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authorGuy Harris <guy@alum.mit.edu>2004-09-04 20:02:11 +0000
committerGuy Harris <guy@alum.mit.edu>2004-09-04 20:02:11 +0000
commitf06c1b5fb05b5085cdcfbf7285ff58690cd1e88b (patch)
tree2c274f184e59a5071acbaa7fd440f60b2d663aa3 /packet-range.h
parent0912b731c3a2db9cef542670ff8eef69297e532e (diff)
The packet range stuff knows about capture_file structures, so it's
really more of an Ethereal/Tethereal component than a libethereal component (nothing else in libethereal knows about capture files); move it back out of libethereal. (The range stuff doesn't; we leave it in libethereal.) svn path=/trunk/; revision=11898
Diffstat (limited to 'packet-range.h')
-rw-r--r--packet-range.h97
1 files changed, 97 insertions, 0 deletions
diff --git a/packet-range.h b/packet-range.h
new file mode 100644
index 0000000000..3007d215c8
--- /dev/null
+++ b/packet-range.h
@@ -0,0 +1,97 @@
+/* packet-range.h
+ * Packet range routines (save, print, ...)
+ *
+ * $Id$
+ *
+ * Dick Gooris <gooris@lucent.com>
+ * Ulf Lamping <ulf.lamping@web.de>
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@ethereal.com>
+ * 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 __PACKET_RANGE_H__
+#define __PACKET_RANGE_H__
+
+#include <glib.h>
+
+#include <epan/frame_data.h>
+
+#include <epan/range.h>
+
+extern guint32 curr_selected_frame;
+
+typedef enum {
+ range_process_all,
+ range_process_selected,
+ range_process_marked,
+ range_process_marked_range,
+ range_process_user_range
+} packet_range_e;
+
+typedef struct packet_range_tag {
+ /* values coming from the UI */
+ packet_range_e process; /* which range to process */
+ gboolean process_filtered; /* captured or filtered packets */
+
+ /* user specified range(s) */
+ range_t user_range;
+
+ /* calculated values */
+ guint32 selected_packet; /* the currently selected packet */
+
+ /* current packet counts (captured) */
+ /* cfile.count */ /* packets in capture file */
+ /* cfile.marked_count */ /* packets marked */
+ guint32 mark_range_cnt; /* packets in marked range */
+ guint32 user_range_cnt; /* packets in user specified range */
+
+ /* current packet counts (displayed) */
+ guint32 displayed_cnt;
+ guint32 displayed_marked_cnt;
+ guint32 displayed_mark_range_cnt;
+ guint32 displayed_user_range_cnt;
+
+ /* "enumeration" values */
+ gboolean marked_range_active; /* marked range is currently processed */
+ guint32 marked_range_left; /* marked range packets left to do */
+ gboolean selected_done; /* selected packet already processed */
+} packet_range_t;
+
+typedef enum {
+ range_process_this, /* process this packet */
+ range_process_next, /* skip this packet, process next */
+ range_processing_finished /* stop processing, required packets done */
+} range_process_e;
+
+/* init the range structure */
+extern void packet_range_init(packet_range_t *range);
+
+/* init the processing run */
+void packet_range_process_init(packet_range_t *range);
+
+/* do we have to process all packets? */
+extern gboolean packet_range_process_all(packet_range_t *range);
+
+/* do we have to process this packet? */
+extern range_process_e packet_range_process_packet(packet_range_t *range, frame_data *fdata);
+
+/* convert user given string to the internal user specified range representation */
+extern void packet_range_convert_str(packet_range_t *range, const gchar *es);
+
+#endif /* __PACKET_RANGE_H__ */