/* recent.c * Recent "preference" handling routines * Copyright 2004, Ulf Lamping * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * SPDX-License-Identifier: GPL-2.0-or-later */ #include "config.h" #include #include #include #include "capture_opts.h" #include #include #include #include #include #include "ui/last_open_dir.h" #include "ui/recent.h" #include "ui/recent_utils.h" #include "ui/simple_dialog.h" #include #define RECENT_KEY_MAIN_TOOLBAR_SHOW "gui.toolbar_main_show" #define RECENT_KEY_FILTER_TOOLBAR_SHOW "gui.filter_toolbar_show" #define RECENT_KEY_WIRELESS_TOOLBAR_SHOW "gui.wireless_toolbar_show" #define RECENT_KEY_PACKET_LIST_SHOW "gui.packet_list_show" #define RECENT_KEY_TREE_VIEW_SHOW "gui.tree_view_show" #define RECENT_KEY_BYTE_VIEW_SHOW "gui.byte_view_show" #define RECENT_KEY_STATUSBAR_SHOW "gui.statusbar_show" #define RECENT_KEY_PACKET_LIST_COLORIZE "gui.packet_list_colorize" #define RECENT_GUI_TIME_FORMAT "gui.time_format" #define RECENT_GUI_TIME_PRECISION "gui.time_precision" #define RECENT_GUI_SECONDS_FORMAT "gui.seconds_format" #define RECENT_GUI_ZOOM_LEVEL "gui.zoom_level" #define RECENT_GUI_BYTES_VIEW "gui.bytes_view" #define RECENT_GUI_BYTES_ENCODING "gui.bytes_encoding" #define RECENT_GUI_GEOMETRY_MAIN_X "gui.geometry_main_x" #define RECENT_GUI_GEOMETRY_MAIN_Y "gui.geometry_main_y" #define RECENT_GUI_GEOMETRY_MAIN_WIDTH "gui.geometry_main_width" #define RECENT_GUI_GEOMETRY_MAIN_HEIGHT "gui.geometry_main_height" #define RECENT_GUI_GEOMETRY_MAIN_MAXIMIZED "gui.geometry_main_maximized" #define RECENT_GUI_GEOMETRY_LEFTALIGN_ACTIONS "gui.geometry_leftalign_actions" #define RECENT_GUI_GEOMETRY_MAIN_UPPER_PANE "gui.geometry_main_upper_pane" #define RECENT_GUI_GEOMETRY_MAIN_LOWER_PANE "gui.geometry_main_lower_pane" #define RECENT_GUI_GEOMETRY_STATUS_PANE_LEFT "gui.geometry_status_pane" #define RECENT_GUI_GEOMETRY_STATUS_PANE_RIGHT "gui.geometry_status_pane_right" #define RECENT_GUI_GEOMETRY_WLAN_STATS_PANE "gui.geometry_status_wlan_stats_pane" #define RECENT_LAST_USED_PROFILE "gui.last_used_profile" #define RECENT_GUI_FILEOPEN_REMEMBERED_DIR "gui.fileopen_remembered_dir" #define RECENT_GUI_CONVERSATION_TABS "gui.conversation_tabs" #define RECENT_GUI_ENDPOINT_TABS "gui.endpoint_tabs" #define RECENT_GUI_RLC_PDUS_FROM_MAC_FRAMES "gui.rlc_pdus_from_mac_frames" #define RECENT_GUI_CUSTOM_COLORS "gui.custom_colors" #define RECENT_GUI_TOOLBAR_SHOW "gui.additional_toolbar_show" #define RECENT_GUI_INTERFACE_TOOLBAR_SHOW "gui.interface_toolbar_show" #define RECENT_GUI_SEARCH_IN "gui.search_in" #define RECENT_GUI_SEARCH_CHAR_SET "gui.search_char_set" #define RECENT_GUI_SEARCH_CASE_SENSITIVE "gui.search_case_sensitive" #define RECENT_GUI_SEARCH_TYPE "gui.search_type" #define RECENT_GUI_GEOMETRY "gui.geom." #define RECENT_KEY_PRIVS_WARN_IF_ELEVATED "privs.warn_if_elevated" #define RECENT_KEY_PRIVS_WARN_IF_NO_NPF "privs.warn_if_no_npf" #define RECENT_FILE_NAME "recent" #define RECENT_COMMON_FILE_NAME "recent_common" recent_settings_t recent; static const value_string ts_type_values[] = { { TS_RELATIVE, "RELATIVE" }, { TS_ABSOLUTE, "ABSOLUTE" }, { TS_ABSOLUTE_WITH_YMD, "ABSOLUTE_WITH_YMD" }, { TS_ABSOLUTE_WITH_YDOY, "ABSOLUTE_WITH_YDOY" }, { TS_ABSOLUTE_WITH_YMD, "ABSOLUTE_WITH_DATE" }, /* Backward compability */ { TS_DELTA, "DELTA" }, { TS_DELTA_DIS, "DELTA_DIS" }, { TS_EPOCH, "EPOCH" }, { TS_UTC, "UTC" }, { TS_UTC_WITH_YMD, "UTC_WITH_YMD" }, { TS_UTC_WITH_YDOY, "UTC_WITH_YDOY" }, { TS_UTC_WITH_YMD, "UTC_WITH_DATE" }, /* Backward compability */ { 0, NULL } }; static const value_string ts_precision_values[] = { { TS_PREC_AUTO, "AUTO" }, { TS_PREC_FIXED_SEC, "SEC" }, { TS_PREC_FIXED_DSEC, "DSEC" }, { TS_PREC_FIXED_CSEC, "CSEC" }, { TS_PREC_FIXED_MSEC, "MSEC" }, { TS_PREC_FIXED_USEC, "USEC" }, { TS_PREC_FIXED_NSEC, "NSEC" }, { 0, NULL } }; static const value_string ts_seconds_values[] = { { TS_SECONDS_DEFAULT, "SECONDS" }, { TS_SECONDS_HOUR_MIN_SEC, "HOUR_MIN_SEC" }, { 0, NULL } }; static const value_string bytes_view_type_values[] = { { BYTES_HEX, "HEX" }, { BYTES_BITS, "BITS" }, { 0, NULL } }; static const value_string bytes_encoding_type_values[] = { { BYTES_ENC_FROM_PACKET, "FROM_PACKET" }, { BYTES_ENC_ASCII, "ASCII" }, { BYTES_ENC_EBCDIC, "EBCDIC" }, { 0, NULL } }; static const value_string search_in_values[] = { { SEARCH_IN_PACKET_LIST, "PACKET_LIST" }, { SEARCH_IN_PACKET_DETAILS, "PACKET_DETAILS" }, { SEARCH_IN_PACKET_BYTES, "PACKET_BYTES" }, { 0, NULL } }; static const value_string search_char_set_values[] = { { SEARCH_CHAR_SET_NARROW_AND_WIDE, "NARROW_AND_WIDE" }, { SEARCH_CHAR_SET_NARROW, "NARROW" }, { SEARCH_CHAR_SET_WIDE, "WIDE" }, { 0, NULL } }; static const value_string search_type_values[] = { { SEARCH_TYPE_DISPLAY_FILTER, "DISPLAY_FILTER" }, { SEARCH_TYPE_HEX_VALUE, "HEX_VALUE" }, { SEARCH_TYPE_STRING, "STRING" }, { SEARCH_TYPE_REGEX, "REGEX" }, { 0, NULL } }; static void free_col_width_data(gpointer data, gpointer user_data _U_) { col_width_data *cfmt = (col_width_data *)data; g_free(cfmt->cfield); g_free(cfmt); } static void free_col_width_info(recent_settings_t *rs) { g_list_foreach(rs->col_width_list, free_col_width_data, NULL); g_list_free(rs->col_width_list); rs->col_width_list = NULL; } /** Write the geometry values of a single window to the recent file. * * @param key unused * @param value the geometry values * @param rfh recent file handle (FILE) */ static void write_recent_geom(gpointer key _U_, gpointer value, gpointer rfh) { window_geometry_t *geom = (window_geometry_t *)value; FILE *rf = (FILE *)rfh; fprintf(rf, "\n# Geometry and maximized state of %s window.\n", geom->key); fprintf(rf, "# Decimal integers.\n"); fprintf(rf, RECENT_GUI_GEOMETRY "%s.x: %d\n", geom->key, geom->x); fprintf(rf, RECENT_GUI_GEOMETRY "%s.y: %d\n", geom->key, geom->y); fprintf(rf, RECENT_GUI_GEOMETRY "%s.width: %d\n", geom->key, geom->width); fprintf(rf, RECENT_GUI_GEOMETRY "%s.height: %d\n", geom->key, geom->height); fprintf(rf, "# TRUE or FALSE (case-insensitive).\n"); fprintf(rf, RECENT_GUI_GEOMETRY "%s.maximized: %s\n", geom->key, geom->maximized == TRUE ? "TRUE" : "FALSE"); } /* the geometry hashtable for all known window classes, * the window name is the key, and the geometry struct is the value */ static GHashTable *window_geom_hash = NULL; /* save the window and its current geometry into the geometry hashtable */ void window_geom_save(const gchar *name, window_geometry_t *geom) { gchar *key; window_geometry_t *work; /* init hashtable, if not already done */ if (!window_geom_hash) { window_geom_hash = g_hash_table_new(g_str_hash, g_str_equal); } /* if we have an old one, remove and free it first */ work = (window_geometry_t *)g_hash_table_lookup(window_geom_hash, name); if (work) { g_hash_table_remove(window_geom_hash, name); g_free(work->key); g_free(work); } /* g_malloc and insert the new one */ work = (window_geometry_t *)g_malloc(sizeof(window_geometry_t)); *work = *geom; key = g_strdup(name); work->key = key; g_hash_table_insert(window_geom_hash, key, work); } /* load the desired geometry for this window from the geometry hashtable */ gboolean window_geom_load(const gchar *name, window_geometry_t *geom) { window_geometry_t *p; /* init hashtable, if not already done */ if (!window_geom_hash) { window_geom_hash = g_hash_table_new(g_str_hash, g_str_equal); } p = (window_geometry_t *)g_hash_table_lookup(window_geom_hash, name); if (p) { *geom = *p; return TRUE; } else { return FALSE; } } /* parse values of particular types */ static void parse_recent_boolean(const gchar *val_str, gboolean *valuep) { if (g_ascii_strcasecmp(val_str, "true") == 0) { *valuep = TRUE; } else { *valuep = FALSE; } } /** Read in a single geometry key value pair from the recent file. * * @param name the geom_name of the window * @param key the subkey of this pair (e.g. "x") * @param value the new value (e.g. "123") */ static void window_geom_recent_read_pair(const char *name, const char *key, const char *value) { window_geometry_t geom; /* find window geometry maybe already in hashtable */ if (!window_geom_load(name, &geom)) { /* not in table, init geom with "basic" values */ geom.key = NULL; /* Will be set in window_geom_save() */ geom.set_pos = FALSE; geom.x = -1; geom.y = -1; geom.set_size = FALSE; geom.width = -1; geom.height = -1; } if (strcmp(key, "x") == 0) { geom.x = (gint)strtol(value, NULL, 10); geom.set_pos = TRUE; } else if (strcmp(key, "y") == 0) { geom.y = (gint)strtol(value, NULL, 10); geom.set_pos = TRUE; } else if (strcmp(key, "width") == 0) { geom.width = (gint)strtol(value, NULL, 10); geom.set_size = TRUE; } else if (strcmp(key, "height") == 0) { geom.height = (gint)strtol(value, NULL, 10); geom.set_size = TRUE; } else if (strcmp(key, "maximized") == 0) { parse_recent_boolean(value, &geom.maximized); geom.set_maximized = TRUE; } else { /* * Silently ignore the bogus key. We shouldn't abort here, * as this could be due to a corrupt recent file. * * XXX - should we print a message about this? */ return; } /* save / replace geometry in hashtable */ window_geom_save(name, &geom); } /** Write all geometry values of all windows to the recent file. * Will call write_recent_geom() for every existing window type. * * @param rf recent file handle from caller */ static void window_geom_recent_write_all(FILE *rf) { /* init hashtable, if not already done */ if (!window_geom_hash) { window_geom_hash = g_hash_table_new(g_str_hash, g_str_equal); } g_hash_table_foreach(window_geom_hash, write_recent_geom, rf); } /* Global list of recent capture filters. */ static GList *recent_cfilter_list; /* * Per-interface lists of recent capture filters; stored in a hash * table indexed by interface name. */ static GHashTable *per_interface_cfilter_lists_hash; /* XXX: use a preference for this setting! */ static guint cfilter_combo_max_recent = 20; /** * Returns a list of recent capture filters. * * @param ifname interface name; NULL refers to the global list. */ GList * recent_get_cfilter_list(const gchar *ifname) { if (ifname == NULL) return recent_cfilter_list; if (per_interface_cfilter_lists_hash == NULL) { /* No such lists exist. */ return NULL; } return (GList *)g_hash_table_lookup(per_interface_cfilter_lists_hash, ifname); } /** * Add a capture filter to the global recent capture filter list or * the recent capture filter list for an interface. * * @param ifname interface name; NULL refers to the global list. * @param s text of capture filter */ void recent_add_cfilter(const gchar *ifname, const gchar *s) { GList *cfilter_list; GList *li; gchar *li_filter, *newfilter = NULL; /* Don't add empty filters to the list. */ if (s[0] == '\0') return; if (ifname == NULL) cfilter_list = recent_cfilter_list; else { /* If we don't yet have a hash table for per-interface recent capture filter lists, create one. Have it free the new key if we're updating an entry rather than creating it below. */ if (per_interface_cfilter_lists_hash == NULL) per_interface_cfilter_lists_hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL); cfilter_list = (GList *)g_hash_table_lookup(per_interface_cfilter_lists_hash, ifname); } li = g_list_first(cfilter_list); while (li) { /* If the filter is already in the list, remove the old one and * append the new one at the latest position (at g_list_append() below) */ li_filter = (char *)li->data; if (strcmp(s, li_filter) == 0) { /* No need to copy the string, we're just moving it. */ newfilter = li_filter; cfilter_list = g_list_remove(cfilter_list, li->data); break; } li = li->next; } if (newfilter == NULL) { /* The filter wasn't already in the list; make a copy to add. */ newfilter = g_strdup(s); } cfilter_list = g_list_append(cfilter_list, newfilter); if (ifname == NULL) recent_cfilter_list = cfilter_list; else g_hash_table_insert(per_interface_cfilter_lists_hash, g_strdup(ifname), cfilter_list); } #ifdef HAVE_PCAP_REMOTE static GHashTable *remote_host_list=NULL; int recent_get_remote_host_list_size(void) { if (remote_host_list == NULL) { /* No entries exist. */ return 0; } return g_hash_table_size (remote_host_list); } void recent_add_remote_host(gchar *host, struct remote_host *rh) { if (remote_host_list == NULL) { remote_host_list = g_hash_table_new (g_str_hash, g_str_equal); } g_hash_table_insert (remote_host_list, g_strdup(host), rh); } static gboolean free_remote_host (gpointer key _U_, gpointer value, gpointer user _U_) { struct remote_host *rh = (struct remote_host *) value; g_free (rh->r_host); g_free (rh->remote_port); g_free (rh->auth_username); g_free (rh->auth_password); return TRUE; } void recent_remote_host_list_foreach(GHFunc func, gpointer user_data) { if (remote_host_list != NULL) { g_hash_table_foreach(remote_host_list, func, user_data); } } static void recent_print_remote_host (gpointer key _U_, gpointer value, gpointer user) { FILE *rf = (FILE *)user; struct remote_host_info *ri = (struct remote_host_info *)value; fprintf (rf, RECENT_KEY_REMOTE_HOST ": %s,%s,%d\n", ri->remote_host, ri->remote_port, ri->auth_type); } /** * Write the contents of the remote_host_list to the 'recent' file. * * @param rf File to write to. */ static void capture_remote_combo_recent_write_all(FILE *rf) { if (remote_host_list && g_hash_table_size (remote_host_list) > 0) { /* Write all remote interfaces to the recent file */ g_hash_table_foreach (remote_host_list, recent_print_remote_host, rf); } } void recent_free_remote_host_list(void) { g_hash_table_foreach_remove(remote_host_list, free_remote_host, NULL); } struct remote_host * recent_get_remote_host(const gchar *host) { if (host == NULL) return NULL; if (remote_host_list == NULL) { /* No such host exist. */ return NULL; } return (struct remote_host *)g_hash_table_lookup(remote_host_list, host); } /** * Fill the remote_host_list with the entries stored in the 'recent' file. * * @param s String to be filled from the 'recent' file. * @return True, if the list was written successfully, False otherwise. */ static gboolean capture_remote_combo_add_recent(const gchar *s) { GList *vals = prefs_get_string_list (s); GList *valp = vals; capture_auth auth_type; char *p; struct remote_host *rh; if (valp == NULL) return FALSE; if (remote_host_list == NULL) { remote_host_list = g_hash_table_new (g_str_hash, g_str_equal); } rh =(struct remote_host *) g_malloc (sizeof (*rh)); /* First value is the host */ rh->r_host = (gchar *)g_strdup ((const gchar *)valp->data); if (strlen(rh->r_host) == 0) { /* Empty remote host */ g_free(rh->r_host); g_free(rh); return FALSE; } rh->auth_type = CAPTURE_AUTH_NULL; valp = valp->next; if (valp) { /* Found value 2, this is the port number */ if (!strcmp((const char*)valp->data, "0")) { /* Port 0 isn't valid, so leave port blank */ rh->remote_port = (gchar *)g_strdup (""); } else { rh->remote_port = (gchar *)g_strdup ((const gchar *)valp->data); } valp = valp->next; } else { /* Did not find a port number */ rh->remote_port = g_strdup (""); } if (valp) { /* Found value 3, this is the authentication type */ auth_type = (capture_auth)strtol((const gchar *)valp->data, &p, 0); if (p != valp->data && *p == '\0') { rh->auth_type = auth_type; } } /* Do not store username and password */ rh->auth_username = g_strdup (""); rh->auth_password = g_strdup (""); prefs_clear_string_list(vals); g_hash_table_insert (remote_host_list, g_strdup(rh->r_host), rh); return TRUE; } #endif static void cfilter_recent_write_all_list(FILE *rf, const gchar *ifname, GList *cfilter_list) { guint max_count = 0; GList *li; /* write all non empty capture filter strings to the recent file (until max count) */ li = g_list_first(cfilter_list); while (li && (max_count++ <= cfilter_combo_max_recent) ) { if (li->data && strlen((const char *)li->data)) { if (ifname == NULL) fprintf (rf, RECENT_KEY_CAPTURE_FILTER ": %s\n", (char *)li->data); else fprintf (rf, RECENT_KEY_CAPTURE_FILTER ".%s: %s\n", ifname, (char *)li->data); } li = li->next; } } static void cfilter_recent_write_all_hash_callback(gpointer key, gpointer value, gpointer user_data) { cfilter_recent_write_all_list((FILE *)user_data, (const gchar *)key, (GList *)value); } /** Write all capture filter values to the recent file. * * @param rf recent file handle from caller */ static void cfilter_recent_write_all(FILE *rf) { /* Write out the global list. */ cfilter_recent_write_all_list(rf, NULL, recent_cfilter_list); /* Write out all the per-interface lists. */ if (per_interface_cfilter_lists_hash != NULL) { g_hash_table_foreach(per_interface_cfilter_lists_hash, cfilter_recent_write_all_hash_callback, (gpointer)rf); } } /* Write out recent settings of particular types. */ static void write_recent_boolean(FILE *rf, const char *description, const char *name, gboolean value) { fprintf(rf, "\n# %s.\n", description); fprintf(rf, "# TRUE or FALSE (case-insensitive).\n"); fprintf(rf, "%s: %s\n", name, value == TRUE ? "TRUE" : "FALSE"); } static void write_recent_enum(FILE *rf, const char *description, const char *name, const value_string *values, guint value) { const char *if_invalid = NULL; const value_string *valp; const gchar *str_value; fprintf(rf, "\n# %s.\n", description); fprintf(rf, "# One of: "); valp = values; while (valp->strptr != NULL) { if (if_invalid == NULL) if_invalid = valp->strptr; fprintf(rf, "%s", valp->strptr); valp++; if (valp->strptr != NULL) fprintf(rf, ", "); } fprintf(rf, "\n"); str_value = try_val_to_str(value, values); if (str_value != NULL) fprintf(rf, "%s: %s\n", name, str_value); else fprintf(rf, "%s: %s\n", name, if_invalid != NULL ? if_invalid : "Unknown"); } /* Attempt to write out "recent common" to the user's recent common file. If we got an error report it with a dialog box and return FALSE, otherwise return TRUE. */ gboolean write_recent(void) { char *pf_dir_path; char *rf_path; FILE *rf; char *string_list; /* 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 */ /* Create the directory that holds personal configuration files, if necessary. */ if (create_persconffile_dir(&pf_dir_path) == -1) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Can't create directory\n\"%s\"\nfor recent file: %s.", pf_dir_path, g_strerror(errno)); g_free(pf_dir_path); return FALSE; } rf_path = get_persconffile_path(RECENT_COMMON_FILE_NAME, FALSE); if ((rf = ws_fopen(rf_path, "w")) == NULL) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Can't open recent file\n\"%s\": %s.", rf_path, g_strerror(errno)); g_free(rf_path); return FALSE; } g_free(rf_path); fputs("# Recent settings file for Wireshark " VERSION ".\n" "#\n" "# This file is regenerated each time Wireshark is quit.\n" "# So be careful, if you want to make manual changes here.\n" "\n" "######## Recent capture files (latest last), cannot be altered through command line ########\n" "\n", rf); menu_recent_file_write_all(rf); fputs("\n" "######## Recent capture filters (latest last), cannot be altered through command line ########\n" "\n", rf); cfilter_recent_write_all(rf); fputs("\n" "######## Recent display filters (latest last), cannot be altered through command line ########\n" "\n", rf); dfilter_recent_combo_write_all(rf); #ifdef HAVE_PCAP_REMOTE fputs("\n" "######## Recent remote hosts, cannot be altered through command line ########\n" "\n", rf); capture_remote_combo_recent_write_all(rf); #endif fprintf(rf, "\n# Main window geometry.\n"); fprintf(rf, "# Decimal numbers.\n"); fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_X ": %d\n", recent.gui_geometry_main_x); fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_Y ": %d\n", recent.gui_geometry_main_y); fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_WIDTH ": %d\n", recent.gui_geometry_main_width); fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_HEIGHT ": %d\n", recent.gui_geometry_main_height); write_recent_boolean(rf, "Main window maximized", RECENT_GUI_GEOMETRY_MAIN_MAXIMIZED, recent.gui_geometry_main_maximized); write_recent_boolean(rf, "Leftalign Action Buttons", RECENT_GUI_GEOMETRY_LEFTALIGN_ACTIONS, recent.gui_geometry_leftalign_actions); fprintf(rf, "\n# Statusbar left pane size.\n"); fprintf(rf, "# Decimal number.\n"); if (recent.gui_geometry_status_pane_left != 0) { fprintf(rf, RECENT_GUI_GEOMETRY_STATUS_PANE_LEFT ": %d\n", recent.gui_geometry_status_pane_left); } fprintf(rf, "\n# Statusbar middle pane size.\n"); fprintf(rf, "# Decimal number.\n"); if (recent.gui_geometry_status_pane_right != 0) { fprintf(rf, RECENT_GUI_GEOMETRY_STATUS_PANE_RIGHT ": %d\n", recent.gui_geometry_status_pane_right); } fprintf(rf, "\n# Last used Configuration Profile.\n"); fprintf(rf, RECENT_LAST_USED_PROFILE ": %s\n", get_profile_name()); fprintf(rf, "\n# WLAN statistics upper pane size.\n"); fprintf(rf, "# Decimal number.\n"); fprintf(rf, RECENT_GUI_GEOMETRY_WLAN_STATS_PANE ": %d\n", recent.gui_geometry_wlan_stats_pane); write_recent_boolean(rf, "Warn if running with elevated permissions (e.g. as root)", RECENT_KEY_PRIVS_WARN_IF_ELEVATED, recent.privs_warn_if_elevated); write_recent_boolean(rf, "Warn if npf.sys isn't loaded on Windows >= 6.0", RECENT_KEY_PRIVS_WARN_IF_NO_NPF, recent.privs_warn_if_no_npf); write_recent_enum(rf, "Find packet search in", RECENT_GUI_SEARCH_IN, search_in_values, recent.gui_search_in); write_recent_enum(rf, "Find packet character set", RECENT_GUI_SEARCH_CHAR_SET, search_char_set_values, recent.gui_search_char_set); write_recent_boolean(rf, "Find packet case sensitive search", RECENT_GUI_SEARCH_CASE_SENSITIVE, recent.gui_search_case_sensitive); write_recent_enum(rf, "Find packet search type", RECENT_GUI_SEARCH_TYPE, search_type_values, recent.gui_search_type); window_geom_recent_write_all(rf); fprintf(rf, "\n# Custom colors.\n"); fprintf(rf, "# List of custom colors selected in Qt color picker.\n"); string_list = join_string_list(recent.custom_colors); fprintf(rf, RECENT_GUI_CUSTOM_COLORS ": %s\n", string_list); g_free(string_list); fclose(rf); /* XXX - catch I/O errors (e.g. "ran out of disk space") and return an error indication, or maybe write to a new recent file and rename that file on top of the old one only if there are not I/O errors. */ return TRUE; } /* Attempt to Write out profile "recent" to the user's profile recent file. If we got an error report it with a dialog box and return FALSE, otherwise return TRUE. */ gboolean write_profile_recent(void) { char *pf_dir_path; char *rf_path; char *string_list; FILE *rf; /* 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 */ /* Create the directory that holds personal configuration files, if necessary. */ if (create_persconffile_dir(&pf_dir_path) == -1) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Can't create directory\n\"%s\"\nfor recent file: %s.", pf_dir_path, g_strerror(errno)); g_free(pf_dir_path); return FALSE; } rf_path = get_persconffile_path(RECENT_FILE_NAME, TRUE); if ((rf = ws_fopen(rf_path, "w")) == NULL) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Can't open recent file\n\"%s\": %s.", rf_path, g_strerror(errno)); g_free(rf_path); return FALSE; } g_free(rf_path); fputs("# Recent settings file for Wireshark " VERSION ".\n" "#\n" "# This file is regenerated each time Wireshark is quit\n" "# and when changing configuration profile.\n" "# So be careful, if you want to make manual changes here.\n" "\n", rf); write_recent_boolean(rf, "Main Toolbar show (hide)", RECENT_KEY_MAIN_TOOLBAR_SHOW, recent.main_toolbar_show); write_recent_boolean(rf, "Filter Toolbar show (hide)", RECENT_KEY_FILTER_TOOLBAR_SHOW, recent.filter_toolbar_show); write_recent_boolean(rf, "Wireless Settings Toolbar show (hide)", RECENT_KEY_WIRELESS_TOOLBAR_SHOW, recent.wireless_toolbar_show); write_recent_boolean(rf, "Packet list show (hide)", RECENT_KEY_PACKET_LIST_SHOW, recent.packet_list_show); write_recent_boolean(rf, "Tree view show (hide)", RECENT_KEY_TREE_VIEW_SHOW, recent.tree_view_show); write_recent_boolean(rf, "Byte view show (hide)", RECENT_KEY_BYTE_VIEW_SHOW, recent.byte_view_show); write_recent_boolean(rf, "Statusbar show (hide)", RECENT_KEY_STATUSBAR_SHOW, recent.statusbar_show); write_recent_boolean(rf, "Packet list colorize (hide)", RECENT_KEY_PACKET_LIST_COLORIZE, recent.packet_list_colorize); write_recent_enum(rf, "Timestamp display format", RECENT_GUI_TIME_FORMAT, ts_type_values, recent.gui_time_format); write_recent_enum(rf, "Timestamp display precision", RECENT_GUI_TIME_PRECISION, ts_precision_values, recent.gui_time_precision); write_recent_enum(rf, "Seconds display format", RECENT_GUI_SECONDS_FORMAT, ts_seconds_values, recent.gui_seconds_format); fprintf(rf, "\n# Zoom level.\n"); fprintf(rf, "# A decimal number.\n"); fprintf(rf, RECENT_GUI_ZOOM_LEVEL ": %d\n", recent.gui_zoom_level); write_recent_enum(rf, "Bytes view display type", RECENT_GUI_BYTES_VIEW, bytes_view_type_values, recent.gui_bytes_view); write_recent_enum(rf, "Bytes view text encoding", RECENT_GUI_BYTES_ENCODING, bytes_encoding_type_values, recent.gui_bytes_encoding); fprintf(rf, "\n# Main window upper (or leftmost) pane size.\n"); fprintf(rf, "# Decimal number.\n"); if (recent.gui_geometry_main_upper_pane != 0) { fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_UPPER_PANE ": %d\n", recent.gui_geometry_main_upper_pane); } fprintf(rf, "\n# Main window middle pane size.\n"); fprintf(rf, "# Decimal number.\n"); if (recent.gui_geometry_main_lower_pane != 0) { fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_LOWER_PANE ": %d\n", recent.gui_geometry_main_lower_pane); } fprintf(rf, "\n# Packet list column pixel widths.\n"); fprintf(rf, "# Each pair of strings consists of a column format and its pixel width.\n"); packet_list_recent_write_all(rf); fprintf(rf, "\n# Open conversation dialog tabs.\n"); fprintf(rf, "# List of conversation names, e.g. \"TCP\", \"IPv6\".\n"); string_list = join_string_list(recent.conversation_tabs); fprintf(rf, RECENT_GUI_CONVERSATION_TABS ": %s\n", string_list); g_free(string_list); fprintf(rf, "\n# Open endpoint dialog tabs.\n"); fprintf(rf, "# List of endpoint names, e.g. \"TCP\", \"IPv6\".\n"); string_list = join_string_list(recent.endpoint_tabs); fprintf(rf, RECENT_GUI_ENDPOINT_TABS ": %s\n", string_list); g_free(string_list); write_recent_boolean(rf, "For RLC stats, whether to use RLC PDUs found inside MAC frames", RECENT_GUI_RLC_PDUS_FROM_MAC_FRAMES, recent.gui_rlc_use_pdus_from_mac); if (get_last_open_dir() != NULL) { fprintf(rf, "\n# Last directory navigated to in File Open dialog.\n"); fprintf(rf, RECENT_GUI_FILEOPEN_REMEMBERED_DIR ": %s\n", get_last_open_dir()); } fprintf(rf, "\n# Additional Toolbars shown\n"); fprintf(rf, "# List of additional toolbars to show.\n"); string_list = join_string_list(recent.gui_additional_toolbars); fprintf(rf, RECENT_GUI_TOOLBAR_SHOW ": %s\n", string_list); g_free(string_list); fprintf(rf, "\n# Interface Toolbars show.\n"); fprintf(rf, "# List of interface toolbars to show.\n"); string_list = join_string_list(recent.interface_toolbars); fprintf(rf, RECENT_GUI_INTERFACE_TOOLBAR_SHOW ": %s\n", string_list); g_free(string_list); fclose(rf); /* XXX - catch I/O errors (e.g. "ran out of disk space") and return an error indication, or maybe write to a new recent file and rename that file on top of the old one only if there are not I/O errors. */ return TRUE; } /* set one user's recent common file key/value pair */ static prefs_set_pref_e read_set_recent_common_pair_static(gchar *key, const gchar *value, void *private_data _U_, gboolean return_range_errors _U_) { long num; char *p; if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_MAXIMIZED) == 0) { parse_recent_boolean(value, &recent.gui_geometry_main_maximized); } else if (strcmp(key, RECENT_GUI_GEOMETRY_LEFTALIGN_ACTIONS) == 0) { parse_recent_boolean(value, &recent.gui_geometry_leftalign_actions); } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_X) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ recent.gui_geometry_main_x = (gint)num; } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_Y) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ recent.gui_geometry_main_y = (gint)num; } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_WIDTH) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ if (num <= 0) return PREFS_SET_SYNTAX_ERR; /* number must be positive */ recent.gui_geometry_main_width = (gint)num; } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_HEIGHT) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ if (num <= 0) return PREFS_SET_SYNTAX_ERR; /* number must be positive */ recent.gui_geometry_main_height = (gint)num; } else if (strcmp(key, RECENT_GUI_GEOMETRY_STATUS_PANE_RIGHT) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ if (num <= 0) return PREFS_SET_SYNTAX_ERR; /* number must be positive */ recent.gui_geometry_status_pane_right = (gint)num; recent.has_gui_geometry_status_pane = TRUE; } else if (strcmp(key, RECENT_GUI_GEOMETRY_STATUS_PANE_LEFT) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ if (num <= 0) return PREFS_SET_SYNTAX_ERR; /* number must be positive */ recent.gui_geometry_status_pane_left = (gint)num; recent.has_gui_geometry_status_pane = TRUE; } else if (strcmp(key, RECENT_LAST_USED_PROFILE) == 0) { if ((strcmp(value, DEFAULT_PROFILE) != 0) && profile_exists (value, FALSE)) { set_profile_name (value); } } else if (strcmp(key, RECENT_GUI_GEOMETRY_WLAN_STATS_PANE) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ if (num <= 0) return PREFS_SET_SYNTAX_ERR; /* number must be positive */ recent.gui_geometry_wlan_stats_pane = (gint)num; } else if (strncmp(key, RECENT_GUI_GEOMETRY, sizeof(RECENT_GUI_GEOMETRY)-1) == 0) { /* now have something like "gui.geom.main.x", split it into win and sub_key */ char *win = &key[sizeof(RECENT_GUI_GEOMETRY)-1]; char *sub_key = strchr(win, '.'); if (sub_key) { *sub_key = '\0'; sub_key++; window_geom_recent_read_pair(win, sub_key, value); } } else if (strcmp(key, RECENT_KEY_PRIVS_WARN_IF_ELEVATED) == 0) { parse_recent_boolean(value, &recent.privs_warn_if_elevated); } else if (strcmp(key, RECENT_KEY_PRIVS_WARN_IF_NO_NPF) == 0) { parse_recent_boolean(value, &recent.privs_warn_if_no_npf); } else if (strcmp(key, RECENT_GUI_SEARCH_IN) == 0) { recent.gui_search_in = (search_in_type)str_to_val(value, search_in_values, SEARCH_IN_PACKET_LIST); } else if (strcmp(key, RECENT_GUI_SEARCH_CHAR_SET) == 0) { recent.gui_search_char_set = (search_char_set_type)str_to_val(value, search_char_set_values, SEARCH_CHAR_SET_NARROW_AND_WIDE); } else if (strcmp(key, RECENT_GUI_SEARCH_CASE_SENSITIVE) == 0) { parse_recent_boolean(value, &recent.gui_search_case_sensitive); } else if (strcmp(key, RECENT_GUI_SEARCH_TYPE) == 0) { recent.gui_search_type = (search_type_type)str_to_val(value, search_type_values, SEARCH_TYPE_DISPLAY_FILTER); } else if (strcmp(key, RECENT_GUI_CUSTOM_COLORS) == 0) { recent.custom_colors = prefs_get_string_list(value); } return PREFS_SET_OK; } /* set one user's recent file key/value pair */ static prefs_set_pref_e read_set_recent_pair_static(gchar *key, const gchar *value, void *private_data _U_, gboolean return_range_errors _U_) { long num; char *p; GList *col_l, *col_l_elt; col_width_data *cfmt; const gchar *cust_format = col_format_to_string(COL_CUSTOM); int cust_format_len = (int) strlen(cust_format); if (strcmp(key, RECENT_KEY_MAIN_TOOLBAR_SHOW) == 0) { parse_recent_boolean(value, &recent.main_toolbar_show); } else if (strcmp(key, RECENT_KEY_FILTER_TOOLBAR_SHOW) == 0) { parse_recent_boolean(value, &recent.filter_toolbar_show); /* check both the old and the new keyword */ } else if (strcmp(key, RECENT_KEY_WIRELESS_TOOLBAR_SHOW) == 0 || (strcmp(key, "gui.airpcap_toolbar_show") == 0)) { parse_recent_boolean(value, &recent.wireless_toolbar_show); } else if (strcmp(key, RECENT_KEY_PACKET_LIST_SHOW) == 0) { parse_recent_boolean(value, &recent.packet_list_show); } else if (strcmp(key, RECENT_KEY_TREE_VIEW_SHOW) == 0) { parse_recent_boolean(value, &recent.tree_view_show); } else if (strcmp(key, RECENT_KEY_BYTE_VIEW_SHOW) == 0) { parse_recent_boolean(value, &recent.byte_view_show); } else if (strcmp(key, RECENT_KEY_STATUSBAR_SHOW) == 0) { parse_recent_boolean(value, &recent.statusbar_show); } else if (strcmp(key, RECENT_KEY_PACKET_LIST_COLORIZE) == 0) { parse_recent_boolean(value, &recent.packet_list_colorize); } else if (strcmp(key, RECENT_GUI_TIME_FORMAT) == 0) { recent.gui_time_format = (ts_type)str_to_val(value, ts_type_values, TS_RELATIVE); } else if (strcmp(key, RECENT_GUI_TIME_PRECISION) == 0) { recent.gui_time_precision = (ts_precision)str_to_val(value, ts_precision_values, TS_PREC_AUTO); } else if (strcmp(key, RECENT_GUI_SECONDS_FORMAT) == 0) { recent.gui_seconds_format = (ts_seconds_type)str_to_val(value, ts_seconds_values, TS_SECONDS_DEFAULT); } else if (strcmp(key, RECENT_GUI_ZOOM_LEVEL) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ recent.gui_zoom_level = (gint)num; } else if (strcmp(key, RECENT_GUI_BYTES_VIEW) == 0) { recent.gui_bytes_view = (bytes_view_type)str_to_val(value, bytes_view_type_values, BYTES_HEX); } else if (strcmp(key, RECENT_GUI_BYTES_ENCODING) == 0) { recent.gui_bytes_encoding = (bytes_encoding_type)str_to_val(value, bytes_encoding_type_values, BYTES_ENC_FROM_PACKET); } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_MAXIMIZED) == 0) { parse_recent_boolean(value, &recent.gui_geometry_main_maximized); } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_UPPER_PANE) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ if (num <= 0) return PREFS_SET_SYNTAX_ERR; /* number must be positive */ recent.gui_geometry_main_upper_pane = (gint)num; recent.has_gui_geometry_main_upper_pane = TRUE; } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_LOWER_PANE) == 0) { num = strtol(value, &p, 0); if (p == value || *p != '\0') return PREFS_SET_SYNTAX_ERR; /* number was bad */ if (num <= 0) return PREFS_SET_SYNTAX_ERR; /* number must be positive */ recent.gui_geometry_main_lower_pane = (gint)num; recent.has_gui_geometry_main_lower_pane = TRUE; } else if (strcmp(key, RECENT_GUI_CONVERSATION_TABS) == 0) { recent.conversation_tabs = prefs_get_string_list(value); } else if (strcmp(key, RECENT_GUI_ENDPOINT_TABS) == 0) { recent.endpoint_tabs = prefs_get_string_list(value); } else if (strcmp(key, RECENT_GUI_RLC_PDUS_FROM_MAC_FRAMES) == 0) { parse_recent_boolean(value, &recent.gui_rlc_use_pdus_from_mac); } else if (strcmp(key, RECENT_KEY_COL_WIDTH) == 0) { 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 width. */ 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) { /* Make sure the format isn't empty. */ if (strcmp((const char *)col_l_elt->data, "") == 0) { /* It is. */ prefs_clear_string_list(col_l); return PREFS_SET_SYNTAX_ERR; } /* Check the format. */ if (strncmp((const char *)col_l_elt->data, cust_format, cust_format_len) != 0) { if (get_column_format_from_str((const gchar *)col_l_elt->data) == -1) { /* It's not a valid column format. */ prefs_clear_string_list(col_l); return PREFS_SET_SYNTAX_ERR; } } /* Go past the format. */ col_l_elt = col_l_elt->next; /* Go past the width. */ col_l_elt = col_l_elt->next; } free_col_width_info(&recent); recent.col_width_list = NULL; col_l_elt = g_list_first(col_l); while (col_l_elt) { gchar *fmt = g_strdup((const gchar *)col_l_elt->data); cfmt = (col_width_data *) g_malloc(sizeof(col_width_data)); if (strncmp(fmt, cust_format, cust_format_len) != 0) { cfmt->cfmt = get_column_format_from_str(fmt); cfmt->cfield = NULL; } else { cfmt->cfmt = COL_CUSTOM; cfmt->cfield = g_strdup(&fmt[cust_format_len+1]); /* add 1 for ':' */ } g_free (fmt); if (cfmt->cfmt == -1) { g_free(cfmt->cfield); g_free(cfmt); return PREFS_SET_SYNTAX_ERR; /* string was bad */ } col_l_elt = col_l_elt->next; cfmt->width = (gint)strtol((const char *)col_l_elt->data, &p, 0); if (p == col_l_elt->data || (*p != '\0' && *p != ':')) { g_free(cfmt->cfield); g_free(cfmt); return PREFS_SET_SYNTAX_ERR; /* number was bad */ } if (*p == ':') { cfmt->xalign = *(++p); } else { cfmt->xalign = COLUMN_XALIGN_DEFAULT; } col_l_elt = col_l_elt->next; recent.col_width_list = g_list_append(recent.col_width_list, cfmt); } prefs_clear_string_list(col_l); } else if (strcmp(key, RECENT_GUI_FILEOPEN_REMEMBERED_DIR) == 0) { g_free(recent.gui_fileopen_remembered_dir); recent.gui_fileopen_remembered_dir = g_strdup(value); } else if (strcmp(key, RECENT_GUI_TOOLBAR_SHOW) == 0) { recent.gui_additional_toolbars = prefs_get_string_list(value); } else if (strcmp(key, RECENT_GUI_INTERFACE_TOOLBAR_SHOW) == 0) { recent.interface_toolbars = prefs_get_string_list(value); } return PREFS_SET_OK; } /* set one user's recent file key/value pair */ static prefs_set_pref_e read_set_recent_pair_dynamic(gchar *key, const gchar *value, void *private_data _U_, gboolean return_range_errors _U_) { if (!g_utf8_validate(value, -1, NULL)) { return PREFS_SET_SYNTAX_ERR; } if (strcmp(key, RECENT_KEY_CAPTURE_FILE) == 0) { add_menu_recent_capture_file(value); } else if (strcmp(key, RECENT_KEY_DISPLAY_FILTER) == 0) { dfilter_combo_add_recent(value); } else if (strcmp(key, RECENT_KEY_CAPTURE_FILTER) == 0) { recent_add_cfilter(NULL, value); } else if (g_str_has_prefix(key, RECENT_KEY_CAPTURE_FILTER ".")) { /* strrchr() can't fail - string has a prefix that ends with a "." */ recent_add_cfilter(strrchr(key, '.') + 1, value); #ifdef HAVE_PCAP_REMOTE } else if (strcmp(key, RECENT_KEY_REMOTE_HOST) == 0) { capture_remote_combo_add_recent(value); #endif } return PREFS_SET_OK; } /* * Given a string of the form ":", as might appear * as an argument to a "-o" option, parse it and set the recent value in * question. Return an indication of whether it succeeded or failed * in some fashion. */ int recent_set_arg(char *prefarg) { gchar *p, *colonp; int ret; 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; } ret = read_set_recent_pair_static(prefarg, p, NULL, TRUE); *colonp = ':'; /* put the colon back */ return ret; } /* opens the user's recent common file and read the first part */ gboolean recent_read_static(char **rf_path_return, int *rf_errno_return) { char *rf_path; FILE *rf; /* set defaults */ recent.gui_geometry_main_x = 20; recent.gui_geometry_main_y = 20; recent.gui_geometry_main_width = DEF_WIDTH; recent.gui_geometry_main_height = DEF_HEIGHT; recent.gui_geometry_main_maximized= FALSE; recent.gui_geometry_leftalign_actions = FALSE; recent.gui_geometry_status_pane_left = (DEF_WIDTH/3); recent.gui_geometry_status_pane_right = (DEF_WIDTH/3); recent.gui_geometry_wlan_stats_pane = 200; recent.privs_warn_if_elevated = TRUE; recent.privs_warn_if_no_npf = TRUE; recent.col_width_list = NULL; recent.gui_fileopen_remembered_dir = NULL; /* Construct the pathname of the user's recent common file. */ rf_path = get_persconffile_path(RECENT_COMMON_FILE_NAME, FALSE); /* Read the user's recent common file, if it exists. */ *rf_path_return = NULL; if ((rf = ws_fopen(rf_path, "r")) != NULL) { /* We succeeded in opening it; read it. */ read_prefs_file(rf_path, rf, read_set_recent_common_pair_static, NULL); fclose(rf); } 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) { *rf_errno_return = errno; *rf_path_return = rf_path; return FALSE; } } g_free(rf_path); return TRUE; } /* opens the user's recent file and read the first part */ gboolean recent_read_profile_static(char **rf_path_return, int *rf_errno_return) { char *rf_path, *rf_common_path; FILE *rf; /* set defaults */ recent.main_toolbar_show = TRUE; recent.filter_toolbar_show = TRUE; recent.wireless_toolbar_show = FALSE; recent.packet_list_show = TRUE; recent.tree_view_show = TRUE; recent.byte_view_show = TRUE; recent.statusbar_show = TRUE; recent.packet_list_colorize = TRUE; recent.gui_time_format = TS_RELATIVE; recent.gui_time_precision = TS_PREC_AUTO; recent.gui_seconds_format = TS_SECONDS_DEFAULT; recent.gui_zoom_level = 0; recent.gui_bytes_view = BYTES_HEX; recent.gui_bytes_encoding = BYTES_ENC_FROM_PACKET; /* pane size of zero will autodetect */ recent.gui_geometry_main_upper_pane = 0; recent.gui_geometry_main_lower_pane = 0; recent.has_gui_geometry_main_upper_pane = TRUE; recent.has_gui_geometry_main_lower_pane = TRUE; recent.has_gui_geometry_status_pane = TRUE; if (recent.col_width_list) { free_col_width_info(&recent); } if (recent.gui_fileopen_remembered_dir) { g_free (recent.gui_fileopen_remembered_dir); recent.gui_fileopen_remembered_dir = NULL; } if (recent.gui_additional_toolbars) { g_list_free_full (recent.gui_additional_toolbars, g_free); recent.gui_additional_toolbars = NULL; } if (recent.interface_toolbars) { g_list_free_full (recent.interface_toolbars, g_free); recent.interface_toolbars = NULL; } /* Construct the pathname of the user's profile recent file. */ rf_path = get_persconffile_path(RECENT_FILE_NAME, TRUE); /* Read the user's recent file, if it exists. */ *rf_path_return = NULL; if ((rf = ws_fopen(rf_path, "r")) != NULL) { /* We succeeded in opening it; read it. */ read_prefs_file(rf_path, rf, read_set_recent_pair_static, NULL); fclose(rf); /* XXX: The following code doesn't actually do anything since * the "recent common file" always exists. Presumably the * "if (!file_exists())" should actually be "if (file_exists())". * However, I've left the code as is because this * behaviour has existed for quite some time and I don't * know what's supposed to happen at this point. * ToDo: Determine if the "recent common file" should be read at this point */ rf_common_path = get_persconffile_path(RECENT_COMMON_FILE_NAME, FALSE); if (!file_exists(rf_common_path)) { /* Read older common settings from recent file */ rf = ws_fopen(rf_path, "r"); read_prefs_file(rf_path, rf, read_set_recent_common_pair_static, NULL); fclose(rf); } g_free(rf_common_path); } 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) { *rf_errno_return = errno; *rf_path_return = rf_path; return FALSE; } } g_free(rf_path); return TRUE; } /* opens the user's recent file and read it out */ gboolean recent_read_dynamic(char **rf_path_return, int *rf_errno_return) { char *rf_path; FILE *rf; /* Construct the pathname of the user's recent common file. */ rf_path = get_persconffile_path(RECENT_COMMON_FILE_NAME, FALSE); if (!file_exists (rf_path)) { /* Recent common file does not exist, read from default recent */ g_free (rf_path); rf_path = get_persconffile_path(RECENT_FILE_NAME, FALSE); } /* Read the user's recent file, if it exists. */ *rf_path_return = NULL; if ((rf = ws_fopen(rf_path, "r")) != NULL) { /* We succeeded in opening it; read it. */ read_prefs_file(rf_path, rf, read_set_recent_pair_dynamic, NULL); #if 0 /* set dfilter combobox to have an empty line */ dfilter_combo_add_empty(); #endif fclose(rf); } 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) { *rf_errno_return = errno; *rf_path_return = rf_path; return FALSE; } } g_free(rf_path); return TRUE; } gint recent_get_column_width(gint col) { GList *col_l; col_width_data *col_w; gint cfmt; const gchar *cfield = NULL; cfmt = get_column_format(col); if (cfmt == COL_CUSTOM) { cfield = get_column_custom_fields(col); } col_l = g_list_first(recent.col_width_list); while (col_l) { col_w = (col_width_data *) col_l->data; if (col_w->cfmt == cfmt) { if (cfmt != COL_CUSTOM) { return col_w->width; } else if (cfield && strcmp (cfield, col_w->cfield) == 0) { return col_w->width; } } col_l = col_l->next; } return -1; } void recent_set_column_width(gint col, gint width) { GList *col_l; col_width_data *col_w; gint cfmt; const gchar *cfield = NULL; gboolean found = FALSE; cfmt = get_column_format(col); if (cfmt == COL_CUSTOM) { cfield = get_column_custom_fields(col); } col_l = g_list_first(recent.col_width_list); while (col_l) { col_w = (col_width_data *) col_l->data; if (col_w->cfmt == cfmt) { if (cfmt != COL_CUSTOM || strcmp (cfield, col_w->cfield) == 0) { col_w->width = width; found = TRUE; break; } } col_l = col_l->next; } if (!found) { col_w = (col_width_data *) g_malloc(sizeof(col_width_data)); col_w->cfmt = cfmt; col_w->cfield = g_strdup(cfield); col_w->width = width; col_w->xalign = COLUMN_XALIGN_DEFAULT; recent.col_width_list = g_list_append(recent.col_width_list, col_w); } } gchar recent_get_column_xalign(gint col) { GList *col_l; col_width_data *col_w; gint cfmt; const gchar *cfield = NULL; cfmt = get_column_format(col); if (cfmt == COL_CUSTOM) { cfield = get_column_custom_fields(col); } col_l = g_list_first(recent.col_width_list); while (col_l) { col_w = (col_width_data *) col_l->data; if (col_w->cfmt == cfmt) { if (cfmt != COL_CUSTOM) { return col_w->xalign; } else if (cfield && strcmp (cfield, col_w->cfield) == 0) { return col_w->xalign; } } col_l = col_l->next; } return 0; } void recent_set_column_xalign(gint col, gchar xalign) { GList *col_l; col_width_data *col_w; gint cfmt; const gchar *cfield = NULL; gboolean found = FALSE; cfmt = get_column_format(col); if (cfmt == COL_CUSTOM) { cfield = get_column_custom_fields(col); } col_l = g_list_first(recent.col_width_list); while (col_l) { col_w = (col_width_data *) col_l->data; if (col_w->cfmt == cfmt) { if (cfmt != COL_CUSTOM || strcmp (cfield, col_w->cfield) == 0) { col_w->xalign = xalign; found = TRUE; break; } } col_l = col_l->next; } if (!found) { col_w = (col_width_data *) g_malloc(sizeof(col_width_data)); col_w->cfmt = cfmt; col_w->cfield = g_strdup(cfield); col_w->width = 40; col_w->xalign = xalign; recent.col_width_list = g_list_append(recent.col_width_list, col_w); } } void recent_init(void) { memset(&recent, 0, sizeof(recent_settings_t)); } void recent_cleanup(void) { free_col_width_info(&recent); g_free(recent.gui_fileopen_remembered_dir); g_list_free_full(recent.gui_additional_toolbars, g_free); g_list_free_full(recent.interface_toolbars, g_free); prefs_clear_string_list(recent.conversation_tabs); prefs_clear_string_list(recent.endpoint_tabs); prefs_clear_string_list(recent.custom_colors); } /* * Editor modelines - https://www.wireshark.org/tools/modelines.html * * 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: */