+ CF_PRINT_OK, /**< print operation succeeded */
+ CF_PRINT_OPEN_ERROR, /**< print operation failed while opening printer */
+ CF_PRINT_WRITE_ERROR /**< print operation failed while writing to the printer */
+} cf_print_status_t;
+
+typedef enum {
+ cf_cb_file_closing,
+ cf_cb_file_closed,
+ cf_cb_file_read_start,
+ cf_cb_file_read_finished,
+#ifdef HAVE_LIBPCAP
+ cf_cb_live_capture_prepared,
+ cf_cb_live_capture_update_started,
+ cf_cb_live_capture_update_continue,
+ cf_cb_live_capture_update_finished,
+ cf_cb_live_capture_fixed_started,
+ cf_cb_live_capture_fixed_continue,
+ cf_cb_live_capture_fixed_finished,
+ cf_cb_live_capture_stopping,
+#endif
+ cf_cb_packet_selected,
+ cf_cb_packet_unselected,
+ cf_cb_field_unselected,
+ cf_cb_file_safe_started,
+ cf_cb_file_safe_finished,
+ cf_cb_file_safe_reload_finished,
+ cf_cb_file_safe_failed
+} cf_cbs;
+
+typedef void (*cf_callback_t) (gint event, gpointer data, gpointer user_data);
+
+extern void
+cf_callback_invoke(int event, gpointer data);
+
+extern void
+cf_callback_add(cf_callback_t func, gpointer user_data);
+
+extern void
+cf_callback_remove(cf_callback_t func);
+
+/**
+ * Open a capture file.
+ *
+ * @param cf the capture file to be opened
+ * @param fname the filename to be opened
+ * @param is_tempfile is this a temporary file?
+ * @return one of cf_status_t
+ */
+cf_status_t cf_open(capture_file *cf, const char *fname, gboolean is_tempfile, int *err);
+
+/**
+ * Close a capture file.
+ *
+ * @param cf the capture file to be closed
+ */
+void cf_close(capture_file *cf);
+
+/**
+ * Reload a capture file.
+ *
+ * @param cf the capture file to be reloaded
+ */
+void cf_reload(capture_file *cf);
+
+/**
+ * Read all packets of a capture file into the internal structures.
+ *
+ * @param cf the capture file to be read
+ * @return one of cf_read_status_t
+ */
+cf_read_status_t cf_read(capture_file *cf);
+
+/**
+ * Start reading from the end of a capture file.
+ * This is used in "Update list of packets in Real-Time".
+ *
+ * @param cf the capture file to be read from
+ * @param fname the filename to be read from
+ * @param is_tempfile is this a temporary file?
+ * @param err the error code, if an error had occured
+ * @return one of cf_status_t
+ */
+cf_status_t cf_start_tail(capture_file *cf, const char *fname, gboolean is_tempfile, int *err);
+
+/**
+ * Read packets from the "end" of a capture file.
+ *
+ * @param cf the capture file to be read from
+ * @param to_read the number of packets to read
+ * @param err the error code, if an error had occured
+ * @return one of cf_read_status_t
+ */
+cf_read_status_t cf_continue_tail(capture_file *cf, int to_read, int *err);
+
+/**
+ * Finish reading from "end" of a capture file.
+ *
+ * @param cf the capture file to be read from
+ * @param err the error code, if an error had occured
+ * @return one of cf_read_status_t
+ */
+cf_read_status_t cf_finish_tail(capture_file *cf, int *err);
+
+/**
+ * Save a capture file (or a range of it).
+ *
+ * @param cf the capture file to save to
+ * @param fname the filename to save to
+ * @param range the range of packets to save
+ * @param save_format the format of the file to save (libpcap, ...)
+ * @param compressed wether to gzip compress the file
+ * @return one of cf_status_t
+ */
+cf_status_t cf_save(capture_file * cf, const char *fname, packet_range_t *range, guint save_format, gboolean compressed);
+
+/**
+ * Get a displayable name of the capture file.
+ *
+ * @param cf the capture file
+ * @return the displayable name (don't have to be g_free'd)
+ */
+const gchar *cf_get_display_name(capture_file *cf);
+
+/**
+ * Get the number of packets in the capture file.
+ *
+ * @param cf the capture file
+ * @return the number of packets in the capture file
+ */
+int cf_get_packet_count(capture_file *cf);
+
+/**
+ * Set the number of packets in the capture file.
+ *
+ * @param cf the capture file
+ * @param the number of packets in the capture file
+ */
+void cf_set_packet_count(capture_file *cf, int packet_count);
+
+/**
+ * Is this capture file a temporary file?
+ *
+ * @param cf the capture file
+ * @return TRUE if it's a temporary file, FALSE otherwise
+ */
+gboolean cf_is_tempfile(capture_file *cf);
+
+/**
+ * Set flag, that this file is a tempfile.
+ */
+void cf_set_tempfile(capture_file *cf, gboolean is_tempfile);
+
+/**
+ * Set flag, if the number of packet drops while capturing are known or not.
+ *
+ * @param cf the capture file
+ * @param drops_known TRUE if the number of packet drops are known, FALSE otherwise
+ */
+void cf_set_drops_known(capture_file *cf, gboolean drops_known);
+
+/**
+ * Set the number of packet drops while capturing.
+ *
+ * @param cf the capture file
+ * @param drops the number of packet drops occured while capturing
+ */
+void cf_set_drops(capture_file *cf, guint32 drops);
+
+/**
+ * Get flag state, if the number of packet drops while capturing are known or not.
+ *
+ * @param cf the capture file
+ * @return TRUE if the number of packet drops are known, FALSE otherwise
+ */
+gboolean cf_get_drops_known(capture_file *cf);
+
+/**
+ * Get the number of packet drops while capturing.
+ *
+ * @param cf the capture file
+ * @return the number of packet drops occured while capturing
+ */
+guint32 cf_get_drops(capture_file *cf);
+
+/**
+ * Set the read filter.
+ * @todo this shouldn't be required, remove it somehow
+ *
+ * @param cf the capture file
+ * @param rfcode the readfilter
+ */
+void cf_set_rfcode(capture_file *cf, dfilter_t *rfcode);
+
+/**
+ * "Display Filter" packets in the capture file.
+ *
+ * @param cf the capture file
+ * @param dfilter the display filter
+ * @param force TRUE if do in any case, FALSE only if dfilter changed
+ * @return one of cf_status_t
+ */
+cf_status_t cf_filter_packets(capture_file *cf, gchar *dfilter, gboolean force);
+
+/**
+ * At least one "Refence Time" flag has changed, rescan all packets.
+ *
+ * @param cf the capture file
+ */
+void cf_reftime_packets(capture_file *cf);
+
+/**
+ * At least one "Refence Time" flag has changed, rescan all packets.
+ *
+ * @param cf the capture file
+ */
+void cf_colorize_packets(capture_file *cf);
+
+/**
+ * "Something" has changed, rescan all packets.
+ *
+ * @param cf the capture file
+ */
+void cf_redissect_packets(capture_file *cf);
+
+/**
+ * Rescan all packets and just run taps - don't reconstruct the display.
+ *
+ * @param cf the capture file
+ * @param do_columns TRUE if columns are to be generated, FALSE otherwise
+ * @return one of cf_read_status_t
+ */
+cf_read_status_t cf_retap_packets(capture_file *cf, gboolean do_columns);
+
+/**
+ * The time format has changed, rescan all packets.
+ *
+ * @param cf the capture file
+ */
+void cf_change_time_formats(capture_file *cf);
+
+/**
+ * Print the capture file.
+ *
+ * @param cf the capture file
+ * @param print_args the arguments what and how to print
+ * @return one of cf_print_status_t
+ */
+cf_print_status_t cf_print_packets(capture_file *cf, print_args_t *print_args);
+
+/**
+ * Print (export) the capture file into PDML format.
+ *
+ * @param cf the capture file
+ * @param print_args the arguments what and how to export
+ * @return one of cf_print_status_t
+ */
+cf_print_status_t cf_write_pdml_packets(capture_file *cf, print_args_t *print_args);
+
+/**
+ * Print (export) the capture file into PSML format.
+ *
+ * @param cf the capture file
+ * @param print_args the arguments what and how to export
+ * @return one of cf_print_status_t
+ */
+cf_print_status_t cf_write_psml_packets(capture_file *cf, print_args_t *print_args);
+
+/**
+ * Print (export) the capture file into CSV format.
+ *
+ * @param cf the capture file
+ * @param print_args the arguments what and how to export
+ * @return one of cf_print_status_t
+ */
+cf_print_status_t cf_write_csv_packets(capture_file *cf, print_args_t *print_args);
+
+/**
+ * Find Packet in protocol tree.
+ *
+ * @param cf the capture file
+ * @param string the string to find
+ * @return TRUE if a packet was found, FALSE otherwise
+ */
+gboolean cf_find_packet_protocol_tree(capture_file *cf, const char *string);
+
+/**
+ * Find Packet in summary line.
+ *
+ * @param cf the capture file
+ * @param string the string to find
+ * @return TRUE if a packet was found, FALSE otherwise
+ */
+gboolean cf_find_packet_summary_line(capture_file *cf, const char *string);
+
+/**
+ * Find Packet in packet data.
+ *
+ * @param cf the capture file
+ * @param string the string to find
+ * @param string_size the size of the string to find
+ * @return TRUE if a packet was found, FALSE otherwise
+ */
+gboolean cf_find_packet_data(capture_file *cf, const guint8 *string,