Filter out redundant packet context fields unless in verbose mode

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

diff --git a/formats/ctf-text/types/struct.c b/formats/ctf-text/types/struct.c
index cd63fe99551cbaaf4f45d210f10772011856cc2f..cc36fde9e2f5aff0177db425bd3ba6c5992de815 100644 (file)
--- a/formats/ctf-text/types/struct.c
+++ b/formats/ctf-text/types/struct.c
@@ -19,19 +19,42 @@
 #include <babeltrace/ctf-text/types.h>
 #include <stdio.h>
 
-void ctf_text_struct_write(struct stream_pos *ppos, struct definition *definition)
+int ctf_text_struct_write(struct stream_pos *ppos, struct definition *definition)
 {
+       struct declaration *declaration = definition->declaration;
+       struct declaration_struct *struct_declaration =
+               container_of(declaration, struct declaration_struct, p);
        struct ctf_text_stream_pos *pos = ctf_text_pos(ppos);
+       uint64_t len = struct_declaration_len(struct_declaration);
+       int field_nr_saved;
+       int ret;
+
+       if (!print_field(definition))
+               return 0;
 
        if (!pos->dummy) {
-               print_pos_tabs(pos);
-               fprintf(pos->fp, "{\n");
+               if (pos->depth >= 0) {
+                       if (pos->field_nr++ != 0)
+                               fprintf(pos->fp, ",");
+                       if (pos->print_names || len > 1)
+                               fprintf(pos->fp, " ");
+                       if (pos->print_names && definition->name != 0)
+                               fprintf(pos->fp, "%s = ",
+                                       g_quark_to_string(definition->name));
+                       if (pos->print_names || len > 1)
+                               fprintf(pos->fp, "{");
+               }
                pos->depth++;
        }
-       struct_rw(ppos, definition);
+       field_nr_saved = pos->field_nr;
+       pos->field_nr = 0;
+       ret = struct_rw(ppos, definition);
        if (!pos->dummy) {
                pos->depth--;
-               print_pos_tabs(pos);
-               fprintf(pos->fp, "}\n");
+               if (pos->depth >= 0 && (pos->print_names || len > 1)) {
+                       fprintf(pos->fp, " }");
+               }
        }
+       pos->field_nr = field_nr_saved;
+       return ret;
 }