| 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 | sfree(pdef); |
| 33 | } else { |
| 34 | strncpy(val, def, len); |
| 35 | } |
| 36 | |
| 37 | val[len - 1] = '\0'; |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | /* |
| 42 | * gppfont and gppfile cannot have local defaults, since the very |
| 43 | * format of a Filename or Font is platform-dependent. So the |
| 44 | * platform-dependent functions MUST return some sort of value. |
| 45 | */ |
| 46 | static void gppfont(void *handle, const char *name, FontSpec *result) |
| 47 | { |
| 48 | if (!read_setting_fontspec(handle, name, result)) |
| 49 | *result = platform_default_fontspec(name); |
| 50 | } |
| 51 | static void gppfile(void *handle, const char *name, Filename *result) |
| 52 | { |
| 53 | if (!read_setting_filename(handle, name, result)) |
| 54 | *result = platform_default_filename(name); |
| 55 | } |
| 56 | |
| 57 | static void gppi(void *handle, char *name, int def, int *i) |
| 58 | { |
| 59 | def = platform_default_i(name, def); |
| 60 | *i = read_setting_i(handle, name, def); |
| 61 | } |
| 62 | |
| 63 | static int key2val(const struct keyval *mapping, int nmaps, char *key) |
| 64 | { |
| 65 | int i; |
| 66 | for (i = 0; i < nmaps; i++) |
| 67 | if (!strcmp(mapping[i].s, key)) return mapping[i].v; |
| 68 | return -1; |
| 69 | } |
| 70 | |
| 71 | static const char *val2key(const struct keyval *mapping, int nmaps, int val) |
| 72 | { |
| 73 | int i; |
| 74 | for (i = 0; i < nmaps; i++) |
| 75 | if (mapping[i].v == val) return mapping[i].s; |
| 76 | return NULL; |
| 77 | } |
| 78 | |
| 79 | /* |
| 80 | * Helper function to parse a comma-separated list of strings into |
| 81 | * a preference list array of values. Any missing values are added |
| 82 | * to the end and duplicates are weeded. |
| 83 | * XXX: assumes vals in 'mapping' are small +ve integers |
| 84 | */ |
| 85 | static void gprefs(void *sesskey, char *name, char *def, |
| 86 | const struct keyval *mapping, int nvals, |
| 87 | int *array) |
| 88 | { |
| 89 | char commalist[80]; |
| 90 | int n; |
| 91 | unsigned long seen = 0; /* bitmap for weeding dups etc */ |
| 92 | gpps(sesskey, name, def, commalist, sizeof(commalist)); |
| 93 | |
| 94 | /* Grotty parsing of commalist. */ |
| 95 | n = 0; |
| 96 | do { |
| 97 | int v; |
| 98 | char *key; |
| 99 | key = strtok(n==0 ? commalist : NULL, ","); /* sorry */ |
| 100 | if (!key) break; |
| 101 | if (((v = key2val(mapping, nvals, key)) != -1) && |
| 102 | !(seen & 1<<v)) { |
| 103 | array[n] = v; |
| 104 | n++; |
| 105 | seen |= 1<<v; |
| 106 | } |
| 107 | } while (n < nvals); |
| 108 | /* Add any missing values (backward compatibility ect). */ |
| 109 | { |
| 110 | int i; |
| 111 | for (i = 0; i < nvals; i++) { |
| 112 | if (!(seen & 1<<mapping[i].v)) { |
| 113 | array[n] = mapping[i].v; |
| 114 | n++; |
| 115 | } |
| 116 | } |
| 117 | } |
| 118 | } |
| 119 | |
| 120 | /* |
| 121 | * Write out a preference list. |
| 122 | */ |
| 123 | static void wprefs(void *sesskey, char *name, |
| 124 | const struct keyval *mapping, int nvals, |
| 125 | int *array) |
| 126 | { |
| 127 | char buf[80] = ""; /* XXX assumed big enough */ |
| 128 | int l = sizeof(buf)-1, i; |
| 129 | buf[l] = '\0'; |
| 130 | for (i = 0; l > 0 && i < nvals; i++) { |
| 131 | const char *s = val2key(mapping, nvals, array[i]); |
| 132 | if (s) { |
| 133 | int sl = strlen(s); |
| 134 | if (i > 0) { |
| 135 | strncat(buf, ",", l); |
| 136 | l--; |
| 137 | } |
| 138 | strncat(buf, s, l); |
| 139 | l -= sl; |
| 140 | } |
| 141 | } |
| 142 | write_setting_s(sesskey, name, buf); |
| 143 | } |
| 144 | |
| 145 | char *save_settings(char *section, int do_host, Config * cfg) |
| 146 | { |
| 147 | void *sesskey; |
| 148 | char *errmsg; |
| 149 | |
| 150 | sesskey = open_settings_w(section, &errmsg); |
| 151 | if (!sesskey) |
| 152 | return errmsg; |
| 153 | save_open_settings(sesskey, do_host, cfg); |
| 154 | close_settings_w(sesskey); |
| 155 | return NULL; |
| 156 | } |
| 157 | |
| 158 | void save_open_settings(void *sesskey, int do_host, Config *cfg) |
| 159 | { |
| 160 | int i; |
| 161 | char *p; |
| 162 | |
| 163 | write_setting_i(sesskey, "Present", 1); |
| 164 | if (do_host) { |
| 165 | write_setting_s(sesskey, "HostName", cfg->host); |
| 166 | write_setting_filename(sesskey, "LogFileName", cfg->logfilename); |
| 167 | write_setting_i(sesskey, "LogType", cfg->logtype); |
| 168 | write_setting_i(sesskey, "LogFileClash", cfg->logxfovr); |
| 169 | } |
| 170 | p = "raw"; |
| 171 | for (i = 0; backends[i].name != NULL; i++) |
| 172 | if (backends[i].protocol == cfg->protocol) { |
| 173 | p = backends[i].name; |
| 174 | break; |
| 175 | } |
| 176 | write_setting_s(sesskey, "Protocol", p); |
| 177 | write_setting_i(sesskey, "PortNumber", cfg->port); |
| 178 | /* The CloseOnExit numbers are arranged in a different order from |
| 179 | * the standard FORCE_ON / FORCE_OFF / AUTO. */ |
| 180 | write_setting_i(sesskey, "CloseOnExit", (cfg->close_on_exit+2)%3); |
| 181 | write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close); |
| 182 | write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */ |
| 183 | write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */ |
| 184 | write_setting_i(sesskey, "TCPNoDelay", cfg->tcp_nodelay); |
| 185 | write_setting_s(sesskey, "TerminalType", cfg->termtype); |
| 186 | write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed); |
| 187 | |
| 188 | /* proxy settings */ |
| 189 | write_setting_s(sesskey, "ProxyExcludeList", cfg->proxy_exclude_list); |
| 190 | write_setting_i(sesskey, "ProxyDNS", (cfg->proxy_dns+2)%3); |
| 191 | write_setting_i(sesskey, "ProxyLocalhost", cfg->even_proxy_localhost); |
| 192 | write_setting_i(sesskey, "ProxyMethod", cfg->proxy_type); |
| 193 | write_setting_s(sesskey, "ProxyHost", cfg->proxy_host); |
| 194 | write_setting_i(sesskey, "ProxyPort", cfg->proxy_port); |
| 195 | write_setting_s(sesskey, "ProxyUsername", cfg->proxy_username); |
| 196 | write_setting_s(sesskey, "ProxyPassword", cfg->proxy_password); |
| 197 | write_setting_s(sesskey, "ProxyTelnetCommand", cfg->proxy_telnet_command); |
| 198 | |
| 199 | { |
| 200 | char buf[2 * sizeof(cfg->environmt)], *p, *q; |
| 201 | p = buf; |
| 202 | q = cfg->environmt; |
| 203 | while (*q) { |
| 204 | while (*q) { |
| 205 | int c = *q++; |
| 206 | if (c == '=' || c == ',' || c == '\\') |
| 207 | *p++ = '\\'; |
| 208 | if (c == '\t') |
| 209 | c = '='; |
| 210 | *p++ = c; |
| 211 | } |
| 212 | *p++ = ','; |
| 213 | q++; |
| 214 | } |
| 215 | *p = '\0'; |
| 216 | write_setting_s(sesskey, "Environment", buf); |
| 217 | } |
| 218 | write_setting_s(sesskey, "UserName", cfg->username); |
| 219 | write_setting_s(sesskey, "LocalUserName", cfg->localusername); |
| 220 | write_setting_i(sesskey, "NoPTY", cfg->nopty); |
| 221 | write_setting_i(sesskey, "Compression", cfg->compression); |
| 222 | write_setting_i(sesskey, "AgentFwd", cfg->agentfwd); |
| 223 | write_setting_i(sesskey, "ChangeUsername", cfg->change_username); |
| 224 | wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX, |
| 225 | cfg->ssh_cipherlist); |
| 226 | write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth); |
| 227 | write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth); |
| 228 | write_setting_i(sesskey, "SshProt", cfg->sshprot); |
| 229 | write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc); |
| 230 | write_setting_filename(sesskey, "PublicKeyFile", cfg->keyfile); |
| 231 | write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd); |
| 232 | write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ); |
| 233 | write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet); |
| 234 | write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete); |
| 235 | write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend); |
| 236 | write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type); |
| 237 | write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k); |
| 238 | write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c); |
| 239 | write_setting_i(sesskey, "NoMouseReporting", cfg->no_mouse_rep); |
| 240 | write_setting_i(sesskey, "NoRemoteResize", cfg->no_remote_resize); |
| 241 | write_setting_i(sesskey, "NoAltScreen", cfg->no_alt_screen); |
| 242 | write_setting_i(sesskey, "NoRemoteWinTitle", cfg->no_remote_wintitle); |
| 243 | write_setting_i(sesskey, "NoRemoteQTitle", cfg->no_remote_qtitle); |
| 244 | write_setting_i(sesskey, "NoDBackspace", cfg->no_dbackspace); |
| 245 | write_setting_i(sesskey, "NoRemoteCharset", cfg->no_remote_charset); |
| 246 | write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor); |
| 247 | write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad); |
| 248 | write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad); |
| 249 | write_setting_i(sesskey, "AltF4", cfg->alt_f4); |
| 250 | write_setting_i(sesskey, "AltSpace", cfg->alt_space); |
| 251 | write_setting_i(sesskey, "AltOnly", cfg->alt_only); |
| 252 | write_setting_i(sesskey, "ComposeKey", cfg->compose_key); |
| 253 | write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys); |
| 254 | write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard); |
| 255 | write_setting_i(sesskey, "TelnetRet", cfg->telnet_newline); |
| 256 | write_setting_i(sesskey, "LocalEcho", cfg->localecho); |
| 257 | write_setting_i(sesskey, "LocalEdit", cfg->localedit); |
| 258 | write_setting_s(sesskey, "Answerback", cfg->answerback); |
| 259 | write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop); |
| 260 | write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter); |
| 261 | write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr); |
| 262 | write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge); |
| 263 | write_setting_i(sesskey, "WindowBorder", cfg->window_border); |
| 264 | write_setting_i(sesskey, "CurType", cfg->cursor_type); |
| 265 | write_setting_i(sesskey, "BlinkCur", cfg->blink_cur); |
| 266 | write_setting_i(sesskey, "Beep", cfg->beep); |
| 267 | write_setting_i(sesskey, "BeepInd", cfg->beep_ind); |
| 268 | write_setting_filename(sesskey, "BellWaveFile", cfg->bell_wavefile); |
| 269 | write_setting_i(sesskey, "BellOverload", cfg->bellovl); |
| 270 | write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n); |
| 271 | write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t); |
| 272 | write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s); |
| 273 | write_setting_i(sesskey, "ScrollbackLines", cfg->savelines); |
| 274 | write_setting_i(sesskey, "DECOriginMode", cfg->dec_om); |
| 275 | write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode); |
| 276 | write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr); |
| 277 | write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always); |
| 278 | write_setting_s(sesskey, "WinTitle", cfg->wintitle); |
| 279 | write_setting_i(sesskey, "TermWidth", cfg->width); |
| 280 | write_setting_i(sesskey, "TermHeight", cfg->height); |
| 281 | write_setting_fontspec(sesskey, "Font", cfg->font); |
| 282 | write_setting_i(sesskey, "FontVTMode", cfg->vtmode); |
| 283 | write_setting_i(sesskey, "UseSystemColours", cfg->system_colour); |
| 284 | write_setting_i(sesskey, "TryPalette", cfg->try_palette); |
| 285 | write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour); |
| 286 | for (i = 0; i < 22; i++) { |
| 287 | char buf[20], buf2[30]; |
| 288 | sprintf(buf, "Colour%d", i); |
| 289 | sprintf(buf2, "%d,%d,%d", cfg->colours[i][0], |
| 290 | cfg->colours[i][1], cfg->colours[i][2]); |
| 291 | write_setting_s(sesskey, buf, buf2); |
| 292 | } |
| 293 | write_setting_i(sesskey, "RawCNP", cfg->rawcnp); |
| 294 | write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste); |
| 295 | write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm); |
| 296 | write_setting_i(sesskey, "RectSelect", cfg->rect_select); |
| 297 | write_setting_i(sesskey, "MouseOverride", cfg->mouse_override); |
| 298 | for (i = 0; i < 256; i += 32) { |
| 299 | char buf[20], buf2[256]; |
| 300 | int j; |
| 301 | sprintf(buf, "Wordness%d", i); |
| 302 | *buf2 = '\0'; |
| 303 | for (j = i; j < i + 32; j++) { |
| 304 | sprintf(buf2 + strlen(buf2), "%s%d", |
| 305 | (*buf2 ? "," : ""), cfg->wordness[j]); |
| 306 | } |
| 307 | write_setting_s(sesskey, buf, buf2); |
| 308 | } |
| 309 | write_setting_s(sesskey, "LineCodePage", cfg->line_codepage); |
| 310 | write_setting_s(sesskey, "Printer", cfg->printer); |
| 311 | write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr); |
| 312 | write_setting_i(sesskey, "ScrollBar", cfg->scrollbar); |
| 313 | write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen); |
| 314 | write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key); |
| 315 | write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp); |
| 316 | write_setting_i(sesskey, "EraseToScrollback", cfg->erase_to_scrollback); |
| 317 | write_setting_i(sesskey, "LockSize", cfg->resize_action); |
| 318 | write_setting_i(sesskey, "BCE", cfg->bce); |
| 319 | write_setting_i(sesskey, "BlinkText", cfg->blinktext); |
| 320 | write_setting_i(sesskey, "X11Forward", cfg->x11_forward); |
| 321 | write_setting_s(sesskey, "X11Display", cfg->x11_display); |
| 322 | write_setting_i(sesskey, "X11AuthType", cfg->x11_auth); |
| 323 | write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall); |
| 324 | write_setting_i(sesskey, "RemotePortAcceptAll", cfg->rport_acceptall); |
| 325 | { |
| 326 | char buf[2 * sizeof(cfg->portfwd)], *p, *q; |
| 327 | p = buf; |
| 328 | q = cfg->portfwd; |
| 329 | while (*q) { |
| 330 | while (*q) { |
| 331 | int c = *q++; |
| 332 | if (c == '=' || c == ',' || c == '\\') |
| 333 | *p++ = '\\'; |
| 334 | if (c == '\t') |
| 335 | c = '='; |
| 336 | *p++ = c; |
| 337 | } |
| 338 | *p++ = ','; |
| 339 | q++; |
| 340 | } |
| 341 | *p = '\0'; |
| 342 | write_setting_s(sesskey, "PortForwardings", buf); |
| 343 | } |
| 344 | write_setting_i(sesskey, "BugIgnore1", 2-cfg->sshbug_ignore1); |
| 345 | write_setting_i(sesskey, "BugPlainPW1", 2-cfg->sshbug_plainpw1); |
| 346 | write_setting_i(sesskey, "BugRSA1", 2-cfg->sshbug_rsa1); |
| 347 | write_setting_i(sesskey, "BugHMAC2", 2-cfg->sshbug_hmac2); |
| 348 | write_setting_i(sesskey, "BugDeriveKey2", 2-cfg->sshbug_derivekey2); |
| 349 | write_setting_i(sesskey, "BugRSAPad2", 2-cfg->sshbug_rsapad2); |
| 350 | write_setting_i(sesskey, "BugDHGEx2", 2-cfg->sshbug_dhgex2); |
| 351 | write_setting_i(sesskey, "BugPKSessID2", 2-cfg->sshbug_pksessid2); |
| 352 | write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp); |
| 353 | write_setting_i(sesskey, "LoginShell", cfg->login_shell); |
| 354 | write_setting_i(sesskey, "ScrollbarOnLeft", cfg->scrollbar_on_left); |
| 355 | write_setting_fontspec(sesskey, "BoldFont", cfg->boldfont); |
| 356 | write_setting_i(sesskey, "ShadowBold", cfg->shadowbold); |
| 357 | write_setting_i(sesskey, "ShadowBoldOffset", cfg->shadowboldoffset); |
| 358 | } |
| 359 | |
| 360 | void load_settings(char *section, int do_host, Config * cfg) |
| 361 | { |
| 362 | void *sesskey; |
| 363 | |
| 364 | sesskey = open_settings_r(section); |
| 365 | load_open_settings(sesskey, do_host, cfg); |
| 366 | close_settings_r(sesskey); |
| 367 | } |
| 368 | |
| 369 | void load_open_settings(void *sesskey, int do_host, Config *cfg) |
| 370 | { |
| 371 | int i; |
| 372 | char prot[10]; |
| 373 | |
| 374 | cfg->ssh_subsys = 0; /* FIXME: load this properly */ |
| 375 | cfg->remote_cmd_ptr = cfg->remote_cmd; |
| 376 | cfg->remote_cmd_ptr2 = NULL; |
| 377 | |
| 378 | if (do_host) { |
| 379 | gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host)); |
| 380 | } else { |
| 381 | cfg->host[0] = '\0'; /* blank hostname */ |
| 382 | } |
| 383 | gppfile(sesskey, "LogFileName", &cfg->logfilename); |
| 384 | gppi(sesskey, "LogType", 0, &cfg->logtype); |
| 385 | gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr); |
| 386 | |
| 387 | gpps(sesskey, "Protocol", "default", prot, 10); |
| 388 | cfg->protocol = default_protocol; |
| 389 | cfg->port = default_port; |
| 390 | for (i = 0; backends[i].name != NULL; i++) |
| 391 | if (!strcmp(prot, backends[i].name)) { |
| 392 | cfg->protocol = backends[i].protocol; |
| 393 | gppi(sesskey, "PortNumber", default_port, &cfg->port); |
| 394 | break; |
| 395 | } |
| 396 | |
| 397 | /* The CloseOnExit numbers are arranged in a different order from |
| 398 | * the standard FORCE_ON / FORCE_OFF / AUTO. */ |
| 399 | gppi(sesskey, "CloseOnExit", 1, &i); cfg->close_on_exit = (i+1)%3; |
| 400 | gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close); |
| 401 | { |
| 402 | /* This is two values for backward compatibility with 0.50/0.51 */ |
| 403 | int pingmin, pingsec; |
| 404 | gppi(sesskey, "PingInterval", 0, &pingmin); |
| 405 | gppi(sesskey, "PingIntervalSecs", 0, &pingsec); |
| 406 | cfg->ping_interval = pingmin * 60 + pingsec; |
| 407 | } |
| 408 | gppi(sesskey, "TCPNoDelay", 1, &cfg->tcp_nodelay); |
| 409 | gpps(sesskey, "TerminalType", "xterm", cfg->termtype, |
| 410 | sizeof(cfg->termtype)); |
| 411 | gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed, |
| 412 | sizeof(cfg->termspeed)); |
| 413 | |
| 414 | /* proxy settings */ |
| 415 | gpps(sesskey, "ProxyExcludeList", "", cfg->proxy_exclude_list, |
| 416 | sizeof(cfg->proxy_exclude_list)); |
| 417 | gppi(sesskey, "ProxyDNS", 1, &i); cfg->proxy_dns = (i+1)%3; |
| 418 | gppi(sesskey, "ProxyLocalhost", 0, &cfg->even_proxy_localhost); |
| 419 | gppi(sesskey, "ProxyMethod", -1, &cfg->proxy_type); |
| 420 | if (cfg->proxy_type == -1) { |
| 421 | int i; |
| 422 | gppi(sesskey, "ProxyType", 0, &i); |
| 423 | if (i == 0) |
| 424 | cfg->proxy_type = PROXY_NONE; |
| 425 | else if (i == 1) |
| 426 | cfg->proxy_type = PROXY_HTTP; |
| 427 | else if (i == 3) |
| 428 | cfg->proxy_type = PROXY_TELNET; |
| 429 | else if (i == 4) |
| 430 | cfg->proxy_type = PROXY_CMD; |
| 431 | else { |
| 432 | gppi(sesskey, "ProxySOCKSVersion", 5, &i); |
| 433 | if (i == 5) |
| 434 | cfg->proxy_type = PROXY_SOCKS5; |
| 435 | else |
| 436 | cfg->proxy_type = PROXY_SOCKS4; |
| 437 | } |
| 438 | } |
| 439 | gpps(sesskey, "ProxyHost", "proxy", cfg->proxy_host, |
| 440 | sizeof(cfg->proxy_host)); |
| 441 | gppi(sesskey, "ProxyPort", 80, &cfg->proxy_port); |
| 442 | gpps(sesskey, "ProxyUsername", "", cfg->proxy_username, |
| 443 | sizeof(cfg->proxy_username)); |
| 444 | gpps(sesskey, "ProxyPassword", "", cfg->proxy_password, |
| 445 | sizeof(cfg->proxy_password)); |
| 446 | gpps(sesskey, "ProxyTelnetCommand", "connect %host %port\\n", |
| 447 | cfg->proxy_telnet_command, sizeof(cfg->proxy_telnet_command)); |
| 448 | |
| 449 | { |
| 450 | char buf[2 * sizeof(cfg->environmt)], *p, *q; |
| 451 | gpps(sesskey, "Environment", "", buf, sizeof(buf)); |
| 452 | p = buf; |
| 453 | q = cfg->environmt; |
| 454 | while (*p) { |
| 455 | while (*p && *p != ',') { |
| 456 | int c = *p++; |
| 457 | if (c == '=') |
| 458 | c = '\t'; |
| 459 | if (c == '\\') |
| 460 | c = *p++; |
| 461 | *q++ = c; |
| 462 | } |
| 463 | if (*p == ',') |
| 464 | p++; |
| 465 | *q++ = '\0'; |
| 466 | } |
| 467 | *q = '\0'; |
| 468 | } |
| 469 | gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username)); |
| 470 | gpps(sesskey, "LocalUserName", "", cfg->localusername, |
| 471 | sizeof(cfg->localusername)); |
| 472 | gppi(sesskey, "NoPTY", 0, &cfg->nopty); |
| 473 | gppi(sesskey, "Compression", 0, &cfg->compression); |
| 474 | gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd); |
| 475 | gppi(sesskey, "ChangeUsername", 0, &cfg->change_username); |
| 476 | gprefs(sesskey, "Cipher", "\0", |
| 477 | ciphernames, CIPHER_MAX, cfg->ssh_cipherlist); |
| 478 | gppi(sesskey, "SshProt", 2, &cfg->sshprot); |
| 479 | gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc); |
| 480 | gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth); |
| 481 | gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth); |
| 482 | gppfile(sesskey, "PublicKeyFile", &cfg->keyfile); |
| 483 | gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd, |
| 484 | sizeof(cfg->remote_cmd)); |
| 485 | gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ); |
| 486 | gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet); |
| 487 | gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete); |
| 488 | gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend); |
| 489 | gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type); |
| 490 | gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k); |
| 491 | gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c); |
| 492 | gppi(sesskey, "NoMouseReporting", 0, &cfg->no_mouse_rep); |
| 493 | gppi(sesskey, "NoRemoteResize", 0, &cfg->no_remote_resize); |
| 494 | gppi(sesskey, "NoAltScreen", 0, &cfg->no_alt_screen); |
| 495 | gppi(sesskey, "NoRemoteWinTitle", 0, &cfg->no_remote_wintitle); |
| 496 | gppi(sesskey, "NoRemoteQTitle", 1, &cfg->no_remote_qtitle); |
| 497 | gppi(sesskey, "NoDBackspace", 0, &cfg->no_dbackspace); |
| 498 | gppi(sesskey, "NoRemoteCharset", 0, &cfg->no_remote_charset); |
| 499 | gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor); |
| 500 | gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad); |
| 501 | gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad); |
| 502 | gppi(sesskey, "AltF4", 1, &cfg->alt_f4); |
| 503 | gppi(sesskey, "AltSpace", 0, &cfg->alt_space); |
| 504 | gppi(sesskey, "AltOnly", 0, &cfg->alt_only); |
| 505 | gppi(sesskey, "ComposeKey", 0, &cfg->compose_key); |
| 506 | gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys); |
| 507 | gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard); |
| 508 | gppi(sesskey, "TelnetRet", 1, &cfg->telnet_newline); |
| 509 | gppi(sesskey, "LocalEcho", AUTO, &cfg->localecho); |
| 510 | gppi(sesskey, "LocalEdit", AUTO, &cfg->localedit); |
| 511 | gpps(sesskey, "Answerback", "PuTTY", cfg->answerback, |
| 512 | sizeof(cfg->answerback)); |
| 513 | gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop); |
| 514 | gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter); |
| 515 | gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr); |
| 516 | gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge); |
| 517 | gppi(sesskey, "WindowBorder", 1, &cfg->window_border); |
| 518 | gppi(sesskey, "CurType", 0, &cfg->cursor_type); |
| 519 | gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur); |
| 520 | /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */ |
| 521 | gppi(sesskey, "Beep", 1, &cfg->beep); |
| 522 | gppi(sesskey, "BeepInd", 0, &cfg->beep_ind); |
| 523 | gppfile(sesskey, "BellWaveFile", &cfg->bell_wavefile); |
| 524 | gppi(sesskey, "BellOverload", 1, &cfg->bellovl); |
| 525 | gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n); |
| 526 | gppi(sesskey, "BellOverloadT", 2*TICKSPERSEC, &cfg->bellovl_t); |
| 527 | gppi(sesskey, "BellOverloadS", 5*TICKSPERSEC, &cfg->bellovl_s); |
| 528 | gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines); |
| 529 | gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om); |
| 530 | gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode); |
| 531 | gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr); |
| 532 | gppi(sesskey, "WinNameAlways", 1, &cfg->win_name_always); |
| 533 | gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle)); |
| 534 | gppi(sesskey, "TermWidth", 80, &cfg->width); |
| 535 | gppi(sesskey, "TermHeight", 24, &cfg->height); |
| 536 | gppfont(sesskey, "Font", &cfg->font); |
| 537 | gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode); |
| 538 | gppi(sesskey, "UseSystemColours", 0, &cfg->system_colour); |
| 539 | gppi(sesskey, "TryPalette", 0, &cfg->try_palette); |
| 540 | gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour); |
| 541 | for (i = 0; i < 22; i++) { |
| 542 | static const char *const defaults[] = { |
| 543 | "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0", |
| 544 | "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85", |
| 545 | "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187", |
| 546 | "85,85,255", "187,0,187", "255,85,255", "0,187,187", |
| 547 | "85,255,255", "187,187,187", "255,255,255" |
| 548 | }; |
| 549 | char buf[20], buf2[30]; |
| 550 | int c0, c1, c2; |
| 551 | sprintf(buf, "Colour%d", i); |
| 552 | gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2)); |
| 553 | if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) { |
| 554 | cfg->colours[i][0] = c0; |
| 555 | cfg->colours[i][1] = c1; |
| 556 | cfg->colours[i][2] = c2; |
| 557 | } |
| 558 | } |
| 559 | gppi(sesskey, "RawCNP", 0, &cfg->rawcnp); |
| 560 | gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste); |
| 561 | gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm); |
| 562 | gppi(sesskey, "RectSelect", 0, &cfg->rect_select); |
| 563 | gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override); |
| 564 | for (i = 0; i < 256; i += 32) { |
| 565 | static const char *const defaults[] = { |
| 566 | "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", |
| 567 | "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", |
| 568 | "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", |
| 569 | "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", |
| 570 | "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", |
| 571 | "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", |
| 572 | "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", |
| 573 | "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" |
| 574 | }; |
| 575 | char buf[20], buf2[256], *p; |
| 576 | int j; |
| 577 | sprintf(buf, "Wordness%d", i); |
| 578 | gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2)); |
| 579 | p = buf2; |
| 580 | for (j = i; j < i + 32; j++) { |
| 581 | char *q = p; |
| 582 | while (*p && *p != ',') |
| 583 | p++; |
| 584 | if (*p == ',') |
| 585 | *p++ = '\0'; |
| 586 | cfg->wordness[j] = atoi(q); |
| 587 | } |
| 588 | } |
| 589 | /* |
| 590 | * The empty default for LineCodePage will be converted later |
| 591 | * into a plausible default for the locale. |
| 592 | */ |
| 593 | gpps(sesskey, "LineCodePage", "", cfg->line_codepage, |
| 594 | sizeof(cfg->line_codepage)); |
| 595 | gpps(sesskey, "Printer", "", cfg->printer, sizeof(cfg->printer)); |
| 596 | gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr); |
| 597 | gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar); |
| 598 | gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen); |
| 599 | gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key); |
| 600 | gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp); |
| 601 | gppi(sesskey, "EraseToScrollback", 1, &cfg->erase_to_scrollback); |
| 602 | gppi(sesskey, "LockSize", 0, &cfg->resize_action); |
| 603 | gppi(sesskey, "BCE", 1, &cfg->bce); |
| 604 | gppi(sesskey, "BlinkText", 0, &cfg->blinktext); |
| 605 | gppi(sesskey, "X11Forward", 0, &cfg->x11_forward); |
| 606 | gpps(sesskey, "X11Display", "localhost:0", cfg->x11_display, |
| 607 | sizeof(cfg->x11_display)); |
| 608 | gppi(sesskey, "X11AuthType", X11_MIT, &cfg->x11_auth); |
| 609 | |
| 610 | gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall); |
| 611 | gppi(sesskey, "RemotePortAcceptAll", 0, &cfg->rport_acceptall); |
| 612 | { |
| 613 | char buf[2 * sizeof(cfg->portfwd)], *p, *q; |
| 614 | gpps(sesskey, "PortForwardings", "", buf, sizeof(buf)); |
| 615 | p = buf; |
| 616 | q = cfg->portfwd; |
| 617 | while (*p) { |
| 618 | while (*p && *p != ',') { |
| 619 | int c = *p++; |
| 620 | if (c == '=') |
| 621 | c = '\t'; |
| 622 | if (c == '\\') |
| 623 | c = *p++; |
| 624 | *q++ = c; |
| 625 | } |
| 626 | if (*p == ',') |
| 627 | p++; |
| 628 | *q++ = '\0'; |
| 629 | } |
| 630 | *q = '\0'; |
| 631 | } |
| 632 | gppi(sesskey, "BugIgnore1", 0, &i); cfg->sshbug_ignore1 = 2-i; |
| 633 | gppi(sesskey, "BugPlainPW1", 0, &i); cfg->sshbug_plainpw1 = 2-i; |
| 634 | gppi(sesskey, "BugRSA1", 0, &i); cfg->sshbug_rsa1 = 2-i; |
| 635 | { |
| 636 | int i; |
| 637 | gppi(sesskey, "BugHMAC2", 0, &i); cfg->sshbug_hmac2 = 2-i; |
| 638 | if (cfg->sshbug_hmac2 == AUTO) { |
| 639 | gppi(sesskey, "BuggyMAC", 0, &i); |
| 640 | if (i == 1) |
| 641 | cfg->sshbug_hmac2 = FORCE_ON; |
| 642 | } |
| 643 | } |
| 644 | gppi(sesskey, "BugDeriveKey2", 0, &i); cfg->sshbug_derivekey2 = 2-i; |
| 645 | gppi(sesskey, "BugRSAPad2", 0, &i); cfg->sshbug_rsapad2 = 2-i; |
| 646 | gppi(sesskey, "BugDHGEx2", 0, &i); cfg->sshbug_dhgex2 = 2-i; |
| 647 | gppi(sesskey, "BugPKSessID2", 0, &i); cfg->sshbug_pksessid2 = 2-i; |
| 648 | gppi(sesskey, "StampUtmp", 1, &cfg->stamp_utmp); |
| 649 | gppi(sesskey, "LoginShell", 1, &cfg->login_shell); |
| 650 | gppi(sesskey, "ScrollbarOnLeft", 0, &cfg->scrollbar_on_left); |
| 651 | gppi(sesskey, "ShadowBold", 0, &cfg->shadowbold); |
| 652 | gppfont(sesskey, "BoldFont", &cfg->boldfont); |
| 653 | gppfont(sesskey, "WideFont", &cfg->widefont); |
| 654 | gppfont(sesskey, "WideBoldFont", &cfg->wideboldfont); |
| 655 | gppi(sesskey, "ShadowBoldOffset", 1, &cfg->shadowboldoffset); |
| 656 | } |
| 657 | |
| 658 | void do_defaults(char *session, Config * cfg) |
| 659 | { |
| 660 | load_settings(session, (session != NULL && *session), cfg); |
| 661 | } |
| 662 | |
| 663 | static int sessioncmp(const void *av, const void *bv) |
| 664 | { |
| 665 | const char *a = *(const char *const *) av; |
| 666 | const char *b = *(const char *const *) bv; |
| 667 | |
| 668 | /* |
| 669 | * Alphabetical order, except that "Default Settings" is a |
| 670 | * special case and comes first. |
| 671 | */ |
| 672 | if (!strcmp(a, "Default Settings")) |
| 673 | return -1; /* a comes first */ |
| 674 | if (!strcmp(b, "Default Settings")) |
| 675 | return +1; /* b comes first */ |
| 676 | /* |
| 677 | * FIXME: perhaps we should ignore the first & in determining |
| 678 | * sort order. |
| 679 | */ |
| 680 | return strcmp(a, b); /* otherwise, compare normally */ |
| 681 | } |
| 682 | |
| 683 | void get_sesslist(struct sesslist *list, int allocate) |
| 684 | { |
| 685 | char otherbuf[2048]; |
| 686 | int buflen, bufsize, i; |
| 687 | char *p, *ret; |
| 688 | void *handle; |
| 689 | |
| 690 | if (allocate) { |
| 691 | |
| 692 | buflen = bufsize = 0; |
| 693 | list->buffer = NULL; |
| 694 | if ((handle = enum_settings_start()) != NULL) { |
| 695 | do { |
| 696 | ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf)); |
| 697 | if (ret) { |
| 698 | int len = strlen(otherbuf) + 1; |
| 699 | if (bufsize < buflen + len) { |
| 700 | bufsize = buflen + len + 2048; |
| 701 | list->buffer = sresize(list->buffer, bufsize, char); |
| 702 | } |
| 703 | strcpy(list->buffer + buflen, otherbuf); |
| 704 | buflen += strlen(list->buffer + buflen) + 1; |
| 705 | } |
| 706 | } while (ret); |
| 707 | enum_settings_finish(handle); |
| 708 | } |
| 709 | list->buffer = sresize(list->buffer, buflen + 1, char); |
| 710 | list->buffer[buflen] = '\0'; |
| 711 | |
| 712 | /* |
| 713 | * Now set up the list of sessions. Note that "Default |
| 714 | * Settings" must always be claimed to exist, even if it |
| 715 | * doesn't really. |
| 716 | */ |
| 717 | |
| 718 | p = list->buffer; |
| 719 | list->nsessions = 1; /* "Default Settings" counts as one */ |
| 720 | while (*p) { |
| 721 | if (strcmp(p, "Default Settings")) |
| 722 | list->nsessions++; |
| 723 | while (*p) |
| 724 | p++; |
| 725 | p++; |
| 726 | } |
| 727 | |
| 728 | list->sessions = snewn(list->nsessions + 1, char *); |
| 729 | list->sessions[0] = "Default Settings"; |
| 730 | p = list->buffer; |
| 731 | i = 1; |
| 732 | while (*p) { |
| 733 | if (strcmp(p, "Default Settings")) |
| 734 | list->sessions[i++] = p; |
| 735 | while (*p) |
| 736 | p++; |
| 737 | p++; |
| 738 | } |
| 739 | |
| 740 | qsort(list->sessions, i, sizeof(char *), sessioncmp); |
| 741 | } else { |
| 742 | sfree(list->buffer); |
| 743 | sfree(list->sessions); |
| 744 | } |
| 745 | } |