/src/lib/io/filesystem/path_name/openvms_directory_notation.e
Specman e | 203 lines | 146 code | 20 blank | 37 comment | 10 complexity | 657e58a615a73043963731294b9be799 MD5 | raw file
1-- This file is part of a Liberty Eiffel library. 2-- See the full copyright at the end. 3-- 4class OPENVMS_DIRECTORY_NOTATION 5 -- The VMS file path notation looks like: 6 -- DISK:[LibertyEiffel.sys]system.se 7 -- The current working directory notation is: 8 -- DISK:[] 9 -- The equivalent of Unix .. is : 10 -- [-] 11 -- The equivalent of Unix ../.. is : 12 -- [-.-] 13 -- 14 15inherit 16 DIRECTORY_NOTATION 17 18feature {ANY} 19 is_current_directory (path: STRING): BOOLEAN 20 do 21 not_yet_implemented 22 end 23 24 is_parent_directory (path: STRING): BOOLEAN 25 do 26 not_yet_implemented 27 end 28 29 to_parent_directory (some_path: STRING) 30 local 31 old_count: INTEGER 32 do 33 --|*** "-" is not handled correctly <FM-24/03/2005> 34 old_count := some_path.count 35 if some_path.last = ']' then 36 from 37 some_path.remove_last 38 until 39 some_path.is_empty or else some_path.last = '.' or else some_path.last = '[' 40 loop 41 some_path.remove_last 42 end 43 if some_path.count > 0 then 44 inspect 45 some_path.last 46 when '.' then 47 some_path.remove_last 48 some_path.extend(']') 49 when '[' then 50 if some_path.count = old_count - 1 then 51 some_path.remove_last 52 else 53 some_path.extend(']') 54 end 55 end 56 end 57 elseif some_path.last = ':' then 58 some_path.clear_count 59 else 60 from 61 some_path.remove_last 62 until 63 some_path.is_empty or else some_path.last = ']' 64 loop 65 some_path.remove_last 66 end 67 if some_path.is_empty then 68 some_path.clear_count 69 end 70 end 71 end 72 73 to_subdirectory_with (parent_path, entry_name: STRING) 74 do 75 if parent_path.count = 1 then 76 parent_path.clear_count 77 elseif parent_path.last = ']' then 78 parent_path.remove_last 79 if parent_path.last = '[' then 80 parent_path.append(entry_name) 81 parent_path.extend(']') 82 else 83 parent_path.extend('.') 84 parent_path.append(entry_name) 85 parent_path.extend(']') 86 end 87 elseif parent_path.last = ':' then 88 parent_path.extend('[') 89 parent_path.append(entry_name) 90 parent_path.extend(']') 91 else 92 parent_path.clear_count 93 end 94 end 95 96 to_file_path_with (parent_path, file_name: STRING) 97 do 98 inspect 99 parent_path.last 100 when ']' then 101 when '.' then 102 parent_path.remove_last 103 parent_path.extend(']') 104 else 105 parent_path.extend(']') 106 end 107 if file_name.first = ']' then 108 parent_path.remove_last 109 end 110 parent_path.append(file_name) 111 end 112 113 to_subpath_with (parent_path, subpath: STRING) 114 do 115 not_yet_implemented 116 end 117 118 to_directory_path (path: STRING) 119 do 120 not_yet_implemented 121 end 122 123 to_short_name_in (buffer, path: STRING) 124 do 125 not_yet_implemented 126 end 127 128feature {ANY} 129 can_map_drive (source_notation: DIRECTORY_NOTATION; drive: STRING): BOOLEAN 130 do 131 --|*** We (c/sh)ould do better than nothing... <24/03/2005> 132 end 133 134 to_root (source_notation: DIRECTORY_NOTATION; drive: STRING) 135 do 136 check 137 False 138 end 139 end 140 141 to_default_root (directory: STRING) 142 do 143 not_yet_implemented 144 end 145 146 to_current_directory (directory: STRING) 147 do 148 not_yet_implemented 149 end 150 151feature {ANY} 152 is_case_sensitive: BOOLEAN False 153 154 is_valid_path (path: STRING): BOOLEAN 155 do 156 --|*** Not nearly strict enough <FM-24/03/2003> 157 Result := not path.is_empty 158 end 159 160 is_valid_directory_path (path: STRING): BOOLEAN 161 do 162 --|*** Not nearly strict enough <FM-24/03/2003> 163 Result := not path.is_empty 164 end 165 166 is_valid_file_name (name: STRING): BOOLEAN 167 do 168 --|*** Not nearly strict enough <FM-24/03/2003> 169 Result := not name.is_empty 170 end 171 172 is_absolute_path (path: STRING): BOOLEAN 173 do 174 not_yet_implemented 175 end 176 177feature {DIRECTORY_NOTATION} 178 to_notation (path: STRING; destination_notation: DIRECTORY_NOTATION): STRING 179 do 180 not_yet_implemented 181 end 182 183end -- class OPENVMS_DIRECTORY_NOTATION 184-- 185-- Copyright (C) 2009-2017: by all the people cited in the AUTHORS file. 186-- 187-- Permission is hereby granted, free of charge, to any person obtaining a copy 188-- of this software and associated documentation files (the "Software"), to deal 189-- in the Software without restriction, including without limitation the rights 190-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 191-- copies of the Software, and to permit persons to whom the Software is 192-- furnished to do so, subject to the following conditions: 193-- 194-- The above copyright notice and this permission notice shall be included in 195-- all copies or substantial portions of the Software. 196-- 197-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 198-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 199-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 200-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 201-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 202-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 203-- THE SOFTWARE.