2 * settings.c: read and write saved sessions.
12 * Tables of string <-> enum value mappings
14 struct keyval
{ char *s
; int v
; };
16 static const struct keyval ciphernames
[] = {
17 { "aes", CIPHER_AES
},
18 { "blowfish", CIPHER_BLOWFISH
},
19 { "3des", CIPHER_3DES
},
20 { "WARN", CIPHER_WARN
},
24 static void gpps(void *handle
, char *name
, char *def
, char *val
, int len
)
26 if (!read_setting_s(handle
, name
, val
, len
)) {
27 strncpy(val
, def
, len
);
32 static void gppi(void *handle
, char *name
, int def
, int *i
)
34 *i
= read_setting_i(handle
, name
, def
);
37 static int key2val(const struct keyval
*mapping
, int nmaps
, char *key
)
40 for (i
= 0; i
< nmaps
; i
++)
41 if (!strcmp(mapping
[i
].s
, key
)) return mapping
[i
].v
;
45 static const char *val2key(const struct keyval
*mapping
, int nmaps
, int val
)
48 for (i
= 0; i
< nmaps
; i
++)
49 if (mapping
[i
].v
== val
) return mapping
[i
].s
;
54 * Helper function to parse a comma-separated list of strings into
55 * a preference list array of values. Any missing values are added
56 * to the end and duplicates are weeded.
57 * XXX: assumes vals in 'mapping' are small +ve integers
59 static void gprefs(void *sesskey
, char *name
, char *def
,
60 const struct keyval
*mapping
, int nvals
,
65 unsigned long seen
= 0; /* bitmap for weeding dups etc */
66 gpps(sesskey
, name
, def
, commalist
, sizeof(commalist
));
68 /* Grotty parsing of commalist. */
73 key
= strtok(n
==0 ? commalist
: NULL
, ","); /* sorry */
75 if (((v
= key2val(mapping
, nvals
, key
)) != -1) &&
82 /* Add any missing values (backward compatibility ect). */
85 for (i
= 0; i
< nvals
; i
++) {
86 if (!(seen
& 1<<mapping
[i
].v
)) {
87 array
[n
] = mapping
[i
].v
;
95 * Write out a preference list.
97 static void wprefs(void *sesskey
, char *name
,
98 const struct keyval
*mapping
, int nvals
,
101 char buf
[80] = ""; /* XXX assumed big enough */
102 int l
= sizeof(buf
)-1, i
;
104 for (i
= 0; l
> 0 && i
< nvals
; i
++) {
105 const char *s
= val2key(mapping
, nvals
, array
[i
]);
109 strncat(buf
, ",", l
);
116 write_setting_s(sesskey
, name
, buf
);
119 void save_settings(char *section
, int do_host
, Config
* cfg
)
125 sesskey
= open_settings_w(section
);
129 write_setting_i(sesskey
, "Present", 1);
131 write_setting_s(sesskey
, "HostName", cfg
->host
);
132 write_setting_s(sesskey
, "LogFileName", cfg
->logfilename
);
133 write_setting_i(sesskey
, "LogType", cfg
->logtype
);
134 write_setting_i(sesskey
, "LogFileClash", cfg
->logxfovr
);
137 for (i
= 0; backends
[i
].name
!= NULL
; i
++)
138 if (backends
[i
].protocol
== cfg
->protocol
) {
139 p
= backends
[i
].name
;
142 write_setting_s(sesskey
, "Protocol", p
);
143 write_setting_i(sesskey
, "PortNumber", cfg
->port
);
144 write_setting_i(sesskey
, "CloseOnExit", cfg
->close_on_exit
);
145 write_setting_i(sesskey
, "WarnOnClose", !!cfg
->warn_on_close
);
146 write_setting_i(sesskey
, "PingInterval", cfg
->ping_interval
/ 60); /* minutes */
147 write_setting_i(sesskey
, "PingIntervalSecs", cfg
->ping_interval
% 60); /* seconds */
148 write_setting_s(sesskey
, "TerminalType", cfg
->termtype
);
149 write_setting_s(sesskey
, "TerminalSpeed", cfg
->termspeed
);
151 char buf
[2 * sizeof(cfg
->environmt
)], *p
, *q
;
157 if (c
== '=' || c
== ',' || c
== '\\')
167 write_setting_s(sesskey
, "Environment", buf
);
169 write_setting_s(sesskey
, "UserName", cfg
->username
);
170 write_setting_s(sesskey
, "LocalUserName", cfg
->localusername
);
171 write_setting_i(sesskey
, "NoPTY", cfg
->nopty
);
172 write_setting_i(sesskey
, "Compression", cfg
->compression
);
173 write_setting_i(sesskey
, "AgentFwd", cfg
->agentfwd
);
174 wprefs(sesskey
, "Cipher", ciphernames
, CIPHER_MAX
,
175 cfg
->ssh_cipherlist
);
176 write_setting_i(sesskey
, "AuthTIS", cfg
->try_tis_auth
);
177 write_setting_i(sesskey
, "SshProt", cfg
->sshprot
);
178 write_setting_i(sesskey
, "BuggyMAC", cfg
->buggymac
);
179 write_setting_s(sesskey
, "PublicKeyFile", cfg
->keyfile
);
180 write_setting_s(sesskey
, "RemoteCommand", cfg
->remote_cmd
);
181 write_setting_i(sesskey
, "RFCEnviron", cfg
->rfc_environ
);
182 write_setting_i(sesskey
, "PassiveTelnet", cfg
->passive_telnet
);
183 write_setting_i(sesskey
, "BackspaceIsDelete", cfg
->bksp_is_delete
);
184 write_setting_i(sesskey
, "RXVTHomeEnd", cfg
->rxvt_homeend
);
185 write_setting_i(sesskey
, "LinuxFunctionKeys", cfg
->funky_type
);
186 write_setting_i(sesskey
, "NoApplicationKeys", cfg
->no_applic_k
);
187 write_setting_i(sesskey
, "NoApplicationCursors", cfg
->no_applic_c
);
188 write_setting_i(sesskey
, "ApplicationCursorKeys", cfg
->app_cursor
);
189 write_setting_i(sesskey
, "ApplicationKeypad", cfg
->app_keypad
);
190 write_setting_i(sesskey
, "NetHackKeypad", cfg
->nethack_keypad
);
191 write_setting_i(sesskey
, "AltF4", cfg
->alt_f4
);
192 write_setting_i(sesskey
, "AltSpace", cfg
->alt_space
);
193 write_setting_i(sesskey
, "AltOnly", cfg
->alt_only
);
194 write_setting_i(sesskey
, "ComposeKey", cfg
->compose_key
);
195 write_setting_i(sesskey
, "CtrlAltKeys", cfg
->ctrlaltkeys
);
196 write_setting_i(sesskey
, "TelnetKey", cfg
->telnet_keyboard
);
197 write_setting_i(sesskey
, "LocalEcho", cfg
->localecho
);
198 write_setting_i(sesskey
, "LocalEdit", cfg
->localedit
);
199 write_setting_s(sesskey
, "Answerback", cfg
->answerback
);
200 write_setting_i(sesskey
, "AlwaysOnTop", cfg
->alwaysontop
);
201 write_setting_i(sesskey
, "FullScreenOnAltEnter", cfg
->fullscreenonaltenter
);
202 write_setting_i(sesskey
, "HideMousePtr", cfg
->hide_mouseptr
);
203 write_setting_i(sesskey
, "SunkenEdge", cfg
->sunken_edge
);
204 write_setting_i(sesskey
, "WindowBorder", cfg
->window_border
);
205 write_setting_i(sesskey
, "CurType", cfg
->cursor_type
);
206 write_setting_i(sesskey
, "BlinkCur", cfg
->blink_cur
);
207 write_setting_i(sesskey
, "Beep", cfg
->beep
);
208 write_setting_i(sesskey
, "BeepInd", cfg
->beep_ind
);
209 write_setting_s(sesskey
, "BellWaveFile", cfg
->bell_wavefile
);
210 write_setting_i(sesskey
, "BellOverload", cfg
->bellovl
);
211 write_setting_i(sesskey
, "BellOverloadN", cfg
->bellovl_n
);
212 write_setting_i(sesskey
, "BellOverloadT", cfg
->bellovl_t
);
213 write_setting_i(sesskey
, "BellOverloadS", cfg
->bellovl_s
);
214 write_setting_i(sesskey
, "ScrollbackLines", cfg
->savelines
);
215 write_setting_i(sesskey
, "DECOriginMode", cfg
->dec_om
);
216 write_setting_i(sesskey
, "AutoWrapMode", cfg
->wrap_mode
);
217 write_setting_i(sesskey
, "LFImpliesCR", cfg
->lfhascr
);
218 write_setting_i(sesskey
, "WinNameAlways", cfg
->win_name_always
);
219 write_setting_s(sesskey
, "WinTitle", cfg
->wintitle
);
220 write_setting_i(sesskey
, "TermWidth", cfg
->width
);
221 write_setting_i(sesskey
, "TermHeight", cfg
->height
);
222 write_setting_s(sesskey
, "Font", cfg
->font
);
223 write_setting_i(sesskey
, "FontIsBold", cfg
->fontisbold
);
224 write_setting_i(sesskey
, "FontCharSet", cfg
->fontcharset
);
225 write_setting_i(sesskey
, "FontHeight", cfg
->fontheight
);
226 write_setting_i(sesskey
, "FontVTMode", cfg
->vtmode
);
227 write_setting_i(sesskey
, "TryPalette", cfg
->try_palette
);
228 write_setting_i(sesskey
, "BoldAsColour", cfg
->bold_colour
);
229 for (i
= 0; i
< 22; i
++) {
230 char buf
[20], buf2
[30];
231 sprintf(buf
, "Colour%d", i
);
232 sprintf(buf2
, "%d,%d,%d", cfg
->colours
[i
][0],
233 cfg
->colours
[i
][1], cfg
->colours
[i
][2]);
234 write_setting_s(sesskey
, buf
, buf2
);
236 write_setting_i(sesskey
, "RawCNP", cfg
->rawcnp
);
237 write_setting_i(sesskey
, "MouseIsXterm", cfg
->mouse_is_xterm
);
238 write_setting_i(sesskey
, "RectSelect", cfg
->rect_select
);
239 write_setting_i(sesskey
, "MouseOverride", cfg
->mouse_override
);
240 for (i
= 0; i
< 256; i
+= 32) {
241 char buf
[20], buf2
[256];
243 sprintf(buf
, "Wordness%d", i
);
245 for (j
= i
; j
< i
+ 32; j
++) {
246 sprintf(buf2
+ strlen(buf2
), "%s%d",
247 (*buf2 ?
"," : ""), cfg
->wordness
[j
]);
249 write_setting_s(sesskey
, buf
, buf2
);
251 write_setting_s(sesskey
, "LineCodePage", cfg
->line_codepage
);
252 write_setting_i(sesskey
, "CapsLockCyr", cfg
->xlat_capslockcyr
);
253 write_setting_i(sesskey
, "ScrollBar", cfg
->scrollbar
);
254 write_setting_i(sesskey
, "ScrollBarFullScreen", cfg
->scrollbar_in_fullscreen
);
255 write_setting_i(sesskey
, "ScrollOnKey", cfg
->scroll_on_key
);
256 write_setting_i(sesskey
, "ScrollOnDisp", cfg
->scroll_on_disp
);
257 write_setting_i(sesskey
, "LockSize", cfg
->resize_action
);
258 write_setting_i(sesskey
, "BCE", cfg
->bce
);
259 write_setting_i(sesskey
, "BlinkText", cfg
->blinktext
);
260 write_setting_i(sesskey
, "X11Forward", cfg
->x11_forward
);
261 write_setting_s(sesskey
, "X11Display", cfg
->x11_display
);
262 write_setting_i(sesskey
, "LocalPortAcceptAll", cfg
->lport_acceptall
);
264 char buf
[2 * sizeof(cfg
->portfwd
)], *p
, *q
;
270 if (c
== '=' || c
== ',' || c
== '\\')
280 write_setting_s(sesskey
, "PortForwardings", buf
);
283 close_settings_w(sesskey
);
286 void load_settings(char *section
, int do_host
, Config
* cfg
)
292 sesskey
= open_settings_r(section
);
294 cfg
->ssh_subsys
= 0; /* FIXME: load this properly */
295 cfg
->remote_cmd_ptr
= cfg
->remote_cmd
;
296 cfg
->remote_cmd_ptr2
= NULL
;
298 gpps(sesskey
, "HostName", "", cfg
->host
, sizeof(cfg
->host
));
299 gpps(sesskey
, "LogFileName", "putty.log",
300 cfg
->logfilename
, sizeof(cfg
->logfilename
));
301 gppi(sesskey
, "LogType", 0, &cfg
->logtype
);
302 gppi(sesskey
, "LogFileClash", LGXF_ASK
, &cfg
->logxfovr
);
304 gpps(sesskey
, "Protocol", "default", prot
, 10);
305 cfg
->protocol
= default_protocol
;
306 cfg
->port
= default_port
;
307 for (i
= 0; backends
[i
].name
!= NULL
; i
++)
308 if (!strcmp(prot
, backends
[i
].name
)) {
309 cfg
->protocol
= backends
[i
].protocol
;
310 gppi(sesskey
, "PortNumber", default_port
, &cfg
->port
);
314 gppi(sesskey
, "CloseOnExit", COE_NORMAL
, &cfg
->close_on_exit
);
315 gppi(sesskey
, "WarnOnClose", 1, &cfg
->warn_on_close
);
317 /* This is two values for backward compatibility with 0.50/0.51 */
318 int pingmin
, pingsec
;
319 gppi(sesskey
, "PingInterval", 0, &pingmin
);
320 gppi(sesskey
, "PingIntervalSecs", 0, &pingsec
);
321 cfg
->ping_interval
= pingmin
* 60 + pingsec
;
323 gpps(sesskey
, "TerminalType", "xterm", cfg
->termtype
,
324 sizeof(cfg
->termtype
));
325 gpps(sesskey
, "TerminalSpeed", "38400,38400", cfg
->termspeed
,
326 sizeof(cfg
->termspeed
));
328 char buf
[2 * sizeof(cfg
->environmt
)], *p
, *q
;
329 gpps(sesskey
, "Environment", "", buf
, sizeof(buf
));
333 while (*p
&& *p
!= ',') {
347 gpps(sesskey
, "UserName", "", cfg
->username
, sizeof(cfg
->username
));
348 gpps(sesskey
, "LocalUserName", "", cfg
->localusername
,
349 sizeof(cfg
->localusername
));
350 gppi(sesskey
, "NoPTY", 0, &cfg
->nopty
);
351 gppi(sesskey
, "Compression", 0, &cfg
->compression
);
352 gppi(sesskey
, "AgentFwd", 0, &cfg
->agentfwd
);
353 gprefs(sesskey
, "Cipher", "\0",
354 ciphernames
, CIPHER_MAX
, cfg
->ssh_cipherlist
);
355 gppi(sesskey
, "SshProt", 1, &cfg
->sshprot
);
356 gppi(sesskey
, "BuggyMAC", 0, &cfg
->buggymac
);
357 gppi(sesskey
, "AuthTIS", 0, &cfg
->try_tis_auth
);
358 gpps(sesskey
, "PublicKeyFile", "", cfg
->keyfile
, sizeof(cfg
->keyfile
));
359 gpps(sesskey
, "RemoteCommand", "", cfg
->remote_cmd
,
360 sizeof(cfg
->remote_cmd
));
361 gppi(sesskey
, "RFCEnviron", 0, &cfg
->rfc_environ
);
362 gppi(sesskey
, "PassiveTelnet", 0, &cfg
->passive_telnet
);
363 gppi(sesskey
, "BackspaceIsDelete", 1, &cfg
->bksp_is_delete
);
364 gppi(sesskey
, "RXVTHomeEnd", 0, &cfg
->rxvt_homeend
);
365 gppi(sesskey
, "LinuxFunctionKeys", 0, &cfg
->funky_type
);
366 gppi(sesskey
, "NoApplicationKeys", 0, &cfg
->no_applic_k
);
367 gppi(sesskey
, "NoApplicationCursors", 0, &cfg
->no_applic_c
);
368 gppi(sesskey
, "ApplicationCursorKeys", 0, &cfg
->app_cursor
);
369 gppi(sesskey
, "ApplicationKeypad", 0, &cfg
->app_keypad
);
370 gppi(sesskey
, "NetHackKeypad", 0, &cfg
->nethack_keypad
);
371 gppi(sesskey
, "AltF4", 1, &cfg
->alt_f4
);
372 gppi(sesskey
, "AltSpace", 0, &cfg
->alt_space
);
373 gppi(sesskey
, "AltOnly", 0, &cfg
->alt_only
);
374 gppi(sesskey
, "ComposeKey", 0, &cfg
->compose_key
);
375 gppi(sesskey
, "CtrlAltKeys", 1, &cfg
->ctrlaltkeys
);
376 gppi(sesskey
, "TelnetKey", 0, &cfg
->telnet_keyboard
);
377 gppi(sesskey
, "LocalEcho", LD_BACKEND
, &cfg
->localecho
);
378 gppi(sesskey
, "LocalEdit", LD_BACKEND
, &cfg
->localedit
);
379 gpps(sesskey
, "Answerback", "PuTTY", cfg
->answerback
,
380 sizeof(cfg
->answerback
));
381 gppi(sesskey
, "AlwaysOnTop", 0, &cfg
->alwaysontop
);
382 gppi(sesskey
, "FullScreenOnAltEnter", 0, &cfg
->fullscreenonaltenter
);
383 gppi(sesskey
, "HideMousePtr", 0, &cfg
->hide_mouseptr
);
384 gppi(sesskey
, "SunkenEdge", 0, &cfg
->sunken_edge
);
385 gppi(sesskey
, "WindowBorder", 1, &cfg
->window_border
);
386 gppi(sesskey
, "CurType", 0, &cfg
->cursor_type
);
387 gppi(sesskey
, "BlinkCur", 0, &cfg
->blink_cur
);
388 /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */
389 gppi(sesskey
, "Beep", 1, &i
); cfg
->beep
= i
;
390 gppi(sesskey
, "BeepInd", 0, &i
); cfg
->beep_ind
= i
;
391 gpps(sesskey
, "BellWaveFile", "", cfg
->bell_wavefile
,
392 sizeof(cfg
->bell_wavefile
));
393 gppi(sesskey
, "BellOverload", 1, &cfg
->bellovl
);
394 gppi(sesskey
, "BellOverloadN", 5, &cfg
->bellovl_n
);
395 gppi(sesskey
, "BellOverloadT", 2000, &cfg
->bellovl_t
);
396 gppi(sesskey
, "BellOverloadS", 5000, &cfg
->bellovl_s
);
397 gppi(sesskey
, "ScrollbackLines", 200, &cfg
->savelines
);
398 gppi(sesskey
, "DECOriginMode", 0, &cfg
->dec_om
);
399 gppi(sesskey
, "AutoWrapMode", 1, &cfg
->wrap_mode
);
400 gppi(sesskey
, "LFImpliesCR", 0, &cfg
->lfhascr
);
401 gppi(sesskey
, "WinNameAlways", 0, &cfg
->win_name_always
);
402 gpps(sesskey
, "WinTitle", "", cfg
->wintitle
, sizeof(cfg
->wintitle
));
403 gppi(sesskey
, "TermWidth", 80, &cfg
->width
);
404 gppi(sesskey
, "TermHeight", 24, &cfg
->height
);
405 gpps(sesskey
, "Font", "Courier New", cfg
->font
, sizeof(cfg
->font
));
406 gppi(sesskey
, "FontIsBold", 0, &cfg
->fontisbold
);
407 gppi(sesskey
, "FontCharSet", ANSI_CHARSET
, &cfg
->fontcharset
);
408 gppi(sesskey
, "FontHeight", 10, &cfg
->fontheight
);
409 if (cfg
->fontheight
< 0) {
411 HDC hdc
= GetDC(NULL
);
412 int logpix
= GetDeviceCaps(hdc
, LOGPIXELSY
);
413 ReleaseDC(NULL
, hdc
);
415 oldh
= -cfg
->fontheight
;
416 newh
= MulDiv(oldh
, 72, logpix
) + 1;
417 if (MulDiv(newh
, logpix
, 72) > oldh
)
419 cfg
->fontheight
= newh
;
421 gppi(sesskey
, "FontVTMode", VT_UNICODE
, (int *) &cfg
->vtmode
);
422 gppi(sesskey
, "TryPalette", 0, &cfg
->try_palette
);
423 gppi(sesskey
, "BoldAsColour", 1, &cfg
->bold_colour
);
424 for (i
= 0; i
< 22; i
++) {
425 static char *defaults
[] = {
426 "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
427 "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
428 "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
429 "85,85,255", "187,0,187", "255,85,255", "0,187,187",
430 "85,255,255", "187,187,187", "255,255,255"
432 char buf
[20], buf2
[30];
434 sprintf(buf
, "Colour%d", i
);
435 gpps(sesskey
, buf
, defaults
[i
], buf2
, sizeof(buf2
));
436 if (sscanf(buf2
, "%d,%d,%d", &c0
, &c1
, &c2
) == 3) {
437 cfg
->colours
[i
][0] = c0
;
438 cfg
->colours
[i
][1] = c1
;
439 cfg
->colours
[i
][2] = c2
;
442 gppi(sesskey
, "RawCNP", 0, &cfg
->rawcnp
);
443 gppi(sesskey
, "MouseIsXterm", 0, &cfg
->mouse_is_xterm
);
444 gppi(sesskey
, "RectSelect", 0, &cfg
->rect_select
);
445 gppi(sesskey
, "MouseOverride", 1, &cfg
->mouse_override
);
446 for (i
= 0; i
< 256; i
+= 32) {
447 static char *defaults
[] = {
448 "0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0",
449 "0,1,2,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1",
450 "1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,2",
451 "1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1",
452 "1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",
453 "1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",
454 "2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2",
455 "2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2"
457 char buf
[20], buf2
[256], *p
;
459 sprintf(buf
, "Wordness%d", i
);
460 gpps(sesskey
, buf
, defaults
[i
/ 32], buf2
, sizeof(buf2
));
462 for (j
= i
; j
< i
+ 32; j
++) {
464 while (*p
&& *p
!= ',')
468 cfg
->wordness
[j
] = atoi(q
);
472 * The empty default for LineCodePage will be converted later
473 * into a plausible default for the locale.
475 gpps(sesskey
, "LineCodePage", "", cfg
->line_codepage
,
476 sizeof(cfg
->line_codepage
));
477 gppi (sesskey
, "CapsLockCyr", 0, &cfg
->xlat_capslockcyr
);
478 gppi(sesskey
, "ScrollBar", 1, &cfg
->scrollbar
);
479 gppi(sesskey
, "ScrollBarFullScreen", 0, &cfg
->scrollbar_in_fullscreen
);
480 gppi(sesskey
, "ScrollOnKey", 0, &cfg
->scroll_on_key
);
481 gppi(sesskey
, "ScrollOnDisp", 1, &cfg
->scroll_on_disp
);
482 gppi(sesskey
, "LockSize", 0, &cfg
->resize_action
);
483 gppi(sesskey
, "BCE", 0, &cfg
->bce
);
484 gppi(sesskey
, "BlinkText", 0, &cfg
->blinktext
);
485 gppi(sesskey
, "X11Forward", 0, &cfg
->x11_forward
);
486 gpps(sesskey
, "X11Display", "localhost:0", cfg
->x11_display
,
487 sizeof(cfg
->x11_display
));
489 gppi(sesskey
, "LocalPortAcceptAll", 0, &cfg
->lport_acceptall
);
491 char buf
[2 * sizeof(cfg
->portfwd
)], *p
, *q
;
492 gpps(sesskey
, "PortForwardings", "", buf
, sizeof(buf
));
496 while (*p
&& *p
!= ',') {
511 close_settings_r(sesskey
);
514 void do_defaults(char *session
, Config
* cfg
)
517 load_settings(session
, TRUE
, cfg
);
519 load_settings("Default Settings", FALSE
, cfg
);
522 static int sessioncmp(const void *av
, const void *bv
)
524 const char *a
= *(const char *const *) av
;
525 const char *b
= *(const char *const *) bv
;
528 * Alphabetical order, except that "Default Settings" is a
529 * special case and comes first.
531 if (!strcmp(a
, "Default Settings"))
532 return -1; /* a comes first */
533 if (!strcmp(b
, "Default Settings"))
534 return +1; /* b comes first */
535 return strcmp(a
, b
); /* otherwise, compare normally */
538 void get_sesslist(int allocate
)
540 static char otherbuf
[2048];
542 int buflen
, bufsize
, i
;
548 if ((handle
= enum_settings_start()) == NULL
)
551 buflen
= bufsize
= 0;
554 ret
= enum_settings_next(handle
, otherbuf
, sizeof(otherbuf
));
556 int len
= strlen(otherbuf
) + 1;
557 if (bufsize
< buflen
+ len
) {
558 bufsize
= buflen
+ len
+ 2048;
559 buffer
= srealloc(buffer
, bufsize
);
561 strcpy(buffer
+ buflen
, otherbuf
);
562 buflen
+= strlen(buffer
+ buflen
) + 1;
565 enum_settings_finish(handle
);
566 buffer
= srealloc(buffer
, buflen
+ 1);
567 buffer
[buflen
] = '\0';
570 * Now set up the list of sessions. Note that "Default
571 * Settings" must always be claimed to exist, even if it
576 nsessions
= 1; /* "Default Settings" counts as one */
578 if (strcmp(p
, "Default Settings"))
585 sessions
= smalloc((nsessions
+ 1) * sizeof(char *));
586 sessions
[0] = "Default Settings";
590 if (strcmp(p
, "Default Settings"))
597 qsort(sessions
, i
, sizeof(char *), sessioncmp
);