| 1 | /* |
| 2 | * settings.c: read and write saved sessions. |
| 3 | */ |
| 4 | |
| 5 | #include <stdio.h> |
| 6 | #include <stdlib.h> |
| 7 | #include "putty.h" |
| 8 | #include "storage.h" |
| 9 | |
| 10 | /* |
| 11 | * Tables of string <-> enum value mappings |
| 12 | */ |
| 13 | struct keyval { char *s; int v; }; |
| 14 | |
| 15 | static const struct keyval ciphernames[] = { |
| 16 | { "aes", CIPHER_AES }, |
| 17 | { "blowfish", CIPHER_BLOWFISH }, |
| 18 | { "3des", CIPHER_3DES }, |
| 19 | { "WARN", CIPHER_WARN }, |
| 20 | { "des", CIPHER_DES } |
| 21 | }; |
| 22 | |
| 23 | static void gpps(void *handle, const char *name, const char *def, |
| 24 | char *val, int len) |
| 25 | { |
| 26 | if (!read_setting_s(handle, name, val, len)) { |
| 27 | char *pdef; |
| 28 | |
| 29 | pdef = platform_default_s(name); |
| 30 | if (pdef) { |
| 31 | strncpy(val, pdef, len); |
| 32 | } else { |
| 33 | strncpy(val, def, len); |
| 34 | } |
| 35 | |
| 36 | val[len - 1] = '\0'; |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | static void gppi(void *handle, char *name, int def, int *i) |
| 41 | { |
| 42 | def = platform_default_i(name, def); |
| 43 | *i = read_setting_i(handle, name, def); |
| 44 | } |
| 45 | |
| 46 | static int key2val(const struct keyval *mapping, int nmaps, char *key) |
| 47 | { |
| 48 | int i; |
| 49 | for (i = 0; i < nmaps; i++) |
| 50 | if (!strcmp(mapping[i].s, key)) return mapping[i].v; |
| 51 | return -1; |
| 52 | } |
| 53 | |
| 54 | static const char *val2key(const struct keyval *mapping, int nmaps, int val) |
| 55 | { |
| 56 | int i; |
| 57 | for (i = 0; i < nmaps; i++) |
| 58 | if (mapping[i].v == val) return mapping[i].s; |
| 59 | return NULL; |
| 60 | } |
| 61 | |
| 62 | /* |
| 63 | * Helper function to parse a comma-separated list of strings into |
| 64 | * a preference list array of values. Any missing values are added |
| 65 | * to the end and duplicates are weeded. |
| 66 | * XXX: assumes vals in 'mapping' are small +ve integers |
| 67 | */ |
| 68 | static void gprefs(void *sesskey, char *name, char *def, |
| 69 | const struct keyval *mapping, int nvals, |
| 70 | int *array) |
| 71 | { |
| 72 | char commalist[80]; |
| 73 | int n; |
| 74 | unsigned long seen = 0; /* bitmap for weeding dups etc */ |
| 75 | gpps(sesskey, name, def, commalist, sizeof(commalist)); |
| 76 | |
| 77 | /* Grotty parsing of commalist. */ |
| 78 | n = 0; |
| 79 | do { |
| 80 | int v; |
| 81 | char *key; |
| 82 | key = strtok(n==0 ? commalist : NULL, ","); /* sorry */ |
| 83 | if (!key) break; |
| 84 | if (((v = key2val(mapping, nvals, key)) != -1) && |
| 85 | !(seen & 1<<v)) { |
| 86 | array[n] = v; |
| 87 | n++; |
| 88 | seen |= 1<<v; |
| 89 | } |
| 90 | } while (n < nvals); |
| 91 | /* Add any missing values (backward compatibility ect). */ |
| 92 | { |
| 93 | int i; |
| 94 | for (i = 0; i < nvals; i++) { |
| 95 | if (!(seen & 1<<mapping[i].v)) { |
| 96 | array[n] = mapping[i].v; |
| 97 | n++; |
| 98 | } |
| 99 | } |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | /* |
| 104 | * Write out a preference list. |
| 105 | */ |
| 106 | static void wprefs(void *sesskey, char *name, |
| 107 | const struct keyval *mapping, int nvals, |
| 108 | int *array) |
| 109 | { |
| 110 | char buf[80] = ""; /* XXX assumed big enough */ |
| 111 | int l = sizeof(buf)-1, i; |
| 112 | buf[l] = '\0'; |
| 113 | for (i = 0; l > 0 && i < nvals; i++) { |
| 114 | const char *s = val2key(mapping, nvals, array[i]); |
| 115 | if (s) { |
| 116 | int sl = strlen(s); |
| 117 | if (i > 0) { |
| 118 | strncat(buf, ",", l); |
| 119 | l--; |
| 120 | } |
| 121 | strncat(buf, s, l); |
| 122 | l -= sl; |
| 123 | } |
| 124 | } |
| 125 | write_setting_s(sesskey, name, buf); |
| 126 | } |
| 127 | |
| 128 | void save_settings(char *section, int do_host, Config * cfg) |
| 129 | { |
| 130 | int i; |
| 131 | char *p; |
| 132 | void *sesskey; |
| 133 | |
| 134 | sesskey = open_settings_w(section); |
| 135 | if (!sesskey) |
| 136 | return; |
| 137 | |
| 138 | write_setting_i(sesskey, "Present", 1); |
| 139 | if (do_host) { |
| 140 | write_setting_s(sesskey, "HostName", cfg->host); |
| 141 | write_setting_s(sesskey, "LogFileName", cfg->logfilename); |
| 142 | write_setting_i(sesskey, "LogType", cfg->logtype); |
| 143 | write_setting_i(sesskey, "LogFileClash", cfg->logxfovr); |
| 144 | } |
| 145 | p = "raw"; |
| 146 | for (i = 0; backends[i].name != NULL; i++) |
| 147 | if (backends[i].protocol == cfg->protocol) { |
| 148 | p = backends[i].name; |
| 149 | break; |
| 150 | } |
| 151 | write_setting_s(sesskey, "Protocol", p); |
| 152 | write_setting_i(sesskey, "PortNumber", cfg->port); |
| 153 | write_setting_i(sesskey, "CloseOnExit", cfg->close_on_exit); |
| 154 | write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close); |
| 155 | write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */ |
| 156 | write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */ |
| 157 | write_setting_i(sesskey, "TCPNoDelay", cfg->tcp_nodelay); |
| 158 | write_setting_s(sesskey, "TerminalType", cfg->termtype); |
| 159 | write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed); |
| 160 | |
| 161 | /* proxy settings */ |
| 162 | write_setting_s(sesskey, "ProxyExcludeList", cfg->proxy_exclude_list); |
| 163 | write_setting_i(sesskey, "ProxyDNS", cfg->proxy_dns); |
| 164 | write_setting_i(sesskey, "ProxyLocalhost", cfg->even_proxy_localhost); |
| 165 | write_setting_i(sesskey, "ProxyType", cfg->proxy_type); |
| 166 | write_setting_s(sesskey, "ProxyHost", cfg->proxy_host); |
| 167 | write_setting_i(sesskey, "ProxyPort", cfg->proxy_port); |
| 168 | write_setting_s(sesskey, "ProxyUsername", cfg->proxy_username); |
| 169 | write_setting_s(sesskey, "ProxyPassword", cfg->proxy_password); |
| 170 | write_setting_s(sesskey, "ProxyTelnetCommand", cfg->proxy_telnet_command); |
| 171 | write_setting_i(sesskey, "ProxySOCKSVersion", cfg->proxy_socks_version); |
| 172 | |
| 173 | { |
| 174 | char buf[2 * sizeof(cfg->environmt)], *p, *q; |
| 175 | p = buf; |
| 176 | q = cfg->environmt; |
| 177 | while (*q) { |
| 178 | while (*q) { |
| 179 | int c = *q++; |
| 180 | if (c == '=' || c == ',' || c == '\\') |
| 181 | *p++ = '\\'; |
| 182 | if (c == '\t') |
| 183 | c = '='; |
| 184 | *p++ = c; |
| 185 | } |
| 186 | *p++ = ','; |
| 187 | q++; |
| 188 | } |
| 189 | *p = '\0'; |
| 190 | write_setting_s(sesskey, "Environment", buf); |
| 191 | } |
| 192 | write_setting_s(sesskey, "UserName", cfg->username); |
| 193 | write_setting_s(sesskey, "LocalUserName", cfg->localusername); |
| 194 | write_setting_i(sesskey, "NoPTY", cfg->nopty); |
| 195 | write_setting_i(sesskey, "Compression", cfg->compression); |
| 196 | write_setting_i(sesskey, "AgentFwd", cfg->agentfwd); |
| 197 | write_setting_i(sesskey, "ChangeUsername", cfg->change_username); |
| 198 | wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX, |
| 199 | cfg->ssh_cipherlist); |
| 200 | write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth); |
| 201 | write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth); |
| 202 | write_setting_i(sesskey, "SshProt", cfg->sshprot); |
| 203 | write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc); |
| 204 | write_setting_s(sesskey, "PublicKeyFile", cfg->keyfile); |
| 205 | write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd); |
| 206 | write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ); |
| 207 | write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet); |
| 208 | write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete); |
| 209 | write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend); |
| 210 | write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type); |
| 211 | write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k); |
| 212 | write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c); |
| 213 | write_setting_i(sesskey, "NoMouseReporting", cfg->no_mouse_rep); |
| 214 | write_setting_i(sesskey, "NoRemoteResize", cfg->no_remote_resize); |
| 215 | write_setting_i(sesskey, "NoAltScreen", cfg->no_alt_screen); |
| 216 | write_setting_i(sesskey, "NoRemoteWinTitle", cfg->no_remote_wintitle); |
| 217 | write_setting_i(sesskey, "NoDBackspace", cfg->no_dbackspace); |
| 218 | write_setting_i(sesskey, "NoRemoteCharset", cfg->no_remote_charset); |
| 219 | write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor); |
| 220 | write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad); |
| 221 | write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad); |
| 222 | write_setting_i(sesskey, "AltF4", cfg->alt_f4); |
| 223 | write_setting_i(sesskey, "AltSpace", cfg->alt_space); |
| 224 | write_setting_i(sesskey, "AltOnly", cfg->alt_only); |
| 225 | write_setting_i(sesskey, "ComposeKey", cfg->compose_key); |
| 226 | write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys); |
| 227 | write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard); |
| 228 | write_setting_i(sesskey, "TelnetRet", cfg->telnet_newline); |
| 229 | write_setting_i(sesskey, "LocalEcho", cfg->localecho); |
| 230 | write_setting_i(sesskey, "LocalEdit", cfg->localedit); |
| 231 | write_setting_s(sesskey, "Answerback", cfg->answerback); |
| 232 | write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop); |
| 233 | write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter); |
| 234 | write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr); |
| 235 | write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge); |
| 236 | write_setting_i(sesskey, "WindowBorder", cfg->window_border); |
| 237 | write_setting_i(sesskey, "CurType", cfg->cursor_type); |
| 238 | write_setting_i(sesskey, "BlinkCur", cfg->blink_cur); |
| 239 | write_setting_i(sesskey, "Beep", cfg->beep); |
| 240 | write_setting_i(sesskey, "BeepInd", cfg->beep_ind); |
| 241 | write_setting_s(sesskey, "BellWaveFile", cfg->bell_wavefile); |
| 242 | write_setting_i(sesskey, "BellOverload", cfg->bellovl); |
| 243 | write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n); |
| 244 | write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t); |
| 245 | write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s); |
| 246 | write_setting_i(sesskey, "ScrollbackLines", cfg->savelines); |
| 247 | write_setting_i(sesskey, "DECOriginMode", cfg->dec_om); |
| 248 | write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode); |
| 249 | write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr); |
| 250 | write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always); |
| 251 | write_setting_s(sesskey, "WinTitle", cfg->wintitle); |
| 252 | write_setting_i(sesskey, "TermWidth", cfg->width); |
| 253 | write_setting_i(sesskey, "TermHeight", cfg->height); |
| 254 | write_setting_s(sesskey, "Font", cfg->font); |
| 255 | write_setting_i(sesskey, "FontIsBold", cfg->fontisbold); |
| 256 | write_setting_i(sesskey, "FontCharSet", cfg->fontcharset); |
| 257 | write_setting_i(sesskey, "FontHeight", cfg->fontheight); |
| 258 | write_setting_i(sesskey, "FontVTMode", cfg->vtmode); |
| 259 | write_setting_i(sesskey, "TryPalette", cfg->try_palette); |
| 260 | write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour); |
| 261 | for (i = 0; i < 22; i++) { |
| 262 | char buf[20], buf2[30]; |
| 263 | sprintf(buf, "Colour%d", i); |
| 264 | sprintf(buf2, "%d,%d,%d", cfg->colours[i][0], |
| 265 | cfg->colours[i][1], cfg->colours[i][2]); |
| 266 | write_setting_s(sesskey, buf, buf2); |
| 267 | } |
| 268 | write_setting_i(sesskey, "RawCNP", cfg->rawcnp); |
| 269 | write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste); |
| 270 | write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm); |
| 271 | write_setting_i(sesskey, "RectSelect", cfg->rect_select); |
| 272 | write_setting_i(sesskey, "MouseOverride", cfg->mouse_override); |
| 273 | for (i = 0; i < 256; i += 32) { |
| 274 | char buf[20], buf2[256]; |
| 275 | int j; |
| 276 | sprintf(buf, "Wordness%d", i); |
| 277 | *buf2 = '\0'; |
| 278 | for (j = i; j < i + 32; j++) { |
| 279 | sprintf(buf2 + strlen(buf2), "%s%d", |
| 280 | (*buf2 ? "," : ""), cfg->wordness[j]); |
| 281 | } |
| 282 | write_setting_s(sesskey, buf, buf2); |
| 283 | } |
| 284 | write_setting_s(sesskey, "LineCodePage", cfg->line_codepage); |
| 285 | write_setting_s(sesskey, "Printer", cfg->printer); |
| 286 | write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr); |
| 287 | write_setting_i(sesskey, "ScrollBar", cfg->scrollbar); |
| 288 | write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen); |
| 289 | write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key); |
| 290 | write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp); |
| 291 | write_setting_i(sesskey, "LockSize", cfg->resize_action); |
| 292 | write_setting_i(sesskey, "BCE", cfg->bce); |
| 293 | write_setting_i(sesskey, "BlinkText", cfg->blinktext); |
| 294 | write_setting_i(sesskey, "X11Forward", cfg->x11_forward); |
| 295 | write_setting_s(sesskey, "X11Display", cfg->x11_display); |
| 296 | write_setting_i(sesskey, "X11AuthType", cfg->x11_auth); |
| 297 | write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall); |
| 298 | write_setting_i(sesskey, "RemotePortAcceptAll", cfg->rport_acceptall); |
| 299 | { |
| 300 | char buf[2 * sizeof(cfg->portfwd)], *p, *q; |
| 301 | p = buf; |
| 302 | q = cfg->portfwd; |
| 303 | while (*q) { |
| 304 | while (*q) { |
| 305 | int c = *q++; |
| 306 | if (c == '=' || c == ',' || c == '\\') |
| 307 | *p++ = '\\'; |
| 308 | if (c == '\t') |
| 309 | c = '='; |
| 310 | *p++ = c; |
| 311 | } |
| 312 | *p++ = ','; |
| 313 | q++; |
| 314 | } |
| 315 | *p = '\0'; |
| 316 | write_setting_s(sesskey, "PortForwardings", buf); |
| 317 | } |
| 318 | write_setting_i(sesskey, "BugIgnore1", cfg->sshbug_ignore1); |
| 319 | write_setting_i(sesskey, "BugPlainPW1", cfg->sshbug_plainpw1); |
| 320 | write_setting_i(sesskey, "BugRSA1", cfg->sshbug_rsa1); |
| 321 | write_setting_i(sesskey, "BugHMAC2", cfg->sshbug_hmac2); |
| 322 | write_setting_i(sesskey, "BugDeriveKey2", cfg->sshbug_derivekey2); |
| 323 | write_setting_i(sesskey, "BugRSAPad2", cfg->sshbug_rsapad2); |
| 324 | write_setting_i(sesskey, "BugDHGEx2", cfg->sshbug_dhgex2); |
| 325 | write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp); |
| 326 | write_setting_i(sesskey, "LoginShell", cfg->login_shell); |
| 327 | write_setting_i(sesskey, "ScrollbarOnLeft", cfg->scrollbar_on_left); |
| 328 | write_setting_s(sesskey, "BoldFont", cfg->boldfont); |
| 329 | write_setting_i(sesskey, "ShadowBoldOffset", cfg->shadowboldoffset); |
| 330 | close_settings_w(sesskey); |
| 331 | } |
| 332 | |
| 333 | void load_settings(char *section, int do_host, Config * cfg) |
| 334 | { |
| 335 | void *sesskey; |
| 336 | |
| 337 | sesskey = open_settings_r(section); |
| 338 | load_open_settings(sesskey, do_host, cfg); |
| 339 | close_settings_r(sesskey); |
| 340 | } |
| 341 | |
| 342 | void load_open_settings(void *sesskey, int do_host, Config *cfg) |
| 343 | { |
| 344 | int i; |
| 345 | char prot[10]; |
| 346 | |
| 347 | cfg->ssh_subsys = 0; /* FIXME: load this properly */ |
| 348 | cfg->remote_cmd_ptr = cfg->remote_cmd; |
| 349 | cfg->remote_cmd_ptr2 = NULL; |
| 350 | |
| 351 | if (do_host) { |
| 352 | gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host)); |
| 353 | } else { |
| 354 | cfg->host[0] = '\0'; /* blank hostname */ |
| 355 | } |
| 356 | gpps(sesskey, "LogFileName", "putty.log", |
| 357 | cfg->logfilename, sizeof(cfg->logfilename)); |
| 358 | gppi(sesskey, "LogType", 0, &cfg->logtype); |
| 359 | gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr); |
| 360 | |
| 361 | gpps(sesskey, "Protocol", "default", prot, 10); |
| 362 | cfg->protocol = default_protocol; |
| 363 | cfg->port = default_port; |
| 364 | for (i = 0; backends[i].name != NULL; i++) |
| 365 | if (!strcmp(prot, backends[i].name)) { |
| 366 | cfg->protocol = backends[i].protocol; |
| 367 | gppi(sesskey, "PortNumber", default_port, &cfg->port); |
| 368 | break; |
| 369 | } |
| 370 | |
| 371 | /* |
| 372 | * CloseOnExit defaults to closing only on a clean exit - but |
| 373 | * unfortunately not on Unix (pterm). On Unix, the exit code of |
| 374 | * a shell is the last exit code of one of its child processes, |
| 375 | * even if it's an interactive shell - so some pterms will |
| 376 | * close and some will not for no particularly good reason. The |
| 377 | * mode is still useful for specialist purposes (running a |
| 378 | * single command in its own pterm), but I don't think it's a |
| 379 | * sane default, unfortunately. |
| 380 | */ |
| 381 | gppi(sesskey, "CloseOnExit", COE_NORMAL, &cfg->close_on_exit); |
| 382 | gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close); |
| 383 | { |
| 384 | /* This is two values for backward compatibility with 0.50/0.51 */ |
| 385 | int pingmin, pingsec; |
| 386 | gppi(sesskey, "PingInterval", 0, &pingmin); |
| 387 | gppi(sesskey, "PingIntervalSecs", 0, &pingsec); |
| 388 | cfg->ping_interval = pingmin * 60 + pingsec; |
| 389 | } |
| 390 | gppi(sesskey, "TCPNoDelay", 1, &cfg->tcp_nodelay); |
| 391 | gpps(sesskey, "TerminalType", "xterm", cfg->termtype, |
| 392 | sizeof(cfg->termtype)); |
| 393 | gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed, |
| 394 | sizeof(cfg->termspeed)); |
| 395 | |
| 396 | /* proxy settings */ |
| 397 | gpps(sesskey, "ProxyExcludeList", "", cfg->proxy_exclude_list, |
| 398 | sizeof(cfg->proxy_exclude_list)); |
| 399 | gppi(sesskey, "ProxyDNS", PROXYDNS_AUTO, &i); cfg->proxy_dns = i; |
| 400 | gppi(sesskey, "ProxyLocalhost", 0, &cfg->even_proxy_localhost); |
| 401 | gppi(sesskey, "ProxyType", PROXY_NONE, &i); cfg->proxy_type = i; |
| 402 | gpps(sesskey, "ProxyHost", "proxy", cfg->proxy_host, |
| 403 | sizeof(cfg->proxy_host)); |
| 404 | gppi(sesskey, "ProxyPort", 80, &cfg->proxy_port); |
| 405 | gpps(sesskey, "ProxyUsername", "", cfg->proxy_username, |
| 406 | sizeof(cfg->proxy_username)); |
| 407 | gpps(sesskey, "ProxyPassword", "", cfg->proxy_password, |
| 408 | sizeof(cfg->proxy_password)); |
| 409 | gpps(sesskey, "ProxyTelnetCommand", "connect %host %port\\n", |
| 410 | cfg->proxy_telnet_command, sizeof(cfg->proxy_telnet_command)); |
| 411 | gppi(sesskey, "ProxySOCKSVersion", 5, &cfg->proxy_socks_version); |
| 412 | |
| 413 | { |
| 414 | char buf[2 * sizeof(cfg->environmt)], *p, *q; |
| 415 | gpps(sesskey, "Environment", "", buf, sizeof(buf)); |
| 416 | p = buf; |
| 417 | q = cfg->environmt; |
| 418 | while (*p) { |
| 419 | while (*p && *p != ',') { |
| 420 | int c = *p++; |
| 421 | if (c == '=') |
| 422 | c = '\t'; |
| 423 | if (c == '\\') |
| 424 | c = *p++; |
| 425 | *q++ = c; |
| 426 | } |
| 427 | if (*p == ',') |
| 428 | p++; |
| 429 | *q++ = '\0'; |
| 430 | } |
| 431 | *q = '\0'; |
| 432 | } |
| 433 | gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username)); |
| 434 | gpps(sesskey, "LocalUserName", "", cfg->localusername, |
| 435 | sizeof(cfg->localusername)); |
| 436 | gppi(sesskey, "NoPTY", 0, &cfg->nopty); |
| 437 | gppi(sesskey, "Compression", 0, &cfg->compression); |
| 438 | gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd); |
| 439 | gppi(sesskey, "ChangeUsername", 0, &cfg->change_username); |
| 440 | gprefs(sesskey, "Cipher", "\0", |
| 441 | ciphernames, CIPHER_MAX, cfg->ssh_cipherlist); |
| 442 | gppi(sesskey, "SshProt", 2, &cfg->sshprot); |
| 443 | gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc); |
| 444 | gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth); |
| 445 | gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth); |
| 446 | gpps(sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(cfg->keyfile)); |
| 447 | gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd, |
| 448 | sizeof(cfg->remote_cmd)); |
| 449 | gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ); |
| 450 | gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet); |
| 451 | gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete); |
| 452 | gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend); |
| 453 | gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type); |
| 454 | gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k); |
| 455 | gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c); |
| 456 | gppi(sesskey, "NoMouseReporting", 0, &cfg->no_mouse_rep); |
| 457 | gppi(sesskey, "NoRemoteResize", 0, &cfg->no_remote_resize); |
| 458 | gppi(sesskey, "NoAltScreen", 0, &cfg->no_alt_screen); |
| 459 | gppi(sesskey, "NoRemoteWinTitle", 0, &cfg->no_remote_wintitle); |
| 460 | gppi(sesskey, "NoDBackspace", 0, &cfg->no_dbackspace); |
| 461 | gppi(sesskey, "NoRemoteCharset", 0, &cfg->no_remote_charset); |
| 462 | gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor); |
| 463 | gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad); |
| 464 | gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad); |
| 465 | gppi(sesskey, "AltF4", 1, &cfg->alt_f4); |
| 466 | gppi(sesskey, "AltSpace", 0, &cfg->alt_space); |
| 467 | gppi(sesskey, "AltOnly", 0, &cfg->alt_only); |
| 468 | gppi(sesskey, "ComposeKey", 0, &cfg->compose_key); |
| 469 | gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys); |
| 470 | gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard); |
| 471 | gppi(sesskey, "TelnetRet", 1, &cfg->telnet_newline); |
| 472 | gppi(sesskey, "LocalEcho", LD_BACKEND, &cfg->localecho); |
| 473 | gppi(sesskey, "LocalEdit", LD_BACKEND, &cfg->localedit); |
| 474 | gpps(sesskey, "Answerback", "PuTTY", cfg->answerback, |
| 475 | sizeof(cfg->answerback)); |
| 476 | gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop); |
| 477 | gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter); |
| 478 | gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr); |
| 479 | gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge); |
| 480 | gppi(sesskey, "WindowBorder", 1, &cfg->window_border); |
| 481 | gppi(sesskey, "CurType", 0, &cfg->cursor_type); |
| 482 | gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur); |
| 483 | /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */ |
| 484 | gppi(sesskey, "Beep", 1, &i); cfg->beep = i; |
| 485 | gppi(sesskey, "BeepInd", 0, &i); cfg->beep_ind = i; |
| 486 | gpps(sesskey, "BellWaveFile", "", cfg->bell_wavefile, |
| 487 | sizeof(cfg->bell_wavefile)); |
| 488 | gppi(sesskey, "BellOverload", 1, &cfg->bellovl); |
| 489 | gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n); |
| 490 | gppi(sesskey, "BellOverloadT", 2*TICKSPERSEC, &cfg->bellovl_t); |
| 491 | gppi(sesskey, "BellOverloadS", 5*TICKSPERSEC, &cfg->bellovl_s); |
| 492 | gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines); |
| 493 | gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om); |
| 494 | gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode); |
| 495 | gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr); |
| 496 | gppi(sesskey, "WinNameAlways", 0, &cfg->win_name_always); |
| 497 | gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle)); |
| 498 | gppi(sesskey, "TermWidth", 80, &cfg->width); |
| 499 | gppi(sesskey, "TermHeight", 24, &cfg->height); |
| 500 | gpps(sesskey, "Font", "XXX", cfg->font, sizeof(cfg->font)); |
| 501 | gppi(sesskey, "FontIsBold", 0, &cfg->fontisbold); |
| 502 | gppi(sesskey, "FontCharSet", 0, &cfg->fontcharset); |
| 503 | gppi(sesskey, "FontHeight", 10, &cfg->fontheight); |
| 504 | #ifdef _WINDOWS |
| 505 | if (cfg->fontheight < 0) { |
| 506 | int oldh, newh; |
| 507 | HDC hdc = GetDC(NULL); |
| 508 | int logpix = GetDeviceCaps(hdc, LOGPIXELSY); |
| 509 | ReleaseDC(NULL, hdc); |
| 510 | |
| 511 | oldh = -cfg->fontheight; |
| 512 | newh = MulDiv(oldh, 72, logpix) + 1; |
| 513 | if (MulDiv(newh, logpix, 72) > oldh) |
| 514 | newh--; |
| 515 | cfg->fontheight = newh; |
| 516 | } |
| 517 | #endif |
| 518 | gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode); |
| 519 | gppi(sesskey, "TryPalette", 0, &cfg->try_palette); |
| 520 | gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour); |
| 521 | for (i = 0; i < 22; i++) { |
| 522 | static const char *const defaults[] = { |
| 523 | "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0", |
| 524 | "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85", |
| 525 | "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187", |
| 526 | "85,85,255", "187,0,187", "255,85,255", "0,187,187", |
| 527 | "85,255,255", "187,187,187", "255,255,255" |
| 528 | }; |
| 529 | char buf[20], buf2[30]; |
| 530 | int c0, c1, c2; |
| 531 | sprintf(buf, "Colour%d", i); |
| 532 | gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2)); |
| 533 | if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) { |
| 534 | cfg->colours[i][0] = c0; |
| 535 | cfg->colours[i][1] = c1; |
| 536 | cfg->colours[i][2] = c2; |
| 537 | } |
| 538 | } |
| 539 | gppi(sesskey, "RawCNP", 0, &cfg->rawcnp); |
| 540 | gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste); |
| 541 | gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm); |
| 542 | gppi(sesskey, "RectSelect", 0, &cfg->rect_select); |
| 543 | gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override); |
| 544 | for (i = 0; i < 256; i += 32) { |
| 545 | static const char *const defaults[] = { |
| 546 | "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", |
| 547 | "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", |
| 548 | "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", |
| 549 | "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", |
| 550 | "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", |
| 551 | "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", |
| 552 | "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", |
| 553 | "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" |
| 554 | }; |
| 555 | char buf[20], buf2[256], *p; |
| 556 | int j; |
| 557 | sprintf(buf, "Wordness%d", i); |
| 558 | gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2)); |
| 559 | p = buf2; |
| 560 | for (j = i; j < i + 32; j++) { |
| 561 | char *q = p; |
| 562 | while (*p && *p != ',') |
| 563 | p++; |
| 564 | if (*p == ',') |
| 565 | *p++ = '\0'; |
| 566 | cfg->wordness[j] = atoi(q); |
| 567 | } |
| 568 | } |
| 569 | /* |
| 570 | * The empty default for LineCodePage will be converted later |
| 571 | * into a plausible default for the locale. |
| 572 | */ |
| 573 | gpps(sesskey, "LineCodePage", "", cfg->line_codepage, |
| 574 | sizeof(cfg->line_codepage)); |
| 575 | gpps(sesskey, "Printer", "", cfg->printer, sizeof(cfg->printer)); |
| 576 | gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr); |
| 577 | gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar); |
| 578 | gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen); |
| 579 | gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key); |
| 580 | gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp); |
| 581 | gppi(sesskey, "LockSize", 0, &i); cfg->resize_action = i; |
| 582 | gppi(sesskey, "BCE", 1, &cfg->bce); |
| 583 | gppi(sesskey, "BlinkText", 0, &cfg->blinktext); |
| 584 | gppi(sesskey, "X11Forward", 0, &cfg->x11_forward); |
| 585 | gpps(sesskey, "X11Display", "localhost:0", cfg->x11_display, |
| 586 | sizeof(cfg->x11_display)); |
| 587 | gppi(sesskey, "X11AuthType", X11_MIT, &cfg->x11_auth); |
| 588 | |
| 589 | gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall); |
| 590 | gppi(sesskey, "RemotePortAcceptAll", 0, &cfg->rport_acceptall); |
| 591 | { |
| 592 | char buf[2 * sizeof(cfg->portfwd)], *p, *q; |
| 593 | gpps(sesskey, "PortForwardings", "", buf, sizeof(buf)); |
| 594 | p = buf; |
| 595 | q = cfg->portfwd; |
| 596 | while (*p) { |
| 597 | while (*p && *p != ',') { |
| 598 | int c = *p++; |
| 599 | if (c == '=') |
| 600 | c = '\t'; |
| 601 | if (c == '\\') |
| 602 | c = *p++; |
| 603 | *q++ = c; |
| 604 | } |
| 605 | if (*p == ',') |
| 606 | p++; |
| 607 | *q++ = '\0'; |
| 608 | } |
| 609 | *q = '\0'; |
| 610 | } |
| 611 | gppi(sesskey, "BugIgnore1", BUG_AUTO, &i); cfg->sshbug_ignore1 = i; |
| 612 | gppi(sesskey, "BugPlainPW1", BUG_AUTO, &i); cfg->sshbug_plainpw1 = i; |
| 613 | gppi(sesskey, "BugRSA1", BUG_AUTO, &i); cfg->sshbug_rsa1 = i; |
| 614 | { |
| 615 | int i; |
| 616 | gppi(sesskey, "BugHMAC2", BUG_AUTO, &i); cfg->sshbug_hmac2 = i; |
| 617 | if (cfg->sshbug_hmac2 == BUG_AUTO) { |
| 618 | gppi(sesskey, "BuggyMAC", 0, &i); |
| 619 | if (i == 1) |
| 620 | cfg->sshbug_hmac2 = BUG_ON; |
| 621 | } |
| 622 | } |
| 623 | gppi(sesskey, "BugDeriveKey2", BUG_AUTO, &i); cfg->sshbug_derivekey2 = i; |
| 624 | gppi(sesskey, "BugRSAPad2", BUG_AUTO, &i); cfg->sshbug_rsapad2 = i; |
| 625 | gppi(sesskey, "BugDHGEx2", BUG_AUTO, &i); cfg->sshbug_dhgex2 = i; |
| 626 | gppi(sesskey, "StampUtmp", 1, &cfg->stamp_utmp); |
| 627 | gppi(sesskey, "LoginShell", 1, &cfg->login_shell); |
| 628 | gppi(sesskey, "ScrollbarOnLeft", 0, &cfg->scrollbar_on_left); |
| 629 | gpps(sesskey, "BoldFont", "", cfg->boldfont, sizeof(cfg->boldfont)); |
| 630 | gppi(sesskey, "ShadowBoldOffset", 1, &cfg->shadowboldoffset); |
| 631 | } |
| 632 | |
| 633 | void do_defaults(char *session, Config * cfg) |
| 634 | { |
| 635 | if (session) |
| 636 | load_settings(session, TRUE, cfg); |
| 637 | else |
| 638 | load_settings("Default Settings", FALSE, cfg); |
| 639 | } |
| 640 | |
| 641 | static int sessioncmp(const void *av, const void *bv) |
| 642 | { |
| 643 | const char *a = *(const char *const *) av; |
| 644 | const char *b = *(const char *const *) bv; |
| 645 | |
| 646 | /* |
| 647 | * Alphabetical order, except that "Default Settings" is a |
| 648 | * special case and comes first. |
| 649 | */ |
| 650 | if (!strcmp(a, "Default Settings")) |
| 651 | return -1; /* a comes first */ |
| 652 | if (!strcmp(b, "Default Settings")) |
| 653 | return +1; /* b comes first */ |
| 654 | /* |
| 655 | * FIXME: perhaps we should ignore the first & in determining |
| 656 | * sort order. |
| 657 | */ |
| 658 | return strcmp(a, b); /* otherwise, compare normally */ |
| 659 | } |
| 660 | |
| 661 | void get_sesslist(struct sesslist *list, int allocate) |
| 662 | { |
| 663 | char otherbuf[2048]; |
| 664 | int buflen, bufsize, i; |
| 665 | char *p, *ret; |
| 666 | void *handle; |
| 667 | |
| 668 | if (allocate) { |
| 669 | |
| 670 | buflen = bufsize = 0; |
| 671 | list->buffer = NULL; |
| 672 | if ((handle = enum_settings_start()) != NULL) { |
| 673 | do { |
| 674 | ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf)); |
| 675 | if (ret) { |
| 676 | int len = strlen(otherbuf) + 1; |
| 677 | if (bufsize < buflen + len) { |
| 678 | bufsize = buflen + len + 2048; |
| 679 | list->buffer = srealloc(list->buffer, bufsize); |
| 680 | } |
| 681 | strcpy(list->buffer + buflen, otherbuf); |
| 682 | buflen += strlen(list->buffer + buflen) + 1; |
| 683 | } |
| 684 | } while (ret); |
| 685 | enum_settings_finish(handle); |
| 686 | } |
| 687 | list->buffer = srealloc(list->buffer, buflen + 1); |
| 688 | list->buffer[buflen] = '\0'; |
| 689 | |
| 690 | /* |
| 691 | * Now set up the list of sessions. Note that "Default |
| 692 | * Settings" must always be claimed to exist, even if it |
| 693 | * doesn't really. |
| 694 | */ |
| 695 | |
| 696 | p = list->buffer; |
| 697 | list->nsessions = 1; /* "Default Settings" counts as one */ |
| 698 | while (*p) { |
| 699 | if (strcmp(p, "Default Settings")) |
| 700 | list->nsessions++; |
| 701 | while (*p) |
| 702 | p++; |
| 703 | p++; |
| 704 | } |
| 705 | |
| 706 | list->sessions = smalloc((list->nsessions + 1) * sizeof(char *)); |
| 707 | list->sessions[0] = "Default Settings"; |
| 708 | p = list->buffer; |
| 709 | i = 1; |
| 710 | while (*p) { |
| 711 | if (strcmp(p, "Default Settings")) |
| 712 | list->sessions[i++] = p; |
| 713 | while (*p) |
| 714 | p++; |
| 715 | p++; |
| 716 | } |
| 717 | |
| 718 | qsort(list->sessions, i, sizeof(char *), sessioncmp); |
| 719 | } else { |
| 720 | sfree(list->buffer); |
| 721 | sfree(list->sessions); |
| 722 | } |
| 723 | } |