Include <time.h> to declare "gmtime()".

[obnox/wireshark/wip.git] / file.h

diff --git a/file.h b/file.h
index 38bccf933384554ad4aee3c2a40612bfa30c8e7c..a09675e083713f923cd3b5c8a58b176c0bfca4a2 100644 (file)
--- a/file.h
+++ b/file.h
@@ -1,7 +1,7 @@
 /* file.h
  * Definitions for file structures and routines
  *
- * $Id: file.h,v 1.54 1999/11/25 18:02:07 gerald Exp $
+ * $Id: file.h,v 1.61 1999/12/10 04:20:53 gram Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -48,6 +48,10 @@
 #include "colors.h"
 #endif
 
+#ifndef __PRINT_H__
+#include "print.h"
+#endif
+
 #include <errno.h>
 
 #ifdef HAVE_LIBZ
@@ -74,12 +78,14 @@
 typedef struct bpf_program bpf_prog;
 
 typedef struct _capture_file {
-  FILE_T       fh;        /* Capture file */
-  int          filed;     /* Filedes of 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 */
+  FILE_T       fh;        /* File handle for 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 */
   guint32      count;     /* Packet count */
   gfloat       unfiltered_count; /* used for dfilter progress bar */
@@ -93,7 +99,6 @@ typedef struct _capture_file {
   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 */
@@ -118,18 +123,28 @@ typedef struct _capture_file {
   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  open_cap_file(char *, gboolean, capture_file *);
+void close_cap_file(capture_file *, void *);
 int  read_cap_file(capture_file *);
-int  tail_cap_file(char *, capture_file *);
+int  start_tail_cap_file(char *, gboolean, capture_file *);
+int  continue_tail_cap_file(capture_file *, int);
+int  finish_tail_cap_file(capture_file *);
 /* size_t read_frame_header(capture_file *); */
+int  save_cap_file(char *, capture_file *, gboolean, guint);
 
 int filter_packets(capture_file *cf, gchar *dfilter);
 void colorize_packets(capture_file *);
 int print_packets(capture_file *cf, print_args_t *print_args);
 void change_time_formats(capture_file *);
 gboolean find_packet(capture_file *cf, dfilter *sfcode);
-gboolean goto_frame(capture_file *cf, guint fnumber);
+
+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);
+
 void select_packet(capture_file *, int);
 void unselect_packet(capture_file *);