split off osmo-mgw: remove files, apply build, rename
Add vty and logging previously used from libcommon
Rename libmgcp to libosmo-legacy-mgcp and install.
Use DLMGCP, not DMGCP.
Slim down the public mgcpgw_client API, move all elements not actually used by
current callers to private headers / static c.
Depends: libosmocore I09c587e2d59472cbde852d467d457254746d9e67
Change-Id: I71a0a16ebaaef881c34235849601fc40aa12cfd7
diff --git a/include/Makefile.am b/include/Makefile.am
index 3234e62..73b1b3e 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,8 +1,10 @@
SUBDIRS = \
- openbsc \
+ osmocom \
$(NULL)
-noinst_HEADERS = \
- mISDNif.h \
- compat_af_isdn.h \
+nobase_include_HEADERS = \
+ osmocom/legacy_mgcp/mgcp.h \
+ osmocom/legacy_mgcp/mgcp_internal.h \
+ osmocom/legacy_mgcp/mgcpgw_client.h \
+ osmocom/legacy_mgcp/osmux.h \
$(NULL)
diff --git a/include/compat_af_isdn.h b/include/compat_af_isdn.h
deleted file mode 100644
index 56cbfb3..0000000
--- a/include/compat_af_isdn.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifdef MISDN_OLD_AF_COMPATIBILITY
-#undef AF_ISDN
-#undef PF_ISDN
-
-extern int AF_ISDN;
-#define PF_ISDN AF_ISDN
-
-int AF_ISDN;
-
-#endif
-
-extern void init_af_isdn(void);
-
-#ifdef AF_COMPATIBILITY_FUNC
-#ifdef MISDN_OLD_AF_COMPATIBILITY
-void init_af_isdn(void)
-{
- int s;
-
- /* test for new value */
- AF_ISDN = 34;
- s = socket(AF_ISDN, SOCK_RAW, ISDN_P_BASE);
- if (s >= 0) {
- close(s);
- return;
- }
- AF_ISDN = 27;
- s = socket(AF_ISDN, SOCK_RAW, ISDN_P_BASE);
- if (s >= 0) {
- close(s);
- return;
- }
-}
-#else
-void init_af_isdn(void)
-{
-}
-#endif
-#endif
diff --git a/include/mISDNif.h b/include/mISDNif.h
deleted file mode 100644
index 8e065d2..0000000
--- a/include/mISDNif.h
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- *
- * Author Karsten Keil <kkeil@novell.com>
- *
- * Copyright 2008 by Karsten Keil <kkeil@novell.com>
- *
- * This code is free software; you can redistribute it and/or modify
- * it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE
- * version 2.1 as published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU LESSER GENERAL PUBLIC LICENSE for more details.
- *
- */
-
-#ifndef mISDNIF_H
-#define mISDNIF_H
-
-#include <stdarg.h>
-#ifdef linux
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/socket.h>
-#else
-#include <sys/types.h>
-#include <sys/errno.h>
-#include <sys/socket.h>
-#endif
-
-/*
- * ABI Version 32 bit
- *
- * <8 bit> Major version
- * - changed if any interface become backwards incompatible
- *
- * <8 bit> Minor version
- * - changed if any interface is extended but backwards compatible
- *
- * <16 bit> Release number
- * - should be incremented on every checkin
- */
-#define MISDN_MAJOR_VERSION 1
-#define MISDN_MINOR_VERSION 1
-#define MISDN_RELEASE 20
-
-/* primitives for information exchange
- * generell format
- * <16 bit 0 >
- * <8 bit command>
- * BIT 8 = 1 LAYER private
- * BIT 7 = 1 answer
- * BIT 6 = 1 DATA
- * <8 bit target layer mask>
- *
- * Layer = 00 is reserved for general commands
- Layer = 01 L2 -> HW
- Layer = 02 HW -> L2
- Layer = 04 L3 -> L2
- Layer = 08 L2 -> L3
- * Layer = FF is reserved for broadcast commands
- */
-
-#define MISDN_CMDMASK 0xff00
-#define MISDN_LAYERMASK 0x00ff
-
-/* generell commands */
-#define OPEN_CHANNEL 0x0100
-#define CLOSE_CHANNEL 0x0200
-#define CONTROL_CHANNEL 0x0300
-#define CHECK_DATA 0x0400
-
-/* layer 2 -> layer 1 */
-#define PH_ACTIVATE_REQ 0x0101
-#define PH_DEACTIVATE_REQ 0x0201
-#define PH_DATA_REQ 0x2001
-#define MPH_ACTIVATE_REQ 0x0501
-#define MPH_DEACTIVATE_REQ 0x0601
-#define MPH_INFORMATION_REQ 0x0701
-#define PH_CONTROL_REQ 0x0801
-
-/* layer 1 -> layer 2 */
-#define PH_ACTIVATE_IND 0x0102
-#define PH_ACTIVATE_CNF 0x4102
-#define PH_DEACTIVATE_IND 0x0202
-#define PH_DEACTIVATE_CNF 0x4202
-#define PH_DATA_IND 0x2002
-#define PH_DATA_E_IND 0x3002
-#define MPH_ACTIVATE_IND 0x0502
-#define MPH_DEACTIVATE_IND 0x0602
-#define MPH_INFORMATION_IND 0x0702
-#define PH_DATA_CNF 0x6002
-#define PH_CONTROL_IND 0x0802
-#define PH_CONTROL_CNF 0x4802
-
-/* layer 3 -> layer 2 */
-#define DL_ESTABLISH_REQ 0x1004
-#define DL_RELEASE_REQ 0x1104
-#define DL_DATA_REQ 0x3004
-#define DL_UNITDATA_REQ 0x3104
-#define DL_INFORMATION_REQ 0x0004
-
-/* layer 2 -> layer 3 */
-#define DL_ESTABLISH_IND 0x1008
-#define DL_ESTABLISH_CNF 0x5008
-#define DL_RELEASE_IND 0x1108
-#define DL_RELEASE_CNF 0x5108
-#define DL_DATA_IND 0x3008
-#define DL_UNITDATA_IND 0x3108
-#define DL_INFORMATION_IND 0x0008
-
-/* intern layer 2 managment */
-#define MDL_ASSIGN_REQ 0x1804
-#define MDL_ASSIGN_IND 0x1904
-#define MDL_REMOVE_REQ 0x1A04
-#define MDL_REMOVE_IND 0x1B04
-#define MDL_STATUS_UP_IND 0x1C04
-#define MDL_STATUS_DOWN_IND 0x1D04
-#define MDL_STATUS_UI_IND 0x1E04
-#define MDL_ERROR_IND 0x1F04
-#define MDL_ERROR_RSP 0x5F04
-
-/* DL_INFORMATION_IND types */
-#define DL_INFO_L2_CONNECT 0x0001
-#define DL_INFO_L2_REMOVED 0x0002
-
-/* PH_CONTROL types */
-/* TOUCH TONE IS 0x20XX XX "0"..."9", "A","B","C","D","*","#" */
-#define DTMF_TONE_VAL 0x2000
-#define DTMF_TONE_MASK 0x007F
-#define DTMF_TONE_START 0x2100
-#define DTMF_TONE_STOP 0x2200
-#define DTMF_HFC_COEF 0x4000
-#define DSP_CONF_JOIN 0x2403
-#define DSP_CONF_SPLIT 0x2404
-#define DSP_RECEIVE_OFF 0x2405
-#define DSP_RECEIVE_ON 0x2406
-#define DSP_ECHO_ON 0x2407
-#define DSP_ECHO_OFF 0x2408
-#define DSP_MIX_ON 0x2409
-#define DSP_MIX_OFF 0x240a
-#define DSP_DELAY 0x240b
-#define DSP_JITTER 0x240c
-#define DSP_TXDATA_ON 0x240d
-#define DSP_TXDATA_OFF 0x240e
-#define DSP_TX_DEJITTER 0x240f
-#define DSP_TX_DEJ_OFF 0x2410
-#define DSP_TONE_PATT_ON 0x2411
-#define DSP_TONE_PATT_OFF 0x2412
-#define DSP_VOL_CHANGE_TX 0x2413
-#define DSP_VOL_CHANGE_RX 0x2414
-#define DSP_BF_ENABLE_KEY 0x2415
-#define DSP_BF_DISABLE 0x2416
-#define DSP_BF_ACCEPT 0x2416
-#define DSP_BF_REJECT 0x2417
-#define DSP_PIPELINE_CFG 0x2418
-#define HFC_VOL_CHANGE_TX 0x2601
-#define HFC_VOL_CHANGE_RX 0x2602
-#define HFC_SPL_LOOP_ON 0x2603
-#define HFC_SPL_LOOP_OFF 0x2604
-
-/* DSP_TONE_PATT_ON parameter */
-#define TONE_OFF 0x0000
-#define TONE_GERMAN_DIALTONE 0x0001
-#define TONE_GERMAN_OLDDIALTONE 0x0002
-#define TONE_AMERICAN_DIALTONE 0x0003
-#define TONE_GERMAN_DIALPBX 0x0004
-#define TONE_GERMAN_OLDDIALPBX 0x0005
-#define TONE_AMERICAN_DIALPBX 0x0006
-#define TONE_GERMAN_RINGING 0x0007
-#define TONE_GERMAN_OLDRINGING 0x0008
-#define TONE_AMERICAN_RINGPBX 0x000b
-#define TONE_GERMAN_RINGPBX 0x000c
-#define TONE_GERMAN_OLDRINGPBX 0x000d
-#define TONE_AMERICAN_RINGING 0x000e
-#define TONE_GERMAN_BUSY 0x000f
-#define TONE_GERMAN_OLDBUSY 0x0010
-#define TONE_AMERICAN_BUSY 0x0011
-#define TONE_GERMAN_HANGUP 0x0012
-#define TONE_GERMAN_OLDHANGUP 0x0013
-#define TONE_AMERICAN_HANGUP 0x0014
-#define TONE_SPECIAL_INFO 0x0015
-#define TONE_GERMAN_GASSENBESETZT 0x0016
-#define TONE_GERMAN_AUFSCHALTTON 0x0016
-
-/* MPH_INFORMATION_IND */
-#define L1_SIGNAL_LOS_OFF 0x0010
-#define L1_SIGNAL_LOS_ON 0x0011
-#define L1_SIGNAL_AIS_OFF 0x0012
-#define L1_SIGNAL_AIS_ON 0x0013
-#define L1_SIGNAL_RDI_OFF 0x0014
-#define L1_SIGNAL_RDI_ON 0x0015
-#define L1_SIGNAL_SLIP_RX 0x0020
-#define L1_SIGNAL_SLIP_TX 0x0021
-
-/*
- * protocol ids
- * D channel 1-31
- * B channel 33 - 63
- */
-
-#define ISDN_P_NONE 0
-#define ISDN_P_BASE 0
-#define ISDN_P_TE_S0 0x01
-#define ISDN_P_NT_S0 0x02
-#define ISDN_P_TE_E1 0x03
-#define ISDN_P_NT_E1 0x04
-#define ISDN_P_TE_UP0 0x05
-#define ISDN_P_NT_UP0 0x06
-
-#define IS_ISDN_P_TE(p) ((p == ISDN_P_TE_S0) || (p == ISDN_P_TE_E1) || \
- (p == ISDN_P_TE_UP0) || (p == ISDN_P_LAPD_TE))
-#define IS_ISDN_P_NT(p) ((p == ISDN_P_NT_S0) || (p == ISDN_P_NT_E1) || \
- (p == ISDN_P_NT_UP0) || (p == ISDN_P_LAPD_NT))
-#define IS_ISDN_P_S0(p) ((p == ISDN_P_TE_S0) || (p == ISDN_P_NT_S0))
-#define IS_ISDN_P_E1(p) ((p == ISDN_P_TE_E1) || (p == ISDN_P_NT_E1))
-#define IS_ISDN_P_UP0(p) ((p == ISDN_P_TE_UP0) || (p == ISDN_P_NT_UP0))
-
-
-#define ISDN_P_LAPD_TE 0x10
-#define ISDN_P_LAPD_NT 0x11
-
-#define ISDN_P_B_MASK 0x1f
-#define ISDN_P_B_START 0x20
-
-#define ISDN_P_B_RAW 0x21
-#define ISDN_P_B_HDLC 0x22
-#define ISDN_P_B_X75SLP 0x23
-#define ISDN_P_B_L2DTMF 0x24
-#define ISDN_P_B_L2DSP 0x25
-#define ISDN_P_B_L2DSPHDLC 0x26
-
-#define OPTION_L2_PMX 1
-#define OPTION_L2_PTP 2
-#define OPTION_L2_FIXEDTEI 3
-#define OPTION_L2_CLEANUP 4
-
-/* should be in sync with linux/kobject.h:KOBJ_NAME_LEN */
-#define MISDN_MAX_IDLEN 20
-
-struct mISDNhead {
- unsigned int prim;
- unsigned int id;
-} __attribute__((packed));
-
-#define MISDN_HEADER_LEN sizeof(struct mISDNhead)
-#define MAX_DATA_SIZE 2048
-#define MAX_DATA_MEM (MAX_DATA_SIZE + MISDN_HEADER_LEN)
-#define MAX_DFRAME_LEN 260
-
-#define MISDN_ID_ADDR_MASK 0xFFFF
-#define MISDN_ID_TEI_MASK 0xFF00
-#define MISDN_ID_SAPI_MASK 0x00FF
-#define MISDN_ID_TEI_ANY 0x7F00
-
-#define MISDN_ID_ANY 0xFFFF
-#define MISDN_ID_NONE 0xFFFE
-
-#define GROUP_TEI 127
-#define TEI_SAPI 63
-#define CTRL_SAPI 0
-
-#define MISDN_MAX_CHANNEL 127
-#define MISDN_CHMAP_SIZE ((MISDN_MAX_CHANNEL + 1) >> 3)
-
-#define SOL_MISDN 0
-
-struct sockaddr_mISDN {
- sa_family_t family;
- unsigned char dev;
- unsigned char channel;
- unsigned char sapi;
- unsigned char tei;
-};
-
-struct mISDNversion {
- unsigned char major;
- unsigned char minor;
- unsigned short release;
-};
-
-#define MAX_DEVICE_ID 63
-
-struct mISDN_devinfo {
- u_int id;
- u_int Dprotocols;
- u_int Bprotocols;
- u_int protocol;
- u_char channelmap[MISDN_CHMAP_SIZE];
- u_int nrbchan;
- char name[MISDN_MAX_IDLEN];
-};
-
-struct mISDN_devrename {
- u_int id;
- char name[MISDN_MAX_IDLEN];
-};
-
-struct ph_info_ch {
- int32_t protocol;
- int64_t Flags;
-};
-
-struct ph_info_dch {
- struct ph_info_ch ch;
- int16_t state;
- int16_t num_bch;
-};
-
-struct ph_info {
- struct ph_info_dch dch;
- struct ph_info_ch bch[];
-};
-
-/* timer device ioctl */
-#define IMADDTIMER _IOR('I', 64, int)
-#define IMDELTIMER _IOR('I', 65, int)
-/* socket ioctls */
-#define IMGETVERSION _IOR('I', 66, int)
-#define IMGETCOUNT _IOR('I', 67, int)
-#define IMGETDEVINFO _IOR('I', 68, int)
-#define IMCTRLREQ _IOR('I', 69, int)
-#define IMCLEAR_L2 _IOR('I', 70, int)
-#define IMSETDEVNAME _IOR('I', 71, struct mISDN_devrename)
-
-static inline int
-test_channelmap(u_int nr, u_char *map)
-{
- if (nr <= MISDN_MAX_CHANNEL)
- return map[nr >> 3] & (1 << (nr & 7));
- else
- return 0;
-}
-
-static inline void
-set_channelmap(u_int nr, u_char *map)
-{
- map[nr >> 3] |= (1 << (nr & 7));
-}
-
-static inline void
-clear_channelmap(u_int nr, u_char *map)
-{
- map[nr >> 3] &= ~(1 << (nr & 7));
-}
-
-/* CONTROL_CHANNEL parameters */
-#define MISDN_CTRL_GETOP 0x0000
-#define MISDN_CTRL_LOOP 0x0001
-#define MISDN_CTRL_CONNECT 0x0002
-#define MISDN_CTRL_DISCONNECT 0x0004
-#define MISDN_CTRL_PCMCONNECT 0x0010
-#define MISDN_CTRL_PCMDISCONNECT 0x0020
-#define MISDN_CTRL_SETPEER 0x0040
-#define MISDN_CTRL_UNSETPEER 0x0080
-#define MISDN_CTRL_RX_OFF 0x0100
-#define MISDN_CTRL_FILL_EMPTY 0x0200
-#define MISDN_CTRL_GETPEER 0x0400
-#define MISDN_CTRL_HW_FEATURES_OP 0x2000
-#define MISDN_CTRL_HW_FEATURES 0x2001
-#define MISDN_CTRL_HFC_OP 0x4000
-#define MISDN_CTRL_HFC_PCM_CONN 0x4001
-#define MISDN_CTRL_HFC_PCM_DISC 0x4002
-#define MISDN_CTRL_HFC_CONF_JOIN 0x4003
-#define MISDN_CTRL_HFC_CONF_SPLIT 0x4004
-#define MISDN_CTRL_HFC_RECEIVE_OFF 0x4005
-#define MISDN_CTRL_HFC_RECEIVE_ON 0x4006
-#define MISDN_CTRL_HFC_ECHOCAN_ON 0x4007
-#define MISDN_CTRL_HFC_ECHOCAN_OFF 0x4008
-
-
-/* socket options */
-#define MISDN_TIME_STAMP 0x0001
-
-struct mISDN_ctrl_req {
- int op;
- int channel;
- int p1;
- int p2;
-};
-
-/* muxer options */
-#define MISDN_OPT_ALL 1
-#define MISDN_OPT_TEIMGR 2
-
-#endif /* mISDNIF_H */
diff --git a/include/openbsc/Makefile.am b/include/openbsc/Makefile.am
deleted file mode 100644
index 89e0338..0000000
--- a/include/openbsc/Makefile.am
+++ /dev/null
@@ -1,110 +0,0 @@
-noinst_HEADERS = \
- abis_nm.h \
- abis_om2000.h \
- abis_rsl.h \
- a_iface.h \
- a_iface_bssap.h \
- arfcn_range_encode.h \
- auth.h \
- bsc_msc.h \
- bsc_msg_filter.h \
- bsc_nat.h \
- bsc_nat_callstats.h \
- bsc_nat_sccp.h \
- bsc_rll.h \
- bsc_subscriber.h \
- bss.h \
- bts_ipaccess_nanobts_omlattr.h \
- chan_alloc.h \
- common.h \
- common_bsc.h \
- common_cs.h \
- crc24.h \
- ctrl.h \
- db.h \
- debug.h \
- e1_config.h \
- gb_proxy.h \
- gprs_gb_parse.h \
- gprs_gmm.h \
- gprs_llc.h \
- gprs_llc_xid.h \
- gprs_sgsn.h \
- gprs_sndcp.h \
- gprs_sndcp_comp.h \
- gprs_sndcp_dcomp.h \
- gprs_sndcp_pcomp.h \
- gprs_sndcp_xid.h \
- gprs_subscriber.h \
- gprs_utils.h \
- gsm_04_08.h \
- gsm_04_11.h \
- gsm_04_14.h \
- gsm_04_80.h \
- gsm_data.h \
- gsm_data_shared.h \
- gsm_subscriber.h \
- gsup_client.h \
- gtphub.h \
- handover.h \
- handover_decision.h \
- ipaccess.h \
- iucs.h \
- iucs_ranap.h \
- iu_dummy.h \
- meas_feed.h \
- meas_rep.h \
- mgcp.h \
- mgcp_internal.h \
- mgcp_transcode.h \
- mgcpgw_client.h \
- misdn.h \
- mncc.h \
- mncc_int.h \
- msc_ifaces.h \
- nat_rewrite_trie.h \
- network_listen.h \
- oap_client.h \
- openbscdefines.h \
- osmo_bsc.h \
- osmo_bsc_grace.h \
- a_reset.h \
- osmo_bsc_rf.h \
- osmo_msc.h \
- osmo_bsc_sigtran.h \
- bsc_msc_data.h \
- osmux.h \
- paging.h \
- pcu_if.h \
- pcuif_proto.h \
- rest_octets.h \
- rrlp.h \
- rs232.h \
- rtp_proxy.h \
- sgsn.h \
- signal.h \
- silent_call.h \
- slhc.h \
- smpp.h \
- sms_queue.h \
- socket.h \
- system_information.h \
- transaction.h \
- trau_mux.h \
- trau_upqueue.h \
- ussd.h \
- vlr.h \
- vty.h \
- v42bis.h \
- v42bis_private.h \
- $(NULL)
-
-openbsc_HEADERS = \
- bsc_api.h \
- gsm_04_08.h \
- meas_rep.h \
- $(NULL)
-
-# DO NOT add a newline and '$(NULL)' to this line. That would add a trailing
-# space to the directory installed: $prefix/include/'openbsc '
-openbscdir = $(includedir)/openbsc
diff --git a/include/openbsc/a_iface.h b/include/openbsc/a_iface.h
deleted file mode 100644
index 149f1c7..0000000
--- a/include/openbsc/a_iface.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* (C) 2017 by Sysmocom s.f.m.c. GmbH
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#pragma once
-
-#include <openbsc/a_reset.h>
-
-/* A struct to keep a context information about the BSCs we are associated with */
-struct bsc_context {
- struct llist_head list;
-
- /* Holds a copy of the sccp address of the BSC,
- * this address will become known as soon as
- * a remote BSC tries to make a connection or
- * sends a RESET request via UNIDATA */
- struct osmo_sccp_addr bsc_addr;
-
- /* Holds a copy of the our local MSC address,
- * this will be the sccp-address that is associated
- * with the A interface */
- struct osmo_sccp_addr msc_addr;
-
- /* A pointer to the reset handler FSM, the
- * state machine is allocated when the BSC
- * is registerd. */
- struct a_reset_ctx *reset;
-
- /* A pointer to the sccp_user that is associated
- * with the A interface. We need this information
- * to send the resets and to send paging requests */
- struct osmo_sccp_user *sccp_user;
-};
-
-/* Initalize A interface connection between to MSC and BSC */
-int a_init(struct osmo_sccp_instance *sccp, struct gsm_network *network);
-
-/* Send DTAP message via A-interface */
-int a_iface_tx_dtap(struct msgb *msg);
-
-/* Send Cipher mode command via A-interface */
-int a_iface_tx_cipher_mode(const struct gsm_subscriber_connection *conn,
- int cipher, const const uint8_t *key, int len, int include_imeisv);
-
-/* Page a subscriber via A-interface */
-int a_iface_tx_paging(const char *imsi, uint32_t tmsi, uint16_t lac);
-
-/* Send assignment request via A-interface */
-int a_iface_tx_assignment(const struct gsm_trans *trans);
-
-/* Send clear command via A-interface */
-int a_iface_tx_clear_cmd(struct gsm_subscriber_connection *conn);
-
-/* Clear all subscriber connections on a specified BSC
- * (Helper function for a_iface_bssap.c) */
-void a_clear_all(struct osmo_sccp_user *scu, const struct osmo_sccp_addr *bsc_addr);
-
-/* Delete info of a closed connection from the active connection list
- * (Helper function for a_iface_bssap.c) */
-void a_delete_bsc_con(uint32_t conn_id);
diff --git a/include/openbsc/a_iface_bssap.h b/include/openbsc/a_iface_bssap.h
deleted file mode 100644
index 237c618..0000000
--- a/include/openbsc/a_iface_bssap.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* (C) 2017 by sysmocom s.f.m.c. GmbH
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#pragma once
-
-/* Note: The structs and functions presented in this header file are intended
- * to be used only by a_iface.c. */
-
-/* A structure to hold tha most basic information about a sigtran connection
- * we use this struct internally here to pass connection data around */
-struct a_conn_info {
- struct osmo_sccp_addr *msc_addr;
- struct osmo_sccp_addr *bsc_addr;
- uint32_t conn_id;
- struct gsm_network *network;
- struct a_reset_ctx *reset;
-};
-
-/* Receive incoming connection less data messages via sccp */
-void sccp_rx_udt(struct osmo_sccp_user *scu, const struct a_conn_info *a_conn_info, struct msgb *msg);
-
-/* Receive incoming connection oriented data messages via sccp */
-int sccp_rx_dt(struct osmo_sccp_user *scu, const struct a_conn_info *a_conn_info, struct msgb *msg);
-
diff --git a/include/openbsc/a_reset.h b/include/openbsc/a_reset.h
deleted file mode 100644
index 7aaab06..0000000
--- a/include/openbsc/a_reset.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* (C) 2017 by sysmocom s.f.m.c. GmbH
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#pragma once
-
-
-
-/* Reset context data (callbacks, state machine etc...) */
-struct a_reset_ctx {
-
- /* FSM instance, which handles the reset procedure */
- struct osmo_fsm_inst *fsm;
-
- /* Connection failure counter. When this counter
- * reaches a certain threshold, the reset procedure
- * will be triggered */
- int conn_loss_counter;
-
- /* A human readable name to display in the logs */
- char name[256];
-
- /* Callback function to be called when a connection
- * failure is detected and a rest must occur */
- void (*cb)(void *priv);
-
- /* Privated data for the callback function */
- void *priv;
-};
-
-/* Create and start state machine which handles the reset/reset-ack procedure */
-struct a_reset_ctx *a_reset_alloc(const void *ctx, const char *name, void *cb, void *priv);
-
-/* Tear down state machine */
-void a_reset_free(struct a_reset_ctx *reset);
-
-/* Confirm that we sucessfully received a reset acknowlege message */
-void a_reset_ack_confirm(struct a_reset_ctx *reset);
-
-/* Report a failed connection */
-void a_reset_conn_fail(struct a_reset_ctx *reset);
-
-/* Report a successful connection */
-void a_reset_conn_success(struct a_reset_ctx *reset);
-
-/* Check if we have a connection to a specified msc */
-bool a_reset_conn_ready(struct a_reset_ctx *reset);
diff --git a/include/openbsc/abis_nm.h b/include/openbsc/abis_nm.h
deleted file mode 100644
index db2a659..0000000
--- a/include/openbsc/abis_nm.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/* GSM Network Management messages on the A-bis interface
- * 3GPP TS 12.21 version 8.0.0 Release 1999 / ETSI TS 100 623 V8.0.0 */
-
-/* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef _NM_H
-#define _NM_H
-
-#include <osmocom/gsm/tlv.h>
-#include <osmocom/gsm/abis_nm.h>
-#include <osmocom/gsm/protocol/gsm_12_21.h>
-
-#include <openbsc/gsm_data.h>
-
-/* max number of attributes represented as 3GPP TS 52.021 §9.4.62 SW Description array */
-#define MAX_BTS_ATTR 5
-
-struct cell_global_id {
- uint16_t mcc;
- uint16_t mnc;
- uint16_t lac;
- uint16_t ci;
-};
-
-/* The BCCH info from an ip.access test, in host byte order
- * and already parsed... */
-struct ipac_bcch_info {
- struct llist_head list;
-
- uint16_t info_type;
- uint8_t freq_qual;
- uint16_t arfcn;
- uint8_t rx_lev;
- uint8_t rx_qual;
- int16_t freq_err;
- uint16_t frame_offset;
- uint32_t frame_nr_offset;
- uint8_t bsic;
- struct cell_global_id cgi;
- uint8_t ba_list_si2[16];
- uint8_t ba_list_si2bis[16];
- uint8_t ba_list_si2ter[16];
- uint8_t ca_list_si1[16];
-};
-
-/* PUBLIC */
-
-struct msgb;
-
-struct abis_nm_cfg {
- /* callback for unidirectional reports */
- int (*report_cb)(struct msgb *,
- struct abis_om_fom_hdr *);
- /* callback for software activate requests from BTS */
- int (*sw_act_req)(struct msgb *);
-};
-
-extern int abis_nm_rcvmsg(struct msgb *msg);
-
-int abis_nm_tlv_parse(struct tlv_parsed *tp, struct gsm_bts *bts, const uint8_t *buf, int len);
-int abis_nm_rx(struct msgb *msg);
-int abis_nm_opstart(struct gsm_bts *bts, uint8_t obj_class, uint8_t i0, uint8_t i1, uint8_t i2);
-int abis_nm_chg_adm_state(struct gsm_bts *bts, uint8_t obj_class, uint8_t i0,
- uint8_t i1, uint8_t i2, enum abis_nm_adm_state adm_state);
-int abis_nm_establish_tei(struct gsm_bts *bts, uint8_t trx_nr,
- uint8_t e1_port, uint8_t e1_timeslot, uint8_t e1_subslot,
- uint8_t tei);
-int abis_nm_conn_terr_sign(struct gsm_bts_trx *trx,
- uint8_t e1_port, uint8_t e1_timeslot, uint8_t e1_subslot);
-int abis_nm_conn_terr_traf(struct gsm_bts_trx_ts *ts,
- uint8_t e1_port, uint8_t e1_timeslot,
- uint8_t e1_subslot);
-int abis_nm_get_attr(struct gsm_bts *bts, uint8_t obj_class,
- uint8_t bts_nr, uint8_t trx_nr, uint8_t ts_nr,
- const uint8_t *attr, uint8_t attr_len);
-int abis_nm_set_bts_attr(struct gsm_bts *bts, uint8_t *attr, int attr_len);
-int abis_nm_set_radio_attr(struct gsm_bts_trx *trx, uint8_t *attr, int attr_len);
-int abis_nm_set_channel_attr(struct gsm_bts_trx_ts *ts, uint8_t chan_comb);
-int abis_nm_sw_act_req_ack(struct gsm_bts *bts, uint8_t obj_class, uint8_t i1,
- uint8_t i2, uint8_t i3, int nack, uint8_t *attr, int att_len);
-int abis_nm_raw_msg(struct gsm_bts *bts, int len, uint8_t *msg);
-int abis_nm_event_reports(struct gsm_bts *bts, int on);
-int abis_nm_reset_resource(struct gsm_bts *bts);
-int abis_nm_software_load(struct gsm_bts *bts, int trx_nr, const char *fname,
- uint8_t win_size, int forced,
- gsm_cbfn *cbfn, void *cb_data);
-int abis_nm_software_load_status(struct gsm_bts *bts);
-int abis_nm_software_activate(struct gsm_bts *bts, const char *fname,
- gsm_cbfn *cbfn, void *cb_data);
-
-int abis_nm_conn_mdrop_link(struct gsm_bts *bts, uint8_t e1_port0, uint8_t ts0,
- uint8_t e1_port1, uint8_t ts1);
-
-int abis_nm_perform_test(struct gsm_bts *bts, uint8_t obj_class,
- uint8_t bts_nr, uint8_t trx_nr, uint8_t ts_nr,
- uint8_t test_nr, uint8_t auton_report, struct msgb *msg);
-
-/* Siemens / BS-11 specific */
-int abis_nm_bs11_reset_resource(struct gsm_bts *bts);
-int abis_nm_bs11_db_transmission(struct gsm_bts *bts, int begin);
-int abis_nm_bs11_create_object(struct gsm_bts *bts, enum abis_bs11_objtype type,
- uint8_t idx, uint8_t attr_len, const uint8_t *attr);
-int abis_nm_bs11_create_envaBTSE(struct gsm_bts *bts, uint8_t idx);
-int abis_nm_bs11_create_bport(struct gsm_bts *bts, uint8_t idx);
-int abis_nm_bs11_delete_object(struct gsm_bts *bts,
- enum abis_bs11_objtype type, uint8_t idx);
-int abis_nm_bs11_delete_bport(struct gsm_bts *bts, uint8_t idx);
-int abis_nm_bs11_conn_oml_tei(struct gsm_bts *bts, uint8_t e1_port,
- uint8_t e1_timeslot, uint8_t e1_subslot, uint8_t tei);
-int abis_nm_bs11_get_oml_tei_ts(struct gsm_bts *bts);
-int abis_nm_bs11_get_serno(struct gsm_bts *bts);
-int abis_nm_bs11_set_trx_power(struct gsm_bts_trx *trx, uint8_t level);
-int abis_nm_bs11_get_trx_power(struct gsm_bts_trx *trx);
-int abis_nm_bs11_logon(struct gsm_bts *bts, uint8_t level, const char *name, int on);
-int abis_nm_bs11_factory_logon(struct gsm_bts *bts, int on);
-int abis_nm_bs11_infield_logon(struct gsm_bts *bts, int on);
-int abis_nm_bs11_set_trx1_pw(struct gsm_bts *bts, const char *password);
-int abis_nm_bs11_set_pll_locked(struct gsm_bts *bts, int locked);
-int abis_nm_bs11_get_pll_mode(struct gsm_bts *bts);
-int abis_nm_bs11_set_pll(struct gsm_bts *bts, int value);
-int abis_nm_bs11_get_cclk(struct gsm_bts *bts);
-int abis_nm_bs11_get_state(struct gsm_bts *bts);
-int abis_nm_bs11_load_swl(struct gsm_bts *bts, const char *fname,
- uint8_t win_size, int forced, gsm_cbfn *cbfn);
-int abis_nm_bs11_set_ext_time(struct gsm_bts *bts);
-int abis_nm_bs11_get_bport_line_cfg(struct gsm_bts *bts, uint8_t bport);
-int abis_nm_bs11_set_bport_line_cfg(struct gsm_bts *bts, uint8_t bport, enum abis_bs11_line_cfg line_cfg);
-int abis_nm_bs11_bsc_disconnect(struct gsm_bts *bts, int reconnect);
-int abis_nm_bs11_restart(struct gsm_bts *bts);
-
-/* ip.access nanoBTS specific commands */
-int abis_nm_ipaccess_msg(struct gsm_bts *bts, uint8_t msg_type,
- uint8_t obj_class, uint8_t bts_nr,
- uint8_t trx_nr, uint8_t ts_nr,
- uint8_t *attr, int attr_len);
-int abis_nm_ipaccess_set_nvattr(struct gsm_bts_trx *trx, uint8_t *attr,
- int attr_len);
-int abis_nm_ipaccess_restart(struct gsm_bts_trx *trx);
-int abis_nm_ipaccess_set_attr(struct gsm_bts *bts, uint8_t obj_class,
- uint8_t bts_nr, uint8_t trx_nr, uint8_t ts_nr,
- uint8_t *attr, uint8_t attr_len);
-int abis_nm_ipaccess_rsl_connect(struct gsm_bts_trx *trx,
- uint32_t ip, uint16_t port, uint8_t stream);
-void abis_nm_ipaccess_cgi(uint8_t *buf, struct gsm_bts *bts);
-int ipac_parse_bcch_info(struct ipac_bcch_info *binf, uint8_t *buf);
-const char *ipacc_testres_name(uint8_t res);
-
-/* Functions calling into other code parts */
-int nm_is_running(struct gsm_nm_state *s);
-
-int abis_nm_vty_init(void);
-
-void abis_nm_clear_queue(struct gsm_bts *bts);
-
-int _abis_nm_sendmsg(struct msgb *msg);
-
-void abis_nm_queue_send_next(struct gsm_bts *bts); /* for bs11_config. */
-
-int abis_nm_select_newest_sw(const struct abis_nm_sw_desc *sw, const size_t len);
-
-/* Helper functions for updating attributes */
-int abis_nm_update_max_power_red(struct gsm_bts_trx *trx);
-
-#endif /* _NM_H */
diff --git a/include/openbsc/abis_om2000.h b/include/openbsc/abis_om2000.h
deleted file mode 100644
index b093a03..0000000
--- a/include/openbsc/abis_om2000.h
+++ /dev/null
@@ -1,129 +0,0 @@
-#ifndef OPENBSC_ABIS_OM2K_H
-#define OPENBSC_ABIS_OM2K_H
-/* Ericsson RBS 2xxx GSM O&M (OM2000) messages on the A-bis interface
- * implemented based on protocol trace analysis, no formal documentation */
-
-/* (C) 2010-2011 by Harald Welte <laforge@gnumonks.org>
- *
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-enum abis_om2k_mo_cls {
- OM2K_MO_CLS_TRXC = 0x01,
- OM2K_MO_CLS_TS = 0x03,
- OM2K_MO_CLS_TF = 0x04,
- OM2K_MO_CLS_IS = 0x05,
- OM2K_MO_CLS_CON = 0x06,
- OM2K_MO_CLS_DP = 0x07,
- OM2K_MO_CLS_CF = 0x0a,
- OM2K_MO_CLS_TX = 0x0b,
- OM2K_MO_CLS_RX = 0x0c,
-};
-
-enum om2k_mo_state {
- OM2K_MO_S_RESET = 0,
- OM2K_MO_S_STARTED,
- OM2K_MO_S_ENABLED,
- OM2K_MO_S_DISABLED,
-};
-
-/* on-wire format for IS conn group */
-struct om2k_is_conn_grp {
- uint16_t icp1;
- uint16_t icp2;
- uint8_t cont_idx;
-} __attribute__ ((packed));
-
-/* internal data formant for IS conn group */
-struct is_conn_group {
- struct llist_head list;
- uint16_t icp1;
- uint16_t icp2;
- uint8_t ci;
-};
-
-/* on-wire format for CON Path */
-struct om2k_con_path {
- uint16_t ccp;
- uint8_t ci;
- uint8_t tag;
- uint8_t tei;
-} __attribute__ ((packed));
-
-/* internal data format for CON group */
-struct con_group {
- /* links list of CON groups in BTS */
- struct llist_head list;
- struct gsm_bts *bts;
- /* CON Group ID */
- uint8_t cg;
- /* list of CON paths in this group */
- struct llist_head paths;
-};
-
-/* internal data format for CON path */
-struct con_path {
- /* links with con_group.paths */
- struct llist_head list;
- /* CON Connection Point */
- uint16_t ccp;
- /* Contiguity Index */
- uint8_t ci;
- /* Tag */
- uint8_t tag;
- /* TEI */
- uint8_t tei;
-};
-
-extern const struct abis_om2k_mo om2k_mo_cf;
-extern const struct abis_om2k_mo om2k_mo_is;
-extern const struct abis_om2k_mo om2k_mo_con;
-extern const struct abis_om2k_mo om2k_mo_tf;
-
-extern const struct value_string om2k_mo_class_short_vals[];
-
-int abis_om2k_rcvmsg(struct msgb *msg);
-
-extern const struct abis_om2k_mo om2k_mo_cf;
-
-int abis_om2k_tx_reset_cmd(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_start_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_status_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_connect_cmd(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_disconnect_cmd(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_enable_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_disable_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_test_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_op_info(struct gsm_bts *bts, const struct abis_om2k_mo *mo,
- uint8_t operational);
-int abis_om2k_tx_cap_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
-int abis_om2k_tx_is_conf_req(struct gsm_bts *bts);
-int abis_om2k_tx_tf_conf_req(struct gsm_bts *bts);
-int abis_om2k_tx_rx_conf_req(struct gsm_bts_trx *trx);
-int abis_om2k_tx_tx_conf_req(struct gsm_bts_trx *trx);
-int abis_om2k_tx_ts_conf_req(struct gsm_bts_trx_ts *ts);
-
-struct osmo_fsm_inst *om2k_bts_fsm_start(struct gsm_bts *bts);
-void abis_om2k_bts_init(struct gsm_bts *bts);
-void abis_om2k_trx_init(struct gsm_bts_trx *trx);
-
-int abis_om2k_vty_init(void);
-
-struct vty;
-void abis_om2k_config_write_bts(struct vty *vty, struct gsm_bts *bts);
-
-#endif /* OPENBCS_ABIS_OM2K_H */
diff --git a/include/openbsc/abis_rsl.h b/include/openbsc/abis_rsl.h
deleted file mode 100644
index f983fce..0000000
--- a/include/openbsc/abis_rsl.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/* GSM Radio Signalling Link messages on the A-bis interface
- * 3GPP TS 08.58 version 8.6.0 Release 1999 / ETSI TS 100 596 V8.6.0 */
-
-/* (C) 2008 by Harald Welte <laforge@gnumonks.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef _RSL_H
-#define _RSL_H
-
-#include <stdbool.h>
-#include <osmocom/gsm/protocol/gsm_08_58.h>
-#include <osmocom/gsm/gsm_utils.h>
-#include <osmocom/gsm/sysinfo.h>
-#include <osmocom/core/msgb.h>
-
-struct gsm_bts;
-struct gsm_lchan;
-struct gsm_bts_trx_ts;
-
-#define GSM48_LEN2PLEN(a) (((a) << 2) | 1)
-
-int rsl_bcch_info(const struct gsm_bts_trx *trx, enum osmo_sysinfo_type si_type, const uint8_t *data, int len);
-int rsl_sacch_filling(struct gsm_bts_trx *trx, uint8_t type,
- const uint8_t *data, int len);
-int rsl_chan_activate(struct gsm_bts_trx *trx, uint8_t chan_nr,
- uint8_t act_type,
- struct rsl_ie_chan_mode *chan_mode,
- struct rsl_ie_chan_ident *chan_ident,
- uint8_t bs_power, uint8_t ms_power,
- uint8_t ta);
-int rsl_chan_activate_lchan(struct gsm_lchan *lchan, uint8_t act_type,
- uint8_t ho_ref);
-int rsl_chan_mode_modify_req(struct gsm_lchan *ts);
-int rsl_encryption_cmd(struct msgb *msg);
-int rsl_paging_cmd(struct gsm_bts *bts, uint8_t paging_group, uint8_t len,
- uint8_t *ms_ident, uint8_t chan_needed, bool is_gprs);
-int rsl_imm_assign_cmd(struct gsm_bts *bts, uint8_t len, uint8_t *val);
-
-int rsl_data_request(struct msgb *msg, uint8_t link_id);
-int rsl_establish_request(struct gsm_lchan *lchan, uint8_t link_id);
-int rsl_relase_request(struct gsm_lchan *lchan, uint8_t link_id);
-
-/* Ericcson vendor specific RSL extensions */
-int rsl_ericsson_imm_assign_cmd(struct gsm_bts *bts, uint32_t tlli, uint8_t len, uint8_t *val);
-
-/* Siemens vendor-specific RSL extensions */
-int rsl_siemens_mrpci(struct gsm_lchan *lchan, struct rsl_mrpci *mrpci);
-
-/* ip.access specfic RSL extensions */
-int rsl_ipacc_crcx(struct gsm_lchan *lchan);
-int rsl_ipacc_mdcx(struct gsm_lchan *lchan, uint32_t ip,
- uint16_t port, uint8_t rtp_payload2);
-int rsl_ipacc_mdcx_to_rtpsock(struct gsm_lchan *lchan);
-int rsl_ipacc_pdch_activate(struct gsm_bts_trx_ts *ts, int act);
-
-int abis_rsl_rcvmsg(struct msgb *msg);
-
-uint64_t str_to_imsi(const char *imsi_str);
-int rsl_release_request(struct gsm_lchan *lchan, uint8_t link_id,
- enum rsl_rel_mode release_mode);
-
-int rsl_lchan_set_state(struct gsm_lchan *lchan, int);
-int rsl_lchan_mark_broken(struct gsm_lchan *lchan, const char *broken);
-
-/* to be provided by external code */
-int rsl_deact_sacch(struct gsm_lchan *lchan);
-
-/* BCCH related code */
-int rsl_ccch_conf_to_bs_cc_chans(int ccch_conf);
-int rsl_ccch_conf_to_bs_ccch_sdcch_comb(int ccch_conf);
-
-int rsl_sacch_info_modify(struct gsm_lchan *lchan, uint8_t type,
- const uint8_t *data, int len);
-
-int rsl_chan_bs_power_ctrl(struct gsm_lchan *lchan, unsigned int fpc, int db);
-int rsl_chan_ms_power_ctrl(struct gsm_lchan *lchan, unsigned int fpc, int dbm);
-
-/* SMSCB functionality */
-int rsl_sms_cb_command(struct gsm_bts *bts, uint8_t chan_number,
- struct rsl_ie_cb_cmd_type cb_command,
- const uint8_t *data, int len);
-
-/* some Nokia specific stuff */
-int rsl_nokia_si_begin(struct gsm_bts_trx *trx);
-int rsl_nokia_si_end(struct gsm_bts_trx *trx);
-
-/* required for Nokia BTS power control */
-int rsl_bs_power_control(struct gsm_bts_trx *trx, uint8_t channel, uint8_t reduction);
-
-
-int rsl_release_sapis_from(struct gsm_lchan *lchan, int start,
- enum rsl_rel_mode release_mode);
-int rsl_start_t3109(struct gsm_lchan *lchan);
-
-int rsl_direct_rf_release(struct gsm_lchan *lchan);
-
-void dyn_ts_init(struct gsm_bts_trx_ts *ts);
-int dyn_ts_switchover_start(struct gsm_bts_trx_ts *ts,
- enum gsm_phys_chan_config to_pchan);
-
-#endif /* RSL_MT_H */
-
diff --git a/include/openbsc/arfcn_range_encode.h b/include/openbsc/arfcn_range_encode.h
deleted file mode 100644
index 7ec710c..0000000
--- a/include/openbsc/arfcn_range_encode.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef ARFCN_RANGE_ENCODE_H
-#define ARFCN_RANGE_ENCODE_H
-
-#include <stdint.h>
-
-enum gsm48_range {
- ARFCN_RANGE_INVALID = -1,
- ARFCN_RANGE_128 = 127,
- ARFCN_RANGE_256 = 255,
- ARFCN_RANGE_512 = 511,
- ARFCN_RANGE_1024 = 1023,
-};
-
-#define RANGE_ENC_MAX_ARFCNS 29
-
-int range_enc_determine_range(const int *arfcns, int size, int *f0_out);
-int range_enc_arfcns(enum gsm48_range rng, const int *arfcns, int sze, int *out, int idx);
-int range_enc_find_index(enum gsm48_range rng, const int *arfcns, int size);
-int range_enc_filter_arfcns(int *arfcns, const int sze, const int f0, int *f0_included);
-
-int range_enc_range128(uint8_t *chan_list, int f0, int *w);
-int range_enc_range256(uint8_t *chan_list, int f0, int *w);
-int range_enc_range512(uint8_t *chan_list, int f0, int *w);
-int range_enc_range1024(uint8_t *chan_list, int f0, int f0_incl, int *w);
-
-#endif
diff --git a/include/openbsc/auth.h b/include/openbsc/auth.h
deleted file mode 100644
index b314bbf..0000000
--- a/include/openbsc/auth.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _AUTH_H
-#define _AUTH_H
-
-#include <osmocom/core/utils.h>
-
-struct gsm_auth_tuple;
-
-enum auth_action {
- AUTH_ERROR = -1, /* Internal error */
- AUTH_NOT_AVAIL = 0, /* No auth tuple available */
- AUTH_DO_AUTH_THEN_CIPH = 1, /* Firsth authenticate, then cipher */
- AUTH_DO_CIPH = 2, /* Only ciphering */
- AUTH_DO_AUTH = 3, /* Only authentication, no ciphering */
-};
-
-extern const struct value_string auth_action_names[];
-static inline const char *auth_action_str(enum auth_action a)
-{
- return get_value_string(auth_action_names, a);
-}
-
-#endif /* _AUTH_H */
diff --git a/include/openbsc/bsc_api.h b/include/openbsc/bsc_api.h
deleted file mode 100644
index 40068d6..0000000
--- a/include/openbsc/bsc_api.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* GSM 08.08 like API for OpenBSC */
-
-#ifndef OPENBSC_BSC_API_H
-#define OPENBSC_BSC_API_H
-
-#include "gsm_data.h"
-
-#define BSC_API_CONN_POL_ACCEPT 0
-#define BSC_API_CONN_POL_REJECT 1
-
-struct bsc_api {
- /*! \brief BTS->MSC: tell MSC a SAPI was not established */
- void (*sapi_n_reject)(struct gsm_subscriber_connection *conn, int dlci);
- /*! \brief MS->MSC: Tell MSC that ciphering has been enabled */
- void (*cipher_mode_compl)(struct gsm_subscriber_connection *conn,
- struct msgb *msg, uint8_t chosen_encr);
- /*! \brief MS->MSC: New MM context with L3 payload */
- int (*compl_l3)(struct gsm_subscriber_connection *conn,
- struct msgb *msg, uint16_t chosen_channel);
- /*! \brief MS->BSC/MSC: Um L3 message */
- void (*dtap)(struct gsm_subscriber_connection *conn, uint8_t link_id,
- struct msgb *msg);
- /*! \brief BSC->MSC: Assignment of lchan successful */
- void (*assign_compl)(struct gsm_subscriber_connection *conn,
- uint8_t rr_cause, uint8_t chosen_channel,
- uint8_t encr_alg_id, uint8_t speech_mode);
- /*! \brief BSC->MSC: Assignment of lchan failed */
- void (*assign_fail)(struct gsm_subscriber_connection *conn,
- uint8_t cause, uint8_t *rr_cause);
- /*! \brief BSC->MSC: RR conn has been cleared */
- int (*clear_request)(struct gsm_subscriber_connection *conn,
- uint32_t cause);
- /*! \brief BSC->MSC: Classmark Update */
- void (*classmark_chg)(struct gsm_subscriber_connection *conn,
- const uint8_t *cm2, uint8_t cm2_len,
- const uint8_t *cm3, uint8_t cm3_len);
-
- /**
- * Configure the multirate setting on this channel. If it is
- * not implemented AMR5.9 will be used.
- */
- void (*mr_config)(struct gsm_subscriber_connection *conn,
- struct gsm_lchan *lchan, int full_rate);
-
- /** Callback for additional actions during conn cleanup */
- void (*conn_cleanup)(struct gsm_subscriber_connection *conn);
-};
-
-int bsc_api_init(struct gsm_network *network, struct bsc_api *api);
-int gsm0808_submit_dtap(struct gsm_subscriber_connection *conn, struct msgb *msg, int link_id, int allow_sacch);
-int gsm0808_assign_req(struct gsm_subscriber_connection *conn, int chan_mode, int full_rate);
-int gsm0808_cipher_mode(struct gsm_subscriber_connection *conn, int cipher,
- const uint8_t *key, int len, int include_imeisv);
-int gsm0808_page(struct gsm_bts *bts, unsigned int page_group,
- unsigned int mi_len, uint8_t *mi, int chan_type);
-int gsm0808_clear(struct gsm_subscriber_connection *conn);
-
-#endif
diff --git a/include/openbsc/bsc_msc.h b/include/openbsc/bsc_msc.h
deleted file mode 100644
index 380eb17..0000000
--- a/include/openbsc/bsc_msc.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Routines to talk to the MSC using the IPA Protocol */
-/*
- * (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2010 by On-Waves
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef BSC_MSC_H
-#define BSC_MSC_H
-
-#include <osmocom/core/write_queue.h>
-#include <osmocom/core/timer.h>
-#include <osmocom/sigtran/sccp_sap.h>
-#include <openbsc/a_reset.h>
-
-#include <netinet/in.h>
-
-struct bsc_msc_dest {
- struct llist_head list;
-
- char *ip;
- int port;
- int dscp;
-};
-
-
-struct bsc_msc_connection {
- /* FIXME: Remove stuff that is no longer needed! */
- struct osmo_wqueue write_queue;
- int is_connected;
- int is_authenticated;
- int first_contact;
-
- struct llist_head *dests;
-
- const char *name;
-
- void (*connection_loss) (struct bsc_msc_connection *);
- void (*connected) (struct bsc_msc_connection *);
- struct osmo_timer_list reconnect_timer;
- struct osmo_timer_list timeout_timer;
-
- struct msgb *pending_msg;
-
- /* Sigtran connection data */
- struct osmo_sccp_instance *sccp;
- struct osmo_sccp_user *sccp_user;
- struct osmo_sccp_addr g_calling_addr;
- struct osmo_sccp_addr g_called_addr;
- struct a_reset_ctx *reset;
-
- int conn_id_counter;
-};
-
-struct bsc_msc_connection *bsc_msc_create(void *ctx, struct llist_head *dest);
-int bsc_msc_connect(struct bsc_msc_connection *);
-void bsc_msc_schedule_connect(struct bsc_msc_connection *);
-
-void bsc_msc_lost(struct bsc_msc_connection *);
-
-struct msgb *bsc_msc_id_get_resp(int fixed, const char *token, const uint8_t *res, int len);
-
-#endif
diff --git a/include/openbsc/bsc_msc_data.h b/include/openbsc/bsc_msc_data.h
deleted file mode 100644
index 4a283d1..0000000
--- a/include/openbsc/bsc_msc_data.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Data for the true BSC
- *
- * (C) 2010-2015 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2010-2015 by On-Waves
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-/*
- * NOTE: This is about a *remote* MSC for OsmoBSC and is not part of libmsc.
- */
-
-#ifndef _OSMO_MSC_DATA_H
-#define _OSMO_MSC_DATA_H
-
-#include "bsc_msc.h"
-
-#include <osmocom/core/timer.h>
-#include <osmocom/gsm/protocol/gsm_04_08.h>
-
-
-#include <osmocom/sigtran/osmo_ss7.h>
-#include <osmocom/sigtran/sccp_sap.h>
-#include <osmocom/sigtran/sccp_helpers.h>
-#include <osmocom/sigtran/protocol/sua.h>
-#include <osmocom/sigtran/protocol/m3ua.h>
-#include <osmocom/core/fsm.h>
-
-#include <regex.h>
-
-struct osmo_bsc_rf;
-struct gsm_network;
-
-struct gsm_audio_support {
- uint8_t hr : 1,
- ver : 7;
-};
-
-enum {
- MSC_CON_TYPE_NORMAL,
- MSC_CON_TYPE_LOCAL,
-};
-
-/*! /brief Information on a remote MSC for libbsc.
- */
-struct bsc_msc_data {
- struct llist_head entry;
-
- /* Back pointer */
- struct gsm_network *network;
-
- int allow_emerg;
- int type;
-
- /* local call routing */
- char *local_pref;
- regex_t local_pref_reg;
-
-
- /* Connection data */
- char *bsc_token;
- uint8_t bsc_key[16];
- uint8_t bsc_key_present;
-
- int ping_timeout;
- int pong_timeout;
- struct osmo_timer_list ping_timer;
- struct osmo_timer_list pong_timer;
- int advanced_ping;
- struct bsc_msc_connection *msc_con;
- int core_mnc;
- int core_mcc;
- int core_lac;
- int core_ci;
- int rtp_base;
-
- /* audio codecs */
- struct gsm48_multi_rate_conf amr_conf;
- struct gsm_audio_support **audio_support;
- int audio_length;
-
- /* destinations */
- struct llist_head dests;
-
- /* ussd welcome text */
- char *ussd_welcome_txt;
-
- /* mgcp agent */
- struct osmo_wqueue mgcp_agent;
-
- int nr;
-
- /* ussd msc connection lost text */
- char *ussd_msc_lost_txt;
-
- /* ussd text when MSC has entered the grace period */
- char *ussd_grace_txt;
-
- char *acc_lst_name;
-
- /* Sigtran connection data */
- struct {
- uint32_t cs7_instance;
- bool cs7_instance_valid;
- struct osmo_sccp_instance *sccp;
- struct osmo_sccp_user *sccp_user;
-
- /* Holds a copy of the our local MSC address,
- * this will be the sccp-address that is associated
- * with the A interface of this particular BSC,
- * this address is filled up by the VTY interface */
- struct osmo_sccp_addr bsc_addr;
- char *bsc_addr_name;
-
- /* Holds a copy of the MSC address. This is the
- * address of the MSC that handles the calls of
- * this BSC. The address is configured via the
- * VTY interface */
- struct osmo_sccp_addr msc_addr;
- char *msc_addr_name;
-
- struct a_reset_ctx *reset;
- } a;
-};
-
-/*
- * Per BSC data.
- */
-struct osmo_bsc_data {
- struct gsm_network *network;
-
- /* msc configuration */
- struct llist_head mscs;
-
- /* rf ctl related bits */
- char *mid_call_txt;
- int mid_call_timeout;
- char *rf_ctrl_name;
- struct osmo_bsc_rf *rf_ctrl;
- int auto_off_timeout;
-
- /* ussd text when there is no MSC available */
- char *ussd_no_msc_txt;
-
- char *acc_lst_name;
-};
-
-
-int osmo_bsc_msc_init(struct bsc_msc_data *msc);
-int osmo_bsc_sccp_init(struct gsm_network *gsmnet);
-int msc_queue_write(struct bsc_msc_connection *conn, struct msgb *msg, int proto);
-int msc_queue_write_with_ping(struct bsc_msc_connection *, struct msgb *msg, int proto);
-
-int osmo_bsc_audio_init(struct gsm_network *network);
-
-struct bsc_msc_data *osmo_msc_data_find(struct gsm_network *, int);
-struct bsc_msc_data *osmo_msc_data_alloc(struct gsm_network *, int);
-
-
-#endif
diff --git a/include/openbsc/bsc_msg_filter.h b/include/openbsc/bsc_msg_filter.h
deleted file mode 100644
index a9dedf4..0000000
--- a/include/openbsc/bsc_msg_filter.h
+++ /dev/null
@@ -1,107 +0,0 @@
-#pragma once
-
-#include <osmocom/core/msgb.h>
-#include <osmocom/core/msgfile.h>
-#include <osmocom/core/linuxrbtree.h>
-#include <osmocom/core/linuxlist.h>
-
-#include <regex.h>
-
-struct vty;
-struct gsm48_hdr;
-
-struct bsc_filter_reject_cause {
- int lu_reject_cause;
- int cm_reject_cause;
-};
-
-struct bsc_filter_barr_entry {
- struct rb_node node;
-
- char *imsi;
- int cm_reject_cause;
- int lu_reject_cause;
-};
-
-enum bsc_filter_acc_ctr {
- ACC_LIST_LOCAL_FILTER,
- ACC_LIST_GLOBAL_FILTER,
-};
-
-struct bsc_msg_acc_lst {
- struct llist_head list;
-
- /* counter */
- struct rate_ctr_group *stats;
-
- /* the name of the list */
- const char *name;
- struct llist_head fltr_list;
-};
-
-struct bsc_msg_acc_lst_entry {
- struct llist_head list;
-
- /* the filter */
- char *imsi_allow;
- regex_t imsi_allow_re;
- char *imsi_deny;
- regex_t imsi_deny_re;
-
- /* reject reasons for the access lists */
- int cm_reject_cause;
- int lu_reject_cause;
-};
-
-enum {
- FLT_CON_TYPE_NONE,
- FLT_CON_TYPE_LU,
- FLT_CON_TYPE_CM_SERV_REQ,
- FLT_CON_TYPE_PAG_RESP,
- FLT_CON_TYPE_SSA,
- FLT_CON_TYPE_LOCAL_REJECT,
- FLT_CON_TYPE_OTHER,
-};
-
-
-struct bsc_filter_state {
- char *imsi;
- int imsi_checked;
- int con_type;
-};
-
-struct bsc_filter_request {
- void *ctx;
- struct rb_root *black_list;
- struct llist_head *access_lists;
- const char *local_lst_name;
- const char *global_lst_name;
- int bsc_nr;
-};
-
-
-int bsc_filter_barr_adapt(void *ctx, struct rb_root *rbtree, const struct osmo_config_list *);
-int bsc_filter_barr_find(struct rb_root *root, const char *imsi, int *cm, int *lu);
-
-/**
- * Content filtering.
- */
-int bsc_msg_filter_initial(struct gsm48_hdr *hdr, size_t size,
- struct bsc_filter_request *req,
- int *con_type, char **imsi,
- struct bsc_filter_reject_cause *cause);
-int bsc_msg_filter_data(struct gsm48_hdr *hdr, size_t size,
- struct bsc_filter_request *req,
- struct bsc_filter_state *state,
- struct bsc_filter_reject_cause *cause);
-
-/* IMSI allow/deny handling */
-struct bsc_msg_acc_lst *bsc_msg_acc_lst_find(struct llist_head *lst, const char *name);
-struct bsc_msg_acc_lst *bsc_msg_acc_lst_get(void *ctx, struct llist_head *lst, const char *name);
-void bsc_msg_acc_lst_delete(struct bsc_msg_acc_lst *lst);
-
-struct bsc_msg_acc_lst_entry *bsc_msg_acc_lst_entry_create(struct bsc_msg_acc_lst *);
-int bsc_msg_acc_lst_check_allow(struct bsc_msg_acc_lst *lst, const char *imsi);
-
-void bsc_msg_lst_vty_init(void *ctx, struct llist_head *lst, int node);
-void bsc_msg_acc_lst_write(struct vty *vty, struct bsc_msg_acc_lst *lst);
diff --git a/include/openbsc/bsc_nat.h b/include/openbsc/bsc_nat.h
deleted file mode 100644
index 94ab0e5..0000000
--- a/include/openbsc/bsc_nat.h
+++ /dev/null
@@ -1,462 +0,0 @@
-/*
- * (C) 2010-2012 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2010-2012 by On-Waves
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef BSC_NAT_H
-#define BSC_NAT_H
-
-#include "mgcp.h"
-#include "bsc_msg_filter.h"
-
-
-#include <osmocom/core/select.h>
-#include <osmocom/core/msgb.h>
-#include <osmocom/core/msgfile.h>
-#include <osmocom/core/timer.h>
-#include <osmocom/core/write_queue.h>
-#include <osmocom/core/rate_ctr.h>
-#include <osmocom/core/statistics.h>
-#include <osmocom/gsm/protocol/gsm_04_08.h>
-
-#include <regex.h>
-#include <stdbool.h>
-
-#define DIR_BSC 1
-#define DIR_MSC 2
-
-#define PAGIN_GROUP_UNASSIGNED -1
-
-struct sccp_source_reference;
-struct nat_sccp_connection;
-struct bsc_nat_parsed;
-struct bsc_nat;
-struct bsc_nat_ussd_con;
-struct nat_rewrite_rule;
-
-/*
- * Is this terminated to the MSC, to the local machine (release
- * handling for IMSI filtering) or to a USSD provider?
- */
-enum {
- NAT_CON_END_MSC,
- NAT_CON_END_LOCAL,
- NAT_CON_END_USSD,
-};
-
-/*
- * Pending command entry
- */
-struct bsc_cmd_list {
- struct llist_head list_entry;
-
- struct osmo_timer_list timeout;
-
- /* The NATed ID used on the bsc_con*/
- int nat_id;
-
- /* The control connection from which the command originated */
- struct ctrl_connection *ccon;
-
- /* The command from the control connection */
- struct ctrl_cmd *cmd;
-};
-
-/*
- * Per BSC data structure
- */
-struct bsc_connection {
- struct llist_head list_entry;
-
- /* do we know anything about this BSC? */
- int authenticated;
- uint8_t last_rand[16];
-
- /* the fd we use to communicate */
- struct osmo_wqueue write_queue;
-
- /* incoming message buffer */
- struct msgb *pending_msg;
-
- /* the BSS associated */
- struct bsc_config *cfg;
-
- /* a timeout node */
- struct osmo_timer_list id_timeout;
-
- /* pong timeout */
- struct osmo_timer_list ping_timeout;
- struct osmo_timer_list pong_timeout;
-
- /* mgcp related code */
- char *_endpoint_status;
- int number_multiplexes;
- int max_endpoints;
- int last_endpoint;
- int next_transaction;
- uint32_t pending_dlcx_count;
- struct llist_head pending_dlcx;
-
- /* track the pending commands for this BSC */
- struct llist_head cmd_pending;
- int last_id;
-
- /* a back pointer */
- struct bsc_nat *nat;
-};
-
-/**
- * Stats per BSC
- */
-struct bsc_config_stats {
- struct rate_ctr_group *ctrg;
-};
-
-enum bsc_cfg_ctr {
- BCFG_CTR_SCCP_CONN,
- BCFG_CTR_SCCP_CALLS,
- BCFG_CTR_NET_RECONN,
- BCFG_CTR_DROPPED_SCCP,
- BCFG_CTR_DROPPED_CALLS,
- BCFG_CTR_REJECTED_CR,
- BCFG_CTR_REJECTED_MSG,
- BCFG_CTR_ILL_PACKET,
- BCFG_CTR_CON_TYPE_LU,
- BCFG_CTR_CON_CMSERV_RQ,
- BCFG_CTR_CON_PAG_RESP,
- BCFG_CTR_CON_SSA,
- BCFG_CTR_CON_OTHER,
-};
-
-/**
- * One BSC entry in the config
- */
-struct bsc_config {
- struct llist_head entry;
-
- uint8_t key[16];
- uint8_t key_present;
- char *token;
- int nr;
-
- char *description;
-
- /* imsi white and blacklist */
- char *acc_lst_name;
-
- int forbid_paging;
- int paging_group;
-
- /* audio handling */
- int max_endpoints;
-
- /* used internally for reload handling */
- bool remove;
- bool token_updated;
-
- /* backpointer */
- struct bsc_nat *nat;
-
- struct bsc_config_stats stats;
-
- struct llist_head lac_list;
-
- /* Osmux is enabled/disabled per BSC */
- int osmux;
-};
-
-struct bsc_lac_entry {
- struct llist_head entry;
- uint16_t lac;
-};
-
-struct bsc_nat_paging_group {
- struct llist_head entry;
-
- /* list of lac entries */
- struct llist_head lists;
- int nr;
-};
-
-/**
- * BSCs point of view of endpoints
- */
-struct bsc_endpoint {
- /* the operation that is carried out */
- int transaction_state;
- /* the pending transaction id */
- char *transaction_id;
- /* the bsc we are talking to */
- struct bsc_connection *bsc;
-};
-
-/**
- * Statistic for the nat.
- */
-struct bsc_nat_statistics {
- struct {
- struct osmo_counter *conn;
- struct osmo_counter *calls;
- } sccp;
-
- struct {
- struct osmo_counter *reconn;
- struct osmo_counter *auth_fail;
- } bsc;
-
- struct {
- struct osmo_counter *reconn;
- } msc;
-
- struct {
- struct osmo_counter *reconn;
- } ussd;
-};
-
-/**
- * the structure of the "nat" network
- */
-struct bsc_nat {
- /* active SCCP connections that need patching */
- struct llist_head sccp_connections;
-
- /* active BSC connections that need patching */
- struct llist_head bsc_connections;
-
- /* access lists */
- struct llist_head access_lists;
-
- /* paging groups */
- struct llist_head paging_groups;
-
- /* known BSC's */
- struct llist_head bsc_configs;
- int num_bsc;
- int bsc_ip_dscp;
-
- /* MGCP config */
- struct mgcp_config *mgcp_cfg;
- uint8_t mgcp_msg[4096];
- int mgcp_length;
- int mgcp_ipa;
- int sdp_ensure_amr_mode_set;
-
- /* msc things */
- struct llist_head dests;
- struct bsc_msc_dest *main_dest;
- struct bsc_msc_connection *msc_con;
- char *token;
-
- /* timeouts */
- int auth_timeout;
- int ping_timeout;
- int pong_timeout;
-
- struct bsc_endpoint *bsc_endpoints;
-
- /* path to file with BSC config */
- char *include_file;
- char *include_base;
- char *resolved_path;
-
- /* filter */
- char *acc_lst_name;
-
- /* Barring of subscribers with a rb tree */
- struct rb_root imsi_black_list;
- char *imsi_black_list_fn;
-
- /* number rewriting */
- char *num_rewr_name;
- struct llist_head num_rewr;
- char *num_rewr_post_name;
- struct llist_head num_rewr_post;
-
- char *smsc_rewr_name;
- struct llist_head smsc_rewr;
- char *tpdest_match_name;
- struct llist_head tpdest_match;
- char *sms_clear_tp_srr_name;
- struct llist_head sms_clear_tp_srr;
- char *sms_num_rewr_name;
- struct llist_head sms_num_rewr;
-
- /* more rewriting */
- char *num_rewr_trie_name;
- struct nat_rewrite *num_rewr_trie;
-
- /* USSD messages we want to match */
- char *ussd_lst_name;
- char *ussd_query;
- regex_t ussd_query_re;
- char *ussd_token;
- char *ussd_local;
- struct osmo_fd ussd_listen;
- struct bsc_nat_ussd_con *ussd_con;
-
- /* for maintainenance */
- int blocked;
-
- /* statistics */
- struct bsc_nat_statistics stats;
-
- /* control interface */
- struct ctrl_handle *ctrl;
-};
-
-struct bsc_nat_ussd_con {
- struct osmo_wqueue queue;
- struct bsc_nat *nat;
- int authorized;
-
- struct msgb *pending_msg;
-
- struct osmo_timer_list auth_timeout;
-};
-
-/* create and init the structures */
-struct bsc_config *bsc_config_alloc(struct bsc_nat *nat, const char *token,
- unsigned int number);
-struct bsc_config *bsc_config_num(struct bsc_nat *nat, int num);
-struct bsc_config *bsc_config_by_token(struct bsc_nat *nat, const char *token, int len);
-void bsc_config_free(struct bsc_config *);
-void bsc_config_add_lac(struct bsc_config *cfg, int lac);
-void bsc_config_del_lac(struct bsc_config *cfg, int lac);
-int bsc_config_handles_lac(struct bsc_config *cfg, int lac);
-
-struct bsc_nat *bsc_nat_alloc(void);
-struct bsc_connection *bsc_connection_alloc(struct bsc_nat *nat);
-void bsc_nat_set_msc_ip(struct bsc_nat *bsc, const char *ip);
-
-void sccp_connection_destroy(struct nat_sccp_connection *);
-void bsc_close_connection(struct bsc_connection *);
-
-const char *bsc_con_type_to_string(int type);
-
-/**
- * parse the given message into the above structure
- */
-struct bsc_nat_parsed *bsc_nat_parse(struct msgb *msg);
-
-/**
- * filter based on IP Access header in both directions
- */
-int bsc_nat_filter_ipa(int direction, struct msgb *msg, struct bsc_nat_parsed *parsed);
-int bsc_nat_vty_init(struct bsc_nat *nat);
-int bsc_nat_find_paging(struct msgb *msg, const uint8_t **,int *len);
-
-/**
- * SCCP patching and handling
- */
-struct nat_sccp_connection *create_sccp_src_ref(struct bsc_connection *bsc, struct bsc_nat_parsed *parsed);
-int update_sccp_src_ref(struct nat_sccp_connection *sccp, struct bsc_nat_parsed *parsed);
-void remove_sccp_src_ref(struct bsc_connection *bsc, struct msgb *msg, struct bsc_nat_parsed *parsed);
-struct nat_sccp_connection *patch_sccp_src_ref_to_bsc(struct msgb *, struct bsc_nat_parsed *, struct bsc_nat *);
-struct nat_sccp_connection *patch_sccp_src_ref_to_msc(struct msgb *, struct bsc_nat_parsed *, struct bsc_connection *);
-struct nat_sccp_connection *bsc_nat_find_con_by_bsc(struct bsc_nat *, struct sccp_source_reference *);
-
-/**
- * MGCP/Audio handling
- */
-int bsc_mgcp_nr_multiplexes(int max_endpoints);
-int bsc_write_mgcp(struct bsc_connection *bsc, const uint8_t *data, unsigned int length);
-int bsc_mgcp_assign_patch(struct nat_sccp_connection *, struct msgb *msg);
-void bsc_mgcp_init(struct nat_sccp_connection *);
-void bsc_mgcp_dlcx(struct nat_sccp_connection *);
-void bsc_mgcp_free_endpoints(struct bsc_nat *nat);
-int bsc_mgcp_nat_init(struct bsc_nat *nat);
-
-struct nat_sccp_connection *bsc_mgcp_find_con(struct bsc_nat *, int endpoint_number);
-struct msgb *bsc_mgcp_rewrite(char *input, int length, int endp, const char *ip,
- int port, int osmux, int *first_payload_type, int mode_set);
-void bsc_mgcp_forward(struct bsc_connection *bsc, struct msgb *msg);
-
-void bsc_mgcp_clear_endpoints_for(struct bsc_connection *bsc);
-int bsc_mgcp_parse_response(const char *str, int *code, char transaction[60]);
-uint32_t bsc_mgcp_extract_ci(const char *resp);
-
-
-int bsc_write(struct bsc_connection *bsc, struct msgb *msg, int id);
-int bsc_do_write(struct osmo_wqueue *queue, struct msgb *msg, int id);
-int bsc_write_msg(struct osmo_wqueue *queue, struct msgb *msg);
-int bsc_write_cb(struct osmo_fd *bfd, struct msgb *msg);
-
-int bsc_nat_msc_is_connected(struct bsc_nat *nat);
-
-int bsc_conn_type_to_ctr(struct nat_sccp_connection *conn);
-
-struct gsm48_hdr *bsc_unpack_dtap(struct bsc_nat_parsed *parsed, struct msgb *msg, uint32_t *len);
-
-/** USSD filtering */
-int bsc_ussd_init(struct bsc_nat *nat);
-int bsc_ussd_check(struct nat_sccp_connection *con, struct bsc_nat_parsed *parsed, struct msgb *msg);
-int bsc_ussd_close_connections(struct bsc_nat *nat);
-
-struct msgb *bsc_nat_rewrite_msg(struct bsc_nat *nat, struct msgb *msg, struct bsc_nat_parsed *, const char *imsi);
-
-/** paging group handling */
-struct bsc_nat_paging_group *bsc_nat_paging_group_num(struct bsc_nat *nat, int group);
-struct bsc_nat_paging_group *bsc_nat_paging_group_create(struct bsc_nat *nat, int group);
-void bsc_nat_paging_group_delete(struct bsc_nat_paging_group *);
-void bsc_nat_paging_group_add_lac(struct bsc_nat_paging_group *grp, int lac);
-void bsc_nat_paging_group_del_lac(struct bsc_nat_paging_group *grp, int lac);
-
-/**
- * Number rewriting support below
- */
-struct bsc_nat_num_rewr_entry {
- struct llist_head list;
-
- regex_t msisdn_reg;
- regex_t num_reg;
-
- char *replace;
- uint8_t is_prefix_lookup;
-};
-
-void bsc_nat_num_rewr_entry_adapt(void *ctx, struct llist_head *head, const struct osmo_config_list *);
-
-void bsc_nat_send_mgcp_to_msc(struct bsc_nat *bsc_nat, struct msgb *msg);
-void bsc_nat_handle_mgcp(struct bsc_nat *bsc, struct msgb *msg);
-
-struct ctrl_handle *bsc_nat_controlif_setup(struct bsc_nat *nat,
- const char *bind_addr, int port);
-void bsc_nat_ctrl_del_pending(struct bsc_cmd_list *pending);
-int bsc_nat_handle_ctrlif_msg(struct bsc_connection *bsc, struct msgb *msg);
-
-int bsc_nat_extract_lac(struct bsc_connection *bsc, struct nat_sccp_connection *con,
- struct bsc_nat_parsed *parsed, struct msgb *msg);
-
-int bsc_nat_filter_sccp_cr(struct bsc_connection *bsc, struct msgb *msg,
- struct bsc_nat_parsed *, int *con_type, char **imsi,
- struct bsc_filter_reject_cause *cause);
-int bsc_nat_filter_dt(struct bsc_connection *bsc, struct msgb *msg,
- struct nat_sccp_connection *con, struct bsc_nat_parsed *parsed,
- struct bsc_filter_reject_cause *cause);
-
-/**
- * CTRL interface helper
- */
-void bsc_nat_inform_reject(struct bsc_connection *bsc, const char *imsi);
-
-/*
- * Use for testing
- */
-void bsc_nat_free(struct bsc_nat *nat);
-
-#endif
diff --git a/include/openbsc/bsc_nat_callstats.h b/include/openbsc/bsc_nat_callstats.h
deleted file mode 100644
index 64f9bfc..0000000
--- a/include/openbsc/bsc_nat_callstats.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * (C) 2010-2012 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2010-2012 by On-Waves
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef BSC_NAT_CALLSTATS_H
-#define BSC_NAT_CALLSTATS_H
-
-#include <osmocom/core/linuxlist.h>
-
-#include <osmocom/sccp/sccp_types.h>
-
-struct bsc_nat_call_stats {
- struct llist_head entry;
-
- struct sccp_source_reference remote_ref;
- struct sccp_source_reference src_ref; /* as seen by the MSC */
-
- /* mgcp options */
- uint32_t ci;
- int bts_rtp_port;
- int net_rtp_port;
- struct in_addr bts_addr;
- struct in_addr net_addr;
-
-
- /* as witnessed by the NAT */
- uint32_t net_ps;
- uint32_t net_os;
- uint32_t bts_pr;
- uint32_t bts_or;
- uint32_t bts_expected;
- uint32_t bts_jitter;
- int bts_loss;
-
- uint32_t trans_id;
- int msc_endpoint;
-};
-
-#endif
diff --git a/include/openbsc/bsc_nat_sccp.h b/include/openbsc/bsc_nat_sccp.h
deleted file mode 100644
index 0824664..0000000
--- a/include/openbsc/bsc_nat_sccp.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/* NAT utilities using SCCP types */
-/*
- * (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2010 by On-Waves
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef BSC_NAT_SCCP_H
-#define BSC_NAT_SCCP_H
-
-#include "bsc_msg_filter.h"
-
-#include <osmocom/sccp/sccp_types.h>
-
-/*
- * For the NAT we will need to analyze and later patch
- * the received message. This would require us to parse
- * the IPA and SCCP header twice. Instead of doing this
- * we will have one analyze structure and have the patching
- * and filter operate on the same structure.
- */
-struct bsc_nat_parsed {
- /* ip access prototype */
- int ipa_proto;
-
- /* source local reference */
- struct sccp_source_reference *src_local_ref;
-
- /* destination local reference */
- struct sccp_source_reference *dest_local_ref;
-
- /* original value */
- struct sccp_source_reference original_dest_ref;
-
- /* called ssn number */
- int called_ssn;
-
- /* calling ssn number */
- int calling_ssn;
-
- /* sccp message type */
- int sccp_type;
-
- /* bssap type, e.g. 0 for BSS Management */
- int bssap;
-
- /* the gsm0808 message type */
- int gsm_type;
-};
-
-/*
- * Per SCCP source local reference patch table. It needs to
- * be updated on new SCCP connections, connection confirm and reject,
- * and on the loss of the BSC connection.
- */
-struct nat_sccp_connection {
- struct llist_head list_entry;
-
- struct bsc_connection *bsc;
- struct bsc_msc_connection *msc_con;
-
- struct sccp_source_reference real_ref;
- struct sccp_source_reference patched_ref;
- struct sccp_source_reference remote_ref;
- int has_remote_ref;
-
- /* status */
- int con_local;
- int authorized;
-
- struct bsc_filter_state filter_state;
-
- uint16_t lac;
- uint16_t ci;
-
- /* remember which Transactions we run over the bypass */
- char ussd_ti[8];
-
- /*
- * audio handling. Remember if we have ever send a CRCX,
- * remember the endpoint used by the MSC and BSC.
- */
- int msc_endp;
- int bsc_endp;
-
- /* timeout handling */
- struct timespec creation_time;
-};
-
-
-#endif
diff --git a/include/openbsc/bsc_rll.h b/include/openbsc/bsc_rll.h
deleted file mode 100644
index 729ba60..0000000
--- a/include/openbsc/bsc_rll.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _BSC_RLL_H
-#define _BSC_RLL_H
-
-#include <openbsc/gsm_data.h>
-
-enum bsc_rllr_ind {
- BSC_RLLR_IND_EST_CONF,
- BSC_RLLR_IND_REL_IND,
- BSC_RLLR_IND_ERR_IND,
- BSC_RLLR_IND_TIMEOUT,
-};
-
-int rll_establish(struct gsm_lchan *lchan, uint8_t link_id,
- void (*cb)(struct gsm_lchan *, uint8_t, void *,
- enum bsc_rllr_ind),
- void *data);
-void rll_indication(struct gsm_lchan *lchan, uint8_t link_id, uint8_t type);
-
-#endif /* _BSC_RLL_H */
diff --git a/include/openbsc/bsc_subscriber.h b/include/openbsc/bsc_subscriber.h
deleted file mode 100644
index 324734f..0000000
--- a/include/openbsc/bsc_subscriber.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* GSM subscriber details for use in BSC land */
-
-#pragma once
-
-#include <stdint.h>
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/gsm/protocol/gsm_23_003.h>
-
-struct log_target;
-
-struct bsc_subscr {
- struct llist_head entry;
- int use_count;
-
- char imsi[GSM23003_IMSI_MAX_DIGITS+1];
- uint32_t tmsi;
- uint16_t lac;
-};
-
-const char *bsc_subscr_name(struct bsc_subscr *bsub);
-
-struct bsc_subscr *bsc_subscr_find_or_create_by_imsi(struct llist_head *list,
- const char *imsi);
-struct bsc_subscr *bsc_subscr_find_or_create_by_tmsi(struct llist_head *list,
- uint32_t tmsi);
-
-struct bsc_subscr *bsc_subscr_find_by_imsi(struct llist_head *list,
- const char *imsi);
-struct bsc_subscr *bsc_subscr_find_by_tmsi(struct llist_head *list,
- uint32_t tmsi);
-
-void bsc_subscr_set_imsi(struct bsc_subscr *bsub, const char *imsi);
-
-struct bsc_subscr *_bsc_subscr_get(struct bsc_subscr *bsub,
- const char *file, int line);
-struct bsc_subscr *_bsc_subscr_put(struct bsc_subscr *bsub,
- const char *file, int line);
-#define bsc_subscr_get(bsub) _bsc_subscr_get(bsub, __BASE_FILE__, __LINE__)
-#define bsc_subscr_put(bsub) _bsc_subscr_put(bsub, __BASE_FILE__, __LINE__)
-
-void log_set_filter_bsc_subscr(struct log_target *target,
- struct bsc_subscr *bsub);
diff --git a/include/openbsc/bss.h b/include/openbsc/bss.h
deleted file mode 100644
index 9f16bf7..0000000
--- a/include/openbsc/bss.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _BSS_H_
-#define _BSS_H_
-
-#include <openbsc/gsm_data.h>
-
-struct msgb;
-
-/* start and stop network */
-extern int bsc_network_alloc(mncc_recv_cb_t mncc_recv);
-extern int bsc_network_configure(const char *cfg_file);
-extern int bsc_shutdown_net(struct gsm_network *net);
-
-/* register all supported BTS */
-extern int bts_init(void);
-extern int bts_model_bs11_init(void);
-extern int bts_model_rbs2k_init(void);
-extern int bts_model_nanobts_init(void);
-extern int bts_model_nokia_site_init(void);
-extern int bts_model_sysmobts_init(void);
-#endif
diff --git a/include/openbsc/bts_ipaccess_nanobts_omlattr.h b/include/openbsc/bts_ipaccess_nanobts_omlattr.h
deleted file mode 100644
index bc7860b..0000000
--- a/include/openbsc/bts_ipaccess_nanobts_omlattr.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* OML attribute table generator for ipaccess nanobts */
-
-/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <osmocom/core/msgb.h>
-
-struct msgb *nanobts_attr_bts_get(struct gsm_bts *bts);
-struct msgb *nanobts_attr_nse_get(struct gsm_bts *bts);
-struct msgb *nanobts_attr_cell_get(struct gsm_bts *bts);
-struct msgb *nanobts_attr_nscv_get(struct gsm_bts *bts);
-struct msgb *nanobts_attr_radio_get(struct gsm_bts *bts,
- struct gsm_bts_trx *trx);
diff --git a/include/openbsc/chan_alloc.h b/include/openbsc/chan_alloc.h
deleted file mode 100644
index 7388e14..0000000
--- a/include/openbsc/chan_alloc.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Management functions to allocate/release struct gsm_lchan */
-/* (C) 2008 by Harald Welte <laforge@gnumonks.org>
- * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-#ifndef _CHAN_ALLOC_H
-#define _CHAN_ALLOC_H
-
-#include "gsm_data.h"
-
-struct gsm_subscriber_connection;
-
-/* Find an allocated channel for a specified subscriber */
-struct gsm_subscriber_connection *connection_for_subscr(struct vlr_subscr *vsub);
-
-/* Allocate a logical channel (SDCCH, TCH, ...) */
-struct gsm_lchan *lchan_alloc(struct gsm_bts *bts, enum gsm_chan_t type, int allow_bigger);
-
-/* Free a logical channel (SDCCH, TCH, ...) */
-void lchan_free(struct gsm_lchan *lchan);
-void lchan_reset(struct gsm_lchan *lchan);
-
-/* Release the given lchan */
-int lchan_release(struct gsm_lchan *lchan, int sacch_deact, enum rsl_rel_mode release_mode);
-
-struct load_counter {
- unsigned int total;
- unsigned int used;
-};
-
-struct pchan_load {
- struct load_counter pchan[_GSM_PCHAN_MAX];
-};
-
-void bts_chan_load(struct pchan_load *cl, const struct gsm_bts *bts);
-void network_chan_load(struct pchan_load *pl, struct gsm_network *net);
-
-int trx_is_usable(struct gsm_bts_trx *trx);
-
-#endif /* _CHAN_ALLOC_H */
diff --git a/include/openbsc/common.h b/include/openbsc/common.h
deleted file mode 100644
index d91b3d3..0000000
--- a/include/openbsc/common.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#pragma once
-
-enum nsap_addr_enc {
- NSAP_ADDR_ENC_X213,
- NSAP_ADDR_ENC_V4RAW,
-};
diff --git a/include/openbsc/common_bsc.h b/include/openbsc/common_bsc.h
deleted file mode 100644
index 7960383..0000000
--- a/include/openbsc/common_bsc.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <openbsc/common_cs.h>
-
-struct gsm_network *bsc_network_init(void *ctx,
- uint16_t country_code,
- uint16_t network_code,
- mncc_recv_cb_t mncc_recv);
diff --git a/include/openbsc/common_cs.h b/include/openbsc/common_cs.h
deleted file mode 100644
index 6dc956f..0000000
--- a/include/openbsc/common_cs.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-struct msgb;
-struct gsm_network;
-
-typedef int (*mncc_recv_cb_t)(struct gsm_network *, struct msgb *);
-
-struct vty;
-
-#define MAX_A5_KEY_LEN (128/8)
-
-struct gsm_encr {
- uint8_t alg_id;
- uint8_t key_len;
- uint8_t key[MAX_A5_KEY_LEN];
-};
-
-struct gsm_network *gsm_network_init(void *ctx,
- uint16_t country_code,
- uint16_t network_code,
- mncc_recv_cb_t mncc_recv);
-
-int common_cs_vty_init(struct gsm_network *network,
- int (* config_write_net )(struct vty *));
-struct gsm_network *gsmnet_from_vty(struct vty *v);
diff --git a/include/openbsc/crc24.h b/include/openbsc/crc24.h
deleted file mode 100644
index 756638c..0000000
--- a/include/openbsc/crc24.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _CRC24_H
-#define _CRC24_H
-
-#include <stdint.h>
-
-#define INIT_CRC24 0xffffff
-
-uint32_t crc24_calc(uint32_t fcs, uint8_t *cp, unsigned int len);
-
-#endif
diff --git a/include/openbsc/ctrl.h b/include/openbsc/ctrl.h
deleted file mode 100644
index c5ac210..0000000
--- a/include/openbsc/ctrl.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#pragma once
-
-struct ctrl_handle *bsc_controlif_setup(struct gsm_network *net,
- const char *bind_addr, uint16_t port);
diff --git a/include/openbsc/db.h b/include/openbsc/db.h
deleted file mode 100644
index 988c9bd..0000000
--- a/include/openbsc/db.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* (C) 2008 by Jan Luebbe <jluebbe@debian.org>
- * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef _DB_H
-#define _DB_H
-
-#include <stdbool.h>
-
-#include "gsm_subscriber.h"
-
-struct gsm_equipment;
-struct gsm_network;
-struct gsm_auth_info;
-struct gsm_auth_tuple;
-struct gsm_sms;
-
-/* one time initialisation */
-int db_init(const char *name);
-int db_prepare(void);
-int db_fini(void);
-
-/* SMS store-and-forward */
-int db_sms_store(struct gsm_sms *sms);
-struct gsm_sms *db_sms_get(struct gsm_network *net, unsigned long long id);
-struct gsm_sms *db_sms_get_next_unsent(struct gsm_network *net,
- unsigned long long min_sms_id,
- unsigned int max_failed);
-struct gsm_sms *db_sms_get_next_unsent_rr_msisdn(struct gsm_network *net,
- const char *last_msisdn,
- unsigned int max_failed);
-struct gsm_sms *db_sms_get_unsent_for_subscr(struct vlr_subscr *vsub,
- unsigned int max_failed);
-int db_sms_mark_delivered(struct gsm_sms *sms);
-int db_sms_inc_deliver_attempts(struct gsm_sms *sms);
-int db_sms_delete_by_msisdn(const char *msisdn);
-
-/* Statistics counter storage */
-struct osmo_counter;
-int db_store_counter(struct osmo_counter *ctr);
-struct rate_ctr_group;
-int db_store_rate_ctr_group(struct rate_ctr_group *ctrg);
-
-#endif /* _DB_H */
diff --git a/include/openbsc/debug.h b/include/openbsc/debug.h
deleted file mode 100644
index 65e197d..0000000
--- a/include/openbsc/debug.h
+++ /dev/null
@@ -1,47 +0,0 @@
-#pragma once
-
-#include <stdio.h>
-#include <osmocom/core/linuxlist.h>
-
-#define DEBUG
-#include <osmocom/core/logging.h>
-
-/* Debug Areas of the code */
-enum {
- DRLL,
- DCC,
- DMM,
- DRR,
- DRSL,
- DNM,
- DMNCC,
- DPAG,
- DMEAS,
- DSCCP,
- DMSC,
- DMGCP,
- DHO,
- DDB,
- DREF,
- DGPRS,
- DNS,
- DBSSGP,
- DLLC,
- DSNDCP,
- DSLHC,
- DNAT,
- DCTRL,
- DSMPP,
- DFILTER,
- DGTPHUB,
- DRANAP,
- DSUA,
- DV42BIS,
- DPCU,
- DVLR,
- DIUCS,
- DSIGTRAN,
- Debug_LastEntry,
-};
-
-extern const struct log_info log_info;
diff --git a/include/openbsc/e1_config.h b/include/openbsc/e1_config.h
deleted file mode 100644
index 538c0b0..0000000
--- a/include/openbsc/e1_config.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _E1_CONFIG_H
-#define _E1_CONFIG_H
-
-#include <openbsc/gsm_data_shared.h>
-
-int e1_reconfig_ts(struct gsm_bts_trx_ts *ts);
-int e1_reconfig_trx(struct gsm_bts_trx *trx);
-int e1_reconfig_bts(struct gsm_bts *bts);
-
-#endif /* _E1_CONFIG_H */
-
diff --git a/include/openbsc/gb_proxy.h b/include/openbsc/gb_proxy.h
deleted file mode 100644
index e10894f..0000000
--- a/include/openbsc/gb_proxy.h
+++ /dev/null
@@ -1,288 +0,0 @@
-#ifndef _GB_PROXY_H
-#define _GB_PROXY_H
-
-
-#include <osmocom/core/msgb.h>
-
-#include <osmocom/gprs/gprs_ns.h>
-#include <osmocom/vty/command.h>
-
-#include <sys/types.h>
-#include <regex.h>
-
-#define GBPROXY_INIT_VU_GEN_TX 256
-
-struct rate_ctr_group;
-struct gprs_gb_parse_context;
-struct tlv_parsed;
-
-enum gbproxy_global_ctr {
- GBPROX_GLOB_CTR_INV_BVCI,
- GBPROX_GLOB_CTR_INV_LAI,
- GBPROX_GLOB_CTR_INV_RAI,
- GBPROX_GLOB_CTR_INV_NSEI,
- GBPROX_GLOB_CTR_PROTO_ERR_BSS,
- GBPROX_GLOB_CTR_PROTO_ERR_SGSN,
- GBPROX_GLOB_CTR_NOT_SUPPORTED_BSS,
- GBPROX_GLOB_CTR_NOT_SUPPORTED_SGSN,
- GBPROX_GLOB_CTR_RESTART_RESET_SGSN,
- GBPROX_GLOB_CTR_TX_ERR_SGSN,
- GBPROX_GLOB_CTR_OTHER_ERR,
- GBPROX_GLOB_CTR_PATCH_PEER_ERR,
-};
-
-enum gbproxy_peer_ctr {
- GBPROX_PEER_CTR_BLOCKED,
- GBPROX_PEER_CTR_UNBLOCKED,
- GBPROX_PEER_CTR_DROPPED,
- GBPROX_PEER_CTR_INV_NSEI,
- GBPROX_PEER_CTR_TX_ERR,
- GBPROX_PEER_CTR_RAID_PATCHED_BSS,
- GBPROX_PEER_CTR_RAID_PATCHED_SGSN,
- GBPROX_PEER_CTR_APN_PATCHED,
- GBPROX_PEER_CTR_TLLI_PATCHED_BSS,
- GBPROX_PEER_CTR_TLLI_PATCHED_SGSN,
- GBPROX_PEER_CTR_PTMSI_PATCHED_BSS,
- GBPROX_PEER_CTR_PTMSI_PATCHED_SGSN,
- GBPROX_PEER_CTR_PATCH_CRYPT_ERR,
- GBPROX_PEER_CTR_PATCH_ERR,
- GBPROX_PEER_CTR_ATTACH_REQS,
- GBPROX_PEER_CTR_ATTACH_REJS,
- GBPROX_PEER_CTR_ATTACH_ACKS,
- GBPROX_PEER_CTR_ATTACH_COMPLS,
- GBPROX_PEER_CTR_RA_UPD_REQS,
- GBPROX_PEER_CTR_RA_UPD_REJS,
- GBPROX_PEER_CTR_RA_UPD_ACKS,
- GBPROX_PEER_CTR_RA_UPD_COMPLS,
- GBPROX_PEER_CTR_GMM_STATUS_BSS,
- GBPROX_PEER_CTR_GMM_STATUS_SGSN,
- GBPROX_PEER_CTR_DETACH_REQS,
- GBPROX_PEER_CTR_DETACH_ACKS,
- GBPROX_PEER_CTR_PDP_ACT_REQS,
- GBPROX_PEER_CTR_PDP_ACT_REJS,
- GBPROX_PEER_CTR_PDP_ACT_ACKS,
- GBPROX_PEER_CTR_PDP_DEACT_REQS,
- GBPROX_PEER_CTR_PDP_DEACT_ACKS,
- GBPROX_PEER_CTR_TLLI_UNKNOWN,
- GBPROX_PEER_CTR_TLLI_CACHE_SIZE,
- GBPROX_PEER_CTR_LAST,
-};
-
-enum gbproxy_keep_mode {
- GBPROX_KEEP_NEVER,
- GBPROX_KEEP_REATTACH,
- GBPROX_KEEP_IDENTIFIED,
- GBPROX_KEEP_ALWAYS,
-};
-
-enum gbproxy_match_id {
- GBPROX_MATCH_PATCHING,
- GBPROX_MATCH_ROUTING,
- GBPROX_MATCH_LAST
-};
-
-struct gbproxy_match {
- int enable;
- char *re_str;
- regex_t re_comp;
-};
-
-struct gbproxy_config {
- /* parsed from config file */
- uint16_t nsip_sgsn_nsei;
-
- /* misc */
- struct gprs_ns_inst *nsi;
-
- /* Linked list of all Gb peers (except SGSN) */
- struct llist_head bts_peers;
-
- /* Counter */
- struct rate_ctr_group *ctrg;
-
- /* force mcc/mnc */
- int core_mnc;
- int core_mcc;
- uint8_t* core_apn;
- size_t core_apn_size;
- int tlli_max_age;
- int tlli_max_len;
-
- /* Experimental config */
- int patch_ptmsi;
- int acquire_imsi;
- int route_to_sgsn2;
- uint16_t nsip_sgsn2_nsei;
- enum gbproxy_keep_mode keep_link_infos;
-
- /* IMSI checking/matching */
- struct gbproxy_match matches[GBPROX_MATCH_LAST];
-};
-
-struct gbproxy_patch_state {
- int local_mnc;
- int local_mcc;
-
- /* List of TLLIs for which patching is enabled */
- struct llist_head logical_links;
- int logical_link_count;
-};
-
-struct gbproxy_peer {
- struct llist_head list;
-
- /* point back to the config */
- struct gbproxy_config *cfg;
-
- /* NSEI of the peer entity */
- uint16_t nsei;
-
- /* BVCI used for Point-to-Point to this peer */
- uint16_t bvci;
- int blocked;
-
- /* Routeing Area that this peer is part of (raw 04.08 encoding) */
- uint8_t ra[6];
-
- /* Counter */
- struct rate_ctr_group *ctrg;
-
- struct gbproxy_patch_state patch_state;
-};
-
-struct gbproxy_tlli_state {
- uint32_t current;
- uint32_t assigned;
- int bss_validated;
- int net_validated;
-
- uint32_t ptmsi;
-};
-
-struct gbproxy_link_info {
- struct llist_head list;
-
- struct gbproxy_tlli_state tlli;
- struct gbproxy_tlli_state sgsn_tlli;
- uint32_t sgsn_nsei;
-
- time_t timestamp;
- uint8_t *imsi;
- size_t imsi_len;
-
- int imsi_acq_pending;
- struct llist_head stored_msgs;
- unsigned vu_gen_tx_bss;
-
- int is_deregistered;
-
- int is_matching[GBPROX_MATCH_LAST];
-};
-
-
-/* gb_proxy_vty .c */
-
-int gbproxy_vty_init(void);
-int gbproxy_parse_config(const char *config_file, struct gbproxy_config *cfg);
-
-
-/* gb_proxy.c */
-int gbproxy_init_config(struct gbproxy_config *cfg);
-
-/* Main input function for Gb proxy */
-int gbprox_rcvmsg(struct gbproxy_config *cfg, struct msgb *msg, uint16_t nsei, uint16_t ns_bvci, uint16_t nsvci);
-
-int gbprox_signal(unsigned int subsys, unsigned int signal,
- void *handler_data, void *signal_data);
-
-/* Reset all persistent NS-VC's */
-int gbprox_reset_persistent_nsvcs(struct gprs_ns_inst *nsi);
-
-void gbprox_reset(struct gbproxy_config *cfg);
-
-/* TLLI info handling */
-void gbproxy_delete_link_infos(struct gbproxy_peer *peer);
-struct gbproxy_link_info *gbproxy_update_link_state_ul(
- struct gbproxy_peer *peer, time_t now,
- struct gprs_gb_parse_context *parse_ctx);
-struct gbproxy_link_info *gbproxy_update_link_state_dl(
- struct gbproxy_peer *peer, time_t now,
- struct gprs_gb_parse_context *parse_ctx);
-int gbproxy_update_link_state_after(
- struct gbproxy_peer *peer, struct gbproxy_link_info *link_info,
- time_t now, struct gprs_gb_parse_context *parse_ctx);
-int gbproxy_remove_stale_link_infos(struct gbproxy_peer *peer, time_t now);
-void gbproxy_delete_link_info(struct gbproxy_peer *peer,
- struct gbproxy_link_info *link_info);
-void gbproxy_link_info_discard_messages(struct gbproxy_link_info *link_info);
-
-void gbproxy_attach_link_info(struct gbproxy_peer *peer, time_t now,
- struct gbproxy_link_info *link_info);
-void gbproxy_update_link_info(struct gbproxy_link_info *link_info,
- const uint8_t *imsi, size_t imsi_len);
-void gbproxy_detach_link_info(struct gbproxy_peer *peer,
- struct gbproxy_link_info *link_info);
-struct gbproxy_link_info *gbproxy_link_info_alloc( struct gbproxy_peer *peer);
-
-struct gbproxy_link_info *gbproxy_link_info_by_tlli(
- struct gbproxy_peer *peer, uint32_t tlli);
-struct gbproxy_link_info *gbproxy_link_info_by_imsi(
- struct gbproxy_peer *peer, const uint8_t *imsi, size_t imsi_len);
-struct gbproxy_link_info *gbproxy_link_info_by_any_sgsn_tlli(
- struct gbproxy_peer *peer, uint32_t tlli);
-struct gbproxy_link_info *gbproxy_link_info_by_sgsn_tlli(
- struct gbproxy_peer *peer,
- uint32_t tlli, uint32_t sgsn_nsei);
-struct gbproxy_link_info *gbproxy_link_info_by_ptmsi(
- struct gbproxy_peer *peer,
- uint32_t ptmsi);
-
-int gbproxy_imsi_matches(
- struct gbproxy_config *cfg,
- enum gbproxy_match_id match_id,
- struct gbproxy_link_info *link_info);
-uint32_t gbproxy_map_tlli(
- uint32_t other_tlli, struct gbproxy_link_info *link_info, int to_bss);
-
-/* needed by gb_proxy_tlli.h */
-uint32_t gbproxy_make_bss_ptmsi(struct gbproxy_peer *peer, uint32_t sgsn_ptmsi);
-uint32_t gbproxy_make_sgsn_tlli(
- struct gbproxy_peer *peer, struct gbproxy_link_info *link_info,
- uint32_t bss_tlli);
-void gbproxy_reset_link(struct gbproxy_link_info *link_info);
-int gbproxy_check_imsi(
- struct gbproxy_match *match, const uint8_t *imsi, size_t imsi_len);
-
-/* Message patching */
-void gbproxy_patch_bssgp(
- struct msgb *msg, uint8_t *bssgp, size_t bssgp_len,
- struct gbproxy_peer *peer, struct gbproxy_link_info *link_info,
- int *len_change, struct gprs_gb_parse_context *parse_ctx);
-
-int gbproxy_patch_llc(
- struct msgb *msg, uint8_t *llc, size_t llc_len,
- struct gbproxy_peer *peer, struct gbproxy_link_info *link_info,
- int *len_change, struct gprs_gb_parse_context *parse_ctx);
-
-int gbproxy_set_patch_filter(
- struct gbproxy_match *match, const char *filter, const char **err_msg);
-void gbproxy_clear_patch_filter(struct gbproxy_match *match);
-
-/* Peer handling */
-struct gbproxy_peer *gbproxy_peer_by_bvci(
- struct gbproxy_config *cfg, uint16_t bvci);
-struct gbproxy_peer *gbproxy_peer_by_nsei(
- struct gbproxy_config *cfg, uint16_t nsei);
-struct gbproxy_peer *gbproxy_peer_by_rai(
- struct gbproxy_config *cfg, const uint8_t *ra);
-struct gbproxy_peer *gbproxy_peer_by_lai(
- struct gbproxy_config *cfg, const uint8_t *la);
-struct gbproxy_peer *gbproxy_peer_by_lac(
- struct gbproxy_config *cfg, const uint8_t *la);
-struct gbproxy_peer *gbproxy_peer_by_bssgp_tlv(
- struct gbproxy_config *cfg, struct tlv_parsed *tp);
-struct gbproxy_peer *gbproxy_peer_alloc(struct gbproxy_config *cfg, uint16_t bvci);
-void gbproxy_peer_free(struct gbproxy_peer *peer);
-int gbproxy_cleanup_peers(struct gbproxy_config *cfg, uint16_t nsei, uint16_t bvci);
-
-#endif
diff --git a/include/openbsc/gprs_gb_parse.h b/include/openbsc/gprs_gb_parse.h
deleted file mode 100644
index 2468392..0000000
--- a/include/openbsc/gprs_gb_parse.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#pragma once
-
-#include <openbsc/gprs_llc.h>
-
-#include <sys/types.h>
-
-struct gprs_gb_parse_context {
- /* Pointer to protocol specific parts */
- struct gsm48_hdr *g48_hdr;
- struct bssgp_normal_hdr *bgp_hdr;
- struct bssgp_ud_hdr *bud_hdr;
- uint8_t *bssgp_data;
- size_t bssgp_data_len;
- uint8_t *llc;
- size_t llc_len;
-
- /* Extracted information */
- struct gprs_llc_hdr_parsed llc_hdr_parsed;
- struct tlv_parsed bssgp_tp;
- int to_bss;
- uint8_t *tlli_enc;
- uint8_t *old_tlli_enc;
- uint8_t *imsi;
- size_t imsi_len;
- uint8_t *apn_ie;
- size_t apn_ie_len;
- uint8_t *ptmsi_enc;
- uint8_t *new_ptmsi_enc;
- uint8_t *raid_enc;
- uint8_t *old_raid_enc;
- uint8_t *bssgp_raid_enc;
- uint8_t *bssgp_ptmsi_enc;
-
- /* General info */
- const char *llc_msg_name;
- int invalidate_tlli;
- int await_reattach;
- int need_decryption;
- uint32_t tlli;
- int pdu_type;
- int old_raid_is_foreign;
- int peer_nsei;
-};
-
-int gprs_gb_parse_dtap(uint8_t *data, size_t data_len,
- struct gprs_gb_parse_context *parse_ctx);
-
-int gprs_gb_parse_llc(uint8_t *llc, size_t llc_len,
- struct gprs_gb_parse_context *parse_ctx);
-
-int gprs_gb_parse_bssgp(uint8_t *bssgp, size_t bssgp_len,
- struct gprs_gb_parse_context *parse_ctx);
-
-const char *gprs_gb_message_name(const struct gprs_gb_parse_context *parse_ctx,
- const char *default_msg_name);
-
-void gprs_gb_log_parse_context(int log_level,
- struct gprs_gb_parse_context *parse_ctx,
- const char *default_msg_name);
diff --git a/include/openbsc/gprs_gmm.h b/include/openbsc/gprs_gmm.h
deleted file mode 100644
index c38e49f..0000000
--- a/include/openbsc/gprs_gmm.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _GPRS_GMM_H
-#define _GPRS_GMM_H
-
-#include <osmocom/core/msgb.h>
-#include <openbsc/gprs_sgsn.h>
-
-#include <stdbool.h>
-
-int gsm48_tx_gsm_deact_pdp_req(struct sgsn_pdp_ctx *pdp, uint8_t sm_cause);
-int gsm48_tx_gsm_act_pdp_rej(struct sgsn_mm_ctx *mm, uint8_t tid,
- uint8_t cause, uint8_t pco_len, uint8_t *pco_v);
-int gsm48_tx_gsm_act_pdp_acc(struct sgsn_pdp_ctx *pdp);
-int gsm48_tx_gsm_deact_pdp_acc(struct sgsn_pdp_ctx *pdp);
-
-int gsm0408_gprs_rcvmsg_gb(struct msgb *msg, struct gprs_llc_llme *llme,
- bool drop_cipherable);
-int gsm0408_gprs_rcvmsg_iu(struct msgb *msg, struct gprs_ra_id *ra_id,
- uint16_t *sai);
-int gsm0408_gprs_force_reattach(struct sgsn_mm_ctx *mmctx);
-int gsm0408_gprs_force_reattach_oldmsg(struct msgb *msg,
- struct gprs_llc_llme *llme);
-void gsm0408_gprs_access_granted(struct sgsn_mm_ctx *mmctx);
-void gsm0408_gprs_access_denied(struct sgsn_mm_ctx *mmctx, int gmm_cause);
-void gsm0408_gprs_access_cancelled(struct sgsn_mm_ctx *mmctx, int gmm_cause);
-void gsm0408_gprs_authenticate(struct sgsn_mm_ctx *mmctx);
-
-int gprs_gmm_rx_suspend(struct gprs_ra_id *raid, uint32_t tlli);
-int gprs_gmm_rx_resume(struct gprs_ra_id *raid, uint32_t tlli,
- uint8_t suspend_ref);
-
-time_t gprs_max_time_to_idle(void);
-
-int iu_rab_act_ps(uint8_t rab_id, struct sgsn_pdp_ctx *pdp);
-
-#endif /* _GPRS_GMM_H */
diff --git a/include/openbsc/gprs_llc.h b/include/openbsc/gprs_llc.h
deleted file mode 100644
index 8bc2267..0000000
--- a/include/openbsc/gprs_llc.h
+++ /dev/null
@@ -1,284 +0,0 @@
-#ifndef _GPRS_LLC_H
-#define _GPRS_LLC_H
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <openbsc/gprs_sgsn.h>
-#include <openbsc/gprs_llc_xid.h>
-
-/* Section 4.7 LLC Layer Structure */
-enum gprs_llc_sapi {
- GPRS_SAPI_GMM = 1,
- GPRS_SAPI_TOM2 = 2,
- GPRS_SAPI_SNDCP3 = 3,
- GPRS_SAPI_SNDCP5 = 5,
- GPRS_SAPI_SMS = 7,
- GPRS_SAPI_TOM8 = 8,
- GPRS_SAPI_SNDCP9 = 9,
- GPRS_SAPI_SNDCP11 = 11,
-};
-
-/* Section 6.4 Commands and Responses */
-enum gprs_llc_u_cmd {
- GPRS_LLC_U_DM_RESP = 0x01,
- GPRS_LLC_U_DISC_CMD = 0x04,
- GPRS_LLC_U_UA_RESP = 0x06,
- GPRS_LLC_U_SABM_CMD = 0x07,
- GPRS_LLC_U_FRMR_RESP = 0x08,
- GPRS_LLC_U_XID = 0x0b,
- GPRS_LLC_U_NULL_CMD = 0x00,
-};
-
-/* Section 6.4.1.6 / Table 6 */
-enum gprs_llc_xid_type {
- GPRS_LLC_XID_T_VERSION = 0,
- GPRS_LLC_XID_T_IOV_UI = 1,
- GPRS_LLC_XID_T_IOV_I = 2,
- GPRS_LLC_XID_T_T200 = 3,
- GPRS_LLC_XID_T_N200 = 4,
- GPRS_LLC_XID_T_N201_U = 5,
- GPRS_LLC_XID_T_N201_I = 6,
- GPRS_LLC_XID_T_mD = 7,
- GPRS_LLC_XID_T_mU = 8,
- GPRS_LLC_XID_T_kD = 9,
- GPRS_LLC_XID_T_kU = 10,
- GPRS_LLC_XID_T_L3_PAR = 11,
- GPRS_LLC_XID_T_RESET = 12,
-};
-
-extern const struct value_string gprs_llc_xid_type_names[];
-
-/* TS 04.64 Section 7.1.2 Table 7: LLC layer primitives (GMM/SNDCP/SMS/TOM) */
-/* TS 04.65 Section 5.1.2 Table 2: Service primitives used by SNDCP */
-enum gprs_llc_primitive {
- /* GMM <-> LLME */
- LLGMM_ASSIGN_REQ, /* GMM tells us new TLLI: TLLI old, TLLI new, Kc, CiphAlg */
- LLGMM_RESET_REQ, /* GMM tells us to perform XID negotiation: TLLI */
- LLGMM_RESET_CNF, /* LLC informs GMM that XID has completed: TLLI */
- LLGMM_SUSPEND_REQ, /* GMM tells us MS has suspended: TLLI, Page */
- LLGMM_RESUME_REQ, /* GMM tells us MS has resumed: TLLI */
- LLGMM_PAGE_IND, /* LLC asks GMM to page MS: TLLI */
- LLGMM_IOV_REQ, /* GMM tells us to perform XID: TLLI */
- LLGMM_STATUS_IND, /* LLC informs GMM about error: TLLI, Cause */
- /* LLE <-> (GMM/SNDCP/SMS/TOM) */
- LL_RESET_IND, /* TLLI */
- LL_ESTABLISH_REQ, /* TLLI, XID Req */
- LL_ESTABLISH_IND, /* TLLI, XID Req, N201-I, N201-U */
- LL_ESTABLISH_RESP, /* TLLI, XID Negotiated */
- LL_ESTABLISH_CONF, /* TLLI, XID Neg, N201-i, N201-U */
- LL_RELEASE_REQ, /* TLLI, Local */
- LL_RELEASE_IND, /* TLLI, Cause */
- LL_RELEASE_CONF, /* TLLI */
- LL_XID_REQ, /* TLLI, XID Requested */
- LL_XID_IND, /* TLLI, XID Req, N201-I, N201-U */
- LL_XID_RESP, /* TLLI, XID Negotiated */
- LL_XID_CONF, /* TLLI, XID Neg, N201-I, N201-U */
- LL_DATA_REQ, /* TLLI, SN-PDU, Ref, QoS, Radio Prio, Ciph */
- LL_DATA_IND, /* TLLI, SN-PDU */
- LL_DATA_CONF, /* TLLI, Ref */
- LL_UNITDATA_REQ, /* TLLI, SN-PDU, Ref, QoS, Radio Prio, Ciph */
- LL_UNITDATA_IND, /* TLLI, SN-PDU */
- LL_STATUS_IND, /* TLLI, Cause */
-};
-
-/* Section 4.5.2 Logical Link States + Annex C.2 */
-enum gprs_llc_lle_state {
- GPRS_LLES_UNASSIGNED = 1, /* No TLLI yet */
- GPRS_LLES_ASSIGNED_ADM = 2, /* TLLI assigned */
- GPRS_LLES_LOCAL_EST = 3, /* Local Establishment */
- GPRS_LLES_REMOTE_EST = 4, /* Remote Establishment */
- GPRS_LLES_ABM = 5,
- GPRS_LLES_LOCAL_REL = 6, /* Local Release */
- GPRS_LLES_TIMER_REC = 7, /* Timer Recovery */
-};
-
-enum gprs_llc_llme_state {
- GPRS_LLMS_UNASSIGNED = 1, /* No TLLI yet */
- GPRS_LLMS_ASSIGNED = 2, /* TLLI assigned */
-};
-
-/* Section 8.9.9 LLC layer parameter default values */
-struct gprs_llc_params {
- uint16_t iov_i_exp;
- uint16_t t200_201;
- uint16_t n200;
- uint16_t n201_u;
- uint16_t n201_i;
- uint16_t mD;
- uint16_t mU;
- uint16_t kD;
- uint16_t kU;
-};
-
-/* Section 4.7.1: Logical Link Entity: One per DLCI (TLLI + SAPI) */
-struct gprs_llc_lle {
- struct llist_head list;
-
- uint32_t sapi;
-
- struct gprs_llc_llme *llme;
-
- enum gprs_llc_lle_state state;
-
- struct osmo_timer_list t200;
- struct osmo_timer_list t201; /* wait for acknowledgement */
-
- uint16_t v_sent;
- uint16_t v_ack;
- uint16_t v_recv;
-
- uint16_t vu_send;
- uint16_t vu_recv;
-
- /* non-standard LLC state */
- uint16_t vu_recv_last;
- uint16_t vu_recv_duplicates;
-
- /* Overflow Counter for ABM */
- uint32_t oc_i_send;
- uint32_t oc_i_recv;
-
- /* Overflow Counter for unconfirmed transfer */
- uint32_t oc_ui_send;
- uint32_t oc_ui_recv;
-
- unsigned int retrans_ctr;
-
- struct gprs_llc_params params;
-};
-
-#define NUM_SAPIS 16
-
-struct gprs_llc_llme {
- struct llist_head list;
-
- enum gprs_llc_llme_state state;
-
- uint32_t tlli;
- uint32_t old_tlli;
-
- /* Crypto parameters */
- enum gprs_ciph_algo algo;
- uint8_t kc[16];
- uint8_t cksn;
- /* 3GPP TS 44.064 § 8.9.2: */
- uint32_t iov_ui;
-
- /* over which BSSGP BTS ctx do we need to transmit */
- uint16_t bvci;
- uint16_t nsei;
- struct gprs_llc_lle lle[NUM_SAPIS];
-
- /* Copy of the XID fields we have sent with the last
- * network originated XID-Request. Since the phone
- * may strip the optional fields in the confirmation
- * we need to remeber those fields in order to be
- * able to create the compression entity. */
- struct llist_head *xid;
-
- /* Compression entities */
- struct {
- /* In these two list_heads we will store the
- * data and protocol compression entities,
- * together with their compression states */
- struct llist_head *proto;
- struct llist_head *data;
- } comp;
-
- /* Internal management */
- uint32_t age_timestamp;
-};
-
-#define GPRS_LLME_RESET_AGE (0)
-
-extern struct llist_head gprs_llc_llmes;
-
-/* LLC low level types */
-
-enum gprs_llc_cmd {
- GPRS_LLC_NULL,
- GPRS_LLC_RR,
- GPRS_LLC_ACK,
- GPRS_LLC_RNR,
- GPRS_LLC_SACK,
- GPRS_LLC_DM,
- GPRS_LLC_DISC,
- GPRS_LLC_UA,
- GPRS_LLC_SABM,
- GPRS_LLC_FRMR,
- GPRS_LLC_XID,
- GPRS_LLC_UI,
-};
-
-struct gprs_llc_hdr_parsed {
- uint8_t sapi;
- uint8_t is_cmd:1,
- ack_req:1,
- is_encrypted:1;
- uint32_t seq_rx;
- uint32_t seq_tx;
- uint32_t fcs;
- uint32_t fcs_calc;
- uint8_t *data;
- uint16_t data_len;
- uint16_t crc_length;
- enum gprs_llc_cmd cmd;
-};
-
-
-/* BSSGP-UL-UNITDATA.ind */
-int gprs_llc_rcvmsg(struct msgb *msg, struct tlv_parsed *tv);
-
-/* LL-UNITDATA.req */
-int gprs_llc_tx_ui(struct msgb *msg, uint8_t sapi, int command,
- struct sgsn_mm_ctx *mmctx, bool encryptable);
-
-/* Chapter 7.2.1.2 LLGMM-RESET.req */
-int gprs_llgmm_reset(struct gprs_llc_llme *llme);
-int gprs_llgmm_reset_oldmsg(struct msgb* oldmsg, uint8_t sapi,
- struct gprs_llc_llme *llme);
-
-/* Set of LL-XID negotiation (See also: TS 101 351, Section 7.2.2.4) */
-int gprs_ll_xid_req(struct gprs_llc_lle *lle,
- struct gprs_llc_xid_field *l3_xid_field);
-
-/* 04.64 Chapter 7.2.1.1 LLGMM-ASSIGN */
-int gprs_llgmm_assign(struct gprs_llc_llme *llme,
- uint32_t old_tlli, uint32_t new_tlli);
-int gprs_llgmm_unassign(struct gprs_llc_llme *llme);
-
-int gprs_llc_init(const char *cipher_plugin_path);
-int gprs_llc_vty_init(void);
-
-/**
- * \short Check if N(U) should be considered a retransmit
- *
- * Implements the range check as of GSM 04.64 8.4.2
- * Receipt of unacknowledged information.
- *
- * @returns Returns 1 if (V(UR)-32) <= N(U) < V(UR)
- * @param nu N(U) unconfirmed sequence number of the UI frame
- * @param vur V(UR) unconfirmend received state variable
- */
-static inline int gprs_llc_is_retransmit(uint16_t nu, uint16_t vur)
-{
- int delta = (vur - nu) & 0x1ff;
- return 0 < delta && delta < 32;
-}
-
-/* LLC low level functions */
-void gprs_llme_copy_key(struct sgsn_mm_ctx *mm, struct gprs_llc_llme *llme);
-
-/* parse a GPRS LLC header, also check for invalid frames */
-int gprs_llc_hdr_parse(struct gprs_llc_hdr_parsed *ghp,
- uint8_t *llc_hdr, int len);
-void gprs_llc_hdr_dump(struct gprs_llc_hdr_parsed *gph, struct gprs_llc_lle *lle);
-int gprs_llc_fcs(uint8_t *data, unsigned int len);
-
-
-/* LLME handling routines */
-struct llist_head *gprs_llme_list(void);
-struct gprs_llc_lle *gprs_lle_get_or_create(const uint32_t tlli, uint8_t sapi);
-
-
-#endif
diff --git a/include/openbsc/gprs_llc_xid.h b/include/openbsc/gprs_llc_xid.h
deleted file mode 100644
index d340d40..0000000
--- a/include/openbsc/gprs_llc_xid.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* GPRS LLC XID field encoding/decoding as per 3GPP TS 44.064 */
-
-/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-
-/* 3GPP TS 44.064 6.4.1.6 Exchange Identification (XID)
- command/response parameter field */
-struct gprs_llc_xid_field {
- struct llist_head list;
- uint8_t type; /* See also Table 6: LLC layer parameter
- negotiation */
- uint8_t *data; /* Payload data (memory is owned by the
- * creator of the struct) */
- unsigned int data_len; /* Payload length */
-};
-
-/* Transform a list with XID fields into a XID message (dst) */
-int gprs_llc_compile_xid(uint8_t *dst, int dst_maxlen,
- const struct llist_head *xid_fields);
-
-/* Transform a XID message (dst) into a list of XID fields */
-struct llist_head *gprs_llc_parse_xid(const void *ctx, const uint8_t *src,
- int src_len);
-
-/* Create a duplicate of an XID-Field */
-struct gprs_llc_xid_field *gprs_llc_dup_xid_field(const void *ctx,
- const struct gprs_llc_xid_field *xid_field);
-
-/* Copy an llist with xid fields */
-struct llist_head *gprs_llc_copy_xid(const void *ctx,
- const struct llist_head *xid_fields);
-
-/* Dump a list with XID fields (Debug) */
-void gprs_llc_dump_xid_fields(const struct llist_head *xid_fields,
- unsigned int logl);
-
diff --git a/include/openbsc/gprs_sgsn.h b/include/openbsc/gprs_sgsn.h
deleted file mode 100644
index 57995e0..0000000
--- a/include/openbsc/gprs_sgsn.h
+++ /dev/null
@@ -1,478 +0,0 @@
-#ifndef _GPRS_SGSN_H
-#define _GPRS_SGSN_H
-
-#include <stdint.h>
-#include <netinet/in.h>
-
-#include <osmocom/core/timer.h>
-
-#include <osmocom/gsm/gsm48.h>
-
-#include <osmocom/crypt/gprs_cipher.h>
-#include <osmocom/gsm/protocol/gsm_23_003.h>
-
-#include <openbsc/gsm_data.h>
-
-#define GSM_EXTENSION_LENGTH 15
-#define GSM_APN_LENGTH 102
-
-struct gprs_llc_lle;
-struct ctrl_handle;
-struct gprs_subscr;
-
-enum gsm48_gsm_cause;
-
-/* TS 04.08 4.1.3.3 GMM mobility management states on the network side */
-enum gprs_gmm_state {
- GMM_DEREGISTERED, /* 4.1.3.3.1.1 */
- GMM_COMMON_PROC_INIT, /* 4.1.3.3.1.2 */
- GMM_REGISTERED_NORMAL, /* 4.1.3.3.2.1 */
- GMM_REGISTERED_SUSPENDED, /* 4.1.3.3.2.2 */
- GMM_DEREGISTERED_INIT, /* 4.1.3.3.1.4 */
-};
-
-/* TS 23.060 6.1.1 and 6.1.2 Mobility management states A/Gb and Iu mode */
-enum gprs_pmm_state {
- PMM_DETACHED,
- PMM_CONNECTED,
- PMM_IDLE,
- MM_IDLE,
- MM_READY,
- MM_STANDBY,
-};
-
-enum gprs_mm_ctr {
- GMM_CTR_PKTS_SIG_IN,
- GMM_CTR_PKTS_SIG_OUT,
- GMM_CTR_PKTS_UDATA_IN,
- GMM_CTR_PKTS_UDATA_OUT,
- GMM_CTR_BYTES_UDATA_IN,
- GMM_CTR_BYTES_UDATA_OUT,
- GMM_CTR_PDP_CTX_ACT,
- GMM_CTR_SUSPEND,
- GMM_CTR_PAGING_PS,
- GMM_CTR_PAGING_CS,
- GMM_CTR_RA_UPDATE,
-};
-
-enum gprs_pdp_ctx {
- PDP_CTR_PKTS_UDATA_IN,
- PDP_CTR_PKTS_UDATA_OUT,
- PDP_CTR_BYTES_UDATA_IN,
- PDP_CTR_BYTES_UDATA_OUT,
-};
-
-enum gprs_t3350_mode {
- GMM_T3350_MODE_NONE,
- GMM_T3350_MODE_ATT,
- GMM_T3350_MODE_RAU,
- GMM_T3350_MODE_PTMSI_REALL,
-};
-
-/* Authorization/ACL handling */
-enum sgsn_auth_state {
- SGSN_AUTH_UNKNOWN,
- SGSN_AUTH_AUTHENTICATE,
- SGSN_AUTH_UMTS_RESYNC,
- SGSN_AUTH_ACCEPTED,
- SGSN_AUTH_REJECTED
-};
-
-#define MS_RADIO_ACCESS_CAPA
-
-enum sgsn_ggsn_lookup_state {
- SGSN_GGSN_2DIGIT,
- SGSN_GGSN_3DIGIT,
-};
-
-struct sgsn_ggsn_lookup {
- int state;
-
- struct sgsn_mm_ctx *mmctx;
-
- /* APN string */
- char apn_str[GSM_APN_LENGTH];
-
- /* the original data */
- struct msgb *orig_msg;
- struct tlv_parsed tp;
-
- /* for dealing with re-transmissions */
- uint8_t nsapi;
- uint8_t sapi;
- uint8_t ti;
-};
-
-enum sgsn_ran_type {
- /* GPRS/EDGE via Gb */
- MM_CTX_T_GERAN_Gb,
- /* UMTS via Iu */
- MM_CTX_T_UTRAN_Iu,
- /* GPRS/EDGE via Iu */
- MM_CTX_T_GERAN_Iu,
-};
-
-struct service_info {
- uint8_t type;
- uint16_t pdp_status;
-};
-
-struct ranap_ue_conn_ctx;
-
-/* According to TS 03.60, Table 5: SGSN MM and PDP Contexts */
-/* Extended by 3GPP TS 23.060, Table 6: SGSN MM and PDP Contexts */
-struct sgsn_mm_ctx {
- struct llist_head list;
-
- enum sgsn_ran_type ran_type;
-
- char imsi[GSM23003_IMSI_MAX_DIGITS+1];
- enum gprs_gmm_state gmm_state;
- enum gprs_pmm_state pmm_state; /* Iu: page when in PMM-IDLE mode */
- uint32_t p_tmsi;
- uint32_t p_tmsi_old; /* old P-TMSI before new is confirmed */
- uint32_t p_tmsi_sig;
- char imei[GSM23003_IMEISV_NUM_DIGITS+1];
- /* Opt: Software Version Numbber / TS 23.195 */
- char msisdn[GSM_EXTENSION_LENGTH];
- struct gprs_ra_id ra;
- struct {
- uint16_t cell_id; /* Gb only */
- uint32_t cell_id_age; /* Gb only */
- uint8_t radio_prio_sms;
-
- /* Additional bits not present in the GSM TS */
- uint16_t nsei;
- uint16_t bvci;
- struct gprs_llc_llme *llme;
- uint32_t tlli;
- uint32_t tlli_new;
- } gb;
- struct {
- int new_key;
- uint16_t sac; /* Iu: Service Area Code */
- uint32_t sac_age; /* Iu: Service Area Code age */
- /* CSG ID */
- /* CSG Membership */
- /* Access Mode */
- /* Seelected CN Operator ID (TS 23.251) */
- /* CSG Subscription Data */
- /* LIPA Allowed */
- /* Voice Support Match Indicator */
- struct ranap_ue_conn_ctx *ue_ctx;
- struct service_info service;
- } iu;
- /* VLR number */
- uint32_t new_sgsn_addr;
- /* Authentication Triplet */
- struct gsm_auth_tuple auth_triplet;
- /* Kc */
- /* Iu: CK, IK, KSI */
- /* CKSN */
- enum gprs_ciph_algo ciph_algo;
- /* Auth & Ciphering Request reference from 3GPP TS 24.008 § 10.5.5.19: */
- uint8_t ac_ref_nr_used;
-
- struct {
- uint8_t len;
- uint8_t buf[50]; /* GSM 04.08 10.5.5.12a, extended in TS 24.008 */
- } ms_radio_access_capa;
- /* Supported Codecs (SRVCC) */
- struct {
- uint8_t len;
- uint8_t buf[8]; /* GSM 04.08 10.5.5.12, extended in TS 24.008 */
- } ms_network_capa;
- /* UE Netowrk Capability (E-UTRAN) */
- uint16_t drx_parms;
- /* Active Time value for PSM */
- int mnrg; /* MS reported to HLR? */
- int ngaf; /* MS reported to MSC/VLR? */
- int ppf; /* paging for GPRS + non-GPRS? */
- /* Subscribed Charging Characteristics */
- /* Trace Reference */
- /* Trace Type */
- /* Trigger ID */
- /* OMC Identity */
- /* SMS Parameters */
- int recovery;
- /* Access Restriction */
- /* GPRS CSI (CAMEL) */
- /* MG-CSI (CAMEL) */
- /* Subscribed UE-AMBR */
- /* UE-AMBR */
- /* APN Subscribed */
-
- struct llist_head pdp_list;
-
- struct rate_ctr_group *ctrg;
- struct osmo_timer_list timer;
- unsigned int T; /* Txxxx number */
- unsigned int num_T_exp; /* number of consecutive T expirations */
-
- enum gprs_t3350_mode t3350_mode;
- uint8_t t3370_id_type;
- uint8_t pending_req; /* the request's message type */
- /* TODO: There isn't much semantic difference between t3350_mode
- * (refers to the timer) and pending_req (refers to the procedure),
- * where mm->T == 3350 => mm->t3350_mode == f(mm->pending_req). Check
- * whether one of them can be dropped. */
-
- enum sgsn_auth_state auth_state;
- int is_authenticated;
-
- /* the string representation of the current hlr */
- char hlr[GSM_EXTENSION_LENGTH];
-
- /* the current GGSN look-up operation */
- struct sgsn_ggsn_lookup *ggsn_lookup;
-
- struct gprs_subscr *subscr;
-};
-
-#define LOGMMCTXP(level, mm, fmt, args...) \
- LOGP(DMM, level, "MM(%s/%08x) " fmt, (mm) ? (mm)->imsi : "---", \
- (mm) ? (mm)->p_tmsi : GSM_RESERVED_TMSI, ## args)
-
-/* look-up a SGSN MM context based on TLLI + RAI */
-struct sgsn_mm_ctx *sgsn_mm_ctx_by_tlli(uint32_t tlli,
- const struct gprs_ra_id *raid);
-struct sgsn_mm_ctx *sgsn_mm_ctx_by_ptmsi(uint32_t tmsi);
-struct sgsn_mm_ctx *sgsn_mm_ctx_by_imsi(const char *imsi);
-struct sgsn_mm_ctx *sgsn_mm_ctx_by_ue_ctx(const void *uectx);
-
-/* look-up by matching TLLI and P-TMSI (think twice before using this) */
-struct sgsn_mm_ctx *sgsn_mm_ctx_by_tlli_and_ptmsi(uint32_t tlli,
- const struct gprs_ra_id *raid);
-
-/* Allocate a new SGSN MM context */
-struct sgsn_mm_ctx *sgsn_mm_ctx_alloc_gb(uint32_t tlli,
- const struct gprs_ra_id *raid);
-struct sgsn_mm_ctx *sgsn_mm_ctx_alloc_iu(void *uectx);
-
-void sgsn_mm_ctx_cleanup_free(struct sgsn_mm_ctx *ctx);
-
-struct sgsn_ggsn_ctx *sgsn_mm_ctx_find_ggsn_ctx(struct sgsn_mm_ctx *mmctx,
- struct tlv_parsed *tp,
- enum gsm48_gsm_cause *gsm_cause,
- char *apn_str);
-
-enum pdp_ctx_state {
- PDP_STATE_NONE,
- PDP_STATE_CR_REQ,
- PDP_STATE_CR_CONF,
-
- /* 04.08 / Figure 6.2 / 6.1.2.2 */
- PDP_STATE_INACT_PEND,
- PDP_STATE_INACTIVE = PDP_STATE_NONE,
-};
-
-enum pdp_type {
- PDP_TYPE_NONE,
- PDP_TYPE_ETSI_PPP,
- PDP_TYPE_IANA_IPv4,
- PDP_TYPE_IANA_IPv6,
-};
-
-struct sgsn_pdp_ctx {
- struct llist_head list; /* list_head for mmctx->pdp_list */
- struct llist_head g_list; /* list_head for global list */
- struct sgsn_mm_ctx *mm; /* back pointer to MM CTX */
- int destroy_ggsn; /* destroy it on destruction */
- struct sgsn_ggsn_ctx *ggsn; /* which GGSN serves this PDP */
- struct rate_ctr_group *ctrg;
-
- //unsigned int id;
- struct pdp_t *lib; /* pointer to libgtp PDP ctx */
- enum pdp_ctx_state state;
- enum pdp_type type;
- uint32_t address;
- char *apn_subscribed;
- //char *apn_used;
- uint16_t nsapi; /* SNDCP */
- uint16_t sapi; /* LLC */
- uint8_t ti; /* transaction identifier */
- int vplmn_allowed;
- uint32_t qos_profile_subscr;
- //uint32_t qos_profile_req;
- //uint32_t qos_profile_neg;
- uint8_t radio_prio;
- //uint32_t charging_id;
-
- struct osmo_timer_list timer;
- unsigned int T; /* Txxxx number */
- unsigned int num_T_exp; /* number of consecutive T expirations */
-
- struct osmo_timer_list cdr_timer; /* CDR record wird timer */
- struct timespec cdr_start; /* The start of the CDR */
- uint64_t cdr_bytes_in;
- uint64_t cdr_bytes_out;
- uint32_t cdr_charging_id;
-};
-
-#define LOGPDPCTXP(level, pdp, fmt, args...) \
- LOGP(DGPRS, level, "PDP(%s/%u) " \
- fmt, (pdp)->mm ? (pdp)->mm->imsi : "---", (pdp)->ti, ## args)
-
-/* look up PDP context by MM context and NSAPI */
-struct sgsn_pdp_ctx *sgsn_pdp_ctx_by_nsapi(const struct sgsn_mm_ctx *mm,
- uint8_t nsapi);
-/* look up PDP context by MM context and transaction ID */
-struct sgsn_pdp_ctx *sgsn_pdp_ctx_by_tid(const struct sgsn_mm_ctx *mm,
- uint8_t tid);
-
-struct sgsn_pdp_ctx *sgsn_pdp_ctx_alloc(struct sgsn_mm_ctx *mm,
- uint8_t nsapi);
-void sgsn_pdp_ctx_terminate(struct sgsn_pdp_ctx *pdp);
-void sgsn_pdp_ctx_free(struct sgsn_pdp_ctx *pdp);
-
-
-struct sgsn_ggsn_ctx {
- struct llist_head list;
- uint32_t id;
- unsigned int gtp_version;
- struct in_addr remote_addr;
- int remote_restart_ctr;
- struct gsn_t *gsn;
-};
-struct sgsn_ggsn_ctx *sgsn_ggsn_ctx_alloc(uint32_t id);
-void sgsn_ggsn_ctx_free(struct sgsn_ggsn_ctx *ggc);
-struct sgsn_ggsn_ctx *sgsn_ggsn_ctx_by_id(uint32_t id);
-struct sgsn_ggsn_ctx *sgsn_ggsn_ctx_by_addr(struct in_addr *addr);
-struct sgsn_ggsn_ctx *sgsn_ggsn_ctx_find_alloc(uint32_t id);
-
-struct apn_ctx {
- struct llist_head list;
- struct sgsn_ggsn_ctx *ggsn;
- char *name;
- char *imsi_prefix;
- char *description;
-};
-
-struct apn_ctx *sgsn_apn_ctx_find_alloc(const char *name, const char *imsi_prefix);
-void sgsn_apn_ctx_free(struct apn_ctx *actx);
-struct apn_ctx *sgsn_apn_ctx_by_name(const char *name, const char *imsi_prefix);
-struct apn_ctx *sgsn_apn_ctx_match(const char *name, const char *imsi_prefix);
-
-extern struct llist_head sgsn_mm_ctxts;
-extern struct llist_head sgsn_ggsn_ctxts;
-extern struct llist_head sgsn_apn_ctxts;
-extern struct llist_head sgsn_pdp_ctxts;
-
-uint32_t sgsn_alloc_ptmsi(void);
-void sgsn_inst_init(void);
-
-/* High-level function to be called in case a GGSN has disappeared or
- * ottherwise lost state (recovery procedure) */
-int drop_all_pdp_for_ggsn(struct sgsn_ggsn_ctx *ggsn);
-
-char *gprs_pdpaddr2str(uint8_t *pdpa, uint8_t len);
-
-/*
- * ctrl interface related work
- */
-struct gsm_network;
-struct ctrl_handle *sgsn_controlif_setup(struct gsm_network *,
- const char *bind_addr, uint16_t port);
-int sgsn_ctrl_cmds_install(void);
-
-/*
- * Authorization/ACL handling
- */
-struct imsi_acl_entry {
- struct llist_head list;
- char imsi[16+1];
-};
-
-/* see GSM 09.02, 17.7.1, PDP-Context and GPRSSubscriptionData */
-/* see GSM 09.02, B.1, gprsSubscriptionData */
-struct sgsn_subscriber_pdp_data {
- struct llist_head list;
-
- unsigned int context_id;
- uint16_t pdp_type;
- char apn_str[GSM_APN_LENGTH];
- uint8_t qos_subscribed[20];
- size_t qos_subscribed_len;
- uint8_t pdp_charg[2];
- bool has_pdp_charg;
-};
-
-struct sgsn_subscriber_data {
- struct sgsn_mm_ctx *mm;
- struct gsm_auth_tuple auth_triplets[5];
- int auth_triplets_updated;
- struct llist_head pdp_list;
- int error_cause;
-
- uint8_t msisdn[9];
- size_t msisdn_len;
-
- uint8_t hlr[9];
- size_t hlr_len;
-
- uint8_t pdp_charg[2];
- bool has_pdp_charg;
-};
-
-#define SGSN_ERROR_CAUSE_NONE (-1)
-
-#define LOGGSUBSCRP(level, subscr, fmt, args...) \
- LOGP(DGPRS, level, "SUBSCR(%s) " fmt, \
- (subscr) ? (subscr)->imsi : "---", \
- ## args)
-
-struct sgsn_config;
-struct sgsn_instance;
-extern const struct value_string *sgsn_auth_state_names;
-
-void sgsn_auth_init(void);
-struct imsi_acl_entry *sgsn_acl_lookup(const char *imsi, struct sgsn_config *cfg);
-int sgsn_acl_add(const char *imsi, struct sgsn_config *cfg);
-int sgsn_acl_del(const char *imsi, struct sgsn_config *cfg);
-/* Request authorization */
-int sgsn_auth_request(struct sgsn_mm_ctx *mm);
-enum sgsn_auth_state sgsn_auth_state(struct sgsn_mm_ctx *mm);
-void sgsn_auth_update(struct sgsn_mm_ctx *mm);
-struct gsm_auth_tuple *sgsn_auth_get_tuple(struct sgsn_mm_ctx *mmctx,
- unsigned key_seq);
-
-/*
- * GPRS subscriber data
- */
-#define GPRS_SUBSCRIBER_FIRST_CONTACT 0x00000001
-#define GPRS_SUBSCRIBER_UPDATE_AUTH_INFO_PENDING (1 << 16)
-#define GPRS_SUBSCRIBER_UPDATE_LOCATION_PENDING (1 << 17)
-#define GPRS_SUBSCRIBER_CANCELLED (1 << 18)
-#define GPRS_SUBSCRIBER_ENABLE_PURGE (1 << 19)
-
-#define GPRS_SUBSCRIBER_UPDATE_PENDING_MASK ( \
- GPRS_SUBSCRIBER_UPDATE_LOCATION_PENDING | \
- GPRS_SUBSCRIBER_UPDATE_AUTH_INFO_PENDING \
-)
-
-int gprs_subscr_init(struct sgsn_instance *sgi);
-int gprs_subscr_request_update_location(struct sgsn_mm_ctx *mmctx);
-int gprs_subscr_request_auth_info(struct sgsn_mm_ctx *mmctx,
- const uint8_t *auts,
- const uint8_t *auts_rand);
-int gprs_subscr_auth_sync(struct gprs_subscr *subscr,
- const uint8_t *auts, const uint8_t *auts_rand);
-void gprs_subscr_cleanup(struct gprs_subscr *subscr);
-struct gprs_subscr *gprs_subscr_get_or_create(const char *imsi);
-struct gprs_subscr *gprs_subscr_get_or_create_by_mmctx( struct sgsn_mm_ctx *mmctx);
-struct gprs_subscr *gprs_subscr_get_by_imsi(const char *imsi);
-void gprs_subscr_cancel(struct gprs_subscr *subscr);
-void gprs_subscr_update(struct gprs_subscr *subscr);
-void gprs_subscr_update_auth_info(struct gprs_subscr *subscr);
-int gprs_subscr_rx_gsup_message(struct msgb *msg);
-
-/* Called on subscriber data updates */
-void sgsn_update_subscriber_data(struct sgsn_mm_ctx *mmctx);
-
-int gprs_sndcp_vty_init(void);
-struct sgsn_instance;
-int sgsn_gtp_init(struct sgsn_instance *sgi);
-
-void sgsn_rate_ctr_init();
-
-#endif /* _GPRS_SGSN_H */
diff --git a/include/openbsc/gprs_sndcp.h b/include/openbsc/gprs_sndcp.h
deleted file mode 100644
index d970240..0000000
--- a/include/openbsc/gprs_sndcp.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef _INT_SNDCP_H
-#define _INT_SNDCP_H
-
-#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-
-/* A fragment queue header, maintaining list of fragments for one N-PDU */
-struct defrag_state {
- /* PDU number for which the defragmentation state applies */
- uint16_t npdu;
- /* highest segment number we have received so far */
- uint8_t highest_seg;
- /* bitmask of the segments we already have */
- uint32_t seg_have;
- /* do we still expect more segments? */
- unsigned int no_more;
- /* total length of all segments together */
- unsigned int tot_len;
-
- /* linked list of defrag_queue_entry: one for each fragment */
- struct llist_head frag_list;
-
- struct osmo_timer_list timer;
-
- /* Holds state to know which compression mode is used
- * when the packet is re-assembled */
- uint8_t pcomp;
- uint8_t dcomp;
-
- /* Holds the pointers to the compression entity list
- * that is used when the re-assembled packet is decompressed */
- struct llist_head *proto;
- struct llist_head *data;
-};
-
-/* See 6.7.1.2 Reassembly */
-enum sndcp_rx_state {
- SNDCP_RX_S_FIRST,
- SNDCP_RX_S_SUBSEQ,
- SNDCP_RX_S_DISCARD,
-};
-
-struct gprs_sndcp_entity {
- struct llist_head list;
-
- /* FIXME: move this RA_ID up to the LLME or even higher */
- struct gprs_ra_id ra_id;
- /* reference to the LLC Entity below this SNDCP entity */
- struct gprs_llc_lle *lle;
- /* The NSAPI we shall use on top of LLC */
- uint8_t nsapi;
-
- /* NPDU number for the GTP->SNDCP side */
- uint16_t tx_npdu_nr;
- /* SNDCP eeceiver state */
- enum sndcp_rx_state rx_state;
- /* The defragmentation queue */
- struct defrag_state defrag;
-};
-
-extern struct llist_head gprs_sndcp_entities;
-
-/* Set of SNDCP-XID negotiation (See also: TS 144 065,
- * Section 6.8 XID parameter negotiation) */
-int sndcp_sn_xid_req(struct gprs_llc_lle *lle, uint8_t nsapi);
-
-/* Process SNDCP-XID indication (See also: TS 144 065,
- * Section 6.8 XID parameter negotiation) */
-int sndcp_sn_xid_ind(struct gprs_llc_xid_field *xid_field_indication,
- struct gprs_llc_xid_field *xid_field_response,
- struct gprs_llc_lle *lle);
-
-/* Process SNDCP-XID indication
- * (See also: TS 144 065, Section 6.8 XID parameter negotiation) */
-int sndcp_sn_xid_conf(struct gprs_llc_xid_field *xid_field_conf,
- struct gprs_llc_xid_field *xid_field_request,
- struct gprs_llc_lle *lle);
-
-#endif /* INT_SNDCP_H */
diff --git a/include/openbsc/gprs_sndcp_comp.h b/include/openbsc/gprs_sndcp_comp.h
deleted file mode 100644
index 87ab638..0000000
--- a/include/openbsc/gprs_sndcp_comp.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* GPRS SNDCP header compression entity management tools */
-
-/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-#include <openbsc/gprs_sndcp_xid.h>
-
-/* Header / Data compression entity */
-struct gprs_sndcp_comp {
- struct llist_head list;
-
- /* Serves as an ID in case we want to delete this entity later */
- unsigned int entity; /* see also: 6.5.1.1.3 and 6.6.1.1.3 */
-
- /* Specifies to which NSAPIs the compression entity is assigned */
- uint8_t nsapi_len; /* Number of applicable NSAPIs (default 0) */
- uint8_t nsapi[MAX_NSAPI]; /* Applicable NSAPIs (default 0) */
-
- /* Assigned pcomp values */
- uint8_t comp_len; /* Number of contained PCOMP / DCOMP values */
- uint8_t comp[MAX_COMP]; /* see also: 6.5.1.1.5 and 6.6.1.1.5 */
-
- /* Algorithm parameters */
- int algo; /* Algorithm type (see gprs_sndcp_xid.h) */
- int compclass; /* See gprs_sndcp_xid.h/c */
- void *state; /* Algorithm status and parameters */
-};
-
-#define MAX_COMP 16 /* Maximum number of possible pcomp/dcomp values */
-#define MAX_NSAPI 11 /* Maximum number usable NSAPIs */
-
-/* Allocate a compression enitiy list */
-struct llist_head *gprs_sndcp_comp_alloc(const void *ctx);
-
-/* Free a compression entitiy list */
-void gprs_sndcp_comp_free(struct llist_head *comp_entities);
-
-/* Delete a compression entity */
-void gprs_sndcp_comp_delete(struct llist_head *comp_entities, unsigned int entity);
-
-/* Create and Add a new compression entity
- * (returns a pointer to the compression entity that has just been created) */
-struct gprs_sndcp_comp *gprs_sndcp_comp_add(const void *ctx,
- struct llist_head *comp_entities,
- const struct gprs_sndcp_comp_field
- *comp_field);
-
-/* Find which compression entity handles the specified pcomp/dcomp */
-struct gprs_sndcp_comp *gprs_sndcp_comp_by_comp(const struct llist_head
- *comp_entities, uint8_t comp);
-
-/* Find which compression entity handles the specified nsapi */
-struct gprs_sndcp_comp *gprs_sndcp_comp_by_nsapi(const struct llist_head
- *comp_entities, uint8_t nsapi);
-
-/* Find a comp_index for a given pcomp/dcomp value */
-uint8_t gprs_sndcp_comp_get_idx(const struct gprs_sndcp_comp *comp_entity,
- uint8_t comp);
-
-/* Find a pcomp/dcomp value for a given comp_index */
-uint8_t gprs_sndcp_comp_get_comp(const struct gprs_sndcp_comp *comp_entity,
- uint8_t comp_index);
diff --git a/include/openbsc/gprs_sndcp_dcomp.h b/include/openbsc/gprs_sndcp_dcomp.h
deleted file mode 100644
index a76b4a4..0000000
--- a/include/openbsc/gprs_sndcp_dcomp.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* GPRS SNDCP data compression handler */
-
-/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-#include <openbsc/gprs_sndcp_comp.h>
-
-/* Note: The decompressed packet may have a maximum size of:
- * Return value * MAX_DATADECOMPR_FAC */
-#define MAX_DATADECOMPR_FAC 10
-
-/* Note: In unacknowledged mode (SN_UNITDATA), the comression state is reset
- * for every NPDU. The compressor needs a reasonably large payload to operate
- * effectively (yield positive compression gain). For packets shorter than 100
- * byte, no positive compression gain can be expected so we will skip the
- * compression for short packets. */
-#define MIN_COMPR_PAYLOAD 100
-
-/* Initalize data compression */
-int gprs_sndcp_dcomp_init(const void *ctx, struct gprs_sndcp_comp *comp_entity,
- const struct gprs_sndcp_comp_field *comp_field);
-
-/* Terminate data compression */
-void gprs_sndcp_dcomp_term(struct gprs_sndcp_comp *comp_entity);
-
-/* Expand packet */
-int gprs_sndcp_dcomp_expand(uint8_t *data, unsigned int len, uint8_t pcomp,
- const struct llist_head *comp_entities);
-
-/* Compress packet */
-int gprs_sndcp_dcomp_compress(uint8_t *data, unsigned int len, uint8_t *pcomp,
- const struct llist_head *comp_entities,
- uint8_t nsapi);
diff --git a/include/openbsc/gprs_sndcp_pcomp.h b/include/openbsc/gprs_sndcp_pcomp.h
deleted file mode 100644
index 4e15b9b..0000000
--- a/include/openbsc/gprs_sndcp_pcomp.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* GPRS SNDCP header compression handler */
-
-/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-#include <openbsc/gprs_sndcp_comp.h>
-
-/* Note: The decompressed packet may have a maximum size of:
- * Return value + MAX_DECOMPR_INCR */
-#define MAX_HDRDECOMPR_INCR 64
-
-/* Initalize header compression */
-int gprs_sndcp_pcomp_init(const void *ctx, struct gprs_sndcp_comp *comp_entity,
- const struct gprs_sndcp_comp_field *comp_field);
-
-/* Terminate header compression */
-void gprs_sndcp_pcomp_term(struct gprs_sndcp_comp *comp_entity);
-
-/* Expand packet header */
-int gprs_sndcp_pcomp_expand(uint8_t *data, unsigned int len, uint8_t pcomp,
- const struct llist_head *comp_entities);
-
-/* Compress packet header */
-int gprs_sndcp_pcomp_compress(uint8_t *data, unsigned int len, uint8_t *pcomp,
- const struct llist_head *comp_entities,
- uint8_t nsapi);
diff --git a/include/openbsc/gprs_sndcp_xid.h b/include/openbsc/gprs_sndcp_xid.h
deleted file mode 100644
index e64bc52..0000000
--- a/include/openbsc/gprs_sndcp_xid.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/* GPRS SNDCP XID field encoding/decoding as per 3GPP TS 44.065 */
-
-/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-
-#define DEFAULT_SNDCP_VERSION 0 /* See 3GPP TS 44.065, clause 8 */
-#define MAX_ENTITIES 32 /* 3GPP TS 44.065 reserves 5 bit
- * for compression enitity number */
-
-#define MAX_COMP 16 /* Maximum number of possible pcomp/dcomp values */
-#define MAX_NSAPI 11 /* Maximum number usable NSAPIs */
-#define MAX_ROHC 16 /* Maximum number of ROHC compression profiles */
-
-/* According to: 3GPP TS 44.065, 6.5.1.1 Format of the protocol control
- * information compression field (Figure 7) and 3GPP TS 44.065,
- * 6.6.1.1 Format of the data compression field (Figure 9) */
-struct gprs_sndcp_comp_field {
- struct llist_head list;
-
- /* Propose bit (P), see also: 6.5.1.1.2 and 6.6.1.1.2 */
- unsigned int p;
-
- /* Entity number, see also: 6.5.1.1.3 and 6.6.1.1.3 */
- unsigned int entity;
-
- /* Algorithm identifier, see also: 6.5.1.1.4 and 6.6.1.1.4 */
- int algo;
-
- /* Number of contained PCOMP / DCOMP values */
- uint8_t comp_len;
-
- /* PCOMP / DCOMP values, see also: 6.5.1.1.5 and 6.6.1.1.5 */
- uint8_t comp[MAX_COMP];
-
- /* Note: Only one of the following struct pointers may,
- be used. Unused pointers must be set to NULL! */
- struct gprs_sndcp_pcomp_rfc1144_params *rfc1144_params;
- struct gprs_sndcp_pcomp_rfc2507_params *rfc2507_params;
- struct gprs_sndcp_pcomp_rohc_params *rohc_params;
- struct gprs_sndcp_dcomp_v42bis_params *v42bis_params;
- struct gprs_sndcp_dcomp_v44_params *v44_params;
-};
-
-/* According to: 3GPP TS 44.065, 6.5.1.1.4 Algorithm identifier */
-enum gprs_sndcp_hdr_comp_algo {
- RFC_1144, /* TCP/IP header compression, see also 6.5.2 */
- RFC_2507, /* TCP/UDP/IP header compression, see also: 6.5.3 */
- ROHC /* Robust Header Compression, see also 6.5.4 */
-};
-
-/* According to: 3GPP TS 44.065, 6.5.1.1.4 Algorithm identifier */
-enum gprs_sndcp_data_comp_algo {
- V42BIS, /* V.42bis data compression, see also 6.6.2 */
- V44 /* V44 data compression, see also: 6.6.3 */
-};
-
-/* According to: 3GPP TS 44.065, 8 SNDCP XID parameters */
-enum gprs_sndcp_xid_param_types {
- SNDCP_XID_VERSION_NUMBER,
- SNDCP_XID_DATA_COMPRESSION, /* See also: subclause 6.6.1 */
- SNDCP_XID_PROTOCOL_COMPRESSION, /* See also: subclause 6.5.1 */
-};
-
-/* According to: 3GPP TS 44.065, 6.5.2.1 Parameters (Table 5) */
-struct gprs_sndcp_pcomp_rfc1144_params {
- uint8_t nsapi_len; /* Number of applicable NSAPIs
- * (default 0) */
- uint8_t nsapi[MAX_NSAPI]; /* Applicable NSAPIs (default 0) */
- int s01; /* (default 15) */
-};
-
-/* According to: 3GPP TS 44.065, 6.5.2.2 Assignment of PCOMP values */
-enum gprs_sndcp_pcomp_rfc1144_pcomp {
- RFC1144_PCOMP1, /* Uncompressed TCP */
- RFC1144_PCOMP2, /* Compressed TCP */
- RFC1144_PCOMP_NUM /* Number of pcomp values */
-};
-
-/* According to: 3GPP TS 44.065, 6.5.3.1 Parameters (Table 6) */
-struct gprs_sndcp_pcomp_rfc2507_params {
- uint8_t nsapi_len; /* Number of applicable NSAPIs
- * (default 0) */
- uint8_t nsapi[MAX_NSAPI]; /* Applicable NSAPIs (default 0) */
- int f_max_period; /* (default 256) */
- int f_max_time; /* (default 5) */
- int max_header; /* (default 168) */
- int tcp_space; /* (default 15) */
- int non_tcp_space; /* (default 15) */
-};
-
-/* According to: 3GPP TS 44.065, 6.5.3.2 Assignment of PCOMP values for RFC2507 */
-enum gprs_sndcp_pcomp_rfc2507_pcomp {
- RFC2507_PCOMP1, /* Full Header */
- RFC2507_PCOMP2, /* Compressed TCP */
- RFC2507_PCOMP3, /* Compressed TCP non delta */
- RFC2507_PCOMP4, /* Compressed non TCP */
- RFC2507_PCOMP5, /* Context state */
- RFC2507_PCOMP_NUM /* Number of pcomp values */
-};
-
-/* According to: 3GPP TS 44.065, 6.5.4.1 Parameter (Table 10) */
-struct gprs_sndcp_pcomp_rohc_params {
- uint8_t nsapi_len; /* Number of applicable NSAPIs
- * (default 0) */
- uint8_t nsapi[MAX_NSAPI]; /* Applicable NSAPIs (default 0) */
- int max_cid; /* (default 15) */
- int max_header; /* (default 168) */
- uint8_t profile_len; /* (default 1) */
- uint16_t profile[MAX_ROHC]; /* (default 0, ROHC uncompressed) */
-};
-
-/* According to: 3GPP TS 44.065, 6.5.4.2 Assignment of PCOMP values for ROHC */
-enum gprs_sndcp_pcomp_rohc_pcomp {
- ROHC_PCOMP1, /* ROHC small CIDs */
- ROHC_PCOMP2, /* ROHC large CIDs */
- ROHC_PCOMP_NUM /* Number of pcomp values */
-};
-
-/* ROHC compression profiles, see also:
- http://www.iana.org/assignments/rohc-pro-ids/rohc-pro-ids.xhtml */
-enum gprs_sndcp_xid_rohc_profiles {
- ROHC_UNCOMPRESSED = 0x0000, /* ROHC uncompressed [RFC5795] */
- ROHC_RTP = 0x0001, /* ROHC RTP [RFC3095] */
- ROHCV2_RTP = 0x0101, /* ROHCv2 RTP [RFC5225] */
- ROHC_UDP = 0x0002, /* ROHC UDP [RFC3095] */
- ROHCv2_UDP = 0x0102, /* ROHCv2 UDP [RFC5225] */
- ROHC_ESP = 0x0003, /* ROHC ESP [RFC3095] */
- ROHCV2_ESP = 0x0103, /* ROHCv2 ESP [RFC5225] */
- ROHC_IP = 0x0004, /* ROHC IP [RFC3843] */
- ROHCV2_IP = 0x0104, /* ROHCv2 IP [RFC5225] */
- ROHC_LLA = 0x0005, /* ROHC LLA [RFC4362] */
- ROHC_LLA_WITH_R_MODE = 0x0105, /* ROHC LLA with R-mode [RFC3408] */
- ROHC_TCP = 0x0006, /* ROHC TCP [RFC6846] */
- ROHC_RTP_UDP_LITE = 0x0007, /* ROHC RTP/UDP-Lite [RFC4019] */
- ROHCV2_RTP_UDP_LITE = 0x0107, /* ROHCv2 RTP/UDP-Lite [RFC5225] */
- ROHC_UDP_LITE = 0x0008, /* ROHC UDP-Lite [RFC4019] */
- ROHCV2_UDP_LITE = 0x0108, /* ROHCv2 UDP-Lite [RFC5225] */
-};
-
-/* According to: 3GPP TS 44.065, 6.6.2.1 Parameters (Table 7a) */
-struct gprs_sndcp_dcomp_v42bis_params {
- uint8_t nsapi_len; /* Number of applicable NSAPIs
- * (default 0) */
- uint8_t nsapi[MAX_NSAPI]; /* Applicable NSAPIs (default 0) */
- int p0; /* (default 3) */
- int p1; /* (default 2048) */
- int p2; /* (default 20) */
-
-};
-
-/* According to: 3GPP TS 44.065, 6.6.2.2 Assignment of DCOMP values */
-enum gprs_sndcp_dcomp_v42bis_dcomp {
- V42BIS_DCOMP1, /* V.42bis enabled */
- V42BIS_DCOMP_NUM /* Number of dcomp values */
-};
-
-/* According to: 3GPP TS 44.065, 6.6.3.1 Parameters (Table 7c) */
-struct gprs_sndcp_dcomp_v44_params {
- uint8_t nsapi_len; /* Number of applicable NSAPIs
- * (default 0) */
- uint8_t nsapi[MAX_NSAPI]; /* Applicable NSAPIs (default 0) */
- int c0; /* (default 10000000) */
- int p0; /* (default 3) */
- int p1t; /* Refer to subclause 6.6.3.1.4 */
- int p1r; /* Refer to subclause 6.6.3.1.5 */
- int p3t; /* (default 3 x p1t) */
- int p3r; /* (default 3 x p1r) */
-};
-
-/* According to: 3GPP TS 44.065, 6.6.3.2 Assignment of DCOMP values */
-enum gprs_sndcp_dcomp_v44_dcomp {
- V44_DCOMP1, /* Packet method compressed */
- V44_DCOMP2, /* Multi packet method compressed */
- V44_DCOMP_NUM /* Number of dcomp values */
-};
-
-/* Transform a list with compression fields into an SNDCP-XID message (dst) */
-int gprs_sndcp_compile_xid(uint8_t *dst, unsigned int dst_maxlen,
- const struct llist_head *comp_fields, int version);
-
-/* Transform an SNDCP-XID message (src) into a list of SNDCP-XID fields */
-struct llist_head *gprs_sndcp_parse_xid(int *version,
- const void *ctx,
- const uint8_t *src,
- unsigned int src_len,
- const struct llist_head
- *comp_fields_req);
-
-/* Find out to which compression class the specified comp-field belongs
- * (header compression or data compression?) */
-int gprs_sndcp_get_compression_class(
- const struct gprs_sndcp_comp_field *comp_field);
-
-/* Dump a list with SNDCP-XID fields (Debug) */
-void gprs_sndcp_dump_comp_fields(const struct llist_head *comp_fields,
- unsigned int logl);
-
diff --git a/include/openbsc/gprs_subscriber.h b/include/openbsc/gprs_subscriber.h
deleted file mode 100644
index be78feb..0000000
--- a/include/openbsc/gprs_subscriber.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* GPRS subscriber details for use in SGSN land */
-#pragma once
-
-#include <stdint.h>
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/gsm/protocol/gsm_23_003.h>
-
-extern struct llist_head * const gprs_subscribers;
-
-struct gprs_subscr {
- struct llist_head entry;
- int use_count;
-
- char imsi[GSM23003_IMSI_MAX_DIGITS+1];
- uint32_t tmsi;
- char imei[GSM23003_IMEISV_NUM_DIGITS+1];
- bool authorized;
- bool keep_in_ram;
- uint32_t flags;
- uint16_t lac;
-
- struct sgsn_subscriber_data *sgsn_data;
-};
-
-struct gprs_subscr *_gprs_subscr_get(struct gprs_subscr *gsub,
- const char *file, int line);
-struct gprs_subscr *_gprs_subscr_put(struct gprs_subscr *gsub,
- const char *file, int line);
-#define gprs_subscr_get(gsub) _gprs_subscr_get(gsub, __BASE_FILE__, __LINE__)
-#define gprs_subscr_put(gsub) _gprs_subscr_put(gsub, __BASE_FILE__, __LINE__)
diff --git a/include/openbsc/gprs_utils.h b/include/openbsc/gprs_utils.h
deleted file mode 100644
index 574f5c5..0000000
--- a/include/openbsc/gprs_utils.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* GPRS utility functions */
-
-/* (C) 2010 by Harald Welte <laforge@gnumonks.org>
- * (C) 2010-2014 by On-Waves
- * (C) 2013 by Holger Hans Peter Freyther
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include <stdint.h>
-#include <sys/types.h>
-
-struct msgb;
-struct gprs_ra_id;
-
-struct msgb *gprs_msgb_copy(const struct msgb *msg, const char *name);
-int gprs_msgb_resize_area(struct msgb *msg, uint8_t *area,
- size_t old_size, size_t new_size);
-int gprs_str_to_apn(uint8_t *apn_enc, size_t max_len, const char *str);
-
-/* GSM 04.08, 10.5.7.3 GPRS Timer */
-int gprs_tmr_to_secs(uint8_t tmr);
-uint8_t gprs_secs_to_tmr_floor(int secs);
-
-int gprs_is_mi_tmsi(const uint8_t *value, size_t value_len);
-int gprs_is_mi_imsi(const uint8_t *value, size_t value_len);
-int gprs_parse_mi_tmsi(const uint8_t *value, size_t value_len, uint32_t *tmsi);
-void gprs_parse_tmsi(const uint8_t *value, uint32_t *tmsi);
-
-int gprs_ra_id_equals(const struct gprs_ra_id *id1, const struct gprs_ra_id *id2);
diff --git a/include/openbsc/gsm_04_08.h b/include/openbsc/gsm_04_08.h
deleted file mode 100644
index ca251b0..0000000
--- a/include/openbsc/gsm_04_08.h
+++ /dev/null
@@ -1,85 +0,0 @@
-#ifndef _GSM_04_08_H
-#define _GSM_04_08_H
-
-#include <osmocom/gsm/gsm48.h>
-#include <osmocom/gsm/gsm_utils.h>
-#include <osmocom/gsm/protocol/gsm_04_08.h>
-
-#include <openbsc/meas_rep.h>
-
-struct msgb;
-struct gsm_bts;
-struct gsm_network;
-struct gsm_trans;
-struct gsm_subscriber_connection;
-struct amr_multirate_conf;
-struct amr_mode;
-struct bsc_subscr;
-
-#define GSM48_ALLOC_SIZE 2048
-#define GSM48_ALLOC_HEADROOM 256
-
-static inline struct msgb *gsm48_msgb_alloc_name(const char *name)
-{
- return msgb_alloc_headroom(GSM48_ALLOC_SIZE, GSM48_ALLOC_HEADROOM,
- name);
-}
-
-void cm_service_request_concludes(struct gsm_subscriber_connection *conn,
- struct msgb *msg);
-
-/* config options controlling the behaviour of the lower leves */
-void gsm0408_allow_everyone(int allow);
-void gsm0408_clear_all_trans(struct gsm_network *net, int protocol);
-int gsm0408_dispatch(struct gsm_subscriber_connection *conn, struct msgb *msg);
-
-int gsm0408_rcvmsg(struct msgb *msg, uint8_t link_id);
-enum gsm_chan_t get_ctype_by_chreq(struct gsm_network *bts, uint8_t ra);
-/* don't use "enum gsm_chreq_reason_t" to avoid circular dependency */
-int get_reason_by_chreq(uint8_t ra, int neci);
-void gsm_net_update_ctype(struct gsm_network *net);
-
-int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn);
-int gsm48_tx_mm_auth_req(struct gsm_subscriber_connection *conn, uint8_t *rand,
- uint8_t *autn, int key_seq);
-int gsm48_tx_mm_auth_rej(struct gsm_subscriber_connection *conn);
-int gsm48_tx_mm_serv_ack(struct gsm_subscriber_connection *conn);
-int gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn,
- enum gsm48_reject_value value);
-int gsm48_send_rr_release(struct gsm_lchan *lchan);
-int gsm48_send_rr_ciph_mode(struct gsm_lchan *lchan, int want_imeisv);
-int gsm48_send_rr_app_info(struct gsm_subscriber_connection *conn, uint8_t apdu_id,
- uint8_t apdu_len, const uint8_t *apdu);
-int gsm48_send_rr_ass_cmd(struct gsm_lchan *dest_lchan, struct gsm_lchan *lchan, uint8_t power_class);
-int gsm48_send_ho_cmd(struct gsm_lchan *old_lchan, struct gsm_lchan *new_lchan,
- uint8_t power_command, uint8_t ho_ref);
-
-int mncc_tx_to_cc(struct gsm_network *net, int msg_type, void *arg);
-
-/* convert a ASCII phone number to call-control BCD */
-int encode_bcd_number(uint8_t *bcd_lv, uint8_t max_len,
- int h_len, const char *input);
-int decode_bcd_number(char *output, int output_len, const uint8_t *bcd_lv,
- int h_len);
-
-int send_siemens_mrpci(struct gsm_lchan *lchan, uint8_t *classmark2_lv);
-int gsm48_extract_mi(uint8_t *classmark2, int length, char *mi_string, uint8_t *mi_type);
-int gsm48_paging_extract_mi(struct gsm48_pag_resp *pag, int length, char *mi_string, uint8_t *mi_type);
-
-int gsm48_lchan_modify(struct gsm_lchan *lchan, uint8_t lchan_mode);
-int gsm48_rx_rr_modif_ack(struct msgb *msg);
-int gsm48_parse_meas_rep(struct gsm_meas_rep *rep, struct msgb *msg);
-
-struct msgb *gsm48_create_mm_serv_rej(enum gsm48_reject_value value);
-struct msgb *gsm48_create_loc_upd_rej(uint8_t cause);
-void gsm48_lchan2chan_desc(struct gsm48_chan_desc *cd,
- const struct gsm_lchan *lchan);
-
-void release_security_operation(struct gsm_subscriber_connection *conn);
-void allocate_security_operation(struct gsm_subscriber_connection *conn);
-
-int gsm48_multirate_config(uint8_t *lv, const struct amr_multirate_conf *mr, const struct amr_mode *modes);
-
-int gsm48_tch_rtp_create(struct gsm_trans *trans);
-
-#endif
diff --git a/include/openbsc/gsm_04_11.h b/include/openbsc/gsm_04_11.h
deleted file mode 100644
index 3305e3e..0000000
--- a/include/openbsc/gsm_04_11.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _GSM_04_11_H
-#define _GSM_04_11_H
-
-#include <osmocom/gsm/protocol/gsm_04_11.h>
-
-struct vlr_subscr;
-struct gsm_subscriber_connection;
-struct gsm_trans;
-
-#define UM_SAPI_SMS 3 /* See GSM 04.05/04.06 */
-
-/* SMS deliver PDU */
-struct sms_deliver {
- uint8_t mti:2; /* message type indicator */
- uint8_t mms:1; /* more messages to send */
- uint8_t rp:1; /* reply path */
- uint8_t udhi:1; /* user data header indicator */
- uint8_t sri:1; /* status report indication */
- uint8_t *orig_addr; /* originating address */
- uint8_t pid; /* protocol identifier */
- uint8_t dcs; /* data coding scheme */
- /* service centre time stamp */
- uint8_t ud_len; /* user data length */
- uint8_t *user_data; /* user data */
-
- uint8_t msg_ref; /* message reference */
- uint8_t *smsc;
-};
-
-struct msgb;
-
-int gsm0411_rcv_sms(struct gsm_subscriber_connection *conn, struct msgb *msg);
-
-struct gsm_sms *sms_alloc(void);
-void sms_free(struct gsm_sms *sms);
-struct gsm_sms *sms_from_text(struct vlr_subscr *receiver,
- struct vlr_subscr *sender,
- int dcs, const char *text);
-
-void _gsm411_sms_trans_free(struct gsm_trans *trans);
-int gsm411_send_sms_subscr(struct vlr_subscr *vsub,
- struct gsm_sms *sms);
-int gsm411_send_sms(struct gsm_subscriber_connection *conn,
- struct gsm_sms *sms);
-void gsm411_sapi_n_reject(struct gsm_subscriber_connection *conn);
-
-uint8_t sms_next_rp_msg_ref(uint8_t *next_rp_ref);
-
-int gsm411_send_rp_ack(struct gsm_trans *trans, uint8_t msg_ref);
-int gsm411_send_rp_error(struct gsm_trans *trans, uint8_t msg_ref,
- uint8_t cause);
-
-#endif
diff --git a/include/openbsc/gsm_04_80.h b/include/openbsc/gsm_04_80.h
deleted file mode 100644
index d65f640..0000000
--- a/include/openbsc/gsm_04_80.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _GSM_04_80_H
-#define _GSM_04_80_H
-
-#include <osmocom/core/msgb.h>
-#include <osmocom/gsm/protocol/gsm_04_80.h>
-#include <osmocom/gsm/gsm0480.h>
-
-struct gsm_subscriber_connection;
-
-int gsm0480_send_ussd_response(struct gsm_subscriber_connection *conn,
- const struct msgb *in_msg, const char* response_text,
- const struct ss_request *req);
-int gsm0480_send_ussd_reject(struct gsm_subscriber_connection *conn,
- const struct msgb *msg,
- const struct ss_request *request);
-
-int msc_send_ussd_notify(struct gsm_subscriber_connection *conn, int level,
- const char *text);
-int msc_send_ussd_release_complete(struct gsm_subscriber_connection *conn);
-
-int bsc_send_ussd_notify(struct gsm_subscriber_connection *conn, int level,
- const char *text);
-int bsc_send_ussd_release_complete(struct gsm_subscriber_connection *conn);
-
-#endif
diff --git a/include/openbsc/gsm_data.h b/include/openbsc/gsm_data.h
deleted file mode 100644
index 6079900..0000000
--- a/include/openbsc/gsm_data.h
+++ /dev/null
@@ -1,691 +0,0 @@
-#ifndef _GSM_DATA_H
-#define _GSM_DATA_H
-
-#include <stdint.h>
-#include <regex.h>
-#include <sys/types.h>
-#include <stdbool.h>
-
-#include <osmocom/core/timer.h>
-#include <osmocom/core/rate_ctr.h>
-#include <osmocom/core/select.h>
-#include <osmocom/core/stats.h>
-
-#include <osmocom/crypt/auth.h>
-#include <osmocom/sigtran/sccp_sap.h>
-
-#include <openbsc/common.h>
-#include <openbsc/rest_octets.h>
-#include <openbsc/common_cs.h>
-#include <openbsc/mgcpgw_client.h>
-
-
-/** annotations for msgb ownership */
-#define __uses
-
-#define OBSC_NM_W_ACK_CB(__msgb) (__msgb)->cb[3]
-
-struct mncc_sock_state;
-struct gsm_subscriber_group;
-struct bsc_subscr;
-struct vlr_instance;
-struct vlr_subscr;
-struct ranap_ue_conn_ctx;
-
-#define OBSC_LINKID_CB(__msgb) (__msgb)->cb[3]
-
-#define tmsi_from_string(str) strtoul(str, NULL, 10)
-
-/* 3-bit long values */
-#define EARFCN_PRIO_INVALID 8
-#define EARFCN_MEAS_BW_INVALID 8
-/* 5-bit long values */
-#define EARFCN_QRXLV_INVALID 32
-#define EARFCN_THRESH_LOW_INVALID 32
-
-enum gsm_security_event {
- GSM_SECURITY_NOAVAIL,
- GSM_SECURITY_AUTH_FAILED,
- GSM_SECURITY_SUCCEEDED,
- GSM_SECURITY_ALREADY,
-};
-
-struct msgb;
-typedef int gsm_cbfn(unsigned int hooknum,
- unsigned int event,
- struct msgb *msg,
- void *data, void *param);
-
-/* Real authentication information containing Ki */
-enum gsm_auth_algo {
- AUTH_ALGO_NONE,
- AUTH_ALGO_XOR,
- AUTH_ALGO_COMP128v1,
-};
-
-struct gsm_auth_info {
- enum gsm_auth_algo auth_algo;
- unsigned int a3a8_ki_len;
- uint8_t a3a8_ki[16];
-};
-
-struct gsm_auth_tuple {
- int use_count;
- int key_seq;
- struct osmo_auth_vector vec;
-};
-#define GSM_KEY_SEQ_INVAL 7 /* GSM 04.08 - 10.5.1.2 */
-
-/*
- * AUTHENTICATION/CIPHERING state
- */
-struct gsm_security_operation {
- struct gsm_auth_tuple atuple;
- gsm_cbfn *cb;
- void *cb_data;
-};
-
-/*
- * A dummy to keep a connection up for at least
- * a couple of seconds to work around MSC issues.
- */
-struct gsm_anchor_operation {
- struct osmo_timer_list timeout;
-};
-
-/* Maximum number of neighbor cells whose average we track */
-#define MAX_NEIGH_MEAS 10
-/* Maximum size of the averaging window for neighbor cells */
-#define MAX_WIN_NEIGH_AVG 10
-
-/* processed neighbor measurements for one cell */
-struct neigh_meas_proc {
- uint16_t arfcn;
- uint8_t bsic;
- uint8_t rxlev[MAX_WIN_NEIGH_AVG];
- unsigned int rxlev_cnt;
- uint8_t last_seen_nr;
-};
-
-enum ran_type {
- RAN_UNKNOWN,
- RAN_GERAN_A, /* 2G / A-interface */
- RAN_UTRAN_IU, /* 3G / Iu-interface (IuCS or IuPS) */
-};
-
-extern const struct value_string ran_type_names[];
-static inline const char *ran_type_name(enum ran_type val)
-{ return get_value_string(ran_type_names, val); }
-
-struct gsm_classmark {
- bool classmark1_set;
- struct gsm48_classmark1 classmark1;
- uint8_t classmark2_len;
- uint8_t classmark2[3];
- uint8_t classmark3_len;
- uint8_t classmark3[14]; /* if cm3 gets extended by spec, it will be truncated */
-};
-
-enum integrity_protection_state {
- INTEGRITY_PROTECTION_NONE = 0,
- INTEGRITY_PROTECTION_IK = 1,
- INTEGRITY_PROTECTION_IK_CK = 2,
-};
-
-/* active radio connection of a mobile subscriber */
-struct gsm_subscriber_connection {
- /* global linked list of subscriber_connections */
- struct llist_head entry;
-
- /* usage count. If this drops to zero, we start the release
- * towards A/Iu */
- uint32_t use_count;
-
- /* The MS has opened the conn with a CM Service Request, and we shall
- * keep it open for an actual request (or until timeout). */
- bool received_cm_service_request;
-
- /* libbsc subscriber information (if available) */
- struct bsc_subscr *bsub;
-
- /* libmsc/libvlr subscriber information (if available) */
- struct vlr_subscr *vsub;
-
- /* LU expiration handling */
- uint8_t expire_timer_stopped;
- /* SMS helpers for libmsc */
- uint8_t next_rp_ref;
-
- /*
- * Operations that have a state and might be pending
- */
- struct gsm_security_operation *sec_operation;
- struct gsm_anchor_operation *anch_operation;
-
- struct osmo_fsm_inst *conn_fsm;
-
- /* Are we part of a special "silent" call */
- int silent_call;
-
- /* MNCC rtp bridge markers */
- int mncc_rtp_bridge;
- int mncc_rtp_create_pending;
- int mncc_rtp_connect_pending;
-
- /* bsc structures */
- struct osmo_bsc_sccp_con *sccp_con; /* BSC */
-
- /* back pointers */
- struct gsm_network *network;
-
- bool in_release;
- struct gsm_lchan *lchan; /* BSC */
- struct gsm_lchan *ho_lchan; /* BSC */
- struct gsm_bts *bts; /* BSC */
-
- /* for assignment handling */
- struct osmo_timer_list T10; /* BSC */
- struct gsm_lchan *secondary_lchan; /* BSC */
-
- /* connected via 2G or 3G? */
- enum ran_type via_ran;
-
- struct gsm_classmark classmark;
-
- uint16_t lac;
- struct gsm_encr encr;
-
- struct {
- unsigned int mgcp_rtp_endpoint;
- uint16_t port_subscr;
- uint16_t port_cn;
- } rtp;
-
- /* which Iu-CS connection, if any. */
- struct {
- struct ranap_ue_conn_ctx *ue_ctx;
- uint8_t rab_id;
- } iu;
-
- struct {
- /* A pointer to the SCCP user that handles
- * the SCCP connections for this subscriber
- * connection */
- struct osmo_sccp_user *scu;
-
- /* The address of the BSC that is associated
- * with this subscriber connection */
- struct osmo_sccp_addr bsc_addr;
-
- /* The connection identifier that is used
- * to reference the SCCP connection that is
- * associated with this subscriber connection */
- int conn_id;
- } a;
-};
-
-
-#define ROLE_BSC
-#include "gsm_data_shared.h"
-
-
-enum {
- BSC_CTR_CHREQ_TOTAL,
- BSC_CTR_CHREQ_NO_CHANNEL,
- BSC_CTR_HANDOVER_ATTEMPTED,
- BSC_CTR_HANDOVER_NO_CHANNEL,
- BSC_CTR_HANDOVER_TIMEOUT,
- BSC_CTR_HANDOVER_COMPLETED,
- BSC_CTR_HANDOVER_FAILED,
- BSC_CTR_PAGING_ATTEMPTED,
- BSC_CTR_PAGING_DETACHED,
- BSC_CTR_PAGING_COMPLETED,
- BSC_CTR_PAGING_EXPIRED,
- BSC_CTR_CHAN_RF_FAIL,
- BSC_CTR_CHAN_RLL_ERR,
- BSC_CTR_BTS_OML_FAIL,
- BSC_CTR_BTS_RSL_FAIL,
- BSC_CTR_CODEC_AMR_F,
- BSC_CTR_CODEC_AMR_H,
- BSC_CTR_CODEC_EFR,
- BSC_CTR_CODEC_V1_FR,
- BSC_CTR_CODEC_V1_HR,
-};
-
-static const struct rate_ctr_desc bsc_ctr_description[] = {
- [BSC_CTR_CHREQ_TOTAL] = {"chreq.total", "Received channel requests."},
- [BSC_CTR_CHREQ_NO_CHANNEL] = {"chreq.no_channel", "Sent to MS no channel available."},
- [BSC_CTR_HANDOVER_ATTEMPTED] = {"handover.attempted", "Received handover attempts."},
- [BSC_CTR_HANDOVER_NO_CHANNEL] = {"handover.no_channel", "Sent no channel available responses."},
- [BSC_CTR_HANDOVER_TIMEOUT] = {"handover.timeout", "Count the amount of timeouts of timer T3103."},
- [BSC_CTR_HANDOVER_COMPLETED] = {"handover.completed", "Received handover completed."},
- [BSC_CTR_HANDOVER_FAILED] = {"handover.failed", "Receive HO FAIL messages."},
- [BSC_CTR_PAGING_ATTEMPTED] = {"paging.attempted", "Paging attempts for a MS."},
- [BSC_CTR_PAGING_DETACHED] = {"paging.detached", "Counts the amount of paging attempts which couldn't sent out any paging request because no responsible bts found."},
- [BSC_CTR_PAGING_COMPLETED] = {"paging.completed", "Paging successful completed."},
- [BSC_CTR_PAGING_EXPIRED] = {"paging.expired", "Paging Request expired because of timeout T3113."},
- [BSC_CTR_CHAN_RF_FAIL] = {"chan.rf_fail", "Received a RF failure indication from BTS."},
- [BSC_CTR_CHAN_RLL_ERR] = {"chan.rll_err", "Received a RLL failure with T200 cause from BTS."},
- [BSC_CTR_BTS_OML_FAIL] = {"bts.oml_fail", "Received a TEI down on a OML link."},
- [BSC_CTR_BTS_RSL_FAIL] = {"bts.rsl_fail", "Received a TEI down on a OML link."},
- [BSC_CTR_CODEC_AMR_F] = {"bts.codec_amr_f", "Count the usage of AMR/F codec by channel mode requested."},
- [BSC_CTR_CODEC_AMR_H] = {"bts.codec_amr_h", "Count the usage of AMR/H codec by channel mode requested."},
- [BSC_CTR_CODEC_EFR] = {"bts.codec_efr", "Count the usage of EFR codec by channel mode requested."},
- [BSC_CTR_CODEC_V1_FR] = {"bts.codec_fr", "Count the usage of FR codec by channel mode requested."},
- [BSC_CTR_CODEC_V1_HR] = {"bts.codec_hr", "Count the usage of HR codec by channel mode requested."},
-};
-
-enum {
- MSC_CTR_LOC_UPDATE_TYPE_ATTACH,
- MSC_CTR_LOC_UPDATE_TYPE_NORMAL,
- MSC_CTR_LOC_UPDATE_TYPE_PERIODIC,
- MSC_CTR_LOC_UPDATE_TYPE_DETACH,
- MSC_CTR_LOC_UPDATE_FAILED,
- MSC_CTR_LOC_UPDATE_COMPLETED,
- MSC_CTR_SMS_SUBMITTED,
- MSC_CTR_SMS_NO_RECEIVER,
- MSC_CTR_SMS_DELIVERED,
- MSC_CTR_SMS_RP_ERR_MEM,
- MSC_CTR_SMS_RP_ERR_OTHER,
- MSC_CTR_SMS_DELIVER_UNKNOWN_ERROR,
- MSC_CTR_CALL_MO_SETUP,
- MSC_CTR_CALL_MO_CONNECT_ACK,
- MSC_CTR_CALL_MT_SETUP,
- MSC_CTR_CALL_MT_CONNECT,
- MSC_CTR_CALL_ACTIVE,
- MSC_CTR_CALL_COMPLETE,
- MSC_CTR_CALL_INCOMPLETE,
-};
-
-static const struct rate_ctr_desc msc_ctr_description[] = {
- [MSC_CTR_LOC_UPDATE_TYPE_ATTACH] = {"loc_update_type.attach", "Received location update imsi attach requests."},
- [MSC_CTR_LOC_UPDATE_TYPE_NORMAL] = {"loc_update_type.normal", "Received location update normal requests."},
- [MSC_CTR_LOC_UPDATE_TYPE_PERIODIC] = {"loc_update_type.periodic", "Received location update periodic requests."},
- [MSC_CTR_LOC_UPDATE_TYPE_DETACH] = {"loc_update_type.detach", "Received location update detach indication."},
- [MSC_CTR_LOC_UPDATE_FAILED] = {"loc_update_resp.failed", "Rejected location updates."},
- [MSC_CTR_LOC_UPDATE_COMPLETED] = {"loc_update_resp.completed", "Successful location updates."},
- [MSC_CTR_SMS_SUBMITTED] = {"sms.submitted", "Received a RPDU from a MS (MO)."},
- [MSC_CTR_SMS_NO_RECEIVER] = {"sms.no_receiver", "Counts SMS which couldn't routed because no receiver found."},
- [MSC_CTR_SMS_DELIVERED] = {"sms.delivered", "Global SMS Deliver attempts."},
- [MSC_CTR_SMS_RP_ERR_MEM] = {"sms.rp_err_mem", "CAUSE_MT_MEM_EXCEEDED errors of MS responses on a sms deliver attempt."},
- [MSC_CTR_SMS_RP_ERR_OTHER] = {"sms.rp_err_other", "Other error of MS responses on a sms delive attempt."},
- [MSC_CTR_SMS_DELIVER_UNKNOWN_ERROR] = {"sms.deliver_unknown_error", "Unknown error occured during sms delivery."},
- /* FIXME: count also sms delivered */
- [MSC_CTR_CALL_MO_SETUP] = {"call.mo_setup", "Received setup requests from a MS to init a MO call."},
- [MSC_CTR_CALL_MO_CONNECT_ACK] = {"call.mo_connect_ack", "Received a connect ack from MS of a MO call. Call is now succesful connected up."},
- [MSC_CTR_CALL_MT_SETUP] = {"call.mt_setup", "Sent setup requests to the MS (MT)."},
- [MSC_CTR_CALL_MT_CONNECT] = {"call.mt_connect", "Sent a connect to the MS (MT)."},
- [MSC_CTR_CALL_ACTIVE] = {"call.active", "Count total amount of calls that ever reached active state."},
- [MSC_CTR_CALL_COMPLETE] = {"call.complete", "Count total amount of calls which got terminated by disconnect req or ind after reaching active state."},
- [MSC_CTR_CALL_INCOMPLETE] = {"call.incomplete", "Count total amount of call which got terminated by any other reason after reaching active state."},
-};
-
-
-static const struct rate_ctr_group_desc bsc_ctrg_desc = {
- "bsc",
- "base station controller",
- OSMO_STATS_CLASS_GLOBAL,
- ARRAY_SIZE(bsc_ctr_description),
- bsc_ctr_description,
-};
-
-static const struct rate_ctr_group_desc msc_ctrg_desc = {
- "msc",
- "mobile switching center",
- OSMO_STATS_CLASS_GLOBAL,
- ARRAY_SIZE(msc_ctr_description),
- msc_ctr_description,
-};
-
-enum gsm_auth_policy {
- GSM_AUTH_POLICY_CLOSED, /* only subscribers authorized in DB */
- GSM_AUTH_POLICY_ACCEPT_ALL, /* accept everyone, even if not authorized in DB */
- GSM_AUTH_POLICY_TOKEN, /* accept first, send token per sms, then revoke authorization */
- GSM_AUTH_POLICY_REGEXP, /* accept IMSIs matching given regexp */
-};
-
-#define GSM_T3101_DEFAULT 10 /* s */
-#define GSM_T3103_DEFAULT 5 /* s */
-#define GSM_T3105_DEFAULT 100 /* ms */
-#define GSM_T3107_DEFAULT 5 /* s */
-#define GSM_T3109_DEFAULT 19 /* s, must be 2s + radio_link_timeout*0.48 */
-#define GSM_T3111_DEFAULT 2 /* s */
-#define GSM_T3113_DEFAULT 60
-#define GSM_T3115_DEFAULT 10
-#define GSM_T3117_DEFAULT 10
-#define GSM_T3119_DEFAULT 10
-#define GSM_T3122_DEFAULT 10
-#define GSM_T3141_DEFAULT 10
-
-struct gsm_tz {
- int override; /* if 0, use system's time zone instead. */
- int hr; /* hour */
- int mn; /* minute */
- int dst; /* daylight savings */
-};
-
-struct gsm_network {
- /* TODO MSCSPLIT the gsm_network struct is basically a kitchen sink for
- * global settings and variables, "madly" mixing BSC and MSC stuff. Split
- * this in e.g. struct osmo_bsc and struct osmo_msc, with the things
- * these have in common, like country and network code, put in yet
- * separate structs and placed as members in osmo_bsc and osmo_msc. */
-
- /* global parameters */
- uint16_t country_code;
- uint16_t network_code;
- char *name_long;
- char *name_short;
- enum gsm_auth_policy auth_policy;
- regex_t authorized_regexp;
- char *authorized_reg_str;
- enum gsm48_reject_value reject_cause;
- int a5_encryption;
- bool authentication_required;
- int neci;
- int send_mm_info;
- struct {
- int active;
- /* Window RXLEV averaging */
- unsigned int win_rxlev_avg; /* number of SACCH frames */
- /* Window RXQUAL averaging */
- unsigned int win_rxqual_avg; /* number of SACCH frames */
- /* Window RXLEV neighbouring cells averaging */
- unsigned int win_rxlev_avg_neigh; /* number of SACCH frames */
-
- /* how often should we check for power budget HO */
- unsigned int pwr_interval; /* SACCH frames */
- /* how much better does a neighbor cell have to be ? */
- unsigned int pwr_hysteresis; /* dBm */
- /* maximum distacne before we try a handover */
- unsigned int max_distance; /* TA values */
- } handover;
-
- struct rate_ctr_group *bsc_ctrs;
- struct rate_ctr_group *msc_ctrs;
- struct osmo_counter *active_calls;
-
- /* layer 4 */
- struct mncc_sock_state *mncc_state;
- mncc_recv_cb_t mncc_recv;
- struct llist_head upqueue;
- /*
- * TODO: Move the trans_list into the subscriber connection and
- * create a pending list for MT transactions. These exist before
- * we have a subscriber connection.
- */
- struct llist_head trans_list;
- struct bsc_api *bsc_api;
-
- unsigned int num_bts;
- struct llist_head bts_list;
-
- /* timer values */
- int T3101;
- int T3103;
- int T3105;
- int T3107;
- int T3109;
- int T3111;
- int T3113;
- int T3115;
- int T3117;
- int T3119;
- int T3122;
- int T3141;
-
- /* timer to expire old location updates */
- struct osmo_timer_list subscr_expire_timer;
-
- /* Radio Resource Location Protocol (TS 04.31) */
- struct {
- enum rrlp_mode mode;
- } rrlp;
-
- enum gsm_chan_t ctype_by_chreq[18];
-
- /* Use a TCH for handling requests of type paging any */
- int pag_any_tch;
-
- /* MSC data in case we are a true BSC */
- struct osmo_bsc_data *bsc_data;
-
- struct gsm_sms_queue *sms_queue;
-
- /* control interface */
- struct ctrl_handle *ctrl;
-
- /* Allow or disallow TCH/F on dynamic TCH/F_TCH/H_PDCH; OS#1778 */
- bool dyn_ts_allow_tch_f;
-
- /* all active subscriber connections. */
- struct llist_head subscr_conns;
-
- /* if override is nonzero, this timezone data is used for all MM
- * contexts. */
- /* TODO: in OsmoNITB, tz-override used to be BTS-specific. To enable
- * BTS|RNC specific timezone overrides for multi-tz networks in
- * OsmoMSC, this should be tied to the location area code (LAC). */
- struct gsm_tz tz;
-
- /* List of all struct bsc_subscr used in libbsc. This llist_head is
- * allocated so that the llist_head pointer itself can serve as a
- * talloc context (useful to not have to pass the entire gsm_network
- * struct to the bsc_subscr_* API, and for bsc_susbscr unit tests to
- * not require gsm_data.h). In an MSC-without-BSC environment, this
- * pointer is NULL to indicate absence of a bsc_subscribers list. */
- struct llist_head *bsc_subscribers;
-
- /* MSC: GSUP server address of the HLR */
- const char *gsup_server_addr_str;
- uint16_t gsup_server_port;
-
- struct vlr_instance *vlr;
-
- /* Periodic location update default value */
- uint8_t t3212;
-
- struct {
- struct mgcpgw_client_conf conf;
- struct mgcpgw_client *client;
- } mgcpgw;
-
- struct {
- /* CS7 instance id number (set via VTY) */
- uint32_t cs7_instance;
- int rab_assign_addr_enc;
- struct osmo_sccp_instance *sccp;
- } iu;
-
- struct {
- /* CS7 instance id number (set via VTY) */
- uint32_t cs7_instance;
- /* A list with the context information about
- * all BSCs we have connections with */
- struct llist_head bscs;
- struct osmo_sccp_instance *sccp;
- } a;
-};
-
-struct osmo_esme;
-
-enum gsm_sms_source_id {
- SMS_SOURCE_UNKNOWN = 0,
- SMS_SOURCE_MS, /* received from MS */
- SMS_SOURCE_VTY, /* received from VTY */
- SMS_SOURCE_SMPP, /* received via SMPP */
-};
-
-#define SMS_HDR_SIZE 128
-#define SMS_TEXT_SIZE 256
-
-struct gsm_sms_addr {
- uint8_t ton;
- uint8_t npi;
- char addr[21+1];
-};
-
-struct gsm_sms {
- unsigned long long id;
- struct vlr_subscr *receiver;
- struct gsm_sms_addr src, dst;
- enum gsm_sms_source_id source;
-
- struct {
- uint8_t transaction_id;
- uint32_t msg_ref;
- } gsm411;
-
- struct {
- struct osmo_esme *esme;
- uint32_t sequence_nr;
- int transaction_mode;
- char msg_id[16];
- } smpp;
-
- unsigned long validity_minutes;
- time_t created;
- bool is_report;
- uint8_t reply_path_req;
- uint8_t status_rep_req;
- uint8_t ud_hdr_ind;
- uint8_t protocol_id;
- uint8_t data_coding_scheme;
- uint8_t msg_ref;
- uint8_t user_data_len;
- uint8_t user_data[SMS_TEXT_SIZE];
-
- char text[SMS_TEXT_SIZE];
-};
-
-extern void talloc_ctx_init(void *ctx_root);
-
-int gsm_set_bts_type(struct gsm_bts *bts, enum gsm_bts_type type);
-
-enum gsm_bts_type parse_btstype(const char *arg);
-const char *btstype2str(enum gsm_bts_type type);
-struct gsm_bts *gsm_bts_by_lac(struct gsm_network *net, unsigned int lac,
- struct gsm_bts *start_bts);
-
-extern void *tall_bsc_ctx;
-extern int ipacc_rtp_direct;
-
-/* this actaully refers to the IPA transport, not the BTS model */
-static inline int is_ipaccess_bts(struct gsm_bts *bts)
-{
- switch (bts->type) {
- case GSM_BTS_TYPE_NANOBTS:
- case GSM_BTS_TYPE_OSMOBTS:
- return 1;
- default:
- break;
- }
- return 0;
-}
-
-static inline int is_sysmobts_v2(struct gsm_bts *bts)
-{
- switch (bts->type) {
- case GSM_BTS_TYPE_OSMOBTS:
- return 1;
- default:
- break;
- }
- return 0;
-}
-
-static inline int is_siemens_bts(struct gsm_bts *bts)
-{
- switch (bts->type) {
- case GSM_BTS_TYPE_BS11:
- return 1;
- default:
- break;
- }
-
- return 0;
-}
-
-static inline int is_nokia_bts(struct gsm_bts *bts)
-{
- switch (bts->type) {
- case GSM_BTS_TYPE_NOKIA_SITE:
- return 1;
- default:
- break;
- }
-
- return 0;
-}
-
-static inline int is_e1_bts(struct gsm_bts *bts)
-{
- switch (bts->type) {
- case GSM_BTS_TYPE_BS11:
- case GSM_BTS_TYPE_RBS2000:
- case GSM_BTS_TYPE_NOKIA_SITE:
- return 1;
- default:
- break;
- }
-
- return 0;
-}
-
-enum gsm_auth_policy gsm_auth_policy_parse(const char *arg);
-const char *gsm_auth_policy_name(enum gsm_auth_policy policy);
-
-enum rrlp_mode rrlp_mode_parse(const char *arg);
-const char *rrlp_mode_name(enum rrlp_mode mode);
-
-enum bts_gprs_mode bts_gprs_mode_parse(const char *arg, int *valid);
-const char *bts_gprs_mode_name(enum bts_gprs_mode mode);
-int bts_gprs_mode_is_compat(struct gsm_bts *bts, enum bts_gprs_mode mode);
-
-int gsm48_ra_id_by_bts(uint8_t *buf, struct gsm_bts *bts);
-void gprs_ra_id_by_bts(struct gprs_ra_id *raid, struct gsm_bts *bts);
-
-int gsm_btsmodel_set_feature(struct gsm_bts_model *model, enum gsm_bts_features feat);
-int gsm_bts_model_register(struct gsm_bts_model *model);
-
-struct gsm_subscriber_connection *bsc_subscr_con_allocate(struct gsm_lchan *lchan);
-void bsc_subscr_con_free(struct gsm_subscriber_connection *conn);
-
-struct gsm_subscriber_connection *msc_subscr_con_allocate(struct gsm_network *network);
-void msc_subscr_con_free(struct gsm_subscriber_connection *conn);
-
-struct gsm_bts *gsm_bts_alloc_register(struct gsm_network *net,
- enum gsm_bts_type type,
- uint8_t bsic);
-
-void set_ts_e1link(struct gsm_bts_trx_ts *ts, uint8_t e1_nr,
- uint8_t e1_ts, uint8_t e1_ts_ss);
-
-void gsm_trx_lock_rf(struct gsm_bts_trx *trx, int locked);
-bool gsm_btsmodel_has_feature(struct gsm_bts_model *model, enum gsm_bts_features feat);
-struct gsm_bts_trx *gsm_bts_trx_by_nr(struct gsm_bts *bts, int nr);
-int gsm_bts_trx_set_system_infos(struct gsm_bts_trx *trx);
-int gsm_bts_set_system_infos(struct gsm_bts *bts);
-
-/* generic E1 line operations for all ISDN-based BTS. */
-extern struct e1inp_line_ops bts_isdn_e1inp_line_ops;
-
-extern const struct value_string bts_type_names[_NUM_GSM_BTS_TYPE+1];
-extern const struct value_string bts_type_descs[_NUM_GSM_BTS_TYPE+1];
-
-/* control interface handling */
-int bsc_base_ctrl_cmds_install(void);
-int msc_ctrl_cmds_install(struct gsm_network *net);
-
-/* dependency handling */
-void bts_depend_mark(struct gsm_bts *bts, int dep);
-void bts_depend_clear(struct gsm_bts *bts, int dep);
-int bts_depend_check(struct gsm_bts *bts);
-int bts_depend_is_depedency(struct gsm_bts *base, struct gsm_bts *other);
-
-int gsm_bts_get_radio_link_timeout(const struct gsm_bts *bts);
-void gsm_bts_set_radio_link_timeout(struct gsm_bts *bts, int value);
-
-bool classmark_is_r99(struct gsm_classmark *cm);
-
-#endif /* _GSM_DATA_H */
diff --git a/include/openbsc/gsm_data_shared.h b/include/openbsc/gsm_data_shared.h
deleted file mode 100644
index bed46d2..0000000
--- a/include/openbsc/gsm_data_shared.h
+++ /dev/null
@@ -1,1003 +0,0 @@
-#ifndef _GSM_DATA_SHAREDH
-#define _GSM_DATA_SHAREDH
-
-#include <regex.h>
-#include <stdbool.h>
-#include <stdint.h>
-
-#include <osmocom/core/timer.h>
-#include <osmocom/core/bitvec.h>
-#include <osmocom/core/statistics.h>
-#include <osmocom/core/utils.h>
-#include <osmocom/gsm/gsm_utils.h>
-#include <osmocom/gsm/tlv.h>
-#include <osmocom/gsm/rxlev_stat.h>
-#include <osmocom/gsm/sysinfo.h>
-#include <osmocom/gsm/meas_rep.h>
-#include <osmocom/gsm/protocol/gsm_04_08.h>
-#include <osmocom/gsm/protocol/gsm_08_58.h>
-#include <osmocom/gsm/protocol/gsm_12_21.h>
-
-#include <osmocom/abis/e1_input.h>
-
-#ifndef ROLE_BSC
-#include <osmocom/gsm/lapdm.h>
-#endif
-
-#include <openbsc/common_cs.h>
-
-/* 16 is the max. number of SI2quater messages according to 3GPP TS 44.018 Table 10.5.2.33b.1:
- 4-bit index is used (2#1111 = 10#15) */
-#define SI2Q_MAX_NUM 16
-/* length in bits (for single SI2quater message) */
-#define SI2Q_MAX_LEN 160
-#define SI2Q_MIN_LEN 18
-
-struct osmo_bsc_data;
-
-struct osmo_bsc_sccp_con;
-struct gsm_sms_queue;
-
-/* RRLP mode of operation */
-enum rrlp_mode {
- RRLP_MODE_NONE,
- RRLP_MODE_MS_BASED,
- RRLP_MODE_MS_PREF,
- RRLP_MODE_ASS_PREF,
-};
-
-/* Channel Request reason */
-enum gsm_chreq_reason_t {
- GSM_CHREQ_REASON_EMERG,
- GSM_CHREQ_REASON_PAG,
- GSM_CHREQ_REASON_CALL,
- GSM_CHREQ_REASON_LOCATION_UPD,
- GSM_CHREQ_REASON_OTHER,
- GSM_CHREQ_REASON_PDCH,
-};
-
-/* lchans 0..3 are SDCCH in combined channel configuration,
- use 4 as magic number for BCCH hack - see osmo-bts-../oml.c:opstart_compl() */
-#define CCCH_LCHAN 4
-
-#define TRX_NR_TS 8
-#define TS_MAX_LCHAN 8
-
-#define HARDCODED_ARFCN 123
-#define HARDCODED_BSIC 0x3f /* NCC = 7 / BCC = 7 */
-
-/* for multi-drop config */
-#define HARDCODED_BTS0_TS 1
-#define HARDCODED_BTS1_TS 6
-#define HARDCODED_BTS2_TS 11
-
-#define MAX_VERSION_LENGTH 64
-
-#define MAX_BTS_FEATURES 128
-
-enum gsm_hooks {
- GSM_HOOK_NM_SWLOAD,
- GSM_HOOK_RR_PAGING,
- GSM_HOOK_RR_SECURITY,
-};
-
-enum gsm_paging_event {
- GSM_PAGING_SUCCEEDED,
- GSM_PAGING_EXPIRED,
- GSM_PAGING_OOM,
- GSM_PAGING_BUSY,
-};
-
-enum bts_gprs_mode {
- BTS_GPRS_NONE = 0,
- BTS_GPRS_GPRS = 1,
- BTS_GPRS_EGPRS = 2,
-};
-
-struct gsm_lchan;
-struct gsm_mncc;
-struct osmo_rtp_socket;
-struct rtp_socket;
-struct bsc_api;
-
-/* Network Management State */
-struct gsm_nm_state {
- uint8_t operational;
- uint8_t administrative;
- uint8_t availability;
-};
-
-struct gsm_abis_mo {
- uint8_t obj_class;
- uint8_t procedure_pending;
- struct abis_om_obj_inst obj_inst;
- const char *name;
- struct gsm_nm_state nm_state;
- struct tlv_parsed *nm_attr;
- struct gsm_bts *bts;
-};
-
-/* Ericsson OM2000 Managed Object */
-struct abis_om2k_mo {
- uint8_t class;
- uint8_t bts;
- uint8_t assoc_so;
- uint8_t inst;
-} __attribute__ ((packed));
-
-struct om2k_mo {
- struct abis_om2k_mo addr;
- struct osmo_fsm_inst *fsm;
-};
-
-#define A38_XOR_MIN_KEY_LEN 12
-#define A38_XOR_MAX_KEY_LEN 16
-#define A38_COMP128_KEY_LEN 16
-#define RSL_ENC_ALG_A5(x) (x+1)
-#define MAX_EARFCN_LIST 32
-
-/* is the data link established? who established it? */
-#define LCHAN_SAPI_UNUSED 0
-#define LCHAN_SAPI_MS 1
-#define LCHAN_SAPI_NET 2
-#define LCHAN_SAPI_REL 3
-
-/* state of a logical channel */
-enum gsm_lchan_state {
- LCHAN_S_NONE, /* channel is not active */
- LCHAN_S_ACT_REQ, /* channel activation requested */
- LCHAN_S_ACTIVE, /* channel is active and operational */
- LCHAN_S_REL_REQ, /* channel release has been requested */
- LCHAN_S_REL_ERR, /* channel is in an error state */
- LCHAN_S_BROKEN, /* channel is somehow unusable */
- LCHAN_S_INACTIVE, /* channel is set inactive */
-};
-
-/* BTS ONLY */
-#define MAX_NUM_UL_MEAS 104
-#define LC_UL_M_F_L1_VALID (1 << 0)
-#define LC_UL_M_F_RES_VALID (1 << 1)
-
-struct bts_ul_meas {
- /* BER in units of 0.01%: 10.000 == 100% ber, 0 == 0% ber */
- uint16_t ber10k;
- /* timing advance offset (in quarter bits) */
- int16_t ta_offs_qbits;
- /* C/I ratio in dB */
- float c_i;
- /* flags */
- uint8_t is_sub:1;
- /* RSSI in dBm * -1 */
- uint8_t inv_rssi;
-};
-
-struct bts_codec_conf {
- uint8_t hr;
- uint8_t efr;
- uint8_t amr;
-};
-
-struct amr_mode {
- uint8_t mode;
- uint8_t threshold;
- uint8_t hysteresis;
-};
-
-struct amr_multirate_conf {
- uint8_t gsm48_ie[2];
- struct amr_mode ms_mode[4];
- struct amr_mode bts_mode[4];
- uint8_t num_modes;
-};
-/* /BTS ONLY */
-
-enum lchan_csd_mode {
- LCHAN_CSD_M_NT,
- LCHAN_CSD_M_T_1200_75,
- LCHAN_CSD_M_T_600,
- LCHAN_CSD_M_T_1200,
- LCHAN_CSD_M_T_2400,
- LCHAN_CSD_M_T_9600,
- LCHAN_CSD_M_T_14400,
- LCHAN_CSD_M_T_29000,
- LCHAN_CSD_M_T_32000,
-};
-
-/* State of the SAPIs in the lchan */
-enum lchan_sapi_state {
- LCHAN_SAPI_S_NONE,
- LCHAN_SAPI_S_REQ,
- LCHAN_SAPI_S_ASSIGNED,
- LCHAN_SAPI_S_REL,
- LCHAN_SAPI_S_ERROR,
-};
-
-struct gsm_lchan {
- /* The TS that we're part of */
- struct gsm_bts_trx_ts *ts;
- /* The logical subslot number in the TS */
- uint8_t nr;
- /* The logical channel type */
- enum gsm_chan_t type;
- /* RSL channel mode */
- enum rsl_cmod_spd rsl_cmode;
- /* If TCH, traffic channel mode */
- enum gsm48_chan_mode tch_mode;
- enum lchan_csd_mode csd_mode;
- /* State */
- enum gsm_lchan_state state;
- const char *broken_reason;
- /* Power levels for MS and BTS */
- uint8_t bs_power;
- uint8_t ms_power;
- /* Encryption information */
- struct gsm_encr encr;
-
- /* AMR bits */
- uint8_t mr_ms_lv[7];
- uint8_t mr_bts_lv[7];
-
- /* Established data link layer services */
- uint8_t sapis[8];
- int sacch_deact;
-
- struct {
- uint32_t bound_ip;
- uint32_t connect_ip;
- uint16_t bound_port;
- uint16_t connect_port;
- uint16_t conn_id;
- uint8_t rtp_payload;
- uint8_t rtp_payload2;
- uint8_t speech_mode;
-#ifdef ROLE_BSC
- struct rtp_socket *rtp_socket;
-
- /* info we need to postpone the AoIP
- * assignment completed message */
- struct {
- uint8_t rr_cause;
- uint8_t chosen_channel;
- uint8_t encr_alg_id;
- uint8_t speech_mode;
- bool valid;
- } ass_compl;
-#else
- struct osmo_rtp_socket *rtp_socket;
-#endif
- } abis_ip;
-
- uint8_t rqd_ta;
-
- char *name;
-
-#ifdef ROLE_BSC
- struct osmo_timer_list T3101;
- struct osmo_timer_list T3109;
- struct osmo_timer_list T3111;
- struct osmo_timer_list error_timer;
- struct osmo_timer_list act_timer;
- struct osmo_timer_list rel_work;
- uint8_t error_cause;
-
- /* table of neighbor cell measurements */
- struct neigh_meas_proc neigh_meas[MAX_NEIGH_MEAS];
-
- /* cache of last measurement reports on this lchan */
- struct gsm_meas_rep meas_rep[6];
- int meas_rep_idx;
-
- /* GSM Random Access data */
- struct gsm48_req_ref *rqd_ref;
-
- struct gsm_subscriber_connection *conn;
-
- struct {
- /* channel activation type and handover ref */
- uint8_t act_type;
- uint8_t ho_ref;
- struct gsm48_req_ref *rqd_ref;
- uint8_t rqd_ta;
- } dyn;
-#else
- /* Number of different GsmL1_Sapi_t used in osmo_bts_sysmo is 23.
- * Currently we don't share these headers so this is a magic number. */
- struct llist_head sapi_cmds;
- uint8_t sapis_dl[23];
- uint8_t sapis_ul[23];
- struct lapdm_channel lapdm_ch;
- struct llist_head dl_tch_queue;
- struct {
- /* bitmask of all SI that are present/valid in si_buf */
- uint32_t valid;
- uint32_t last;
- /* buffers where we put the pre-computed SI:
- SI2Q_MAX_NUM is the max number of SI2quater messages (see 3GPP TS 44.018) */
- sysinfo_buf_t buf[_MAX_SYSINFO_TYPE][SI2Q_MAX_NUM];
- } si;
- struct {
- uint8_t flags;
- /* RSL measurment result number, 0 at lchan_act */
- uint8_t res_nr;
- /* current Tx power level of the BTS */
- uint8_t bts_tx_pwr;
- /* number of measurements stored in array below */
- uint8_t num_ul_meas;
- struct bts_ul_meas uplink[MAX_NUM_UL_MEAS];
- /* last L1 header from the MS */
- uint8_t l1_info[2];
- struct gsm_meas_rep_unidir ul_res;
- } meas;
- struct {
- struct amr_multirate_conf amr_mr;
- struct {
- struct osmo_fsm_inst *dl_amr_fsm;
- /* TCH cache */
- uint8_t cache[20];
- /* FACCH cache */
- uint8_t facch[GSM_MACBLOCK_LEN];
- uint8_t len;
- uint32_t fn;
- bool is_update;
- /* set for each SID frame to detect talkspurt for codecs
- without explicit ONSET event */
- bool ul_sid;
- /* indicates if DTXd was active during DL measurement
- period */
- bool dl_active;
- } dtx;
- uint8_t last_cmr;
- uint32_t last_fn;
- } tch;
-
- /* 3GPP TS 48.058 § 9.3.37: [0; 255] ok, -1 means invalid*/
- int16_t ms_t_offs;
- /* 3GPP TS 45.010 § 1.2 round trip propagation delay (in symbols) or -1 */
- int16_t p_offs;
-
- /* BTS-side ciphering state (rx only, bi-directional, ...) */
- uint8_t ciph_state;
- uint8_t ciph_ns;
- uint8_t loopback;
- struct {
- uint8_t active;
- uint8_t ref;
- /* T3105: PHYS INF retransmission */
- struct osmo_timer_list t3105;
- /* counts up to Ny1 */
- unsigned int phys_info_count;
- } ho;
- /* S counter for link loss */
- int s;
- /* Kind of the release/activation. E.g. RSL or PCU */
- int rel_act_kind;
- /* RTP header Marker bit to indicate beginning of speech after pause */
- bool rtp_tx_marker;
- /* power handling */
- struct {
- uint8_t current;
- uint8_t fixed;
- } ms_power_ctrl;
-
- struct msgb *pending_rel_ind_msg;
-#endif
-};
-
-enum {
- TS_F_PDCH_ACTIVE = 0x1000,
- TS_F_PDCH_ACT_PENDING = 0x2000,
- TS_F_PDCH_DEACT_PENDING = 0x4000,
- TS_F_PDCH_PENDING_MASK = 0x6000 /*<
- TS_F_PDCH_ACT_PENDING | TS_F_PDCH_DEACT_PENDING */
-} gsm_bts_trx_ts_flags;
-
-/* One Timeslot in a TRX */
-struct gsm_bts_trx_ts {
- struct gsm_bts_trx *trx;
- /* number of this timeslot at the TRX */
- uint8_t nr;
-
- enum gsm_phys_chan_config pchan;
-
- struct {
- enum gsm_phys_chan_config pchan_is;
- enum gsm_phys_chan_config pchan_want;
- struct msgb *pending_chan_activ;
- } dyn;
-
- unsigned int flags;
- struct gsm_abis_mo mo;
- struct tlv_parsed nm_attr;
- uint8_t nm_chan_comb;
- int tsc; /* -1 == use BTS TSC */
-
- struct {
- /* Parameters below are configured by VTY */
- int enabled;
- uint8_t maio;
- uint8_t hsn;
- struct bitvec arfcns;
- uint8_t arfcns_data[1024/8];
- /* This is the pre-computed MA for channel assignments */
- struct bitvec ma;
- uint8_t ma_len; /* part of ma_data that is used */
- uint8_t ma_data[8]; /* 10.5.2.21: max 8 bytes value part */
- } hopping;
-
- /* To which E1 subslot are we connected */
- struct gsm_e1_subslot e1_link;
-
- union {
- struct {
- struct om2k_mo om2k_mo;
- } rbs2000;
- };
-
- struct gsm_lchan lchan[TS_MAX_LCHAN];
-};
-
-/* One TRX in a BTS */
-struct gsm_bts_trx {
- /* list header in bts->trx_list */
- struct llist_head list;
-
- struct gsm_bts *bts;
- /* number of this TRX in the BTS */
- uint8_t nr;
- /* human readable name / description */
- char *description;
- /* how do we talk RSL with this TRX? */
- struct gsm_e1_subslot rsl_e1_link;
- uint8_t rsl_tei;
- struct e1inp_sign_link *rsl_link;
-
- /* Some BTS (specifically Ericsson RBS) have a per-TRX OML Link */
- struct e1inp_sign_link *oml_link;
-
- struct gsm_abis_mo mo;
- struct tlv_parsed nm_attr;
- struct {
- struct gsm_abis_mo mo;
- } bb_transc;
-
- uint16_t arfcn;
- int nominal_power; /* in dBm */
- unsigned int max_power_red; /* in actual dB */
-
-#ifndef ROLE_BSC
- struct trx_power_params power_params;
- int ms_power_control;
-
- struct {
- void *l1h;
- } role_bts;
-#endif
-
- union {
- struct {
- struct {
- struct gsm_abis_mo mo;
- } bbsig;
- struct {
- struct gsm_abis_mo mo;
- } pa;
- } bs11;
- struct {
- unsigned int test_state;
- uint8_t test_nr;
- struct rxlev_stats rxlev_stat;
- } ipaccess;
- struct {
- struct {
- struct om2k_mo om2k_mo;
- } trxc;
- struct {
- struct om2k_mo om2k_mo;
- } rx;
- struct {
- struct om2k_mo om2k_mo;
- } tx;
- } rbs2000;
- };
- struct gsm_bts_trx_ts ts[TRX_NR_TS];
-};
-
-#define GSM_BTS_SI2Q(bts, i) (struct gsm48_system_information_type_2quater *)((bts)->si_buf[SYSINFO_TYPE_2quater][i])
-#define GSM_BTS_HAS_SI(bts, i) ((bts)->si_valid & (1 << i))
-#define GSM_BTS_SI(bts, i) (void *)((bts)->si_buf[i][0])
-#define GSM_LCHAN_SI(lchan, i) (void *)((lchan)->si.buf[i][0])
-
-enum gsm_bts_type {
- GSM_BTS_TYPE_UNKNOWN,
- GSM_BTS_TYPE_BS11,
- GSM_BTS_TYPE_NANOBTS,
- GSM_BTS_TYPE_RBS2000,
- GSM_BTS_TYPE_NOKIA_SITE,
- GSM_BTS_TYPE_OSMOBTS,
- _NUM_GSM_BTS_TYPE
-};
-
-enum gsm_bts_type_variant {
- BTS_UNKNOWN,
- BTS_OSMO_LITECELL15,
- BTS_OSMO_OCTPHY,
- BTS_OSMO_SYSMO,
- BTS_OSMO_TRX,
- _NUM_BTS_VARIANT
-};
-
-/* Used by OML layer for BTS Attribute reporting */
-enum bts_attribute {
- BTS_TYPE_VARIANT,
- BTS_SUB_MODEL,
- TRX_PHY_VERSION,
-};
-
-struct vty;
-
-struct gsm_bts_model {
- struct llist_head list;
-
- enum gsm_bts_type type;
- enum gsm_bts_type_variant variant;
- const char *name;
-
- bool started;
- int (*start)(struct gsm_network *net);
- int (*oml_rcvmsg)(struct msgb *msg);
-
- void (*e1line_bind_ops)(struct e1inp_line *line);
-
- void (*config_write_bts)(struct vty *vty, struct gsm_bts *bts);
- void (*config_write_trx)(struct vty *vty, struct gsm_bts_trx *trx);
- void (*config_write_ts)(struct vty *vty, struct gsm_bts_trx_ts *ts);
-
- struct tlv_definition nm_att_tlvdef;
-
- /* features of a given BTS model set via gsm_bts_model_register() locally */
- struct bitvec features;
- uint8_t _features_data[MAX_BTS_FEATURES/8];
-};
-
-/* N. B: always add new features to the end of the list (right before _NUM_BTS_FEAT) to avoid breaking compatibility
- with BTS compiled against earlier version of this header */
-enum gsm_bts_features {
- BTS_FEAT_HSCSD,
- BTS_FEAT_GPRS,
- BTS_FEAT_EGPRS,
- BTS_FEAT_ECSD,
- BTS_FEAT_HOPPING,
- BTS_FEAT_MULTI_TSC,
- BTS_FEAT_OML_ALERTS,
- BTS_FEAT_AGCH_PCH_PROP,
- BTS_FEAT_CBCH,
- _NUM_BTS_FEAT
-};
-
-extern const struct value_string gsm_bts_features_descs[];
-
-/*
- * This keeps track of the paging status of one BTS. It
- * includes a number of pending requests, a back pointer
- * to the gsm_bts, a timer and some more state.
- */
-struct gsm_bts_paging_state {
- /* pending requests */
- struct llist_head pending_requests;
- struct gsm_bts *bts;
-
- struct osmo_timer_list work_timer;
- struct osmo_timer_list credit_timer;
-
- /* free chans needed */
- int free_chans_need;
-
- /* load */
- uint16_t available_slots;
-};
-
-struct gsm_envabtse {
- struct gsm_abis_mo mo;
-};
-
-struct gsm_bts_gprs_nsvc {
- struct gsm_bts *bts;
- /* data read via VTY config file, to configure the BTS
- * via OML from BSC */
- int id;
- uint16_t nsvci;
- uint16_t local_port; /* on the BTS */
- uint16_t remote_port; /* on the SGSN */
- uint32_t remote_ip; /* on the SGSN */
-
- struct gsm_abis_mo mo;
-};
-
-enum gprs_rlc_par {
- RLC_T3142,
- RLC_T3169,
- RLC_T3191,
- RLC_T3193,
- RLC_T3195,
- RLC_N3101,
- RLC_N3103,
- RLC_N3105,
- CV_COUNTDOWN,
- T_DL_TBF_EXT, /* ms */
- T_UL_TBF_EXT, /* ms */
- _NUM_RLC_PAR
-};
-
-enum gprs_cs {
- GPRS_CS1,
- GPRS_CS2,
- GPRS_CS3,
- GPRS_CS4,
- GPRS_MCS1,
- GPRS_MCS2,
- GPRS_MCS3,
- GPRS_MCS4,
- GPRS_MCS5,
- GPRS_MCS6,
- GPRS_MCS7,
- GPRS_MCS8,
- GPRS_MCS9,
- _NUM_GRPS_CS
-};
-
-struct gprs_rlc_cfg {
- uint16_t parameter[_NUM_RLC_PAR];
- struct {
- uint16_t repeat_time; /* ms */
- uint8_t repeat_count;
- } paging;
- uint32_t cs_mask; /* bitmask of gprs_cs */
- uint8_t initial_cs;
- uint8_t initial_mcs;
-};
-
-
-enum neigh_list_manual_mode {
- NL_MODE_AUTOMATIC = 0,
- NL_MODE_MANUAL = 1,
- NL_MODE_MANUAL_SI5SEP = 2, /* SI2 and SI5 have separate neighbor lists */
-};
-
-enum bts_loc_fix {
- BTS_LOC_FIX_INVALID = 0,
- BTS_LOC_FIX_2D = 1,
- BTS_LOC_FIX_3D = 2,
-};
-
-extern const struct value_string bts_loc_fix_names[];
-
-struct bts_location {
- struct llist_head list;
- time_t tstamp;
- enum bts_loc_fix valid;
- double lat;
- double lon;
- double height;
-};
-
-/* One BTS */
-struct gsm_bts {
- /* list header in net->bts_list */
- struct llist_head list;
-
- /* Geographical location of the BTS */
- struct llist_head loc_list;
-
- /* number of ths BTS in network */
- uint8_t nr;
- /* human readable name / description */
- char *description;
- /* Cell Identity */
- uint16_t cell_identity;
- /* location area code of this BTS */
- uint16_t location_area_code;
- /* Base Station Identification Code (BSIC), lower 3 bits is BCC,
- * which is used as TSC for the CCCH */
- uint8_t bsic;
- /* type of BTS */
- enum gsm_bts_type type;
- enum gsm_bts_type_variant variant;
- struct gsm_bts_model *model;
- enum gsm_band band;
- char version[MAX_VERSION_LENGTH];
- char sub_model[MAX_VERSION_LENGTH];
-
- /* features of a given BTS set/reported via OML */
- struct bitvec features;
- uint8_t _features_data[MAX_BTS_FEATURES/8];
-
- /* Connected PCU version (if any) */
- char pcu_version[MAX_VERSION_LENGTH];
-
- /* maximum Tx power that the MS is permitted to use in this cell */
- int ms_max_power;
-
- /* how do we talk OML with this TRX? */
- struct gsm_e1_subslot oml_e1_link;
- uint8_t oml_tei;
- struct e1inp_sign_link *oml_link;
-
- /* Abis network management O&M handle */
- struct abis_nm_h *nmh;
-
- struct gsm_abis_mo mo;
-
- /* number of this BTS on given E1 link */
- uint8_t bts_nr;
-
- /* DTX features of this BTS */
- enum gsm48_dtx_mode dtxu;
- bool dtxd;
-
- /* paging state and control */
- struct gsm_bts_paging_state paging;
-
- /* CCCH is on C0 */
- struct gsm_bts_trx *c0;
-
- struct {
- struct gsm_abis_mo mo;
- } site_mgr;
-
- /* bitmask of all SI that are present/valid in si_buf */
- uint32_t si_valid;
- /* 3GPP TS 44.018 Table 10.5.2.33b.1 INDEX and COUNT for SI2quater */
- uint8_t si2q_index; /* distinguish individual SI2quater messages */
- uint8_t si2q_count; /* si2q_index for the last (highest indexed) individual SI2quater message */
- /* buffers where we put the pre-computed SI */
- sysinfo_buf_t si_buf[_MAX_SYSINFO_TYPE][SI2Q_MAX_NUM];
- /* offsets used while generating SI2quater */
- size_t e_offset;
- size_t u_offset;
-
- /* ip.accesss Unit ID's have Site/BTS/TRX layout */
- union {
- struct {
- uint16_t site_id;
- uint16_t bts_id;
- uint32_t flags;
- uint32_t rsl_ip;
- } ip_access;
- struct {
- struct {
- struct gsm_abis_mo mo;
- } cclk;
- struct {
- struct gsm_abis_mo mo;
- } rack;
- struct gsm_envabtse envabtse[4];
- } bs11;
- struct {
- struct {
- struct om2k_mo om2k_mo;
- struct gsm_abis_mo mo;
- struct llist_head conn_groups;
- } cf;
- struct {
- struct om2k_mo om2k_mo;
- struct gsm_abis_mo mo;
- struct llist_head conn_groups;
- } is;
- struct {
- struct om2k_mo om2k_mo;
- struct gsm_abis_mo mo;
- struct llist_head conn_groups;
- } con;
- struct {
- struct om2k_mo om2k_mo;
- struct gsm_abis_mo mo;
- } dp;
- struct {
- struct om2k_mo om2k_mo;
- struct gsm_abis_mo mo;
- } tf;
- uint32_t use_superchannel:1;
- } rbs2000;
- struct {
- uint8_t bts_type;
- unsigned int configured:1,
- skip_reset:1,
- no_loc_rel_cnf:1,
- bts_reset_timer_cnf,
- did_reset:1,
- wait_reset:1;
- struct osmo_timer_list reset_timer;
- } nokia;
- };
-
- /* Not entirely sure how ip.access specific this is */
- struct {
- uint8_t supports_egprs_11bit_rach;
- enum bts_gprs_mode mode;
- struct {
- struct gsm_abis_mo mo;
- uint16_t nsei;
- uint8_t timer[7];
- } nse;
- struct {
- struct gsm_abis_mo mo;
- uint16_t bvci;
- uint8_t timer[11];
- struct gprs_rlc_cfg rlc_cfg;
- } cell;
- struct gsm_bts_gprs_nsvc nsvc[2];
- uint8_t rac;
- uint8_t net_ctrl_ord;
- bool ctrl_ack_type_use_block;
- } gprs;
-
- /* RACH NM values */
- int rach_b_thresh;
- int rach_ldavg_slots;
-
- /* transceivers */
- int num_trx;
- struct llist_head trx_list;
-
- /* SI related items */
- int force_combined_si;
- int bcch_change_mark;
-
-#ifdef ROLE_BSC
- /* Abis NM queue */
- struct llist_head abis_queue;
- int abis_nm_pend;
-
- struct gsm_network *network;
-
- /* should the channel allocator allocate channels from high TRX to TRX0,
- * rather than starting from TRX0 and go upwards? */
- int chan_alloc_reverse;
-
- enum neigh_list_manual_mode neigh_list_manual_mode;
- /* parameters from which we build SYSTEM INFORMATION */
- struct {
- struct gsm48_rach_control rach_control;
- uint8_t ncc_permitted;
- struct gsm48_cell_sel_par cell_sel_par;
- struct gsm48_si_selection_params cell_ro_sel_par; /* rest octet */
- struct gsm48_cell_options cell_options;
- struct gsm48_control_channel_descr chan_desc;
- struct bitvec neigh_list;
- struct bitvec cell_alloc;
- struct bitvec si5_neigh_list;
- struct osmo_earfcn_si2q si2quater_neigh_list;
- size_t uarfcn_length; /* index for uarfcn and scramble lists */
- struct {
- /* bitmask large enough for all possible ARFCN's */
- uint8_t neigh_list[1024/8];
- uint8_t cell_alloc[1024/8];
- /* If the user wants a different neighbor list in SI5 than in SI2 */
- uint8_t si5_neigh_list[1024/8];
- uint8_t meas_bw_list[MAX_EARFCN_LIST];
- uint16_t earfcn_list[MAX_EARFCN_LIST];
- uint16_t uarfcn_list[MAX_EARFCN_LIST];
- uint16_t scramble_list[MAX_EARFCN_LIST];
- } data;
- } si_common;
- bool early_classmark_allowed;
- /* for testing only: Have an infinitely long radio link timeout */
- bool infinite_radio_link_timeout;
-
- /* do we use static (user-defined) system information messages? (bitmask) */
- uint32_t si_mode_static;
-
- /* exclude the BTS from the global RF Lock handling */
- int excl_from_rf_lock;
-
- /* supported codecs beside FR */
- struct bts_codec_conf codec;
-
- /* BTS dependencies bit field */
- uint32_t depends_on[256/(8*4)];
-
- /* full and half rate multirate config */
- struct amr_multirate_conf mr_full;
- struct amr_multirate_conf mr_half;
-
- /* PCU socket state */
- char *pcu_sock_path;
- struct pcu_sock_state *pcu_state;
-
-#endif /* ROLE_BSC */
- void *role;
-};
-
-
-struct gsm_bts *gsm_bts_alloc(void *talloc_ctx, uint8_t bts_num);
-struct gsm_bts *gsm_bts_num(struct gsm_network *net, int num);
-
-struct gsm_bts_trx *gsm_bts_trx_alloc(struct gsm_bts *bts);
-struct gsm_bts_trx *gsm_bts_trx_num(const struct gsm_bts *bts, int num);
-
-enum gsm_bts_type str2btstype(const char *arg);
-const char *btstype2str(enum gsm_bts_type type);
-
-enum bts_attribute str2btsattr(const char *s);
-const char *btsatttr2str(enum bts_attribute v);
-
-enum gsm_bts_type_variant str2btsvariant(const char *arg);
-const char *btsvariant2str(enum gsm_bts_type_variant v);
-
-extern const struct value_string gsm_chreq_descs[];
-const struct value_string gsm_pchant_names[13];
-const struct value_string gsm_pchant_descs[13];
-const char *gsm_pchan_name(enum gsm_phys_chan_config c);
-enum gsm_phys_chan_config gsm_pchan_parse(const char *name);
-const char *gsm_lchant_name(enum gsm_chan_t c);
-const char *gsm_chreq_name(enum gsm_chreq_reason_t c);
-char *gsm_trx_name(const struct gsm_bts_trx *trx);
-char *gsm_ts_name(const struct gsm_bts_trx_ts *ts);
-char *gsm_ts_and_pchan_name(const struct gsm_bts_trx_ts *ts);
-char *gsm_lchan_name_compute(const struct gsm_lchan *lchan);
-const char *gsm_lchans_name(enum gsm_lchan_state s);
-
-static inline char *gsm_lchan_name(const struct gsm_lchan *lchan)
-{
- return lchan->name;
-}
-
-static inline int gsm_bts_set_feature(struct gsm_bts *bts, enum gsm_bts_features feat)
-{
- OSMO_ASSERT(_NUM_BTS_FEAT < MAX_BTS_FEATURES);
- return bitvec_set_bit_pos(&bts->features, feat, 1);
-}
-
-static inline bool gsm_bts_has_feature(const struct gsm_bts *bts, enum gsm_bts_features feat)
-{
- OSMO_ASSERT(_NUM_BTS_FEAT < MAX_BTS_FEATURES);
- return bitvec_get_bit_pos(&bts->features, feat);
-}
-
-void gsm_abis_mo_reset(struct gsm_abis_mo *mo);
-
-struct gsm_abis_mo *
-gsm_objclass2mo(struct gsm_bts *bts, uint8_t obj_class,
- const struct abis_om_obj_inst *obj_inst);
-
-struct gsm_nm_state *
-gsm_objclass2nmstate(struct gsm_bts *bts, uint8_t obj_class,
- const struct abis_om_obj_inst *obj_inst);
-void *
-gsm_objclass2obj(struct gsm_bts *bts, uint8_t obj_class,
- const struct abis_om_obj_inst *obj_inst);
-
-/* reset the state of all MO in the BTS */
-void gsm_bts_mo_reset(struct gsm_bts *bts);
-
-uint8_t gsm_pchan2chan_nr(enum gsm_phys_chan_config pchan,
- uint8_t ts_nr, uint8_t lchan_nr);
-uint8_t gsm_lchan2chan_nr(const struct gsm_lchan *lchan);
-uint8_t gsm_lchan_as_pchan2chan_nr(const struct gsm_lchan *lchan,
- enum gsm_phys_chan_config as_pchan);
-
-/* return the gsm_lchan for the CBCH (if it exists at all) */
-struct gsm_lchan *gsm_bts_get_cbch(struct gsm_bts *bts);
-
-/*
- * help with parsing regexps
- */
-int gsm_parse_reg(void *ctx, regex_t *reg, char **str,
- int argc, const char **argv) __attribute__ ((warn_unused_result));
-
-static inline uint8_t gsm_ts_tsc(const struct gsm_bts_trx_ts *ts)
-{
- if (ts->tsc != -1)
- return ts->tsc;
- else
- return ts->trx->bts->bsic & 7;
-}
-
-struct gsm_lchan *rsl_lchan_lookup(struct gsm_bts_trx *trx, uint8_t chan_nr,
- int *rc);
-
-enum gsm_phys_chan_config ts_pchan(struct gsm_bts_trx_ts *ts);
-uint8_t ts_subslots(struct gsm_bts_trx_ts *ts);
-bool ts_is_tch(struct gsm_bts_trx_ts *ts);
-
-#endif
diff --git a/include/openbsc/gsm_subscriber.h b/include/openbsc/gsm_subscriber.h
deleted file mode 100644
index d88e32a..0000000
--- a/include/openbsc/gsm_subscriber.h
+++ /dev/null
@@ -1,68 +0,0 @@
-#ifndef _GSM_SUBSCR_H
-#define _GSM_SUBSCR_H
-
-#include <stdbool.h>
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/gsm/protocol/gsm_23_003.h>
-
-#include <openbsc/gsm_data.h>
-
-#define GSM_NAME_LENGTH 160
-
-#define GSM_EXTENSION_LENGTH 15 /* MSISDN can only be 15 digits length */
-#define GSM_MIN_EXTEN 20000
-#define GSM_MAX_EXTEN 49999
-
-#define GSM_SUBSCRIBER_FIRST_CONTACT 0x00000001
-/* gprs_sgsn.h defines additional flags including and above bit 16 (0x10000) */
-
-#define GSM_SUBSCRIBER_NO_EXPIRATION 0x0
-
-enum gsm_subscriber_field {
- GSM_SUBSCRIBER_IMSI,
- GSM_SUBSCRIBER_TMSI,
- GSM_SUBSCRIBER_EXTENSION,
- GSM_SUBSCRIBER_ID,
-};
-
-enum gsm_subscriber_update_reason {
- GSM_SUBSCRIBER_UPDATE_ATTACHED,
- GSM_SUBSCRIBER_UPDATE_DETACHED,
- GSM_SUBSCRIBER_UPDATE_EQUIPMENT,
-};
-
-/*
- * Struct for pending channel requests. This is managed in the
- * llist_head requests of each subscriber. The reference counting
- * should work in such a way that a subscriber with a pending request
- * remains in memory.
- */
-struct subscr_request {
- struct llist_head entry;
-
- /* human readable label to be able to log pending request kinds */
- const char *label;
-
- /* the callback data */
- gsm_cbfn *cbfn;
- void *param;
-};
-
-int subscr_update(struct vlr_subscr *vsub, int reason);
-
-/*
- * Paging handling with authentication
- */
-struct subscr_request *subscr_request_conn(struct vlr_subscr *vsub,
- gsm_cbfn *cbfn, void *param,
- const char *label);
-
-void subscr_remove_request(struct subscr_request *req);
-int subscr_rx_paging_response(struct msgb *msg,
- struct gsm_subscriber_connection *conn);
-
-int subscr_paging_dispatch(unsigned int hooknum, unsigned int event,
- struct msgb *msg, void *data, void *param);
-
-#endif /* _GSM_SUBSCR_H */
diff --git a/include/openbsc/gsup_client.h b/include/openbsc/gsup_client.h
deleted file mode 100644
index 4a25490..0000000
--- a/include/openbsc/gsup_client.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* GPRS Subscriber Update Protocol client */
-
-/* (C) 2014 by Sysmocom s.f.m.c. GmbH
- * All Rights Reserved
- *
- * Author: Jacob Erlbeck
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include <osmocom/core/timer.h>
-
-#include <openbsc/oap_client.h>
-
-#define GSUP_CLIENT_RECONNECT_INTERVAL 10
-#define GSUP_CLIENT_PING_INTERVAL 20
-
-struct msgb;
-struct ipa_client_conn;
-struct gsup_client;
-
-/* Expects message in msg->l2h */
-typedef int (*gsup_client_read_cb_t)(struct gsup_client *gsupc,
- struct msgb *msg);
-
-struct gsup_client {
- const char *unit_name;
-
- struct ipa_client_conn *link;
- gsup_client_read_cb_t read_cb;
- void *data;
-
- struct oap_client_state oap_state;
-
- struct osmo_timer_list ping_timer;
- struct osmo_timer_list connect_timer;
- int is_connected;
- int got_ipa_pong;
-};
-
-struct gsup_client *gsup_client_create(const char *unit_name,
- const char *ip_addr,
- unsigned int tcp_port,
- gsup_client_read_cb_t read_cb,
- struct oap_client_config *oapc_config);
-
-void gsup_client_destroy(struct gsup_client *gsupc);
-int gsup_client_send(struct gsup_client *gsupc, struct msgb *msg);
-struct msgb *gsup_client_msgb_alloc(void);
-
diff --git a/include/openbsc/gtphub.h b/include/openbsc/gtphub.h
deleted file mode 100644
index 9cb7605..0000000
--- a/include/openbsc/gtphub.h
+++ /dev/null
@@ -1,523 +0,0 @@
-/* GTP Hub Implementation */
-
-/* (C) 2015 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- * All Rights Reserved
- *
- * Author: Neels Hofmeyr
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <sys/socket.h>
-
-#include <osmocom/core/select.h>
-#include <osmocom/core/timer.h>
-#include <osmocom/core/rate_ctr.h>
-
-#include <openbsc/gprs_sgsn.h>
-
-
-/* support */
-
-/* TODO move to osmocom/core/socket.c ? */
-#include <netdb.h> /* for IPPROTO_* etc */
-struct osmo_sockaddr {
- struct sockaddr_storage a;
- socklen_t l;
-};
-
-/* TODO move to osmocom/core/socket.c ? */
-/*! \brief Initialize a sockaddr
- * \param[out] addr Valid osmo_sockaddr pointer to write result to
- * \param[in] family Address Family like AF_INET, AF_INET6, AF_UNSPEC
- * \param[in] type Socket type like SOCK_DGRAM, SOCK_STREAM
- * \param[in] proto Protocol like IPPROTO_TCP, IPPROTO_UDP
- * \param[in] host Remote host name or IP address in string form
- * \param[in] port Remote port number in host byte order
- * \returns 0 on success, otherwise an error code (from getaddrinfo()).
- *
- * Copy the first result from a getaddrinfo() call with the given parameters to
- * *addr and *addr_len. On error, do not change *addr and return nonzero.
- */
-int osmo_sockaddr_init(struct osmo_sockaddr *addr,
- uint16_t family, uint16_t type, uint8_t proto,
- const char *host, uint16_t port);
-
-/* Conveniently pass AF_UNSPEC, SOCK_DGRAM and IPPROTO_UDP to
- * osmo_sockaddr_init(). */
-static inline int osmo_sockaddr_init_udp(struct osmo_sockaddr *addr,
- const char *host, uint16_t port)
-{
- return osmo_sockaddr_init(addr, AF_UNSPEC, SOCK_DGRAM, IPPROTO_UDP,
- host, port);
-}
-
-/*! \brief convert sockaddr to human readable string.
- * \param[out] addr_str Valid pointer to a buffer of length addr_str_len.
- * \param[in] addr_str_len Size of buffer addr_str points at.
- * \param[out] port_str Valid pointer to a buffer of length port_str_len.
- * \param[in] port_str_len Size of buffer port_str points at.
- * \param[in] addr Binary representation as returned by osmo_sockaddr_init().
- * \param[in] flags flags as passed to getnameinfo().
- * \returns 0 on success, an error code on error.
- *
- * Return the IPv4 or IPv6 address string and the port (a.k.a. service) string
- * representations of the given struct osmo_sockaddr in two caller provided
- * char buffers. Flags of (NI_NUMERICHOST | NI_NUMERICSERV) return numeric
- * address and port. Either one of addr_str or port_str may be NULL, in which
- * case nothing is returned there.
- *
- * See also osmo_sockaddr_to_str() (less flexible, but much more convenient). */
-int osmo_sockaddr_to_strs(char *addr_str, size_t addr_str_len,
- char *port_str, size_t port_str_len,
- const struct osmo_sockaddr *addr,
- int flags);
-
-
-/*! \brief concatenate the parts returned by osmo_sockaddr_to_strs().
- * \param[in] addr Binary representation as returned by osmo_sockaddr_init().
- * \param[in] buf A buffer to use for string operations.
- * \param[in] buf_len Length of the buffer.
- * \returns Address string (in buffer).
- *
- * Compose a string of the numeric IP-address and port represented by *addr of
- * the form "<ip-addr> port <port>". The returned string is valid until the
- * next invocation of this function.
- */
-const char *osmo_sockaddr_to_strb(const struct osmo_sockaddr *addr,
- char *buf, size_t buf_len);
-
-/*! \brief conveniently return osmo_sockaddr_to_strb() in a static buffer.
- * \param[in] addr Binary representation as returned by osmo_sockaddr_init().
- * \returns Address string in static buffer.
- *
- * See osmo_sockaddr_to_strb().
- *
- * Note: only one osmo_sockaddr_to_str() call will work per print/log
- * statement. For two or more, use osmo_sockaddr_to_strb() with a separate
- * buffer each.
- */
-const char *osmo_sockaddr_to_str(const struct osmo_sockaddr *addr);
-
-/*! \brief compare two osmo_sockaddr.
- * \param[in] a The first address to compare.
- * \param[in] b The other address to compare.
- * \returns 0 if equal, otherwise -1 or 1.
- */
-int osmo_sockaddr_cmp(const struct osmo_sockaddr *a,
- const struct osmo_sockaddr *b);
-
-/*! \brief Overwrite *dst with *src.
- * Like memcpy(), but copy only the valid bytes. */
-void osmo_sockaddr_copy(struct osmo_sockaddr *dst,
- const struct osmo_sockaddr *src);
-
-
-/* general */
-
-enum gtphub_plane_idx {
- GTPH_PLANE_CTRL = 0,
- GTPH_PLANE_USER = 1,
- GTPH_PLANE_N
-};
-
-enum gtphub_side_idx {
- GTPH_SIDE_SGSN = 0,
- GTPH_SIDE_GGSN = 1,
- GTPH_SIDE_N
-};
-
-#define for_each_side(I) for (I = 0; I < GTPH_SIDE_N; I++)
-#define for_each_plane(I) for (I = 0; I < GTPH_PLANE_N; I++)
-#define for_each_side_and_plane(I,J) for_each_side(I) for_each_plane(J)
-
-static inline int other_side_idx(int side_idx)
-{
- return (side_idx + 1) & 1;
-}
-
-extern const char* const gtphub_plane_idx_names[GTPH_PLANE_N];
-extern const uint16_t gtphub_plane_idx_default_port[GTPH_PLANE_N];
-
-extern const char* const gtphub_side_idx_names[GTPH_SIDE_N];
-
-/* A host address in the form that is expected in the 7.7.32 GSN Address IE.
- * len is either 4 (IPv4) or 16 (IPv6), any other value is invalid. If no
- * address is set, len shall be 0. */
-struct gsn_addr {
- uint16_t len;
- uint8_t buf[16];
-};
-
-void gsn_addr_copy(struct gsn_addr *gsna, const struct gsn_addr *src);
-int gsn_addr_from_str(struct gsn_addr *gsna, const char *numeric_addr_str);
-
-/* Return gsna in numeric string form, in a static buffer. */
-const char *gsn_addr_to_str(const struct gsn_addr *gsna);
-
-/* note: strbuf_len doesn't need to be larger than INET6_ADDRSTRLEN + 1. */
-const char *gsn_addr_to_strb(const struct gsn_addr *gsna,
- char *strbuf, int strbuf_len);
-
-/* Return 1 on match, zero otherwise. */
-int gsn_addr_same(const struct gsn_addr *a, const struct gsn_addr *b);
-
-/* Decode sa to gsna. Return 0 on success. If port is non-NULL, the port number
- * from sa is also returned. */
-int gsn_addr_from_sockaddr(struct gsn_addr *gsna, uint16_t *port,
- const struct osmo_sockaddr *sa);
-
-/* expiry */
-
-struct expiring_item;
-typedef void (*del_cb_t)(struct expiring_item *);
-
-struct expiring_item {
- struct llist_head entry;
- time_t expiry;
- del_cb_t del_cb;
-};
-
-struct expiry {
- int expiry_in_seconds;
- struct llist_head items;
-};
-
-/* Initialize an expiry queue. */
-void expiry_init(struct expiry *exq, int expiry_in_seconds);
-
-/* Add a new mapping, or restart the expiry timeout for an already listed
- * mapping. */
-void expiry_add(struct expiry *exq, struct expiring_item *item, time_t now);
-
-/* Initialize to all-empty; must be called before using the item in any way. */
-void expiring_item_init(struct expiring_item *item);
-
-/* Remove the given item from its expiry queue, and call item->del_cb, if set.
- * This sets item->del_cb to NULL and is harmless when run a second time on the
- * same item, so the del_cb may choose to call this function, too, to allow
- * deleting items from several code paths. */
-void expiring_item_del(struct expiring_item *item);
-
-/* Carry out due expiry of mappings. Must be invoked regularly.
- * 'now' is the current clock count in seconds and must correspond to the clock
- * count passed to nr_map_add(). A monotonous clock counter should be used. */
-int expiry_tick(struct expiry *exq, time_t now);
-
-/* Expire all items. */
-void expiry_clear(struct expiry *exq);
-
-
-/* number map */
-
-/* A number map assigns a "random" mapped number to each user provided number.
- * If the same number is requested multiple times, the same mapped number is
- * returned.
- *
- * Number maps plug into possibly shared pools and expiry queues, for example:
- *
- * mapA -----------+-> pool1 <-+-- mapB
- * {10->1, 11->5} | {1, 2, 3, ...} | {10->2, 11->3}
- * | |
- * | |
- * /-> \-> expiry1 <-/
- * | (30 seconds)
- * |
- * mapC -------+-----> pool2 <-+-- mapD
- * {10->1, 11->3} {1, 2, 3, ...} | {10->2, 11->5}
- * |
- * expiry2 <-/
- * (60 seconds)
- *
- * A map contains mappings ("10->1"). Each map needs a number pool, which can
- * be shared with other maps. Each new mapping receives a number from the pool,
- * which is then unavailable to any other map using the same pool.
- *
- * A map may point at an expiry queue, in which case all mappings added to it
- * are also appended to the expiry queue (using a separate llist entry in the
- * mapping). Any number of maps may submit to the same expiry queue, if they
- * desire the same expiry timeout. An expiry queue stores the mappings in
- * chronological order, so that expiry checking is needed only from the start
- * of the queue; hence only mappings with identical expiry timeout can be added
- * to the same expiry queue. Upon expiry, a mapping is dropped from the map it
- * was submitted at. expiry_tick() needs to be called regularly for each expiry
- * queue.
- *
- * A nr_mapping can be embedded in a larger struct: each mapping can have a
- * distinct destructor (del_cb), and each del_cb can figure out the container
- * struct's address and free that upon expiry or manual deletion. So in expiry
- * queues (and even maps), mappings of different container types can be mixed.
- * This can help to drastically reduce the amount of unnecessary visits during
- * expiry checking, for the case that no expiry is pending. An expiry queue
- * always knows which mappings to expire next, because they are right at the
- * start of its list.
- *
- * Mapping allocation and a del_cb are provided by the caller. If del_cb is
- * NULL, no deallocation will be done (allowing statically allocated entries).
- */
-
-typedef unsigned int nr_t;
-
-/* Generator for unused numbers. So far this counts upwards from zero, but the
- * implementation may change in the future. Treat this like an opaque struct.
- * If this becomes random, the tests need to be fixed. */
-struct nr_pool {
- nr_t last_nr;
- nr_t nr_min;
- nr_t nr_max;
-};
-
-struct nr_mapping {
- struct llist_head entry;
- struct expiring_item expiry_entry;
-
- void *origin;
- nr_t orig;
- nr_t repl;
-};
-
-struct nr_map {
- struct nr_pool *pool; /* multiple nr_maps can share a nr_pool. */
- struct expiry *add_items_to_expiry;
- struct llist_head mappings;
-};
-
-
-void nr_pool_init(struct nr_pool *pool, nr_t nr_min, nr_t nr_max);
-
-/* Return the next unused number from the nr_pool. */
-nr_t nr_pool_next(struct nr_pool *pool);
-
-/* Initialize the nr_mapping to zero/empty values. */
-void nr_mapping_init(struct nr_mapping *mapping);
-
-/* Remove the given mapping from its parent map and expiry queue, and call
- * mapping->del_cb, if set. */
-void nr_mapping_del(struct nr_mapping *mapping);
-
-/* Initialize an (already allocated) nr_map, and set the map's number pool.
- * Multiple nr_map instances may use the same nr_pool. Set the nr_map's expiry
- * queue to exq, so that all added mappings are automatically expired after the
- * time configured in exq. exq may be NULL to disable automatic expiry. */
-void nr_map_init(struct nr_map *map, struct nr_pool *pool,
- struct expiry *exq);
-
-/* Add a new entry to the map. mapping->orig, mapping->origin and
- * mapping->del_cb must be set before calling this function. The remaining
- * fields of *mapping will be overwritten. mapping->repl is set to the next
- * available mapped number from map->pool. 'now' is the current clock count in
- * seconds; if no map->expiry is used, just pass 0 for 'now'. */
-void nr_map_add(struct nr_map *map, struct nr_mapping *mapping,
- time_t now);
-
-/* Restart the timeout for the given mapping. mapping must be a member of map.
- */
-void nr_map_refresh(struct nr_map *map, struct nr_mapping *mapping,
- time_t now);
-
-/* Return a known mapping from nr_orig and the given origin. If nr_orig is
- * unknown, return NULL. */
-struct nr_mapping *nr_map_get(const struct nr_map *map,
- void *origin, nr_t nr_orig);
-
-/* Return a known mapping to nr_repl. If nr_repl is unknown, return NULL. */
-struct nr_mapping *nr_map_get_inv(const struct nr_map *map, nr_t nr_repl);
-
-/* Remove all mappings from map. */
-void nr_map_clear(struct nr_map *map);
-
-/* Return 1 if map has no entries, 0 otherwise. */
-int nr_map_empty(const struct nr_map *map);
-
-
-/* config */
-
-static const int GTPH_EXPIRE_QUICKLY_SECS = 30; /* TODO is there a spec for this? */
-static const int GTPH_EXPIRE_SLOWLY_MINUTES = 6 * 60; /* TODO is there a spec for this? */
-
-struct gtphub_cfg_addr {
- const char *addr_str;
- uint16_t port;
-};
-
-struct gtphub_cfg_bind {
- struct gtphub_cfg_addr bind;
-};
-
-struct gtphub_cfg {
- struct gtphub_cfg_bind to_gsns[GTPH_SIDE_N][GTPH_PLANE_N];
- struct gtphub_cfg_addr proxy[GTPH_SIDE_N][GTPH_PLANE_N];
- int sgsn_use_sender; /* Use sender, not GSN addr IE with std ports */
-};
-
-
-/* state */
-
-struct gtphub_peer {
- struct llist_head entry;
-
- struct llist_head addresses; /* Alternatives, not load balancing. */
- struct nr_pool seq_pool;
- struct nr_map seq_map;
-};
-
-struct gtphub_peer_addr {
- struct llist_head entry;
-
- struct gtphub_peer *peer;
- struct gsn_addr addr;
- struct llist_head ports;
-};
-
-struct gtphub_peer_port {
- struct llist_head entry;
-
- struct gtphub_peer_addr *peer_addr;
- uint16_t port;
- unsigned int ref_count; /* references from other peers' seq_maps */
- struct osmo_sockaddr sa; /* a "cache" for (peer_addr->addr, port) */
- int last_restart_count; /* 0..255 = valid, all else means unknown */
-
- struct rate_ctr_group *counters_io;
-};
-
-struct gtphub_tunnel_endpoint {
- struct gtphub_peer_port *peer;
- uint32_t tei_orig; /* from/to peer */
-
- struct rate_ctr_group *counters_io;
-};
-
-struct gtphub_tunnel {
- struct llist_head entry;
- struct expiring_item expiry_entry;
-
- uint32_t tei_repl; /* unique TEI to replace peers' TEIs */
- struct gtphub_tunnel_endpoint endpoint[GTPH_SIDE_N][GTPH_PLANE_N];
-};
-
-struct gtphub_bind {
- struct gsn_addr local_addr;
- uint16_t local_port;
- struct osmo_fd ofd;
-
- /* list of struct gtphub_peer */
- struct llist_head peers;
-
- const char *label; /* For logging */
- struct rate_ctr_group *counters_io;
-};
-
-struct gtphub_resolved_ggsn {
- struct llist_head entry;
- struct expiring_item expiry_entry;
-
- /* The APN OI, the Operator Identifier, is the combined address,
- * including parts of the IMSI and APN NI, and ending with ".gprs". */
- char apn_oi_str[GSM_APN_LENGTH];
-
- /* Which address and port we resolved that to. */
- struct gtphub_peer_port *peer;
-};
-
-struct gtphub {
- struct gtphub_bind to_gsns[GTPH_SIDE_N][GTPH_PLANE_N];
-
- /* pointers to an entry of to_gsns[s][p].peers */
- struct gtphub_peer_port *proxy[GTPH_SIDE_N][GTPH_PLANE_N];
-
- /* The TEI numbers will simply wrap and be reused, which will work out
- * in practice. Problems would arise if one given peer maintained the
- * same TEI for a time long enough for the TEI nr map to wrap an entire
- * uint32_t; if a new TEI were mapped every second, this would take
- * more than 100 years (in which a single given TEI must not time out)
- * to cause a problem. */
- struct nr_pool tei_pool;
-
- struct llist_head tunnels; /* struct gtphub_tunnel */
- struct llist_head pending_deletes; /* opaque (gtphub.c) */
-
- struct llist_head ggsn_lookups; /* opaque (gtphub_ares.c) */
- struct llist_head resolved_ggsns; /* struct gtphub_resolved_ggsn */
-
- struct osmo_timer_list gc_timer;
- struct expiry expire_quickly;
- struct expiry expire_slowly;
-
- uint8_t restart_counter;
-
- int sgsn_use_sender;
-};
-
-struct gtp_packet_desc;
-
-
-/* api */
-
-int gtphub_vty_init(struct gtphub *global_hub, struct gtphub_cfg *global_cfg);
-int gtphub_cfg_read(struct gtphub_cfg *cfg, const char *config_file);
-
-/* Initialize and start gtphub: bind to ports, run expiry timers. */
-int gtphub_start(struct gtphub *hub, struct gtphub_cfg *cfg,
- uint8_t restart_counter);
-
-/* Close all sockets, expire all maps and peers and free all allocations. The
- * struct is then unusable, unless gtphub_start() is run on it again. */
-void gtphub_stop(struct gtphub *hub);
-
-time_t gtphub_now(void);
-
-/* Remove expired items, empty peers, ... */
-void gtphub_gc(struct gtphub *hub, time_t now);
-
-/* Return the string of the first address for this peer. */
-const char *gtphub_peer_str(struct gtphub_peer *peer);
-
-/* Return a human readable description of tun in a static buffer. */
-const char *gtphub_tunnel_str(struct gtphub_tunnel *tun);
-
-/* Return 1 if all of tun's endpoints are fully established, 0 otherwise. */
-int gtphub_tunnel_complete(struct gtphub_tunnel *tun);
-
-int gtphub_handle_buf(struct gtphub *hub,
- unsigned int side_idx,
- unsigned int port_idx,
- const struct osmo_sockaddr *from_addr,
- uint8_t *buf,
- size_t received,
- time_t now,
- uint8_t **reply_buf,
- struct osmo_fd **to_ofd,
- struct osmo_sockaddr *to_addr);
-
-struct gtphub_peer_port *gtphub_port_have(struct gtphub *hub,
- struct gtphub_bind *bind,
- const struct gsn_addr *addr,
- uint16_t port);
-
-struct gtphub_peer_port *gtphub_port_find_sa(const struct gtphub_bind *bind,
- const struct osmo_sockaddr *addr);
-
-void gtphub_resolved_ggsn(struct gtphub *hub, const char *apn_oi_str,
- struct gsn_addr *resolved_addr,
- time_t now);
-
-const char *gtphub_port_str(struct gtphub_peer_port *port);
-
-int gtphub_write(const struct osmo_fd *to,
- const struct osmo_sockaddr *to_addr,
- const uint8_t *buf, size_t buf_len);
diff --git a/include/openbsc/handover.h b/include/openbsc/handover.h
deleted file mode 100644
index 3fe71a2..0000000
--- a/include/openbsc/handover.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _HANDOVER_H
-#define _HANDOVER_H
-
-struct gsm_subscriber_connection;
-
-int bsc_handover_start(struct gsm_lchan *old_lchan, struct gsm_bts *bts);
-
-/* clear any operation for this connection */
-void bsc_clear_handover(struct gsm_subscriber_connection *conn, int free_lchan);
-
-/* Return the old lchan or NULL. This is meant for audio handling */
-struct gsm_lchan *bsc_handover_pending(struct gsm_lchan *new_lchan);
-
-#endif /* _HANDOVER_H */
diff --git a/include/openbsc/handover_decision.h b/include/openbsc/handover_decision.h
deleted file mode 100644
index 81078b0..0000000
--- a/include/openbsc/handover_decision.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _HANDOVER_DECISION_H
-#define _HANDOVER_DECISION_H
-
-void on_dso_load_ho_dec(void);
-
-#endif /* _HANDOVER_DECISION_H */
-
diff --git a/include/openbsc/ipaccess.h b/include/openbsc/ipaccess.h
deleted file mode 100644
index 82e89c2..0000000
--- a/include/openbsc/ipaccess.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _IPACCESS_H
-#define _IPACCESS_H
-
-#include <osmocom/abis/e1_input.h>
-#include "gsm_subscriber.h"
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/gsm/protocol/ipaccess.h>
-#include <osmocom/gsm/protocol/gsm_23_003.h>
-
-struct ipac_msgt_sccp_state {
- uint8_t src_ref[3];
- uint8_t dst_ref[3];
- uint8_t trans_id;
- uint8_t invoke_id;
- char imsi[GSM23003_IMSI_MAX_DIGITS+1];
- uint8_t data[0];
-} __attribute__((packed));
-
-/*
- * @add_remove 0 for remove, 1 for add, 3 to asK
- * @nr_lacs Number of extra lacs inside this package
- * @lac One lac entry
- */
-struct ipac_ext_lac_cmd {
- uint8_t add_remove;
- uint8_t nr_extra_lacs;
- uint16_t lac;
- uint8_t data[0];
-} __attribute__((packed));
-
-void ipaccess_drop_oml(struct gsm_bts *bts);
-void ipaccess_drop_rsl(struct gsm_bts_trx *trx);
-
-struct sdp_header_item {
- struct sdp_header_entry header_entry;
- struct llist_head entry;
- off_t absolute_offset;
-};
-
-struct sdp_header {
- struct sdp_firmware firmware_info;
-
- /* for more_magic a list of sdp_header_entry_list */
- struct llist_head header_list;
-
- /* the entry of the sdp_header */
- struct llist_head entry;
-};
-
-int ipaccess_analyze_file(int fd, const unsigned int st_size, const unsigned base_offset, struct llist_head *list);
-
-#endif /* _IPACCESS_H */
diff --git a/include/openbsc/iucs.h b/include/openbsc/iucs.h
deleted file mode 100644
index b7d6064..0000000
--- a/include/openbsc/iucs.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#pragma once
-
-int gsm0408_rcvmsg_iucs(struct gsm_network *network, struct msgb *msg,
- uint16_t *lac);
-
-struct gsm_subscriber_connection *subscr_conn_lookup_iu(struct gsm_network *network,
- struct ranap_ue_conn_ctx *ue);
diff --git a/include/openbsc/iucs_ranap.h b/include/openbsc/iucs_ranap.h
deleted file mode 100644
index c2ff5f9..0000000
--- a/include/openbsc/iucs_ranap.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#pragma once
-
-struct gsm_network;
-struct ranap_ue_conn_ctx;
-
-int iucs_rx_ranap_event(struct gsm_network *network,
- struct ranap_ue_conn_ctx *ue_ctx, int type, void *data);
diff --git a/include/openbsc/meas_feed.h b/include/openbsc/meas_feed.h
deleted file mode 100644
index f77ee07..0000000
--- a/include/openbsc/meas_feed.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _OPENBSC_MEAS_FEED_H
-#define _OPENBSC_MEAS_FEED_H
-
-#include <stdint.h>
-
-#include <openbsc/meas_rep.h>
-
-struct meas_feed_hdr {
- uint8_t msg_type;
- uint8_t reserved;
- uint16_t version;
-};
-
-struct meas_feed_meas {
- struct meas_feed_hdr hdr;
- char imsi[15+1];
- char name[31+1];
- char scenario[31+1];
- struct gsm_meas_rep mr;
- /* The logical channel type, enum gsm_chan_t */
- uint8_t lchan_type;
- /* The physical channel type, enum gsm_phys_chan_config */
- uint8_t pchan_type;
- /* number of ths BTS in network */
- uint8_t bts_nr;
- /* number of this TRX in the BTS */
- uint8_t trx_nr;
- /* number of this timeslot at the TRX */
- uint8_t ts_nr;
- /* The logical subslot number in the TS */
- uint8_t ss_nr;
-};
-
-enum meas_feed_msgtype {
- MEAS_FEED_MEAS = 0,
-};
-
-#define MEAS_FEED_VERSION 1
-
-
-#endif
diff --git a/include/openbsc/meas_rep.h b/include/openbsc/meas_rep.h
deleted file mode 100644
index b0c03f0..0000000
--- a/include/openbsc/meas_rep.h
+++ /dev/null
@@ -1,67 +0,0 @@
-#ifndef _MEAS_REP_H
-#define _MEAS_REP_H
-
-#include <stdint.h>
-
-#include <osmocom/gsm/meas_rep.h>
-
-#define MRC_F_PROCESSED 0x0001
-
-/* extracted from a L3 measurement report IE */
-struct gsm_meas_rep_cell {
- uint8_t rxlev;
- uint8_t bsic;
- uint8_t neigh_idx;
- uint16_t arfcn;
- unsigned int flags;
-};
-
-#define MEAS_REP_F_UL_DTX 0x01
-#define MEAS_REP_F_DL_VALID 0x02
-#define MEAS_REP_F_BA1 0x04
-#define MEAS_REP_F_DL_DTX 0x08
-#define MEAS_REP_F_MS_TO 0x10
-#define MEAS_REP_F_MS_L1 0x20
-#define MEAS_REP_F_FPC 0x40
-
-/* parsed uplink and downlink measurement result */
-struct gsm_meas_rep {
- /* back-pointer to the logical channel */
- struct gsm_lchan *lchan;
-
- /* number of the measurement report */
- uint8_t nr;
- /* flags, see MEAS_REP_F_* */
- unsigned int flags;
-
- /* uplink and downlink rxlev, rxqual; full and sub */
- struct gsm_meas_rep_unidir ul;
- struct gsm_meas_rep_unidir dl;
-
- uint8_t bs_power;
- /* according to 3GPP TS 48.058 § MS Timing Offset [-63; 192] */
- int16_t ms_timing_offset;
- struct {
- int8_t pwr; /* MS power in dBm */
- uint8_t ta; /* MS timing advance */
- } ms_l1;
-
- /* neighbor measurement reports for up to 6 cells */
- int num_cell;
- struct gsm_meas_rep_cell cell[6];
-};
-
-/* obtain an average over the last 'num' fields in the meas reps */
-int get_meas_rep_avg(const struct gsm_lchan *lchan,
- enum meas_rep_field field, unsigned int num);
-
-/* Check if N out of M last values for FIELD are >= bd */
-int meas_rep_n_out_of_m_be(const struct gsm_lchan *lchan,
- enum meas_rep_field field,
- unsigned int n, unsigned int m, int be);
-
-unsigned int calc_initial_idx(unsigned int array_size,
- unsigned int meas_rep_idx,
- unsigned int num_values);
-
-#endif /* _MEAS_REP_H */
diff --git a/include/openbsc/misdn.h b/include/openbsc/misdn.h
deleted file mode 100644
index 9851ad3..0000000
--- a/include/openbsc/misdn.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* (C) 2008 by Harald Welte <laforge@gnumonks.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef MISDN_H
-#define MISDN_H
-
-#include <osmocom/abis/e1_input.h>
-
-int mi_setup(int cardnr, struct e1inp_line *line, int release_l2);
-int mi_e1_line_update(struct e1inp_line *line);
-
-#endif
diff --git a/include/openbsc/mncc.h b/include/openbsc/mncc.h
deleted file mode 100644
index 881e041..0000000
--- a/include/openbsc/mncc.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/* GSM Mobile Radio Interface Layer 3 messages on the A-bis interface
- * 3GPP TS 04.08 version 7.21.0 Release 1998 / ETSI TS 100 940 V7.21.0 */
-
-/* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org>
- * (C) 2008, 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
- *
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef _MNCC_H
-#define _MNCC_H
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/gsm/mncc.h>
-
-#include <stdint.h>
-
-struct gsm_network;
-struct msgb;
-
-
-/* One end of a call */
-struct gsm_call {
- struct llist_head entry;
-
- /* network handle */
- void *net;
-
- /* the 'local' transaction */
- uint32_t callref;
- /* the 'remote' transaction */
- uint32_t remote_ref;
-};
-
-#define MNCC_SETUP_REQ 0x0101
-#define MNCC_SETUP_IND 0x0102
-#define MNCC_SETUP_RSP 0x0103
-#define MNCC_SETUP_CNF 0x0104
-#define MNCC_SETUP_COMPL_REQ 0x0105
-#define MNCC_SETUP_COMPL_IND 0x0106
-/* MNCC_REJ_* is perfomed via MNCC_REL_* */
-#define MNCC_CALL_CONF_IND 0x0107
-#define MNCC_CALL_PROC_REQ 0x0108
-#define MNCC_PROGRESS_REQ 0x0109
-#define MNCC_ALERT_REQ 0x010a
-#define MNCC_ALERT_IND 0x010b
-#define MNCC_NOTIFY_REQ 0x010c
-#define MNCC_NOTIFY_IND 0x010d
-#define MNCC_DISC_REQ 0x010e
-#define MNCC_DISC_IND 0x010f
-#define MNCC_REL_REQ 0x0110
-#define MNCC_REL_IND 0x0111
-#define MNCC_REL_CNF 0x0112
-#define MNCC_FACILITY_REQ 0x0113
-#define MNCC_FACILITY_IND 0x0114
-#define MNCC_START_DTMF_IND 0x0115
-#define MNCC_START_DTMF_RSP 0x0116
-#define MNCC_START_DTMF_REJ 0x0117
-#define MNCC_STOP_DTMF_IND 0x0118
-#define MNCC_STOP_DTMF_RSP 0x0119
-#define MNCC_MODIFY_REQ 0x011a
-#define MNCC_MODIFY_IND 0x011b
-#define MNCC_MODIFY_RSP 0x011c
-#define MNCC_MODIFY_CNF 0x011d
-#define MNCC_MODIFY_REJ 0x011e
-#define MNCC_HOLD_IND 0x011f
-#define MNCC_HOLD_CNF 0x0120
-#define MNCC_HOLD_REJ 0x0121
-#define MNCC_RETRIEVE_IND 0x0122
-#define MNCC_RETRIEVE_CNF 0x0123
-#define MNCC_RETRIEVE_REJ 0x0124
-#define MNCC_USERINFO_REQ 0x0125
-#define MNCC_USERINFO_IND 0x0126
-#define MNCC_REJ_REQ 0x0127
-#define MNCC_REJ_IND 0x0128
-
-#define MNCC_BRIDGE 0x0200
-#define MNCC_FRAME_RECV 0x0201
-#define MNCC_FRAME_DROP 0x0202
-#define MNCC_LCHAN_MODIFY 0x0203
-#define MNCC_RTP_CREATE 0x0204
-#define MNCC_RTP_CONNECT 0x0205
-#define MNCC_RTP_FREE 0x0206
-
-#define GSM_TCHF_FRAME 0x0300
-#define GSM_TCHF_FRAME_EFR 0x0301
-#define GSM_TCHH_FRAME 0x0302
-#define GSM_TCH_FRAME_AMR 0x0303
-#define GSM_BAD_FRAME 0x03ff
-
-#define MNCC_SOCKET_HELLO 0x0400
-
-#define GSM_MAX_FACILITY 128
-#define GSM_MAX_SSVERSION 128
-#define GSM_MAX_USERUSER 128
-
-#define MNCC_F_BEARER_CAP 0x0001
-#define MNCC_F_CALLED 0x0002
-#define MNCC_F_CALLING 0x0004
-#define MNCC_F_REDIRECTING 0x0008
-#define MNCC_F_CONNECTED 0x0010
-#define MNCC_F_CAUSE 0x0020
-#define MNCC_F_USERUSER 0x0040
-#define MNCC_F_PROGRESS 0x0080
-#define MNCC_F_EMERGENCY 0x0100
-#define MNCC_F_FACILITY 0x0200
-#define MNCC_F_SSVERSION 0x0400
-#define MNCC_F_CCCAP 0x0800
-#define MNCC_F_KEYPAD 0x1000
-#define MNCC_F_SIGNAL 0x2000
-
-struct gsm_mncc {
- /* context based information */
- uint32_t msg_type;
- uint32_t callref;
-
- /* which fields are present */
- uint32_t fields;
-
- /* data derived informations (MNCC_F_ based) */
- struct gsm_mncc_bearer_cap bearer_cap;
- struct gsm_mncc_number called;
- struct gsm_mncc_number calling;
- struct gsm_mncc_number redirecting;
- struct gsm_mncc_number connected;
- struct gsm_mncc_cause cause;
- struct gsm_mncc_progress progress;
- struct gsm_mncc_useruser useruser;
- struct gsm_mncc_facility facility;
- struct gsm_mncc_cccap cccap;
- struct gsm_mncc_ssversion ssversion;
- struct {
- int sup;
- int inv;
- } clir;
- int signal;
-
- /* data derived information, not MNCC_F based */
- int keypad;
- int more;
- int notify; /* 0..127 */
- int emergency;
- char imsi[16];
-};
-
-struct gsm_data_frame {
- uint32_t msg_type;
- uint32_t callref;
- unsigned char data[0];
-};
-
-#define MNCC_SOCK_VERSION 5
-struct gsm_mncc_hello {
- uint32_t msg_type;
- uint32_t version;
-
- /* send the sizes of the structs */
- uint32_t mncc_size;
- uint32_t data_frame_size;
-
- /* send some offsets */
- uint32_t called_offset;
- uint32_t signal_offset;
- uint32_t emergency_offset;
-};
-
-struct gsm_mncc_rtp {
- uint32_t msg_type;
- uint32_t callref;
- uint32_t ip;
- uint16_t port;
- uint32_t payload_type;
- uint32_t payload_msg_type;
-};
-
-struct gsm_mncc_bridge {
- uint32_t msg_type;
- uint32_t callref[2];
-};
-
-const char *get_mncc_name(int value);
-void mncc_set_cause(struct gsm_mncc *data, int loc, int val);
-void cc_tx_to_mncc(struct gsm_network *net, struct msgb *msg);
-
-/* input from CC code into mncc_builtin */
-int int_mncc_recv(struct gsm_network *net, struct msgb *msg);
-
-/* input from CC code into mncc_sock */
-int mncc_sock_from_cc(struct gsm_network *net, struct msgb *msg);
-
-int mncc_sock_init(struct gsm_network *net, const char *sock_path);
-
-#define mncc_is_data_frame(msg_type) \
- (msg_type == GSM_TCHF_FRAME \
- || msg_type == GSM_TCHF_FRAME_EFR \
- || msg_type == GSM_TCHH_FRAME \
- || msg_type == GSM_TCH_FRAME_AMR \
- || msg_type == GSM_BAD_FRAME)
-
-
-#endif
diff --git a/include/openbsc/mncc_int.h b/include/openbsc/mncc_int.h
deleted file mode 100644
index 213ce14..0000000
--- a/include/openbsc/mncc_int.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _MNCC_INT_H
-#define _MNCC_INT_H
-
-#include <stdint.h>
-
-struct mncc_int {
- uint8_t def_codec[2];
-};
-
-extern struct mncc_int mncc_int;
-
-uint8_t mncc_codec_for_mode(int lchan_type);
-
-#endif
diff --git a/include/openbsc/msc_ifaces.h b/include/openbsc/msc_ifaces.h
deleted file mode 100644
index a1071ae..0000000
--- a/include/openbsc/msc_ifaces.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#pragma once
-
-#include <osmocom/core/msgb.h>
-#include <openbsc/gsm_data.h>
-
-/* These are the interfaces of the MSC layer towards (from?) the BSC and RNC,
- * i.e. in the direction towards the mobile device (MS aka UE).
- *
- * 2G will use the A-interface,
- * 3G aka UMTS will use the Iu-interface (for the MSC, it's IuCS).
- *
- * To allow linking parts of the MSC code without having to include entire
- * infrastructures of external libraries, the core transmitting and receiving
- * functions are left unimplemented. For example, a unit test does not need to
- * link against external ASN1 libraries if it is never going to encode actual
- * outgoing messages. It is up to each building scope to implement real world
- * functions or to plug mere dummy implementations.
- *
- * For example, msc_tx_dtap(conn, msg), depending on conn->via_iface, will call
- * either iu_tx() or a_tx() [note: at time of writing, the A-interface is not
- * yet implemented]. When you try to link against libmsc, you will find that
- * the compiler complains about an undefined reference to iu_tx(). If you,
- * however, link against libiu as well as the osmo-iuh libs (etc.), iu_tx() is
- * available. A unit test may instead simply implement a dummy iu_tx() function
- * and not link against osmo-iuh, see tests/libiudummy/.
- */
-
-/* Each main linkage must implement this function (see comment above). */
-extern int iu_tx(struct msgb *msg, uint8_t sapi);
-
-int msc_tx_dtap(struct gsm_subscriber_connection *conn,
- struct msgb *msg);
-
-int msc_gsm48_tx_mm_serv_ack(struct gsm_subscriber_connection *conn);
-int msc_gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn,
- enum gsm48_reject_value value);
-
-int msc_tx_common_id(struct gsm_subscriber_connection *conn);
-int msc_call_assignment(struct gsm_trans *trans);
-int msc_call_bridge(struct gsm_trans *trans1, struct gsm_trans *trans2);
-void msc_call_release(struct gsm_trans *trans);
-int msc_call_connect(struct gsm_trans *trans, uint16_t port, uint32_t ip);
diff --git a/include/openbsc/nat_rewrite_trie.h b/include/openbsc/nat_rewrite_trie.h
deleted file mode 100644
index 0571099..0000000
--- a/include/openbsc/nat_rewrite_trie.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * (C) 2013 by On-Waves
- * (C) 2013 by Holger Hans Peter Freyther <zecke@selfish.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-#ifndef NAT_REWRITE_FILE_H
-#define NAT_REWRITE_FILE_H
-
-#include <osmocom/core/linuxrbtree.h>
-
-struct vty;
-
-struct nat_rewrite_rule {
- /* For digits 0-9 and + */
- struct nat_rewrite_rule *rules[11];
-
- char empty;
- char prefix[14];
- char rewrite[6];
-};
-
-struct nat_rewrite {
- struct nat_rewrite_rule rule;
- size_t prefixes;
-};
-
-
-struct nat_rewrite *nat_rewrite_parse(void *ctx, const char *filename);
-struct nat_rewrite_rule *nat_rewrite_lookup(struct nat_rewrite *, const char *prefix);
-void nat_rewrite_dump(struct nat_rewrite *rewr);
-void nat_rewrite_dump_vty(struct vty *vty, struct nat_rewrite *rewr);
-
-#endif
diff --git a/include/openbsc/network_listen.h b/include/openbsc/network_listen.h
deleted file mode 100644
index 67d1f4e..0000000
--- a/include/openbsc/network_listen.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _OPENBSC_NWL_H
-#define _OPENBSC_NWL_H
-
-#include <stdint.h>
-#include <openbsc/gsm_data.h>
-
-void ipac_nwl_init(void);
-
-/* Start a NWL test. It will raise the S_IPAC_TEST_COMPLETE signal. */
-int ipac_nwl_test_start(struct gsm_bts_trx *trx, uint8_t testnr,
- const uint8_t *phys_conf, unsigned int phys_conf_len);
-
-int ipac_rxlevstat2whitelist(uint16_t *buf, const struct rxlev_stats *st, uint8_t min_rxlev,
- uint16_t max_num_arfcns);
-
-#endif /* _OPENBSC_NWL_H */
diff --git a/include/openbsc/oap_client.h b/include/openbsc/oap_client.h
deleted file mode 100644
index 80c86d5..0000000
--- a/include/openbsc/oap_client.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* Osmocom Authentication Protocol API */
-
-/* (C) 2015 by Sysmocom s.f.m.c. GmbH
- * All Rights Reserved
- *
- * Author: Neels Hofmeyr
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#pragma once
-
-#include <stdint.h>
-
-struct msgb;
-struct osmo_oap_message;
-
-/* This is the config part for vty. It is essentially copied in
- * oap_client_state, where values are copied over once the config is
- * considered valid. */
-struct oap_client_config {
- uint16_t client_id;
- int secret_k_present;
- uint8_t secret_k[16];
- int secret_opc_present;
- uint8_t secret_opc[16];
-};
-
-/* The runtime state of the OAP client. client_id and the secrets are in fact
- * duplicated from oap_client_config, so that a separate validation of the
- * config data is possible, and so that only a struct oap_client_state* is
- * passed around. */
-struct oap_client_state {
- enum {
- OAP_UNINITIALIZED = 0, /* just allocated. */
- OAP_DISABLED, /* disabled by config. */
- OAP_INITIALIZED, /* enabled, config is valid. */
- OAP_REQUESTED_CHALLENGE,
- OAP_SENT_CHALLENGE_RESULT,
- OAP_REGISTERED
- } state;
- uint16_t client_id;
- uint8_t secret_k[16];
- uint8_t secret_opc[16];
- int registration_failures;
-};
-
-/* From config, initialize state. Return 0 on success. */
-int oap_client_init(struct oap_client_config *config,
- struct oap_client_state *state);
-
-/* Construct an OAP registration message and return in *msg_tx. Use
- * state->client_id and update state->state.
- * Return 0 on success, or a negative value on error.
- * If an error is returned, *msg_tx is guaranteed to be NULL. */
-int oap_client_register(struct oap_client_state *state, struct msgb **msg_tx);
-
-/* Decode and act on a received OAP message msg_rx. Update state->state. If a
- * non-NULL pointer is returned in *msg_tx, that msgb should be sent to the OAP
- * server (and freed) by the caller. The received msg_rx is not freed.
- * Return 0 on success, or a negative value on error.
- * If an error is returned, *msg_tx is guaranteed to be NULL. */
-int oap_client_handle(struct oap_client_state *state,
- const struct msgb *msg_rx, struct msgb **msg_tx);
-
-/* Allocate a msgb and in it, return the encoded oap_client_msg. Return
- * NULL on error. (Like oap_client_encode(), but also allocates a msgb.)
- * About the name: the idea is do_something(oap_client_encoded(my_struct))
- */
-struct msgb *oap_client_encoded(const struct osmo_oap_message *oap_client_msg);
diff --git a/include/openbsc/openbscdefines.h b/include/openbsc/openbscdefines.h
deleted file mode 100644
index c6ac153..0000000
--- a/include/openbsc/openbscdefines.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
- *
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef OPENBSCDEFINES_H
-#define OPENBSCDEFINES_H
-
-#ifdef BUILDING_ON_WINDOWS
- #ifdef BUILDING_OPENBSC
- #define BSC_API __declspec(dllexport)
- #else
- #define BSC_API __declspec(dllimport)
- #endif
-#else
- #define BSC_API __attribute__((visibility("default")))
-#endif
-
-#endif
diff --git a/include/openbsc/osmo_bsc.h b/include/openbsc/osmo_bsc.h
deleted file mode 100644
index 5ebea50..0000000
--- a/include/openbsc/osmo_bsc.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* OpenBSC BSC code */
-
-#ifndef OSMO_BSC_H
-#define OSMO_BSC_H
-
-#include "bsc_api.h"
-#include "bsc_msg_filter.h"
-
-#define BSS_SEND_USSD 1
-
-enum bsc_con {
- BSC_CON_SUCCESS,
- BSC_CON_REJECT_NO_LINK,
- BSC_CON_REJECT_RF_GRACE,
- BSC_CON_NO_MEM,
-};
-
-struct sccp_connection;
-struct bsc_msc_data;
-struct bsc_msc_connection;
-
-struct osmo_bsc_sccp_con {
- struct llist_head entry;
-
- int ciphering_handled;
-
- /* for audio handling */
- uint16_t cic;
- uint32_t rtp_ip;
- int rtp_port;
-
- /* for advanced ping/pong */
- int send_ping;
-
- /* SCCP connection realted */
- struct sccp_connection *sccp;
- struct bsc_msc_data *msc;
- struct osmo_timer_list sccp_it_timeout;
- struct osmo_timer_list sccp_cc_timeout;
-
- struct llist_head sccp_queue;
- unsigned int sccp_queue_size;
-
- struct gsm_subscriber_connection *conn;
- uint8_t new_subscriber;
-
- struct bsc_filter_state filter_state;
-
- /* Sigtran connection ID */
- int conn_id;
-};
-
-struct bsc_api *osmo_bsc_api();
-
-int bsc_queue_for_msc(struct osmo_bsc_sccp_con *conn, struct msgb *msg);
-int bsc_open_connection(struct osmo_bsc_sccp_con *sccp, struct msgb *msg);
-enum bsc_con bsc_create_new_connection(struct gsm_subscriber_connection *conn,
- struct bsc_msc_data *msc, int send_ping);
-int bsc_delete_connection(struct osmo_bsc_sccp_con *sccp);
-
-struct bsc_msc_data *bsc_find_msc(struct gsm_subscriber_connection *conn, struct msgb *);
-int bsc_scan_bts_msg(struct gsm_subscriber_connection *conn, struct msgb *msg);
-int bsc_scan_msc_msg(struct gsm_subscriber_connection *conn, struct msgb *msg);
-int bsc_send_welcome_ussd(struct gsm_subscriber_connection *conn);
-
-int bsc_handle_udt(struct bsc_msc_data *msc, struct msgb *msg, unsigned int length);
-int bsc_handle_dt(struct osmo_bsc_sccp_con *conn, struct msgb *msg, unsigned int len);
-
-int bsc_ctrl_cmds_install();
-
-void bsc_gen_location_state_trap(struct gsm_bts *bts);
-
-struct llist_head *bsc_access_lists(void);
-
-#endif
diff --git a/include/openbsc/osmo_bsc_grace.h b/include/openbsc/osmo_bsc_grace.h
deleted file mode 100644
index 5a81cd1..0000000
--- a/include/openbsc/osmo_bsc_grace.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * (C) 2010-2013 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2010-2013 by On-Waves
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef OSMO_BSC_GRACE_H
-#define OSMO_BSC_GRACE_H
-
-#include <openbsc/gsm_data.h>
-#include <openbsc/signal.h>
-
-struct bsc_msc_data;
-
-int bsc_grace_allow_new_connection(struct gsm_network *net, struct gsm_bts *bts);
-int bsc_grace_paging_request(enum signal_rf rf_policy,
- struct bsc_subscr *subscr,
- int chan_needed,
- struct bsc_msc_data *msc);
-
-#endif
diff --git a/include/openbsc/osmo_bsc_reset.h b/include/openbsc/osmo_bsc_reset.h
deleted file mode 100644
index 578f763..0000000
--- a/include/openbsc/osmo_bsc_reset.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* (C) 2017 by sysmocom s.f.m.c. GmbH
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-/* Create and start state machine which handles the reset/reset-ack procedure */
-void start_reset_fsm(struct bsc_msc_data *msc);
-
-/* Confirm that we sucessfully received a reset acknowlege message */
-void reset_ack_confirm(struct bsc_msc_data *msc);
-
-/* Report a failed connection */
-void report_conn_fail(struct bsc_msc_data *msc);
-
-/* Report a successful connection */
-void report_conn_success(struct bsc_msc_data *msc);
-
-/* Check if we have a connection to a specified msc */
-bool sccp_conn_ready(struct bsc_msc_data *msc);
diff --git a/include/openbsc/osmo_bsc_rf.h b/include/openbsc/osmo_bsc_rf.h
deleted file mode 100644
index 19ccd08..0000000
--- a/include/openbsc/osmo_bsc_rf.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef OSMO_BSC_RF
-#define OSMO_BSC_RF
-
-#include <openbsc/gsm_data.h>
-#include <osmocom/core/write_queue.h>
-#include <osmocom/core/timer.h>
-
-enum osmo_bsc_rf_opstate {
- OSMO_BSC_RF_OPSTATE_INOPERATIONAL,
- OSMO_BSC_RF_OPSTATE_OPERATIONAL,
-};
-
-enum osmo_bsc_rf_adminstate {
- OSMO_BSC_RF_ADMINSTATE_UNLOCKED,
- OSMO_BSC_RF_ADMINSTATE_LOCKED,
-};
-
-enum osmo_bsc_rf_policy {
- OSMO_BSC_RF_POLICY_OFF,
- OSMO_BSC_RF_POLICY_ON,
- OSMO_BSC_RF_POLICY_GRACE,
- OSMO_BSC_RF_POLICY_UNKNOWN,
-};
-
-
-struct gsm_network;
-
-struct osmo_bsc_rf {
- /* the value of signal.h */
- int policy;
- struct osmo_fd listen;
- struct gsm_network *gsm_network;
-
- const char *last_state_command;
-
- char *last_rf_lock_ctrl_command;
-
- /* delay the command */
- char last_request;
- struct osmo_timer_list delay_cmd;
-
- /* verify that RF is up as it should be */
- struct osmo_timer_list rf_check;
-
- /* some handling for the automatic grace switch */
- struct osmo_timer_list grace_timeout;
-
- /* auto RF switch-off due lack of MSC connection */
- struct osmo_timer_list auto_off_timer;
-};
-
-struct osmo_bsc_rf_conn {
- struct osmo_wqueue queue;
- struct osmo_bsc_rf *rf;
-};
-
-const char *osmo_bsc_rf_get_opstate_name(enum osmo_bsc_rf_opstate opstate);
-const char *osmo_bsc_rf_get_adminstate_name(enum osmo_bsc_rf_adminstate adminstate);
-const char *osmo_bsc_rf_get_policy_name(enum osmo_bsc_rf_policy policy);
-enum osmo_bsc_rf_opstate osmo_bsc_rf_get_opstate_by_bts(struct gsm_bts *bts);
-enum osmo_bsc_rf_adminstate osmo_bsc_rf_get_adminstate_by_bts(struct gsm_bts *bts);
-enum osmo_bsc_rf_policy osmo_bsc_rf_get_policy_by_bts(struct gsm_bts *bts);
-struct osmo_bsc_rf *osmo_bsc_rf_create(const char *path, struct gsm_network *net);
-void osmo_bsc_rf_schedule_lock(struct osmo_bsc_rf *rf, char cmd);
-
-#endif
diff --git a/include/openbsc/osmo_bsc_sigtran.h b/include/openbsc/osmo_bsc_sigtran.h
deleted file mode 100644
index fbcfcb3..0000000
--- a/include/openbsc/osmo_bsc_sigtran.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* (C) 2017 by Sysmocom s.f.m.c. GmbH
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#pragma once
-
-#include <openbsc/gsm_data.h>
-#include <openbsc/bsc_msc_data.h>
-
-/* Allocate resources to make a new connection oriented sigtran connection
- * (not the connection ittself!) */
-enum bsc_con osmo_bsc_sigtran_new_conn(struct gsm_subscriber_connection *conn, struct bsc_msc_data *msc);
-
-/* Open a new connection oriented sigtran connection */
-int osmo_bsc_sigtran_open_conn(const struct osmo_bsc_sccp_con *conn, struct msgb *msg);
-
-/* Send data to MSC */
-int osmo_bsc_sigtran_send(const struct osmo_bsc_sccp_con *conn, struct msgb *msg);
-
-/* Delete a connection from the list with open connections
- * (called by osmo_bsc_api.c on failing open connections and
- * locally, when a connection is closed by the MSC */
-int osmo_bsc_sigtran_del_conn(struct osmo_bsc_sccp_con *sccp);
-
-/* Initalize osmo sigtran backhaul */
-int osmo_bsc_sigtran_init(struct llist_head *mscs);
-
-/* Close all open sigtran connections and channels */
-void osmo_bsc_sigtran_reset(const struct bsc_msc_data *msc);
-
-/* Send reset-ack to MSC */
-void osmo_bsc_sigtran_tx_reset_ack(const struct bsc_msc_data *msc);
diff --git a/include/openbsc/osmo_msc.h b/include/openbsc/osmo_msc.h
deleted file mode 100644
index cdfd27f..0000000
--- a/include/openbsc/osmo_msc.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Routines for the MSC handling */
-
-#ifndef OSMO_MSC_H
-#define OSMO_MSC_H
-
-#include <osmocom/core/fsm.h>
-#include <osmocom/gsm/gsup.h>
-
-#include <openbsc/gsm_data.h>
-
-#include "bsc_api.h"
-
-#define MSC_HLR_REMOTE_IP_DEFAULT "127.0.0.1"
-#define MSC_HLR_REMOTE_PORT_DEFAULT OSMO_GSUP_PORT
-
-enum subscr_conn_fsm_event {
- /* Mark 0 as invalid to catch uninitialized vars */
- SUBSCR_CONN_E_INVALID = 0,
- /* Timeout on connection establishment starts */
- SUBSCR_CONN_E_START,
- /* LU or Process Access FSM has determined that this conn is good */
- SUBSCR_CONN_E_ACCEPTED,
- /* received first reply from MS in "real" CC, SMS, USSD communication */
- SUBSCR_CONN_E_COMMUNICATING,
- /* Some async action has completed, check again whether all is done */
- SUBSCR_CONN_E_BUMP,
- /* MS/BTS/BSC originated close request */
- SUBSCR_CONN_E_MO_CLOSE,
- /* MSC originated close request, e.g. failed authentication */
- SUBSCR_CONN_E_CN_CLOSE,
-};
-
-enum subscr_conn_fsm_state {
- SUBSCR_CONN_S_INIT,
- SUBSCR_CONN_S_NEW,
- SUBSCR_CONN_S_ACCEPTED,
- SUBSCR_CONN_S_COMMUNICATING,
- SUBSCR_CONN_S_RELEASED,
-};
-
-enum subscr_conn_from {
- SUBSCR_CONN_FROM_INVALID,
- SUBSCR_CONN_FROM_LU,
- SUBSCR_CONN_FROM_CM_SERVICE_REQ,
- SUBSCR_CONN_FROM_PAGING_RESP,
-};
-
-extern const struct value_string subscr_conn_from_names[];
-static inline const char *subscr_conn_from_name(enum subscr_conn_from val)
-{
- return get_value_string(subscr_conn_from_names, val);
-}
-
-enum msc_compl_l3_rc {
- MSC_CONN_ACCEPT = 0,
- MSC_CONN_REJECT = 1,
-};
-
-struct bsc_api *msc_bsc_api();
-
-int msc_create_conn_fsm(struct gsm_subscriber_connection *conn, const char *id);
-
-int msc_vlr_alloc(struct gsm_network *net);
-int msc_vlr_start(struct gsm_network *net);
-
-void msc_sapi_n_reject(struct gsm_subscriber_connection *conn, int dlci);
-int msc_clear_request(struct gsm_subscriber_connection *conn, uint32_t cause);
-int msc_compl_l3(struct gsm_subscriber_connection *conn,
- struct msgb *msg, uint16_t chosen_channel);
-void msc_dtap(struct gsm_subscriber_connection *conn, uint8_t link_id,
- struct msgb *msg);
-void msc_cipher_mode_compl(struct gsm_subscriber_connection *conn,
- struct msgb *msg, uint8_t alg_id);
-void msc_rx_sec_mode_compl(struct gsm_subscriber_connection *conn);
-void msc_classmark_chg(struct gsm_subscriber_connection *conn,
- const uint8_t *cm2, uint8_t cm2_len,
- const uint8_t *cm3, uint8_t cm3_len);
-void msc_assign_fail(struct gsm_subscriber_connection *conn,
- uint8_t cause, uint8_t *rr_cause);
-
-void msc_subscr_conn_init(void);
-bool msc_subscr_conn_is_accepted(struct gsm_subscriber_connection *conn);
-void msc_subscr_conn_communicating(struct gsm_subscriber_connection *conn);
-void msc_subscr_conn_close(struct gsm_subscriber_connection *conn,
- uint32_t cause);
-
-#define msc_subscr_conn_get(conn) \
- _msc_subscr_conn_get(conn, __BASE_FILE__, __LINE__)
-#define msc_subscr_conn_put(conn) \
- _msc_subscr_conn_put(conn, __BASE_FILE__, __LINE__)
-struct gsm_subscriber_connection *
-_msc_subscr_conn_get(struct gsm_subscriber_connection *conn,
- const char *file, int line);
-void _msc_subscr_conn_put(struct gsm_subscriber_connection *conn,
- const char *file, int line);
-
-void msc_stop_paging(struct vlr_subscr *vsub);
-
-#endif
diff --git a/include/openbsc/paging.h b/include/openbsc/paging.h
deleted file mode 100644
index 7dd8500..0000000
--- a/include/openbsc/paging.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Paging helper and manager.... */
-/* (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef PAGING_H
-#define PAGING_H
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/core/timer.h>
-
-#include <openbsc/gsm_data.h>
-#include <openbsc/bsc_subscriber.h>
-
-/**
- * A pending paging request
- */
-struct gsm_paging_request {
- /* list_head for list of all paging requests */
- struct llist_head entry;
- /* the subscriber which we're paging. Later gsm_paging_request
- * should probably become a part of the bsc_subsrc struct? */
- struct bsc_subscr *bsub;
- /* back-pointer to the BTS on which we are paging */
- struct gsm_bts *bts;
- /* what kind of channel type do we ask the MS to establish */
- int chan_type;
-
- /* Timer 3113: how long do we try to page? */
- struct osmo_timer_list T3113;
-
- /* How often did we ask the BTS to page? */
- int attempts;
-
- /* callback to be called in case paging completes */
- gsm_cbfn *cbfn;
- void *cbfn_param;
-};
-
-/* schedule paging request */
-int paging_request(struct gsm_network *network, struct bsc_subscr *bsub,
- int type, gsm_cbfn *cbfn, void *data);
-int paging_request_bts(struct gsm_bts *bts, struct bsc_subscr *bsub,
- int type, gsm_cbfn *cbfn, void *data);
-
-/* stop paging requests */
-void paging_request_stop(struct llist_head *bts_list,
- struct gsm_bts *_bts, struct bsc_subscr *bsub,
- struct gsm_subscriber_connection *conn,
- struct msgb *msg);
-
-/* update paging load */
-void paging_update_buffer_space(struct gsm_bts *bts, uint16_t);
-
-/* pending paging requests */
-unsigned int paging_pending_requests_nr(struct gsm_bts *bts);
-
-void *paging_get_data(struct gsm_bts *bts, struct bsc_subscr *bsub);
-
-#endif
diff --git a/include/openbsc/pcu_if.h b/include/openbsc/pcu_if.h
deleted file mode 100644
index 1f398b4..0000000
--- a/include/openbsc/pcu_if.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _PCU_IF_H
-#define _PCU_IF_H
-
-#include <osmocom/gsm/l1sap.h>
-
-extern int pcu_direct;
-
-struct pcu_sock_state {
- struct gsm_network *net;
- struct osmo_fd listen_bfd; /* fd for listen socket */
- struct osmo_fd conn_bfd; /* fd for connection to lcr */
- struct llist_head upqueue; /* queue for sending messages */
-};
-
-/* PCU relevant information has changed; Inform PCU (if connected) */
-void pcu_info_update(struct gsm_bts *bts);
-
-/* Forward rach indication to PCU */
-int pcu_tx_rach_ind(struct gsm_bts *bts, int16_t qta, uint16_t ra, uint32_t fn,
- uint8_t is_11bit, enum ph_burst_type burst_type);
-
-/* Confirm the sending of an immediate assignment to the pcu */
-int pcu_tx_imm_ass_sent(struct gsm_bts *bts, uint32_t tlli);
-
-
-/* Confirm the sending of an immediate assignment to the pcu */
-int pcu_tx_imm_ass_sent(struct gsm_bts *bts, uint32_t tlli);
-
-/* Open connection to PCU */
-int pcu_sock_init(const char *path, struct gsm_bts *bts);
-
-/* Close connection to PCU */
-void pcu_sock_exit(struct gsm_bts *bts);
-
-#endif /* _PCU_IF_H */
diff --git a/include/openbsc/pcuif_proto.h b/include/openbsc/pcuif_proto.h
deleted file mode 100644
index eb28d66..0000000
--- a/include/openbsc/pcuif_proto.h
+++ /dev/null
@@ -1,176 +0,0 @@
-#ifndef _PCUIF_PROTO_H
-#define _PCUIF_PROTO_H
-
-#define PCU_IF_VERSION 0x08
-
-/* msg_type */
-#define PCU_IF_MSG_DATA_REQ 0x00 /* send data to given channel */
-#define PCU_IF_MSG_DATA_CNF 0x01 /* confirm (e.g. transmission on PCH) */
-#define PCU_IF_MSG_DATA_IND 0x02 /* receive data from given channel */
-#define PCU_IF_MSG_DATA_CNF_DT 0x11 /* confirm (with direct tlli) */
-#define PCU_IF_MSG_RTS_REQ 0x10 /* ready to send request */
-#define PCU_IF_MSG_RACH_IND 0x22 /* receive RACH */
-#define PCU_IF_MSG_INFO_IND 0x32 /* retrieve BTS info */
-#define PCU_IF_MSG_ACT_REQ 0x40 /* activate/deactivate PDCH */
-#define PCU_IF_MSG_TIME_IND 0x52 /* GSM time indication */
-#define PCU_IF_MSG_PAG_REQ 0x60 /* paging request */
-
-/* sapi */
-#define PCU_IF_SAPI_RACH 0x01 /* channel request on CCCH */
-#define PCU_IF_SAPI_AGCH 0x02 /* assignment on AGCH */
-#define PCU_IF_SAPI_PCH 0x03 /* paging/assignment on PCH */
-#define PCU_IF_SAPI_BCCH 0x04 /* SI on BCCH */
-#define PCU_IF_SAPI_PDTCH 0x05 /* packet data/control/ccch block */
-#define PCU_IF_SAPI_PRACH 0x06 /* packet random access channel */
-#define PCU_IF_SAPI_PTCCH 0x07 /* packet TA control channel */
-#define PCU_IF_SAPI_AGCH_DT 0x08 /* assignment on AGCH but with additional TLLI */
-
-/* flags */
-#define PCU_IF_FLAG_ACTIVE (1 << 0)/* BTS is active */
-#define PCU_IF_FLAG_SYSMO (1 << 1)/* access PDCH of sysmoBTS directly */
-#define PCU_IF_FLAG_CS1 (1 << 16)
-#define PCU_IF_FLAG_CS2 (1 << 17)
-#define PCU_IF_FLAG_CS3 (1 << 18)
-#define PCU_IF_FLAG_CS4 (1 << 19)
-#define PCU_IF_FLAG_MCS1 (1 << 20)
-#define PCU_IF_FLAG_MCS2 (1 << 21)
-#define PCU_IF_FLAG_MCS3 (1 << 22)
-#define PCU_IF_FLAG_MCS4 (1 << 23)
-#define PCU_IF_FLAG_MCS5 (1 << 24)
-#define PCU_IF_FLAG_MCS6 (1 << 25)
-#define PCU_IF_FLAG_MCS7 (1 << 26)
-#define PCU_IF_FLAG_MCS8 (1 << 27)
-#define PCU_IF_FLAG_MCS9 (1 << 28)
-
-struct gsm_pcu_if_data {
- uint8_t sapi;
- uint8_t len;
- uint8_t data[162];
- uint32_t fn;
- uint16_t arfcn;
- uint8_t trx_nr;
- uint8_t ts_nr;
- uint8_t block_nr;
- int8_t rssi;
- uint16_t ber10k; /*!< \brief BER in units of 0.01% */
- int16_t ta_offs_qbits; /* !< \brief Burst TA Offset in quarter bits */
- int16_t lqual_cb; /* !< \brief Link quality in centiBel */
-} __attribute__ ((packed));
-
-/* data confirmation with direct tlli (instead of raw mac block with tlli) */
-struct gsm_pcu_if_data_cnf_dt {
- uint8_t sapi;
- uint32_t tlli;
- uint32_t fn;
- uint16_t arfcn;
- uint8_t trx_nr;
- uint8_t ts_nr;
- uint8_t block_nr;
- int8_t rssi;
- uint16_t ber10k; /*!< \brief BER in units of 0.01% */
- int16_t ta_offs_qbits; /* !< \brief Burst TA Offset in quarter bits */
- int16_t lqual_cb; /* !< \brief Link quality in centiBel */
-} __attribute__ ((packed));
-
-struct gsm_pcu_if_rts_req {
- uint8_t sapi;
- uint8_t spare[3];
- uint32_t fn;
- uint16_t arfcn;
- uint8_t trx_nr;
- uint8_t ts_nr;
- uint8_t block_nr;
-} __attribute__ ((packed));
-
-struct gsm_pcu_if_rach_ind {
- uint8_t sapi;
- uint16_t ra;
- int16_t qta;
- uint32_t fn;
- uint16_t arfcn;
- uint8_t is_11bit;
- uint8_t burst_type;
-} __attribute__ ((packed));
-
-struct gsm_pcu_if_info_trx {
- uint16_t arfcn;
- uint8_t pdch_mask; /* PDCH channels per TS */
- uint8_t spare;
- uint8_t tsc[8]; /* TSC per channel */
- uint32_t hlayer1;
-} __attribute__ ((packed));
-
-struct gsm_pcu_if_info_ind {
- uint32_t version;
- uint32_t flags;
- struct gsm_pcu_if_info_trx trx[8]; /* TRX infos per BTS */
- uint8_t bsic;
- /* RAI */
- uint16_t mcc, mnc, lac, rac;
- /* NSE */
- uint16_t nsei;
- uint8_t nse_timer[7];
- uint8_t cell_timer[11];
- /* cell */
- uint16_t cell_id;
- uint16_t repeat_time;
- uint8_t repeat_count;
- uint16_t bvci;
- uint8_t t3142;
- uint8_t t3169;
- uint8_t t3191;
- uint8_t t3193_10ms;
- uint8_t t3195;
- uint8_t n3101;
- uint8_t n3103;
- uint8_t n3105;
- uint8_t cv_countdown;
- uint16_t dl_tbf_ext;
- uint16_t ul_tbf_ext;
- uint8_t initial_cs;
- uint8_t initial_mcs;
- /* NSVC */
- uint16_t nsvci[2];
- uint16_t local_port[2];
- uint16_t remote_port[2];
- uint32_t remote_ip[2];
-} __attribute__ ((packed));
-
-struct gsm_pcu_if_act_req {
- uint8_t activate;
- uint8_t trx_nr;
- uint8_t ts_nr;
- uint8_t spare;
-} __attribute__ ((packed));
-
-struct gsm_pcu_if_time_ind {
- uint32_t fn;
-} __attribute__ ((packed));
-
-struct gsm_pcu_if_pag_req {
- uint8_t sapi;
- uint8_t chan_needed;
- uint8_t identity_lv[9];
-} __attribute__ ((packed));
-
-struct gsm_pcu_if {
- /* context based information */
- uint8_t msg_type; /* message type */
- uint8_t bts_nr; /* bts number */
- uint8_t spare[2];
-
- union {
- struct gsm_pcu_if_data data_req;
- struct gsm_pcu_if_data data_cnf;
- struct gsm_pcu_if_data_cnf_dt data_cnf_dt;
- struct gsm_pcu_if_data data_ind;
- struct gsm_pcu_if_rts_req rts_req;
- struct gsm_pcu_if_rach_ind rach_ind;
- struct gsm_pcu_if_info_ind info_ind;
- struct gsm_pcu_if_act_req act_req;
- struct gsm_pcu_if_time_ind time_ind;
- struct gsm_pcu_if_pag_req pag_req;
- } u;
-} __attribute__ ((packed));
-
-#endif /* _PCUIF_PROTO_H */
diff --git a/include/openbsc/rest_octets.h b/include/openbsc/rest_octets.h
deleted file mode 100644
index 49a2312..0000000
--- a/include/openbsc/rest_octets.h
+++ /dev/null
@@ -1,139 +0,0 @@
-#ifndef _REST_OCTETS_H
-#define _REST_OCTETS_H
-
-#include <stdbool.h>
-#include <openbsc/gsm_04_08.h>
-#include <osmocom/gsm/sysinfo.h>
-
-/* generate SI1 rest octets */
-int rest_octets_si1(uint8_t *data, uint8_t *nch_pos, int is1800_net);
-int rest_octets_si2quater(uint8_t *data, struct gsm_bts *bts);
-int rest_octets_si6(uint8_t *data, bool is1800_net);
-
-struct gsm48_si_selection_params {
- uint16_t penalty_time:5,
- temp_offs:3,
- cell_resel_off:6,
- cbq:1,
- present:1;
-};
-
-struct gsm48_si_power_offset {
- uint8_t power_offset:2,
- present:1;
-};
-
-struct gsm48_si3_gprs_ind {
- uint8_t si13_position:1,
- ra_colour:3,
- present:1;
-};
-
-struct gsm48_lsa_params {
- uint32_t prio_thr:3,
- lsa_offset:3,
- mcc:12,
- mnc:12;
- unsigned int present;
-};
-
-struct gsm48_si_ro_info {
- struct gsm48_si_selection_params selection_params;
- struct gsm48_si_power_offset power_offset;
- uint8_t si2ter_indicator;
- uint8_t early_cm_ctrl;
- struct {
- uint8_t where:3,
- present:1;
- } scheduling;
- struct gsm48_si3_gprs_ind gprs_ind;
- /* SI 3 specific */
- uint8_t si2quater_indicator;
- /* SI 4 specific */
- struct gsm48_lsa_params lsa_params;
- uint16_t cell_id;
- uint8_t break_ind; /* do we have SI7 + SI8 ? */
-};
-
-
-/* Generate SI3 Rest Octests (Chapter 10.5.2.34 / Table 10.4.72) */
-int rest_octets_si3(uint8_t *data, const struct gsm48_si_ro_info *si3);
-
-/* Generate SI4 Rest Octets (Chapter 10.5.2.35) */
-int rest_octets_si4(uint8_t *data, const struct gsm48_si_ro_info *si4, int len);
-
-enum pbcch_carrier_type {
- PBCCH_BCCH,
- PBCCH_ARFCN,
- PBCCH_MAIO
-};
-
-/* TS 03.60 Chapter 6.3.3.1: Network Mode of Operation */
-enum gprs_nmo {
- GPRS_NMO_I = 0, /* CS pagin on GPRS paging or traffic channel */
- GPRS_NMO_II = 1, /* all paging on CCCH */
- GPRS_NMO_III = 2, /* no paging coordination */
-};
-
-/* TS 04.60 12.24 */
-struct gprs_cell_options {
- enum gprs_nmo nmo;
- /* T3168: wait for packet uplink assignment message */
- uint32_t t3168; /* in milliseconds */
- /* T3192: wait for release of the TBF after reception of the final block */
- uint32_t t3192; /* in milliseconds */
- uint32_t drx_timer_max;/* in seconds */
- uint32_t bs_cv_max;
- uint8_t supports_egprs_11bit_rach;
- bool ctrl_ack_type_use_block; /* use PACKET CONTROL ACKNOWLEDGMENT */
-
- uint8_t ext_info_present;
- struct {
- uint8_t egprs_supported;
- uint8_t use_egprs_p_ch_req;
- uint8_t bep_period;
- uint8_t pfc_supported;
- uint8_t dtm_supported;
- uint8_t bss_paging_coordination;
- } ext_info;
-};
-
-/* TS 04.60 Table 12.9.2 */
-struct gprs_power_ctrl_pars {
- uint8_t alpha;
- uint8_t t_avg_w;
- uint8_t t_avg_t;
- uint8_t pc_meas_chan;
- uint8_t n_avg_i;
-};
-
-struct gsm48_si13_info {
- struct gprs_cell_options cell_opts;
- struct gprs_power_ctrl_pars pwr_ctrl_pars;
- uint8_t bcch_change_mark;
- uint8_t si_change_field;
- uint8_t pbcch_present;
-
- union {
- struct {
- uint8_t rac;
- uint8_t spgc_ccch_sup;
- uint8_t net_ctrl_ord;
- uint8_t prio_acc_thr;
- } no_pbcch;
- struct {
- uint8_t psi1_rep_per;
- uint8_t pb;
- uint8_t tsc;
- uint8_t tn;
- enum pbcch_carrier_type carrier_type;
- uint16_t arfcn;
- uint8_t maio;
- } pbcch;
- };
-};
-
-/* Generate SI13 Rest Octests (Chapter 10.5.2.37b) */
-int rest_octets_si13(uint8_t *data, const struct gsm48_si13_info *si13);
-
-#endif /* _REST_OCTETS_H */
diff --git a/include/openbsc/rrlp.h b/include/openbsc/rrlp.h
deleted file mode 100644
index c89402a..0000000
--- a/include/openbsc/rrlp.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _RRLP_H
-#define _RRLP_H
-
-void on_dso_load_rrlp(void);
-
-#endif /* _RRLP_H */
-
diff --git a/include/openbsc/rs232.h b/include/openbsc/rs232.h
deleted file mode 100644
index 61187ca..0000000
--- a/include/openbsc/rs232.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _RS232_H
-#define _RS232_H
-
-int rs232_setup(const char *serial_port, unsigned int delay_ms,
- struct gsm_bts *bts);
-
-int handle_serial_msg(struct msgb *msg);
-
-#endif /* _RS232_H */
diff --git a/include/openbsc/rtp_proxy.h b/include/openbsc/rtp_proxy.h
deleted file mode 100644
index 52ffefd..0000000
--- a/include/openbsc/rtp_proxy.h
+++ /dev/null
@@ -1,95 +0,0 @@
-#ifndef _RTP_PROXY_H
-#define _RTP_PROXY_H
-
-/* RTP proxy handling for ip.access nanoBTS */
-
-/* (C) 2009 by Harald Welte <laforge@gnumonks.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-
-#include <netinet/in.h>
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/core/select.h>
-
-#include <openbsc/mncc.h>
-
-#define RTP_PT_GSM_FULL 3
-#define RTP_PT_GSM_HALF 96
-#define RTP_PT_GSM_EFR 97
-#define RTP_PT_AMR 98
-#define RTP_LEN_GSM_FULL 33
-#define RTP_LEN_GSM_HALF 15
-#define RTP_LEN_GSM_EFR 31
-#define RTP_GSM_DURATION 160
-
-enum rtp_rx_action {
- RTP_NONE,
- RTP_PROXY,
- RTP_RECV_UPSTREAM,
-};
-
-enum rtp_tx_action {
- RTP_SEND_NONE,
- RTP_SEND_DOWNSTREAM,
-};
-
-struct rtp_sub_socket {
- struct sockaddr_in sin_local;
- struct sockaddr_in sin_remote;
-
- struct osmo_fd bfd;
- /* linked list of to-be-transmitted msgb's */
- struct llist_head tx_queue;
-};
-
-struct rtp_socket {
- struct llist_head list;
-
- struct rtp_sub_socket rtp;
- struct rtp_sub_socket rtcp;
-
- /* what should we do on receive? */
- enum rtp_rx_action rx_action;
- union {
- struct {
- struct rtp_socket *other_sock;
- } proxy;
- struct {
- struct gsm_network *net;
- uint32_t callref;
- } receive;
- };
- enum rtp_tx_action tx_action;
- struct {
- uint16_t sequence;
- uint32_t timestamp;
- uint32_t ssrc;
- struct timeval last_tv;
- } transmit;
-};
-
-struct rtp_socket *rtp_socket_create(void);
-int rtp_socket_bind(struct rtp_socket *rs, uint32_t ip);
-int rtp_socket_connect(struct rtp_socket *rs, uint32_t ip, uint16_t port);
-int rtp_socket_proxy(struct rtp_socket *this, struct rtp_socket *other);
-int rtp_socket_upstream(struct rtp_socket *this, struct gsm_network *net, uint32_t callref);
-int rtp_socket_free(struct rtp_socket *rs);
-int rtp_send_frame(struct rtp_socket *rs, struct gsm_data_frame *frame);
-
-#endif /* _RTP_PROXY_H */
diff --git a/include/openbsc/sgsn.h b/include/openbsc/sgsn.h
deleted file mode 100644
index f371dc6..0000000
--- a/include/openbsc/sgsn.h
+++ /dev/null
@@ -1,191 +0,0 @@
-#ifndef _SGSN_H
-#define _SGSN_H
-
-
-#include <osmocom/core/msgb.h>
-#include <osmocom/crypt/gprs_cipher.h>
-#include <osmocom/gprs/gprs_ns.h>
-#include <openbsc/gprs_sgsn.h>
-#include <openbsc/oap_client.h>
-#include <openbsc/common.h>
-
-#include <ares.h>
-
-struct gprs_gsup_client;
-struct hostent;
-
-enum sgsn_auth_policy {
- SGSN_AUTH_POLICY_OPEN,
- SGSN_AUTH_POLICY_CLOSED,
- SGSN_AUTH_POLICY_ACL_ONLY,
- SGSN_AUTH_POLICY_REMOTE
-};
-
-
-enum sgsn_rate_ctr_keys {
- CTR_LLC_DL_BYTES,
- CTR_LLC_UL_BYTES,
- CTR_LLC_DL_PACKETS,
- CTR_LLC_UL_PACKETS,
- CTR_GPRS_ATTACH_REQUEST,
- CTR_GPRS_ATTACH_ACKED,
- CTR_GPRS_ATTACH_REJECTED,
- CTR_GPRS_DETACH_REQUEST,
- CTR_GPRS_DETACH_ACKED,
- CTR_GPRS_ROUTING_AREA_REQUEST,
- CTR_GPRS_ROUTING_AREA_ACKED,
- CTR_GPRS_ROUTING_AREA_REJECT,
- /* PDP single packet counter / GSM 04.08 9.5.1 - 9.5.9 */
- CTR_PDP_ACTIVATE_REQUEST,
- CTR_PDP_ACTIVATE_REJECT,
- CTR_PDP_ACTIVATE_ACCEPT,
- CTR_PDP_REQUEST_ACTIVATE, /* unused */
- CTR_PDP_REQUEST_ACTIVATE_REJ, /* unused */
- CTR_PDP_MODIFY_REQUEST, /* unsued */
- CTR_PDP_MODIFY_ACCEPT, /* unused */
- CTR_PDP_DL_DEACTIVATE_REQUEST,
- CTR_PDP_DL_DEACTIVATE_ACCEPT,
- CTR_PDP_UL_DEACTIVATE_REQUEST,
- CTR_PDP_UL_DEACTIVATE_ACCEPT,
-};
-
-struct sgsn_cdr {
- char *filename;
- int interval;
-};
-
-struct sgsn_config {
- /* parsed from config file */
-
- char *gtp_statedir;
- struct sockaddr_in gtp_listenaddr;
-
- /* misc */
- struct gprs_ns_inst *nsi;
-
- enum sgsn_auth_policy auth_policy;
- enum gprs_ciph_algo cipher;
- struct llist_head imsi_acl;
-
- struct sockaddr_in gsup_server_addr;
- int gsup_server_port;
-
- int require_authentication;
- int require_update_location;
-
- /* CDR configuration */
- struct sgsn_cdr cdr;
-
- struct {
- int T3312;
- int T3322;
- int T3350;
- int T3360;
- int T3370;
- int T3313;
- int T3314;
- int T3316;
- int T3385;
- int T3386;
- int T3395;
- int T3397;
- } timers;
-
- int dynamic_lookup;
-
- struct oap_client_config oap;
-
- /* RFC1144 TCP/IP header compression */
- struct {
- int active;
- int passive;
- int s01;
- } pcomp_rfc1144;
-
- /* V.42vis data compression */
- struct {
- int active;
- int passive;
- int p0;
- int p1;
- int p2;
- } dcomp_v42bis;
-
- struct {
- int rab_assign_addr_enc;
- } iu;
-};
-
-struct sgsn_instance {
- char *config_file;
- struct sgsn_config cfg;
- /* File descriptor wrappers for LibGTP */
- struct osmo_fd gtp_fd0;
- struct osmo_fd gtp_fd1c;
- struct osmo_fd gtp_fd1u;
- /* Timer for libGTP */
- struct osmo_timer_list gtp_timer;
- /* GSN instance for libgtp */
- struct gsn_t *gsn;
- /* Subscriber */
- struct gsup_client *gsup_client;
- /* LLME inactivity timer */
- struct osmo_timer_list llme_timer;
-
- /* c-ares event loop integration */
- struct osmo_timer_list ares_timer;
- struct llist_head ares_fds;
- ares_channel ares_channel;
- struct ares_addr_node *ares_servers;
-
- struct rate_ctr_group *rate_ctrs;
-};
-
-extern struct sgsn_instance *sgsn;
-
-/* sgsn_vty.c */
-
-int sgsn_vty_init(struct sgsn_config *cfg);
-int sgsn_parse_config(const char *config_file);
-
-/* sgsn.c */
-
-/* Main input function for Gb proxy */
-int sgsn_rcvmsg(struct msgb *msg, struct gprs_nsvc *nsvc, uint16_t ns_bvci);
-
-
-struct sgsn_pdp_ctx *sgsn_create_pdp_ctx(struct sgsn_ggsn_ctx *ggsn,
- struct sgsn_mm_ctx *mmctx,
- uint16_t nsapi,
- struct tlv_parsed *tp);
-int sgsn_delete_pdp_ctx(struct sgsn_pdp_ctx *pctx);
-void sgsn_pdp_upd_gtp_u(struct sgsn_pdp_ctx *pdp, void *addr, size_t alen);
-
-/* gprs_sndcp.c */
-
-/* Entry point for the SNSM-ACTIVATE.indication */
-int sndcp_sm_activate_ind(struct gprs_llc_lle *lle, uint8_t nsapi);
-/* Entry point for the SNSM-DEACTIVATE.indication */
-int sndcp_sm_deactivate_ind(struct gprs_llc_lle *lle, uint8_t nsapi);
-/* Called by SNDCP when it has received/re-assembled a N-PDU */
-int sgsn_rx_sndcp_ud_ind(struct gprs_ra_id *ra_id, int32_t tlli, uint8_t nsapi,
- struct msgb *msg, uint32_t npdu_len, uint8_t *npdu);
-int sndcp_unitdata_req(struct msgb *msg, struct gprs_llc_lle *lle, uint8_t nsapi,
- void *mmcontext);
-int sndcp_llunitdata_ind(struct msgb *msg, struct gprs_llc_lle *lle,
- uint8_t *hdr, uint16_t len);
-
-
-/*
- * CDR related functionality
- */
-int sgsn_cdr_init(struct sgsn_instance *sgsn);
-
-
-/*
- * C-ARES related functionality
- */
-int sgsn_ares_init(struct sgsn_instance *sgsn);
-int sgsn_ares_query(struct sgsn_instance *sgsm, const char *name, ares_host_callback cb, void *data);
-
-#endif
diff --git a/include/openbsc/signal.h b/include/openbsc/signal.h
deleted file mode 100644
index 49f86d6..0000000
--- a/include/openbsc/signal.h
+++ /dev/null
@@ -1,260 +0,0 @@
-/* Generic signalling/notification infrastructure */
-/* (C) 2009-2010, 2015 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2009 by Harald Welte <laforge@gnumonks.org>
- * (C) 2010 by On-Waves
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef OPENBSC_SIGNAL_H
-#define OPENBSC_SIGNAL_H
-
-#include <stdlib.h>
-#include <errno.h>
-
-#include <openbsc/gsm_data.h>
-
-#include <osmocom/core/signal.h>
-
-/*
- * Signalling subsystems
- */
-enum signal_subsystems {
- SS_PAGING,
- SS_SMS,
- SS_ABISIP,
- SS_NM,
- SS_LCHAN,
- SS_SUBSCR,
- SS_SCALL,
- SS_CHALLOC,
- SS_IPAC_NWL,
- SS_RF,
- SS_MSC,
- SS_HO,
- SS_CCCH,
- SS_SGSN,
-};
-
-/* SS_PAGING signals */
-enum signal_paging {
- S_PAGING_SUCCEEDED,
- S_PAGING_EXPIRED,
-};
-
-/* SS_SMS signals */
-enum signal_sms {
- S_SMS_SUBMITTED, /* A SMS has been successfully submitted to us */
- S_SMS_DELIVERED, /* A SMS has been successfully delivered to a MS */
- S_SMS_SMMA, /* A MS tells us it has more space available */
- S_SMS_MEM_EXCEEDED, /* A MS tells us it has no more space available */
- S_SMS_UNKNOWN_ERROR, /* A MS tells us it has an error */
-};
-
-/* SS_ABISIP signals */
-enum signal_abisip {
- S_ABISIP_CRCX_ACK,
- S_ABISIP_MDCX_ACK,
- S_ABISIP_DLCX_IND,
-};
-
-/* SS_NM signals */
-enum signal_nm {
- S_NM_SW_ACTIV_REP, /* GSM 12.21 software activated report */
- S_NM_FAIL_REP, /* GSM 12.21 failure event report */
- S_NM_NACK, /* GSM 12.21 various NM_MT_*_NACK happened */
- S_NM_IPACC_NACK, /* GSM 12.21 nanoBTS extensions NM_MT_IPACC_*_*_NACK happened */
- S_NM_IPACC_ACK, /* GSM 12.21 nanoBTS extensions NM_MT_IPACC_*_*_ACK happened */
- S_NM_IPACC_RESTART_ACK, /* nanoBTS has send a restart ack */
- S_NM_IPACC_RESTART_NACK,/* nanoBTS has send a restart ack */
- S_NM_TEST_REP, /* GSM 12.21 Test Report */
- S_NM_STATECHG_OPER, /* Operational State changed*/
- S_NM_STATECHG_ADM, /* Administrative State changed */
- S_NM_OM2K_CONF_RES, /* OM2K Configuration Result */
-};
-
-/* SS_LCHAN signals */
-enum signal_lchan {
- /*
- * The lchan got freed with an use_count != 0 and error
- * recovery needs to be carried out from within the
- * signal handler.
- */
- S_LCHAN_UNEXPECTED_RELEASE,
- S_LCHAN_ACTIVATE_ACK, /* 08.58 Channel Activate ACK */
- S_LCHAN_ACTIVATE_NACK, /* 08.58 Channel Activate NACK */
- S_LCHAN_HANDOVER_COMPL, /* 04.08 Handover Completed */
- S_LCHAN_HANDOVER_FAIL, /* 04.08 Handover Failed */
- S_LCHAN_HANDOVER_DETECT, /* 08.58 Handover Detect */
- S_LCHAN_MEAS_REP, /* 08.58 Measurement Report */
-};
-
-/* SS_CHALLOC signals */
-enum signal_challoc {
- S_CHALLOC_ALLOC_FAIL, /* allocation of lchan has failed */
- S_CHALLOC_FREED, /* lchan has been successfully freed */
-};
-
-/* SS_SUBSCR signals */
-enum signal_subscr {
- S_SUBSCR_ATTACHED,
- S_SUBSCR_DETACHED,
- S_SUBSCR_IDENTITY, /* we've received some identity information */
-};
-
-/* SS_SCALL signals */
-enum signal_scall {
- S_SCALL_SUCCESS,
- S_SCALL_EXPIRED,
- S_SCALL_DETACHED,
-};
-
-/* SS_IPAC_NWL signals */
-enum signal_ipaccess {
- S_IPAC_NWL_COMPLETE,
-};
-
-enum signal_global {
- S_GLOBAL_BTS_CLOSE_OM,
-};
-
-/* SS_RF signals */
-enum signal_rf {
- S_RF_OFF,
- S_RF_ON,
- S_RF_GRACE,
-};
-
-struct paging_signal_data {
- struct vlr_subscr *vsub;
- struct gsm_bts *bts;
-
- int paging_result;
-
- /* NULL in case the paging didn't work */
- struct gsm_subscriber_connection *conn;
-};
-
-struct scall_signal_data {
- struct gsm_subscriber_connection *conn;
- void *data;
-};
-
-struct ipacc_ack_signal_data {
- struct gsm_bts_trx *trx;
- uint8_t msg_type;
-};
-
-struct abis_om2k_mo;
-
-struct nm_statechg_signal_data {
- struct gsm_bts *bts;
- uint8_t obj_class;
- void *obj;
- struct gsm_nm_state *old_state;
- struct gsm_nm_state *new_state;
-
- /* This pointer is vaold for TS 12.21 MO */
- struct abis_om_obj_inst *obj_inst;
- /* This pointer is vaold for RBS2000 MO */
- struct abis_om2k_mo *om2k_mo;
-};
-
-struct nm_om2k_signal_data {
- struct gsm_bts *bts;
- void *obj;
- struct abis_om2k_mo *om2k_mo;
-
- uint8_t accordance_ind;
-};
-
-struct nm_nack_signal_data {
- struct msgb *msg;
- struct gsm_bts *bts;
- uint8_t mt;
-};
-
-struct challoc_signal_data {
- struct gsm_bts *bts;
- struct gsm_lchan *lchan;
- enum gsm_chan_t type;
-};
-
-struct rf_signal_data {
- struct gsm_network *net;
-};
-
-struct sms_signal_data {
- /* The transaction where this occured */
- struct gsm_trans *trans;
- /* Can be NULL for SMMA */
- struct gsm_sms *sms;
- /* int paging result. Only the ones with > 0 */
- int paging_result;
-};
-
-struct lchan_signal_data {
- /* The lchan the signal happened on */
- struct gsm_lchan *lchan;
- /* Measurement reports on this lchan */
- struct gsm_meas_rep *mr;
-};
-
-/* MSC signals */
-enum signal_msc {
- S_MSC_LOST,
- S_MSC_CONNECTED,
- S_MSC_AUTHENTICATED,
-};
-
-struct bsc_msc_data;
-struct msc_signal_data {
- struct bsc_msc_data *data;
-};
-
-/* SS_CCCH signals */
-enum signal_ccch {
- S_CCCH_PAGING_LOAD,
- S_CCCH_RACH_LOAD,
-};
-
-struct ccch_signal_data {
- struct gsm_bts *bts;
- uint16_t pg_buf_space;
- uint16_t rach_slot_count;
- uint16_t rach_busy_count;
- uint16_t rach_access_count;
-};
-
-/* GPRS SGSN signals SS_SGSN */
-enum signal_sgsn {
- S_SGSN_ATTACH,
- S_SGSN_DETACH,
- S_SGSN_UPDATE,
- S_SGSN_PDP_ACT,
- S_SGSN_PDP_DEACT,
- S_SGSN_PDP_TERMINATE,
- S_SGSN_PDP_FREE,
- S_SGSN_MM_FREE,
-};
-
-struct sgsn_mm_ctx;
-struct sgsn_signal_data {
- struct sgsn_mm_ctx *mm;
- struct sgsn_pdp_ctx *pdp; /* non-NULL for PDP_ACT, PDP_DEACT, PDP_FREE */
-};
-
-#endif
diff --git a/include/openbsc/silent_call.h b/include/openbsc/silent_call.h
deleted file mode 100644
index 5fec77b..0000000
--- a/include/openbsc/silent_call.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _SILENT_CALL_H
-#define _SILENT_CALL_H
-
-struct gsm_subscriber_connection;
-
-extern int gsm_silent_call_start(struct vlr_subscr *vsub,
- void *data, int type);
-extern int gsm_silent_call_stop(struct vlr_subscr *vsub);
-
-#if 0
-extern int silent_call_rx(struct gsm_subscriber_connection *conn, struct msgb *msg);
-extern int silent_call_reroute(struct gsm_subscriber_connection *conn, struct msgb *msg);
-#endif
-
-#endif /* _SILENT_CALL_H */
diff --git a/include/openbsc/slhc.h b/include/openbsc/slhc.h
deleted file mode 100644
index cd5a47c..0000000
--- a/include/openbsc/slhc.h
+++ /dev/null
@@ -1,187 +0,0 @@
-#ifndef _SLHC_H
-#define _SLHC_H
-/*
- * Definitions for tcp compression routines.
- *
- * $Header: slcompress.h,v 1.10 89/12/31 08:53:02 van Exp $
- *
- * Copyright (c) 1989 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
- * - Initial distribution.
- *
- *
- * modified for KA9Q Internet Software Package by
- * Katie Stevens (dkstevens@ucdavis.edu)
- * University of California, Davis
- * Computing Services
- * - 01-31-90 initial adaptation
- *
- * - Feb 1991 Bill_Simpson@um.cc.umich.edu
- * variable number of conversation slots
- * allow zero or one slots
- * separate routines
- * status display
- */
-
-/*
- * Compressed packet format:
- *
- * The first octet contains the packet type (top 3 bits), TCP
- * 'push' bit, and flags that indicate which of the 4 TCP sequence
- * numbers have changed (bottom 5 bits). The next octet is a
- * conversation number that associates a saved IP/TCP header with
- * the compressed packet. The next two octets are the TCP checksum
- * from the original datagram. The next 0 to 15 octets are
- * sequence number changes, one change per bit set in the header
- * (there may be no changes and there are two special cases where
- * the receiver implicitly knows what changed -- see below).
- *
- * There are 5 numbers which can change (they are always inserted
- * in the following order): TCP urgent pointer, window,
- * acknowledgment, sequence number and IP ID. (The urgent pointer
- * is different from the others in that its value is sent, not the
- * change in value.) Since typical use of SLIP links is biased
- * toward small packets (see comments on MTU/MSS below), changes
- * use a variable length coding with one octet for numbers in the
- * range 1 - 255 and 3 octets (0, MSB, LSB) for numbers in the
- * range 256 - 65535 or 0. (If the change in sequence number or
- * ack is more than 65535, an uncompressed packet is sent.)
- */
-
-/*
- * Packet types (must not conflict with IP protocol version)
- *
- * The top nibble of the first octet is the packet type. There are
- * three possible types: IP (not proto TCP or tcp with one of the
- * control flags set); uncompressed TCP (a normal IP/TCP packet but
- * with the 8-bit protocol field replaced by an 8-bit connection id --
- * this type of packet syncs the sender & receiver); and compressed
- * TCP (described above).
- *
- * LSB of 4-bit field is TCP "PUSH" bit (a worthless anachronism) and
- * is logically part of the 4-bit "changes" field that follows. Top
- * three bits are actual packet type. For backward compatibility
- * and in the interest of conserving bits, numbers are chosen so the
- * IP protocol version number (4) which normally appears in this nibble
- * means "IP packet".
- */
-
-
-#include <linux/ip.h>
-#include <linux/tcp.h>
-
-/* SLIP compression masks for len/vers byte */
-#define SL_TYPE_IP 0x40
-#define SL_TYPE_UNCOMPRESSED_TCP 0x70
-#define SL_TYPE_COMPRESSED_TCP 0x80
-#define SL_TYPE_ERROR 0x00
-
-/* Bits in first octet of compressed packet */
-#define NEW_C 0x40 /* flag bits for what changed in a packet */
-#define NEW_I 0x20
-#define NEW_S 0x08
-#define NEW_A 0x04
-#define NEW_W 0x02
-#define NEW_U 0x01
-
-/* reserved, special-case values of above */
-#define SPECIAL_I (NEW_S|NEW_W|NEW_U) /* echoed interactive traffic */
-#define SPECIAL_D (NEW_S|NEW_A|NEW_W|NEW_U) /* unidirectional data */
-#define SPECIALS_MASK (NEW_S|NEW_A|NEW_W|NEW_U)
-
-#define TCP_PUSH_BIT 0x10
-
-/*
- * data type and sizes conversion assumptions:
- *
- * VJ code KA9Q style generic
- * u_char byte_t unsigned char 8 bits
- * u_short int16 unsigned short 16 bits
- * u_int int16 unsigned short 16 bits
- * u_long unsigned long unsigned long 32 bits
- * int int32 long 32 bits
- */
-
-typedef __u8 byte_t;
-typedef __u32 int32;
-
-/*
- * "state" data for each active tcp conversation on the wire. This is
- * basically a copy of the entire IP/TCP header from the last packet
- * we saw from the conversation together with a small identifier
- * the transmit & receive ends of the line use to locate saved header.
- */
-struct cstate {
- byte_t cs_this; /* connection id number (xmit) */
- struct cstate *next; /* next in ring (xmit) */
- struct iphdr cs_ip; /* ip/tcp hdr from most recent packet */
- struct tcphdr cs_tcp;
- unsigned char cs_ipopt[64];
- unsigned char cs_tcpopt[64];
- int cs_hsize;
-};
-#define NULLSLSTATE (struct cstate *)0
-
-/*
- * all the state data for one serial line (we need one of these per line).
- */
-struct slcompress {
- struct cstate *tstate; /* transmit connection states (array)*/
- struct cstate *rstate; /* receive connection states (array)*/
-
- byte_t tslot_limit; /* highest transmit slot id (0-l)*/
- byte_t rslot_limit; /* highest receive slot id (0-l)*/
-
- byte_t xmit_oldest; /* oldest xmit in ring */
- byte_t xmit_current; /* most recent xmit id */
- byte_t recv_current; /* most recent rcvd id */
-
- byte_t flags;
-#define SLF_TOSS 0x01 /* tossing rcvd frames until id received */
-
- int32 sls_o_nontcp; /* outbound non-TCP packets */
- int32 sls_o_tcp; /* outbound TCP packets */
- int32 sls_o_uncompressed; /* outbound uncompressed packets */
- int32 sls_o_compressed; /* outbound compressed packets */
- int32 sls_o_searches; /* searches for connection state */
- int32 sls_o_misses; /* times couldn't find conn. state */
-
- int32 sls_i_uncompressed; /* inbound uncompressed packets */
- int32 sls_i_compressed; /* inbound compressed packets */
- int32 sls_i_error; /* inbound error packets */
- int32 sls_i_tossed; /* inbound packets tossed because of error */
-
- int32 sls_i_runt;
- int32 sls_i_badcheck;
-};
-#define NULLSLCOMPR (struct slcompress *)0
-
-/* In slhc.c: */
-struct slcompress *slhc_init(const void *ctx, int rslots, int tslots);
-
-void slhc_free(struct slcompress *comp);
-
-int slhc_compress(struct slcompress *comp, unsigned char *icp, int isize,
- unsigned char *ocp, unsigned char **cpp, int compress_cid);
-int slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize);
-int slhc_remember(struct slcompress *comp, unsigned char *icp, int isize);
-int slhc_toss(struct slcompress *comp);
-
-void slhc_i_status(struct slcompress *comp);
-void slhc_o_status(struct slcompress *comp);
-
-#endif /* _SLHC_H */
diff --git a/include/openbsc/smpp.h b/include/openbsc/smpp.h
deleted file mode 100644
index bcdac8f..0000000
--- a/include/openbsc/smpp.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#pragma once
-
-int smpp_openbsc_alloc_init(void *ctx);
-int smpp_openbsc_start(struct gsm_network *net);
diff --git a/include/openbsc/sms_queue.h b/include/openbsc/sms_queue.h
deleted file mode 100644
index 2a8bd58..0000000
--- a/include/openbsc/sms_queue.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef SMS_QUEUE_H
-#define SMS_QUEUE_H
-
-struct gsm_network;
-struct gsm_sms_queue;
-struct vty;
-
-int sms_queue_start(struct gsm_network *, int in_flight);
-int sms_queue_trigger(struct gsm_sms_queue *);
-
-/* vty helper functions */
-int sms_queue_stats(struct gsm_sms_queue *, struct vty* vty);
-int sms_queue_set_max_pending(struct gsm_sms_queue *, int max);
-int sms_queue_set_max_failure(struct gsm_sms_queue *, int fail);
-int sms_queue_clear(struct gsm_sms_queue *);
-
-#endif
diff --git a/include/openbsc/socket.h b/include/openbsc/socket.h
deleted file mode 100644
index 0fd85f1..0000000
--- a/include/openbsc/socket.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _BSC_SOCKET_H
-#define _BSC_SOCKET_H
-
-#include <osmocom/core/select.h>
-
-#ifndef IPPROTO_GRE
-#define IPPROTO_GRE 47
-#endif
-
-int make_sock(struct osmo_fd *bfd, int proto,
- uint32_t ip, uint16_t port, int priv_nr,
- int (*cb)(struct osmo_fd *fd, unsigned int what), void *data);
-
-#endif /* _BSC_SOCKET_H */
diff --git a/include/openbsc/system_information.h b/include/openbsc/system_information.h
deleted file mode 100644
index 71bea26..0000000
--- a/include/openbsc/system_information.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _SYSTEM_INFO_H
-#define _SYSTEM_INFO_H
-
-#include <osmocom/gsm/sysinfo.h>
-
-#include <openbsc/arfcn_range_encode.h>
-
-struct gsm_bts;
-
-int gsm_generate_si(struct gsm_bts *bts, enum osmo_sysinfo_type type);
-size_t si2q_earfcn_count(const struct osmo_earfcn_si2q *e);
-unsigned range1024_p(unsigned n);
-unsigned range512_q(unsigned m);
-int range_encode(enum gsm48_range r, int *arfcns, int arfcns_used, int *w,
- int f0, uint8_t *chan_list);
-uint8_t si2q_num(struct gsm_bts *bts);
-int bts_earfcn_add(struct gsm_bts *bts, uint16_t earfcn, uint8_t thresh_hi, uint8_t thresh_lo, uint8_t prio,
- uint8_t qrx, uint8_t meas_bw);
-int bts_uarfcn_del(struct gsm_bts *bts, uint16_t arfcn, uint16_t scramble);
-int bts_uarfcn_add(struct gsm_bts *bts, uint16_t arfcn, uint16_t scramble,
- bool diversity);
-#endif
diff --git a/include/openbsc/transaction.h b/include/openbsc/transaction.h
deleted file mode 100644
index 4930fbd..0000000
--- a/include/openbsc/transaction.h
+++ /dev/null
@@ -1,103 +0,0 @@
-#ifndef _TRANSACT_H
-#define _TRANSACT_H
-
-#include <openbsc/gsm_data.h>
-#include <openbsc/gsm_subscriber.h>
-#include <osmocom/core/linuxlist.h>
-#include <openbsc/gsm_04_11.h>
-#include <openbsc/mncc.h>
-#include <osmocom/gsm/gsm0411_smc.h>
-#include <osmocom/gsm/gsm0411_smr.h>
-
-enum bridge_state {
- BRIDGE_STATE_NONE,
- BRIDGE_STATE_LOOPBACK_PENDING,
- BRIDGE_STATE_LOOPBACK_ESTABLISHED,
- BRIDGE_STATE_BRIDGE_PENDING,
- BRIDGE_STATE_BRIDGE_ESTABLISHED,
-};
-
-/* One transaction */
-struct gsm_trans {
- /* Entry in list of all transactions */
- struct llist_head entry;
-
- /* Back pointer to the network struct */
- struct gsm_network *net;
-
- /* The protocol within which we live */
- uint8_t protocol;
-
- /* The current transaction ID */
- uint8_t transaction_id;
-
- /* To whom we belong, unique identifier of remote MM entity */
- struct vlr_subscr *vsub;
-
- /* The associated connection we are using to transmit messages */
- struct gsm_subscriber_connection *conn;
-
- /* reference from MNCC or other application */
- uint32_t callref;
-
- /* if traffic channel receive was requested */
- int tch_recv;
-
- /* is thats one paging? */
- struct subscr_request *paging_request;
-
- /* bearer capabilities (rate and codec) */
- struct gsm_mncc_bearer_cap bearer_cap;
-
- /* status of the assignment, true when done */
- bool assignment_done;
-
- /* if true, TCH_RTP_CREATE is sent after the
- * assignment is done */
- bool tch_rtp_create;
-
- union {
- struct {
-
- /* current call state */
- int state;
-
- /* current timer and message queue */
- int Tcurrent; /* current CC timer */
- int T308_second; /* used to send release again */
- struct osmo_timer_list timer;
- struct gsm_mncc msg; /* stores setup/disconnect/release message */
- } cc;
- struct {
- struct gsm411_smc_inst smc_inst;
- struct gsm411_smr_inst smr_inst;
-
- struct gsm_sms *sms;
- } sms;
- };
-
- struct {
- struct gsm_trans *peer;
- enum bridge_state state;
- } bridge;
-};
-
-
-
-struct gsm_trans *trans_find_by_id(struct gsm_subscriber_connection *conn,
- uint8_t proto, uint8_t trans_id);
-struct gsm_trans *trans_find_by_callref(struct gsm_network *net,
- uint32_t callref);
-
-struct gsm_trans *trans_alloc(struct gsm_network *net,
- struct vlr_subscr *vsub,
- uint8_t protocol, uint8_t trans_id,
- uint32_t callref);
-void trans_free(struct gsm_trans *trans);
-
-int trans_assign_trans_id(struct gsm_network *net, struct vlr_subscr *vsub,
- uint8_t protocol, uint8_t ti_flag);
-struct gsm_trans *trans_has_conn(const struct gsm_subscriber_connection *conn);
-void trans_conn_closed(struct gsm_subscriber_connection *conn);
-
-#endif
diff --git a/include/openbsc/trau_mux.h b/include/openbsc/trau_mux.h
deleted file mode 100644
index 75c359b..0000000
--- a/include/openbsc/trau_mux.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Simple TRAU frame reflector to route voice calls */
-
-/* (C) 2009 by Harald Welte <laforge@gnumonks.org>
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-/* The "TRAU mux map" defines which particular 16kbit sub-slot (in which E1
- * timeslot on which E1 interface) should be directly muxed to which other
- * sub-slot. Entries in the mux map are always bi-directional.
- *
- * The idea of all this is to directly switch voice channels in the BSC
- * from one phone to another. We do this right now since we don't support
- * any external interface for voice channels, and in the future as an
- * optimization to routing them externally.
- */
-
-#include <stdint.h>
-#include <openbsc/gsm_data.h>
-#include <openbsc/mncc.h>
-
-struct decoded_trau_frame;
-
-/* map a TRAU mux map entry */
-int trau_mux_map(const struct gsm_e1_subslot *src,
- const struct gsm_e1_subslot *dst);
-int trau_mux_map_lchan(const struct gsm_lchan *src,
- const struct gsm_lchan *dst);
-
-/* unmap a TRAU mux map entry */
-int trau_mux_unmap(const struct gsm_e1_subslot *ss, uint32_t callref);
-
-/* we get called by subchan_demux */
-int trau_mux_input(struct gsm_e1_subslot *src_e1_ss,
- const uint8_t *trau_bits, int num_bits);
-
-/* add a trau receiver */
-int trau_recv_lchan(struct gsm_lchan *lchan, uint32_t callref);
-
-/* send trau from application */
-int trau_send_frame(struct gsm_lchan *lchan, struct gsm_data_frame *frame);
-
-/* switch trau muxer to new lchan */
-int switch_trau_mux(struct gsm_lchan *old_lchan, struct gsm_lchan *new_lchan);
-
-/* callback invoked if we receive TRAU frames */
-int subch_cb(struct subch_demux *dmx, int ch, uint8_t *data, int len, void *_priv);
-
-/* TRAU frame transcoding */
-struct msgb *trau_decode_fr(uint32_t callref,
- const struct decoded_trau_frame *tf);
-struct msgb *trau_decode_efr(uint32_t callref,
- const struct decoded_trau_frame *tf);
-void trau_encode_fr(struct decoded_trau_frame *tf,
- const unsigned char *data);
-void trau_encode_efr(struct decoded_trau_frame *tf,
- const unsigned char *data);
diff --git a/include/openbsc/trau_upqueue.h b/include/openbsc/trau_upqueue.h
deleted file mode 100644
index ecc7658..0000000
--- a/include/openbsc/trau_upqueue.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _TRAU_UPQUEUE_H
-#define _TRAU_UPQUEUE_H
-
-void trau_tx_to_mncc(struct gsm_network *net, struct msgb *msg);
-
-#endif /* _TRAU_UPQUEUE_H */
-
diff --git a/include/openbsc/ussd.h b/include/openbsc/ussd.h
deleted file mode 100644
index 2665468..0000000
--- a/include/openbsc/ussd.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _USSD_H
-#define _USSD_H
-
-/* Handler function for mobile-originated USSD messages */
-
-#include <osmocom/core/msgb.h>
-
-int handle_rcv_ussd(struct gsm_subscriber_connection *conn, struct msgb *msg);
-
-#endif
diff --git a/include/openbsc/v42bis.h b/include/openbsc/v42bis.h
deleted file mode 100644
index 607a58e..0000000
--- a/include/openbsc/v42bis.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * SpanDSP - a series of DSP components for telephony
- *
- * v42bis.h
- *
- * Written by Steve Underwood <steveu@coppice.org>
- *
- * Copyright (C) 2005, 2011 Steve Underwood
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 2.1,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*! \page v42bis_page V.42bis modem data compression
-\section v42bis_page_sec_1 What does it do?
-The v.42bis specification defines a data compression scheme, to work in
-conjunction with the error correction scheme defined in V.42.
-
-\section v42bis_page_sec_2 How does it work?
-*/
-
-#include <stdint.h>
-
-#if !defined(_SPANDSP_V42BIS_H_)
-#define _SPANDSP_V42BIS_H_
-
-#define SPAN_DECLARE(x) x
-
-#define V42BIS_MIN_STRING_SIZE 6
-#define V42BIS_MAX_STRING_SIZE 250
-#define V42BIS_MIN_DICTIONARY_SIZE 512
-#define V42BIS_MAX_BITS 12
-#define V42BIS_MAX_CODEWORDS 4096 /* 2^V42BIS_MAX_BITS */
-#define V42BIS_MAX_OUTPUT_LENGTH 1024
-
-enum
-{
- V42BIS_P0_NEITHER_DIRECTION = 0,
- V42BIS_P0_INITIATOR_RESPONDER,
- V42BIS_P0_RESPONDER_INITIATOR,
- V42BIS_P0_BOTH_DIRECTIONS
-};
-
-enum
-{
- V42BIS_COMPRESSION_MODE_DYNAMIC = 0,
- V42BIS_COMPRESSION_MODE_ALWAYS,
- V42BIS_COMPRESSION_MODE_NEVER
-};
-
-typedef void (*put_msg_func_t)(void *user_data, const uint8_t *msg, int len);
-
-/*!
- V.42bis compression/decompression descriptor. This defines the working state for a
- single instance of V.42bis compress/decompression.
-*/
-typedef struct v42bis_state_s v42bis_state_t;
-
-#if defined(__cplusplus)
-extern "C"
-{
-#endif
-
-/*! Compress a block of octets.
- \param s The V.42bis context.
- \param buf The data to be compressed.
- \param len The length of the data buffer.
- \return 0 */
-SPAN_DECLARE(int) v42bis_compress(v42bis_state_t *s, const uint8_t buf[], int len);
-
-/*! Flush out any data remaining in a compression buffer.
- \param s The V.42bis context.
- \return 0 */
-SPAN_DECLARE(int) v42bis_compress_flush(v42bis_state_t *s);
-
-/*! Decompress a block of octets.
- \param s The V.42bis context.
- \param buf The data to be decompressed.
- \param len The length of the data buffer.
- \return 0 */
-SPAN_DECLARE(int) v42bis_decompress(v42bis_state_t *s, const uint8_t buf[], int len);
-
-/*! Flush out any data remaining in the decompression buffer.
- \param s The V.42bis context.
- \return 0 */
-SPAN_DECLARE(int) v42bis_decompress_flush(v42bis_state_t *s);
-
-/*! Set the compression mode.
- \param s The V.42bis context.
- \param mode One of the V.42bis compression modes -
- V42BIS_COMPRESSION_MODE_DYNAMIC,
- V42BIS_COMPRESSION_MODE_ALWAYS,
- V42BIS_COMPRESSION_MODE_NEVER */
-SPAN_DECLARE(void) v42bis_compression_control(v42bis_state_t *s, int mode);
-
-/*! Initialise a V.42bis context.
- \param s The V.42bis context.
- \param negotiated_p0 The negotiated P0 parameter, from the V.42bis spec.
- \param negotiated_p1 The negotiated P1 parameter, from the V.42bis spec.
- \param negotiated_p2 The negotiated P2 parameter, from the V.42bis spec.
- \param encode_handler Encode callback handler.
- \param encode_user_data An opaque pointer passed to the encode callback handler.
- \param max_encode_len The maximum length that should be passed to the encode handler.
- \param decode_handler Decode callback handler.
- \param decode_user_data An opaque pointer passed to the decode callback handler.
- \param max_decode_len The maximum length that should be passed to the decode handler.
- \return The V.42bis context. */
-SPAN_DECLARE(v42bis_state_t *) v42bis_init(const void *ctx,
- v42bis_state_t *s,
- int negotiated_p0,
- int negotiated_p1,
- int negotiated_p2,
- put_msg_func_t encode_handler,
- void *encode_user_data,
- int max_encode_len,
- put_msg_func_t decode_handler,
- void *decode_user_data,
- int max_decode_len);
-
-/*! Release a V.42bis context.
- \param s The V.42bis context.
- \return 0 if OK */
-SPAN_DECLARE(int) v42bis_release(v42bis_state_t *s);
-
-/*! Free a V.42bis context.
- \param s The V.42bis context.
- \return 0 if OK */
-SPAN_DECLARE(int) v42bis_free(v42bis_state_t *s);
-
-#if defined(__cplusplus)
-}
-#endif
-
-#endif
-/*- End of file ------------------------------------------------------------*/
diff --git a/include/openbsc/v42bis_private.h b/include/openbsc/v42bis_private.h
deleted file mode 100644
index daa5ea3..0000000
--- a/include/openbsc/v42bis_private.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * SpanDSP - a series of DSP components for telephony
- *
- * private/v42bis.h
- *
- * Written by Steve Underwood <steveu@coppice.org>
- *
- * Copyright (C) 2005 Steve Underwood
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 2.1,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#if !defined(_SPANDSP_PRIVATE_V42BIS_H_)
-#define _SPANDSP_PRIVATE_V42BIS_H_
-
-/*!
- V.42bis dictionary node.
- Note that 0 is not a valid node to point to (0 is always a control code), so 0 is used
- as a "no such value" marker in this structure.
-*/
-typedef struct
-{
- /*! \brief The value of the octet represented by the current dictionary node */
- uint8_t node_octet;
- /*! \brief The parent of this node */
- uint16_t parent;
- /*! \brief The first child of this node */
- uint16_t child;
- /*! \brief The next node at the same depth */
- uint16_t next;
-} v42bis_dict_node_t;
-
-/*!
- V.42bis compression or decompression. This defines the working state for a single instance
- of V.42bis compression or decompression.
-*/
-typedef struct
-{
- /*! \brief Compression enabled. */
- int v42bis_parm_p0;
- /*! \brief Compression mode. */
- int compression_mode;
- /*! \brief Callback function to handle output data. */
- put_msg_func_t handler;
- /*! \brief An opaque pointer passed in calls to the data handler. */
- void *user_data;
- /*! \brief The maximum amount to be passed to the data handler. */
- int max_output_len;
-
- /*! \brief TRUE if we are in transparent (i.e. uncompressable) mode */
- int transparent;
- /*! \brief Next empty dictionary entry */
- uint16_t v42bis_parm_c1;
- /*! \brief Current codeword size */
- uint16_t v42bis_parm_c2;
- /*! \brief Threshold for codeword size change */
- uint16_t v42bis_parm_c3;
- /*! \brief The current update point in the dictionary */
- uint16_t update_at;
- /*! \brief The last entry matched in the dictionary */
- uint16_t last_matched;
- /*! \brief The last entry added to the dictionary */
- uint16_t last_added;
- /*! \brief Total number of codewords in the dictionary */
- int v42bis_parm_n2;
- /*! \brief Maximum permitted string length */
- int v42bis_parm_n7;
- /*! \brief The dictionary */
- v42bis_dict_node_t dict[V42BIS_MAX_CODEWORDS];
-
- /*! \brief The octet string in progress */
- uint8_t string[V42BIS_MAX_STRING_SIZE];
- /*! \brief The current length of the octet string in progress */
- int string_length;
- /*! \brief The amount of the octet string in progress which has already
- been flushed out of the buffer */
- int flushed_length;
-
- /*! \brief Compression performance metric */
- uint16_t compression_performance;
-
- /*! \brief Outgoing bit buffer (compression), or incoming bit buffer (decompression) */
- uint32_t bit_buffer;
- /*! \brief Outgoing bit count (compression), or incoming bit count (decompression) */
- int bit_count;
-
- /*! \brief The output composition buffer */
- uint8_t output_buf[V42BIS_MAX_OUTPUT_LENGTH];
- /*! \brief The length of the contents of the output composition buffer */
- int output_octet_count;
-
- /*! \brief The current value of the escape code */
- uint8_t escape_code;
- /*! \brief TRUE if we just hit an escape code, and are waiting for the following octet */
- int escaped;
-} v42bis_comp_state_t;
-
-/*!
- V.42bis compression/decompression descriptor. This defines the working state for a
- single instance of V.42bis compress/decompression.
-*/
-struct v42bis_state_s
-{
- /*! \brief Compression state. */
- v42bis_comp_state_t compress;
- /*! \brief Decompression state. */
- v42bis_comp_state_t decompress;
-
- /*! \brief Error and flow logging control */
-};
-
-#endif
-/*- End of file ------------------------------------------------------------*/
diff --git a/include/openbsc/vlr.h b/include/openbsc/vlr.h
deleted file mode 100644
index 619971a..0000000
--- a/include/openbsc/vlr.h
+++ /dev/null
@@ -1,422 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/core/fsm.h>
-#include <osmocom/core/logging.h>
-#include <osmocom/gsm/protocol/gsm_23_003.h>
-#include <osmocom/gsm/protocol/gsm_04_08_gprs.h>
-#include <osmocom/gsm/gsm23003.h>
-#include <openbsc/gsm_data.h>
-// for GSM_NAME_LENGTH
-#include <openbsc/gsm_subscriber.h>
-
-struct log_target;
-
-/* from 3s to 10s */
-#define GSM_29002_TIMER_S 10
-/* from 15s to 30s */
-#define GSM_29002_TIMER_M 30
-/* from 1min to 10min */
-#define GSM_29002_TIMER_ML (10*60)
-/* from 28h to 38h */
-#define GSM_29002_TIMER_L (32*60*60)
-
-/* VLR subscriber authentication state */
-enum vlr_subscr_auth_state {
- /* subscriber needs to be autenticated */
- VLR_SUB_AS_NEEDS_AUTH,
- /* waiting for AuthInfo from HLR/AUC */
- VLR_SUB_AS_NEEDS_AUTH_WAIT_AI,
- /* waiting for response from subscriber */
- VLR_SUB_AS_WAIT_RESP,
- /* successfully authenticated */
- VLR_SUB_AS_AUTHENTICATED,
- /* subscriber needs re-sync */
- VLR_SUB_AS_NEEDS_RESYNC,
- /* waiting for AuthInfo with ReSync */
- VLR_SUB_AS_NEEDS_AUTH_WAIT_SAI_RESYNC,
- /* waiting for response from subscr, resync case */
- VLR_SUB_AS_WAIT_RESP_RESYNC,
- /* waiting for IMSI from subscriber */
- VLR_SUB_AS_WAIT_ID_IMSI,
- /* authentication has failed */
- VLR_SUB_AS_AUTH_FAILED,
-};
-
-enum vlr_lu_event {
- VLR_ULA_E_UPDATE_LA, /* Initial trigger (LU from MS) */
- VLR_ULA_E_SEND_ID_ACK, /* Result of Send-ID from PVLR */
- VLR_ULA_E_SEND_ID_NACK, /* Result of Send-ID from PVLR */
- VLR_ULA_E_AUTH_RES, /* Result of auth procedure */
- VLR_ULA_E_CIPH_RES, /* Result of Ciphering Mode Command */
- VLR_ULA_E_ID_IMSI, /* IMSI recieved from MS */
- VLR_ULA_E_ID_IMEI, /* IMEI received from MS */
- VLR_ULA_E_ID_IMEISV, /* IMEISV received from MS */
- VLR_ULA_E_HLR_LU_RES, /* HLR UpdateLocation result */
- VLR_ULA_E_UPD_HLR_COMPL,/* UpdatE_HLR_VLR result */
- VLR_ULA_E_LU_COMPL_SUCCESS,/* Location_Update_Completion_VLR result */
- VLR_ULA_E_LU_COMPL_FAILURE,/* Location_Update_Completion_VLR result */
- VLR_ULA_E_NEW_TMSI_ACK, /* TMSI Reallocation Complete */
-};
-
-enum vlr_ciph_result_cause {
- VLR_CIPH_REJECT, /* ? */
- VLR_CIPH_COMPL,
-};
-
-struct vlr_ciph_result {
- enum vlr_ciph_result_cause cause;
- const char *imeisv;
-};
-
-enum vlr_subscr_security_context {
- VLR_SEC_CTX_NONE,
- VLR_SEC_CTX_GSM,
- VLR_SEC_CTX_UMTS,
-};
-
-enum vlr_lu_type {
- VLR_LU_TYPE_PERIODIC,
- VLR_LU_TYPE_IMSI_ATTACH,
- VLR_LU_TYPE_REGULAR,
-};
-
-#define OSMO_LBUF_DECL(name, xlen) \
- struct { \
- uint8_t buf[xlen]; \
- size_t len; \
- } name
-
-struct sgsn_mm_ctx;
-struct vlr_instance;
-
-/* The VLR subscriber is the part of the GSM subscriber state in VLR (CS) or
- * SGSN (PS), particularly while interacting with the HLR via GSUP */
-struct vlr_subscr {
- struct llist_head list;
- struct vlr_instance *vlr;
-
- /* TODO either populate from HLR or drop this completely? */
- long long unsigned int id;
-
- /* Data from HLR */ /* 3GPP TS 23.008 */
- /* Always use vlr_subscr_set_imsi() to write to imsi[] */
- char imsi[GSM23003_IMSI_MAX_DIGITS+1]; /* 2.1.1.1 */
- char msisdn[GSM_EXTENSION_LENGTH+1]; /* 2.1.2 */
- char name[GSM_NAME_LENGTH+1]; /* proprietary */
- OSMO_LBUF_DECL(hlr, 16); /* 2.4.7 */
- uint32_t periodic_lu_timer; /* 2.4.24 */
- uint32_t age_indicator; /* 2.17.1 */
-
- /* Authentication Data */
- struct gsm_auth_tuple auth_tuples[5]; /* 2.3.1-2.3.4 */
- struct gsm_auth_tuple *last_tuple;
- enum vlr_subscr_security_context sec_ctx;
-
- /* Data local to VLR is below */
- uint32_t tmsi; /* 2.1.4 */
- /* Newly allocated TMSI that was not yet acked by MS */
- uint32_t tmsi_new;
-
- /* some redundancy in information below? */
- struct osmo_cell_global_id cgi; /* 2.4.16 */
- uint16_t lac; /* 2.4.2 */
-
- char imeisv[GSM23003_IMEISV_NUM_DIGITS+1]; /* 2.2.3 */
- char imei[GSM23003_IMEISV_NUM_DIGITS+1]; /* 2.1.9 */
- bool imsi_detached_flag; /* 2.7.1 */
- bool conf_by_radio_contact_ind; /* 2.7.4.1 */
- bool sub_dataconf_by_hlr_ind; /* 2.7.4.2 */
- bool loc_conf_in_hlr_ind; /* 2.7.4.3 */
- bool dormant_ind; /* 2.7.8 */
- bool cancel_loc_rx; /* 2.7.8A */
- bool ms_not_reachable_flag; /* 2.10.2 (MNRF) */
- bool la_allowed;
-
- int use_count;
- time_t expire_lu; /* FIXME: overlap with periodic_lu_timer/age_indicator */
-
- struct osmo_fsm_inst *lu_fsm;
- struct osmo_fsm_inst *auth_fsm;
- struct osmo_fsm_inst *proc_arq_fsm;
-
- bool lu_complete;
-
- void *msc_conn_ref;
-
- /* PS (SGSN) specific parts */
- struct {
- struct llist_head pdp_list;
- uint8_t rac;
- uint8_t sac;
- struct gprs_mm_ctx *mmctx;
- } ps;
- /* CS (NITB/CSCN) specific parts */
- struct {
- /* pending requests */
- bool is_paging;
- /* list of struct subscr_request */
- struct llist_head requests;
- uint8_t lac;
- enum ran_type attached_via_ran;
- } cs;
-};
-
-enum vlr_proc_arq_result;
-
-enum vlr_ciph {
- VLR_CIPH_NONE, /*< A5/0, no encryption */
- VLR_CIPH_A5_1, /*< A5/1, encryption */
- VLR_CIPH_A5_2, /*< A5/2, deprecated export-grade encryption */
- VLR_CIPH_A5_3, /*< A5/3, 'new secure' encryption */
-};
-
-struct vlr_ops {
- /* encode + transmit an AUTH REQ towards the MS.
- * \param[in] at auth tuple providing rand, key_seq and autn.
- * \param[in] send_autn True to send AUTN, for r99 UMTS auth.
- */
- int (*tx_auth_req)(void *msc_conn_ref, struct gsm_auth_tuple *at,
- bool send_autn);
- /* encode + transmit an AUTH REJECT towards the MS */
- int (*tx_auth_rej)(void *msc_conn_ref);
-
- /* encode + transmit an IDENTITY REQUEST towards the MS */
- int (*tx_id_req)(void *msc_conn_ref, uint8_t mi_type);
-
- int (*tx_lu_acc)(void *msc_conn_ref, uint32_t send_tmsi);
- int (*tx_lu_rej)(void *msc_conn_ref, uint8_t cause);
- int (*tx_cm_serv_acc)(void *msc_conn_ref);
- int (*tx_cm_serv_rej)(void *msc_conn_ref, enum vlr_proc_arq_result result);
-
- int (*set_ciph_mode)(void *msc_conn_ref, enum vlr_ciph ciph_mode,
- bool retrieve_imeisv);
-
- /* UTRAN: send Common Id (when auth+ciph are complete) */
- int (*tx_common_id)(void *msc_conn_ref);
-
-
- /* notify MSC/SGSN that the subscriber data in VLR has been updated */
- void (*subscr_update)(struct vlr_subscr *vsub);
- /* notify MSC/SGSN that the given subscriber has been associated
- * with this msc_conn_ref */
- void (*subscr_assoc)(void *msc_conn_ref, struct vlr_subscr *vsub);
-};
-
-enum vlr_timer {
- VLR_T_3250,
- VLR_T_3260,
- VLR_T_3270,
- _NUM_VLR_TIMERS
-};
-
-/* An instance of the VLR codebase */
-struct vlr_instance {
- struct llist_head subscribers;
- struct llist_head operations;
- struct gsup_client *gsup_client;
- struct vlr_ops ops;
- struct {
- bool retrieve_imeisv_early;
- bool retrieve_imeisv_ciphered;
- bool assign_tmsi;
- bool check_imei_rqd;
- int auth_tuple_max_use_count;
- bool auth_reuse_old_sets_on_error;
- bool parq_retrieve_imsi;
- bool is_ps;
- uint32_t timer[_NUM_VLR_TIMERS];
- } cfg;
- /* A free-form pointer for use by the caller */
- void *user_ctx;
-};
-
-extern const struct value_string vlr_ciph_names[];
-static inline const char *vlr_ciph_name(enum vlr_ciph val)
-{
- return get_value_string(vlr_ciph_names, val);
-}
-
-/* Location Updating request */
-struct osmo_fsm_inst *
-vlr_loc_update(struct osmo_fsm_inst *parent,
- uint32_t parent_event_success,
- uint32_t parent_event_failure,
- void *parent_event_data,
- struct vlr_instance *vlr, void *msc_conn_ref,
- enum vlr_lu_type type, uint32_t tmsi, const char *imsi,
- const struct osmo_location_area_id *old_lai,
- const struct osmo_location_area_id *new_lai,
- bool authentication_required,
- enum vlr_ciph ciphering_required,
- bool is_r99, bool is_utran,
- bool assign_tmsi);
-
-void vlr_loc_update_conn_timeout(struct osmo_fsm_inst *fi);
-
-/* tell the VLR that the subscriber connection is gone */
-int vlr_subscr_disconnected(struct vlr_subscr *vsub);
-
-int vlr_subscr_rx_id_resp(struct vlr_subscr *vsub, const uint8_t *mi, size_t mi_len);
-int vlr_subscr_rx_auth_resp(struct vlr_subscr *vsub, bool is_r99, bool is_utran,
- const uint8_t *res, uint8_t res_len);
-int vlr_subscr_rx_auth_fail(struct vlr_subscr *vsub, const uint8_t *auts);
-int vlr_subscr_tx_auth_fail_rep(struct vlr_subscr *vsub);
-void vlr_subscr_rx_ciph_res(struct vlr_subscr *vsub, struct vlr_ciph_result *res);
-int vlr_subscr_rx_tmsi_reall_compl(struct vlr_subscr *vsub);
-int vlr_subscr_rx_imsi_detach(struct vlr_subscr *vsub);
-void vlr_subscr_conn_timeout(struct vlr_subscr *vsub);
-
-struct vlr_instance *vlr_alloc(void *ctx, const struct vlr_ops *ops);
-int vlr_start(const char *gsup_unit_name, struct vlr_instance *vlr,
- const char *gsup_server_addr_str, uint16_t gsup_server_port);
-
-/* internal use only */
-
-struct osmo_fsm_inst *sub_pres_vlr_fsm_start(struct osmo_fsm_inst *parent,
- struct vlr_subscr *vsub,
- uint32_t term_event);
-struct osmo_fsm_inst *
-upd_hlr_vlr_proc_start(struct osmo_fsm_inst *parent,
- struct vlr_subscr *vsub,
- uint32_t parent_event);
-
-struct osmo_fsm_inst *
-lu_compl_vlr_proc_start(struct osmo_fsm_inst *parent,
- struct vlr_subscr *vsub,
- void *msc_conn_ref,
- uint32_t parent_event_success,
- uint32_t parent_event_failure);
-
-
-const char *vlr_subscr_name(struct vlr_subscr *vsub);
-const char *vlr_subscr_msisdn_or_name(struct vlr_subscr *vsub);
-
-#define vlr_subscr_find_by_imsi(vlr, imsi) \
- _vlr_subscr_find_by_imsi(vlr, imsi, __BASE_FILE__, __LINE__)
-#define vlr_subscr_find_or_create_by_imsi(vlr, imsi, created) \
- _vlr_subscr_find_or_create_by_imsi(vlr, imsi, created, \
- __BASE_FILE__, __LINE__)
-
-#define vlr_subscr_find_by_tmsi(vlr, tmsi) \
- _vlr_subscr_find_by_tmsi(vlr, tmsi, __BASE_FILE__, __LINE__)
-#define vlr_subscr_find_or_create_by_tmsi(vlr, tmsi, created) \
- _vlr_subscr_find_or_create_by_tmsi(vlr, tmsi, created, \
- __BASE_FILE__, __LINE__)
-
-#define vlr_subscr_find_by_msisdn(vlr, msisdn) \
- _vlr_subscr_find_by_msisdn(vlr, msisdn, __BASE_FILE__, __LINE__)
-
-struct vlr_subscr *_vlr_subscr_find_by_imsi(struct vlr_instance *vlr,
- const char *imsi,
- const char *file, int line);
-struct vlr_subscr *_vlr_subscr_find_or_create_by_imsi(struct vlr_instance *vlr,
- const char *imsi,
- bool *created,
- const char *file,
- int line);
-
-struct vlr_subscr *_vlr_subscr_find_by_tmsi(struct vlr_instance *vlr,
- uint32_t tmsi,
- const char *file, int line);
-struct vlr_subscr *_vlr_subscr_find_or_create_by_tmsi(struct vlr_instance *vlr,
- uint32_t tmsi,
- bool *created,
- const char *file,
- int line);
-
-struct vlr_subscr *_vlr_subscr_find_by_msisdn(struct vlr_instance *vlr,
- const char *msisdn,
- const char *file, int line);
-
-#define vlr_subscr_get(sub) _vlr_subscr_get(sub, __BASE_FILE__, __LINE__)
-#define vlr_subscr_put(sub) _vlr_subscr_put(sub, __BASE_FILE__, __LINE__)
-struct vlr_subscr *_vlr_subscr_get(struct vlr_subscr *sub, const char *file, int line);
-struct vlr_subscr *_vlr_subscr_put(struct vlr_subscr *sub, const char *file, int line);
-
-struct vlr_subscr *vlr_subscr_alloc(struct vlr_instance *vlr);
-void vlr_subscr_free(struct vlr_subscr *vsub);
-int vlr_subscr_alloc_tmsi(struct vlr_subscr *vsub);
-
-void vlr_subscr_set_imsi(struct vlr_subscr *vsub, const char *imsi);
-void vlr_subscr_set_imei(struct vlr_subscr *vsub, const char *imei);
-void vlr_subscr_set_imeisv(struct vlr_subscr *vsub, const char *imeisv);
-void vlr_subscr_set_msisdn(struct vlr_subscr *vsub, const char *msisdn);
-
-bool vlr_subscr_matches_imsi(struct vlr_subscr *vsub, const char *imsi);
-bool vlr_subscr_matches_tmsi(struct vlr_subscr *vsub, uint32_t tmsi);
-bool vlr_subscr_matches_msisdn(struct vlr_subscr *vsub, const char *msisdn);
-bool vlr_subscr_matches_imei(struct vlr_subscr *vsub, const char *imei);
-
-uint32_t vlr_timer(struct vlr_instance *vlr, uint32_t timer);
-
-int vlr_subscr_changed(struct vlr_subscr *vsub);
-int vlr_subscr_purge(struct vlr_subscr *vsub);
-void vlr_subscr_cancel(struct vlr_subscr *vsub, enum gsm48_gmm_cause cause);
-
-
-/* Process Acccess Request FSM */
-
-enum vlr_proc_arq_result {
- VLR_PR_ARQ_RES_NONE,
- VLR_PR_ARQ_RES_SYSTEM_FAILURE,
- VLR_PR_ARQ_RES_ILLEGAL_SUBSCR,
- VLR_PR_ARQ_RES_UNIDENT_SUBSCR,
- VLR_PR_ARQ_RES_ROAMING_NOTALLOWED,
- VLR_PR_ARQ_RES_ILLEGAL_EQUIP,
- VLR_PR_ARQ_RES_UNKNOWN_ERROR,
- VLR_PR_ARQ_RES_TIMEOUT,
- VLR_PR_ARQ_RES_PASSED,
-};
-
-extern const struct value_string vlr_proc_arq_result_names[];
-static inline const char *vlr_proc_arq_result_name(enum vlr_proc_arq_result res)
-{
- return get_value_string(vlr_proc_arq_result_names, res);
-}
-
-enum proc_arq_vlr_event {
- PR_ARQ_E_START,
- PR_ARQ_E_ID_IMSI,
- PR_ARQ_E_AUTH_RES,
- PR_ARQ_E_CIPH_RES,
- PR_ARQ_E_UPD_LOC_RES,
- PR_ARQ_E_TRACE_RES,
- PR_ARQ_E_IMEI_RES,
- PR_ARQ_E_PRES_RES,
- PR_ARQ_E_TMSI_ACK,
-};
-
-enum vlr_parq_type {
- VLR_PR_ARQ_T_INVALID = 0, /* to guard against unset vars */
- VLR_PR_ARQ_T_CM_SERV_REQ,
- VLR_PR_ARQ_T_PAGING_RESP,
- /* FIXME: differentiate between services of 24.008 10.5.3.3 */
-};
-
-/* Process Access Request (CM SERV REQ / PAGING RESP) */
-void
-vlr_proc_acc_req(struct osmo_fsm_inst *parent,
- uint32_t parent_event_success,
- uint32_t parent_event_failure,
- void *parent_event_data,
- struct vlr_instance *vlr, void *msc_conn_ref,
- enum vlr_parq_type type, const uint8_t *mi_lv,
- const struct osmo_location_area_id *lai,
- bool authentication_required,
- enum vlr_ciph ciphering_required,
- bool is_r99, bool is_utran);
-
-void vlr_parq_conn_timeout(struct osmo_fsm_inst *fi);
-
-void vlr_parq_fsm_init(void);
-
-int vlr_set_ciph_mode(struct vlr_instance *vlr,
- struct osmo_fsm_inst *fi,
- void *msc_conn_ref,
- enum vlr_ciph ciph_mode,
- bool retrieve_imeisv);
-
-void log_set_filter_vlr_subscr(struct log_target *target,
- struct vlr_subscr *vlr_subscr);
diff --git a/include/osmocom/Makefile.am b/include/osmocom/Makefile.am
new file mode 100644
index 0000000..6514436
--- /dev/null
+++ b/include/osmocom/Makefile.am
@@ -0,0 +1,3 @@
+SUBDIRS = \
+ legacy_mgcp \
+ $(NULL)
diff --git a/include/osmocom/legacy_mgcp/Makefile.am b/include/osmocom/legacy_mgcp/Makefile.am
new file mode 100644
index 0000000..52f0b5b
--- /dev/null
+++ b/include/osmocom/legacy_mgcp/Makefile.am
@@ -0,0 +1,5 @@
+noinst_HEADERS = \
+ mgcpgw_client_internal.h \
+ mgcp_transcode.h \
+ vty.h \
+ $(NULL)
diff --git a/include/openbsc/mgcp.h b/include/osmocom/legacy_mgcp/mgcp.h
similarity index 98%
rename from include/openbsc/mgcp.h
rename to include/osmocom/legacy_mgcp/mgcp.h
index 7cf83b2..c017faf 100644
--- a/include/openbsc/mgcp.h
+++ b/include/osmocom/legacy_mgcp/mgcp.h
@@ -26,8 +26,7 @@
#include <osmocom/core/msgb.h>
#include <osmocom/core/write_queue.h>
#include <osmocom/core/timer.h>
-
-#include "debug.h"
+#include <osmocom/core/logging.h>
#include <arpa/inet.h>
#include <sys/types.h>
@@ -276,7 +275,7 @@
static inline int mgcp_timeslot_to_endpoint(int multiplex, int timeslot)
{
if (timeslot == 0) {
- LOGP(DMGCP, LOGL_ERROR, "Timeslot should not be 0\n");
+ LOGP(DLMGCP, LOGL_ERROR, "Timeslot should not be 0\n");
timeslot = 255;
}
diff --git a/include/openbsc/mgcp_internal.h b/include/osmocom/legacy_mgcp/mgcp_internal.h
similarity index 99%
rename from include/openbsc/mgcp_internal.h
rename to include/osmocom/legacy_mgcp/mgcp_internal.h
index b2c2408..dcc75f1 100644
--- a/include/openbsc/mgcp_internal.h
+++ b/include/osmocom/legacy_mgcp/mgcp_internal.h
@@ -143,7 +143,7 @@
MGCP_OSMUX_BSC_NAT,
};
-#include <openbsc/osmux.h>
+#include <osmocom/legacy_mgcp/osmux.h>
struct mgcp_endpoint {
int allocated;
diff --git a/include/openbsc/mgcp_transcode.h b/include/osmocom/legacy_mgcp/mgcp_transcode.h
similarity index 100%
rename from include/openbsc/mgcp_transcode.h
rename to include/osmocom/legacy_mgcp/mgcp_transcode.h
diff --git a/include/openbsc/mgcpgw_client.h b/include/osmocom/legacy_mgcp/mgcpgw_client.h
similarity index 69%
rename from include/openbsc/mgcpgw_client.h
rename to include/osmocom/legacy_mgcp/mgcpgw_client.h
index b1b5fd4..09db816 100644
--- a/include/openbsc/mgcpgw_client.h
+++ b/include/osmocom/legacy_mgcp/mgcpgw_client.h
@@ -2,22 +2,14 @@
#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/core/write_queue.h>
-
-enum mgcp_connection_mode;
-
-struct msgb;
-struct vty;
-
#define MGCPGW_CLIENT_LOCAL_ADDR_DEFAULT "0.0.0.0"
#define MGCPGW_CLIENT_LOCAL_PORT_DEFAULT 0
#define MGCPGW_CLIENT_REMOTE_ADDR_DEFAULT "127.0.0.1"
#define MGCPGW_CLIENT_REMOTE_PORT_DEFAULT 2427
-#define MSGB_CB_MGCP_TRANS_ID 0
-
-typedef unsigned int mgcp_trans_id_t;
+struct msgb;
+struct vty;
+struct mgcpgw_client;
struct mgcpgw_client_conf {
const char *local_addr;
@@ -29,6 +21,8 @@
uint16_t bts_base;
};
+typedef unsigned int mgcp_trans_id_t;
+
struct mgcp_response_head {
int response_code;
mgcp_trans_id_t trans_id;
@@ -41,34 +35,10 @@
uint16_t audio_port;
};
-struct mgcpgw_client {
- struct mgcpgw_client_conf actual;
- uint32_t remote_addr;
- struct osmo_wqueue wq;
- mgcp_trans_id_t next_trans_id;
- struct llist_head responses_pending;
- struct llist_head inuse_endpoints;
-};
-
-struct mgcp_inuse_endpoint {
- struct llist_head entry;
- uint16_t id;
-};
-
-/* Invoked when an MGCP response is received or sending failed. When the
- * response is passed as NULL, this indicates failure during transmission. */
-typedef void (* mgcp_response_cb_t )(struct mgcp_response *response, void *priv);
-
-struct mgcp_response_pending {
- struct llist_head entry;
-
- mgcp_trans_id_t trans_id;
- mgcp_response_cb_t response_cb;
- void *priv;
-};
-
-
void mgcpgw_client_conf_init(struct mgcpgw_client_conf *conf);
+void mgcpgw_client_vty_init(void *talloc_ctx, int node, struct mgcpgw_client_conf *conf);
+int mgcpgw_client_config_write(struct vty *vty, const char *indent);
+struct mgcpgw_client_conf *mgcpgw_client_conf_actual(struct mgcpgw_client *mgcp);
struct mgcpgw_client *mgcpgw_client_init(void *ctx,
struct mgcpgw_client_conf *conf);
@@ -78,17 +48,19 @@
uint16_t mgcpgw_client_remote_port(struct mgcpgw_client *mgcp);
uint32_t mgcpgw_client_remote_addr_n(struct mgcpgw_client *mgcp);
-/* Find and seize an unsused endpoint id */
int mgcpgw_client_next_endpoint(struct mgcpgw_client *client);
-
-/* Release a seized endpoint id to make it available again for other calls */
void mgcpgw_client_release_endpoint(uint16_t id, struct mgcpgw_client *client);
+/* Invoked when an MGCP response is received or sending failed. When the
+ * response is passed as NULL, this indicates failure during transmission. */
+typedef void (* mgcp_response_cb_t )(struct mgcp_response *response, void *priv);
int mgcp_response_parse_params(struct mgcp_response *r);
int mgcpgw_client_tx(struct mgcpgw_client *mgcp, struct msgb *msg,
mgcp_response_cb_t response_cb, void *priv);
+enum mgcp_connection_mode;
+
struct msgb *mgcp_msg_crcx(struct mgcpgw_client *mgcp,
uint16_t rtp_endpoint, unsigned int call_id,
enum mgcp_connection_mode mode);
@@ -99,13 +71,3 @@
struct msgb *mgcp_msg_dlcx(struct mgcpgw_client *mgcp, uint16_t rtp_endpoint,
unsigned int call_id);
-
-void mgcpgw_client_vty_init(int node, struct mgcpgw_client_conf *conf);
-int mgcpgw_client_config_write(struct vty *vty, const char *indent);
-
-struct mgcp_response_pending * mgcpgw_client_pending_add(
- struct mgcpgw_client *mgcp,
- mgcp_trans_id_t trans_id,
- mgcp_response_cb_t response_cb,
- void *priv);
-int mgcpgw_client_rx(struct mgcpgw_client *mgcp, struct msgb *msg);
diff --git a/include/osmocom/legacy_mgcp/mgcpgw_client_internal.h b/include/osmocom/legacy_mgcp/mgcpgw_client_internal.h
new file mode 100644
index 0000000..d3a7849
--- /dev/null
+++ b/include/osmocom/legacy_mgcp/mgcpgw_client_internal.h
@@ -0,0 +1,33 @@
+#pragma once
+
+#define MSGB_CB_MGCP_TRANS_ID 0
+
+struct mgcpgw_client {
+ struct mgcpgw_client_conf actual;
+ uint32_t remote_addr;
+ struct osmo_wqueue wq;
+ mgcp_trans_id_t next_trans_id;
+ struct llist_head responses_pending;
+ struct llist_head inuse_endpoints;
+};
+
+struct mgcp_inuse_endpoint {
+ struct llist_head entry;
+ uint16_t id;
+};
+
+struct mgcp_response_pending {
+ struct llist_head entry;
+
+ mgcp_trans_id_t trans_id;
+ mgcp_response_cb_t response_cb;
+ void *priv;
+};
+
+int mgcpgw_client_rx(struct mgcpgw_client *mgcp, struct msgb *msg);
+
+struct mgcp_response_pending * mgcpgw_client_pending_add(
+ struct mgcpgw_client *mgcp,
+ mgcp_trans_id_t trans_id,
+ mgcp_response_cb_t response_cb,
+ void *priv);
diff --git a/include/openbsc/osmux.h b/include/osmocom/legacy_mgcp/osmux.h
similarity index 100%
rename from include/openbsc/osmux.h
rename to include/osmocom/legacy_mgcp/osmux.h
diff --git a/include/openbsc/vty.h b/include/osmocom/legacy_mgcp/vty.h
similarity index 62%
rename from include/openbsc/vty.h
rename to include/osmocom/legacy_mgcp/vty.h
index f705601..c277c0a 100644
--- a/include/openbsc/vty.h
+++ b/include/osmocom/legacy_mgcp/vty.h
@@ -15,34 +15,11 @@
extern struct cmd_element cfg_description_cmd;
extern struct cmd_element cfg_no_description_cmd;
-enum bsc_vty_node {
- GSMNET_NODE = _LAST_OSMOVTY_NODE + 1,
- BTS_NODE,
- TRX_NODE,
- TS_NODE,
- SUBSCR_NODE,
- MGCP_NODE,
- GBPROXY_NODE,
- SGSN_NODE,
- OML_NODE,
- NAT_NODE,
- NAT_BSC_NODE,
- MSC_NODE,
- OM2K_NODE,
- OM2K_CON_GROUP_NODE,
+enum mgcp_vty_node {
+ MGCP_NODE = _LAST_OSMOVTY_NODE + 1,
TRUNK_NODE,
- PGROUP_NODE,
- MNCC_INT_NODE,
- NITB_NODE,
- BSC_NODE,
- SMPP_NODE,
- SMPP_ESME_NODE,
- GTPHUB_NODE,
- HLR_NODE,
};
-extern int bsc_vty_is_config_node(struct vty *vty, int node);
-
struct log_info;
int bsc_vty_init(struct gsm_network *network);
int bsc_vty_init_extra(void);