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ext/gnomevfs/gstgnomevfssrc.c: Try harder to get the size from a uri by using _info_uri() when _info_from_handle() do...

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Original commit message from CVS:
Patch by: Tim-Philipp Müller  <tim at centricular dot net>
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnome_vfs_src_create),
(gst_gnome_vfs_src_start):
Try harder to get the size from a uri by using _info_uri() when
_info_from_handle() does not give us enough info.
Also follow symlinks when getting the size.
Partially Fixes #332864.
This commit is contained in:
Tim-Philipp Müller 2006-08-29 15:23:46 +00:00 committed by Wim Taymans
parent 6fdb8262a7
commit 5b55df7766
2 changed files with 37 additions and 12 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2006-08-29 Wim Taymans <wim@fluendo.com>
Patch by: Tim-Philipp Müller <tim at centricular dot net>
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnome_vfs_src_create),
(gst_gnome_vfs_src_start):
Try harder to get the size from a uri by using _info_uri() when
_info_from_handle() does not give us enough info.
Also follow symlinks when getting the size.
Partially Fixes #332864.
2006-08-29 Tim-Philipp Müller <tim at centricular dot net>
Patch by: Viktor Peters <viktor dot peters at gmail dot com>

38
ext/gnomevfs/gstgnomevfssrc.c
View file

@ -107,7 +107,6 @@ static GStaticMutex count_lock = G_STATIC_MUTEX_INIT;
static gint ref_count = 0;
static gboolean vfs_owner = FALSE;
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
@ -633,7 +632,7 @@ gst_gnome_vfs_src_create (GstBaseSrc * basesrc, guint64 offset, guint size,
size);
/* seek if required */
if (src->curoffset != offset) {
if (G_UNLIKELY (src->curoffset != offset)) {
GST_DEBUG ("need to seek");
if (src->seekable) {
GST_DEBUG ("seeking to %lld", offset);
@ -656,12 +655,13 @@ gst_gnome_vfs_src_create (GstBaseSrc * basesrc, guint64 offset, guint size,
res = gnome_vfs_read (src->handle, data, size, &readbytes);
if (res == GNOME_VFS_ERROR_EOF || (res == GNOME_VFS_OK && readbytes == 0))
if (G_UNLIKELY (res == GNOME_VFS_ERROR_EOF || (res == GNOME_VFS_OK
&& readbytes == 0)))
goto eos;
GST_BUFFER_SIZE (buf) = readbytes;
if (res != GNOME_VFS_OK)
if (G_UNLIKELY (res != GNOME_VFS_OK))
goto read_failed;
src->curoffset += readbytes;
@ -776,6 +776,7 @@ gst_gnome_vfs_src_get_size (GstBaseSrc * basesrc, guint64 * size)
static gboolean
gst_gnome_vfs_src_start (GstBaseSrc * basesrc)
{
GnomeVFSFileInfoOptions options;
GnomeVFSResult res;
GnomeVFSFileInfo *info;
GstGnomeVFSSrc *src;
@ -785,9 +786,12 @@ gst_gnome_vfs_src_start (GstBaseSrc * basesrc)
gst_gnome_vfs_src_push_callbacks (src);
if (src->uri != NULL) {
GnomeVFSOpenMode mode;
/* this can block... */
if ((res = gnome_vfs_open_uri (&src->handle, src->uri,
GNOME_VFS_OPEN_READ)) != GNOME_VFS_OK)
mode = GNOME_VFS_OPEN_READ | GNOME_VFS_OPEN_RANDOM;
res = gnome_vfs_open_uri (&src->handle, src->uri, mode);
if (res != GNOME_VFS_OK)
goto open_failed;
src->own_handle = TRUE;
} else if (!src->handle) {
@ -798,13 +802,23 @@ gst_gnome_vfs_src_start (GstBaseSrc * basesrc)
src->size = (GnomeVFSFileSize) - 1;
info = gnome_vfs_file_info_new ();
if ((res = gnome_vfs_get_file_info_from_handle (src->handle,
info, GNOME_VFS_FILE_INFO_DEFAULT)) == GNOME_VFS_OK) {
if (info->valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE) {
options = GNOME_VFS_FILE_INFO_DEFAULT | GNOME_VFS_FILE_INFO_FOLLOW_LINKS;
res = gnome_vfs_get_file_info_from_handle (src->handle, info, options);
if (res == GNOME_VFS_OK) {
if ((info->valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE) != 0) {
src->size = info->size;
GST_DEBUG_OBJECT (src, "size: %llu bytes", src->size);
} else
GST_LOG_OBJECT (src, "filesize not known");
GST_DEBUG_OBJECT (src, "size: %" G_GUINT64_FORMAT " bytes", src->size);
} else if (src->own_handle && gnome_vfs_uri_is_local (src->uri)) {
GST_DEBUG_OBJECT (src, "file size not known, trying fallback");
res = gnome_vfs_get_file_info_uri (src->uri, info, options);
if (res == GNOME_VFS_OK &&
(info->valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE) != 0) {
src->size = info->size;
GST_DEBUG_OBJECT (src, "size: %" G_GUINT64_FORMAT " bytes", src->size);
}
}
if (src->size == (GnomeVFSFileSize) - 1)
GST_DEBUG_OBJECT (src, "file size not known");
} else {
GST_WARNING_OBJECT (src, "getting info failed: %s",
gnome_vfs_result_to_string (res));