOME_VFS_SRC (handler);
return src->uri_name;
}
static gboolean
gst_gnomevfssrc_uri_set_uri (GstURIHandler * handler, const gchar * uri)
gst_gnome_vfs_src_uri_set_uri (GstURIHandler * handler, const gchar * uri)
{
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (handler);
GstGnomeVFSSrc *src = GST_GNOME_VFS_SRC (handler);
if (GST_STATE (src) == GST_STATE_PLAYING ||
GST_STATE (src) == GST_STATE_PAUSED)
@ -373,24 +366,24 @@ gst_gnomevfssrc_uri_set_uri (GstURIHandler * handler, const gchar * uri)
}
static void
gst_gnomevfssrc_uri_handler_init (gpointer g_iface, gpointer iface_data)
gst_gnome_vfs_src_uri_handler_init (gpointer g_iface, gpointer iface_data)
{
GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
iface->get_type = gst_gnomevfssrc_uri_get_type;
iface->get_protocols = gst_gnomevfssrc_uri_get_protocols;
iface->get_uri = gst_gnomevfssrc_uri_get_uri;
iface->set_uri = gst_gnomevfssrc_uri_set_uri;
iface->get_type = gst_gnome_vfs_src_uri_get_type;
iface->get_protocols = gst_gnome_vfs_src_uri_get_protocols;
iface->get_uri = gst_gnome_vfs_src_uri_get_uri;
iface->set_uri = gst_gnome_vfs_src_uri_set_uri;
}
static void
gst_gnomevfssrc_set_property (GObject * object, guint prop_id,
gst_gnome_vfs_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstGnomeVFSSrc *src;
gchar cwd[PATH_MAX];
src = GST_GNOMEVFSSRC (object);
src = GST_GNOME_VFS_SRC (object);
switch (prop_id) {
case ARG_LOCATION:
@ -438,7 +431,7 @@ gst_gnomevfssrc_set_property (GObject * object, guint prop_id,
g_free (src->uri_name);
src->uri_name = NULL;
}
src->handle = g_value_get_pointer (value);
src->handle = g_value_get_boxed (value);
}
break;
case ARG_IRADIO_MODE:
@ -451,19 +444,19 @@ gst_gnomevfssrc_set_property (GObject * object, guint prop_id,
}
static void
gst_gnomevfssrc_get_property (GObject * object, guint prop_id, GValue * value,
gst_gnome_vfs_src_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (object);
src = GST_GNOME_VFS_SRC (object);
switch (prop_id) {
case ARG_LOCATION:
g_value_set_string (value, src->uri_name);
break;
case ARG_HANDLE:
g_value_set_pointer (value, src->handle);
g_value_set_boxed (value, src->handle);
break;
case ARG_IRADIO_MODE:
g_value_set_boolean (value, src->iradio_mode);
@ -515,7 +508,7 @@ unicodify (const char *str, int len, ...)
}
static char *
gst_gnomevfssrc_unicodify (const char *str)
gst_gnome_vfs_src_unicodify (const char *str)
{
return unicodify (str, -1, "locale", "ISO-8859-1", NULL);
}
@ -674,7 +667,7 @@ audiocast_thread_run (GstGnomeVFSSrc * src)
if (!strlen (valptr))
continue;
value = gst_gnomevfssrc_unicodify (valptr);
value = gst_gnome_vfs_src_unicodify (valptr);
if (!value) {
g_print ("Unable to convert \"%s\" to UTF-8!\n", valptr);
continue;
@ -745,10 +738,10 @@ audiocast_thread_kill (GstGnomeVFSSrc * src)
}
static void
gst_gnomevfssrc_send_additional_headers_callback (gconstpointer in,
gst_gnome_vfs_src_send_additional_headers_callback (gconstpointer in,
gsize in_size, gpointer out, gsize out_size, gpointer callback_data)
{
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (callback_data);
GstGnomeVFSSrc *src = GST_GNOME_VFS_SRC (callback_data);
GnomeVFSModuleCallbackAdditionalHeadersOut *out_args =
(GnomeVFSModuleCallbackAdditionalHeadersOut *) out;
@ -763,12 +756,12 @@ gst_gnomevfssrc_send_additional_headers_callback (gconstpointer in,
}
static void
gst_gnomevfssrc_received_headers_callback (gconstpointer in,
gst_gnome_vfs_src_received_headers_callback (gconstpointer in,
gsize in_size, gpointer out, gsize out_size, gpointer callback_data)
{
GList *i;
gint icy_metaint;
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (callback_data);
GstGnomeVFSSrc *src = GST_GNOME_VFS_SRC (callback_data);
GnomeVFSModuleCallbackReceivedHeadersIn *in_args =
(GnomeVFSModuleCallbackReceivedHeadersIn *) in;
@ -810,17 +803,17 @@ gst_gnomevfssrc_received_headers_callback (gconstpointer in,
GST_DEBUG_OBJECT (src, "key: %s", key);
if (!strncmp (key, "name", 4)) {
g_free (src->iradio_name);
src->iradio_name = gst_gnomevfssrc_unicodify (value);
src->iradio_name = gst_gnome_vfs_src_unicodify (value);
if (src->iradio_name)
g_object_notify (G_OBJECT (src), "iradio-name");
} else if (!strncmp (key, "genre", 5)) {
g_free (src->iradio_genre);
src->iradio_genre = gst_gnomevfssrc_unicodify (value);
src->iradio_genre = gst_gnome_vfs_src_unicodify (value);
if (src->iradio_genre)
g_object_notify (G_OBJECT (src), "iradio-genre");
} else if (!strncmp (key, "url", 3)) {
g_free (src->iradio_url);
src->iradio_url = gst_gnomevfssrc_unicodify (value);
src->iradio_url = gst_gnome_vfs_src_unicodify (value);
if (src->iradio_url)
g_object_notify (G_OBJECT (src), "iradio-url");
}
@ -828,7 +821,7 @@ gst_gnomevfssrc_received_headers_callback (gconstpointer in,
}
static void
gst_gnomevfssrc_push_callbacks (GstGnomeVFSSrc * src)
gst_gnome_vfs_src_push_callbacks (GstGnomeVFSSrc * src)
{
if (src->http_callbacks_pushed)
return;
@ -836,16 +829,16 @@ gst_gnomevfssrc_push_callbacks (GstGnomeVFSSrc * src)
GST_DEBUG_OBJECT (src, "pushing callbacks");
gnome_vfs_module_callback_push
(GNOME_VFS_MODULE_CALLBACK_HTTP_SEND_ADDITIONAL_HEADERS,
gst_gnomevfssrc_send_additional_headers_callback, src, NULL);
gst_gnome_vfs_src_send_additional_headers_callback, src, NULL);
gnome_vfs_module_callback_push
(GNOME_VFS_MODULE_CALLBACK_HTTP_RECEIVED_HEADERS,
gst_gnomevfssrc_received_headers_callback, src, NULL);
gst_gnome_vfs_src_received_headers_callback, src, NULL);
src->http_callbacks_pushed = TRUE;
}
static void
gst_gnomevfssrc_pop_callbacks (GstGnomeVFSSrc * src)
gst_gnome_vfs_src_pop_callbacks (GstGnomeVFSSrc * src)
{
if (!src->http_callbacks_pushed)
return;
@ -858,7 +851,7 @@ gst_gnomevfssrc_pop_callbacks (GstGnomeVFSSrc * src)
}
static void
gst_gnomevfssrc_get_icy_metadata (GstGnomeVFSSrc * src)
gst_gnome_vfs_src_get_icy_metadata (GstGnomeVFSSrc * src)
{
GnomeVFSFileSize length = 0;
GnomeVFSResult res;
@ -903,7 +896,7 @@ gst_gnomevfssrc_get_icy_metadata (GstGnomeVFSSrc * src)
for (i = 0; tags[i]; i++) {
if (!g_ascii_strncasecmp (tags[i], "StreamTitle=", 12)) {
g_free (src->iradio_title);
src->iradio_title = gst_gnomevfssrc_unicodify (tags[i] + 13);
src->iradio_title = gst_gnome_vfs_src_unicodify (tags[i] + 13);
if (src->iradio_title) {
GST_DEBUG_OBJECT (src, "sending notification on icecast title");
g_object_notify (G_OBJECT (src), "iradio-title");
@ -914,7 +907,7 @@ gst_gnomevfssrc_get_icy_metadata (GstGnomeVFSSrc * src)
}
if (!g_ascii_strncasecmp (tags[i], "StreamUrl=", 10)) {
g_free (src->iradio_url);
src->iradio_url = gst_gnomevfssrc_unicodify (tags[i] + 11);
src->iradio_url = gst_gnome_vfs_src_unicodify (tags[i] + 11);
if (src->iradio_url) {
GST_DEBUG_OBJECT (src, "sending notification on icecast url");
g_object_notify (G_OBJECT (src), "iradio-url");
@ -934,7 +927,7 @@ gst_gnomevfssrc_get_icy_metadata (GstGnomeVFSSrc * src)
* and seeking and such.
*/
static GstFlowReturn
gst_gnomevfssrc_create (GstBaseSrc * basesrc, guint64 offset, guint size,
gst_gnome_vfs_src_create (GstBaseSrc * basesrc, guint64 offset, guint size,
GstBuffer ** buffer)
{
GnomeVFSResult res;
@ -943,7 +936,7 @@ gst_gnomevfssrc_create (GstBaseSrc * basesrc, guint64 offset, guint size,
guint8 *data;
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (basesrc);
src = GST_GNOME_VFS_SRC (basesrc);
GST_DEBUG ("now at %llu, reading %lld, size %u", src->curoffset, offset,
size);
@ -988,7 +981,7 @@ gst_gnomevfssrc_create (GstBaseSrc * basesrc, guint64 offset, guint size,
src->curoffset += readbytes;
if (src->icy_count == src->icy_metaint) {
gst_gnomevfssrc_get_icy_metadata (src);
gst_gnome_vfs_src_get_icy_metadata (src);
src->icy_count = 0;
}
} else {
@ -1045,21 +1038,21 @@ eos:
}
static gboolean
gst_gnomevfssrc_is_seekable (GstBaseSrc * basesrc)
gst_gnome_vfs_src_is_seekable (GstBaseSrc * basesrc)
{
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (basesrc);
src = GST_GNOME_VFS_SRC (basesrc);
return src->seekable;
}
static gboolean
gst_gnomevfssrc_get_size (GstBaseSrc * basesrc, guint64 * size)
gst_gnome_vfs_src_get_size (GstBaseSrc * basesrc, guint64 * size)
{
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (basesrc);
src = GST_GNOME_VFS_SRC (basesrc);
GST_DEBUG_OBJECT (src, "size %" G_GUINT64_FORMAT, src->size);
@ -1073,18 +1066,18 @@ gst_gnomevfssrc_get_size (GstBaseSrc * basesrc, guint64 * size)
/* open the file, do stuff necessary to go to READY state */
static gboolean
gst_gnomevfssrc_start (GstBaseSrc * basesrc)
gst_gnome_vfs_src_start (GstBaseSrc * basesrc)
{
GnomeVFSResult res;
GnomeVFSFileInfo *info;
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (basesrc);
src = GST_GNOME_VFS_SRC (basesrc);
if (!audiocast_init (src))
return FALSE;
gst_gnomevfssrc_push_callbacks (src);
gst_gnome_vfs_src_push_callbacks (src);
if (src->uri != NULL) {
if ((res = gnome_vfs_open_uri (&src->handle, src->uri,
@ -1092,7 +1085,7 @@ gst_gnomevfssrc_start (GstBaseSrc * basesrc)
gchar *filename = gnome_vfs_uri_to_string (src->uri,
GNOME_VFS_URI_HIDE_PASSWORD);
gst_gnomevfssrc_pop_callbacks (src);
gst_gnome_vfs_src_pop_callbacks (src);
audiocast_thread_kill (src);
if (res == GNOME_VFS_ERROR_NOT_FOUND) {
@ -1143,13 +1136,13 @@ gst_gnomevfssrc_start (GstBaseSrc * basesrc)
}
static gboolean
gst_gnomevfssrc_stop (GstBaseSrc * basesrc)
gst_gnome_vfs_src_stop (GstBaseSrc * basesrc)
{
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (basesrc);
src = GST_GNOME_VFS_SRC (basesrc);
gst_gnomevfssrc_pop_callbacks (src);
gst_gnome_vfs_src_pop_callbacks (src);
audiocast_thread_kill (src);
if (src->own_handle) {

94
ext/gnomevfs/gstgnomevfssrc.h Normal file
View file

@ -0,0 +1,94 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2001 Bastien Nocera <hadess@hadess.net>
* 2002 Kristian Rietveld <kris@gtk.org>
* 2002,2003 Colin Walters <walters@gnu.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.
*/
#ifndef __GST_GNOME_VFS_SRC_H__
#define __GST_GNOME_VFS_SRC_H__
#include <gst/base/gstbasesrc.h>
#include "gstgnomevfs.h"
#include "gstgnomevfsuri.h"
#include <libgnomevfs/gnome-vfs.h>
G_BEGIN_DECLS
#define GST_TYPE_GNOME_VFS_SRC \
(gst_gnome_vfs_src_get_type())
#define GST_GNOME_VFS_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GNOME_VFS_SRC,GstGnomeVFSSrc))
#define GST_GNOME_VFS_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GNOME_VFS_SRC,GstGnomeVFSSrcClass))
#define GST_IS_GNOME_VFS_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GNOME_VFS_SRC))
#define GST_IS_GNOME_VFS_SRC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GNOME_VFS_SRC))
typedef struct _GstGnomeVFSSrc GstGnomeVFSSrc;
typedef struct _GstGnomeVFSSrcClass GstGnomeVFSSrcClass;
struct _GstGnomeVFSSrc
{
GstBaseSrc basesrc;
/* uri, file, ... */
GnomeVFSURI *uri;
gchar *uri_name;
GnomeVFSHandle *handle;
gboolean own_handle;
GnomeVFSFileSize size; /* -1 = unknown */
GnomeVFSFileOffset curoffset; /* current offset in file */
gboolean seekable;
/* icecast/audiocast metadata extraction handling */
gboolean iradio_mode;
gboolean http_callbacks_pushed;
gint icy_metaint;
GnomeVFSFileSize icy_count;
gchar *iradio_name;
gchar *iradio_genre;
gchar *iradio_url;
gchar *iradio_title;
GThread *audiocast_thread;
GList *audiocast_notify_queue;
GMutex *audiocast_queue_mutex;
GMutex *audiocast_udpdata_mutex;
gint audiocast_thread_die_infd;
gint audiocast_thread_die_outfd;
gint audiocast_port;
gint audiocast_fd;
};
struct _GstGnomeVFSSrcClass
{
GstBaseSrcClass basesrc_class;
};
GType gst_gnome_vfs_src_get_type (void);
G_END_DECLS
#endif /* __GST_GNOME_VFS_SRC_H__ */