/* file.h
* Definitions for file structures and routines
*
- * $Id: file.h,v 1.41 1999/08/24 16:27:23 gram Exp $
+ * $Id$
*
* Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@zing.org>
+ * 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 __FILE_H__
#define __FILE_H__
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#ifndef __WTAP_H__
+#include "packet-range.h"
#include "wiretap/wtap.h"
-#endif
-
-#ifdef HAVE_LIBPCAP
-#ifndef lib_pcap_h
-#include <pcap.h>
-#endif
-#endif
-
-#ifndef __DFILTER_H__
-#include "dfilter.h"
-#endif
-
-#ifndef __COLORS_H__
-#include "colors.h"
-#endif
-
-typedef struct bpf_program bpf_prog;
-
-typedef struct _capture_file {
- FILE *fh; /* Capture file */
- gchar *filename; /* filename */
- long f_len; /* File length */
- guint16 cd_t; /* Capture data type */
- const gchar *cd_t_desc; /* Description of that data type */
- guint32 vers; /* Version. For tcpdump minor is appended to major */
- guint32 count; /* Packet count */
- gfloat unfiltered_count; /* used for dfilter progress bar */
- guint32 drops; /* Dropped packets */
- guint32 esec; /* Elapsed seconds */
- guint32 eusec; /* Elapsed microseconds */
- guint32 snap; /* Captured packet length */
- gchar *iface; /* Interface */
- gchar *save_file; /* File that user saved capture to */
- int save_file_fd; /* File descriptor for saved file */
- gint user_saved;/* Was capture file saved by user yet? */
- wtap *wth; /* Wiretap session */
- dfilter *rfcode; /* Compiled read filter program */
- gchar *dfilter; /* Display filter string */
-#if 0
- GNode *dfcode; /* Compiled display filter program */
-#endif
- colfilter *colors; /* Colors for colorizing packet window */
- dfilter *dfcode; /* Compiled display filter program */
-#ifdef HAVE_LIBPCAP
- gchar *cfilter; /* Capture filter string */
- bpf_prog fcode; /* Compiled capture filter program */
-#endif
- guint8 pd[WTAP_MAX_PACKET_SIZE]; /* Packet data */
- frame_data *plist; /* Packet list */
- frame_data *plist_end; /* Last packet in list */
- column_info cinfo; /* Column formatting information */
- int selected_packet; /* Index in packet list of currently selected packet, if any */
- int selected_row; /* Row in packet display of currently selected packet, if any */
- frame_data *fd; /* Frame data for currently selected packet */
- proto_tree *protocol_tree; /* Protocol tree for currently selected packet */
- FILE *print_fh; /* File we're printing to */
-} capture_file;
-
-int open_cap_file(char *, capture_file *);
-void close_cap_file(capture_file *, void *, guint);
-int read_cap_file(capture_file *);
-int tail_cap_file(char *, capture_file *);
+#include <epan/dfilter/dfilter.h>
+#include "print.h"
+#include <errno.h>
+#include <epan/epan.h>
+
+#include "cfile.h"
+
+/* Return values from "cf_read()", "cf_continue_tail()", and
+ "cf_finish_tail()". */
+typedef enum {
+ READ_SUCCESS, /* read succeeded */
+ READ_ERROR, /* read got an error */
+ READ_ABORTED /* read aborted by user */
+} read_status_t;
+
+int cf_open(char *, gboolean, capture_file *);
+void cf_close(capture_file *);
+void cf_reload(void);
+read_status_t cf_read(capture_file *);
+int cf_start_tail(char *, gboolean, capture_file *);
+read_status_t cf_continue_tail(capture_file *, int, int *);
+read_status_t cf_finish_tail(capture_file *, int *);
/* size_t read_frame_header(capture_file *); */
+gboolean cf_save(char *fname, capture_file * cf, packet_range_t *range, guint save_format);
+gchar *cf_get_display_name(capture_file *);
+
+gboolean filter_packets(capture_file *cf, gchar *dfilter, gboolean force);
+void reftime_packets(capture_file *);
+void colorize_packets(capture_file *);
+void redissect_packets(capture_file *cf);
+int retap_packets(capture_file *cf);
+typedef enum {
+ PP_OK,
+ PP_OPEN_ERROR,
+ PP_WRITE_ERROR
+} pp_return_t;
+pp_return_t print_packets(capture_file *cf, print_args_t *print_args);
+pp_return_t write_pdml_packets(capture_file *cf, print_args_t *print_args);
+pp_return_t write_psml_packets(capture_file *cf, print_args_t *print_args);
-int print_packets(capture_file *cf, int to_file, const char *dest);
-void filter_packets(capture_file *);
void change_time_formats(capture_file *);
+
+gboolean find_packet_protocol_tree(capture_file *cf, const char *string);
+gboolean find_packet_summary_line(capture_file *cf, const char *string);
+gboolean find_packet_data(capture_file *cf, const guint8 *string,
+ size_t string_size);
+gboolean find_packet_dfilter(capture_file *cf, dfilter_t *sfcode);
+
+guint8 get_int_value(char char_val);
+gboolean find_ascii(capture_file *cf, char *ascii_text, gboolean ascii_search, char *ftype, gboolean case_type);
+gboolean find_in_gtk_data(capture_file *cf, gpointer *data, char *ascii_text, gboolean case_type, gboolean search_type);
+gboolean goto_frame(capture_file *cf, guint fnumber);
+gboolean goto_bottom_frame(capture_file *cf);
+gboolean goto_top_frame(capture_file *cf);
+void goto_framenum(capture_file *cf);
+
+
void select_packet(capture_file *, int);
void unselect_packet(capture_file *);
+void unselect_field(capture_file *);
+
+/*
+ * Mark a particular frame in a particular capture.
+ */
+void mark_frame(capture_file *, frame_data *);
+
+/*
+ * Unmark a particular frame in a particular capture.
+ */
+void unmark_frame(capture_file *, frame_data *);
+
/* Moves or copies a file. Returns 0 on failure, 1 on success */
int file_mv(char *from, char *to);
/* Copies a file. Returns 0 on failure, 1 on success */
int file_cp(char *from, char *to);
-char *file_open_error_message(int, int);
-char *file_read_error_message(int);
-char *file_write_error_message(int);
+char *cf_read_error_message(int, gchar *);
#endif /* file.h */
git.samba.org / obnox / wireshark / wip.git / blobdiff