| #include <unistd.h> |
| #include <signal.h> |
| |
| #define _GNU_SOURCE |
| #include <getopt.h> |
| |
| #include <sys/eventfd.h> |
| |
| #include <osmocom/core/utils.h> |
| #include <osmocom/core/talloc.h> |
| #include <osmocom/core/logging.h> |
| #include <osmocom/core/fsm.h> |
| #include <osmocom/core/application.h> |
| #include <osmocom/core/select.h> |
| |
| #include "debug.h" |
| #include "slotmap.h" |
| #include "rest_api.h" |
| #include "rspro_server.h" |
| |
| struct rspro_server *g_rps; |
| void *g_tall_ctx; |
| __thread void *talloc_asn1_ctx; |
| |
| struct osmo_fd g_event_ofd; |
| |
| static void handle_sig_usr1(int signal) |
| { |
| OSMO_ASSERT(signal == SIGUSR1); |
| talloc_report_full(g_tall_ctx, stderr); |
| } |
| |
| static void print_help() |
| { |
| printf( " Some useful help...\n" |
| " -h --help This text\n" |
| " -V --version Print version of the program\n" |
| " -d --debug option Enable debug logging (e.g. DMAIN:DST2)\n" |
| " -L --disable-color Disable colors for logging to stderr\n" |
| ); |
| } |
| |
| static void handle_options(int argc, char **argv) |
| { |
| while (1) { |
| int option_index = 0, c; |
| static struct option long_options[] = { |
| { "help", 0, 0, 'h' }, |
| { "version", 0, 0, 'V' }, |
| { "debug", 1, 0, 'd' }, |
| { "disable-color", 0, 0, 'L' }, |
| { 0, 0, 0, 0 } |
| }; |
| |
| c = getopt_long(argc, argv, "hVd:L", long_options, &option_index); |
| if (c == -1) |
| break; |
| |
| switch (c) { |
| case 'h': |
| print_help(); |
| exit(0); |
| break; |
| case 'd': |
| log_parse_category_mask(osmo_stderr_target, optarg); |
| break; |
| case 'V': |
| printf("osmo-resmim-server version %s\n", VERSION); |
| exit(0); |
| break; |
| case 'L': |
| log_set_use_color(osmo_stderr_target, 0); |
| break; |
| default: |
| /* ignore */ |
| break; |
| } |
| } |
| |
| if (argc > optind) { |
| fprintf(stderr, "Unsupported extra positional arguments in command line\n"); |
| exit(2); |
| } |
| } |
| |
| int main(int argc, char **argv) |
| { |
| char hostname[256]; |
| void *talloc_rest_ctx; |
| int rc; |
| |
| if (gethostname(hostname, sizeof(hostname)) < 0) |
| OSMO_STRLCPY_ARRAY(hostname, "unknown"); |
| |
| g_tall_ctx = talloc_named_const(NULL, 0, "global"); |
| talloc_asn1_ctx = talloc_named_const(g_tall_ctx, 0, "asn1"); |
| talloc_rest_ctx = talloc_named_const(g_tall_ctx, 0, "rest"); |
| msgb_talloc_ctx_init(g_tall_ctx, 0); |
| |
| osmo_init_logging2(g_tall_ctx, &log_info); |
| log_set_print_level(osmo_stderr_target, 1); |
| log_set_print_category(osmo_stderr_target, 1); |
| log_set_print_category_hex(osmo_stderr_target, 0); |
| osmo_fsm_log_addr(0); |
| log_set_print_tid(osmo_stderr_target, 1); |
| log_enable_multithread(); |
| |
| handle_options(argc, argv); |
| |
| g_rps = rspro_server_create(g_tall_ctx, "0.0.0.0", 9998); |
| if (!g_rps) |
| exit(1); |
| g_rps->slotmaps = slotmap_init(g_rps); |
| if (!g_rps->slotmaps) |
| goto out_rspro; |
| |
| g_rps->comp_id.type = ComponentType_remsimServer; |
| OSMO_STRLCPY_ARRAY(g_rps->comp_id.name, hostname); |
| OSMO_STRLCPY_ARRAY(g_rps->comp_id.software, "remsim-server"); |
| OSMO_STRLCPY_ARRAY(g_rps->comp_id.sw_version, PACKAGE_VERSION); |
| /* FIXME: other members of app_comp_id */ |
| |
| rc = eventfd(0, 0); |
| if (rc < 0) |
| goto out_rps; |
| osmo_fd_setup(&g_event_ofd, rc, OSMO_FD_READ, event_fd_cb, g_rps, 0); |
| rc = osmo_fd_register(&g_event_ofd); |
| if (rc < 0) |
| goto out_eventfd; |
| |
| signal(SIGUSR1, handle_sig_usr1); |
| |
| rc = rest_api_init(talloc_rest_ctx, 9997); |
| if (rc < 0) |
| goto out_unregister; |
| |
| while (1) { |
| osmo_select_main(0); |
| } |
| |
| rest_api_fini(); |
| |
| exit(0); |
| |
| out_unregister: |
| osmo_fd_unregister(&g_event_ofd); |
| out_eventfd: |
| close(g_event_ofd.fd); |
| out_rps: |
| talloc_free(g_rps->slotmaps); |
| out_rspro: |
| rspro_server_destroy(g_rps); |
| |
| exit(1); |
| } |