osi-utils.h File Reference

Go to the source code of this file.

Macros
#define	MAX_NSAP_LEN   30
#define	MAX_SYSTEMID_LEN   15
#define	MAX_AREA_LEN   30
#define	RFC1237_NSAP_LEN   20
#define	RFC1237_FULLAREA_LEN   13
#define	RFC1237_SYSTEMID_LEN   6
#define	RFC1237_SELECTOR_LEN   1
#define	RFC1237_IDI_LEN   2
#define	RFC1237_AFI_LEN   1
#define	RFC1237_DFI_LEN   1
#define	RFC1237_ORG_LEN   3
#define	RFC1237_AA_LEN   3
#define	RFC1237_RSVD_LEN   2
#define	RFC1237_RD_LEN   2
#define	RFC1237_AREA_LEN   3 /* XXX - this not the length of the Area field in RFC 1237; what is it? */
#define	NSAP_IDI_IANA_ICP_DEC   0x34 /* IANA ICP, decimal */
#define	NSAP_IDI_IANA_ICP_BIN   0x35 /* IANA ICP, binary */
#define	NSAP_IDI_X_121_DEC_FSD_NZ   0x36 /* X.121, decimal, IDI first significant digit non-zero */
#define	NSAP_IDI_X_121_BIN_FSD_NZ   0x37 /* X.121, binary, IDI first significant digit non-zero */
#define	NSAP_IDI_ISO_DCC_DEC   0x38 /* ISO DCC, decimal */
#define	NSAP_IDI_ISO_DCC_BIN   0x39 /* ISO DCC, binary */
#define	NSAP_IDI_F_69_DEC_FSD_NZ   0x40 /* F.69, decimal, IDI first significant digit non-zero */
#define	NSAP_IDI_F_69_BIN_FSD_NZ   0x41 /* F.69, binary, IDI first significant digit non-zero */
#define	NSAP_IDI_E_163_DEC_FSD_NZ   0x42 /* E.163, decimal, IDI first significant digit non-zero */
#define	NSAP_IDI_E_163_BIN_FSD_NZ   0x43 /* E.163, binary, IDI first significant digit non-zero */
#define	NSAP_IDI_E_164_DEC_FSD_NZ   0x44 /* E.163, decimal, IDI first significant digit non-zero */
#define	NSAP_IDI_E_164_BIN_FSD_NZ   0x45 /* E.163, binary, IDI first significant digit non-zero */
#define	NSAP_IDI_ISO_6523_ICD_DEC   0x46 /* ISO 6523-ICD, decimal */
#define	NSAP_IDI_ISO_6523_ICD_BIN   0x47 /* ISO 6523-ICD, binary */
#define	NSAP_IDI_LOCAL_DEC   0x48 /* Local, decimal */
#define	NSAP_IDI_LOCAL_BIN   0x49 /* Local, binary */
#define	NSAP_IDI_LOCAL_ISO_646_CHAR   0x50 /* Local, ISO/IEC 646 character */
#define	NSAP_IDI_LOCAL_NATIONAL_CHAR   0x51 /* Local, national character */
#define	NSAP_IDI_X_121_DEC_FSD_Z   0x52 /* X.121, decimal, IDI first significant digit zero */
#define	NSAP_IDI_X_121_BIN_FSD_Z   0x53 /* X.121, binary, IDI first significant digit zero */
#define	NSAP_IDI_F_69_DEC_FSD_Z   0x54 /* F.69, decimal, IDI first significant digit zero */
#define	NSAP_IDI_F_69_BIN_FSD_Z   0x55 /* F.69, binary, IDI first significant digit zero */
#define	NSAP_IDI_E_163_DEC_FSD_Z   0x56 /* E.163, decimal, IDI first significant digit zero */
#define	NSAP_IDI_E_163_BIN_FSD_Z   0x57 /* E.163, binary, IDI first significant digit zero */
#define	NSAP_IDI_E_164_DEC_FSD_Z   0x58 /* E.163, decimal, IDI first significant digit zero */
#define	NSAP_IDI_E_164_BIN_FSD_Z   0x59 /* E.163, binary, IDI first significant digit zero */
#define	NSAP_IDI_ITU_T_IND_DEC   0x76 /* ITU-T IND, decimal */
#define	NSAP_IDI_ITU_T_IND_BIN   0x77 /* ITU-T IND, binary */
#define	NSAP_IDI_IANA_ICP_DEC_GROUP   0xB8 /* IANA ICP, decimal */
#define	NSAP_IDI_IANA_ICP_BIN_GROUP   0xB9 /* IANA ICP, binary */
#define	NSAP_IDI_X_121_DEC_FSD_NZ_GROUP   0xBA /* X.121, decimal */
#define	NSAP_IDI_X_121_BIN_FSD_NZ_GROUP   0xBB /* X.121, binary */
#define	NSAP_IDI_ISO_DCC_DEC_GROUP   0xBC /* ISO DCC, decimal */
#define	NSAP_IDI_ISO_DCC_BIN_GROUP   0xBD /* ISO DCC, binary */
#define	NSAP_IDI_F_69_DEC_FSD_NZ_GROUP   0xBE /* F.69, decimal */
#define	NSAP_IDI_F_69_BIN_FSD_NZ_GROUP   0xBF /* F.69, binary */
#define	NSAP_IDI_E_163_DEC_FSD_NZ_GROUP   0xC0 /* E.163, decimal */
#define	NSAP_IDI_E_163_BIN_FSD_NZ_GROUP   0xC1 /* E.163, binary */
#define	NSAP_IDI_E_164_DEC_FSD_NZ_GROUP   0xC2 /* E.163, decimal */
#define	NSAP_IDI_E_164_BIN_FSD_NZ_GROUP   0xC3 /* E.163, binary */
#define	NSAP_IDI_ISO_6523_ICD_DEC_GROUP   0xC4 /* ISO 6523-ICD, decimal */
#define	NSAP_IDI_ISO_6523_ICD_BIN_GROUP   0xC5 /* ISO 6523-ICD, binary */
#define	NSAP_IDI_LOCAL_DEC_GROUP   0xC6 /* Local, decimal */
#define	NSAP_IDI_LOCAL_BIN_GROUP   0xC7 /* Local, binary */
#define	NSAP_IDI_LOCAL_ISO_646_CHAR_GROUP   0xC8 /* Local, ISO/IEC 646 character */
#define	NSAP_IDI_LOCAL_NATIONAL_CHAR_GROUP   0xC9 /* Local, national character */
#define	NSAP_IDI_X_121_DEC_FSD_Z_GROUP   0xCA /* X.121, decimal, IDI first significant digit zero */
#define	NSAP_IDI_X_121_BIN_FSD_Z_GROUP   0xCB /* X.121, binary, IDI first significant digit zero */
#define	NSAP_IDI_F_69_DEC_FSD_Z_GROUP   0xCC /* F.69, decimal, IDI first significant digit zero */
#define	NSAP_IDI_F_69_BIN_FSD_Z_GROUP   0xCD /* F.69, binary, IDI first significant digit zero */
#define	NSAP_IDI_E_163_DEC_FSD_Z_GROUP   0xCE /* E.163, decimal, IDI first significant digit zero */
#define	NSAP_IDI_E_163_BIN_FSD_Z_GROUP   0xCF /* E.163, binary, IDI first significant digit zero */
#define	NSAP_IDI_E_164_DEC_FSD_Z_GROUP   0xD0 /* E.163, decimal, IDI first significant digit zero */
#define	NSAP_IDI_E_164_BIN_FSD_Z_GROUP   0xD1 /* E.163, binary, IDI first significant digit zero */
#define	NSAP_IDI_ITU_T_IND_DEC_GROUP   0xE2 /* ITU-T IND, decimal */
#define	NSAP_IDI_ITU_T_IND_BIN_GROUP   0xE3 /* ITU-T IND, binary */

Functions
WS_DLL_PUBLIC char *	print_nsap_net (wmem_allocator_t *scope, tvbuff_t *tvb, const int offset, int length)
	Prints an NSAP network address.
WS_DLL_PUBLIC char *	print_area (wmem_allocator_t *scope, tvbuff_t *tvb, const int offset, int length)
	Prints an area of a TVB buffer as a string.
char *	print_system_id (wmem_allocator_t *scope, const uint8_t *ad, int length)
	Prints a system ID as a string.
WS_DLL_PUBLIC char *	tvb_print_system_id (wmem_allocator_t *scope, tvbuff_t *tvb, const int offset, int length)
	Prints a formatted string representation of a system ID buffer.
void	print_system_id_buf (const uint8_t *ad, int length, char *buf, int buf_len)
	Prints a formatted string representation of a system ID buffer.
WS_DLL_PUBLIC char *	print_address_prefix (wmem_allocator_t *, tvbuff_t *, const int, int)
WS_DLL_PUBLIC int	get_osi_address_type (void)
	Retrieves the current OSI address type.
WS_DLL_PUBLIC void	register_osi_address_type (void)
	Registers the OSI address type if not already registered.

Detailed Description

Wireshark - Network traffic analyzer By Gerald Combs geral.nosp@m.d@wi.nosp@m.resha.nosp@m.rk.o.nosp@m.rg Copyright 1998 Gerald Combs

SPDX-License-Identifier: GPL-2.0-or-later

Function Documentation

get_osi_address_type()

WS_DLL_PUBLIC int get_osi_address_type

(

void

)

Retrieves the current OSI address type.

Returns

The OSI address type.

print_area()

WS_DLL_PUBLIC char * print_area	(	wmem_allocator_t *	scope,
		tvbuff_t *	tvb,
		const int	offset,
		int	length
	)

Prints an area of a TVB buffer as a string.

Parameters

scope	Memory allocator scope for the output string.
tvb	The TVB buffer containing the data to print.
offset	The starting offset within the TVB buffer.
length	The length of the data to print, in units of half-octets.

Returns

A dynamically allocated string representing the area of the TVB buffer.

print_nsap_net()

WS_DLL_PUBLIC char * print_nsap_net	(	wmem_allocator_t *	scope,
		tvbuff_t *	tvb,
		const int	offset,
		int	length
	)

Prints an NSAP network address.

Parameters

scope	Memory allocation scope.
tvb	The TV buffer containing the data.
offset	The starting offset of the data in the TV buffer.
length	The length of the data to be printed.

Returns

A string representation of the NSAP network address.

print_system_id()

char * print_system_id	(	wmem_allocator_t *	scope,
		const uint8_t *	ad,
		int	length
	)

Prints a system ID as a string.

Parameters

scope	Memory allocation scope.
ad	Pointer to the system ID data.
length	Length of the system ID data.

Returns

char* A newly allocated string containing the printed system ID.

print_system_id_buf()

void print_system_id_buf	(	const uint8_t *	ad,
		int	length,
		char *	buf,
		int	buf_len
	)

Prints a formatted string representation of a system ID buffer.

Parameters

ad	Pointer to the input byte array containing the system ID.
length	Length of the input byte array.
buf	Buffer where the formatted string will be stored.
buf_len	Size of the output buffer.

register_osi_address_type()

WS_DLL_PUBLIC void register_osi_address_type

(

void

)

Registers the OSI address type if not already registered.

This function registers the OSI address type using the provided dissector functions. If the OSI address type is already registered, it does nothing.

tvb_print_system_id()

WS_DLL_PUBLIC char * tvb_print_system_id	(	wmem_allocator_t *	scope,
		tvbuff_t *	tvb,
		const int	offset,
		int	length
	)

Prints a formatted string representation of a system ID buffer.

Parameters

scope	Memory allocation scope for the output string.
tvb	The TVB buffer containing the system ID data.
offset	The starting offset within the TVB buffer where the system ID data is located
length	The length of the system ID data to print, in bytes.

Returns

A dynamically allocated string representing the system ID.