[[[
* subversion/libsvn_repos/load.c
(svn_repos_parse_dumpstream2, svn_repos_parse_dumpstream3): Rename
the older function and add a version_number argument; error out if
there's a version mismatch.
* subversion/include/svn_repos.h
(svn_repos_parse_dumpstream2, svn_repos_parse_dumpstream3): Add new
function and mark svn_repos_parse_dumpstream2 as deprecated.
* subversion/svnrdump/load_editor.c
(drive_dumpstream_loader): Update to use the new API, and call it
with version_number 3.
]]]
Index: subversion/include/svn_repos.h
===================================================================
--- subversion/include/svn_repos.h (revision 986884)
+++ subversion/include/svn_repos.h (working copy)
@@ -2646,6 +2646,10 @@ typedef svn_repos_parse_fns2_t svn_repos_parser_fn
* @a cancel_baton as argument to see if the client wishes to cancel
* the dump.
*
+ * If @a version_number is -1, it is ignored and the dumpstream is
+ * parsed without this information. If not -1, the function checks the
+ * dumpstream's version number, and errors out if there's a mismatch.
+ *
* This parser has built-in knowledge of the dumpfile format, but only
* in a general sense:
*
@@ -2661,9 +2665,25 @@ typedef svn_repos_parse_fns2_t svn_repos_parser_fn
* This is enough knowledge to make it easy on vtable implementors,
* but still allow expansion of the format: most headers are ignored.
*
- * @since New in 1.1.
+ * @since New in 2.0.
*/
svn_error_t *
+svn_repos_parse_dumpstream3(svn_stream_t *stream,
+ const svn_repos_parse_fns2_t *parse_fns,
+ void *parse_baton,
+ svn_cancel_func_t cancel_func,
+ void *cancel_baton,
+ int version_number,
+ apr_pool_t *pool);
+
+/**
+ * Similar to svn_repos_parse_dumpstream3(), but is dumpfile version
+ * agnostic.
+ *
+ * @deprecated Provided for backward compatibility with the 1.6 API.
+ */
+SVN_DEPRECATED
+svn_error_t *
svn_repos_parse_dumpstream2(svn_stream_t *stream,
const svn_repos_parse_fns2_t *parse_fns,
void *parse_baton,
Index: subversion/libsvn_repos/load.c
===================================================================
--- subversion/libsvn_repos/load.c (revision 986884)
+++ subversion/libsvn_repos/load.c (working copy)
@@ -654,14 +654,27 @@ parse_format_version(const char *versionstring, in
}
+svn_error_t *
+svn_repos_parse_dumpstream2(svn_stream_t *stream,
+ const svn_repos_parse_fns2_t *parse_fns,
+ void *parse_baton,
+ svn_cancel_func_t cancel_func,
+ void *cancel_baton,
+ apr_pool_t *pool)
+{
+ return svn_repos_parse_dumpstream3(stream, parse_fns, parse_baton,
+ cancel_func, cancel_baton, -1, pool);
+}
+
/* The Main Parser Logic */
svn_error_t *
-svn_repos_parse_dumpstream2(svn_stream_t *stream,
+svn_repos_parse_dumpstream3(svn_stream_t *stream,
const svn_repos_parse_fns2_t *parse_fns,
void *parse_baton,
svn_cancel_func_t cancel_func,
void *cancel_baton,
+ int version_number,
apr_pool_t *pool)
{
svn_boolean_t eof;
@@ -690,6 +703,11 @@ svn_error_t *
return svn_error_createf(SVN_ERR_STREAM_MALFORMED_DATA, NULL,
_("Unsupported dumpfile version: %d"), version);
+ /* Error out if version doesn't match with the provided version_number */
+ if (version_number != -1 && version_number != version)
+ return svn_error_createf(SVN_ERR_STREAM_MALFORMED_DATA, NULL,
+ _("Unsupported dumpfile version: %d"), version);
+
/* A dumpfile "record" is defined to be a header-block of
rfc822-style headers, possibly followed by a content-block.
Index: subversion/svnrdump/load_editor.c
===================================================================
--- subversion/svnrdump/load_editor.c (revision 986884)
+++ subversion/svnrdump/load_editor.c (working copy)
@@ -540,8 +540,8 @@ drive_dumpstream_loader(svn_stream_t *stream,
pb = parse_baton;
SVN_ERR(svn_ra_get_repos_root2(session, &(pb->root_url), pool));
- SVN_ERR(svn_repos_parse_dumpstream2(stream, parser, parse_baton,
- NULL, NULL, pool));
+ SVN_ERR(svn_repos_parse_dumpstream3(stream, parser, parse_baton,
+ NULL, NULL, 3, pool));
return SVN_NO_ERROR;
}
