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gerrit.osmocom.org / osmo-msc / 91fb6802360608a0d2757d4898bfd2387a2ebdcc / . / openbsc / include / openbsc / gb_proxy.h
blob: 18ed81f37a0f1e8396144727be6906c44aa5cdb7 [file] [log] [blame]
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]1#ifndef _GB_PROXY_H
2#define _GB_PROXY_H
3
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]4
Pablo Neira Ayuso136f4532011-03-22 16:47:59 +0100[diff] [blame]5#include <osmocom/core/msgb.h>
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]6
Harald Welteea34a4e2012-06-16 14:59:56 +0800[diff] [blame]7#include <osmocom/gprs/gprs_ns.h>
Harald Welte4b037e42010-05-19 19:45:32 +0200[diff] [blame]8#include <osmocom/vty/command.h>
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]9
Jacob Erlbeck91fb6802014-05-28 10:59:10 +0200[diff] [blame^]10enum gbproxy_patch_mode {
11 GBPROX_PATCH_DEFAULT,
12 GBPROX_PATCH_BSSGP, /*!< BSGGP messages only */
13 GBPROX_PATCH_LLC_ATTACH_REQ, /*!< BSSGP and Attach Request */
14 GBPROX_PATCH_LLC_ATTACH, /*!< BSSGP and Attach Request/Response */
15 GBPROX_PATCH_LLC_GMM, /*!< BSSGP and all GMM msgs */
16 GBPROX_PATCH_LLC, /*!< BSSGP and all supported LLC msgs */
17};
18
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]19struct gbproxy_config {
20 /* parsed from config file */
Holger Hans Peter Freytherc42ad8b2011-04-18 17:04:00 +0200[diff] [blame]21 uint16_t nsip_sgsn_nsei;
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]22
23 /* misc */
24 struct gprs_ns_inst *nsi;
Jacob Erlbeck67a44452014-05-19 10:14:58 +0200[diff] [blame]25
26 /* force mcc/mnc */
27 int core_mnc;
28 int core_mcc;
Jacob Erlbeck91fb6802014-05-28 10:59:10 +0200[diff] [blame^]29 enum gbproxy_patch_mode patch_mode;
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]30};
31
Harald Welte672f5c42010-05-03 18:54:58 +0200[diff] [blame]32extern struct gbproxy_config gbcfg;
Harald Welte85801d02010-05-11 05:49:43 +0200[diff] [blame]33extern struct cmd_element show_gbproxy_cmd;
Jacob Erlbeck4211d792013-10-24 12:48:23 +0200[diff] [blame]34extern struct cmd_element delete_gb_bvci_cmd;
35extern struct cmd_element delete_gb_nsei_cmd;
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]36
37/* gb_proxy_vty .c */
38
39int gbproxy_vty_init(void);
40int gbproxy_parse_config(const char *config_file, struct gbproxy_config *cfg);
41
42
43/* gb_proxy.c */
44
45/* Main input function for Gb proxy */
Jacob Erlbecke75fec62013-10-15 12:00:27 +0200[diff] [blame]46int gbprox_rcvmsg(struct msgb *msg, uint16_t nsei, uint16_t ns_bvci, uint16_t nsvci);
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]47
Harald Weltec1c1dd22010-05-11 06:34:24 +0200[diff] [blame]48int gbprox_signal(unsigned int subsys, unsigned int signal,
49 void *handler_data, void *signal_data);
Harald Welte1ccbf442010-05-14 11:53:08 +0000[diff] [blame]50
51/* Reset all persistent NS-VC's */
52int gbprox_reset_persistent_nsvcs(struct gprs_ns_inst *nsi);
53
Jacob Erlbeckb32d3c02014-07-07 10:45:59 +0200[diff] [blame]54int gbprox_dump_global(FILE *stream, int indent);
55int gbprox_dump_peers(FILE *stream, int indent);
Jacob Erlbeck72b401f2013-10-24 12:48:55 +0200[diff] [blame]56void gbprox_reset();
Harald Welteb77c6972010-05-01 11:28:43 +0200[diff] [blame]57#endif