#include <sys/mman.h>
#include <sys/wait.h>
#include <lttng/lttng.h>
+
#ifdef LTTNGTOP_MMAP_LIVE
#include <lttng/lttngtop-helper.h>
#include <babeltrace/lttngtopmmappacketseek.h>
#include "iostreamtop.h"
#include "common.h"
#include "network-live.h"
+#include "lttng-session.h"
#ifdef HAVE_LIBNCURSES
#include "cursesdisplay.h"
OPT_ALL,
OPT_OUTPUT_FILE,
OPT_VERBOSE,
+ OPT_GUI_TEST,
+ OPT_CREATE_LOCAL_SESSION,
+ OPT_CREATE_LIVE_SESSION,
};
static struct poptOption long_options[] = {
{ "all", 'a', POPT_ARG_NONE, NULL, OPT_ALL, NULL, NULL },
{ "output", 'o', POPT_ARG_STRING, &opt_output, OPT_OUTPUT_FILE, NULL, NULL },
{ "verbose", 'v', POPT_ARG_NONE, NULL, OPT_VERBOSE, NULL, NULL },
+ { "gui-test", 'g', POPT_ARG_NONE, NULL, OPT_GUI_TEST, NULL, NULL },
+ { "create-local-session", 0, POPT_ARG_NONE, NULL, OPT_CREATE_LOCAL_SESSION, NULL, NULL },
+ { "create-live-session", 0, POPT_ARG_NONE, NULL, OPT_CREATE_LIVE_SESSION, NULL, NULL },
{ NULL, 0, 0, NULL, 0, NULL, NULL },
};
fprintf(fp, " -r, --relay-hostname Network live streaming : hostname of the lttng-relayd (default port)\n");
fprintf(fp, " -b, --begin Network live streaming : read the trace for the beginning of the recording\n");
fprintf(fp, " -o, --output <filename> In textdump, output the log in <filename>\n");
+ fprintf(fp, " -g, --gui-test Test if the ncurses support is compiled in (return 0 if it is)\n");
+ fprintf(fp, " --create-local-session Setup a LTTng local session with all the right parameters\n");
+ fprintf(fp, " --create-live-session Setup a LTTng live session on localhost with all the right parameters\n");
}
/*
usage(stdout);
ret = 1; /* exit cleanly */
goto end;
+ case OPT_GUI_TEST:
+#ifdef HAVE_LIBNCURSES
+ exit(EXIT_SUCCESS);
+#else
+ exit(EXIT_FAILURE);
+#endif
+ goto end;
+ case OPT_CREATE_LOCAL_SESSION:
+ ret = create_local_session();
+ exit(ret);
+ case OPT_CREATE_LIVE_SESSION:
+ ret = create_live_local_session(NULL, NULL, 1);
+ exit(ret);
case OPT_TEXTDUMP:
opt_textdump = 1;
break;
{
int ret;
struct bt_context *bt_ctx = NULL;
+ char *live_session_name = NULL;
init_lttngtop();
ret = parse_options(argc, argv);
if (!opt_input_path && !remote_live && !opt_exec_name) {
/* mmap live */
-#ifdef LTTNGTOP_MMAP_LIVE
- if (opt_textdump) {
- signal(SIGTERM, handle_textdump_sigterm);
- signal(SIGINT, handle_textdump_sigterm);
- }
- mmap_live_loop(bt_ctx);
- pthread_join(timer_thread, NULL);
- quit = 1;
- pthread_join(display_thread, NULL);
-
- lttng_stop_tracing("test");
- lttng_destroy_session("test");
-
- goto end;
-#else
- fprintf(stderr, "[ERROR] Mmap live support not compiled, specify a "
- "trace directory or -r <relayd hostname/IP>\n");
- usage(stdout);
- ret = -1;
- goto end;
-#endif /* LTTNGTOP_MMAP_LIVE */
- } else if (!opt_input_path && remote_live) {
+ ret = create_live_local_session(&opt_relay_hostname,
+ &live_session_name, 0);
+ if (ret < 0)
+ goto end;
+ remote_live = 1;
+ }
+ if (!opt_input_path && remote_live) {
/* network live */
bt_ctx = bt_context_create();
ret = bt_context_add_traces_recursive(bt_ctx, opt_relay_hostname,
goto end;
}
} else {
- //init_lttngtop();
-
bt_ctx = bt_context_create();
ret = bt_context_add_traces_recursive(bt_ctx, opt_input_path, "ctf", NULL);
if (ret < 0) {
if (bt_ctx)
bt_context_put(bt_ctx);
+ if (live_session_name) {
+ ret = destroy_live_local_session(live_session_name);
+ if (ret < 0) {
+ fprintf(stderr, "Error destroying %s\n", live_session_name);
+ }
+ }
+
return ret;
}