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/*
* settings.c: read and write saved sessions. (platform-independent)
*/
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include "putty.h"
#include "storage.h"
/* 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();
if (luser) {
strncpy(user, luser, len);
user[len-1] = '\0';
sfree(luser);
} else {
*user = '\0';
}
} 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);
#ifndef NO_GSSAPI
wprefs(sesskey, "GSSLibs", gsslibkeywords, ngsslibs,
cfg->ssh_gsslist);
write_setting_filename(sesskey, "GSSCustom", cfg->ssh_gss_custom);
#endif
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, "BugIgnore2", 2-cfg->sshbug_ignore2);
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);
#ifndef NO_GSSAPI
gprefs(sesskey, "GSSLibs", "\0",
gsslibkeywords, ngsslibs, cfg->ssh_gsslist);
gppfile(sesskey, "GSSCustom", &cfg->ssh_gss_custom);
#endif
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;
gppi(sesskey, "BugIgnore2", 0, &i); cfg->sshbug_ignore2 = 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;
}
}