Export a wtap_dump_can_write_encaps() routine from Wiretap; it takes a

file type and a GArray of encapsulation types and returns TRUE if a
capture with all those encapsulation types can be written to a file in
that file type and FALSE otherwise.  Use it where appropriate.

svn path=/trunk/; revision=43315

1 files changed, 7 insertions, 0 deletions

diff --git a/wiretap/wtap.h b/wiretap/wtap.h
index 7ef23fb308..f5cb8e4b1c 100644
--- a/wiretap/wtap.h
+++ b/wiretap/wtap.h
@@ -1097,6 +1097,13 @@ void wtap_close(wtap *wth);
 /*** dump packets into a capture file ***/
 gboolean wtap_dump_can_open(int filetype);
 gboolean wtap_dump_can_write_encap(int filetype, int encap);
+
+/**
+ * Return TRUE if a capture with a given GArray of WTAP_ENCAP_ types
+ * can be written in a specified format, and FALSE if it can't.
+ */
+gboolean wtap_dump_can_write_encaps(int ft, const GArray *file_encaps);
+
 gboolean wtap_dump_can_compress(int filetype);
 gboolean wtap_dump_has_name_resolution(int filetype);