/*

* 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 keyvalwhere ciphernames[] = {

{ "aes", CIPHER_AES, -1, -1 },

{ "blowfish", CIPHER_BLOWFISH, -1, -1 },

{ "3des", CIPHER_3DES, -1, -1 },

{ "WARN", CIPHER_WARN, -1, -1 },

{ "arcfour", CIPHER_ARCFOUR, -1, -1 },

{ "des", CIPHER_DES, -1, -1 }

};

static const struct keyvalwhere kexnames[] = {

{ "dh-gex-sha1", KEX_DHGEX, -1, -1 },

{ "dh-group14-sha1", KEX_DHGROUP14, -1, -1 },

{ "dh-group1-sha1", KEX_DHGROUP1, -1, -1 },

{ "rsa", KEX_RSA, KEX_WARN, -1 },

{ "WARN", KEX_WARN, -1, -1 }

};

/*

* 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 keyvalwhere *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 keyvalwhere *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 keyvalwhere *mapping, int nvals,

int *array)

{

char commalist[256];

char *p, *q;

int i, j, n, v, pos;

unsigned long seen = 0; /* bitmap for weeding dups etc */

/*

* Fetch the string which we'll parse as a comma-separated list.

*/

gpps(sesskey, name, def, commalist, sizeof(commalist));

/*

* Go through that list and convert it into values.

*/

n = 0;

p = commalist;

while (1) {

while (*p && *p == ',') p++;

if (!*p)

break; /* no more words */

q = p;

while (*p && *p != ',') p++;

if (*p) *p++ = '\0';

v = key2val(mapping, nvals, q);

if (v != -1 && !(seen & (1 << v))) {

seen |= (1 << v);

array[n++] = v;

}

}

/*

* Now go through 'mapping' and add values that weren't mentioned

* in the list we fetched. We may have to loop over it multiple

* times so that we add values before other values whose default

* positions depend on them.

*/

while (n < nvals) {

for (i = 0; i < nvals; i++) {

assert(mapping[i].v < 32);

if (!(seen & (1 << mapping[i].v))) {

/*

* This element needs adding. But can we add it yet?

*/

if (mapping[i].vrel != -1 && !(seen & (1 << mapping[i].vrel)))

continue; /* nope */

/*

* OK, we can work out where to add this element, so

* do so.

*/

if (mapping[i].vrel == -1) {

pos = (mapping[i].where < 0 ? n : 0);

} else {

for (j = 0; j < n; j++)

if (array[j] == mapping[i].vrel)

break;

assert(j < n); /* implied by (seen & (1<<vrel)) */

pos = (mapping[i].where < 0 ? j : j+1);

}

/*

* And add it.

*/

for (j = n-1; j >= pos; j--)

array[j+1] = array[j];

array[pos] = mapping[i].v;

n++;

}

}

}

}

/*

* Write out a preference list.

*/

static void wprefs(void *sesskey, char *name,

const struct keyvalwhere *mapping, int nvals,

int *array)

{

char *buf, *p;

int i, maxlen;

for (maxlen = i = 0; i < nvals; i++) {

const char *s = val2key(mapping, nvals, array[i]);

if (s) {

maxlen += (maxlen > 0 ? 1 : 0) + strlen(s);

}

}

buf = snewn(maxlen + 1, char);

p = buf;

for (i = 0; i < nvals; i++) {

const char *s = val2key(mapping, nvals, array[i]);

if (s) {

p += sprintf(p, "%s%s", (p > buf ? "," : ""), s);

}

}

assert(p - buf == maxlen);

*p = '\0';

write_setting_s(sesskey, name, buf);

sfree(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, "SshBanner", cfg->ssh_show_banner);

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, "AltMetaBit", cfg->alt_metabit);

write_setting_i(sesskey, "CtrlTabSwitch", cfg->ctrl_tab_switch);

write_setting_i(sesskey, "ComposeKey", cfg->compose_key);

write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys);

write_setting_i(sesskey, "RightAltKey", cfg->rightaltkey);

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_filename(sesskey, "IconFile", cfg->iconfile);

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_i(sesskey, "TermX", cfg->x);

write_setting_i(sesskey, "TermY", cfg->y);

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 < 24; 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_s(sesskey, "IgnoreChars", cfg->ignore_chars);

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, "Use5Casis", cfg->use_5casis);

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);

write_setting_s(sesskey, "WindowClass", cfg->winclass);

/* HACK: PuttyTray / Reconnect */

write_setting_i(sesskey, "WakeupReconnect", cfg->wakeup_reconnect);

write_setting_i(sesskey, "FailureReconnect", cfg->failure_reconnect);

/* Hyperlink */

write_setting_i(sesskey, "HyperlinkEnable", cfg->url_enable);

write_setting_i(sesskey, "HyperlinkUnderline", cfg->url_underline);

write_setting_i(sesskey, "HyperlinkUseCtrlClick", cfg->url_ctrl_click);

/* Background */

write_setting_i(sesskey, "BackgroundWallpaper", cfg->bg_wallpaper);

write_setting_i(sesskey, "BackgroundEffect", cfg->bg_effect);

write_setting_filename(sesskey, "WallpaperFile", cfg->wp_file);

write_setting_i(sesskey, "WallpaperPosition", cfg->wp_position);

write_setting_i(sesskey, "WallpaperAlign", cfg->wp_align);

write_setting_i(sesskey, "WallpaperVerticalAlign", cfg->wp_valign);

write_setting_i(sesskey, "WallpaperMoving", cfg->wp_moving);

/* Transparency */

for (i = 0; i < 4; i++) {

char buf[16], buf2[16];

sprintf(buf, "Alpha%d", i);

sprintf(buf2, "%d,%d", cfg->alphas_pc[i][0], cfg->alphas_pc[i][1]);

write_setting_s(sesskey, buf, buf2);

}

}

void load_settings(char *section, Config * cfg)

{

void *sesskey;

sesskey = open_settings_r(section);

load_open_settings(sesskey, cfg);

close_settings_r(sesskey);

if (cfg_launchable(cfg))

add_session_to_jumplist(section);

}

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, "SshBanner", 1, &cfg->ssh_show_banner);

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, "AltMetaBit", 0, &cfg->alt_metabit);

gppi(sesskey, "CtrlTabSwitch", 0, &cfg->ctrl_tab_switch);

gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);

gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);

gppi(sesskey, "RightAltKey", 0, &cfg->rightaltkey);

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);

gppfile(sesskey, "IconFile", &cfg->iconfile);

gppi(sesskey, "WindowBorder", 1, &cfg->window_border);

gppi(sesskey, "CurType", 0, &cfg->cursor_type);

gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);

{

int key, mod, len;

char tmp[24];

char buf[256];

int max, t;

for (key = 0; key < 256; key++) {

sprintf(tmp, "VKey%d", key);

gpps(sesskey, tmp, "", buf, sizeof(buf));

max = strlen(buf);

if (!max) {

continue;

}

t = 0;

for (mod = 0; mod < 8; mod++) {

for (len = 0; (t < max) && (buf[t] != ',') && (len < 15); len++, t++) {

if (buf[t] == '\\') {

sscanf(&buf[++t], "%03o", &cfg->pvkey_codes[key][mod][len]);

t += 2;

continue;

}

cfg->pvkey_codes[key][mod][len] = buf[t];

}

cfg->pvkey_length[key][mod] = len;

cfg->pvkey_codes[key][mod][len] = '\0';

t++;

}

}

}

/* 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);

gppi(sesskey, "TermX", CW_USEDEFAULT, &cfg->x);

gppi(sesskey, "TermY", CW_USEDEFAULT, &cfg->y);

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 < 24; 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",

"0,0,0", "255,0,0"

};

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);

gpps(sesskey, "IgnoreChars", "", cfg->ignore_chars,

sizeof(cfg->ignore_chars));

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.

*/

{

char buf[32];

get_l10n_setting("_LINECODEPAGE_", buf, sizeof (buf));

gpps(sesskey, "LineCodePage", buf, cfg->line_codepage,

sizeof(cfg->line_codepage));

}

if (!strcmp (cfg->line_codepage, "UTF-8")) {

int i;

char buf[lenof (cfg->line_codepage)];

gppi (sesskey, "ISO2022", 0, &i); /* for compatibility with old patch */

if (i) {

strcpy (buf, "iso2022 ");

gpps (sesskey, "ISO2022initstr", "", &buf[8],

sizeof buf - 8 * sizeof buf[0]);

if (buf[8]) memcpy (cfg->line_codepage, buf,

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, "Use5Casis", 0, &cfg->use_5casis);

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);