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Initial commit of GSSAPI Kerberos support.
[u/mdw/putty] / settings.c
CommitLineData
a9422f39 1/*
f4ff9455 2 * settings.c: read and write saved sessions. (platform-independent)
a9422f39 3 */
4
5cc5734b 5#include <assert.h>
a9422f39 6#include <stdio.h>
49bad831 7#include <stdlib.h>
a9422f39 8#include "putty.h"
9#include "storage.h"
10
ca20bfcf 11/*
12 * Tables of string <-> enum value mappings
13 */
14struct keyval { char *s; int v; };
15
83e7d008 16/* The cipher order given here is the default order. */
ca20bfcf 17static const struct keyval ciphernames[] = {
ca20bfcf 18 { "aes", CIPHER_AES },
e411be57 19 { "blowfish", CIPHER_BLOWFISH },
20 { "3des", CIPHER_3DES },
21 { "WARN", CIPHER_WARN },
a2add208 22 { "arcfour", CIPHER_ARCFOUR },
ca20bfcf 23 { "des", CIPHER_DES }
24};
25
83e7d008 26static const struct keyval kexnames[] = {
27 { "dh-gex-sha1", KEX_DHGEX },
28 { "dh-group14-sha1", KEX_DHGROUP14 },
29 { "dh-group1-sha1", KEX_DHGROUP1 },
fae1a71b 30 { "rsa", KEX_RSA },
83e7d008 31 { "WARN", KEX_WARN }
32};
33
c6ccd5c2 34/*
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).
40 */
41const 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
53};
54
9e164d82 55/*
56 * Convenience functions to access the backends[] array
57 * (which is only present in tools that manage settings).
58 */
59
60Backend *backend_from_name(const char *name)
61{
62 Backend **p;
63 for (p = backends; *p != NULL; p++)
64 if (!strcmp((*p)->name, name))
65 return *p;
66 return NULL;
67}
68
69Backend *backend_from_proto(int proto)
70{
71 Backend **p;
72 for (p = backends; *p != NULL; p++)
73 if ((*p)->protocol == proto)
74 return *p;
75 return NULL;
76}
77
c85623f9 78static void gpps(void *handle, const char *name, const char *def,
79 char *val, int len)
32874aea 80{
a9422f39 81 if (!read_setting_s(handle, name, val, len)) {
5a9eb105 82 char *pdef;
83
84 pdef = platform_default_s(name);
85 if (pdef) {
86 strncpy(val, pdef, len);
799dfcfa 87 sfree(pdef);
5a9eb105 88 } else {
89 strncpy(val, def, len);
90 }
91
32874aea 92 val[len - 1] = '\0';
a9422f39 93 }
94}
95
9a30e26b 96/*
97 * gppfont and gppfile cannot have local defaults, since the very
98 * format of a Filename or Font is platform-dependent. So the
99 * platform-dependent functions MUST return some sort of value.
100 */
101static void gppfont(void *handle, const char *name, FontSpec *result)
102{
103 if (!read_setting_fontspec(handle, name, result))
104 *result = platform_default_fontspec(name);
105}
106static void gppfile(void *handle, const char *name, Filename *result)
107{
108 if (!read_setting_filename(handle, name, result))
109 *result = platform_default_filename(name);
110}
111
32874aea 112static void gppi(void *handle, char *name, int def, int *i)
113{
5a9eb105 114 def = platform_default_i(name, def);
a9422f39 115 *i = read_setting_i(handle, name, def);
116}
117
b50ee9a8 118/*
119 * Read a set of name-value pairs in the format we occasionally use:
120 * NAME\tVALUE\0NAME\tVALUE\0\0 in memory
121 * NAME=VALUE,NAME=VALUE, in storage
122 * `def' is in the storage format.
123 */
124static void gppmap(void *handle, char *name, char *def, char *val, int len)
125{
126 char *buf = snewn(2*len, char), *p, *q;
127 gpps(handle, name, def, buf, 2*len);
128 p = buf;
129 q = val;
130 while (*p) {
131 while (*p && *p != ',') {
132 int c = *p++;
133 if (c == '=')
134 c = '\t';
135 if (c == '\\')
136 c = *p++;
137 *q++ = c;
138 }
139 if (*p == ',')
140 p++;
141 *q++ = '\0';
142 }
143 *q = '\0';
144 sfree(buf);
145}
146
147/*
148 * Write a set of name/value pairs in the above format.
149 */
150static void wmap(void *handle, char const *key, char const *value, int len)
151{
152 char *buf = snewn(2*len, char), *p;
153 const char *q;
154 p = buf;
155 q = value;
156 while (*q) {
157 while (*q) {
158 int c = *q++;
159 if (c == '=' || c == ',' || c == '\\')
160 *p++ = '\\';
161 if (c == '\t')
162 c = '=';
163 *p++ = c;
164 }
165 *p++ = ',';
166 q++;
167 }
168 *p = '\0';
169 write_setting_s(handle, key, buf);
170 sfree(buf);
171}
172
ca20bfcf 173static int key2val(const struct keyval *mapping, int nmaps, char *key)
174{
175 int i;
176 for (i = 0; i < nmaps; i++)
177 if (!strcmp(mapping[i].s, key)) return mapping[i].v;
178 return -1;
179}
180
181static const char *val2key(const struct keyval *mapping, int nmaps, int val)
182{
183 int i;
184 for (i = 0; i < nmaps; i++)
185 if (mapping[i].v == val) return mapping[i].s;
186 return NULL;
187}
188
189/*
190 * Helper function to parse a comma-separated list of strings into
191 * a preference list array of values. Any missing values are added
192 * to the end and duplicates are weeded.
193 * XXX: assumes vals in 'mapping' are small +ve integers
194 */
195static void gprefs(void *sesskey, char *name, char *def,
196 const struct keyval *mapping, int nvals,
197 int *array)
198{
199 char commalist[80];
5cc5734b 200 char *tokarg = commalist;
ca20bfcf 201 int n;
202 unsigned long seen = 0; /* bitmap for weeding dups etc */
203 gpps(sesskey, name, def, commalist, sizeof(commalist));
204
205 /* Grotty parsing of commalist. */
206 n = 0;
207 do {
208 int v;
209 char *key;
5cc5734b 210 key = strtok(tokarg, ","); /* sorry */
211 tokarg = NULL;
ca20bfcf 212 if (!key) break;
213 if (((v = key2val(mapping, nvals, key)) != -1) &&
214 !(seen & 1<<v)) {
215 array[n] = v;
216 n++;
217 seen |= 1<<v;
218 }
219 } while (n < nvals);
220 /* Add any missing values (backward compatibility ect). */
221 {
cdcbdf3b 222 int i;
ca20bfcf 223 for (i = 0; i < nvals; i++) {
5cc5734b 224 assert(mapping[i].v < 32);
ca20bfcf 225 if (!(seen & 1<<mapping[i].v)) {
226 array[n] = mapping[i].v;
227 n++;
228 }
229 }
230 }
231}
232
233/*
234 * Write out a preference list.
235 */
236static void wprefs(void *sesskey, char *name,
237 const struct keyval *mapping, int nvals,
238 int *array)
239{
240 char buf[80] = ""; /* XXX assumed big enough */
241 int l = sizeof(buf)-1, i;
242 buf[l] = '\0';
243 for (i = 0; l > 0 && i < nvals; i++) {
244 const char *s = val2key(mapping, nvals, array[i]);
245 if (s) {
246 int sl = strlen(s);
247 if (i > 0) {
248 strncat(buf, ",", l);
249 l--;
250 }
251 strncat(buf, s, l);
252 l -= sl;
253 }
254 }
255 write_setting_s(sesskey, name, buf);
256}
257
47b5a6ae 258char *save_settings(char *section, Config * cfg)
32874aea 259{
a9422f39 260 void *sesskey;
3f935d5b 261 char *errmsg;
a9422f39 262
3f935d5b 263 sesskey = open_settings_w(section, &errmsg);
a9422f39 264 if (!sesskey)
3f935d5b 265 return errmsg;
47b5a6ae 266 save_open_settings(sesskey, cfg);
b537dd42 267 close_settings_w(sesskey);
3f935d5b 268 return NULL;
b537dd42 269}
270
47b5a6ae 271void save_open_settings(void *sesskey, Config *cfg)
b537dd42 272{
273 int i;
274 char *p;
a9422f39 275
32874aea 276 write_setting_i(sesskey, "Present", 1);
47b5a6ae 277 write_setting_s(sesskey, "HostName", cfg->host);
c98aef5d 278 write_setting_filename(sesskey, "LogFileName", cfg->logfilename);
279 write_setting_i(sesskey, "LogType", cfg->logtype);
280 write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);
6d60c791 281 write_setting_i(sesskey, "LogFlush", cfg->logflush);
9a10ecf4 282 write_setting_i(sesskey, "SSHLogOmitPasswords", cfg->logomitpass);
283 write_setting_i(sesskey, "SSHLogOmitData", cfg->logomitdata);
348a9ad6 284 p = "raw";
9e164d82 285 {
286 const Backend *b = backend_from_proto(cfg->protocol);
287 if (b)
288 p = b->name;
289 }
348a9ad6 290 write_setting_s(sesskey, "Protocol", p);
291 write_setting_i(sesskey, "PortNumber", cfg->port);
88103a48 292 /* The CloseOnExit numbers are arranged in a different order from
293 * the standard FORCE_ON / FORCE_OFF / AUTO. */
294 write_setting_i(sesskey, "CloseOnExit", (cfg->close_on_exit+2)%3);
32874aea 295 write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close);
296 write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */
297 write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */
2184a5d9 298 write_setting_i(sesskey, "TCPNoDelay", cfg->tcp_nodelay);
79bf227b 299 write_setting_i(sesskey, "TCPKeepalives", cfg->tcp_keepalives);
32874aea 300 write_setting_s(sesskey, "TerminalType", cfg->termtype);
301 write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);
c6ccd5c2 302 wmap(sesskey, "TerminalModes", cfg->ttymodes, lenof(cfg->ttymodes));
8eebd221 303
05581745 304 /* Address family selection */
305 write_setting_i(sesskey, "AddressFamily", cfg->addressfamily);
306
8eebd221 307 /* proxy settings */
308 write_setting_s(sesskey, "ProxyExcludeList", cfg->proxy_exclude_list);
88103a48 309 write_setting_i(sesskey, "ProxyDNS", (cfg->proxy_dns+2)%3);
b804e1e5 310 write_setting_i(sesskey, "ProxyLocalhost", cfg->even_proxy_localhost);
10068a0b 311 write_setting_i(sesskey, "ProxyMethod", cfg->proxy_type);
8eebd221 312 write_setting_s(sesskey, "ProxyHost", cfg->proxy_host);
313 write_setting_i(sesskey, "ProxyPort", cfg->proxy_port);
314 write_setting_s(sesskey, "ProxyUsername", cfg->proxy_username);
315 write_setting_s(sesskey, "ProxyPassword", cfg->proxy_password);
316 write_setting_s(sesskey, "ProxyTelnetCommand", cfg->proxy_telnet_command);
b50ee9a8 317 wmap(sesskey, "Environment", cfg->environmt, lenof(cfg->environmt));
32874aea 318 write_setting_s(sesskey, "UserName", cfg->username);
319 write_setting_s(sesskey, "LocalUserName", cfg->localusername);
320 write_setting_i(sesskey, "NoPTY", cfg->nopty);
321 write_setting_i(sesskey, "Compression", cfg->compression);
973612f5 322 write_setting_i(sesskey, "TryAgent", cfg->tryagent);
32874aea 323 write_setting_i(sesskey, "AgentFwd", cfg->agentfwd);
42af6a67 324 write_setting_i(sesskey, "GssapiFwd", cfg->gssapifwd);
5bb641e1 325 write_setting_i(sesskey, "ChangeUsername", cfg->change_username);
e411be57 326 wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX,
ca20bfcf 327 cfg->ssh_cipherlist);
83e7d008 328 wprefs(sesskey, "KEX", kexnames, KEX_MAX, cfg->ssh_kexlist);
d57f70af 329 write_setting_i(sesskey, "RekeyTime", cfg->ssh_rekey_time);
330 write_setting_s(sesskey, "RekeyBytes", cfg->ssh_rekey_data);
a1a1fae4 331 write_setting_i(sesskey, "SshNoAuth", cfg->ssh_no_userauth);
32874aea 332 write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
f091e308 333 write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth);
42af6a67 334 write_setting_i(sesskey, "AuthGSSAPI", cfg->try_gssapi_auth);
0ed48730 335 write_setting_i(sesskey, "SshNoShell", cfg->ssh_no_shell);
32874aea 336 write_setting_i(sesskey, "SshProt", cfg->sshprot);
881da168 337 write_setting_s(sesskey, "LogHost", cfg->loghost);
cb4d4768 338 write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc);
9a30e26b 339 write_setting_filename(sesskey, "PublicKeyFile", cfg->keyfile);
32874aea 340 write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd);
341 write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ);
8faa456c 342 write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet);
32874aea 343 write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);
344 write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);
345 write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type);
346 write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k);
347 write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c);
c0d36a72 348 write_setting_i(sesskey, "NoMouseReporting", cfg->no_mouse_rep);
0d2086c5 349 write_setting_i(sesskey, "NoRemoteResize", cfg->no_remote_resize);
350 write_setting_i(sesskey, "NoAltScreen", cfg->no_alt_screen);
351 write_setting_i(sesskey, "NoRemoteWinTitle", cfg->no_remote_wintitle);
e65096f2 352 write_setting_i(sesskey, "RemoteQTitleAction", cfg->remote_qtitle_action);
0d2086c5 353 write_setting_i(sesskey, "NoDBackspace", cfg->no_dbackspace);
354 write_setting_i(sesskey, "NoRemoteCharset", cfg->no_remote_charset);
32874aea 355 write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor);
356 write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad);
357 write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad);
358 write_setting_i(sesskey, "AltF4", cfg->alt_f4);
359 write_setting_i(sesskey, "AltSpace", cfg->alt_space);
360 write_setting_i(sesskey, "AltOnly", cfg->alt_only);
361 write_setting_i(sesskey, "ComposeKey", cfg->compose_key);
362 write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys);
a5f3e637 363 write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard);
eee63b77 364 write_setting_i(sesskey, "TelnetRet", cfg->telnet_newline);
32874aea 365 write_setting_i(sesskey, "LocalEcho", cfg->localecho);
366 write_setting_i(sesskey, "LocalEdit", cfg->localedit);
367 write_setting_s(sesskey, "Answerback", cfg->answerback);
368 write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop);
8f57d753 369 write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter);
32874aea 370 write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr);
371 write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge);
5a73255e 372 write_setting_i(sesskey, "WindowBorder", cfg->window_border);
32874aea 373 write_setting_i(sesskey, "CurType", cfg->cursor_type);
374 write_setting_i(sesskey, "BlinkCur", cfg->blink_cur);
375 write_setting_i(sesskey, "Beep", cfg->beep);
f8a28d1f 376 write_setting_i(sesskey, "BeepInd", cfg->beep_ind);
9a30e26b 377 write_setting_filename(sesskey, "BellWaveFile", cfg->bell_wavefile);
32874aea 378 write_setting_i(sesskey, "BellOverload", cfg->bellovl);
379 write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n);
3c89f872 380 write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t
381#ifdef PUTTY_UNIX_H
382 * 1000
383#endif
384 );
385 write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s
386#ifdef PUTTY_UNIX_H
387 * 1000
388#endif
389 );
32874aea 390 write_setting_i(sesskey, "ScrollbackLines", cfg->savelines);
391 write_setting_i(sesskey, "DECOriginMode", cfg->dec_om);
392 write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode);
393 write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr);
7612f22f 394 write_setting_i(sesskey, "CRImpliesLF", cfg->crhaslf);
f0fccd51 395 write_setting_i(sesskey, "DisableArabicShaping", cfg->arabicshaping);
396 write_setting_i(sesskey, "DisableBidi", cfg->bidi);
32874aea 397 write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always);
398 write_setting_s(sesskey, "WinTitle", cfg->wintitle);
399 write_setting_i(sesskey, "TermWidth", cfg->width);
400 write_setting_i(sesskey, "TermHeight", cfg->height);
9a30e26b 401 write_setting_fontspec(sesskey, "Font", cfg->font);
17c7fed1 402 write_setting_i(sesskey, "FontQuality", cfg->font_quality);
32874aea 403 write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
26d1da7b 404 write_setting_i(sesskey, "UseSystemColours", cfg->system_colour);
32874aea 405 write_setting_i(sesskey, "TryPalette", cfg->try_palette);
c6f1b8ed 406 write_setting_i(sesskey, "ANSIColour", cfg->ansi_colour);
cecb13f6 407 write_setting_i(sesskey, "Xterm256Colour", cfg->xterm_256_colour);
32874aea 408 write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);
f0fccd51 409
32874aea 410 for (i = 0; i < 22; i++) {
a9422f39 411 char buf[20], buf2[30];
412 sprintf(buf, "Colour%d", i);
413 sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
414 cfg->colours[i][1], cfg->colours[i][2]);
32874aea 415 write_setting_s(sesskey, buf, buf2);
a9422f39 416 }
32874aea 417 write_setting_i(sesskey, "RawCNP", cfg->rawcnp);
a7419ea4 418 write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste);
32874aea 419 write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
6908fed7 420 write_setting_i(sesskey, "RectSelect", cfg->rect_select);
b90840c3 421 write_setting_i(sesskey, "MouseOverride", cfg->mouse_override);
32874aea 422 for (i = 0; i < 256; i += 32) {
a9422f39 423 char buf[20], buf2[256];
424 int j;
425 sprintf(buf, "Wordness%d", i);
426 *buf2 = '\0';
32874aea 427 for (j = i; j < i + 32; j++) {
428 sprintf(buf2 + strlen(buf2), "%s%d",
a9422f39 429 (*buf2 ? "," : ""), cfg->wordness[j]);
430 }
32874aea 431 write_setting_s(sesskey, buf, buf2);
a9422f39 432 }
4eeb7d09 433 write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);
74790953 434 write_setting_i(sesskey, "CJKAmbigWide", cfg->cjk_ambig_wide);
6ac7f054 435 write_setting_i(sesskey, "UTF8Override", cfg->utf8_override);
b44b307a 436 write_setting_s(sesskey, "Printer", cfg->printer);
a9c02454 437 write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
32874aea 438 write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);
a401e5f3 439 write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen);
32874aea 440 write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);
441 write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
876e5d5e 442 write_setting_i(sesskey, "EraseToScrollback", cfg->erase_to_scrollback);
ad5c93cc 443 write_setting_i(sesskey, "LockSize", cfg->resize_action);
32874aea 444 write_setting_i(sesskey, "BCE", cfg->bce);
445 write_setting_i(sesskey, "BlinkText", cfg->blinktext);
446 write_setting_i(sesskey, "X11Forward", cfg->x11_forward);
447 write_setting_s(sesskey, "X11Display", cfg->x11_display);
b3ebaa28 448 write_setting_i(sesskey, "X11AuthType", cfg->x11_auth);
d74d141c 449 write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall);
beefa433 450 write_setting_i(sesskey, "RemotePortAcceptAll", cfg->rport_acceptall);
b50ee9a8 451 wmap(sesskey, "PortForwardings", cfg->portfwd, lenof(cfg->portfwd));
88103a48 452 write_setting_i(sesskey, "BugIgnore1", 2-cfg->sshbug_ignore1);
453 write_setting_i(sesskey, "BugPlainPW1", 2-cfg->sshbug_plainpw1);
454 write_setting_i(sesskey, "BugRSA1", 2-cfg->sshbug_rsa1);
455 write_setting_i(sesskey, "BugHMAC2", 2-cfg->sshbug_hmac2);
456 write_setting_i(sesskey, "BugDeriveKey2", 2-cfg->sshbug_derivekey2);
457 write_setting_i(sesskey, "BugRSAPad2", 2-cfg->sshbug_rsapad2);
dda87a28 458 write_setting_i(sesskey, "BugPKSessID2", 2-cfg->sshbug_pksessid2);
e111b81f 459 write_setting_i(sesskey, "BugRekey2", 2-cfg->sshbug_rekey2);
c9739dba 460 write_setting_i(sesskey, "BugMaxPkt2", 2-cfg->sshbug_maxpkt2);
c8ee61b9 461 write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp);
462 write_setting_i(sesskey, "LoginShell", cfg->login_shell);
239b3b36 463 write_setting_i(sesskey, "ScrollbarOnLeft", cfg->scrollbar_on_left);
9a30e26b 464 write_setting_fontspec(sesskey, "BoldFont", cfg->boldfont);
2331d513 465 write_setting_fontspec(sesskey, "WideFont", cfg->widefont);
466 write_setting_fontspec(sesskey, "WideBoldFont", cfg->wideboldfont);
bf133a73 467 write_setting_i(sesskey, "ShadowBold", cfg->shadowbold);
12994a99 468 write_setting_i(sesskey, "ShadowBoldOffset", cfg->shadowboldoffset);
7374c779 469 write_setting_s(sesskey, "SerialLine", cfg->serline);
470 write_setting_i(sesskey, "SerialSpeed", cfg->serspeed);
471 write_setting_i(sesskey, "SerialDataBits", cfg->serdatabits);
472 write_setting_i(sesskey, "SerialStopHalfbits", cfg->serstopbits);
473 write_setting_i(sesskey, "SerialParity", cfg->serparity);
474 write_setting_i(sesskey, "SerialFlowControl", cfg->serflow);
a9422f39 475}
476
47b5a6ae 477void load_settings(char *section, Config * cfg)
32874aea 478{
a9422f39 479 void *sesskey;
480
481 sesskey = open_settings_r(section);
47b5a6ae 482 load_open_settings(sesskey, cfg);
ce283213 483 close_settings_r(sesskey);
484}
485
47b5a6ae 486void load_open_settings(void *sesskey, Config *cfg)
ce283213 487{
488 int i;
489 char prot[10];
a9422f39 490
32874aea 491 cfg->ssh_subsys = 0; /* FIXME: load this properly */
04c52f10 492 cfg->remote_cmd_ptr = NULL;
fd5e5847 493 cfg->remote_cmd_ptr2 = NULL;
7f5749db 494 cfg->ssh_nc_host[0] = '\0';
a9100732 495
47b5a6ae 496 gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
9a30e26b 497 gppfile(sesskey, "LogFileName", &cfg->logfilename);
32874aea 498 gppi(sesskey, "LogType", 0, &cfg->logtype);
499 gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);
6d60c791 500 gppi(sesskey, "LogFlush", 1, &cfg->logflush);
9a10ecf4 501 gppi(sesskey, "SSHLogOmitPasswords", 1, &cfg->logomitpass);
502 gppi(sesskey, "SSHLogOmitData", 0, &cfg->logomitdata);
a9422f39 503
32874aea 504 gpps(sesskey, "Protocol", "default", prot, 10);
a9422f39 505 cfg->protocol = default_protocol;
1ff52e17 506 cfg->port = default_port;
9e164d82 507 {
508 const Backend *b = backend_from_name(prot);
509 if (b) {
510 cfg->protocol = b->protocol;
1ff52e17 511 gppi(sesskey, "PortNumber", default_port, &cfg->port);
32874aea 512 }
9e164d82 513 }
a9422f39 514
05581745 515 /* Address family selection */
516 gppi(sesskey, "AddressFamily", ADDRTYPE_UNSPEC, &cfg->addressfamily);
517
88103a48 518 /* The CloseOnExit numbers are arranged in a different order from
519 * the standard FORCE_ON / FORCE_OFF / AUTO. */
520 gppi(sesskey, "CloseOnExit", 1, &i); cfg->close_on_exit = (i+1)%3;
32874aea 521 gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
edce8e45 522 {
32874aea 523 /* This is two values for backward compatibility with 0.50/0.51 */
524 int pingmin, pingsec;
525 gppi(sesskey, "PingInterval", 0, &pingmin);
526 gppi(sesskey, "PingIntervalSecs", 0, &pingsec);
527 cfg->ping_interval = pingmin * 60 + pingsec;
edce8e45 528 }
2184a5d9 529 gppi(sesskey, "TCPNoDelay", 1, &cfg->tcp_nodelay);
79bf227b 530 gppi(sesskey, "TCPKeepalives", 0, &cfg->tcp_keepalives);
32874aea 531 gpps(sesskey, "TerminalType", "xterm", cfg->termtype,
532 sizeof(cfg->termtype));
533 gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
534 sizeof(cfg->termspeed));
c6ccd5c2 535 {
536 /* This hardcodes a big set of defaults in any new saved
537 * sessions. Let's hope we don't change our mind. */
538 int i;
539 char *def = dupstr("");
540 /* Default: all set to "auto" */
541 for (i = 0; ttymodes[i]; i++) {
542 char *def2 = dupprintf("%s%s=A,", def, ttymodes[i]);
543 sfree(def);
544 def = def2;
545 }
546 gppmap(sesskey, "TerminalModes", def,
547 cfg->ttymodes, lenof(cfg->ttymodes));
548 sfree(def);
549 }
8eebd221 550
551 /* proxy settings */
552 gpps(sesskey, "ProxyExcludeList", "", cfg->proxy_exclude_list,
553 sizeof(cfg->proxy_exclude_list));
88103a48 554 gppi(sesskey, "ProxyDNS", 1, &i); cfg->proxy_dns = (i+1)%3;
b804e1e5 555 gppi(sesskey, "ProxyLocalhost", 0, &cfg->even_proxy_localhost);
10068a0b 556 gppi(sesskey, "ProxyMethod", -1, &cfg->proxy_type);
557 if (cfg->proxy_type == -1) {
558 int i;
d14b9ab2 559 gppi(sesskey, "ProxyType", 0, &i);
10068a0b 560 if (i == 0)
561 cfg->proxy_type = PROXY_NONE;
562 else if (i == 1)
563 cfg->proxy_type = PROXY_HTTP;
564 else if (i == 3)
565 cfg->proxy_type = PROXY_TELNET;
566 else if (i == 4)
567 cfg->proxy_type = PROXY_CMD;
568 else {
569 gppi(sesskey, "ProxySOCKSVersion", 5, &i);
570 if (i == 5)
571 cfg->proxy_type = PROXY_SOCKS5;
572 else
573 cfg->proxy_type = PROXY_SOCKS4;
574 }
575 }
8eebd221 576 gpps(sesskey, "ProxyHost", "proxy", cfg->proxy_host,
577 sizeof(cfg->proxy_host));
578 gppi(sesskey, "ProxyPort", 80, &cfg->proxy_port);
579 gpps(sesskey, "ProxyUsername", "", cfg->proxy_username,
580 sizeof(cfg->proxy_username));
581 gpps(sesskey, "ProxyPassword", "", cfg->proxy_password,
582 sizeof(cfg->proxy_password));
0e8f4cda 583 gpps(sesskey, "ProxyTelnetCommand", "connect %host %port\\n",
8eebd221 584 cfg->proxy_telnet_command, sizeof(cfg->proxy_telnet_command));
b50ee9a8 585 gppmap(sesskey, "Environment", "", cfg->environmt, lenof(cfg->environmt));
42af6a67 586 gpps(sesskey, "UserName", get_username(), cfg->username, sizeof(cfg->username));
32874aea 587 gpps(sesskey, "LocalUserName", "", cfg->localusername,
588 sizeof(cfg->localusername));
589 gppi(sesskey, "NoPTY", 0, &cfg->nopty);
590 gppi(sesskey, "Compression", 0, &cfg->compression);
973612f5 591 gppi(sesskey, "TryAgent", 1, &cfg->tryagent);
32874aea 592 gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);
5bb641e1 593 gppi(sesskey, "ChangeUsername", 0, &cfg->change_username);
42af6a67 594 gppi(sesskey, "GssapiFwd", 0, &cfg->gssapifwd);
e411be57 595 gprefs(sesskey, "Cipher", "\0",
596 ciphernames, CIPHER_MAX, cfg->ssh_cipherlist);
83e7d008 597 {
598 /* Backward-compatibility: we used to have an option to
599 * disable gex under the "bugs" panel after one report of
600 * a server which offered it then choked, but we never got
601 * a server version string or any other reports. */
602 char *default_kexes;
603 gppi(sesskey, "BugDHGEx2", 0, &i); i = 2-i;
604 if (i == FORCE_ON)
fae1a71b 605 default_kexes = "dh-group14-sha1,dh-group1-sha1,rsa,WARN,dh-gex-sha1";
83e7d008 606 else
fae1a71b 607 default_kexes = "dh-gex-sha1,dh-group14-sha1,dh-group1-sha1,rsa,WARN";
83e7d008 608 gprefs(sesskey, "KEX", default_kexes,
609 kexnames, KEX_MAX, cfg->ssh_kexlist);
610 }
d57f70af 611 gppi(sesskey, "RekeyTime", 60, &cfg->ssh_rekey_time);
612 gpps(sesskey, "RekeyBytes", "1G", cfg->ssh_rekey_data,
613 sizeof(cfg->ssh_rekey_data));
102b17eb 614 gppi(sesskey, "SshProt", 2, &cfg->sshprot);
881da168 615 gpps(sesskey, "LogHost", "", cfg->loghost, sizeof(cfg->loghost));
cb4d4768 616 gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc);
a1a1fae4 617 gppi(sesskey, "SshNoAuth", 0, &cfg->ssh_no_userauth);
32874aea 618 gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
f091e308 619 gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth);
42af6a67 620 gppi(sesskey, "AuthGSSAPI", 1, &cfg->try_gssapi_auth);
0ed48730 621 gppi(sesskey, "SshNoShell", 0, &cfg->ssh_no_shell);
9a30e26b 622 gppfile(sesskey, "PublicKeyFile", &cfg->keyfile);
32874aea 623 gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,
624 sizeof(cfg->remote_cmd));
625 gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
8faa456c 626 gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet);
32874aea 627 gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
628 gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
629 gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
630 gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);
631 gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);
c0d36a72 632 gppi(sesskey, "NoMouseReporting", 0, &cfg->no_mouse_rep);
0d2086c5 633 gppi(sesskey, "NoRemoteResize", 0, &cfg->no_remote_resize);
634 gppi(sesskey, "NoAltScreen", 0, &cfg->no_alt_screen);
635 gppi(sesskey, "NoRemoteWinTitle", 0, &cfg->no_remote_wintitle);
e65096f2 636 {
637 /* Backward compatibility */
638 int no_remote_qtitle;
639 gppi(sesskey, "NoRemoteQTitle", 1, &no_remote_qtitle);
640 /* We deliberately interpret the old setting of "no response" as
641 * "empty string". This changes the behaviour, but hopefully for
642 * the better; the user can always recover the old behaviour. */
643 gppi(sesskey, "RemoteQTitleAction",
644 no_remote_qtitle ? TITLE_EMPTY : TITLE_REAL,
645 &cfg->remote_qtitle_action);
646 }
0d2086c5 647 gppi(sesskey, "NoDBackspace", 0, &cfg->no_dbackspace);
648 gppi(sesskey, "NoRemoteCharset", 0, &cfg->no_remote_charset);
32874aea 649 gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
650 gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
651 gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
652 gppi(sesskey, "AltF4", 1, &cfg->alt_f4);
653 gppi(sesskey, "AltSpace", 0, &cfg->alt_space);
654 gppi(sesskey, "AltOnly", 0, &cfg->alt_only);
655 gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);
656 gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);
a5f3e637 657 gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard);
eee63b77 658 gppi(sesskey, "TelnetRet", 1, &cfg->telnet_newline);
5ecd7ad0 659 gppi(sesskey, "LocalEcho", AUTO, &cfg->localecho);
660 gppi(sesskey, "LocalEdit", AUTO, &cfg->localedit);
32874aea 661 gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,
662 sizeof(cfg->answerback));
663 gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
8f57d753 664 gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter);
32874aea 665 gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);
666 gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);
5a73255e 667 gppi(sesskey, "WindowBorder", 1, &cfg->window_border);
32874aea 668 gppi(sesskey, "CurType", 0, &cfg->cursor_type);
669 gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);
2d466ffd 670 /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */
5ecd7ad0 671 gppi(sesskey, "Beep", 1, &cfg->beep);
672 gppi(sesskey, "BeepInd", 0, &cfg->beep_ind);
9a30e26b 673 gppfile(sesskey, "BellWaveFile", &cfg->bell_wavefile);
32874aea 674 gppi(sesskey, "BellOverload", 1, &cfg->bellovl);
675 gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);
3c89f872 676 gppi(sesskey, "BellOverloadT", 2*TICKSPERSEC, &i);
677 cfg->bellovl_t = i
678#ifdef PUTTY_UNIX_H
679 / 1000
680#endif
681 ;
682 gppi(sesskey, "BellOverloadS", 5*TICKSPERSEC, &i);
683 cfg->bellovl_s = i
684#ifdef PUTTY_UNIX_H
685 / 1000
686#endif
687 ;
32874aea 688 gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines);
689 gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om);
690 gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
691 gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
7612f22f 692 gppi(sesskey, "CRImpliesLF", 0, &cfg->crhaslf);
f0fccd51 693 gppi(sesskey, "DisableArabicShaping", 0, &cfg->arabicshaping);
694 gppi(sesskey, "DisableBidi", 0, &cfg->bidi);
505db88d 695 gppi(sesskey, "WinNameAlways", 1, &cfg->win_name_always);
32874aea 696 gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
697 gppi(sesskey, "TermWidth", 80, &cfg->width);
698 gppi(sesskey, "TermHeight", 24, &cfg->height);
9a30e26b 699 gppfont(sesskey, "Font", &cfg->font);
17c7fed1 700 gppi(sesskey, "FontQuality", FQ_DEFAULT, &cfg->font_quality);
5a73255e 701 gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode);
26d1da7b 702 gppi(sesskey, "UseSystemColours", 0, &cfg->system_colour);
32874aea 703 gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
c6f1b8ed 704 gppi(sesskey, "ANSIColour", 1, &cfg->ansi_colour);
cecb13f6 705 gppi(sesskey, "Xterm256Colour", 1, &cfg->xterm_256_colour);
32874aea 706 gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
f0fccd51 707
32874aea 708 for (i = 0; i < 22; i++) {
c85623f9 709 static const char *const defaults[] = {
a9422f39 710 "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
711 "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
712 "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
713 "85,85,255", "187,0,187", "255,85,255", "0,187,187",
714 "85,255,255", "187,187,187", "255,255,255"
32874aea 715 };
a9422f39 716 char buf[20], buf2[30];
717 int c0, c1, c2;
718 sprintf(buf, "Colour%d", i);
32874aea 719 gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2));
720 if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
a9422f39 721 cfg->colours[i][0] = c0;
722 cfg->colours[i][1] = c1;
723 cfg->colours[i][2] = c2;
724 }
725 }
32874aea 726 gppi(sesskey, "RawCNP", 0, &cfg->rawcnp);
a7419ea4 727 gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste);
32874aea 728 gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
6908fed7 729 gppi(sesskey, "RectSelect", 0, &cfg->rect_select);
b90840c3 730 gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override);
32874aea 731 for (i = 0; i < 256; i += 32) {
c85623f9 732 static const char *const defaults[] = {
a9422f39 733 "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",
734 "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",
735 "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",
736 "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",
737 "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",
738 "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",
739 "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",
740 "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"
741 };
742 char buf[20], buf2[256], *p;
743 int j;
744 sprintf(buf, "Wordness%d", i);
32874aea 745 gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2));
a9422f39 746 p = buf2;
32874aea 747 for (j = i; j < i + 32; j++) {
a9422f39 748 char *q = p;
32874aea 749 while (*p && *p != ',')
750 p++;
751 if (*p == ',')
752 *p++ = '\0';
a9422f39 753 cfg->wordness[j] = atoi(q);
754 }
755 }
b8ae1f0f 756 /*
757 * The empty default for LineCodePage will be converted later
758 * into a plausible default for the locale.
759 */
760 gpps(sesskey, "LineCodePage", "", cfg->line_codepage,
4eeb7d09 761 sizeof(cfg->line_codepage));
74790953 762 gppi(sesskey, "CJKAmbigWide", 0, &cfg->cjk_ambig_wide);
6ac7f054 763 gppi(sesskey, "UTF8Override", 1, &cfg->utf8_override);
b44b307a 764 gpps(sesskey, "Printer", "", cfg->printer, sizeof(cfg->printer));
a9c02454 765 gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
32874aea 766 gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
a401e5f3 767 gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen);
32874aea 768 gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
769 gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
876e5d5e 770 gppi(sesskey, "EraseToScrollback", 1, &cfg->erase_to_scrollback);
5ecd7ad0 771 gppi(sesskey, "LockSize", 0, &cfg->resize_action);
102b17eb 772 gppi(sesskey, "BCE", 1, &cfg->bce);
32874aea 773 gppi(sesskey, "BlinkText", 0, &cfg->blinktext);
774 gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);
fc0f17db 775 gpps(sesskey, "X11Display", "", cfg->x11_display,
32874aea 776 sizeof(cfg->x11_display));
b3ebaa28 777 gppi(sesskey, "X11AuthType", X11_MIT, &cfg->x11_auth);
a9422f39 778
d74d141c 779 gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall);
beefa433 780 gppi(sesskey, "RemotePortAcceptAll", 0, &cfg->rport_acceptall);
b50ee9a8 781 gppmap(sesskey, "PortForwardings", "", cfg->portfwd, lenof(cfg->portfwd));
88103a48 782 gppi(sesskey, "BugIgnore1", 0, &i); cfg->sshbug_ignore1 = 2-i;
783 gppi(sesskey, "BugPlainPW1", 0, &i); cfg->sshbug_plainpw1 = 2-i;
784 gppi(sesskey, "BugRSA1", 0, &i); cfg->sshbug_rsa1 = 2-i;
2c9c6388 785 {
786 int i;
88103a48 787 gppi(sesskey, "BugHMAC2", 0, &i); cfg->sshbug_hmac2 = 2-i;
5ecd7ad0 788 if (cfg->sshbug_hmac2 == AUTO) {
2c9c6388 789 gppi(sesskey, "BuggyMAC", 0, &i);
790 if (i == 1)
5ecd7ad0 791 cfg->sshbug_hmac2 = FORCE_ON;
2c9c6388 792 }
793 }
88103a48 794 gppi(sesskey, "BugDeriveKey2", 0, &i); cfg->sshbug_derivekey2 = 2-i;
795 gppi(sesskey, "BugRSAPad2", 0, &i); cfg->sshbug_rsapad2 = 2-i;
dda87a28 796 gppi(sesskey, "BugPKSessID2", 0, &i); cfg->sshbug_pksessid2 = 2-i;
f382c87d 797 gppi(sesskey, "BugRekey2", 0, &i); cfg->sshbug_rekey2 = 2-i;
c9739dba 798 gppi(sesskey, "BugMaxPkt2", 0, &i); cfg->sshbug_maxpkt2 = 2-i;
ec9bb1ef 799 cfg->ssh_simple = FALSE;
c8ee61b9 800 gppi(sesskey, "StampUtmp", 1, &cfg->stamp_utmp);
801 gppi(sesskey, "LoginShell", 1, &cfg->login_shell);
239b3b36 802 gppi(sesskey, "ScrollbarOnLeft", 0, &cfg->scrollbar_on_left);
bf133a73 803 gppi(sesskey, "ShadowBold", 0, &cfg->shadowbold);
9a30e26b 804 gppfont(sesskey, "BoldFont", &cfg->boldfont);
be5c5fed 805 gppfont(sesskey, "WideFont", &cfg->widefont);
806 gppfont(sesskey, "WideBoldFont", &cfg->wideboldfont);
623f81b7 807 gppi(sesskey, "ShadowBoldOffset", 1, &cfg->shadowboldoffset);
7374c779 808 gpps(sesskey, "SerialLine", "", cfg->serline, sizeof(cfg->serline));
809 gppi(sesskey, "SerialSpeed", 9600, &cfg->serspeed);
810 gppi(sesskey, "SerialDataBits", 8, &cfg->serdatabits);
811 gppi(sesskey, "SerialStopHalfbits", 2, &cfg->serstopbits);
5fd93688 812 gppi(sesskey, "SerialParity", SER_PAR_NONE, &cfg->serparity);
813 gppi(sesskey, "SerialFlowControl", SER_FLOW_XONXOFF, &cfg->serflow);
a9422f39 814}
815
32874aea 816void do_defaults(char *session, Config * cfg)
817{
47b5a6ae 818 load_settings(session, cfg);
a9422f39 819}
820
32874aea 821static int sessioncmp(const void *av, const void *bv)
822{
823 const char *a = *(const char *const *) av;
824 const char *b = *(const char *const *) bv;
a84ca2f5 825
826 /*
827 * Alphabetical order, except that "Default Settings" is a
828 * special case and comes first.
829 */
830 if (!strcmp(a, "Default Settings"))
32874aea 831 return -1; /* a comes first */
a84ca2f5 832 if (!strcmp(b, "Default Settings"))
32874aea 833 return +1; /* b comes first */
78a8d889 834 /*
835 * FIXME: perhaps we should ignore the first & in determining
836 * sort order.
837 */
32874aea 838 return strcmp(a, b); /* otherwise, compare normally */
a84ca2f5 839}
840
0b4f0bc0 841void get_sesslist(struct sesslist *list, int allocate)
32874aea 842{
0b4f0bc0 843 char otherbuf[2048];
a9422f39 844 int buflen, bufsize, i;
845 char *p, *ret;
846 void *handle;
847
848 if (allocate) {
32874aea 849
a9422f39 850 buflen = bufsize = 0;
0b4f0bc0 851 list->buffer = NULL;
1728c012 852 if ((handle = enum_settings_start()) != NULL) {
5f2df4d2 853 do {
854 ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
855 if (ret) {
856 int len = strlen(otherbuf) + 1;
857 if (bufsize < buflen + len) {
858 bufsize = buflen + len + 2048;
3d88e64d 859 list->buffer = sresize(list->buffer, bufsize, char);
5f2df4d2 860 }
0b4f0bc0 861 strcpy(list->buffer + buflen, otherbuf);
862 buflen += strlen(list->buffer + buflen) + 1;
32874aea 863 }
5f2df4d2 864 } while (ret);
865 enum_settings_finish(handle);
866 }
3d88e64d 867 list->buffer = sresize(list->buffer, buflen + 1, char);
0b4f0bc0 868 list->buffer[buflen] = '\0';
a9422f39 869
2221af18 870 /*
871 * Now set up the list of sessions. Note that "Default
872 * Settings" must always be claimed to exist, even if it
873 * doesn't really.
874 */
875
0b4f0bc0 876 p = list->buffer;
877 list->nsessions = 1; /* "Default Settings" counts as one */
a9422f39 878 while (*p) {
32874aea 879 if (strcmp(p, "Default Settings"))
0b4f0bc0 880 list->nsessions++;
32874aea 881 while (*p)
882 p++;
a9422f39 883 p++;
884 }
885
3d88e64d 886 list->sessions = snewn(list->nsessions + 1, char *);
0b4f0bc0 887 list->sessions[0] = "Default Settings";
888 p = list->buffer;
2221af18 889 i = 1;
a9422f39 890 while (*p) {
32874aea 891 if (strcmp(p, "Default Settings"))
0b4f0bc0 892 list->sessions[i++] = p;
32874aea 893 while (*p)
894 p++;
a9422f39 895 p++;
896 }
a84ca2f5 897
0b4f0bc0 898 qsort(list->sessions, i, sizeof(char *), sessioncmp);
a9422f39 899 } else {
0b4f0bc0 900 sfree(list->buffer);
901 sfree(list->sessions);
c6fa3909 902 list->buffer = NULL;
903 list->sessions = NULL;
a9422f39 904 }
905}
Local modifications for Simon Tatham's `PuTTY' SSH client and terminal emulator