mono/metadata/file-io.h

   1 /*
   2  * file-io.h: File IO internal calls
   3  *
   4  * Authors:
   5  *      Dick Porter (dick@ximian.com)
   6  *      Dan Lewis (dihlewis@yahoo.co.uk)
   7  *
   8  * (C) 2001 Ximian, Inc.
   9  */
  10
  11 #ifndef _MONO_METADATA_FILEIO_H_
  12 #define _MONO_METADATA_FILEIO_H_
  13
  14 #include <config.h>
  15 #include <glib.h>
  16
  17 #include <mono/metadata/object-internals.h>
  18 #include <mono/io-layer/io-layer.h>
  19 #include <mono/utils/mono-compiler.h>
  20
  21 G_BEGIN_DECLS
  22
  23 /* This is a copy of System.IO.FileAccess */
  24 typedef enum {
  25         FileAccess_Read=0x01,
  26         FileAccess_Write=0x02,
  27         FileAccess_ReadWrite=FileAccess_Read|FileAccess_Write
  28 } MonoFileAccess;
  29
  30 /* This is a copy of System.IO.FileMode */
  31 typedef enum {
  32         FileMode_CreateNew=1,
  33         FileMode_Create=2,
  34         FileMode_Open=3,
  35         FileMode_OpenOrCreate=4,
  36         FileMode_Truncate=5,
  37         FileMode_Append=6
  38 } MonoFileMode;
  39
  40 /* This is a copy of System.IO.FileShare */
  41 typedef enum {
  42         FileShare_None=0x0,
  43         FileShare_Read=0x01,
  44         FileShare_Write=0x02,
  45         FileShare_ReadWrite=FileShare_Read|FileShare_Write
  46 } MonoFileShare;
  47
  48 /* This is a copy of System.IO.FileOptions */
  49 typedef enum {
  50         FileOptions_None = 0,
  51         FileOptions_Temporary = 1,              // Internal.   See note in System.IO.FileOptions
  52         FileOptions_Encrypted = 0x4000,
  53         FileOptions_DeleteOnClose = 0x4000000,
  54         FileOptions_SequentialScan = 0x8000000,
  55         FileOptions_RandomAccess = 0x10000000,
  56         FileOptions_Asynchronous = 0x40000000,
  57         FileOptions_WriteThrough = 0x80000000
  58 } MonoFileOptions;
  59
  60 /* This is a copy of System.IO.SeekOrigin */
  61 typedef enum {
  62         SeekOrigin_Begin=0,
  63         SeekOrigin_Current=1,
  64         SeekOrigin_End=2
  65 } MonoSeekOrigin;
  66
  67 /* This is a copy of System.IO.MonoIOStat */
  68 typedef struct _MonoIOStat {
  69         MonoString *name;
  70         gint32 attributes;
  71         gint64 length;
  72         gint64 creation_time;
  73         gint64 last_access_time;
  74         gint64 last_write_time;
  75 } MonoIOStat;
  76
  77 /* This is a copy of System.IO.FileAttributes */
  78 typedef enum {
  79         FileAttributes_ReadOnly=0x00001,
  80         FileAttributes_Hidden=0x00002,
  81         FileAttributes_System=0x00004,
  82         FileAttributes_Directory=0x00010,
  83         FileAttributes_Archive=0x00020,
  84         FileAttributes_Device=0x00040,
  85         FileAttributes_Normal=0x00080,
  86         FileAttributes_Temporary=0x00100,
  87         FileAttributes_SparseFile=0x00200,
  88         FileAttributes_ReparsePoint=0x00400,
  89         FileAttributes_Compressed=0x00800,
  90         FileAttributes_Offline=0x01000,
  91         FileAttributes_NotContentIndexed=0x02000,
  92         FileAttributes_Encrypted=0x04000,
  93         FileAttributes_MonoExecutable= (int) 0x80000000
  94 } MonoFileAttributes;
  95
  96 typedef struct _MonoFSAsyncResult {
  97         MonoObject obj;
  98         MonoObject *state;
  99         MonoBoolean completed;
 100         MonoBoolean done;
 101         MonoException *exc;
 102         MonoWaitHandle *wait_handle;
 103         MonoDelegate *async_callback;
 104         MonoBoolean completed_synch;
 105         MonoArray *buffer;
 106         gint offset;
 107         gint count;
 108         gint original_count;
 109         gint bytes_read;
 110         MonoDelegate *real_cb;
 111 } MonoFSAsyncResult;
 112
 113 /* System.IO.MonoIO */
 114
 115 extern MonoBoolean
 116 ves_icall_System_IO_MonoIO_CreateDirectory (MonoString *path, gint32 *error) MONO_INTERNAL;
 117
 118 extern MonoBoolean
 119 ves_icall_System_IO_MonoIO_RemoveDirectory (MonoString *path, gint32 *error) MONO_INTERNAL;
 120
 121 MonoArray *
 122 ves_icall_System_IO_MonoIO_GetFileSystemEntries (MonoString *path,
 123                                                  MonoString *path_with_pattern,
 124                                                  gint mask, gint attrs,
 125                                                  gint32 *error) MONO_INTERNAL;
 126
 127 extern MonoString *
 128 ves_icall_System_IO_MonoIO_GetCurrentDirectory (gint32 *error) MONO_INTERNAL;
 129
 130 extern MonoBoolean
 131 ves_icall_System_IO_MonoIO_SetCurrentDirectory (MonoString *path,
 132                                                 gint32 *error) MONO_INTERNAL;
 133
 134 extern MonoBoolean
 135 ves_icall_System_IO_MonoIO_MoveFile (MonoString *path, MonoString *dest,
 136                                      gint32 *error) MONO_INTERNAL;
 137
 138 extern MonoBoolean
 139 ves_icall_System_IO_MonoIO_CopyFile (MonoString *path, MonoString *dest,
 140                                      MonoBoolean overwrite, gint32 *error) MONO_INTERNAL;
 141
 142 extern MonoBoolean
 143 ves_icall_System_IO_MonoIO_DeleteFile (MonoString *path, gint32 *error) MONO_INTERNAL;
 144
 145 extern gint32
 146 ves_icall_System_IO_MonoIO_GetFileAttributes (MonoString *path, gint32 *error) MONO_INTERNAL;
 147
 148 extern MonoBoolean
 149 ves_icall_System_IO_MonoIO_SetFileAttributes (MonoString *path, gint32 attrs,
 150                                               gint32 *error) MONO_INTERNAL;
 151
 152 extern gint32
 153 ves_icall_System_IO_MonoIO_GetFileType (HANDLE handle, gint32 *error) MONO_INTERNAL;
 154
 155 extern MonoBoolean
 156 ves_icall_System_IO_MonoIO_GetFileStat (MonoString *path, MonoIOStat *stat,
 157                                         gint32 *error) MONO_INTERNAL;
 158
 159 extern HANDLE
 160 ves_icall_System_IO_MonoIO_Open (MonoString *filename, gint32 mode,
 161                                  gint32 access_mode, gint32 share, gint32 options,
 162                                  gint32 *error) MONO_INTERNAL;
 163
 164 extern MonoBoolean
 165 ves_icall_System_IO_MonoIO_Close (HANDLE handle, gint32 *error) MONO_INTERNAL;
 166
 167 extern gint32
 168 ves_icall_System_IO_MonoIO_Read (HANDLE handle, MonoArray *dest,
 169                                  gint32 dest_offset, gint32 count,
 170                                  gint32 *error) MONO_INTERNAL;
 171
 172 extern gint32
 173 ves_icall_System_IO_MonoIO_Write (HANDLE handle, MonoArray *src,
 174                                   gint32 src_offset, gint32 count,
 175                                   gint32 *error) MONO_INTERNAL;
 176
 177 extern gint64
 178 ves_icall_System_IO_MonoIO_Seek (HANDLE handle, gint64 offset, gint32 origin,
 179                                  gint32 *error) MONO_INTERNAL;
 180
 181 extern MonoBoolean
 182 ves_icall_System_IO_MonoIO_Flush (HANDLE handle, gint32 *error) MONO_INTERNAL;
 183
 184 extern gint64
 185 ves_icall_System_IO_MonoIO_GetLength (HANDLE handle, gint32 *error) MONO_INTERNAL;
 186
 187 extern MonoBoolean
 188 ves_icall_System_IO_MonoIO_SetLength (HANDLE handle, gint64 length,
 189                                       gint32 *error) MONO_INTERNAL;
 190
 191 extern MonoBoolean
 192 ves_icall_System_IO_MonoIO_SetFileTime (HANDLE handle, gint64 creation_time,
 193                                         gint64 last_access_time,
 194                                         gint64 last_write_time, gint32 *error) MONO_INTERNAL;
 195
 196 extern HANDLE
 197 ves_icall_System_IO_MonoIO_get_ConsoleOutput (void) MONO_INTERNAL;
 198
 199 extern HANDLE
 200 ves_icall_System_IO_MonoIO_get_ConsoleInput (void) MONO_INTERNAL;
 201
 202 extern HANDLE
 203 ves_icall_System_IO_MonoIO_get_ConsoleError (void) MONO_INTERNAL;
 204
 205 extern MonoBoolean
 206 ves_icall_System_IO_MonoIO_CreatePipe (HANDLE *read_handle,
 207                                        HANDLE *write_handle) MONO_INTERNAL;
 208
 209 extern gunichar2
 210 ves_icall_System_IO_MonoIO_get_VolumeSeparatorChar (void) MONO_INTERNAL;
 211
 212 extern gunichar2
 213 ves_icall_System_IO_MonoIO_get_DirectorySeparatorChar (void) MONO_INTERNAL;
 214
 215 extern gunichar2
 216 ves_icall_System_IO_MonoIO_get_AltDirectorySeparatorChar (void) MONO_INTERNAL;
 217
 218 extern gunichar2
 219 ves_icall_System_IO_MonoIO_get_PathSeparator (void) MONO_INTERNAL;
 220
 221 extern MonoArray *
 222 ves_icall_System_IO_MonoIO_get_InvalidPathChars (void) MONO_INTERNAL;
 223
 224 extern gint32
 225 ves_icall_System_IO_MonoIO_GetTempPath (MonoString **mono_name) MONO_INTERNAL;
 226
 227 extern void ves_icall_System_IO_MonoIO_Lock (HANDLE handle, gint64 position,
 228                                              gint64 length, gint32 *error) MONO_INTERNAL;
 229 extern void ves_icall_System_IO_MonoIO_Unlock (HANDLE handle, gint64 position,
 230                                                gint64 length, gint32 *error) MONO_INTERNAL;
 231
 232 G_END_DECLS
 233
 234 #endif /* _MONO_METADATA_FILEIO_H_ */