mcs/class/corlib/System.IO/File.cs

   1 //------------------------------------------------------------------------------\r
   2 // \r
   3 // System.IO.File.cs \r
   4 //\r
   5 // Copyright (C) 2001 Moonlight Enterprises, All Rights Reserved\r
   6 // \r
   7 // Author:         Jim Richardson, develop@wtfo-guru.com\r
   8 // Created:        Monday, August 22, 2001 \r
   9 //\r
  10 // TODO: Research exceptions for all methods\r
  11 //------------------------------------------------------------------------------\r
  12 \r
  13 using System;\r
  14 \r
  15 namespace System.IO\r
  16 {\r
  17         /// <summary>\r
  18         /// \r
  19         /// </summary>\r
  20         public sealed class File : Object\r
  21         { \r
  22                 /// <summary>\r
  23                 /// Creates a StreamWriter that appends text to a file creating the file if needed\r
  24                 /// </summary>\r
  25                 [MonoTODO]\r
  26                 public static StreamWriter AppendText(string path)\r
  27                 {       // TODO: Implement\r
  28                         return null;\r
  29                 }\r
  30                  \r
  31                 /// <summary>\r
  32                 /// Copies a file overwriting existing if necessary\r
  33                 /// </summary>\r
  34                 public static void Copy(string sourceFilename, string destFilename)\r
  35                 {\r
  36                         Copy(sourceFilename, destFilename, true);\r
  37                 }\r
  38                  \r
  39                 /// <summary>\r
  40                 /// Copies a file overwriting existing if specified\r
  41                 /// </summary>\r
  42                 [MonoTODO]\r
  43                 public static void Copy(string sourceFilename, string destFilename, bool bOverwrite)\r
  44                 {       // TODO: Implement\r
  45                 }\r
  46 \r
  47                 /// <summary>\r
  48                 /// Creates a file given the fully qualified path\r
  49                 /// </summary>\r
  50                 [MonoTODO]\r
  51                 public static FileStream Create(string path)\r
  52                 {       // TODO: Research default buffersize\r
  53                         return Create(path, 1024);\r
  54                 }\r
  55 \r
  56                 /// <summary>\r
  57                 /// Creates a file given the fully qualified path using specified buffersize\r
  58                 /// </summary>\r
  59                 [MonoTODO]\r
  60                 public static FileStream Create(string path, int buffersize)\r
  61                 {       // TODO: Implement\r
  62                         return null;\r
  63                 }\r
  64                 \r
  65                 /// <summary>\r
  66                 /// Delete a file\r
  67                 /// </summary>\r
  68                 [MonoTODO]\r
  69                 public static void Delete(string path)\r
  70                 {       // TODO: Implement\r
  71                 }\r
  72                 \r
  73                 /// <summary>\r
  74                 /// Returns true if file exists on disk\r
  75                 /// </summary>\r
  76                 [MonoTODO]\r
  77                 public static bool Exists(string path)\r
  78                 {       // TODO: Implement\r
  79                         return false;\r
  80                 }\r
  81                 \r
  82                 /// <summary>\r
  83                 /// Returns the date and time the file specified by path was created\r
  84                 /// </summary>\r
  85                 public static FileAttributes GetAttributes(string path)\r
  86                 {\r
  87                         FileInfo fInfo = new FileInfo(path);\r
  88                         return fInfo.Attributes;\r
  89                 }\r
  90 \r
  91                 /// <summary>\r
  92                 /// Returns the date and time the directory specified by path was created\r
  93                 /// </summary>\r
  94                 public static DateTime GetCreationTime(string path)\r
  95                 {\r
  96                         return getInfo(path).CreationTime;\r
  97                 }\r
  98 \r
  99                 /// <summary>\r
 100                 /// Returns the date and time the directory specified by path was last accessed\r
 101                 /// </summary>\r
 102                 public static DateTime GetLastAccessTime(string path)\r
 103                 {\r
 104                         return getInfo(path).LastAccessTime;\r
 105                 }\r
 106 \r
 107                 /// <summary>\r
 108                 /// Returns the date and time the directory specified by path was last modified\r
 109                 /// </summary>\r
 110                 public static DateTime GetLastWriteTime(string path)\r
 111                 {\r
 112                         return getInfo(path).LastWriteTime;\r
 113                 }\r
 114                 \r
 115                 /// <summary>\r
 116                 /// Moves a file\r
 117                 /// </summary>\r
 118                 public static void Move(string srcFilename, string destFilename)\r
 119                 {\r
 120                         getInfo(srcFilename).MoveTo(destFilename);\r
 121                 }\r
 122                 \r
 123                 /// <summary>\r
 124                 /// Open a file for exclusive reading and writing\r
 125                 /// </summary>\r
 126                 [MonoTODO]\r
 127                 public static FileStream Open(string path, FileMode mode)\r
 128                 {       // TODO: research if exclusive is the correct default\r
 129                         return getInfo(path).Open(mode, FileAccess.ReadWrite);\r
 130                 }\r
 131                 \r
 132                 /// <summary>\r
 133                 /// Open a file for exclusive access specified by mode\r
 134                 /// </summary>\r
 135                 [MonoTODO]\r
 136                 public static FileStream Open(string path, FileMode mode, FileAccess access)\r
 137                 {       // TODO: research if exclusive is the correct default\r
 138                         return getInfo(path).Open(mode, access, FileShare.None);\r
 139                 }\r
 140                 \r
 141                 /// <summary>\r
 142                 /// Open a file access specified by mode, sharing specified by share\r
 143                 /// </summary>\r
 144                 public static FileStream Open(string path, FileMode mode, FileAccess access, FileShare share)\r
 145                 {\r
 146                         return getInfo(path).Open(mode, access, share);\r
 147                 }\r
 148                 \r
 149                 /// <summary>\r
 150                 /// Open a FileStream for reading and writing\r
 151                 /// </summary>\r
 152                 [MonoTODO]\r
 153                 public static FileStream OpenRead(string path)\r
 154                 {       // TODO: find out what default share should be\r
 155                         return getInfo(path).OpenRead();\r
 156                 }\r
 157                 \r
 158                 /// <summary>\r
 159                 /// Open a StreamReader\r
 160                 /// </summary>\r
 161                 public static StreamReader OpenText(string path)\r
 162                 {\r
 163                         return getInfo(path).OpenText();\r
 164                 }\r
 165 \r
 166                 /// <summary>\r
 167                 /// Open a FileStream for reading and writing\r
 168                 /// </summary>\r
 169                 public FileStream OpenWrite(string path)\r
 170                 {\r
 171                         return getInfo(path).OpenWrite();\r
 172                 }\r
 173                 \r
 174                 /// <summary>\r
 175                 /// Sets the attributes of file specified by path\r
 176                 /// </summary>\r
 177                 public static void SetAttributes(string path, FileAttributes attributes)\r
 178                 {\r
 179                         getInfo(path).Attributes = attributes;\r
 180                 }\r
 181                 \r
 182                 /// <summary>\r
 183                 /// Sets the creation time of the directory specified by path\r
 184                 /// </summary>\r
 185                 public static void SetCreationTime(string path, DateTime creationTime)\r
 186                 {\r
 187                         getInfo(path).CreationTime = creationTime;\r
 188                 }\r
 189 \r
 190                 /// <summary>\r
 191                 /// Sets the last access time of the directory specified by path\r
 192                 /// </summary>\r
 193                 public static void SetLastAccessTime(string path, DateTime accessTime)\r
 194                 {\r
 195                         getInfo(path).LastAccessTime = accessTime;\r
 196                 }\r
 197                 \r
 198                 /// <summary>\r
 199                 /// Sets the last write time of the directory specified by path\r
 200                 /// </summary>\r
 201                 public static void SetLastWriteTime(string path, DateTime modifiedTime)\r
 202                 {\r
 203                         getInfo(path).LastWriteTime = modifiedTime;\r
 204                 }\r
 205                 \r
 206                 private static FileInfo getInfo(string path)\r
 207                 {\r
 208                         return new FileInfo(path);\r
 209                 }\r
 210         }\r
 211 }\r