diff options
Diffstat (limited to 'openbsc/src/ipaccess-config.c')
| -rw-r--r-- | openbsc/src/ipaccess-config.c | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/openbsc/src/ipaccess-config.c b/openbsc/src/ipaccess-config.c deleted file mode 100644 index c50a46581..000000000 --- a/openbsc/src/ipaccess-config.c +++ /dev/null @@ -1,381 +0,0 @@ -/* ip.access nanoBTS configuration tool */ - -/* (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 General Public License as published by - * the Free Software Foundation; either version 2 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - */ - -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <getopt.h> -#include <sys/types.h> - -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> - - -#include <openbsc/select.h> -#include <openbsc/timer.h> -#include <openbsc/ipaccess.h> -#include <openbsc/gsm_data.h> -#include <openbsc/e1_input.h> -#include <openbsc/abis_nm.h> -#include <openbsc/signal.h> -#include <openbsc/debug.h> - -static struct gsm_network *gsmnet; - -static int net_listen_testnr; -static int restart; -static char *prim_oml_ip; -static char *unit_id; -static u_int16_t nv_flags; -static u_int16_t nv_mask; - -/* -static u_int8_t prim_oml_attr[] = { 0x95, 0x00, 7, 0x88, 192, 168, 100, 11, 0x00, 0x00 }; -static u_int8_t unit_id_attr[] = { 0x91, 0x00, 9, '2', '3', '4', '2', '/' , '0', '/', '0', 0x00 }; -*/ - -/* - * 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(u_int8_t mt) -{ - fprintf(stderr, "Failure to set attribute. This seems fatal\n"); - exit(-1); - return 0; -} - -struct ipacc_ferr_elem { - int16_t freq_err; - u_int8_t freq_qual; - u_int8_t arfcn; -} __attribute__((packed)); - -struct ipacc_cusage_elem { - u_int16_t arfcn:10, - rxlev:6; -} __attribute__ ((packed)); - -static int test_rep(void *_msg) -{ - struct msgb *msg = _msg; - struct abis_om_fom_hdr *foh = msgb_l3(msg); - u_int16_t test_rep_len, ferr_list_len; - struct ipacc_ferr_elem *ife; - struct ipac_bcch_info binfo; - int i, rc; - - DEBUGP(DNM, "TEST REPORT: "); - - if (foh->data[0] != NM_ATT_TEST_NO || - foh->data[2] != NM_ATT_TEST_REPORT) - return -EINVAL; - - DEBUGPC(DNM, "test_no=0x%02x ", foh->data[1]); - /* data[2] == NM_ATT_TEST_REPORT */ - /* data[3..4]: test_rep_len */ - test_rep_len = ntohs(*(u_int16_t *) &foh->data[3]); - /* data[5]: ip.access test result */ - DEBUGPC(DNM, "test_res=%s\n", ipacc_testres_name(foh->data[5])); - - /* data[6]: ip.access nested IE. 3 == freq_err_list */ - switch (foh->data[6]) { - case NM_IPAC_EIE_FREQ_ERR_LIST: - /* data[7..8]: length of ferr_list */ - ferr_list_len = ntohs(*(u_int16_t *) &foh->data[7]); - - /* data[9...]: frequency error list elements */ - for (i = 0; i < ferr_list_len; i+= sizeof(*ife)) { - ife = (struct ipacc_ferr_elem *) (foh->data + 9 + i); - DEBUGP(DNM, "==> ARFCN %4u, Frequency Error %6hd\n", - ife->arfcn, ntohs(ife->freq_err)); - } - break; - case NM_IPAC_EIE_CHAN_USE_LIST: - /* data[7..8]: length of ferr_list */ - ferr_list_len = ntohs(*(u_int16_t *) &foh->data[7]); - - /* data[9...]: channel usage list elements */ - for (i = 0; i < ferr_list_len; i+= 2) { - u_int16_t *cu_ptr = (u_int16_t *)(foh->data + 9 + i); - u_int16_t cu = ntohs(*cu_ptr); - DEBUGP(DNM, "==> ARFCN %4u, RxLev %2u\n", - cu & 0x3ff, cu >> 10); - } - break; - case NM_IPAC_EIE_BCCH_INFO_TYPE: - break; - case NM_IPAC_EIE_BCCH_INFO: - rc = ipac_parse_bcch_info(&binfo, foh->data+6); - if (rc < 0) { - DEBUGP(DNM, "BCCH Info parsing failed\n"); - break; - } - DEBUGP(DNM, "==> ARFCN %u, RxLev %2u, RxQual %2u: %3d-%d, LAC %d CI %d\n", - binfo.arfcn, binfo.rx_lev, binfo.rx_qual, - binfo.cgi.mcc, binfo.cgi.mnc, - binfo.cgi.lac, binfo.cgi.ci); - break; - default: - break; - } - - return 0; -} - -static int nm_sig_cb(unsigned int subsys, unsigned int signal, - void *handler_data, void *signal_data) -{ - u_int8_t *msg_type; - - switch (signal) { - case S_NM_IPACC_NACK: - msg_type = signal_data; - return ipacc_msg_nack(*msg_type); - case S_NM_TEST_REP: - return test_rep(signal_data); - default: - break; - } - - return 0; -} - -static void bootstrap_om(struct gsm_bts *bts) -{ - int len; - static u_int8_t buf[1024]; - u_int8_t *cur = buf; - - printf("OML link established\n"); - - if (unit_id) { - len = strlen(unit_id); - if (len > sizeof(buf)-10) - return; - buf[0] = NM_ATT_IPACC_UNIT_ID; - buf[1] = (len+1) >> 8; - buf[2] = (len+1) & 0xff; - memcpy(buf+3, unit_id, len); - buf[3+len] = 0; - printf("setting Unit ID to '%s'\n", unit_id); - abis_nm_ipaccess_set_nvattr(bts, buf, 3+len+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); - return; - } - - /* 0x88 + IP + port */ - len = 1 + sizeof(ia) + 2; - - *cur++ = NM_ATT_IPACC_PRIM_OML_CFG_LIST; - *cur++ = (len) >> 8; - *cur++ = (len) & 0xff; - *cur++ = 0x88; - memcpy(cur, &ia, sizeof(ia)); - cur += sizeof(ia); - *cur++ = 0; - *cur++ = 0; - printf("setting primary OML link IP to '%s'\n", inet_ntoa(ia)); - abis_nm_ipaccess_set_nvattr(bts, buf, 3+len); - } - if (nv_mask) { - len = 4; - - *cur++ = NM_ATT_IPACC_NV_FLAGS; - *cur++ = (len) >> 8; - *cur++ = (len) & 0xff; - *cur++ = nv_flags & 0xff; - *cur++ = nv_mask & 0xff; - *cur++ = nv_flags >> 8; - *cur++ = nv_mask >> 8; - printf("setting NV Flags/Mask to 0x%04x/0x%04x\n", - nv_flags, nv_mask); - abis_nm_ipaccess_set_nvattr(bts, buf, 3+len); - } - - if (restart) { - printf("restarting BTS\n"); - abis_nm_ipaccess_restart(bts); - } -} - -void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx) -{ - switch (event) { - case EVT_E1_TEI_UP: - switch (type) { - case E1INP_SIGN_OML: - bootstrap_om(trx->bts); - break; - case E1INP_SIGN_RSL: - /* FIXME */ - break; - default: - break; - } - break; - case EVT_E1_TEI_DN: - fprintf(stderr, "Lost some E1 TEI link\n"); - /* FIXME: deal with TEI or L1 link loss */ - break; - default: - break; - } -} - -int nm_state_event(enum nm_evt evt, u_int8_t obj_class, void *obj, - struct gsm_nm_state *old_state, struct gsm_nm_state *new_state) -{ - if (evt == EVT_STATECHG_OPER && - obj_class == NM_OC_RADIO_CARRIER && - new_state->availability == 3 && - net_listen_testnr) { - struct gsm_bts_trx *trx = obj; - u_int8_t phys_config[] = { 0x02, 0x0a, 0x00, 0x01, 0x02 }; - abis_nm_perform_test(trx->bts, 2, 0, 0, 0xff, - net_listen_testnr, 1, - phys_config, sizeof(phys_config)); - } - return 0; -} - -static void print_usage(void) -{ - printf("Usage: ipaccess-config\n"); -} - -static void print_help(void) -{ - printf(" -u --unit-id UNIT_ID\n"); - printf(" -o --oml-ip ip\n"); - printf(" -r --restart\n"); - printf(" -n flags/mask\tSet NVRAM attributes.\n"); - printf(" -l --listen testnr \tPerform specified test number\n"); - printf(" -h --help this text\n"); - printf(" -s --stream-id ID\n"); -} - -int main(int argc, char **argv) -{ - struct gsm_bts *bts; - struct sockaddr_in sin; - int rc, option_index = 0, stream_id = 0xff; - - printf("ipaccess-config (C) 2009 by Harald Welte\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' }, - { "restart", 0, 0, 'r' }, - { "help", 0, 0, 'h' }, - { "listen", 1, 0, 'l' }, - { "stream-id", 1, 0, 's' }, - }; - - c = getopt_long(argc, argv, "u:o:rn:l:hs:", long_options, - &option_index); - - if (c == -1) - break; - - switch (c) { - case 'u': - unit_id = optarg; - break; - case 'o': - prim_oml_ip = 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 'l': - net_listen_testnr = atoi(optarg); - break; - case 's': - stream_id = atoi(optarg); - printf("foo: %d\n", stream_id); - break; - case 'h': - print_usage(); - print_help(); - exit(0); - } - }; - - if (optind >= argc) { - fprintf(stderr, "you have to specify the IP address of the BTS. Use --help for more information\n"); - exit(2); - } - - gsmnet = gsm_network_init(1, 1, NULL); - if (!gsmnet) - exit(1); - - bts = gsm_bts_alloc(gsmnet, GSM_BTS_TYPE_NANOBTS, HARDCODED_TSC, - HARDCODED_BSIC); - bts->oml_tei = stream_id; - - register_signal_handler(SS_NM, nm_sig_cb, NULL); - 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); - } - - while (1) { - rc = bsc_select_main(0); - if (rc < 0) - exit(3); - } - - exit(0); -} - |