/* id.h : interface to node ID functions, private to libsvn_fs_base * * ==================================================================== * Copyright (c) 2000-2004 CollabNet. All rights reserved. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at http://subversion.tigris.org/license-1.html. * If newer versions of this license are posted there, you may use a * newer version instead, at your option. * * This software consists of voluntary contributions made by many * individuals. For exact contribution history, see the revision * history and logs, available at http://subversion.tigris.org/. * ==================================================================== */ #ifndef SVN_LIBSVN_FS_BASE_ID_H #define SVN_LIBSVN_FS_BASE_ID_H #include "svn_fs.h" #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /*** ID accessor functions. ***/ /* Get the "node id" portion of ID. */ const char *svn_fs_base__id_node_id(const svn_fs_id_t *id); /* Get the "copy id" portion of ID. */ const char *svn_fs_base__id_copy_id(const svn_fs_id_t *id); /* Get the "txn id" portion of ID. */ const char *svn_fs_base__id_txn_id(const svn_fs_id_t *id); /* Convert ID into string form, allocated in POOL. */ svn_string_t *svn_fs_base__id_unparse(const svn_fs_id_t *id, apr_pool_t *pool); /* Return true if A and B are equal. */ svn_boolean_t svn_fs_base__id_eq(const svn_fs_id_t *a, const svn_fs_id_t *b); /* Return true if A and B are related. */ svn_boolean_t svn_fs_base__id_check_related(const svn_fs_id_t *a, const svn_fs_id_t *b); /* Return 0 if A and B are equal, 1 if they are related, -1 otherwise. */ int svn_fs_base__id_compare(const svn_fs_id_t *a, const svn_fs_id_t *b); /* Create an ID based on NODE_ID, COPY_ID, and TXN_ID, allocated in POOL. */ svn_fs_id_t *svn_fs_base__id_create(const char *node_id, const char *copy_id, const char *txn_id, apr_pool_t *pool); /* Return a copy of ID, allocated from POOL. */ svn_fs_id_t *svn_fs_base__id_copy(const svn_fs_id_t *id, apr_pool_t *pool); /* Return an ID resulting from parsing the string DATA (with length LEN), or NULL if DATA is an invalid ID string. */ svn_fs_id_t *svn_fs_base__id_parse(const char *data, apr_size_t len, apr_pool_t *pool); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* SVN_LIBSVN_FS_ID_H */