forked from osmocom/wireshark
6714 lines
232 KiB
C
6714 lines
232 KiB
C
/* prefs.c
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* Routines for handling preferences
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "config.h"
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#include "ws_diag_control.h"
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <glib.h>
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#include <stdio.h>
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#include <wsutil/filesystem.h>
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#include <epan/address.h>
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#include <epan/addr_resolv.h>
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#include <epan/oids.h>
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#include <epan/maxmind_db.h>
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#include <epan/packet.h>
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#include <epan/prefs.h>
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#include <epan/proto.h>
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#include <epan/strutil.h>
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#include <epan/column.h>
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#include <epan/decode_as.h>
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#include "print.h"
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#include <wsutil/file_util.h>
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#include <wsutil/report_message.h>
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#include <epan/prefs-int.h>
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#include <epan/uat-int.h>
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#include "epan/filter_expressions.h"
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#include "epan/wmem/wmem.h"
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#include <epan/stats_tree.h>
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/*
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* Module alias.
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*/
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typedef struct pref_module_alias {
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const char *name; /**< name of module alias */
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module_t *module; /**< module for which it's an alias */
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} module_alias_t;
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/* Internal functions */
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static module_t *find_subtree(module_t *parent, const char *tilte);
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static module_t *prefs_register_module_or_subtree(module_t *parent,
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const char *name, const char *title, const char *description, gboolean is_subtree,
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void (*apply_cb)(void), gboolean use_gui);
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static void prefs_register_modules(void);
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static module_t *prefs_find_module_alias(const char *name);
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static prefs_set_pref_e set_pref(gchar*, const gchar*, void *, gboolean);
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static void free_col_info(GList *);
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static void pre_init_prefs(void);
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static gboolean prefs_is_column_visible(const gchar *cols_hidden, fmt_data *cfmt);
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static gboolean parse_column_format(fmt_data *cfmt, const char *fmt);
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static void try_convert_to_custom_column(gpointer *el_data);
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static guint prefs_module_list_foreach(wmem_tree_t *module_list, module_cb callback,
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gpointer user_data, gboolean skip_obsolete);
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#define IS_PREF_OBSOLETE(p) ((p) & PREF_OBSOLETE)
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#define SET_PREF_OBSOLETE(p) ((p) |= PREF_OBSOLETE)
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#define RESET_PREF_OBSOLETE(p) ((p) &= ~PREF_OBSOLETE)
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#define PF_NAME "preferences"
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#define OLD_GPF_NAME "wireshark.conf" /* old name for global preferences file */
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static gboolean prefs_initialized = FALSE;
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static gchar *gpf_path = NULL;
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static gchar *cols_hidden_list = NULL;
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static gboolean gui_theme_is_dark = FALSE;
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/*
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* XXX - variables to allow us to attempt to interpret the first
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* "mgcp.{tcp,udp}.port" in a preferences file as
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* "mgcp.{tcp,udp}.gateway_port" and the second as
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* "mgcp.{tcp,udp}.callagent_port".
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*/
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static int mgcp_tcp_port_count;
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static int mgcp_udp_port_count;
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e_prefs prefs;
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static const enum_val_t gui_console_open_type[] = {
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{"NEVER", "NEVER", console_open_never},
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{"AUTOMATIC", "AUTOMATIC", console_open_auto},
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{"ALWAYS", "ALWAYS", console_open_always},
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{NULL, NULL, -1}
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};
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static const enum_val_t gui_version_placement_type[] = {
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{"WELCOME", "WELCOME", version_welcome_only},
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{"TITLE", "TITLE", version_title_only},
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{"BOTH", "BOTH", version_both},
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{"NEITHER", "NEITHER", version_neither},
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{NULL, NULL, -1}
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};
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static const enum_val_t gui_fileopen_style[] = {
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{"LAST_OPENED", "LAST_OPENED", 0},
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{"SPECIFIED", "SPECIFIED", 1},
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{NULL, NULL, -1}
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};
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static const enum_val_t gui_toolbar_style[] = {
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{"ICONS", "ICONS", 0},
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{"TEXT", "TEXT", 1},
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{"BOTH", "BOTH", 2},
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{NULL, NULL, -1}
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};
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static const enum_val_t gui_layout_content[] = {
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{"NONE", "NONE", 0},
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{"PLIST", "PLIST", 1},
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{"PDETAILS", "PDETAILS", 2},
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{"PBYTES", "PBYTES", 3},
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{"PDIAGRAM", "PDIAGRAM", 4},
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{NULL, NULL, -1}
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};
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static const enum_val_t gui_update_channel[] = {
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{"DEVELOPMENT", "DEVELOPMENT", UPDATE_CHANNEL_DEVELOPMENT},
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{"STABLE", "STABLE", UPDATE_CHANNEL_STABLE},
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{NULL, NULL, -1}
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};
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static const enum_val_t gui_selection_style[] = {
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{"DEFAULT", "DEFAULT", COLOR_STYLE_DEFAULT},
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{"FLAT", "FLAT", COLOR_STYLE_FLAT},
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{"GRADIENT", "GRADIENT", COLOR_STYLE_GRADIENT},
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{NULL, NULL, -1}
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};
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#if defined(HAVE_PCAP_CREATE)
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/* Can set monitor mode and buffer size. */
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static gint num_capture_cols = 7;
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static const gchar *capture_cols[7] = {
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"INTERFACE",
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"LINK",
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"PMODE",
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"SNAPLEN",
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"MONITOR",
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"BUFFER",
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"FILTER"
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};
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#define CAPTURE_COL_TYPE_DESCRIPTION \
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"Possible values: INTERFACE, LINK, PMODE, SNAPLEN, MONITOR, BUFFER, FILTER\n"
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#elif defined(CAN_SET_CAPTURE_BUFFER_SIZE)
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/* Can set buffer size but not monitor mode. */
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static gint num_capture_cols = 6;
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static const gchar *capture_cols[6] = {
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"INTERFACE",
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"LINK",
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"PMODE",
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"SNAPLEN",
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"BUFFER",
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"FILTER"
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};
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#define CAPTURE_COL_TYPE_DESCRIPTION \
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"Possible values: INTERFACE, LINK, PMODE, SNAPLEN, BUFFER, FILTER\n"
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#else
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/* Can neither set buffer size nor monitor mode. */
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static gint num_capture_cols = 5;
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static const gchar *capture_cols[5] = {
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"INTERFACE",
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"LINK",
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"PMODE",
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"SNAPLEN",
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"FILTER"
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};
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#define CAPTURE_COL_TYPE_DESCRIPTION \
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"Possible values: INTERFACE, LINK, PMODE, SNAPLEN, FILTER\n"
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#endif
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static const enum_val_t gui_packet_list_elide_mode[] = {
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{"LEFT", "LEFT", ELIDE_LEFT},
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{"RIGHT", "RIGHT", ELIDE_RIGHT},
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{"MIDDLE", "MIDDLE", ELIDE_MIDDLE},
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{"NONE", "NONE", ELIDE_NONE},
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{NULL, NULL, -1}
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};
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/** Struct to hold preference data */
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struct preference {
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const char *name; /**< name of preference */
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const char *title; /**< title to use in GUI */
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const char *description; /**< human-readable description of preference */
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int ordinal; /**< ordinal number of this preference */
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int type; /**< type of that preference */
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unsigned int effect_flags; /**< Flags of types effected by preference (PREF_TYPE_DISSECTION, PREF_EFFECT_CAPTURE, etc).
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Flags must be non-zero to ensure saving to disk */
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gui_type_t gui; /**< type of the GUI (QT, GTK or both) the preference is registered for */
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union { /* The Qt preference code assumes that these will all be pointers (and unique) */
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guint *uint;
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gboolean *boolp;
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gint *enump;
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char **string;
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range_t **range;
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struct epan_uat* uat;
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color_t *colorp;
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GList** list;
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} varp; /**< pointer to variable storing the value */
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union {
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guint uint;
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gboolean boolval;
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gint enumval;
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char *string;
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range_t *range;
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color_t color;
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GList* list;
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} stashed_val; /**< original value, when editing from the GUI */
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union {
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guint uint;
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gboolean boolval;
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gint enumval;
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char *string;
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range_t *range;
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color_t color;
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GList* list;
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} default_val; /**< the default value of the preference */
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union {
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guint base; /**< input/output base, for PREF_UINT */
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guint32 max_value; /**< maximum value of a range */
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struct {
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const enum_val_t *enumvals; /**< list of name & values */
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gboolean radio_buttons; /**< TRUE if it should be shown as
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radio buttons rather than as an
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option menu or combo box in
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the preferences tab */
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} enum_info; /**< for PREF_ENUM */
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} info; /**< display/text file information */
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struct pref_custom_cbs custom_cbs; /**< for PREF_CUSTOM */
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};
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const char* prefs_get_description(pref_t *pref)
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{
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return pref->description;
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}
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const char* prefs_get_title(pref_t *pref)
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{
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return pref->title;
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}
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int prefs_get_type(pref_t *pref)
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{
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return pref->type;
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}
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gui_type_t prefs_get_gui_type(pref_t *pref)
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{
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return pref->gui;
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}
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const char* prefs_get_name(pref_t *pref)
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{
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return pref->name;
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}
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guint32 prefs_get_max_value(pref_t *pref)
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{
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return pref->info.max_value;
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}
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/*
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* List of all modules with preference settings.
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*/
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static wmem_tree_t *prefs_modules = NULL;
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/*
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* List of all modules that should show up at the top level of the
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* tree in the preference dialog box.
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*/
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static wmem_tree_t *prefs_top_level_modules = NULL;
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/*
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* List of aliases for modules.
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*/
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static wmem_tree_t *prefs_module_aliases = NULL;
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/** Sets up memory used by proto routines. Called at program startup */
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void
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prefs_init(void)
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{
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memset(&prefs, 0, sizeof(prefs));
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prefs_modules = wmem_tree_new(wmem_epan_scope());
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prefs_top_level_modules = wmem_tree_new(wmem_epan_scope());
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prefs_module_aliases = wmem_tree_new(wmem_epan_scope());
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}
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/*
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* Free the strings for a string-like preference.
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*/
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static void
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free_string_like_preference(pref_t *pref)
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{
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g_free(*pref->varp.string);
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*pref->varp.string = NULL;
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g_free(pref->default_val.string);
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pref->default_val.string = NULL;
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}
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static void
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free_pref(gpointer data, gpointer user_data _U_)
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{
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pref_t *pref = (pref_t *)data;
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int type = pref->type;
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/* we reset the PREF_OBSOLETE bit in order to allow the original preference to be freed */
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RESET_PREF_OBSOLETE(type);
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switch (type) {
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case PREF_BOOL:
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case PREF_ENUM:
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case PREF_UINT:
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case PREF_DECODE_AS_UINT:
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case PREF_STATIC_TEXT:
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case PREF_UAT:
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case PREF_COLOR:
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break;
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case PREF_STRING:
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case PREF_SAVE_FILENAME:
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case PREF_OPEN_FILENAME:
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case PREF_DIRNAME:
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free_string_like_preference(pref);
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break;
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case PREF_RANGE:
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case PREF_DECODE_AS_RANGE:
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wmem_free(wmem_epan_scope(), *pref->varp.range);
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*pref->varp.range = NULL;
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wmem_free(wmem_epan_scope(), pref->default_val.range);
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pref->default_val.range = NULL;
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break;
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case PREF_CUSTOM:
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if (strcmp(pref->name, "columns") == 0)
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pref->stashed_val.boolval = TRUE;
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pref->custom_cbs.free_cb(pref);
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break;
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}
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g_free(pref);
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}
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static guint
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free_module_prefs(module_t *module, gpointer data _U_)
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{
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if (module->prefs) {
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g_list_foreach(module->prefs, free_pref, NULL);
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g_list_free(module->prefs);
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}
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module->prefs = NULL;
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module->numprefs = 0;
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if (module->submodules) {
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prefs_module_list_foreach(module->submodules, free_module_prefs, NULL, FALSE);
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}
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/* We don't free the actual module: its submodules pointer points to
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a wmem_tree and the module itself is stored in a wmem_tree
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*/
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return 0;
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}
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/** Frees memory used by proto routines. Called at program shutdown */
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void
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prefs_cleanup(void)
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{
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/* This isn't strictly necessary since we're exiting anyway, but let's
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* do what clean up we can.
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*/
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prefs_module_list_foreach(prefs_modules, free_module_prefs, NULL, FALSE);
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/* Clean the uats */
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uat_cleanup();
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/* Shut down mmdbresolve */
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maxmind_db_pref_cleanup();
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g_free(prefs.saved_at_version);
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g_free(gpf_path);
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gpf_path = NULL;
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}
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void prefs_set_gui_theme_is_dark(gboolean is_dark)
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{
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gui_theme_is_dark = is_dark;
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}
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/*
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* Register a module that will have preferences.
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* Specify the module under which to register it or NULL to register it
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* at the top level, the name used for the module in the preferences file,
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* the title used in the tab for it in a preferences dialog box, and a
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* routine to call back when we apply the preferences.
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*/
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static module_t *
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prefs_register_module(module_t *parent, const char *name, const char *title,
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const char *description, void (*apply_cb)(void),
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const gboolean use_gui)
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{
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return prefs_register_module_or_subtree(parent, name, title, description,
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FALSE, apply_cb, use_gui);
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}
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static void
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prefs_deregister_module(module_t *parent, const char *name, const char *title)
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{
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/* Remove this module from the list of all modules */
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module_t *module = (module_t *)wmem_tree_remove_string(prefs_modules, name, WMEM_TREE_STRING_NOCASE);
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if (!module)
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return;
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if (parent == NULL) {
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/* Remove from top */
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wmem_tree_remove_string(prefs_top_level_modules, title, WMEM_TREE_STRING_NOCASE);
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} else if (parent->submodules) {
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/* Remove from parent */
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wmem_tree_remove_string(parent->submodules, title, WMEM_TREE_STRING_NOCASE);
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}
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free_module_prefs(module, NULL);
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wmem_free(wmem_epan_scope(), module);
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}
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/*
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* Register a subtree that will have modules under it.
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* Specify the module under which to register it or NULL to register it
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* at the top level and the title used in the tab for it in a preferences
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* dialog box.
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*/
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static module_t *
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prefs_register_subtree(module_t *parent, const char *title, const char *description,
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void (*apply_cb)(void))
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{
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return prefs_register_module_or_subtree(parent, NULL, title, description,
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TRUE, apply_cb,
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parent ? parent->use_gui : FALSE);
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}
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static module_t *
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prefs_register_module_or_subtree(module_t *parent, const char *name,
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const char *title, const char *description,
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gboolean is_subtree, void (*apply_cb)(void),
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gboolean use_gui)
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{
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module_t *module;
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const char *p;
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guchar c;
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/* this module may have been created as a subtree item previously */
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if ((module = find_subtree(parent, title))) {
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/* the module is currently a subtree */
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module->name = name;
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module->apply_cb = apply_cb;
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module->description = description;
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if (prefs_find_module(name) == NULL) {
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wmem_tree_insert_string(prefs_modules, name, module,
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WMEM_TREE_STRING_NOCASE);
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}
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return module;
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}
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module = wmem_new(wmem_epan_scope(), module_t);
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module->name = name;
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module->title = title;
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module->description = description;
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module->apply_cb = apply_cb;
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module->prefs = NULL; /* no preferences, to start */
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module->parent = parent;
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module->submodules = NULL; /* no submodules, to start */
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module->numprefs = 0;
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module->prefs_changed_flags = 0;
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module->obsolete = FALSE;
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module->use_gui = use_gui;
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/* A module's preferences affects dissection unless otherwise told */
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module->effect_flags = PREF_EFFECT_DISSECTION;
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/*
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* Do we have a module name?
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*/
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if (name != NULL) {
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/*
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* Yes.
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* Make sure that only lower-case ASCII letters, numbers,
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* underscores, hyphens, and dots appear in the name.
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*
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* Crash if there is, as that's an error in the code;
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* you can make the title a nice string with capitalization,
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* white space, punctuation, etc., but the name can be used
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* on the command line, and shouldn't require quoting,
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* shifting, etc.
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*/
|
|
for (p = name; (c = *p) != '\0'; p++) {
|
|
if (!(g_ascii_islower(c) || g_ascii_isdigit(c) || c == '_' ||
|
|
c == '-' || c == '.'))
|
|
g_error("Preference module \"%s\" contains invalid characters", name);
|
|
}
|
|
|
|
/*
|
|
* Make sure there's not already a module with that
|
|
* name. Crash if there is, as that's an error in the
|
|
* code, and the code has to be fixed not to register
|
|
* more than one module with the same name.
|
|
*
|
|
* We search the list of all modules; the subtree stuff
|
|
* doesn't require preferences in subtrees to have names
|
|
* that reflect the subtree they're in (that would require
|
|
* protocol preferences to have a bogus "protocol.", or
|
|
* something such as that, to be added to all their names).
|
|
*/
|
|
g_assert(prefs_find_module(name) == NULL);
|
|
|
|
/*
|
|
* Insert this module in the list of all modules.
|
|
*/
|
|
wmem_tree_insert_string(prefs_modules, name, module, WMEM_TREE_STRING_NOCASE);
|
|
} else {
|
|
/*
|
|
* This has no name, just a title; check to make sure it's a
|
|
* subtree, and crash if it's not.
|
|
*/
|
|
g_assert(is_subtree);
|
|
}
|
|
|
|
/*
|
|
* Insert this module into the appropriate place in the display
|
|
* tree.
|
|
*/
|
|
if (parent == NULL) {
|
|
/*
|
|
* It goes at the top.
|
|
*/
|
|
wmem_tree_insert_string(prefs_top_level_modules, title, module, WMEM_TREE_STRING_NOCASE);
|
|
} else {
|
|
/*
|
|
* It goes into the list for this module.
|
|
*/
|
|
|
|
if (parent->submodules == NULL)
|
|
parent->submodules = wmem_tree_new(wmem_epan_scope());
|
|
|
|
wmem_tree_insert_string(parent->submodules, title, module, WMEM_TREE_STRING_NOCASE);
|
|
}
|
|
|
|
return module;
|
|
}
|
|
|
|
void
|
|
prefs_register_module_alias(const char *name, module_t *module)
|
|
{
|
|
module_alias_t *alias;
|
|
const char *p;
|
|
guchar c;
|
|
|
|
/*
|
|
* Yes.
|
|
* Make sure that only ASCII letters, numbers, underscores, hyphens,
|
|
* and dots appear in the name. We allow upper-case letters, to
|
|
* handle the Diameter dissector having used "Diameter" rather
|
|
* than "diameter" as its preference module name in the past.
|
|
*
|
|
* Crash if there is, as that's an error in the code, but the name
|
|
* can be used on the command line, and shouldn't require quoting,
|
|
* etc.
|
|
*/
|
|
for (p = name; (c = *p) != '\0'; p++) {
|
|
if (!(g_ascii_isalpha(c) || g_ascii_isdigit(c) || c == '_' ||
|
|
c == '-' || c == '.'))
|
|
g_error("Preference module alias \"%s\" contains invalid characters", name);
|
|
}
|
|
|
|
/*
|
|
* Make sure there's not already an alias with that
|
|
* name. Crash if there is, as that's an error in the
|
|
* code, and the code has to be fixed not to register
|
|
* more than one alias with the same name.
|
|
*
|
|
* We search the list of all aliases.
|
|
*/
|
|
g_assert(prefs_find_module_alias(name) == NULL);
|
|
|
|
alias = wmem_new(wmem_epan_scope(), module_alias_t);
|
|
alias->name = name;
|
|
alias->module = module;
|
|
|
|
/*
|
|
* Insert this module in the list of all modules.
|
|
*/
|
|
wmem_tree_insert_string(prefs_module_aliases, name, alias, WMEM_TREE_STRING_NOCASE);
|
|
}
|
|
|
|
/*
|
|
* Register that a protocol has preferences.
|
|
*/
|
|
module_t *protocols_module = NULL;
|
|
|
|
module_t *
|
|
prefs_register_protocol(int id, void (*apply_cb)(void))
|
|
{
|
|
protocol_t *protocol;
|
|
|
|
/*
|
|
* Have we yet created the "Protocols" subtree?
|
|
*/
|
|
if (protocols_module == NULL) {
|
|
/*
|
|
* No. Register Protocols subtree as well as any preferences
|
|
* for non-dissector modules.
|
|
*/
|
|
pre_init_prefs();
|
|
prefs_register_modules();
|
|
}
|
|
protocol = find_protocol_by_id(id);
|
|
if (protocol == NULL)
|
|
g_error("Protocol preferences being registered with an invalid protocol ID");
|
|
return prefs_register_module(protocols_module,
|
|
proto_get_protocol_filter_name(id),
|
|
proto_get_protocol_short_name(protocol),
|
|
proto_get_protocol_name(id), apply_cb, TRUE);
|
|
}
|
|
|
|
void
|
|
prefs_deregister_protocol (int id)
|
|
{
|
|
protocol_t *protocol = find_protocol_by_id(id);
|
|
if (protocol == NULL)
|
|
g_error("Protocol preferences being de-registered with an invalid protocol ID");
|
|
prefs_deregister_module (protocols_module,
|
|
proto_get_protocol_filter_name(id),
|
|
proto_get_protocol_short_name(protocol));
|
|
}
|
|
|
|
module_t *
|
|
prefs_register_protocol_subtree(const char *subtree, int id, void (*apply_cb)(void))
|
|
{
|
|
protocol_t *protocol;
|
|
module_t *subtree_module;
|
|
module_t *new_module;
|
|
char *sep = NULL, *ptr = NULL, *orig = NULL;
|
|
|
|
/*
|
|
* Have we yet created the "Protocols" subtree?
|
|
* XXX - can we just do this by registering Protocols/{subtree}?
|
|
* If not, why not?
|
|
*/
|
|
if (protocols_module == NULL) {
|
|
/*
|
|
* No. Register Protocols subtree as well as any preferences
|
|
* for non-dissector modules.
|
|
*/
|
|
pre_init_prefs();
|
|
prefs_register_modules();
|
|
}
|
|
|
|
subtree_module = protocols_module;
|
|
|
|
if (subtree) {
|
|
/* take a copy of the buffer, orig keeps a base pointer while ptr
|
|
* walks through the string */
|
|
orig = ptr = g_strdup(subtree);
|
|
|
|
while (ptr && *ptr) {
|
|
|
|
if ((sep = strchr(ptr, '/')))
|
|
*sep++ = '\0';
|
|
|
|
if (!(new_module = find_subtree(subtree_module, ptr))) {
|
|
/*
|
|
* There's no such module; create it, with the description
|
|
* being the name (if it's later registered explicitly
|
|
* with a description, that will override it).
|
|
*/
|
|
ptr = wmem_strdup(wmem_epan_scope(), ptr);
|
|
new_module = prefs_register_subtree(subtree_module, ptr, ptr, NULL);
|
|
}
|
|
|
|
subtree_module = new_module;
|
|
ptr = sep;
|
|
|
|
}
|
|
|
|
g_free(orig);
|
|
}
|
|
|
|
protocol = find_protocol_by_id(id);
|
|
if (protocol == NULL)
|
|
g_error("Protocol subtree being registered with an invalid protocol ID");
|
|
return prefs_register_module(subtree_module,
|
|
proto_get_protocol_filter_name(id),
|
|
proto_get_protocol_short_name(protocol),
|
|
proto_get_protocol_name(id), apply_cb, TRUE);
|
|
}
|
|
|
|
|
|
/*
|
|
* Register that a protocol used to have preferences but no longer does,
|
|
* by creating an "obsolete" module for it.
|
|
*/
|
|
module_t *
|
|
prefs_register_protocol_obsolete(int id)
|
|
{
|
|
module_t *module;
|
|
protocol_t *protocol;
|
|
|
|
/*
|
|
* Have we yet created the "Protocols" subtree?
|
|
*/
|
|
if (protocols_module == NULL) {
|
|
/*
|
|
* No. Register Protocols subtree as well as any preferences
|
|
* for non-dissector modules.
|
|
*/
|
|
pre_init_prefs();
|
|
prefs_register_modules();
|
|
}
|
|
protocol = find_protocol_by_id(id);
|
|
if (protocol == NULL)
|
|
g_error("Protocol being registered with an invalid protocol ID");
|
|
module = prefs_register_module(protocols_module,
|
|
proto_get_protocol_filter_name(id),
|
|
proto_get_protocol_short_name(protocol),
|
|
proto_get_protocol_name(id), NULL, TRUE);
|
|
module->obsolete = TRUE;
|
|
return module;
|
|
}
|
|
|
|
/*
|
|
* Register that a statistical tap has preferences.
|
|
*
|
|
* "name" is a name for the tap to use on the command line with "-o"
|
|
* and in preference files.
|
|
*
|
|
* "title" is a short human-readable name for the tap.
|
|
*
|
|
* "description" is a longer human-readable description of the tap.
|
|
*/
|
|
module_t *stats_module = NULL;
|
|
|
|
module_t *
|
|
prefs_register_stat(const char *name, const char *title,
|
|
const char *description, void (*apply_cb)(void))
|
|
{
|
|
/*
|
|
* Have we yet created the "Statistics" subtree?
|
|
*/
|
|
if (stats_module == NULL) {
|
|
/*
|
|
* No. Register Statistics subtree as well as any preferences
|
|
* for non-dissector modules.
|
|
*/
|
|
pre_init_prefs();
|
|
prefs_register_modules();
|
|
}
|
|
|
|
return prefs_register_module(stats_module, name, title, description,
|
|
apply_cb, TRUE);
|
|
}
|
|
|
|
/*
|
|
* Register that a codec has preferences.
|
|
*
|
|
* "name" is a name for the codec to use on the command line with "-o"
|
|
* and in preference files.
|
|
*
|
|
* "title" is a short human-readable name for the codec.
|
|
*
|
|
* "description" is a longer human-readable description of the codec.
|
|
*/
|
|
module_t *codecs_module = NULL;
|
|
|
|
module_t *
|
|
prefs_register_codec(const char *name, const char *title,
|
|
const char *description, void (*apply_cb)(void))
|
|
{
|
|
/*
|
|
* Have we yet created the "Codecs" subtree?
|
|
*/
|
|
if (codecs_module == NULL) {
|
|
/*
|
|
* No. Register Codecs subtree as well as any preferences
|
|
* for non-dissector modules.
|
|
*/
|
|
pre_init_prefs();
|
|
prefs_register_modules();
|
|
}
|
|
|
|
return prefs_register_module(codecs_module, name, title, description,
|
|
apply_cb, TRUE);
|
|
}
|
|
|
|
module_t *
|
|
prefs_find_module(const char *name)
|
|
{
|
|
return (module_t *)wmem_tree_lookup_string(prefs_modules, name, WMEM_TREE_STRING_NOCASE);
|
|
}
|
|
|
|
static module_t *
|
|
find_subtree(module_t *parent, const char *name)
|
|
{
|
|
return (module_t *)wmem_tree_lookup_string(parent ? parent->submodules : prefs_top_level_modules, name, WMEM_TREE_STRING_NOCASE);
|
|
}
|
|
|
|
/*
|
|
* Call a callback function, with a specified argument, for each module
|
|
* in a list of modules. If the list is NULL, searches the top-level
|
|
* list in the display tree of modules. If any callback returns a
|
|
* non-zero value, we stop and return that value, otherwise we
|
|
* return 0.
|
|
*
|
|
* Normally "obsolete" modules are ignored; their sole purpose is to allow old
|
|
* preferences for dissectors that no longer have preferences to be
|
|
* silently ignored in preference files. Does not ignore subtrees,
|
|
* as this can be used when walking the display tree of modules.
|
|
*/
|
|
|
|
typedef struct {
|
|
module_cb callback;
|
|
gpointer user_data;
|
|
guint ret;
|
|
gboolean skip_obsolete;
|
|
} call_foreach_t;
|
|
|
|
static gboolean
|
|
call_foreach_cb(const void *key _U_, void *value, void *data)
|
|
{
|
|
module_t *module = (module_t*)value;
|
|
call_foreach_t *call_data = (call_foreach_t*)data;
|
|
|
|
if (!call_data->skip_obsolete || !module->obsolete)
|
|
call_data->ret = (*call_data->callback)(module, call_data->user_data);
|
|
|
|
return (call_data->ret != 0);
|
|
}
|
|
|
|
static guint
|
|
prefs_module_list_foreach(wmem_tree_t *module_list, module_cb callback,
|
|
gpointer user_data, gboolean skip_obsolete)
|
|
{
|
|
call_foreach_t call_data;
|
|
|
|
if (module_list == NULL)
|
|
module_list = prefs_top_level_modules;
|
|
|
|
call_data.callback = callback;
|
|
call_data.user_data = user_data;
|
|
call_data.ret = 0;
|
|
call_data.skip_obsolete = skip_obsolete;
|
|
wmem_tree_foreach(module_list, call_foreach_cb, &call_data);
|
|
return call_data.ret;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if module has any submodules
|
|
*/
|
|
gboolean
|
|
prefs_module_has_submodules(module_t *module)
|
|
{
|
|
if (module->submodules == NULL) {
|
|
return FALSE;
|
|
}
|
|
|
|
if (wmem_tree_is_empty(module->submodules)) {
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Call a callback function, with a specified argument, for each module
|
|
* in the list of all modules. (This list does not include subtrees.)
|
|
*
|
|
* Ignores "obsolete" modules; their sole purpose is to allow old
|
|
* preferences for dissectors that no longer have preferences to be
|
|
* silently ignored in preference files.
|
|
*/
|
|
guint
|
|
prefs_modules_foreach(module_cb callback, gpointer user_data)
|
|
{
|
|
return prefs_module_list_foreach(prefs_modules, callback, user_data, TRUE);
|
|
}
|
|
|
|
/*
|
|
* Call a callback function, with a specified argument, for each submodule
|
|
* of specified modules. If the module is NULL, goes through the top-level
|
|
* list in the display tree of modules.
|
|
*
|
|
* Ignores "obsolete" modules; their sole purpose is to allow old
|
|
* preferences for dissectors that no longer have preferences to be
|
|
* silently ignored in preference files. Does not ignore subtrees,
|
|
* as this can be used when walking the display tree of modules.
|
|
*/
|
|
guint
|
|
prefs_modules_foreach_submodules(module_t *module, module_cb callback,
|
|
gpointer user_data)
|
|
{
|
|
return prefs_module_list_foreach((module)?module->submodules:prefs_top_level_modules, callback, user_data, TRUE);
|
|
}
|
|
|
|
static gboolean
|
|
call_apply_cb(const void *key _U_, void *value, void *data _U_)
|
|
{
|
|
module_t *module = (module_t *)value;
|
|
|
|
if (module->obsolete)
|
|
return FALSE;
|
|
if (module->prefs_changed_flags) {
|
|
if (module->apply_cb != NULL)
|
|
(*module->apply_cb)();
|
|
module->prefs_changed_flags = 0;
|
|
}
|
|
if (module->submodules)
|
|
wmem_tree_foreach(module->submodules, call_apply_cb, NULL);
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Call the "apply" callback function for each module if any of its
|
|
* preferences have changed, and then clear the flag saying its
|
|
* preferences have changed, as the module has been notified of that
|
|
* fact.
|
|
*/
|
|
void
|
|
prefs_apply_all(void)
|
|
{
|
|
wmem_tree_foreach(prefs_modules, call_apply_cb, NULL);
|
|
}
|
|
|
|
/*
|
|
* Call the "apply" callback function for a specific module if any of
|
|
* its preferences have changed, and then clear the flag saying its
|
|
* preferences have changed, as the module has been notified of that
|
|
* fact.
|
|
*/
|
|
void
|
|
prefs_apply(module_t *module)
|
|
{
|
|
if (module && module->prefs_changed_flags)
|
|
call_apply_cb(NULL, module, NULL);
|
|
}
|
|
|
|
static module_t *
|
|
prefs_find_module_alias(const char *name)
|
|
{
|
|
module_alias_t *alias;
|
|
|
|
alias = (module_alias_t *)wmem_tree_lookup_string(prefs_module_aliases, name, WMEM_TREE_STRING_NOCASE);
|
|
if (alias == NULL)
|
|
return NULL;
|
|
return alias->module;
|
|
}
|
|
|
|
/*
|
|
* Register a preference in a module's list of preferences.
|
|
* If it has a title, give it an ordinal number; otherwise, it's a
|
|
* preference that won't show up in the UI, so it shouldn't get an
|
|
* ordinal number (the ordinal should be the ordinal in the set of
|
|
* *visible* preferences).
|
|
*/
|
|
static pref_t *
|
|
register_preference(module_t *module, const char *name, const char *title,
|
|
const char *description, int type)
|
|
{
|
|
pref_t *preference;
|
|
const gchar *p;
|
|
const char *name_prefix = (module->name != NULL) ? module->name : module->parent->name;
|
|
|
|
preference = g_new(pref_t,1);
|
|
preference->name = name;
|
|
preference->title = title;
|
|
preference->description = description;
|
|
preference->type = type;
|
|
/* Default to module's preference effects */
|
|
preference->effect_flags = module->effect_flags;
|
|
|
|
preference->gui = GUI_ALL; /* default */
|
|
if (title != NULL)
|
|
preference->ordinal = module->numprefs;
|
|
else
|
|
preference->ordinal = -1; /* no ordinal for you */
|
|
|
|
/*
|
|
* Make sure that only lower-case ASCII letters, numbers,
|
|
* underscores, and dots appear in the preference name.
|
|
*
|
|
* Crash if there is, as that's an error in the code;
|
|
* you can make the title and description nice strings
|
|
* with capitalization, white space, punctuation, etc.,
|
|
* but the name can be used on the command line,
|
|
* and shouldn't require quoting, shifting, etc.
|
|
*/
|
|
for (p = name; *p != '\0'; p++)
|
|
if (!(g_ascii_islower(*p) || g_ascii_isdigit(*p) || *p == '_' || *p == '.'))
|
|
g_error("Preference \"%s.%s\" contains invalid characters", module->name, name);
|
|
|
|
/*
|
|
* Make sure there's not already a preference with that
|
|
* name. Crash if there is, as that's an error in the
|
|
* code, and the code has to be fixed not to register
|
|
* more than one preference with the same name.
|
|
*/
|
|
if (prefs_find_preference(module, name) != NULL)
|
|
g_error("Preference %s has already been registered", name);
|
|
|
|
if ((!IS_PREF_OBSOLETE(type)) &&
|
|
/* Don't compare if it's a subtree */
|
|
(module->name != NULL)) {
|
|
/*
|
|
* Make sure the preference name doesn't begin with the
|
|
* module name, as that's redundant and Just Silly.
|
|
*/
|
|
if (!((strncmp(name, module->name, strlen(module->name)) != 0) ||
|
|
(((name[strlen(module->name)]) != '.') && ((name[strlen(module->name)]) != '_'))))
|
|
g_error("Preference %s begins with the module name", name);
|
|
}
|
|
|
|
/* The title shows up in the preferences dialog. Make sure it's UI-friendly. */
|
|
if (preference->title) {
|
|
const char *cur_char;
|
|
if (preference->type != PREF_STATIC_TEXT && g_utf8_strlen(preference->title, -1) > 80) { // Arbitrary.
|
|
g_error("Title for preference %s.%s is too long: %s", name_prefix, preference->name, preference->title);
|
|
}
|
|
|
|
if (!g_utf8_validate(preference->title, -1, NULL)) {
|
|
g_error("Title for preference %s.%s isn't valid UTF-8.", name_prefix, preference->name);
|
|
}
|
|
|
|
for (cur_char = preference->title; *cur_char; cur_char = g_utf8_next_char(cur_char)) {
|
|
if (!g_unichar_isprint(g_utf8_get_char(cur_char))) {
|
|
g_error("Title for preference %s.%s isn't printable UTF-8.", name_prefix, preference->name);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (preference->description) {
|
|
if (!g_utf8_validate(preference->description, -1, NULL)) {
|
|
g_error("Description for preference %s.%s isn't valid UTF-8.", name_prefix, preference->name);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* We passed all of our checks. Add the preference.
|
|
*/
|
|
module->prefs = g_list_append(module->prefs, preference);
|
|
if (title != NULL)
|
|
module->numprefs++;
|
|
|
|
return preference;
|
|
}
|
|
|
|
/*
|
|
* Find a preference in a module's list of preferences, given the module
|
|
* and the preference's name.
|
|
*/
|
|
typedef struct {
|
|
GList *list_entry;
|
|
const char *name;
|
|
module_t *submodule;
|
|
} find_pref_arg_t;
|
|
|
|
static gint
|
|
preference_match(gconstpointer a, gconstpointer b)
|
|
{
|
|
const pref_t *pref = (const pref_t *)a;
|
|
const char *name = (const char *)b;
|
|
|
|
return strcmp(name, pref->name);
|
|
}
|
|
|
|
static gboolean
|
|
module_find_pref_cb(const void *key _U_, void *value, void *data)
|
|
{
|
|
find_pref_arg_t* arg = (find_pref_arg_t*)data;
|
|
GList *list_entry;
|
|
module_t *module = (module_t *)value;
|
|
|
|
if (module == NULL)
|
|
return FALSE;
|
|
|
|
list_entry = g_list_find_custom(module->prefs, arg->name,
|
|
preference_match);
|
|
|
|
if (list_entry == NULL)
|
|
return FALSE;
|
|
|
|
arg->list_entry = list_entry;
|
|
arg->submodule = module;
|
|
return TRUE;
|
|
}
|
|
|
|
/* Tries to find a preference, setting containing_module to the (sub)module
|
|
* holding this preference. */
|
|
static struct preference *
|
|
prefs_find_preference_with_submodule(module_t *module, const char *name,
|
|
module_t **containing_module)
|
|
{
|
|
find_pref_arg_t arg;
|
|
GList *list_entry;
|
|
|
|
if (module == NULL)
|
|
return NULL; /* invalid parameters */
|
|
|
|
list_entry = g_list_find_custom(module->prefs, name,
|
|
preference_match);
|
|
arg.submodule = NULL;
|
|
|
|
if (list_entry == NULL)
|
|
{
|
|
arg.list_entry = NULL;
|
|
if (module->submodules != NULL)
|
|
{
|
|
arg.name = name;
|
|
wmem_tree_foreach(module->submodules, module_find_pref_cb, &arg);
|
|
}
|
|
|
|
list_entry = arg.list_entry;
|
|
}
|
|
|
|
if (list_entry == NULL)
|
|
return NULL; /* no such preference */
|
|
|
|
if (containing_module)
|
|
*containing_module = arg.submodule ? arg.submodule : module;
|
|
|
|
return (struct preference *) list_entry->data;
|
|
}
|
|
|
|
struct preference *
|
|
prefs_find_preference(module_t *module, const char *name)
|
|
{
|
|
return prefs_find_preference_with_submodule(module, name, NULL);
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the given protocol has registered preferences
|
|
*/
|
|
gboolean
|
|
prefs_is_registered_protocol(const char *name)
|
|
{
|
|
module_t *m = prefs_find_module(name);
|
|
|
|
return (m != NULL && !m->obsolete);
|
|
}
|
|
|
|
/*
|
|
* Returns the module title of a registered protocol
|
|
*/
|
|
const char *
|
|
prefs_get_title_by_name(const char *name)
|
|
{
|
|
module_t *m = prefs_find_module(name);
|
|
|
|
return (m != NULL && !m->obsolete) ? m->title : NULL;
|
|
}
|
|
|
|
/*
|
|
* Register a preference with an unsigned integral value.
|
|
*/
|
|
void
|
|
prefs_register_uint_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
guint base, guint *var)
|
|
{
|
|
pref_t *preference;
|
|
|
|
preference = register_preference(module, name, title, description,
|
|
PREF_UINT);
|
|
preference->varp.uint = var;
|
|
preference->default_val.uint = *var;
|
|
g_assert(base > 0 && base != 1 && base < 37);
|
|
preference->info.base = base;
|
|
}
|
|
|
|
/*
|
|
* XXX Add a prefs_register_{uint16|port}_preference which sets max_value?
|
|
*/
|
|
|
|
|
|
/*
|
|
* Register a "custom" preference with a unsigned integral value.
|
|
* XXX - This should be temporary until we can find a better way
|
|
* to do "custom" preferences
|
|
*/
|
|
static void
|
|
prefs_register_uint_custom_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
struct pref_custom_cbs* custom_cbs, guint *var)
|
|
{
|
|
pref_t *preference;
|
|
|
|
preference = register_preference(module, name, title, description,
|
|
PREF_CUSTOM);
|
|
|
|
preference->custom_cbs = *custom_cbs;
|
|
preference->varp.uint = var;
|
|
preference->default_val.uint = *var;
|
|
}
|
|
|
|
/*
|
|
* Register a preference with an Boolean value.
|
|
*/
|
|
void
|
|
prefs_register_bool_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
gboolean *var)
|
|
{
|
|
pref_t *preference;
|
|
|
|
preference = register_preference(module, name, title, description,
|
|
PREF_BOOL);
|
|
preference->varp.boolp = var;
|
|
preference->default_val.boolval = *var;
|
|
}
|
|
|
|
unsigned int prefs_set_bool_value(pref_t *pref, gboolean value, pref_source_t source)
|
|
{
|
|
unsigned int changed = 0;
|
|
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
if (pref->default_val.boolval != value) {
|
|
pref->default_val.boolval = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
case pref_stashed:
|
|
if (pref->stashed_val.boolval != value) {
|
|
pref->stashed_val.boolval = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
case pref_current:
|
|
if (*pref->varp.boolp != value) {
|
|
*pref->varp.boolp = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return changed;
|
|
}
|
|
|
|
void prefs_invert_bool_value(pref_t *pref, pref_source_t source)
|
|
{
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
pref->default_val.boolval = !pref->default_val.boolval;
|
|
break;
|
|
case pref_stashed:
|
|
pref->stashed_val.boolval = !pref->stashed_val.boolval;
|
|
break;
|
|
case pref_current:
|
|
*pref->varp.boolp = !(*pref->varp.boolp);
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
}
|
|
|
|
gboolean prefs_get_bool_value(pref_t *pref, pref_source_t source)
|
|
{
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
return pref->default_val.boolval;
|
|
break;
|
|
case pref_stashed:
|
|
return pref->stashed_val.boolval;
|
|
break;
|
|
case pref_current:
|
|
return *pref->varp.boolp;
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Register a preference with an enumerated value.
|
|
*/
|
|
/*
|
|
* XXX Should we get rid of the radio_buttons parameter and make that
|
|
* behavior automatic depending on the number of items?
|
|
*/
|
|
void
|
|
prefs_register_enum_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
gint *var, const enum_val_t *enumvals,
|
|
gboolean radio_buttons)
|
|
{
|
|
pref_t *preference;
|
|
|
|
preference = register_preference(module, name, title, description,
|
|
PREF_ENUM);
|
|
preference->varp.enump = var;
|
|
preference->default_val.enumval = *var;
|
|
preference->info.enum_info.enumvals = enumvals;
|
|
preference->info.enum_info.radio_buttons = radio_buttons;
|
|
}
|
|
|
|
unsigned int prefs_set_enum_value(pref_t *pref, gint value, pref_source_t source)
|
|
{
|
|
unsigned int changed = 0;
|
|
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
if (pref->default_val.enumval != value) {
|
|
pref->default_val.enumval = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
case pref_stashed:
|
|
if (pref->stashed_val.enumval != value) {
|
|
pref->stashed_val.enumval = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
case pref_current:
|
|
if (*pref->varp.enump != value) {
|
|
*pref->varp.enump = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return changed;
|
|
}
|
|
|
|
gint prefs_get_enum_value(pref_t *pref, pref_source_t source)
|
|
{
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
return pref->default_val.enumval;
|
|
break;
|
|
case pref_stashed:
|
|
return pref->stashed_val.enumval;
|
|
break;
|
|
case pref_current:
|
|
return *pref->varp.enump;
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
const enum_val_t* prefs_get_enumvals(pref_t *pref)
|
|
{
|
|
return pref->info.enum_info.enumvals;
|
|
}
|
|
|
|
gboolean prefs_get_enum_radiobuttons(pref_t *pref)
|
|
{
|
|
return pref->info.enum_info.radio_buttons;
|
|
}
|
|
|
|
/*
|
|
* For use by UI code that sets preferences.
|
|
*/
|
|
unsigned int
|
|
prefs_set_custom_value(pref_t *pref, const char *value, pref_source_t source _U_)
|
|
{
|
|
/* XXX - support pref source for custom preferences */
|
|
unsigned int changed = 0;
|
|
pref->custom_cbs.set_cb(pref, value, &changed);
|
|
return changed;
|
|
}
|
|
|
|
static void
|
|
register_string_like_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
char **var, int type,
|
|
struct pref_custom_cbs* custom_cbs,
|
|
gboolean free_tmp)
|
|
{
|
|
pref_t *pref;
|
|
gchar *tmp;
|
|
|
|
pref = register_preference(module, name, title, description, type);
|
|
|
|
/*
|
|
* String preference values should be non-null (as you can't
|
|
* keep them null after using the preferences GUI, you can at best
|
|
* have them be null strings) and freeable (as we free them
|
|
* if we change them).
|
|
*
|
|
* If the value is a null pointer, make it a copy of a null
|
|
* string, otherwise make it a copy of the value.
|
|
*/
|
|
tmp = *var;
|
|
if (*var == NULL) {
|
|
*var = g_strdup("");
|
|
} else {
|
|
*var = g_strdup(*var);
|
|
}
|
|
if (free_tmp) {
|
|
g_free(tmp);
|
|
}
|
|
pref->varp.string = var;
|
|
pref->default_val.string = g_strdup(*var);
|
|
pref->stashed_val.string = NULL;
|
|
if (type == PREF_CUSTOM) {
|
|
g_assert(custom_cbs);
|
|
pref->custom_cbs = *custom_cbs;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Assign to a string preference.
|
|
*/
|
|
static void
|
|
pref_set_string_like_pref_value(pref_t *pref, const gchar *value)
|
|
{
|
|
DIAG_OFF(cast-qual)
|
|
g_free((void *)*pref->varp.string);
|
|
DIAG_ON(cast-qual)
|
|
*pref->varp.string = g_strdup(value);
|
|
}
|
|
|
|
/*
|
|
* For use by UI code that sets preferences.
|
|
*/
|
|
unsigned int
|
|
prefs_set_string_value(pref_t *pref, const char* value, pref_source_t source)
|
|
{
|
|
unsigned int changed = 0;
|
|
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
if (*pref->default_val.string) {
|
|
if (strcmp(pref->default_val.string, value) != 0) {
|
|
changed = prefs_get_effect_flags(pref);
|
|
g_free(pref->default_val.string);
|
|
pref->default_val.string = g_strdup(value);
|
|
}
|
|
} else if (value) {
|
|
pref->default_val.string = g_strdup(value);
|
|
}
|
|
break;
|
|
case pref_stashed:
|
|
if (pref->stashed_val.string) {
|
|
if (strcmp(pref->stashed_val.string, value) != 0) {
|
|
changed = prefs_get_effect_flags(pref);
|
|
g_free(pref->stashed_val.string);
|
|
pref->stashed_val.string = g_strdup(value);
|
|
}
|
|
} else if (value) {
|
|
pref->stashed_val.string = g_strdup(value);
|
|
}
|
|
break;
|
|
case pref_current:
|
|
if (*pref->varp.string) {
|
|
if (strcmp(*pref->varp.string, value) != 0) {
|
|
changed = prefs_get_effect_flags(pref);
|
|
pref_set_string_like_pref_value(pref, value);
|
|
}
|
|
} else if (value) {
|
|
pref_set_string_like_pref_value(pref, value);
|
|
}
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return changed;
|
|
}
|
|
|
|
char* prefs_get_string_value(pref_t *pref, pref_source_t source)
|
|
{
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
return pref->default_val.string;
|
|
case pref_stashed:
|
|
return pref->stashed_val.string;
|
|
case pref_current:
|
|
return *pref->varp.string;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Reset the value of a string-like preference.
|
|
*/
|
|
static void
|
|
reset_string_like_preference(pref_t *pref)
|
|
{
|
|
g_free(*pref->varp.string);
|
|
*pref->varp.string = g_strdup(pref->default_val.string);
|
|
}
|
|
|
|
/*
|
|
* Register a preference with a character-string value.
|
|
*/
|
|
void
|
|
prefs_register_string_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
const char **var)
|
|
{
|
|
DIAG_OFF(cast-qual)
|
|
register_string_like_preference(module, name, title, description,
|
|
(char **)var, PREF_STRING, NULL, FALSE);
|
|
DIAG_ON(cast-qual)
|
|
}
|
|
|
|
/*
|
|
* Register a preference with a file name (string) value.
|
|
*/
|
|
void
|
|
prefs_register_filename_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
const char **var, gboolean for_writing)
|
|
{
|
|
DIAG_OFF(cast-qual)
|
|
register_string_like_preference(module, name, title, description, (char **)var,
|
|
for_writing ? PREF_SAVE_FILENAME : PREF_OPEN_FILENAME, NULL, FALSE);
|
|
DIAG_ON(cast-qual)
|
|
}
|
|
|
|
/*
|
|
* Register a preference with a directory name (string) value.
|
|
*/
|
|
void
|
|
prefs_register_directory_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
const char **var)
|
|
{
|
|
DIAG_OFF(cast-qual)
|
|
register_string_like_preference(module, name, title, description,
|
|
(char **)var, PREF_DIRNAME, NULL, FALSE);
|
|
DIAG_ON(cast-qual)
|
|
}
|
|
|
|
/* Refactoring to handle both PREF_RANGE and PREF_DECODE_AS_RANGE */
|
|
static void
|
|
prefs_register_range_preference_common(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
range_t **var, guint32 max_value, int type)
|
|
{
|
|
pref_t *preference;
|
|
|
|
preference = register_preference(module, name, title, description, type);
|
|
preference->info.max_value = max_value;
|
|
|
|
/*
|
|
* Range preference values should be non-null (as you can't
|
|
* keep them null after using the preferences GUI, you can at best
|
|
* have them be empty ranges) and freeable (as we free them
|
|
* if we change them).
|
|
*
|
|
* If the value is a null pointer, make it an empty range.
|
|
*/
|
|
if (*var == NULL)
|
|
*var = range_empty(wmem_epan_scope());
|
|
preference->varp.range = var;
|
|
preference->default_val.range = range_copy(wmem_epan_scope(), *var);
|
|
preference->stashed_val.range = NULL;
|
|
}
|
|
|
|
/*
|
|
* Register a preference with a ranged value.
|
|
*/
|
|
void
|
|
prefs_register_range_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
range_t **var, guint32 max_value)
|
|
{
|
|
prefs_register_range_preference_common(module, name, title,
|
|
description, var, max_value, PREF_RANGE);
|
|
}
|
|
|
|
gboolean
|
|
prefs_set_range_value_work(pref_t *pref, const gchar *value,
|
|
gboolean return_range_errors, unsigned int *changed_flags)
|
|
{
|
|
range_t *newrange;
|
|
|
|
if (range_convert_str_work(wmem_epan_scope(), &newrange, value, pref->info.max_value,
|
|
return_range_errors) != CVT_NO_ERROR) {
|
|
return FALSE; /* number was bad */
|
|
}
|
|
|
|
if (!ranges_are_equal(*pref->varp.range, newrange)) {
|
|
*changed_flags |= prefs_get_effect_flags(pref);
|
|
wmem_free(wmem_epan_scope(), *pref->varp.range);
|
|
*pref->varp.range = newrange;
|
|
} else {
|
|
wmem_free(wmem_epan_scope(), newrange);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* For use by UI code that sets preferences.
|
|
*/
|
|
unsigned int
|
|
prefs_set_stashed_range_value(pref_t *pref, const gchar *value)
|
|
{
|
|
range_t *newrange;
|
|
|
|
if (range_convert_str_work(wmem_epan_scope(), &newrange, value, pref->info.max_value,
|
|
TRUE) != CVT_NO_ERROR) {
|
|
return 0; /* number was bad */
|
|
}
|
|
|
|
if (!ranges_are_equal(pref->stashed_val.range, newrange)) {
|
|
wmem_free(wmem_epan_scope(), pref->stashed_val.range);
|
|
pref->stashed_val.range = newrange;
|
|
} else {
|
|
wmem_free(wmem_epan_scope(), newrange);
|
|
}
|
|
return prefs_get_effect_flags(pref);
|
|
|
|
}
|
|
|
|
gboolean prefs_set_range_value(pref_t *pref, range_t *value, pref_source_t source)
|
|
{
|
|
gboolean changed = FALSE;
|
|
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
if (!ranges_are_equal(pref->default_val.range, value)) {
|
|
wmem_free(wmem_epan_scope(), pref->default_val.range);
|
|
pref->default_val.range = range_copy(wmem_epan_scope(), value);
|
|
changed = TRUE;
|
|
}
|
|
break;
|
|
case pref_stashed:
|
|
if (!ranges_are_equal(pref->stashed_val.range, value)) {
|
|
wmem_free(wmem_epan_scope(), pref->stashed_val.range);
|
|
pref->stashed_val.range = range_copy(wmem_epan_scope(), value);
|
|
changed = TRUE;
|
|
}
|
|
break;
|
|
case pref_current:
|
|
if (!ranges_are_equal(*pref->varp.range, value)) {
|
|
wmem_free(wmem_epan_scope(), *pref->varp.range);
|
|
*pref->varp.range = range_copy(wmem_epan_scope(), value);
|
|
changed = TRUE;
|
|
}
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return changed;
|
|
}
|
|
|
|
range_t* prefs_get_range_value_real(pref_t *pref, pref_source_t source)
|
|
{
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
return pref->default_val.range;
|
|
case pref_stashed:
|
|
return pref->stashed_val.range;
|
|
break;
|
|
case pref_current:
|
|
return *pref->varp.range;
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
range_t* prefs_get_range_value(const char *module_name, const char* pref_name)
|
|
{
|
|
return prefs_get_range_value_real(prefs_find_preference(prefs_find_module(module_name), pref_name), pref_current);
|
|
}
|
|
|
|
void
|
|
prefs_range_add_value(pref_t *pref, guint32 val)
|
|
{
|
|
range_add_value(wmem_epan_scope(), pref->varp.range, val);
|
|
}
|
|
|
|
void
|
|
prefs_range_remove_value(pref_t *pref, guint32 val)
|
|
{
|
|
range_remove_value(wmem_epan_scope(), pref->varp.range, val);
|
|
}
|
|
|
|
/*
|
|
* Register a static text 'preference'. It can be used to add explanatory
|
|
* text inline with other preferences in the GUI.
|
|
* Note: Static preferences are not saved to the preferences file.
|
|
*/
|
|
void
|
|
prefs_register_static_text_preference(module_t *module, const char *name,
|
|
const char *title,
|
|
const char *description)
|
|
{
|
|
register_preference(module, name, title, description, PREF_STATIC_TEXT);
|
|
}
|
|
|
|
/*
|
|
* Register a uat 'preference'. It adds a button that opens the uat's window in the
|
|
* preferences tab of the module.
|
|
*/
|
|
extern void
|
|
prefs_register_uat_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
uat_t* uat)
|
|
{
|
|
|
|
pref_t* preference = register_preference(module, name, title, description, PREF_UAT);
|
|
|
|
preference->varp.uat = uat;
|
|
}
|
|
|
|
/*
|
|
* Register a uat 'preference' for QT only. It adds a button that opens the uat's window in the
|
|
* preferences tab of the module.
|
|
*/
|
|
extern void
|
|
prefs_register_uat_preference_qt(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
uat_t* uat)
|
|
{
|
|
|
|
pref_t* preference = register_preference(module, name, title, description, PREF_UAT);
|
|
|
|
preference->varp.uat = uat;
|
|
|
|
preference->gui = GUI_QT;
|
|
}
|
|
|
|
struct epan_uat* prefs_get_uat_value(pref_t *pref)
|
|
{
|
|
return pref->varp.uat;
|
|
}
|
|
|
|
/*
|
|
* Register a color preference.
|
|
*/
|
|
void
|
|
prefs_register_color_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
color_t *color)
|
|
{
|
|
pref_t* preference = register_preference(module, name, title, description, PREF_COLOR);
|
|
|
|
preference->varp.colorp = color;
|
|
preference->default_val.color = *color;
|
|
}
|
|
|
|
gboolean prefs_set_color_value(pref_t *pref, color_t value, pref_source_t source)
|
|
{
|
|
gboolean changed = FALSE;
|
|
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
if ((pref->default_val.color.red != value.red) ||
|
|
(pref->default_val.color.green != value.green) ||
|
|
(pref->default_val.color.blue != value.blue)) {
|
|
changed = TRUE;
|
|
pref->default_val.color = value;
|
|
}
|
|
break;
|
|
case pref_stashed:
|
|
if ((pref->stashed_val.color.red != value.red) ||
|
|
(pref->stashed_val.color.green != value.green) ||
|
|
(pref->stashed_val.color.blue != value.blue)) {
|
|
changed = TRUE;
|
|
pref->stashed_val.color = value;
|
|
}
|
|
break;
|
|
case pref_current:
|
|
if ((pref->varp.colorp->red != value.red) ||
|
|
(pref->varp.colorp->green != value.green) ||
|
|
(pref->varp.colorp->blue != value.blue)) {
|
|
changed = TRUE;
|
|
*pref->varp.colorp = value;
|
|
}
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return changed;
|
|
}
|
|
|
|
color_t* prefs_get_color_value(pref_t *pref, pref_source_t source)
|
|
{
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
return &pref->default_val.color;
|
|
case pref_stashed:
|
|
return &pref->stashed_val.color;
|
|
break;
|
|
case pref_current:
|
|
return pref->varp.colorp;
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Register a "custom" preference with a list.
|
|
* XXX - This should be temporary until we can find a better way
|
|
* to do "custom" preferences
|
|
*/
|
|
typedef void (*pref_custom_list_init_cb) (pref_t* pref, GList** value);
|
|
|
|
static void
|
|
prefs_register_list_custom_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
struct pref_custom_cbs* custom_cbs,
|
|
pref_custom_list_init_cb init_cb,
|
|
GList** list)
|
|
{
|
|
pref_t* preference = register_preference(module, name, title, description, PREF_CUSTOM);
|
|
|
|
preference->custom_cbs = *custom_cbs;
|
|
init_cb(preference, list);
|
|
}
|
|
|
|
/*
|
|
* Register a custom preference.
|
|
*/
|
|
void
|
|
prefs_register_custom_preference(module_t *module, const char *name,
|
|
const char *title, const char *description,
|
|
struct pref_custom_cbs* custom_cbs,
|
|
void **custom_data _U_)
|
|
{
|
|
pref_t* preference = register_preference(module, name, title, description, PREF_CUSTOM);
|
|
|
|
preference->custom_cbs = *custom_cbs;
|
|
/* XXX - wait until we can handle void** pointers
|
|
preference->custom_cbs.init_cb(preference, custom_data);
|
|
*/
|
|
}
|
|
|
|
/*
|
|
* Register a (internal) "Decode As" preference with a ranged value.
|
|
*/
|
|
void prefs_register_decode_as_range_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, range_t **var,
|
|
guint32 max_value)
|
|
{
|
|
prefs_register_range_preference_common(module, name, title,
|
|
description, var, max_value, PREF_DECODE_AS_RANGE);
|
|
}
|
|
|
|
/*
|
|
* Register a (internal) "Decode As" preference with an unsigned integral value
|
|
* for a dissector table.
|
|
*/
|
|
void prefs_register_decode_as_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, guint *var)
|
|
{
|
|
pref_t *preference;
|
|
|
|
preference = register_preference(module, name, title, description,
|
|
PREF_DECODE_AS_UINT);
|
|
preference->varp.uint = var;
|
|
preference->default_val.uint = *var;
|
|
/* XXX - Presume base 10 for now */
|
|
preference->info.base = 10;
|
|
}
|
|
|
|
gboolean prefs_add_decode_as_value(pref_t *pref, guint value, gboolean replace)
|
|
{
|
|
switch(pref->type)
|
|
{
|
|
case PREF_DECODE_AS_UINT:
|
|
/* This doesn't support multiple values for a dissector in Decode As because the
|
|
preference only supports a single value. This leads to a "last port for
|
|
dissector in Decode As wins" */
|
|
*pref->varp.uint = value;
|
|
break;
|
|
case PREF_DECODE_AS_RANGE:
|
|
if (replace)
|
|
{
|
|
/* If range has single value, replace it */
|
|
if (((*pref->varp.range)->nranges == 1) &&
|
|
((*pref->varp.range)->ranges[0].low == (*pref->varp.range)->ranges[0].high)) {
|
|
wmem_free(wmem_epan_scope(), *pref->varp.range);
|
|
*pref->varp.range = range_empty(wmem_epan_scope());
|
|
}
|
|
}
|
|
|
|
prefs_range_add_value(pref, value);
|
|
break;
|
|
default:
|
|
/* XXX - Worth asserting over? */
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
gboolean prefs_remove_decode_as_value(pref_t *pref, guint value, gboolean set_default)
|
|
{
|
|
switch(pref->type)
|
|
{
|
|
case PREF_DECODE_AS_UINT:
|
|
if (set_default) {
|
|
*pref->varp.uint = pref->default_val.uint;
|
|
} else {
|
|
*pref->varp.uint = 0;
|
|
}
|
|
break;
|
|
case PREF_DECODE_AS_RANGE:
|
|
prefs_range_remove_value(pref, value);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Register a preference that used to be supported but no longer is.
|
|
*/
|
|
void
|
|
prefs_register_obsolete_preference(module_t *module, const char *name)
|
|
{
|
|
register_preference(module, name, NULL, NULL, PREF_OBSOLETE);
|
|
}
|
|
|
|
void
|
|
prefs_set_preference_effect_fields(module_t *module, const char *name)
|
|
{
|
|
pref_t * pref = prefs_find_preference(module, name);
|
|
if (pref) {
|
|
prefs_set_effect_flags(pref, prefs_get_effect_flags(pref) | PREF_EFFECT_FIELDS);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Check to see if a preference is obsolete.
|
|
*/
|
|
extern gboolean
|
|
prefs_get_preference_obsolete(pref_t *pref)
|
|
{
|
|
if (pref)
|
|
return (IS_PREF_OBSOLETE(pref->type) ? TRUE : FALSE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Make a preference obsolete.
|
|
*/
|
|
extern prefs_set_pref_e
|
|
prefs_set_preference_obsolete(pref_t *pref)
|
|
{
|
|
if (pref) {
|
|
SET_PREF_OBSOLETE(pref->type);
|
|
return PREFS_SET_OK;
|
|
}
|
|
return PREFS_SET_NO_SUCH_PREF;
|
|
}
|
|
|
|
guint
|
|
pref_stash(pref_t *pref, gpointer unused _U_)
|
|
{
|
|
switch (pref->type) {
|
|
|
|
case PREF_DECODE_AS_UINT:
|
|
pref->stashed_val.uint = *pref->varp.uint;
|
|
break;
|
|
|
|
case PREF_UINT:
|
|
pref->stashed_val.uint = *pref->varp.uint;
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
pref->stashed_val.boolval = *pref->varp.boolp;
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
pref->stashed_val.enumval = *pref->varp.enump;
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
g_free(pref->stashed_val.string);
|
|
pref->stashed_val.string = g_strdup(*pref->varp.string);
|
|
break;
|
|
|
|
case PREF_DECODE_AS_RANGE:
|
|
case PREF_RANGE:
|
|
wmem_free(wmem_epan_scope(), pref->stashed_val.range);
|
|
pref->stashed_val.range = range_copy(wmem_epan_scope(), *pref->varp.range);
|
|
break;
|
|
|
|
case PREF_COLOR:
|
|
pref->stashed_val.color = *pref->varp.colorp;
|
|
break;
|
|
|
|
case PREF_STATIC_TEXT:
|
|
case PREF_UAT:
|
|
case PREF_CUSTOM:
|
|
break;
|
|
|
|
case PREF_OBSOLETE:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
guint
|
|
pref_unstash(pref_t *pref, gpointer unstash_data_p)
|
|
{
|
|
pref_unstash_data_t *unstash_data = (pref_unstash_data_t *)unstash_data_p;
|
|
dissector_table_t sub_dissectors = NULL;
|
|
dissector_handle_t handle = NULL;
|
|
|
|
/* Revert the preference to its saved value. */
|
|
switch (pref->type) {
|
|
|
|
case PREF_DECODE_AS_UINT:
|
|
if (*pref->varp.uint != pref->stashed_val.uint) {
|
|
unstash_data->module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
|
|
if (unstash_data->handle_decode_as) {
|
|
if (*pref->varp.uint != pref->default_val.uint) {
|
|
dissector_reset_uint(pref->name, *pref->varp.uint);
|
|
}
|
|
}
|
|
|
|
*pref->varp.uint = pref->stashed_val.uint;
|
|
|
|
if (unstash_data->handle_decode_as) {
|
|
sub_dissectors = find_dissector_table(pref->name);
|
|
if (sub_dissectors != NULL) {
|
|
handle = dissector_table_get_dissector_handle(sub_dissectors, unstash_data->module->title);
|
|
if (handle != NULL) {
|
|
dissector_change_uint(pref->name, *pref->varp.uint, handle);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case PREF_UINT:
|
|
if (*pref->varp.uint != pref->stashed_val.uint) {
|
|
unstash_data->module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
*pref->varp.uint = pref->stashed_val.uint;
|
|
}
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
if (*pref->varp.boolp != pref->stashed_val.boolval) {
|
|
unstash_data->module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
*pref->varp.boolp = pref->stashed_val.boolval;
|
|
}
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
if (*pref->varp.enump != pref->stashed_val.enumval) {
|
|
unstash_data->module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
*pref->varp.enump = pref->stashed_val.enumval;
|
|
}
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
if (strcmp(*pref->varp.string, pref->stashed_val.string) != 0) {
|
|
unstash_data->module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
g_free(*pref->varp.string);
|
|
*pref->varp.string = g_strdup(pref->stashed_val.string);
|
|
}
|
|
break;
|
|
|
|
case PREF_DECODE_AS_RANGE:
|
|
if (!ranges_are_equal(*pref->varp.range, pref->stashed_val.range)) {
|
|
guint32 i, j;
|
|
unstash_data->module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
|
|
if (unstash_data->handle_decode_as) {
|
|
sub_dissectors = find_dissector_table(pref->name);
|
|
if (sub_dissectors != NULL) {
|
|
handle = dissector_table_get_dissector_handle(sub_dissectors, unstash_data->module->title);
|
|
if (handle != NULL) {
|
|
/* Delete all of the old values from the dissector table */
|
|
for (i = 0; i < (*pref->varp.range)->nranges; i++) {
|
|
for (j = (*pref->varp.range)->ranges[i].low; j < (*pref->varp.range)->ranges[i].high; j++) {
|
|
dissector_delete_uint(pref->name, j, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER(j), NULL, NULL);
|
|
}
|
|
|
|
dissector_delete_uint(pref->name, (*pref->varp.range)->ranges[i].high, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER((*pref->varp.range)->ranges[i].high), NULL, NULL);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
wmem_free(wmem_epan_scope(), *pref->varp.range);
|
|
*pref->varp.range = range_copy(wmem_epan_scope(), pref->stashed_val.range);
|
|
|
|
if (unstash_data->handle_decode_as) {
|
|
if ((sub_dissectors != NULL) && (handle != NULL)) {
|
|
|
|
/* Add new values to the dissector table */
|
|
for (i = 0; i < (*pref->varp.range)->nranges; i++) {
|
|
|
|
for (j = (*pref->varp.range)->ranges[i].low; j < (*pref->varp.range)->ranges[i].high; j++) {
|
|
dissector_change_uint(pref->name, j, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER(j), NULL, NULL);
|
|
}
|
|
|
|
dissector_change_uint(pref->name, (*pref->varp.range)->ranges[i].high, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER((*pref->varp.range)->ranges[i].high), NULL, NULL);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case PREF_RANGE:
|
|
if (!ranges_are_equal(*pref->varp.range, pref->stashed_val.range)) {
|
|
unstash_data->module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
wmem_free(wmem_epan_scope(), *pref->varp.range);
|
|
*pref->varp.range = range_copy(wmem_epan_scope(), pref->stashed_val.range);
|
|
}
|
|
break;
|
|
|
|
case PREF_COLOR:
|
|
if ((pref->varp.colorp->blue != pref->stashed_val.color.blue) ||
|
|
(pref->varp.colorp->red != pref->stashed_val.color.red) ||
|
|
(pref->varp.colorp->green != pref->stashed_val.color.green)) {
|
|
unstash_data->module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
*pref->varp.colorp = pref->stashed_val.color;
|
|
}
|
|
break;
|
|
|
|
case PREF_STATIC_TEXT:
|
|
case PREF_UAT:
|
|
case PREF_CUSTOM:
|
|
break;
|
|
|
|
case PREF_OBSOLETE:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
reset_stashed_pref(pref_t *pref) {
|
|
switch (pref->type) {
|
|
|
|
case PREF_DECODE_AS_UINT:
|
|
pref->stashed_val.uint = pref->default_val.uint;
|
|
break;
|
|
|
|
case PREF_UINT:
|
|
pref->stashed_val.uint = pref->default_val.uint;
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
pref->stashed_val.boolval = pref->default_val.boolval;
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
pref->stashed_val.enumval = pref->default_val.enumval;
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
g_free(pref->stashed_val.string);
|
|
pref->stashed_val.string = g_strdup(pref->default_val.string);
|
|
break;
|
|
|
|
case PREF_DECODE_AS_RANGE:
|
|
case PREF_RANGE:
|
|
wmem_free(wmem_epan_scope(), pref->stashed_val.range);
|
|
pref->stashed_val.range = range_copy(wmem_epan_scope(), pref->default_val.range);
|
|
break;
|
|
|
|
case PREF_COLOR:
|
|
memcpy(&pref->stashed_val.color, &pref->default_val.color, sizeof(color_t));
|
|
break;
|
|
|
|
case PREF_STATIC_TEXT:
|
|
case PREF_UAT:
|
|
case PREF_CUSTOM:
|
|
break;
|
|
|
|
case PREF_OBSOLETE:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
}
|
|
|
|
guint
|
|
pref_clean_stash(pref_t *pref, gpointer unused _U_)
|
|
{
|
|
switch (pref->type) {
|
|
|
|
case PREF_UINT:
|
|
case PREF_DECODE_AS_UINT:
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
if (pref->stashed_val.string != NULL) {
|
|
g_free(pref->stashed_val.string);
|
|
pref->stashed_val.string = NULL;
|
|
}
|
|
break;
|
|
|
|
case PREF_DECODE_AS_RANGE:
|
|
case PREF_RANGE:
|
|
if (pref->stashed_val.range != NULL) {
|
|
wmem_free(wmem_epan_scope(), pref->stashed_val.range);
|
|
pref->stashed_val.range = NULL;
|
|
}
|
|
break;
|
|
|
|
case PREF_STATIC_TEXT:
|
|
case PREF_UAT:
|
|
case PREF_COLOR:
|
|
case PREF_CUSTOM:
|
|
break;
|
|
|
|
case PREF_OBSOLETE:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#if 0
|
|
/* Return the value assigned to the given uint preference. */
|
|
guint
|
|
prefs_get_uint_preference(pref_t *pref)
|
|
{
|
|
if (pref && pref->type == PREF_UINT)
|
|
return *pref->varp.uint;
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Call a callback function, with a specified argument, for each preference
|
|
* in a given module.
|
|
*
|
|
* If any of the callbacks return a non-zero value, stop and return that
|
|
* value, otherwise return 0.
|
|
*/
|
|
guint
|
|
prefs_pref_foreach(module_t *module, pref_cb callback, gpointer user_data)
|
|
{
|
|
GList *elem;
|
|
pref_t *pref;
|
|
guint ret;
|
|
|
|
for (elem = g_list_first(module->prefs); elem != NULL; elem = g_list_next(elem)) {
|
|
pref = (pref_t *)elem->data;
|
|
if (IS_PREF_OBSOLETE(pref->type)) {
|
|
/*
|
|
* This preference is no longer supported; it's
|
|
* not a real preference, so we don't call the
|
|
* callback for it (i.e., we treat it as if it
|
|
* weren't found in the list of preferences,
|
|
* and we weren't called in the first place).
|
|
*/
|
|
continue;
|
|
}
|
|
|
|
ret = (*callback)(pref, user_data);
|
|
if (ret != 0)
|
|
return ret;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static const enum_val_t st_sort_col_vals[] = {
|
|
{ "name", "Node name (topic/item)", ST_SORT_COL_NAME },
|
|
{ "count", "Item count", ST_SORT_COL_COUNT },
|
|
{ "average", "Average value of the node", ST_SORT_COL_AVG },
|
|
{ "min", "Minimum value of the node", ST_SORT_COL_MIN },
|
|
{ "max", "Maximum value of the node", ST_SORT_COL_MAX },
|
|
{ "burst", "Burst rate of the node", ST_SORT_COL_BURSTRATE },
|
|
{ NULL, NULL, 0 }
|
|
};
|
|
|
|
static void
|
|
stats_callback(void)
|
|
{
|
|
/* Test for a sane tap update interval */
|
|
if (prefs.tap_update_interval < 100 || prefs.tap_update_interval > 10000)
|
|
prefs.tap_update_interval = TAP_UPDATE_DEFAULT_INTERVAL;
|
|
|
|
/* burst resolution can't be less than 1 (ms) */
|
|
if (prefs.st_burst_resolution < 1) {
|
|
prefs.st_burst_resolution = 1;
|
|
}
|
|
else if (prefs.st_burst_resolution > ST_MAX_BURSTRES) {
|
|
prefs.st_burst_resolution = ST_MAX_BURSTRES;
|
|
}
|
|
/* make sure burst window value makes sense */
|
|
if (prefs.st_burst_windowlen < prefs.st_burst_resolution) {
|
|
prefs.st_burst_windowlen = prefs.st_burst_resolution;
|
|
}
|
|
/* round burst window down to multiple of resolution */
|
|
prefs.st_burst_windowlen -= prefs.st_burst_windowlen%prefs.st_burst_resolution;
|
|
if ((prefs.st_burst_windowlen/prefs.st_burst_resolution) > ST_MAX_BURSTBUCKETS) {
|
|
prefs.st_burst_windowlen = prefs.st_burst_resolution*ST_MAX_BURSTBUCKETS;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gui_callback(void)
|
|
{
|
|
/* Ensure there is at least one file count */
|
|
if (prefs.gui_recent_files_count_max == 0)
|
|
prefs.gui_recent_files_count_max = 10;
|
|
|
|
/* Ensure there is at least one display filter entry */
|
|
if (prefs.gui_recent_df_entries_max == 0)
|
|
prefs.gui_recent_df_entries_max = 10;
|
|
}
|
|
|
|
static void
|
|
gui_layout_callback(void)
|
|
{
|
|
if (prefs.gui_layout_type == layout_unused ||
|
|
prefs.gui_layout_type >= layout_type_max) {
|
|
/* XXX - report an error? It's not a syntax error - we'd need to
|
|
add a way of reporting a *semantic* error. */
|
|
prefs.gui_layout_type = layout_type_5;
|
|
}
|
|
}
|
|
|
|
/******************************************************
|
|
* All custom preference function callbacks
|
|
******************************************************/
|
|
static void custom_pref_no_cb(pref_t* pref _U_) {}
|
|
|
|
|
|
/*
|
|
* Console log level custom preference functions
|
|
*/
|
|
static void
|
|
console_log_level_reset_cb(pref_t* pref)
|
|
{
|
|
*pref->varp.uint = pref->default_val.uint;
|
|
}
|
|
|
|
static prefs_set_pref_e
|
|
console_log_level_set_cb(pref_t* pref, const gchar* value, unsigned int* changed_flags)
|
|
{
|
|
guint uval;
|
|
|
|
if (!ws_strtou32(value, NULL, &uval))
|
|
return PREFS_SET_SYNTAX_ERR; /* number was bad */
|
|
|
|
if (*pref->varp.uint != uval) {
|
|
*changed_flags = prefs_get_effect_flags(pref);
|
|
*pref->varp.uint = uval;
|
|
}
|
|
|
|
if (*pref->varp.uint & (G_LOG_LEVEL_INFO|G_LOG_LEVEL_DEBUG)) {
|
|
/*
|
|
* GLib >= 2.32 drops INFO and DEBUG messages by default. Tell
|
|
* it not to do that.
|
|
*/
|
|
g_setenv("G_MESSAGES_DEBUG", "all", TRUE);
|
|
}
|
|
|
|
return PREFS_SET_OK;
|
|
}
|
|
|
|
static const char * console_log_level_type_name_cb(void) {
|
|
return "Log level";
|
|
}
|
|
|
|
static char * console_log_level_type_description_cb(void) {
|
|
return g_strdup_printf(
|
|
"Console log level (for debugging)\n"
|
|
"A bitmask of log levels:\n"
|
|
"ERROR = 4\n"
|
|
"CRITICAL = 8\n"
|
|
"WARNING = 16\n"
|
|
"MESSAGE = 32\n"
|
|
"INFO = 64\n"
|
|
"DEBUG = 128");
|
|
}
|
|
|
|
static gboolean console_log_level_is_default_cb(pref_t* pref) {
|
|
return *pref->varp.uint == pref->default_val.uint;
|
|
}
|
|
|
|
static char * console_log_level_to_str_cb(pref_t* pref, gboolean default_val) {
|
|
return g_strdup_printf("%u", default_val ? pref->default_val.uint : *pref->varp.uint);
|
|
}
|
|
|
|
/*
|
|
* Column preference functions
|
|
*/
|
|
#define PRS_COL_HIDDEN "column.hidden"
|
|
#define PRS_COL_FMT "column.format"
|
|
#define PRS_COL_NUM "column.number"
|
|
static module_t *gui_column_module = NULL;
|
|
|
|
static prefs_set_pref_e
|
|
column_hidden_set_cb(pref_t* pref, const gchar* value, unsigned int* changed_flags)
|
|
{
|
|
GList *clp;
|
|
fmt_data *cfmt;
|
|
pref_t *format_pref;
|
|
|
|
(*changed_flags) |= prefs_set_string_value(pref, value, pref_current);
|
|
|
|
/*
|
|
* Set the "visible" flag for the existing columns; we need to
|
|
* do this if we set PRS_COL_HIDDEN but don't set PRS_COL_FMT
|
|
* after setting it (which might be the case if, for example, we
|
|
* set PRS_COL_HIDDEN on the command line).
|
|
*/
|
|
format_pref = prefs_find_preference(gui_column_module, PRS_COL_FMT);
|
|
for (clp = *format_pref->varp.list; clp != NULL; clp = clp->next) {
|
|
cfmt = (fmt_data *)clp->data;
|
|
cfmt->visible = prefs_is_column_visible(*pref->varp.string, cfmt);
|
|
}
|
|
|
|
return PREFS_SET_OK;
|
|
}
|
|
|
|
static const char *
|
|
column_hidden_type_name_cb(void)
|
|
{
|
|
return "Packet list hidden columns";
|
|
}
|
|
|
|
static char *
|
|
column_hidden_type_description_cb(void)
|
|
{
|
|
return g_strdup("List all columns to hide in the packet list.");
|
|
}
|
|
|
|
static char *
|
|
column_hidden_to_str_cb(pref_t* pref, gboolean default_val)
|
|
{
|
|
GString *cols_hidden;
|
|
GList *clp;
|
|
fmt_data *cfmt;
|
|
pref_t *format_pref;
|
|
|
|
if (default_val)
|
|
return g_strdup(pref->default_val.string);
|
|
|
|
cols_hidden = g_string_new("");
|
|
format_pref = prefs_find_preference(gui_column_module, PRS_COL_FMT);
|
|
clp = (format_pref) ? *format_pref->varp.list : NULL;
|
|
while (clp) {
|
|
gchar *prefs_fmt;
|
|
cfmt = (fmt_data *) clp->data;
|
|
if ((cfmt->fmt == COL_CUSTOM) && (cfmt->custom_fields)) {
|
|
prefs_fmt = g_strdup_printf("%s:%s:%d:%c",
|
|
col_format_to_string(cfmt->fmt),
|
|
cfmt->custom_fields,
|
|
cfmt->custom_occurrence,
|
|
cfmt->resolved ? 'R' : 'U');
|
|
} else {
|
|
prefs_fmt = g_strdup(col_format_to_string(cfmt->fmt));
|
|
}
|
|
if (!cfmt->visible) {
|
|
if (cols_hidden->len)
|
|
g_string_append (cols_hidden, ",");
|
|
g_string_append (cols_hidden, prefs_fmt);
|
|
}
|
|
g_free(prefs_fmt);
|
|
clp = clp->next;
|
|
}
|
|
|
|
return g_string_free (cols_hidden, FALSE);
|
|
}
|
|
|
|
static gboolean
|
|
column_hidden_is_default_cb(pref_t* pref)
|
|
{
|
|
char *cur_hidden_str = column_hidden_to_str_cb(pref, FALSE);
|
|
gboolean is_default = g_strcmp0(cur_hidden_str, pref->default_val.string) == 0;
|
|
|
|
g_free(cur_hidden_str);
|
|
return is_default;
|
|
}
|
|
|
|
|
|
/* Number of columns "preference". This is only used internally and is not written to the
|
|
* preference file
|
|
*/
|
|
static void
|
|
column_num_reset_cb(pref_t* pref)
|
|
{
|
|
*pref->varp.uint = pref->default_val.uint;
|
|
}
|
|
|
|
static prefs_set_pref_e
|
|
column_num_set_cb(pref_t* pref _U_, const gchar* value _U_, unsigned int* changed_flags _U_)
|
|
{
|
|
/* Don't write this to the preferences file */
|
|
return PREFS_SET_OK;
|
|
}
|
|
|
|
static const char *
|
|
column_num_type_name_cb(void)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static char *
|
|
column_num_type_description_cb(void)
|
|
{
|
|
return g_strdup("");
|
|
}
|
|
|
|
static gboolean
|
|
column_num_is_default_cb(pref_t* pref _U_)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static char *
|
|
column_num_to_str_cb(pref_t* pref _U_, gboolean default_val _U_)
|
|
{
|
|
return g_strdup("");
|
|
}
|
|
|
|
/*
|
|
* Column format custom preference functions
|
|
*/
|
|
static void
|
|
column_format_init_cb(pref_t* pref, GList** value)
|
|
{
|
|
fmt_data *src_cfmt, *dest_cfmt;
|
|
GList *entry;
|
|
|
|
pref->varp.list = value;
|
|
|
|
pref->default_val.list = NULL;
|
|
for (entry = *pref->varp.list; entry != NULL; entry = g_list_next(entry)) {
|
|
src_cfmt = (fmt_data *)entry->data;
|
|
dest_cfmt = g_new(fmt_data,1);
|
|
dest_cfmt->title = g_strdup(src_cfmt->title);
|
|
dest_cfmt->fmt = src_cfmt->fmt;
|
|
if (src_cfmt->custom_fields) {
|
|
dest_cfmt->custom_fields = g_strdup(src_cfmt->custom_fields);
|
|
dest_cfmt->custom_occurrence = src_cfmt->custom_occurrence;
|
|
} else {
|
|
dest_cfmt->custom_fields = NULL;
|
|
dest_cfmt->custom_occurrence = 0;
|
|
}
|
|
dest_cfmt->visible = src_cfmt->visible;
|
|
dest_cfmt->resolved = src_cfmt->resolved;
|
|
pref->default_val.list = g_list_append(pref->default_val.list, dest_cfmt);
|
|
}
|
|
}
|
|
|
|
static void
|
|
column_format_free_cb(pref_t* pref)
|
|
{
|
|
free_col_info(*pref->varp.list);
|
|
free_col_info(pref->default_val.list);
|
|
}
|
|
|
|
static void
|
|
column_format_reset_cb(pref_t* pref)
|
|
{
|
|
fmt_data *src_cfmt, *dest_cfmt;
|
|
GList *entry;
|
|
pref_t *col_num_pref;
|
|
|
|
free_col_info(*pref->varp.list);
|
|
*pref->varp.list = NULL;
|
|
|
|
for (entry = pref->default_val.list; entry != NULL; entry = g_list_next(entry)) {
|
|
src_cfmt = (fmt_data *)entry->data;
|
|
dest_cfmt = g_new(fmt_data,1);
|
|
dest_cfmt->title = g_strdup(src_cfmt->title);
|
|
dest_cfmt->fmt = src_cfmt->fmt;
|
|
if (src_cfmt->custom_fields) {
|
|
dest_cfmt->custom_fields = g_strdup(src_cfmt->custom_fields);
|
|
dest_cfmt->custom_occurrence = src_cfmt->custom_occurrence;
|
|
} else {
|
|
dest_cfmt->custom_fields = NULL;
|
|
dest_cfmt->custom_occurrence = 0;
|
|
}
|
|
dest_cfmt->visible = src_cfmt->visible;
|
|
dest_cfmt->resolved = src_cfmt->resolved;
|
|
*pref->varp.list = g_list_append(*pref->varp.list, dest_cfmt);
|
|
}
|
|
|
|
col_num_pref = prefs_find_preference(gui_column_module, PRS_COL_NUM);
|
|
g_assert(col_num_pref != NULL); /* Should never happen */
|
|
column_num_reset_cb(col_num_pref);
|
|
}
|
|
|
|
static prefs_set_pref_e
|
|
column_format_set_cb(pref_t* pref, const gchar* value, unsigned int* changed_flags _U_)
|
|
{
|
|
GList *col_l, *col_l_elt;
|
|
fmt_data *cfmt;
|
|
gint llen;
|
|
pref_t *hidden_pref, *col_num_pref;
|
|
|
|
col_l = prefs_get_string_list(value);
|
|
if (col_l == NULL)
|
|
return PREFS_SET_SYNTAX_ERR;
|
|
if ((g_list_length(col_l) % 2) != 0) {
|
|
/* A title didn't have a matching format. */
|
|
prefs_clear_string_list(col_l);
|
|
return PREFS_SET_SYNTAX_ERR;
|
|
}
|
|
/* Check to make sure all column formats are valid. */
|
|
col_l_elt = g_list_first(col_l);
|
|
while (col_l_elt) {
|
|
fmt_data cfmt_check;
|
|
|
|
/* Go past the title. */
|
|
col_l_elt = col_l_elt->next;
|
|
|
|
/* Parse the format to see if it's valid. */
|
|
if (!parse_column_format(&cfmt_check, (char *)col_l_elt->data)) {
|
|
/* It's not a valid column format. */
|
|
prefs_clear_string_list(col_l);
|
|
return PREFS_SET_SYNTAX_ERR;
|
|
}
|
|
if (cfmt_check.fmt != COL_CUSTOM) {
|
|
/* Some predefined columns have been migrated to use custom columns.
|
|
* We'll convert these silently here */
|
|
try_convert_to_custom_column(&col_l_elt->data);
|
|
} else {
|
|
/* We don't need the custom column field on this pass. */
|
|
g_free(cfmt_check.custom_fields);
|
|
}
|
|
|
|
/* Go past the format. */
|
|
col_l_elt = col_l_elt->next;
|
|
}
|
|
|
|
/* They're all valid; process them. */
|
|
free_col_info(*pref->varp.list);
|
|
*pref->varp.list = NULL;
|
|
hidden_pref = prefs_find_preference(gui_column_module, PRS_COL_HIDDEN);
|
|
g_assert(hidden_pref != NULL); /* Should never happen */
|
|
col_num_pref = prefs_find_preference(gui_column_module, PRS_COL_NUM);
|
|
g_assert(col_num_pref != NULL); /* Should never happen */
|
|
llen = g_list_length(col_l);
|
|
*col_num_pref->varp.uint = llen / 2;
|
|
col_l_elt = g_list_first(col_l);
|
|
while (col_l_elt) {
|
|
cfmt = g_new(fmt_data,1);
|
|
cfmt->title = g_strdup((gchar *)col_l_elt->data);
|
|
col_l_elt = col_l_elt->next;
|
|
parse_column_format(cfmt, (char *)col_l_elt->data);
|
|
cfmt->visible = prefs_is_column_visible(*hidden_pref->varp.string, cfmt);
|
|
col_l_elt = col_l_elt->next;
|
|
*pref->varp.list = g_list_append(*pref->varp.list, cfmt);
|
|
}
|
|
|
|
prefs_clear_string_list(col_l);
|
|
free_string_like_preference(hidden_pref);
|
|
return PREFS_SET_OK;
|
|
}
|
|
|
|
|
|
static const char *
|
|
column_format_type_name_cb(void)
|
|
{
|
|
return "Packet list column format";
|
|
}
|
|
|
|
static char *
|
|
column_format_type_description_cb(void)
|
|
{
|
|
return g_strdup("Each pair of strings consists of a column title and its format");
|
|
}
|
|
|
|
static gboolean
|
|
column_format_is_default_cb(pref_t* pref)
|
|
{
|
|
GList *clp = *pref->varp.list,
|
|
*pref_col = g_list_first(clp),
|
|
*def_col = g_list_first(pref->default_val.list);
|
|
fmt_data *cfmt, *def_cfmt;
|
|
gboolean is_default = TRUE;
|
|
pref_t *col_num_pref;
|
|
|
|
/* See if the column data has changed from the default */
|
|
col_num_pref = prefs_find_preference(gui_column_module, PRS_COL_NUM);
|
|
if (col_num_pref && *col_num_pref->varp.uint != col_num_pref->default_val.uint) {
|
|
is_default = FALSE;
|
|
} else {
|
|
while (pref_col && def_col) {
|
|
cfmt = (fmt_data *) pref_col->data;
|
|
def_cfmt = (fmt_data *) def_col->data;
|
|
if ((g_strcmp0(cfmt->title, def_cfmt->title) != 0) ||
|
|
(cfmt->fmt != def_cfmt->fmt) ||
|
|
(((cfmt->fmt == COL_CUSTOM) && (cfmt->custom_fields)) &&
|
|
((g_strcmp0(cfmt->custom_fields, def_cfmt->custom_fields) != 0) ||
|
|
(cfmt->resolved != def_cfmt->resolved)))) {
|
|
is_default = FALSE;
|
|
break;
|
|
}
|
|
|
|
pref_col = pref_col->next;
|
|
def_col = def_col->next;
|
|
}
|
|
}
|
|
|
|
return is_default;
|
|
}
|
|
|
|
static char *
|
|
column_format_to_str_cb(pref_t* pref, gboolean default_val)
|
|
{
|
|
GList *pref_l = default_val ? pref->default_val.list : *pref->varp.list;
|
|
GList *clp = g_list_first(pref_l);
|
|
GList *col_l;
|
|
fmt_data *cfmt;
|
|
gchar *prefs_fmt;
|
|
char *column_format_str;
|
|
|
|
col_l = NULL;
|
|
while (clp) {
|
|
cfmt = (fmt_data *) clp->data;
|
|
col_l = g_list_append(col_l, g_strdup(cfmt->title));
|
|
if ((cfmt->fmt == COL_CUSTOM) && (cfmt->custom_fields)) {
|
|
prefs_fmt = g_strdup_printf("%s:%s:%d:%c",
|
|
col_format_to_string(cfmt->fmt),
|
|
cfmt->custom_fields,
|
|
cfmt->custom_occurrence,
|
|
cfmt->resolved ? 'R' : 'U');
|
|
} else {
|
|
prefs_fmt = g_strdup(col_format_to_string(cfmt->fmt));
|
|
}
|
|
col_l = g_list_append(col_l, prefs_fmt);
|
|
clp = clp->next;
|
|
}
|
|
|
|
column_format_str = join_string_list(col_l);
|
|
prefs_clear_string_list(col_l);
|
|
return column_format_str;
|
|
}
|
|
|
|
|
|
/****** Capture column custom preference functions ******/
|
|
|
|
/* This routine is only called when Wireshark is started, NOT when another profile is selected.
|
|
Copy the pref->capture_columns list (just loaded with the capture_cols[] struct values)
|
|
to prefs->default_val.list.
|
|
*/
|
|
static void
|
|
capture_column_init_cb(pref_t* pref, GList** capture_cols_values)
|
|
{
|
|
GList *ccv_list = *capture_cols_values,
|
|
*dlist = NULL;
|
|
|
|
/* */
|
|
while (ccv_list) {
|
|
dlist = g_list_append(dlist, g_strdup((gchar *)ccv_list->data));
|
|
ccv_list = ccv_list->next;
|
|
}
|
|
|
|
pref->default_val.list = dlist;
|
|
pref->varp.list = &prefs.capture_columns;
|
|
pref->stashed_val.boolval = FALSE;
|
|
}
|
|
|
|
/* Free the prefs->capture_columns list strings and remove the list entries.
|
|
Note that since pref->varp.list points to &prefs.capture_columns, it is
|
|
also freed.
|
|
*/
|
|
static void
|
|
capture_column_free_cb(pref_t* pref)
|
|
{
|
|
prefs_clear_string_list(prefs.capture_columns);
|
|
prefs.capture_columns = NULL;
|
|
|
|
if (pref->stashed_val.boolval == TRUE) {
|
|
prefs_clear_string_list(pref->default_val.list);
|
|
pref->default_val.list = NULL;
|
|
}
|
|
}
|
|
|
|
/* Copy pref->default_val.list to *pref->varp.list.
|
|
*/
|
|
static void
|
|
capture_column_reset_cb(pref_t* pref)
|
|
{
|
|
GList *vlist = NULL, *dlist;
|
|
|
|
/* Free the column name strings and remove the links from *pref->varp.list */
|
|
prefs_clear_string_list(*pref->varp.list);
|
|
|
|
for (dlist = pref->default_val.list; dlist != NULL; dlist = g_list_next(dlist)) {
|
|
vlist = g_list_append(vlist, g_strdup((gchar *)dlist->data));
|
|
}
|
|
*pref->varp.list = vlist;
|
|
}
|
|
|
|
static prefs_set_pref_e
|
|
capture_column_set_cb(pref_t* pref, const gchar* value, unsigned int* changed_flags _U_)
|
|
{
|
|
GList *col_l = prefs_get_string_list(value);
|
|
GList *col_l_elt;
|
|
gchar *col_name;
|
|
int i;
|
|
|
|
if (col_l == NULL)
|
|
return PREFS_SET_SYNTAX_ERR;
|
|
|
|
capture_column_free_cb(pref);
|
|
|
|
/* If value (the list of capture.columns read from preferences) is empty, set capture.columns
|
|
to the full list of valid capture column names. */
|
|
col_l_elt = g_list_first(col_l);
|
|
if (!(*(gchar *)col_l_elt->data)) {
|
|
for (i = 0; i < num_capture_cols; i++) {
|
|
col_name = g_strdup(capture_cols[i]);
|
|
prefs.capture_columns = g_list_append(prefs.capture_columns, col_name);
|
|
}
|
|
}
|
|
|
|
/* Verify that all the column names are valid. If not, use the entire list of valid columns.
|
|
*/
|
|
while (col_l_elt) {
|
|
gboolean found_match = FALSE;
|
|
col_name = (gchar *)col_l_elt->data;
|
|
|
|
for (i = 0; i < num_capture_cols; i++) {
|
|
if (strcmp(col_name, capture_cols[i])==0) {
|
|
found_match = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
if (!found_match) {
|
|
/* One or more cols are invalid so use the entire list of valid cols. */
|
|
for (i = 0; i < num_capture_cols; i++) {
|
|
col_name = g_strdup(capture_cols[i]);
|
|
prefs.capture_columns = g_list_append(prefs.capture_columns, col_name);
|
|
}
|
|
pref->varp.list = &prefs.capture_columns;
|
|
prefs_clear_string_list(col_l);
|
|
return PREFS_SET_SYNTAX_ERR;
|
|
}
|
|
col_l_elt = col_l_elt->next;
|
|
}
|
|
|
|
col_l_elt = g_list_first(col_l);
|
|
while (col_l_elt) {
|
|
col_name = (gchar *)col_l_elt->data;
|
|
prefs.capture_columns = g_list_append(prefs.capture_columns, col_name);
|
|
col_l_elt = col_l_elt->next;
|
|
}
|
|
pref->varp.list = &prefs.capture_columns;
|
|
g_list_free(col_l);
|
|
return PREFS_SET_OK;
|
|
}
|
|
|
|
|
|
static const char *
|
|
capture_column_type_name_cb(void)
|
|
{
|
|
return "Column list";
|
|
}
|
|
|
|
static char *
|
|
capture_column_type_description_cb(void)
|
|
{
|
|
return g_strdup(
|
|
"List of columns to be displayed in the capture options dialog.\n"
|
|
CAPTURE_COL_TYPE_DESCRIPTION);
|
|
}
|
|
|
|
static gboolean
|
|
capture_column_is_default_cb(pref_t* pref)
|
|
{
|
|
GList *pref_col = g_list_first(prefs.capture_columns),
|
|
*def_col = g_list_first(pref->default_val.list);
|
|
gboolean is_default = TRUE;
|
|
|
|
/* See if the column data has changed from the default */
|
|
while (pref_col && def_col) {
|
|
if (strcmp((gchar *)pref_col->data, (gchar *)def_col->data) != 0) {
|
|
is_default = FALSE;
|
|
break;
|
|
}
|
|
pref_col = pref_col->next;
|
|
def_col = def_col->next;
|
|
}
|
|
|
|
/* Ensure the same column count */
|
|
if (((pref_col == NULL) && (def_col != NULL)) ||
|
|
((pref_col != NULL) && (def_col == NULL)))
|
|
is_default = FALSE;
|
|
|
|
return is_default;
|
|
}
|
|
|
|
static char *
|
|
capture_column_to_str_cb(pref_t* pref, gboolean default_val)
|
|
{
|
|
|
|
GList *pref_l = default_val ? pref->default_val.list : prefs.capture_columns;
|
|
GList *clp = g_list_first(pref_l);
|
|
GList *col_l = NULL;
|
|
gchar *col;
|
|
char *capture_column_str;
|
|
|
|
while (clp) {
|
|
col = (gchar *) clp->data;
|
|
col_l = g_list_append(col_l, g_strdup(col));
|
|
clp = clp->next;
|
|
}
|
|
|
|
capture_column_str = join_string_list(col_l);
|
|
prefs_clear_string_list(col_l);
|
|
return capture_column_str;
|
|
}
|
|
|
|
static prefs_set_pref_e
|
|
colorized_frame_set_cb(pref_t* pref, const gchar* value, unsigned int* changed_flags)
|
|
{
|
|
(*changed_flags) |= prefs_set_string_value(pref, value, pref_current);
|
|
return PREFS_SET_OK;
|
|
}
|
|
|
|
static const char *
|
|
colorized_frame_type_name_cb(void)
|
|
{
|
|
/* Don't write the colors of the 10 easy-access-colorfilters to the preferences
|
|
* file until the colors can be changed in the GUI. Currently this is not really
|
|
* possible since the STOCK-icons for these colors are hardcoded.
|
|
*
|
|
* XXX Find a way to change the colors of the STOCK-icons on the fly and then
|
|
* add these 10 colors to the list of colors that can be changed through
|
|
* the preferences.
|
|
*
|
|
*/
|
|
return NULL;
|
|
}
|
|
|
|
static char *
|
|
colorized_frame_type_description_cb(void)
|
|
{
|
|
return g_strdup("");
|
|
}
|
|
|
|
static gboolean
|
|
colorized_frame_is_default_cb(pref_t* pref _U_)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static char *
|
|
colorized_frame_to_str_cb(pref_t* pref _U_, gboolean default_val _U_)
|
|
{
|
|
return g_strdup("");
|
|
}
|
|
|
|
/*
|
|
* Register all non-dissector modules' preferences.
|
|
*/
|
|
static module_t *gui_module = NULL;
|
|
static module_t *gui_color_module = NULL;
|
|
static module_t *nameres_module = NULL;
|
|
|
|
static void
|
|
prefs_register_modules(void)
|
|
{
|
|
module_t *printing, *capture_module, *console_module,
|
|
*gui_layout_module, *gui_font_module;
|
|
module_t *extcap_module;
|
|
unsigned int layout_gui_flags;
|
|
struct pref_custom_cbs custom_cbs;
|
|
|
|
if (protocols_module != NULL) {
|
|
/* Already setup preferences */
|
|
return;
|
|
}
|
|
|
|
/* GUI
|
|
* These are "simple" GUI preferences that can be read/written using the
|
|
* preference module API. These preferences still use their own
|
|
* configuration screens for access, but this cuts down on the
|
|
* preference "string compare list" in set_pref()
|
|
*/
|
|
extcap_module = prefs_register_module(NULL, "extcap", "Extcap Utilities",
|
|
"Extcap Utilities", NULL, FALSE);
|
|
|
|
/* Setting default value to true */
|
|
prefs.extcap_save_on_start = TRUE;
|
|
prefs_register_bool_preference(extcap_module, "gui_save_on_start",
|
|
"Save arguments on start of capture",
|
|
"Save arguments on start of capture",
|
|
&prefs.extcap_save_on_start);
|
|
|
|
/* GUI
|
|
* These are "simple" GUI preferences that can be read/written using the
|
|
* preference module API. These preferences still use their own
|
|
* configuration screens for access, but this cuts down on the
|
|
* preference "string compare list" in set_pref()
|
|
*/
|
|
gui_module = prefs_register_module(NULL, "gui", "User Interface",
|
|
"User Interface", &gui_callback, FALSE);
|
|
|
|
/* gui.console_open is placed first in the list so that any problems encountered
|
|
* in the following prefs can be displayed in the console window.
|
|
*/
|
|
prefs_register_enum_preference(gui_module, "console_open",
|
|
"Open a console window",
|
|
"Open a console window (Windows only)",
|
|
(gint*)(void*)(&prefs.gui_console_open), gui_console_open_type, FALSE);
|
|
|
|
prefs_register_obsolete_preference(gui_module, "scrollbar_on_right");
|
|
prefs_register_obsolete_preference(gui_module, "packet_list_sel_browse");
|
|
prefs_register_obsolete_preference(gui_module, "protocol_tree_sel_browse");
|
|
prefs_register_obsolete_preference(gui_module, "tree_view_altern_colors");
|
|
prefs_register_obsolete_preference(gui_module, "expert_composite_eyecandy");
|
|
prefs_register_obsolete_preference(gui_module, "filter_toolbar_show_in_statusbar");
|
|
|
|
prefs_register_bool_preference(gui_module, "restore_filter_after_following_stream",
|
|
"Restore current display filter after following a stream",
|
|
"Restore current display filter after following a stream?",
|
|
&prefs.restore_filter_after_following_stream);
|
|
|
|
prefs_register_obsolete_preference(gui_module, "protocol_tree_line_style");
|
|
|
|
prefs_register_obsolete_preference(gui_module, "protocol_tree_expander_style");
|
|
|
|
prefs_register_obsolete_preference(gui_module, "hex_dump_highlight_style");
|
|
|
|
gui_column_module = prefs_register_subtree(gui_module, "Columns", "Columns", NULL);
|
|
/* For reading older preference files with "column." preferences */
|
|
prefs_register_module_alias("column", gui_column_module);
|
|
|
|
custom_cbs.free_cb = free_string_like_preference;
|
|
custom_cbs.reset_cb = reset_string_like_preference;
|
|
custom_cbs.set_cb = column_hidden_set_cb;
|
|
custom_cbs.type_name_cb = column_hidden_type_name_cb;
|
|
custom_cbs.type_description_cb = column_hidden_type_description_cb;
|
|
custom_cbs.is_default_cb = column_hidden_is_default_cb;
|
|
custom_cbs.to_str_cb = column_hidden_to_str_cb;
|
|
register_string_like_preference(gui_column_module, PRS_COL_HIDDEN, "Packet list hidden columns",
|
|
"List all columns to hide in the packet list",
|
|
&cols_hidden_list, PREF_CUSTOM, &custom_cbs, FALSE);
|
|
|
|
custom_cbs.free_cb = column_format_free_cb;
|
|
custom_cbs.reset_cb = column_format_reset_cb;
|
|
custom_cbs.set_cb = column_format_set_cb;
|
|
custom_cbs.type_name_cb = column_format_type_name_cb;
|
|
custom_cbs.type_description_cb = column_format_type_description_cb;
|
|
custom_cbs.is_default_cb = column_format_is_default_cb;
|
|
custom_cbs.to_str_cb = column_format_to_str_cb;
|
|
|
|
prefs_register_list_custom_preference(gui_column_module, PRS_COL_FMT, "Packet list column format",
|
|
"Each pair of strings consists of a column title and its format", &custom_cbs,
|
|
column_format_init_cb, &prefs.col_list);
|
|
|
|
/* Number of columns. This is only used internally and is not written to the
|
|
* preference file
|
|
*/
|
|
custom_cbs.free_cb = custom_pref_no_cb;
|
|
custom_cbs.reset_cb = column_num_reset_cb;
|
|
custom_cbs.set_cb = column_num_set_cb;
|
|
custom_cbs.type_name_cb = column_num_type_name_cb;
|
|
custom_cbs.type_description_cb = column_num_type_description_cb;
|
|
custom_cbs.is_default_cb = column_num_is_default_cb;
|
|
custom_cbs.to_str_cb = column_num_to_str_cb;
|
|
prefs_register_uint_custom_preference(gui_column_module, PRS_COL_NUM, "Number of columns",
|
|
"Number of columns in col_list", &custom_cbs, &prefs.num_cols);
|
|
|
|
/* User Interface : Font */
|
|
gui_font_module = prefs_register_subtree(gui_module, "Font", "Font", NULL);
|
|
|
|
prefs_register_obsolete_preference(gui_font_module, "font_name");
|
|
|
|
prefs_register_obsolete_preference(gui_font_module, "gtk2.font_name");
|
|
|
|
register_string_like_preference(gui_font_module, "qt.font_name", "Font name",
|
|
"Font name for packet list, protocol tree, and hex dump panes. (Qt)",
|
|
&prefs.gui_qt_font_name, PREF_STRING, NULL, TRUE);
|
|
|
|
/* User Interface : Colors */
|
|
gui_color_module = prefs_register_subtree(gui_module, "Colors", "Colors", NULL);
|
|
|
|
prefs_register_color_preference(gui_color_module, "active_frame.fg", "Foreground color for an active selected item",
|
|
"Foreground color for an active selected item", &prefs.gui_active_fg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "active_frame.bg", "Background color for an active selected item",
|
|
"Background color for an active selected item", &prefs.gui_active_bg);
|
|
|
|
prefs_register_enum_preference(gui_color_module, "active_frame.style", "Color style for an active selected item",
|
|
"Color style for an active selected item", &prefs.gui_active_style, gui_selection_style, FALSE);
|
|
|
|
prefs_register_color_preference(gui_color_module, "inactive_frame.fg", "Foreground color for an inactive selected item",
|
|
"Foreground color for an inactive selected item", &prefs.gui_inactive_fg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "inactive_frame.bg", "Background color for an inactive selected item",
|
|
"Background color for an inactive selected item", &prefs.gui_inactive_bg);
|
|
|
|
prefs_register_enum_preference(gui_color_module, "inactive_frame.style", "Color style for an inactive selected item",
|
|
"Color style for an inactive selected item", &prefs.gui_inactive_style, gui_selection_style, FALSE);
|
|
|
|
prefs_register_color_preference(gui_color_module, "marked_frame.fg", "Color preferences for a marked frame",
|
|
"Color preferences for a marked frame", &prefs.gui_marked_fg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "marked_frame.bg", "Color preferences for a marked frame",
|
|
"Color preferences for a marked frame", &prefs.gui_marked_bg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "ignored_frame.fg", "Color preferences for a ignored frame",
|
|
"Color preferences for a ignored frame", &prefs.gui_ignored_fg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "ignored_frame.bg", "Color preferences for a ignored frame",
|
|
"Color preferences for a ignored frame", &prefs.gui_ignored_bg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "stream.client.fg", "TCP stream window color preference",
|
|
"TCP stream window color preference", &prefs.st_client_fg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "stream.client.bg", "TCP stream window color preference",
|
|
"TCP stream window color preference", &prefs.st_client_bg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "stream.server.fg", "TCP stream window color preference",
|
|
"TCP stream window color preference", &prefs.st_server_fg);
|
|
|
|
prefs_register_color_preference(gui_color_module, "stream.server.bg", "TCP stream window color preference",
|
|
"TCP stream window color preference", &prefs.st_server_bg);
|
|
|
|
custom_cbs.free_cb = free_string_like_preference;
|
|
custom_cbs.reset_cb = reset_string_like_preference;
|
|
custom_cbs.set_cb = colorized_frame_set_cb;
|
|
custom_cbs.type_name_cb = colorized_frame_type_name_cb;
|
|
custom_cbs.type_description_cb = colorized_frame_type_description_cb;
|
|
custom_cbs.is_default_cb = colorized_frame_is_default_cb;
|
|
custom_cbs.to_str_cb = colorized_frame_to_str_cb;
|
|
register_string_like_preference(gui_column_module, "colorized_frame.fg", "Colorized Foreground",
|
|
"Filter Colorized Foreground",
|
|
&prefs.gui_colorized_fg, PREF_CUSTOM, &custom_cbs, TRUE);
|
|
|
|
custom_cbs.free_cb = free_string_like_preference;
|
|
custom_cbs.reset_cb = reset_string_like_preference;
|
|
custom_cbs.set_cb = colorized_frame_set_cb;
|
|
custom_cbs.type_name_cb = colorized_frame_type_name_cb;
|
|
custom_cbs.type_description_cb = colorized_frame_type_description_cb;
|
|
custom_cbs.is_default_cb = colorized_frame_is_default_cb;
|
|
custom_cbs.to_str_cb = colorized_frame_to_str_cb;
|
|
register_string_like_preference(gui_column_module, "colorized_frame.bg", "Colorized Background",
|
|
"Filter Colorized Background",
|
|
&prefs.gui_colorized_bg, PREF_CUSTOM, &custom_cbs, TRUE);
|
|
|
|
prefs_register_color_preference(gui_color_module, "color_filter_bg.valid", "Valid color filter background",
|
|
"Valid color filter background", &prefs.gui_text_valid);
|
|
|
|
prefs_register_color_preference(gui_color_module, "color_filter_bg.invalid", "Invalid color filter background",
|
|
"Invalid color filter background", &prefs.gui_text_invalid);
|
|
|
|
prefs_register_color_preference(gui_color_module, "color_filter_bg.deprecated", "Deprecated color filter background",
|
|
"Deprecated color filter background", &prefs.gui_text_deprecated);
|
|
|
|
prefs_register_enum_preference(gui_module, "fileopen.style",
|
|
"Where to start the File Open dialog box",
|
|
"Where to start the File Open dialog box",
|
|
&prefs.gui_fileopen_style, gui_fileopen_style, FALSE);
|
|
|
|
prefs_register_uint_preference(gui_module, "recent_files_count.max",
|
|
"The max. number of items in the open recent files list",
|
|
"The max. number of items in the open recent files list",
|
|
10,
|
|
&prefs.gui_recent_files_count_max);
|
|
|
|
prefs_register_uint_preference(gui_module, "recent_display_filter_entries.max",
|
|
"The max. number of entries in the display filter list",
|
|
"The max. number of entries in the display filter list",
|
|
10,
|
|
&prefs.gui_recent_df_entries_max);
|
|
|
|
register_string_like_preference(gui_module, "fileopen.dir", "Start Directory",
|
|
"Directory to start in when opening File Open dialog.",
|
|
&prefs.gui_fileopen_dir, PREF_DIRNAME, NULL, TRUE);
|
|
|
|
prefs_register_obsolete_preference(gui_module, "fileopen.remembered_dir");
|
|
|
|
prefs_register_uint_preference(gui_module, "fileopen.preview",
|
|
"The preview timeout in the File Open dialog",
|
|
"The preview timeout in the File Open dialog",
|
|
10,
|
|
&prefs.gui_fileopen_preview);
|
|
|
|
prefs_register_bool_preference(gui_module, "ask_unsaved",
|
|
"Ask to save unsaved capture files",
|
|
"Ask to save unsaved capture files?",
|
|
&prefs.gui_ask_unsaved);
|
|
|
|
prefs_register_bool_preference(gui_module, "autocomplete_filter",
|
|
"Display autocompletion for filter text",
|
|
"Display an autocomplete suggestion for display and capture filter controls",
|
|
&prefs.gui_autocomplete_filter);
|
|
|
|
prefs_register_bool_preference(gui_module, "find_wrap",
|
|
"Wrap to beginning/end of file during search",
|
|
"Wrap to beginning/end of file during search?",
|
|
&prefs.gui_find_wrap);
|
|
|
|
prefs_register_obsolete_preference(gui_module, "use_pref_save");
|
|
|
|
prefs_register_bool_preference(gui_module, "geometry.save.position",
|
|
"Save window position at exit",
|
|
"Save window position at exit?",
|
|
&prefs.gui_geometry_save_position);
|
|
|
|
prefs_register_bool_preference(gui_module, "geometry.save.size",
|
|
"Save window size at exit",
|
|
"Save window size at exit?",
|
|
&prefs.gui_geometry_save_size);
|
|
|
|
prefs_register_bool_preference(gui_module, "geometry.save.maximized",
|
|
"Save window maximized state at exit",
|
|
"Save window maximized state at exit?",
|
|
&prefs.gui_geometry_save_maximized);
|
|
|
|
prefs_register_obsolete_preference(gui_module, "macosx_style");
|
|
|
|
prefs_register_obsolete_preference(gui_module, "geometry.main.x");
|
|
prefs_register_obsolete_preference(gui_module, "geometry.main.y");
|
|
prefs_register_obsolete_preference(gui_module, "geometry.main.width");
|
|
prefs_register_obsolete_preference(gui_module, "geometry.main.height");
|
|
prefs_register_obsolete_preference(gui_module, "toolbar_main_show");
|
|
|
|
prefs_register_enum_preference(gui_module, "toolbar_main_style",
|
|
"Main Toolbar style",
|
|
"Main Toolbar style",
|
|
&prefs.gui_toolbar_main_style, gui_toolbar_style, FALSE);
|
|
|
|
prefs_register_obsolete_preference(gui_module, "toolbar_filter_style");
|
|
prefs_register_obsolete_preference(gui_module, "webbrowser");
|
|
|
|
prefs_register_bool_preference(gui_module, "update.enabled",
|
|
"Check for updates",
|
|
"Check for updates (Windows and macOS only)",
|
|
&prefs.gui_update_enabled);
|
|
|
|
prefs_register_enum_preference(gui_module, "update.channel",
|
|
"Update channel",
|
|
"The type of update to fetch. You should probably leave this set to STABLE.",
|
|
(gint*)(void*)(&prefs.gui_update_channel), gui_update_channel, FALSE);
|
|
|
|
prefs_register_uint_preference(gui_module, "update.interval",
|
|
"How often to check for software updates",
|
|
"How often to check for software updates in seconds",
|
|
10,
|
|
&prefs.gui_update_interval);
|
|
|
|
register_string_like_preference(gui_module, "window_title", "Custom window title",
|
|
"Custom window title to be appended to the existing title\n"
|
|
"%F = file path of the capture file\n"
|
|
"%P = profile name\n"
|
|
"%S = a conditional separator (\" - \") that only shows when surrounded by variables with values or static text\n"
|
|
"%V = version info",
|
|
&prefs.gui_window_title, PREF_STRING, NULL, TRUE);
|
|
|
|
register_string_like_preference(gui_module, "prepend_window_title", "Custom window title prefix",
|
|
"Custom window title to be prepended to the existing title\n"
|
|
"%F = file path of the capture file\n"
|
|
"%P = profile name\n"
|
|
"%S = a conditional separator (\" - \") that only shows when surrounded by variables with values or static text\n"
|
|
"%V = version info",
|
|
&prefs.gui_prepend_window_title, PREF_STRING, NULL, TRUE);
|
|
|
|
register_string_like_preference(gui_module, "start_title", "Custom start page title",
|
|
"Custom start page title",
|
|
&prefs.gui_start_title, PREF_STRING, NULL, TRUE);
|
|
|
|
prefs_register_enum_preference(gui_module, "version_placement",
|
|
"Show version in the start page and/or main screen's title bar",
|
|
"Show version in the start page and/or main screen's title bar",
|
|
(gint*)(void*)(&prefs.gui_version_placement), gui_version_placement_type, FALSE);
|
|
|
|
prefs_register_obsolete_preference(gui_module, "auto_scroll_on_expand");
|
|
prefs_register_obsolete_preference(gui_module, "auto_scroll_percentage");
|
|
|
|
prefs_register_uint_preference(gui_module, "max_export_objects",
|
|
"Maximum number of exported objects",
|
|
"The maximum number of objects that can be exported",
|
|
10,
|
|
&prefs.gui_max_export_objects);
|
|
|
|
|
|
/* User Interface : Layout */
|
|
gui_layout_module = prefs_register_subtree(gui_module, "Layout", "Layout", gui_layout_callback);
|
|
/* Adjust the preference effects of layout GUI for better handling of preferences at Wireshark (GUI) level */
|
|
layout_gui_flags = prefs_get_module_effect_flags(gui_layout_module);
|
|
layout_gui_flags |= PREF_EFFECT_GUI_LAYOUT;
|
|
layout_gui_flags &= (~PREF_EFFECT_DISSECTION);
|
|
|
|
prefs_register_uint_preference(gui_layout_module, "layout_type",
|
|
"Layout type",
|
|
"Layout type (1-6)",
|
|
10,
|
|
(guint*)(void*)(&prefs.gui_layout_type));
|
|
prefs_set_effect_flags_by_name(gui_layout_module, "layout_type", layout_gui_flags);
|
|
|
|
prefs_register_enum_preference(gui_layout_module, "layout_content_1",
|
|
"Layout content of the pane 1",
|
|
"Layout content of the pane 1",
|
|
(gint*)(void*)(&prefs.gui_layout_content_1), gui_layout_content, FALSE);
|
|
prefs_set_effect_flags_by_name(gui_layout_module, "layout_content_1", layout_gui_flags);
|
|
|
|
prefs_register_enum_preference(gui_layout_module, "layout_content_2",
|
|
"Layout content of the pane 2",
|
|
"Layout content of the pane 2",
|
|
(gint*)(void*)(&prefs.gui_layout_content_2), gui_layout_content, FALSE);
|
|
prefs_set_effect_flags_by_name(gui_layout_module, "layout_content_2", layout_gui_flags);
|
|
|
|
prefs_register_enum_preference(gui_layout_module, "layout_content_3",
|
|
"Layout content of the pane 3",
|
|
"Layout content of the pane 3",
|
|
(gint*)(void*)(&prefs.gui_layout_content_3), gui_layout_content, FALSE);
|
|
prefs_set_effect_flags_by_name(gui_layout_module, "layout_content_3", layout_gui_flags);
|
|
|
|
prefs_register_bool_preference(gui_layout_module, "packet_list_separator.enabled",
|
|
"Enable Packet List Separator",
|
|
"Enable Packet List Separator",
|
|
&prefs.gui_qt_packet_list_separator);
|
|
|
|
prefs_register_bool_preference(gui_layout_module, "packet_header_column_definition.enabled",
|
|
"Show column definition in packet list header",
|
|
"Show column definition in packet list header",
|
|
&prefs.gui_qt_packet_header_column_definition);
|
|
|
|
prefs_register_bool_preference(gui_layout_module, "show_selected_packet.enabled",
|
|
"Show selected packet in the Status Bar",
|
|
"Show selected packet in the Status Bar",
|
|
&prefs.gui_qt_show_selected_packet);
|
|
|
|
prefs_register_bool_preference(gui_layout_module, "show_file_load_time.enabled",
|
|
"Show file load time in the Status Bar",
|
|
"Show file load time in the Status Bar",
|
|
&prefs.gui_qt_show_file_load_time);
|
|
|
|
prefs_register_bool_preference(gui_module, "packet_editor.enabled",
|
|
"Enable Packet Editor",
|
|
"Enable Packet Editor (Experimental)",
|
|
&prefs.gui_packet_editor);
|
|
|
|
prefs_register_enum_preference(gui_module, "packet_list_elide_mode",
|
|
"Elide mode",
|
|
"The position of \"...\" in packet list text.",
|
|
(gint*)(void*)(&prefs.gui_packet_list_elide_mode), gui_packet_list_elide_mode, FALSE);
|
|
|
|
prefs_register_bool_preference(gui_layout_module, "packet_list_show_related",
|
|
"Show Related Packets",
|
|
"Show related packet indicators in the first column",
|
|
&prefs.gui_packet_list_show_related);
|
|
|
|
prefs_register_bool_preference(gui_layout_module, "packet_list_show_minimap",
|
|
"Enable Intelligent Scroll Bar",
|
|
"Show the intelligent scroll bar (a minimap of packet list colors in the scrollbar)",
|
|
&prefs.gui_packet_list_show_minimap);
|
|
|
|
|
|
prefs_register_bool_preference(gui_module, "interfaces_show_hidden",
|
|
"Show hidden interfaces",
|
|
"Show all interfaces, including interfaces marked as hidden",
|
|
&prefs.gui_interfaces_show_hidden);
|
|
|
|
prefs_register_bool_preference(gui_module, "interfaces_remote_display",
|
|
"Show Remote interfaces",
|
|
"Show remote interfaces in the interface selection",
|
|
&prefs.gui_interfaces_remote_display);
|
|
|
|
register_string_like_preference(gui_module, "interfaces_hidden_types", "Hide interface types in list",
|
|
"Hide the given interface types in the startup list.\n"
|
|
"A comma-separated string of interface type values (e.g. 5,9).\n"
|
|
"0 = Wired,\n"
|
|
"1 = AirPCAP,\n"
|
|
"2 = Pipe,\n"
|
|
"3 = STDIN,\n"
|
|
"4 = Bluetooth,\n"
|
|
"5 = Wireless,\n"
|
|
"6 = Dial-Up,\n"
|
|
"7 = USB,\n"
|
|
"8 = External Capture,\n"
|
|
"9 = Virtual",
|
|
&prefs.gui_interfaces_hide_types, PREF_STRING, NULL, TRUE);
|
|
|
|
/* Console
|
|
* These are preferences that can be read/written using the
|
|
* preference module API. These preferences still use their own
|
|
* configuration screens for access, but this cuts down on the
|
|
* preference "string compare list" in set_pref()
|
|
*/
|
|
console_module = prefs_register_module(NULL, "console", "Console",
|
|
"Console logging and debugging output", NULL, FALSE);
|
|
|
|
custom_cbs.free_cb = custom_pref_no_cb;
|
|
custom_cbs.reset_cb = console_log_level_reset_cb;
|
|
custom_cbs.set_cb = console_log_level_set_cb;
|
|
custom_cbs.type_name_cb = console_log_level_type_name_cb;
|
|
custom_cbs.type_description_cb = console_log_level_type_description_cb;
|
|
custom_cbs.is_default_cb = console_log_level_is_default_cb;
|
|
custom_cbs.to_str_cb = console_log_level_to_str_cb;
|
|
prefs_register_uint_custom_preference(console_module, "log.level", "logging level",
|
|
"A bitmask of GLib log levels", &custom_cbs, &prefs.console_log_level);
|
|
|
|
prefs_register_bool_preference(console_module, "incomplete_dissectors_check_debug",
|
|
"Print debug line for incomplete dissectors",
|
|
"Look for dissectors that left some bytes undecoded (debug)",
|
|
&prefs.incomplete_dissectors_check_debug);
|
|
|
|
/* Display filter Expressions
|
|
* This used to be an array of individual fields that has now been
|
|
* converted to a UAT. Just make it part of the GUI category even
|
|
* though the name of the preference will never be seen in preference
|
|
* file
|
|
*/
|
|
filter_expression_register_uat(gui_module);
|
|
|
|
/* Capture
|
|
* These are preferences that can be read/written using the
|
|
* preference module API. These preferences still use their own
|
|
* configuration screens for access, but this cuts down on the
|
|
* preference "string compare list" in set_pref()
|
|
*/
|
|
capture_module = prefs_register_module(NULL, "capture", "Capture",
|
|
"Capture preferences", NULL, FALSE);
|
|
/* Capture preferences don't affect dissection */
|
|
prefs_set_module_effect_flags(capture_module, PREF_EFFECT_CAPTURE);
|
|
|
|
register_string_like_preference(capture_module, "device", "Default capture device",
|
|
"Default capture device",
|
|
&prefs.capture_device, PREF_STRING, NULL, FALSE);
|
|
|
|
register_string_like_preference(capture_module, "devices_linktypes", "Interface link-layer header type",
|
|
"Interface link-layer header types (Ex: en0(1),en1(143),...)",
|
|
&prefs.capture_devices_linktypes, PREF_STRING, NULL, FALSE);
|
|
|
|
register_string_like_preference(capture_module, "devices_descr", "Interface descriptions",
|
|
"Interface descriptions (Ex: eth0(eth0 descr),eth1(eth1 descr),...)",
|
|
&prefs.capture_devices_descr, PREF_STRING, NULL, FALSE);
|
|
|
|
register_string_like_preference(capture_module, "devices_hide", "Hide interface",
|
|
"Hide interface? (Ex: eth0,eth3,...)",
|
|
&prefs.capture_devices_hide, PREF_STRING, NULL, FALSE);
|
|
|
|
register_string_like_preference(capture_module, "devices_monitor_mode", "Capture in monitor mode",
|
|
"By default, capture in monitor mode on interface? (Ex: eth0,eth3,...)",
|
|
&prefs.capture_devices_monitor_mode, PREF_STRING, NULL, FALSE);
|
|
|
|
register_string_like_preference(capture_module, "devices_buffersize", "Interface buffer size",
|
|
"Interface buffer size (Ex: en0(1),en1(143),...)",
|
|
&prefs.capture_devices_buffersize, PREF_STRING, NULL, FALSE);
|
|
|
|
register_string_like_preference(capture_module, "devices_snaplen", "Interface snap length",
|
|
"Interface snap length (Ex: en0(65535),en1(1430),...)",
|
|
&prefs.capture_devices_snaplen, PREF_STRING, NULL, FALSE);
|
|
|
|
register_string_like_preference(capture_module, "devices_pmode", "Interface promiscuous mode",
|
|
"Interface promiscuous mode (Ex: en0(0),en1(1),...)",
|
|
&prefs.capture_devices_pmode, PREF_STRING, NULL, FALSE);
|
|
|
|
prefs_register_bool_preference(capture_module, "prom_mode", "Capture in promiscuous mode",
|
|
"Capture in promiscuous mode?", &prefs.capture_prom_mode);
|
|
|
|
register_string_like_preference(capture_module, "devices_filter", "Interface capture filter",
|
|
"Interface capture filter (Ex: en0(tcp),en1(udp),...)",
|
|
&prefs.capture_devices_filter, PREF_STRING, NULL, FALSE);
|
|
|
|
prefs_register_bool_preference(capture_module, "pcap_ng", "Capture in pcapng format",
|
|
"Capture in pcapng format?", &prefs.capture_pcap_ng);
|
|
|
|
prefs_register_bool_preference(capture_module, "real_time_update", "Update packet list in real time during capture",
|
|
"Update packet list in real time during capture?", &prefs.capture_real_time);
|
|
|
|
prefs_register_bool_preference(capture_module, "no_interface_load", "Don't load interfaces on startup",
|
|
"Don't automatically load capture interfaces on startup", &prefs.capture_no_interface_load);
|
|
|
|
prefs_register_bool_preference(capture_module, "no_extcap", "Disable external capture interfaces",
|
|
"Disable external capture modules (extcap)", &prefs.capture_no_extcap);
|
|
|
|
/* We might want to make this a "recent" setting. */
|
|
prefs_register_bool_preference(capture_module, "auto_scroll", "Scroll packet list during capture",
|
|
"Scroll packet list during capture?", &prefs.capture_auto_scroll);
|
|
|
|
prefs_register_bool_preference(capture_module, "show_info", "Show capture information dialog while capturing",
|
|
"Show capture information dialog while capturing?", &prefs.capture_show_info);
|
|
|
|
prefs_register_obsolete_preference(capture_module, "syntax_check_filter");
|
|
|
|
custom_cbs.free_cb = capture_column_free_cb;
|
|
custom_cbs.reset_cb = capture_column_reset_cb;
|
|
custom_cbs.set_cb = capture_column_set_cb;
|
|
custom_cbs.type_name_cb = capture_column_type_name_cb;
|
|
custom_cbs.type_description_cb = capture_column_type_description_cb;
|
|
custom_cbs.is_default_cb = capture_column_is_default_cb;
|
|
custom_cbs.to_str_cb = capture_column_to_str_cb;
|
|
prefs_register_list_custom_preference(capture_module, "columns", "Capture options dialog column list",
|
|
"List of columns to be displayed", &custom_cbs, capture_column_init_cb, &prefs.capture_columns);
|
|
|
|
/* Name Resolution */
|
|
nameres_module = prefs_register_module(NULL, "nameres", "Name Resolution",
|
|
"Name Resolution", addr_resolve_pref_apply, TRUE);
|
|
addr_resolve_pref_init(nameres_module);
|
|
oid_pref_init(nameres_module);
|
|
maxmind_db_pref_init(nameres_module);
|
|
|
|
/* Printing
|
|
* None of these have any effect; we keep them as obsolete preferences
|
|
* in order to avoid errors when reading older preference files.
|
|
*/
|
|
printing = prefs_register_module(NULL, "print", "Printing",
|
|
"Printing", NULL, FALSE);
|
|
prefs_register_obsolete_preference(printing, "format");
|
|
prefs_register_obsolete_preference(printing, "command");
|
|
prefs_register_obsolete_preference(printing, "file");
|
|
|
|
/* Codecs */
|
|
codecs_module = prefs_register_module(NULL, "codecs", "Codecs",
|
|
"Codecs", NULL, TRUE);
|
|
|
|
/* Statistics */
|
|
stats_module = prefs_register_module(NULL, "statistics", "Statistics",
|
|
"Statistics", &stats_callback, TRUE);
|
|
|
|
prefs_register_uint_preference(stats_module, "update_interval",
|
|
"Tap update interval in ms",
|
|
"Determines time between tap updates",
|
|
10,
|
|
&prefs.tap_update_interval);
|
|
|
|
prefs_register_obsolete_preference(stats_module, "rtp_player_max_visible");
|
|
|
|
prefs_register_bool_preference(stats_module, "st_enable_burstinfo",
|
|
"Enable the calculation of burst information",
|
|
"If enabled burst rates will be calculated for statistics that use the stats_tree system. "
|
|
"Burst rates are calculated over a much shorter time interval than the rate column.",
|
|
&prefs.st_enable_burstinfo);
|
|
|
|
prefs_register_bool_preference(stats_module, "st_burst_showcount",
|
|
"Show burst count for item rather than rate",
|
|
"If selected the stats_tree statistics nodes will show the count of events "
|
|
"within the burst window instead of a burst rate. Burst rate is calculated "
|
|
"as number of events within burst window divided by the burst windown length.",
|
|
&prefs.st_burst_showcount);
|
|
|
|
prefs_register_uint_preference(stats_module, "st_burst_resolution",
|
|
"Burst rate resolution (ms)",
|
|
"Sets the duration of the time interval into which events are grouped when calculating "
|
|
"the burst rate. Higher resolution (smaller number) increases processing overhead.",
|
|
10,&prefs.st_burst_resolution);
|
|
|
|
prefs_register_uint_preference(stats_module, "st_burst_windowlen",
|
|
"Burst rate window size (ms)",
|
|
"Sets the duration of the sliding window during which the burst rate is "
|
|
"measured. Longer window relative to burst rate resolution increases "
|
|
"processing overhead. Will be truncated to a multiple of burst resolution.",
|
|
10,&prefs.st_burst_windowlen);
|
|
|
|
prefs_register_enum_preference(stats_module, "st_sort_defcolflag",
|
|
"Default sort column for stats_tree stats",
|
|
"Sets the default column by which stats based on the stats_tree "
|
|
"system is sorted.",
|
|
&prefs.st_sort_defcolflag, st_sort_col_vals, FALSE);
|
|
|
|
prefs_register_bool_preference(stats_module, "st_sort_defdescending",
|
|
"Default stats_tree sort order is descending",
|
|
"When selected, statistics based on the stats_tree system will by default "
|
|
"be sorted in descending order.",
|
|
&prefs.st_sort_defdescending);
|
|
|
|
prefs_register_bool_preference(stats_module, "st_sort_casesensitve",
|
|
"Case sensitive sort of stats_tree item names",
|
|
"When selected, the item/node names of statistics based on the stats_tree "
|
|
"system will be sorted taking case into account. Else the case of the name "
|
|
"will be ignored.",
|
|
&prefs.st_sort_casesensitve);
|
|
|
|
prefs_register_bool_preference(stats_module, "st_sort_rng_nameonly",
|
|
"Always sort 'range' nodes by name",
|
|
"When selected, the stats_tree nodes representing a range of values "
|
|
"(0-49, 50-100, etc.) will always be sorted by name (the range of the "
|
|
"node). Else range nodes are sorted by the same column as the rest of "
|
|
" the tree.",
|
|
&prefs.st_sort_rng_nameonly);
|
|
|
|
prefs_register_bool_preference(stats_module, "st_sort_rng_fixorder",
|
|
"Always sort 'range' nodes in ascending order",
|
|
"When selected, the stats_tree nodes representing a range of values "
|
|
"(0-49, 50-100, etc.) will always be sorted ascending; else it follows "
|
|
"the sort direction of the tree. Only effective if \"Always sort "
|
|
"'range' nodes by name\" is also selected.",
|
|
&prefs.st_sort_rng_fixorder);
|
|
|
|
prefs_register_bool_preference(stats_module, "st_sort_showfullname",
|
|
"Display the full stats_tree plug-in name",
|
|
"When selected, the full name (including menu path) of the stats_tree "
|
|
"plug-in is show in windows. If cleared the plug-in name is shown "
|
|
"without menu path (only the part of the name after last '/' character.)",
|
|
&prefs.st_sort_showfullname);
|
|
|
|
/* Protocols */
|
|
protocols_module = prefs_register_module(NULL, "protocols", "Protocols",
|
|
"Protocols", NULL, TRUE);
|
|
|
|
prefs_register_bool_preference(protocols_module, "display_hidden_proto_items",
|
|
"Display hidden protocol items",
|
|
"Display all hidden protocol items in the packet list.",
|
|
&prefs.display_hidden_proto_items);
|
|
|
|
prefs_register_bool_preference(protocols_module, "display_byte_fields_with_spaces",
|
|
"Display byte fields with a space character between bytes",
|
|
"Display all byte fields with a space character between each byte in the packet list.",
|
|
&prefs.display_byte_fields_with_spaces);
|
|
|
|
prefs_register_bool_preference(protocols_module, "enable_incomplete_dissectors_check",
|
|
"Look for incomplete dissectors",
|
|
"Look for dissectors that left some bytes undecoded.",
|
|
&prefs.enable_incomplete_dissectors_check);
|
|
|
|
prefs_register_bool_preference(protocols_module, "strict_conversation_tracking_heuristics",
|
|
"Enable stricter conversation tracking heuristics",
|
|
"Protocols may use things like VLAN ID or interface ID to narrow the potential for duplicate conversations."
|
|
"Currently only ICMP and ICMPv6 use this preference to add VLAN ID to conversation tracking",
|
|
&prefs.strict_conversation_tracking_heuristics);
|
|
|
|
/* Obsolete preferences
|
|
* These "modules" were reorganized/renamed to correspond to their GUI
|
|
* configuration screen within the preferences dialog
|
|
*/
|
|
|
|
/* taps is now part of the stats module */
|
|
prefs_register_module(NULL, "taps", "TAPS", "TAPS", NULL, FALSE);
|
|
/* packet_list is now part of the protocol (parent) module */
|
|
prefs_register_module(NULL, "packet_list", "PACKET_LIST", "PACKET_LIST", NULL, FALSE);
|
|
/* stream is now part of the gui module */
|
|
prefs_register_module(NULL, "stream", "STREAM", "STREAM", NULL, FALSE);
|
|
|
|
}
|
|
|
|
/* Parse through a list of comma-separated, possibly quoted strings.
|
|
Return a list of the string data. */
|
|
GList *
|
|
prefs_get_string_list(const gchar *str)
|
|
{
|
|
enum { PRE_STRING, IN_QUOT, NOT_IN_QUOT };
|
|
|
|
gint state = PRE_STRING, i = 0, j = 0;
|
|
gboolean backslash = FALSE;
|
|
guchar cur_c;
|
|
gchar *slstr = NULL;
|
|
GList *sl = NULL;
|
|
|
|
/* Allocate a buffer for the first string. */
|
|
slstr = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_LEN);
|
|
j = 0;
|
|
|
|
for (;;) {
|
|
cur_c = str[i];
|
|
if (cur_c == '\0') {
|
|
/* It's the end of the input, so it's the end of the string we
|
|
were working on, and there's no more input. */
|
|
if (state == IN_QUOT || backslash) {
|
|
/* We were in the middle of a quoted string or backslash escape,
|
|
and ran out of characters; that's an error. */
|
|
g_free(slstr);
|
|
prefs_clear_string_list(sl);
|
|
return NULL;
|
|
}
|
|
slstr[j] = '\0';
|
|
if (j > 0)
|
|
sl = g_list_append(sl, slstr);
|
|
else
|
|
g_free(slstr);
|
|
break;
|
|
}
|
|
if (cur_c == '"' && ! backslash) {
|
|
switch (state) {
|
|
case PRE_STRING:
|
|
/* We hadn't yet started processing a string; this starts the
|
|
string, and we're now quoting. */
|
|
state = IN_QUOT;
|
|
break;
|
|
case IN_QUOT:
|
|
/* We're in the middle of a quoted string, and we saw a quotation
|
|
mark; we're no longer quoting. */
|
|
state = NOT_IN_QUOT;
|
|
break;
|
|
case NOT_IN_QUOT:
|
|
/* We're working on a string, but haven't seen a quote; we're
|
|
now quoting. */
|
|
state = IN_QUOT;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
} else if (cur_c == '\\' && ! backslash) {
|
|
/* We saw a backslash, and the previous character wasn't a
|
|
backslash; escape the next character.
|
|
|
|
This also means we've started a new string. */
|
|
backslash = TRUE;
|
|
if (state == PRE_STRING)
|
|
state = NOT_IN_QUOT;
|
|
} else if (cur_c == ',' && state != IN_QUOT && ! backslash) {
|
|
/* We saw a comma, and we're not in the middle of a quoted string
|
|
and it wasn't preceded by a backslash; it's the end of
|
|
the string we were working on... */
|
|
slstr[j] = '\0';
|
|
if (j > 0) {
|
|
sl = g_list_append(sl, slstr);
|
|
slstr = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_LEN);
|
|
}
|
|
|
|
/* ...and the beginning of a new string. */
|
|
state = PRE_STRING;
|
|
j = 0;
|
|
} else if (!g_ascii_isspace(cur_c) || state != PRE_STRING) {
|
|
/* Either this isn't a white-space character, or we've started a
|
|
string (i.e., already seen a non-white-space character for that
|
|
string and put it into the string).
|
|
|
|
The character is to be put into the string; do so if there's
|
|
room. */
|
|
if (j < COL_MAX_LEN) {
|
|
slstr[j] = cur_c;
|
|
j++;
|
|
}
|
|
|
|
/* If it was backslash-escaped, we're done with the backslash escape. */
|
|
backslash = FALSE;
|
|
}
|
|
i++;
|
|
}
|
|
return(sl);
|
|
}
|
|
|
|
char *join_string_list(GList *sl)
|
|
{
|
|
GString *joined_str = g_string_new("");
|
|
GList *cur, *first;
|
|
gchar *str;
|
|
guint item_count = 0;
|
|
|
|
cur = first = g_list_first(sl);
|
|
while (cur) {
|
|
item_count++;
|
|
str = (gchar *)cur->data;
|
|
|
|
if (cur != first)
|
|
g_string_append_c(joined_str, ',');
|
|
|
|
if (item_count % 2) {
|
|
/* Wrap the line. */
|
|
g_string_append(joined_str, "\n\t");
|
|
} else
|
|
g_string_append_c(joined_str, ' ');
|
|
|
|
g_string_append_c(joined_str, '"');
|
|
while (*str) {
|
|
gunichar uc = g_utf8_get_char (str);
|
|
|
|
if (uc == '"' || uc == '\\')
|
|
g_string_append_c(joined_str, '\\');
|
|
|
|
if (g_unichar_isprint(uc))
|
|
g_string_append_unichar (joined_str, uc);
|
|
|
|
str = g_utf8_next_char (str);
|
|
}
|
|
|
|
g_string_append_c(joined_str, '"');
|
|
|
|
cur = cur->next;
|
|
}
|
|
return g_string_free(joined_str, FALSE);
|
|
}
|
|
|
|
void
|
|
prefs_clear_string_list(GList *sl)
|
|
{
|
|
g_list_free_full(sl, g_free);
|
|
}
|
|
|
|
/*
|
|
* Takes a string, a pointer to an array of "enum_val_t"s, and a default gint
|
|
* value.
|
|
* The array must be terminated by an entry with a null "name" string.
|
|
*
|
|
* If the string matches a "name" string in an entry, the value from that
|
|
* entry is returned.
|
|
*
|
|
* Otherwise, if a string matches a "description" string in an entry, the
|
|
* value from that entry is returned; we do that for backwards compatibility,
|
|
* as we used to have only a "name" string that was used both for command-line
|
|
* and configuration-file values and in the GUI (which meant either that
|
|
* the GUI had what might be somewhat cryptic values to select from or that
|
|
* the "-o" flag took long strings, often with spaces in them).
|
|
*
|
|
* Otherwise, the default value that was passed as the third argument is
|
|
* returned.
|
|
*/
|
|
static gint
|
|
find_val_for_string(const char *needle, const enum_val_t *haystack,
|
|
gint default_value)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; haystack[i].name != NULL; i++) {
|
|
if (g_ascii_strcasecmp(needle, haystack[i].name) == 0) {
|
|
return haystack[i].value;
|
|
}
|
|
}
|
|
for (i = 0; haystack[i].name != NULL; i++) {
|
|
if (g_ascii_strcasecmp(needle, haystack[i].description) == 0) {
|
|
return haystack[i].value;
|
|
}
|
|
}
|
|
return default_value;
|
|
}
|
|
|
|
|
|
/* Array of columns that have been migrated to custom columns */
|
|
struct deprecated_columns {
|
|
const gchar *col_fmt;
|
|
const gchar *col_expr;
|
|
};
|
|
static struct deprecated_columns migrated_columns[] = {
|
|
{ /* COL_COS_VALUE */ "%U", "vlan.priority" },
|
|
{ /* COL_CIRCUIT_ID */ "%c", "iax2.call" },
|
|
{ /* COL_BSSGP_TLLI */ "%l", "bssgp.tlli" },
|
|
{ /* COL_HPUX_SUBSYS */ "%H", "nettl.subsys" },
|
|
{ /* COL_HPUX_DEVID */ "%P", "nettl.devid" },
|
|
{ /* COL_FR_DLCI */ "%C", "fr.dlci" },
|
|
{ /* COL_REL_CONV_TIME */ "%rct", "tcp.time_relative" },
|
|
{ /* COL_DELTA_CONV_TIME */ "%dct", "tcp.time_delta" },
|
|
{ /* COL_OXID */ "%XO", "fc.ox_id" },
|
|
{ /* COL_RXID */ "%XR", "fc.rx_id" },
|
|
{ /* COL_SRCIDX */ "%Xd", "mdshdr.srcidx" },
|
|
{ /* COL_DSTIDX */ "%Xs", "mdshdr.dstidx" },
|
|
{ /* COL_DCE_CTX */ "%z", "dcerpc.cn_ctx_id" }
|
|
};
|
|
|
|
static gboolean
|
|
is_deprecated_column_format(const gchar* fmt)
|
|
{
|
|
guint haystack_idx;
|
|
|
|
for (haystack_idx = 0;
|
|
haystack_idx < G_N_ELEMENTS(migrated_columns);
|
|
++haystack_idx) {
|
|
|
|
if (strcmp(migrated_columns[haystack_idx].col_fmt, fmt) == 0) {
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/* Preferences file format:
|
|
* - Configuration directives start at the beginning of the line, and
|
|
* are terminated with a colon.
|
|
* - Directives can be continued on the next line by preceding them with
|
|
* whitespace.
|
|
*
|
|
* Example:
|
|
|
|
# This is a comment line
|
|
print.command: lpr
|
|
print.file: /a/very/long/path/
|
|
to/wireshark-out.ps
|
|
*
|
|
*/
|
|
|
|
#define DEF_NUM_COLS 7
|
|
|
|
/*
|
|
* Parse a column format, filling in the relevant fields of a fmt_data.
|
|
*/
|
|
static gboolean
|
|
parse_column_format(fmt_data *cfmt, const char *fmt)
|
|
{
|
|
const gchar *cust_format = col_format_to_string(COL_CUSTOM);
|
|
size_t cust_format_len = strlen(cust_format);
|
|
gchar **cust_format_info;
|
|
char *p;
|
|
int col_fmt;
|
|
gchar *col_custom_fields = NULL;
|
|
long col_custom_occurrence = 0;
|
|
gboolean col_resolved = TRUE;
|
|
|
|
/*
|
|
* Is this a custom column?
|
|
*/
|
|
if ((strlen(fmt) > cust_format_len) && (fmt[cust_format_len] == ':') &&
|
|
strncmp(fmt, cust_format, cust_format_len) == 0) {
|
|
/* Yes. */
|
|
col_fmt = COL_CUSTOM;
|
|
cust_format_info = g_strsplit(&fmt[cust_format_len+1],":",3); /* add 1 for ':' */
|
|
col_custom_fields = g_strdup(cust_format_info[0]);
|
|
if (col_custom_fields && cust_format_info[1]) {
|
|
col_custom_occurrence = strtol(cust_format_info[1], &p, 10);
|
|
if (p == cust_format_info[1] || *p != '\0') {
|
|
/* Not a valid number. */
|
|
g_free(col_custom_fields);
|
|
g_strfreev(cust_format_info);
|
|
return FALSE;
|
|
}
|
|
}
|
|
if (col_custom_fields && cust_format_info[1] && cust_format_info[2]) {
|
|
col_resolved = (cust_format_info[2][0] == 'U') ? FALSE : TRUE;
|
|
}
|
|
g_strfreev(cust_format_info);
|
|
} else {
|
|
col_fmt = get_column_format_from_str(fmt);
|
|
if ((col_fmt == -1) && (!is_deprecated_column_format(fmt)))
|
|
return FALSE;
|
|
}
|
|
|
|
cfmt->fmt = col_fmt;
|
|
cfmt->custom_fields = col_custom_fields;
|
|
cfmt->custom_occurrence = (int)col_custom_occurrence;
|
|
cfmt->resolved = col_resolved;
|
|
return TRUE;
|
|
}
|
|
|
|
/* Initialize non-dissector preferences to wired-in default values Called
|
|
* at program startup and any time the profile changes. (The dissector
|
|
* preferences are assumed to be set to those values by the dissectors.)
|
|
* They may be overridden by the global preferences file or the user's
|
|
* preferences file.
|
|
*/
|
|
static void
|
|
init_prefs(void)
|
|
{
|
|
if (prefs_initialized)
|
|
return;
|
|
|
|
uat_load_all();
|
|
|
|
/*
|
|
* Ensure the "global" preferences have been initialized so the
|
|
* preference API has the proper default values to work from
|
|
*/
|
|
pre_init_prefs();
|
|
|
|
prefs_register_modules();
|
|
|
|
prefs_initialized = TRUE;
|
|
}
|
|
|
|
/*
|
|
* Initialize non-dissector preferences used by the "register preference" API
|
|
* to default values so the default values can be used when registered.
|
|
*
|
|
* String, filename, and directory preferences will be g_freed so they must
|
|
* be g_mallocated.
|
|
*/
|
|
static void
|
|
pre_init_prefs(void)
|
|
{
|
|
int i;
|
|
gchar *col_name;
|
|
fmt_data *cfmt;
|
|
static const gchar *col_fmt[DEF_NUM_COLS*2] = {
|
|
"No.", "%m", "Time", "%t",
|
|
"Source", "%s", "Destination", "%d",
|
|
"Protocol", "%p", "Length", "%L",
|
|
"Info", "%i"};
|
|
|
|
prefs.restore_filter_after_following_stream = FALSE;
|
|
prefs.gui_toolbar_main_style = TB_STYLE_ICONS;
|
|
/* We try to find the best font in the Qt code */
|
|
g_free(prefs.gui_qt_font_name);
|
|
prefs.gui_qt_font_name = g_strdup("");
|
|
prefs.gui_active_fg.red = 0;
|
|
prefs.gui_active_fg.green = 0;
|
|
prefs.gui_active_fg.blue = 0;
|
|
prefs.gui_active_bg.red = 52223;
|
|
prefs.gui_active_bg.green = 59647;
|
|
prefs.gui_active_bg.blue = 65535;
|
|
prefs.gui_active_style = COLOR_STYLE_DEFAULT;
|
|
prefs.gui_inactive_fg.red = 0;
|
|
prefs.gui_inactive_fg.green = 0;
|
|
prefs.gui_inactive_fg.blue = 0;
|
|
prefs.gui_inactive_bg.red = 61439;
|
|
prefs.gui_inactive_bg.green = 61439;
|
|
prefs.gui_inactive_bg.blue = 61439;
|
|
prefs.gui_inactive_style = COLOR_STYLE_DEFAULT;
|
|
prefs.gui_marked_fg.red = 65535;
|
|
prefs.gui_marked_fg.green = 65535;
|
|
prefs.gui_marked_fg.blue = 65535;
|
|
prefs.gui_marked_bg.red = 0;
|
|
prefs.gui_marked_bg.green = 8224;
|
|
prefs.gui_marked_bg.blue = 10794;
|
|
prefs.gui_ignored_fg.red = 32767;
|
|
prefs.gui_ignored_fg.green = 32767;
|
|
prefs.gui_ignored_fg.blue = 32767;
|
|
prefs.gui_ignored_bg.red = 65535;
|
|
prefs.gui_ignored_bg.green = 65535;
|
|
prefs.gui_ignored_bg.blue = 65535;
|
|
g_free(prefs.gui_colorized_fg);
|
|
prefs.gui_colorized_fg = g_strdup("000000,000000,000000,000000,000000,000000,000000,000000,000000,000000");
|
|
g_free(prefs.gui_colorized_bg);
|
|
prefs.gui_colorized_bg = g_strdup("ffc0c0,ffc0ff,e0c0e0,c0c0ff,c0e0e0,c0ffff,c0ffc0,ffffc0,e0e0c0,e0e0e0");
|
|
prefs.st_client_fg.red = 32767;
|
|
prefs.st_client_fg.green = 0;
|
|
prefs.st_client_fg.blue = 0;
|
|
prefs.st_client_bg.red = 64507;
|
|
prefs.st_client_bg.green = 60909;
|
|
prefs.st_client_bg.blue = 60909;
|
|
prefs.st_server_fg.red = 0;
|
|
prefs.st_server_fg.green = 0;
|
|
prefs.st_server_fg.blue = 32767;
|
|
prefs.st_server_bg.red = 60909;
|
|
prefs.st_server_bg.green = 60909;
|
|
prefs.st_server_bg.blue = 64507;
|
|
|
|
if (gui_theme_is_dark) {
|
|
// Green, red and yellow with HSV V = 84
|
|
prefs.gui_text_valid.red = 0x0000; /* dark green */
|
|
prefs.gui_text_valid.green = 0x66ff;
|
|
prefs.gui_text_valid.blue = 0x0000;
|
|
prefs.gui_text_invalid.red = 0x66FF; /* dark red */
|
|
prefs.gui_text_invalid.green = 0x0000;
|
|
prefs.gui_text_invalid.blue = 0x0000;
|
|
prefs.gui_text_deprecated.red = 0x66FF; /* dark yellow / olive */
|
|
prefs.gui_text_deprecated.green = 0x66FF;
|
|
prefs.gui_text_deprecated.blue = 0x0000;
|
|
} else {
|
|
// Green, red and yellow with HSV V = 20
|
|
prefs.gui_text_valid.red = 0xAFFF; /* light green */
|
|
prefs.gui_text_valid.green = 0xFFFF;
|
|
prefs.gui_text_valid.blue = 0xAFFF;
|
|
prefs.gui_text_invalid.red = 0xFFFF; /* light red */
|
|
prefs.gui_text_invalid.green = 0xAFFF;
|
|
prefs.gui_text_invalid.blue = 0xAFFF;
|
|
prefs.gui_text_deprecated.red = 0xFFFF; /* light yellow */
|
|
prefs.gui_text_deprecated.green = 0xFFFF;
|
|
prefs.gui_text_deprecated.blue = 0xAFFF;
|
|
}
|
|
|
|
prefs.gui_geometry_save_position = TRUE;
|
|
prefs.gui_geometry_save_size = TRUE;
|
|
prefs.gui_geometry_save_maximized= TRUE;
|
|
prefs.gui_console_open = console_open_never;
|
|
prefs.gui_fileopen_style = FO_STYLE_LAST_OPENED;
|
|
prefs.gui_recent_df_entries_max = 10;
|
|
prefs.gui_recent_files_count_max = 10;
|
|
g_free(prefs.gui_fileopen_dir);
|
|
prefs.gui_fileopen_dir = g_strdup(get_persdatafile_dir());
|
|
prefs.gui_fileopen_preview = 3;
|
|
prefs.gui_ask_unsaved = TRUE;
|
|
prefs.gui_autocomplete_filter = TRUE;
|
|
prefs.gui_find_wrap = TRUE;
|
|
prefs.gui_update_enabled = TRUE;
|
|
prefs.gui_update_channel = UPDATE_CHANNEL_STABLE;
|
|
prefs.gui_update_interval = 60*60*24; /* Seconds */
|
|
g_free(prefs.gui_window_title);
|
|
prefs.gui_window_title = g_strdup("");
|
|
g_free(prefs.gui_prepend_window_title);
|
|
prefs.gui_prepend_window_title = g_strdup("");
|
|
g_free(prefs.gui_start_title);
|
|
prefs.gui_start_title = g_strdup("The World's Most Popular Network Protocol Analyzer");
|
|
prefs.gui_version_placement = version_both;
|
|
prefs.gui_layout_type = layout_type_5;
|
|
prefs.gui_layout_content_1 = layout_pane_content_plist;
|
|
prefs.gui_layout_content_2 = layout_pane_content_pdetails;
|
|
prefs.gui_layout_content_3 = layout_pane_content_pbytes;
|
|
prefs.gui_packet_editor = FALSE;
|
|
prefs.gui_packet_list_elide_mode = ELIDE_RIGHT;
|
|
prefs.gui_packet_list_show_related = TRUE;
|
|
prefs.gui_packet_list_show_minimap = TRUE;
|
|
g_free (prefs.gui_interfaces_hide_types);
|
|
prefs.gui_interfaces_hide_types = g_strdup("");
|
|
prefs.gui_interfaces_show_hidden = FALSE;
|
|
prefs.gui_interfaces_remote_display = TRUE;
|
|
prefs.gui_qt_packet_list_separator = FALSE;
|
|
prefs.gui_qt_packet_header_column_definition = TRUE;
|
|
prefs.gui_qt_show_selected_packet = FALSE;
|
|
prefs.gui_qt_show_file_load_time = FALSE;
|
|
prefs.gui_max_export_objects = 1000;
|
|
|
|
if (prefs.col_list) {
|
|
free_col_info(prefs.col_list);
|
|
prefs.col_list = NULL;
|
|
}
|
|
for (i = 0; i < DEF_NUM_COLS; i++) {
|
|
cfmt = g_new(fmt_data,1);
|
|
cfmt->title = g_strdup(col_fmt[i * 2]);
|
|
parse_column_format(cfmt, col_fmt[(i * 2) + 1]);
|
|
cfmt->visible = TRUE;
|
|
cfmt->resolved = TRUE;
|
|
cfmt->custom_fields = NULL;
|
|
cfmt->custom_occurrence = 0;
|
|
prefs.col_list = g_list_append(prefs.col_list, cfmt);
|
|
}
|
|
prefs.num_cols = DEF_NUM_COLS;
|
|
|
|
/* set the default values for the capture dialog box */
|
|
prefs.capture_prom_mode = TRUE;
|
|
prefs.capture_pcap_ng = TRUE;
|
|
prefs.capture_real_time = TRUE;
|
|
prefs.capture_no_extcap = FALSE;
|
|
prefs.capture_auto_scroll = TRUE;
|
|
prefs.capture_show_info = FALSE;
|
|
|
|
if (!prefs.capture_columns) {
|
|
/* First time through */
|
|
for (i = 0; i < num_capture_cols; i++) {
|
|
col_name = g_strdup(capture_cols[i]);
|
|
prefs.capture_columns = g_list_append(prefs.capture_columns, col_name);
|
|
}
|
|
}
|
|
|
|
prefs.console_log_level =
|
|
G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_ERROR;
|
|
|
|
/* set the default values for the tap/statistics dialog box */
|
|
prefs.tap_update_interval = TAP_UPDATE_DEFAULT_INTERVAL;
|
|
prefs.st_enable_burstinfo = TRUE;
|
|
prefs.st_burst_showcount = FALSE;
|
|
prefs.st_burst_resolution = ST_DEF_BURSTRES;
|
|
prefs.st_burst_windowlen = ST_DEF_BURSTLEN;
|
|
prefs.st_sort_casesensitve = TRUE;
|
|
prefs.st_sort_rng_fixorder = TRUE;
|
|
prefs.st_sort_rng_nameonly = TRUE;
|
|
prefs.st_sort_defcolflag = ST_SORT_COL_COUNT;
|
|
prefs.st_sort_defdescending = TRUE;
|
|
prefs.st_sort_showfullname = FALSE;
|
|
prefs.display_hidden_proto_items = FALSE;
|
|
prefs.display_byte_fields_with_spaces = FALSE;
|
|
}
|
|
|
|
/*
|
|
* Reset a single dissector preference.
|
|
*/
|
|
void
|
|
reset_pref(pref_t *pref)
|
|
{
|
|
int type;
|
|
if (!pref) return;
|
|
|
|
type = pref->type;
|
|
|
|
/*
|
|
* This preference is no longer supported; it's not a
|
|
* real preference, so we don't reset it (i.e., we
|
|
* treat it as if it weren't found in the list of
|
|
* preferences, and we weren't called in the first place).
|
|
*/
|
|
if (IS_PREF_OBSOLETE(type))
|
|
return;
|
|
else
|
|
RESET_PREF_OBSOLETE(type);
|
|
|
|
switch (type) {
|
|
|
|
case PREF_UINT:
|
|
case PREF_DECODE_AS_UINT:
|
|
*pref->varp.uint = pref->default_val.uint;
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
*pref->varp.boolp = pref->default_val.boolval;
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
/*
|
|
* For now, we save the "description" value, so that if we
|
|
* save the preferences older versions of Wireshark can at
|
|
* least read preferences that they supported; we support
|
|
* either the short name or the description when reading
|
|
* the preferences file or a "-o" option.
|
|
*/
|
|
*pref->varp.enump = pref->default_val.enumval;
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
reset_string_like_preference(pref);
|
|
break;
|
|
|
|
case PREF_RANGE:
|
|
case PREF_DECODE_AS_RANGE:
|
|
wmem_free(wmem_epan_scope(), *pref->varp.range);
|
|
*pref->varp.range = range_copy(wmem_epan_scope(), pref->default_val.range);
|
|
break;
|
|
|
|
case PREF_STATIC_TEXT:
|
|
case PREF_UAT:
|
|
/* Nothing to do */
|
|
break;
|
|
|
|
case PREF_COLOR:
|
|
*pref->varp.colorp = pref->default_val.color;
|
|
break;
|
|
|
|
case PREF_CUSTOM:
|
|
pref->custom_cbs.reset_cb(pref);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
reset_pref_cb(gpointer data, gpointer user_data)
|
|
{
|
|
pref_t *pref = (pref_t *) data;
|
|
module_t *module = (module_t *)user_data;
|
|
|
|
if (pref && (pref->type == PREF_RANGE || pref->type == PREF_DECODE_AS_RANGE)) {
|
|
/*
|
|
* Some dissectors expect the range (returned via prefs_get_range_value)
|
|
* to remain valid if it has not changed. If it did change, then we
|
|
* should set "prefs_changed_flags" to ensure that the preference apply
|
|
* callback is invoked. That callback will notify dissectors that it
|
|
* should no longer assume the range to be valid.
|
|
*/
|
|
if (ranges_are_equal(*pref->varp.range, pref->default_val.range)) {
|
|
/* Optimization: do not invoke apply callback if nothing changed. */
|
|
return;
|
|
}
|
|
module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
}
|
|
reset_pref(pref);
|
|
}
|
|
|
|
/*
|
|
* Reset all preferences for a module.
|
|
*/
|
|
static gboolean
|
|
reset_module_prefs(const void *key _U_, void *value, void *data _U_)
|
|
{
|
|
module_t *module = (module_t *)value;
|
|
g_list_foreach(module->prefs, reset_pref_cb, module);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Reset preferences */
|
|
void
|
|
prefs_reset(void)
|
|
{
|
|
prefs_initialized = FALSE;
|
|
g_free(prefs.saved_at_version);
|
|
prefs.saved_at_version = NULL;
|
|
|
|
/*
|
|
* Unload all UAT preferences.
|
|
*/
|
|
uat_unload_all();
|
|
|
|
/*
|
|
* Unload any loaded MIBs.
|
|
*/
|
|
oids_cleanup();
|
|
|
|
/*
|
|
* Reset the non-dissector preferences.
|
|
*/
|
|
init_prefs();
|
|
|
|
/*
|
|
* Reset the non-UAT dissector preferences.
|
|
*/
|
|
wmem_tree_foreach(prefs_modules, reset_module_prefs, NULL);
|
|
}
|
|
|
|
/* Read the preferences file, fill in "prefs", and return a pointer to it.
|
|
|
|
If we got an error (other than "it doesn't exist") we report it through
|
|
the UI. */
|
|
e_prefs *
|
|
read_prefs(void)
|
|
{
|
|
int err;
|
|
char *pf_path;
|
|
FILE *pf;
|
|
|
|
/* clean up libsmi structures before reading prefs */
|
|
oids_cleanup();
|
|
|
|
init_prefs();
|
|
|
|
/*
|
|
* If we don't already have the pathname of the global preferences
|
|
* file, construct it. Then, in either case, try to open the file.
|
|
*/
|
|
if (gpf_path == NULL) {
|
|
/*
|
|
* We don't have the path; try the new path first, and, if that
|
|
* file doesn't exist, try the old path.
|
|
*/
|
|
gpf_path = get_datafile_path(PF_NAME);
|
|
if ((pf = ws_fopen(gpf_path, "r")) == NULL && errno == ENOENT) {
|
|
/*
|
|
* It doesn't exist by the new name; try the old name.
|
|
*/
|
|
g_free(gpf_path);
|
|
gpf_path = get_datafile_path(OLD_GPF_NAME);
|
|
pf = ws_fopen(gpf_path, "r");
|
|
}
|
|
} else {
|
|
/*
|
|
* We have the path; try it.
|
|
*/
|
|
pf = ws_fopen(gpf_path, "r");
|
|
}
|
|
|
|
/*
|
|
* If we were able to open the file, read it.
|
|
* XXX - if it failed for a reason other than "it doesn't exist",
|
|
* report the error.
|
|
*/
|
|
if (pf != NULL) {
|
|
/*
|
|
* Start out the counters of "mgcp.{tcp,udp}.port" entries we've
|
|
* seen.
|
|
*/
|
|
mgcp_tcp_port_count = 0;
|
|
mgcp_udp_port_count = 0;
|
|
|
|
/* We succeeded in opening it; read it. */
|
|
err = read_prefs_file(gpf_path, pf, set_pref, NULL);
|
|
if (err != 0) {
|
|
/* We had an error reading the file; report it. */
|
|
report_warning("Error reading global preferences file \"%s\": %s.",
|
|
gpf_path, g_strerror(err));
|
|
}
|
|
fclose(pf);
|
|
} else {
|
|
/* We failed to open it. If we failed for some reason other than
|
|
"it doesn't exist", report the error. */
|
|
if (errno != ENOENT) {
|
|
if (errno != 0) {
|
|
report_warning("Can't open global preferences file \"%s\": %s.",
|
|
gpf_path, g_strerror(errno));
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Construct the pathname of the user's preferences file. */
|
|
pf_path = get_persconffile_path(PF_NAME, TRUE);
|
|
|
|
/* Read the user's preferences file, if it exists. */
|
|
if ((pf = ws_fopen(pf_path, "r")) != NULL) {
|
|
/*
|
|
* Start out the counters of "mgcp.{tcp,udp}.port" entries we've
|
|
* seen.
|
|
*/
|
|
mgcp_tcp_port_count = 0;
|
|
mgcp_udp_port_count = 0;
|
|
|
|
/* We succeeded in opening it; read it. */
|
|
err = read_prefs_file(pf_path, pf, set_pref, NULL);
|
|
if (err != 0) {
|
|
/* We had an error reading the file; report it. */
|
|
report_warning("Error reading your preferences file \"%s\": %s.",
|
|
pf_path, g_strerror(err));
|
|
} else
|
|
g_free(pf_path);
|
|
fclose(pf);
|
|
} else {
|
|
/* We failed to open it. If we failed for some reason other than
|
|
"it doesn't exist", return the errno and the pathname, so our
|
|
caller can report the error. */
|
|
if (errno != ENOENT) {
|
|
report_warning("Can't open your preferences file \"%s\": %s.",
|
|
pf_path, g_strerror(errno));
|
|
} else
|
|
g_free(pf_path);
|
|
}
|
|
|
|
/* load SMI modules if needed */
|
|
oids_init();
|
|
|
|
return &prefs;
|
|
}
|
|
|
|
/* read the preferences file (or similar) and call the callback
|
|
* function to set each key/value pair found */
|
|
int
|
|
read_prefs_file(const char *pf_path, FILE *pf,
|
|
pref_set_pair_cb pref_set_pair_fct, void *private_data)
|
|
{
|
|
enum {
|
|
START, /* beginning of a line */
|
|
IN_VAR, /* processing key name */
|
|
PRE_VAL, /* finished processing key name, skipping white space befor evalue */
|
|
IN_VAL, /* processing value */
|
|
IN_SKIP /* skipping to the end of the line */
|
|
} state = START;
|
|
int got_c;
|
|
GString *cur_val;
|
|
GString *cur_var;
|
|
gboolean got_val = FALSE;
|
|
gint fline = 1, pline = 1;
|
|
gchar hint[] = "(save preferences to remove this warning)";
|
|
gchar ver[128];
|
|
|
|
cur_val = g_string_new("");
|
|
cur_var = g_string_new("");
|
|
|
|
/* Try to read in the profile name in the first line of the preferences file. */
|
|
if (fscanf(pf, "# Configuration file for %127[^\r\n]", ver) == 1) {
|
|
/* Assume trailing period and remove it */
|
|
g_free(prefs.saved_at_version);
|
|
prefs.saved_at_version = g_strndup(ver, strlen(ver) - 1);
|
|
}
|
|
rewind(pf);
|
|
|
|
while ((got_c = ws_getc_unlocked(pf)) != EOF) {
|
|
if (got_c == '\r') {
|
|
/* Treat CR-LF at the end of a line like LF, so that if we're reading
|
|
* a Windows-format file on UN*X, we handle it the same way we'd handle
|
|
* a UN*X-format file. */
|
|
got_c = ws_getc_unlocked(pf);
|
|
if (got_c == EOF)
|
|
break;
|
|
if (got_c != '\n') {
|
|
/* Put back the character after the CR, and process the CR normally. */
|
|
ungetc(got_c, pf);
|
|
got_c = '\r';
|
|
}
|
|
}
|
|
if (got_c == '\n') {
|
|
state = START;
|
|
fline++;
|
|
continue;
|
|
}
|
|
|
|
switch (state) {
|
|
case START:
|
|
if (g_ascii_isalnum(got_c)) {
|
|
if (cur_var->len > 0) {
|
|
if (got_val) {
|
|
if (cur_val->len > 0) {
|
|
if (cur_val->str[cur_val->len-1] == ',') {
|
|
/*
|
|
* If the pref has a trailing comma, eliminate it.
|
|
*/
|
|
cur_val->str[cur_val->len-1] = '\0';
|
|
g_warning ("%s line %d: trailing comma in \"%s\" %s", pf_path, pline, cur_var->str, hint);
|
|
}
|
|
}
|
|
/* Call the routine to set the preference; it will parse
|
|
the value as appropriate.
|
|
|
|
Since we're reading a file, rather than processing
|
|
explicit user input, for range preferences, silently
|
|
lower values in excess of the range's maximum, rather
|
|
than reporting errors and failing. */
|
|
switch (pref_set_pair_fct(cur_var->str, cur_val->str, private_data, FALSE)) {
|
|
|
|
case PREFS_SET_OK:
|
|
break;
|
|
|
|
case PREFS_SET_SYNTAX_ERR:
|
|
g_warning ("Syntax error in preference \"%s\" at line %d of\n%s %s",
|
|
cur_var->str, pline, pf_path, hint);
|
|
break;
|
|
|
|
case PREFS_SET_NO_SUCH_PREF:
|
|
g_warning ("No such preference \"%s\" at line %d of\n%s %s",
|
|
cur_var->str, pline, pf_path, hint);
|
|
prefs.unknown_prefs = TRUE;
|
|
break;
|
|
|
|
case PREFS_SET_OBSOLETE:
|
|
/*
|
|
* If an attempt is made to save the
|
|
* preferences, a popup warning will be
|
|
* displayed stating that obsolete prefs
|
|
* have been detected and the user will
|
|
* be given the opportunity to save these
|
|
* prefs under a different profile name.
|
|
* The prefs in question need to be listed
|
|
* in the console window so that the
|
|
* user can make an informed choice.
|
|
*/
|
|
g_warning ("Obsolete preference \"%s\" at line %d of\n%s %s",
|
|
cur_var->str, pline, pf_path, hint);
|
|
prefs.unknown_prefs = TRUE;
|
|
break;
|
|
}
|
|
} else {
|
|
g_warning ("Incomplete preference at line %d: of\n%s %s", pline, pf_path, hint);
|
|
}
|
|
}
|
|
state = IN_VAR;
|
|
got_val = FALSE;
|
|
g_string_truncate(cur_var, 0);
|
|
g_string_append_c(cur_var, (gchar) got_c);
|
|
pline = fline;
|
|
} else if (g_ascii_isspace(got_c) && cur_var->len > 0 && got_val) {
|
|
state = PRE_VAL;
|
|
} else if (got_c == '#') {
|
|
state = IN_SKIP;
|
|
} else {
|
|
g_warning ("Malformed preference at line %d of\n%s %s", fline, pf_path, hint);
|
|
}
|
|
break;
|
|
case IN_VAR:
|
|
if (got_c != ':') {
|
|
g_string_append_c(cur_var, (gchar) got_c);
|
|
} else {
|
|
/* This is a colon (':') */
|
|
state = PRE_VAL;
|
|
g_string_truncate(cur_val, 0);
|
|
/*
|
|
* Set got_val to TRUE to accommodate prefs such as
|
|
* "gui.fileopen.dir" that do not require a value.
|
|
*/
|
|
got_val = TRUE;
|
|
}
|
|
break;
|
|
case PRE_VAL:
|
|
if (!g_ascii_isspace(got_c)) {
|
|
state = IN_VAL;
|
|
g_string_append_c(cur_val, (gchar) got_c);
|
|
}
|
|
break;
|
|
case IN_VAL:
|
|
g_string_append_c(cur_val, (gchar) got_c);
|
|
break;
|
|
case IN_SKIP:
|
|
break;
|
|
}
|
|
}
|
|
if (cur_var->len > 0) {
|
|
if (got_val) {
|
|
/* Call the routine to set the preference; it will parse
|
|
the value as appropriate.
|
|
|
|
Since we're reading a file, rather than processing
|
|
explicit user input, for range preferences, silently
|
|
lower values in excess of the range's maximum, rather
|
|
than reporting errors and failing. */
|
|
switch (pref_set_pair_fct(cur_var->str, cur_val->str, private_data, FALSE)) {
|
|
|
|
case PREFS_SET_OK:
|
|
break;
|
|
|
|
case PREFS_SET_SYNTAX_ERR:
|
|
g_warning ("Syntax error in preference %s at line %d of\n%s %s",
|
|
cur_var->str, pline, pf_path, hint);
|
|
break;
|
|
|
|
case PREFS_SET_NO_SUCH_PREF:
|
|
g_warning ("No such preference \"%s\" at line %d of\n%s %s",
|
|
cur_var->str, pline, pf_path, hint);
|
|
prefs.unknown_prefs = TRUE;
|
|
break;
|
|
|
|
case PREFS_SET_OBSOLETE:
|
|
prefs.unknown_prefs = TRUE;
|
|
break;
|
|
}
|
|
} else {
|
|
g_warning("Incomplete preference at line %d of\n%s %s",
|
|
pline, pf_path, hint);
|
|
}
|
|
}
|
|
|
|
g_string_free(cur_val, TRUE);
|
|
g_string_free(cur_var, TRUE);
|
|
|
|
if (ferror(pf))
|
|
return errno;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* If we were handed a preference starting with "uat:", try to turn it into
|
|
* a valid uat entry.
|
|
*/
|
|
static gboolean
|
|
prefs_set_uat_pref(char *uat_entry, char **errmsg) {
|
|
gchar *p, *colonp;
|
|
uat_t *uat;
|
|
gboolean ret;
|
|
|
|
colonp = strchr(uat_entry, ':');
|
|
if (colonp == NULL)
|
|
return FALSE;
|
|
|
|
p = colonp;
|
|
*p++ = '\0';
|
|
|
|
/*
|
|
* Skip over any white space (there probably won't be any, but
|
|
* as we allow it in the preferences file, we might as well
|
|
* allow it here).
|
|
*/
|
|
while (g_ascii_isspace(*p))
|
|
p++;
|
|
if (*p == '\0') {
|
|
/*
|
|
* Put the colon back, so if our caller uses, in an
|
|
* error message, the string they passed us, the message
|
|
* looks correct.
|
|
*/
|
|
*colonp = ':';
|
|
return FALSE;
|
|
}
|
|
|
|
uat = uat_find(uat_entry);
|
|
*colonp = ':';
|
|
if (uat == NULL) {
|
|
*errmsg = g_strdup("Unknown preference");
|
|
return FALSE;
|
|
}
|
|
|
|
ret = uat_load_str(uat, p, errmsg);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* Given a string of the form "<pref name>:<pref value>", as might appear
|
|
* as an argument to a "-o" option, parse it and set the preference in
|
|
* question. Return an indication of whether it succeeded or failed
|
|
* in some fashion.
|
|
*/
|
|
prefs_set_pref_e
|
|
prefs_set_pref(char *prefarg, char **errmsg)
|
|
{
|
|
gchar *p, *colonp;
|
|
prefs_set_pref_e ret;
|
|
|
|
/*
|
|
* Set the counters of "mgcp.{tcp,udp}.port" entries we've
|
|
* seen to values that keep us from trying to interpret them
|
|
* as "mgcp.{tcp,udp}.gateway_port" or "mgcp.{tcp,udp}.callagent_port",
|
|
* as, from the command line, we have no way of guessing which
|
|
* the user had in mind.
|
|
*/
|
|
mgcp_tcp_port_count = -1;
|
|
mgcp_udp_port_count = -1;
|
|
|
|
*errmsg = NULL;
|
|
|
|
colonp = strchr(prefarg, ':');
|
|
if (colonp == NULL)
|
|
return PREFS_SET_SYNTAX_ERR;
|
|
|
|
p = colonp;
|
|
*p++ = '\0';
|
|
|
|
/*
|
|
* Skip over any white space (there probably won't be any, but
|
|
* as we allow it in the preferences file, we might as well
|
|
* allow it here).
|
|
*/
|
|
while (g_ascii_isspace(*p))
|
|
p++;
|
|
if (*p == '\0') {
|
|
/*
|
|
* Put the colon back, so if our caller uses, in an
|
|
* error message, the string they passed us, the message
|
|
* looks correct.
|
|
*/
|
|
*colonp = ':';
|
|
return PREFS_SET_SYNTAX_ERR;
|
|
}
|
|
if (strcmp(prefarg, "uat")) {
|
|
ret = set_pref(prefarg, p, NULL, TRUE);
|
|
} else {
|
|
ret = prefs_set_uat_pref(p, errmsg) ? PREFS_SET_OK : PREFS_SET_SYNTAX_ERR;
|
|
}
|
|
*colonp = ':'; /* put the colon back */
|
|
return ret;
|
|
}
|
|
|
|
guint prefs_get_uint_value_real(pref_t *pref, pref_source_t source)
|
|
{
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
return pref->default_val.uint;
|
|
break;
|
|
case pref_stashed:
|
|
return pref->stashed_val.uint;
|
|
break;
|
|
case pref_current:
|
|
return *pref->varp.uint;
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
guint prefs_get_uint_value(const char *module_name, const char* pref_name)
|
|
{
|
|
return prefs_get_uint_value_real(prefs_find_preference(prefs_find_module(module_name), pref_name), pref_current);
|
|
}
|
|
|
|
unsigned int prefs_set_uint_value(pref_t *pref, guint value, pref_source_t source)
|
|
{
|
|
unsigned int changed = 0;
|
|
switch (source)
|
|
{
|
|
case pref_default:
|
|
if (pref->default_val.uint != value) {
|
|
pref->default_val.uint = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
case pref_stashed:
|
|
if (pref->stashed_val.uint != value) {
|
|
pref->stashed_val.uint = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
case pref_current:
|
|
if (*pref->varp.uint != value) {
|
|
*pref->varp.uint = value;
|
|
changed = prefs_get_effect_flags(pref);
|
|
}
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
|
|
return changed;
|
|
}
|
|
|
|
guint prefs_get_uint_base(pref_t *pref)
|
|
{
|
|
return pref->info.base;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the given device is hidden
|
|
*/
|
|
gboolean
|
|
prefs_is_capture_device_hidden(const char *name)
|
|
{
|
|
gchar *tok, *devices;
|
|
size_t len;
|
|
|
|
if (prefs.capture_devices_hide && name) {
|
|
devices = g_strdup (prefs.capture_devices_hide);
|
|
len = strlen (name);
|
|
for (tok = strtok (devices, ","); tok; tok = strtok(NULL, ",")) {
|
|
if (strlen (tok) == len && strcmp (name, tok) == 0) {
|
|
g_free (devices);
|
|
return TRUE;
|
|
}
|
|
}
|
|
g_free (devices);
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the given column is visible (not hidden)
|
|
*/
|
|
static gboolean
|
|
prefs_is_column_visible(const gchar *cols_hidden, fmt_data *cfmt)
|
|
{
|
|
gchar *tok, *cols;
|
|
fmt_data cfmt_hidden;
|
|
|
|
/*
|
|
* Do we have a list of hidden columns?
|
|
*/
|
|
if (cols_hidden) {
|
|
/*
|
|
* Yes - check the column against each of the ones in the
|
|
* list.
|
|
*/
|
|
cols = g_strdup(cols_hidden);
|
|
for (tok = strtok(cols, ","); tok; tok = strtok(NULL, ",")) {
|
|
tok = g_strstrip(tok);
|
|
|
|
/*
|
|
* Parse this column format.
|
|
*/
|
|
if (!parse_column_format(&cfmt_hidden, tok)) {
|
|
/*
|
|
* It's not valid; ignore it.
|
|
*/
|
|
continue;
|
|
}
|
|
|
|
/*
|
|
* Does it match the column?
|
|
*/
|
|
if (cfmt->fmt != cfmt_hidden.fmt) {
|
|
/* No. */
|
|
g_free(cfmt_hidden.custom_fields);
|
|
cfmt_hidden.custom_fields = NULL;
|
|
continue;
|
|
}
|
|
if (cfmt->fmt == COL_CUSTOM) {
|
|
/*
|
|
* A custom column has to have the same custom field,
|
|
* occurrence and resolved settings.
|
|
*/
|
|
if (cfmt_hidden.custom_fields && cfmt->custom_fields) {
|
|
if (strcmp(cfmt->custom_fields,
|
|
cfmt_hidden.custom_fields) != 0) {
|
|
/* Different fields. */
|
|
g_free(cfmt_hidden.custom_fields);
|
|
cfmt_hidden.custom_fields = NULL;
|
|
continue;
|
|
}
|
|
if ((cfmt->custom_occurrence != cfmt_hidden.custom_occurrence) ||
|
|
(cfmt->resolved != cfmt_hidden.resolved)) {
|
|
/* Different occurrences or resolved settings. */
|
|
g_free(cfmt_hidden.custom_fields);
|
|
cfmt_hidden.custom_fields = NULL;
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* OK, they match, so it's one of the hidden fields,
|
|
* hence not visible.
|
|
*/
|
|
g_free(cfmt_hidden.custom_fields);
|
|
g_free(cols);
|
|
return FALSE;
|
|
}
|
|
g_free(cols);
|
|
}
|
|
|
|
/*
|
|
* No - either there are no hidden columns or this isn't one
|
|
* of them - so it is visible.
|
|
*/
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the given device should capture in monitor mode by default
|
|
*/
|
|
gboolean
|
|
prefs_capture_device_monitor_mode(const char *name)
|
|
{
|
|
gchar *tok, *devices;
|
|
size_t len;
|
|
|
|
if (prefs.capture_devices_monitor_mode && name) {
|
|
devices = g_strdup (prefs.capture_devices_monitor_mode);
|
|
len = strlen (name);
|
|
for (tok = strtok (devices, ","); tok; tok = strtok(NULL, ",")) {
|
|
if (strlen (tok) == len && strcmp (name, tok) == 0) {
|
|
g_free (devices);
|
|
return TRUE;
|
|
}
|
|
}
|
|
g_free (devices);
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Returns TRUE if the user has marked this column as visible
|
|
*/
|
|
gboolean
|
|
prefs_capture_options_dialog_column_is_visible(const gchar *column)
|
|
{
|
|
GList *curr;
|
|
gchar *col;
|
|
|
|
for (curr = g_list_first(prefs.capture_columns); curr; curr = g_list_next(curr)) {
|
|
col = (gchar *)curr->data;
|
|
if (col && (g_ascii_strcasecmp(col, column) == 0)) {
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
gboolean
|
|
prefs_has_layout_pane_content (layout_pane_content_e layout_pane_content)
|
|
{
|
|
return ((prefs.gui_layout_content_1 == layout_pane_content) ||
|
|
(prefs.gui_layout_content_2 == layout_pane_content) ||
|
|
(prefs.gui_layout_content_3 == layout_pane_content));
|
|
}
|
|
|
|
#define PRS_GUI_FILTER_LABEL "gui.filter_expressions.label"
|
|
#define PRS_GUI_FILTER_EXPR "gui.filter_expressions.expr"
|
|
#define PRS_GUI_FILTER_ENABLED "gui.filter_expressions.enabled"
|
|
|
|
/*
|
|
* Extract the red, green, and blue components of a 24-bit RGB value
|
|
* and convert them from [0,255] to [0,65535].
|
|
*/
|
|
#define RED_COMPONENT(x) (guint16) (((((x) >> 16) & 0xff) * 65535 / 255))
|
|
#define GREEN_COMPONENT(x) (guint16) (((((x) >> 8) & 0xff) * 65535 / 255))
|
|
#define BLUE_COMPONENT(x) (guint16) ( (((x) & 0xff) * 65535 / 255))
|
|
|
|
char
|
|
string_to_name_resolve(const char *string, e_addr_resolve *name_resolve)
|
|
{
|
|
char c;
|
|
|
|
memset(name_resolve, 0, sizeof(e_addr_resolve));
|
|
while ((c = *string++) != '\0') {
|
|
switch (c) {
|
|
case 'm':
|
|
name_resolve->mac_name = TRUE;
|
|
break;
|
|
case 'n':
|
|
name_resolve->network_name = TRUE;
|
|
break;
|
|
case 'N':
|
|
name_resolve->use_external_net_name_resolver = TRUE;
|
|
break;
|
|
case 't':
|
|
name_resolve->transport_name = TRUE;
|
|
break;
|
|
case 'd':
|
|
name_resolve->dns_pkt_addr_resolution = TRUE;
|
|
break;
|
|
case 'v':
|
|
name_resolve->vlan_name = TRUE;
|
|
break;
|
|
default:
|
|
/*
|
|
* Unrecognized letter.
|
|
*/
|
|
return c;
|
|
}
|
|
}
|
|
return '\0';
|
|
}
|
|
|
|
static void
|
|
try_convert_to_custom_column(gpointer *el_data)
|
|
{
|
|
guint haystack_idx;
|
|
|
|
gchar **fmt = (gchar **) el_data;
|
|
|
|
for (haystack_idx = 0;
|
|
haystack_idx < G_N_ELEMENTS(migrated_columns);
|
|
++haystack_idx) {
|
|
|
|
if (strcmp(migrated_columns[haystack_idx].col_fmt, *fmt) == 0) {
|
|
gchar *cust_col = g_strdup_printf("%%Cus:%s:0",
|
|
migrated_columns[haystack_idx].col_expr);
|
|
|
|
g_free(*fmt);
|
|
*fmt = cust_col;
|
|
}
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
deprecated_heur_dissector_pref(gchar *pref_name, const gchar *value)
|
|
{
|
|
struct heur_pref_name
|
|
{
|
|
const char* pref_name;
|
|
const char* short_name;
|
|
gboolean more_dissectors; /* For multiple dissectors controlled by the same preference */
|
|
};
|
|
|
|
struct heur_pref_name heur_prefs[] = {
|
|
{"acn.heuristic_acn", "acn_udp", 0},
|
|
{"bfcp.enable", "bfcp_tcp", 1},
|
|
{"bfcp.enable", "bfcp_udp", 0},
|
|
{"bt-dht.enable", "bittorrent_dht_udp", 0},
|
|
{"bt-utp.enable", "bt_utp_udp", 0},
|
|
{"cattp.enable", "cattp_udp", 0},
|
|
{"cfp.enable", "fp_eth", 0},
|
|
{"dicom.heuristic", "dicom_tcp", 0},
|
|
{"dnp3.heuristics", "dnp3_tcp", 1},
|
|
{"dnp3.heuristics", "dnp3_udp", 0},
|
|
{"dvb-s2_modeadapt.enable", "dvb_s2_udp", 0},
|
|
{"esl.enable", "esl_eth", 0},
|
|
{"fp.udp_heur", "fp_udp", 0},
|
|
{"gvsp.enable_heuristic", "gvsp_udp", 0},
|
|
{"hdcp2.enable", "hdcp2_tcp", 0},
|
|
{"hislip.enable_heuristic", "hislip_tcp", 0},
|
|
{"infiniband.dissect_eoib", "mellanox_eoib", 1},
|
|
{"infiniband.identify_payload", "eth_over_ib", 0},
|
|
{"jxta.udp.heuristic", "jxta_udp", 0},
|
|
{"jxta.tcp.heuristic", "jxta_tcp", 0},
|
|
{"jxta.sctp.heuristic", "jxta_sctp", 0},
|
|
{"mac-lte.heuristic_mac_lte_over_udp", "mac_lte_udp", 0},
|
|
{"mbim.bulk_heuristic", "mbim_usb_bulk", 0},
|
|
{"norm.heuristic_norm", "rmt_norm_udp", 0},
|
|
{"openflow.heuristic", "openflow_tcp", 0},
|
|
{"pdcp-lte.heuristic_pdcp_lte_over_udp", "pdcp_lte_udp", 0},
|
|
{"rlc.heuristic_rlc_over_udp", "rlc_udp", 0},
|
|
{"rlc-lte.heuristic_rlc_lte_over_udp", "rlc_lte_udp", 0},
|
|
{"rtcp.heuristic_rtcp", "rtcp_udp", 1},
|
|
{"rtcp.heuristic_rtcp", "rtcp_stun", 0},
|
|
{"rtp.heuristic_rtp", "rtp_udp", 1},
|
|
{"rtp.heuristic_rtp", "rtp_stun", 0},
|
|
{"teredo.heuristic_teredo", "teredo_udp", 0},
|
|
{"vssmonitoring.use_heuristics", "vssmonitoring_eth", 0},
|
|
{"xml.heuristic", "xml_http", 1},
|
|
{"xml.heuristic", "xml_sip", 1},
|
|
{"xml.heuristic", "xml_media", 0},
|
|
{"xml.heuristic_tcp", "xml_tcp", 0},
|
|
{"xml.heuristic_udp", "xml_udp", 0},
|
|
};
|
|
|
|
unsigned int i;
|
|
heur_dtbl_entry_t* heuristic;
|
|
|
|
|
|
for (i = 0; i < sizeof(heur_prefs)/sizeof(struct heur_pref_name); i++)
|
|
{
|
|
if (strcmp(pref_name, heur_prefs[i].pref_name) == 0)
|
|
{
|
|
heuristic = find_heur_dissector_by_unique_short_name(heur_prefs[i].short_name);
|
|
if (heuristic != NULL) {
|
|
heuristic->enabled = ((g_ascii_strcasecmp(value, "true") == 0) ? TRUE : FALSE);
|
|
}
|
|
|
|
if (!heur_prefs[i].more_dissectors)
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
deprecated_enable_dissector_pref(gchar *pref_name, const gchar *value)
|
|
{
|
|
struct dissector_pref_name
|
|
{
|
|
const char* pref_name;
|
|
const char* short_name;
|
|
};
|
|
|
|
struct dissector_pref_name dissector_prefs[] = {
|
|
{"transum.tsumenabled", "TRANSUM"},
|
|
{"snort.enable_snort_dissector", "Snort"},
|
|
{"prp.enable", "PRP"},
|
|
};
|
|
|
|
unsigned int i;
|
|
int proto_id;
|
|
|
|
for (i = 0; i < sizeof(dissector_prefs)/sizeof(struct dissector_pref_name); i++)
|
|
{
|
|
if (strcmp(pref_name, dissector_prefs[i].pref_name) == 0)
|
|
{
|
|
proto_id = proto_get_id_by_short_name(dissector_prefs[i].short_name);
|
|
if (proto_id >= 0)
|
|
proto_set_decoding(proto_id, ((g_ascii_strcasecmp(value, "true") == 0) ? TRUE : FALSE));
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
deprecated_port_pref(gchar *pref_name, const gchar *value)
|
|
{
|
|
struct port_pref_name
|
|
{
|
|
const char* pref_name;
|
|
const char* module_name; /* the protocol filter name */
|
|
const char* table_name;
|
|
guint base;
|
|
};
|
|
|
|
struct obsolete_pref_name
|
|
{
|
|
const char* pref_name;
|
|
};
|
|
|
|
/* For now this is only supporting TCP/UDP port dissector preferences
|
|
which are assumed to be decimal */
|
|
struct port_pref_name port_prefs[] = {
|
|
/* TCP */
|
|
{"cmp.tcp_alternate_port", "CMP", "tcp.port", 10},
|
|
{"h248.tcp_port", "H248", "tcp.port", 10},
|
|
{"cops.tcp.cops_port", "COPS", "tcp.port", 10},
|
|
{"dhcpfo.tcp_port", "DHCPFO", "tcp.port", 10},
|
|
{"enttec.tcp_port", "ENTTEC", "tcp.port", 10},
|
|
{"forces.tcp_alternate_port", "ForCES", "tcp.port", 10},
|
|
{"ged125.tcp_port", "GED125", "tcp.port", 10},
|
|
{"hpfeeds.dissector_port", "HPFEEDS", "tcp.port", 10},
|
|
{"lsc.port", "LSC", "tcp.port", 10},
|
|
{"megaco.tcp.txt_port", "MEGACO", "tcp.port", 10},
|
|
{"netsync.tcp_port", "Netsync", "tcp.port", 10},
|
|
{"osi.tpkt_port", "OSI", "tcp.port", 10},
|
|
{"rsync.tcp_port", "RSYNC", "tcp.port", 10},
|
|
{"sametime.tcp_port", "SAMETIME", "tcp.port", 10},
|
|
{"sigcomp.tcp.port2", "SIGCOMP", "tcp.port", 10},
|
|
{"synphasor.tcp_port", "synphasor", "tcp.port", 10},
|
|
{"tipc.alternate_port", "TIPC", "tcp.port", 10},
|
|
{"vnc.alternate_port", "VNC", "tcp.port", 10},
|
|
{"scop.port", "SCoP", "tcp.port", 10},
|
|
{"scop.port_secure", "SCoP", "tcp.port", 10},
|
|
{"tpncp.tcp.trunkpack_port", "TPNCP", "tcp.port", 10},
|
|
/* UDP */
|
|
{"h248.udp_port", "H248", "udp.port", 10},
|
|
{"actrace.udp_port", "ACtrace", "udp.port", 10},
|
|
{"brp.port", "BRP", "udp.port", 10},
|
|
{"bvlc.additional_udp_port", "BVLC", "udp.port", 10},
|
|
{"capwap.udp.port.control", "capwap", "udp.port", 10},
|
|
{"capwap.udp.port.data", "capwap", "udp.port", 10},
|
|
{"coap.udp_port", "CoAP", "udp.port", 10},
|
|
{"enttec.udp_port", "ENTTEC", "udp.port", 10},
|
|
{"forces.udp_alternate_port", "ForCES", "udp.port", 10},
|
|
{"ldss.udp_port", "LDSS", "udp.port", 10},
|
|
{"lmp.udp_port", "LMP", "udp.port", 10},
|
|
{"ltp.port", "LTP", "udp.port", 10},
|
|
{"lwres.udp.lwres_port", "LWRES", "udp.port", 10},
|
|
{"megaco.udp.txt_port", "MEGACO", "udp.port", 10},
|
|
{"pgm.udp.encap_ucast_port", "PGM", "udp.port", 10},
|
|
{"pgm.udp.encap_mcast_port", "PGM", "udp.port", 10},
|
|
{"quic.udp.quic.port", "QUIC", "udp.port", 10},
|
|
{"quic.udp.quics.port", "QUIC", "udp.port", 10},
|
|
{"radius.alternate_port", "RADIUS", "udp.port", 10},
|
|
{"rdt.default_udp_port", "RDT", "udp.port", 10},
|
|
{"alc.default.udp_port", "ALC", "udp.port", 10},
|
|
{"sigcomp.udp.port2", "SIGCOMP", "udp.port", 10},
|
|
{"synphasor.udp_port", "synphasor", "udp.port", 10},
|
|
{"tdmop.udpport", "TDMoP", "udp.port", 10},
|
|
{"uaudp.port1", "UAUDP", "udp.port", 10},
|
|
{"uaudp.port2", "UAUDP", "udp.port", 10},
|
|
{"uaudp.port3", "UAUDP", "udp.port", 10},
|
|
{"uaudp.port4", "UAUDP", "udp.port", 10},
|
|
{"uhd.dissector_port", "UHD", "udp.port", 10},
|
|
{"vrt.dissector_port", "vrt", "udp.port", 10},
|
|
{"tpncp.udp.trunkpack_port", "TPNCP", "udp.port", 10},
|
|
};
|
|
|
|
struct port_pref_name port_range_prefs[] = {
|
|
/* TCP */
|
|
{"couchbase.tcp.ports", "Couchbase", "tcp.port", 10},
|
|
{"gsm_ipa.tcp_ports", "GSM over IP", "tcp.port", 10},
|
|
{"kafka.tcp.ports", "Kafka", "tcp.port", 10},
|
|
{"kt.tcp.ports", "Kyoto Tycoon", "tcp.port", 10},
|
|
{"memcache.tcp.ports", "MEMCACHE", "tcp.port", 10},
|
|
{"mrcpv2.tcp.port_range", "MRCPv2", "tcp.port", 10},
|
|
{"rtsp.tcp.port_range", "RTSP", "tcp.port", 10},
|
|
{"sip.tcp.ports", "SIP", "tcp.port", 10},
|
|
{"tds.tcp_ports", "TDS", "tcp.port", 10},
|
|
{"uma.tcp.ports", "UMA", "tcp.port", 10},
|
|
/* UDP */
|
|
{"aruba_erm.udp.ports", "ARUBA_ERM", "udp.port", 10},
|
|
{"diameter.udp.ports", "DIAMETER", "udp.port", 10},
|
|
{"dmp.udp_ports", "DMP", "udp.port", 10},
|
|
{"dns.udp.ports", "DNS", "udp.port", 10},
|
|
{"gsm_ipa.udp_ports", "GSM over IP", "udp.port", 10},
|
|
{"hcrt.dissector_udp_port", "HCrt", "udp.port", 10},
|
|
{"memcache.udp.ports", "MEMCACHE", "udp.port", 10},
|
|
{"nb_rtpmux.udp_ports", "NB_RTPMUX", "udp.port", 10},
|
|
{"gprs-ns.udp.ports", "GPRS-NS", "udp.port", 10},
|
|
{"p_mul.udp_ports", "P_MUL", "udp.port", 10},
|
|
{"radius.ports", "RADIUS", "udp.port", 10},
|
|
{"sflow.ports", "sFlow", "udp.port", 10},
|
|
{"sscop.udp.ports", "SSCOP", "udp.port", 10},
|
|
{"tftp.udp_ports", "TFTP", "udp.port", 10},
|
|
{"tipc.udp.ports", "TIPC", "udp.port", 10},
|
|
};
|
|
|
|
/* These are subdissectors of TPKT/OSITP that used to have a
|
|
TCP port preference even though they were never
|
|
directly on TCP. Convert them to use Decode As
|
|
with the TPKT dissector handle */
|
|
struct port_pref_name tpkt_subdissector_port_prefs[] = {
|
|
{"dap.tcp.port", "DAP", "tcp.port", 10},
|
|
{"disp.tcp.port", "DISP", "tcp.port", 10},
|
|
{"dop.tcp.port", "DOP", "tcp.port", 10},
|
|
{"dsp.tcp.port", "DSP", "tcp.port", 10},
|
|
{"p1.tcp.port", "P1", "tcp.port", 10},
|
|
{"p7.tcp.port", "P7", "tcp.port", 10},
|
|
{"rdp.tcp.port", "RDP", "tcp.port", 10},
|
|
};
|
|
|
|
/* These are obsolete preferences from the dissectors' view,
|
|
(typically because of a switch from a single value to a
|
|
range value) but the name of the preference conflicts
|
|
with the generated preference name from the dissector table.
|
|
Don't allow the obsolete preference through to be handled */
|
|
struct obsolete_pref_name obsolete_prefs[] = {
|
|
{"diameter.tcp.port"},
|
|
{"kafka.tcp.port"},
|
|
{"mrcpv2.tcp.port"},
|
|
{"rtsp.tcp.port"},
|
|
{"sip.tcp.port"},
|
|
{"t38.tcp.port"},
|
|
};
|
|
|
|
unsigned int i;
|
|
guint uval;
|
|
dissector_table_t sub_dissectors;
|
|
dissector_handle_t handle, tpkt_handle;
|
|
module_t *module;
|
|
pref_t *pref;
|
|
|
|
static gboolean sanity_checked;
|
|
if (!sanity_checked) {
|
|
sanity_checked = TRUE;
|
|
for (i = 0; i < G_N_ELEMENTS(port_prefs); i++) {
|
|
module = prefs_find_module(port_prefs[i].module_name);
|
|
if (!module) {
|
|
g_warning("Deprecated ports pref check - module '%s' not found", port_prefs[i].module_name);
|
|
continue;
|
|
}
|
|
pref = prefs_find_preference(module, port_prefs[i].table_name);
|
|
if (!pref) {
|
|
g_warning("Deprecated ports pref '%s.%s' not found", module->name, port_prefs[i].table_name);
|
|
continue;
|
|
}
|
|
if (pref->type != PREF_DECODE_AS_UINT && pref->type != PREF_DECODE_AS_RANGE) {
|
|
g_warning("Deprecated ports pref '%s.%s' has wrong type: %#x (%s)", module->name, port_prefs[i].table_name, pref->type, prefs_pref_type_name(pref));
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < G_N_ELEMENTS(port_prefs); i++) {
|
|
if (strcmp(pref_name, port_prefs[i].pref_name) == 0) {
|
|
if (!ws_basestrtou32(value, NULL, &uval, port_prefs[i].base))
|
|
return FALSE; /* number was bad */
|
|
|
|
module = prefs_find_module(port_prefs[i].module_name);
|
|
pref = prefs_find_preference(module, port_prefs[i].table_name);
|
|
if (pref != NULL) {
|
|
module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
if (pref->type == PREF_DECODE_AS_UINT) {
|
|
*pref->varp.uint = uval;
|
|
} else if (pref->type == PREF_DECODE_AS_RANGE) {
|
|
// The legacy preference was a port number, but the new
|
|
// preference is a port range. Add to existing range.
|
|
if (uval) {
|
|
prefs_range_add_value(pref, uval);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* If the value is zero, it wouldn't add to the Decode As tables */
|
|
if (uval != 0)
|
|
{
|
|
sub_dissectors = find_dissector_table(port_prefs[i].table_name);
|
|
if (sub_dissectors != NULL) {
|
|
handle = dissector_table_get_dissector_handle(sub_dissectors, port_prefs[i].module_name);
|
|
if (handle != NULL) {
|
|
dissector_change_uint(port_prefs[i].table_name, uval, handle);
|
|
decode_build_reset_list(port_prefs[i].table_name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER(uval), NULL, NULL);
|
|
}
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < sizeof(port_range_prefs)/sizeof(struct port_pref_name); i++)
|
|
{
|
|
if (strcmp(pref_name, port_range_prefs[i].pref_name) == 0)
|
|
{
|
|
guint32 range_i, range_j;
|
|
|
|
sub_dissectors = find_dissector_table(port_range_prefs[i].table_name);
|
|
if (sub_dissectors != NULL) {
|
|
switch (dissector_table_get_type(sub_dissectors)) {
|
|
case FT_UINT8:
|
|
case FT_UINT16:
|
|
case FT_UINT24:
|
|
case FT_UINT32:
|
|
break;
|
|
|
|
default:
|
|
g_error("The dissector table %s (%s) is not an integer type - are you using a buggy plugin?", port_range_prefs[i].table_name, get_dissector_table_ui_name(port_range_prefs[i].table_name));
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
module = prefs_find_module(port_range_prefs[i].module_name);
|
|
pref = prefs_find_preference(module, port_range_prefs[i].table_name);
|
|
if (pref != NULL)
|
|
{
|
|
if (!prefs_set_range_value_work(pref, value, TRUE, &module->prefs_changed_flags))
|
|
{
|
|
return FALSE; /* number was bad */
|
|
}
|
|
|
|
handle = dissector_table_get_dissector_handle(sub_dissectors, port_range_prefs[i].module_name);
|
|
if (handle != NULL) {
|
|
|
|
for (range_i = 0; range_i < (*pref->varp.range)->nranges; range_i++) {
|
|
for (range_j = (*pref->varp.range)->ranges[range_i].low; range_j < (*pref->varp.range)->ranges[range_i].high; range_j++) {
|
|
dissector_change_uint(port_range_prefs[i].table_name, range_j, handle);
|
|
decode_build_reset_list(port_range_prefs[i].table_name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER(range_j), NULL, NULL);
|
|
}
|
|
|
|
dissector_change_uint(port_range_prefs[i].table_name, (*pref->varp.range)->ranges[range_i].high, handle);
|
|
decode_build_reset_list(port_range_prefs[i].table_name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER((*pref->varp.range)->ranges[range_i].high), NULL, NULL);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < sizeof(tpkt_subdissector_port_prefs)/sizeof(struct port_pref_name); i++)
|
|
{
|
|
if (strcmp(pref_name, tpkt_subdissector_port_prefs[i].pref_name) == 0)
|
|
{
|
|
/* XXX - give an error if it doesn't fit in a guint? */
|
|
if (!ws_basestrtou32(value, NULL, &uval, tpkt_subdissector_port_prefs[i].base))
|
|
return FALSE; /* number was bad */
|
|
|
|
/* If the value is 0 or 102 (default TPKT port), don't add to the Decode As tables */
|
|
if ((uval != 0) && (uval != 102))
|
|
{
|
|
tpkt_handle = find_dissector("tpkt");
|
|
if (tpkt_handle != NULL) {
|
|
dissector_change_uint(tpkt_subdissector_port_prefs[i].table_name, uval, tpkt_handle);
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < sizeof(obsolete_prefs)/sizeof(struct obsolete_pref_name); i++)
|
|
{
|
|
if (strcmp(pref_name, obsolete_prefs[i].pref_name) == 0)
|
|
{
|
|
/* Just ignore the preference */
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static prefs_set_pref_e
|
|
set_pref(gchar *pref_name, const gchar *value, void *private_data _U_,
|
|
gboolean return_range_errors)
|
|
{
|
|
guint cval;
|
|
guint uval;
|
|
gboolean bval;
|
|
gint enum_val;
|
|
gchar *dotp, *last_dotp;
|
|
static gchar *filter_label = NULL;
|
|
static gboolean filter_enabled = FALSE;
|
|
module_t *module, *containing_module;
|
|
pref_t *pref;
|
|
int type;
|
|
|
|
//The PRS_GUI field names are here for backwards compatibility
|
|
//display filters have been converted to a UAT.
|
|
if (strcmp(pref_name, PRS_GUI_FILTER_LABEL) == 0) {
|
|
/* Assume that PRS_GUI_FILTER_EXPR follows this preference. In case of
|
|
* malicious preference files, free the previous value to limit the size
|
|
* of leaked memory. */
|
|
g_free(filter_label);
|
|
filter_label = g_strdup(value);
|
|
} else if (strcmp(pref_name, PRS_GUI_FILTER_ENABLED) == 0) {
|
|
filter_enabled = (strcmp(value, "TRUE") == 0) ? TRUE : FALSE;
|
|
} else if (strcmp(pref_name, PRS_GUI_FILTER_EXPR) == 0) {
|
|
/* Comments not supported for "old" preference style */
|
|
filter_expression_new(filter_label, value, "", filter_enabled);
|
|
g_free(filter_label);
|
|
filter_label = NULL;
|
|
/* Remember to save the new UAT to file. */
|
|
prefs.filter_expressions_old = TRUE;
|
|
} else if (strcmp(pref_name, "gui.version_in_start_page") == 0) {
|
|
/* Convert deprecated value to closest current equivalent */
|
|
if (g_ascii_strcasecmp(value, "true") == 0) {
|
|
prefs.gui_version_placement = version_both;
|
|
} else {
|
|
prefs.gui_version_placement = version_neither;
|
|
}
|
|
} else if (strcmp(pref_name, "name_resolve") == 0 ||
|
|
strcmp(pref_name, "capture.name_resolve") == 0) {
|
|
/*
|
|
* Handle the deprecated name resolution options.
|
|
*
|
|
* "TRUE" and "FALSE", for backwards compatibility, are synonyms for
|
|
* RESOLV_ALL and RESOLV_NONE.
|
|
*
|
|
* Otherwise, we treat it as a list of name types we want to resolve.
|
|
*/
|
|
if (g_ascii_strcasecmp(value, "true") == 0) {
|
|
gbl_resolv_flags.mac_name = TRUE;
|
|
gbl_resolv_flags.network_name = TRUE;
|
|
gbl_resolv_flags.transport_name = TRUE;
|
|
}
|
|
else if (g_ascii_strcasecmp(value, "false") == 0) {
|
|
disable_name_resolution();
|
|
}
|
|
else {
|
|
/* start out with none set */
|
|
disable_name_resolution();
|
|
if (string_to_name_resolve(value, &gbl_resolv_flags) != '\0')
|
|
return PREFS_SET_SYNTAX_ERR;
|
|
}
|
|
} else if (deprecated_heur_dissector_pref(pref_name, value)) {
|
|
/* Handled within deprecated_heur_dissector_pref() if found */
|
|
} else if (deprecated_enable_dissector_pref(pref_name, value)) {
|
|
/* Handled within deprecated_enable_dissector_pref() if found */
|
|
} else if (deprecated_port_pref(pref_name, value)) {
|
|
/* Handled within deprecated_port_pref() if found */
|
|
} else {
|
|
/* Handle deprecated "global" options that don't have a module
|
|
* associated with them
|
|
*/
|
|
if ((strcmp(pref_name, "name_resolve_concurrency") == 0) ||
|
|
(strcmp(pref_name, "name_resolve_load_smi_modules") == 0) ||
|
|
(strcmp(pref_name, "name_resolve_suppress_smi_errors") == 0)) {
|
|
module = nameres_module;
|
|
dotp = pref_name;
|
|
} else {
|
|
/* To which module does this preference belong? */
|
|
module = NULL;
|
|
last_dotp = pref_name;
|
|
while (!module) {
|
|
dotp = strchr(last_dotp, '.');
|
|
if (dotp == NULL) {
|
|
/* Either there's no such module, or no module was specified.
|
|
In either case, that means there's no such preference. */
|
|
return PREFS_SET_NO_SUCH_PREF;
|
|
}
|
|
*dotp = '\0'; /* separate module and preference name */
|
|
module = prefs_find_module(pref_name);
|
|
|
|
/*
|
|
* XXX - "Diameter" rather than "diameter" was used in earlier
|
|
* versions of Wireshark; if we didn't find the module, and its name
|
|
* was "Diameter", look for "diameter" instead.
|
|
*
|
|
* In addition, the BEEP protocol used to be the BXXP protocol,
|
|
* so if we didn't find the module, and its name was "bxxp",
|
|
* look for "beep" instead.
|
|
*
|
|
* Also, the preferences for GTP v0 and v1 were combined under
|
|
* a single "gtp" heading, and the preferences for SMPP were
|
|
* moved to "smpp-gsm-sms" and then moved to "gsm-sms-ud".
|
|
* However, SMPP now has its own preferences, so we just map
|
|
* "smpp-gsm-sms" to "gsm-sms-ud", and then handle SMPP below.
|
|
*
|
|
* We also renamed "dcp" to "dccp", "x.25" to "x25", "x411" to "p1"
|
|
* and "nsip" to "gprs_ns".
|
|
*
|
|
* The SynOptics Network Management Protocol (SONMP) is now known by
|
|
* its modern name, the Nortel Discovery Protocol (NDP).
|
|
*/
|
|
if (module == NULL) {
|
|
/*
|
|
* See if there's a backwards-compatibility name
|
|
* that maps to this module.
|
|
*/
|
|
module = prefs_find_module_alias(pref_name);
|
|
if (module == NULL) {
|
|
/*
|
|
* There's no alias for the module; see if the
|
|
* module name matches any protocol aliases.
|
|
*/
|
|
header_field_info *hfinfo = proto_registrar_get_byalias(pref_name);
|
|
if (hfinfo) {
|
|
module = (module_t *) wmem_tree_lookup_string(prefs_modules, hfinfo->abbrev, WMEM_TREE_STRING_NOCASE);
|
|
}
|
|
}
|
|
if (module == NULL) {
|
|
/*
|
|
* There aren't any aliases. Was the module
|
|
* removed rather than renamed?
|
|
*/
|
|
if (strcmp(pref_name, "etheric") == 0 ||
|
|
strcmp(pref_name, "isup_thin") == 0) {
|
|
/*
|
|
* The dissectors for these protocols were
|
|
* removed as obsolete on 2009-07-70 in change
|
|
* 739bfc6ff035583abb9434e0e988048de38a8d9a.
|
|
*/
|
|
return PREFS_SET_OBSOLETE;
|
|
}
|
|
}
|
|
if (module) {
|
|
g_warning ("Preference \"%s.%s\" has been converted to \"%s.%s\"\n"
|
|
"Save your preferences to make this change permanent.",
|
|
pref_name, dotp+1, module->name, dotp+1);
|
|
prefs.unknown_prefs = TRUE;
|
|
}
|
|
}
|
|
*dotp = '.'; /* put the preference string back */
|
|
dotp++; /* skip past separator to preference name */
|
|
last_dotp = dotp;
|
|
}
|
|
}
|
|
|
|
/* The pref is located in the module or a submodule.
|
|
* Assume module, then search for a submodule holding the pref. */
|
|
containing_module = module;
|
|
pref = prefs_find_preference_with_submodule(module, dotp, &containing_module);
|
|
|
|
if (pref == NULL) {
|
|
prefs.unknown_prefs = TRUE;
|
|
|
|
/* "gui" prefix was added to column preferences for better organization
|
|
* within the preferences file
|
|
*/
|
|
if (module == gui_column_module) {
|
|
/* While this has a subtree, there is no apply callback, so no
|
|
* need to use prefs_find_preference_with_submodule to update
|
|
* containing_module. It would not be useful. */
|
|
pref = prefs_find_preference(module, pref_name);
|
|
}
|
|
else if (strcmp(module->name, "mgcp") == 0) {
|
|
/*
|
|
* XXX - "mgcp.display raw text toggle" and "mgcp.display dissect tree"
|
|
* rather than "mgcp.display_raw_text" and "mgcp.display_dissect_tree"
|
|
* were used in earlier versions of Wireshark; if we didn't find the
|
|
* preference, it was an MGCP preference, and its name was
|
|
* "display raw text toggle" or "display dissect tree", look for
|
|
* "display_raw_text" or "display_dissect_tree" instead.
|
|
*
|
|
* "mgcp.tcp.port" and "mgcp.udp.port" are harder to handle, as both
|
|
* the gateway and callagent ports were given those names; we interpret
|
|
* the first as "mgcp.{tcp,udp}.gateway_port" and the second as
|
|
* "mgcp.{tcp,udp}.callagent_port", as that's the order in which
|
|
* they were registered by the MCCP dissector and thus that's the
|
|
* order in which they were written to the preferences file. (If
|
|
* we're not reading the preferences file, but are handling stuff
|
|
* from a "-o" command-line option, we have no clue which the user
|
|
* had in mind - they should have used "mgcp.{tcp,udp}.gateway_port"
|
|
* or "mgcp.{tcp,udp}.callagent_port" instead.)
|
|
*/
|
|
if (strcmp(dotp, "display raw text toggle") == 0)
|
|
pref = prefs_find_preference(module, "display_raw_text");
|
|
else if (strcmp(dotp, "display dissect tree") == 0)
|
|
pref = prefs_find_preference(module, "display_dissect_tree");
|
|
else if (strcmp(dotp, "tcp.port") == 0) {
|
|
mgcp_tcp_port_count++;
|
|
if (mgcp_tcp_port_count == 1) {
|
|
/* It's the first one */
|
|
pref = prefs_find_preference(module, "tcp.gateway_port");
|
|
} else if (mgcp_tcp_port_count == 2) {
|
|
/* It's the second one */
|
|
pref = prefs_find_preference(module, "tcp.callagent_port");
|
|
}
|
|
/* Otherwise it's from the command line, and we don't bother
|
|
mapping it. */
|
|
} else if (strcmp(dotp, "udp.port") == 0) {
|
|
mgcp_udp_port_count++;
|
|
if (mgcp_udp_port_count == 1) {
|
|
/* It's the first one */
|
|
pref = prefs_find_preference(module, "udp.gateway_port");
|
|
} else if (mgcp_udp_port_count == 2) {
|
|
/* It's the second one */
|
|
pref = prefs_find_preference(module, "udp.callagent_port");
|
|
}
|
|
/* Otherwise it's from the command line, and we don't bother
|
|
mapping it. */
|
|
}
|
|
} else if (strcmp(module->name, "smb") == 0) {
|
|
/* Handle old names for SMB preferences. */
|
|
if (strcmp(dotp, "smb.trans.reassembly") == 0)
|
|
pref = prefs_find_preference(module, "trans_reassembly");
|
|
else if (strcmp(dotp, "smb.dcerpc.reassembly") == 0)
|
|
pref = prefs_find_preference(module, "dcerpc_reassembly");
|
|
} else if (strcmp(module->name, "ndmp") == 0) {
|
|
/* Handle old names for NDMP preferences. */
|
|
if (strcmp(dotp, "ndmp.desegment") == 0)
|
|
pref = prefs_find_preference(module, "desegment");
|
|
} else if (strcmp(module->name, "diameter") == 0) {
|
|
/* Handle old names for Diameter preferences. */
|
|
if (strcmp(dotp, "diameter.desegment") == 0)
|
|
pref = prefs_find_preference(module, "desegment");
|
|
} else if (strcmp(module->name, "pcli") == 0) {
|
|
/* Handle old names for PCLI preferences. */
|
|
if (strcmp(dotp, "pcli.udp_port") == 0)
|
|
pref = prefs_find_preference(module, "udp_port");
|
|
} else if (strcmp(module->name, "artnet") == 0) {
|
|
/* Handle old names for ARTNET preferences. */
|
|
if (strcmp(dotp, "artnet.udp_port") == 0)
|
|
pref = prefs_find_preference(module, "udp_port");
|
|
} else if (strcmp(module->name, "mapi") == 0) {
|
|
/* Handle old names for MAPI preferences. */
|
|
if (strcmp(dotp, "mapi_decrypt") == 0)
|
|
pref = prefs_find_preference(module, "decrypt");
|
|
} else if (strcmp(module->name, "fc") == 0) {
|
|
/* Handle old names for Fibre Channel preferences. */
|
|
if (strcmp(dotp, "reassemble_fc") == 0)
|
|
pref = prefs_find_preference(module, "reassemble");
|
|
else if (strcmp(dotp, "fc_max_frame_size") == 0)
|
|
pref = prefs_find_preference(module, "max_frame_size");
|
|
} else if (strcmp(module->name, "fcip") == 0) {
|
|
/* Handle old names for Fibre Channel-over-IP preferences. */
|
|
if (strcmp(dotp, "desegment_fcip_messages") == 0)
|
|
pref = prefs_find_preference(module, "desegment");
|
|
else if (strcmp(dotp, "fcip_port") == 0)
|
|
pref = prefs_find_preference(module, "target_port");
|
|
} else if (strcmp(module->name, "gtp") == 0) {
|
|
/* Handle old names for GTP preferences. */
|
|
if (strcmp(dotp, "gtpv0_port") == 0)
|
|
pref = prefs_find_preference(module, "v0_port");
|
|
else if (strcmp(dotp, "gtpv1c_port") == 0)
|
|
pref = prefs_find_preference(module, "v1c_port");
|
|
else if (strcmp(dotp, "gtpv1u_port") == 0)
|
|
pref = prefs_find_preference(module, "v1u_port");
|
|
else if (strcmp(dotp, "gtp_dissect_tpdu") == 0)
|
|
pref = prefs_find_preference(module, "dissect_tpdu");
|
|
else if (strcmp(dotp, "gtpv0_dissect_cdr_as") == 0)
|
|
pref = prefs_find_preference(module, "v0_dissect_cdr_as");
|
|
else if (strcmp(dotp, "gtpv0_check_etsi") == 0)
|
|
pref = prefs_find_preference(module, "v0_check_etsi");
|
|
else if (strcmp(dotp, "gtpv1_check_etsi") == 0)
|
|
pref = prefs_find_preference(module, "v1_check_etsi");
|
|
} else if (strcmp(module->name, "ip") == 0) {
|
|
/* Handle old names for IP preferences. */
|
|
if (strcmp(dotp, "ip_summary_in_tree") == 0)
|
|
pref = prefs_find_preference(module, "summary_in_tree");
|
|
} else if (strcmp(module->name, "iscsi") == 0) {
|
|
/* Handle old names for iSCSI preferences. */
|
|
if (strcmp(dotp, "iscsi_port") == 0)
|
|
pref = prefs_find_preference(module, "target_port");
|
|
} else if (strcmp(module->name, "lmp") == 0) {
|
|
/* Handle old names for LMP preferences. */
|
|
if (strcmp(dotp, "lmp_version") == 0)
|
|
pref = prefs_find_preference(module, "version");
|
|
} else if (strcmp(module->name, "mtp3") == 0) {
|
|
/* Handle old names for MTP3 preferences. */
|
|
if (strcmp(dotp, "mtp3_standard") == 0)
|
|
pref = prefs_find_preference(module, "standard");
|
|
else if (strcmp(dotp, "net_addr_format") == 0)
|
|
pref = prefs_find_preference(module, "addr_format");
|
|
} else if (strcmp(module->name, "nlm") == 0) {
|
|
/* Handle old names for NLM preferences. */
|
|
if (strcmp(dotp, "nlm_msg_res_matching") == 0)
|
|
pref = prefs_find_preference(module, "msg_res_matching");
|
|
} else if (strcmp(module->name, "ppp") == 0) {
|
|
/* Handle old names for PPP preferences. */
|
|
if (strcmp(dotp, "ppp_fcs") == 0)
|
|
pref = prefs_find_preference(module, "fcs_type");
|
|
else if (strcmp(dotp, "ppp_vj") == 0)
|
|
pref = prefs_find_preference(module, "decompress_vj");
|
|
} else if (strcmp(module->name, "rsvp") == 0) {
|
|
/* Handle old names for RSVP preferences. */
|
|
if (strcmp(dotp, "rsvp_process_bundle") == 0)
|
|
pref = prefs_find_preference(module, "process_bundle");
|
|
} else if (strcmp(module->name, "tcp") == 0) {
|
|
/* Handle old names for TCP preferences. */
|
|
if (strcmp(dotp, "tcp_summary_in_tree") == 0)
|
|
pref = prefs_find_preference(module, "summary_in_tree");
|
|
else if (strcmp(dotp, "tcp_analyze_sequence_numbers") == 0)
|
|
pref = prefs_find_preference(module, "analyze_sequence_numbers");
|
|
else if (strcmp(dotp, "tcp_relative_sequence_numbers") == 0)
|
|
pref = prefs_find_preference(module, "relative_sequence_numbers");
|
|
} else if (strcmp(module->name, "udp") == 0) {
|
|
/* Handle old names for UDP preferences. */
|
|
if (strcmp(dotp, "udp_summary_in_tree") == 0)
|
|
pref = prefs_find_preference(module, "summary_in_tree");
|
|
} else if (strcmp(module->name, "ndps") == 0) {
|
|
/* Handle old names for NDPS preferences. */
|
|
if (strcmp(dotp, "desegment_ndps") == 0)
|
|
pref = prefs_find_preference(module, "desegment_tcp");
|
|
} else if (strcmp(module->name, "http") == 0) {
|
|
/* Handle old names for HTTP preferences. */
|
|
if (strcmp(dotp, "desegment_http_headers") == 0)
|
|
pref = prefs_find_preference(module, "desegment_headers");
|
|
else if (strcmp(dotp, "desegment_http_body") == 0)
|
|
pref = prefs_find_preference(module, "desegment_body");
|
|
} else if (strcmp(module->name, "smpp") == 0) {
|
|
/* Handle preferences that moved from SMPP. */
|
|
module_t *new_module = prefs_find_module("gsm-sms-ud");
|
|
if (new_module) {
|
|
if (strcmp(dotp, "port_number_udh_means_wsp") == 0) {
|
|
pref = prefs_find_preference(new_module, "port_number_udh_means_wsp");
|
|
containing_module = new_module;
|
|
} else if (strcmp(dotp, "try_dissect_1st_fragment") == 0) {
|
|
pref = prefs_find_preference(new_module, "try_dissect_1st_fragment");
|
|
containing_module = new_module;
|
|
}
|
|
}
|
|
} else if (strcmp(module->name, "asn1") == 0) {
|
|
/* Handle old generic ASN.1 preferences (it's not really a
|
|
rename, as the new preferences support multiple ports,
|
|
but we might as well copy them over). */
|
|
if (strcmp(dotp, "tcp_port") == 0)
|
|
pref = prefs_find_preference(module, "tcp_ports");
|
|
else if (strcmp(dotp, "udp_port") == 0)
|
|
pref = prefs_find_preference(module, "udp_ports");
|
|
else if (strcmp(dotp, "sctp_port") == 0)
|
|
pref = prefs_find_preference(module, "sctp_ports");
|
|
} else if (strcmp(module->name, "llcgprs") == 0) {
|
|
if (strcmp(dotp, "ignore_cipher_bit") == 0)
|
|
pref = prefs_find_preference(module, "autodetect_cipher_bit");
|
|
} else if (strcmp(module->name, "erf") == 0) {
|
|
if (strcmp(dotp, "erfeth") == 0) {
|
|
/* Handle the old "erfeth" preference; map it to the new
|
|
"ethfcs" preference, and map the values to those for
|
|
the new preference. */
|
|
pref = prefs_find_preference(module, "ethfcs");
|
|
if (strcmp(value, "ethfcs") == 0 || strcmp(value, "Ethernet with FCS") == 0)
|
|
value = "TRUE";
|
|
else if (strcmp(value, "eth") == 0 || strcmp(value, "Ethernet") == 0)
|
|
value = "FALSE";
|
|
else if (strcmp(value, "raw") == 0 || strcmp(value, "Raw data") == 0)
|
|
value = "TRUE";
|
|
} else if (strcmp(dotp, "erfatm") == 0) {
|
|
/* Handle the old "erfatm" preference; map it to the new
|
|
"aal5_type" preference, and map the values to those for
|
|
the new preference. */
|
|
pref = prefs_find_preference(module, "aal5_type");
|
|
if (strcmp(value, "atm") == 0 || strcmp(value, "ATM") == 0)
|
|
value = "guess";
|
|
else if (strcmp(value, "llc") == 0 || strcmp(value, "LLC") == 0)
|
|
value = "llc";
|
|
else if (strcmp(value, "raw") == 0 || strcmp(value, "Raw data") == 0)
|
|
value = "guess";
|
|
} else if (strcmp(dotp, "erfhdlc") == 0) {
|
|
/* Handle the old "erfhdlc" preference; map it to the new
|
|
"hdlc_type" preference, and map the values to those for
|
|
the new preference. */
|
|
pref = prefs_find_preference(module, "hdlc_type");
|
|
if (strcmp(value, "chdlc") == 0 || strcmp(value, "Cisco HDLC") == 0)
|
|
value = "chdlc";
|
|
else if (strcmp(value, "ppp") == 0 || strcmp(value, "PPP serial") == 0)
|
|
value = "ppp";
|
|
else if (strcmp(value, "fr") == 0 || strcmp(value, "Frame Relay") == 0)
|
|
value = "frelay";
|
|
else if (strcmp(value, "mtp2") == 0 || strcmp(value, "SS7 MTP2") == 0)
|
|
value = "mtp2";
|
|
else if (strcmp(value, "raw") == 0 || strcmp(value, "Raw data") == 0)
|
|
value = "guess";
|
|
}
|
|
} else if (strcmp(module->name, "eth") == 0) {
|
|
/* "eth.qinq_ethertype" has been changed(restored) to "vlan.qinq.ethertype" */
|
|
if (strcmp(dotp, "qinq_ethertype") == 0) {
|
|
module_t *new_module = prefs_find_module("vlan");
|
|
if (new_module) {
|
|
pref = prefs_find_preference(new_module, "qinq_ethertype");
|
|
containing_module = new_module;
|
|
}
|
|
}
|
|
} else if (strcmp(module->name, "taps") == 0) {
|
|
/* taps preferences moved to "statistics" module */
|
|
if (strcmp(dotp, "update_interval") == 0)
|
|
pref = prefs_find_preference(stats_module, dotp);
|
|
} else if (strcmp(module->name, "packet_list") == 0) {
|
|
/* packet_list preferences moved to protocol module */
|
|
if (strcmp(dotp, "display_hidden_proto_items") == 0)
|
|
pref = prefs_find_preference(protocols_module, dotp);
|
|
} else if (strcmp(module->name, "stream") == 0) {
|
|
/* stream preferences moved to gui color module */
|
|
if ((strcmp(dotp, "client.fg") == 0) ||
|
|
(strcmp(dotp, "client.bg") == 0) ||
|
|
(strcmp(dotp, "server.fg") == 0) ||
|
|
(strcmp(dotp, "server.bg") == 0))
|
|
pref = prefs_find_preference(gui_color_module, pref_name);
|
|
} else if (strcmp(module->name, "nameres") == 0) {
|
|
if (strcmp(pref_name, "name_resolve_concurrency") == 0) {
|
|
pref = prefs_find_preference(nameres_module, pref_name);
|
|
} else if (strcmp(pref_name, "name_resolve_load_smi_modules") == 0) {
|
|
pref = prefs_find_preference(nameres_module, "load_smi_modules");
|
|
} else if (strcmp(pref_name, "name_resolve_suppress_smi_errors") == 0) {
|
|
pref = prefs_find_preference(nameres_module, "suppress_smi_errors");
|
|
}
|
|
}
|
|
}
|
|
if (pref == NULL)
|
|
return PREFS_SET_NO_SUCH_PREF; /* no such preference */
|
|
|
|
type = pref->type;
|
|
if (IS_PREF_OBSOLETE(type)) {
|
|
return PREFS_SET_OBSOLETE; /* no such preference any more */
|
|
} else {
|
|
RESET_PREF_OBSOLETE(type);
|
|
}
|
|
|
|
switch (type) {
|
|
|
|
case PREF_UINT:
|
|
if (!ws_basestrtou32(value, NULL, &uval, pref->info.base))
|
|
return PREFS_SET_SYNTAX_ERR; /* number was bad */
|
|
if (*pref->varp.uint != uval) {
|
|
containing_module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
*pref->varp.uint = uval;
|
|
}
|
|
break;
|
|
case PREF_DECODE_AS_UINT:
|
|
{
|
|
/* This is for backwards compatibility in case any of the preferences
|
|
that shared the "Decode As" preference name and used to be PREF_UINT
|
|
are now applied directly to the Decode As funtionality */
|
|
|
|
dissector_table_t sub_dissectors;
|
|
dissector_handle_t handle;
|
|
|
|
if (!ws_basestrtou32(value, NULL, &uval, pref->info.base))
|
|
return PREFS_SET_SYNTAX_ERR; /* number was bad */
|
|
|
|
if (*pref->varp.uint != uval) {
|
|
containing_module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
*pref->varp.uint = uval;
|
|
|
|
/* Name of preference is the dissector table */
|
|
sub_dissectors = find_dissector_table(pref->name);
|
|
if (sub_dissectors != NULL) {
|
|
handle = dissector_table_get_dissector_handle(sub_dissectors, module->title);
|
|
if (handle != NULL) {
|
|
if (uval != 0) {
|
|
dissector_change_uint(pref->name, uval, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER(uval), NULL, NULL);
|
|
} else {
|
|
dissector_delete_uint(pref->name, *pref->varp.uint, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), pref->varp.uint, NULL, NULL);
|
|
}
|
|
|
|
/* XXX - Do we save the decode_as_entries file here? */
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case PREF_BOOL:
|
|
/* XXX - give an error if it's neither "true" nor "false"? */
|
|
if (g_ascii_strcasecmp(value, "true") == 0)
|
|
bval = TRUE;
|
|
else
|
|
bval = FALSE;
|
|
if (*pref->varp.boolp != bval) {
|
|
containing_module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
*pref->varp.boolp = bval;
|
|
}
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
/* XXX - give an error if it doesn't match? */
|
|
enum_val = find_val_for_string(value, pref->info.enum_info.enumvals,
|
|
*pref->varp.enump);
|
|
if (*pref->varp.enump != enum_val) {
|
|
containing_module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
*pref->varp.enump = enum_val;
|
|
}
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
containing_module->prefs_changed_flags |= prefs_set_string_value(pref, value, pref_current);
|
|
break;
|
|
|
|
case PREF_RANGE:
|
|
{
|
|
if (!prefs_set_range_value_work(pref, value, return_range_errors,
|
|
&containing_module->prefs_changed_flags))
|
|
return PREFS_SET_SYNTAX_ERR; /* number was bad */
|
|
break;
|
|
}
|
|
case PREF_DECODE_AS_RANGE:
|
|
{
|
|
/* This is for backwards compatibility in case any of the preferences
|
|
that shared the "Decode As" preference name and used to be PREF_RANGE
|
|
are now applied directly to the Decode As funtionality */
|
|
range_t *newrange;
|
|
dissector_table_t sub_dissectors;
|
|
dissector_handle_t handle;
|
|
guint32 i, j;
|
|
|
|
if (range_convert_str_work(wmem_epan_scope(), &newrange, value, pref->info.max_value,
|
|
return_range_errors) != CVT_NO_ERROR) {
|
|
return PREFS_SET_SYNTAX_ERR; /* number was bad */
|
|
}
|
|
|
|
if (!ranges_are_equal(*pref->varp.range, newrange)) {
|
|
wmem_free(wmem_epan_scope(), *pref->varp.range);
|
|
*pref->varp.range = newrange;
|
|
containing_module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
|
|
/* Name of preference is the dissector table */
|
|
sub_dissectors = find_dissector_table(pref->name);
|
|
if (sub_dissectors != NULL) {
|
|
handle = dissector_table_get_dissector_handle(sub_dissectors, module->title);
|
|
if (handle != NULL) {
|
|
/* Delete all of the old values from the dissector table */
|
|
for (i = 0; i < (*pref->varp.range)->nranges; i++) {
|
|
for (j = (*pref->varp.range)->ranges[i].low; j < (*pref->varp.range)->ranges[i].high; j++) {
|
|
dissector_delete_uint(pref->name, j, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER(j), NULL, NULL);
|
|
}
|
|
|
|
dissector_delete_uint(pref->name, (*pref->varp.range)->ranges[i].high, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER((*pref->varp.range)->ranges[i].high), NULL, NULL);
|
|
}
|
|
|
|
/* Add new values to the dissector table */
|
|
for (i = 0; i < newrange->nranges; i++) {
|
|
for (j = newrange->ranges[i].low; j < newrange->ranges[i].high; j++) {
|
|
dissector_change_uint(pref->name, j, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER(j), NULL, NULL);
|
|
}
|
|
|
|
dissector_change_uint(pref->name, newrange->ranges[i].high, handle);
|
|
decode_build_reset_list(pref->name, dissector_table_get_type(sub_dissectors), GUINT_TO_POINTER(newrange->ranges[i].high), NULL, NULL);
|
|
}
|
|
|
|
/* XXX - Do we save the decode_as_entries file here? */
|
|
}
|
|
}
|
|
} else {
|
|
wmem_free(wmem_epan_scope(), newrange);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case PREF_COLOR:
|
|
{
|
|
if (!ws_hexstrtou32(value, NULL, &cval))
|
|
return PREFS_SET_SYNTAX_ERR; /* number was bad */
|
|
if ((pref->varp.colorp->red != RED_COMPONENT(cval)) ||
|
|
(pref->varp.colorp->green != GREEN_COMPONENT(cval)) ||
|
|
(pref->varp.colorp->blue != BLUE_COMPONENT(cval))) {
|
|
containing_module->prefs_changed_flags |= prefs_get_effect_flags(pref);
|
|
pref->varp.colorp->red = RED_COMPONENT(cval);
|
|
pref->varp.colorp->green = GREEN_COMPONENT(cval);
|
|
pref->varp.colorp->blue = BLUE_COMPONENT(cval);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case PREF_CUSTOM:
|
|
return pref->custom_cbs.set_cb(pref, value, &containing_module->prefs_changed_flags);
|
|
|
|
case PREF_STATIC_TEXT:
|
|
case PREF_UAT:
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return PREFS_SET_OK;
|
|
}
|
|
|
|
typedef struct {
|
|
FILE *pf;
|
|
gboolean is_gui_module;
|
|
} write_gui_pref_arg_t;
|
|
|
|
const char *
|
|
prefs_pref_type_name(pref_t *pref)
|
|
{
|
|
const char *type_name = "[Unknown]";
|
|
int type;
|
|
|
|
if (!pref) {
|
|
return type_name; /* ...or maybe assert? */
|
|
}
|
|
|
|
type = pref->type;
|
|
|
|
if (IS_PREF_OBSOLETE(type)) {
|
|
type_name = "Obsolete";
|
|
} else {
|
|
RESET_PREF_OBSOLETE(type);
|
|
}
|
|
|
|
switch (type) {
|
|
|
|
case PREF_UINT:
|
|
switch (pref->info.base) {
|
|
|
|
case 10:
|
|
type_name = "Decimal";
|
|
break;
|
|
|
|
case 8:
|
|
type_name = "Octal";
|
|
break;
|
|
|
|
case 16:
|
|
type_name = "Hexadecimal";
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
type_name = "Boolean";
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
type_name = "Choice";
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
type_name = "String";
|
|
break;
|
|
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
type_name = "Filename";
|
|
break;
|
|
|
|
case PREF_DIRNAME:
|
|
type_name = "Directory";
|
|
break;
|
|
|
|
case PREF_RANGE:
|
|
type_name = "Range";
|
|
break;
|
|
|
|
case PREF_COLOR:
|
|
type_name = "Color";
|
|
break;
|
|
|
|
case PREF_CUSTOM:
|
|
if (pref->custom_cbs.type_name_cb)
|
|
return pref->custom_cbs.type_name_cb();
|
|
type_name = "Custom";
|
|
break;
|
|
|
|
case PREF_DECODE_AS_UINT:
|
|
type_name = "Decode As value";
|
|
break;
|
|
|
|
case PREF_DECODE_AS_RANGE:
|
|
type_name = "Range (for Decode As)";
|
|
break;
|
|
|
|
case PREF_STATIC_TEXT:
|
|
type_name = "Static text";
|
|
break;
|
|
|
|
case PREF_UAT:
|
|
type_name = "UAT";
|
|
break;
|
|
}
|
|
return type_name;
|
|
}
|
|
|
|
unsigned int
|
|
prefs_get_effect_flags(pref_t *pref)
|
|
{
|
|
if (pref == NULL)
|
|
return 0;
|
|
|
|
return pref->effect_flags;
|
|
}
|
|
|
|
void
|
|
prefs_set_effect_flags(pref_t *pref, unsigned int flags)
|
|
{
|
|
if (pref != NULL) {
|
|
pref->effect_flags = flags;
|
|
}
|
|
}
|
|
|
|
void
|
|
prefs_set_effect_flags_by_name(module_t * module, const char *pref, unsigned int flags)
|
|
{
|
|
prefs_set_effect_flags(prefs_find_preference(module, pref), flags);
|
|
}
|
|
|
|
unsigned int
|
|
prefs_get_module_effect_flags(module_t * module)
|
|
{
|
|
if (module == NULL)
|
|
return 0;
|
|
|
|
return module->effect_flags;
|
|
}
|
|
|
|
void
|
|
prefs_set_module_effect_flags(module_t * module, unsigned int flags)
|
|
{
|
|
if (module != NULL) {
|
|
module->effect_flags = flags;
|
|
}
|
|
}
|
|
|
|
char *
|
|
prefs_pref_type_description(pref_t *pref)
|
|
{
|
|
const char *type_desc = "An unknown preference type";
|
|
int type;
|
|
|
|
if (!pref) {
|
|
return g_strdup_printf("%s.", type_desc); /* ...or maybe assert? */
|
|
}
|
|
|
|
type = pref->type;
|
|
|
|
if (IS_PREF_OBSOLETE(type)) {
|
|
type_desc = "An obsolete preference";
|
|
} else {
|
|
RESET_PREF_OBSOLETE(type);
|
|
}
|
|
|
|
switch (type) {
|
|
|
|
case PREF_UINT:
|
|
switch (pref->info.base) {
|
|
|
|
case 10:
|
|
type_desc = "A decimal number";
|
|
break;
|
|
|
|
case 8:
|
|
type_desc = "An octal number";
|
|
break;
|
|
|
|
case 16:
|
|
type_desc = "A hexadecimal number";
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
type_desc = "TRUE or FALSE (case-insensitive)";
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
{
|
|
const enum_val_t *enum_valp = pref->info.enum_info.enumvals;
|
|
GString *enum_str = g_string_new("One of: ");
|
|
while (enum_valp->name != NULL) {
|
|
g_string_append(enum_str, enum_valp->description);
|
|
enum_valp++;
|
|
if (enum_valp->name != NULL)
|
|
g_string_append(enum_str, ", ");
|
|
}
|
|
g_string_append(enum_str, "\n(case-insensitive).");
|
|
return g_string_free(enum_str, FALSE);
|
|
}
|
|
|
|
case PREF_STRING:
|
|
type_desc = "A string";
|
|
break;
|
|
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
type_desc = "A path to a file";
|
|
break;
|
|
|
|
case PREF_DIRNAME:
|
|
type_desc = "A path to a directory";
|
|
break;
|
|
|
|
case PREF_RANGE:
|
|
{
|
|
type_desc = "A string denoting an positive integer range (e.g., \"1-20,30-40\")";
|
|
break;
|
|
}
|
|
|
|
case PREF_COLOR:
|
|
{
|
|
type_desc = "A six-digit hexadecimal RGB color triplet (e.g. fce94f)";
|
|
break;
|
|
}
|
|
|
|
case PREF_CUSTOM:
|
|
if (pref->custom_cbs.type_description_cb)
|
|
return pref->custom_cbs.type_description_cb();
|
|
type_desc = "A custom value";
|
|
break;
|
|
|
|
case PREF_DECODE_AS_UINT:
|
|
type_desc = "An integer value used in Decode As";
|
|
break;
|
|
|
|
case PREF_DECODE_AS_RANGE:
|
|
type_desc = "A string denoting an positive integer range for Decode As";
|
|
break;
|
|
|
|
case PREF_STATIC_TEXT:
|
|
type_desc = "[Static text]";
|
|
break;
|
|
|
|
case PREF_UAT:
|
|
type_desc = "Configuration data stored in its own file";
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return g_strdup(type_desc);
|
|
}
|
|
|
|
gboolean
|
|
prefs_pref_is_default(pref_t *pref)
|
|
{
|
|
int type;
|
|
if (!pref) return FALSE;
|
|
|
|
type = pref->type;
|
|
if (IS_PREF_OBSOLETE(type)) {
|
|
return FALSE;
|
|
} else {
|
|
RESET_PREF_OBSOLETE(type);
|
|
}
|
|
|
|
switch (type) {
|
|
|
|
case PREF_DECODE_AS_UINT:
|
|
if (pref->default_val.uint == *pref->varp.uint)
|
|
return TRUE;
|
|
break;
|
|
|
|
case PREF_UINT:
|
|
if (pref->default_val.uint == *pref->varp.uint)
|
|
return TRUE;
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
if (pref->default_val.boolval == *pref->varp.boolp)
|
|
return TRUE;
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
if (pref->default_val.enumval == *pref->varp.enump)
|
|
return TRUE;
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
if (!(g_strcmp0(pref->default_val.string, *pref->varp.string)))
|
|
return TRUE;
|
|
break;
|
|
|
|
case PREF_DECODE_AS_RANGE:
|
|
case PREF_RANGE:
|
|
{
|
|
if ((ranges_are_equal(pref->default_val.range, *pref->varp.range)))
|
|
return TRUE;
|
|
break;
|
|
}
|
|
|
|
case PREF_COLOR:
|
|
{
|
|
if ((pref->default_val.color.red == pref->varp.colorp->red) &&
|
|
(pref->default_val.color.green == pref->varp.colorp->green) &&
|
|
(pref->default_val.color.blue == pref->varp.colorp->blue))
|
|
return TRUE;
|
|
break;
|
|
}
|
|
|
|
case PREF_CUSTOM:
|
|
return pref->custom_cbs.is_default_cb(pref);
|
|
|
|
case PREF_STATIC_TEXT:
|
|
case PREF_UAT:
|
|
return FALSE;
|
|
/* g_assert_not_reached(); */
|
|
break;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
char *
|
|
prefs_pref_to_str(pref_t *pref, pref_source_t source) {
|
|
const char *pref_text = "[Unknown]";
|
|
void *valp; /* pointer to preference value */
|
|
color_t *pref_color;
|
|
gchar *tmp_value, *ret_value;
|
|
int type;
|
|
|
|
if (!pref) {
|
|
return g_strdup(pref_text);
|
|
}
|
|
|
|
switch (source) {
|
|
case pref_default:
|
|
valp = &pref->default_val;
|
|
/* valp = &boolval, &enumval, etc. are implied by union property */
|
|
pref_color = &pref->default_val.color;
|
|
break;
|
|
case pref_stashed:
|
|
valp = &pref->stashed_val;
|
|
/* valp = &boolval, &enumval, etc. are implied by union property */
|
|
pref_color = &pref->stashed_val.color;
|
|
break;
|
|
case pref_current:
|
|
valp = pref->varp.uint;
|
|
/* valp = boolval, enumval, etc. are implied by union property */
|
|
pref_color = pref->varp.colorp;
|
|
break;
|
|
default:
|
|
return g_strdup(pref_text);
|
|
}
|
|
|
|
type = pref->type;
|
|
if (IS_PREF_OBSOLETE(type)) {
|
|
pref_text = "[Obsolete]";
|
|
} else {
|
|
RESET_PREF_OBSOLETE(type);
|
|
}
|
|
|
|
switch (type) {
|
|
|
|
case PREF_DECODE_AS_UINT:
|
|
case PREF_UINT:
|
|
{
|
|
guint pref_uint = *(guint *) valp;
|
|
switch (pref->info.base) {
|
|
|
|
case 10:
|
|
return g_strdup_printf("%u", pref_uint);
|
|
|
|
case 8:
|
|
return g_strdup_printf("%#o", pref_uint);
|
|
|
|
case 16:
|
|
return g_strdup_printf("%#x", pref_uint);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case PREF_BOOL:
|
|
return g_strdup((*(gboolean *) valp) ? "TRUE" : "FALSE");
|
|
|
|
case PREF_ENUM:
|
|
{
|
|
gint pref_enumval = *(gint *) valp;
|
|
/*
|
|
* For now, we return the "description" value, so that if we
|
|
* save the preferences older versions of Wireshark can at
|
|
* least read preferences that they supported; we support
|
|
* either the short name or the description when reading
|
|
* the preferences file or a "-o" option.
|
|
*/
|
|
const enum_val_t *enum_valp = pref->info.enum_info.enumvals;
|
|
while (enum_valp->name != NULL) {
|
|
if (enum_valp->value == pref_enumval)
|
|
return g_strdup(enum_valp->description);
|
|
enum_valp++;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case PREF_STRING:
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
return g_strdup(*(const char **) valp);
|
|
|
|
case PREF_DECODE_AS_RANGE:
|
|
case PREF_RANGE:
|
|
/* Convert wmem to g_alloc memory */
|
|
tmp_value = range_convert_range(NULL, *(range_t **) valp);
|
|
ret_value = g_strdup(tmp_value);
|
|
wmem_free(NULL, tmp_value);
|
|
return ret_value;
|
|
|
|
case PREF_COLOR:
|
|
return g_strdup_printf("%02x%02x%02x",
|
|
(pref_color->red * 255 / 65535),
|
|
(pref_color->green * 255 / 65535),
|
|
(pref_color->blue * 255 / 65535));
|
|
|
|
case PREF_CUSTOM:
|
|
if (pref->custom_cbs.to_str_cb)
|
|
return pref->custom_cbs.to_str_cb(pref, source == pref_default ? TRUE : FALSE);
|
|
pref_text = "[Custom]";
|
|
break;
|
|
|
|
case PREF_STATIC_TEXT:
|
|
pref_text = "[Static text]";
|
|
break;
|
|
|
|
case PREF_UAT:
|
|
{
|
|
uat_t *uat = pref->varp.uat;
|
|
if (uat && uat->filename)
|
|
return g_strdup_printf("[Managed in the file \"%s\"]", uat->filename);
|
|
else
|
|
pref_text = "[Managed in an unknown file]";
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return g_strdup(pref_text);
|
|
}
|
|
|
|
/*
|
|
* Write out a single dissector preference.
|
|
*/
|
|
static void
|
|
write_pref(gpointer data, gpointer user_data)
|
|
{
|
|
pref_t *pref = (pref_t *)data;
|
|
write_pref_arg_t *arg = (write_pref_arg_t *)user_data;
|
|
gchar **desc_lines;
|
|
int i;
|
|
int type;
|
|
|
|
type = pref->type;
|
|
|
|
if (IS_PREF_OBSOLETE(type)) {
|
|
/*
|
|
* This preference is no longer supported; it's not a
|
|
* real preference, so we don't write it out (i.e., we
|
|
* treat it as if it weren't found in the list of
|
|
* preferences, and we weren't called in the first place).
|
|
*/
|
|
return;
|
|
} else {
|
|
RESET_PREF_OBSOLETE(type);
|
|
}
|
|
|
|
switch (type) {
|
|
|
|
case PREF_STATIC_TEXT:
|
|
case PREF_UAT:
|
|
/* Nothing to do; don't bother printing the description */
|
|
return;
|
|
case PREF_DECODE_AS_UINT:
|
|
case PREF_DECODE_AS_RANGE:
|
|
/* Data is saved through Decode As mechanism and not part of preferences file */
|
|
return;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (pref->type != PREF_CUSTOM || pref->custom_cbs.type_name_cb() != NULL) {
|
|
/*
|
|
* The prefix will either be the module name or the parent
|
|
* name if it's a subtree
|
|
*/
|
|
const char *name_prefix = (arg->module->name != NULL) ? arg->module->name : arg->module->parent->name;
|
|
char *type_desc, *pref_text;
|
|
const char * def_prefix = prefs_pref_is_default(pref) ? "#" : "";
|
|
|
|
if (pref->type == PREF_CUSTOM) fprintf(arg->pf, "\n# %s", pref->custom_cbs.type_name_cb());
|
|
fprintf(arg->pf, "\n");
|
|
if (pref->description &&
|
|
(g_ascii_strncasecmp(pref->description,"", 2) != 0)) {
|
|
if (pref->type != PREF_CUSTOM) {
|
|
/* We get duplicate lines otherwise. */
|
|
|
|
desc_lines = g_strsplit(pref->description,"\n",0);
|
|
for (i = 0; desc_lines[i] != NULL; ++i) {
|
|
fprintf(arg->pf, "# %s\n", desc_lines[i]);
|
|
}
|
|
g_strfreev(desc_lines);
|
|
}
|
|
} else {
|
|
fprintf(arg->pf, "# No description\n");
|
|
}
|
|
|
|
type_desc = prefs_pref_type_description(pref);
|
|
desc_lines = g_strsplit(type_desc,"\n",0);
|
|
for (i = 0; desc_lines[i] != NULL; ++i) {
|
|
fprintf(arg->pf, "# %s\n", desc_lines[i]);
|
|
}
|
|
g_strfreev(desc_lines);
|
|
g_free(type_desc);
|
|
|
|
pref_text = prefs_pref_to_str(pref, pref_current);
|
|
fprintf(arg->pf, "%s%s.%s: ", def_prefix, name_prefix, pref->name);
|
|
desc_lines = g_strsplit(pref_text,"\n",0);
|
|
for (i = 0; desc_lines[i] != NULL; ++i) {
|
|
fprintf(arg->pf, "%s%s\n", i == 0 ? "" : def_prefix, desc_lines[i]);
|
|
}
|
|
if (i == 0) fprintf(arg->pf, "\n");
|
|
g_strfreev(desc_lines);
|
|
g_free(pref_text);
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
count_non_uat_pref(gpointer data, gpointer user_data)
|
|
{
|
|
pref_t *pref = (pref_t *)data;
|
|
int *arg = (int *)user_data;
|
|
|
|
switch (pref->type)
|
|
{
|
|
case PREF_UAT:
|
|
case PREF_OBSOLETE:
|
|
case PREF_DECODE_AS_UINT:
|
|
case PREF_DECODE_AS_RANGE:
|
|
//These types are not written in preference file
|
|
break;
|
|
default:
|
|
(*arg)++;
|
|
break;
|
|
}
|
|
}
|
|
|
|
static int num_non_uat_prefs(module_t *module)
|
|
{
|
|
int num = 0;
|
|
|
|
g_list_foreach(module->prefs, count_non_uat_pref, &num);
|
|
|
|
return num;
|
|
}
|
|
|
|
/*
|
|
* Write out all preferences for a module.
|
|
*/
|
|
static guint
|
|
write_module_prefs(module_t *module, gpointer user_data)
|
|
{
|
|
write_gui_pref_arg_t *gui_pref_arg = (write_gui_pref_arg_t*)user_data;
|
|
write_pref_arg_t arg;
|
|
|
|
/* The GUI module needs to be explicitly called out so it
|
|
can be written out of order */
|
|
if ((module == gui_module) && (gui_pref_arg->is_gui_module != TRUE))
|
|
return 0;
|
|
|
|
/* Write a header for the main modules and GUI sub-modules */
|
|
if (((module->parent == NULL) || (module->parent == gui_module)) &&
|
|
((prefs_module_has_submodules(module)) ||
|
|
(num_non_uat_prefs(module) > 0) ||
|
|
(module->name == NULL))) {
|
|
if ((module->name == NULL) && (module->parent != NULL)) {
|
|
fprintf(gui_pref_arg->pf, "\n####### %s: %s ########\n", module->parent->title, module->title);
|
|
} else {
|
|
fprintf(gui_pref_arg->pf, "\n####### %s ########\n", module->title);
|
|
}
|
|
}
|
|
|
|
arg.module = module;
|
|
arg.pf = gui_pref_arg->pf;
|
|
g_list_foreach(arg.module->prefs, write_pref, &arg);
|
|
|
|
if (prefs_module_has_submodules(module))
|
|
return prefs_modules_foreach_submodules(module, write_module_prefs, user_data);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Write out "prefs" to the user's preferences file, and return 0.
|
|
|
|
If the preferences file path is NULL, write to stdout.
|
|
|
|
If we got an error, stuff a pointer to the path of the preferences file
|
|
into "*pf_path_return", and return the errno. */
|
|
int
|
|
write_prefs(char **pf_path_return)
|
|
{
|
|
char *pf_path;
|
|
FILE *pf;
|
|
write_gui_pref_arg_t write_gui_pref_info;
|
|
|
|
/* Needed for "-G defaultprefs" */
|
|
init_prefs();
|
|
|
|
/* To do:
|
|
* - Split output lines longer than MAX_VAL_LEN
|
|
* - Create a function for the preference directory check/creation
|
|
* so that duplication can be avoided with filter.c
|
|
*/
|
|
|
|
if (pf_path_return != NULL) {
|
|
pf_path = get_persconffile_path(PF_NAME, TRUE);
|
|
if ((pf = ws_fopen(pf_path, "w")) == NULL) {
|
|
*pf_path_return = pf_path;
|
|
return errno;
|
|
}
|
|
g_free(pf_path);
|
|
} else {
|
|
pf = stdout;
|
|
}
|
|
|
|
/*
|
|
* If the preferences file is being written, be sure to write UAT files
|
|
* first that were migrated from the preferences file.
|
|
*/
|
|
if (pf_path_return != NULL) {
|
|
if (prefs.filter_expressions_old) {
|
|
char *err = NULL;
|
|
prefs.filter_expressions_old = FALSE;
|
|
if (!uat_save(uat_get_table_by_name("Display expressions"), &err)) {
|
|
g_warning("Unable to save Display expressions: %s", err);
|
|
g_free(err);
|
|
}
|
|
}
|
|
}
|
|
|
|
fputs("# Configuration file for Wireshark " VERSION ".\n"
|
|
"#\n"
|
|
"# This file is regenerated each time preferences are saved within\n"
|
|
"# Wireshark. Making manual changes should be safe, however.\n"
|
|
"# Preferences that have been commented out have not been\n"
|
|
"# changed from their default value.\n", pf);
|
|
|
|
/*
|
|
* For "backwards compatibility" the GUI module is written first as it's
|
|
* at the top of the file. This is followed by all modules that can't
|
|
* fit into the preferences read/write API. Finally the remaining modules
|
|
* are written in alphabetical order (including of course the protocol preferences)
|
|
*/
|
|
write_gui_pref_info.pf = pf;
|
|
write_gui_pref_info.is_gui_module = TRUE;
|
|
|
|
write_module_prefs(gui_module, &write_gui_pref_info);
|
|
|
|
write_gui_pref_info.is_gui_module = FALSE;
|
|
prefs_modules_foreach_submodules(NULL, write_module_prefs, &write_gui_pref_info);
|
|
|
|
fclose(pf);
|
|
|
|
/* XXX - catch I/O errors (e.g. "ran out of disk space") and return
|
|
an error indication, or maybe write to a new preferences file and
|
|
rename that file on top of the old one only if there are not I/O
|
|
errors. */
|
|
return 0;
|
|
}
|
|
|
|
/** The col_list is only partly managed by the custom preference API
|
|
* because its data is shared between multiple preferences, so
|
|
* it's freed here
|
|
*/
|
|
static void
|
|
free_col_info(GList *list)
|
|
{
|
|
fmt_data *cfmt;
|
|
GList *list_head = list;
|
|
|
|
while (list != NULL) {
|
|
cfmt = (fmt_data *)list->data;
|
|
|
|
g_free(cfmt->title);
|
|
g_free(cfmt->custom_fields);
|
|
g_free(cfmt);
|
|
list = g_list_next(list);
|
|
}
|
|
g_list_free(list_head);
|
|
}
|
|
|
|
/*
|
|
* Editor modelines
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|