2 * settings.c: read and write saved sessions.
12 * Tables of string <-> enum value mappings
14 struct keyval { char *s; int v; };
16 static const struct keyval ciphernames[] = {
17 { "aes", CIPHER_AES },
18 { "blowfish", CIPHER_BLOWFISH },
19 { "3des", CIPHER_3DES },
20 { "WARN", CIPHER_WARN },
24 static void gpps(void *handle, char *name, char *def, char *val, int len)
26 if (!read_setting_s(handle, name, val, len)) {
27 strncpy(val, def, len);
32 static void gppi(void *handle, char *name, int def, int *i)
34 *i = read_setting_i(handle, name, def);
37 static int key2val(const struct keyval *mapping, int nmaps, char *key)
40 for (i = 0; i < nmaps; i++)
41 if (!strcmp(mapping[i].s, key)) return mapping[i].v;
45 static const char *val2key(const struct keyval *mapping, int nmaps, int val)
48 for (i = 0; i < nmaps; i++)
49 if (mapping[i].v == val) return mapping[i].s;
54 * Helper function to parse a comma-separated list of strings into
55 * a preference list array of values. Any missing values are added
56 * to the end and duplicates are weeded.
57 * XXX: assumes vals in 'mapping' are small +ve integers
59 static void gprefs(void *sesskey, char *name, char *def,
60 const struct keyval *mapping, int nvals,
65 unsigned long seen = 0; /* bitmap for weeding dups etc */
66 gpps(sesskey, name, def, commalist, sizeof(commalist));
68 /* Grotty parsing of commalist. */
73 key = strtok(n==0 ? commalist : NULL, ","); /* sorry */
75 if (((v = key2val(mapping, nvals, key)) != -1) &&
82 /* Add any missing values (backward compatibility ect). */
85 for (i = 0; i < nvals; i++) {
86 if (!(seen & 1<<mapping[i].v)) {
87 array[n] = mapping[i].v;
95 * Write out a preference list.
97 static void wprefs(void *sesskey, char *name,
98 const struct keyval *mapping, int nvals,
101 char buf[80] = ""; /* XXX assumed big enough */
102 int l = sizeof(buf)-1, i;
104 for (i = 0; l > 0 && i < nvals; i++) {
105 const char *s = val2key(mapping, nvals, array[i]);
109 strncat(buf, ",", l);
116 write_setting_s(sesskey, name, buf);
119 void save_settings(char *section, int do_host, Config * cfg)
125 sesskey = open_settings_w(section);
129 write_setting_i(sesskey, "Present", 1);
131 write_setting_s(sesskey, "HostName", cfg->host);
132 write_setting_s(sesskey, "LogFileName", cfg->logfilename);
133 write_setting_i(sesskey, "LogType", cfg->logtype);
134 write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);
137 for (i = 0; backends[i].name != NULL; i++)
138 if (backends[i].protocol == cfg->protocol) {
139 p = backends[i].name;
142 write_setting_s(sesskey, "Protocol", p);
143 write_setting_i(sesskey, "PortNumber", cfg->port);
144 write_setting_i(sesskey, "CloseOnExit", cfg->close_on_exit);
145 write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close);
146 write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */
147 write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */
148 write_setting_i(sesskey, "TCPNoDelay", cfg->tcp_nodelay);
149 write_setting_s(sesskey, "TerminalType", cfg->termtype);
150 write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);
152 char buf[2 * sizeof(cfg->environmt)], *p, *q;
158 if (c == '=' || c == ',' || c == '\\')
168 write_setting_s(sesskey, "Environment", buf);
170 write_setting_s(sesskey, "UserName", cfg->username);
171 write_setting_s(sesskey, "LocalUserName", cfg->localusername);
172 write_setting_i(sesskey, "NoPTY", cfg->nopty);
173 write_setting_i(sesskey, "Compression", cfg->compression);
174 write_setting_i(sesskey, "AgentFwd", cfg->agentfwd);
175 wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX,
176 cfg->ssh_cipherlist);
177 write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
178 write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth);
179 write_setting_i(sesskey, "SshProt", cfg->sshprot);
180 write_setting_i(sesskey, "BuggyMAC", cfg->buggymac);
181 write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc);
182 write_setting_s(sesskey, "PublicKeyFile", cfg->keyfile);
183 write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd);
184 write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ);
185 write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet);
186 write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);
187 write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);
188 write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type);
189 write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k);
190 write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c);
191 write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor);
192 write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad);
193 write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad);
194 write_setting_i(sesskey, "AltF4", cfg->alt_f4);
195 write_setting_i(sesskey, "AltSpace", cfg->alt_space);
196 write_setting_i(sesskey, "AltOnly", cfg->alt_only);
197 write_setting_i(sesskey, "ComposeKey", cfg->compose_key);
198 write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys);
199 write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard);
200 write_setting_i(sesskey, "LocalEcho", cfg->localecho);
201 write_setting_i(sesskey, "LocalEdit", cfg->localedit);
202 write_setting_s(sesskey, "Answerback", cfg->answerback);
203 write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop);
204 write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter);
205 write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr);
206 write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge);
207 write_setting_i(sesskey, "WindowBorder", cfg->window_border);
208 write_setting_i(sesskey, "CurType", cfg->cursor_type);
209 write_setting_i(sesskey, "BlinkCur", cfg->blink_cur);
210 write_setting_i(sesskey, "Beep", cfg->beep);
211 write_setting_i(sesskey, "BeepInd", cfg->beep_ind);
212 write_setting_s(sesskey, "BellWaveFile", cfg->bell_wavefile);
213 write_setting_i(sesskey, "BellOverload", cfg->bellovl);
214 write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n);
215 write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t);
216 write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s);
217 write_setting_i(sesskey, "ScrollbackLines", cfg->savelines);
218 write_setting_i(sesskey, "DECOriginMode", cfg->dec_om);
219 write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode);
220 write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr);
221 write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always);
222 write_setting_s(sesskey, "WinTitle", cfg->wintitle);
223 write_setting_i(sesskey, "TermWidth", cfg->width);
224 write_setting_i(sesskey, "TermHeight", cfg->height);
225 write_setting_s(sesskey, "Font", cfg->font);
226 write_setting_i(sesskey, "FontIsBold", cfg->fontisbold);
227 write_setting_i(sesskey, "FontCharSet", cfg->fontcharset);
228 write_setting_i(sesskey, "FontHeight", cfg->fontheight);
229 write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
230 write_setting_i(sesskey, "TryPalette", cfg->try_palette);
231 write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);
232 for (i = 0; i < 22; i++) {
233 char buf[20], buf2[30];
234 sprintf(buf, "Colour%d", i);
235 sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
236 cfg->colours[i][1], cfg->colours[i][2]);
237 write_setting_s(sesskey, buf, buf2);
239 write_setting_i(sesskey, "RawCNP", cfg->rawcnp);
240 write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste);
241 write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
242 write_setting_i(sesskey, "RectSelect", cfg->rect_select);
243 write_setting_i(sesskey, "MouseOverride", cfg->mouse_override);
244 for (i = 0; i < 256; i += 32) {
245 char buf[20], buf2[256];
247 sprintf(buf, "Wordness%d", i);
249 for (j = i; j < i + 32; j++) {
250 sprintf(buf2 + strlen(buf2), "%s%d",
251 (*buf2 ? "," : ""), cfg->wordness[j]);
253 write_setting_s(sesskey, buf, buf2);
255 write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);
256 write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
257 write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);
258 write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen);
259 write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);
260 write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
261 write_setting_i(sesskey, "LockSize", cfg->resize_action);
262 write_setting_i(sesskey, "BCE", cfg->bce);
263 write_setting_i(sesskey, "BlinkText", cfg->blinktext);
264 write_setting_i(sesskey, "X11Forward", cfg->x11_forward);
265 write_setting_s(sesskey, "X11Display", cfg->x11_display);
266 write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall);
268 char buf[2 * sizeof(cfg->portfwd)], *p, *q;
274 if (c == '=' || c == ',' || c == '\\')
284 write_setting_s(sesskey, "PortForwardings", buf);
287 close_settings_w(sesskey);
290 void load_settings(char *section, int do_host, Config * cfg)
296 sesskey = open_settings_r(section);
298 cfg->ssh_subsys = 0; /* FIXME: load this properly */
299 cfg->remote_cmd_ptr = cfg->remote_cmd;
300 cfg->remote_cmd_ptr2 = NULL;
303 gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
305 cfg->host[0] = '\0'; /* blank hostname */
307 gpps(sesskey, "LogFileName", "putty.log",
308 cfg->logfilename, sizeof(cfg->logfilename));
309 gppi(sesskey, "LogType", 0, &cfg->logtype);
310 gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);
312 gpps(sesskey, "Protocol", "default", prot, 10);
313 cfg->protocol = default_protocol;
314 cfg->port = default_port;
315 for (i = 0; backends[i].name != NULL; i++)
316 if (!strcmp(prot, backends[i].name)) {
317 cfg->protocol = backends[i].protocol;
318 gppi(sesskey, "PortNumber", default_port, &cfg->port);
322 gppi(sesskey, "CloseOnExit", COE_NORMAL, &cfg->close_on_exit);
323 gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
325 /* This is two values for backward compatibility with 0.50/0.51 */
326 int pingmin, pingsec;
327 gppi(sesskey, "PingInterval", 0, &pingmin);
328 gppi(sesskey, "PingIntervalSecs", 0, &pingsec);
329 cfg->ping_interval = pingmin * 60 + pingsec;
331 gppi(sesskey, "TCPNoDelay", 1, &cfg->tcp_nodelay);
332 gpps(sesskey, "TerminalType", "xterm", cfg->termtype,
333 sizeof(cfg->termtype));
334 gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
335 sizeof(cfg->termspeed));
337 char buf[2 * sizeof(cfg->environmt)], *p, *q;
338 gpps(sesskey, "Environment", "", buf, sizeof(buf));
342 while (*p && *p != ',') {
356 gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
357 gpps(sesskey, "LocalUserName", "", cfg->localusername,
358 sizeof(cfg->localusername));
359 gppi(sesskey, "NoPTY", 0, &cfg->nopty);
360 gppi(sesskey, "Compression", 0, &cfg->compression);
361 gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);
362 gprefs(sesskey, "Cipher", "\0",
363 ciphernames, CIPHER_MAX, cfg->ssh_cipherlist);
364 gppi(sesskey, "SshProt", 1, &cfg->sshprot);
365 gppi(sesskey, "BuggyMAC", 0, &cfg->buggymac);
366 gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc);
367 gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
368 gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth);
369 gpps(sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(cfg->keyfile));
370 gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,
371 sizeof(cfg->remote_cmd));
372 gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
373 gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet);
374 gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
375 gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
376 gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
377 gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);
378 gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);
379 gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
380 gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
381 gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
382 gppi(sesskey, "AltF4", 1, &cfg->alt_f4);
383 gppi(sesskey, "AltSpace", 0, &cfg->alt_space);
384 gppi(sesskey, "AltOnly", 0, &cfg->alt_only);
385 gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);
386 gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);
387 gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard);
388 gppi(sesskey, "LocalEcho", LD_BACKEND, &cfg->localecho);
389 gppi(sesskey, "LocalEdit", LD_BACKEND, &cfg->localedit);
390 gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,
391 sizeof(cfg->answerback));
392 gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
393 gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter);
394 gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);
395 gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);
396 gppi(sesskey, "WindowBorder", 1, &cfg->window_border);
397 gppi(sesskey, "CurType", 0, &cfg->cursor_type);
398 gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);
399 /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */
400 gppi(sesskey, "Beep", 1, &i); cfg->beep = i;
401 gppi(sesskey, "BeepInd", 0, &i); cfg->beep_ind = i;
402 gpps(sesskey, "BellWaveFile", "", cfg->bell_wavefile,
403 sizeof(cfg->bell_wavefile));
404 gppi(sesskey, "BellOverload", 1, &cfg->bellovl);
405 gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);
406 gppi(sesskey, "BellOverloadT", 2000, &cfg->bellovl_t);
407 gppi(sesskey, "BellOverloadS", 5000, &cfg->bellovl_s);
408 gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines);
409 gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om);
410 gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
411 gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
412 gppi(sesskey, "WinNameAlways", 0, &cfg->win_name_always);
413 gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
414 gppi(sesskey, "TermWidth", 80, &cfg->width);
415 gppi(sesskey, "TermHeight", 24, &cfg->height);
416 gpps(sesskey, "Font", "Courier New", cfg->font, sizeof(cfg->font));
417 gppi(sesskey, "FontIsBold", 0, &cfg->fontisbold);
418 gppi(sesskey, "FontCharSet", ANSI_CHARSET, &cfg->fontcharset);
419 gppi(sesskey, "FontHeight", 10, &cfg->fontheight);
420 if (cfg->fontheight < 0) {
422 HDC hdc = GetDC(NULL);
423 int logpix = GetDeviceCaps(hdc, LOGPIXELSY);
424 ReleaseDC(NULL, hdc);
426 oldh = -cfg->fontheight;
427 newh = MulDiv(oldh, 72, logpix) + 1;
428 if (MulDiv(newh, logpix, 72) > oldh)
430 cfg->fontheight = newh;
432 gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode);
433 gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
434 gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
435 for (i = 0; i < 22; i++) {
436 static char *defaults[] = {
437 "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
438 "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
439 "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
440 "85,85,255", "187,0,187", "255,85,255", "0,187,187",
441 "85,255,255", "187,187,187", "255,255,255"
443 char buf[20], buf2[30];
445 sprintf(buf, "Colour%d", i);
446 gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2));
447 if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
448 cfg->colours[i][0] = c0;
449 cfg->colours[i][1] = c1;
450 cfg->colours[i][2] = c2;
453 gppi(sesskey, "RawCNP", 0, &cfg->rawcnp);
454 gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste);
455 gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
456 gppi(sesskey, "RectSelect", 0, &cfg->rect_select);
457 gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override);
458 for (i = 0; i < 256; i += 32) {
459 static char *defaults[] = {
460 "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",
461 "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",
462 "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",
463 "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",
464 "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",
465 "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",
466 "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",
467 "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"
469 char buf[20], buf2[256], *p;
471 sprintf(buf, "Wordness%d", i);
472 gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2));
474 for (j = i; j < i + 32; j++) {
476 while (*p && *p != ',')
480 cfg->wordness[j] = atoi(q);
484 * The empty default for LineCodePage will be converted later
485 * into a plausible default for the locale.
487 gpps(sesskey, "LineCodePage", "", cfg->line_codepage,
488 sizeof(cfg->line_codepage));
489 gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
490 gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
491 gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen);
492 gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
493 gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
494 gppi(sesskey, "LockSize", 0, &cfg->resize_action);
495 gppi(sesskey, "BCE", 0, &cfg->bce);
496 gppi(sesskey, "BlinkText", 0, &cfg->blinktext);
497 gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);
498 gpps(sesskey, "X11Display", "localhost:0", cfg->x11_display,
499 sizeof(cfg->x11_display));
501 gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall);
503 char buf[2 * sizeof(cfg->portfwd)], *p, *q;
504 gpps(sesskey, "PortForwardings", "", buf, sizeof(buf));
508 while (*p && *p != ',') {
523 close_settings_r(sesskey);
526 void do_defaults(char *session, Config * cfg)
529 load_settings(session, TRUE, cfg);
531 load_settings("Default Settings", FALSE, cfg);
534 static int sessioncmp(const void *av, const void *bv)
536 const char *a = *(const char *const *) av;
537 const char *b = *(const char *const *) bv;
540 * Alphabetical order, except that "Default Settings" is a
541 * special case and comes first.
543 if (!strcmp(a, "Default Settings"))
544 return -1; /* a comes first */
545 if (!strcmp(b, "Default Settings"))
546 return +1; /* b comes first */
548 * FIXME: perhaps we should ignore the first & in determining
551 return strcmp(a, b); /* otherwise, compare normally */
554 void get_sesslist(int allocate)
556 static char otherbuf[2048];
558 int buflen, bufsize, i;
564 if ((handle = enum_settings_start()) == NULL)
567 buflen = bufsize = 0;
570 ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
572 int len = strlen(otherbuf) + 1;
573 if (bufsize < buflen + len) {
574 bufsize = buflen + len + 2048;
575 buffer = srealloc(buffer, bufsize);
577 strcpy(buffer + buflen, otherbuf);
578 buflen += strlen(buffer + buflen) + 1;
581 enum_settings_finish(handle);
582 buffer = srealloc(buffer, buflen + 1);
583 buffer[buflen] = '\0';
586 * Now set up the list of sessions. Note that "Default
587 * Settings" must always be claimed to exist, even if it
592 nsessions = 1; /* "Default Settings" counts as one */
594 if (strcmp(p, "Default Settings"))
601 sessions = smalloc((nsessions + 1) * sizeof(char *));
602 sessions[0] = "Default Settings";
606 if (strcmp(p, "Default Settings"))
613 qsort(sessions, i, sizeof(char *), sessioncmp);