2 // Mono.Unix/UnixFileInfo.cs
5 // Jonathan Pryor (jonpryor@vt.edu)
7 // (C) 2004 Jonathan Pryor
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
36 public sealed class UnixFileInfo : UnixFileSystemInfo
38 public UnixFileInfo (string path)
43 internal UnixFileInfo (string path, Stat stat)
48 public override string Name {
49 get {return UnixPath.GetFileName (FullPath);}
52 public string DirectoryName {
53 get {return UnixPath.GetDirectoryName (FullPath);}
56 public UnixDirectoryInfo Directory {
57 get {return new UnixDirectoryInfo (DirectoryName);}
60 public override void Delete ()
62 int r = Syscall.unlink (FullPath);
63 UnixMarshal.ThrowExceptionForLastErrorIf (r);
67 public UnixStream Create ()
69 FilePermissions mode = // 0644
70 FilePermissions.S_IRUSR | FilePermissions.S_IWUSR |
71 FilePermissions.S_IRGRP | FilePermissions.S_IROTH;
75 [CLSCompliant (false)]
76 [Obsolete ("Use Create(Mono.Unix.Native.FilePermissions)")]
77 public UnixStream Create (FilePermissions mode)
79 int fd = Syscall.creat (FullPath, mode);
81 UnixMarshal.ThrowExceptionForLastError ();
83 return new UnixStream (fd);
86 [CLSCompliant (false)]
87 public UnixStream Create (Native.FilePermissions mode)
89 int fd = Native.Syscall.creat (FullPath, mode);
91 UnixMarshal.ThrowExceptionForLastError ();
93 return new UnixStream (fd);
96 [CLSCompliant (false)]
97 [Obsolete ("Use Open(Mono.Unix.Native.OpenFlags)")]
98 public UnixStream Open (OpenFlags flags)
100 int fd = Syscall.open (FullPath, flags);
102 UnixMarshal.ThrowExceptionForLastError ();
103 return new UnixStream (fd);
106 [CLSCompliant (false)]
107 public UnixStream Open (Native.OpenFlags flags)
109 int fd = Native.Syscall.open (FullPath, flags);
111 UnixMarshal.ThrowExceptionForLastError ();
112 return new UnixStream (fd);
115 [CLSCompliant (false)]
116 [Obsolete ("Use Open(Mono.Unix.Native.OpenFlags,Mono.Unix.Native.FilePermissions)")]
117 public UnixStream Open (OpenFlags flags, FilePermissions mode)
119 int fd = Syscall.open (FullPath, flags, mode);
121 UnixMarshal.ThrowExceptionForLastError ();
122 return new UnixStream (fd);
125 [CLSCompliant (false)]
126 public UnixStream Open (Native.OpenFlags flags, Native.FilePermissions mode)
128 int fd = Native.Syscall.open (FullPath, flags, mode);
130 UnixMarshal.ThrowExceptionForLastError ();
131 return new UnixStream (fd);
134 public UnixStream Open (FileMode mode)
136 OpenFlags flags = UnixConvert.ToOpenFlags (mode, FileAccess.ReadWrite);
137 int fd = Syscall.open (FullPath, flags);
139 UnixMarshal.ThrowExceptionForLastError ();
140 return new UnixStream (fd);
143 public UnixStream Open (FileMode mode, FileAccess access)
145 OpenFlags flags = UnixConvert.ToOpenFlags (mode, access);
146 int fd = Syscall.open (FullPath, flags);
148 UnixMarshal.ThrowExceptionForLastError ();
149 return new UnixStream (fd);
152 [CLSCompliant (false)]
153 [Obsolete ("Use Open (System.IO.FileMode,System.IO.FileAccess,Mono.Unix.Native.FilePermissions)")]
154 public UnixStream Open (FileMode mode, FileAccess access, FilePermissions perms)
156 OpenFlags flags = UnixConvert.ToOpenFlags (mode, access);
157 int fd = Syscall.open (FullPath, flags, perms);
159 UnixMarshal.ThrowExceptionForLastError ();
160 return new UnixStream (fd);
163 [CLSCompliant (false)]
164 public UnixStream Open (FileMode mode, FileAccess access, Native.FilePermissions perms)
166 Native.OpenFlags flags = Native.NativeConvert.ToOpenFlags (mode, access);
167 int fd = Native.Syscall.open (FullPath, flags, perms);
169 UnixMarshal.ThrowExceptionForLastError ();
170 return new UnixStream (fd);
173 public UnixStream OpenRead ()
175 return Open (FileMode.Open, FileAccess.Read);
178 public UnixStream OpenWrite ()
180 return Open (FileMode.OpenOrCreate, FileAccess.Write);