putty/SETTINGS.C

   1 /*\r
   2  * settings.c: read and write saved sessions. (platform-independent)\r
   3  */\r
   4 \r
   5 #include <assert.h>\r
   6 #include <stdio.h>\r
   7 #include <stdlib.h>\r
   8 #include "putty.h"\r
   9 #include "storage.h"\r
  10 \r
  11 /* The cipher order given here is the default order. */\r
  12 static const struct keyvalwhere ciphernames[] = {\r
  13     { "aes",        CIPHER_AES,             -1, -1 },\r
  14     { "blowfish",   CIPHER_BLOWFISH,        -1, -1 },\r
  15     { "3des",       CIPHER_3DES,            -1, -1 },\r
  16     { "WARN",       CIPHER_WARN,            -1, -1 },\r
  17     { "arcfour",    CIPHER_ARCFOUR,         -1, -1 },\r
  18     { "des",        CIPHER_DES,             -1, -1 }\r
  19 };\r
  20 \r
  21 static const struct keyvalwhere kexnames[] = {\r
  22     { "dh-gex-sha1",        KEX_DHGEX,      -1, -1 },\r
  23     { "dh-group14-sha1",    KEX_DHGROUP14,  -1, -1 },\r
  24     { "dh-group1-sha1",     KEX_DHGROUP1,   -1, -1 },\r
  25     { "rsa",                KEX_RSA,        KEX_WARN, -1 },\r
  26     { "WARN",               KEX_WARN,       -1, -1 }\r
  27 };\r
  28 \r
  29 /*\r
  30  * All the terminal modes that we know about for the "TerminalModes"\r
  31  * setting. (Also used by config.c for the drop-down list.)\r
  32  * This is currently precisely the same as the set in ssh.c, but could\r
  33  * in principle differ if other backends started to support tty modes\r
  34  * (e.g., the pty backend).\r
  35  */\r
  36 const char *const ttymodes[] = {\r
  37     "INTR",     "QUIT",     "ERASE",    "KILL",     "EOF",\r
  38     "EOL",      "EOL2",     "START",    "STOP",     "SUSP",\r
  39     "DSUSP",    "REPRINT",  "WERASE",   "LNEXT",    "FLUSH",\r
  40     "SWTCH",    "STATUS",   "DISCARD",  "IGNPAR",   "PARMRK",\r
  41     "INPCK",    "ISTRIP",   "INLCR",    "IGNCR",    "ICRNL",\r
  42     "IUCLC",    "IXON",     "IXANY",    "IXOFF",    "IMAXBEL",\r
  43     "ISIG",     "ICANON",   "XCASE",    "ECHO",     "ECHOE",\r
  44     "ECHOK",    "ECHONL",   "NOFLSH",   "TOSTOP",   "IEXTEN",\r
  45     "ECHOCTL",  "ECHOKE",   "PENDIN",   "OPOST",    "OLCUC",\r
  46     "ONLCR",    "OCRNL",    "ONOCR",    "ONLRET",   "CS7",\r
  47     "CS8",      "PARENB",   "PARODD",   NULL\r
  48 };\r
  49 \r
  50 /*\r
  51  * Convenience functions to access the backends[] array\r
  52  * (which is only present in tools that manage settings).\r
  53  */\r
  54 \r
  55 Backend *backend_from_name(const char *name)\r
  56 {\r
  57     Backend **p;\r
  58     for (p = backends; *p != NULL; p++)\r
  59         if (!strcmp((*p)->name, name))\r
  60             return *p;\r
  61     return NULL;\r
  62 }\r
  63 \r
  64 Backend *backend_from_proto(int proto)\r
  65 {\r
  66     Backend **p;\r
  67     for (p = backends; *p != NULL; p++)\r
  68         if ((*p)->protocol == proto)\r
  69             return *p;\r
  70     return NULL;\r
  71 }\r
  72 \r
  73 int get_remote_username(Config *cfg, char *user, size_t len)\r
  74 {\r
  75     if (*cfg->username) {\r
  76         strncpy(user, cfg->username, len);\r
  77         user[len-1] = '\0';\r
  78     } else {\r
  79         if (cfg->username_from_env) {\r
  80             /* Use local username. */\r
  81             char *luser = get_username();\r
  82             if (luser) {\r
  83                 strncpy(user, luser, len);\r
  84                 user[len-1] = '\0';\r
  85                 sfree(luser);\r
  86             } else {\r
  87                 *user = '\0';\r
  88             }\r
  89         } else {\r
  90             *user = '\0';\r
  91         }\r
  92     }\r
  93     return (*user != '\0');\r
  94 }\r
  95 \r
  96 static void gpps(void *handle, const char *name, const char *def,\r
  97                  char *val, int len)\r
  98 {\r
  99     if (!read_setting_s(handle, name, val, len)) {\r
 100         char *pdef;\r
 101 \r
 102         pdef = platform_default_s(name);\r
 103         if (pdef) {\r
 104             strncpy(val, pdef, len);\r
 105             sfree(pdef);\r
 106         } else {\r
 107             strncpy(val, def, len);\r
 108         }\r
 109 \r
 110         val[len - 1] = '\0';\r
 111     }\r
 112 }\r
 113 \r
 114 /*\r
 115  * gppfont and gppfile cannot have local defaults, since the very\r
 116  * format of a Filename or Font is platform-dependent. So the\r
 117  * platform-dependent functions MUST return some sort of value.\r
 118  */\r
 119 static void gppfont(void *handle, const char *name, FontSpec *result)\r
 120 {\r
 121     if (!read_setting_fontspec(handle, name, result))\r
 122         *result = platform_default_fontspec(name);\r
 123 }\r
 124 static void gppfile(void *handle, const char *name, Filename *result)\r
 125 {\r
 126     if (!read_setting_filename(handle, name, result))\r
 127         *result = platform_default_filename(name);\r
 128 }\r
 129 \r
 130 static void gppi(void *handle, char *name, int def, int *i)\r
 131 {\r
 132     def = platform_default_i(name, def);\r
 133     *i = read_setting_i(handle, name, def);\r
 134 }\r
 135 \r
 136 /*\r
 137  * Read a set of name-value pairs in the format we occasionally use:\r
 138  *   NAME\tVALUE\0NAME\tVALUE\0\0 in memory\r
 139  *   NAME=VALUE,NAME=VALUE, in storage\r
 140  * `def' is in the storage format.\r
 141  */\r
 142 static void gppmap(void *handle, char *name, char *def, char *val, int len)\r
 143 {\r
 144     char *buf = snewn(2*len, char), *p, *q;\r
 145     gpps(handle, name, def, buf, 2*len);\r
 146     p = buf;\r
 147     q = val;\r
 148     while (*p) {\r
 149         while (*p && *p != ',') {\r
 150             int c = *p++;\r
 151             if (c == '=')\r
 152                 c = '\t';\r
 153             if (c == '\\')\r
 154                 c = *p++;\r
 155             *q++ = c;\r
 156         }\r
 157         if (*p == ',')\r
 158             p++;\r
 159         *q++ = '\0';\r
 160     }\r
 161     *q = '\0';\r
 162     sfree(buf);\r
 163 }\r
 164 \r
 165 /*\r
 166  * Write a set of name/value pairs in the above format.\r
 167  */\r
 168 static void wmap(void *handle, char const *key, char const *value, int len)\r
 169 {\r
 170     char *buf = snewn(2*len, char), *p;\r
 171     const char *q;\r
 172     p = buf;\r
 173     q = value;\r
 174     while (*q) {\r
 175         while (*q) {\r
 176             int c = *q++;\r
 177             if (c == '=' || c == ',' || c == '\\')\r
 178                 *p++ = '\\';\r
 179             if (c == '\t')\r
 180                 c = '=';\r
 181             *p++ = c;\r
 182         }\r
 183         *p++ = ',';\r
 184         q++;\r
 185     }\r
 186     *p = '\0';\r
 187     write_setting_s(handle, key, buf);\r
 188     sfree(buf);\r
 189 }\r
 190 \r
 191 static int key2val(const struct keyvalwhere *mapping,\r
 192                    int nmaps, char *key)\r
 193 {\r
 194     int i;\r
 195     for (i = 0; i < nmaps; i++)\r
 196         if (!strcmp(mapping[i].s, key)) return mapping[i].v;\r
 197     return -1;\r
 198 }\r
 199 \r
 200 static const char *val2key(const struct keyvalwhere *mapping,\r
 201                            int nmaps, int val)\r
 202 {\r
 203     int i;\r
 204     for (i = 0; i < nmaps; i++)\r
 205         if (mapping[i].v == val) return mapping[i].s;\r
 206     return NULL;\r
 207 }\r
 208 \r
 209 /*\r
 210  * Helper function to parse a comma-separated list of strings into\r
 211  * a preference list array of values. Any missing values are added\r
 212  * to the end and duplicates are weeded.\r
 213  * XXX: assumes vals in 'mapping' are small +ve integers\r
 214  */\r
 215 static void gprefs(void *sesskey, char *name, char *def,\r
 216                    const struct keyvalwhere *mapping, int nvals,\r
 217                    int *array)\r
 218 {\r
 219     char commalist[256];\r
 220     char *p, *q;\r
 221     int i, j, n, v, pos;\r
 222     unsigned long seen = 0;            /* bitmap for weeding dups etc */\r
 223 \r
 224     /*\r
 225      * Fetch the string which we'll parse as a comma-separated list.\r
 226      */\r
 227     gpps(sesskey, name, def, commalist, sizeof(commalist));\r
 228 \r
 229     /*\r
 230      * Go through that list and convert it into values.\r
 231      */\r
 232     n = 0;\r
 233     p = commalist;\r
 234     while (1) {\r
 235         while (*p && *p == ',') p++;\r
 236         if (!*p)\r
 237             break;                     /* no more words */\r
 238 \r
 239         q = p;\r
 240         while (*p && *p != ',') p++;\r
 241         if (*p) *p++ = '\0';\r
 242 \r
 243         v = key2val(mapping, nvals, q);\r
 244         if (v != -1 && !(seen & (1 << v))) {\r
 245             seen |= (1 << v);\r
 246             array[n++] = v;\r
 247         }\r
 248     }\r
 249 \r
 250     /*\r
 251      * Now go through 'mapping' and add values that weren't mentioned\r
 252      * in the list we fetched. We may have to loop over it multiple\r
 253      * times so that we add values before other values whose default\r
 254      * positions depend on them.\r
 255      */\r
 256     while (n < nvals) {\r
 257         for (i = 0; i < nvals; i++) {\r
 258             assert(mapping[i].v < 32);\r
 259 \r
 260             if (!(seen & (1 << mapping[i].v))) {\r
 261                 /*\r
 262                  * This element needs adding. But can we add it yet?\r
 263                  */\r
 264                 if (mapping[i].vrel != -1 && !(seen & (1 << mapping[i].vrel)))\r
 265                     continue;          /* nope */\r
 266 \r
 267                 /*\r
 268                  * OK, we can work out where to add this element, so\r
 269                  * do so.\r
 270                  */\r
 271                 if (mapping[i].vrel == -1) {\r
 272                     pos = (mapping[i].where < 0 ? n : 0);\r
 273                 } else {\r
 274                     for (j = 0; j < n; j++)\r
 275                         if (array[j] == mapping[i].vrel)\r
 276                             break;\r
 277                     assert(j < n);     /* implied by (seen & (1<<vrel)) */\r
 278                     pos = (mapping[i].where < 0 ? j : j+1);\r
 279                 }\r
 280 \r
 281                 /*\r
 282                  * And add it.\r
 283                  */\r
 284                 for (j = n-1; j >= pos; j--)\r
 285                     array[j+1] = array[j];\r
 286                 array[pos] = mapping[i].v;\r
 287                 n++;\r
 288             }\r
 289         }\r
 290     }\r
 291 }\r
 292 \r
 293 /* \r
 294  * Write out a preference list.\r
 295  */\r
 296 static void wprefs(void *sesskey, char *name,\r
 297                    const struct keyvalwhere *mapping, int nvals,\r
 298                    int *array)\r
 299 {\r
 300     char *buf, *p;\r
 301     int i, maxlen;\r
 302 \r
 303     for (maxlen = i = 0; i < nvals; i++) {\r
 304         const char *s = val2key(mapping, nvals, array[i]);\r
 305         if (s) {\r
 306             maxlen += 1 + strlen(s);\r
 307         }\r
 308     }\r
 309 \r
 310     buf = snewn(maxlen, char);\r
 311     p = buf;\r
 312 \r
 313     for (i = 0; i < nvals; i++) {\r
 314         const char *s = val2key(mapping, nvals, array[i]);\r
 315         if (s) {\r
 316             p += sprintf(p, "%s%s", (p > buf ? "," : ""), s);\r
 317         }\r
 318     }\r
 319 \r
 320     assert(p - buf == maxlen - 1);     /* maxlen counted the NUL */\r
 321 \r
 322     write_setting_s(sesskey, name, buf);\r
 323 \r
 324     sfree(buf);\r
 325 }\r
 326 \r
 327 char *save_settings(char *section, Config * cfg)\r
 328 {\r
 329     void *sesskey;\r
 330     char *errmsg;\r
 331 \r
 332     sesskey = open_settings_w(section, &errmsg);\r
 333     if (!sesskey)\r
 334         return errmsg;\r
 335     save_open_settings(sesskey, cfg);\r
 336     close_settings_w(sesskey);\r
 337     return NULL;\r
 338 }\r
 339 \r
 340 void save_open_settings(void *sesskey, Config *cfg)\r
 341 {\r
 342     int i;\r
 343     char *p;\r
 344 \r
 345     write_setting_i(sesskey, "Present", 1);\r
 346     write_setting_s(sesskey, "HostName", cfg->host);\r
 347     write_setting_filename(sesskey, "LogFileName", cfg->logfilename);\r
 348     write_setting_i(sesskey, "LogType", cfg->logtype);\r
 349     write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);\r
 350     write_setting_i(sesskey, "LogFlush", cfg->logflush);\r
 351     write_setting_i(sesskey, "SSHLogOmitPasswords", cfg->logomitpass);\r
 352     write_setting_i(sesskey, "SSHLogOmitData", cfg->logomitdata);\r
 353     p = "raw";\r
 354     {\r
 355         const Backend *b = backend_from_proto(cfg->protocol);\r
 356         if (b)\r
 357             p = b->name;\r
 358     }\r
 359     write_setting_s(sesskey, "Protocol", p);\r
 360     write_setting_i(sesskey, "PortNumber", cfg->port);\r
 361     /* The CloseOnExit numbers are arranged in a different order from\r
 362      * the standard FORCE_ON / FORCE_OFF / AUTO. */\r
 363     write_setting_i(sesskey, "CloseOnExit", (cfg->close_on_exit+2)%3);\r
 364     write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close);\r
 365     write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60);  /* minutes */\r
 366     write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60);      /* seconds */\r
 367     write_setting_i(sesskey, "TCPNoDelay", cfg->tcp_nodelay);\r
 368     write_setting_i(sesskey, "TCPKeepalives", cfg->tcp_keepalives);\r
 369     write_setting_s(sesskey, "TerminalType", cfg->termtype);\r
 370     write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);\r
 371     wmap(sesskey, "TerminalModes", cfg->ttymodes, lenof(cfg->ttymodes));\r
 372 \r
 373     /* Address family selection */\r
 374     write_setting_i(sesskey, "AddressFamily", cfg->addressfamily);\r
 375 \r
 376     /* proxy settings */\r
 377     write_setting_s(sesskey, "ProxyExcludeList", cfg->proxy_exclude_list);\r
 378     write_setting_i(sesskey, "ProxyDNS", (cfg->proxy_dns+2)%3);\r
 379     write_setting_i(sesskey, "ProxyLocalhost", cfg->even_proxy_localhost);\r
 380     write_setting_i(sesskey, "ProxyMethod", cfg->proxy_type);\r
 381     write_setting_s(sesskey, "ProxyHost", cfg->proxy_host);\r
 382     write_setting_i(sesskey, "ProxyPort", cfg->proxy_port);\r
 383     write_setting_s(sesskey, "ProxyUsername", cfg->proxy_username);\r
 384     write_setting_s(sesskey, "ProxyPassword", cfg->proxy_password);\r
 385     write_setting_s(sesskey, "ProxyTelnetCommand", cfg->proxy_telnet_command);\r
 386     wmap(sesskey, "Environment", cfg->environmt, lenof(cfg->environmt));\r
 387     write_setting_s(sesskey, "UserName", cfg->username);\r
 388     write_setting_i(sesskey, "UserNameFromEnvironment", cfg->username_from_env);\r
 389     write_setting_s(sesskey, "LocalUserName", cfg->localusername);\r
 390     write_setting_i(sesskey, "NoPTY", cfg->nopty);\r
 391     write_setting_i(sesskey, "Compression", cfg->compression);\r
 392     write_setting_i(sesskey, "TryAgent", cfg->tryagent);\r
 393     write_setting_i(sesskey, "AgentFwd", cfg->agentfwd);\r
 394     write_setting_i(sesskey, "GssapiFwd", cfg->gssapifwd);\r
 395     write_setting_i(sesskey, "ChangeUsername", cfg->change_username);\r
 396     wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX,\r
 397            cfg->ssh_cipherlist);\r
 398     wprefs(sesskey, "KEX", kexnames, KEX_MAX, cfg->ssh_kexlist);\r
 399     write_setting_i(sesskey, "RekeyTime", cfg->ssh_rekey_time);\r
 400     write_setting_s(sesskey, "RekeyBytes", cfg->ssh_rekey_data);\r
 401     write_setting_i(sesskey, "SshNoAuth", cfg->ssh_no_userauth);\r
 402     write_setting_i(sesskey, "SshBanner", cfg->ssh_show_banner);\r
 403     write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);\r
 404     write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth);\r
 405     write_setting_i(sesskey, "AuthGSSAPI", cfg->try_gssapi_auth);\r
 406 #ifndef NO_GSSAPI\r
 407     wprefs(sesskey, "GSSLibs", gsslibkeywords, ngsslibs,\r
 408            cfg->ssh_gsslist);\r
 409     write_setting_filename(sesskey, "GSSCustom", cfg->ssh_gss_custom);\r
 410 #endif\r
 411     write_setting_i(sesskey, "SshNoShell", cfg->ssh_no_shell);\r
 412     write_setting_i(sesskey, "SshProt", cfg->sshprot);\r
 413     write_setting_s(sesskey, "LogHost", cfg->loghost);\r
 414     write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc);\r
 415     write_setting_filename(sesskey, "PublicKeyFile", cfg->keyfile);\r
 416     write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd);\r
 417     write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ);\r
 418     write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet);\r
 419     write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);\r
 420     write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);\r
 421     write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type);\r
 422     write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k);\r
 423     write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c);\r
 424     write_setting_i(sesskey, "NoMouseReporting", cfg->no_mouse_rep);\r
 425     write_setting_i(sesskey, "NoRemoteResize", cfg->no_remote_resize);\r
 426     write_setting_i(sesskey, "NoAltScreen", cfg->no_alt_screen);\r
 427     write_setting_i(sesskey, "NoRemoteWinTitle", cfg->no_remote_wintitle);\r
 428     write_setting_i(sesskey, "RemoteQTitleAction", cfg->remote_qtitle_action);\r
 429     write_setting_i(sesskey, "NoDBackspace", cfg->no_dbackspace);\r
 430     write_setting_i(sesskey, "NoRemoteCharset", cfg->no_remote_charset);\r
 431     write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor);\r
 432     write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad);\r
 433     write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad);\r
 434     write_setting_i(sesskey, "AltF4", cfg->alt_f4);\r
 435     write_setting_i(sesskey, "AltSpace", cfg->alt_space);\r
 436     write_setting_i(sesskey, "AltOnly", cfg->alt_only);\r
 437     write_setting_i(sesskey, "ComposeKey", cfg->compose_key);\r
 438     write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys);\r
 439     write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard);\r
 440     write_setting_i(sesskey, "TelnetRet", cfg->telnet_newline);\r
 441     write_setting_i(sesskey, "LocalEcho", cfg->localecho);\r
 442     write_setting_i(sesskey, "LocalEdit", cfg->localedit);\r
 443     write_setting_s(sesskey, "Answerback", cfg->answerback);\r
 444     write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop);\r
 445     write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter);\r
 446     write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr);\r
 447     write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge);\r
 448     write_setting_i(sesskey, "WindowBorder", cfg->window_border);\r
 449     write_setting_i(sesskey, "CurType", cfg->cursor_type);\r
 450     write_setting_i(sesskey, "BlinkCur", cfg->blink_cur);\r
 451     write_setting_i(sesskey, "Beep", cfg->beep);\r
 452     write_setting_i(sesskey, "BeepInd", cfg->beep_ind);\r
 453     write_setting_filename(sesskey, "BellWaveFile", cfg->bell_wavefile);\r
 454     write_setting_i(sesskey, "BellOverload", cfg->bellovl);\r
 455     write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n);\r
 456     write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t\r
 457 #ifdef PUTTY_UNIX_H\r
 458                     * 1000\r
 459 #endif\r
 460                     );\r
 461     write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s\r
 462 #ifdef PUTTY_UNIX_H\r
 463                     * 1000\r
 464 #endif\r
 465                     );\r
 466     write_setting_i(sesskey, "ScrollbackLines", cfg->savelines);\r
 467     write_setting_i(sesskey, "DECOriginMode", cfg->dec_om);\r
 468     write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode);\r
 469     write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr);\r
 470     write_setting_i(sesskey, "CRImpliesLF", cfg->crhaslf);\r
 471     write_setting_i(sesskey, "DisableArabicShaping", cfg->arabicshaping);\r
 472     write_setting_i(sesskey, "DisableBidi", cfg->bidi);\r
 473     write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always);\r
 474     write_setting_s(sesskey, "WinTitle", cfg->wintitle);\r
 475     write_setting_i(sesskey, "TermWidth", cfg->width);\r
 476     write_setting_i(sesskey, "TermHeight", cfg->height);\r
 477     write_setting_fontspec(sesskey, "Font", cfg->font);\r
 478     write_setting_i(sesskey, "FontQuality", cfg->font_quality);\r
 479     write_setting_i(sesskey, "FontVTMode", cfg->vtmode);\r
 480     write_setting_i(sesskey, "UseSystemColours", cfg->system_colour);\r
 481     write_setting_i(sesskey, "TryPalette", cfg->try_palette);\r
 482     write_setting_i(sesskey, "ANSIColour", cfg->ansi_colour);\r
 483     write_setting_i(sesskey, "Xterm256Colour", cfg->xterm_256_colour);\r
 484     write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);\r
 485 \r
 486     for (i = 0; i < 22; i++) {\r
 487         char buf[20], buf2[30];\r
 488         sprintf(buf, "Colour%d", i);\r
 489         sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],\r
 490                 cfg->colours[i][1], cfg->colours[i][2]);\r
 491         write_setting_s(sesskey, buf, buf2);\r
 492     }\r
 493     write_setting_i(sesskey, "RawCNP", cfg->rawcnp);\r
 494     write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste);\r
 495     write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm);\r
 496     write_setting_i(sesskey, "RectSelect", cfg->rect_select);\r
 497     write_setting_i(sesskey, "MouseOverride", cfg->mouse_override);\r
 498     for (i = 0; i < 256; i += 32) {\r
 499         char buf[20], buf2[256];\r
 500         int j;\r
 501         sprintf(buf, "Wordness%d", i);\r
 502         *buf2 = '\0';\r
 503         for (j = i; j < i + 32; j++) {\r
 504             sprintf(buf2 + strlen(buf2), "%s%d",\r
 505                     (*buf2 ? "," : ""), cfg->wordness[j]);\r
 506         }\r
 507         write_setting_s(sesskey, buf, buf2);\r
 508     }\r
 509     write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);\r
 510     write_setting_i(sesskey, "CJKAmbigWide", cfg->cjk_ambig_wide);\r
 511     write_setting_i(sesskey, "UTF8Override", cfg->utf8_override);\r
 512     write_setting_s(sesskey, "Printer", cfg->printer);\r
 513     write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);\r
 514     write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);\r
 515     write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen);\r
 516     write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);\r
 517     write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);\r
 518     write_setting_i(sesskey, "EraseToScrollback", cfg->erase_to_scrollback);\r
 519     write_setting_i(sesskey, "LockSize", cfg->resize_action);\r
 520     write_setting_i(sesskey, "BCE", cfg->bce);\r
 521     write_setting_i(sesskey, "BlinkText", cfg->blinktext);\r
 522     write_setting_i(sesskey, "X11Forward", cfg->x11_forward);\r
 523     write_setting_s(sesskey, "X11Display", cfg->x11_display);\r
 524     write_setting_i(sesskey, "X11AuthType", cfg->x11_auth);\r
 525     write_setting_filename(sesskey, "X11AuthFile", cfg->xauthfile);\r
 526     write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall);\r
 527     write_setting_i(sesskey, "RemotePortAcceptAll", cfg->rport_acceptall);\r
 528     wmap(sesskey, "PortForwardings", cfg->portfwd, lenof(cfg->portfwd));\r
 529     write_setting_i(sesskey, "BugIgnore1", 2-cfg->sshbug_ignore1);\r
 530     write_setting_i(sesskey, "BugPlainPW1", 2-cfg->sshbug_plainpw1);\r
 531     write_setting_i(sesskey, "BugRSA1", 2-cfg->sshbug_rsa1);\r
 532     write_setting_i(sesskey, "BugIgnore2", 2-cfg->sshbug_ignore2);\r
 533     write_setting_i(sesskey, "BugHMAC2", 2-cfg->sshbug_hmac2);\r
 534     write_setting_i(sesskey, "BugDeriveKey2", 2-cfg->sshbug_derivekey2);\r
 535     write_setting_i(sesskey, "BugRSAPad2", 2-cfg->sshbug_rsapad2);\r
 536     write_setting_i(sesskey, "BugPKSessID2", 2-cfg->sshbug_pksessid2);\r
 537     write_setting_i(sesskey, "BugRekey2", 2-cfg->sshbug_rekey2);\r
 538     write_setting_i(sesskey, "BugMaxPkt2", 2-cfg->sshbug_maxpkt2);\r
 539     write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp);\r
 540     write_setting_i(sesskey, "LoginShell", cfg->login_shell);\r
 541     write_setting_i(sesskey, "ScrollbarOnLeft", cfg->scrollbar_on_left);\r
 542     write_setting_fontspec(sesskey, "BoldFont", cfg->boldfont);\r
 543     write_setting_fontspec(sesskey, "WideFont", cfg->widefont);\r
 544     write_setting_fontspec(sesskey, "WideBoldFont", cfg->wideboldfont);\r
 545     write_setting_i(sesskey, "ShadowBold", cfg->shadowbold);\r
 546     write_setting_i(sesskey, "ShadowBoldOffset", cfg->shadowboldoffset);\r
 547     write_setting_s(sesskey, "SerialLine", cfg->serline);\r
 548     write_setting_i(sesskey, "SerialSpeed", cfg->serspeed);\r
 549     write_setting_i(sesskey, "SerialDataBits", cfg->serdatabits);\r
 550     write_setting_i(sesskey, "SerialStopHalfbits", cfg->serstopbits);\r
 551     write_setting_i(sesskey, "SerialParity", cfg->serparity);\r
 552     write_setting_i(sesskey, "SerialFlowControl", cfg->serflow);\r
 553     write_setting_s(sesskey, "WindowClass", cfg->winclass);\r
 554 }\r
 555 \r
 556 void load_settings(char *section, Config * cfg)\r
 557 {\r
 558     void *sesskey;\r
 559 \r
 560     sesskey = open_settings_r(section);\r
 561     load_open_settings(sesskey, cfg);\r
 562     close_settings_r(sesskey);\r
 563 \r
 564     if (cfg_launchable(cfg))\r
 565         add_session_to_jumplist(section);\r
 566 }\r
 567 \r
 568 void load_open_settings(void *sesskey, Config *cfg)\r
 569 {\r
 570     int i;\r
 571     char prot[10];\r
 572 \r
 573     cfg->ssh_subsys = 0;               /* FIXME: load this properly */\r
 574     cfg->remote_cmd_ptr = NULL;\r
 575     cfg->remote_cmd_ptr2 = NULL;\r
 576     cfg->ssh_nc_host[0] = '\0';\r
 577 \r
 578     gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));\r
 579     gppfile(sesskey, "LogFileName", &cfg->logfilename);\r
 580     gppi(sesskey, "LogType", 0, &cfg->logtype);\r
 581     gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);\r
 582     gppi(sesskey, "LogFlush", 1, &cfg->logflush);\r
 583     gppi(sesskey, "SSHLogOmitPasswords", 1, &cfg->logomitpass);\r
 584     gppi(sesskey, "SSHLogOmitData", 0, &cfg->logomitdata);\r
 585 \r
 586     gpps(sesskey, "Protocol", "default", prot, 10);\r
 587     cfg->protocol = default_protocol;\r
 588     cfg->port = default_port;\r
 589     {\r
 590         const Backend *b = backend_from_name(prot);\r
 591         if (b) {\r
 592             cfg->protocol = b->protocol;\r
 593             gppi(sesskey, "PortNumber", default_port, &cfg->port);\r
 594         }\r
 595     }\r
 596 \r
 597     /* Address family selection */\r
 598     gppi(sesskey, "AddressFamily", ADDRTYPE_UNSPEC, &cfg->addressfamily);\r
 599 \r
 600     /* The CloseOnExit numbers are arranged in a different order from\r
 601      * the standard FORCE_ON / FORCE_OFF / AUTO. */\r
 602     gppi(sesskey, "CloseOnExit", 1, &i); cfg->close_on_exit = (i+1)%3;\r
 603     gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close);\r
 604     {\r
 605         /* This is two values for backward compatibility with 0.50/0.51 */\r
 606         int pingmin, pingsec;\r
 607         gppi(sesskey, "PingInterval", 0, &pingmin);\r
 608         gppi(sesskey, "PingIntervalSecs", 0, &pingsec);\r
 609         cfg->ping_interval = pingmin * 60 + pingsec;\r
 610     }\r
 611     gppi(sesskey, "TCPNoDelay", 1, &cfg->tcp_nodelay);\r
 612     gppi(sesskey, "TCPKeepalives", 0, &cfg->tcp_keepalives);\r
 613     gpps(sesskey, "TerminalType", "xterm", cfg->termtype,\r
 614          sizeof(cfg->termtype));\r
 615     gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,\r
 616          sizeof(cfg->termspeed));\r
 617     {\r
 618         /* This hardcodes a big set of defaults in any new saved\r
 619          * sessions. Let's hope we don't change our mind. */\r
 620         int i;\r
 621         char *def = dupstr("");\r
 622         /* Default: all set to "auto" */\r
 623         for (i = 0; ttymodes[i]; i++) {\r
 624             char *def2 = dupprintf("%s%s=A,", def, ttymodes[i]);\r
 625             sfree(def);\r
 626             def = def2;\r
 627         }\r
 628         gppmap(sesskey, "TerminalModes", def,\r
 629                cfg->ttymodes, lenof(cfg->ttymodes));\r
 630         sfree(def);\r
 631     }\r
 632 \r
 633     /* proxy settings */\r
 634     gpps(sesskey, "ProxyExcludeList", "", cfg->proxy_exclude_list,\r
 635          sizeof(cfg->proxy_exclude_list));\r
 636     gppi(sesskey, "ProxyDNS", 1, &i); cfg->proxy_dns = (i+1)%3;\r
 637     gppi(sesskey, "ProxyLocalhost", 0, &cfg->even_proxy_localhost);\r
 638     gppi(sesskey, "ProxyMethod", -1, &cfg->proxy_type);\r
 639     if (cfg->proxy_type == -1) {\r
 640         int i;\r
 641         gppi(sesskey, "ProxyType", 0, &i);\r
 642         if (i == 0)\r
 643             cfg->proxy_type = PROXY_NONE;\r
 644         else if (i == 1)\r
 645             cfg->proxy_type = PROXY_HTTP;\r
 646         else if (i == 3)\r
 647             cfg->proxy_type = PROXY_TELNET;\r
 648         else if (i == 4)\r
 649             cfg->proxy_type = PROXY_CMD;\r
 650         else {\r
 651             gppi(sesskey, "ProxySOCKSVersion", 5, &i);\r
 652             if (i == 5)\r
 653                 cfg->proxy_type = PROXY_SOCKS5;\r
 654             else\r
 655                 cfg->proxy_type = PROXY_SOCKS4;\r
 656         }\r
 657     }\r
 658     gpps(sesskey, "ProxyHost", "proxy", cfg->proxy_host,\r
 659          sizeof(cfg->proxy_host));\r
 660     gppi(sesskey, "ProxyPort", 80, &cfg->proxy_port);\r
 661     gpps(sesskey, "ProxyUsername", "", cfg->proxy_username,\r
 662          sizeof(cfg->proxy_username));\r
 663     gpps(sesskey, "ProxyPassword", "", cfg->proxy_password,\r
 664          sizeof(cfg->proxy_password));\r
 665     gpps(sesskey, "ProxyTelnetCommand", "connect %host %port\\n",\r
 666          cfg->proxy_telnet_command, sizeof(cfg->proxy_telnet_command));\r
 667     gppmap(sesskey, "Environment", "", cfg->environmt, lenof(cfg->environmt));\r
 668     gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username));\r
 669     gppi(sesskey, "UserNameFromEnvironment", 0, &cfg->username_from_env);\r
 670     gpps(sesskey, "LocalUserName", "", cfg->localusername,\r
 671          sizeof(cfg->localusername));\r
 672     gppi(sesskey, "NoPTY", 0, &cfg->nopty);\r
 673     gppi(sesskey, "Compression", 0, &cfg->compression);\r
 674     gppi(sesskey, "TryAgent", 1, &cfg->tryagent);\r
 675     gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);\r
 676     gppi(sesskey, "ChangeUsername", 0, &cfg->change_username);\r
 677     gppi(sesskey, "GssapiFwd", 0, &cfg->gssapifwd);\r
 678     gprefs(sesskey, "Cipher", "\0",\r
 679            ciphernames, CIPHER_MAX, cfg->ssh_cipherlist);\r
 680     {\r
 681         /* Backward-compatibility: we used to have an option to\r
 682          * disable gex under the "bugs" panel after one report of\r
 683          * a server which offered it then choked, but we never got\r
 684          * a server version string or any other reports. */\r
 685         char *default_kexes;\r
 686         gppi(sesskey, "BugDHGEx2", 0, &i); i = 2-i;\r
 687         if (i == FORCE_ON)\r
 688             default_kexes = "dh-group14-sha1,dh-group1-sha1,rsa,WARN,dh-gex-sha1";\r
 689         else\r
 690             default_kexes = "dh-gex-sha1,dh-group14-sha1,dh-group1-sha1,rsa,WARN";\r
 691         gprefs(sesskey, "KEX", default_kexes,\r
 692                kexnames, KEX_MAX, cfg->ssh_kexlist);\r
 693     }\r
 694     gppi(sesskey, "RekeyTime", 60, &cfg->ssh_rekey_time);\r
 695     gpps(sesskey, "RekeyBytes", "1G", cfg->ssh_rekey_data,\r
 696          sizeof(cfg->ssh_rekey_data));\r
 697     gppi(sesskey, "SshProt", 2, &cfg->sshprot);\r
 698     gpps(sesskey, "LogHost", "", cfg->loghost, sizeof(cfg->loghost));\r
 699     gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc);\r
 700     gppi(sesskey, "SshNoAuth", 0, &cfg->ssh_no_userauth);\r
 701     gppi(sesskey, "SshBanner", 1, &cfg->ssh_show_banner);\r
 702     gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);\r
 703     gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth);\r
 704     gppi(sesskey, "AuthGSSAPI", 1, &cfg->try_gssapi_auth);\r
 705 #ifndef NO_GSSAPI\r
 706     gprefs(sesskey, "GSSLibs", "\0",\r
 707            gsslibkeywords, ngsslibs, cfg->ssh_gsslist);\r
 708     gppfile(sesskey, "GSSCustom", &cfg->ssh_gss_custom);\r
 709 #endif\r
 710     gppi(sesskey, "SshNoShell", 0, &cfg->ssh_no_shell);\r
 711     gppfile(sesskey, "PublicKeyFile", &cfg->keyfile);\r
 712     gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,\r
 713          sizeof(cfg->remote_cmd));\r
 714     gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ);\r
 715     gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet);\r
 716     gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);\r
 717     gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);\r
 718     gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);\r
 719     gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);\r
 720     gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);\r
 721     gppi(sesskey, "NoMouseReporting", 0, &cfg->no_mouse_rep);\r
 722     gppi(sesskey, "NoRemoteResize", 0, &cfg->no_remote_resize);\r
 723     gppi(sesskey, "NoAltScreen", 0, &cfg->no_alt_screen);\r
 724     gppi(sesskey, "NoRemoteWinTitle", 0, &cfg->no_remote_wintitle);\r
 725     {\r
 726         /* Backward compatibility */\r
 727         int no_remote_qtitle;\r
 728         gppi(sesskey, "NoRemoteQTitle", 1, &no_remote_qtitle);\r
 729         /* We deliberately interpret the old setting of "no response" as\r
 730          * "empty string". This changes the behaviour, but hopefully for\r
 731          * the better; the user can always recover the old behaviour. */\r
 732         gppi(sesskey, "RemoteQTitleAction",\r
 733              no_remote_qtitle ? TITLE_EMPTY : TITLE_REAL,\r
 734              &cfg->remote_qtitle_action);\r
 735     }\r
 736     gppi(sesskey, "NoDBackspace", 0, &cfg->no_dbackspace);\r
 737     gppi(sesskey, "NoRemoteCharset", 0, &cfg->no_remote_charset);\r
 738     gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);\r
 739     gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);\r
 740     gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);\r
 741     gppi(sesskey, "AltF4", 1, &cfg->alt_f4);\r
 742     gppi(sesskey, "AltSpace", 0, &cfg->alt_space);\r
 743     gppi(sesskey, "AltOnly", 0, &cfg->alt_only);\r
 744     gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);\r
 745     gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);\r
 746     gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard);\r
 747     gppi(sesskey, "TelnetRet", 1, &cfg->telnet_newline);\r
 748     gppi(sesskey, "LocalEcho", AUTO, &cfg->localecho);\r
 749     gppi(sesskey, "LocalEdit", AUTO, &cfg->localedit);\r
 750     gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,\r
 751          sizeof(cfg->answerback));\r
 752     gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);\r
 753     gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter);\r
 754     gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);\r
 755     gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);\r
 756     gppi(sesskey, "WindowBorder", 1, &cfg->window_border);\r
 757     gppi(sesskey, "CurType", 0, &cfg->cursor_type);\r
 758     gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);\r
 759     /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */\r
 760     gppi(sesskey, "Beep", 1, &cfg->beep);\r
 761     gppi(sesskey, "BeepInd", 0, &cfg->beep_ind);\r
 762     gppfile(sesskey, "BellWaveFile", &cfg->bell_wavefile);\r
 763     gppi(sesskey, "BellOverload", 1, &cfg->bellovl);\r
 764     gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);\r
 765     gppi(sesskey, "BellOverloadT", 2*TICKSPERSEC\r
 766 #ifdef PUTTY_UNIX_H\r
 767                                    *1000\r
 768 #endif\r
 769                                    , &i);\r
 770     cfg->bellovl_t = i\r
 771 #ifdef PUTTY_UNIX_H\r
 772                     / 1000\r
 773 #endif\r
 774         ;\r
 775     gppi(sesskey, "BellOverloadS", 5*TICKSPERSEC\r
 776 #ifdef PUTTY_UNIX_H\r
 777                                    *1000\r
 778 #endif\r
 779                                    , &i);\r
 780     cfg->bellovl_s = i\r
 781 #ifdef PUTTY_UNIX_H\r
 782                     / 1000\r
 783 #endif\r
 784         ;\r
 785     gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines);\r
 786     gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om);\r
 787     gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);\r
 788     gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr);\r
 789     gppi(sesskey, "CRImpliesLF", 0, &cfg->crhaslf);\r
 790     gppi(sesskey, "DisableArabicShaping", 0, &cfg->arabicshaping);\r
 791     gppi(sesskey, "DisableBidi", 0, &cfg->bidi);\r
 792     gppi(sesskey, "WinNameAlways", 1, &cfg->win_name_always);\r
 793     gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));\r
 794     gppi(sesskey, "TermWidth", 80, &cfg->width);\r
 795     gppi(sesskey, "TermHeight", 24, &cfg->height);\r
 796     gppfont(sesskey, "Font", &cfg->font);\r
 797     gppi(sesskey, "FontQuality", FQ_DEFAULT, &cfg->font_quality);\r
 798     gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode);\r
 799     gppi(sesskey, "UseSystemColours", 0, &cfg->system_colour);\r
 800     gppi(sesskey, "TryPalette", 0, &cfg->try_palette);\r
 801     gppi(sesskey, "ANSIColour", 1, &cfg->ansi_colour);\r
 802     gppi(sesskey, "Xterm256Colour", 1, &cfg->xterm_256_colour);\r
 803     gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);\r
 804 \r
 805     for (i = 0; i < 22; i++) {\r
 806         static const char *const defaults[] = {\r
 807             "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",\r
 808             "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",\r
 809             "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",\r
 810             "85,85,255", "187,0,187", "255,85,255", "0,187,187",\r
 811             "85,255,255", "187,187,187", "255,255,255"\r
 812         };\r
 813         char buf[20], buf2[30];\r
 814         int c0, c1, c2;\r
 815         sprintf(buf, "Colour%d", i);\r
 816         gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2));\r
 817         if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {\r
 818             cfg->colours[i][0] = c0;\r
 819             cfg->colours[i][1] = c1;\r
 820             cfg->colours[i][2] = c2;\r
 821         }\r
 822     }\r
 823     gppi(sesskey, "RawCNP", 0, &cfg->rawcnp);\r
 824     gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste);\r
 825     gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);\r
 826     gppi(sesskey, "RectSelect", 0, &cfg->rect_select);\r
 827     gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override);\r
 828     for (i = 0; i < 256; i += 32) {\r
 829         static const char *const defaults[] = {\r
 830             "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",\r
 831             "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",\r
 832             "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",\r
 833             "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",\r
 834             "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",\r
 835             "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",\r
 836             "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",\r
 837             "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"\r
 838         };\r
 839         char buf[20], buf2[256], *p;\r
 840         int j;\r
 841         sprintf(buf, "Wordness%d", i);\r
 842         gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2));\r
 843         p = buf2;\r
 844         for (j = i; j < i + 32; j++) {\r
 845             char *q = p;\r
 846             while (*p && *p != ',')\r
 847                 p++;\r
 848             if (*p == ',')\r
 849                 *p++ = '\0';\r
 850             cfg->wordness[j] = atoi(q);\r
 851         }\r
 852     }\r
 853     /*\r
 854      * The empty default for LineCodePage will be converted later\r
 855      * into a plausible default for the locale.\r
 856      */\r
 857     gpps(sesskey, "LineCodePage", "", cfg->line_codepage,\r
 858          sizeof(cfg->line_codepage));\r
 859     gppi(sesskey, "CJKAmbigWide", 0, &cfg->cjk_ambig_wide);\r
 860     gppi(sesskey, "UTF8Override", 1, &cfg->utf8_override);\r
 861     gpps(sesskey, "Printer", "", cfg->printer, sizeof(cfg->printer));\r
 862     gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);\r
 863     gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);\r
 864     gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen);\r
 865     gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);\r
 866     gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);\r
 867     gppi(sesskey, "EraseToScrollback", 1, &cfg->erase_to_scrollback);\r
 868     gppi(sesskey, "LockSize", 0, &cfg->resize_action);\r
 869     gppi(sesskey, "BCE", 1, &cfg->bce);\r
 870     gppi(sesskey, "BlinkText", 0, &cfg->blinktext);\r
 871     gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);\r
 872     gpps(sesskey, "X11Display", "", cfg->x11_display,\r
 873          sizeof(cfg->x11_display));\r
 874     gppi(sesskey, "X11AuthType", X11_MIT, &cfg->x11_auth);\r
 875     gppfile(sesskey, "X11AuthFile", &cfg->xauthfile);\r
 876 \r
 877     gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall);\r
 878     gppi(sesskey, "RemotePortAcceptAll", 0, &cfg->rport_acceptall);\r
 879     gppmap(sesskey, "PortForwardings", "", cfg->portfwd, lenof(cfg->portfwd));\r
 880     gppi(sesskey, "BugIgnore1", 0, &i); cfg->sshbug_ignore1 = 2-i;\r
 881     gppi(sesskey, "BugPlainPW1", 0, &i); cfg->sshbug_plainpw1 = 2-i;\r
 882     gppi(sesskey, "BugRSA1", 0, &i); cfg->sshbug_rsa1 = 2-i;\r
 883     gppi(sesskey, "BugIgnore2", 0, &i); cfg->sshbug_ignore2 = 2-i;\r
 884     {\r
 885         int i;\r
 886         gppi(sesskey, "BugHMAC2", 0, &i); cfg->sshbug_hmac2 = 2-i;\r
 887         if (cfg->sshbug_hmac2 == AUTO) {\r
 888             gppi(sesskey, "BuggyMAC", 0, &i);\r
 889             if (i == 1)\r
 890                 cfg->sshbug_hmac2 = FORCE_ON;\r
 891         }\r
 892     }\r
 893     gppi(sesskey, "BugDeriveKey2", 0, &i); cfg->sshbug_derivekey2 = 2-i;\r
 894     gppi(sesskey, "BugRSAPad2", 0, &i); cfg->sshbug_rsapad2 = 2-i;\r
 895     gppi(sesskey, "BugPKSessID2", 0, &i); cfg->sshbug_pksessid2 = 2-i;\r
 896     gppi(sesskey, "BugRekey2", 0, &i); cfg->sshbug_rekey2 = 2-i;\r
 897     gppi(sesskey, "BugMaxPkt2", 0, &i); cfg->sshbug_maxpkt2 = 2-i;\r
 898     cfg->ssh_simple = FALSE;\r
 899     gppi(sesskey, "StampUtmp", 1, &cfg->stamp_utmp);\r
 900     gppi(sesskey, "LoginShell", 1, &cfg->login_shell);\r
 901     gppi(sesskey, "ScrollbarOnLeft", 0, &cfg->scrollbar_on_left);\r
 902     gppi(sesskey, "ShadowBold", 0, &cfg->shadowbold);\r
 903     gppfont(sesskey, "BoldFont", &cfg->boldfont);\r
 904     gppfont(sesskey, "WideFont", &cfg->widefont);\r
 905     gppfont(sesskey, "WideBoldFont", &cfg->wideboldfont);\r
 906     gppi(sesskey, "ShadowBoldOffset", 1, &cfg->shadowboldoffset);\r
 907     gpps(sesskey, "SerialLine", "", cfg->serline, sizeof(cfg->serline));\r
 908     gppi(sesskey, "SerialSpeed", 9600, &cfg->serspeed);\r
 909     gppi(sesskey, "SerialDataBits", 8, &cfg->serdatabits);\r
 910     gppi(sesskey, "SerialStopHalfbits", 2, &cfg->serstopbits);\r
 911     gppi(sesskey, "SerialParity", SER_PAR_NONE, &cfg->serparity);\r
 912     gppi(sesskey, "SerialFlowControl", SER_FLOW_XONXOFF, &cfg->serflow);\r
 913     gpps(sesskey, "WindowClass", "", cfg->winclass, sizeof(cfg->winclass));\r
 914 }\r
 915 \r
 916 void do_defaults(char *session, Config * cfg)\r
 917 {\r
 918     load_settings(session, cfg);\r
 919 }\r
 920 \r
 921 static int sessioncmp(const void *av, const void *bv)\r
 922 {\r
 923     const char *a = *(const char *const *) av;\r
 924     const char *b = *(const char *const *) bv;\r
 925 \r
 926     /*\r
 927      * Alphabetical order, except that "Default Settings" is a\r
 928      * special case and comes first.\r
 929      */\r
 930     if (!strcmp(a, "Default Settings"))\r
 931         return -1;                     /* a comes first */\r
 932     if (!strcmp(b, "Default Settings"))\r
 933         return +1;                     /* b comes first */\r
 934     /*\r
 935      * FIXME: perhaps we should ignore the first & in determining\r
 936      * sort order.\r
 937      */\r
 938     return strcmp(a, b);               /* otherwise, compare normally */\r
 939 }\r
 940 \r
 941 void get_sesslist(struct sesslist *list, int allocate)\r
 942 {\r
 943     char otherbuf[2048];\r
 944     int buflen, bufsize, i;\r
 945     char *p, *ret;\r
 946     void *handle;\r
 947 \r
 948     if (allocate) {\r
 949 \r
 950         buflen = bufsize = 0;\r
 951         list->buffer = NULL;\r
 952         if ((handle = enum_settings_start()) != NULL) {\r
 953             do {\r
 954                 ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));\r
 955                 if (ret) {\r
 956                     int len = strlen(otherbuf) + 1;\r
 957                     if (bufsize < buflen + len) {\r
 958                         bufsize = buflen + len + 2048;\r
 959                         list->buffer = sresize(list->buffer, bufsize, char);\r
 960                     }\r
 961                     strcpy(list->buffer + buflen, otherbuf);\r
 962                     buflen += strlen(list->buffer + buflen) + 1;\r
 963                 }\r
 964             } while (ret);\r
 965             enum_settings_finish(handle);\r
 966         }\r
 967         list->buffer = sresize(list->buffer, buflen + 1, char);\r
 968         list->buffer[buflen] = '\0';\r
 969 \r
 970         /*\r
 971          * Now set up the list of sessions. Note that "Default\r
 972          * Settings" must always be claimed to exist, even if it\r
 973          * doesn't really.\r
 974          */\r
 975 \r
 976         p = list->buffer;\r
 977         list->nsessions = 1;           /* "Default Settings" counts as one */\r
 978         while (*p) {\r
 979             if (strcmp(p, "Default Settings"))\r
 980                 list->nsessions++;\r
 981             while (*p)\r
 982                 p++;\r
 983             p++;\r
 984         }\r
 985 \r
 986         list->sessions = snewn(list->nsessions + 1, char *);\r
 987         list->sessions[0] = "Default Settings";\r
 988         p = list->buffer;\r
 989         i = 1;\r
 990         while (*p) {\r
 991             if (strcmp(p, "Default Settings"))\r
 992                 list->sessions[i++] = p;\r
 993             while (*p)\r
 994                 p++;\r
 995             p++;\r
 996         }\r
 997 \r
 998         qsort(list->sessions, i, sizeof(char *), sessioncmp);\r
 999     } else {\r
1000         sfree(list->buffer);\r
1001         sfree(list->sessions);\r
1002         list->buffer = NULL;\r
1003         list->sessions = NULL;\r
1004     }\r
1005 }\r