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core: INCOMPATIBLE CHANGE: Split archive files in two parts (meta and content)

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This will allow us to have hardlink checkouts of archives.  A key use
case here is an archive repo of an OS (with root-owned files etc.)
where we want to do builds in a user tree.

A positive side effect of doing things this way is that now the SHA256
checksums for a given file should be identical regardless of whether
it's stored in an archive or bare repository.
This commit is contained in:
Colin Walters committed 2011-12-15 13:14:06 -05:00
1 parent ecbffd4915
commit 9a71ab187d
10 files changed
+806 -678
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src/libostree/ostree-core.c
+75 -232
View File
@@ -245,13 +245,16 @@ ostree_checksum_file_from_input (GFileInfo *file_info,
goto out;
}
ostree_checksum_update_stat (ret_checksum,
g_file_info_get_attribute_uint32 (file_info, "unix::uid"),
g_file_info_get_attribute_uint32 (file_info, "unix::gid"),
g_file_info_get_attribute_uint32 (file_info, "unix::mode"));
/* FIXME - ensure empty xattrs are the same as NULL xattrs */
if (xattrs)
g_checksum_update (ret_checksum, (guint8*)g_variant_get_data (xattrs), g_variant_get_size (xattrs));
if (objtype != OSTREE_OBJECT_TYPE_ARCHIVED_FILE_CONTENT)
{
ostree_checksum_update_stat (ret_checksum,
g_file_info_get_attribute_uint32 (file_info, "unix::uid"),
g_file_info_get_attribute_uint32 (file_info, "unix::gid"),
g_file_info_get_attribute_uint32 (file_info, "unix::mode"));
/* FIXME - ensure empty xattrs are the same as NULL xattrs */
if (xattrs)
g_checksum_update (ret_checksum, (guint8*)g_variant_get_data (xattrs), g_variant_get_size (xattrs));
}
ret = TRUE;
ot_transfer_out_value (out_checksum, &ret_checksum);
@@ -291,7 +294,7 @@ ostree_checksum_file (GFile *f,
goto out;
}
if (!OSTREE_OBJECT_TYPE_IS_META(objtype))
if (objtype == OSTREE_OBJECT_TYPE_RAW_FILE)
{
xattrs = ostree_get_xattrs_for_file (f, error);
if (!xattrs)
@@ -444,35 +447,34 @@ ostree_set_xattrs (GFile *f,
}
gboolean
ostree_parse_metadata_file (GFile *file,
OstreeObjectType *out_type,
GVariant **out_variant,
GError **error)
ostree_map_metadata_file (GFile *file,
OstreeObjectType expected_type,
GVariant **out_variant,
GError **error)
{
gboolean ret = FALSE;
GVariant *ret_variant = NULL;
GVariant *container = NULL;
guint32 ret_type;
guint32 actual_type;
if (!ot_util_variant_map (file, G_VARIANT_TYPE (OSTREE_SERIALIZED_VARIANT_FORMAT),
if (!ot_util_variant_map (file, OSTREE_SERIALIZED_VARIANT_FORMAT,
&container, error))
goto out;
g_variant_get (container, "(uv)",
&ret_type, &ret_variant);
ret_type = GUINT32_FROM_BE (ret_type);
if (!OSTREE_OBJECT_TYPE_IS_META (ret_type))
&actual_type, &ret_variant);
ot_util_variant_take_ref (ret_variant);
actual_type = GUINT32_FROM_BE (actual_type);
if (actual_type != expected_type)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Corrupted metadata object '%s'; invalid type %d",
ot_gfile_get_path_cached (file), ret_type);
"Corrupted metadata object '%s'; found type %u, expected %u",
ot_gfile_get_path_cached (file),
actual_type, (guint32)expected_type);
goto out;
}
ot_util_variant_take_ref (ret_variant);
ret = TRUE;
if (out_type)
*out_type = ret_type;
ot_transfer_out_value(out_variant, &ret_variant);
out:
ot_clear_gvariant (&ret_variant);
@@ -541,201 +543,66 @@ ostree_get_relative_object_path (const char *checksum,
return g_string_free (path, FALSE);
}
gboolean
ostree_archive_file_for_input (GOutputStream *output,
GFileInfo *finfo,
GInputStream *instream,
GVariant *xattrs,
GChecksum **out_checksum,
GCancellable *cancellable,
GError **error)
GVariant *
ostree_create_archive_file_metadata (GFileInfo *finfo,
GVariant *xattrs)
{
gboolean ret = FALSE;
guint32 uid, gid, mode;
guint32 device = 0;
guint32 metadata_size_be;
const char *target = NULL;
guint64 object_size;
gboolean pack_builder_initialized = FALSE;
guint32 uid, gid, mode, rdev;
GVariantBuilder pack_builder;
GVariant *pack_variant = NULL;
gsize bytes_written;
GChecksum *ret_checksum = NULL;
GVariant *ret = NULL;
uid = g_file_info_get_attribute_uint32 (finfo, G_FILE_ATTRIBUTE_UNIX_UID);
gid = g_file_info_get_attribute_uint32 (finfo, G_FILE_ATTRIBUTE_UNIX_GID);
mode = g_file_info_get_attribute_uint32 (finfo, G_FILE_ATTRIBUTE_UNIX_MODE);
rdev = g_file_info_get_attribute_uint32 (finfo, G_FILE_ATTRIBUTE_UNIX_RDEV);
g_variant_builder_init (&pack_builder, G_VARIANT_TYPE (OSTREE_ARCHIVED_FILE_VARIANT_FORMAT));
pack_builder_initialized = TRUE;
g_variant_builder_add (&pack_builder, "u", GUINT32_TO_BE (0));
g_variant_builder_init (&pack_builder, OSTREE_ARCHIVED_FILE_VARIANT_FORMAT);
g_variant_builder_add (&pack_builder, "u", GUINT32_TO_BE (0)); /* Version */
g_variant_builder_add (&pack_builder, "u", GUINT32_TO_BE (uid));
g_variant_builder_add (&pack_builder, "u", GUINT32_TO_BE (gid));
g_variant_builder_add (&pack_builder, "u", GUINT32_TO_BE (mode));
g_variant_builder_add (&pack_builder, "u", GUINT32_TO_BE (rdev));
if (S_ISLNK (mode))
g_variant_builder_add (&pack_builder, "s", g_file_info_get_symlink_target (finfo));
else
g_variant_builder_add (&pack_builder, "s", "");
g_variant_builder_add (&pack_builder, "@a(ayay)", xattrs ? xattrs : g_variant_new_array (G_VARIANT_TYPE ("(ayay)"), NULL, 0));
if (S_ISREG (mode))
{
object_size = (guint64)g_file_info_get_size (finfo);
}
else if (S_ISLNK (mode))
{
target = g_file_info_get_attribute_byte_string (finfo, G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET);
object_size = strlen (target);
}
else if (S_ISBLK (mode) || S_ISCHR (mode))
{
device = g_file_info_get_attribute_uint32 (finfo, G_FILE_ATTRIBUTE_UNIX_RDEV);
object_size = 4;
}
else if (S_ISFIFO (mode))
{
object_size = 0;
}
else
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Invalid mode %u", mode);
goto out;
}
g_variant_builder_add (&pack_builder, "t", GUINT64_TO_BE (object_size));
pack_variant = g_variant_builder_end (&pack_builder);
pack_builder_initialized = FALSE;
metadata_size_be = GUINT32_TO_BE (g_variant_get_size (pack_variant));
if (!g_output_stream_write_all (output, &metadata_size_be, 4,
&bytes_written, cancellable, error))
goto out;
g_assert (bytes_written == 4);
if (!g_output_stream_write_all (output, g_variant_get_data (pack_variant), g_variant_get_size (pack_variant),
&bytes_written, cancellable, error))
goto out;
if (S_ISREG (mode))
{
if (!ot_gio_splice_and_checksum (output, (GInputStream*)instream,
out_checksum ? &ret_checksum : NULL,
cancellable, error))
goto out;
}
else if (S_ISLNK (mode))
{
if (out_checksum)
{
ret_checksum = g_checksum_new (G_CHECKSUM_SHA256);
g_checksum_update (ret_checksum, (guint8*)target, object_size);
}
if (!g_output_stream_write_all (output, target, object_size,
&bytes_written, cancellable, error))
goto out;
}
else if (S_ISBLK (mode) || S_ISCHR (mode))
{
guint32 device_be = GUINT32_TO_BE (device);
g_assert (object_size == 4);
if (out_checksum)
{
ret_checksum = g_checksum_new (G_CHECKSUM_SHA256);
g_checksum_update (ret_checksum, (guint8*)&device_be, 4);
}
if (!g_output_stream_write_all (output, &device_be, object_size,
&bytes_written, cancellable, error))
goto out;
g_assert (bytes_written == 4);
}
else if (S_ISFIFO (mode))
{
if (out_checksum)
ret_checksum = g_checksum_new (G_CHECKSUM_SHA256);
}
else
g_assert_not_reached ();
if (ret_checksum)
{
ostree_checksum_update_stat (ret_checksum, uid, gid, mode);
if (xattrs)
g_checksum_update (ret_checksum, (guint8*)g_variant_get_data (xattrs), g_variant_get_size (xattrs));
}
ret = TRUE;
ot_transfer_out_value(out_checksum, &ret_checksum);
out:
if (pack_builder_initialized)
g_variant_builder_clear (&pack_builder);
ot_clear_gvariant (&pack_variant);
ot_clear_checksum (&ret_checksum);
ret = g_variant_builder_end (&pack_builder);
g_variant_ref_sink (ret);
return ret;
}
gboolean
ostree_parse_archived_file (GFile *file,
GFileInfo **out_file_info,
GVariant **out_xattrs,
GInputStream **out_content,
GCancellable *cancellable,
GError **error)
ostree_parse_archived_file_meta (GVariant *metadata,
GFileInfo **out_file_info,
GVariant **out_xattrs,
GError **error)
{
gboolean ret = FALSE;
char *metadata_buf = NULL;
GVariant *metadata = NULL;
GFileInfo *ret_file_info = NULL;
GVariant *ret_xattrs = NULL;
GInputStream *in = NULL;
guint32 metadata_len;
guint32 version, uid, gid, mode;
guint64 content_len;
gsize bytes_read;
guint32 version, uid, gid, mode, rdev;
const char *symlink_target;
in = (GInputStream*)g_file_read (file, NULL, error);
if (!in)
goto out;
if (!g_input_stream_read_all (in, &metadata_len, 4, &bytes_read, NULL, error))
goto out;
if (bytes_read != 4)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Corrupted archive file; too short while reading metadata length");
goto out;
}
metadata_len = GUINT32_FROM_BE (metadata_len);
if (metadata_len > OSTREE_MAX_METADATA_SIZE)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Corrupted archive file; metadata length %u is larger than maximum %u",
metadata_len, OSTREE_MAX_METADATA_SIZE);
goto out;
}
metadata_buf = g_malloc (metadata_len);
g_variant_get (metadata, "(uuuuu&s@a(ayay))",
&version, &uid, &gid, &mode, &rdev,
&symlink_target, &ret_xattrs);
version = GUINT32_FROM_BE (version);
if (!g_input_stream_read_all (in, metadata_buf, metadata_len, &bytes_read, NULL, error))
goto out;
if (bytes_read != metadata_len)
if (version != 0)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Corrupted archive file; too short while reading metadata");
"Invalid version %d in archived file metadata", version);
goto out;
}
metadata = g_variant_new_from_data (G_VARIANT_TYPE (OSTREE_ARCHIVED_FILE_VARIANT_FORMAT),
metadata_buf, metadata_len, FALSE,
(GDestroyNotify)g_free,
metadata_buf);
metadata_buf = NULL;
g_variant_get (metadata, "(uuuu@a(ayay)t)",
&version, &uid, &gid, &mode,
&ret_xattrs, &content_len);
uid = GUINT32_FROM_BE (uid);
gid = GUINT32_FROM_BE (gid);
mode = GUINT32_FROM_BE (mode);
content_len = GUINT64_FROM_BE (content_len);
rdev = GUINT32_FROM_BE (rdev);
ret_file_info = g_file_info_new ();
g_file_info_set_attribute_uint32 (ret_file_info, "standard::type", ot_gfile_type_for_mode (mode));
@@ -743,46 +610,22 @@ ostree_parse_archived_file (GFile *file,
g_file_info_set_attribute_uint32 (ret_file_info, "unix::uid", uid);
g_file_info_set_attribute_uint32 (ret_file_info, "unix::gid", gid);
g_file_info_set_attribute_uint32 (ret_file_info, "unix::mode", mode);
g_file_info_set_attribute_uint64 (ret_file_info, "standard::size", content_len);
if (S_ISREG (mode))
{
g_file_info_set_attribute_uint64 (ret_file_info, "standard::size", content_len);
;
}
else if (S_ISLNK (mode))
{
char target[PATH_MAX+1];
if (!g_input_stream_read_all (in, target, sizeof(target)-1, &bytes_read, cancellable, error))
goto out;
target[bytes_read] = '\0';
g_file_info_set_attribute_boolean (ret_file_info, "standard::is-symlink", TRUE);
g_file_info_set_attribute_byte_string (ret_file_info, "standard::symlink-target", target);
g_input_stream_close (in, cancellable, error);
g_clear_object (&in);
g_file_info_set_attribute_byte_string (ret_file_info, "standard::symlink-target", symlink_target);
}
else if (S_ISCHR (mode) || S_ISBLK (mode))
{
guint32 dev;
if (!g_input_stream_read_all (in, &dev, 4, &bytes_read, NULL, error))
goto out;
if (bytes_read != 4)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Corrupted archive file; too short while reading device id");
goto out;
}
dev = GUINT32_FROM_BE (dev);
g_file_info_set_attribute_uint32 (ret_file_info, "unix::rdev", dev);
g_input_stream_close (in, cancellable, error);
g_clear_object (&in);
g_file_info_set_attribute_uint32 (ret_file_info, "unix::rdev", rdev);
}
else if (S_ISFIFO (mode))
{
g_input_stream_close (in, cancellable, error);
g_clear_object (&in);
;
}
else
{
@@ -794,12 +637,9 @@ ostree_parse_archived_file (GFile *file,
ret = TRUE;
ot_transfer_out_value(out_file_info, &ret_file_info);
ot_transfer_out_value(out_xattrs, &ret_xattrs);
ot_transfer_out_value(out_content, &in);
out:
g_clear_object (&ret_file_info);
ot_clear_gvariant (&ret_xattrs);
g_clear_object (&in);
ot_clear_gvariant (&metadata);
return ret;
}
@@ -818,7 +658,11 @@ ostree_create_file_from_input (GFile *dest_file,
GFileOutputStream *out = NULL;
guint32 uid, gid, mode;
GChecksum *ret_checksum = NULL;
gboolean is_meta = OSTREE_OBJECT_TYPE_IS_META (objtype);
gboolean is_meta;
gboolean is_archived_content;
is_meta = OSTREE_OBJECT_TYPE_IS_META (objtype);
is_archived_content = objtype == OSTREE_OBJECT_TYPE_ARCHIVED_FILE_CONTENT;
if (g_cancellable_set_error_if_cancelled (cancellable, error))
return FALSE;
@@ -829,14 +673,13 @@ ostree_create_file_from_input (GFile *dest_file,
}
else
{
mode = S_IFREG | 0666;
mode = S_IFREG | 0664;
}
dest_path = ot_gfile_get_path_cached (dest_file);
if (S_ISDIR (mode))
{
if (mkdir (ot_gfile_get_path_cached (dest_file),
g_file_info_get_attribute_uint32 (finfo, "unix::mode")) < 0)
if (mkdir (ot_gfile_get_path_cached (dest_file), mode) < 0)
{
ot_util_set_error_from_errno (error, errno);
goto out;
@@ -907,7 +750,7 @@ ostree_create_file_from_input (GFile *dest_file,
goto out;
}
if (finfo != NULL)
if (finfo != NULL && !is_meta && !is_archived_content)
{
uid = g_file_info_get_attribute_uint32 (finfo, "unix::uid");
gid = g_file_info_get_attribute_uint32 (finfo, "unix::gid");
@@ -918,11 +761,6 @@ ostree_create_file_from_input (GFile *dest_file,
goto out;
}
}
else
{
uid = geteuid ();
gid = getegid ();
}
if (!S_ISLNK (mode))
{
@@ -940,9 +778,14 @@ ostree_create_file_from_input (GFile *dest_file,
goto out;
}
if (ret_checksum && !is_meta)
if (ret_checksum && !is_meta && !is_archived_content)
{
ostree_checksum_update_stat (ret_checksum, uid, gid, mode);
g_assert (finfo != NULL);
ostree_checksum_update_stat (ret_checksum,
g_file_info_get_attribute_uint32 (finfo, "unix::uid"),
g_file_info_get_attribute_uint32 (finfo, "unix::gid"),
mode);
if (xattrs)
g_checksum_update (ret_checksum, (guint8*)g_variant_get_data (xattrs), g_variant_get_size (xattrs));
}
@@ -965,14 +808,14 @@ create_tmp_string (const char *dirpath,
GString *tmp_name = NULL;
if (!prefix)
prefix = "tmp-";
prefix = "tmp";
if (!suffix)
suffix = ".tmp";
suffix = "tmp";
tmp_name = g_string_new (dirpath);
g_string_append_c (tmp_name, '/');
g_string_append (tmp_name, prefix);
g_string_append (tmp_name, "XXXXXX");
g_string_append (tmp_name, "-XXXXXXXXXXXX.");
g_string_append (tmp_name, suffix);
return tmp_name;
src/libostree/ostree-core.h
+17 -47
View File
@@ -33,16 +33,17 @@ G_BEGIN_DECLS
typedef enum {
OSTREE_OBJECT_TYPE_RAW_FILE = 1, /* .raw */
OSTREE_OBJECT_TYPE_ARCHIVED_FILE = 2, /* .archive */
OSTREE_OBJECT_TYPE_DIR_TREE = 3, /* .dirtree */
OSTREE_OBJECT_TYPE_DIR_META = 4, /* .dirmeta */
OSTREE_OBJECT_TYPE_COMMIT = 5 /* .commit */
OSTREE_OBJECT_TYPE_ARCHIVED_FILE_CONTENT = 2, /* .archive-content */
OSTREE_OBJECT_TYPE_ARCHIVED_FILE_META = 3, /* .archive-meta */
OSTREE_OBJECT_TYPE_DIR_TREE = 4, /* .dirtree */
OSTREE_OBJECT_TYPE_DIR_META = 5, /* .dirmeta */
OSTREE_OBJECT_TYPE_COMMIT = 6 /* .commit */
} OstreeObjectType;
#define OSTREE_OBJECT_TYPE_IS_META(t) (t >= 3 && t <= 5)
#define OSTREE_OBJECT_TYPE_IS_META(t) (t >= 3 && t <= 6)
#define OSTREE_OBJECT_TYPE_LAST OSTREE_OBJECT_TYPE_COMMIT
#define OSTREE_SERIALIZED_VARIANT_FORMAT "(uv)"
#define OSTREE_SERIALIZED_VARIANT_FORMAT G_VARIANT_TYPE("(uv)")
/*
* xattr objects:
@@ -116,10 +117,10 @@ GVariant *ostree_wrap_metadata_variant (OstreeObjectType type, GVariant *metadat
gboolean ostree_set_xattrs (GFile *f, GVariant *xattrs,
GCancellable *cancellable, GError **error);
gboolean ostree_parse_metadata_file (GFile *file,
OstreeObjectType *out_type,
GVariant **out_variant,
GError **error);
gboolean ostree_map_metadata_file (GFile *file,
OstreeObjectType expected_type,
GVariant **out_variant,
GError **error);
gboolean ostree_checksum_file_from_input (GFileInfo *file_info,
GVariant *xattrs,
@@ -150,32 +151,6 @@ gboolean ostree_checksum_file_async_finish (GFile *f,
GVariant *ostree_create_directory_metadata (GFileInfo *dir_info,
GVariant *xattrs);
/* Archived files:
*
* guint32 metadata_length [metadata gvariant] [content]
*
* metadata variant:
* u - Version
* u - uid
* u - gid
* u - mode
* a(ayay) - xattrs
* t - content length
*
* And then following the end of the variant is the content. If
* symlink, then this is the target; if device, then device ID as
* network byte order uint32.
*/
#define OSTREE_ARCHIVED_FILE_VARIANT_FORMAT "(uuuua(ayay)t)"
gboolean ostree_archive_file_for_input (GOutputStream *output,
GFileInfo *finfo,
GInputStream *input,
GVariant *xattrs,
GChecksum **out_checksum,
GCancellable *cancellable,
GError **error);
gboolean ostree_create_file_from_input (GFile *file,
GFileInfo *finfo,
GVariant *xattrs,
@@ -205,18 +180,13 @@ gboolean ostree_create_temp_regular_file (GFile *dir,
GCancellable *cancellable,
GError **error);
gboolean ostree_parse_archived_file (GFile *file,
GFileInfo **out_file_info,
GVariant **out_xattrs,
GInputStream **out_content,
GCancellable *cancellable,
GError **error);
GVariant *ostree_create_archive_file_metadata (GFileInfo *file_info,
GVariant *xattrs);
gboolean ostree_unpack_object (GFile *file,
OstreeObjectType objtype,
GFile *dest,
GChecksum **out_checksum,
GError **error);
gboolean ostree_parse_archived_file_meta (GVariant *data,
GFileInfo **out_file_info,
GVariant **out_xattrs,
GError **error);
#endif /* _OSTREE_REPO */
src/libostree/ostree-repo-file.c
+14 -2
View File
@@ -307,6 +307,7 @@ _ostree_repo_file_get_xattrs (OstreeRepoFile *self,
{
gboolean ret = FALSE;
GVariant *ret_xattrs = NULL;
GVariant *metadata = NULL;
GFile *local_file = NULL;
if (!_ostree_repo_file_ensure_resolved (self, error))
@@ -317,7 +318,12 @@ _ostree_repo_file_get_xattrs (OstreeRepoFile *self,
else if (ostree_repo_get_mode (self->repo) == OSTREE_REPO_MODE_ARCHIVE)
{
local_file = _ostree_repo_file_nontree_get_local (self);
if (!ostree_parse_archived_file (local_file, NULL, &ret_xattrs, NULL, cancellable, error))
if (!ostree_map_metadata_file (local_file, OSTREE_OBJECT_TYPE_ARCHIVED_FILE_META,
&metadata, error))
goto out;
if (!ostree_parse_archived_file_meta (metadata, NULL, &ret_xattrs, error))
goto out;
}
else
@@ -330,6 +336,7 @@ _ostree_repo_file_get_xattrs (OstreeRepoFile *self,
ot_transfer_out_value(out_xattrs, &ret_xattrs);
out:
ot_clear_gvariant (&ret_xattrs);
ot_clear_gvariant (&metadata);
g_clear_object (&local_file);
return ret;
}
@@ -1002,6 +1009,7 @@ _ostree_repo_file_tree_query_child (OstreeRepoFile *self,
const char *name = NULL;
gboolean ret = FALSE;
GFileInfo *ret_info = NULL;
GVariant *archive_metadata = NULL;
GVariant *files_variant = NULL;
GVariant *dirs_variant = NULL;
GVariant *tree_child_metadata = NULL;
@@ -1030,7 +1038,10 @@ _ostree_repo_file_tree_query_child (OstreeRepoFile *self,
if (ostree_repo_get_mode (self->repo) == OSTREE_REPO_MODE_ARCHIVE)
{
if (!ostree_parse_archived_file (local_child, &ret_info, NULL, NULL, cancellable, error))
if (!ostree_map_metadata_file (local_child, OSTREE_OBJECT_TYPE_ARCHIVED_FILE_META,
&archive_metadata, error))
goto out;
if (!ostree_parse_archived_file_meta (archive_metadata, &ret_info, NULL, error))
goto out;
}
else
@@ -1086,6 +1097,7 @@ _ostree_repo_file_tree_query_child (OstreeRepoFile *self,
g_clear_object (&local_child);
if (matcher)
g_file_attribute_matcher_unref (matcher);
ot_clear_gvariant (&archive_metadata);
ot_clear_gvariant (&tree_child_metadata);
ot_clear_gvariant (&files_variant);
ot_clear_gvariant (&dirs_variant);
src/libostree/ostree-repo.c
+432 -301
View File
File diff suppressed because it is too large. Load diff
src/libostree/ostree-repo.h
+27 -8
View File
@@ -79,17 +79,36 @@ GFile * ostree_repo_get_object_path (OstreeRepo *self,
GFile * ostree_repo_get_file_object_path (OstreeRepo *self,
const char *object);
gboolean ostree_repo_store_archived_file (OstreeRepo *self,
const char *expected_checksum,
const char *path,
OstreeObjectType objtype,
gboolean *did_exist,
GError **error);
gboolean ostree_repo_prepare_transaction (OstreeRepo *self,
GCancellable *cancellable,
GError **error);
gboolean ostree_repo_commit_transaction (OstreeRepo *self,
GCancellable *cancellable,
GError **error);
gboolean ostree_repo_has_object (OstreeRepo *self,
OstreeObjectType objtype,
const char *checksum,
gboolean *out_have_object,
GCancellable *cancellable,
GError **error);
gboolean ostree_repo_store_object (OstreeRepo *self,
OstreeObjectType objtype,
const char *expected_checksum,
GFileInfo *file_info,
GVariant *xattrs,
GInputStream *content,
GCancellable *cancellable,
GError **error);
gboolean ostree_repo_store_object_trusted (OstreeRepo *self,
GFile *file,
const char *checksum,
OstreeObjectType objtype,
const char *checksum,
GFileInfo *file_info,
GVariant *xattrs,
GInputStream *content,
GCancellable *cancellable,
GError **error);