forked from osmocom/wireshark
![Gerald Combs](/assets/img/avatar_default.png)
C++-ize the UAT headers. Add an ElidedLabel widget. Use it in the File Set, Profile, and UAT dialogs. Update the Qt README. svn path=/trunk/; revision=50896
590 lines
19 KiB
C
590 lines
19 KiB
C
/* prefs.h
|
|
* Definitions for preference handling routines
|
|
*
|
|
* $Id$
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef __PREFS_H__
|
|
#define __PREFS_H__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
#include <glib.h>
|
|
|
|
#include "color.h"
|
|
|
|
#include <epan/addr_resolv.h>
|
|
#include <epan/params.h>
|
|
#include <epan/range.h>
|
|
#include <epan/uat.h>
|
|
|
|
#include "ws_symbol_export.h"
|
|
|
|
#define PR_DEST_CMD 0
|
|
#define PR_DEST_FILE 1
|
|
|
|
#define DEF_WIDTH 750
|
|
#define DEF_HEIGHT 550
|
|
|
|
#define MAX_VAL_LEN 1024
|
|
|
|
#define RTP_PLAYER_DEFAULT_VISIBLE 4
|
|
#define TAP_UPDATE_DEFAULT_INTERVAL 3000
|
|
|
|
/*
|
|
* Convert a string listing name resolution types to a bitmask of
|
|
* those types.
|
|
*
|
|
* Set "*name_resolve" to the bitmask, and return '\0', on success;
|
|
* return the bad character in the string on error.
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
char string_to_name_resolve(const char *string, e_addr_resolve *name_resolve);
|
|
|
|
/*
|
|
* Modes for the starting directory in File Open dialogs.
|
|
*/
|
|
#define FO_STYLE_LAST_OPENED 0 /* start in last directory we looked at */
|
|
#define FO_STYLE_SPECIFIED 1 /* start in specified directory */
|
|
|
|
/*
|
|
* Toolbar styles.
|
|
*/
|
|
#define TB_STYLE_ICONS 0
|
|
#define TB_STYLE_TEXT 1
|
|
#define TB_STYLE_BOTH 2
|
|
|
|
/*
|
|
* Types of layout of summary/details/hex panes.
|
|
*/
|
|
typedef enum {
|
|
layout_unused, /* entry currently unused */
|
|
layout_type_5,
|
|
layout_type_2,
|
|
layout_type_1,
|
|
layout_type_4,
|
|
layout_type_3,
|
|
layout_type_6,
|
|
layout_type_max
|
|
} layout_type_e;
|
|
|
|
/*
|
|
* Types of pane.
|
|
*/
|
|
typedef enum {
|
|
layout_pane_content_none,
|
|
layout_pane_content_plist,
|
|
layout_pane_content_pdetails,
|
|
layout_pane_content_pbytes
|
|
} layout_pane_content_e;
|
|
|
|
/*
|
|
* open console behaviour (win32 only)
|
|
*/
|
|
typedef enum {
|
|
console_open_never,
|
|
console_open_auto,
|
|
console_open_always
|
|
} console_open_e;
|
|
|
|
/*
|
|
* Places version information will show up
|
|
*/
|
|
typedef enum {
|
|
version_welcome_only,
|
|
version_title_only,
|
|
version_both,
|
|
version_neither
|
|
} version_info_e;
|
|
|
|
typedef enum {
|
|
pref_default,
|
|
pref_stashed,
|
|
pref_current
|
|
} pref_source_t;
|
|
|
|
/*
|
|
* Update channel.
|
|
*/
|
|
typedef enum {
|
|
UPDATE_CHANNEL_DEVELOPMENT,
|
|
UPDATE_CHANNEL_STABLE
|
|
} software_update_channel_e;
|
|
|
|
typedef struct _e_prefs {
|
|
gint pr_format;
|
|
gint pr_dest;
|
|
const gchar *pr_file;
|
|
const gchar *pr_cmd;
|
|
GList *col_list;
|
|
gint num_cols;
|
|
color_t st_client_fg, st_client_bg, st_server_fg, st_server_bg;
|
|
color_t gui_text_valid, gui_text_invalid, gui_text_deprecated;
|
|
gboolean gui_altern_colors;
|
|
gboolean gui_expert_composite_eyecandy;
|
|
gboolean filter_toolbar_show_in_statusbar;
|
|
gint gui_ptree_line_style;
|
|
gint gui_ptree_expander_style;
|
|
gboolean gui_hex_dump_highlight_style;
|
|
gint gui_toolbar_main_style;
|
|
gint gui_toolbar_filter_style;
|
|
gchar *gui_gtk2_font_name;
|
|
gchar *gui_qt_font_name;
|
|
color_t gui_marked_fg;
|
|
color_t gui_marked_bg;
|
|
color_t gui_ignored_fg;
|
|
color_t gui_ignored_bg;
|
|
const gchar *gui_colorized_fg;
|
|
const gchar *gui_colorized_bg;
|
|
gboolean gui_geometry_save_position;
|
|
gboolean gui_geometry_save_size;
|
|
gboolean gui_geometry_save_maximized;
|
|
gboolean gui_macosx_style;
|
|
console_open_e gui_console_open;
|
|
guint gui_recent_df_entries_max;
|
|
guint gui_recent_files_count_max;
|
|
guint gui_fileopen_style;
|
|
gchar *gui_fileopen_dir;
|
|
guint gui_fileopen_preview;
|
|
gboolean gui_ask_unsaved;
|
|
gboolean gui_find_wrap;
|
|
gboolean gui_use_pref_save;
|
|
gchar *gui_webbrowser;
|
|
gchar *gui_window_title;
|
|
const gchar *gui_start_title;
|
|
version_info_e gui_version_placement;
|
|
gboolean gui_auto_scroll_on_expand;
|
|
guint gui_auto_scroll_percentage;
|
|
layout_type_e gui_layout_type;
|
|
layout_pane_content_e gui_layout_content_1;
|
|
layout_pane_content_e gui_layout_content_2;
|
|
layout_pane_content_e gui_layout_content_3;
|
|
gint console_log_level;
|
|
gchar *capture_device;
|
|
gchar *capture_devices_linktypes;
|
|
gchar *capture_devices_descr;
|
|
gchar *capture_devices_hide;
|
|
gchar *capture_devices_monitor_mode;
|
|
#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
|
|
gchar *capture_devices_buffersize;
|
|
#endif
|
|
gchar *capture_devices_snaplen;
|
|
gchar *capture_devices_pmode;
|
|
gboolean capture_prom_mode;
|
|
gboolean capture_pcap_ng;
|
|
gboolean capture_real_time;
|
|
gboolean capture_auto_scroll;
|
|
gboolean capture_show_info;
|
|
GList *capture_columns;
|
|
guint rtp_player_max_visible;
|
|
guint tap_update_interval;
|
|
gboolean display_hidden_proto_items;
|
|
gpointer filter_expressions; /* Actually points to &head */
|
|
gboolean gui_update_enabled;
|
|
software_update_channel_e gui_update_channel;
|
|
gint gui_update_interval;
|
|
gchar *saved_at_version;
|
|
gboolean unknown_prefs; /* unknown or obsolete pref(s) */
|
|
gboolean unknown_colorfilters; /* unknown or obsolete color filter(s) */
|
|
} e_prefs;
|
|
|
|
WS_DLL_PUBLIC e_prefs prefs;
|
|
|
|
/*
|
|
* Routines to let modules that have preference settings register
|
|
* themselves by name, and to let them register preference settings
|
|
* by name.
|
|
*/
|
|
struct pref_module;
|
|
|
|
struct pref_custom_cbs;
|
|
|
|
typedef struct pref_module module_t;
|
|
|
|
/** Sets up memory used by proto routines. Called at program startup */
|
|
void prefs_init(void);
|
|
|
|
/** Reset preferences to default values. Called at profile change */
|
|
WS_DLL_PUBLIC void prefs_reset(void);
|
|
|
|
/** Frees memory used by proto routines. Called at program shutdown */
|
|
void prefs_cleanup(void);
|
|
|
|
/*
|
|
* Register a module that will have preferences.
|
|
* Specify the module under which to register it or NULL to register it
|
|
* at the top level, the name used for the module in the preferences file,
|
|
* the title used in the tab for it in a preferences dialog box, a
|
|
* routine to call back when we apply the preferences, and if it should
|
|
* use the GUI controls provided by the preferences or it has its own.
|
|
*
|
|
* This should not be used for dissector preferences;
|
|
* "prefs_register_protocol()" should be used for that, so that the
|
|
* preferences go under the "Protocols" subtree, and so that the
|
|
* name is the protocol name specified at the "proto_register_protocol()"
|
|
* call so that the "Protocol Properties..." menu item works.
|
|
*/
|
|
module_t *prefs_register_module(module_t *parent, const char *name,
|
|
const char *title, const char *description, void (*apply_cb)(void),
|
|
const gboolean use_gui);
|
|
|
|
/*
|
|
* Register a subtree that will have modules under it.
|
|
* Specify the module under which to register it or NULL to register it
|
|
* at the top level and the title used in the tab for it in a preferences
|
|
* dialog box.
|
|
*/
|
|
module_t *prefs_register_subtree(module_t *parent, const char *title,
|
|
const char *description, void (*apply_cb)(void));
|
|
|
|
/*
|
|
* Register that a protocol has preferences.
|
|
*/
|
|
WS_DLL_PUBLIC module_t *prefs_register_protocol(int id, void (*apply_cb)(void));
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
WS_DLL_PUBLIC module_t *prefs_register_stat(const char *name, const char *title,
|
|
const char *description,
|
|
void (*apply_cb)(void));
|
|
|
|
/*
|
|
* Register that a protocol has preferences and group it under a single
|
|
* subtree
|
|
*/
|
|
#define PREFERENCE_GROUPING
|
|
WS_DLL_PUBLIC module_t *prefs_register_protocol_subtree(const char *subtree, int id,
|
|
void (*apply_cb)(void));
|
|
|
|
/*
|
|
* 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);
|
|
|
|
/*
|
|
* Callback function for module list scanners.
|
|
*/
|
|
typedef guint (*module_cb)(module_t *module, gpointer user_data);
|
|
|
|
/*
|
|
* Returns TRUE if module has any submodules
|
|
*/
|
|
WS_DLL_PUBLIC gboolean prefs_module_has_submodules(module_t *module);
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
WS_DLL_PUBLIC guint prefs_modules_foreach(module_cb callback, gpointer user_data);
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
WS_DLL_PUBLIC guint prefs_modules_foreach_submodules(module_t *module, module_cb callback, gpointer user_data);
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_apply_all(void);
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_apply(module_t *module);
|
|
|
|
|
|
struct preference;
|
|
|
|
typedef struct preference pref_t;
|
|
|
|
/*
|
|
* Returns TRUE if the given protocol has registered preferences.
|
|
*/
|
|
WS_DLL_PUBLIC gboolean prefs_is_registered_protocol(const char *name);
|
|
|
|
/*
|
|
* Returns the module title of a registered protocol (or NULL if unknown).
|
|
*/
|
|
WS_DLL_PUBLIC const char *prefs_get_title_by_name(const char *name);
|
|
|
|
/** Given a module name, return a pointer to its pref_module struct,
|
|
* or NULL if it's not found.
|
|
*
|
|
* @param name The preference module name. Usually the same as the protocol
|
|
* name, e.g. "tcp".
|
|
* @return A pointer to the corresponding preference module, or NULL if it
|
|
* wasn't found.
|
|
*/
|
|
WS_DLL_PUBLIC module_t *prefs_find_module(const char *name);
|
|
|
|
/** Given a module name, and a preference name return a pointer to the given
|
|
* module's given preference or NULL if it's not found.
|
|
*
|
|
* @param module The preference module name. Usually the same as the protocol
|
|
* name, e.g. "tcp".
|
|
* @param pref The preference name, e.g. "desegment".
|
|
* @return A pointer to the corresponding preference, or NULL if it
|
|
* wasn't found.
|
|
*/
|
|
WS_DLL_PUBLIC pref_t *prefs_find_preference(module_t * module, const char *pref);
|
|
|
|
/*
|
|
* Register a preference with an unsigned integral value.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_uint_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, guint base, guint *var);
|
|
|
|
/*
|
|
* Register a preference with an Boolean value.
|
|
* Note that the name must be in lowercase letters only (underscore allowed).
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_bool_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, gboolean *var);
|
|
|
|
/*
|
|
* Register a preference with an enumerated value.
|
|
*/
|
|
WS_DLL_PUBLIC 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);
|
|
|
|
/*
|
|
* Register a preference with a character-string value.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_string_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, const char **var);
|
|
|
|
/*
|
|
* Register a preference with a file name (string) value.
|
|
* File name preferences are basically like string preferences
|
|
* except that the GUI gives the user the ability to browse for the
|
|
* file.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_filename_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, const char **var);
|
|
|
|
/*
|
|
* Register a preference with a directory name (string) value.
|
|
* Directory name preferences are basically like string preferences
|
|
* except that the GUI gives the user the ability to browse for a
|
|
* directory.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_directory_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, const char **var);
|
|
|
|
/*
|
|
* Register a preference with a ranged value.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_range_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, range_t **var,
|
|
guint32 max_value);
|
|
|
|
/*
|
|
* Register a static text 'preference'. It can be used to add some info/explanation.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_static_text_preference(module_t *module, const char *name,
|
|
const char *title, const char *description);
|
|
|
|
/*
|
|
* Register a uat 'preference'. It adds a button that opens the uat's window in the
|
|
* preferences tab of the module.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_uat_preference(module_t *module,
|
|
const char *name,
|
|
const char* title,
|
|
const char *description,
|
|
uat_t* uat);
|
|
|
|
/*
|
|
* Register a color preference. Currently does not have any "GUI Dialog" support
|
|
* so the color data needs to be managed independently. Currently used by the
|
|
* "GUI preferences" to aid in reading/writing the preferences file, but the
|
|
* "data" is still managed by the specific "GUI preferences" dialog.
|
|
*/
|
|
void prefs_register_color_preference(module_t *module, const char *name,
|
|
const char *title, const char *description, color_t *color);
|
|
|
|
/*
|
|
* Register a custom preference. Currently does not have any "GUI Dialog" support
|
|
* so data needs to be managed independently. Currently used by the
|
|
* "GUI preferences" to aid in reading/writing the preferences file, but the
|
|
* "data" is still managed by the specific "GUI preferences" dialog.
|
|
*/
|
|
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);
|
|
|
|
/*
|
|
* Register a preference that used to be supported but no longer is.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_obsolete_preference(module_t *module,
|
|
const char *name);
|
|
|
|
|
|
typedef guint (*pref_cb)(pref_t *pref, gpointer user_data);
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
WS_DLL_PUBLIC guint prefs_pref_foreach(module_t *module, pref_cb callback,
|
|
gpointer user_data);
|
|
|
|
/* Parse through a list of comma-separated, possibly quoted strings.
|
|
* Return a list of the string data.
|
|
*/
|
|
WS_DLL_PUBLIC GList *prefs_get_string_list(const gchar *str);
|
|
|
|
/* Clear the given list of string data. */
|
|
WS_DLL_PUBLIC void prefs_clear_string_list(GList *sl);
|
|
|
|
/*
|
|
* Register all non-dissector modules' preferences.
|
|
*/
|
|
WS_DLL_PUBLIC void prefs_register_modules(void);
|
|
|
|
/** Fetch a short preference type name, e.g. "Integer".
|
|
*
|
|
* @param pref A preference.
|
|
*
|
|
* @return The preference type name. May be NULL.
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
const char *prefs_pref_type_name(pref_t *pref);
|
|
|
|
/** Fetch a long description of the preference type
|
|
*
|
|
* @param pref A preference.
|
|
*
|
|
* @return A description of the preference type including allowed
|
|
* values for enums. The description may include newlines. Must be
|
|
* g_free()d.
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
char *prefs_pref_type_description(pref_t *pref);
|
|
|
|
/** Fetch a string representation of the preference.
|
|
*
|
|
* @param pref A preference.
|
|
* @param source Which value of the preference to return, see pref_source_t.
|
|
*
|
|
* @return A string representation of the preference. Must be g_free()d.
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
char *prefs_pref_to_str(pref_t *pref, pref_source_t source);
|
|
|
|
/* Read the preferences file, fill in "prefs", and return a pointer to it.
|
|
|
|
If we got an error (other than "it doesn't exist") trying to read
|
|
the global preferences file, stuff the errno into "*gpf_errno_return"
|
|
on an open error and into "*gpf_read_errno_return" on a read error,
|
|
stuff a pointer to the path of the file into "*gpf_path_return", and
|
|
return NULL.
|
|
|
|
If we got an error (other than "it doesn't exist") trying to read
|
|
the user's preferences file, stuff the errno into "*pf_errno_return"
|
|
on an open error and into "*pf_read_errno_return" on a read error,
|
|
stuff a pointer to the path of the file into "*pf_path_return", and
|
|
return NULL. */
|
|
WS_DLL_PUBLIC e_prefs *read_prefs(int *, int *, char **, int *, int *, char **);
|
|
|
|
/* Write out "prefs" to the user's preferences file, and return 0.
|
|
|
|
If we got an error, stuff a pointer to the path of the preferences file
|
|
into "*pf_path_return", and return the errno. */
|
|
WS_DLL_PUBLIC int write_prefs(char **);
|
|
|
|
/*
|
|
* 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.
|
|
*
|
|
* XXX - should supply, for syntax errors, a detailed explanation of
|
|
* the syntax error.
|
|
*/
|
|
typedef enum {
|
|
PREFS_SET_OK, /* succeeded */
|
|
PREFS_SET_SYNTAX_ERR, /* syntax error in string */
|
|
PREFS_SET_NO_SUCH_PREF, /* no such preference */
|
|
PREFS_SET_OBSOLETE /* preference used to exist but no longer does */
|
|
} prefs_set_pref_e;
|
|
|
|
WS_DLL_PUBLIC prefs_set_pref_e prefs_set_pref(char *prefarg);
|
|
|
|
/*
|
|
* Get or set a preference's obsolete status. These can be used to make a
|
|
* preference obsolete after startup so that we can fetch its value but
|
|
* keep it from showing up in the prefrences dialog.
|
|
*/
|
|
gboolean prefs_get_preference_obsolete(pref_t *pref);
|
|
prefs_set_pref_e prefs_set_preference_obsolete(pref_t *pref);
|
|
|
|
|
|
/*
|
|
* Returns TRUE if the given device is hidden
|
|
*/
|
|
WS_DLL_PUBLIC gboolean prefs_is_capture_device_hidden(const char *name);
|
|
|
|
/*
|
|
* Returns TRUE if the given device should capture in monitor mode by default
|
|
*/
|
|
WS_DLL_PUBLIC gboolean prefs_capture_device_monitor_mode(const char *name);
|
|
|
|
WS_DLL_PUBLIC gboolean prefs_capture_options_dialog_column_is_visible(const gchar *column);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* prefs.h */
|