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Diffstat (limited to 'subversion/bindings/javahl/native/EditorProxy.h')
| -rw-r--r-- | subversion/bindings/javahl/native/EditorProxy.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/subversion/bindings/javahl/native/EditorProxy.h b/subversion/bindings/javahl/native/EditorProxy.h new file mode 100644 index 0000000..3ca005c --- /dev/null +++ b/subversion/bindings/javahl/native/EditorProxy.h @@ -0,0 +1,153 @@ +/** + * @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 EditorProxy.h + * @brief Interface of all editor proxy classes + */ + +#ifndef JAVAHL_EDITOR_PROXY_H +#define JAVAHL_EDITOR_PROXY_H + +#include "svn_delta.h" +#include "private/svn_editor.h" +#include "private/svn_delta_private.h" + +/** + * These callbacks are needed by the delta-to-Ev2 shims. + */ +struct EditorProxyCallbacks +{ + svn_delta__unlock_func_t m_unlock_func; + svn_delta_fetch_props_func_t m_fetch_props_func; + svn_delta_fetch_base_func_t m_fetch_base_func; + struct svn_delta__extra_baton m_extra_baton; + void* m_baton; +}; + +/** + * This is a proxy object that translates Ev2 operations (possibly + * implemented through shims) into calls to a Java editor + * implementation. + */ +class EditorProxy +{ +public: + EditorProxy(jobject jeditor, apr_pool_t* edit_pool, + const char* repos_root_url, const char* base_relpath, + svn_cancel_func_t cancel_func, void* cancel_baton, + const EditorProxyCallbacks& callbacks); + ~EditorProxy(); + + const svn_delta_editor_t* delta_editor() const + { + return m_delta_editor; + } + + void* delta_baton() const + { + return m_delta_baton; + } + +private: + EditorProxy(const EditorProxy&); // noncopyable + + static svn_error_t* cb_add_directory(void *baton, + const char *relpath, + const apr_array_header_t *children, + apr_hash_t *props, + svn_revnum_t replaces_rev, + apr_pool_t *scratch_pool); + static svn_error_t* cb_add_file(void *baton, + const char *relpath, + const svn_checksum_t *checksum, + svn_stream_t *contents, + apr_hash_t *props, + svn_revnum_t replaces_rev, + apr_pool_t *scratch_pool); + static svn_error_t* cb_add_symlink(void *baton, + const char *relpath, + const char *target, + apr_hash_t *props, + svn_revnum_t replaces_rev, + apr_pool_t *scratch_pool); + static svn_error_t* cb_add_absent(void *baton, + const char *relpath, + svn_node_kind_t kind, + svn_revnum_t replaces_rev, + apr_pool_t *scratch_pool); + static svn_error_t* cb_alter_directory(void *baton, + const char *relpath, + svn_revnum_t revision, + const apr_array_header_t *children, + apr_hash_t *props, + apr_pool_t *scratch_pool); + static svn_error_t* cb_alter_file(void *baton, + const char *relpath, + svn_revnum_t revision, + const svn_checksum_t *checksum, + svn_stream_t *contents, + apr_hash_t *props, + apr_pool_t *scratch_pool); + static svn_error_t* cb_alter_symlink(void *baton, + const char *relpath, + svn_revnum_t revision, + const char *target, + apr_hash_t *props, + apr_pool_t *scratch_pool); + static svn_error_t* cb_delete(void *baton, + const char *relpath, + svn_revnum_t revision, + apr_pool_t *scratch_pool); + static svn_error_t* cb_copy(void *baton, + const char *src_relpath, + svn_revnum_t src_revision, + const char *dst_relpath, + svn_revnum_t replaces_rev, + apr_pool_t *scratch_pool); + static svn_error_t* cb_move(void *baton, + const char *src_relpath, + svn_revnum_t src_revision, + const char *dst_relpath, + svn_revnum_t replaces_rev, + apr_pool_t *scratch_pool); + static svn_error_t* cb_complete(void *baton, + apr_pool_t *scratch_pool); + static svn_error_t* cb_abort(void *baton, + apr_pool_t *scratch_pool); + +private: + bool m_valid; + jobject m_jeditor; ///< Reference to Java editor implementation + apr_pool_t* m_edit_pool; + + const char* m_repos_root_url; ///< The root of the repository + const char* m_base_relpath; ///< The root of the session within the repo + bool m_found_paths; ///< Returned paths are absolute + + svn_editor_t* m_editor; + const svn_delta_editor_t* m_delta_editor; + void* m_delta_baton; + EditorProxyCallbacks m_proxy_callbacks; +}; + + +#endif // JAVAHL_EDITOR_PROXY_H |