gsm29118.h File Reference

#include <osmocom/core/msgb.h>
#include <osmocom/gsm/gsm23003.h>
#include <osmocom/gsm/protocol/gsm_29_118.h>
#include <osmocom/gsm/protocol/gsm_04_08.h>

Go to the source code of this file.

Data Structures
struct	gsm29118_paging_req
	3GPP TS 3GPP TS 29.018 8.14 SGsAP-PAGING-REQUEST. More...
struct	gsm29118_reset_msg
	3GPP TS 3GPP TS 29.018 8.15 SGsAP-RESET-ACK and 8.16 SGsAP-RESET-INDICATION. More...

Functions
struct msgb *	gsm29118_msgb_alloc (void)
struct msgb *	gsm29118_create_alert_req (const char *imsi)
struct msgb *	gsm29118_create_dl_ud (const char *imsi, struct msgb *nas_msg)
struct msgb *	gsm29118_create_eps_det_ack (const char *imsi)
struct msgb *	gsm29118_create_imsi_det_ack (const char *imsi)
struct msgb *	gsm29118_create_lu_ack (const char *imsi, const struct osmo_location_area_id *lai, const uint8_t *new_id, unsigned int new_id_len)
	8.9 SGsAP-LOCATION-UPDATE-ACCEPT. More...
struct msgb *	gsm29118_create_lu_rej (const char *imsi, uint8_t rej_cause, const struct osmo_location_area_id *lai)
struct msgb *	gsm29118_create_mm_info_req (const char *imsi, const uint8_t *mm_info, uint8_t mm_info_len)
struct msgb *	gsm29118_create_paging_req (struct gsm29118_paging_req *params)
struct msgb *	gsm29118_create_reset_ack (struct gsm29118_reset_msg *params)
struct msgb *	gsm29118_create_reset_ind (struct gsm29118_reset_msg *params)
struct msgb *	gsm29118_create_status (const char *imsi, enum sgsap_sgs_cause cause, const struct msgb *err_msg)
struct msgb *	gsm29118_create_release_req (const char *imsi, const uint8_t sgs_cause)
struct msgb *	gsm29118_create_service_abort_req (const char *imsi)

Function Documentation

gsm29118_create_alert_req()

struct msgb * gsm29118_create_alert_req

(

const char *

imsi

)

References create_simple_msg(), and SGSAP_MSGT_ALERT_REQ.

gsm29118_create_dl_ud()

struct msgb * gsm29118_create_dl_ud	(	const char *	imsi,
		struct msgb *	nas_msg
	)

References msgb::data, gsm29118_msgb_alloc(), msgb::len, msg, msgb_push_u8(), msgb_sgsap_imsi_put(), msgb_tlv_put(), SGSAP_IE_NAS_MSG_CONTAINER, and SGSAP_MSGT_DL_UD.

gsm29118_create_eps_det_ack()

struct msgb * gsm29118_create_eps_det_ack

(

const char *

imsi

)

References create_simple_msg(), and SGSAP_MSGT_EPS_DET_ACK.

gsm29118_create_imsi_det_ack()

struct msgb * gsm29118_create_imsi_det_ack

(

const char *

imsi

)

References create_simple_msg(), and SGSAP_MSGT_IMSI_DET_ACK.

gsm29118_create_lu_ack()

struct msgb * gsm29118_create_lu_ack	(	const char *	imsi,
		const struct osmo_location_area_id *	lai,
		const uint8_t *	new_id,
		unsigned int	new_id_len
	)

8.9 SGsAP-LOCATION-UPDATE-ACCEPT.

Parameters

[in]	imsi	IMSI of the subscriber.
[in]	lai	Location Area Identity (optional, may be NULL).
[in]	new_id	value part of new Mobile Identity (optional, may be NULL).
[in]	new_id_len	length of new_id in octets.

Returns

callee-allocated msgb with the encoded message

References gsm29118_msgb_alloc(), lai, msg, msgb_push_u8(), msgb_sgsap_imsi_put(), msgb_sgsap_lai_put(), msgb_tlv_put(), SGSAP_IE_MOBILE_ID, and SGSAP_MSGT_LOC_UPD_ACK.

gsm29118_create_lu_rej()

struct msgb * gsm29118_create_lu_rej	(	const char *	imsi,
		uint8_t	rej_cause,
		const struct osmo_location_area_id *	lai
	)

References gsm29118_msgb_alloc(), lai, msg, msgb_push_u8(), msgb_sgsap_imsi_put(), msgb_sgsap_lai_put(), msgb_tlv_put(), SGSAP_IE_REJECT_CAUSE, and SGSAP_MSGT_LOC_UPD_REJ.

gsm29118_create_mm_info_req()

struct msgb * gsm29118_create_mm_info_req	(	const char *	imsi,
		const uint8_t *	mm_info,
		uint8_t	mm_info_len
	)

References gsm29118_msgb_alloc(), msg, msgb_push_u8(), msgb_sgsap_imsi_put(), msgb_tlv_put(), SGSAP_IE_MM_INFO, and SGSAP_MSGT_MM_INFO_REQ.

gsm29118_create_paging_req()

struct msgb * gsm29118_create_paging_req

(

struct gsm29118_paging_req *

params

)

References gsm29118_msgb_alloc(), msg, msgb_free(), msgb_push_u8(), msgb_sgsap_imsi_put(), msgb_sgsap_lai_put(), msgb_sgsap_name_put(), msgb_tlv_put(), params, SGSAP_IE_SERVICE_INDICATOR, SGSAP_IE_VLR_NAME, and SGSAP_MSGT_PAGING_REQ.

gsm29118_create_release_req()

struct msgb * gsm29118_create_release_req	(	const char *	imsi,
		const uint8_t	sgs_cause
	)

References gsm29118_msgb_alloc(), msg, msgb_push_u8(), msgb_sgsap_imsi_put(), msgb_tlv_put(), SGSAP_IE_SGS_CAUSE, and SGSAP_MSGT_RELEASE_REQ.

gsm29118_create_reset_ack()

struct msgb * gsm29118_create_reset_ack

(

struct gsm29118_reset_msg *

params

)

References gsm29118_msgb_alloc(), msg, msgb_free(), msgb_push_u8(), msgb_sgsap_name_put(), params, SGSAP_IE_MME_NAME, SGSAP_IE_VLR_NAME, and SGSAP_MSGT_RESET_ACK.

gsm29118_create_reset_ind()

struct msgb * gsm29118_create_reset_ind

(

struct gsm29118_reset_msg *

params

)

References gsm29118_msgb_alloc(), msg, msgb_free(), msgb_push_u8(), msgb_sgsap_name_put(), params, SGSAP_IE_MME_NAME, SGSAP_IE_VLR_NAME, and SGSAP_MSGT_RESET_IND.

gsm29118_create_service_abort_req()

struct msgb * gsm29118_create_service_abort_req

(

const char *

imsi

)

References create_simple_msg(), and SGSAP_MSGT_SERVICE_ABORT_REQ.

gsm29118_create_status()

struct msgb * gsm29118_create_status	(	const char *	imsi,
		enum sgsap_sgs_cause	cause,
		const struct msgb *	err_msg
	)

References cause, gsm29118_msgb_alloc(), msg, msgb_l2, msgb_l2len(), msgb_push_u8(), msgb_sgsap_imsi_put(), msgb_tlv_put(), SGSAP_IE_ERR_MSG, SGSAP_IE_SGS_CAUSE, and SGSAP_MSGT_STATUS.

gsm29118_msgb_alloc()

struct msgb * gsm29118_msgb_alloc

(

void

)

References msgb_alloc_headroom().

Referenced by create_simple_msg(), gsm29118_create_dl_ud(), gsm29118_create_lu_ack(), gsm29118_create_lu_rej(), gsm29118_create_mm_info_req(), gsm29118_create_paging_req(), gsm29118_create_release_req(), gsm29118_create_reset_ack(), gsm29118_create_reset_ind(), and gsm29118_create_status().