/* file.h
* Definitions for file structures and routines
*
- * $Id: file.h,v 1.85 2001/12/04 07:32:00 guy Exp $
+ * $Id: file.h,v 1.108 2003/09/24 00:47:36 guy Exp $
*
* 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 __FILE_H__
#define __FILE_H__
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
#include "wiretap/wtap.h"
-#include "dfilter/dfilter.h"
+#include <epan/dfilter/dfilter.h>
#include "print.h"
#include <errno.h>
-#include <epan.h>
+#include <epan/epan.h>
-/* Current state of file. */
-typedef enum {
- FILE_CLOSED, /* No file open */
- FILE_READ_IN_PROGRESS, /* Reading a file we've opened */
- FILE_READ_ABORTED, /* Read aborted by user */
- FILE_READ_DONE /* Read completed */
-} file_state;
-
-typedef struct _capture_file {
- file_state state; /* Current state of capture file */
- int filed; /* File descriptor of capture file */
- gchar *filename; /* Name of capture file */
- gboolean is_tempfile; /* Is capture file a temporary file? */
- gboolean user_saved;/* If capture file is temporary, has it been saved by user yet? */
- long f_len; /* Length of capture file */
- guint16 cd_t; /* File type of capture file */
- int lnk_t; /* Link-layer type with which to save capture */
- guint32 vers; /* Version. For tcpdump minor is appended to major */
- int count; /* Packet count */
- gboolean drops_known; /* TRUE if we know how many packets were dropped */
- guint32 drops; /* Dropped packets */
- guint32 esec; /* Elapsed seconds */
- guint32 eusec; /* Elapsed microseconds */
- int snap; /* Captured packet length */
- long progbar_quantum; /* Number of bytes read per progress bar update */
- long progbar_nextstep; /* Next point at which to update progress bar */
- gchar *iface; /* Interface */
- gchar *save_file; /* File that user saved capture to */
- int save_file_fd; /* File descriptor for saved file */
- wtap *wth; /* Wiretap session */
- dfilter_t *rfcode; /* Compiled read filter program */
- gchar *dfilter; /* Display filter string */
- struct _colfilter *colors; /* Colors for colorizing packet window */
- dfilter_t *dfcode; /* Compiled display filter program */
-#ifdef HAVE_LIBPCAP
- gchar *cfilter; /* Capture filter string */
-#endif
- gchar *sfilter; /* Search filter string */
- gboolean sbackward; /* TRUE if search is backward, FALSE if forward */
- union wtap_pseudo_header pseudo_header; /* Packet pseudo_header */
- guint8 pd[WTAP_MAX_PACKET_SIZE]; /* Packet data */
- GMemChunk *plist_chunk; /* Memory chunk for frame_data structures */
- frame_data *plist; /* Packet list */
- frame_data *plist_end; /* Last packet in list */
- frame_data *first_displayed; /* First frame displayed */
- frame_data *last_displayed; /* Last frame displayed */
- column_info cinfo; /* Column formatting information */
- frame_data *current_frame; /* Frame data for current frame */
- proto_tree *protocol_tree; /* Protocol tree for currently selected packet */
- epan_dissect_t *edt; /* Protocol dissection fo rcurrently selected packet */
- FILE *print_fh; /* File we're printing to */
-#ifdef HAVE_LIBPCAP
- guint32 autostop_filesize; /* Maximum capture file size */
- gint32 autostop_duration; /* Maximum capture duration */
-#endif
-} capture_file;
-
-/* Return values from "read_cap_file()", "continue_tail_cap_file()",
- and "finish_tail_cap_file()". */
+#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 open_cap_file(char *, gboolean, capture_file *);
-void close_cap_file(capture_file *);
-read_status_t read_cap_file(capture_file *, int *);
-int start_tail_cap_file(char *, gboolean, capture_file *);
-read_status_t continue_tail_cap_file(capture_file *, int, int *);
-read_status_t finish_tail_cap_file(capture_file *, int *);
+int cf_open(char *, gboolean, capture_file *);
+void cf_close(capture_file *);
+read_status_t cf_read(capture_file *, int *);
+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 *); */
-int save_cap_file(char *, capture_file *, gboolean, gboolean, guint);
+gboolean cf_save(char *, capture_file *, gboolean, gboolean, guint);
+gchar *cf_get_display_name(capture_file *);
int filter_packets(capture_file *cf, gchar *dfilter);
+void reftime_packets(capture_file *);
void colorize_packets(capture_file *);
void redissect_packets(capture_file *cf);
int print_packets(capture_file *cf, print_args_t *print_args);
void change_time_formats(capture_file *);
-gboolean find_packet(capture_file *cf, dfilter_t *sfcode);
-typedef enum {
- FOUND_FRAME, /* found the frame */
- NO_SUCH_FRAME, /* no frame with that number */
- FRAME_NOT_DISPLAYED /* frame with that number isn't displayed */
-} goto_result_t;
-goto_result_t goto_frame(capture_file *cf, guint fnumber);
+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);
void select_packet(capture_file *, int);
void unselect_packet(capture_file *);
-void unselect_field(void);
+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, gboolean);
+char *file_open_error_message(int, gboolean, int);
char *file_read_error_message(int);
char *file_write_error_message(int);
git.samba.org / obnox / wireshark / wip.git / blobdiff