Filter out redundant packet context fields unless in verbose mode

[babeltrace.git] / formats / ctf-text / ctf-text.c

diff --git a/formats/ctf-text/ctf-text.c b/formats/ctf-text/ctf-text.c
index 0d551179710dafc368ed9059cbe2a40b62d5facf..1500d735c18c437be2fc9c0744498ce9ffd222e8 100644 (file)
--- a/formats/ctf-text/ctf-text.c
+++ b/formats/ctf-text/ctf-text.c
@@ -53,6 +53,43 @@ struct format ctf_text_format = {
        .close_trace = ctf_text_close_trace,
 };
 
+static GQuark Q_STREAM_PACKET_CONTEXT_TIMESTAMP_BEGIN,
+       Q_STREAM_PACKET_CONTEXT_TIMESTAMP_END,
+       Q_STREAM_PACKET_CONTEXT_EVENTS_DISCARDED,
+       Q_STREAM_PACKET_CONTEXT_CONTENT_SIZE,
+       Q_STREAM_PACKET_CONTEXT_PACKET_SIZE;
+
+static
+void __attribute__((constructor)) init_quarks(void)
+{
+       Q_STREAM_PACKET_CONTEXT_TIMESTAMP_BEGIN = g_quark_from_static_string("stream.packet.context.timestamp_begin");
+       Q_STREAM_PACKET_CONTEXT_TIMESTAMP_END = g_quark_from_static_string("stream.packet.context.timestamp_end");
+       Q_STREAM_PACKET_CONTEXT_EVENTS_DISCARDED = g_quark_from_static_string("stream.packet.context.events_discarded");
+       Q_STREAM_PACKET_CONTEXT_CONTENT_SIZE = g_quark_from_static_string("stream.packet.context.content_size");
+       Q_STREAM_PACKET_CONTEXT_PACKET_SIZE = g_quark_from_static_string("stream.packet.context.packet_size");
+}
+
+int print_field(struct definition *definition)
+{
+       /* Print all fields in verbose mode */
+       if (babeltrace_verbose)
+               return 1;
+
+       /* Filter out part of the packet context */
+       if (definition->path == Q_STREAM_PACKET_CONTEXT_TIMESTAMP_BEGIN)
+               return 0;
+       if (definition->path == Q_STREAM_PACKET_CONTEXT_TIMESTAMP_END)
+               return 0;
+       if (definition->path == Q_STREAM_PACKET_CONTEXT_EVENTS_DISCARDED)
+               return 0;
+       if (definition->path == Q_STREAM_PACKET_CONTEXT_CONTENT_SIZE)
+               return 0;
+       if (definition->path == Q_STREAM_PACKET_CONTEXT_PACKET_SIZE)
+               return 0;
+
+       return 1;
+}
+
 static
 int ctf_text_write_event(struct stream_pos *ppos,
                         struct ctf_stream *stream)