| 1 | /* |
| 2 | * settings.c: read and write saved sessions. |
| 3 | */ |
| 4 | |
| 5 | #include <windows.h> |
| 6 | #include <stdio.h> |
| 7 | #include <stdlib.h> |
| 8 | #include "putty.h" |
| 9 | #include "storage.h" |
| 10 | |
| 11 | /* |
| 12 | * Tables of string <-> enum value mappings |
| 13 | */ |
| 14 | struct keyval { char *s; int v; }; |
| 15 | |
| 16 | static const struct keyval ciphernames[] = { |
| 17 | { "aes", CIPHER_AES }, |
| 18 | { "blowfish", CIPHER_BLOWFISH }, |
| 19 | { "3des", CIPHER_3DES }, |
| 20 | { "WARN", CIPHER_WARN }, |
| 21 | { "des", CIPHER_DES } |
| 22 | }; |
| 23 | |
| 24 | static void gpps(void *handle, char *name, char *def, char *val, int len) |
| 25 | { |
| 26 | if (!read_setting_s(handle, name, val, len)) { |
| 27 | strncpy(val, def, len); |
| 28 | val[len - 1] = '\0'; |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | static void gppi(void *handle, char *name, int def, int *i) |
| 33 | { |
| 34 | *i = read_setting_i(handle, name, def); |
| 35 | } |
| 36 | |
| 37 | static int key2val(const struct keyval *mapping, int nmaps, char *key) |
| 38 | { |
| 39 | int i; |
| 40 | for (i = 0; i < nmaps; i++) |
| 41 | if (!strcmp(mapping[i].s, key)) return mapping[i].v; |
| 42 | return -1; |
| 43 | } |
| 44 | |
| 45 | static const char *val2key(const struct keyval *mapping, int nmaps, int val) |
| 46 | { |
| 47 | int i; |
| 48 | for (i = 0; i < nmaps; i++) |
| 49 | if (mapping[i].v == val) return mapping[i].s; |
| 50 | return NULL; |
| 51 | } |
| 52 | |
| 53 | /* |
| 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 |
| 58 | */ |
| 59 | static void gprefs(void *sesskey, char *name, char *def, |
| 60 | const struct keyval *mapping, int nvals, |
| 61 | int *array) |
| 62 | { |
| 63 | char commalist[80]; |
| 64 | int n; |
| 65 | unsigned long seen = 0; /* bitmap for weeding dups etc */ |
| 66 | gpps(sesskey, name, def, commalist, sizeof(commalist)); |
| 67 | |
| 68 | /* Grotty parsing of commalist. */ |
| 69 | n = 0; |
| 70 | do { |
| 71 | int v; |
| 72 | char *key; |
| 73 | key = strtok(n==0 ? commalist : NULL, ","); /* sorry */ |
| 74 | if (!key) break; |
| 75 | if (((v = key2val(mapping, nvals, key)) != -1) && |
| 76 | !(seen & 1<<v)) { |
| 77 | array[n] = v; |
| 78 | n++; |
| 79 | seen |= 1<<v; |
| 80 | } |
| 81 | } while (n < nvals); |
| 82 | /* Add any missing values (backward compatibility ect). */ |
| 83 | { |
| 84 | int i; |
| 85 | for (i = 0; i < nvals; i++) { |
| 86 | if (!(seen & 1<<mapping[i].v)) { |
| 87 | array[n] = mapping[i].v; |
| 88 | n++; |
| 89 | } |
| 90 | } |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | /* |
| 95 | * Write out a preference list. |
| 96 | */ |
| 97 | static void wprefs(void *sesskey, char *name, |
| 98 | const struct keyval *mapping, int nvals, |
| 99 | int *array) |
| 100 | { |
| 101 | char buf[80] = ""; /* XXX assumed big enough */ |
| 102 | int l = sizeof(buf)-1, i; |
| 103 | buf[l] = '\0'; |
| 104 | for (i = 0; l > 0 && i < nvals; i++) { |
| 105 | const char *s = val2key(mapping, nvals, array[i]); |
| 106 | if (s) { |
| 107 | int sl = strlen(s); |
| 108 | if (i > 0) { |
| 109 | strncat(buf, ",", l); |
| 110 | l--; |
| 111 | } |
| 112 | strncat(buf, s, l); |
| 113 | l -= sl; |
| 114 | } |
| 115 | } |
| 116 | write_setting_s(sesskey, name, buf); |
| 117 | } |
| 118 | |
| 119 | void save_settings(char *section, int do_host, Config * cfg) |
| 120 | { |
| 121 | int i; |
| 122 | char *p; |
| 123 | void *sesskey; |
| 124 | |
| 125 | sesskey = open_settings_w(section); |
| 126 | if (!sesskey) |
| 127 | return; |
| 128 | |
| 129 | write_setting_i(sesskey, "Present", 1); |
| 130 | if (do_host) { |
| 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); |
| 135 | } |
| 136 | p = "raw"; |
| 137 | for (i = 0; backends[i].name != NULL; i++) |
| 138 | if (backends[i].protocol == cfg->protocol) { |
| 139 | p = backends[i].name; |
| 140 | break; |
| 141 | } |
| 142 | write_setting_s(sesskey, "Protocol", p); |
| 143 | write_setting_i(sesskey, "PortNumber", cfg->port); |
| 144 | write_setting_i(sesskey, "CloseOnExit", cfg->close_on_exit); |
| 145 | write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close); |
| 146 | write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */ |
| 147 | write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */ |
| 148 | write_setting_s(sesskey, "TerminalType", cfg->termtype); |
| 149 | write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed); |
| 150 | { |
| 151 | char buf[2 * sizeof(cfg->environmt)], *p, *q; |
| 152 | p = buf; |
| 153 | q = cfg->environmt; |
| 154 | while (*q) { |
| 155 | while (*q) { |
| 156 | int c = *q++; |
| 157 | if (c == '=' || c == ',' || c == '\\') |
| 158 | *p++ = '\\'; |
| 159 | if (c == '\t') |
| 160 | c = '='; |
| 161 | *p++ = c; |
| 162 | } |
| 163 | *p++ = ','; |
| 164 | q++; |
| 165 | } |
| 166 | *p = '\0'; |
| 167 | write_setting_s(sesskey, "Environment", buf); |
| 168 | } |
| 169 | write_setting_s(sesskey, "UserName", cfg->username); |
| 170 | write_setting_s(sesskey, "LocalUserName", cfg->localusername); |
| 171 | write_setting_i(sesskey, "NoPTY", cfg->nopty); |
| 172 | write_setting_i(sesskey, "Compression", cfg->compression); |
| 173 | write_setting_i(sesskey, "AgentFwd", cfg->agentfwd); |
| 174 | wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX, |
| 175 | cfg->ssh_cipherlist); |
| 176 | write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth); |
| 177 | write_setting_i(sesskey, "SshProt", cfg->sshprot); |
| 178 | write_setting_i(sesskey, "BuggyMAC", cfg->buggymac); |
| 179 | write_setting_s(sesskey, "PublicKeyFile", cfg->keyfile); |
| 180 | write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd); |
| 181 | write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ); |
| 182 | write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet); |
| 183 | write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete); |
| 184 | write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend); |
| 185 | write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type); |
| 186 | write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k); |
| 187 | write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c); |
| 188 | write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor); |
| 189 | write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad); |
| 190 | write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad); |
| 191 | write_setting_i(sesskey, "AltF4", cfg->alt_f4); |
| 192 | write_setting_i(sesskey, "AltSpace", cfg->alt_space); |
| 193 | write_setting_i(sesskey, "AltOnly", cfg->alt_only); |
| 194 | write_setting_i(sesskey, "ComposeKey", cfg->compose_key); |
| 195 | write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys); |
| 196 | write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard); |
| 197 | write_setting_i(sesskey, "LocalEcho", cfg->localecho); |
| 198 | write_setting_i(sesskey, "LocalEdit", cfg->localedit); |
| 199 | write_setting_s(sesskey, "Answerback", cfg->answerback); |
| 200 | write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop); |
| 201 | write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter); |
| 202 | write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr); |
| 203 | write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge); |
| 204 | write_setting_i(sesskey, "WindowBorder", cfg->window_border); |
| 205 | write_setting_i(sesskey, "CurType", cfg->cursor_type); |
| 206 | write_setting_i(sesskey, "BlinkCur", cfg->blink_cur); |
| 207 | write_setting_i(sesskey, "Beep", cfg->beep); |
| 208 | write_setting_i(sesskey, "BeepInd", cfg->beep_ind); |
| 209 | write_setting_s(sesskey, "BellWaveFile", cfg->bell_wavefile); |
| 210 | write_setting_i(sesskey, "BellOverload", cfg->bellovl); |
| 211 | write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n); |
| 212 | write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t); |
| 213 | write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s); |
| 214 | write_setting_i(sesskey, "ScrollbackLines", cfg->savelines); |
| 215 | write_setting_i(sesskey, "DECOriginMode", cfg->dec_om); |
| 216 | write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode); |
| 217 | write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr); |
| 218 | write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always); |
| 219 | write_setting_s(sesskey, "WinTitle", cfg->wintitle); |
| 220 | write_setting_i(sesskey, "TermWidth", cfg->width); |
| 221 | write_setting_i(sesskey, "TermHeight", cfg->height); |
| 222 | write_setting_s(sesskey, "Font", cfg->font); |
| 223 | write_setting_i(sesskey, "FontIsBold", cfg->fontisbold); |
| 224 | write_setting_i(sesskey, "FontCharSet", cfg->fontcharset); |
| 225 | write_setting_i(sesskey, "FontHeight", cfg->fontheight); |
| 226 | write_setting_i(sesskey, "FontVTMode", cfg->vtmode); |
| 227 | write_setting_i(sesskey, "TryPalette", cfg->try_palette); |
| 228 | write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour); |
| 229 | for (i = 0; i < 22; i++) { |
| 230 | char buf[20], buf2[30]; |
| 231 | sprintf(buf, "Colour%d", i); |
| 232 | sprintf(buf2, "%d,%d,%d", cfg->colours[i][0], |
| 233 | cfg->colours[i][1], cfg->colours[i][2]); |
| 234 | write_setting_s(sesskey, buf, buf2); |
| 235 | } |
| 236 | write_setting_i(sesskey, "RawCNP", cfg->rawcnp); |
| 237 | write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm); |
| 238 | write_setting_i(sesskey, "MouseOverride", cfg->mouse_override); |
| 239 | for (i = 0; i < 256; i += 32) { |
| 240 | char buf[20], buf2[256]; |
| 241 | int j; |
| 242 | sprintf(buf, "Wordness%d", i); |
| 243 | *buf2 = '\0'; |
| 244 | for (j = i; j < i + 32; j++) { |
| 245 | sprintf(buf2 + strlen(buf2), "%s%d", |
| 246 | (*buf2 ? "," : ""), cfg->wordness[j]); |
| 247 | } |
| 248 | write_setting_s(sesskey, buf, buf2); |
| 249 | } |
| 250 | write_setting_s(sesskey, "LineCodePage", cfg->line_codepage); |
| 251 | write_setting_i(sesskey, "ScrollBar", cfg->scrollbar); |
| 252 | write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key); |
| 253 | write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp); |
| 254 | write_setting_i(sesskey, "LockSize", cfg->locksize); |
| 255 | write_setting_i(sesskey, "LockFont", cfg->lockfont); |
| 256 | write_setting_i(sesskey, "BCE", cfg->bce); |
| 257 | write_setting_i(sesskey, "BlinkText", cfg->blinktext); |
| 258 | write_setting_i(sesskey, "X11Forward", cfg->x11_forward); |
| 259 | write_setting_s(sesskey, "X11Display", cfg->x11_display); |
| 260 | write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall); |
| 261 | { |
| 262 | char buf[2 * sizeof(cfg->portfwd)], *p, *q; |
| 263 | p = buf; |
| 264 | q = cfg->portfwd; |
| 265 | while (*q) { |
| 266 | while (*q) { |
| 267 | int c = *q++; |
| 268 | if (c == '=' || c == ',' || c == '\\') |
| 269 | *p++ = '\\'; |
| 270 | if (c == '\t') |
| 271 | c = '='; |
| 272 | *p++ = c; |
| 273 | } |
| 274 | *p++ = ','; |
| 275 | q++; |
| 276 | } |
| 277 | *p = '\0'; |
| 278 | write_setting_s(sesskey, "PortForwardings", buf); |
| 279 | } |
| 280 | |
| 281 | close_settings_w(sesskey); |
| 282 | } |
| 283 | |
| 284 | void load_settings(char *section, int do_host, Config * cfg) |
| 285 | { |
| 286 | int i; |
| 287 | char prot[10]; |
| 288 | void *sesskey; |
| 289 | |
| 290 | sesskey = open_settings_r(section); |
| 291 | |
| 292 | cfg->ssh_subsys = 0; /* FIXME: load this properly */ |
| 293 | cfg->remote_cmd_ptr = cfg->remote_cmd; |
| 294 | cfg->remote_cmd_ptr2 = NULL; |
| 295 | |
| 296 | gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host)); |
| 297 | gpps(sesskey, "LogFileName", "putty.log", |
| 298 | cfg->logfilename, sizeof(cfg->logfilename)); |
| 299 | gppi(sesskey, "LogType", 0, &cfg->logtype); |
| 300 | gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr); |
| 301 | |
| 302 | gpps(sesskey, "Protocol", "default", prot, 10); |
| 303 | cfg->protocol = default_protocol; |
| 304 | cfg->port = default_port; |
| 305 | for (i = 0; backends[i].name != NULL; i++) |
| 306 | if (!strcmp(prot, backends[i].name)) { |
| 307 | cfg->protocol = backends[i].protocol; |
| 308 | gppi(sesskey, "PortNumber", default_port, &cfg->port); |
| 309 | break; |
| 310 | } |
| 311 | |
| 312 | gppi(sesskey, "CloseOnExit", COE_NORMAL, &cfg->close_on_exit); |
| 313 | gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close); |
| 314 | { |
| 315 | /* This is two values for backward compatibility with 0.50/0.51 */ |
| 316 | int pingmin, pingsec; |
| 317 | gppi(sesskey, "PingInterval", 0, &pingmin); |
| 318 | gppi(sesskey, "PingIntervalSecs", 0, &pingsec); |
| 319 | cfg->ping_interval = pingmin * 60 + pingsec; |
| 320 | } |
| 321 | gpps(sesskey, "TerminalType", "xterm", cfg->termtype, |
| 322 | sizeof(cfg->termtype)); |
| 323 | gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed, |
| 324 | sizeof(cfg->termspeed)); |
| 325 | { |
| 326 | char buf[2 * sizeof(cfg->environmt)], *p, *q; |
| 327 | gpps(sesskey, "Environment", "", buf, sizeof(buf)); |
| 328 | p = buf; |
| 329 | q = cfg->environmt; |
| 330 | while (*p) { |
| 331 | while (*p && *p != ',') { |
| 332 | int c = *p++; |
| 333 | if (c == '=') |
| 334 | c = '\t'; |
| 335 | if (c == '\\') |
| 336 | c = *p++; |
| 337 | *q++ = c; |
| 338 | } |
| 339 | if (*p == ',') |
| 340 | p++; |
| 341 | *q++ = '\0'; |
| 342 | } |
| 343 | *q = '\0'; |
| 344 | } |
| 345 | gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username)); |
| 346 | gpps(sesskey, "LocalUserName", "", cfg->localusername, |
| 347 | sizeof(cfg->localusername)); |
| 348 | gppi(sesskey, "NoPTY", 0, &cfg->nopty); |
| 349 | gppi(sesskey, "Compression", 0, &cfg->compression); |
| 350 | gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd); |
| 351 | gprefs(sesskey, "Cipher", "\0", |
| 352 | ciphernames, CIPHER_MAX, cfg->ssh_cipherlist); |
| 353 | gppi(sesskey, "SshProt", 1, &cfg->sshprot); |
| 354 | gppi(sesskey, "BuggyMAC", 0, &cfg->buggymac); |
| 355 | gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth); |
| 356 | gpps(sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(cfg->keyfile)); |
| 357 | gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd, |
| 358 | sizeof(cfg->remote_cmd)); |
| 359 | gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ); |
| 360 | gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet); |
| 361 | gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete); |
| 362 | gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend); |
| 363 | gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type); |
| 364 | gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k); |
| 365 | gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c); |
| 366 | gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor); |
| 367 | gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad); |
| 368 | gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad); |
| 369 | gppi(sesskey, "AltF4", 1, &cfg->alt_f4); |
| 370 | gppi(sesskey, "AltSpace", 0, &cfg->alt_space); |
| 371 | gppi(sesskey, "AltOnly", 0, &cfg->alt_only); |
| 372 | gppi(sesskey, "ComposeKey", 0, &cfg->compose_key); |
| 373 | gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys); |
| 374 | gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard); |
| 375 | gppi(sesskey, "LocalEcho", LD_BACKEND, &cfg->localecho); |
| 376 | gppi(sesskey, "LocalEdit", LD_BACKEND, &cfg->localedit); |
| 377 | gpps(sesskey, "Answerback", "PuTTY", cfg->answerback, |
| 378 | sizeof(cfg->answerback)); |
| 379 | gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop); |
| 380 | gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter); |
| 381 | gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr); |
| 382 | gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge); |
| 383 | gppi(sesskey, "WindowBorder", 1, &cfg->window_border); |
| 384 | gppi(sesskey, "CurType", 0, &cfg->cursor_type); |
| 385 | gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur); |
| 386 | /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */ |
| 387 | gppi(sesskey, "Beep", 1, &i); cfg->beep = i; |
| 388 | gppi(sesskey, "BeepInd", 0, &i); cfg->beep_ind = i; |
| 389 | gpps(sesskey, "BellWaveFile", "", cfg->bell_wavefile, |
| 390 | sizeof(cfg->bell_wavefile)); |
| 391 | gppi(sesskey, "BellOverload", 1, &cfg->bellovl); |
| 392 | gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n); |
| 393 | gppi(sesskey, "BellOverloadT", 2000, &cfg->bellovl_t); |
| 394 | gppi(sesskey, "BellOverloadS", 5000, &cfg->bellovl_s); |
| 395 | gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines); |
| 396 | gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om); |
| 397 | gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode); |
| 398 | gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr); |
| 399 | gppi(sesskey, "WinNameAlways", 0, &cfg->win_name_always); |
| 400 | gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle)); |
| 401 | gppi(sesskey, "TermWidth", 80, &cfg->width); |
| 402 | gppi(sesskey, "TermHeight", 24, &cfg->height); |
| 403 | gpps(sesskey, "Font", "Courier New", cfg->font, sizeof(cfg->font)); |
| 404 | gppi(sesskey, "FontIsBold", 0, &cfg->fontisbold); |
| 405 | gppi(sesskey, "FontCharSet", ANSI_CHARSET, &cfg->fontcharset); |
| 406 | gppi(sesskey, "FontHeight", 10, &cfg->fontheight); |
| 407 | if (cfg->fontheight < 0) { |
| 408 | int oldh, newh; |
| 409 | HDC hdc = GetDC(NULL); |
| 410 | int logpix = GetDeviceCaps(hdc, LOGPIXELSY); |
| 411 | ReleaseDC(NULL, hdc); |
| 412 | |
| 413 | oldh = -cfg->fontheight; |
| 414 | newh = MulDiv(oldh, 72, logpix) + 1; |
| 415 | if (MulDiv(newh, logpix, 72) > oldh) |
| 416 | newh--; |
| 417 | cfg->fontheight = newh; |
| 418 | } |
| 419 | gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode); |
| 420 | gppi(sesskey, "TryPalette", 0, &cfg->try_palette); |
| 421 | gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour); |
| 422 | for (i = 0; i < 22; i++) { |
| 423 | static char *defaults[] = { |
| 424 | "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0", |
| 425 | "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85", |
| 426 | "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187", |
| 427 | "85,85,255", "187,0,187", "255,85,255", "0,187,187", |
| 428 | "85,255,255", "187,187,187", "255,255,255" |
| 429 | }; |
| 430 | char buf[20], buf2[30]; |
| 431 | int c0, c1, c2; |
| 432 | sprintf(buf, "Colour%d", i); |
| 433 | gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2)); |
| 434 | if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) { |
| 435 | cfg->colours[i][0] = c0; |
| 436 | cfg->colours[i][1] = c1; |
| 437 | cfg->colours[i][2] = c2; |
| 438 | } |
| 439 | } |
| 440 | gppi(sesskey, "RawCNP", 0, &cfg->rawcnp); |
| 441 | gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm); |
| 442 | gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override); |
| 443 | for (i = 0; i < 256; i += 32) { |
| 444 | static char *defaults[] = { |
| 445 | "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", |
| 446 | "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", |
| 447 | "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", |
| 448 | "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", |
| 449 | "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", |
| 450 | "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", |
| 451 | "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", |
| 452 | "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" |
| 453 | }; |
| 454 | char buf[20], buf2[256], *p; |
| 455 | int j; |
| 456 | sprintf(buf, "Wordness%d", i); |
| 457 | gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2)); |
| 458 | p = buf2; |
| 459 | for (j = i; j < i + 32; j++) { |
| 460 | char *q = p; |
| 461 | while (*p && *p != ',') |
| 462 | p++; |
| 463 | if (*p == ',') |
| 464 | *p++ = '\0'; |
| 465 | cfg->wordness[j] = atoi(q); |
| 466 | } |
| 467 | } |
| 468 | /* |
| 469 | * The empty default for LineCodePage will be converted later |
| 470 | * into a plausible default for the locale. |
| 471 | */ |
| 472 | gpps(sesskey, "LineCodePage", "", cfg->line_codepage, |
| 473 | sizeof(cfg->line_codepage)); |
| 474 | gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar); |
| 475 | gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key); |
| 476 | gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp); |
| 477 | gppi(sesskey, "LockSize", 0, &cfg->locksize); |
| 478 | gppi(sesskey, "LockFont", cfg->locksize, &cfg->lockfont); |
| 479 | gppi(sesskey, "BCE", 0, &cfg->bce); |
| 480 | gppi(sesskey, "BlinkText", 0, &cfg->blinktext); |
| 481 | gppi(sesskey, "X11Forward", 0, &cfg->x11_forward); |
| 482 | gpps(sesskey, "X11Display", "localhost:0", cfg->x11_display, |
| 483 | sizeof(cfg->x11_display)); |
| 484 | |
| 485 | gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall); |
| 486 | { |
| 487 | char buf[2 * sizeof(cfg->portfwd)], *p, *q; |
| 488 | gpps(sesskey, "PortForwardings", "", buf, sizeof(buf)); |
| 489 | p = buf; |
| 490 | q = cfg->portfwd; |
| 491 | while (*p) { |
| 492 | while (*p && *p != ',') { |
| 493 | int c = *p++; |
| 494 | if (c == '=') |
| 495 | c = '\t'; |
| 496 | if (c == '\\') |
| 497 | c = *p++; |
| 498 | *q++ = c; |
| 499 | } |
| 500 | if (*p == ',') |
| 501 | p++; |
| 502 | *q++ = '\0'; |
| 503 | } |
| 504 | *q = '\0'; |
| 505 | } |
| 506 | |
| 507 | close_settings_r(sesskey); |
| 508 | } |
| 509 | |
| 510 | void do_defaults(char *session, Config * cfg) |
| 511 | { |
| 512 | if (session) |
| 513 | load_settings(session, TRUE, cfg); |
| 514 | else |
| 515 | load_settings("Default Settings", FALSE, cfg); |
| 516 | } |
| 517 | |
| 518 | static int sessioncmp(const void *av, const void *bv) |
| 519 | { |
| 520 | const char *a = *(const char *const *) av; |
| 521 | const char *b = *(const char *const *) bv; |
| 522 | |
| 523 | /* |
| 524 | * Alphabetical order, except that "Default Settings" is a |
| 525 | * special case and comes first. |
| 526 | */ |
| 527 | if (!strcmp(a, "Default Settings")) |
| 528 | return -1; /* a comes first */ |
| 529 | if (!strcmp(b, "Default Settings")) |
| 530 | return +1; /* b comes first */ |
| 531 | return strcmp(a, b); /* otherwise, compare normally */ |
| 532 | } |
| 533 | |
| 534 | void get_sesslist(int allocate) |
| 535 | { |
| 536 | static char otherbuf[2048]; |
| 537 | static char *buffer; |
| 538 | int buflen, bufsize, i; |
| 539 | char *p, *ret; |
| 540 | void *handle; |
| 541 | |
| 542 | if (allocate) { |
| 543 | |
| 544 | if ((handle = enum_settings_start()) == NULL) |
| 545 | return; |
| 546 | |
| 547 | buflen = bufsize = 0; |
| 548 | buffer = NULL; |
| 549 | do { |
| 550 | ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf)); |
| 551 | if (ret) { |
| 552 | int len = strlen(otherbuf) + 1; |
| 553 | if (bufsize < buflen + len) { |
| 554 | bufsize = buflen + len + 2048; |
| 555 | buffer = srealloc(buffer, bufsize); |
| 556 | } |
| 557 | strcpy(buffer + buflen, otherbuf); |
| 558 | buflen += strlen(buffer + buflen) + 1; |
| 559 | } |
| 560 | } while (ret); |
| 561 | enum_settings_finish(handle); |
| 562 | buffer = srealloc(buffer, buflen + 1); |
| 563 | buffer[buflen] = '\0'; |
| 564 | |
| 565 | /* |
| 566 | * Now set up the list of sessions. Note that "Default |
| 567 | * Settings" must always be claimed to exist, even if it |
| 568 | * doesn't really. |
| 569 | */ |
| 570 | |
| 571 | p = buffer; |
| 572 | nsessions = 1; /* "Default Settings" counts as one */ |
| 573 | while (*p) { |
| 574 | if (strcmp(p, "Default Settings")) |
| 575 | nsessions++; |
| 576 | while (*p) |
| 577 | p++; |
| 578 | p++; |
| 579 | } |
| 580 | |
| 581 | sessions = smalloc((nsessions + 1) * sizeof(char *)); |
| 582 | sessions[0] = "Default Settings"; |
| 583 | p = buffer; |
| 584 | i = 1; |
| 585 | while (*p) { |
| 586 | if (strcmp(p, "Default Settings")) |
| 587 | sessions[i++] = p; |
| 588 | while (*p) |
| 589 | p++; |
| 590 | p++; |
| 591 | } |
| 592 | |
| 593 | qsort(sessions, i, sizeof(char *), sessioncmp); |
| 594 | } else { |
| 595 | sfree(buffer); |
| 596 | sfree(sessions); |
| 597 | } |
| 598 | } |