/*
* migrate.c: Migrate history from non-move-tracking revisions
*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*/
#include "svn_types.h"
#include "svn_error.h"
#include "svn_delta.h"
#include "svn_ra.h"
#include "private/svn_branch.h"
#include "private/svn_branch_compat.h"
#include "svn_private_config.h"
struct edit_baton
{
svn_branch__txn_t *edit_txn;
svn_ra_session_t *from_session;
svn_revnum_t revision;
};
struct dir_baton
{
struct edit_baton *edit_baton;
};
struct file_baton
{
struct edit_baton *edit_baton;
};
static svn_error_t *
set_target_revision(void *edit_baton,
svn_revnum_t target_revision,
apr_pool_t *pool)
{
/*struct edit_baton *eb = edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->set_target_revision(eb->wrapped_edit_baton,
target_revision,
pool));*/
return SVN_NO_ERROR;
}
static svn_error_t *
open_root(void *edit_baton,
svn_revnum_t base_revision,
apr_pool_t *pool,
void **root_baton)
{
struct edit_baton *eb = edit_baton;
struct dir_baton *dir_baton = apr_palloc(pool, sizeof(*dir_baton));
/*SVN_ERR(eb->wrapped_editor->open_root(eb->wrapped_edit_baton,
base_revision,
pool,
&dir_baton->wrapped_dir_baton));*/
dir_baton->edit_baton = eb;
*root_baton = dir_baton;
return SVN_NO_ERROR;
}
static svn_error_t *
delete_entry(const char *path,
svn_revnum_t base_revision,
void *parent_baton,
apr_pool_t *pool)
{
/*struct dir_baton *pb = parent_baton;
struct edit_baton *eb = pb->edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->delete_entry(path,
base_revision,
pb->wrapped_dir_baton,
pool);*/
return SVN_NO_ERROR;
}
static svn_error_t *
add_directory(const char *path,
void *parent_baton,
const char *copyfrom_path,
svn_revnum_t copyfrom_revision,
apr_pool_t *pool,
void **child_baton)
{
struct dir_baton *pb = parent_baton;
struct edit_baton *eb = pb->edit_baton;
struct dir_baton *db = apr_palloc(pool, sizeof(*db));
/*SVN_ERR(eb->wrapped_editor->add_directory(path,
pb->wrapped_dir_baton,
copyfrom_path,
copyfrom_revision,
pool,
&db->wrapped_dir_baton));*/
db->edit_baton = eb;
*child_baton = db;
return SVN_NO_ERROR;
}
static svn_error_t *
open_directory(const char *path,
void *parent_baton,
svn_revnum_t base_revision,
apr_pool_t *pool,
void **child_baton)
{
struct dir_baton *pb = parent_baton;
struct edit_baton *eb = pb->edit_baton;
struct dir_baton *db = apr_palloc(pool, sizeof(*db));
/*SVN_ERR(eb->wrapped_editor->open_directory(path,
pb->wrapped_dir_baton,
base_revision,
pool,
&db->wrapped_dir_baton));*/
db->edit_baton = eb;
*child_baton = db;
return SVN_NO_ERROR;
}
static svn_error_t *
add_file(const char *path,
void *parent_baton,
const char *copyfrom_path,
svn_revnum_t copyfrom_revision,
apr_pool_t *pool,
void **file_baton)
{
struct dir_baton *pb = parent_baton;
struct edit_baton *eb = pb->edit_baton;
struct file_baton *fb = apr_palloc(pool, sizeof(*fb));
/*SVN_ERR(eb->wrapped_editor->add_file(path,
pb->wrapped_dir_baton,
copyfrom_path,
copyfrom_revision,
pool,
&fb->wrapped_file_baton));*/
fb->edit_baton = eb;
*file_baton = fb;
return SVN_NO_ERROR;
}
static svn_error_t *
open_file(const char *path,
void *parent_baton,
svn_revnum_t base_revision,
apr_pool_t *pool,
void **file_baton)
{
struct dir_baton *pb = parent_baton;
struct edit_baton *eb = pb->edit_baton;
struct file_baton *fb = apr_palloc(pool, sizeof(*fb));
/*SVN_ERR(eb->wrapped_editor->open_file(path,
pb->wrapped_dir_baton,
base_revision,
pool,
&fb->wrapped_file_baton));*/
fb->edit_baton = eb;
*file_baton = fb;
return SVN_NO_ERROR;
}
static svn_error_t *
apply_textdelta(void *file_baton,
const char *base_checksum,
apr_pool_t *pool,
svn_txdelta_window_handler_t *handler,
void **handler_baton)
{
/*struct file_baton *fb = file_baton;
struct edit_baton *eb = fb->edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->apply_textdelta(fb->wrapped_file_baton,
base_checksum,
pool,
handler,
handler_baton));*/
return SVN_NO_ERROR;
}
static svn_error_t *
close_file(void *file_baton,
const char *text_checksum,
apr_pool_t *pool)
{
/*struct file_baton *fb = file_baton;
struct edit_baton *eb = fb->edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->close_file(fb->wrapped_file_baton,
text_checksum, pool));*/
return SVN_NO_ERROR;
}
static svn_error_t *
absent_file(const char *path,
void *file_baton,
apr_pool_t *pool)
{
/*struct file_baton *fb = file_baton;
struct edit_baton *eb = fb->edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->absent_file(path, fb->wrapped_file_baton,
pool));*/
return SVN_NO_ERROR;
}
static svn_error_t *
close_directory(void *dir_baton,
apr_pool_t *pool)
{
/*struct dir_baton *db = dir_baton;
struct edit_baton *eb = db->edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->close_directory(db->wrapped_dir_baton,
pool));*/
return SVN_NO_ERROR;
}
static svn_error_t *
absent_directory(const char *path,
void *dir_baton,
apr_pool_t *pool)
{
/*struct dir_baton *db = dir_baton;
struct edit_baton *eb = db->edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->absent_directory(path, db->wrapped_dir_baton,
pool));*/
return SVN_NO_ERROR;
}
static svn_error_t *
change_file_prop(void *file_baton,
const char *name,
const svn_string_t *value,
apr_pool_t *pool)
{
/*struct file_baton *fb = file_baton;
struct edit_baton *eb = fb->edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->change_file_prop(fb->wrapped_file_baton,
name,
value,
pool));*/
return SVN_NO_ERROR;
}
static svn_error_t *
change_dir_prop(void *dir_baton,
const char *name,
const svn_string_t *value,
apr_pool_t *pool)
{
/*struct dir_baton *db = dir_baton;
struct edit_baton *eb = db->edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->change_dir_prop(db->wrapped_dir_baton,
name,
value,
pool));*/
return SVN_NO_ERROR;
}
static svn_error_t *
close_edit(void *edit_baton,
apr_pool_t *pool)
{
/*struct edit_baton *eb = edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->close_edit(eb->wrapped_edit_baton, pool));*/
return SVN_NO_ERROR;
}
static svn_error_t *
abort_edit(void *edit_baton,
apr_pool_t *pool)
{
/*struct edit_baton *eb = edit_baton;*/
/*SVN_ERR(eb->wrapped_editor->abort_edit(eb->wrapped_edit_baton, pool));*/
return SVN_NO_ERROR;
}
svn_error_t *
svn_branch__compat_get_migration_editor(
const svn_delta_editor_t **old_editor,
void **old_edit_baton,
svn_branch__txn_t *edit_txn,
svn_ra_session_t *from_session,
svn_revnum_t revision,
apr_pool_t *result_pool)
{
static const svn_delta_editor_t editor = {
set_target_revision,
open_root,
delete_entry,
add_directory,
open_directory,
change_dir_prop,
close_directory,
absent_directory,
add_file,
open_file,
apply_textdelta,
change_file_prop,
close_file,
absent_file,
close_edit,
abort_edit
};
struct edit_baton *eb = apr_palloc(result_pool, sizeof(*eb));
eb->edit_txn = edit_txn;
eb->from_session = from_session;
eb->revision = revision;
*old_editor = &editor;
*old_edit_baton = eb;
return SVN_NO_ERROR;
}