diff options
Diffstat (limited to 'epan/epan.c')
| -rw-r--r-- | epan/epan.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/epan/epan.c b/epan/epan.c index 2a9533fc89..85c09ab474 100644 --- a/epan/epan.c +++ b/epan/epan.c @@ -229,6 +229,21 @@ epan_circuit_cleanup(void) circuit_cleanup(); } +/* Overrides proto_tree_visible i epan_dissect_init to make all fields visible. + * This is > 0 if a Lua script wanted to see all fields all the time. + * This is ref-counted, so clearing it won't override other taps/scripts wanting it. + */ +static gint always_visible_refcount = 0; + +void +epan_set_always_visible(gboolean force) +{ + if (force) + always_visible_refcount++; + else if (always_visible_refcount > 0) + always_visible_refcount--; +} + epan_dissect_t* epan_dissect_init(epan_dissect_t *edt, epan_t *session, const gboolean create_proto_tree, const gboolean proto_tree_visible) { @@ -247,7 +262,7 @@ epan_dissect_init(epan_dissect_t *edt, epan_t *session, const gboolean create_pr if (create_proto_tree) { edt->tree = proto_tree_create_root(&edt->pi); - proto_tree_set_visible(edt->tree, proto_tree_visible); + proto_tree_set_visible(edt->tree, (always_visible_refcount > 0) ? TRUE : proto_tree_visible); } else { edt->tree = NULL; |