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| author | Gilbert Ramirez <gram@alumni.rice.edu> | 1999-08-26 07:01:44 +0000 |
|---|---|---|
| committer | Gilbert Ramirez <gram@alumni.rice.edu> | 1999-08-26 07:01:44 +0000 |
| commit | 8b2e03eea6229b300b3de3322f14c446d0c303e9 (patch) | |
| tree | 67b0e784b1fe92f69ccda200009be6c647ab1028 /proto.h | |
| parent | ae356ef145c26c64b1fd5594d8159376c963e6a0 (diff) | |
| download | wireshark-8b2e03eea6229b300b3de3322f14c446d0c303e9.tar.gz wireshark-8b2e03eea6229b300b3de3322f14c446d0c303e9.tar.bz2 wireshark-8b2e03eea6229b300b3de3322f14c446d0c303e9.zip | |
Introduces a new global gboolean variable: proto_tree_is_visible.
This is set before calling dissect_packet() to let the proto_tree routines
whether or not it needs to go through the trouble of formatting strings.
The use of this dramatically decreases the number of calls to vsnprintf.
svn path=/trunk/; revision=583
Diffstat (limited to 'proto.h')
| -rw-r--r-- | proto.h | 20 |
1 files changed, 18 insertions, 2 deletions
@@ -1,7 +1,7 @@ /* proto.h * Definitions for protocol display * - * $Id: proto.h,v 1.7 1999/08/26 06:20:50 gram Exp $ + * $Id: proto.h,v 1.8 1999/08/26 07:01:44 gram Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -157,12 +157,22 @@ proto_tree_add_text(proto_tree *tree, gint start, gint length, ...); void proto_item_fill_label(field_info *fi, gchar *label_str); -/* useful functions for external routines to get info about registered protos and fields */ +/* Returns number of items (protocols or header fields) registered. */ int proto_registrar_n(void); + +/* Returns char* to abbrev for item # n (0-indexed) */ char* proto_registrar_get_abbrev(int n); + +/* Returns enum ftenum for item # n */ int proto_registrar_get_ftype(int n); + +/* Returns parent protocol for item # n. + * Returns -1 if item _is_ a protocol */ int proto_registrar_get_parent(int n); + +/* Is item #n a protocol? */ gboolean proto_registrar_is_protocol(int n); + proto_item* proto_find_field(proto_tree* tree, int id); proto_item* proto_find_protocol(proto_tree* tree, int protocol_id); void proto_get_field_values(proto_tree* subtree, GNodeTraverseFunc fill_array_func, @@ -171,4 +181,10 @@ void proto_get_field_values(proto_tree* subtree, GNodeTraverseFunc fill_array_fu /* Dumps a glossary of the protocol and field registrations to STDOUT */ void proto_registrar_dump(void); +/* Is the parsing being done for a visible proto_tree or an invisible one? + * By setting this correctly, the proto_tree creation is sped up by not + * having to call vsnprintf and copy strings around. + */ +extern gboolean proto_tree_is_visible; + #endif /* proto.h */ |