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Diffstat (limited to 'subversion/include/private/svn_branch_impl.h')
| -rw-r--r-- | subversion/include/private/svn_branch_impl.h | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/subversion/include/private/svn_branch_impl.h b/subversion/include/private/svn_branch_impl.h new file mode 100644 index 0000000000000..ad4df3b1b12d0 --- /dev/null +++ b/subversion/include/private/svn_branch_impl.h @@ -0,0 +1,197 @@ +/** + * @copyright + * ==================================================================== + * 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. + * ==================================================================== + * @endcopyright + * + * @file svn_branch_impl.h + * @brief Declarations needed by implementators of branch classes + * + * @since New in ???. + */ + +#ifndef SVN_BRANCH_IMPL_H +#define SVN_BRANCH_IMPL_H + +#include "private/svn_branch.h" + +#ifdef __cplusplus +extern "C" { +#endif + + +/* Common aspects od a txn/branch 'editor' class (derived from Ev2) */ +typedef struct svn_branch__vtable_priv_t +{ + /* Standard cancellation function. Called before each callback. */ + svn_cancel_func_t cancel_func; + void *cancel_baton; + +#ifdef ENABLE_ORDERING_CHECK + svn_boolean_t within_callback; + svn_boolean_t finished; + apr_pool_t *state_pool; +#endif + +} svn_branch__vtable_priv_t; + +/* The methods of svn_branch__txn_t. + * See the corresponding public API functions for details. + */ + +typedef apr_array_header_t *(*svn_branch__txn_v_get_branches_t)( + const svn_branch__txn_t *txn, + apr_pool_t *result_pool); + +typedef svn_error_t *(*svn_branch__txn_v_delete_branch_t)( + svn_branch__txn_t *txn, + const char *bid, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__txn_v_get_num_new_eids_t)( + const svn_branch__txn_t *txn, + int *num_new_eids_p, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__txn_v_new_eid_t)( + svn_branch__txn_t *txn, + svn_branch__eid_t *eid_p, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__txn_v_open_branch_t)( + svn_branch__txn_t *txn, + svn_branch__state_t **new_branch_p, + const char *new_branch_id, + int root_eid, + svn_branch__rev_bid_eid_t *from, + apr_pool_t *result_pool, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__txn_v_finalize_eids_t)( + svn_branch__txn_t *txn, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__txn_v_serialize_t)( + svn_branch__txn_t *txn, + svn_stream_t *stream, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__txn_v_sequence_point_t)( + svn_branch__txn_t *txn, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__txn_v_complete_t)( + svn_branch__txn_t *txn, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__txn_v_abort_t)( + svn_branch__txn_t *txn, + apr_pool_t *scratch_pool); + +struct svn_branch__txn_vtable_t +{ + svn_branch__vtable_priv_t vpriv; + + /* Methods. */ + svn_branch__txn_v_get_branches_t get_branches; + svn_branch__txn_v_delete_branch_t delete_branch; + svn_branch__txn_v_get_num_new_eids_t get_num_new_eids; + svn_branch__txn_v_new_eid_t new_eid; + svn_branch__txn_v_open_branch_t open_branch; + svn_branch__txn_v_finalize_eids_t finalize_eids; + svn_branch__txn_v_serialize_t serialize; + svn_branch__txn_v_sequence_point_t sequence_point; + svn_branch__txn_v_complete_t complete; + svn_branch__txn_v_complete_t abort; + +}; + +/* The methods of svn_branch__state_t. + * See the corresponding public API functions for details. + */ + +typedef svn_error_t *(*svn_branch__state_v_get_elements_t)( + const svn_branch__state_t *branch, + svn_element__tree_t **element_tree_p, + apr_pool_t *result_pool); + +typedef svn_error_t *(*svn_branch__state_v_get_element_t)( + const svn_branch__state_t *branch, + svn_element__content_t **element_p, + int eid, + apr_pool_t *result_pool); + +typedef svn_error_t *(*svn_branch__state_v_set_element_t)( + svn_branch__state_t *branch, + svn_branch__eid_t eid, + const svn_element__content_t *element, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__state_v_copy_one_t)( + svn_branch__state_t *branch, + const svn_branch__rev_bid_eid_t *src_el_rev, + svn_branch__eid_t local_eid, + svn_branch__eid_t new_parent_eid, + const char *new_name, + const svn_element__payload_t *new_payload, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__state_v_copy_tree_t)( + svn_branch__state_t *branch, + const svn_branch__rev_bid_eid_t *src_el_rev, + svn_branch__eid_t new_parent_eid, + const char *new_name, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__state_v_purge_t)( + svn_branch__state_t *branch, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__state_v_get_history_t)( + svn_branch__state_t *branch, + svn_branch__history_t **history_p, + apr_pool_t *scratch_pool); + +typedef svn_error_t *(*svn_branch__state_v_set_history_t)( + svn_branch__state_t *branch, + const svn_branch__history_t *history, + apr_pool_t *scratch_pool); + +struct svn_branch__state_vtable_t +{ + svn_branch__vtable_priv_t vpriv; + + svn_branch__state_v_get_elements_t get_elements; + svn_branch__state_v_get_element_t get_element; + svn_branch__state_v_set_element_t set_element; + svn_branch__state_v_copy_one_t copy_one; + svn_branch__state_v_copy_tree_t copy_tree; + svn_branch__state_v_purge_t purge; + svn_branch__state_v_get_history_t get_history; + svn_branch__state_v_set_history_t set_history; + +}; + + +#ifdef __cplusplus +} +#endif + +#endif /* SVN_BRANCH_IMPL_H */ + |