Add proto_tree_add_expert and proto_tree_add_expert_format. This was added to expert.h instead of proto.h because the underlying code to process expert info is static (and should probably remain so). Also, proto_tree_add_expert and proto_tree_add_expert_format follow "expert info" rules in that they should be called regardless of tree status (even though they take a tree as an argument), unlike the functions in proto.h

Also added an enumeration for checksum validation status, as verifying checksums is considered "expert" functionality.

svn path=/trunk/; revision=50322

1 files changed, 40 insertions, 0 deletions

diff --git a/epan/expert.h b/epan/expert.h
index c286db183c..fe218195d1 100644
--- a/epan/expert.h
+++ b/epan/expert.h
@@ -166,6 +166,43 @@ WS_DLL_PUBLIC void
 expert_add_info_format_text(packet_info *pinfo, proto_item *pi, expert_field *eiindex,
 	const char *format, ...) G_GNUC_PRINTF(4, 5);
 
+/** Add an expert info associated with some byte data
+ Add an expert info tree to a protocol item using registered expert info item.
+ This function is intended to replace places where 
+ proto_tree_add_text or proto_tree_add_none_format + expert_add_info
+ would be used.
+ @param pinfo Packet info of the currently processed packet. May be NULL if
+        pi is supplied
+ @param pi Current protocol item (or NULL)
+ @param eiindex The registered expert info item
+ @param tvb the tv buffer of the current data
+ @param start start of data in tvb
+ @param length length of data in tvb
+ @return the newly created item above expert info tree
+ */
+WS_DLL_PUBLIC proto_item *
+proto_tree_add_expert(proto_tree *tree, packet_info *pinfo, expert_field* eiindex,
+        tvbuff_t *tvb, gint start, gint length);
+
+/** Add an expert info associated with some byte data
+ Add an expert info tree to a protocol item, using registered expert info item,
+ but with a formatted message.
+ This function is intended to replace places where 
+ proto_tree_add_text or proto_tree_add_none_format + expert_add_info_format_text
+ would be used.
+ @param pinfo Packet info of the currently processed packet. May be NULL if
+        pi is supplied
+ @param pi Current protocol item (or NULL)
+ @param eiindex The registered expert info item
+ @param tvb the tv buffer of the current data
+ @param start start of data in tvb
+ @param length length of data in tvb
+ @return the newly created item above expert info tree
+ */
+WS_DLL_PUBLIC proto_item *
+proto_tree_add_expert_format(proto_tree *tree, packet_info *pinfo, expert_field* eiindex,
+        tvbuff_t *tvb, gint start, gint length, const char *format, ...) G_GNUC_PRINTF(7, 8);
+
 /*
  * Register that a protocol has expert info.
  */
@@ -191,6 +228,9 @@ expert_register_field_array(expert_module_t* module, ei_register_info *ei, const
 
 WS_DLL_PUBLIC void
 expert_add_undecoded_item(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, int length, const int severity);
+
+WS_DLL_PUBLIC const value_string expert_checksum_vals[];
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */