| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef INCLUDED_TOOLS_PATHUTILS_HXX |
| #define INCLUDED_TOOLS_PATHUTILS_HXX |
| |
| #include "sal/config.h" |
| |
| #if defined WNT |
| |
| #include <cstddef> |
| |
| #define WIN32_LEAN_AND_MEAN |
| #include <windows.h> |
| |
| // The compiled code is not part of the tl dynamic library, but is delivered as |
| // pathutils-obj and pathutils-slo objects (it is linked into special |
| // executables and dynamic libraries that do not link against OOo libraries): |
| |
| namespace tools { |
| |
| // Determine the filename part of a path. |
| // |
| // @param path |
| // A non-NULL pointer to a null-terminated path. |
| // |
| // @return |
| // A pointer to the trailing filename part of the given path. |
| WCHAR * filename(WCHAR * path); |
| |
| // Concatenate two paths. |
| // |
| // Either the first path is empty and the second path is an absolute path. Or |
| // the first path is an absolute path that ends in a backslash and the second |
| // path is a relative path. In the latter case, to avoid paths that grow too |
| // long, leading .. segments of the second path are removed together with |
| // trailing segments from the first path. This should not cause problems as |
| // long as there are no symbolic links on Windows (as with symbolic links, |
| // x\y\.. and x might denote different directories). |
| // |
| // @param path |
| // An output paremeter taking the resulting path; must point at a valid range of |
| // memory of size at least MAX_PATH. If NULL is returned, the content is |
| // unspecified. |
| // |
| // @param frontBegin, frontEnd |
| // Forms a valid range [frontBegin .. frontEnd) of less than MAX_PATH size. |
| // |
| // @param backBegin, backLength |
| // Forms a valid range [backBeghin .. backBegin + backLength) of less than |
| // MAX_PATH size. |
| // |
| // @return |
| // A pointer to the terminating null character of the concatenation, or NULL if |
| // a failure occurred. |
| WCHAR * buildPath( |
| WCHAR * path, WCHAR const * frontBegin, WCHAR const * frontEnd, |
| WCHAR const * backBegin, std::size_t backLength); |
| |
| // Resolve a link file. |
| // |
| // @param path |
| // An input/output parameter taking the path; must point at a valid range of |
| // memory of size at least MAX_PATH. On input, contains the null-terminated |
| // full path of the link file. On output, contains the null-terminated full |
| // path of the resolved link; if NULL is returned, the content is unspecified. |
| // |
| // @return |
| // A pointer to the terminating null character of path, or NULL if a failure |
| // occurred. |
| WCHAR * resolveLink(WCHAR * path); |
| |
| } |
| |
| #endif |
| |
| #endif |
