Fix: swapped libelf and libdw names in configure error message

[babeltrace.git] / converter / babeltrace.c

diff --git a/converter/babeltrace.c b/converter/babeltrace.c
index 0ceca0c40081ec9c4a721a47b59c33b2eb526ec7..d80b1198fafe2cb58dacca8bc185f75bcf2b0f97 100644 (file)
--- a/converter/babeltrace.c
+++ b/converter/babeltrace.c
@@ -26,8 +26,6 @@
  * SOFTWARE.
  */
 
-#define _GNU_SOURCE
-#include <config.h>
 #include <babeltrace/babeltrace.h>
 #include <babeltrace/format.h>
 #include <babeltrace/context.h>
@@ -38,6 +36,8 @@
 #include <babeltrace/ctf/events-internal.h>
 #include <babeltrace/ctf/iterator.h>
 #include <babeltrace/ctf-text/types.h>
+#include <babeltrace/debuginfo.h>
+
 #include <babeltrace/iterator.h>
 #include <popt.h>
 #include <errno.h>
@@ -72,6 +72,7 @@ static char *opt_input_format, *opt_output_format;
  */
 static GPtrArray *opt_input_paths;
 static char *opt_output_path;
+static int opt_stream_intersection;
 
 static struct bt_format *fmt_read;
 
@@ -103,6 +104,10 @@ enum {
        OPT_CLOCK_DATE,
        OPT_CLOCK_GMT,
        OPT_CLOCK_FORCE_CORRELATE,
+       OPT_STREAM_INTERSECTION,
+       OPT_DEBUG_INFO_DIR,
+       OPT_DEBUG_INFO_FULL_PATH,
+       OPT_DEBUG_INFO_TARGET_PREFIX,
 };
 
 /*
@@ -132,6 +137,12 @@ static struct poptOption long_options[] = {
        { "clock-date", 0, POPT_ARG_NONE, NULL, OPT_CLOCK_DATE, NULL, NULL },
        { "clock-gmt", 0, POPT_ARG_NONE, NULL, OPT_CLOCK_GMT, NULL, NULL },
        { "clock-force-correlate", 0, POPT_ARG_NONE, NULL, OPT_CLOCK_FORCE_CORRELATE, NULL, NULL },
+       { "stream-intersection", 0, POPT_ARG_NONE, NULL, OPT_STREAM_INTERSECTION, NULL, NULL },
+#ifdef ENABLE_DEBUGINFO
+       { "debug-info-dir", 0, POPT_ARG_STRING, NULL, OPT_DEBUG_INFO_DIR, NULL, NULL },
+       { "debug-info-full-path", 0, POPT_ARG_NONE, NULL, OPT_DEBUG_INFO_FULL_PATH, NULL, NULL },
+       { "debug-info-target-prefix", 0, POPT_ARG_STRING, NULL, OPT_DEBUG_INFO_TARGET_PREFIX, NULL, NULL },
+#endif
        { NULL, 0, 0, NULL, 0, NULL, NULL },
 };
 
@@ -177,6 +188,13 @@ static void usage(FILE *fp)
        fprintf(fp, "      --clock-gmt                Print clock in GMT time zone (default: local time zone)\n");
        fprintf(fp, "      --clock-force-correlate    Assume that clocks are inherently correlated\n");
        fprintf(fp, "                                 across traces.\n");
+       fprintf(fp, "      --stream-intersection      Only print events when all streams are active.\n");
+#ifdef ENABLE_DEBUGINFO
+       fprintf(fp, "      --debug-info-dir           Directory in which to look for debugging information\n");
+       fprintf(fp, "                                 files. (default: /usr/lib/debug/)\n");
+       fprintf(fp, "      --debug-info-target-prefix Directory to use as a prefix for executable lookup\n");
+       fprintf(fp, "      --debug-info-full-path     Show full debug info source and binary paths (if available)\n");
+#endif
        list_formats(fp);
        fprintf(fp, "\n");
 }
@@ -396,7 +414,26 @@ static int parse_options(int argc, char **argv)
                case OPT_CLOCK_FORCE_CORRELATE:
                        opt_clock_force_correlate = 1;
                        break;
-
+               case OPT_STREAM_INTERSECTION:
+                       opt_stream_intersection = 1;
+                       break;
+               case OPT_DEBUG_INFO_DIR:
+                       opt_debug_info_dir = (char *) poptGetOptArg(pc);
+                       if (!opt_debug_info_dir) {
+                               ret = -EINVAL;
+                               goto end;
+                       }
+                       break;
+               case OPT_DEBUG_INFO_FULL_PATH:
+                       opt_debug_info_full_path = 1;
+                       break;
+               case OPT_DEBUG_INFO_TARGET_PREFIX:
+                       opt_debug_info_target_prefix = (char *) poptGetOptArg(pc);
+                       if (!opt_debug_info_target_prefix) {
+                               ret = -EINVAL;
+                               goto end;
+                       }
+                       break;
                default:
                        ret = -EINVAL;
                        goto end;
@@ -623,18 +660,24 @@ int convert_trace(struct bt_trace_descriptor *td_write,
 {
        struct bt_ctf_iter *iter;
        struct ctf_text_stream_pos *sout;
-       struct bt_iter_pos begin_pos;
+       struct bt_iter_pos *begin_pos = NULL, *end_pos = NULL;
        struct bt_ctf_event *ctf_event;
        int ret;
 
        sout = container_of(td_write, struct ctf_text_stream_pos,
                        trace_descriptor);
 
-       if (!sout->parent.event_cb)
+       if (!sout->parent.event_cb) {
                return 0;
+       }
 
-       begin_pos.type = BT_SEEK_BEGIN;
-       iter = bt_ctf_iter_create(ctx, &begin_pos, NULL);
+       if (opt_stream_intersection) {
+               iter = bt_ctf_iter_create_intersect(ctx, &begin_pos, &end_pos);
+       } else {
+               begin_pos = bt_iter_create_time_pos(NULL, 0);
+               begin_pos->type = BT_SEEK_BEGIN;
+               iter = bt_ctf_iter_create(ctx, begin_pos, NULL);
+       }
        if (!iter) {
                ret = -1;
                goto error_iter;
@@ -646,14 +689,17 @@ int convert_trace(struct bt_trace_descriptor *td_write,
                        goto end;
                }
                ret = bt_iter_next(bt_ctf_get_iter(iter));
-               if (ret < 0)
+               if (ret < 0) {
                        goto end;
+               }
        }
        ret = 0;
 
 end:
        bt_ctf_iter_destroy(iter);
 error_iter:
+       bt_iter_free_pos(begin_pos);
+       bt_iter_free_pos(end_pos);
        return ret;
 }
 
@@ -807,6 +853,8 @@ end:
        free(opt_input_format);
        free(opt_output_format);
        free(opt_output_path);
+       free(opt_debug_info_dir);
+       free(opt_debug_info_target_prefix);
        g_ptr_array_free(opt_input_paths, TRUE);
        if (partial_error)
                exit(EXIT_FAILURE);