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gio: Post a custom file-exists message on the bus if the file already exists

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An application can handle this message, remove the file in question
and restart the pipeline again without showing an error.

This fixes bug #529300.
This commit is contained in:
Sebastian Dröge 2009-07-08 16:55:41 +02:00
parent 7228ba6acd
commit 6025412707
1 changed files with 11 additions and 2 deletions
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13
ext/gio/gstgiosink.c
View file

@ -263,12 +263,21 @@ gst_gio_sink_get_stream (GstGioBaseSink * bsink)
/*if (GST_GIO_ERROR_MATCHES (err, EXISTS)) */
/* FIXME: Retry with replace if overwrite == TRUE! */
if (GST_GIO_ERROR_MATCHES (err, NOT_FOUND))
if (GST_GIO_ERROR_MATCHES (err, NOT_FOUND)) {
GST_ELEMENT_ERROR (sink, RESOURCE, NOT_FOUND, (NULL),
("Could not open location %s for writing: %s", uri, err->message));
else
} else if (GST_GIO_ERROR_MATCHES (err, EXISTS)) {
gst_element_post_message (GST_ELEMENT_CAST (sink),
gst_message_new_element (GST_OBJECT_CAST (sink),
gst_structure_new ("file-exists", "file", G_TYPE_FILE,
sink->file, "uri", G_TYPE_STRING, uri, NULL)));
GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, (NULL),
("Location %s already exists: %s", uri, err->message));
} else {
GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, (NULL),
("Could not open location %s for writing: %s", uri, err->message));
}
g_clear_error (&err);
}