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core: Remove some useless wrapping of packfile unpacking in checkout

This commit is contained in:
Colin Walters 2011-12-06 20:09:09 -05:00
parent 5c7f019580
commit c32141c2bf
2 changed files with 13 additions and 82 deletions
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81
src/libostree/ostree-core.c
View File

@ -724,40 +724,6 @@ ostree_pack_file (GOutputStream *output,
return ret;
}
static gboolean
unpack_meta (GFile *file,
GFile *dest_file,
GChecksum **out_checksum,
GError **error)
{
gboolean ret = FALSE;
GFileInputStream *in = NULL;
GChecksum *ret_checksum = NULL;
GFileOutputStream *out = NULL;
in = g_file_read (file, NULL, error);
if (!in)
goto out;
out = g_file_replace (dest_file, NULL, FALSE, 0, NULL, error);
if (!out)
goto out;
if (!ot_gio_splice_and_checksum ((GOutputStream*)out, (GInputStream*)in,
out_checksum ? &ret_checksum : NULL, NULL, error))
goto out;
if (!g_output_stream_close ((GOutputStream*)out, NULL, error))
goto out;
ret = TRUE;
ot_transfer_out_value(out_checksum, ret_checksum);
out:
ot_clear_checksum (&ret_checksum);
g_clear_object (&in);
return ret;
}
gboolean
ostree_parse_packed_file (GFile *file,
GFileInfo **out_file_info,
@ -1181,50 +1147,3 @@ ostree_create_temp_regular_file (GFile *dir,
g_clear_object (&ret_stream);
return ret;
}
static gboolean
unpack_file (GFile *file,
GFile *dest_file,
GChecksum **out_checksum,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
GFileInfo *finfo;
GVariant *metadata = NULL;
GVariant *xattrs = NULL;
GInputStream *in = NULL;
GChecksum *ret_checksum = NULL;
if (!ostree_parse_packed_file (file, &finfo, &xattrs, &in, cancellable, error))
goto out;
if (!ostree_create_file_from_input (dest_file, finfo, xattrs, in,
OSTREE_OBJECT_TYPE_FILE,
out_checksum ? &ret_checksum : NULL,
cancellable, error))
goto out;
ret = TRUE;
ot_transfer_out_value (out_checksum, ret_checksum);
out:
g_clear_object (&finfo);
g_clear_object (&in);
ot_clear_gvariant (&xattrs);
ot_clear_gvariant (&metadata);
ot_clear_checksum (&ret_checksum);
return ret;
}
gboolean
ostree_unpack_object (GFile *file,
OstreeObjectType objtype,
GFile *dest,
GChecksum **out_checksum,
GError **error)
{
if (objtype == OSTREE_OBJECT_TYPE_META)
return unpack_meta (file, dest, out_checksum, error);
else
return unpack_file (file, dest, out_checksum, NULL, error);
}

14
src/libostree/ostree-repo.c
View File

@ -2027,6 +2027,8 @@ checkout_tree (OstreeRepo *self,
gboolean ret = FALSE;
GError *temp_error = NULL;
GFileInfo *file_info = NULL;
GInputStream *packed_input = NULL;
GVariant *packed_xattrs = NULL;
GFileEnumerator *dir_enum = NULL;
GFile *destination_f = NULL;
GFile *child = NULL;
@ -2066,7 +2068,15 @@ checkout_tree (OstreeRepo *self,
if (priv->archive)
{
if (!ostree_unpack_object (object_path, OSTREE_OBJECT_TYPE_FILE, dest_path, NULL, error))
if (!ostree_parse_packed_file (object_path, NULL, &packed_xattrs, &packed_input,
cancellable, error))
goto out;
if (!ostree_create_file_from_input (dest_path, file_info, packed_xattrs,
packed_input,
OSTREE_OBJECT_TYPE_FILE,
NULL,
cancellable, error))
goto out;
}
else
@ -2094,6 +2104,8 @@ checkout_tree (OstreeRepo *self,
out:
g_clear_object (&dir_enum);
g_clear_object (&file_info);
g_clear_object (&packed_input);
ot_clear_gvariant (&packed_xattrs);
g_clear_object (&child);
g_clear_object (&object_path);
g_clear_object (&dest_path);