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authorMichael Mann <mmann78@netscape.net>2016-10-07 16:25:01 -0400
committerMichael Mann <mmann78@netscape.net>2016-10-08 02:44:53 +0000
commit268841f3e00b7cf0f16c81dd2b3b952172130b8b (patch)
tree359e01cf5eba83308760531888713fe0ff0bc10b /epan/prefs.h
parent11d3224142c0531879fb8e415daf9639a4eace66 (diff)
Combine Decode As and port preferences for tcp.port dissector table.
This patch introduces new APIs to allow dissectors to have a preference for a (TCP) port, but the underlying data is actually part of Decode As functionality. For now the APIs are intentionally separate from the regular APIs that register a dissector within a dissector table. It may be possible to eventually combine the two so that all dissectors that register with a dissector table have an opportunity to "automatically" have a preference to adjust the "table value" through the preferences dialog. The tcp.port dissector table was used as the guinea pig. This will eventually be expanded to other dissector tables as well (most notably UDP ports). Some dissectors that "shared" a TCP/UDP port preference were also converted. It also removed the need for some preference callback functions (mostly when the callback function was the proto_reg_handoff function) so there is cleanup around that. Dissectors that has a port preference whose default was 0 were switched to using the dissector_add_for_decode_as_with_preference API rather than dissector_add_uint_with_preference Also added comments for TCP ports used that aren't IANA registered. Change-Id: I99604f95d426ad345f4b494598d94178b886eb67 Reviewed-on: https://code.wireshark.org/review/17724 Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'epan/prefs.h')
-rw-r--r--epan/prefs.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/epan/prefs.h b/epan/prefs.h
index bbec99c70d..095a2ce873 100644
--- a/epan/prefs.h
+++ b/epan/prefs.h
@@ -504,6 +504,20 @@ void prefs_register_custom_preference(module_t *module, const char *name,
void** custom_data);
/*
+ * Register a (internal) "Decode As" preference with a ranged value.
+ */
+void prefs_register_decode_as_range_preference(module_t *module, const char *name,
+ const char *title, const char *description, range_t **var,
+ guint32 max_value);
+
+/*
+ * Register a (internal) "Decode As" preference with an unsigned integral value
+ * for a dissector table.
+ */
+void prefs_register_decode_as_preference(module_t *module, const char *name,
+ const char *title, const char *description, guint *var);
+
+/*
* Register a preference that used to be supported but no longer is.
*/
WS_DLL_PUBLIC void prefs_register_obsolete_preference(module_t *module,