virtual_icon.h File Reference

#include <atalk/globals.h>
#include "volume.h"

Go to the source code of this file.

Macros
#define	VIRTUAL_ICON_NAME   "Icon\x0D"
#define	VIRTUAL_ICON_CNID   16
#define	RFORK_HEADER_SIZE   16
#define	RFORK_DATA_LEN_OFF   8

Functions
int	virtual_icon_enabled (const struct vol *vol)
int	is_virtual_icon_name (const char *name)
int	real_icon_exists (const struct vol *vol)
void	virtual_icon_init (struct vol *vol)
const unsigned char *	virtual_icon_get_rfork (const struct vol *vol, size_t *outlen)
int	virtual_icon_getfilparams (const AFPObj *obj, struct vol *vol, uint16_t bitmap, char *buf, size_t *buflen)
	Synthesize AFP file parameters for the virtual Icon\r file.

Macro Definition Documentation

RFORK_DATA_LEN_OFF

#define RFORK_DATA_LEN_OFF   8

Offset within the resource fork header of the data-length field

RFORK_HEADER_SIZE

#define RFORK_HEADER_SIZE   16

Size of the classic Mac resource fork header (data offset, map offset, data length, map length — four big-endian uint32s). The "data length" field at offset 8 is zero when the fork contains no resources.

VIRTUAL_ICON_CNID

#define VIRTUAL_ICON_CNID   16

Reserved CNID for the virtual Icon file (below CNID_START=17)

VIRTUAL_ICON_NAME

#define VIRTUAL_ICON_NAME   "Icon\x0D"

The Mac filename: "Icon" followed by carriage return (0x0D)

Function Documentation

is_virtual_icon_name()

int is_virtual_icon_name

(

const char *

name

)

real_icon_exists()

int real_icon_exists

(

const struct vol *

vol

)

virtual_icon_enabled()

int virtual_icon_enabled

(

const struct vol *

vol

)

virtual_icon_get_rfork()

const unsigned char * virtual_icon_get_rfork	(	const struct vol *	vol,
		size_t *	outlen
	)

virtual_icon_getfilparams()

int virtual_icon_getfilparams	(	const AFPObj *	obj,
		struct vol *	vol,
		uint16_t	bitmap,
		char *	buf,
		size_t *	buflen
	)

Synthesize AFP file parameters for the virtual Icon\r file.

This fills the reply buffer with parameters matching the requested bitmap, just as getmetadata/getfilparams would for a real file.

virtual_icon_init()

void virtual_icon_init

(

struct vol *

vol

)