Bug Summary

File:builds/wireshark/wireshark/ui/recent.c
Warning:line 1828, column 13
Null pointer passed to 1st parameter expecting 'nonnull'

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name recent.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -fno-delete-null-pointer-checks -mframe-pointer=all -relaxed-aliasing -fmath-errno -ffp-contract=on -fno-rounding-math -ffloat16-excess-precision=fast -fbfloat16-excess-precision=fast -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/builds/wireshark/wireshark/build -fcoverage-compilation-dir=/builds/wireshark/wireshark/build -resource-dir /usr/lib/llvm-21/lib/clang/21 -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -D G_DISABLE_DEPRECATED -D G_DISABLE_SINGLE_INCLUDES -D WS_DEBUG -D WS_DEBUG_UTF_8 -I /builds/wireshark/wireshark/build -I /builds/wireshark/wireshark -I /builds/wireshark/wireshark/include -I /builds/wireshark/wireshark/ui -I /builds/wireshark/wireshark/build/ui -I /builds/wireshark/wireshark/wiretap -D _GLIBCXX_ASSERTIONS -internal-isystem /usr/lib/llvm-21/lib/clang/21/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fmacro-prefix-map=/builds/wireshark/wireshark/= -fmacro-prefix-map=/builds/wireshark/wireshark/build/= -fmacro-prefix-map=../= -Wno-format-nonliteral -std=gnu17 -ferror-limit 19 -fvisibility=hidden -fwrapv -fwrapv-pointer -fstrict-flex-arrays=3 -stack-protector 2 -fstack-clash-protection -fcf-protection=full -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fexceptions -fcolor-diagnostics -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /builds/wireshark/wireshark/sbout/2026-05-19-100354-3659-1 -x c /builds/wireshark/wireshark/ui/recent.c
1/* recent.c
2 * Recent "preference" handling routines
3 * Copyright 2004, Ulf Lamping <ulf.lamping@web.de>
4 *
5 * Wireshark - Network traffic analyzer
6 * By Gerald Combs <gerald@wireshark.org>
7 * Copyright 1998 Gerald Combs
8 *
9 * SPDX-License-Identifier: GPL-2.0-or-later
10 */
11
12#include "config.h"
13
14#include <wireshark.h>
15
16#include <stdlib.h>
17#include <errno(*__errno_location ()).h>
18
19#include <app/application_flavor.h>
20#include <wsutil/filesystem.h>
21#include <epan/prefs.h>
22#include <epan/prefs-int.h>
23#include <epan/column.h>
24#include <wsutil/value_string.h>
25
26#ifdef HAVE_PCAP_REMOTE
27#include "ui/capture_opts.h"
28#endif
29#include "ui/util.h"
30#include "ui/recent.h"
31#include "ui/recent_utils.h"
32#include "ui/packet_list_utils.h"
33#include "ui/simple_dialog.h"
34
35#include <wsutil/file_util.h>
36#include <wsutil/strtoi.h>
37
38#define RECENT_KEY_MAIN_TOOLBAR_SHOW"gui.toolbar_main_show" "gui.toolbar_main_show"
39#define RECENT_KEY_FILTER_TOOLBAR_SHOW"gui.filter_toolbar_show" "gui.filter_toolbar_show"
40#define RECENT_KEY_WIRELESS_TOOLBAR_SHOW"gui.wireless_toolbar_show" "gui.wireless_toolbar_show"
41#define RECENT_KEY_PACKET_LIST_SHOW"gui.packet_list_show" "gui.packet_list_show"
42#define RECENT_KEY_TREE_VIEW_SHOW"gui.tree_view_show" "gui.tree_view_show"
43#define RECENT_KEY_BYTE_VIEW_SHOW"gui.byte_view_show" "gui.byte_view_show"
44#define RECENT_KEY_PACKET_DIAGRAM_SHOW"gui.packet_diagram_show" "gui.packet_diagram_show"
45#define RECENT_KEY_STATUSBAR_SHOW"gui.statusbar_show" "gui.statusbar_show"
46#define RECENT_KEY_PACKET_LIST_COLORIZE"gui.packet_list_colorize" "gui.packet_list_colorize"
47#define RECENT_KEY_CAPTURE_AUTO_SCROLL"capture.auto_scroll" "capture.auto_scroll"
48#define RECENT_KEY_AGGREGATION_VIEW"capture.aggregation_view" "capture.aggregation_view"
49#define RECENT_GUI_TIME_FORMAT"gui.time_format" "gui.time_format"
50#define RECENT_GUI_TIME_PRECISION"gui.time_precision" "gui.time_precision"
51#define RECENT_GUI_SECONDS_FORMAT"gui.seconds_format" "gui.seconds_format"
52#define RECENT_GUI_ZOOM_LEVEL"gui.zoom_level" "gui.zoom_level"
53#define RECENT_GUI_BYTES_VIEW"gui.bytes_view" "gui.bytes_view"
54#define RECENT_GUI_BYTES_ENCODING"gui.bytes_encoding" "gui.bytes_encoding"
55#define RECENT_GUI_ALLOW_HOVER_SELECTION"gui.allow_hover_selection" "gui.allow_hover_selection"
56#define RECENT_GUI_PACKET_DIAGRAM_FIELD_VALUES"gui.packet_diagram_field_values" "gui.packet_diagram_field_values"
57#define RECENT_GUI_GEOMETRY_MAIN_X"gui.geometry_main_x" "gui.geometry_main_x"
58#define RECENT_GUI_GEOMETRY_MAIN_Y"gui.geometry_main_y" "gui.geometry_main_y"
59#define RECENT_GUI_GEOMETRY_MAIN_WIDTH"gui.geometry_main_width" "gui.geometry_main_width"
60#define RECENT_GUI_GEOMETRY_MAIN_HEIGHT"gui.geometry_main_height" "gui.geometry_main_height"
61#define RECENT_GUI_GEOMETRY_MAIN_MAXIMIZED"gui.geometry_main_maximized" "gui.geometry_main_maximized"
62#define RECENT_GUI_GEOMETRY_MAIN"gui.geometry_main" "gui.geometry_main"
63#define RECENT_GUI_GEOMETRY_LEFTALIGN_ACTIONS"gui.geometry_leftalign_actions" "gui.geometry_leftalign_actions"
64#define RECENT_GUI_GEOMETRY_MAIN_UPPER_PANE"gui.geometry_main_upper_pane" "gui.geometry_main_upper_pane"
65#define RECENT_GUI_GEOMETRY_MAIN_LOWER_PANE"gui.geometry_main_lower_pane" "gui.geometry_main_lower_pane"
66#define RECENT_GUI_GEOMETRY_MAIN_MASTER_SPLIT"gui.geometry_main_master_split" "gui.geometry_main_master_split"
67#define RECENT_GUI_GEOMETRY_MAIN_EXTRA_SPLIT"gui.geometry_main_extra_split" "gui.geometry_main_extra_split"
68#define RECENT_LAST_USED_PROFILE"gui.last_used_profile" "gui.last_used_profile"
69#define RECENT_PROFILE_SWITCH_CHECK_COUNT"gui.profile_switch_check_count" "gui.profile_switch_check_count"
70#define RECENT_GUI_FILEOPEN_REMEMBERED_DIR"gui.fileopen_remembered_dir" "gui.fileopen_remembered_dir"
71#define RECENT_GUI_CONVERSATION_TABS"gui.conversation_tabs" "gui.conversation_tabs"
72#define RECENT_GUI_CONVERSATION_TABS_COLUMNS"gui.conversation_tabs_columns" "gui.conversation_tabs_columns"
73#define RECENT_GUI_ENDPOINT_TABS"gui.endpoint_tabs" "gui.endpoint_tabs"
74#define RECENT_GUI_ENDPOINT_TABS_COLUMNS"gui.endpoint_tabs_columns" "gui.endpoint_tabs_columns"
75#define RECENT_GUI_RLC_PDUS_FROM_MAC_FRAMES"gui.rlc_pdus_from_mac_frames" "gui.rlc_pdus_from_mac_frames"
76#define RECENT_GUI_CUSTOM_COLORS"gui.custom_colors" "gui.custom_colors"
77#define RECENT_GUI_TOOLBAR_SHOW"gui.additional_toolbar_show" "gui.additional_toolbar_show"
78#define RECENT_GUI_INTERFACE_TOOLBAR_SHOW"gui.interface_toolbar_show" "gui.interface_toolbar_show"
79#define RECENT_GUI_SEARCH_IN"gui.search_in" "gui.search_in"
80#define RECENT_GUI_SEARCH_CHAR_SET"gui.search_char_set" "gui.search_char_set"
81#define RECENT_GUI_SEARCH_CASE_SENSITIVE"gui.search_case_sensitive" "gui.search_case_sensitive"
82#define RECENT_GUI_SEARCH_REVERSE_DIR"gui.search_reverse_dir" "gui.search_reverse_dir"
83#define RECENT_GUI_SEARCH_MULTIPLE_OCCURS"gui.search_multiple_occurs" "gui.search_multiple_occurs"
84#define RECENT_GUI_SEARCH_TYPE"gui.search_type" "gui.search_type"
85#define RECENT_GUI_FOLLOW_SHOW"gui.follow_show" "gui.follow_show"
86#define RECENT_GUI_FOLLOW_DELTA"gui.follow_delta" "gui.follow_delta"
87#define RECENT_GUI_SHOW_BYTES_DECODE"gui.show_bytes_decode" "gui.show_bytes_decode"
88#define RECENT_GUI_SHOW_BYTES_SHOW"gui.show_bytes_show" "gui.show_bytes_show"
89#define RECENT_GUI_TSD_MA_WINDOW_SIZE"gui.tsd_ma_window_size" "gui.tsd_ma_window_size"
90#define RECENT_GUI_TSD_THROUGHPUT_SHOW"gui.tsd_throughput_show" "gui.tsd_throughput_show"
91#define RECENT_GUI_TSD_GOODPUT_SHOW"gui.tsd_goodput_show" "gui.tsd_goodput_show"
92#define RECENT_KEY_SIDEBAR_LEARN_VISIBLE"gui.welcome_page.sidebar.learn_visible" "gui.welcome_page.sidebar.learn_visible"
93#define RECENT_KEY_SIDEBAR_TIPS_VISIBLE"gui.welcome_page.sidebar.tips_visible" "gui.welcome_page.sidebar.tips_visible"
94#define RECENT_KEY_SIDEBAR_TIPS_EVENTS"gui.welcome_page.sidebar.tips_events" "gui.welcome_page.sidebar.tips_events"
95#define RECENT_KEY_SIDEBAR_TIPS_SPONSORSHIP"gui.welcome_page.sidebar.tips_sponsorship" "gui.welcome_page.sidebar.tips_sponsorship"
96#define RECENT_KEY_SIDEBAR_TIPS_TIPS"gui.welcome_page.sidebar.tips_tips" "gui.welcome_page.sidebar.tips_tips"
97#define RECENT_KEY_SIDEBAR_TIPS_AUTO_ADVANCE"gui.welcome_page.sidebar.tips_auto_advance" "gui.welcome_page.sidebar.tips_auto_advance"
98#define RECENT_KEY_SIDEBAR_TIPS_INTERVAL"gui.welcome_page.sidebar.tips_interval" "gui.welcome_page.sidebar.tips_interval"
99#define RECENT_KEY_SIDEBAR_TIPS_SLIDES_TEST"gui.welcome_page.sidebar.tips_slides_test" "gui.welcome_page.sidebar.tips_slides_test"
100
101#define RECENT_GUI_GEOMETRY"gui.geom." "gui.geom."
102
103#define RECENT_KEY_PRIVS_WARN_IF_ELEVATED"privs.warn_if_elevated" "privs.warn_if_elevated"
104#define RECENT_KEY_SYS_WARN_IF_NO_CAPTURE"sys.warn_if_no_capture" "sys.warn_if_no_capture"
105
106#define RECENT_FILE_NAME"recent" "recent"
107#define RECENT_COMMON_FILE_NAME"recent_common" "recent_common"
108
109recent_settings_t recent;
110
111static const value_string ts_type_values[] = {
112 { TS_RELATIVE, "RELATIVE" },
113 { TS_RELATIVE_CAP, "RELATIVE_CAP" },
114 { TS_ABSOLUTE, "ABSOLUTE" },
115 { TS_ABSOLUTE_WITH_YMD, "ABSOLUTE_WITH_YMD" },
116 { TS_ABSOLUTE_WITH_YDOY, "ABSOLUTE_WITH_YDOY" },
117 { TS_ABSOLUTE_WITH_YMD, "ABSOLUTE_WITH_DATE" }, /* Backward compatibility */
118 { TS_DELTA, "DELTA" },
119 { TS_DELTA_DIS, "DELTA_DIS" },
120 { TS_EPOCH, "EPOCH" },
121 { TS_UTC, "UTC" },
122 { TS_UTC_WITH_YMD, "UTC_WITH_YMD" },
123 { TS_UTC_WITH_YDOY, "UTC_WITH_YDOY" },
124 { TS_UTC_WITH_YMD, "UTC_WITH_DATE" }, /* Backward compatibility */
125 { 0, NULL((void*)0) }
126};
127
128/*
129 * NOTE: all values other than TS_PREC_AUTO are the number of digits
130 * of precision.
131 *
132 * We continue to use the old names for values where they may have
133 * been written to the recent file by previous releases. For other
134 * values, we just write it out numerically.
135 */
136static const value_string ts_precision_values[] = {
137 { TS_PREC_AUTO, "AUTO" },
138 { TS_PREC_FIXED_SEC, "SEC" },
139 { TS_PREC_FIXED_100_MSEC, "DSEC" },
140 { TS_PREC_FIXED_10_MSEC, "CSEC" },
141 { TS_PREC_FIXED_MSEC, "MSEC" },
142 { TS_PREC_FIXED_USEC, "USEC" },
143 { TS_PREC_FIXED_NSEC, "NSEC" },
144 { 0, NULL((void*)0) }
145};
146
147static const value_string ts_seconds_values[] = {
148 { TS_SECONDS_DEFAULT, "SECONDS" },
149 { TS_SECONDS_HOUR_MIN_SEC, "HOUR_MIN_SEC" },
150 { 0, NULL((void*)0) }
151};
152
153static const value_string bytes_view_type_values[] = {
154 { BYTES_HEX, "HEX" },
155 { BYTES_BITS, "BITS" },
156 { BYTES_DEC, "DEC" },
157 { BYTES_OCT, "OCT" },
158 { 0, NULL((void*)0) }
159};
160
161static const value_string bytes_encoding_type_values[] = {
162 { BYTES_ENC_FROM_PACKET, "FROM_PACKET" },
163 { BYTES_ENC_ASCII, "ASCII" },
164 { BYTES_ENC_EBCDIC, "EBCDIC" },
165 { 0, NULL((void*)0) }
166};
167
168static const value_string search_in_values[] = {
169 { SEARCH_IN_PACKET_LIST, "PACKET_LIST" },
170 { SEARCH_IN_PACKET_DETAILS, "PACKET_DETAILS" },
171 { SEARCH_IN_PACKET_BYTES, "PACKET_BYTES" },
172 { 0, NULL((void*)0) }
173};
174
175static const value_string search_char_set_values[] = {
176 { SEARCH_CHAR_SET_NARROW_AND_WIDE, "NARROW_AND_WIDE" },
177 { SEARCH_CHAR_SET_NARROW, "NARROW" },
178 { SEARCH_CHAR_SET_WIDE, "WIDE" },
179 { 0, NULL((void*)0) }
180};
181
182static const value_string search_type_values[] = {
183 { SEARCH_TYPE_DISPLAY_FILTER, "DISPLAY_FILTER" },
184 { SEARCH_TYPE_HEX_VALUE, "HEX_VALUE" },
185 { SEARCH_TYPE_STRING, "STRING" },
186 { SEARCH_TYPE_REGEX, "REGEX" },
187 { 0, NULL((void*)0) }
188};
189
190static const value_string bytes_show_values[] = {
191 { SHOW_ASCII, "ASCII" },
192 { SHOW_ASCII_CONTROL, "ASCII_CONTROL" },
193 { SHOW_CARRAY, "C_ARRAYS" },
194 { SHOW_EBCDIC, "EBCDIC" },
195 { SHOW_HEXDUMP, "HEX_DUMP" },
196 { SHOW_HTML, "HTML" },
197 { SHOW_IMAGE, "IMAGE" },
198 { SHOW_JSON, "JSON" },
199 { SHOW_RAW, "RAW" },
200 { SHOW_RUSTARRAY, "RUST_ARRAY" },
201 { SHOW_CODEC, "UTF-8" },
202 // Other codecs are generated at runtime
203 { SHOW_YAML, "YAML"},
204 { 0, NULL((void*)0) }
205};
206
207static const value_string follow_delta_values[] = {
208 { FOLLOW_DELTA_NONE, "NONE" },
209 { FOLLOW_DELTA_TURN, "TURN" },
210 { FOLLOW_DELTA_ALL, "ALL" },
211 { 0, NULL((void*)0) }
212};
213
214static const value_string show_bytes_decode_values[] = {
215 { DecodeAsNone, "NONE" },
216 { DecodeAsBASE64, "BASE64" },
217 { DecodeAsCompressed, "COMPRESSED" },
218 { DecodeAsHexDigits, "HEX_DIGITS" },
219 { DecodeAsPercentEncoding, "PERCENT_ENCODING" },
220 { DecodeAsQuotedPrintable, "QUOTED_PRINTABLE" },
221 { DecodeAsROT13, "ROT13"},
222 { 0, NULL((void*)0) }
223};
224
225static void
226free_col_width_data(void *data)
227{
228 col_width_data *cfmt = (col_width_data *)data;
229 g_free(cfmt);
230}
231
232void
233recent_free_column_width_info(recent_settings_t *rs)
234{
235 g_list_free_full(rs->col_width_list, free_col_width_data);
236 rs->col_width_list = NULL((void*)0);
237}
238
239/** Write the geometry values of a single window to the recent file.
240 *
241 * @param key unused
242 * @param value the geometry values
243 * @param rfh recent file handle (FILE)
244 */
245static void
246write_recent_geom(void *key _U___attribute__((unused)), void *value, void *rfh)
247{
248 window_geometry_t *geom = (window_geometry_t *)value;
249 FILE *rf = (FILE *)rfh;
250
251 fprintf(rf, "\n# Geometry and maximized state of %s window.\n", geom->key);
252 fprintf(rf, "# Decimal integers.\n");
253 fprintf(rf, RECENT_GUI_GEOMETRY"gui.geom." "%s.x: %d\n", geom->key, geom->x);
254 fprintf(rf, RECENT_GUI_GEOMETRY"gui.geom." "%s.y: %d\n", geom->key, geom->y);
255 fprintf(rf, RECENT_GUI_GEOMETRY"gui.geom." "%s.width: %d\n", geom->key,
256 geom->width);
257 fprintf(rf, RECENT_GUI_GEOMETRY"gui.geom." "%s.height: %d\n", geom->key,
258 geom->height);
259
260 fprintf(rf, "# true or false (case-insensitive).\n");
261 fprintf(rf, RECENT_GUI_GEOMETRY"gui.geom." "%s.maximized: %s\n", geom->key,
262 geom->maximized == true1 ? "true" : "false");
263
264 fprintf(rf, "# Qt Geometry State (hex byte string).\n");
265 fprintf(rf, RECENT_GUI_GEOMETRY"gui.geom." "%s.qt_geometry: %s\n", geom->key,
266 geom->qt_geom);
267}
268
269/* the geometry hashtable for all known window classes,
270 * the window name is the key, and the geometry struct is the value */
271static GHashTable *window_geom_hash;
272
273static GHashTable *window_splitter_hash;
274
275void
276window_geom_free(void *data)
277{
278 window_geometry_t *geom = (window_geometry_t*)data;
279 g_free(geom->key);
280 g_free(geom->qt_geom);
281 g_free(geom);
282}
283
284/* save the window and its current geometry into the geometry hashtable */
285void
286window_geom_save(const char *name, window_geometry_t *geom)
287{
288 char *key;
289 window_geometry_t *work;
290
291 /* init hashtable, if not already done */
292 if (!window_geom_hash) {
293 window_geom_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL((void*)0), window_geom_free);
294 }
295
296 /* g_malloc and insert the new one */
297 work = g_new(window_geometry_t, 1)((window_geometry_t *) g_malloc_n ((1), sizeof (window_geometry_t
)));
298 *work = *geom;
299 key = g_strdup(name)g_strdup_inline (name);
300 work->key = key;
301 g_hash_table_replace(window_geom_hash, key, work);
302}
303
304/* load the desired geometry for this window from the geometry hashtable */
305bool_Bool
306window_geom_load(const char *name,
307 window_geometry_t *geom)
308{
309 window_geometry_t *p;
310
311 /* init hashtable, if not already done */
312 if (!window_geom_hash) {
313 window_geom_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL((void*)0), window_geom_free);
314 }
315
316 p = (window_geometry_t *)g_hash_table_lookup(window_geom_hash, name);
317 if (p) {
318 *geom = *p;
319 return true1;
320 } else {
321 return false0;
322 }
323}
324
325/* save the window and its splitter state into the splitter hashtable */
326void
327window_splitter_save(const char *name, const char *splitter_state)
328{
329 /* init hashtable, if not already done */
330 if (!window_splitter_hash) {
331 window_splitter_hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
332 }
333
334 g_hash_table_replace(window_splitter_hash, g_strdup(name)g_strdup_inline (name), g_strdup(splitter_state)g_strdup_inline (splitter_state));
335}
336
337/* save the window and its splitter state into the geometry hashtable */
338const char*
339window_splitter_load(const char *name)
340{
341 /* init hashtable, if not already done */
342 if (!window_splitter_hash) {
343 return NULL((void*)0);
344 }
345
346 return g_hash_table_lookup(window_splitter_hash, name);
347}
348
349
350/* parse values of particular types */
351static void
352parse_recent_boolean(const char *val_str, bool_Bool *valuep)
353{
354 if (g_ascii_strcasecmp(val_str, "true") == 0) {
355 *valuep = true1;
356 }
357 else {
358 *valuep = false0;
359 }
360}
361
362/** Read in a single geometry key value pair from the recent file.
363 *
364 * @param name the geom_name of the window
365 * @param key the subkey of this pair (e.g. "x")
366 * @param value the new value (e.g. "123")
367 */
368static void
369window_geom_recent_read_pair(const char *name,
370 const char *key,
371 const char *value)
372{
373 window_geometry_t geom;
374
375 if (strcmp(key, "splitter") == 0) {
376 window_splitter_save(name, value);
377 return;
378 }
379
380 /* find window geometry maybe already in hashtable */
381 if (!window_geom_load(name, &geom)) {
382 /* not in table, init geom with "basic" values */
383 geom.key = NULL((void*)0); /* Will be set in window_geom_save() */
384 geom.set_pos = false0;
385 geom.x = -1;
386 geom.y = -1;
387 geom.set_size = false0;
388 geom.width = -1;
389 geom.height = -1;
390 geom.qt_geom = NULL((void*)0);
391 }
392
393 if (strcmp(key, "x") == 0) {
394 geom.x = (int)strtol(value, NULL((void*)0), 10);
395 geom.set_pos = true1;
396 } else if (strcmp(key, "y") == 0) {
397 geom.y = (int)strtol(value, NULL((void*)0), 10);
398 geom.set_pos = true1;
399 } else if (strcmp(key, "width") == 0) {
400 geom.width = (int)strtol(value, NULL((void*)0), 10);
401 geom.set_size = true1;
402 } else if (strcmp(key, "height") == 0) {
403 geom.height = (int)strtol(value, NULL((void*)0), 10);
404 geom.set_size = true1;
405 } else if (strcmp(key, "maximized") == 0) {
406 parse_recent_boolean(value, &geom.maximized);
407 geom.set_maximized = true1;
408 } else if (strcmp(key, "qt_geometry") == 0) {
409 geom.qt_geom = g_strdup(value)g_strdup_inline (value);
410 } else {
411 /*
412 * Silently ignore the bogus key. We shouldn't abort here,
413 * as this could be due to a corrupt recent file.
414 *
415 * XXX - should we print a message about this?
416 */
417 return;
418 }
419
420 /* save / replace geometry in hashtable */
421 window_geom_save(name, &geom);
422}
423
424/** Write all geometry values of all windows to the recent file.
425 * Will call write_recent_geom() for every existing window type.
426 *
427 * @param rf recent file handle from caller
428 */
429static void
430window_geom_recent_write_all(FILE *rf)
431{
432 /* init hashtable, if not already done */
433 if (!window_geom_hash) {
434 window_geom_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL((void*)0), window_geom_free);
435 }
436
437 g_hash_table_foreach(window_geom_hash, write_recent_geom, rf);
438}
439
440/** Write all known window splitter states to the recent file.
441 *
442 * @param rf recent file handle from caller
443 */
444static void
445window_splitter_recent_write_all(FILE *rf)
446{
447 /* init hashtable, if not already done */
448 if (!window_splitter_hash) {
449 return;
450 }
451
452 GHashTableIter iter;
453 void *key, *value;
454 g_hash_table_iter_init(&iter, window_splitter_hash);
455 while (g_hash_table_iter_next(&iter, &key, &value)) {
456 fprintf(rf, "\n# Splitter state of %s window.\n", (char*)key);
457 fprintf(rf, "# Qt Splitter state (hex byte string).\n");
458 fprintf(rf, RECENT_GUI_GEOMETRY"gui.geom." "%s.splitter: %s\n", (char*)key,
459 (char*)value);
460 }
461}
462
463/* Global list of recent capture filters. */
464static GList *recent_cfilter_list;
465
466/*
467 * Per-interface lists of recent capture filters; stored in a hash
468 * table indexed by interface name.
469 */
470static GHashTable *per_interface_cfilter_lists_hash;
471
472/* XXX: use a preference for this setting! */
473/* N.B.: If we use a pref, we will read the recent_common file
474 * before the pref, so don't truncate the list when reading
475 * (see the similar #16782 for the recent files.)
476 */
477static unsigned cfilter_combo_max_recent = 20;
478
479/**
480 * Returns a list of recent capture filters.
481 *
482 * @param ifname interface name; NULL refers to the global list.
483 */
484GList *
485recent_get_cfilter_list(const char *ifname)
486{
487 if (ifname == NULL((void*)0))
488 return recent_cfilter_list;
489 if (per_interface_cfilter_lists_hash == NULL((void*)0)) {
490 /* No such lists exist. */
491 return NULL((void*)0);
492 }
493 return (GList *)g_hash_table_lookup(per_interface_cfilter_lists_hash, ifname);
494}
495
496/**
497 * Add a capture filter to the global recent capture filter list or
498 * the recent capture filter list for an interface.
499 *
500 * @param ifname interface name; NULL refers to the global list.
501 * @param s text of capture filter
502 */
503void
504recent_add_cfilter(const char *ifname, const char *s)
505{
506 GList *cfilter_list;
507 GList *li;
508 char *li_filter, *newfilter = NULL((void*)0);
509
510 /* Don't add empty filters to the list. */
511 if (s[0] == '\0')
512 return;
513
514 if (ifname == NULL((void*)0))
515 cfilter_list = recent_cfilter_list;
516 else {
517 /* If we don't yet have a hash table for per-interface recent
518 capture filter lists, create one. Have it free the new key
519 if we're updating an entry rather than creating it below. */
520 if (per_interface_cfilter_lists_hash == NULL((void*)0))
521 per_interface_cfilter_lists_hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL((void*)0));
522 cfilter_list = (GList *)g_hash_table_lookup(per_interface_cfilter_lists_hash, ifname);
523 }
524
525 li = g_list_first(cfilter_list);
526 while (li) {
527 /* If the filter is already in the list, remove the old one and
528 * append the new one at the latest position (at g_list_append() below) */
529 li_filter = (char *)li->data;
530 if (strcmp(s, li_filter) == 0) {
531 /* No need to copy the string, we're just moving it. */
532 newfilter = li_filter;
533 cfilter_list = g_list_remove(cfilter_list, li->data);
534 break;
535 }
536 li = li->next;
537 }
538 if (newfilter == NULL((void*)0)) {
539 /* The filter wasn't already in the list; make a copy to add. */
540 newfilter = g_strdup(s)g_strdup_inline (s);
541 }
542 cfilter_list = g_list_prepend(cfilter_list, newfilter);
543
544 if (ifname == NULL((void*)0))
545 recent_cfilter_list = cfilter_list;
546 else
547 g_hash_table_insert(per_interface_cfilter_lists_hash, g_strdup(ifname)g_strdup_inline (ifname), cfilter_list);
548}
549
550#ifdef HAVE_PCAP_REMOTE
551/* XXX: use a preference for this setting! */
552/* N.B.: If we use a pref, we will read the recent_common file
553 * before the pref, so don't truncate the list when reading
554 * (see the similar #16782 for the recent files.)
555 */
556static unsigned remote_host_max_recent = 20;
557static GList *remote_host_list;
558
559int recent_get_remote_host_list_size(void)
560{
561 if (remote_host_list == NULL((void*)0)) {
562 /* No entries exist. */
563 return 0;
564 }
565 return g_list_length(remote_host_list);
566}
567
568static void
569free_remote_host(void *value)
570{
571 struct remote_host* rh = (struct remote_host*)value;
572
573 g_free(rh->r_host);
574 g_free(rh->remote_port);
575 g_free(rh->auth_username);
576 g_free(rh->auth_password);
577
578}
579
580static int
581remote_host_compare(const void *a, const void *b)
582{
583 const struct remote_host* rh_a = (const struct remote_host*)a;
584 const struct remote_host* rh_b = (const struct remote_host*)b;
585
586 /* We assume only one entry per host (the GUI assumes that too.) */
587 return g_strcmp0(rh_a->r_host, rh_b->r_host);
588}
589
590static void
591remote_host_reverse(void)
592{
593 if (remote_host_list) {
594 remote_host_list = g_list_reverse(remote_host_list);
595 }
596}
597
598void recent_add_remote_host(char *host _U___attribute__((unused)), struct remote_host *rh)
599{
600 GList* li = NULL((void*)0);
601 if (remote_host_list) {
602 li = g_list_find_custom(remote_host_list, rh, remote_host_compare);
603 if (li != NULL((void*)0)) {
604 free_remote_host(li->data);
605 remote_host_list = g_list_delete_link(remote_host_list, li);
606 }
607 }
608 remote_host_list = g_list_prepend(remote_host_list, rh);
609}
610
611void
612recent_remote_host_list_foreach(GFunc func, void *user_data)
613{
614 if (remote_host_list != NULL((void*)0)) {
615 g_list_foreach(remote_host_list, func, user_data);
616 }
617}
618
619static void
620recent_print_remote_host(void *value, void *user)
621{
622 FILE *rf = (FILE *)user;
623 struct remote_host_info *ri = (struct remote_host_info *)value;
624
625 fprintf (rf, RECENT_KEY_REMOTE_HOST"recent.remote_host" ": %s,%s,%d\n", ri->remote_host, ri->remote_port, ri->auth_type);
626}
627
628/**
629 * Write the contents of the remote_host_list to the 'recent' file.
630 *
631 * @param rf File to write to.
632 */
633static void
634capture_remote_combo_recent_write_all(FILE *rf)
635{
636 unsigned max_count = 0;
637 GList *li = g_list_first(remote_host_list);
638
639 /* write all non empty remote capture hosts to the recent file (until max count) */
640 while (li && (max_count++ <= remote_host_max_recent)) {
641 recent_print_remote_host(li->data, rf);
642 li = li->next;
643 }
644}
645
646
647void recent_free_remote_host_list(void)
648{
649 g_list_free_full(remote_host_list, free_remote_host);
650 remote_host_list = NULL((void*)0);
651}
652
653struct remote_host *
654recent_get_remote_host(const char *host)
655{
656 if (host == NULL((void*)0))
657 return NULL((void*)0);
658 for (GList* li = g_list_first(remote_host_list); li != NULL((void*)0); li = li->next) {
659 struct remote_host *rh = (struct remote_host*)li->data;
660 if (g_strcmp0(host, rh->r_host) == 0) {
661 return rh;
662 }
663 }
664 return NULL((void*)0);
665}
666
667/**
668 * Fill the remote_host_list with the entries stored in the 'recent' file.
669 *
670 * @param s String to be filled from the 'recent' file.
671 * @return True, if the list was written successfully, False otherwise.
672 */
673static bool_Bool
674capture_remote_combo_add_recent(const char *s)
675{
676 GList *vals = prefs_get_string_list (s);
677 GList *valp = vals;
678 capture_auth auth_type;
679 char *p;
680 struct remote_host *rh;
681
682 if (valp == NULL((void*)0))
683 return false0;
684
685 /* First value is the host */
686 if (recent_get_remote_host(valp->data)) {
687 /* Don't add it, it's already in the list (shouldn't happen). */
688 return false0; // Should this be true or false?
689 }
690 rh = (struct remote_host *) g_malloc (sizeof (*rh));
691
692 /* First value is the host */
693 rh->r_host = (char *)g_strdup ((const char *)valp->data)g_strdup_inline ((const char *)valp->data);
694 if (strlen(rh->r_host) == 0) {
695 /* Empty remote host */
696 g_free(rh->r_host);
697 g_free(rh);
698 return false0;
699 }
700 rh->auth_type = CAPTURE_AUTH_NULL;
701 valp = valp->next;
702
703 if (valp) {
704 /* Found value 2, this is the port number */
705 if (!strcmp((const char*)valp->data, "0")) {
706 /* Port 0 isn't valid, so leave port blank */
707 rh->remote_port = (char *)g_strdup ("")g_strdup_inline ("");
708 } else {
709 rh->remote_port = (char *)g_strdup ((const char *)valp->data)g_strdup_inline ((const char *)valp->data);
710 }
711 valp = valp->next;
712 } else {
713 /* Did not find a port number */
714 rh->remote_port = g_strdup ("")g_strdup_inline ("");
715 }
716
717 if (valp) {
718 /* Found value 3, this is the authentication type */
719 auth_type = (capture_auth)strtol((const char *)valp->data, &p, 0);
720 if (p != valp->data && *p == '\0') {
721 rh->auth_type = auth_type;
722 }
723 }
724
725 /* Do not store username and password */
726 rh->auth_username = g_strdup ("")g_strdup_inline ("");
727 rh->auth_password = g_strdup ("")g_strdup_inline ("");
728
729 prefs_clear_string_list(vals);
730
731 remote_host_list = g_list_prepend(remote_host_list, rh);
732 return true1;
733}
734#endif
735
736static void
737cfilter_recent_write_all_list(FILE *rf, const char *ifname, GList *cfilter_list)
738{
739 unsigned max_count = 0;
740 GList *li;
741 char *sanitized;
742
743 /* write all non empty capture filter strings to the recent file (until max count) */
744 li = g_list_first(cfilter_list);
745 while (li && (max_count++ <= cfilter_combo_max_recent) ) {
746 if (li->data && strlen((const char *)li->data)) {
747 sanitized = prefs_sanitize_string((char *)li->data);
748 if (ifname == NULL((void*)0))
749 fprintf (rf, RECENT_KEY_CAPTURE_FILTER"recent.capture_filter" ": %s\n", sanitized);
750 else
751 fprintf (rf, RECENT_KEY_CAPTURE_FILTER"recent.capture_filter" ".%s: %s\n", ifname, sanitized);
752 g_free(sanitized);
753 }
754 li = li->next;
755 }
756}
757
758static void
759cfilter_recent_write_all_hash_callback(void *key, void *value, void *user_data)
760{
761 cfilter_recent_write_all_list((FILE *)user_data, (const char *)key, (GList *)value);
762}
763
764/** Write all capture filter values to the recent file.
765 *
766 * @param rf recent file handle from caller
767 */
768static void
769cfilter_recent_write_all(FILE *rf)
770{
771 /* Write out the global list. */
772 cfilter_recent_write_all_list(rf, NULL((void*)0), recent_cfilter_list);
773
774 /* Write out all the per-interface lists. */
775 if (per_interface_cfilter_lists_hash != NULL((void*)0)) {
776 g_hash_table_foreach(per_interface_cfilter_lists_hash, cfilter_recent_write_all_hash_callback, (void *)rf);
777 }
778}
779
780/** Reverse the order of all the capture filter lists after
781 * reading recent_common (we want the latest first).
782 * Note this is O(N), whereas appending N items to a GList is O(N^2),
783 * since it doesn't have a pointer to the end like a GQueue.
784 */
785static void
786cfilter_recent_reverse_all(void)
787{
788 recent_cfilter_list = g_list_reverse(recent_cfilter_list);
789
790 /* Reverse all the per-interface lists. */
791 if (per_interface_cfilter_lists_hash != NULL((void*)0)) {
792 GHashTableIter iter;
793 void *key, *value;
794 g_hash_table_iter_init(&iter, per_interface_cfilter_lists_hash);
795 GList *li;
796 while (g_hash_table_iter_next(&iter, &key, &value)) {
797 li = (GList *)value;
798 li = g_list_reverse(li);
799 /* per_interface_cfilter_lists_hash was created without a
800 * value_destroy_func, so this is fine.
801 */
802 g_hash_table_iter_replace(&iter, li);
803 }
804 }
805}
806
807/* Write out recent settings of particular types. */
808static void
809write_recent_boolean(FILE *rf, const char *description, const char *name,
810 bool_Bool value)
811{
812 fprintf(rf, "\n# %s.\n", description);
813 fprintf(rf, "# true or false (case-insensitive).\n");
814 fprintf(rf, "%s: %s\n", name, value == true1 ? "true" : "false");
815}
816
817static void
818write_recent_double(FILE *rf, const char *description, const char *name,
819 double value)
820{
821 fprintf(rf, "\n# %s.\n", description);
822 char buf[G_ASCII_DTOSTR_BUF_SIZE(29 + 10)];
823 fprintf(rf, "%s: %s\n", name, g_ascii_dtostr(buf, sizeof(buf), value));
824}
825
826static void
827write_recent_enum(FILE *rf, const char *description, const char *name,
828 const value_string *values, unsigned value)
829{
830 const char *if_invalid = NULL((void*)0);
831 const value_string *valp;
832 const char *str_value;
833
834 fprintf(rf, "\n# %s.\n", description);
835 fprintf(rf, "# One of: ");
836 valp = values;
837 while (valp->strptr != NULL((void*)0)) {
838 if (if_invalid == NULL((void*)0))
839 if_invalid = valp->strptr;
840 fprintf(rf, "%s", valp->strptr);
841 valp++;
842 if (valp->strptr != NULL((void*)0))
843 fprintf(rf, ", ");
844 }
845 fprintf(rf, "\n");
846 str_value = try_val_to_str(value, values);
847 if (str_value != NULL((void*)0))
848 fprintf(rf, "%s: %s\n", name, str_value);
849 else
850 fprintf(rf, "%s: %s\n", name, if_invalid != NULL((void*)0) ? if_invalid : "Unknown");
851}
852
853/* Attempt to write out "recent common" to the user's recent_common file.
854 If we got an error report it with a dialog box and return false,
855 otherwise return true. */
856bool_Bool
857write_recent(void)
858{
859 char *pf_dir_path;
860 char *rf_path;
861 FILE *rf;
862 char *string_list;
863
864 /* To do:
865 * - Split output lines longer than MAX_VAL_LEN
866 * - Create a function for the preference directory check/creation
867 * so that duplication can be avoided with filter.c
868 */
869
870 /* Create the directory that holds personal configuration files, if
871 necessary. */
872 if (create_persconffile_dir(application_configuration_environment_prefix(), &pf_dir_path) == -1) {
873 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK0x01,
874 "Can't create directory\n\"%s\"\nfor recent file: %s.", pf_dir_path,
875 g_strerror(errno(*__errno_location ())));
876 g_free(pf_dir_path);
877 return false0;
878 }
879
880 rf_path = get_persconffile_path(RECENT_COMMON_FILE_NAME"recent_common", false0, application_configuration_environment_prefix());
881 if ((rf = ws_fopenfopen(rf_path, "w")) == NULL((void*)0)) {
882 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK0x01,
883 "Can't open recent file\n\"%s\": %s.", rf_path,
884 g_strerror(errno(*__errno_location ())));
885 g_free(rf_path);
886 return false0;
887 }
888 g_free(rf_path);
889
890 fprintf(rf, "# Common recent settings file for %s " VERSION"4.7.0" ".\n"
891 "#\n"
892 "# This file is regenerated each time %s is quit\n"
893 "# and when changing configuration profile.\n"
894 "# So be careful, if you want to make manual changes here.\n"
895 "\n"
896 "######## Recent capture files (latest last), cannot be altered through command line ########\n"
897 "\n",
898 application_flavor_name_proper(), application_flavor_name_proper());
899
900
901 menu_recent_file_write_all(rf);
902
903 fputs("\n"
904 "######## Recent capture filters (latest first), cannot be altered through command line ########\n"
905 "\n", rf);
906
907 cfilter_recent_write_all(rf);
908
909 fputs("\n"
910 "######## Recent display filters (latest last), cannot be altered through command line ########\n"
911 "\n", rf);
912
913 dfilter_recent_combo_write_all(rf);
914
915#ifdef HAVE_PCAP_REMOTE
916 fputs("\n"
917 "######## Recent remote hosts (latest first), cannot be altered through command line ########\n"
918 "\n", rf);
919
920 capture_remote_combo_recent_write_all(rf);
921#endif
922
923 fprintf(rf, "\n# Main window geometry.\n");
924 fprintf(rf, "# Decimal numbers.\n");
925 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_X"gui.geometry_main_x" ": %d\n", recent.gui_geometry_main_x);
926 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_Y"gui.geometry_main_y" ": %d\n", recent.gui_geometry_main_y);
927 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_WIDTH"gui.geometry_main_width" ": %d\n",
928 recent.gui_geometry_main_width);
929 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_HEIGHT"gui.geometry_main_height" ": %d\n",
930 recent.gui_geometry_main_height);
931
932 write_recent_boolean(rf, "Main window maximized",
933 RECENT_GUI_GEOMETRY_MAIN_MAXIMIZED"gui.geometry_main_maximized",
934 recent.gui_geometry_main_maximized);
935
936 if (recent.gui_geometry_main != NULL((void*)0)) {
937 fprintf(rf, "\n# Main window geometry state.\n");
938 fprintf(rf, "# Hex byte string.\n");
939 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN"gui.geometry_main" ": %s\n",
940 recent.gui_geometry_main);
941 }
942
943 write_recent_boolean(rf, "Leftalign Action Buttons",
944 RECENT_GUI_GEOMETRY_LEFTALIGN_ACTIONS"gui.geometry_leftalign_actions",
945 recent.gui_geometry_leftalign_actions);
946
947 fprintf(rf, "\n# Last used Configuration Profile.\n");
948 fprintf(rf, RECENT_LAST_USED_PROFILE"gui.last_used_profile" ": %s\n", get_profile_name());
949
950 fprintf(rf, "\n# Number of packets or events to check for automatic profile switching.\n");
951 fprintf(rf, "# Decimal number. Zero disables switching.\n");
952 const char * def_prefix = recent.gui_profile_switch_check_count == 1000 ? "#" : "";
953 fprintf(rf, "%s" RECENT_PROFILE_SWITCH_CHECK_COUNT"gui.profile_switch_check_count" ": %d\n", def_prefix,
954 recent.gui_profile_switch_check_count);
955
956 write_recent_boolean(rf, "Warn if running with elevated permissions (e.g. as root)",
957 RECENT_KEY_PRIVS_WARN_IF_ELEVATED"privs.warn_if_elevated",
958 recent.privs_warn_if_elevated);
959
960 write_recent_boolean(rf, "Warn if Wireshark is unable to capture",
961 RECENT_KEY_SYS_WARN_IF_NO_CAPTURE"sys.warn_if_no_capture",
962 recent.sys_warn_if_no_capture);
963
964 write_recent_enum(rf, "Find packet search in", RECENT_GUI_SEARCH_IN"gui.search_in", search_in_values,
965 recent.gui_search_in);
966 write_recent_enum(rf, "Find packet character set", RECENT_GUI_SEARCH_CHAR_SET"gui.search_char_set", search_char_set_values,
967 recent.gui_search_char_set);
968 write_recent_boolean(rf, "Find packet case sensitive search",
969 RECENT_GUI_SEARCH_CASE_SENSITIVE"gui.search_case_sensitive",
970 recent.gui_search_case_sensitive);
971 write_recent_boolean(rf, "Find packet search reverse direction",
972 RECENT_GUI_SEARCH_REVERSE_DIR"gui.search_reverse_dir",
973 recent.gui_search_reverse_dir);
974 write_recent_boolean(rf, "Find packet search multiple occurrences",
975 RECENT_GUI_SEARCH_MULTIPLE_OCCURS"gui.search_multiple_occurs",
976 recent.gui_search_multiple_occurs);
977 write_recent_enum(rf, "Find packet search type", RECENT_GUI_SEARCH_TYPE"gui.search_type", search_type_values,
978 recent.gui_search_type);
979
980 write_recent_boolean(rf, "Welcome page sidebar Learn section visible",
981 RECENT_KEY_SIDEBAR_LEARN_VISIBLE"gui.welcome_page.sidebar.learn_visible",
982 recent.gui_welcome_page_sidebar_learn_visible);
983
984 write_recent_boolean(rf, "Welcome page sidebar Tips section visible",
985 RECENT_KEY_SIDEBAR_TIPS_VISIBLE"gui.welcome_page.sidebar.tips_visible",
986 recent.gui_welcome_page_sidebar_tips_visible);
987
988 write_recent_boolean(rf, "Welcome page sidebar Tips event slides",
989 RECENT_KEY_SIDEBAR_TIPS_EVENTS"gui.welcome_page.sidebar.tips_events",
990 recent.gui_welcome_page_sidebar_tips_events);
991
992 write_recent_boolean(rf, "Welcome page sidebar Tips sponsorship slides",
993 RECENT_KEY_SIDEBAR_TIPS_SPONSORSHIP"gui.welcome_page.sidebar.tips_sponsorship",
994 recent.gui_welcome_page_sidebar_tips_sponsorship);
995
996 write_recent_boolean(rf, "Welcome page sidebar Tips tip-of-the-day slides",
997 RECENT_KEY_SIDEBAR_TIPS_TIPS"gui.welcome_page.sidebar.tips_tips",
998 recent.gui_welcome_page_sidebar_tips_tips);
999
1000 write_recent_boolean(rf, "Welcome page sidebar Tips auto advance slides",
1001 RECENT_KEY_SIDEBAR_TIPS_AUTO_ADVANCE"gui.welcome_page.sidebar.tips_auto_advance",
1002 recent.gui_welcome_page_sidebar_tips_auto_advance);
1003
1004 fprintf(rf, "\n# Welcome page sidebar Tips slide auto-advance interval in seconds.\n");
1005 fprintf(rf, RECENT_KEY_SIDEBAR_TIPS_INTERVAL"gui.welcome_page.sidebar.tips_interval" ": %u\n",
1006 recent.gui_welcome_page_sidebar_tips_interval);
1007
1008 write_recent_boolean(rf, "Welcome page sidebar Tips slides test",
1009 RECENT_KEY_SIDEBAR_TIPS_SLIDES_TEST"gui.welcome_page.sidebar.tips_slides_test",
1010 recent.gui_welcome_page_sidebar_tips_slides_test);
1011
1012 window_geom_recent_write_all(rf);
1013
1014 fprintf(rf, "\n# Custom colors.\n");
1015 fprintf(rf, "# List of custom colors selected in Qt color picker.\n");
1016 string_list = join_string_list(recent.custom_colors);
1017 fprintf(rf, RECENT_GUI_CUSTOM_COLORS"gui.custom_colors" ": %s\n", string_list);
1018 g_free(string_list);
1019
1020 fclose(rf);
1021
1022 /* XXX - catch I/O errors (e.g. "ran out of disk space") and return
1023 an error indication, or maybe write to a new recent file and
1024 rename that file on top of the old one only if there are not I/O
1025 errors. */
1026 return true1;
1027}
1028
1029
1030/* Attempt to Write out profile "recent" to the user's profile recent file.
1031 If we got an error report it with a dialog box and return false,
1032 otherwise return true. */
1033bool_Bool
1034write_profile_recent(void)
1035{
1036 char *pf_dir_path;
1037 char *rf_path;
1038 char *string_list;
1039 FILE *rf;
1040
1041 /* To do:
1042 * - Split output lines longer than MAX_VAL_LEN
1043 * - Create a function for the preference directory check/creation
1044 * so that duplication can be avoided with filter.c
1045 */
1046
1047 /* Create the directory that holds personal configuration files, if
1048 necessary. */
1049 if (create_persconffile_dir(application_configuration_environment_prefix(), &pf_dir_path) == -1) {
1050 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK0x01,
1051 "Can't create directory\n\"%s\"\nfor recent file: %s.", pf_dir_path,
1052 g_strerror(errno(*__errno_location ())));
1053 g_free(pf_dir_path);
1054 return false0;
1055 }
1056
1057 rf_path = get_persconffile_path(RECENT_FILE_NAME"recent", true1, application_configuration_environment_prefix());
1058 if ((rf = ws_fopenfopen(rf_path, "w")) == NULL((void*)0)) {
1059 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK0x01,
1060 "Can't open recent file\n\"%s\": %s.", rf_path,
1061 g_strerror(errno(*__errno_location ())));
1062 g_free(rf_path);
1063 return false0;
1064 }
1065 g_free(rf_path);
1066
1067 fprintf(rf, "# Recent settings file for %s " VERSION"4.7.0" ".\n"
1068 "#\n"
1069 "# This file is regenerated each time %s is quit\n"
1070 "# and when changing configuration profile.\n"
1071 "# So be careful, if you want to make manual changes here.\n"
1072 "\n",
1073 application_flavor_name_proper(), application_flavor_name_proper());
1074
1075 write_recent_boolean(rf, "Main Toolbar show (hide)",
1076 RECENT_KEY_MAIN_TOOLBAR_SHOW"gui.toolbar_main_show",
1077 recent.main_toolbar_show);
1078
1079 write_recent_boolean(rf, "Filter Toolbar show (hide)",
1080 RECENT_KEY_FILTER_TOOLBAR_SHOW"gui.filter_toolbar_show",
1081 recent.filter_toolbar_show);
1082
1083 write_recent_boolean(rf, "Wireless Settings Toolbar show (hide)",
1084 RECENT_KEY_WIRELESS_TOOLBAR_SHOW"gui.wireless_toolbar_show",
1085 recent.wireless_toolbar_show);
1086
1087 write_recent_boolean(rf, "Packet list show (hide)",
1088 RECENT_KEY_PACKET_LIST_SHOW"gui.packet_list_show",
1089 recent.packet_list_show);
1090
1091 write_recent_boolean(rf, "Tree view show (hide)",
1092 RECENT_KEY_TREE_VIEW_SHOW"gui.tree_view_show",
1093 recent.tree_view_show);
1094
1095 write_recent_boolean(rf, "Byte view show (hide)",
1096 RECENT_KEY_BYTE_VIEW_SHOW"gui.byte_view_show",
1097 recent.byte_view_show);
1098
1099 write_recent_boolean(rf, "Packet diagram show (hide)",
1100 RECENT_KEY_PACKET_DIAGRAM_SHOW"gui.packet_diagram_show",
1101 recent.packet_diagram_show);
1102
1103 write_recent_boolean(rf, "Statusbar show (hide)",
1104 RECENT_KEY_STATUSBAR_SHOW"gui.statusbar_show",
1105 recent.statusbar_show);
1106
1107 write_recent_boolean(rf, "Packet list colorize (hide)",
1108 RECENT_KEY_PACKET_LIST_COLORIZE"gui.packet_list_colorize",
1109 recent.packet_list_colorize);
1110
1111 write_recent_boolean(rf, "Auto scroll packet list when capturing",
1112 RECENT_KEY_CAPTURE_AUTO_SCROLL"capture.auto_scroll",
1113 recent.capture_auto_scroll);
1114
1115 write_recent_boolean(rf, "use as aggregation view",
1116 RECENT_KEY_AGGREGATION_VIEW"capture.aggregation_view",
1117 recent.aggregation_view);
1118
1119 write_recent_enum(rf, "Timestamp display format",
1120 RECENT_GUI_TIME_FORMAT"gui.time_format", ts_type_values,
1121 recent.gui_time_format);
1122
1123 /*
1124 * The value of this item is either TS_PREC_AUTO, which is a
1125 * negative number meaning "pick the display precision based
1126 * on the time stamp precision of the packet", or is a numerical
1127 * value giving the number of decimal places to display, from 0
1128 * to WS_TSPREC_MAX.
1129 *
1130 * It used to be that not all values between 0 and 9 (the maximum
1131 * precision back then) were supported, and that names were
1132 * written out to the recent file.
1133 *
1134 * For backwards compatibility with those older versions of
1135 * Wireshark, write out the names for those values, and the
1136 * raw number for other values.
1137 */
1138 {
1139 const char *if_invalid = NULL((void*)0);
1140 const value_string *valp;
1141 const char *str_value;
1142
1143 fprintf(rf, "\n# %s.\n", "Timestamp display precision");
1144 fprintf(rf, "# One of: ");
1145 valp = ts_precision_values;
1146 while (valp->strptr != NULL((void*)0)) {
1147 if (if_invalid == NULL((void*)0))
1148 if_invalid = valp->strptr;
1149 fprintf(rf, "%s", valp->strptr);
1150 valp++;
1151 if (valp->strptr != NULL((void*)0))
1152 fprintf(rf, ", ");
1153 }
1154 fprintf(rf, ", or a number between 0 and %d\n", WS_TSPREC_MAX9);
1155
1156 str_value = try_val_to_str(recent.gui_time_precision, ts_precision_values);
1157 if (str_value != NULL((void*)0))
1158 fprintf(rf, "%s: %s\n", RECENT_GUI_TIME_PRECISION"gui.time_precision", str_value);
1159 else {
1160 if (recent.gui_time_precision >= 0 && recent.gui_time_precision < WS_TSPREC_MAX9)
1161 fprintf(rf, "%s: %d\n", RECENT_GUI_TIME_PRECISION"gui.time_precision", recent.gui_time_precision);
1162 else
1163 fprintf(rf, "%s: %s\n", RECENT_GUI_TIME_PRECISION"gui.time_precision", if_invalid != NULL((void*)0) ? if_invalid : "Unknown");
1164 }
1165 }
1166
1167 write_recent_enum(rf, "Seconds display format",
1168 RECENT_GUI_SECONDS_FORMAT"gui.seconds_format", ts_seconds_values,
1169 recent.gui_seconds_format);
1170
1171 fprintf(rf, "\n# Zoom level.\n");
1172 fprintf(rf, "# A decimal number.\n");
1173 fprintf(rf, RECENT_GUI_ZOOM_LEVEL"gui.zoom_level" ": %d\n",
1174 recent.gui_zoom_level);
1175
1176 write_recent_enum(rf, "Bytes view display type",
1177 RECENT_GUI_BYTES_VIEW"gui.bytes_view", bytes_view_type_values,
1178 recent.gui_bytes_view);
1179
1180 write_recent_enum(rf, "Bytes view text encoding",
1181 RECENT_GUI_BYTES_ENCODING"gui.bytes_encoding", bytes_encoding_type_values,
1182 recent.gui_bytes_encoding);
1183
1184 write_recent_boolean(rf, "Packet diagram field values show (hide)",
1185 RECENT_GUI_PACKET_DIAGRAM_FIELD_VALUES"gui.packet_diagram_field_values",
1186 recent.gui_packet_diagram_field_values);
1187
1188 write_recent_boolean(rf, "Allow hover selection in byte view",
1189 RECENT_GUI_ALLOW_HOVER_SELECTION"gui.allow_hover_selection",
1190 recent.gui_allow_hover_selection);
1191
1192 write_recent_enum(rf, "Follow stream show as",
1193 RECENT_GUI_FOLLOW_SHOW"gui.follow_show", bytes_show_values,
1194 recent.gui_follow_show);
1195
1196 write_recent_enum(rf, "Follow stream delta times",
1197 RECENT_GUI_FOLLOW_DELTA"gui.follow_delta", follow_delta_values,
1198 recent.gui_follow_delta);
1199
1200 write_recent_enum(rf, "Show packet bytes decode as",
1201 RECENT_GUI_SHOW_BYTES_DECODE"gui.show_bytes_decode", show_bytes_decode_values,
1202 recent.gui_show_bytes_decode);
1203
1204 write_recent_enum(rf, "Show packet bytes show as",
1205 RECENT_GUI_SHOW_BYTES_SHOW"gui.show_bytes_show", bytes_show_values,
1206 recent.gui_show_bytes_show);
1207
1208 fprintf(rf, "\n# Main window upper (or leftmost) pane size.\n");
1209 fprintf(rf, "# Decimal number.\n");
1210 if (recent.gui_geometry_main_upper_pane != 0) {
1211 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_UPPER_PANE"gui.geometry_main_upper_pane" ": %d\n",
1212 recent.gui_geometry_main_upper_pane);
1213 }
1214 fprintf(rf, "\n# Main window middle pane size.\n");
1215 fprintf(rf, "# Decimal number.\n");
1216 if (recent.gui_geometry_main_lower_pane != 0) {
1217 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_LOWER_PANE"gui.geometry_main_lower_pane" ": %d\n",
1218 recent.gui_geometry_main_lower_pane);
1219 }
1220
1221 if (recent.gui_geometry_main_master_split != NULL((void*)0)) {
1222 fprintf(rf, "\n# Main window master splitter state.\n");
1223 fprintf(rf, "# Hex byte string.\n");
1224 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_MASTER_SPLIT"gui.geometry_main_master_split" ": %s\n",
1225 recent.gui_geometry_main_master_split);
1226 }
1227
1228 if (recent.gui_geometry_main_extra_split != NULL((void*)0)) {
1229 fprintf(rf, "\n# Main window extra splitter state.\n");
1230 fprintf(rf, "# Hex byte string.\n");
1231 fprintf(rf, RECENT_GUI_GEOMETRY_MAIN_EXTRA_SPLIT"gui.geometry_main_extra_split" ": %s\n",
1232 recent.gui_geometry_main_extra_split);
1233 }
1234
1235 window_splitter_recent_write_all(rf);
1236
1237 fprintf(rf, "\n# Packet list column pixel widths.\n");
1238 fprintf(rf, "# Each pair of strings consists of a column format and its pixel width.\n");
1239 packet_list_recent_write_all(rf);
1240
1241 fprintf(rf, "\n# Open conversation dialog tabs.\n");
1242 fprintf(rf, "# List of conversation names, e.g. \"TCP\", \"IPv6\".\n");
1243 string_list = join_string_list(recent.conversation_tabs);
1244 fprintf(rf, RECENT_GUI_CONVERSATION_TABS"gui.conversation_tabs" ": %s\n", string_list);
1245 g_free(string_list);
1246
1247 fprintf(rf, "\n# Conversation dialog tabs columns.\n");
1248 fprintf(rf, "# List of conversation columns numbers.\n");
1249 string_list = join_string_list(recent.conversation_tabs_columns);
1250 fprintf(rf, RECENT_GUI_CONVERSATION_TABS_COLUMNS"gui.conversation_tabs_columns" ": %s\n", string_list);
1251 g_free(string_list);
1252
1253 fprintf(rf, "\n# Open endpoint dialog tabs.\n");
1254 fprintf(rf, "# List of endpoint names, e.g. \"TCP\", \"IPv6\".\n");
1255 string_list = join_string_list(recent.endpoint_tabs);
1256 fprintf(rf, RECENT_GUI_ENDPOINT_TABS"gui.endpoint_tabs" ": %s\n", string_list);
1257 g_free(string_list);
1258
1259 fprintf(rf, "\n# Endpoint dialog tabs columns.\n");
1260 fprintf(rf, "# List of endpoint columns numbers.\n");
1261 string_list = join_string_list(recent.endpoint_tabs_columns);
1262 fprintf(rf, RECENT_GUI_ENDPOINT_TABS_COLUMNS"gui.endpoint_tabs_columns" ": %s\n", string_list);
1263 g_free(string_list);
1264
1265 write_recent_boolean(rf, "For RLC stats, whether to use RLC PDUs found inside MAC frames",
1266 RECENT_GUI_RLC_PDUS_FROM_MAC_FRAMES"gui.rlc_pdus_from_mac_frames",
1267 recent.gui_rlc_use_pdus_from_mac);
1268
1269 if (get_last_open_dir() != NULL((void*)0)) {
1270 fprintf(rf, "\n# Last directory navigated to in File Open dialog.\n");
1271 fprintf(rf, RECENT_GUI_FILEOPEN_REMEMBERED_DIR"gui.fileopen_remembered_dir" ": %s\n", get_last_open_dir());
1272 }
1273
1274 fprintf(rf, "\n# Additional Toolbars shown\n");
1275 fprintf(rf, "# List of additional toolbars to show.\n");
1276 string_list = join_string_list(recent.gui_additional_toolbars);
1277 fprintf(rf, RECENT_GUI_TOOLBAR_SHOW"gui.additional_toolbar_show" ": %s\n", string_list);
1278 g_free(string_list);
1279
1280 fprintf(rf, "\n# Interface Toolbars show.\n");
1281 fprintf(rf, "# List of interface toolbars to show.\n");
1282 string_list = join_string_list(recent.interface_toolbars);
1283 fprintf(rf, RECENT_GUI_INTERFACE_TOOLBAR_SHOW"gui.interface_toolbar_show" ": %s\n", string_list);
1284 g_free(string_list);
1285
1286 write_recent_double(rf, "TCP Stream Graphs Moving Average Window Size",
1287 RECENT_GUI_TSD_MA_WINDOW_SIZE"gui.tsd_ma_window_size",
1288 recent.gui_tsgd_ma_window_size);
1289 write_recent_boolean(rf, "TCP Stream Graphs Dialog Throughput show (hide)",
1290 RECENT_GUI_TSD_THROUGHPUT_SHOW"gui.tsd_throughput_show",
1291 recent.gui_tsgd_throughput_show);
1292 write_recent_boolean(rf, "TCP Stream Graphs Dialog Goodput show (hide)",
1293 RECENT_GUI_TSD_GOODPUT_SHOW"gui.tsd_goodput_show",
1294 recent.gui_tsgd_goodput_show);
1295
1296 fclose(rf);
1297
1298 /* XXX - catch I/O errors (e.g. "ran out of disk space") and return
1299 an error indication, or maybe write to a new recent file and
1300 rename that file on top of the old one only if there are not I/O
1301 errors. */
1302 return true1;
1303}
1304
1305/* set one user's recent common file key/value pair */
1306static prefs_set_pref_e
1307read_set_recent_common_pair_static(char *key, const char *value,
1308 void *private_data _U___attribute__((unused)),
1309 bool_Bool return_range_errors _U___attribute__((unused)))
1310{
1311 long num;
1312 char *p;
1313
1314 if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_MAXIMIZED"gui.geometry_main_maximized") == 0) {
1315 parse_recent_boolean(value, &recent.gui_geometry_main_maximized);
1316 } else if (strcmp(key, RECENT_GUI_GEOMETRY_LEFTALIGN_ACTIONS"gui.geometry_leftalign_actions") == 0) {
1317 parse_recent_boolean(value, &recent.gui_geometry_leftalign_actions);
1318 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_X"gui.geometry_main_x") == 0) {
1319 num = strtol(value, &p, 0);
1320 if (p == value || *p != '\0')
1321 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1322 recent.gui_geometry_main_x = (int)num;
1323 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_Y"gui.geometry_main_y") == 0) {
1324 num = strtol(value, &p, 0);
1325 if (p == value || *p != '\0')
1326 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1327 recent.gui_geometry_main_y = (int)num;
1328 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_WIDTH"gui.geometry_main_width") == 0) {
1329 num = strtol(value, &p, 0);
1330 if (p == value || *p != '\0')
1331 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1332 if (num <= 0)
1333 return PREFS_SET_SYNTAX_ERR; /* number must be positive */
1334 recent.gui_geometry_main_width = (int)num;
1335 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_HEIGHT"gui.geometry_main_height") == 0) {
1336 num = strtol(value, &p, 0);
1337 if (p == value || *p != '\0')
1338 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1339 if (num <= 0)
1340 return PREFS_SET_SYNTAX_ERR; /* number must be positive */
1341 recent.gui_geometry_main_height = (int)num;
1342 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN"gui.geometry_main") == 0) {
1343 g_free(recent.gui_geometry_main);
1344 recent.gui_geometry_main = g_strdup(value)g_strdup_inline (value);
1345 } else if (strcmp(key, RECENT_LAST_USED_PROFILE"gui.last_used_profile") == 0) {
1346 if ((strcmp(value, DEFAULT_PROFILE"Default") != 0) && profile_exists(application_configuration_environment_prefix(), value, false0)) {
1347 set_profile_name (value);
1348 }
1349 } else if (strcmp(key, RECENT_PROFILE_SWITCH_CHECK_COUNT"gui.profile_switch_check_count") == 0) {
1350 num = strtol(value, &p, 0);
1351 if (p == value || *p != '\0')
1352 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1353 if (num <= 0)
1354 return PREFS_SET_SYNTAX_ERR; /* number must be positive */
1355 recent.gui_profile_switch_check_count = (int)num;
1356 } else if (strncmp(key, RECENT_GUI_GEOMETRY"gui.geom.", sizeof(RECENT_GUI_GEOMETRY"gui.geom.")-1) == 0) {
1357 /* now have something like "gui.geom.main.x", split it into win and sub_key */
1358 char *win = &key[sizeof(RECENT_GUI_GEOMETRY"gui.geom.")-1];
1359 char *sub_key = strchr(win, '.');
1360 if (sub_key) {
1361 *sub_key = '\0';
1362 sub_key++;
1363 window_geom_recent_read_pair(win, sub_key, value);
1364 }
1365 } else if (strcmp(key, RECENT_KEY_PRIVS_WARN_IF_ELEVATED"privs.warn_if_elevated") == 0) {
1366 parse_recent_boolean(value, &recent.privs_warn_if_elevated);
1367 } else if (strcmp(key, RECENT_KEY_SYS_WARN_IF_NO_CAPTURE"sys.warn_if_no_capture") == 0) {
1368 parse_recent_boolean(value, &recent.sys_warn_if_no_capture);
1369 } else if (strcmp(key, RECENT_GUI_SEARCH_IN"gui.search_in") == 0) {
1370 recent.gui_search_in = (search_in_type)str_to_val(value, search_in_values, SEARCH_IN_PACKET_LIST);
1371 } else if (strcmp(key, RECENT_GUI_SEARCH_CHAR_SET"gui.search_char_set") == 0) {
1372 recent.gui_search_char_set = (search_char_set_type)str_to_val(value, search_char_set_values, SEARCH_CHAR_SET_NARROW_AND_WIDE);
1373 } else if (strcmp(key, RECENT_GUI_SEARCH_CASE_SENSITIVE"gui.search_case_sensitive") == 0) {
1374 parse_recent_boolean(value, &recent.gui_search_case_sensitive);
1375 } else if (strcmp(key, RECENT_GUI_SEARCH_REVERSE_DIR"gui.search_reverse_dir") == 0) {
1376 parse_recent_boolean(value, &recent.gui_search_reverse_dir);
1377 } else if (strcmp(key, RECENT_GUI_SEARCH_MULTIPLE_OCCURS"gui.search_multiple_occurs") == 0) {
1378 parse_recent_boolean(value, &recent.gui_search_multiple_occurs);
1379 } else if (strcmp(key, RECENT_GUI_SEARCH_TYPE"gui.search_type") == 0) {
1380 recent.gui_search_type = (search_type_type)str_to_val(value, search_type_values, SEARCH_TYPE_DISPLAY_FILTER);
1381 } else if (strcmp(key, RECENT_GUI_CUSTOM_COLORS"gui.custom_colors") == 0) {
1382 recent.custom_colors = prefs_get_string_list(value);
1383 } else if (strcmp(key, RECENT_KEY_SIDEBAR_LEARN_VISIBLE"gui.welcome_page.sidebar.learn_visible") == 0) {
1384 parse_recent_boolean(value, &recent.gui_welcome_page_sidebar_learn_visible);
1385 } else if (strcmp(key, RECENT_KEY_SIDEBAR_TIPS_VISIBLE"gui.welcome_page.sidebar.tips_visible") == 0) {
1386 parse_recent_boolean(value, &recent.gui_welcome_page_sidebar_tips_visible);
1387 } else if (strcmp(key, RECENT_KEY_SIDEBAR_TIPS_EVENTS"gui.welcome_page.sidebar.tips_events") == 0) {
1388 parse_recent_boolean(value, &recent.gui_welcome_page_sidebar_tips_events);
1389 } else if (strcmp(key, RECENT_KEY_SIDEBAR_TIPS_SPONSORSHIP"gui.welcome_page.sidebar.tips_sponsorship") == 0) {
1390 parse_recent_boolean(value, &recent.gui_welcome_page_sidebar_tips_sponsorship);
1391 } else if (strcmp(key, RECENT_KEY_SIDEBAR_TIPS_TIPS"gui.welcome_page.sidebar.tips_tips") == 0) {
1392 parse_recent_boolean(value, &recent.gui_welcome_page_sidebar_tips_tips);
1393 } else if (strcmp(key, RECENT_KEY_SIDEBAR_TIPS_AUTO_ADVANCE"gui.welcome_page.sidebar.tips_auto_advance") == 0) {
1394 parse_recent_boolean(value, &recent.gui_welcome_page_sidebar_tips_auto_advance);
1395 } else if (strcmp(key, RECENT_KEY_SIDEBAR_TIPS_INTERVAL"gui.welcome_page.sidebar.tips_interval") == 0) {
1396 num = strtol(value, &p, 0);
1397 if (p == value || *p != '\0')
1398 return PREFS_SET_SYNTAX_ERR;
1399 if (num < 1)
1400 num = 8; // Default value
1401 recent.gui_welcome_page_sidebar_tips_interval = (unsigned)num;
1402 } else if (strcmp(key, RECENT_KEY_SIDEBAR_TIPS_SLIDES_TEST"gui.welcome_page.sidebar.tips_slides_test") == 0) {
1403 parse_recent_boolean(value, &recent.gui_welcome_page_sidebar_tips_slides_test);
1404 }
1405
1406 return PREFS_SET_OK;
1407}
1408
1409/* set one user's recent file key/value pair */
1410static prefs_set_pref_e
1411read_set_recent_pair_static(char *key, const char *value,
1412 void *private_data _U___attribute__((unused)),
1413 bool_Bool return_range_errors _U___attribute__((unused)))
1414{
1415 long num;
1416 int32_t num_int32;
1417 double val_as_dbl;
1418 char *p;
1419 GList *col_l, *col_l_elt;
1420 col_width_data *cfmt;
1421
1422 if (strcmp(key, RECENT_KEY_MAIN_TOOLBAR_SHOW"gui.toolbar_main_show") == 0) {
1423 parse_recent_boolean(value, &recent.main_toolbar_show);
1424 } else if (strcmp(key, RECENT_KEY_FILTER_TOOLBAR_SHOW"gui.filter_toolbar_show") == 0) {
1425 parse_recent_boolean(value, &recent.filter_toolbar_show);
1426 /* check both the old and the new keyword */
1427 } else if (strcmp(key, RECENT_KEY_WIRELESS_TOOLBAR_SHOW"gui.wireless_toolbar_show") == 0 || (strcmp(key, "gui.airpcap_toolbar_show") == 0)) {
1428 parse_recent_boolean(value, &recent.wireless_toolbar_show);
1429 } else if (strcmp(key, RECENT_KEY_PACKET_LIST_SHOW"gui.packet_list_show") == 0) {
1430 parse_recent_boolean(value, &recent.packet_list_show);
1431 } else if (strcmp(key, RECENT_KEY_TREE_VIEW_SHOW"gui.tree_view_show") == 0) {
1432 parse_recent_boolean(value, &recent.tree_view_show);
1433 } else if (strcmp(key, RECENT_KEY_BYTE_VIEW_SHOW"gui.byte_view_show") == 0) {
1434 parse_recent_boolean(value, &recent.byte_view_show);
1435 } else if (strcmp(key, RECENT_KEY_PACKET_DIAGRAM_SHOW"gui.packet_diagram_show") == 0) {
1436 parse_recent_boolean(value, &recent.packet_diagram_show);
1437 } else if (strcmp(key, RECENT_KEY_STATUSBAR_SHOW"gui.statusbar_show") == 0) {
1438 parse_recent_boolean(value, &recent.statusbar_show);
1439 } else if (strcmp(key, RECENT_KEY_PACKET_LIST_COLORIZE"gui.packet_list_colorize") == 0) {
1440 parse_recent_boolean(value, &recent.packet_list_colorize);
1441 } else if (strcmp(key, RECENT_KEY_CAPTURE_AUTO_SCROLL"capture.auto_scroll") == 0) {
1442 parse_recent_boolean(value, &recent.capture_auto_scroll);
1443 } else if (strcmp(key, RECENT_KEY_AGGREGATION_VIEW"capture.aggregation_view") == 0) {
1444 parse_recent_boolean(value, &recent.aggregation_view);
1445 } else if (strcmp(key, RECENT_GUI_TIME_FORMAT"gui.time_format") == 0) {
1446 recent.gui_time_format = (ts_type)str_to_val(value, ts_type_values,
1447 application_flavor_is_wireshark() ? TS_RELATIVE : TS_ABSOLUTE);
1448 } else if (strcmp(key, RECENT_GUI_TIME_PRECISION"gui.time_precision") == 0) {
1449 /*
1450 * The value of this item is either TS_PREC_AUTO, which is a
1451 * negative number meaning "pick the display precision based
1452 * on the time stamp precision of the packet", or is a numerical
1453 * value giving the number of decimal places to display, from 0
1454 * to WS_TSPREC_MAX.
1455 *
1456 * It used to be that not all values between 0 and 9 (the maximum
1457 * precision back then) were supported, and that names were
1458 * written out to the recent file.
1459 *
1460 * If the string value is a valid number in that range, use
1461 * that number, otherwise look it up in the table of names,
1462 * and, if that fails, set it to TS_PREC_AUTO.
1463 */
1464 if (ws_strtoi32(value, NULL((void*)0), &num_int32) && num_int32 >= 0 &&
1465 num_int32 <= WS_TSPREC_MAX9) {
1466 recent.gui_time_precision = num_int32;
1467 } else {
1468 recent.gui_time_precision =
1469 (ts_precision)str_to_val(value, ts_precision_values, TS_PREC_AUTO);
1470 }
1471 } else if (strcmp(key, RECENT_GUI_SECONDS_FORMAT"gui.seconds_format") == 0) {
1472 recent.gui_seconds_format =
1473 (ts_seconds_type)str_to_val(value, ts_seconds_values, TS_SECONDS_DEFAULT);
1474 } else if (strcmp(key, RECENT_GUI_ZOOM_LEVEL"gui.zoom_level") == 0) {
1475 num = strtol(value, &p, 0);
1476 if (p == value || *p != '\0')
1477 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1478 recent.gui_zoom_level = (int)num;
1479 } else if (strcmp(key, RECENT_GUI_BYTES_VIEW"gui.bytes_view") == 0) {
1480 recent.gui_bytes_view =
1481 (bytes_view_type)str_to_val(value, bytes_view_type_values, BYTES_HEX);
1482 } else if (strcmp(key, RECENT_GUI_BYTES_ENCODING"gui.bytes_encoding") == 0) {
1483 recent.gui_bytes_encoding =
1484 (bytes_encoding_type)str_to_val(value, bytes_encoding_type_values, BYTES_ENC_FROM_PACKET);
1485 } else if (strcmp(key, RECENT_GUI_PACKET_DIAGRAM_FIELD_VALUES"gui.packet_diagram_field_values") == 0) {
1486 parse_recent_boolean(value, &recent.gui_packet_diagram_field_values);
1487 } else if (strcmp(key, RECENT_GUI_ALLOW_HOVER_SELECTION"gui.allow_hover_selection") == 0) {
1488 parse_recent_boolean(value, &recent.gui_allow_hover_selection);
1489 } else if (strcmp(key, RECENT_GUI_FOLLOW_SHOW"gui.follow_show") == 0) {
1490 recent.gui_follow_show = (bytes_show_type)str_to_val(value, bytes_show_values, SHOW_ASCII);
1491 } else if (strcmp(key, RECENT_GUI_FOLLOW_DELTA"gui.follow_delta") == 0) {
1492 recent.gui_follow_delta = (follow_delta_type)str_to_val(value, follow_delta_values, FOLLOW_DELTA_NONE);
1493 } else if (strcmp(key, RECENT_GUI_SHOW_BYTES_DECODE"gui.show_bytes_decode") == 0) {
1494 recent.gui_show_bytes_decode = (bytes_decode_type)str_to_val(value, show_bytes_decode_values, DecodeAsNone);
1495 } else if (strcmp(key, RECENT_GUI_SHOW_BYTES_SHOW"gui.show_bytes_show") == 0) {
1496 recent.gui_show_bytes_show = (bytes_show_type)str_to_val(value, bytes_show_values, SHOW_ASCII);
1497 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_UPPER_PANE"gui.geometry_main_upper_pane") == 0) {
1498 num = strtol(value, &p, 0);
1499 if (p == value || *p != '\0')
1500 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1501 if (num <= 0)
1502 return PREFS_SET_SYNTAX_ERR; /* number must be positive */
1503 recent.gui_geometry_main_upper_pane = (int)num;
1504 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_LOWER_PANE"gui.geometry_main_lower_pane") == 0) {
1505 num = strtol(value, &p, 0);
1506 if (p == value || *p != '\0')
1507 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1508 if (num <= 0)
1509 return PREFS_SET_SYNTAX_ERR; /* number must be positive */
1510 recent.gui_geometry_main_lower_pane = (int)num;
1511 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_MASTER_SPLIT"gui.geometry_main_master_split") == 0) {
1512 g_free(recent.gui_geometry_main_master_split);
1513 recent.gui_geometry_main_master_split = g_strdup(value)g_strdup_inline (value);
1514 } else if (strcmp(key, RECENT_GUI_GEOMETRY_MAIN_EXTRA_SPLIT"gui.geometry_main_extra_split") == 0) {
1515 g_free(recent.gui_geometry_main_extra_split);
1516 recent.gui_geometry_main_extra_split = g_strdup(value)g_strdup_inline (value);
1517 } else if (strncmp(key, RECENT_GUI_GEOMETRY"gui.geom.", sizeof(RECENT_GUI_GEOMETRY"gui.geom.")-1) == 0) {
1518 /* now have something like "gui.geom.win.sub_key", split it into win and sub_key */
1519 char *win = &key[sizeof(RECENT_GUI_GEOMETRY"gui.geom.")-1];
1520 char *sub_key = strchr(win, '.');
1521 if (sub_key) {
1522 *sub_key = '\0';
1523 sub_key++;
1524 window_geom_recent_read_pair(win, sub_key, value);
1525 }
1526 } else if (strcmp(key, RECENT_GUI_CONVERSATION_TABS"gui.conversation_tabs") == 0) {
1527 g_list_free_full(recent.conversation_tabs, g_free);
1528 recent.conversation_tabs = prefs_get_string_list(value);
1529 } else if (strcmp(key, RECENT_GUI_CONVERSATION_TABS_COLUMNS"gui.conversation_tabs_columns") == 0) {
1530 g_list_free_full(recent.conversation_tabs_columns, g_free);
1531 recent.conversation_tabs_columns = prefs_get_string_list(value);
1532 } else if (strcmp(key, RECENT_GUI_ENDPOINT_TABS"gui.endpoint_tabs") == 0) {
1533 g_list_free_full(recent.endpoint_tabs, g_free);
1534 recent.endpoint_tabs = prefs_get_string_list(value);
1535 } else if (strcmp(key, RECENT_GUI_ENDPOINT_TABS_COLUMNS"gui.endpoint_tabs_columns") == 0) {
1536 g_list_free_full(recent.endpoint_tabs_columns, g_free);
1537 recent.endpoint_tabs_columns = prefs_get_string_list(value);
1538 } else if (strcmp(key, RECENT_GUI_RLC_PDUS_FROM_MAC_FRAMES"gui.rlc_pdus_from_mac_frames") == 0) {
1539 parse_recent_boolean(value, &recent.gui_rlc_use_pdus_from_mac);
1540 } else if (strcmp(key, RECENT_KEY_COL_WIDTH"column.width") == 0) {
1541 col_l = prefs_get_string_list(value);
1542 if (col_l == NULL((void*)0))
1543 return PREFS_SET_SYNTAX_ERR;
1544 if ((g_list_length(col_l) % 2) != 0) {
1545 /* A title didn't have a matching width. */
1546 prefs_clear_string_list(col_l);
1547 return PREFS_SET_SYNTAX_ERR;
1548 }
1549 recent_free_column_width_info(&recent);
1550 recent.col_width_list = NULL((void*)0);
1551 col_l_elt = g_list_first(col_l);
1552 while (col_l_elt) {
1553 cfmt = g_new(col_width_data, 1)((col_width_data *) g_malloc_n ((1), sizeof (col_width_data))
);
1554 /* Skip the column format, we don't use it anymore because the
1555 * column indices are in sync and the key since 4.4. Format is
1556 * still written for backwards compatibility.
1557 */
1558 col_l_elt = col_l_elt->next;
1559 cfmt->width = (int)strtol((const char *)col_l_elt->data, &p, 0);
1560 if (p == col_l_elt->data || (*p != '\0' && *p != ':')) {
1561 g_free(cfmt);
1562 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1563 }
1564
1565 if (*p == ':') {
1566 cfmt->xalign = *(++p);
1567 } else {
1568 cfmt->xalign = COLUMN_XALIGN_DEFAULT0;
1569 }
1570
1571 col_l_elt = col_l_elt->next;
1572 recent.col_width_list = g_list_append(recent.col_width_list, cfmt);
1573 }
1574 prefs_clear_string_list(col_l);
1575 } else if (strcmp(key, RECENT_GUI_FILEOPEN_REMEMBERED_DIR"gui.fileopen_remembered_dir") == 0) {
1576 g_free(recent.gui_fileopen_remembered_dir);
1577 recent.gui_fileopen_remembered_dir = g_strdup(value)g_strdup_inline (value);
1578 } else if (strcmp(key, RECENT_GUI_TOOLBAR_SHOW"gui.additional_toolbar_show") == 0) {
1579 recent.gui_additional_toolbars = prefs_get_string_list(value);
1580 } else if (strcmp(key, RECENT_GUI_INTERFACE_TOOLBAR_SHOW"gui.interface_toolbar_show") == 0) {
1581 recent.interface_toolbars = prefs_get_string_list(value);
1582 } else if (strcmp(key, RECENT_GUI_TSD_THROUGHPUT_SHOW"gui.tsd_throughput_show") == 0) {
1583 parse_recent_boolean(value, &recent.gui_tsgd_throughput_show);
1584 } else if (strcmp(key, RECENT_GUI_TSD_GOODPUT_SHOW"gui.tsd_goodput_show") == 0) {
1585 parse_recent_boolean(value, &recent.gui_tsgd_goodput_show);
1586 } else if (strcmp(key, RECENT_GUI_TSD_MA_WINDOW_SIZE"gui.tsd_ma_window_size") == 0) {
1587 val_as_dbl = g_ascii_strtod(value, &p);
1588 if (p == value || *p != '\0') {
1589 return PREFS_SET_SYNTAX_ERR; /* number was bad */
1590 }
1591 if (val_as_dbl <= 0) {
1592 return PREFS_SET_SYNTAX_ERR; /* number must be positive */
1593 }
1594 recent.gui_tsgd_ma_window_size = val_as_dbl;
1595 } else {
1596 return PREFS_SET_NO_SUCH_PREF;
1597 }
1598
1599 return PREFS_SET_OK;
1600}
1601
1602
1603/* set one user's recent file key/value pair */
1604static prefs_set_pref_e
1605read_set_recent_pair_dynamic(char *key, const char *value,
1606 void *private_data _U___attribute__((unused)),
1607 bool_Bool return_range_errors _U___attribute__((unused)))
1608{
1609 if (!g_utf8_validate(value, -1, NULL((void*)0))) {
1610 return PREFS_SET_SYNTAX_ERR;
1611 }
1612 if (strcmp(key, RECENT_KEY_DISPLAY_FILTER"recent.display_filter") == 0) {
1613 dfilter_combo_add_recent(value);
1614 } else if (strcmp(key, RECENT_KEY_CAPTURE_FILTER"recent.capture_filter") == 0) {
1615 recent_add_cfilter(NULL((void*)0), value);
1616 } else if (g_str_has_prefix(key, RECENT_KEY_CAPTURE_FILTER ".")(__builtin_constant_p ("recent.capture_filter" ".")? __extension__
({ const char * const __str = (key); const char * const __prefix
= ("recent.capture_filter" "."); gboolean __result = (0); if
(__str == ((void*)0) || __prefix == ((void*)0)) __result = (
g_str_has_prefix) (__str, __prefix); else { const size_t __str_len
= strlen (((__str) + !(__str))); const size_t __prefix_len =
strlen (((__prefix) + !(__prefix))); if (__str_len >= __prefix_len
) __result = memcmp (((__str) + !(__str)), ((__prefix) + !(__prefix
)), __prefix_len) == 0; } __result; }) : (g_str_has_prefix) (
key, "recent.capture_filter" ".") )) {
1617 /* strrchr() can't fail - string has a prefix that ends with a "." */
1618 recent_add_cfilter(strrchr(key, '.') + 1, value);
1619#ifdef HAVE_PCAP_REMOTE
1620 } else if (strcmp(key, RECENT_KEY_REMOTE_HOST"recent.remote_host") == 0) {
1621 capture_remote_combo_add_recent(value);
1622#endif
1623 }
1624
1625 return PREFS_SET_OK;
1626}
1627
1628
1629/*
1630 * Given a string of the form "<recent name>:<recent value>", as might appear
1631 * as an argument to a "-o" option, parse it and set the recent value in
1632 * question. Return an indication of whether it succeeded or failed
1633 * in some fashion.
1634 */
1635int
1636recent_set_arg(char *prefarg)
1637{
1638 char *p, *colonp;
1639 int ret;
1640
1641 colonp = strchr(prefarg, ':');
1642 if (colonp == NULL((void*)0))
1643 return PREFS_SET_SYNTAX_ERR;
1644
1645 p = colonp;
1646 *p++ = '\0';
1647
1648 /*
1649 * Skip over any white space (there probably won't be any, but
1650 * as we allow it in the preferences file, we might as well
1651 * allow it here).
1652 */
1653 while (g_ascii_isspace(*p)((g_ascii_table[(guchar) (*p)] & G_ASCII_SPACE) != 0))
1654 p++;
1655 if (*p == '\0') {
1656 /*
1657 * Put the colon back, so if our caller uses, in an
1658 * error message, the string they passed us, the message
1659 * looks correct.
1660 */
1661 *colonp = ':';
1662 return PREFS_SET_SYNTAX_ERR;
1663 }
1664
1665 ret = read_set_recent_pair_static(prefarg, p, NULL((void*)0), true1);
1666 *colonp = ':'; /* put the colon back */
1667 return ret;
1668}
1669
1670
1671/* opens the user's recent common file and read the first part */
1672bool_Bool
1673recent_read_static(char **rf_path_return, int *rf_errno_return)
1674{
1675 char *rf_path;
1676 FILE *rf;
1677
1678 /* set defaults */
1679 recent.gui_geometry_main_x = 20;
1680 recent.gui_geometry_main_y = 20;
1681 recent.gui_geometry_main_width = DEF_WIDTH750;
1682 recent.gui_geometry_main_height = DEF_HEIGHT550;
1683 recent.gui_geometry_main_maximized= false0;
1684
1685 recent.gui_geometry_leftalign_actions = false0;
1686
1687 recent.privs_warn_if_elevated = true1;
1688 recent.sys_warn_if_no_capture = true1;
1689
1690 recent.col_width_list = NULL((void*)0);
1691 recent.gui_geometry_main = NULL((void*)0);
1692 recent.gui_geometry_main_master_split = NULL((void*)0);
1693 recent.gui_geometry_main_extra_split = NULL((void*)0);
1694 recent.gui_profile_switch_check_count = 1000;
1695 recent.gui_fileopen_remembered_dir = NULL((void*)0);
1696
1697 /* defaults for the welcome page sidebar */
1698 recent.gui_welcome_page_sidebar_learn_visible = true1;
1699 recent.gui_welcome_page_sidebar_tips_visible = true1;
1700 recent.gui_welcome_page_sidebar_tips_events = true1;
1701 recent.gui_welcome_page_sidebar_tips_sponsorship = true1;
1702 recent.gui_welcome_page_sidebar_tips_tips = true1;
1703 recent.gui_welcome_page_sidebar_tips_auto_advance = true1;
1704 recent.gui_welcome_page_sidebar_tips_interval = 8;
1705 recent.gui_welcome_page_sidebar_tips_slides_test = false0;
1706
1707 /* Construct the pathname of the user's recent common file. */
1708 rf_path = get_persconffile_path(RECENT_COMMON_FILE_NAME"recent_common", false0, application_configuration_environment_prefix());
1709
1710 /* Read the user's recent common file, if it exists. */
1711 *rf_path_return = NULL((void*)0);
1712 if ((rf = ws_fopenfopen(rf_path, "r")) != NULL((void*)0)) {
1713 /* We succeeded in opening it; read it. */
1714 read_prefs_file(rf_path, rf, read_set_recent_common_pair_static, NULL((void*)0));
1715
1716 fclose(rf);
1717 } else {
1718 /* We failed to open it. If we failed for some reason other than
1719 "it doesn't exist", return the errno and the pathname, so our
1720 caller can report the error. */
1721 if (errno(*__errno_location ()) != ENOENT2) {
1722 *rf_errno_return = errno(*__errno_location ());
1723 *rf_path_return = rf_path;
1724 return false0;
1725 }
1726 }
1727 g_free(rf_path);
1728 return true1;
1729}
1730
1731
1732
1733/* opens the user's recent file and read the first part */
1734bool_Bool
1735recent_read_profile_static(char **rf_path_return, int *rf_errno_return)
1736{
1737 char *rf_path, *rf_common_path;
1738 FILE *rf;
1739
1740 /* set defaults */
1741 recent.main_toolbar_show = true1;
1742 recent.filter_toolbar_show = true1;
1743 recent.wireless_toolbar_show = false0;
1744 recent.packet_list_show = true1;
1745 recent.tree_view_show = true1;
1746 recent.byte_view_show = true1;
1747 recent.packet_diagram_show = true1;
1748 recent.statusbar_show = true1;
1749 recent.packet_list_colorize = true1;
1750 recent.capture_auto_scroll = true1;
1751 recent.gui_time_format = TS_RELATIVE;
1752 recent.gui_time_precision = TS_PREC_AUTO;
1753 recent.gui_seconds_format = TS_SECONDS_DEFAULT;
1754 recent.gui_zoom_level = 0;
1755 recent.gui_bytes_view = BYTES_HEX;
1756 recent.gui_bytes_encoding = BYTES_ENC_FROM_PACKET;
1757 recent.gui_allow_hover_selection = true1;
1758 recent.gui_follow_show = SHOW_ASCII;
1759 recent.gui_follow_delta = FOLLOW_DELTA_NONE;
1760 recent.gui_show_bytes_decode = DecodeAsNone;
1761 recent.gui_show_bytes_show = SHOW_ASCII;
1762
1763 /* defaults for the TCP Stream Graph Dialog */
1764 recent.gui_tsgd_ma_window_size = 1.0;
1765 recent.gui_tsgd_throughput_show = true1;
1766 recent.gui_tsgd_goodput_show = false0;
1767
1768 /* pane size of zero will autodetect */
1769 recent.gui_geometry_main_upper_pane = 0;
1770 recent.gui_geometry_main_lower_pane = 0;
1771
1772 if (recent.gui_geometry_main) {
1
Assuming field 'gui_geometry_main' is null
→
2
←
Taking false branch
→
1773 g_free(recent.gui_geometry_main);
1774 recent.gui_geometry_main = NULL((void*)0);
1775 }
1776
1777 if (recent.gui_geometry_main_master_split) {
3
←
Assuming field 'gui_geometry_main_master_split' is null
→
4
←
Taking false branch
→
1778 g_free(recent.gui_geometry_main_master_split);
1779 recent.gui_geometry_main_master_split = NULL((void*)0);
1780 }
1781 if (recent.gui_geometry_main_extra_split) {
5
←
Assuming field 'gui_geometry_main_extra_split' is null
→
6
←
Taking false branch
→
1782 g_free(recent.gui_geometry_main_extra_split);
1783 recent.gui_geometry_main_extra_split = NULL((void*)0);
1784 }
1785
1786 if (recent.col_width_list) {
7
←
Assuming field 'col_width_list' is null
→
8
←
Taking false branch
→
1787 recent_free_column_width_info(&recent);
1788 }
1789
1790 if (recent.gui_fileopen_remembered_dir) {
9
←
Assuming field 'gui_fileopen_remembered_dir' is null
→
10
←
Taking false branch
→
1791 g_free (recent.gui_fileopen_remembered_dir);
1792 recent.gui_fileopen_remembered_dir = NULL((void*)0);
1793 }
1794
1795 if (recent.gui_additional_toolbars) {
11
←
Assuming field 'gui_additional_toolbars' is null
→
12
←
Taking false branch
→
1796 g_list_free_full (recent.gui_additional_toolbars, g_free);
1797 recent.gui_additional_toolbars = NULL((void*)0);
1798 }
1799
1800 if (recent.interface_toolbars) {
13
←
Assuming field 'interface_toolbars' is null
→
14
←
Taking false branch
→
1801 g_list_free_full (recent.interface_toolbars, g_free);
1802 recent.interface_toolbars = NULL((void*)0);
1803 }
1804
1805 /* Construct the pathname of the user's profile recent file. */
1806 rf_path = get_persconffile_path(RECENT_FILE_NAME"recent", true1, application_configuration_environment_prefix());
1807
1808 /* Read the user's recent file, if it exists. */
1809 *rf_path_return = NULL((void*)0);
1810 if ((rf = ws_fopenfopen(rf_path, "r")) != NULL((void*)0)) {
15
←
Taking true branch
→
1811 /* We succeeded in opening it; read it. */
1812 read_prefs_file(rf_path, rf, read_set_recent_pair_static, NULL((void*)0));
1813 fclose(rf);
1814
1815 /* XXX: The following code doesn't actually do anything since
1816 * the "recent common file" always exists. Presumably the
1817 * "if (!file_exists())" should actually be "if (file_exists())".
1818 * However, I've left the code as is because this
1819 * behaviour has existed for quite some time and I don't
1820 * know what's supposed to happen at this point.
1821 * ToDo: Determine if the "recent common file" should be read at this point
1822 */
1823 rf_common_path = get_persconffile_path(RECENT_COMMON_FILE_NAME"recent_common", false0, application_configuration_environment_prefix());
1824 if (!file_exists(rf_common_path)) {
16
←
Assuming the condition is true
→
17
←
Taking true branch
→
1825 /* Read older common settings from recent file */
1826 rf = ws_fopenfopen(rf_path, "r");
18
←
Assuming pointer value is null
→
19
←
Assuming that 'fopen' fails
→
20
←
Value assigned to 'rf'
→
1827 read_prefs_file(rf_path, rf, read_set_recent_common_pair_static, NULL((void*)0));
1828 fclose(rf);
21
←
Null pointer passed to 1st parameter expecting 'nonnull'
1829 }
1830 g_free(rf_common_path);
1831 } else {
1832 /* We failed to open it. If we failed for some reason other than
1833 "it doesn't exist", return the errno and the pathname, so our
1834 caller can report the error. */
1835 if (errno(*__errno_location ()) != ENOENT2) {
1836 *rf_errno_return = errno(*__errno_location ());
1837 *rf_path_return = rf_path;
1838 return false0;
1839 }
1840 }
1841 g_free(rf_path);
1842 return true1;
1843}
1844
1845/* opens the user's recent file and read it out */
1846bool_Bool
1847recent_read_dynamic(char **rf_path_return, int *rf_errno_return)
1848{
1849 char *rf_path;
1850 FILE *rf;
1851
1852
1853 /* Construct the pathname of the user's recent common file. */
1854 rf_path = get_persconffile_path(RECENT_COMMON_FILE_NAME"recent_common", false0, application_configuration_environment_prefix());
1855 if (!file_exists (rf_path)) {
1856 /* Recent common file does not exist, read from default recent */
1857 g_free (rf_path);
1858 rf_path = get_persconffile_path(RECENT_FILE_NAME"recent", false0, application_configuration_environment_prefix());
1859 }
1860
1861 /* Read the user's recent file, if it exists. */
1862 *rf_path_return = NULL((void*)0);
1863 if ((rf = ws_fopenfopen(rf_path, "r")) != NULL((void*)0)) {
1864 /* We succeeded in opening it; read it. */
1865 read_prefs_file(rf_path, rf, read_set_recent_pair_dynamic, NULL((void*)0));
1866#if 0
1867 /* set dfilter combobox to have an empty line */
1868 dfilter_combo_add_empty();
1869#endif
1870 /* We prepend new capture filters, so reverse them after adding
1871 * all to keep the latest first.
1872 */
1873 cfilter_recent_reverse_all();
1874#ifdef HAVE_PCAP_REMOTE
1875 remote_host_reverse();
1876#endif
1877 fclose(rf);
1878 } else {
1879 /* We failed to open it. If we failed for some reason other than
1880 "it doesn't exist", return the errno and the pathname, so our
1881 caller can report the error. */
1882 if (errno(*__errno_location ()) != ENOENT2) {
1883 *rf_errno_return = errno(*__errno_location ());
1884 *rf_path_return = rf_path;
1885 return false0;
1886 }
1887 }
1888 g_free(rf_path);
1889 return true1;
1890}
1891
1892void
1893recent_insert_column(int col)
1894{
1895 col_width_data *col_w;
1896
1897 col_w = g_new(col_width_data, 1)((col_width_data *) g_malloc_n ((1), sizeof (col_width_data))
);
1898 col_w->width = -1;
1899 col_w->xalign = COLUMN_XALIGN_DEFAULT0;
1900 recent.col_width_list = g_list_insert(recent.col_width_list, col_w, col);
1901}
1902
1903void
1904recent_remove_column(int col)
1905{
1906 GList *col_l = g_list_nth(recent.col_width_list, col);
1907 col_width_data *col_w;
1908
1909 if (!col_l) return;
1910
1911 col_w = (col_width_data*)col_l->data;
1912
1913 if (col_w) {
1914 free_col_width_data(col_w);
1915 }
1916
1917 recent.col_width_list = g_list_delete_link(recent.col_width_list, col_l);
1918}
1919
1920int
1921recent_get_column_width(int col)
1922{
1923 col_width_data *col_w;
1924
1925 col_w = g_list_nth_data(recent.col_width_list, col);
1926 if (col_w) {
1927 return col_w->width;
1928 } else {
1929 /* Make sure the recent column list isn't out of sync with the
1930 * number of columns (e.g., for a brand new profile.)
1931 */
1932 for (unsigned colnr = g_list_length(recent.col_width_list); colnr < g_list_length(prefs.col_list); colnr++) {
1933 recent_insert_column(colnr);
1934 }
1935 }
1936
1937 return -1;
1938}
1939
1940void
1941recent_set_column_width(int col, int width)
1942{
1943 col_width_data *col_w;
1944
1945 col_w = g_list_nth_data(recent.col_width_list, col);
1946 if (col_w) {
1947 col_w->width = width;
1948 } else {
1949 /* Make sure the recent column list isn't out of sync with the
1950 * number of columns (e.g., for a brand new profile.)
1951 */
1952 for (unsigned colnr = g_list_length(recent.col_width_list); colnr < g_list_length(prefs.col_list); colnr++) {
1953 recent_insert_column(colnr);
1954 }
1955 col_w = g_list_nth_data(recent.col_width_list, col);
1956 if (col_w) {
1957 col_w->width = width;
1958 }
1959 }
1960}
1961
1962char
1963recent_get_column_xalign(int col)
1964{
1965 col_width_data *col_w;
1966
1967 col_w = g_list_nth_data(recent.col_width_list, col);
1968 if (col_w) {
1969 return col_w->xalign;
1970 } else {
1971 /* Make sure the recent column list isn't out of sync with the
1972 * number of columns (e.g., for a brand new profile.)
1973 */
1974 for (unsigned colnr = g_list_length(recent.col_width_list); colnr < g_list_length(prefs.col_list); colnr++) {
1975 recent_insert_column(colnr);
1976 }
1977 }
1978
1979 return COLUMN_XALIGN_DEFAULT0;
1980}
1981
1982void
1983recent_set_column_xalign(int col, char xalign)
1984{
1985 col_width_data *col_w;
1986
1987 col_w = g_list_nth_data(recent.col_width_list, col);
1988 if (col_w) {
1989 col_w->xalign = xalign;
1990 } else {
1991 /* Make sure the recent column list isn't out of sync with the
1992 * number of columns (e.g., for a brand new profile.)
1993 */
1994 for (unsigned colnr = g_list_length(recent.col_width_list); colnr < g_list_length(prefs.col_list); colnr++) {
1995 recent_insert_column(colnr);
1996 }
1997 col_w = g_list_nth_data(recent.col_width_list, col);
1998 if (col_w) {
1999 col_w->xalign = xalign;
2000 }
2001 }
2002}
2003
2004void
2005recent_init(void)
2006{
2007 memset(&recent, 0, sizeof(recent_settings_t));
2008}
2009
2010void
2011recent_cleanup(void)
2012{
2013 recent_free_column_width_info(&recent);
2014 g_free(recent.gui_geometry_main);
2015 g_free(recent.gui_geometry_main_master_split);
2016 g_free(recent.gui_geometry_main_extra_split);
2017 g_free(recent.gui_fileopen_remembered_dir);
2018 g_list_free_full(recent.gui_additional_toolbars, g_free);
2019 g_list_free_full(recent.interface_toolbars, g_free);
2020 prefs_clear_string_list(recent.conversation_tabs);
2021 prefs_clear_string_list(recent.conversation_tabs_columns);
2022 prefs_clear_string_list(recent.endpoint_tabs);
2023 prefs_clear_string_list(recent.endpoint_tabs_columns);
2024 prefs_clear_string_list(recent.custom_colors);
2025}