Moved the frame_data structures and functions from packet.{h,c} to

frame_data{h,c}.  Added a frame_data_init to be called by epan_init.

svn path=/trunk/; revision=3223

1 files changed, 74 insertions, 0 deletions

diff --git a/epan/frame_data.h b/epan/frame_data.h
new file mode 100644
index 0000000000..75e216b6c8
--- /dev/null
+++ b/epan/frame_data.h
@@ -0,0 +1,74 @@
+/* frame_data.h
+ * Definitions for frame_data structures and routines
+ *
+ * $Id: frame_data.h,v 1.1 2001/04/01 04:11:50 hagbard Exp $
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@zing.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __FRAME_DATA_H__
+#define __FRAME_DATA_H__
+
+#include "column_info.h"
+
+
+/* XXX - some of this stuff is used only while a packet is being dissected;
+   should we keep that stuff in the "packet_info" structure, instead, to
+   save memory? */
+typedef struct _frame_data {
+  struct _frame_data *next; /* Next element in list */
+  struct _frame_data *prev; /* Previous element in list */
+  GSList *pfd;              /* Per frame proto data */
+  GSList *data_src;         /* Frame data sources */
+  guint32      num;       /* Frame number */
+  guint32      pkt_len;   /* Packet length */
+  guint32      cap_len;   /* Amount actually captured */
+  gint32       rel_secs;  /* Relative seconds (yes, it can be negative) */
+  gint32       rel_usecs; /* Relative microseconds (yes, it can be negative) */
+  guint32      abs_secs;  /* Absolute seconds */
+  guint32      abs_usecs; /* Absolute microseconds */
+  gint32       del_secs;  /* Delta seconds (yes, it can be negative) */
+  gint32       del_usecs; /* Delta microseconds (yes, it can be negative) */
+  long         file_off;  /* File offset */
+  column_info *cinfo;     /* Column formatting information */
+  int          lnk_t;     /* Per-packet encapsulation/data-link type */
+  struct {
+	unsigned int passed_dfilter	: 1; /* 1 = display, 0 = no display */
+  	unsigned int encoding		: 2; /* Character encoding (ASCII, EBCDIC...) */
+	unsigned int visited		: 1; /* Has this packet been visited yet? 1=Yes,0=No*/
+	unsigned int marked             : 1; /* 1 = marked by user, 0 = normal */
+  } flags;
+} frame_data;
+
+/* Utility routines used by packet*.c */
+
+void       p_add_proto_data(frame_data *, int, void *);
+void       *p_get_proto_data(frame_data *, int);
+
+/* An init routine to be called by epan_init */
+void frame_data_init(void);
+
+/* A cleanup routine to be called by epan_cleanup */
+void frame_data_cleanup(void);
+
+#endif  /* __FRAME_DATA__ */
+
+
+