2 * settings.c: read and write saved sessions. (platform-independent)
12 * Tables of string <-> enum value mappings
14 struct keyval { char *s; int v; };
16 /* The cipher order given here is the default order. */
17 static const struct keyval ciphernames[] = {
18 { "aes", CIPHER_AES },
19 { "blowfish", CIPHER_BLOWFISH },
20 { "3des", CIPHER_3DES },
21 { "WARN", CIPHER_WARN },
22 { "arcfour", CIPHER_ARCFOUR },
26 static const struct keyval kexnames[] = {
27 { "dh-gex-sha1", KEX_DHGEX },
28 { "dh-group14-sha1", KEX_DHGROUP14 },
29 { "dh-group1-sha1", KEX_DHGROUP1 },
35 * All the terminal modes that we know about for the "TerminalModes"
36 * setting. (Also used by config.c for the drop-down list.)
37 * This is currently precisely the same as the set in ssh.c, but could
38 * in principle differ if other backends started to support tty modes
39 * (e.g., the pty backend).
41 const char *const ttymodes[] = {
42 "INTR", "QUIT", "ERASE", "KILL", "EOF",
43 "EOL", "EOL2", "START", "STOP", "SUSP",
44 "DSUSP", "REPRINT", "WERASE", "LNEXT", "FLUSH",
45 "SWTCH", "STATUS", "DISCARD", "IGNPAR", "PARMRK",
46 "INPCK", "ISTRIP", "INLCR", "IGNCR", "ICRNL",
47 "IUCLC", "IXON", "IXANY", "IXOFF", "IMAXBEL",
48 "ISIG", "ICANON", "XCASE", "ECHO", "ECHOE",
49 "ECHOK", "ECHONL", "NOFLSH", "TOSTOP", "IEXTEN",
50 "ECHOCTL", "ECHOKE", "PENDIN", "OPOST", "OLCUC",
51 "ONLCR", "OCRNL", "ONOCR", "ONLRET", "CS7",
52 "CS8", "PARENB", "PARODD", NULL
56 * Convenience functions to access the backends[] array
57 * (which is only present in tools that manage settings).
60 Backend *backend_from_name(const char *name)
63 for (p = backends; *p != NULL; p++)
64 if (!strcmp((*p)->name, name))
69 Backend *backend_from_proto(int proto)
72 for (p = backends; *p != NULL; p++)
73 if ((*p)->protocol == proto)
78 int get_remote_username(Config *cfg, char *user, size_t len)
81 strncpy(user, cfg->username, len);
84 if (cfg->username_from_env) {
85 /* Use local username. */
86 char *luser = get_username();
87 strncpy(user, luser, len);
94 return (*user != '\0');
97 static void gpps(void *handle, const char *name, const char *def,
100 if (!read_setting_s(handle, name, val, len)) {
103 pdef = platform_default_s(name);
105 strncpy(val, pdef, len);
108 strncpy(val, def, len);
116 * gppfont and gppfile cannot have local defaults, since the very
117 * format of a Filename or Font is platform-dependent. So the
118 * platform-dependent functions MUST return some sort of value.
120 static void gppfont(void *handle, const char *name, FontSpec *result)
122 if (!read_setting_fontspec(handle, name, result))
123 *result = platform_default_fontspec(name);
125 static void gppfile(void *handle, const char *name, Filename *result)
127 if (!read_setting_filename(handle, name, result))
128 *result = platform_default_filename(name);
131 static void gppi(void *handle, char *name, int def, int *i)
133 def = platform_default_i(name, def);
134 *i = read_setting_i(handle, name, def);
138 * Read a set of name-value pairs in the format we occasionally use:
139 * NAME\tVALUE\0NAME\tVALUE\0\0 in memory
140 * NAME=VALUE,NAME=VALUE, in storage
141 * `def' is in the storage format.
143 static void gppmap(void *handle, char *name, char *def, char *val, int len)
145 char *buf = snewn(2*len, char), *p, *q;
146 gpps(handle, name, def, buf, 2*len);
150 while (*p && *p != ',') {
167 * Write a set of name/value pairs in the above format.
169 static void wmap(void *handle, char const *key, char const *value, int len)
171 char *buf = snewn(2*len, char), *p;
178 if (c == '=' || c == ',' || c == '\\')
188 write_setting_s(handle, key, buf);
192 static int key2val(const struct keyval *mapping, int nmaps, char *key)
195 for (i = 0; i < nmaps; i++)
196 if (!strcmp(mapping[i].s, key)) return mapping[i].v;
200 static const char *val2key(const struct keyval *mapping, int nmaps, int val)
203 for (i = 0; i < nmaps; i++)
204 if (mapping[i].v == val) return mapping[i].s;
209 * Helper function to parse a comma-separated list of strings into
210 * a preference list array of values. Any missing values are added
211 * to the end and duplicates are weeded.
212 * XXX: assumes vals in 'mapping' are small +ve integers
214 static void gprefs(void *sesskey, char *name, char *def,
215 const struct keyval *mapping, int nvals,
219 char *tokarg = commalist;
221 unsigned long seen = 0; /* bitmap for weeding dups etc */
222 gpps(sesskey, name, def, commalist, sizeof(commalist));
224 /* Grotty parsing of commalist. */
229 key = strtok(tokarg, ","); /* sorry */
232 if (((v = key2val(mapping, nvals, key)) != -1) &&
239 /* Add any missing values (backward compatibility ect). */
242 for (i = 0; i < nvals; i++) {
243 assert(mapping[i].v < 32);
244 if (!(seen & 1<<mapping[i].v)) {
245 array[n] = mapping[i].v;
253 * Write out a preference list.
255 static void wprefs(void *sesskey, char *name,
256 const struct keyval *mapping, int nvals,
259 char buf[80] = ""; /* XXX assumed big enough */
260 int l = sizeof(buf)-1, i;
262 for (i = 0; l > 0 && i < nvals; i++) {
263 const char *s = val2key(mapping, nvals, array[i]);
267 strncat(buf, ",", l);
274 write_setting_s(sesskey, name, buf);
277 char *save_settings(char *section, Config * cfg)
282 sesskey = open_settings_w(section, &errmsg);
285 save_open_settings(sesskey, cfg);
286 close_settings_w(sesskey);
290 void save_open_settings(void *sesskey, Config *cfg)
295 write_setting_i(sesskey, "Present", 1);
296 write_setting_s(sesskey, "HostName", cfg->host);
297 write_setting_filename(sesskey, "LogFileName", cfg->logfilename);
298 write_setting_i(sesskey, "LogType", cfg->logtype);
299 write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);
300 write_setting_i(sesskey, "LogFlush", cfg->logflush);
301 write_setting_i(sesskey, "SSHLogOmitPasswords", cfg->logomitpass);
302 write_setting_i(sesskey, "SSHLogOmitData", cfg->logomitdata);
305 const Backend *b = backend_from_proto(cfg->protocol);
309 write_setting_s(sesskey, "Protocol", p);
310 write_setting_i(sesskey, "PortNumber", cfg->port);
311 /* The CloseOnExit numbers are arranged in a different order from
312 * the standard FORCE_ON / FORCE_OFF / AUTO. */
313 write_setting_i(sesskey, "CloseOnExit", (cfg->close_on_exit+2)%3);
314 write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close);
315 write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */
316 write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */
317 write_setting_i(sesskey, "TCPNoDelay", cfg->tcp_nodelay);
318 write_setting_i(sesskey, "TCPKeepalives", cfg->tcp_keepalives);
319 write_setting_s(sesskey, "TerminalType", cfg->termtype);
320 write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);
321 wmap(sesskey, "TerminalModes", cfg->ttymodes, lenof(cfg->ttymodes));
323 /* Address family selection */
324 write_setting_i(sesskey, "AddressFamily", cfg->addressfamily);
327 write_setting_s(sesskey, "ProxyExcludeList", cfg->proxy_exclude_list);
328 write_setting_i(sesskey, "ProxyDNS", (cfg->proxy_dns+2)%3);
329 write_setting_i(sesskey, "ProxyLocalhost", cfg->even_proxy_localhost);
330 write_setting_i(sesskey, "ProxyMethod", cfg->proxy_type);
331 write_setting_s(sesskey, "ProxyHost", cfg->proxy_host);
332 write_setting_i(sesskey, "ProxyPort", cfg->proxy_port);
333 write_setting_s(sesskey, "ProxyUsername", cfg->proxy_username);
334 write_setting_s(sesskey, "ProxyPassword", cfg->proxy_password);
335 write_setting_s(sesskey, "ProxyTelnetCommand", cfg->proxy_telnet_command);
336 wmap(sesskey, "Environment", cfg->environmt, lenof(cfg->environmt));
337 write_setting_s(sesskey, "UserName", cfg->username);
338 write_setting_i(sesskey, "UserNameFromEnvironment", cfg->username_from_env);
339 write_setting_s(sesskey, "LocalUserName", cfg->localusername);
340 write_setting_i(sesskey, "NoPTY", cfg->nopty);
341 write_setting_i(sesskey, "Compression", cfg->compression);
342 write_setting_i(sesskey, "TryAgent", cfg->tryagent);
343 write_setting_i(sesskey, "AgentFwd", cfg->agentfwd);
344 write_setting_i(sesskey, "GssapiFwd", cfg->gssapifwd);
345 write_setting_i(sesskey, "ChangeUsername", cfg->change_username);
346 wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX,
347 cfg->ssh_cipherlist);
348 wprefs(sesskey, "KEX", kexnames, KEX_MAX, cfg->ssh_kexlist);
349 write_setting_i(sesskey, "RekeyTime", cfg->ssh_rekey_time);
350 write_setting_s(sesskey, "RekeyBytes", cfg->ssh_rekey_data);
351 write_setting_i(sesskey, "SshNoAuth", cfg->ssh_no_userauth);
352 write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
353 write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth);
354 write_setting_i(sesskey, "AuthGSSAPI", cfg->try_gssapi_auth);
355 write_setting_i(sesskey, "SshNoShell", cfg->ssh_no_shell);
356 write_setting_i(sesskey, "SshProt", cfg->sshprot);
357 write_setting_s(sesskey, "LogHost", cfg->loghost);
358 write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc);
359 write_setting_filename(sesskey, "PublicKeyFile", cfg->keyfile);
360 write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd);
361 write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ);
362 write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet);
363 write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);
364 write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);
365 write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type);
366 write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k);
367 write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c);
368 write_setting_i(sesskey, "NoMouseReporting", cfg->no_mouse_rep);
369 write_setting_i(sesskey, "NoRemoteResize", cfg->no_remote_resize);
370 write_setting_i(sesskey, "NoAltScreen", cfg->no_alt_screen);
371 write_setting_i(sesskey, "NoRemoteWinTitle", cfg->no_remote_wintitle);
372 write_setting_i(sesskey, "RemoteQTitleAction", cfg->remote_qtitle_action);
373 write_setting_i(sesskey, "NoDBackspace", cfg->no_dbackspace);
374 write_setting_i(sesskey, "NoRemoteCharset", cfg->no_remote_charset);
375 write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor);
376 write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad);
377 write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad);
378 write_setting_i(sesskey, "AltF4", cfg->alt_f4);
379 write_setting_i(sesskey, "AltSpace", cfg->alt_space);
380 write_setting_i(sesskey, "AltOnly", cfg->alt_only);
381 write_setting_i(sesskey, "ComposeKey", cfg->compose_key);
382 write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys);
383 write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard);
384 write_setting_i(sesskey, "TelnetRet", cfg->telnet_newline);
385 write_setting_i(sesskey, "LocalEcho", cfg->localecho);
386 write_setting_i(sesskey, "LocalEdit", cfg->localedit);
387 write_setting_s(sesskey, "Answerback", cfg->answerback);
388 write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop);
389 write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter);
390 write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr);
391 write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge);
392 write_setting_i(sesskey, "WindowBorder", cfg->window_border);
393 write_setting_i(sesskey, "CurType", cfg->cursor_type);
394 write_setting_i(sesskey, "BlinkCur", cfg->blink_cur);
395 write_setting_i(sesskey, "Beep", cfg->beep);
396 write_setting_i(sesskey, "BeepInd", cfg->beep_ind);
397 write_setting_filename(sesskey, "BellWaveFile", cfg->bell_wavefile);
398 write_setting_i(sesskey, "BellOverload", cfg->bellovl);
399 write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n);
400 write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t
405 write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s
410 write_setting_i(sesskey, "ScrollbackLines", cfg->savelines);
411 write_setting_i(sesskey, "DECOriginMode", cfg->dec_om);
412 write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode);
413 write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr);
414 write_setting_i(sesskey, "CRImpliesLF", cfg->crhaslf);
415 write_setting_i(sesskey, "DisableArabicShaping", cfg->arabicshaping);
416 write_setting_i(sesskey, "DisableBidi", cfg->bidi);
417 write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always);
418 write_setting_s(sesskey, "WinTitle", cfg->wintitle);
419 write_setting_i(sesskey, "TermWidth", cfg->width);
420 write_setting_i(sesskey, "TermHeight", cfg->height);
421 write_setting_fontspec(sesskey, "Font", cfg->font);
422 write_setting_i(sesskey, "FontQuality", cfg->font_quality);
423 write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
424 write_setting_i(sesskey, "UseSystemColours", cfg->system_colour);
425 write_setting_i(sesskey, "TryPalette", cfg->try_palette);
426 write_setting_i(sesskey, "ANSIColour", cfg->ansi_colour);
427 write_setting_i(sesskey, "Xterm256Colour", cfg->xterm_256_colour);
428 write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);
430 for (i = 0; i < 22; i++) {
431 char buf[20], buf2[30];
432 sprintf(buf, "Colour%d", i);
433 sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
434 cfg->colours[i][1], cfg->colours[i][2]);
435 write_setting_s(sesskey, buf, buf2);
437 write_setting_i(sesskey, "RawCNP", cfg->rawcnp);
438 write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste);
439 write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
440 write_setting_i(sesskey, "RectSelect", cfg->rect_select);
441 write_setting_i(sesskey, "MouseOverride", cfg->mouse_override);
442 for (i = 0; i < 256; i += 32) {
443 char buf[20], buf2[256];
445 sprintf(buf, "Wordness%d", i);
447 for (j = i; j < i + 32; j++) {
448 sprintf(buf2 + strlen(buf2), "%s%d",
449 (*buf2 ? "," : ""), cfg->wordness[j]);
451 write_setting_s(sesskey, buf, buf2);
453 write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);
454 write_setting_i(sesskey, "CJKAmbigWide", cfg->cjk_ambig_wide);
455 write_setting_i(sesskey, "UTF8Override", cfg->utf8_override);
456 write_setting_s(sesskey, "Printer", cfg->printer);
457 write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
458 write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);
459 write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen);
460 write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);
461 write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
462 write_setting_i(sesskey, "EraseToScrollback", cfg->erase_to_scrollback);
463 write_setting_i(sesskey, "LockSize", cfg->resize_action);
464 write_setting_i(sesskey, "BCE", cfg->bce);
465 write_setting_i(sesskey, "BlinkText", cfg->blinktext);
466 write_setting_i(sesskey, "X11Forward", cfg->x11_forward);
467 write_setting_s(sesskey, "X11Display", cfg->x11_display);
468 write_setting_i(sesskey, "X11AuthType", cfg->x11_auth);
469 write_setting_filename(sesskey, "X11AuthFile", cfg->xauthfile);
470 write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall);
471 write_setting_i(sesskey, "RemotePortAcceptAll", cfg->rport_acceptall);
472 wmap(sesskey, "PortForwardings", cfg->portfwd, lenof(cfg->portfwd));
473 write_setting_i(sesskey, "BugIgnore1", 2-cfg->sshbug_ignore1);
474 write_setting_i(sesskey, "BugPlainPW1", 2-cfg->sshbug_plainpw1);
475 write_setting_i(sesskey, "BugRSA1", 2-cfg->sshbug_rsa1);
476 write_setting_i(sesskey, "BugHMAC2", 2-cfg->sshbug_hmac2);
477 write_setting_i(sesskey, "BugDeriveKey2", 2-cfg->sshbug_derivekey2);
478 write_setting_i(sesskey, "BugRSAPad2", 2-cfg->sshbug_rsapad2);
479 write_setting_i(sesskey, "BugPKSessID2", 2-cfg->sshbug_pksessid2);
480 write_setting_i(sesskey, "BugRekey2", 2-cfg->sshbug_rekey2);
481 write_setting_i(sesskey, "BugMaxPkt2", 2-cfg->sshbug_maxpkt2);
482 write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp);
483 write_setting_i(sesskey, "LoginShell", cfg->login_shell);
484 write_setting_i(sesskey, "ScrollbarOnLeft", cfg->scrollbar_on_left);
485 write_setting_fontspec(sesskey, "BoldFont", cfg->boldfont);
486 write_setting_fontspec(sesskey, "WideFont", cfg->widefont);
487 write_setting_fontspec(sesskey, "WideBoldFont", cfg->wideboldfont);
488 write_setting_i(sesskey, "ShadowBold", cfg->shadowbold);
489 write_setting_i(sesskey, "ShadowBoldOffset", cfg->shadowboldoffset);
490 write_setting_s(sesskey, "SerialLine", cfg->serline);
491 write_setting_i(sesskey, "SerialSpeed", cfg->serspeed);
492 write_setting_i(sesskey, "SerialDataBits", cfg->serdatabits);
493 write_setting_i(sesskey, "SerialStopHalfbits", cfg->serstopbits);
494 write_setting_i(sesskey, "SerialParity", cfg->serparity);
495 write_setting_i(sesskey, "SerialFlowControl", cfg->serflow);
498 void load_settings(char *section, Config * cfg)
502 sesskey = open_settings_r(section);
503 load_open_settings(sesskey, cfg);
504 close_settings_r(sesskey);
507 void load_open_settings(void *sesskey, Config *cfg)
512 cfg->ssh_subsys = 0; /* FIXME: load this properly */
513 cfg->remote_cmd_ptr = NULL;
514 cfg->remote_cmd_ptr2 = NULL;
515 cfg->ssh_nc_host[0] = '\0';
517 gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
518 gppfile(sesskey, "LogFileName", &cfg->logfilename);
519 gppi(sesskey, "LogType", 0, &cfg->logtype);
520 gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);
521 gppi(sesskey, "LogFlush", 1, &cfg->logflush);
522 gppi(sesskey, "SSHLogOmitPasswords", 1, &cfg->logomitpass);
523 gppi(sesskey, "SSHLogOmitData", 0, &cfg->logomitdata);
525 gpps(sesskey, "Protocol", "default", prot, 10);
526 cfg->protocol = default_protocol;
527 cfg->port = default_port;
529 const Backend *b = backend_from_name(prot);
531 cfg->protocol = b->protocol;
532 gppi(sesskey, "PortNumber", default_port, &cfg->port);
536 /* Address family selection */
537 gppi(sesskey, "AddressFamily", ADDRTYPE_UNSPEC, &cfg->addressfamily);
539 /* The CloseOnExit numbers are arranged in a different order from
540 * the standard FORCE_ON / FORCE_OFF / AUTO. */
541 gppi(sesskey, "CloseOnExit", 1, &i); cfg->close_on_exit = (i+1)%3;
542 gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
544 /* This is two values for backward compatibility with 0.50/0.51 */
545 int pingmin, pingsec;
546 gppi(sesskey, "PingInterval", 0, &pingmin);
547 gppi(sesskey, "PingIntervalSecs", 0, &pingsec);
548 cfg->ping_interval = pingmin * 60 + pingsec;
550 gppi(sesskey, "TCPNoDelay", 1, &cfg->tcp_nodelay);
551 gppi(sesskey, "TCPKeepalives", 0, &cfg->tcp_keepalives);
552 gpps(sesskey, "TerminalType", "xterm", cfg->termtype,
553 sizeof(cfg->termtype));
554 gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
555 sizeof(cfg->termspeed));
557 /* This hardcodes a big set of defaults in any new saved
558 * sessions. Let's hope we don't change our mind. */
560 char *def = dupstr("");
561 /* Default: all set to "auto" */
562 for (i = 0; ttymodes[i]; i++) {
563 char *def2 = dupprintf("%s%s=A,", def, ttymodes[i]);
567 gppmap(sesskey, "TerminalModes", def,
568 cfg->ttymodes, lenof(cfg->ttymodes));
573 gpps(sesskey, "ProxyExcludeList", "", cfg->proxy_exclude_list,
574 sizeof(cfg->proxy_exclude_list));
575 gppi(sesskey, "ProxyDNS", 1, &i); cfg->proxy_dns = (i+1)%3;
576 gppi(sesskey, "ProxyLocalhost", 0, &cfg->even_proxy_localhost);
577 gppi(sesskey, "ProxyMethod", -1, &cfg->proxy_type);
578 if (cfg->proxy_type == -1) {
580 gppi(sesskey, "ProxyType", 0, &i);
582 cfg->proxy_type = PROXY_NONE;
584 cfg->proxy_type = PROXY_HTTP;
586 cfg->proxy_type = PROXY_TELNET;
588 cfg->proxy_type = PROXY_CMD;
590 gppi(sesskey, "ProxySOCKSVersion", 5, &i);
592 cfg->proxy_type = PROXY_SOCKS5;
594 cfg->proxy_type = PROXY_SOCKS4;
597 gpps(sesskey, "ProxyHost", "proxy", cfg->proxy_host,
598 sizeof(cfg->proxy_host));
599 gppi(sesskey, "ProxyPort", 80, &cfg->proxy_port);
600 gpps(sesskey, "ProxyUsername", "", cfg->proxy_username,
601 sizeof(cfg->proxy_username));
602 gpps(sesskey, "ProxyPassword", "", cfg->proxy_password,
603 sizeof(cfg->proxy_password));
604 gpps(sesskey, "ProxyTelnetCommand", "connect %host %port\\n",
605 cfg->proxy_telnet_command, sizeof(cfg->proxy_telnet_command));
606 gppmap(sesskey, "Environment", "", cfg->environmt, lenof(cfg->environmt));
607 gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
608 gppi(sesskey, "UserNameFromEnvironment", 0, &cfg->username_from_env);
609 gpps(sesskey, "LocalUserName", "", cfg->localusername,
610 sizeof(cfg->localusername));
611 gppi(sesskey, "NoPTY", 0, &cfg->nopty);
612 gppi(sesskey, "Compression", 0, &cfg->compression);
613 gppi(sesskey, "TryAgent", 1, &cfg->tryagent);
614 gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);
615 gppi(sesskey, "ChangeUsername", 0, &cfg->change_username);
616 gppi(sesskey, "GssapiFwd", 0, &cfg->gssapifwd);
617 gprefs(sesskey, "Cipher", "\0",
618 ciphernames, CIPHER_MAX, cfg->ssh_cipherlist);
620 /* Backward-compatibility: we used to have an option to
621 * disable gex under the "bugs" panel after one report of
622 * a server which offered it then choked, but we never got
623 * a server version string or any other reports. */
625 gppi(sesskey, "BugDHGEx2", 0, &i); i = 2-i;
627 default_kexes = "dh-group14-sha1,dh-group1-sha1,rsa,WARN,dh-gex-sha1";
629 default_kexes = "dh-gex-sha1,dh-group14-sha1,dh-group1-sha1,rsa,WARN";
630 gprefs(sesskey, "KEX", default_kexes,
631 kexnames, KEX_MAX, cfg->ssh_kexlist);
633 gppi(sesskey, "RekeyTime", 60, &cfg->ssh_rekey_time);
634 gpps(sesskey, "RekeyBytes", "1G", cfg->ssh_rekey_data,
635 sizeof(cfg->ssh_rekey_data));
636 gppi(sesskey, "SshProt", 2, &cfg->sshprot);
637 gpps(sesskey, "LogHost", "", cfg->loghost, sizeof(cfg->loghost));
638 gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc);
639 gppi(sesskey, "SshNoAuth", 0, &cfg->ssh_no_userauth);
640 gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
641 gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth);
642 gppi(sesskey, "AuthGSSAPI", 1, &cfg->try_gssapi_auth);
643 gppi(sesskey, "SshNoShell", 0, &cfg->ssh_no_shell);
644 gppfile(sesskey, "PublicKeyFile", &cfg->keyfile);
645 gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,
646 sizeof(cfg->remote_cmd));
647 gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
648 gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet);
649 gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
650 gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
651 gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
652 gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);
653 gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);
654 gppi(sesskey, "NoMouseReporting", 0, &cfg->no_mouse_rep);
655 gppi(sesskey, "NoRemoteResize", 0, &cfg->no_remote_resize);
656 gppi(sesskey, "NoAltScreen", 0, &cfg->no_alt_screen);
657 gppi(sesskey, "NoRemoteWinTitle", 0, &cfg->no_remote_wintitle);
659 /* Backward compatibility */
660 int no_remote_qtitle;
661 gppi(sesskey, "NoRemoteQTitle", 1, &no_remote_qtitle);
662 /* We deliberately interpret the old setting of "no response" as
663 * "empty string". This changes the behaviour, but hopefully for
664 * the better; the user can always recover the old behaviour. */
665 gppi(sesskey, "RemoteQTitleAction",
666 no_remote_qtitle ? TITLE_EMPTY : TITLE_REAL,
667 &cfg->remote_qtitle_action);
669 gppi(sesskey, "NoDBackspace", 0, &cfg->no_dbackspace);
670 gppi(sesskey, "NoRemoteCharset", 0, &cfg->no_remote_charset);
671 gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
672 gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
673 gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
674 gppi(sesskey, "AltF4", 1, &cfg->alt_f4);
675 gppi(sesskey, "AltSpace", 0, &cfg->alt_space);
676 gppi(sesskey, "AltOnly", 0, &cfg->alt_only);
677 gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);
678 gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);
679 gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard);
680 gppi(sesskey, "TelnetRet", 1, &cfg->telnet_newline);
681 gppi(sesskey, "LocalEcho", AUTO, &cfg->localecho);
682 gppi(sesskey, "LocalEdit", AUTO, &cfg->localedit);
683 gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,
684 sizeof(cfg->answerback));
685 gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
686 gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter);
687 gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);
688 gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);
689 gppi(sesskey, "WindowBorder", 1, &cfg->window_border);
690 gppi(sesskey, "CurType", 0, &cfg->cursor_type);
691 gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);
692 /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */
693 gppi(sesskey, "Beep", 1, &cfg->beep);
694 gppi(sesskey, "BeepInd", 0, &cfg->beep_ind);
695 gppfile(sesskey, "BellWaveFile", &cfg->bell_wavefile);
696 gppi(sesskey, "BellOverload", 1, &cfg->bellovl);
697 gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);
698 gppi(sesskey, "BellOverloadT", 2*TICKSPERSEC
708 gppi(sesskey, "BellOverloadS", 5*TICKSPERSEC
718 gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines);
719 gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om);
720 gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
721 gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
722 gppi(sesskey, "CRImpliesLF", 0, &cfg->crhaslf);
723 gppi(sesskey, "DisableArabicShaping", 0, &cfg->arabicshaping);
724 gppi(sesskey, "DisableBidi", 0, &cfg->bidi);
725 gppi(sesskey, "WinNameAlways", 1, &cfg->win_name_always);
726 gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
727 gppi(sesskey, "TermWidth", 80, &cfg->width);
728 gppi(sesskey, "TermHeight", 24, &cfg->height);
729 gppfont(sesskey, "Font", &cfg->font);
730 gppi(sesskey, "FontQuality", FQ_DEFAULT, &cfg->font_quality);
731 gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode);
732 gppi(sesskey, "UseSystemColours", 0, &cfg->system_colour);
733 gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
734 gppi(sesskey, "ANSIColour", 1, &cfg->ansi_colour);
735 gppi(sesskey, "Xterm256Colour", 1, &cfg->xterm_256_colour);
736 gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
738 for (i = 0; i < 22; i++) {
739 static const char *const defaults[] = {
740 "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
741 "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
742 "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
743 "85,85,255", "187,0,187", "255,85,255", "0,187,187",
744 "85,255,255", "187,187,187", "255,255,255"
746 char buf[20], buf2[30];
748 sprintf(buf, "Colour%d", i);
749 gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2));
750 if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
751 cfg->colours[i][0] = c0;
752 cfg->colours[i][1] = c1;
753 cfg->colours[i][2] = c2;
756 gppi(sesskey, "RawCNP", 0, &cfg->rawcnp);
757 gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste);
758 gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
759 gppi(sesskey, "RectSelect", 0, &cfg->rect_select);
760 gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override);
761 for (i = 0; i < 256; i += 32) {
762 static const char *const defaults[] = {
763 "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",
764 "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",
765 "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",
766 "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",
767 "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",
768 "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",
769 "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",
770 "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"
772 char buf[20], buf2[256], *p;
774 sprintf(buf, "Wordness%d", i);
775 gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2));
777 for (j = i; j < i + 32; j++) {
779 while (*p && *p != ',')
783 cfg->wordness[j] = atoi(q);
787 * The empty default for LineCodePage will be converted later
788 * into a plausible default for the locale.
790 gpps(sesskey, "LineCodePage", "", cfg->line_codepage,
791 sizeof(cfg->line_codepage));
792 gppi(sesskey, "CJKAmbigWide", 0, &cfg->cjk_ambig_wide);
793 gppi(sesskey, "UTF8Override", 1, &cfg->utf8_override);
794 gpps(sesskey, "Printer", "", cfg->printer, sizeof(cfg->printer));
795 gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
796 gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
797 gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen);
798 gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
799 gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
800 gppi(sesskey, "EraseToScrollback", 1, &cfg->erase_to_scrollback);
801 gppi(sesskey, "LockSize", 0, &cfg->resize_action);
802 gppi(sesskey, "BCE", 1, &cfg->bce);
803 gppi(sesskey, "BlinkText", 0, &cfg->blinktext);
804 gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);
805 gpps(sesskey, "X11Display", "", cfg->x11_display,
806 sizeof(cfg->x11_display));
807 gppi(sesskey, "X11AuthType", X11_MIT, &cfg->x11_auth);
808 gppfile(sesskey, "X11AuthFile", &cfg->xauthfile);
810 gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall);
811 gppi(sesskey, "RemotePortAcceptAll", 0, &cfg->rport_acceptall);
812 gppmap(sesskey, "PortForwardings", "", cfg->portfwd, lenof(cfg->portfwd));
813 gppi(sesskey, "BugIgnore1", 0, &i); cfg->sshbug_ignore1 = 2-i;
814 gppi(sesskey, "BugPlainPW1", 0, &i); cfg->sshbug_plainpw1 = 2-i;
815 gppi(sesskey, "BugRSA1", 0, &i); cfg->sshbug_rsa1 = 2-i;
818 gppi(sesskey, "BugHMAC2", 0, &i); cfg->sshbug_hmac2 = 2-i;
819 if (cfg->sshbug_hmac2 == AUTO) {
820 gppi(sesskey, "BuggyMAC", 0, &i);
822 cfg->sshbug_hmac2 = FORCE_ON;
825 gppi(sesskey, "BugDeriveKey2", 0, &i); cfg->sshbug_derivekey2 = 2-i;
826 gppi(sesskey, "BugRSAPad2", 0, &i); cfg->sshbug_rsapad2 = 2-i;
827 gppi(sesskey, "BugPKSessID2", 0, &i); cfg->sshbug_pksessid2 = 2-i;
828 gppi(sesskey, "BugRekey2", 0, &i); cfg->sshbug_rekey2 = 2-i;
829 gppi(sesskey, "BugMaxPkt2", 0, &i); cfg->sshbug_maxpkt2 = 2-i;
830 cfg->ssh_simple = FALSE;
831 gppi(sesskey, "StampUtmp", 1, &cfg->stamp_utmp);
832 gppi(sesskey, "LoginShell", 1, &cfg->login_shell);
833 gppi(sesskey, "ScrollbarOnLeft", 0, &cfg->scrollbar_on_left);
834 gppi(sesskey, "ShadowBold", 0, &cfg->shadowbold);
835 gppfont(sesskey, "BoldFont", &cfg->boldfont);
836 gppfont(sesskey, "WideFont", &cfg->widefont);
837 gppfont(sesskey, "WideBoldFont", &cfg->wideboldfont);
838 gppi(sesskey, "ShadowBoldOffset", 1, &cfg->shadowboldoffset);
839 gpps(sesskey, "SerialLine", "", cfg->serline, sizeof(cfg->serline));
840 gppi(sesskey, "SerialSpeed", 9600, &cfg->serspeed);
841 gppi(sesskey, "SerialDataBits", 8, &cfg->serdatabits);
842 gppi(sesskey, "SerialStopHalfbits", 2, &cfg->serstopbits);
843 gppi(sesskey, "SerialParity", SER_PAR_NONE, &cfg->serparity);
844 gppi(sesskey, "SerialFlowControl", SER_FLOW_XONXOFF, &cfg->serflow);
847 void do_defaults(char *session, Config * cfg)
849 load_settings(session, cfg);
852 static int sessioncmp(const void *av, const void *bv)
854 const char *a = *(const char *const *) av;
855 const char *b = *(const char *const *) bv;
858 * Alphabetical order, except that "Default Settings" is a
859 * special case and comes first.
861 if (!strcmp(a, "Default Settings"))
862 return -1; /* a comes first */
863 if (!strcmp(b, "Default Settings"))
864 return +1; /* b comes first */
866 * FIXME: perhaps we should ignore the first & in determining
869 return strcmp(a, b); /* otherwise, compare normally */
872 void get_sesslist(struct sesslist *list, int allocate)
875 int buflen, bufsize, i;
881 buflen = bufsize = 0;
883 if ((handle = enum_settings_start()) != NULL) {
885 ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
887 int len = strlen(otherbuf) + 1;
888 if (bufsize < buflen + len) {
889 bufsize = buflen + len + 2048;
890 list->buffer = sresize(list->buffer, bufsize, char);
892 strcpy(list->buffer + buflen, otherbuf);
893 buflen += strlen(list->buffer + buflen) + 1;
896 enum_settings_finish(handle);
898 list->buffer = sresize(list->buffer, buflen + 1, char);
899 list->buffer[buflen] = '\0';
902 * Now set up the list of sessions. Note that "Default
903 * Settings" must always be claimed to exist, even if it
908 list->nsessions = 1; /* "Default Settings" counts as one */
910 if (strcmp(p, "Default Settings"))
917 list->sessions = snewn(list->nsessions + 1, char *);
918 list->sessions[0] = "Default Settings";
922 if (strcmp(p, "Default Settings"))
923 list->sessions[i++] = p;
929 qsort(list->sessions, i, sizeof(char *), sessioncmp);
932 sfree(list->sessions);
934 list->sessions = NULL;