/*
 * file-io.h: File IO internal calls
 *
 * Authors:
 *	Dick Porter (dick@ximian.com)
 *	Dan Lewis (dihlewis@yahoo.co.uk)
 *
 * (C) 2001 Ximian, Inc.
 */

#ifndef _MONO_METADATA_FILEIO_H_
#define _MONO_METADATA_FILEIO_H_

#include <config.h>
#include <glib.h>

#include <mono/metadata/object.h>
#include <mono/io-layer/io-layer.h>

/* This is a copy of System.IO.FileAccess */
typedef enum {
	FileAccess_Read=0x01,
	FileAccess_Write=0x02,
	FileAccess_ReadWrite=FileAccess_Read|FileAccess_Write,
} MonoFileAccess;

/* This is a copy of System.IO.FileMode */
typedef enum {
	FileMode_CreateNew=1,
	FileMode_Create=2,
	FileMode_Open=3,
	FileMode_OpenOrCreate=4,
	FileMode_Truncate=5,
	FileMode_Append=6,
} MonoFileMode;

/* This is a copy of System.IO.FileShare */
typedef enum {
	FileShare_None=0x0,
	FileShare_Read=0x01,
	FileShare_Write=0x02,
	FileShare_ReadWrite=FileShare_Read|FileShare_Write,
} MonoFileShare;

/* This is a copy of System.IO.SeekOrigin */
typedef enum {
	SeekOrigin_Begin=0,
	SeekOrigin_Current=1,
	SeekOrigin_End=2,
} MonoSeekOrigin;

/* This is a copy of System.IO.MonoIOStat */
typedef struct _MonoIOStat {
	MonoString *name;
	gint32 attributes;
	gint64 length;
	gint64 creation_time;
	gint64 last_access_time;
	gint64 last_write_time;
} MonoIOStat;

/* System.IO.MonoIO */

extern gint32 
ves_icall_System_IO_MonoIO_GetLastError (void);

extern gboolean 
ves_icall_System_IO_MonoIO_CreateDirectory (MonoString *path);

extern gboolean 
ves_icall_System_IO_MonoIO_RemoveDirectory (MonoString *path);

extern HANDLE 
ves_icall_System_IO_MonoIO_FindFirstFile (MonoString *path, MonoIOStat *stat);

extern gboolean 
ves_icall_System_IO_MonoIO_FindNextFile (HANDLE find, MonoIOStat *stat);

extern gboolean 
ves_icall_System_IO_MonoIO_FindClose (HANDLE find);

extern MonoString *
ves_icall_System_IO_MonoIO_GetCurrentDirectory (void);

extern gboolean 
ves_icall_System_IO_MonoIO_SetCurrentDirectory (MonoString *path);

extern gboolean 
ves_icall_System_IO_MonoIO_MoveFile (MonoString *path, MonoString *dest);

extern gboolean 
ves_icall_System_IO_MonoIO_CopyFile (MonoString *path, MonoString *dest, gboolean overwrite);

extern gboolean 
ves_icall_System_IO_MonoIO_DeleteFile (MonoString *path);

extern gint32 
ves_icall_System_IO_MonoIO_GetFileAttributes (MonoString *path);

extern gboolean
ves_icall_System_IO_MonoIO_SetFileAttributes (MonoString *path, gint32 attrs);

extern gboolean 
ves_icall_System_IO_MonoIO_GetFileStat (MonoString *path, MonoIOStat *stat);

extern HANDLE 
ves_icall_System_IO_MonoIO_Open (MonoString *filename, gint32 mode, gint32 access_mode, gint32 share);

extern gboolean 
ves_icall_System_IO_MonoIO_Close (HANDLE handle);

extern gint32 
ves_icall_System_IO_MonoIO_Read (HANDLE handle, MonoArray *dest, gint32 dest_offset, gint32 count);

extern gint32 
ves_icall_System_IO_MonoIO_Write (HANDLE handle, MonoArray *src, gint32 src_offset, gint32 count);

extern gint64 
ves_icall_System_IO_MonoIO_Seek (HANDLE handle, gint64 offset, gint32 origin);

extern gboolean 
ves_icall_System_IO_MonoIO_Flush (HANDLE handle);

extern gint64 
ves_icall_System_IO_MonoIO_GetLength (HANDLE handle);

extern gboolean 
ves_icall_System_IO_MonoIO_SetLength (HANDLE handle, gint64 length);

extern gboolean
ves_icall_System_IO_MonoIO_SetFileTime (HANDLE handle, gint64 creation_time, gint64 last_access_time, gint64 last_write_time);

extern HANDLE 
ves_icall_System_IO_MonoIO_get_ConsoleOutput (void);

extern HANDLE 
ves_icall_System_IO_MonoIO_get_ConsoleInput (void);

extern HANDLE 
ves_icall_System_IO_MonoIO_get_ConsoleError (void);

extern gunichar2 
ves_icall_System_IO_MonoIO_get_VolumeSeparatorChar (void);

extern gunichar2 
ves_icall_System_IO_MonoIO_get_DirectorySeparatorChar (void);

extern gunichar2 
ves_icall_System_IO_MonoIO_get_AltDirectorySeparatorChar (void);

extern gunichar2 
ves_icall_System_IO_MonoIO_get_PathSeparator (void);

extern MonoArray *
ves_icall_System_IO_MonoIO_get_InvalidPathChars (void);

#endif /* _MONO_METADATA_FILEIO_H_ */