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Mention relationship between terminal types, keyboard sequences, and
[u/mdw/putty] / settings.c
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a9422f39 1/*
f4ff9455 2 * settings.c: read and write saved sessions. (platform-independent)
a9422f39 3 */
4
a9422f39 5#include <stdio.h>
49bad831 6#include <stdlib.h>
a9422f39 7#include "putty.h"
8#include "storage.h"
9
ca20bfcf 10/*
11 * Tables of string <-> enum value mappings
12 */
13struct keyval { char *s; int v; };
14
83e7d008 15/* The cipher order given here is the default order. */
ca20bfcf 16static const struct keyval ciphernames[] = {
ca20bfcf 17 { "aes", CIPHER_AES },
e411be57 18 { "blowfish", CIPHER_BLOWFISH },
19 { "3des", CIPHER_3DES },
20 { "WARN", CIPHER_WARN },
a2add208 21 { "arcfour", CIPHER_ARCFOUR },
ca20bfcf 22 { "des", CIPHER_DES }
23};
24
83e7d008 25static const struct keyval kexnames[] = {
26 { "dh-gex-sha1", KEX_DHGEX },
27 { "dh-group14-sha1", KEX_DHGROUP14 },
28 { "dh-group1-sha1", KEX_DHGROUP1 },
29 { "WARN", KEX_WARN }
30};
31
c6ccd5c2 32/*
33 * All the terminal modes that we know about for the "TerminalModes"
34 * setting. (Also used by config.c for the drop-down list.)
35 * This is currently precisely the same as the set in ssh.c, but could
36 * in principle differ if other backends started to support tty modes
37 * (e.g., the pty backend).
38 */
39const char *const ttymodes[] = {
40 "INTR", "QUIT", "ERASE", "KILL", "EOF",
41 "EOL", "EOL2", "START", "STOP", "SUSP",
42 "DSUSP", "REPRINT", "WERASE", "LNEXT", "FLUSH",
43 "SWTCH", "STATUS", "DISCARD", "IGNPAR", "PARMRK",
44 "INPCK", "ISTRIP", "INLCR", "IGNCR", "ICRNL",
45 "IUCLC", "IXON", "IXANY", "IXOFF", "IMAXBEL",
46 "ISIG", "ICANON", "XCASE", "ECHO", "ECHOE",
47 "ECHOK", "ECHONL", "NOFLSH", "TOSTOP", "IEXTEN",
48 "ECHOCTL", "ECHOKE", "PENDIN", "OPOST", "OLCUC",
49 "ONLCR", "OCRNL", "ONOCR", "ONLRET", "CS7",
50 "CS8", "PARENB", "PARODD", NULL
51};
52
c85623f9 53static void gpps(void *handle, const char *name, const char *def,
54 char *val, int len)
32874aea 55{
a9422f39 56 if (!read_setting_s(handle, name, val, len)) {
5a9eb105 57 char *pdef;
58
59 pdef = platform_default_s(name);
60 if (pdef) {
61 strncpy(val, pdef, len);
799dfcfa 62 sfree(pdef);
5a9eb105 63 } else {
64 strncpy(val, def, len);
65 }
66
32874aea 67 val[len - 1] = '\0';
a9422f39 68 }
69}
70
9a30e26b 71/*
72 * gppfont and gppfile cannot have local defaults, since the very
73 * format of a Filename or Font is platform-dependent. So the
74 * platform-dependent functions MUST return some sort of value.
75 */
76static void gppfont(void *handle, const char *name, FontSpec *result)
77{
78 if (!read_setting_fontspec(handle, name, result))
79 *result = platform_default_fontspec(name);
80}
81static void gppfile(void *handle, const char *name, Filename *result)
82{
83 if (!read_setting_filename(handle, name, result))
84 *result = platform_default_filename(name);
85}
86
32874aea 87static void gppi(void *handle, char *name, int def, int *i)
88{
5a9eb105 89 def = platform_default_i(name, def);
a9422f39 90 *i = read_setting_i(handle, name, def);
91}
92
b50ee9a8 93/*
94 * Read a set of name-value pairs in the format we occasionally use:
95 * NAME\tVALUE\0NAME\tVALUE\0\0 in memory
96 * NAME=VALUE,NAME=VALUE, in storage
97 * `def' is in the storage format.
98 */
99static void gppmap(void *handle, char *name, char *def, char *val, int len)
100{
101 char *buf = snewn(2*len, char), *p, *q;
102 gpps(handle, name, def, buf, 2*len);
103 p = buf;
104 q = val;
105 while (*p) {
106 while (*p && *p != ',') {
107 int c = *p++;
108 if (c == '=')
109 c = '\t';
110 if (c == '\\')
111 c = *p++;
112 *q++ = c;
113 }
114 if (*p == ',')
115 p++;
116 *q++ = '\0';
117 }
118 *q = '\0';
119 sfree(buf);
120}
121
122/*
123 * Write a set of name/value pairs in the above format.
124 */
125static void wmap(void *handle, char const *key, char const *value, int len)
126{
127 char *buf = snewn(2*len, char), *p;
128 const char *q;
129 p = buf;
130 q = value;
131 while (*q) {
132 while (*q) {
133 int c = *q++;
134 if (c == '=' || c == ',' || c == '\\')
135 *p++ = '\\';
136 if (c == '\t')
137 c = '=';
138 *p++ = c;
139 }
140 *p++ = ',';
141 q++;
142 }
143 *p = '\0';
144 write_setting_s(handle, key, buf);
145 sfree(buf);
146}
147
ca20bfcf 148static int key2val(const struct keyval *mapping, int nmaps, char *key)
149{
150 int i;
151 for (i = 0; i < nmaps; i++)
152 if (!strcmp(mapping[i].s, key)) return mapping[i].v;
153 return -1;
154}
155
156static const char *val2key(const struct keyval *mapping, int nmaps, int val)
157{
158 int i;
159 for (i = 0; i < nmaps; i++)
160 if (mapping[i].v == val) return mapping[i].s;
161 return NULL;
162}
163
164/*
165 * Helper function to parse a comma-separated list of strings into
166 * a preference list array of values. Any missing values are added
167 * to the end and duplicates are weeded.
168 * XXX: assumes vals in 'mapping' are small +ve integers
169 */
170static void gprefs(void *sesskey, char *name, char *def,
171 const struct keyval *mapping, int nvals,
172 int *array)
173{
174 char commalist[80];
175 int n;
176 unsigned long seen = 0; /* bitmap for weeding dups etc */
177 gpps(sesskey, name, def, commalist, sizeof(commalist));
178
179 /* Grotty parsing of commalist. */
180 n = 0;
181 do {
182 int v;
183 char *key;
184 key = strtok(n==0 ? commalist : NULL, ","); /* sorry */
185 if (!key) break;
186 if (((v = key2val(mapping, nvals, key)) != -1) &&
187 !(seen & 1<<v)) {
188 array[n] = v;
189 n++;
190 seen |= 1<<v;
191 }
192 } while (n < nvals);
193 /* Add any missing values (backward compatibility ect). */
194 {
cdcbdf3b 195 int i;
ca20bfcf 196 for (i = 0; i < nvals; i++) {
197 if (!(seen & 1<<mapping[i].v)) {
198 array[n] = mapping[i].v;
199 n++;
200 }
201 }
202 }
203}
204
205/*
206 * Write out a preference list.
207 */
208static void wprefs(void *sesskey, char *name,
209 const struct keyval *mapping, int nvals,
210 int *array)
211{
212 char buf[80] = ""; /* XXX assumed big enough */
213 int l = sizeof(buf)-1, i;
214 buf[l] = '\0';
215 for (i = 0; l > 0 && i < nvals; i++) {
216 const char *s = val2key(mapping, nvals, array[i]);
217 if (s) {
218 int sl = strlen(s);
219 if (i > 0) {
220 strncat(buf, ",", l);
221 l--;
222 }
223 strncat(buf, s, l);
224 l -= sl;
225 }
226 }
227 write_setting_s(sesskey, name, buf);
228}
229
3f935d5b 230char *save_settings(char *section, int do_host, Config * cfg)
32874aea 231{
a9422f39 232 void *sesskey;
3f935d5b 233 char *errmsg;
a9422f39 234
3f935d5b 235 sesskey = open_settings_w(section, &errmsg);
a9422f39 236 if (!sesskey)
3f935d5b 237 return errmsg;
b537dd42 238 save_open_settings(sesskey, do_host, cfg);
239 close_settings_w(sesskey);
3f935d5b 240 return NULL;
b537dd42 241}
242
243void save_open_settings(void *sesskey, int do_host, Config *cfg)
244{
245 int i;
246 char *p;
a9422f39 247
32874aea 248 write_setting_i(sesskey, "Present", 1);
a9422f39 249 if (do_host) {
32874aea 250 write_setting_s(sesskey, "HostName", cfg->host);
a9422f39 251 }
c98aef5d 252 write_setting_filename(sesskey, "LogFileName", cfg->logfilename);
253 write_setting_i(sesskey, "LogType", cfg->logtype);
254 write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);
6d60c791 255 write_setting_i(sesskey, "LogFlush", cfg->logflush);
9a10ecf4 256 write_setting_i(sesskey, "SSHLogOmitPasswords", cfg->logomitpass);
257 write_setting_i(sesskey, "SSHLogOmitData", cfg->logomitdata);
348a9ad6 258 p = "raw";
259 for (i = 0; backends[i].name != NULL; i++)
260 if (backends[i].protocol == cfg->protocol) {
261 p = backends[i].name;
262 break;
263 }
264 write_setting_s(sesskey, "Protocol", p);
265 write_setting_i(sesskey, "PortNumber", cfg->port);
88103a48 266 /* The CloseOnExit numbers are arranged in a different order from
267 * the standard FORCE_ON / FORCE_OFF / AUTO. */
268 write_setting_i(sesskey, "CloseOnExit", (cfg->close_on_exit+2)%3);
32874aea 269 write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close);
270 write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */
271 write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */
2184a5d9 272 write_setting_i(sesskey, "TCPNoDelay", cfg->tcp_nodelay);
79bf227b 273 write_setting_i(sesskey, "TCPKeepalives", cfg->tcp_keepalives);
32874aea 274 write_setting_s(sesskey, "TerminalType", cfg->termtype);
275 write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);
c6ccd5c2 276 wmap(sesskey, "TerminalModes", cfg->ttymodes, lenof(cfg->ttymodes));
8eebd221 277
05581745 278 /* Address family selection */
279 write_setting_i(sesskey, "AddressFamily", cfg->addressfamily);
280
8eebd221 281 /* proxy settings */
282 write_setting_s(sesskey, "ProxyExcludeList", cfg->proxy_exclude_list);
88103a48 283 write_setting_i(sesskey, "ProxyDNS", (cfg->proxy_dns+2)%3);
b804e1e5 284 write_setting_i(sesskey, "ProxyLocalhost", cfg->even_proxy_localhost);
10068a0b 285 write_setting_i(sesskey, "ProxyMethod", cfg->proxy_type);
8eebd221 286 write_setting_s(sesskey, "ProxyHost", cfg->proxy_host);
287 write_setting_i(sesskey, "ProxyPort", cfg->proxy_port);
288 write_setting_s(sesskey, "ProxyUsername", cfg->proxy_username);
289 write_setting_s(sesskey, "ProxyPassword", cfg->proxy_password);
290 write_setting_s(sesskey, "ProxyTelnetCommand", cfg->proxy_telnet_command);
b50ee9a8 291 wmap(sesskey, "Environment", cfg->environmt, lenof(cfg->environmt));
32874aea 292 write_setting_s(sesskey, "UserName", cfg->username);
293 write_setting_s(sesskey, "LocalUserName", cfg->localusername);
294 write_setting_i(sesskey, "NoPTY", cfg->nopty);
295 write_setting_i(sesskey, "Compression", cfg->compression);
296 write_setting_i(sesskey, "AgentFwd", cfg->agentfwd);
5bb641e1 297 write_setting_i(sesskey, "ChangeUsername", cfg->change_username);
e411be57 298 wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX,
ca20bfcf 299 cfg->ssh_cipherlist);
83e7d008 300 wprefs(sesskey, "KEX", kexnames, KEX_MAX, cfg->ssh_kexlist);
d57f70af 301 write_setting_i(sesskey, "RekeyTime", cfg->ssh_rekey_time);
302 write_setting_s(sesskey, "RekeyBytes", cfg->ssh_rekey_data);
a1a1fae4 303 write_setting_i(sesskey, "SshNoAuth", cfg->ssh_no_userauth);
32874aea 304 write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
f091e308 305 write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth);
0ed48730 306 write_setting_i(sesskey, "SshNoShell", cfg->ssh_no_shell);
32874aea 307 write_setting_i(sesskey, "SshProt", cfg->sshprot);
cb4d4768 308 write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc);
9a30e26b 309 write_setting_filename(sesskey, "PublicKeyFile", cfg->keyfile);
32874aea 310 write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd);
311 write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ);
8faa456c 312 write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet);
32874aea 313 write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);
314 write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);
315 write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type);
316 write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k);
317 write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c);
c0d36a72 318 write_setting_i(sesskey, "NoMouseReporting", cfg->no_mouse_rep);
0d2086c5 319 write_setting_i(sesskey, "NoRemoteResize", cfg->no_remote_resize);
320 write_setting_i(sesskey, "NoAltScreen", cfg->no_alt_screen);
321 write_setting_i(sesskey, "NoRemoteWinTitle", cfg->no_remote_wintitle);
7fcdebd3 322 write_setting_i(sesskey, "NoRemoteQTitle", cfg->no_remote_qtitle);
0d2086c5 323 write_setting_i(sesskey, "NoDBackspace", cfg->no_dbackspace);
324 write_setting_i(sesskey, "NoRemoteCharset", cfg->no_remote_charset);
32874aea 325 write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor);
326 write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad);
327 write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad);
328 write_setting_i(sesskey, "AltF4", cfg->alt_f4);
329 write_setting_i(sesskey, "AltSpace", cfg->alt_space);
330 write_setting_i(sesskey, "AltOnly", cfg->alt_only);
331 write_setting_i(sesskey, "ComposeKey", cfg->compose_key);
332 write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys);
a5f3e637 333 write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard);
eee63b77 334 write_setting_i(sesskey, "TelnetRet", cfg->telnet_newline);
32874aea 335 write_setting_i(sesskey, "LocalEcho", cfg->localecho);
336 write_setting_i(sesskey, "LocalEdit", cfg->localedit);
337 write_setting_s(sesskey, "Answerback", cfg->answerback);
338 write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop);
8f57d753 339 write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter);
32874aea 340 write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr);
341 write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge);
5a73255e 342 write_setting_i(sesskey, "WindowBorder", cfg->window_border);
32874aea 343 write_setting_i(sesskey, "CurType", cfg->cursor_type);
344 write_setting_i(sesskey, "BlinkCur", cfg->blink_cur);
345 write_setting_i(sesskey, "Beep", cfg->beep);
f8a28d1f 346 write_setting_i(sesskey, "BeepInd", cfg->beep_ind);
9a30e26b 347 write_setting_filename(sesskey, "BellWaveFile", cfg->bell_wavefile);
32874aea 348 write_setting_i(sesskey, "BellOverload", cfg->bellovl);
349 write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n);
3c89f872 350 write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t
351#ifdef PUTTY_UNIX_H
352 * 1000
353#endif
354 );
355 write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s
356#ifdef PUTTY_UNIX_H
357 * 1000
358#endif
359 );
32874aea 360 write_setting_i(sesskey, "ScrollbackLines", cfg->savelines);
361 write_setting_i(sesskey, "DECOriginMode", cfg->dec_om);
362 write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode);
363 write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr);
f0fccd51 364 write_setting_i(sesskey, "DisableArabicShaping", cfg->arabicshaping);
365 write_setting_i(sesskey, "DisableBidi", cfg->bidi);
32874aea 366 write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always);
367 write_setting_s(sesskey, "WinTitle", cfg->wintitle);
368 write_setting_i(sesskey, "TermWidth", cfg->width);
369 write_setting_i(sesskey, "TermHeight", cfg->height);
9a30e26b 370 write_setting_fontspec(sesskey, "Font", cfg->font);
32874aea 371 write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
26d1da7b 372 write_setting_i(sesskey, "UseSystemColours", cfg->system_colour);
32874aea 373 write_setting_i(sesskey, "TryPalette", cfg->try_palette);
c6f1b8ed 374 write_setting_i(sesskey, "ANSIColour", cfg->ansi_colour);
cecb13f6 375 write_setting_i(sesskey, "Xterm256Colour", cfg->xterm_256_colour);
32874aea 376 write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);
f0fccd51 377
32874aea 378 for (i = 0; i < 22; i++) {
a9422f39 379 char buf[20], buf2[30];
380 sprintf(buf, "Colour%d", i);
381 sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
382 cfg->colours[i][1], cfg->colours[i][2]);
32874aea 383 write_setting_s(sesskey, buf, buf2);
a9422f39 384 }
32874aea 385 write_setting_i(sesskey, "RawCNP", cfg->rawcnp);
a7419ea4 386 write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste);
32874aea 387 write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
6908fed7 388 write_setting_i(sesskey, "RectSelect", cfg->rect_select);
b90840c3 389 write_setting_i(sesskey, "MouseOverride", cfg->mouse_override);
32874aea 390 for (i = 0; i < 256; i += 32) {
a9422f39 391 char buf[20], buf2[256];
392 int j;
393 sprintf(buf, "Wordness%d", i);
394 *buf2 = '\0';
32874aea 395 for (j = i; j < i + 32; j++) {
396 sprintf(buf2 + strlen(buf2), "%s%d",
a9422f39 397 (*buf2 ? "," : ""), cfg->wordness[j]);
398 }
32874aea 399 write_setting_s(sesskey, buf, buf2);
a9422f39 400 }
4eeb7d09 401 write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);
74790953 402 write_setting_i(sesskey, "CJKAmbigWide", cfg->cjk_ambig_wide);
6ac7f054 403 write_setting_i(sesskey, "UTF8Override", cfg->utf8_override);
b44b307a 404 write_setting_s(sesskey, "Printer", cfg->printer);
a9c02454 405 write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
32874aea 406 write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);
a401e5f3 407 write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen);
32874aea 408 write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);
409 write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
876e5d5e 410 write_setting_i(sesskey, "EraseToScrollback", cfg->erase_to_scrollback);
ad5c93cc 411 write_setting_i(sesskey, "LockSize", cfg->resize_action);
32874aea 412 write_setting_i(sesskey, "BCE", cfg->bce);
413 write_setting_i(sesskey, "BlinkText", cfg->blinktext);
414 write_setting_i(sesskey, "X11Forward", cfg->x11_forward);
415 write_setting_s(sesskey, "X11Display", cfg->x11_display);
b3ebaa28 416 write_setting_i(sesskey, "X11AuthType", cfg->x11_auth);
d74d141c 417 write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall);
beefa433 418 write_setting_i(sesskey, "RemotePortAcceptAll", cfg->rport_acceptall);
b50ee9a8 419 wmap(sesskey, "PortForwardings", cfg->portfwd, lenof(cfg->portfwd));
88103a48 420 write_setting_i(sesskey, "BugIgnore1", 2-cfg->sshbug_ignore1);
421 write_setting_i(sesskey, "BugPlainPW1", 2-cfg->sshbug_plainpw1);
422 write_setting_i(sesskey, "BugRSA1", 2-cfg->sshbug_rsa1);
423 write_setting_i(sesskey, "BugHMAC2", 2-cfg->sshbug_hmac2);
424 write_setting_i(sesskey, "BugDeriveKey2", 2-cfg->sshbug_derivekey2);
425 write_setting_i(sesskey, "BugRSAPad2", 2-cfg->sshbug_rsapad2);
dda87a28 426 write_setting_i(sesskey, "BugPKSessID2", 2-cfg->sshbug_pksessid2);
c8ee61b9 427 write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp);
428 write_setting_i(sesskey, "LoginShell", cfg->login_shell);
239b3b36 429 write_setting_i(sesskey, "ScrollbarOnLeft", cfg->scrollbar_on_left);
9a30e26b 430 write_setting_fontspec(sesskey, "BoldFont", cfg->boldfont);
2331d513 431 write_setting_fontspec(sesskey, "WideFont", cfg->widefont);
432 write_setting_fontspec(sesskey, "WideBoldFont", cfg->wideboldfont);
bf133a73 433 write_setting_i(sesskey, "ShadowBold", cfg->shadowbold);
12994a99 434 write_setting_i(sesskey, "ShadowBoldOffset", cfg->shadowboldoffset);
a9422f39 435}
436
32874aea 437void load_settings(char *section, int do_host, Config * cfg)
438{
a9422f39 439 void *sesskey;
440
441 sesskey = open_settings_r(section);
ce283213 442 load_open_settings(sesskey, do_host, cfg);
443 close_settings_r(sesskey);
444}
445
446void load_open_settings(void *sesskey, int do_host, Config *cfg)
447{
448 int i;
449 char prot[10];
a9422f39 450
32874aea 451 cfg->ssh_subsys = 0; /* FIXME: load this properly */
04c52f10 452 cfg->remote_cmd_ptr = NULL;
fd5e5847 453 cfg->remote_cmd_ptr2 = NULL;
a9100732 454
3b2eb121 455 if (do_host) {
456 gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
457 } else {
458 cfg->host[0] = '\0'; /* blank hostname */
459 }
9a30e26b 460 gppfile(sesskey, "LogFileName", &cfg->logfilename);
32874aea 461 gppi(sesskey, "LogType", 0, &cfg->logtype);
462 gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);
6d60c791 463 gppi(sesskey, "LogFlush", 1, &cfg->logflush);
9a10ecf4 464 gppi(sesskey, "SSHLogOmitPasswords", 1, &cfg->logomitpass);
465 gppi(sesskey, "SSHLogOmitData", 0, &cfg->logomitdata);
a9422f39 466
32874aea 467 gpps(sesskey, "Protocol", "default", prot, 10);
a9422f39 468 cfg->protocol = default_protocol;
1ff52e17 469 cfg->port = default_port;
a9422f39 470 for (i = 0; backends[i].name != NULL; i++)
32874aea 471 if (!strcmp(prot, backends[i].name)) {
472 cfg->protocol = backends[i].protocol;
1ff52e17 473 gppi(sesskey, "PortNumber", default_port, &cfg->port);
32874aea 474 break;
475 }
a9422f39 476
05581745 477 /* Address family selection */
478 gppi(sesskey, "AddressFamily", ADDRTYPE_UNSPEC, &cfg->addressfamily);
479
88103a48 480 /* The CloseOnExit numbers are arranged in a different order from
481 * the standard FORCE_ON / FORCE_OFF / AUTO. */
482 gppi(sesskey, "CloseOnExit", 1, &i); cfg->close_on_exit = (i+1)%3;
32874aea 483 gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
edce8e45 484 {
32874aea 485 /* This is two values for backward compatibility with 0.50/0.51 */
486 int pingmin, pingsec;
487 gppi(sesskey, "PingInterval", 0, &pingmin);
488 gppi(sesskey, "PingIntervalSecs", 0, &pingsec);
489 cfg->ping_interval = pingmin * 60 + pingsec;
edce8e45 490 }
2184a5d9 491 gppi(sesskey, "TCPNoDelay", 1, &cfg->tcp_nodelay);
79bf227b 492 gppi(sesskey, "TCPKeepalives", 0, &cfg->tcp_keepalives);
32874aea 493 gpps(sesskey, "TerminalType", "xterm", cfg->termtype,
494 sizeof(cfg->termtype));
495 gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
496 sizeof(cfg->termspeed));
c6ccd5c2 497 {
498 /* This hardcodes a big set of defaults in any new saved
499 * sessions. Let's hope we don't change our mind. */
500 int i;
501 char *def = dupstr("");
502 /* Default: all set to "auto" */
503 for (i = 0; ttymodes[i]; i++) {
504 char *def2 = dupprintf("%s%s=A,", def, ttymodes[i]);
505 sfree(def);
506 def = def2;
507 }
508 gppmap(sesskey, "TerminalModes", def,
509 cfg->ttymodes, lenof(cfg->ttymodes));
510 sfree(def);
511 }
8eebd221 512
513 /* proxy settings */
514 gpps(sesskey, "ProxyExcludeList", "", cfg->proxy_exclude_list,
515 sizeof(cfg->proxy_exclude_list));
88103a48 516 gppi(sesskey, "ProxyDNS", 1, &i); cfg->proxy_dns = (i+1)%3;
b804e1e5 517 gppi(sesskey, "ProxyLocalhost", 0, &cfg->even_proxy_localhost);
10068a0b 518 gppi(sesskey, "ProxyMethod", -1, &cfg->proxy_type);
519 if (cfg->proxy_type == -1) {
520 int i;
d14b9ab2 521 gppi(sesskey, "ProxyType", 0, &i);
10068a0b 522 if (i == 0)
523 cfg->proxy_type = PROXY_NONE;
524 else if (i == 1)
525 cfg->proxy_type = PROXY_HTTP;
526 else if (i == 3)
527 cfg->proxy_type = PROXY_TELNET;
528 else if (i == 4)
529 cfg->proxy_type = PROXY_CMD;
530 else {
531 gppi(sesskey, "ProxySOCKSVersion", 5, &i);
532 if (i == 5)
533 cfg->proxy_type = PROXY_SOCKS5;
534 else
535 cfg->proxy_type = PROXY_SOCKS4;
536 }
537 }
8eebd221 538 gpps(sesskey, "ProxyHost", "proxy", cfg->proxy_host,
539 sizeof(cfg->proxy_host));
540 gppi(sesskey, "ProxyPort", 80, &cfg->proxy_port);
541 gpps(sesskey, "ProxyUsername", "", cfg->proxy_username,
542 sizeof(cfg->proxy_username));
543 gpps(sesskey, "ProxyPassword", "", cfg->proxy_password,
544 sizeof(cfg->proxy_password));
0e8f4cda 545 gpps(sesskey, "ProxyTelnetCommand", "connect %host %port\\n",
8eebd221 546 cfg->proxy_telnet_command, sizeof(cfg->proxy_telnet_command));
b50ee9a8 547 gppmap(sesskey, "Environment", "", cfg->environmt, lenof(cfg->environmt));
32874aea 548 gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
549 gpps(sesskey, "LocalUserName", "", cfg->localusername,
550 sizeof(cfg->localusername));
551 gppi(sesskey, "NoPTY", 0, &cfg->nopty);
552 gppi(sesskey, "Compression", 0, &cfg->compression);
553 gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);
5bb641e1 554 gppi(sesskey, "ChangeUsername", 0, &cfg->change_username);
e411be57 555 gprefs(sesskey, "Cipher", "\0",
556 ciphernames, CIPHER_MAX, cfg->ssh_cipherlist);
83e7d008 557 {
558 /* Backward-compatibility: we used to have an option to
559 * disable gex under the "bugs" panel after one report of
560 * a server which offered it then choked, but we never got
561 * a server version string or any other reports. */
562 char *default_kexes;
563 gppi(sesskey, "BugDHGEx2", 0, &i); i = 2-i;
564 if (i == FORCE_ON)
565 default_kexes = "dh-group14-sha1,dh-group1-sha1,WARN,dh-gex-sha1";
566 else
567 default_kexes = "dh-gex-sha1,dh-group14-sha1,dh-group1-sha1,WARN";
568 gprefs(sesskey, "KEX", default_kexes,
569 kexnames, KEX_MAX, cfg->ssh_kexlist);
570 }
d57f70af 571 gppi(sesskey, "RekeyTime", 60, &cfg->ssh_rekey_time);
572 gpps(sesskey, "RekeyBytes", "1G", cfg->ssh_rekey_data,
573 sizeof(cfg->ssh_rekey_data));
102b17eb 574 gppi(sesskey, "SshProt", 2, &cfg->sshprot);
cb4d4768 575 gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc);
a1a1fae4 576 gppi(sesskey, "SshNoAuth", 0, &cfg->ssh_no_userauth);
32874aea 577 gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
f091e308 578 gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth);
0ed48730 579 gppi(sesskey, "SshNoShell", 0, &cfg->ssh_no_shell);
9a30e26b 580 gppfile(sesskey, "PublicKeyFile", &cfg->keyfile);
32874aea 581 gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,
582 sizeof(cfg->remote_cmd));
583 gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
8faa456c 584 gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet);
32874aea 585 gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
586 gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
587 gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
588 gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);
589 gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);
c0d36a72 590 gppi(sesskey, "NoMouseReporting", 0, &cfg->no_mouse_rep);
0d2086c5 591 gppi(sesskey, "NoRemoteResize", 0, &cfg->no_remote_resize);
592 gppi(sesskey, "NoAltScreen", 0, &cfg->no_alt_screen);
593 gppi(sesskey, "NoRemoteWinTitle", 0, &cfg->no_remote_wintitle);
7fcdebd3 594 gppi(sesskey, "NoRemoteQTitle", 1, &cfg->no_remote_qtitle);
0d2086c5 595 gppi(sesskey, "NoDBackspace", 0, &cfg->no_dbackspace);
596 gppi(sesskey, "NoRemoteCharset", 0, &cfg->no_remote_charset);
32874aea 597 gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
598 gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
599 gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
600 gppi(sesskey, "AltF4", 1, &cfg->alt_f4);
601 gppi(sesskey, "AltSpace", 0, &cfg->alt_space);
602 gppi(sesskey, "AltOnly", 0, &cfg->alt_only);
603 gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);
604 gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);
a5f3e637 605 gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard);
eee63b77 606 gppi(sesskey, "TelnetRet", 1, &cfg->telnet_newline);
5ecd7ad0 607 gppi(sesskey, "LocalEcho", AUTO, &cfg->localecho);
608 gppi(sesskey, "LocalEdit", AUTO, &cfg->localedit);
32874aea 609 gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,
610 sizeof(cfg->answerback));
611 gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
8f57d753 612 gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter);
32874aea 613 gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);
614 gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);
5a73255e 615 gppi(sesskey, "WindowBorder", 1, &cfg->window_border);
32874aea 616 gppi(sesskey, "CurType", 0, &cfg->cursor_type);
617 gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);
2d466ffd 618 /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */
5ecd7ad0 619 gppi(sesskey, "Beep", 1, &cfg->beep);
620 gppi(sesskey, "BeepInd", 0, &cfg->beep_ind);
9a30e26b 621 gppfile(sesskey, "BellWaveFile", &cfg->bell_wavefile);
32874aea 622 gppi(sesskey, "BellOverload", 1, &cfg->bellovl);
623 gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);
3c89f872 624 gppi(sesskey, "BellOverloadT", 2*TICKSPERSEC, &i);
625 cfg->bellovl_t = i
626#ifdef PUTTY_UNIX_H
627 / 1000
628#endif
629 ;
630 gppi(sesskey, "BellOverloadS", 5*TICKSPERSEC, &i);
631 cfg->bellovl_s = i
632#ifdef PUTTY_UNIX_H
633 / 1000
634#endif
635 ;
32874aea 636 gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines);
637 gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om);
638 gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
639 gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
f0fccd51 640 gppi(sesskey, "DisableArabicShaping", 0, &cfg->arabicshaping);
641 gppi(sesskey, "DisableBidi", 0, &cfg->bidi);
505db88d 642 gppi(sesskey, "WinNameAlways", 1, &cfg->win_name_always);
32874aea 643 gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
644 gppi(sesskey, "TermWidth", 80, &cfg->width);
645 gppi(sesskey, "TermHeight", 24, &cfg->height);
9a30e26b 646 gppfont(sesskey, "Font", &cfg->font);
5a73255e 647 gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode);
26d1da7b 648 gppi(sesskey, "UseSystemColours", 0, &cfg->system_colour);
32874aea 649 gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
c6f1b8ed 650 gppi(sesskey, "ANSIColour", 1, &cfg->ansi_colour);
cecb13f6 651 gppi(sesskey, "Xterm256Colour", 1, &cfg->xterm_256_colour);
32874aea 652 gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
f0fccd51 653
32874aea 654 for (i = 0; i < 22; i++) {
c85623f9 655 static const char *const defaults[] = {
a9422f39 656 "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
657 "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
658 "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
659 "85,85,255", "187,0,187", "255,85,255", "0,187,187",
660 "85,255,255", "187,187,187", "255,255,255"
32874aea 661 };
a9422f39 662 char buf[20], buf2[30];
663 int c0, c1, c2;
664 sprintf(buf, "Colour%d", i);
32874aea 665 gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2));
666 if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
a9422f39 667 cfg->colours[i][0] = c0;
668 cfg->colours[i][1] = c1;
669 cfg->colours[i][2] = c2;
670 }
671 }
32874aea 672 gppi(sesskey, "RawCNP", 0, &cfg->rawcnp);
a7419ea4 673 gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste);
32874aea 674 gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
6908fed7 675 gppi(sesskey, "RectSelect", 0, &cfg->rect_select);
b90840c3 676 gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override);
32874aea 677 for (i = 0; i < 256; i += 32) {
c85623f9 678 static const char *const defaults[] = {
a9422f39 679 "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",
680 "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",
681 "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",
682 "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",
683 "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",
684 "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",
685 "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",
686 "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"
687 };
688 char buf[20], buf2[256], *p;
689 int j;
690 sprintf(buf, "Wordness%d", i);
32874aea 691 gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2));
a9422f39 692 p = buf2;
32874aea 693 for (j = i; j < i + 32; j++) {
a9422f39 694 char *q = p;
32874aea 695 while (*p && *p != ',')
696 p++;
697 if (*p == ',')
698 *p++ = '\0';
a9422f39 699 cfg->wordness[j] = atoi(q);
700 }
701 }
b8ae1f0f 702 /*
703 * The empty default for LineCodePage will be converted later
704 * into a plausible default for the locale.
705 */
706 gpps(sesskey, "LineCodePage", "", cfg->line_codepage,
4eeb7d09 707 sizeof(cfg->line_codepage));
74790953 708 gppi(sesskey, "CJKAmbigWide", 0, &cfg->cjk_ambig_wide);
6ac7f054 709 gppi(sesskey, "UTF8Override", 1, &cfg->utf8_override);
b44b307a 710 gpps(sesskey, "Printer", "", cfg->printer, sizeof(cfg->printer));
a9c02454 711 gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
32874aea 712 gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
a401e5f3 713 gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen);
32874aea 714 gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
715 gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
876e5d5e 716 gppi(sesskey, "EraseToScrollback", 1, &cfg->erase_to_scrollback);
5ecd7ad0 717 gppi(sesskey, "LockSize", 0, &cfg->resize_action);
102b17eb 718 gppi(sesskey, "BCE", 1, &cfg->bce);
32874aea 719 gppi(sesskey, "BlinkText", 0, &cfg->blinktext);
720 gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);
fc0f17db 721 gpps(sesskey, "X11Display", "", cfg->x11_display,
32874aea 722 sizeof(cfg->x11_display));
b3ebaa28 723 gppi(sesskey, "X11AuthType", X11_MIT, &cfg->x11_auth);
a9422f39 724
d74d141c 725 gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall);
beefa433 726 gppi(sesskey, "RemotePortAcceptAll", 0, &cfg->rport_acceptall);
b50ee9a8 727 gppmap(sesskey, "PortForwardings", "", cfg->portfwd, lenof(cfg->portfwd));
88103a48 728 gppi(sesskey, "BugIgnore1", 0, &i); cfg->sshbug_ignore1 = 2-i;
729 gppi(sesskey, "BugPlainPW1", 0, &i); cfg->sshbug_plainpw1 = 2-i;
730 gppi(sesskey, "BugRSA1", 0, &i); cfg->sshbug_rsa1 = 2-i;
2c9c6388 731 {
732 int i;
88103a48 733 gppi(sesskey, "BugHMAC2", 0, &i); cfg->sshbug_hmac2 = 2-i;
5ecd7ad0 734 if (cfg->sshbug_hmac2 == AUTO) {
2c9c6388 735 gppi(sesskey, "BuggyMAC", 0, &i);
736 if (i == 1)
5ecd7ad0 737 cfg->sshbug_hmac2 = FORCE_ON;
2c9c6388 738 }
739 }
88103a48 740 gppi(sesskey, "BugDeriveKey2", 0, &i); cfg->sshbug_derivekey2 = 2-i;
741 gppi(sesskey, "BugRSAPad2", 0, &i); cfg->sshbug_rsapad2 = 2-i;
dda87a28 742 gppi(sesskey, "BugPKSessID2", 0, &i); cfg->sshbug_pksessid2 = 2-i;
f382c87d 743 gppi(sesskey, "BugRekey2", 0, &i); cfg->sshbug_rekey2 = 2-i;
c8ee61b9 744 gppi(sesskey, "StampUtmp", 1, &cfg->stamp_utmp);
745 gppi(sesskey, "LoginShell", 1, &cfg->login_shell);
239b3b36 746 gppi(sesskey, "ScrollbarOnLeft", 0, &cfg->scrollbar_on_left);
bf133a73 747 gppi(sesskey, "ShadowBold", 0, &cfg->shadowbold);
9a30e26b 748 gppfont(sesskey, "BoldFont", &cfg->boldfont);
be5c5fed 749 gppfont(sesskey, "WideFont", &cfg->widefont);
750 gppfont(sesskey, "WideBoldFont", &cfg->wideboldfont);
623f81b7 751 gppi(sesskey, "ShadowBoldOffset", 1, &cfg->shadowboldoffset);
a9422f39 752}
753
32874aea 754void do_defaults(char *session, Config * cfg)
755{
90bf4cce 756 load_settings(session, (session != NULL && *session), cfg);
a9422f39 757}
758
32874aea 759static int sessioncmp(const void *av, const void *bv)
760{
761 const char *a = *(const char *const *) av;
762 const char *b = *(const char *const *) bv;
a84ca2f5 763
764 /*
765 * Alphabetical order, except that "Default Settings" is a
766 * special case and comes first.
767 */
768 if (!strcmp(a, "Default Settings"))
32874aea 769 return -1; /* a comes first */
a84ca2f5 770 if (!strcmp(b, "Default Settings"))
32874aea 771 return +1; /* b comes first */
78a8d889 772 /*
773 * FIXME: perhaps we should ignore the first & in determining
774 * sort order.
775 */
32874aea 776 return strcmp(a, b); /* otherwise, compare normally */
a84ca2f5 777}
778
0b4f0bc0 779void get_sesslist(struct sesslist *list, int allocate)
32874aea 780{
0b4f0bc0 781 char otherbuf[2048];
a9422f39 782 int buflen, bufsize, i;
783 char *p, *ret;
784 void *handle;
785
786 if (allocate) {
32874aea 787
a9422f39 788 buflen = bufsize = 0;
0b4f0bc0 789 list->buffer = NULL;
1728c012 790 if ((handle = enum_settings_start()) != NULL) {
5f2df4d2 791 do {
792 ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
793 if (ret) {
794 int len = strlen(otherbuf) + 1;
795 if (bufsize < buflen + len) {
796 bufsize = buflen + len + 2048;
3d88e64d 797 list->buffer = sresize(list->buffer, bufsize, char);
5f2df4d2 798 }
0b4f0bc0 799 strcpy(list->buffer + buflen, otherbuf);
800 buflen += strlen(list->buffer + buflen) + 1;
32874aea 801 }
5f2df4d2 802 } while (ret);
803 enum_settings_finish(handle);
804 }
3d88e64d 805 list->buffer = sresize(list->buffer, buflen + 1, char);
0b4f0bc0 806 list->buffer[buflen] = '\0';
a9422f39 807
2221af18 808 /*
809 * Now set up the list of sessions. Note that "Default
810 * Settings" must always be claimed to exist, even if it
811 * doesn't really.
812 */
813
0b4f0bc0 814 p = list->buffer;
815 list->nsessions = 1; /* "Default Settings" counts as one */
a9422f39 816 while (*p) {
32874aea 817 if (strcmp(p, "Default Settings"))
0b4f0bc0 818 list->nsessions++;
32874aea 819 while (*p)
820 p++;
a9422f39 821 p++;
822 }
823
3d88e64d 824 list->sessions = snewn(list->nsessions + 1, char *);
0b4f0bc0 825 list->sessions[0] = "Default Settings";
826 p = list->buffer;
2221af18 827 i = 1;
a9422f39 828 while (*p) {
32874aea 829 if (strcmp(p, "Default Settings"))
0b4f0bc0 830 list->sessions[i++] = p;
32874aea 831 while (*p)
832 p++;
a9422f39 833 p++;
834 }
a84ca2f5 835
0b4f0bc0 836 qsort(list->sessions, i, sizeof(char *), sessioncmp);
a9422f39 837 } else {
0b4f0bc0 838 sfree(list->buffer);
839 sfree(list->sessions);
c6fa3909 840 list->buffer = NULL;
841 list->sessions = NULL;
a9422f39 842 }
843}
Local modifications for Simon Tatham's `PuTTY' SSH client and terminal emulator