![Jakub Zawadzki](/assets/img/avatar_default.png)
When dissecting with columns TCP dissector spends around 1/4 time in col_append_fstr(), add col_append_lstr() and do formatting by ourselves. Change-Id: If90bc26242761884b4991e8db0db62c8f9e32690 Reviewed-on: https://code.wireshark.org/review/2527 Reviewed-by: Evan Huus <eapache@gmail.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
358 lines
14 KiB
C
358 lines
14 KiB
C
/* column-utils.h
|
|
* Definitions for column utility structures and routines
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef __COLUMN_UTILS_H__
|
|
#define __COLUMN_UTILS_H__
|
|
|
|
#include <glib.h>
|
|
|
|
#include "packet_info.h"
|
|
#include "ws_symbol_export.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
struct epan_dissect;
|
|
|
|
/** @file
|
|
* Helper routines for column utility structures and routines.
|
|
*/
|
|
|
|
struct epan_column_info;
|
|
typedef struct epan_column_info column_info;
|
|
|
|
/**
|
|
* All of the possible columns in summary listing.
|
|
*
|
|
* NOTE1: The entries MUST remain in this order, or else you need to reorder
|
|
* the slist[] and dlist[] arrays in column.c to match!
|
|
*
|
|
* NOTE2: Please add the COL_XYZ entry in the appropriate spot, such that the
|
|
* dlist[] array remains in alphabetical order!
|
|
*/
|
|
enum {
|
|
COL_8021Q_VLAN_ID, /**< 0) 802.1Q vlan ID */
|
|
COL_ABS_YMD_TIME, /**< 1) Absolute date, as YYYY-MM-DD, and time */
|
|
COL_ABS_YDOY_TIME, /**< 2) Absolute date, as YYYY/DOY, and time */
|
|
COL_ABS_TIME, /**< 3) Absolute time */
|
|
COL_CIRCUIT_ID, /**< 4) Circuit ID */
|
|
COL_DSTIDX, /**< 5) !! DEPRECATED !! - Dst port idx - Cisco MDS-specific */
|
|
COL_SRCIDX, /**< 6) !! DEPRECATED !! - Src port idx - Cisco MDS-specific */
|
|
COL_VSAN, /**< 7) VSAN - Cisco MDS-specific */
|
|
COL_CUMULATIVE_BYTES, /**< 8) Cumulative number of bytes */
|
|
COL_CUSTOM, /**< 9) Custom column (any filter name's contents) */
|
|
COL_DCE_CALL, /**< 10) DCE/RPC connection oriented call id OR datagram sequence number */
|
|
COL_DCE_CTX, /**< 11) !! DEPRECATED !! - DCE/RPC connection oriented context id */
|
|
COL_DELTA_TIME, /**< 12) Delta time */
|
|
COL_DELTA_CONV_TIME,/**< 13) Delta time to last frame in conversation */
|
|
COL_DELTA_TIME_DIS, /**< 14) Delta time displayed*/
|
|
COL_RES_DST, /**< 15) Resolved dest */
|
|
COL_UNRES_DST, /**< 16) Unresolved dest */
|
|
COL_RES_DST_PORT, /**< 17) Resolved dest port */
|
|
COL_UNRES_DST_PORT, /**< 18) Unresolved dest port */
|
|
COL_DEF_DST, /**< 19) Destination address */
|
|
COL_DEF_DST_PORT, /**< 20) Destination port */
|
|
COL_EXPERT, /**< 21) Expert Info */
|
|
COL_IF_DIR, /**< 22) FW-1 monitor interface/direction */
|
|
COL_OXID, /**< 23) !! DEPRECATED !! - Fibre Channel OXID */
|
|
COL_RXID, /**< 24) !! DEPRECATED !! - Fibre Channel RXID */
|
|
COL_FR_DLCI, /**< 25) !! DEPRECATED !! - Frame Relay DLCI */
|
|
COL_FREQ_CHAN, /**< 26) IEEE 802.11 (and WiMax?) - Channel */
|
|
COL_BSSGP_TLLI, /**< 27) !! DEPRECATED !! - GPRS BSSGP IE TLLI */
|
|
COL_HPUX_DEVID, /**< 28) !! DEPRECATED !! - HP-UX Nettl Device ID */
|
|
COL_HPUX_SUBSYS, /**< 29) !! DEPRECATED !! - HP-UX Nettl Subsystem */
|
|
COL_DEF_DL_DST, /**< 30) Data link layer dest address */
|
|
COL_DEF_DL_SRC, /**< 31) Data link layer source address */
|
|
COL_RES_DL_DST, /**< 32) Resolved DL dest */
|
|
COL_UNRES_DL_DST, /**< 33) Unresolved DL dest */
|
|
COL_RES_DL_SRC, /**< 34) Resolved DL source */
|
|
COL_UNRES_DL_SRC, /**< 35) Unresolved DL source */
|
|
COL_RSSI, /**< 36) IEEE 802.11 - received signal strength */
|
|
COL_TX_RATE, /**< 37) IEEE 802.11 - TX rate in Mbps */
|
|
COL_DSCP_VALUE, /**< 38) IP DSCP Value */
|
|
COL_INFO, /**< 39) Description */
|
|
COL_COS_VALUE, /**< 40) !! DEPRECATED !! - L2 COS Value */
|
|
COL_RES_NET_DST, /**< 41) Resolved net dest */
|
|
COL_UNRES_NET_DST, /**< 42) Unresolved net dest */
|
|
COL_RES_NET_SRC, /**< 43) Resolved net source */
|
|
COL_UNRES_NET_SRC, /**< 44) Unresolved net source */
|
|
COL_DEF_NET_DST, /**< 45) Network layer dest address */
|
|
COL_DEF_NET_SRC, /**< 46) Network layer source address */
|
|
COL_NUMBER, /**< 47) Packet list item number */
|
|
COL_PACKET_LENGTH, /**< 48) Packet length in bytes */
|
|
COL_PROTOCOL, /**< 49) Protocol */
|
|
COL_REL_TIME, /**< 50) Relative time */
|
|
COL_REL_CONV_TIME, /**< 51) !! DEPRECATED !! - Relative time to beginning of conversation */
|
|
COL_DEF_SRC, /**< 52) Source address */
|
|
COL_DEF_SRC_PORT, /**< 53) Source port */
|
|
COL_RES_SRC, /**< 54) Resolved source */
|
|
COL_UNRES_SRC, /**< 55) Unresolved source */
|
|
COL_RES_SRC_PORT, /**< 56) Resolved source port */
|
|
COL_UNRES_SRC_PORT, /**< 57) Unresolved source port */
|
|
COL_TEI, /**< 58) Q.921 TEI */
|
|
COL_UTC_YMD_TIME, /**< 59) UTC date, as YYYY-MM-DD, and time */
|
|
COL_UTC_YDOY_TIME, /**< 60) UTC date, as YYYY/DOY, and time */
|
|
COL_UTC_TIME, /**< 61) UTC time */
|
|
COL_CLS_TIME, /**< 62) Command line-specified time (default relative) */
|
|
NUM_COL_FMTS /**< 63) Should always be last */
|
|
};
|
|
|
|
/** Allocate all the data structures for constructing column data, given
|
|
* the number of columns.
|
|
*
|
|
* Internal, don't use this in dissectors!
|
|
*/
|
|
WS_DLL_PUBLIC void col_setup(column_info *cinfo, const gint num_cols);
|
|
|
|
/** Cleanup all the data structures for constructing column data;
|
|
* undoes the alocations that col_setup() does.
|
|
*
|
|
* Internal, don't use this in dissectors!
|
|
*/
|
|
WS_DLL_PUBLIC void col_cleanup(column_info *cinfo);
|
|
|
|
/** Initialize the data structures for constructing column data.
|
|
*
|
|
* Internal, don't use this in dissectors!
|
|
*/
|
|
extern void col_init(column_info *cinfo, const struct epan_session *epan);
|
|
|
|
/** Fill in all columns of the given packet which are based on values from frame_data.
|
|
*
|
|
* Internal, don't use this in dissectors!
|
|
*/
|
|
WS_DLL_PUBLIC void col_fill_in_frame_data(const frame_data *fd, column_info *cinfo, const gint col, gboolean const fill_col_exprs);
|
|
|
|
/** Fill in all columns of the given packet.
|
|
*
|
|
* Internal, don't use this in dissectors!
|
|
*/
|
|
WS_DLL_PUBLIC void col_fill_in(packet_info *pinfo, const gboolean fill_col_exprs, const gboolean fill_fd_colums);
|
|
|
|
/** Fill in columns if we got an error reading the packet.
|
|
* We set most columns to "???", and set the Info column to an error
|
|
* message.
|
|
*
|
|
* Internal, don't use this in dissectors!
|
|
*/
|
|
WS_DLL_PUBLIC void col_fill_in_error(column_info *cinfo, frame_data *fdata, const gboolean fill_col_exprs, const gboolean fill_fd_colums);
|
|
|
|
/* Utility routines used by packet*.c */
|
|
|
|
/** Are the columns writable?
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @return TRUE if it's writable, FALSE if not
|
|
*/
|
|
WS_DLL_PUBLIC gboolean col_get_writable(column_info *cinfo);
|
|
|
|
/** Set the columns writable.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param writable TRUE if it's writable, FALSE if not
|
|
*/
|
|
WS_DLL_PUBLIC void col_set_writable(column_info *cinfo, const gboolean writable);
|
|
|
|
/** Sets a fence for the current column content,
|
|
* so this content won't be affected by further col_... function calls.
|
|
*
|
|
* This can be useful if a protocol is more than once in a single packet,
|
|
* e.g. multiple HTTP calls in a single TCP packet.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
*/
|
|
WS_DLL_PUBLIC void col_set_fence(column_info *cinfo, const gint col);
|
|
|
|
/** Clears a fence for the current column content
|
|
*
|
|
* This can be useful if a protocol wants to remove whatever
|
|
* a previous protocol has added to the column.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
*/
|
|
WS_DLL_PUBLIC void col_clear_fence(column_info *cinfo, const gint col);
|
|
|
|
/** Gets the text of a column element.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
*
|
|
* @return the text string
|
|
*/
|
|
extern const gchar *col_get_text(column_info *cinfo, const gint col);
|
|
|
|
/** Clears the text of a column element.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
*/
|
|
WS_DLL_PUBLIC void col_clear(column_info *cinfo, const gint col);
|
|
|
|
/** Set (replace) the text of a column element, the text won't be copied.
|
|
*
|
|
* Usually used to set const strings!
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param str the string to set
|
|
*/
|
|
WS_DLL_PUBLIC void col_set_str(column_info *cinfo, const gint col, const gchar * str);
|
|
|
|
/** Add (replace) the text of a column element, the text will be copied.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param str the string to add
|
|
*/
|
|
WS_DLL_PUBLIC void col_add_str(column_info *cinfo, const gint col, const gchar *str);
|
|
|
|
/* terminator argument for col_add_lstr() function */
|
|
#define COL_ADD_LSTR_TERMINATOR (const char *) -1
|
|
WS_DLL_PUBLIC void col_add_lstr(column_info *cinfo, const gint el, const gchar *str, ...);
|
|
|
|
/** Add (replace) the text of a column element, the text will be formatted and copied.
|
|
*
|
|
* Same function as col_add_str() but using a printf-like format string.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param format the format string
|
|
* @param ... the variable number of parameters
|
|
*/
|
|
WS_DLL_PUBLIC void col_add_fstr(column_info *cinfo, const gint col, const gchar *format, ...)
|
|
G_GNUC_PRINTF(3, 4);
|
|
|
|
/** For internal Wireshark use only. Not to be called from dissectors. */
|
|
void col_custom_set_edt(struct epan_dissect *edt, column_info *cinfo);
|
|
|
|
/** For internal Wireshark use only. Not to be called from dissectors. */
|
|
WS_DLL_PUBLIC
|
|
void col_custom_prime_edt(struct epan_dissect *edt, column_info *cinfo);
|
|
|
|
/** For internal Wireshark use only. Not to be called from dissectors. */
|
|
WS_DLL_PUBLIC
|
|
gboolean have_custom_cols(column_info *cinfo);
|
|
/** For internal Wireshark use only. Not to be called from dissectors. */
|
|
WS_DLL_PUBLIC
|
|
gboolean col_has_time_fmt(column_info *cinfo, const gint col);
|
|
/** For internal Wireshark use only. Not to be called from dissectors. */
|
|
WS_DLL_PUBLIC
|
|
gboolean col_based_on_frame_data(column_info *cinfo, const gint col);
|
|
|
|
/** Append the given text to a column element, the text will be copied.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param str the string to append
|
|
*/
|
|
WS_DLL_PUBLIC void col_append_str(column_info *cinfo, const gint col, const gchar *str);
|
|
|
|
/* Append the given strings (terminated by COL_ADD_LSTR_TERMINATOR) to a column element,
|
|
*
|
|
* Same result as col_append_str() called for every string element.
|
|
*/
|
|
WS_DLL_PUBLIC void col_append_lstr(column_info *cinfo, const gint el, const gchar *str, ...);
|
|
|
|
/** Append the given text to a column element, the text will be formatted and copied.
|
|
*
|
|
* Same function as col_append_str() but using a printf-like format string.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param format the format string
|
|
* @param ... the variable number of parameters
|
|
*/
|
|
WS_DLL_PUBLIC void col_append_fstr(column_info *cinfo, const gint col, const gchar *format, ...)
|
|
G_GNUC_PRINTF(3, 4);
|
|
|
|
/** Prepend the given text to a column element, the text will be formatted and copied.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param format the format string
|
|
* @param ... the variable number of parameters
|
|
*/
|
|
WS_DLL_PUBLIC void col_prepend_fstr(column_info *cinfo, const gint col, const gchar *format, ...)
|
|
G_GNUC_PRINTF(3, 4);
|
|
|
|
/**Prepend the given text to a column element, the text will be formatted and copied.
|
|
* This function is similar to col_prepend_fstr() but this function will
|
|
* unconditionally set a fence to the end of the prepended data even if there
|
|
* were no fence before.
|
|
* The col_prepend_fstr() will only prepend the data before the fence IF
|
|
* there is already a fence created. This function will create a fence in case
|
|
* it does not yet exist.
|
|
*/
|
|
WS_DLL_PUBLIC void col_prepend_fence_fstr(column_info *cinfo, const gint col, const gchar *format, ...)
|
|
G_GNUC_PRINTF(3, 4);
|
|
|
|
/** Append the given text (prepended by a separator) to a column element.
|
|
*
|
|
* Much like col_append_str() but will prepend the given separator if the column isn't empty.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param sep the separator string or NULL for default: ", "
|
|
* @param str the string to append
|
|
*/
|
|
WS_DLL_PUBLIC void col_append_sep_str(column_info *cinfo, const gint col, const gchar *sep,
|
|
const gchar *str);
|
|
|
|
/** Append the given text (prepended by a separator) to a column element.
|
|
*
|
|
* Much like col_append_fstr() but will prepend the given separator if the column isn't empty.
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param sep the separator string or NULL for default: ", "
|
|
* @param format the format string
|
|
* @param ... the variable number of parameters
|
|
*/
|
|
WS_DLL_PUBLIC void col_append_sep_fstr(column_info *cinfo, const gint col, const gchar *sep,
|
|
const gchar *format, ...)
|
|
G_GNUC_PRINTF(4, 5);
|
|
|
|
/** Set the given (relative) time to a column element.
|
|
*
|
|
* Used by multiple dissectors to set the time in the column
|
|
* COL_DELTA_CONV_TIME
|
|
*
|
|
* @param cinfo the current packet row
|
|
* @param col the column to use, e.g. COL_INFO
|
|
* @param ts the time to set in the column
|
|
* @param fieldname the fieldname to use for creating a filter (when
|
|
* applying/preparing/copying as filter)
|
|
*/
|
|
WS_DLL_PUBLIC void col_set_time(column_info *cinfo, const int col,
|
|
const nstime_t *ts, const char *fieldname);
|
|
|
|
WS_DLL_PUBLIC void set_fd_time(const struct epan_session *epan, frame_data *fd, gchar *buf);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* __COLUMN_UTILS_H__ */
|