#include "svn_pools.h"
#include "fs.h"
#include "trail.h"
#include "err.h"
#include "uuid.h"
#include "bdb/uuids-table.h"
#include "../libsvn_fs/fs-loader.h"
#include "private/svn_fs_util.h"
struct get_uuid_args
{
int idx;
const char **uuid;
};
static svn_error_t *
txn_body_get_uuid(void *baton, trail_t *trail)
{
struct get_uuid_args *args = baton;
return svn_fs_bdb__get_uuid(trail->fs, args->idx, args->uuid,
trail, trail->pool);
}
svn_error_t *
svn_fs_base__get_uuid(svn_fs_t *fs,
const char **uuid,
apr_pool_t *pool)
{
base_fs_data_t *bfd = fs->fsap_data;
SVN_ERR(svn_fs__check_fs(fs, TRUE));
if (bfd->uuid)
{
*uuid = apr_pstrdup(pool, bfd->uuid);
}
else
{
struct get_uuid_args args;
apr_pool_t *scratch_pool = svn_pool_create(pool);
args.idx = 1;
args.uuid = uuid;
SVN_ERR(svn_fs_base__retry_txn(fs, txn_body_get_uuid, &args,
FALSE, scratch_pool));
if (*uuid)
{
*uuid = apr_pstrdup(pool, *uuid);
bfd->uuid = apr_pstrdup(fs->pool, *uuid);
}
svn_pool_destroy(scratch_pool);
}
return SVN_NO_ERROR;
}
struct set_uuid_args
{
int idx;
const char *uuid;
};
static svn_error_t *
txn_body_set_uuid(void *baton, trail_t *trail)
{
struct set_uuid_args *args = baton;
return svn_fs_bdb__set_uuid(trail->fs, args->idx, args->uuid,
trail, trail->pool);
}
svn_error_t *
svn_fs_base__set_uuid(svn_fs_t *fs,
const char *uuid,
apr_pool_t *pool)
{
struct set_uuid_args args;
base_fs_data_t *bfd = fs->fsap_data;
SVN_ERR(svn_fs__check_fs(fs, TRUE));
if (! uuid)
uuid = svn_uuid_generate(pool);
args.idx = 1;
args.uuid = uuid;
SVN_ERR(svn_fs_base__retry_txn(fs, txn_body_set_uuid, &args, TRUE, pool));
if (uuid)
bfd->uuid = apr_pstrdup(fs->pool, uuid);
return SVN_NO_ERROR;
}