/* * settings.c: read and write saved sessions. (platform-independent) */ #include <assert.h> #include <stdio.h> #include <stdlib.h> #include "putty.h" #include "storage.h" /* * Tables of string <-> enum value mappings */ struct keyval { char *s; int v; }; /* The cipher order given here is the default order. */ static const struct keyval ciphernames[] = { { "aes", CIPHER_AES }, { "blowfish", CIPHER_BLOWFISH }, { "3des", CIPHER_3DES }, { "WARN", CIPHER_WARN }, { "arcfour", CIPHER_ARCFOUR }, { "des", CIPHER_DES } }; static const struct keyval kexnames[] = { { "dh-gex-sha1", KEX_DHGEX }, { "dh-group14-sha1", KEX_DHGROUP14 }, { "dh-group1-sha1", KEX_DHGROUP1 }, { "rsa", KEX_RSA }, { "WARN", KEX_WARN } }; /* * All the terminal modes that we know about for the "TerminalModes" * setting. (Also used by config.c for the drop-down list.) * This is currently precisely the same as the set in ssh.c, but could * in principle differ if other backends started to support tty modes * (e.g., the pty backend). */ const char *const ttymodes[] = { "INTR", "QUIT", "ERASE", "KILL", "EOF", "EOL", "EOL2", "START", "STOP", "SUSP", "DSUSP", "REPRINT", "WERASE", "LNEXT", "FLUSH", "SWTCH", "STATUS", "DISCARD", "IGNPAR", "PARMRK", "INPCK", "ISTRIP", "INLCR", "IGNCR", "ICRNL", "IUCLC", "IXON", "IXANY", "IXOFF", "IMAXBEL", "ISIG", "ICANON", "XCASE", "ECHO", "ECHOE", "ECHOK", "ECHONL", "NOFLSH", "TOSTOP", "IEXTEN", "ECHOCTL", "ECHOKE", "PENDIN", "OPOST", "OLCUC", "ONLCR", "OCRNL", "ONOCR", "ONLRET", "CS7", "CS8", "PARENB", "PARODD", NULL }; /* * Convenience functions to access the backends[] array * (which is only present in tools that manage settings). */ Backend *backend_from_name(const char *name) { Backend **p; for (p = backends; *p != NULL; p++) if (!strcmp((*p)->name, name)) return *p; return NULL; } Backend *backend_from_proto(int proto) { Backend **p; for (p = backends; *p != NULL; p++) if ((*p)->protocol == proto) return *p; return NULL; } int get_remote_username(Config *cfg, char *user, size_t len) { if (*cfg->username) { strncpy(user, cfg->username, len); user[len-1] = '\0'; } else { if (cfg->username_from_env) { /* Use local username. */ char *luser = get_username(); strncpy(user, luser, len); user[len-1] = '\0'; sfree(luser); } else { *user = '\0'; } } return (*user != '\0'); } static void gpps(void *handle, const char *name, const char *def, char *val, int len) { if (!read_setting_s(handle, name, val, len)) { char *pdef; pdef = platform_default_s(name); if (pdef) { strncpy(val, pdef, len); sfree(pdef); } else { strncpy(val, def, len); } val[len - 1] = '\0'; } } /* * gppfont and gppfile cannot have local defaults, since the very * format of a Filename or Font is platform-dependent. So the * platform-dependent functions MUST return some sort of value. */ static void gppfont(void *handle, const char *name, FontSpec *result) { if (!read_setting_fontspec(handle, name, result)) *result = platform_default_fontspec(name); } static void gppfile(void *handle, const char *name, Filename *result) { if (!read_setting_filename(handle, name, result)) *result = platform_default_filename(name); } static void gppi(void *handle, char *name, int def, int *i) { def = platform_default_i(name, def); *i = read_setting_i(handle, name, def); } /* * Read a set of name-value pairs in the format we occasionally use: * NAME\tVALUE\0NAME\tVALUE\0\0 in memory * NAME=VALUE,NAME=VALUE, in storage * `def' is in the storage format. */ static void gppmap(void *handle, char *name, char *def, char *val, int len) { char *buf = snewn(2*len, char), *p, *q; gpps(handle, name, def, buf, 2*len); p = buf; q = val; while (*p) { while (*p && *p != ',') { int c = *p++; if (c == '=') c = '\t'; if (c == '\\') c = *p++; *q++ = c; } if (*p == ',') p++; *q++ = '\0'; } *q = '\0'; sfree(buf); } /* * Write a set of name/value pairs in the above format. */ static void wmap(void *handle, char const *key, char const *value, int len) { char *buf = snewn(2*len, char), *p; const char *q; p = buf; q = value; while (*q) { while (*q) { int c = *q++; if (c == '=' || c == ',' || c == '\\') *p++ = '\\'; if (c == '\t') c = '='; *p++ = c; } *p++ = ','; q++; } *p = '\0'; write_setting_s(handle, key, buf); sfree(buf); } static int key2val(const struct keyval *mapping, int nmaps, char *key) { int i; for (i = 0; i < nmaps; i++) if (!strcmp(mapping[i].s, key)) return mapping[i].v; return -1; } static const char *val2key(const struct keyval *mapping, int nmaps, int val) { int i; for (i = 0; i < nmaps; i++) if (mapping[i].v == val) return mapping[i].s; return NULL; } /* * Helper function to parse a comma-separated list of strings into * a preference list array of values. Any missing values are added * to the end and duplicates are weeded. * XXX: assumes vals in 'mapping' are small +ve integers */ static void gprefs(void *sesskey, char *name, char *def, const struct keyval *mapping, int nvals, int *array) { char commalist[80]; char *tokarg = commalist; int n; unsigned long seen = 0; /* bitmap for weeding dups etc */ gpps(sesskey, name, def, commalist, sizeof(commalist)); /* Grotty parsing of commalist. */ n = 0; do { int v; char *key; key = strtok(tokarg, ","); /* sorry */ tokarg = NULL; if (!key) break; if (((v = key2val(mapping, nvals, key)) != -1) && !(seen & 1<<v)) { array[n] = v; n++; seen |= 1<<v; } } while (n < nvals); /* Add any missing values (backward compatibility ect). */ { int i; for (i = 0; i < nvals; i++) { assert(mapping[i].v < 32); if (!(seen & 1<<mapping[i].v)) { array[n] = mapping[i].v; n++; } } } } /* * Write out a preference list. */ static void wprefs(void *sesskey, char *name, const struct keyval *mapping, int nvals, int *array) { char buf[80] = ""; /* XXX assumed big enough */ int l = sizeof(buf)-1, i; buf[l] = '\0'; for (i = 0; l > 0 && i < nvals; i++) { const char *s = val2key(mapping, nvals, array[i]); if (s) { int sl = strlen(s); if (i > 0) { strncat(buf, ",", l); l--; } strncat(buf, s, l); l -= sl; } } write_setting_s(sesskey, name, buf); } char *save_settings(char *section, Config * cfg) { void *sesskey; char *errmsg; sesskey = open_settings_w(section, &errmsg); if (!sesskey) return errmsg; save_open_settings(sesskey, cfg); close_settings_w(sesskey); return NULL; } void save_open_settings(void *sesskey, Config *cfg) { int i; char *p; write_setting_i(sesskey, "Present", 1); write_setting_s(sesskey, "HostName", cfg->host); write_setting_filename(sesskey, "LogFileName", cfg->logfilename); write_setting_i(sesskey, "LogType", cfg->logtype); write_setting_i(sesskey, "LogFileClash", cfg->logxfovr); write_setting_i(sesskey, "LogFlush", cfg->logflush); write_setting_i(sesskey, "SSHLogOmitPasswords", cfg->logomitpass); write_setting_i(sesskey, "SSHLogOmitData", cfg->logomitdata); p = "raw"; { const Backend *b = backend_from_proto(cfg->protocol); if (b) p = b->name; } write_setting_s(sesskey, "Protocol", p); write_setting_i(sesskey, "PortNumber", cfg->port); /* The CloseOnExit numbers are arranged in a different order from * the standard FORCE_ON / FORCE_OFF / AUTO. */ write_setting_i(sesskey, "CloseOnExit", (cfg->close_on_exit+2)%3); write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close); write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */ write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */ write_setting_i(sesskey, "TCPNoDelay", cfg->tcp_nodelay); write_setting_i(sesskey, "TCPKeepalives", cfg->tcp_keepalives); write_setting_s(sesskey, "TerminalType", cfg->termtype); write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed); wmap(sesskey, "TerminalModes", cfg->ttymodes, lenof(cfg->ttymodes)); /* Address family selection */ write_setting_i(sesskey, "AddressFamily", cfg->addressfamily); /* proxy settings */ write_setting_s(sesskey, "ProxyExcludeList", cfg->proxy_exclude_list); write_setting_i(sesskey, "ProxyDNS", (cfg->proxy_dns+2)%3); write_setting_i(sesskey, "ProxyLocalhost", cfg->even_proxy_localhost); write_setting_i(sesskey, "ProxyMethod", cfg->proxy_type); write_setting_s(sesskey, "ProxyHost", cfg->proxy_host); write_setting_i(sesskey, "ProxyPort", cfg->proxy_port); write_setting_s(sesskey, "ProxyUsername", cfg->proxy_username); write_setting_s(sesskey, "ProxyPassword", cfg->proxy_password); write_setting_s(sesskey, "ProxyTelnetCommand", cfg->proxy_telnet_command); wmap(sesskey, "Environment", cfg->environmt, lenof(cfg->environmt)); write_setting_s(sesskey, "UserName", cfg->username); write_setting_i(sesskey, "UserNameFromEnvironment", cfg->username_from_env); write_setting_s(sesskey, "LocalUserName", cfg->localusername); write_setting_i(sesskey, "NoPTY", cfg->nopty); write_setting_i(sesskey, "Compression", cfg->compression); write_setting_i(sesskey, "TryAgent", cfg->tryagent); write_setting_i(sesskey, "AgentFwd", cfg->agentfwd); write_setting_i(sesskey, "GssapiFwd", cfg->gssapifwd); write_setting_i(sesskey, "ChangeUsername", cfg->change_username); wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX, cfg->ssh_cipherlist); wprefs(sesskey, "KEX", kexnames, KEX_MAX, cfg->ssh_kexlist); write_setting_i(sesskey, "RekeyTime", cfg->ssh_rekey_time); write_setting_s(sesskey, "RekeyBytes", cfg->ssh_rekey_data); write_setting_i(sesskey, "SshNoAuth", cfg->ssh_no_userauth); write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth); write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth); write_setting_i(sesskey, "AuthGSSAPI", cfg->try_gssapi_auth); write_setting_i(sesskey, "SshNoShell", cfg->ssh_no_shell); write_setting_i(sesskey, "SshProt", cfg->sshprot); write_setting_s(sesskey, "LogHost", cfg->loghost); write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc); write_setting_filename(sesskey, "PublicKeyFile", cfg->keyfile); write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd); write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ); write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet); write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete); write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend); write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type); write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k); write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c); write_setting_i(sesskey, "NoMouseReporting", cfg->no_mouse_rep); write_setting_i(sesskey, "NoRemoteResize", cfg->no_remote_resize); write_setting_i(sesskey, "NoAltScreen", cfg->no_alt_screen); write_setting_i(sesskey, "NoRemoteWinTitle", cfg->no_remote_wintitle); write_setting_i(sesskey, "RemoteQTitleAction", cfg->remote_qtitle_action); write_setting_i(sesskey, "NoDBackspace", cfg->no_dbackspace); write_setting_i(sesskey, "NoRemoteCharset", cfg->no_remote_charset); write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor); write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad); write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad); write_setting_i(sesskey, "AltF4", cfg->alt_f4); write_setting_i(sesskey, "AltSpace", cfg->alt_space); write_setting_i(sesskey, "AltOnly", cfg->alt_only); write_setting_i(sesskey, "ComposeKey", cfg->compose_key); write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys); write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard); write_setting_i(sesskey, "TelnetRet", cfg->telnet_newline); write_setting_i(sesskey, "LocalEcho", cfg->localecho); write_setting_i(sesskey, "LocalEdit", cfg->localedit); write_setting_s(sesskey, "Answerback", cfg->answerback); write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop); write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter); write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr); write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge); write_setting_i(sesskey, "WindowBorder", cfg->window_border); write_setting_i(sesskey, "CurType", cfg->cursor_type); write_setting_i(sesskey, "BlinkCur", cfg->blink_cur); write_setting_i(sesskey, "Beep", cfg->beep); write_setting_i(sesskey, "BeepInd", cfg->beep_ind); write_setting_filename(sesskey, "BellWaveFile", cfg->bell_wavefile); write_setting_i(sesskey, "BellOverload", cfg->bellovl); write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n); write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t #ifdef PUTTY_UNIX_H * 1000 #endif ); write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s #ifdef PUTTY_UNIX_H * 1000 #endif ); write_setting_i(sesskey, "ScrollbackLines", cfg->savelines); write_setting_i(sesskey, "DECOriginMode", cfg->dec_om); write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode); write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr); write_setting_i(sesskey, "CRImpliesLF", cfg->crhaslf); write_setting_i(sesskey, "DisableArabicShaping", cfg->arabicshaping); write_setting_i(sesskey, "DisableBidi", cfg->bidi); write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always); write_setting_s(sesskey, "WinTitle", cfg->wintitle); write_setting_i(sesskey, "TermWidth", cfg->width); write_setting_i(sesskey, "TermHeight", cfg->height); write_setting_fontspec(sesskey, "Font", cfg->font); write_setting_i(sesskey, "FontQuality", cfg->font_quality); write_setting_i(sesskey, "FontVTMode", cfg->vtmode); write_setting_i(sesskey, "UseSystemColours", cfg->system_colour); write_setting_i(sesskey, "TryPalette", cfg->try_palette); write_setting_i(sesskey, "ANSIColour", cfg->ansi_colour); write_setting_i(sesskey, "Xterm256Colour", cfg->xterm_256_colour); write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour); for (i = 0; i < 22; i++) { char buf[20], buf2[30]; sprintf(buf, "Colour%d", i); sprintf(buf2, "%d,%d,%d", cfg->colours[i][0], cfg->colours[i][1], cfg->colours[i][2]); write_setting_s(sesskey, buf, buf2); } write_setting_i(sesskey, "RawCNP", cfg->rawcnp); write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste); write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm); write_setting_i(sesskey, "RectSelect", cfg->rect_select); write_setting_i(sesskey, "MouseOverride", cfg->mouse_override); for (i = 0; i < 256; i += 32) { char buf[20], buf2[256]; int j; sprintf(buf, "Wordness%d", i); *buf2 = '\0'; for (j = i; j < i + 32; j++) { sprintf(buf2 + strlen(buf2), "%s%d", (*buf2 ? "," : ""), cfg->wordness[j]); } write_setting_s(sesskey, buf, buf2); } write_setting_s(sesskey, "LineCodePage", cfg->line_codepage); write_setting_i(sesskey, "CJKAmbigWide", cfg->cjk_ambig_wide); write_setting_i(sesskey, "UTF8Override", cfg->utf8_override); write_setting_s(sesskey, "Printer", cfg->printer); write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr); write_setting_i(sesskey, "ScrollBar", cfg->scrollbar); write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen); write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key); write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp); write_setting_i(sesskey, "EraseToScrollback", cfg->erase_to_scrollback); write_setting_i(sesskey, "LockSize", cfg->resize_action); write_setting_i(sesskey, "BCE", cfg->bce); write_setting_i(sesskey, "BlinkText", cfg->blinktext); write_setting_i(sesskey, "X11Forward", cfg->x11_forward); write_setting_s(sesskey, "X11Display", cfg->x11_display); write_setting_i(sesskey, "X11AuthType", cfg->x11_auth); write_setting_filename(sesskey, "X11AuthFile", cfg->xauthfile); write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall); write_setting_i(sesskey, "RemotePortAcceptAll", cfg->rport_acceptall); wmap(sesskey, "PortForwardings", cfg->portfwd, lenof(cfg->portfwd)); write_setting_i(sesskey, "BugIgnore1", 2-cfg->sshbug_ignore1); write_setting_i(sesskey, "BugPlainPW1", 2-cfg->sshbug_plainpw1); write_setting_i(sesskey, "BugRSA1", 2-cfg->sshbug_rsa1); write_setting_i(sesskey, "BugHMAC2", 2-cfg->sshbug_hmac2); write_setting_i(sesskey, "BugDeriveKey2", 2-cfg->sshbug_derivekey2); write_setting_i(sesskey, "BugRSAPad2", 2-cfg->sshbug_rsapad2); write_setting_i(sesskey, "BugPKSessID2", 2-cfg->sshbug_pksessid2); write_setting_i(sesskey, "BugRekey2", 2-cfg->sshbug_rekey2); write_setting_i(sesskey, "BugMaxPkt2", 2-cfg->sshbug_maxpkt2); write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp); write_setting_i(sesskey, "LoginShell", cfg->login_shell); write_setting_i(sesskey, "ScrollbarOnLeft", cfg->scrollbar_on_left); write_setting_fontspec(sesskey, "BoldFont", cfg->boldfont); write_setting_fontspec(sesskey, "WideFont", cfg->widefont); write_setting_fontspec(sesskey, "WideBoldFont", cfg->wideboldfont); write_setting_i(sesskey, "ShadowBold", cfg->shadowbold); write_setting_i(sesskey, "ShadowBoldOffset", cfg->shadowboldoffset); write_setting_s(sesskey, "SerialLine", cfg->serline); write_setting_i(sesskey, "SerialSpeed", cfg->serspeed); write_setting_i(sesskey, "SerialDataBits", cfg->serdatabits); write_setting_i(sesskey, "SerialStopHalfbits", cfg->serstopbits); write_setting_i(sesskey, "SerialParity", cfg->serparity); write_setting_i(sesskey, "SerialFlowControl", cfg->serflow); } void load_settings(char *section, Config * cfg) { void *sesskey; sesskey = open_settings_r(section); load_open_settings(sesskey, cfg); close_settings_r(sesskey); } void load_open_settings(void *sesskey, Config *cfg) { int i; char prot[10]; cfg->ssh_subsys = 0; /* FIXME: load this properly */ cfg->remote_cmd_ptr = NULL; cfg->remote_cmd_ptr2 = NULL; cfg->ssh_nc_host[0] = '\0'; gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host)); gppfile(sesskey, "LogFileName", &cfg->logfilename); gppi(sesskey, "LogType", 0, &cfg->logtype); gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr); gppi(sesskey, "LogFlush", 1, &cfg->logflush); gppi(sesskey, "SSHLogOmitPasswords", 1, &cfg->logomitpass); gppi(sesskey, "SSHLogOmitData", 0, &cfg->logomitdata); gpps(sesskey, "Protocol", "default", prot, 10); cfg->protocol = default_protocol; cfg->port = default_port; { const Backend *b = backend_from_name(prot); if (b) { cfg->protocol = b->protocol; gppi(sesskey, "PortNumber", default_port, &cfg->port); } } /* Address family selection */ gppi(sesskey, "AddressFamily", ADDRTYPE_UNSPEC, &cfg->addressfamily); /* The CloseOnExit numbers are arranged in a different order from * the standard FORCE_ON / FORCE_OFF / AUTO. */ gppi(sesskey, "CloseOnExit", 1, &i); cfg->close_on_exit = (i+1)%3; gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close); { /* This is two values for backward compatibility with 0.50/0.51 */ int pingmin, pingsec; gppi(sesskey, "PingInterval", 0, &pingmin); gppi(sesskey, "PingIntervalSecs", 0, &pingsec); cfg->ping_interval = pingmin * 60 + pingsec; } gppi(sesskey, "TCPNoDelay", 1, &cfg->tcp_nodelay); gppi(sesskey, "TCPKeepalives", 0, &cfg->tcp_keepalives); gpps(sesskey, "TerminalType", "xterm", cfg->termtype, sizeof(cfg->termtype)); gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed, sizeof(cfg->termspeed)); { /* This hardcodes a big set of defaults in any new saved * sessions. Let's hope we don't change our mind. */ int i; char *def = dupstr(""); /* Default: all set to "auto" */ for (i = 0; ttymodes[i]; i++) { char *def2 = dupprintf("%s%s=A,", def, ttymodes[i]); sfree(def); def = def2; } gppmap(sesskey, "TerminalModes", def, cfg->ttymodes, lenof(cfg->ttymodes)); sfree(def); } /* proxy settings */ gpps(sesskey, "ProxyExcludeList", "", cfg->proxy_exclude_list, sizeof(cfg->proxy_exclude_list)); gppi(sesskey, "ProxyDNS", 1, &i); cfg->proxy_dns = (i+1)%3; gppi(sesskey, "ProxyLocalhost", 0, &cfg->even_proxy_localhost); gppi(sesskey, "ProxyMethod", -1, &cfg->proxy_type); if (cfg->proxy_type == -1) { int i; gppi(sesskey, "ProxyType", 0, &i); if (i == 0) cfg->proxy_type = PROXY_NONE; else if (i == 1) cfg->proxy_type = PROXY_HTTP; else if (i == 3) cfg->proxy_type = PROXY_TELNET; else if (i == 4) cfg->proxy_type = PROXY_CMD; else { gppi(sesskey, "ProxySOCKSVersion", 5, &i); if (i == 5) cfg->proxy_type = PROXY_SOCKS5; else cfg->proxy_type = PROXY_SOCKS4; } } gpps(sesskey, "ProxyHost", "proxy", cfg->proxy_host, sizeof(cfg->proxy_host)); gppi(sesskey, "ProxyPort", 80, &cfg->proxy_port); gpps(sesskey, "ProxyUsername", "", cfg->proxy_username, sizeof(cfg->proxy_username)); gpps(sesskey, "ProxyPassword", "", cfg->proxy_password, sizeof(cfg->proxy_password)); gpps(sesskey, "ProxyTelnetCommand", "connect %host %port\\n", cfg->proxy_telnet_command, sizeof(cfg->proxy_telnet_command)); gppmap(sesskey, "Environment", "", cfg->environmt, lenof(cfg->environmt)); gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username)); gppi(sesskey, "UserNameFromEnvironment", 0, &cfg->username_from_env); gpps(sesskey, "LocalUserName", "", cfg->localusername, sizeof(cfg->localusername)); gppi(sesskey, "NoPTY", 0, &cfg->nopty); gppi(sesskey, "Compression", 0, &cfg->compression); gppi(sesskey, "TryAgent", 1, &cfg->tryagent); gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd); gppi(sesskey, "ChangeUsername", 0, &cfg->change_username); gppi(sesskey, "GssapiFwd", 0, &cfg->gssapifwd); gprefs(sesskey, "Cipher", "\0", ciphernames, CIPHER_MAX, cfg->ssh_cipherlist); { /* Backward-compatibility: we used to have an option to * disable gex under the "bugs" panel after one report of * a server which offered it then choked, but we never got * a server version string or any other reports. */ char *default_kexes; gppi(sesskey, "BugDHGEx2", 0, &i); i = 2-i; if (i == FORCE_ON) default_kexes = "dh-group14-sha1,dh-group1-sha1,rsa,WARN,dh-gex-sha1"; else default_kexes = "dh-gex-sha1,dh-group14-sha1,dh-group1-sha1,rsa,WARN"; gprefs(sesskey, "KEX", default_kexes, kexnames, KEX_MAX, cfg->ssh_kexlist); } gppi(sesskey, "RekeyTime", 60, &cfg->ssh_rekey_time); gpps(sesskey, "RekeyBytes", "1G", cfg->ssh_rekey_data, sizeof(cfg->ssh_rekey_data)); gppi(sesskey, "SshProt", 2, &cfg->sshprot); gpps(sesskey, "LogHost", "", cfg->loghost, sizeof(cfg->loghost)); gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc); gppi(sesskey, "SshNoAuth", 0, &cfg->ssh_no_userauth); gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth); gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth); gppi(sesskey, "AuthGSSAPI", 1, &cfg->try_gssapi_auth); gppi(sesskey, "SshNoShell", 0, &cfg->ssh_no_shell); gppfile(sesskey, "PublicKeyFile", &cfg->keyfile); gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd, sizeof(cfg->remote_cmd)); gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ); gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet); gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete); gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend); gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type); gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k); gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c); gppi(sesskey, "NoMouseReporting", 0, &cfg->no_mouse_rep); gppi(sesskey, "NoRemoteResize", 0, &cfg->no_remote_resize); gppi(sesskey, "NoAltScreen", 0, &cfg->no_alt_screen); gppi(sesskey, "NoRemoteWinTitle", 0, &cfg->no_remote_wintitle); { /* Backward compatibility */ int no_remote_qtitle; gppi(sesskey, "NoRemoteQTitle", 1, &no_remote_qtitle); /* We deliberately interpret the old setting of "no response" as * "empty string". This changes the behaviour, but hopefully for * the better; the user can always recover the old behaviour. */ gppi(sesskey, "RemoteQTitleAction", no_remote_qtitle ? TITLE_EMPTY : TITLE_REAL, &cfg->remote_qtitle_action); } gppi(sesskey, "NoDBackspace", 0, &cfg->no_dbackspace); gppi(sesskey, "NoRemoteCharset", 0, &cfg->no_remote_charset); gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor); gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad); gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad); gppi(sesskey, "AltF4", 1, &cfg->alt_f4); gppi(sesskey, "AltSpace", 0, &cfg->alt_space); gppi(sesskey, "AltOnly", 0, &cfg->alt_only); gppi(sesskey, "ComposeKey", 0, &cfg->compose_key); gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys); gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard); gppi(sesskey, "TelnetRet", 1, &cfg->telnet_newline); gppi(sesskey, "LocalEcho", AUTO, &cfg->localecho); gppi(sesskey, "LocalEdit", AUTO, &cfg->localedit); gpps(sesskey, "Answerback", "PuTTY", cfg->answerback, sizeof(cfg->answerback)); gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop); gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter); gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr); gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge); gppi(sesskey, "WindowBorder", 1, &cfg->window_border); gppi(sesskey, "CurType", 0, &cfg->cursor_type); gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur); /* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */ gppi(sesskey, "Beep", 1, &cfg->beep); gppi(sesskey, "BeepInd", 0, &cfg->beep_ind); gppfile(sesskey, "BellWaveFile", &cfg->bell_wavefile); gppi(sesskey, "BellOverload", 1, &cfg->bellovl); gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n); gppi(sesskey, "BellOverloadT", 2*TICKSPERSEC #ifdef PUTTY_UNIX_H *1000 #endif , &i); cfg->bellovl_t = i #ifdef PUTTY_UNIX_H / 1000 #endif ; gppi(sesskey, "BellOverloadS", 5*TICKSPERSEC #ifdef PUTTY_UNIX_H *1000 #endif , &i); cfg->bellovl_s = i #ifdef PUTTY_UNIX_H / 1000 #endif ; gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines); gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om); gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode); gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr); gppi(sesskey, "CRImpliesLF", 0, &cfg->crhaslf); gppi(sesskey, "DisableArabicShaping", 0, &cfg->arabicshaping); gppi(sesskey, "DisableBidi", 0, &cfg->bidi); gppi(sesskey, "WinNameAlways", 1, &cfg->win_name_always); gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle)); gppi(sesskey, "TermWidth", 80, &cfg->width); gppi(sesskey, "TermHeight", 24, &cfg->height); gppfont(sesskey, "Font", &cfg->font); gppi(sesskey, "FontQuality", FQ_DEFAULT, &cfg->font_quality); gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode); gppi(sesskey, "UseSystemColours", 0, &cfg->system_colour); gppi(sesskey, "TryPalette", 0, &cfg->try_palette); gppi(sesskey, "ANSIColour", 1, &cfg->ansi_colour); gppi(sesskey, "Xterm256Colour", 1, &cfg->xterm_256_colour); gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour); for (i = 0; i < 22; i++) { static const char *const defaults[] = { "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0", "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85", "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187", "85,85,255", "187,0,187", "255,85,255", "0,187,187", "85,255,255", "187,187,187", "255,255,255" }; char buf[20], buf2[30]; int c0, c1, c2; sprintf(buf, "Colour%d", i); gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2)); if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) { cfg->colours[i][0] = c0; cfg->colours[i][1] = c1; cfg->colours[i][2] = c2; } } gppi(sesskey, "RawCNP", 0, &cfg->rawcnp); gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste); gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm); gppi(sesskey, "RectSelect", 0, &cfg->rect_select); gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override); for (i = 0; i < 256; i += 32) { static const char *const defaults[] = { "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", "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", "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", "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", "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", "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", "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", "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" }; char buf[20], buf2[256], *p; int j; sprintf(buf, "Wordness%d", i); gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2)); p = buf2; for (j = i; j < i + 32; j++) { char *q = p; while (*p && *p != ',') p++; if (*p == ',') *p++ = '\0'; cfg->wordness[j] = atoi(q); } } /* * The empty default for LineCodePage will be converted later * into a plausible default for the locale. */ gpps(sesskey, "LineCodePage", "", cfg->line_codepage, sizeof(cfg->line_codepage)); gppi(sesskey, "CJKAmbigWide", 0, &cfg->cjk_ambig_wide); gppi(sesskey, "UTF8Override", 1, &cfg->utf8_override); gpps(sesskey, "Printer", "", cfg->printer, sizeof(cfg->printer)); gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr); gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar); gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen); gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key); gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp); gppi(sesskey, "EraseToScrollback", 1, &cfg->erase_to_scrollback); gppi(sesskey, "LockSize", 0, &cfg->resize_action); gppi(sesskey, "BCE", 1, &cfg->bce); gppi(sesskey, "BlinkText", 0, &cfg->blinktext); gppi(sesskey, "X11Forward", 0, &cfg->x11_forward); gpps(sesskey, "X11Display", "", cfg->x11_display, sizeof(cfg->x11_display)); gppi(sesskey, "X11AuthType", X11_MIT, &cfg->x11_auth); gppfile(sesskey, "X11AuthFile", &cfg->xauthfile); gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall); gppi(sesskey, "RemotePortAcceptAll", 0, &cfg->rport_acceptall); gppmap(sesskey, "PortForwardings", "", cfg->portfwd, lenof(cfg->portfwd)); gppi(sesskey, "BugIgnore1", 0, &i); cfg->sshbug_ignore1 = 2-i; gppi(sesskey, "BugPlainPW1", 0, &i); cfg->sshbug_plainpw1 = 2-i; gppi(sesskey, "BugRSA1", 0, &i); cfg->sshbug_rsa1 = 2-i; { int i; gppi(sesskey, "BugHMAC2", 0, &i); cfg->sshbug_hmac2 = 2-i; if (cfg->sshbug_hmac2 == AUTO) { gppi(sesskey, "BuggyMAC", 0, &i); if (i == 1) cfg->sshbug_hmac2 = FORCE_ON; } } gppi(sesskey, "BugDeriveKey2", 0, &i); cfg->sshbug_derivekey2 = 2-i; gppi(sesskey, "BugRSAPad2", 0, &i); cfg->sshbug_rsapad2 = 2-i; gppi(sesskey, "BugPKSessID2", 0, &i); cfg->sshbug_pksessid2 = 2-i; gppi(sesskey, "BugRekey2", 0, &i); cfg->sshbug_rekey2 = 2-i; gppi(sesskey, "BugMaxPkt2", 0, &i); cfg->sshbug_maxpkt2 = 2-i; cfg->ssh_simple = FALSE; gppi(sesskey, "StampUtmp", 1, &cfg->stamp_utmp); gppi(sesskey, "LoginShell", 1, &cfg->login_shell); gppi(sesskey, "ScrollbarOnLeft", 0, &cfg->scrollbar_on_left); gppi(sesskey, "ShadowBold", 0, &cfg->shadowbold); gppfont(sesskey, "BoldFont", &cfg->boldfont); gppfont(sesskey, "WideFont", &cfg->widefont); gppfont(sesskey, "WideBoldFont", &cfg->wideboldfont); gppi(sesskey, "ShadowBoldOffset", 1, &cfg->shadowboldoffset); gpps(sesskey, "SerialLine", "", cfg->serline, sizeof(cfg->serline)); gppi(sesskey, "SerialSpeed", 9600, &cfg->serspeed); gppi(sesskey, "SerialDataBits", 8, &cfg->serdatabits); gppi(sesskey, "SerialStopHalfbits", 2, &cfg->serstopbits); gppi(sesskey, "SerialParity", SER_PAR_NONE, &cfg->serparity); gppi(sesskey, "SerialFlowControl", SER_FLOW_XONXOFF, &cfg->serflow); } void do_defaults(char *session, Config * cfg) { load_settings(session, cfg); } static int sessioncmp(const void *av, const void *bv) { const char *a = *(const char *const *) av; const char *b = *(const char *const *) bv; /* * Alphabetical order, except that "Default Settings" is a * special case and comes first. */ if (!strcmp(a, "Default Settings")) return -1; /* a comes first */ if (!strcmp(b, "Default Settings")) return +1; /* b comes first */ /* * FIXME: perhaps we should ignore the first & in determining * sort order. */ return strcmp(a, b); /* otherwise, compare normally */ } void get_sesslist(struct sesslist *list, int allocate) { char otherbuf[2048]; int buflen, bufsize, i; char *p, *ret; void *handle; if (allocate) { buflen = bufsize = 0; list->buffer = NULL; if ((handle = enum_settings_start()) != NULL) { do { ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf)); if (ret) { int len = strlen(otherbuf) + 1; if (bufsize < buflen + len) { bufsize = buflen + len + 2048; list->buffer = sresize(list->buffer, bufsize, char); } strcpy(list->buffer + buflen, otherbuf); buflen += strlen(list->buffer + buflen) + 1; } } while (ret); enum_settings_finish(handle); } list->buffer = sresize(list->buffer, buflen + 1, char); list->buffer[buflen] = '\0'; /* * Now set up the list of sessions. Note that "Default * Settings" must always be claimed to exist, even if it * doesn't really. */ p = list->buffer; list->nsessions = 1; /* "Default Settings" counts as one */ while (*p) { if (strcmp(p, "Default Settings")) list->nsessions++; while (*p) p++; p++; } list->sessions = snewn(list->nsessions + 1, char *); list->sessions[0] = "Default Settings"; p = list->buffer; i = 1; while (*p) { if (strcmp(p, "Default Settings")) list->sessions[i++] = p; while (*p) p++; p++; } qsort(list->sessions, i, sizeof(char *), sessioncmp); } else { sfree(list->buffer); sfree(list->sessions); list->buffer = NULL; list->sessions = NULL; } }