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subversion
include
svn_compat.h
Go to the documentation of this file.
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/**
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* @copyright
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* ====================================================================
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* Copyright (c) 2006-2008 CollabNet. All rights reserved.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://subversion.tigris.org/license-1.html.
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* If newer versions of this license are posted there, you may use a
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* newer version instead, at your option.
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*
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* This software consists of voluntary contributions made by many
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* individuals. For exact contribution history, see the revision
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* history and logs, available at http://subversion.tigris.org/.
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* ====================================================================
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* @endcopyright
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*
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* @file svn_compat.h
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* @brief Utilities to help applications provide backwards-compatibility
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*/
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#ifndef SVN_COMPAT_H
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#define SVN_COMPAT_H
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#include <apr_pools.h>
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#include <apr_hash.h>
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#include <apr_tables.h>
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#include "
svn_types.h
"
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#ifdef __cplusplus
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extern
"C"
{
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#endif
/* __cplusplus */
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/** Return, in @a *callback2 and @a *callback2_baton a function/baton that
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* will call @a callback/@a callback_baton, allocating the @a *callback2_baton
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* in @a pool.
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*
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* @note This is used by compatibility wrappers, which exist in more than
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* Subversion core library.
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*
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* @since New in 1.4.
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*/
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void
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svn_compat_wrap_commit_callback
(
svn_commit_callback2_t
*callback2,
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void
**callback2_baton,
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svn_commit_callback_t
callback,
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void
*callback_baton,
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apr_pool_t *pool);
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/** Clear svn:author, svn:date, and svn:log from @a revprops if not NULL.
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* Use this if you must handle these three properties separately for
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* compatibility reasons.
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*
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* @since New in 1.5.
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*/
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void
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svn_compat_log_revprops_clear
(apr_hash_t *revprops);
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/** Return a list to pass to post-1.5 log-retrieval functions in order to
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* retrieve the pre-1.5 set of revprops: svn:author, svn:date, and svn:log.
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*
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* @since New in 1.5.
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*/
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apr_array_header_t *
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svn_compat_log_revprops_in
(apr_pool_t *pool);
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/** Return, in @a **author, @a **date, and @a **message, the values of the
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* svn:author, svn:date, and svn:log revprops from @a revprops. If @a
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* revprops is NULL, all return values are NULL. Any return value may be
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* NULL if the corresponding property is not set in @a revprops.
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*
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* @since New in 1.5.
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*/
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void
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svn_compat_log_revprops_out
(
const
char
**author,
const
char
**date,
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const
char
**message, apr_hash_t *revprops);
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/** Return, in @a *receiver2 and @a *receiver2_baton a function/baton that
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* will call @a receiver/@a receiver_baton, allocating the @a *receiver2_baton
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* in @a pool.
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*
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* @note This is used by compatibility wrappers, which exist in more than
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* Subversion core library.
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*
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* @since New in 1.5.
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*/
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void
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svn_compat_wrap_log_receiver
(
svn_log_entry_receiver_t
*receiver2,
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void
**receiver2_baton,
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svn_log_message_receiver_t
receiver,
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void
*receiver_baton,
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apr_pool_t *pool);
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#ifdef __cplusplus
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}
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#endif
/* __cplusplus */
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#endif
/* SVN_COMPAT_H */
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