Do not install ctf-parser-test

[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 b8673755255c037649255d46c5a36392cd51ec56..5879cf4f8dfbb2a1f02216332e3dc817217a88c0 100644 (file)
--- a/formats/ctf-text/ctf-text.c
+++ b/formats/ctf-text/ctf-text.c
@@ -34,7 +34,18 @@
 #include <unistd.h>
 #include <stdlib.h>
 
-int opt_field_names;
+int opt_all_field_names,
+       opt_scope_field_names,
+       opt_header_field_names,
+       opt_context_field_names,
+       opt_payload_field_names;
+
+enum field_item {
+       ITEM_SCOPE,
+       ITEM_HEADER,
+       ITEM_CONTEXT,
+       ITEM_PAYLOAD,
+};
 
 struct trace_descriptor *ctf_text_open_trace(const char *path, int flags,
                void (*move_pos_slow)(struct ctf_stream_pos *pos, size_t offset,
@@ -96,6 +107,40 @@ int print_field(struct definition *definition)
        return 1;
 }
 
+static
+void set_field_names_print(struct ctf_text_stream_pos *pos, enum field_item item)
+{
+       switch (item) {
+       case ITEM_SCOPE:
+               if (opt_all_field_names || opt_scope_field_names)
+                       pos->print_names = 1;
+               else
+                       pos->print_names = 0;
+               break;
+       case ITEM_HEADER:
+               if (opt_all_field_names || opt_header_field_names)
+                       pos->print_names = 1;
+               else
+                       pos->print_names = 0;
+               break;
+       case ITEM_CONTEXT:
+               if (opt_all_field_names || opt_context_field_names)
+                       pos->print_names = 1;
+               else
+                       pos->print_names = 0;
+               break;
+       case ITEM_PAYLOAD:
+               if (opt_all_field_names || opt_payload_field_names)
+                       pos->print_names = 1;
+               else
+                       pos->print_names = 0;
+
+               break;
+       default:
+               assert(0);
+       }
+}
+
 static
 int ctf_text_write_event(struct stream_pos *ppos,
                         struct ctf_stream *stream)
@@ -127,6 +172,7 @@ int ctf_text_write_event(struct stream_pos *ppos,
        }
 
        if (stream->has_timestamp) {
+               set_field_names_print(pos, ITEM_HEADER);
                if (pos->print_names)
                        fprintf(pos->fp, "timestamp = ");
                else
@@ -140,6 +186,7 @@ int ctf_text_write_event(struct stream_pos *ppos,
                else
                        fprintf(pos->fp, " ");
        }
+       set_field_names_print(pos, ITEM_HEADER);
        if (pos->print_names)
                fprintf(pos->fp, "name = ");
        fprintf(pos->fp, "%s", g_quark_to_string(event_class->name));
@@ -152,10 +199,12 @@ int ctf_text_write_event(struct stream_pos *ppos,
        if (stream->stream_packet_context) {
                if (pos->field_nr++ != 0)
                        fprintf(pos->fp, ",");
+               set_field_names_print(pos, ITEM_SCOPE);
                if (pos->print_names)
                        fprintf(pos->fp, " stream.packet.context =");
                field_nr_saved = pos->field_nr;
                pos->field_nr = 0;
+               set_field_names_print(pos, ITEM_CONTEXT);
                ret = generic_rw(ppos, &stream->stream_packet_context->p);
                if (ret)
                        goto error;
@@ -166,10 +215,12 @@ int ctf_text_write_event(struct stream_pos *ppos,
        if (babeltrace_verbose && stream->stream_event_header) {
                if (pos->field_nr++ != 0)
                        fprintf(pos->fp, ",");
+               set_field_names_print(pos, ITEM_SCOPE);
                if (pos->print_names)
                        fprintf(pos->fp, " stream.event.header =");
                field_nr_saved = pos->field_nr;
                pos->field_nr = 0;
+               set_field_names_print(pos, ITEM_CONTEXT);
                ret = generic_rw(ppos, &stream->stream_event_header->p);
                if (ret)
                        goto error;
@@ -180,10 +231,12 @@ int ctf_text_write_event(struct stream_pos *ppos,
        if (stream->stream_event_context) {
                if (pos->field_nr++ != 0)
                        fprintf(pos->fp, ",");
+               set_field_names_print(pos, ITEM_SCOPE);
                if (pos->print_names)
                        fprintf(pos->fp, " stream.event.context =");
                field_nr_saved = pos->field_nr;
                pos->field_nr = 0;
+               set_field_names_print(pos, ITEM_CONTEXT);
                ret = generic_rw(ppos, &stream->stream_event_context->p);
                if (ret)
                        goto error;
@@ -194,10 +247,12 @@ int ctf_text_write_event(struct stream_pos *ppos,
        if (event->event_context) {
                if (pos->field_nr++ != 0)
                        fprintf(pos->fp, ",");
+               set_field_names_print(pos, ITEM_SCOPE);
                if (pos->print_names)
                        fprintf(pos->fp, " event.context =");
                field_nr_saved = pos->field_nr;
                pos->field_nr = 0;
+               set_field_names_print(pos, ITEM_CONTEXT);
                ret = generic_rw(ppos, &event->event_context->p);
                if (ret)
                        goto error;
@@ -208,10 +263,12 @@ int ctf_text_write_event(struct stream_pos *ppos,
        if (event->event_fields) {
                if (pos->field_nr++ != 0)
                        fprintf(pos->fp, ",");
+               set_field_names_print(pos, ITEM_SCOPE);
                if (pos->print_names)
                        fprintf(pos->fp, " event.fields =");
                field_nr_saved = pos->field_nr;
                pos->field_nr = 0;
+               set_field_names_print(pos, ITEM_PAYLOAD);
                ret = generic_rw(ppos, &event->event_fields->p);
                if (ret)
                        goto error;
@@ -249,7 +306,7 @@ struct trace_descriptor *ctf_text_open_trace(const char *path, int flags,
                pos->fp = fp;
                pos->parent.rw_table = write_dispatch_table;
                pos->parent.event_cb = ctf_text_write_event;
-               pos->print_names = opt_field_names;
+               pos->print_names = 0;
                break;
        case O_RDONLY:
        default: