# include "config.h"
#endif
+#include "../gst-i18n-lib.h"
+
#include <gst/gst.h>
#include <errno.h>
#include "gstfilesink.h"
#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
-GST_DEBUG_CATEGORY (gst_filesink_debug);
+GST_DEBUG_CATEGORY_STATIC (gst_filesink_debug);
#define GST_CAT_DEFAULT gst_filesink_debug
-GstElementDetails gst_filesink_details = {
- "File Sink",
- "Sink/File",
- "LGPL",
- "Write stream to a file",
- VERSION,
- "Thomas <thomas@apestaart.org>",
- "(C) 2001"
-};
+GstElementDetails gst_filesink_details = GST_ELEMENT_DETAILS ("File Sink",
+ "Sink/File",
+ "Write stream to a file",
+ "Thomas <thomas@apestaart.org>");
/* FileSink signals and args */
-enum {
+enum
+{
/* FILL ME */
SIGNAL_HANDOFF,
LAST_SIGNAL
};
-enum {
+enum
+{
ARG_0,
ARG_LOCATION
};
-GST_PAD_EVENT_MASK_FUNCTION (gst_filesink_get_event_mask,
- { GST_EVENT_SEEK, GST_SEEK_METHOD_CUR |
- GST_SEEK_METHOD_SET |
- GST_SEEK_METHOD_END |
- GST_SEEK_FLAG_FLUSH },
- { GST_EVENT_FLUSH, 0 },
- { GST_EVENT_DISCONTINUOUS, 0 }
-)
+static const GstFormat *
+gst_filesink_get_formats (GstPad * pad)
+{
+ static const GstFormat formats[] = {
+ GST_FORMAT_BYTES,
+ 0,
+ };
+
+ return formats;
+}
-GST_PAD_QUERY_TYPE_FUNCTION (gst_filesink_get_query_types,
- GST_QUERY_TOTAL,
- GST_QUERY_POSITION
-)
+static const GstQueryType *
+gst_filesink_get_query_types (GstPad * pad)
+{
+ static const GstQueryType types[] = {
+ GST_QUERY_TOTAL,
+ GST_QUERY_POSITION,
+ 0
+ };
-GST_PAD_FORMATS_FUNCTION (gst_filesink_get_formats,
- GST_FORMAT_BYTES
-)
+ return types;
+}
+static void gst_filesink_dispose (GObject * object);
-static void gst_filesink_class_init (GstFileSinkClass *klass);
-static void gst_filesink_init (GstFileSink *filesink);
+static void gst_filesink_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void gst_filesink_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
-static void gst_filesink_set_property (GObject *object, guint prop_id,
- const GValue *value, GParamSpec *pspec);
-static void gst_filesink_get_property (GObject *object, guint prop_id,
- GValue *value, GParamSpec *pspec);
+static gboolean gst_filesink_open_file (GstFileSink * sink);
+static void gst_filesink_close_file (GstFileSink * sink);
-static gboolean gst_filesink_open_file (GstFileSink *sink);
-static void gst_filesink_close_file (GstFileSink *sink);
+static gboolean gst_filesink_handle_event (GstPad * pad, GstEvent * event);
+static gboolean gst_filesink_pad_query (GstPad * pad, GstQueryType type,
+ GstFormat * format, gint64 * value);
+static void gst_filesink_chain (GstPad * pad, GstData * _data);
-static gboolean gst_filesink_handle_event (GstPad *pad, GstEvent *event);
-static gboolean gst_filesink_pad_query (GstPad *pad, GstQueryType type,
- GstFormat *format, gint64 *value);
-static void gst_filesink_chain (GstPad *pad,GstBuffer *buf);
+static void gst_filesink_uri_handler_init (gpointer g_iface,
+ gpointer iface_data);
-static GstElementStateReturn gst_filesink_change_state (GstElement *element);
+static GstElementStateReturn gst_filesink_change_state (GstElement * element);
-static GstElementClass *parent_class = NULL;
static guint gst_filesink_signals[LAST_SIGNAL] = { 0 };
-GType
-gst_filesink_get_type (void)
+static void
+_do_init (GType filesink_type)
{
- static GType filesink_type = 0;
-
- if (!filesink_type) {
- static const GTypeInfo filesink_info = {
- sizeof(GstFileSinkClass), NULL,
- NULL,
- (GClassInitFunc)gst_filesink_class_init,
- NULL,
- NULL,
- sizeof(GstFileSink),
- 0,
- (GInstanceInitFunc)gst_filesink_init,
- };
- filesink_type = g_type_register_static (GST_TYPE_ELEMENT, "GstFileSink", &filesink_info, 0);
- }
- return filesink_type;
+ static const GInterfaceInfo urihandler_info = {
+ gst_filesink_uri_handler_init,
+ NULL,
+ NULL
+ };
+
+ g_type_add_interface_static (filesink_type, GST_TYPE_URI_HANDLER,
+ &urihandler_info);
+ GST_DEBUG_CATEGORY_INIT (gst_filesink_debug, "filesink", 0,
+ "filesink element");
}
+GST_BOILERPLATE_FULL (GstFileSink, gst_filesink, GstElement, GST_TYPE_ELEMENT,
+ _do_init);
+
+
static void
-gst_filesink_class_init (GstFileSinkClass *klass)
+gst_filesink_base_init (gpointer g_class)
{
- GObjectClass *gobject_class;
- GstElementClass *gstelement_class;
+ GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
- gobject_class = (GObjectClass*)klass;
- gstelement_class = (GstElementClass*)klass;
+ gstelement_class->change_state = gst_filesink_change_state;
+ gst_element_class_set_details (gstelement_class, &gst_filesink_details);
+}
+static void
+gst_filesink_class_init (GstFileSinkClass * klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
- parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LOCATION,
- g_param_spec_string ("location", "File Location", "Location of the file to write",
- NULL, G_PARAM_READWRITE));
+ g_param_spec_string ("location", "File Location",
+ "Location of the file to write", NULL, G_PARAM_READWRITE));
gst_filesink_signals[SIGNAL_HANDOFF] =
- g_signal_new ("handoff", G_TYPE_FROM_CLASS(klass), G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GstFileSinkClass, handoff), NULL, NULL,
- g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+ g_signal_new ("handoff", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GstFileSinkClass, handoff), NULL, NULL,
+ g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
gobject_class->set_property = gst_filesink_set_property;
gobject_class->get_property = gst_filesink_get_property;
-
- gstelement_class->change_state = gst_filesink_change_state;
+ gobject_class->dispose = gst_filesink_dispose;
}
-
-static void
-gst_filesink_init (GstFileSink *filesink)
+static void
+gst_filesink_init (GstFileSink * filesink)
{
GstPad *pad;
gst_element_add_pad (GST_ELEMENT (filesink), pad);
gst_pad_set_chain_function (pad, gst_filesink_chain);
- GST_FLAG_SET (GST_ELEMENT(filesink), GST_ELEMENT_EVENT_AWARE);
- gst_pad_set_event_function(pad, gst_filesink_handle_event);
- gst_pad_set_event_mask_function(pad, gst_filesink_get_event_mask);
+ GST_FLAG_SET (GST_ELEMENT (filesink), GST_ELEMENT_EVENT_AWARE);
gst_pad_set_query_function (pad, gst_filesink_pad_query);
gst_pad_set_query_type_function (pad, gst_filesink_get_query_types);
filesink->filename = NULL;
filesink->file = NULL;
}
+static void
+gst_filesink_dispose (GObject * object)
+{
+ GstFileSink *sink = GST_FILESINK (object);
+
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+
+ g_free (sink->uri);
+ sink->uri = NULL;
+ g_free (sink->filename);
+ sink->filename = NULL;
+}
+static gboolean
+gst_filesink_set_location (GstFileSink * sink, const gchar * location)
+{
+ /* the element must be stopped or paused in order to do this */
+ if (GST_STATE (sink) > GST_STATE_PAUSED)
+ return FALSE;
+ if (GST_STATE (sink) == GST_STATE_PAUSED &&
+ GST_FLAG_IS_SET (sink, GST_FILESINK_OPEN))
+ return FALSE;
+
+ g_free (sink->filename);
+ g_free (sink->uri);
+ if (location != NULL) {
+ sink->filename = g_strdup (location);
+ sink->uri = gst_uri_construct ("file", location);
+ } else {
+ sink->filename = NULL;
+ sink->uri = NULL;
+ }
+
+ if (GST_STATE (sink) == GST_STATE_PAUSED)
+ gst_filesink_open_file (sink);
+
+ return TRUE;
+}
static void
-gst_filesink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+gst_filesink_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
{
GstFileSink *sink;
switch (prop_id) {
case ARG_LOCATION:
- /* the element must be stopped or paused in order to do this */
- g_return_if_fail (GST_STATE (sink) <= GST_STATE_PAUSED);
- if (GST_STATE (sink) == GST_STATE_PAUSED)
- g_return_if_fail (!GST_FLAG_IS_SET (sink, GST_FILESINK_OPEN));
-
- if (sink->filename)
- g_free (sink->filename);
- sink->filename = g_strdup (g_value_get_string (value));
- if (GST_STATE (sink) == GST_STATE_PAUSED)
- gst_filesink_open_file (sink);
+ gst_filesink_set_location (sink, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
-static void
-gst_filesink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+static void
+gst_filesink_get_property (GObject * object, guint prop_id, GValue * value,
+ GParamSpec * pspec)
{
GstFileSink *sink;
-
+
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_FILESINK (object));
-
+
sink = GST_FILESINK (object);
-
+
switch (prop_id) {
case ARG_LOCATION:
g_value_set_string (value, sink->filename);
}
static gboolean
-gst_filesink_open_file (GstFileSink *sink)
+gst_filesink_open_file (GstFileSink * sink)
{
g_return_val_if_fail (!GST_FLAG_IS_SET (sink, GST_FILESINK_OPEN), FALSE);
/* open the file */
- if (!sink->filename)
- {
- /* Out of files */
+ if (sink->filename == NULL || sink->filename[0] == '\0') {
+ GST_ELEMENT_ERROR (sink, RESOURCE, NOT_FOUND,
+ (_("No file name specified for writing.")), (NULL));
return FALSE;
}
sink->file = fopen (sink->filename, "w");
if (sink->file == NULL) {
- gst_element_error (GST_ELEMENT (sink),
- "Error opening file %s: %s",
- sink->filename, g_strerror(errno));
+ GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE,
+ (_("Could not open file \"%s\" for writing."), sink->filename),
+ GST_ERROR_SYSTEM);
return FALSE;
- }
+ }
GST_FLAG_SET (sink, GST_FILESINK_OPEN);
}
static void
-gst_filesink_close_file (GstFileSink *sink)
+gst_filesink_close_file (GstFileSink * sink)
{
g_return_if_fail (GST_FLAG_IS_SET (sink, GST_FILESINK_OPEN));
- if (fclose (sink->file) != 0)
- {
- gst_element_error (GST_ELEMENT (sink),
- "Error closing file %s: %s",
- sink->filename, g_strerror(errno));
- }
- else {
+ if (fclose (sink->file) != 0) {
+ GST_ELEMENT_ERROR (sink, RESOURCE, CLOSE,
+ (_("Error closing file \"%s\"."), sink->filename), GST_ERROR_SYSTEM);
+ } else {
GST_FLAG_UNSET (sink, GST_FILESINK_OPEN);
}
}
static gboolean
-gst_filesink_pad_query (GstPad *pad, GstQueryType type,
- GstFormat *format, gint64 *value)
+gst_filesink_pad_query (GstPad * pad, GstQueryType type,
+ GstFormat * format, gint64 * value)
{
GstFileSink *sink = GST_FILESINK (GST_PAD_PARENT (pad));
switch (type) {
case GST_QUERY_TOTAL:
switch (*format) {
- case GST_FORMAT_BYTES:
- if (GST_FLAG_IS_SET (GST_ELEMENT(sink), GST_FILESINK_OPEN)) {
- *value = sink->data_written; /* FIXME - doesn't the kernel provide
- such a function? */
+ case GST_FORMAT_BYTES:
+ if (GST_FLAG_IS_SET (GST_ELEMENT (sink), GST_FILESINK_OPEN)) {
+ *value = sink->data_written; /* FIXME - doesn't the kernel provide
+ such a function? */
break;
}
default:
- return FALSE;
+ return FALSE;
}
break;
case GST_QUERY_POSITION:
switch (*format) {
- case GST_FORMAT_BYTES:
- if (GST_FLAG_IS_SET (GST_ELEMENT(sink), GST_FILESINK_OPEN)) {
+ case GST_FORMAT_BYTES:
+ if (GST_FLAG_IS_SET (GST_ELEMENT (sink), GST_FILESINK_OPEN)) {
*value = ftell (sink->file);
break;
}
default:
- return FALSE;
+ return FALSE;
}
break;
default:
/* handle events (search) */
static gboolean
-gst_filesink_handle_event (GstPad *pad, GstEvent *event)
+gst_filesink_handle_event (GstPad * pad, GstEvent * event)
{
GstEventType type;
GstFileSink *filesink;
filesink = GST_FILESINK (gst_pad_get_parent (pad));
- g_return_val_if_fail (GST_FLAG_IS_SET (filesink, GST_FILESINK_OPEN),
- FALSE);
+ g_return_val_if_fail (GST_FLAG_IS_SET (filesink, GST_FILESINK_OPEN), FALSE);
type = event ? GST_EVENT_TYPE (event) : GST_EVENT_UNKNOWN;
switch (type) {
case GST_EVENT_SEEK:
g_return_val_if_fail (GST_EVENT_SEEK_FORMAT (event) == GST_FORMAT_BYTES,
- FALSE);
+ FALSE);
if (GST_EVENT_SEEK_FLAGS (event) & GST_SEEK_FLAG_FLUSH)
if (fflush (filesink->file))
- gst_element_error (GST_ELEMENT (filesink),
- "Error flushing file %s: %s",
- filesink->filename, g_strerror(errno));
+ GST_ELEMENT_ERROR (filesink, RESOURCE, WRITE,
+ (_("Error while writing to file \"%s\"."), filesink->filename),
+ GST_ERROR_SYSTEM);
- switch (GST_EVENT_SEEK_METHOD(event))
- {
+ switch (GST_EVENT_SEEK_METHOD (event)) {
case GST_SEEK_METHOD_SET:
fseek (filesink->file, GST_EVENT_SEEK_OFFSET (event), SEEK_SET);
break;
fseek (filesink->file, GST_EVENT_SEEK_OFFSET (event), SEEK_END);
break;
default:
- g_warning("unkown seek method!\n");
+ g_warning ("unknown seek method!");
break;
}
break;
case GST_EVENT_DISCONTINUOUS:
{
gint64 offset;
-
+
if (gst_event_discont_get_value (event, GST_FORMAT_BYTES, &offset))
fseek (filesink->file, offset, SEEK_SET);
}
case GST_EVENT_FLUSH:
if (fflush (filesink->file)) {
- gst_element_error (GST_ELEMENT (filesink),
- "Error flushing file %s: %s",
- filesink->filename, g_strerror(errno));
+ GST_ELEMENT_ERROR (filesink, RESOURCE, WRITE,
+ (_("Error while writing to file \"%s\"."), filesink->filename),
+ GST_ERROR_SYSTEM);
}
break;
case GST_EVENT_EOS:
*
* take the buffer from the pad and write to file if it's open
*/
-static void
-gst_filesink_chain (GstPad *pad, GstBuffer *buf)
+static void
+gst_filesink_chain (GstPad * pad, GstData * _data)
{
+ GstBuffer *buf = GST_BUFFER (_data);
GstFileSink *filesink;
g_return_if_fail (pad != NULL);
filesink = GST_FILESINK (gst_pad_get_parent (pad));
- if (GST_IS_EVENT(buf))
- {
- gst_filesink_handle_event(pad, GST_EVENT(buf));
+ if (GST_IS_EVENT (buf)) {
+ gst_filesink_handle_event (pad, GST_EVENT (buf));
return;
}
- if (GST_FLAG_IS_SET (filesink, GST_FILESINK_OPEN))
- {
- guint bytes_written = 0;
- do {
+ if (GST_FLAG_IS_SET (filesink, GST_FILESINK_OPEN)) {
+ guint bytes_written = 0, back_pending = 0;
+
+ if (ftell (filesink->file) < filesink->data_written)
+ back_pending = filesink->data_written - ftell (filesink->file);
+ while (bytes_written < GST_BUFFER_SIZE (buf)) {
size_t wrote = fwrite (GST_BUFFER_DATA (buf) + bytes_written, 1,
- GST_BUFFER_SIZE (buf) - bytes_written,
- filesink->file);
+ GST_BUFFER_SIZE (buf) - bytes_written,
+ filesink->file);
+
if (wrote <= 0) {
- gst_element_error (GST_ELEMENT (filesink),
- "Only %d of %d bytes written: %s",
- bytes_written, GST_BUFFER_SIZE (buf),
- strerror (errno));
- break;
+ GST_ELEMENT_ERROR (filesink, RESOURCE, WRITE,
+ (_("Error while writing to file \"%s\"."), filesink->filename),
+ ("Only %d of %d bytes written: %s",
+ bytes_written, GST_BUFFER_SIZE (buf), strerror (errno)));
+ break;
}
bytes_written += wrote;
- } while (bytes_written < GST_BUFFER_SIZE (buf));
+ }
- filesink->data_written += bytes_written;
+ filesink->data_written += bytes_written - back_pending;
}
gst_buffer_unref (buf);
g_signal_emit (G_OBJECT (filesink),
- gst_filesink_signals[SIGNAL_HANDOFF], 0,
- filesink);
+ gst_filesink_signals[SIGNAL_HANDOFF], 0, filesink);
}
static GstElementStateReturn
-gst_filesink_change_state (GstElement *element)
+gst_filesink_change_state (GstElement * element)
{
g_return_val_if_fail (GST_IS_FILESINK (element), GST_STATE_FAILURE);
return GST_STATE_SUCCESS;
}
+
+/*** GSTURIHANDLER INTERFACE *************************************************/
+
+static guint
+gst_filesink_uri_get_type (void)
+{
+ return GST_URI_SINK;
+}
+static gchar **
+gst_filesink_uri_get_protocols (void)
+{
+ static gchar *protocols[] = { "file", NULL };
+
+ return protocols;
+}
+static const gchar *
+gst_filesink_uri_get_uri (GstURIHandler * handler)
+{
+ GstFileSink *sink = GST_FILESINK (handler);
+
+ return sink->uri;
+}
+
+static gboolean
+gst_filesink_uri_set_uri (GstURIHandler * handler, const gchar * uri)
+{
+ gchar *protocol, *location;
+ gboolean ret;
+ GstFileSink *sink = GST_FILESINK (handler);
+
+ protocol = gst_uri_get_protocol (uri);
+ if (strcmp (protocol, "file") != 0) {
+ g_free (protocol);
+ return FALSE;
+ }
+ g_free (protocol);
+ location = gst_uri_get_location (uri);
+ ret = gst_filesink_set_location (sink, location);
+ g_free (location);
+
+ return ret;
+}
+
+static void
+gst_filesink_uri_handler_init (gpointer g_iface, gpointer iface_data)
+{
+ GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
+
+ iface->get_type = gst_filesink_uri_get_type;
+ iface->get_protocols = gst_filesink_uri_get_protocols;
+ iface->get_uri = gst_filesink_uri_get_uri;
+ iface->set_uri = gst_filesink_uri_set_uri;
+}
projects / platform / upstream / gstreamer.git / blobdiff