1 files changed, 353 insertions, 0 deletions
diff --git a/src/osmo-bts-oc2g/misc/oc2gbts_mgr.c b/src/osmo-bts-oc2g/misc/oc2gbts_mgr.c
new file mode 100644
index 00000000..45ecc65d
--- /dev/null
+++ b/src/osmo-bts-oc2g/misc/oc2gbts_mgr.c
@@ -0,0 +1,353 @@
+/* Main program for NuRAN Wireless OC-2G BTS management daemon */
+
+/* Copyright (C) 2015 by Yves Godin <support@nuranwireless.com>
+ * 
+ * Based on sysmoBTS:
+ *     sysmobts_mgr.c
+ *     (C) 2012 by Harald Welte <laforge@gnumonks.org>
+ *     (C) 2014 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 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 <stdint.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <getopt.h>
+#include <limits.h>
+#include <sys/signal.h>
+#include <sys/stat.h>
+
+#include <osmocom/core/talloc.h>
+#include <osmocom/core/application.h>
+#include <osmocom/core/timer.h>
+#include <osmocom/core/msgb.h>
+#include <osmocom/vty/telnet_interface.h>
+#include <osmocom/vty/logging.h>
+#include <osmocom/vty/ports.h>
+
+#include "misc/oc2gbts_misc.h"
+#include "misc/oc2gbts_mgr.h"
+#include "misc/oc2gbts_par.h"
+#include "misc/oc2gbts_bid.h"
+#include "misc/oc2gbts_power.h"
+#include "misc/oc2gbts_swd.h"
+
+#include "oc2gbts_led.h"
+
+static int no_rom_write = 0;
+static int daemonize = 0;
+void *tall_mgr_ctx;
+
+/* every 6 hours means 365*4 = 1460 rom writes per year (max) */
+#define SENSOR_TIMER_SECS		(6 * 3600)
+
+/* every 1 hours means 365*24 = 8760 rom writes per year (max) */
+#define HOURS_TIMER_SECS	(1 * 3600)
+
+/* the initial state */
+static struct oc2gbts_mgr_instance manager = {
+	.config_file	= "oc2gbts-mgr.cfg",
+	.temp = {
+		.supply_temp_limit = {
+			.thresh_warn_max	= 80,
+			.thresh_crit_max	= 85,
+			.thresh_warn_min	= -40,
+		},
+		.soc_temp_limit = {
+			.thresh_warn_max	= 95,
+			.thresh_crit_max	= 100,
+			.thresh_warn_min	= -40,
+		},
+		.fpga_temp_limit = {
+			.thresh_warn_max	= 95,
+			.thresh_crit_max	= 100,
+			.thresh_warn_min	= -40,
+		},
+		.rmsdet_temp_limit = {
+			.thresh_warn_max	= 80,
+			.thresh_crit_max	= 85,
+			.thresh_warn_min	= -40,
+		},
+		.ocxo_temp_limit = {
+			.thresh_warn_max	= 80,
+			.thresh_crit_max	= 85,
+			.thresh_warn_min	= -40,
+		},
+		.tx_temp_limit = {
+			.thresh_warn_max	= 80,
+			.thresh_crit_max	= 85,
+			.thresh_warn_min	= -20,
+		},
+		.pa_temp_limit = {
+			.thresh_warn_max	= 80,
+			.thresh_crit_max	= 85,
+			.thresh_warn_min	= -40,
+		}
+	},
+	.volt = {
+		.supply_volt_limit = {
+			.thresh_warn_max	= 30000,
+			.thresh_crit_max	= 30500,
+			.thresh_warn_min	= 19000,
+			.thresh_crit_min	= 17500,
+		}
+	},
+	.pwr = {
+		.supply_pwr_limit = {
+			.thresh_warn_max	= 30,
+			.thresh_crit_max	= 40,
+		},
+		.pa_pwr_limit = {
+			.thresh_warn_max	= 20,
+			.thresh_crit_max	= 30,
+		}
+	},
+	.vswr = {
+		.vswr_limit = {
+			.thresh_warn_max	= 3000,
+			.thresh_crit_max	= 5000,
+		}
+	},
+	.gps = {
+		.gps_fix_limit = {
+			.thresh_warn_max	= 7,
+		}
+	},
+	.state = {
+		.action_norm	= SENSOR_ACT_NORM_PA_ON,
+		.action_warn	= 0,
+		.action_crit	= 0,
+		.action_comb	= 0,
+		.state			= STATE_NORMAL,
+	}
+};
+
+static struct osmo_timer_list sensor_timer;
+static void check_sensor_timer_cb(void *unused)
+{
+	oc2gbts_check_temp(no_rom_write);
+	oc2gbts_check_power(no_rom_write);
+	oc2gbts_check_vswr(no_rom_write);
+	osmo_timer_schedule(&sensor_timer, SENSOR_TIMER_SECS, 0);
+	/* TODO checks if oc2gbts_check_temp/oc2gbts_check_power/oc2gbts_check_vswr went ok */
+	oc2gbts_swd_event(&manager, SWD_CHECK_SENSOR);
+}
+
+static struct osmo_timer_list hours_timer;
+static void hours_timer_cb(void *unused)
+{
+	oc2gbts_update_hours(no_rom_write);
+
+	osmo_timer_schedule(&hours_timer, HOURS_TIMER_SECS, 0);
+	/* TODO: validates if oc2gbts_update_hours went correctly */
+	oc2gbts_swd_event(&manager, SWD_UPDATE_HOURS);
+}
+
+static void print_help(void)
+{
+	printf("oc2gbts-mgr [-nsD] [-d cat]\n");
+	printf(" -n Do not write to ROM\n");
+	printf(" -s Disable color\n");
+	printf(" -d CAT enable debugging\n");
+	printf(" -D daemonize\n");
+	printf(" -c Specify the filename of the config file\n");
+}
+
+static int parse_options(int argc, char **argv)
+{
+	int opt;
+
+	while ((opt = getopt(argc, argv, "nhsd:c:")) != -1) {
+		switch (opt) {
+		case 'n':
+			no_rom_write = 1;
+			break;
+		case 'h':
+			print_help();
+			return -1;
+		case 's':
+			log_set_use_color(osmo_stderr_target, 0);
+			break;
+		case 'd':
+			log_parse_category_mask(osmo_stderr_target, optarg);
+			break;
+		case 'D':
+			daemonize = 1;
+			break;
+		case 'c':
+			manager.config_file = optarg;
+			break;
+		default:
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+static void signal_handler(int signal)
+{
+	fprintf(stderr, "signal %u received\n", signal);
+
+	switch (signal) {
+	case SIGINT:
+		oc2gbts_check_temp(no_rom_write);
+		oc2gbts_check_power(no_rom_write);
+		oc2gbts_check_vswr(no_rom_write);
+		oc2gbts_update_hours(no_rom_write);
+		exit(0);
+		break;
+	case SIGABRT:
+	case SIGUSR1:
+	case SIGUSR2:
+		talloc_report_full(tall_mgr_ctx, stderr);
+		break;
+	default:
+		break;
+	}
+}
+
+static struct log_info_cat mgr_log_info_cat[] = {
+	[DTEMP] = {
+		.name = "DTEMP",
+		.description = "Temperature monitoring",
+		.color = "\033[1;35m",
+		.enabled = 1, .loglevel = LOGL_INFO,
+	},
+	[DFW] =	{
+		.name = "DFW",
+		.description = "Firmware management",
+		.color = "\033[1;36m",
+		.enabled = 1, .loglevel = LOGL_INFO,
+	},
+	[DFIND] = {
+		.name = "DFIND",
+		.description = "ipaccess-find handling",
+		.color = "\033[1;37m",
+		.enabled = 1, .loglevel = LOGL_INFO,
+	},
+	[DCALIB] = {
+		.name = "DCALIB",
+		.description = "Calibration handling",
+		.color = "\033[1;37m",
+		.enabled = 1, .loglevel = LOGL_INFO,
+	},
+	[DSWD] = {
+		.name = "DSWD",
+		.description = "Software Watchdog",
+		.color = "\033[1;37m",
+		.enabled = 1, .loglevel = LOGL_INFO,
+	},
+};
+
+static const struct log_info mgr_log_info = {
+	.cat = mgr_log_info_cat,
+	.num_cat = ARRAY_SIZE(mgr_log_info_cat),
+};
+
+static int mgr_log_init(void)
+{
+	osmo_init_logging(&mgr_log_info);
+	return 0;
+}
+
+int main(int argc, char **argv)
+{
+	void *tall_msgb_ctx;
+	int rc;
+	pthread_t tid;
+
+	tall_mgr_ctx = talloc_named_const(NULL, 1, "bts manager");
+	tall_msgb_ctx = talloc_named_const(tall_mgr_ctx, 1, "msgb");
+	msgb_set_talloc_ctx(tall_msgb_ctx);
+
+	mgr_log_init();
+
+	osmo_init_ignore_signals();
+	signal(SIGINT, &signal_handler);
+	signal(SIGUSR1, &signal_handler);
+	signal(SIGUSR2, &signal_handler);
+
+	rc = parse_options(argc, argv);
+	if (rc < 0)
+		exit(2);
+
+	oc2gbts_mgr_vty_init();
+	logging_vty_add_cmds(&mgr_log_info);
+	rc = oc2gbts_mgr_parse_config(&manager);
+	if (rc < 0) {
+		LOGP(DFIND, LOGL_FATAL, "Cannot parse config file\n");
+		exit(1);
+	}
+
+	rc = telnet_init(tall_mgr_ctx, NULL, OSMO_VTY_PORT_BTSMGR);
+	if (rc < 0) {
+		fprintf(stderr, "Error initializing telnet\n");
+		exit(1);
+	}
+
+	INIT_LLIST_HEAD(&manager.oc2gbts_leds.list);
+	INIT_LLIST_HEAD(&manager.alarms.list);
+
+	/* Initialize the service watchdog notification for SWD_LAST event(s) */
+	if (oc2gbts_swd_init(&manager, (int)(SWD_LAST)) != 0)
+		exit(3);
+
+	/* start temperature check timer */
+	sensor_timer.cb = check_sensor_timer_cb;
+	check_sensor_timer_cb(NULL);
+
+	/* start operational hours timer */
+	hours_timer.cb = hours_timer_cb;
+	hours_timer_cb(NULL);
+
+	if (oc2gbts_option_get(OC2GBTS_OPTION_PA)) {
+		/* Enable the PAs */
+		rc = oc2gbts_power_set(OC2GBTS_POWER_PA, 1);
+		if (rc < 0) {
+			exit(3);
+		}
+	}
+	/* handle broadcast messages for ipaccess-find */
+	if (oc2gbts_mgr_nl_init() != 0)
+		exit(3);
+
+	/* Initialize the sensor control */
+	oc2gbts_mgr_sensor_init(&manager);
+
+	if (oc2gbts_mgr_calib_init(&manager) != 0)
+		exit(3);
+
+	if (oc2gbts_mgr_control_init(&manager))
+		exit(3);
+
+	if (daemonize) {
+		rc = osmo_daemonize();
+		if (rc < 0) {
+			perror("Error during daemonize");
+			exit(1);
+		}
+	}
+
+	while (1) {
+		log_reset_context();
+		osmo_select_main(0);
+		oc2gbts_swd_event(&manager, SWD_MAINLOOP);
+	}
+}