Add heuristic dissection of XML

[obnox/wireshark/wip.git] / epan / tvbparse.h

diff --git a/epan/tvbparse.h b/epan/tvbparse.h
index 742363a0aa28b73632992d61f990a256da2087d6..2afc4eecfe2967979c5d3648ddaf43be83441d84 100644 (file)
--- a/epan/tvbparse.h
+++ b/epan/tvbparse.h
@@ -440,8 +440,19 @@ gboolean tvbparse_reset(tvbparse_t* tt, int offset, int len);
 guint tvbparse_curr_offset(tvbparse_t* tt);
 guint tvbparse_len_left(tvbparse_t* tt);
 
+
+
+/*
+ * This will look for the wanted token at the current offset or after any given
+ * number of ignored tokens returning FALSE if there's no match or TRUE if there
+ * is a match.
+ * The parser will be left in its original state and no callbacks will be called. 
+ */
+gboolean tvbparse_peek(tvbparse_t* tt,
+                        const tvbparse_wanted_t* wanted);
+
 /*
- * This ill look for the wanted token at the current offset or after any given
+ * This will look for the wanted token at the current offset or after any given
  * number of ignored tokens returning NULL if there's no match.
  * if there is a match it will set the offset of the current parser after
  * the end of the token