lib: make packets and packet messages optional, disabled by default
[babeltrace.git] / src / plugins / text / details / write.c
index b102485b48b519b40f3701271a29cec0bc0a6d27..1606599c28fec3a9c751fadf1de30d01b120df16 100644 (file)
@@ -26,6 +26,7 @@
 
 #include "common/assert.h"
 #include "common/common.h"
+#include "common/uuid.h"
 #include "details.h"
 #include "write.h"
 #include "obj-lifetime-mgmt.h"
@@ -329,24 +330,9 @@ void write_uuid_prop_line(struct details_write_ctx *ctx, const char *prop_name,
        write_indent(ctx);
        write_prop_name(ctx, prop_name);
        g_string_append_printf(ctx->str,
-               ": %s%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x%s\n",
+               ": %s" BT_UUID_FMT "%s\n",
                color_bold(ctx),
-               (unsigned int) uuid[0],
-               (unsigned int) uuid[1],
-               (unsigned int) uuid[2],
-               (unsigned int) uuid[3],
-               (unsigned int) uuid[4],
-               (unsigned int) uuid[5],
-               (unsigned int) uuid[6],
-               (unsigned int) uuid[7],
-               (unsigned int) uuid[8],
-               (unsigned int) uuid[9],
-               (unsigned int) uuid[10],
-               (unsigned int) uuid[11],
-               (unsigned int) uuid[12],
-               (unsigned int) uuid[13],
-               (unsigned int) uuid[14],
-               (unsigned int) uuid[15],
+               BT_UUID_FMT_VALUES(uuid),
                color_reset(ctx));
 }
 
@@ -1039,23 +1025,36 @@ void write_stream_class(struct details_write_ctx *ctx,
 
        /* Write configuration */
        write_bool_prop_line(ctx,
-               "Packets have beginning default clock snapshot",
-               bt_stream_class_packets_have_beginning_default_clock_snapshot(sc));
-       write_bool_prop_line(ctx,
-               "Packets have end default clock snapshot",
-               bt_stream_class_packets_have_end_default_clock_snapshot(sc));
+               "Supports packets", bt_stream_class_supports_packets(sc));
+
+       if (bt_stream_class_supports_packets(sc)) {
+               write_bool_prop_line(ctx,
+                       "Packets have beginning default clock snapshot",
+                       bt_stream_class_packets_have_beginning_default_clock_snapshot(sc));
+               write_bool_prop_line(ctx,
+                       "Packets have end default clock snapshot",
+                       bt_stream_class_packets_have_end_default_clock_snapshot(sc));
+       }
+
        write_bool_prop_line(ctx,
                "Supports discarded events",
                bt_stream_class_supports_discarded_events(sc));
-       write_bool_prop_line(ctx,
-               "Discarded events have default clock snapshots",
-               bt_stream_class_discarded_events_have_default_clock_snapshots(sc));
+
+       if (bt_stream_class_supports_discarded_events(sc)) {
+               write_bool_prop_line(ctx,
+                       "Discarded events have default clock snapshots",
+                       bt_stream_class_discarded_events_have_default_clock_snapshots(sc));
+       }
+
        write_bool_prop_line(ctx,
                "Supports discarded packets",
                bt_stream_class_supports_discarded_packets(sc));
-       write_bool_prop_line(ctx,
-               "Discarded packets have default clock snapshots",
-               bt_stream_class_discarded_packets_have_default_clock_snapshots(sc));
+
+       if (bt_stream_class_supports_discarded_packets(sc)) {
+               write_bool_prop_line(ctx,
+                       "Discarded packets have default clock snapshots",
+                       bt_stream_class_discarded_packets_have_default_clock_snapshots(sc));
+       }
 
        /* Write default clock class */
        if (bt_stream_class_borrow_default_clock_class_const(sc)) {
@@ -1769,6 +1768,7 @@ int write_stream_beginning_message(struct details_write_ctx *ctx,
                bt_message_stream_beginning_borrow_stream_const(msg);
        const bt_trace *trace = bt_stream_borrow_trace_const(stream);
        const bt_stream_class *sc = bt_stream_borrow_class_const(stream);
+       const bt_clock_class *cc = bt_stream_class_borrow_default_clock_class_const(sc);
        const bt_trace_class *tc = bt_stream_class_borrow_trace_class_const(sc);
        const char *name;
 
@@ -1777,6 +1777,19 @@ int write_stream_beginning_message(struct details_write_ctx *ctx,
                goto end;
        }
 
+       /* Write time */
+       if (cc) {
+               const bt_clock_snapshot *cs;
+               bt_message_stream_clock_snapshot_state cs_state =
+                       bt_message_stream_beginning_borrow_default_clock_snapshot_const(msg, &cs);
+
+               if (cs_state == BT_MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_KNOWN) {
+                       write_time(ctx, cs);
+               } else {
+                       write_time_str(ctx, "Unknown");
+               }
+       }
+
        /* Write follow tag for message */
        ret = write_message_follow_tag(ctx, stream);
        if (ret) {
@@ -1822,87 +1835,22 @@ int write_stream_end_message(struct details_write_ctx *ctx,
        int ret = 0;
        const bt_stream *stream =
                bt_message_stream_end_borrow_stream_const(msg);
-
-       /* Write follow tag for message */
-       ret = write_message_follow_tag(ctx, stream);
-       if (ret) {
-               goto end;
-       }
-
-       /* Write stream properties */
-       write_obj_type_name(ctx, "Stream end\n");
-
-end:
-       return ret;
-}
-
-static
-int write_stream_activity_beginning_message(struct details_write_ctx *ctx,
-               const bt_message *msg)
-{
-       int ret = 0;
-       const bt_stream *stream =
-               bt_message_stream_activity_beginning_borrow_stream_const(msg);
-       bt_message_stream_activity_clock_snapshot_state cs_state;
-       const bt_clock_snapshot *cs = NULL;
+       const bt_stream_class *sc =
+               bt_stream_borrow_class_const(stream);
+       const bt_clock_class *cc =
+               bt_stream_class_borrow_default_clock_class_const(sc);
 
        /* Write time */
-       cs_state = bt_message_stream_activity_beginning_borrow_default_clock_snapshot_const(
-               msg, &cs);
-       switch (cs_state) {
-       case BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_KNOWN:
-               BT_ASSERT(cs);
-               write_time(ctx, cs);
-               break;
-       case BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_UNKNOWN:
-               write_time_str(ctx, "Unknown");
-               break;
-       case BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_INFINITE:
-               write_time_str(ctx, "-Infinity");
-               break;
-       default:
-               abort();
-       }
-
-       /* Write follow tag for message */
-       ret = write_message_follow_tag(ctx, stream);
-       if (ret) {
-               goto end;
-       }
-
-       write_obj_type_name(ctx, "Stream activity beginning");
-       write_nl(ctx);
-
-end:
-       return ret;
-}
-
-static
-int write_stream_activity_end_message(struct details_write_ctx *ctx,
-               const bt_message *msg)
-{
-       int ret = 0;
-       const bt_stream *stream =
-               bt_message_stream_activity_end_borrow_stream_const(msg);
-       bt_message_stream_activity_clock_snapshot_state cs_state;
-       const bt_clock_snapshot *cs = NULL;
+       if (cc) {
+               const bt_clock_snapshot *cs;
+               bt_message_stream_clock_snapshot_state cs_state =
+                       bt_message_stream_end_borrow_default_clock_snapshot_const(msg, &cs);
 
-       /* Write time */
-       cs_state = bt_message_stream_activity_end_borrow_default_clock_snapshot_const(
-               msg, &cs);
-       switch (cs_state) {
-       case BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_KNOWN:
-               BT_ASSERT(cs);
-               write_time(ctx, cs);
-               break;
-       case BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_UNKNOWN:
-               write_time_str(ctx, "Unknown");
-               break;
-       case BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_INFINITE:
-               write_time_str(ctx, "+Infinity");
-               break;
-       default:
-               abort();
+               if (cs_state == BT_MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_KNOWN) {
+                       write_time(ctx, cs);
+               } else {
+                       write_time_str(ctx, "Unknown");
+               }
        }
 
        /* Write follow tag for message */
@@ -1911,8 +1859,8 @@ int write_stream_activity_end_message(struct details_write_ctx *ctx,
                goto end;
        }
 
-       write_obj_type_name(ctx, "Stream activity end");
-       write_nl(ctx);
+       /* Write stream properties */
+       write_obj_type_name(ctx, "Stream end\n");
 
 end:
        return ret;
@@ -2160,12 +2108,6 @@ int details_write_message(struct details_comp *details_comp,
        case BT_MESSAGE_TYPE_PACKET_END:
                ret = write_packet_end_message(&ctx, msg);
                break;
-       case BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING:
-               ret = write_stream_activity_beginning_message(&ctx, msg);
-               break;
-       case BT_MESSAGE_TYPE_STREAM_ACTIVITY_END:
-               ret = write_stream_activity_end_message(&ctx, msg);
-               break;
        case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
                ret = write_discarded_events_message(&ctx, msg);
                break;
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