2 * file-io.h: File IO internal calls
5 * Dick Porter (dick@ximian.com)
6 * Dan Lewis (dihlewis@yahoo.co.uk)
8 * (C) 2001 Ximian, Inc.
9 * Copyright 2012 Xamarin Inc (http://www.xamarin.com)
10 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
13 #ifndef _MONO_METADATA_FILEIO_H_
14 #define _MONO_METADATA_FILEIO_H_
19 #include <mono/metadata/object-internals.h>
20 #include <mono/utils/mono-compiler.h>
24 /* This is a copy of System.IO.FileAccess */
27 FileAccess_Write=0x02,
28 FileAccess_ReadWrite=FileAccess_Read|FileAccess_Write
31 /* This is a copy of System.IO.FileMode */
36 FileMode_OpenOrCreate=4,
41 /* This is a copy of System.IO.FileShare */
46 FileShare_ReadWrite=FileShare_Read|FileShare_Write,
50 /* This is a copy of System.IO.FileOptions */
53 FileOptions_Temporary = 1, // Internal. See note in System.IO.FileOptions
54 FileOptions_Encrypted = 0x4000,
55 FileOptions_DeleteOnClose = 0x4000000,
56 FileOptions_SequentialScan = 0x8000000,
57 FileOptions_RandomAccess = 0x10000000,
58 FileOptions_Asynchronous = 0x40000000,
59 FileOptions_WriteThrough = 0x80000000
62 /* This is a copy of System.IO.SeekOrigin */
69 /* This is a copy of System.IO.MonoIOStat */
70 typedef struct _MonoIOStat {
74 gint64 last_access_time;
75 gint64 last_write_time;
78 /* This is a copy of System.IO.FileAttributes */
80 FileAttributes_ReadOnly=0x00001,
81 FileAttributes_Hidden=0x00002,
82 FileAttributes_System=0x00004,
83 FileAttributes_Directory=0x00010,
84 FileAttributes_Archive=0x00020,
85 FileAttributes_Device=0x00040,
86 FileAttributes_Normal=0x00080,
87 FileAttributes_Temporary=0x00100,
88 FileAttributes_SparseFile=0x00200,
89 FileAttributes_ReparsePoint=0x00400,
90 FileAttributes_Compressed=0x00800,
91 FileAttributes_Offline=0x01000,
92 FileAttributes_NotContentIndexed=0x02000,
93 FileAttributes_Encrypted=0x04000,
94 FileAttributes_MonoExecutable= (int) 0x80000000
96 /* This is not used anymore
97 typedef struct _MonoFSAsyncResult {
100 MonoBoolean completed;
103 MonoWaitHandle *wait_handle;
104 MonoDelegate *async_callback;
105 MonoBoolean completed_synch;
111 MonoDelegate *real_cb;
114 /* System.IO.MonoIO */
117 ves_icall_System_IO_MonoIO_CreateDirectory (MonoString *path, gint32 *error);
120 ves_icall_System_IO_MonoIO_RemoveDirectory (MonoString *path, gint32 *error);
123 ves_icall_System_IO_MonoIO_GetFileSystemEntries (MonoString *path,
124 MonoString *path_with_pattern,
125 gint mask, gint attrs,
129 ves_icall_System_IO_MonoIO_FindFirstFile (MonoString *path_with_pattern,
130 MonoString **file_name,
135 ves_icall_System_IO_MonoIO_FindNextFile (gpointer hnd,
136 MonoString **file_name,
141 ves_icall_System_IO_MonoIO_FindCloseFile (gpointer hnd);
144 ves_icall_System_IO_MonoIO_FindFirst (MonoString *path,
145 MonoString *path_with_pattern,
150 ves_icall_System_IO_MonoIO_FindNext (gpointer handle, gint32 *result_mask, gint32 *error);
153 ves_icall_System_IO_MonoIO_FindClose (gpointer handle);
156 ves_icall_System_IO_MonoIO_GetCurrentDirectory (gint32 *error);
159 ves_icall_System_IO_MonoIO_SetCurrentDirectory (MonoString *path,
163 ves_icall_System_IO_MonoIO_MoveFile (MonoString *path, MonoString *dest,
167 ves_icall_System_IO_MonoIO_CopyFile (MonoString *path, MonoString *dest,
168 MonoBoolean overwrite, gint32 *error);
171 ves_icall_System_IO_MonoIO_DeleteFile (MonoString *path, gint32 *error);
174 ves_icall_System_IO_MonoIO_GetFileAttributes (MonoString *path, gint32 *error);
177 ves_icall_System_IO_MonoIO_SetFileAttributes (MonoString *path, gint32 attrs,
181 ves_icall_System_IO_MonoIO_GetFileType (gpointer handle, gint32 *error);
184 ves_icall_System_IO_MonoIO_GetFileStat (MonoString *path, MonoIOStat *stat,
188 ves_icall_System_IO_MonoIO_Open (MonoString *filename, gint32 mode,
189 gint32 access_mode, gint32 share, gint32 options,
193 ves_icall_System_IO_MonoIO_Close (gpointer handle, gint32 *error);
196 ves_icall_System_IO_MonoIO_Read (gpointer handle, MonoArray *dest,
197 gint32 dest_offset, gint32 count,
201 ves_icall_System_IO_MonoIO_Write (gpointer handle, MonoArray *src,
202 gint32 src_offset, gint32 count,
206 ves_icall_System_IO_MonoIO_Seek (gpointer handle, gint64 offset, gint32 origin,
210 ves_icall_System_IO_MonoIO_Flush (gpointer handle, gint32 *error);
213 ves_icall_System_IO_MonoIO_GetLength (gpointer handle, gint32 *error);
216 ves_icall_System_IO_MonoIO_SetLength (gpointer handle, gint64 length,
220 ves_icall_System_IO_MonoIO_SetFileTime (gpointer handle, gint64 creation_time,
221 gint64 last_access_time,
222 gint64 last_write_time, gint32 *error);
225 ves_icall_System_IO_MonoIO_get_ConsoleOutput (void);
228 ves_icall_System_IO_MonoIO_get_ConsoleInput (void);
231 ves_icall_System_IO_MonoIO_get_ConsoleError (void);
234 ves_icall_System_IO_MonoIO_CreatePipe (gpointer *read_handle, gpointer *write_handle, gint32 *error);
237 ves_icall_System_IO_MonoIO_DuplicateHandle (gpointer source_process_handle, gpointer source_handle,
238 gpointer target_process_handle, gpointer *target_handle, gint32 access, gint32 inherit, gint32 options, gint32 *error);
241 ves_icall_System_IO_MonoIO_get_VolumeSeparatorChar (void);
244 ves_icall_System_IO_MonoIO_get_DirectorySeparatorChar (void);
247 ves_icall_System_IO_MonoIO_get_AltDirectorySeparatorChar (void);
250 ves_icall_System_IO_MonoIO_get_PathSeparator (void);
253 ves_icall_System_IO_MonoIO_get_InvalidPathChars (void);
255 extern void ves_icall_System_IO_MonoIO_Lock (gpointer handle, gint64 position,
256 gint64 length, gint32 *error);
257 extern void ves_icall_System_IO_MonoIO_Unlock (gpointer handle, gint64 position,
258 gint64 length, gint32 *error);
261 ves_icall_System_IO_MonoIO_ReplaceFile (MonoString *sourceFileName, MonoString *destinationFileName,
262 MonoString *destinationBackupFileName, MonoBoolean ignoreMetadataErrors,
265 MONO_RT_EXTERNAL_ONLY
267 mono_filesize_from_path (MonoString *path);
270 mono_filesize_from_fd (int fd);
273 ves_icall_System_IO_MonoIO_DumpHandles (void);
277 #endif /* _MONO_METADATA_FILEIO_H_ */