323 lines
13 KiB
C
323 lines
13 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
|
|
*
|
|
* Copyright (C) 2011,2013 Colin Walters <walters@verbum.org>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "ostree-repo.h"
|
|
#include "libglnx.h"
|
|
|
|
#ifdef HAVE_LIBSOUP
|
|
#include "ostree-fetcher.h"
|
|
#endif
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define OSTREE_DELTAPART_VERSION (0)
|
|
|
|
#define _OSTREE_OBJECT_SIZES_ENTRY_SIGNATURE "ay"
|
|
|
|
/**
|
|
* OstreeRepo:
|
|
*
|
|
* Private instance structure.
|
|
*/
|
|
struct OstreeRepo {
|
|
GObject parent;
|
|
|
|
char *boot_id;
|
|
int commit_stagedir_fd;
|
|
char *commit_stagedir_name;
|
|
GLnxLockFile commit_stagedir_lock;
|
|
|
|
GFile *repodir;
|
|
int repo_dir_fd;
|
|
GFile *tmp_dir;
|
|
int tmp_dir_fd;
|
|
GFile *local_heads_dir;
|
|
GFile *remote_heads_dir;
|
|
GFile *objects_dir;
|
|
GFile *state_dir;
|
|
int objects_dir_fd;
|
|
GFile *deltas_dir;
|
|
GFile *uncompressed_objects_dir;
|
|
int uncompressed_objects_dir_fd;
|
|
GFile *config_file;
|
|
GFile *sysroot_dir;
|
|
|
|
GFile *transaction_lock_path;
|
|
GHashTable *txn_refs;
|
|
GMutex txn_stats_lock;
|
|
OstreeRepoTransactionStats txn_stats;
|
|
|
|
GMutex cache_lock;
|
|
GPtrArray *cached_meta_indexes;
|
|
GPtrArray *cached_content_indexes;
|
|
|
|
gboolean inited;
|
|
gboolean writable;
|
|
GError *writable_error;
|
|
gboolean in_transaction;
|
|
gboolean disable_fsync;
|
|
GHashTable *loose_object_devino_hash;
|
|
GHashTable *updated_uncompressed_dirs;
|
|
GHashTable *object_sizes;
|
|
|
|
uid_t target_owner_uid;
|
|
gid_t target_owner_gid;
|
|
|
|
GKeyFile *config;
|
|
GHashTable *remotes;
|
|
GMutex remotes_lock;
|
|
OstreeRepoMode mode;
|
|
gboolean enable_uncompressed_cache;
|
|
gboolean generate_sizes;
|
|
|
|
OstreeRepo *parent_repo;
|
|
};
|
|
|
|
typedef struct {
|
|
dev_t dev;
|
|
ino_t ino;
|
|
char checksum[65];
|
|
} OstreeDevIno;
|
|
|
|
gboolean
|
|
_ostree_repo_allocate_tmpdir (int tmpdir_dfd,
|
|
const char *tmpdir_prefix,
|
|
char **tmpdir_name_out,
|
|
int *tmpdir_fd_out,
|
|
GLnxLockFile *file_lock_out,
|
|
gboolean * reusing_dir_out,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_ensure_loose_objdir_at (int dfd,
|
|
const char *loose_path,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_find_object (OstreeRepo *self,
|
|
OstreeObjectType objtype,
|
|
const char *checksum,
|
|
GFile **out_stored_path,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
GFile *
|
|
_ostree_repo_get_commit_metadata_loose_path (OstreeRepo *self,
|
|
const char *checksum);
|
|
|
|
gboolean
|
|
_ostree_repo_has_loose_object (OstreeRepo *self,
|
|
const char *checksum,
|
|
OstreeObjectType objtype,
|
|
gboolean *out_is_stored,
|
|
char *loose_path_buf,
|
|
GFile **out_stored_path,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_write_directory_meta (OstreeRepo *self,
|
|
GFileInfo *file_info,
|
|
GVariant *xattrs,
|
|
guchar **out_csum,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
gboolean
|
|
_ostree_repo_update_refs (OstreeRepo *self,
|
|
GHashTable *refs,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_file_replace_contents (OstreeRepo *self,
|
|
int dfd,
|
|
const char *path,
|
|
const guint8 *buf,
|
|
gsize len,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_write_ref (OstreeRepo *self,
|
|
const char *remote,
|
|
const char *ref,
|
|
const char *rev,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
OstreeRepoFile *
|
|
_ostree_repo_file_new_for_commit (OstreeRepo *repo,
|
|
const char *commit,
|
|
GError **error);
|
|
|
|
OstreeRepoFile *
|
|
_ostree_repo_file_new_root (OstreeRepo *repo,
|
|
const char *contents_checksum,
|
|
const char *metadata_checksum);
|
|
|
|
gboolean
|
|
_ostree_repo_traverse_dirtree_internal (OstreeRepo *repo,
|
|
const char *dirtree_checksum,
|
|
int recursion_depth,
|
|
GHashTable *inout_reachable,
|
|
GHashTable *inout_content_names,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
OstreeRepoCommitFilterResult
|
|
_ostree_repo_commit_modifier_apply (OstreeRepo *self,
|
|
OstreeRepoCommitModifier *modifier,
|
|
const char *path,
|
|
GFileInfo *file_info,
|
|
GFileInfo **out_modified_info);
|
|
|
|
gboolean
|
|
_ostree_repo_remote_name_is_file (const char *remote_name);
|
|
|
|
gboolean
|
|
_ostree_repo_get_remote_option (OstreeRepo *self,
|
|
const char *remote_name,
|
|
const char *option_name,
|
|
const char *default_value,
|
|
char **out_value,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_get_remote_list_option (OstreeRepo *self,
|
|
const char *remote_name,
|
|
const char *option_name,
|
|
char ***out_value,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_get_remote_boolean_option (OstreeRepo *self,
|
|
const char *remote_name,
|
|
const char *option_name,
|
|
gboolean default_value,
|
|
gboolean *out_value,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_get_remote_option_inherit (OstreeRepo *self,
|
|
const char *remote_name,
|
|
const char *option_name,
|
|
char **out_value,
|
|
GError **error);
|
|
|
|
#ifdef HAVE_LIBSOUP
|
|
OstreeFetcher *
|
|
_ostree_repo_remote_new_fetcher (OstreeRepo *self,
|
|
const char *remote_name,
|
|
GError **error);
|
|
#endif
|
|
|
|
OstreeGpgVerifyResult *
|
|
_ostree_repo_gpg_verify_with_metadata (OstreeRepo *self,
|
|
GBytes *signed_data,
|
|
GVariant *metadata,
|
|
const char *remote_name,
|
|
GFile *keyringdir,
|
|
GFile *extra_keyring,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
OstreeGpgVerifyResult *
|
|
_ostree_repo_verify_commit_internal (OstreeRepo *self,
|
|
const char *commit_checksum,
|
|
const char *remote_name,
|
|
GFile *keyringdir,
|
|
GFile *extra_keyring,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_commit_loose_final (OstreeRepo *self,
|
|
const char *checksum,
|
|
OstreeObjectType objtype,
|
|
int temp_dfd,
|
|
const char *temp_filename,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
typedef struct {
|
|
int fd;
|
|
char *temp_filename;
|
|
} OstreeRepoContentBareCommit;
|
|
|
|
gboolean
|
|
_ostree_repo_open_trusted_content_bare (OstreeRepo *self,
|
|
const char *checksum,
|
|
guint64 content_len,
|
|
OstreeRepoContentBareCommit *out_state,
|
|
GOutputStream **out_stream,
|
|
gboolean *out_have_object,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_commit_trusted_content_bare (OstreeRepo *self,
|
|
const char *checksum,
|
|
OstreeRepoContentBareCommit *state,
|
|
guint32 uid,
|
|
guint32 gid,
|
|
guint32 mode,
|
|
GVariant *xattrs,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_open_untrusted_content_bare (OstreeRepo *self,
|
|
const char *expected_checksum,
|
|
guint64 content_len,
|
|
OstreeRepoContentBareCommit *out_state,
|
|
GOutputStream **out_stream,
|
|
gboolean *out_have_object,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_commit_untrusted_content_bare (OstreeRepo *self,
|
|
const char *expected_checksum,
|
|
OstreeRepoContentBareCommit *state,
|
|
guint32 uid,
|
|
guint32 gid,
|
|
guint32 mode,
|
|
GVariant *xattrs,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
|
|
gboolean
|
|
_ostree_repo_read_bare_fd (OstreeRepo *self,
|
|
const char *checksum,
|
|
int *out_fd,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
gboolean
|
|
_ostree_repo_update_mtime (OstreeRepo *self,
|
|
GError **error);
|
|
|
|
G_END_DECLS
|