diff options
author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-07-13 02:03:50 +0200 |
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committer | Neels Hofmeyr <neels@hofmeyr.de> | 2017-08-30 14:14:58 +0200 |
commit | ee6cfdc0d9710e3a69c8e1939eb21c8f2b759885 (patch) | |
tree | ed5aeb0979a1838778649078847a1ed6caa6b1a4 /src/ipaccess/ipaccess-config.c | |
parent | 6c809185ee86d318d10205756bb6d91914d11fdf (diff) |
split off osmo-sgsn: remove files, apply build1.1.0
Change-Id: I5d27ff93e56cd13e0e70edd15e2080201e35e91f
Diffstat (limited to 'src/ipaccess/ipaccess-config.c')
-rw-r--r-- | src/ipaccess/ipaccess-config.c | 1019 |
1 files changed, 0 insertions, 1019 deletions
diff --git a/src/ipaccess/ipaccess-config.c b/src/ipaccess/ipaccess-config.c deleted file mode 100644 index 6822c06a6..000000000 --- a/src/ipaccess/ipaccess-config.c +++ /dev/null @@ -1,1019 +0,0 @@ -/* ip.access nanoBTS configuration tool */ - -/* (C) 2009-2010 by Harald Welte <laforge@gnumonks.org> - * (C) 2009-2011 by Holger Hans Peter Freyther - * (C) 2009-2010 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/>. - * - */ - -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <getopt.h> -#include <errno.h> -#include <sys/fcntl.h> -#include <sys/stat.h> - -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> - - -#include <osmocom/core/application.h> -#include <osmocom/core/select.h> -#include <osmocom/core/timer.h> -#include <openbsc/ipaccess.h> -#include <openbsc/common_bsc.h> -#include <osmocom/abis/e1_input.h> -#include <openbsc/abis_nm.h> -#include <openbsc/signal.h> -#include <openbsc/debug.h> -#include <openbsc/network_listen.h> -#include <osmocom/abis/ipaccess.h> -#include <openbsc/gsm_data.h> -#include <openbsc/abis_nm.h> -#include <openbsc/signal.h> -#include <openbsc/debug.h> -#include <openbsc/network_listen.h> -#include <osmocom/core/talloc.h> -#include <osmocom/abis/abis.h> -#include <osmocom/gsm/protocol/gsm_12_21.h> - -struct gsm_network *bsc_gsmnet; - -static int net_listen_testnr; -static int restart; -static char *prim_oml_ip; -static char *bts_ip_addr, *bts_ip_mask, *bts_ip_gw; -static char *unit_id; -static uint16_t nv_flags; -static uint16_t nv_mask; -static char *software = NULL; -static int sw_load_state = 0; -static int oml_state = 0; -static int dump_files = 0; -static char *firmware_analysis = NULL; -static int found_trx = 0; -static int loop_tests = 0; - -static void *tall_ctx_config = NULL; -static struct abis_nm_sw_desc *sw_load1 = NULL; -static struct abis_nm_sw_desc *sw_load2 = NULL; - -/* -static uint8_t prim_oml_attr[] = { 0x95, 0x00, 7, 0x88, 192, 168, 100, 11, 0x00, 0x00 }; -static uint8_t unit_id_attr[] = { 0x91, 0x00, 9, '2', '3', '4', '2', '/' , '0', '/', '0', 0x00 }; -*/ - -extern int ipaccess_fd_cb(struct osmo_fd *bfd, unsigned int what); -extern struct e1inp_line_ops ipaccess_e1inp_line_ops; - -/* Actively connect to a BTS. Currently used by ipaccess-config.c */ -static int ipaccess_connect(struct e1inp_line *line, struct sockaddr_in *sa) -{ - struct e1inp_ts *e1i_ts = &line->ts[0]; - struct osmo_fd *bfd = &e1i_ts->driver.ipaccess.fd; - int ret, on = 1; - - bfd->fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); - bfd->cb = ipaccess_fd_cb; - bfd->when = BSC_FD_READ | BSC_FD_WRITE; - bfd->data = line; - bfd->priv_nr = E1INP_SIGN_OML; - - if (bfd->fd < 0) { - LOGP(DLINP, LOGL_ERROR, "could not create TCP socket.\n"); - return -EIO; - } - - ret = setsockopt(bfd->fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); - if (ret < 0) { - LOGP(DLINP, LOGL_ERROR, "could not set socket option\n"); - close(bfd->fd); - return -EIO; - } - - ret = connect(bfd->fd, (struct sockaddr *) sa, sizeof(*sa)); - if (ret < 0) { - LOGP(DLINP, LOGL_ERROR, "could not connect socket\n"); - close(bfd->fd); - return ret; - } - - ret = osmo_fd_register(bfd); - if (ret < 0) { - close(bfd->fd); - return ret; - } - return ret; - //return e1inp_line_register(line); -} - -/* configure pseudo E1 line in ip.access style and connect to BTS */ -static int ia_config_connect(struct gsm_bts *bts, struct sockaddr_in *sin) -{ - struct e1inp_line *line; - struct e1inp_ts *sign_ts, *rsl_ts; - struct e1inp_sign_link *oml_link, *rsl_link; - - line = talloc_zero(tall_bsc_ctx, struct e1inp_line); - if (!line) - return -ENOMEM; - - line->driver = e1inp_driver_find("ipa"); - if (!line->driver) { - fprintf(stderr, "cannot `ipa' driver, giving up.\n"); - return -EINVAL; - } - line->ops = &ipaccess_e1inp_line_ops; - - /* create E1 timeslots for signalling and TRAU frames */ - e1inp_ts_config_sign(&line->ts[1-1], line); - e1inp_ts_config_sign(&line->ts[2-1], line); - - /* create signalling links for TS1 */ - sign_ts = &line->ts[1-1]; - rsl_ts = &line->ts[2-1]; - oml_link = e1inp_sign_link_create(sign_ts, E1INP_SIGN_OML, - bts->c0, 0xff, 0); - rsl_link = e1inp_sign_link_create(rsl_ts, E1INP_SIGN_RSL, - bts->c0, 0, 0); - - /* create back-links from bts/trx */ - bts->oml_link = oml_link; - bts->c0->rsl_link = rsl_link; - - /* default port at BTS for incoming connections is 3006 */ - if (sin->sin_port == 0) - sin->sin_port = htons(3006); - - return ipaccess_connect(line, sin); -} - -/* - * Callback function for NACK on the OML NM - * - * Currently we send the config requests but don't check the - * result. The nanoBTS will send us a NACK when we did something the - * BTS didn't like. - */ -static int ipacc_msg_nack(uint8_t mt) -{ - fprintf(stderr, "Failure to set attribute. This seems fatal\n"); - exit(-1); - return 0; -} - -static void check_restart_or_exit(struct gsm_bts_trx *trx) -{ - if (restart) { - abis_nm_ipaccess_restart(trx); - } else { - exit(0); - } -} - -static int ipacc_msg_ack(uint8_t mt, struct gsm_bts_trx *trx) -{ - if (sw_load_state == 1) { - fprintf(stderr, "The new software is activaed.\n"); - check_restart_or_exit(trx); - } else if (oml_state == 1) { - fprintf(stderr, "Set the NV Attributes.\n"); - check_restart_or_exit(trx); - } - - return 0; -} - -static const uint8_t phys_conf_min[] = { 0x02 }; - -static uint16_t build_physconf(uint8_t *physconf_buf, const struct rxlev_stats *st) -{ - uint16_t *whitelist = (uint16_t *) (physconf_buf + 4); - int num_arfcn; - unsigned int arfcnlist_size; - - /* Create whitelist from rxlevels */ - physconf_buf[0] = phys_conf_min[0]; - physconf_buf[1] = NM_IPAC_EIE_ARFCN_WHITE; - num_arfcn = ipac_rxlevstat2whitelist(whitelist, st, 0, 100); - arfcnlist_size = num_arfcn * 2; - *((uint16_t *) (physconf_buf+2)) = htons(arfcnlist_size); - DEBUGP(DNM, "physconf_buf (%s)\n", osmo_hexdump(physconf_buf, arfcnlist_size+4)); - return arfcnlist_size+4; -} - -static int nwl_sig_cb(unsigned int subsys, unsigned int signal, - void *handler_data, void *signal_data) -{ - struct gsm_bts_trx *trx; - uint8_t physconf_buf[2*NUM_ARFCNS+16]; - uint16_t physconf_len; - - switch (signal) { - case S_IPAC_NWL_COMPLETE: - trx = signal_data; - DEBUGP(DNM, "received S_IPAC_NWL_COMPLETE signal\n"); - switch (trx->ipaccess.test_nr) { - case NM_IPACC_TESTNO_CHAN_USAGE: - /* Dump RxLev results */ - //rxlev_stat_dump(&trx->ipaccess.rxlev_stat); - /* Create whitelist from results */ - physconf_len = build_physconf(physconf_buf, - &trx->ipaccess.rxlev_stat); - /* Start next test abbout BCCH channel usage */ - ipac_nwl_test_start(trx, NM_IPACC_TESTNO_BCCH_CHAN_USAGE, - physconf_buf, physconf_len); - break; - case NM_IPACC_TESTNO_BCCH_CHAN_USAGE: - /* Dump BCCH RxLev results */ - //rxlev_stat_dump(&trx->ipaccess.rxlev_stat); - /* Create whitelist from results */ - physconf_len = build_physconf(physconf_buf, - &trx->ipaccess.rxlev_stat); - /* Start next test about BCCH info */ - ipac_nwl_test_start(trx, NM_IPACC_TESTNO_BCCH_INFO, - physconf_buf, physconf_len); - break; - case NM_IPACC_TESTNO_BCCH_INFO: - /* re-start full process with CHAN_USAGE */ - if (loop_tests) { - DEBUGP(DNM, "starting next test cycle\n"); - ipac_nwl_test_start(trx, net_listen_testnr, phys_conf_min, - sizeof(phys_conf_min)); - } else { - exit(0); - } - break; - } - break; - } - return 0; -} - -static int nm_state_event(int evt, uint8_t obj_class, void *obj, - struct gsm_nm_state *old_state, struct gsm_nm_state *new_state, - struct abis_om_obj_inst *obj_inst); - -static int nm_sig_cb(unsigned int subsys, unsigned int signal, - void *handler_data, void *signal_data) -{ - struct ipacc_ack_signal_data *ipacc_data; - struct nm_statechg_signal_data *nsd; - - switch (signal) { - case S_NM_IPACC_NACK: - ipacc_data = signal_data; - return ipacc_msg_nack(ipacc_data->msg_type); - case S_NM_IPACC_ACK: - ipacc_data = signal_data; - return ipacc_msg_ack(ipacc_data->msg_type, ipacc_data->trx); - case S_NM_IPACC_RESTART_ACK: - printf("The BTS has acked the restart. Exiting.\n"); - exit(0); - break; - case S_NM_IPACC_RESTART_NACK: - printf("The BTS has nacked the restart. Exiting.\n"); - exit(0); - break; - case S_NM_STATECHG_OPER: - case S_NM_STATECHG_ADM: - nsd = signal_data; - nm_state_event(signal, nsd->obj_class, nsd->obj, nsd->old_state, - nsd->new_state, nsd->obj_inst); - break; - default: - break; - } - - return 0; -} - -/* callback function passed to the ABIS OML code */ -static int percent; -static int percent_old; -static int swload_cbfn(unsigned int hook, unsigned int event, struct msgb *_msg, - void *data, void *param) -{ - struct msgb *msg; - struct gsm_bts_trx *trx; - - if (hook != GSM_HOOK_NM_SWLOAD) - return 0; - - trx = (struct gsm_bts_trx *) data; - - switch (event) { - case NM_MT_LOAD_INIT_ACK: - fprintf(stdout, "Software Load Initiate ACK\n"); - break; - case NM_MT_LOAD_INIT_NACK: - fprintf(stderr, "ERROR: Software Load Initiate NACK\n"); - exit(5); - break; - case NM_MT_LOAD_END_ACK: - fprintf(stderr, "LOAD END ACK..."); - /* now make it the default */ - sw_load_state = 1; - - msg = msgb_alloc(1024, "sw: nvattr"); - msg->l2h = msgb_put(msg, 3); - msg->l3h = &msg->l2h[3]; - - /* activate software */ - if (sw_load1) - abis_nm_put_sw_desc(msg, sw_load1, true); - - if (sw_load2) - abis_nm_put_sw_desc(msg, sw_load2, true); - - /* fill in the data */ - msg->l2h[0] = NM_ATT_IPACC_CUR_SW_CFG; - msg->l2h[1] = msgb_l3len(msg) >> 8; - msg->l2h[2] = msgb_l3len(msg) & 0xff; - printf("Foo l2h: %p l3h: %p... length l2: %u l3: %u\n", msg->l2h, msg->l3h, msgb_l2len(msg), msgb_l3len(msg)); - abis_nm_ipaccess_set_nvattr(trx, msg->l2h, msgb_l2len(msg)); - msgb_free(msg); - break; - case NM_MT_LOAD_END_NACK: - fprintf(stderr, "ERROR: Software Load End NACK\n"); - exit(3); - break; - case NM_MT_ACTIVATE_SW_NACK: - fprintf(stderr, "ERROR: Activate Software NACK\n"); - exit(4); - break; - case NM_MT_ACTIVATE_SW_ACK: - break; - case NM_MT_LOAD_SEG_ACK: - percent = abis_nm_software_load_status(trx->bts); - if (percent > percent_old) - printf("Software Download Progress: %d%%\n", percent); - percent_old = percent; - break; - case NM_MT_LOAD_ABORT: - fprintf(stderr, "ERROR: Load aborted by the BTS.\n"); - exit(6); - break; - } - return 0; -} - -static void nv_put_ip_if_cfg(struct msgb *nmsg, uint32_t ip, uint32_t mask) -{ - msgb_put_u8(nmsg, NM_ATT_IPACC_IP_IF_CFG); - - msgb_put_u32(nmsg, ip); - msgb_put_u32(nmsg, mask); -} - -static void nv_put_gw_cfg(struct msgb *nmsg, uint32_t addr, uint32_t mask, uint32_t gw) -{ - msgb_put_u8(nmsg, NM_ATT_IPACC_IP_GW_CFG); - msgb_put_u32(nmsg, addr); - msgb_put_u32(nmsg, mask); - msgb_put_u32(nmsg, gw); -} - -static void nv_put_unit_id(struct msgb *nmsg, const char *unit_id) -{ - msgb_tl16v_put(nmsg, NM_ATT_IPACC_UNIT_ID, strlen(unit_id)+1, - (const uint8_t *)unit_id); -} - -static void nv_put_prim_oml(struct msgb *nmsg, uint32_t ip, uint16_t port) -{ - int len; - - /* 0x88 + IP + port */ - len = 1 + sizeof(ip) + sizeof(port); - - msgb_put_u8(nmsg, NM_ATT_IPACC_PRIM_OML_CFG_LIST); - msgb_put_u16(nmsg, len); - - msgb_put_u8(nmsg, 0x88); - - /* IP address */ - msgb_put_u32(nmsg, ip); - - /* port number */ - msgb_put_u16(nmsg, port); -} - -static void nv_put_flags(struct msgb *nmsg, uint16_t nv_flags, uint16_t nv_mask) -{ - msgb_put_u8(nmsg, NM_ATT_IPACC_NV_FLAGS); - msgb_put_u16(nmsg, sizeof(nv_flags) + sizeof(nv_mask)); - msgb_put_u8(nmsg, nv_flags & 0xff); - msgb_put_u8(nmsg, nv_mask & 0xff); - msgb_put_u8(nmsg, nv_flags >> 8); - msgb_put_u8(nmsg, nv_mask >> 8); -} - -/* human-readable test names for the ip.access tests */ -static const struct value_string ipa_test_strs[] = { - { 64, "ccch-usage" }, - { 65, "bcch-usage" }, - { 66, "freq-sync" }, - { 67, "rtp-usage" }, - { 68, "rtp-perf" }, - { 69, "gprs-ccch" }, - { 70, "pccch-usage" }, - { 71, "gprs-usage" }, - { 72, "esta-mf" }, - { 73, "uplink-mf" }, - { 74, "dolink-mf" }, - { 75, "tbf-details" }, - { 76, "tbf-usage" }, - { 77, "llc-data" }, - { 78, "pdch-usage" }, - { 79, "power-control" }, - { 80, "link-adaption" }, - { 81, "tch-usage" }, - { 82, "amr-mf" }, - { 83, "rtp-multiplex-perf" }, - { 84, "rtp-multiplex-usage" }, - { 85, "srtp-multiplex-usage" }, - { 86, "abis-traffic" }, - { 89, "gprs-multiplex-perf" }, - { 90, "gprs-multiplex-usage" }, - { 0, NULL }, -}; - -/* human-readable names for the ip.access nanoBTS NVRAM Flags */ -static const struct value_string ipa_nvflag_strs[] = { - { 0x0001, "static-ip" }, - { 0x0002, "static-gw" }, - { 0x0004, "no-dhcp-vsi" }, - { 0x0008, "dhcp-enabled" }, - { 0x0040, "led-disabled" }, - { 0x0100, "secondary-oml-enabled" }, - { 0x0200, "diag-enabled" }, - { 0x0400, "cli-enabled" }, - { 0x0800, "http-enabled" }, - { 0x1000, "post-enabled" }, - { 0x2000, "snmp-enabled" }, - { 0, NULL } -}; - -/* set the flags in flags/mask according to a string-identified flag and 'enable' */ -static int ipa_nvflag_set(uint16_t *flags, uint16_t *mask, const char *name, int en) -{ - int rc; - rc = get_string_value(ipa_nvflag_strs, name); - if (rc < 0) - return rc; - - *mask |= rc; - if (en) - *flags |= rc; - else - *flags &= ~rc; - - return 0; -} - -static void bootstrap_om(struct gsm_bts_trx *trx) -{ - struct msgb *nmsg = msgb_alloc(1024, "nested msgb"); - int need_to_set_attr = 0; - int len; - - printf("OML link established using TRX %d\n", trx->nr); - - if (unit_id) { - len = strlen(unit_id); - if (len > nmsg->data_len-10) - goto out_err; - printf("setting Unit ID to '%s'\n", unit_id); - nv_put_unit_id(nmsg, unit_id); - need_to_set_attr = 1; - } - if (prim_oml_ip) { - struct in_addr ia; - - if (!inet_aton(prim_oml_ip, &ia)) { - fprintf(stderr, "invalid IP address: %s\n", - prim_oml_ip); - goto out_err; - } - - printf("setting primary OML link IP to '%s'\n", inet_ntoa(ia)); - nv_put_prim_oml(nmsg, ntohl(ia.s_addr), 0); - need_to_set_attr = 1; - } - if (nv_mask) { - printf("setting NV Flags/Mask to 0x%04x/0x%04x\n", - nv_flags, nv_mask); - nv_put_flags(nmsg, nv_flags, nv_mask); - need_to_set_attr = 1; - } - if (bts_ip_addr && bts_ip_mask) { - struct in_addr ia_addr, ia_mask; - - if (!inet_aton(bts_ip_addr, &ia_addr)) { - fprintf(stderr, "invalid IP address: %s\n", - bts_ip_addr); - goto out_err; - } - - if (!inet_aton(bts_ip_mask, &ia_mask)) { - fprintf(stderr, "invalid IP address: %s\n", - bts_ip_mask); - goto out_err; - } - - printf("setting static IP Address/Mask\n"); - nv_put_ip_if_cfg(nmsg, ntohl(ia_addr.s_addr), ntohl(ia_mask.s_addr)); - need_to_set_attr = 1; - } - if (bts_ip_gw) { - struct in_addr ia_gw; - - if (!inet_aton(bts_ip_gw, &ia_gw)) { - fprintf(stderr, "invalid IP address: %s\n", - bts_ip_gw); - goto out_err; - } - - printf("setting static IP Gateway\n"); - /* we only set the default gateway with zero addr/mask */ - nv_put_gw_cfg(nmsg, 0, 0, ntohl(ia_gw.s_addr)); - need_to_set_attr = 1; - } - - if (need_to_set_attr) { - abis_nm_ipaccess_set_nvattr(trx, nmsg->head, nmsg->len); - oml_state = 1; - } - - if (restart && !prim_oml_ip && !software) { - printf("restarting BTS\n"); - abis_nm_ipaccess_restart(trx); - } - -out_err: - msgb_free(nmsg); -} - -static int nm_state_event(int evt, uint8_t obj_class, void *obj, - struct gsm_nm_state *old_state, struct gsm_nm_state *new_state, - struct abis_om_obj_inst *obj_inst) -{ - if (obj_class == NM_OC_BASEB_TRANSC) { - if (!found_trx && obj_inst->trx_nr != 0xff) { - struct gsm_bts_trx *trx = container_of(obj, struct gsm_bts_trx, bb_transc); - bootstrap_om(trx); - found_trx = 1; - } - } else if (evt == S_NM_STATECHG_OPER && - obj_class == NM_OC_RADIO_CARRIER && - new_state->availability == 3) { - struct gsm_bts_trx *trx = obj; - - if (net_listen_testnr) - ipac_nwl_test_start(trx, net_listen_testnr, - phys_conf_min, sizeof(phys_conf_min)); - else if (software) { - int rc; - printf("Attempting software upload with '%s'\n", software); - rc = abis_nm_software_load(trx->bts, trx->nr, software, 19, 0, swload_cbfn, trx); - if (rc < 0) { - fprintf(stderr, "Failed to start software load\n"); - exit(-3); - } - } - } - return 0; -} - -static struct abis_nm_sw_desc *create_swload(struct sdp_header *header) -{ - struct abis_nm_sw_desc *load; - - load = talloc_zero(tall_ctx_config, struct abis_nm_sw_desc); - - osmo_strlcpy((char *)load->file_id, header->firmware_info.sw_part, - sizeof(load->file_id)); - load->file_id_len = strlen((char*)load->file_id) + 1; - - osmo_strlcpy((char *)load->file_version, header->firmware_info.version, - sizeof(load->file_version)); - load->file_version_len = strlen((char*)load->file_version) + 1; - - return load; -} - -static int find_sw_load_params(const char *filename) -{ - struct stat stat; - struct sdp_header *header; - struct llist_head *entry; - int fd; - void *tall_firm_ctx = 0; - - entry = talloc_zero(tall_firm_ctx, struct llist_head); - INIT_LLIST_HEAD(entry); - - fd = open(filename, O_RDONLY); - if (!fd) { - perror("nada"); - return -1; - } - - /* verify the file */ - if (fstat(fd, &stat) == -1) { - perror("Can not stat the file"); - close(fd); - return -1; - } - - ipaccess_analyze_file(fd, stat.st_size, 0, entry); - if (close(fd) != 0) { - perror("Close failed.\n"); - return -1; - } - - /* try to find what we are looking for */ - llist_for_each_entry(header, entry, entry) { - if (ntohs(header->firmware_info.more_more_magic) == 0x1000) { - sw_load1 = create_swload(header); - } else if (ntohs(header->firmware_info.more_more_magic) == 0x2001) { - sw_load2 = create_swload(header); - } - } - - if (!sw_load1 || !sw_load2) { - fprintf(stderr, "Did not find data.\n"); - talloc_free(tall_firm_ctx); - return -1; - } - - talloc_free(tall_firm_ctx); - return 0; -} - -static void dump_entry(struct sdp_header_item *sub_entry, int part, int fd) -{ - int out_fd; - int copied; - char filename[4096]; - off_t target; - - if (!dump_files) - return; - - if (sub_entry->header_entry.something1 == 0) - return; - - snprintf(filename, sizeof(filename), "part.%d", part++); - out_fd = open(filename, O_WRONLY | O_CREAT, 0660); - if (out_fd < 0) { - perror("Can not dump firmware"); - return; - } - - target = sub_entry->absolute_offset + ntohl(sub_entry->header_entry.start) + 4; - if (lseek(fd, target, SEEK_SET) != target) { - perror("seek failed"); - close(out_fd); - return; - } - - for (copied = 0; copied < ntohl(sub_entry->header_entry.length); ++copied) { - char c; - if (read(fd, &c, sizeof(c)) != sizeof(c)) { - perror("copy failed"); - break; - } - - if (write(out_fd, &c, sizeof(c)) != sizeof(c)) { - perror("write failed"); - break; - } - } - - close(out_fd); -} - -static void analyze_firmware(const char *filename) -{ - struct stat stat; - struct sdp_header *header; - struct sdp_header_item *sub_entry; - struct llist_head *entry; - int fd; - void *tall_firm_ctx = 0; - int part = 0; - - entry = talloc_zero(tall_firm_ctx, struct llist_head); - INIT_LLIST_HEAD(entry); - - printf("Opening possible firmware '%s'\n", filename); - fd = open(filename, O_RDONLY); - if (!fd) { - perror("nada"); - return; - } - - /* verify the file */ - if (fstat(fd, &stat) == -1) { - perror("Can not stat the file"); - close(fd); - return; - } - - ipaccess_analyze_file(fd, stat.st_size, 0, entry); - - llist_for_each_entry(header, entry, entry) { - printf("Printing header information:\n"); - printf("more_more_magic: 0x%x\n", ntohs(header->firmware_info.more_more_magic)); - printf("header_length: %u\n", ntohl(header->firmware_info.header_length)); - printf("file_length: %u\n", ntohl(header->firmware_info.file_length)); - printf("sw_part: %.20s\n", header->firmware_info.sw_part); - printf("text1: %.64s\n", header->firmware_info.text1); - printf("time: %.12s\n", header->firmware_info.time); - printf("date: %.14s\n", header->firmware_info.date); - printf("text2: %.10s\n", header->firmware_info.text2); - printf("version: %.20s\n", header->firmware_info.version); - printf("subitems...\n"); - - llist_for_each_entry(sub_entry, &header->header_list, entry) { - printf("\tsomething1: %u\n", sub_entry->header_entry.something1); - printf("\ttext1: %.64s\n", sub_entry->header_entry.text1); - printf("\ttime: %.12s\n", sub_entry->header_entry.time); - printf("\tdate: %.14s\n", sub_entry->header_entry.date); - printf("\ttext2: %.10s\n", sub_entry->header_entry.text2); - printf("\tversion: %.20s\n", sub_entry->header_entry.version); - printf("\tlength: %u\n", ntohl(sub_entry->header_entry.length)); - printf("\taddr1: 0x%x\n", ntohl(sub_entry->header_entry.addr1)); - printf("\taddr2: 0x%x\n", ntohl(sub_entry->header_entry.addr2)); - printf("\tstart: 0x%x\n", ntohl(sub_entry->header_entry.start)); - printf("\tabs. offset: 0x%lx\n", sub_entry->absolute_offset); - printf("\n\n"); - - dump_entry(sub_entry, part++, fd); - } - printf("\n\n"); - } - - if (close(fd) != 0) { - perror("Close failed.\n"); - return; - } - - talloc_free(tall_firm_ctx); -} - -static void print_usage(void) -{ - printf("Usage: ipaccess-config IP_OF_BTS\n"); -} - -static void print_help(void) -{ -#if 0 - printf("Commands for reading from the BTS:\n"); - printf(" -D --dump\t\t\tDump the BTS configuration\n"); - printf("\n"); -#endif - printf("Commands for writing to the BTS:\n"); - printf(" -u --unit-id UNIT_ID\t\tSet the Unit ID of the BTS\n"); - printf(" -o --oml-ip IP\t\tSet primary OML IP (IP of your BSC)\n"); - printf(" -i --ip-address IP/MASK\tSet static IP address + netmask of BTS\n"); - printf(" -g --ip-gateway IP\t\tSet static IP gateway of BTS\n"); - printf(" -r --restart\t\t\tRestart the BTS (after other operations)\n"); - printf(" -n --nvram-flags FLAGS/MASK\tSet NVRAM attributes\n"); - printf(" -S --nvattr-set FLAG\tSet one additional NVRAM attribute\n"); - printf(" -U --nvattr-unset FLAG\tSet one additional NVRAM attribute\n"); - printf(" -l --listen TESTNR\t\tPerform specified test number\n"); - printf(" -L --Listen TEST_NAME\t\tPerform specified test\n"); - printf(" -s --stream-id ID\t\tSet the IPA Stream Identifier for OML\n"); - printf(" -d --software FIRMWARE\tDownload firmware into BTS\n"); - printf("\n"); - printf("Miscellaneous commands:\n"); - printf(" -h --help\t\t\tthis text\n"); - printf(" -H --HELP\t\t\tPrint parameter details.\n"); - printf(" -f --firmware FIRMWARE\tProvide firmware information\n"); - printf(" -w --write-firmware\t\tThis will dump the firmware parts to the filesystem. Use with -f.\n"); - printf(" -p --loop\t\t\tLoop the tests executed with the --listen command.\n"); -} - -static void print_value_string(const struct value_string *val, int size) -{ - int i; - - for (i = 0; i < size - 1; ++i) { - char sep = val[i + 1].str == NULL ? '.' : ','; - printf("%s%c ", val[i].str, sep); - } - printf("\n"); -} - -static void print_options(void) -{ - - printf("Options for NVRAM (-S,-U):\n "); - print_value_string(&ipa_nvflag_strs[0], ARRAY_SIZE(ipa_nvflag_strs)); - - printf("Options for Tests (-L):\n "); - print_value_string(&ipa_test_strs[0], ARRAY_SIZE(ipa_test_strs)); -} - -extern void bts_model_nanobts_init(); - -int main(int argc, char **argv) -{ - struct gsm_bts *bts; - struct sockaddr_in sin; - int rc, option_index = 0, stream_id = 0xff; - - tall_ctx_config = talloc_named_const(NULL, 0, "ipaccess-config"); - msgb_talloc_ctx_init(tall_ctx_config, 0); - - osmo_init_logging(&log_info); - log_parse_category_mask(osmo_stderr_target, "DNM,0"); - bts_model_nanobts_init(); - - printf("ipaccess-config (C) 2009-2010 by Harald Welte and others\n"); - printf("This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY\n\n"); - - while (1) { - int c; - unsigned long ul; - char *slash; - static struct option long_options[] = { - { "unit-id", 1, 0, 'u' }, - { "oml-ip", 1, 0, 'o' }, - { "ip-address", 1, 0, 'i' }, - { "ip-gateway", 1, 0, 'g' }, - { "restart", 0, 0, 'r' }, - { "nvram-flags", 1, 0, 'n' }, - { "nvattr-set", 1, 0, 'S' }, - { "nvattr-unset", 1, 0, 'U' }, - { "help", 0, 0, 'h' }, - { "HELP", 0, 0, 'H' }, - { "listen", 1, 0, 'l' }, - { "Listen", 1, 0, 'L' }, - { "stream-id", 1, 0, 's' }, - { "software", 1, 0, 'd' }, - { "firmware", 1, 0, 'f' }, - { "write-firmware", 0, 0, 'w' }, - { "disable-color", 0, 0, 'c'}, - { "loop", 0, 0, 'p' }, - { 0, 0, 0, 0 }, - }; - - c = getopt_long(argc, argv, "u:o:i:g:rn:S:U:l:L:hs:d:f:wcpH", long_options, - &option_index); - - if (c == -1) - break; - - switch (c) { - case 'u': - unit_id = optarg; - break; - case 'o': - prim_oml_ip = optarg; - break; - case 'i': - slash = strchr(optarg, '/'); - if (!slash) - exit(2); - bts_ip_addr = optarg; - *slash = 0; - bts_ip_mask = slash+1; - break; - case 'g': - bts_ip_gw = optarg; - break; - case 'r': - restart = 1; - break; - case 'n': - slash = strchr(optarg, '/'); - if (!slash) - exit(2); - ul = strtoul(optarg, NULL, 16); - nv_flags = ul & 0xffff; - ul = strtoul(slash+1, NULL, 16); - nv_mask = ul & 0xffff; - break; - case 'S': - if (ipa_nvflag_set(&nv_flags, &nv_mask, optarg, 1) < 0) - exit(2); - break; - case 'U': - if (ipa_nvflag_set(&nv_flags, &nv_mask, optarg, 0) < 0) - exit(2); - break; - case 'l': - net_listen_testnr = atoi(optarg); - break; - case 'L': - net_listen_testnr = get_string_value(ipa_test_strs, - optarg); - if (net_listen_testnr < 0) { - fprintf(stderr, - "The test '%s' is not known. Use -H to" - " see available tests.\n", optarg); - exit(2); - } - break; - case 's': - stream_id = atoi(optarg); - break; - case 'd': - software = strdup(optarg); - if (find_sw_load_params(optarg) != 0) - exit(0); - break; - case 'f': - firmware_analysis = optarg; - break; - case 'w': - dump_files = 1; - break; - case 'c': - log_set_use_color(osmo_stderr_target, 0); - break; - case 'p': - loop_tests = 1; - break; - case 'h': - print_usage(); - print_help(); - exit(0); - case 'H': - print_options(); - exit(0); - } - }; - - if (firmware_analysis) - analyze_firmware(firmware_analysis); - - if (optind >= argc) { - /* only warn if we have not done anything else */ - if (!firmware_analysis) - fprintf(stderr, "you have to specify the IP address of the BTS. Use --help for more information\n"); - exit(2); - } - libosmo_abis_init(tall_ctx_config); - - bsc_gsmnet = bsc_network_init(tall_bsc_ctx, 1, 1, NULL); - if (!bsc_gsmnet) - exit(1); - - bts = gsm_bts_alloc_register(bsc_gsmnet, GSM_BTS_TYPE_NANOBTS, - HARDCODED_BSIC); - /* ip.access supports up to 4 chained TRX */ - gsm_bts_trx_alloc(bts); - gsm_bts_trx_alloc(bts); - gsm_bts_trx_alloc(bts); - bts->oml_tei = stream_id; - - osmo_signal_register_handler(SS_NM, nm_sig_cb, NULL); - osmo_signal_register_handler(SS_IPAC_NWL, nwl_sig_cb, NULL); - - ipac_nwl_init(); - - printf("Trying to connect to ip.access BTS ...\n"); - - memset(&sin, 0, sizeof(sin)); - sin.sin_family = AF_INET; - inet_aton(argv[optind], &sin.sin_addr); - rc = ia_config_connect(bts, &sin); - if (rc < 0) { - perror("Error connecting to the BTS"); - exit(1); - } - - bts->oml_link->ts->sign.delay = 10; - bts->c0->rsl_link->ts->sign.delay = 10; - while (1) { - rc = osmo_select_main(0); - if (rc < 0) - exit(3); - } - - exit(0); -} - |