1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifdef _MSC_VER 25 #pragma warning (disable : 4800) 26 #endif 27 28 #ifndef _PATH_HELPER_HXX_ 29 #define _PATH_HELPER_HXX_ 30 31 #include "path_helper.h" 32 #include <rtl/ustring.hxx> 33 #include <rtl/allocator.hxx> 34 35 namespace osl 36 { 37 38 /******************************************************************* 39 osl_systemPathEnsureSeparator 40 Adds a trailing path separator to the given system path if not 41 already there and if the path is not the root path or a logical 42 drive alone 43 ******************************************************************/ 44 45 inline void systemPathEnsureSeparator(/*inout*/ rtl::OUString& Path) 46 { 47 osl_systemPathEnsureSeparator(&Path.pData); 48 } 49 50 /******************************************************************* 51 osl_systemPathRemoveSeparator 52 Removes the last separator from the given system path if any and 53 if the path is not the root path '\' 54 ******************************************************************/ 55 56 inline void systemPathRemoveSeparator(/*inout*/ rtl::OUString& Path) 57 { 58 osl_systemPathRemoveSeparator(&Path.pData); 59 } 60 61 /******************************************************************* 62 osl_systemPathIsLogicalDrivePattern 63 ******************************************************************/ 64 65 inline bool systemPathIsLogicalDrivePattern(/*in*/ const rtl::OUString& path) 66 { 67 return osl_systemPathIsLogicalDrivePattern(path.pData); 68 } 69 70 /******************************************************************* 71 LongPathBuffer 72 ******************************************************************/ 73 template< class T > 74 class LongPathBuffer 75 { 76 T* m_pBuffer; 77 sal_uInt32 m_nCharNum; 78 79 LongPathBuffer(); 80 LongPathBuffer( const LongPathBuffer& ); 81 LongPathBuffer& operator=( const LongPathBuffer& ); 82 83 public: 84 LongPathBuffer( sal_uInt32 nCharNum ) 85 : m_pBuffer( reinterpret_cast<T*>( rtl_allocateMemory( nCharNum * sizeof( T ) ) ) ) 86 , m_nCharNum( nCharNum ) 87 { 88 OSL_ENSURE( m_pBuffer, "Can not allocate the buffer!" ); 89 } 90 91 ~LongPathBuffer() 92 { 93 if ( m_pBuffer ) 94 rtl_freeMemory( m_pBuffer ); 95 m_pBuffer = 0; 96 } 97 98 sal_uInt32 getBufSizeInSymbols() 99 { 100 return m_nCharNum; 101 } 102 103 operator T* () 104 { 105 return m_pBuffer; 106 } 107 108 }; 109 110 template< class U, class T > U mingw_reinterpret_cast(LongPathBuffer<T>& a) { return reinterpret_cast<U>(static_cast<T*>(a)); } 111 112 } // end namespace osl 113 114 #endif 115