diff options
| author | Olivier Biot <obiot.ethereal@gmail.com> | 2004-02-27 12:00:32 +0000 |
|---|---|---|
| committer | Olivier Biot <obiot.ethereal@gmail.com> | 2004-02-27 12:00:32 +0000 |
| commit | 1791f849198d188c4670a64e80c7ade0fee48820 (patch) | |
| tree | 9e7c7db5726d4e8694e91a091472aedc623f9849 /epan/ftypes/ftypes.c | |
| parent | c1a0db6cba9a743606cc6148ec8bcd884a48c754 (diff) | |
First attempt at "bitwise AND" display filter operator.
Document how a display operator can be added.
svn path=/trunk/; revision=10250
Diffstat (limited to 'epan/ftypes/ftypes.c')
| -rw-r--r-- | epan/ftypes/ftypes.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/epan/ftypes/ftypes.c b/epan/ftypes/ftypes.c index a723113bd5..6eae2d9498 100644 --- a/epan/ftypes/ftypes.c +++ b/epan/ftypes/ftypes.c @@ -1,5 +1,5 @@ /* - * $Id: ftypes.c,v 1.20 2003/12/09 23:02:39 obiot Exp $ + * $Id: ftypes.c,v 1.21 2004/02/27 12:00:32 obiot Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -177,6 +177,15 @@ ftype_can_le(enum ftenum ftype) } gboolean +ftype_can_bitwise_and(enum ftenum ftype) +{ + ftype_t *ft; + + FTYPE_LOOKUP(ftype, ft); + return ft->cmp_bitwise_and ? TRUE : FALSE; +} + +gboolean ftype_can_contains(enum ftenum ftype) { ftype_t *ft; @@ -506,6 +515,14 @@ fvalue_le(fvalue_t *a, fvalue_t *b) } gboolean +fvalue_bitwise_and(fvalue_t *a, fvalue_t *b) +{ + /* XXX - check compatibility of a and b */ + g_assert(a->ftype->cmp_bitwise_and); + return a->ftype->cmp_bitwise_and(a, b); +} + +gboolean fvalue_contains(fvalue_t *a, fvalue_t *b) { /* XXX - check compatibility of a and b */ |