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-rw-r--r--src/ipaccess/ipaccess-config.c865
1 files changed, 865 insertions, 0 deletions
diff --git a/src/ipaccess/ipaccess-config.c b/src/ipaccess/ipaccess-config.c
new file mode 100644
index 00000000..d02faea3
--- /dev/null
+++ b/src/ipaccess/ipaccess-config.c
@@ -0,0 +1,865 @@
+/* ip.access nanoBTS configuration tool */
+
+/* (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2009-2010 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/types.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+
+#include <osmocore/select.h>
+#include <osmocore/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>
+#include <openbsc/network_listen.h>
+#include <osmocore/talloc.h>
+
+static struct gsm_network *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 u_int16_t nv_flags;
+static u_int16_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;
+
+struct sw_load {
+ u_int8_t file_id[255];
+ u_int8_t file_id_len;
+
+ u_int8_t file_version[255];
+ u_int8_t file_version_len;
+};
+
+static void *tall_ctx_config = NULL;
+static struct sw_load *sw_load1 = NULL;
+static struct sw_load *sw_load2 = NULL;
+
+/*
+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;
+}
+
+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(u_int8_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", 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:
+#if 0
+ /* re-start full process with CHAN_USAGE */
+ 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);
+#endif
+ break;
+ }
+ break;
+ }
+ return 0;
+}
+
+static int nm_state_event(int evt, u_int8_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) {
+ msgb_v_put(msg, NM_ATT_SW_DESCR);
+ msgb_tl16v_put(msg, NM_ATT_FILE_ID, sw_load1->file_id_len, sw_load1->file_id);
+ msgb_tl16v_put(msg, NM_ATT_FILE_VERSION, sw_load1->file_version_len,
+ sw_load1->file_version);
+ }
+
+ if (sw_load2) {
+ msgb_v_put(msg, NM_ATT_SW_DESCR);
+ msgb_tl16v_put(msg, NM_ATT_FILE_ID, sw_load2->file_id_len, sw_load2->file_id);
+ msgb_tl16v_put(msg, NM_ATT_FILE_VERSION, sw_load2->file_version_len,
+ sw_load2->file_version);
+ }
+
+ /* 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 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, u_int8_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 sw_load *create_swload(struct sdp_header *header)
+{
+ struct sw_load *load;
+
+ load = talloc_zero(tall_ctx_config, struct sw_load);
+
+ strncpy((char *)load->file_id, header->firmware_info.sw_part, 20);
+ load->file_id_len = strlen(header->firmware_info.sw_part) + 1;
+
+ strncpy((char *)load->file_version, header->firmware_info.version, 20);
+ load->file_version_len = strlen(header->firmware_info.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");
+ 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");
+ 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\n");
+}
+
+static void print_help(void)
+{
+#if 0
+ printf("Commmands for reading from the BTS:\n");
+ printf(" -D --dump\t\t\tDump the BTS configuration\n");
+ printf("\n");
+#endif
+ printf("Commmands 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(" -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(" -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");
+}
+
+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;
+ struct log_target *stderr_target;
+
+ log_init(&log_info);
+ stderr_target = log_target_create_stderr();
+ log_add_target(stderr_target);
+ log_set_all_filter(stderr_target, 1);
+ log_set_log_level(stderr_target, 0);
+ log_parse_category_mask(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' },
+ { "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'},
+ { 0, 0, 0, 0 },
+ };
+
+ c = getopt_long(argc, argv, "u:o:i:g:rn:S:U:l:hs:d:f:wc", 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 '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(stderr_target, 0);
+ break;
+ case 'h':
+ print_usage();
+ print_help();
+ 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);
+ }
+
+ gsmnet = gsm_network_init(1, 1, NULL);
+ if (!gsmnet)
+ exit(1);
+
+ bts = gsm_bts_alloc(gsmnet, GSM_BTS_TYPE_NANOBTS, HARDCODED_TSC,
+ 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;
+
+ register_signal_handler(SS_NM, nm_sig_cb, NULL);
+ register_signal_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 = bsc_select_main(0);
+ if (rc < 0)
+ exit(3);
+ }
+
+ exit(0);
+}
+