[u/mdw/putty] / settings.c

/*
 * settings.c: read and write saved sessions.
 */

#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include "putty.h"
#include "storage.h"

static void gpps(void *handle, char *name, char *def, char *val, int len)
{
    if (!read_setting_s(handle, name, val, len)) {
	strncpy(val, def, len);
	val[len - 1] = '\0';
    }
}

static void gppi(void *handle, char *name, int def, int *i)
{
    *i = read_setting_i(handle, name, def);
}

void save_settings(char *section, int do_host, Config * cfg)
{
    int i;
    char *p;
    void *sesskey;

    sesskey = open_settings_w(section);
    if (!sesskey)
	return;

    write_setting_i(sesskey, "Present", 1);
    if (do_host) {
	write_setting_s(sesskey, "HostName", cfg->host);
	write_setting_s(sesskey, "LogFileName", cfg->logfilename);
	write_setting_i(sesskey, "LogType", cfg->logtype);
	write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);
    }
    p = "raw";
    for (i = 0; backends[i].name != NULL; i++)
	if (backends[i].protocol == cfg->protocol) {
	    p = backends[i].name;
	    break;
	}
    write_setting_s(sesskey, "Protocol", p);
    write_setting_i(sesskey, "PortNumber", cfg->port);
    write_setting_i(sesskey, "CloseOnExit", cfg->close_on_exit);
    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_s(sesskey, "TerminalType", cfg->termtype);
    write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);
    {
	char buf[2 * sizeof(cfg->environmt)], *p, *q;
	p = buf;
	q = cfg->environmt;
	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(sesskey, "Environment", buf);
    }
    write_setting_s(sesskey, "UserName", cfg->username);
    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, "AgentFwd", cfg->agentfwd);
    write_setting_s(sesskey, "Cipher",
		    cfg->cipher == CIPHER_BLOWFISH ? "blowfish" :
		    cfg->cipher == CIPHER_DES ? "des" :
		    cfg->cipher == CIPHER_AES ? "aes" : "3des");
    write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
    write_setting_i(sesskey, "SshProt", cfg->sshprot);
    write_setting_i(sesskey, "BuggyMAC", cfg->buggymac);
    write_setting_s(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, "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, "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, "HideMousePtr", cfg->hide_mouseptr);
    write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge);
    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_s(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);
    write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s);
    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, "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_s(sesskey, "Font", cfg->font);
    write_setting_i(sesskey, "FontIsBold", cfg->fontisbold);
    write_setting_i(sesskey, "FontCharSet", cfg->fontcharset);
    write_setting_i(sesskey, "FontHeight", cfg->fontheight);
    write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
    write_setting_i(sesskey, "TryPalette", cfg->try_palette);
    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, "MouseIsXterm", cfg->mouse_is_xterm);
    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, "ScrollBar", cfg->scrollbar);
    write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);
    write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
    write_setting_i(sesskey, "LockSize", cfg->locksize);
    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);

    close_settings_w(sesskey);
}

void load_settings(char *section, int do_host, Config * cfg)
{
    int i;
    char prot[10];
    void *sesskey;

    sesskey = open_settings_r(section);

    cfg->ssh_subsys = 0;	       /* FIXME: load this properly */
    cfg->remote_cmd_ptr = cfg->remote_cmd;

    gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
    gppi(sesskey, "PortNumber", default_port, &cfg->port);
    gpps(sesskey, "LogFileName", "putty.log",
	 cfg->logfilename, sizeof(cfg->logfilename));
    gppi(sesskey, "LogType", 0, &cfg->logtype);
    gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);

    gpps(sesskey, "Protocol", "default", prot, 10);
    cfg->protocol = default_protocol;
    for (i = 0; backends[i].name != NULL; i++)
	if (!strcmp(prot, backends[i].name)) {
	    cfg->protocol = backends[i].protocol;
	    break;
	}

    gppi(sesskey, "CloseOnExit", COE_NORMAL, &cfg->close_on_exit);
    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;
    }
    gpps(sesskey, "TerminalType", "xterm", cfg->termtype,
	 sizeof(cfg->termtype));
    gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
	 sizeof(cfg->termspeed));
    {
	char buf[2 * sizeof(cfg->environmt)], *p, *q;
	gpps(sesskey, "Environment", "", buf, sizeof(buf));
	p = buf;
	q = cfg->environmt;
	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';
    }
    gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
    gpps(sesskey, "LocalUserName", "", cfg->localusername,
	 sizeof(cfg->localusername));
    gppi(sesskey, "NoPTY", 0, &cfg->nopty);
    gppi(sesskey, "Compression", 0, &cfg->compression);
    gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);
    {
	char cipher[10];
	gpps(sesskey, "Cipher", "3des", cipher, 10);
	if (!strcmp(cipher, "blowfish"))
	    cfg->cipher = CIPHER_BLOWFISH;
	else if (!strcmp(cipher, "des"))
	    cfg->cipher = CIPHER_DES;
	else if (!strcmp(cipher, "aes"))
	    cfg->cipher = CIPHER_AES;
	else
	    cfg->cipher = CIPHER_3DES;
    }
    gppi(sesskey, "SshProt", 1, &cfg->sshprot);
    gppi(sesskey, "BuggyMAC", 0, &cfg->buggymac);
    gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
    gpps(sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(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, "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, "LocalEcho", LD_BACKEND, &cfg->localecho);
    gppi(sesskey, "LocalEdit", LD_BACKEND, &cfg->localedit);
    gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,
	 sizeof(cfg->answerback));
    gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
    gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);
    gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);
    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, &i); cfg->beep = i;
    gpps(sesskey, "BellWaveFile", "", cfg->bell_wavefile,
	 sizeof(cfg->bell_wavefile));
    gppi(sesskey, "BellOverload", 1, &cfg->bellovl);
    gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);
    gppi(sesskey, "BellOverloadT", 2000, &cfg->bellovl_t);
    gppi(sesskey, "BellOverloadS", 5000, &cfg->bellovl_s);
    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, "WinNameAlways", 0, &cfg->win_name_always);
    gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
    gppi(sesskey, "TermWidth", 80, &cfg->width);
    gppi(sesskey, "TermHeight", 24, &cfg->height);
    gpps(sesskey, "Font", "Courier", cfg->font, sizeof(cfg->font));
    gppi(sesskey, "FontIsBold", 0, &cfg->fontisbold);
    gppi(sesskey, "FontCharSet", ANSI_CHARSET, &cfg->fontcharset);
    gppi(sesskey, "FontHeight", 10, &cfg->fontheight);
    if (cfg->fontheight < 0) {
	int oldh, newh;
	HDC hdc = GetDC(NULL);
	int logpix = GetDeviceCaps(hdc, LOGPIXELSY);
	ReleaseDC(NULL, hdc);

	oldh = -cfg->fontheight;
	newh = MulDiv(oldh, 72, logpix) + 1;
	if (MulDiv(newh, logpix, 72) > oldh)
	    newh--;
	cfg->fontheight = newh;
    }
    gppi(sesskey, "FontVTMode", VT_OEMANSI, (int *) &cfg->vtmode);
    gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
    gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
    for (i = 0; i < 22; i++) {
	static char *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, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
    for (i = 0; i < 256; i += 32) {
	static char *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);
	}
    }
    gpps(sesskey, "LineCodePage", "", cfg->line_codepage,
	 sizeof(cfg->line_codepage));
    gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
    gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
    gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
    gppi(sesskey, "LockSize", 0, &cfg->locksize);
    gppi(sesskey, "BCE", 0, &cfg->bce);
    gppi(sesskey, "BlinkText", 0, &cfg->blinktext);
    gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);
    gpps(sesskey, "X11Display", "localhost:0", cfg->x11_display,
	 sizeof(cfg->x11_display));

    close_settings_r(sesskey);
}

void do_defaults(char *session, Config * cfg)
{
    if (session)
	load_settings(session, TRUE, cfg);
    else
	load_settings("Default Settings", FALSE, 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 */
    return strcmp(a, b);	       /* otherwise, compare normally */
}

void get_sesslist(int allocate)
{
    static char otherbuf[2048];
    static char *buffer;
    int buflen, bufsize, i;
    char *p, *ret;
    void *handle;

    if (allocate) {

	if ((handle = enum_settings_start()) == NULL)
	    return;

	buflen = bufsize = 0;
	buffer = 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;
		    buffer = srealloc(buffer, bufsize);
		}
		strcpy(buffer + buflen, otherbuf);
		buflen += strlen(buffer + buflen) + 1;
	    }
	} while (ret);
	enum_settings_finish(handle);
	buffer = srealloc(buffer, buflen + 1);
	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 = buffer;
	nsessions = 1;		       /* "Default Settings" counts as one */
	while (*p) {
	    if (strcmp(p, "Default Settings"))
		nsessions++;
	    while (*p)
		p++;
	    p++;
	}

	sessions = smalloc((nsessions + 1) * sizeof(char *));
	sessions[0] = "Default Settings";
	p = buffer;
	i = 1;
	while (*p) {
	    if (strcmp(p, "Default Settings"))
		sessions[i++] = p;
	    while (*p)
		p++;
	    p++;
	}

	qsort(sessions, i, sizeof(char *), sessioncmp);
    } else {
	sfree(buffer);
	sfree(sessions);
    }
}
Commit	Line	Data
a9422f39	1	/*
	2	* settings.c: read and write saved sessions.
	3	*/
	4
	5	#include <windows.h>
	6	#include <stdio.h>
49bad831	7	#include <stdlib.h>
a9422f39	8	#include "putty.h"
	9	#include "storage.h"
	10
32874aea	11	static void gpps(void handle, char name, char def, char val, int len)
32874aea	12	{
a9422f39	13	if (!read_setting_s(handle, name, val, len)) {
a9422f39	14	strncpy(val, def, len);
32874aea	15	val[len - 1] = '\0';
a9422f39	16	}
	17	}
	18
32874aea	19	static void gppi(void handle, char name, int def, int *i)
32874aea	20	{
a9422f39	21	*i = read_setting_i(handle, name, def);
	22	}
	23
32874aea	24	void save_settings(char section, int do_host, Config cfg)
32874aea	25	{
a9422f39	26	int i;
	27	char *p;
	28	void *sesskey;
	29
	30	sesskey = open_settings_w(section);
	31	if (!sesskey)
32874aea	32	return;
a9422f39	33
32874aea	34	write_setting_i(sesskey, "Present", 1);
a9422f39	35	if (do_host) {
32874aea	36	write_setting_s(sesskey, "HostName", cfg->host);
32874aea	37	write_setting_s(sesskey, "LogFileName", cfg->logfilename);
	38	write_setting_i(sesskey, "LogType", cfg->logtype);
	39	write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);
a9422f39	40	}
348a9ad6	41	p = "raw";
	42	for (i = 0; backends[i].name != NULL; i++)
	43	if (backends[i].protocol == cfg->protocol) {
	44	p = backends[i].name;
	45	break;
	46	}
	47	write_setting_s(sesskey, "Protocol", p);
	48	write_setting_i(sesskey, "PortNumber", cfg->port);
32874aea	49	write_setting_i(sesskey, "CloseOnExit", cfg->close_on_exit);
	50	write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close);
	51	write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */
	52	write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */
	53	write_setting_s(sesskey, "TerminalType", cfg->termtype);
	54	write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);
a9422f39	55	{
32874aea	56	char buf[2 * sizeof(cfg->environmt)], p, q;
a9422f39	57	p = buf;
32874aea	58	q = cfg->environmt;
a9422f39	59	while (*q) {
	60	while (*q) {
	61	int c = *q++;
	62	if (c == '=' \|\| c == ',' \|\| c == '\\')
	63	*p++ = '\\';
	64	if (c == '\t')
	65	c = '=';
	66	*p++ = c;
	67	}
	68	*p++ = ',';
	69	q++;
	70	}
	71	*p = '\0';
32874aea	72	write_setting_s(sesskey, "Environment", buf);
a9422f39	73	}
32874aea	74	write_setting_s(sesskey, "UserName", cfg->username);
	75	write_setting_s(sesskey, "LocalUserName", cfg->localusername);
	76	write_setting_i(sesskey, "NoPTY", cfg->nopty);
	77	write_setting_i(sesskey, "Compression", cfg->compression);
	78	write_setting_i(sesskey, "AgentFwd", cfg->agentfwd);
	79	write_setting_s(sesskey, "Cipher",
	80	cfg->cipher == CIPHER_BLOWFISH ? "blowfish" :
	81	cfg->cipher == CIPHER_DES ? "des" :
	82	cfg->cipher == CIPHER_AES ? "aes" : "3des");
	83	write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
	84	write_setting_i(sesskey, "SshProt", cfg->sshprot);
	85	write_setting_i(sesskey, "BuggyMAC", cfg->buggymac);
	86	write_setting_s(sesskey, "PublicKeyFile", cfg->keyfile);
	87	write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd);
	88	write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ);
8faa456c	89	write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet);
32874aea	90	write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);
	91	write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);
	92	write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type);
	93	write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k);
	94	write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c);
	95	write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor);
	96	write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad);
	97	write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad);
	98	write_setting_i(sesskey, "AltF4", cfg->alt_f4);
	99	write_setting_i(sesskey, "AltSpace", cfg->alt_space);
	100	write_setting_i(sesskey, "AltOnly", cfg->alt_only);
	101	write_setting_i(sesskey, "ComposeKey", cfg->compose_key);
	102	write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys);
a5f3e637	103	write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard);
32874aea	104	write_setting_i(sesskey, "LocalEcho", cfg->localecho);
	105	write_setting_i(sesskey, "LocalEdit", cfg->localedit);
	106	write_setting_s(sesskey, "Answerback", cfg->answerback);
	107	write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop);
	108	write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr);
	109	write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge);
	110	write_setting_i(sesskey, "CurType", cfg->cursor_type);
	111	write_setting_i(sesskey, "BlinkCur", cfg->blink_cur);
	112	write_setting_i(sesskey, "Beep", cfg->beep);
	113	write_setting_s(sesskey, "BellWaveFile", cfg->bell_wavefile);
	114	write_setting_i(sesskey, "BellOverload", cfg->bellovl);
	115	write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n);
	116	write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t);
	117	write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s);
	118	write_setting_i(sesskey, "ScrollbackLines", cfg->savelines);
	119	write_setting_i(sesskey, "DECOriginMode", cfg->dec_om);
	120	write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode);
	121	write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr);
	122	write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always);
	123	write_setting_s(sesskey, "WinTitle", cfg->wintitle);
	124	write_setting_i(sesskey, "TermWidth", cfg->width);
	125	write_setting_i(sesskey, "TermHeight", cfg->height);
	126	write_setting_s(sesskey, "Font", cfg->font);
	127	write_setting_i(sesskey, "FontIsBold", cfg->fontisbold);
	128	write_setting_i(sesskey, "FontCharSet", cfg->fontcharset);
	129	write_setting_i(sesskey, "FontHeight", cfg->fontheight);
	130	write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
	131	write_setting_i(sesskey, "TryPalette", cfg->try_palette);
	132	write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);
	133	for (i = 0; i < 22; i++) {
a9422f39	134	char buf[20], buf2[30];
	135	sprintf(buf, "Colour%d", i);
	136	sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
	137	cfg->colours[i][1], cfg->colours[i][2]);
32874aea	138	write_setting_s(sesskey, buf, buf2);
a9422f39	139	}
32874aea	140	write_setting_i(sesskey, "RawCNP", cfg->rawcnp);
	141	write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
	142	for (i = 0; i < 256; i += 32) {
a9422f39	143	char buf[20], buf2[256];
	144	int j;
	145	sprintf(buf, "Wordness%d", i);
	146	*buf2 = '\0';
32874aea	147	for (j = i; j < i + 32; j++) {
32874aea	148	sprintf(buf2 + strlen(buf2), "%s%d",
a9422f39	149	(*buf2 ? "," : ""), cfg->wordness[j]);
a9422f39	150	}
32874aea	151	write_setting_s(sesskey, buf, buf2);
a9422f39	152	}
4eeb7d09	153	write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);
32874aea	154	write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);
	155	write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);
	156	write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
	157	write_setting_i(sesskey, "LockSize", cfg->locksize);
	158	write_setting_i(sesskey, "BCE", cfg->bce);
	159	write_setting_i(sesskey, "BlinkText", cfg->blinktext);
	160	write_setting_i(sesskey, "X11Forward", cfg->x11_forward);
	161	write_setting_s(sesskey, "X11Display", cfg->x11_display);
a9422f39	162
	163	close_settings_w(sesskey);
	164	}
	165
32874aea	166	void load_settings(char section, int do_host, Config cfg)
32874aea	167	{
a9422f39	168	int i;
	169	char prot[10];
	170	void *sesskey;
	171
	172	sesskey = open_settings_r(section);
	173
32874aea	174	cfg->ssh_subsys = 0; /* FIXME: load this properly */
96621a84	175	cfg->remote_cmd_ptr = cfg->remote_cmd;
a9100732	176
32874aea	177	gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
	178	gppi(sesskey, "PortNumber", default_port, &cfg->port);
	179	gpps(sesskey, "LogFileName", "putty.log",
	180	cfg->logfilename, sizeof(cfg->logfilename));
	181	gppi(sesskey, "LogType", 0, &cfg->logtype);
	182	gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);
a9422f39	183
32874aea	184	gpps(sesskey, "Protocol", "default", prot, 10);
a9422f39	185	cfg->protocol = default_protocol;
a9422f39	186	for (i = 0; backends[i].name != NULL; i++)
32874aea	187	if (!strcmp(prot, backends[i].name)) {
	188	cfg->protocol = backends[i].protocol;
	189	break;
	190	}
a9422f39	191
32874aea	192	gppi(sesskey, "CloseOnExit", COE_NORMAL, &cfg->close_on_exit);
32874aea	193	gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
edce8e45	194	{
32874aea	195	/* This is two values for backward compatibility with 0.50/0.51 */
	196	int pingmin, pingsec;
	197	gppi(sesskey, "PingInterval", 0, &pingmin);
	198	gppi(sesskey, "PingIntervalSecs", 0, &pingsec);
	199	cfg->ping_interval = pingmin * 60 + pingsec;
edce8e45	200	}
32874aea	201	gpps(sesskey, "TerminalType", "xterm", cfg->termtype,
	202	sizeof(cfg->termtype));
	203	gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
	204	sizeof(cfg->termspeed));
a9422f39	205	{
32874aea	206	char buf[2 * sizeof(cfg->environmt)], p, q;
32874aea	207	gpps(sesskey, "Environment", "", buf, sizeof(buf));
a9422f39	208	p = buf;
	209	q = cfg->environmt;
	210	while (*p) {
	211	while (p && p != ',') {
	212	int c = *p++;
	213	if (c == '=')
	214	c = '\t';
	215	if (c == '\\')
	216	c = *p++;
	217	*q++ = c;
	218	}
32874aea	219	if (*p == ',')
32874aea	220	p++;
a9422f39	221	*q++ = '\0';
	222	}
	223	*q = '\0';
	224	}
32874aea	225	gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
	226	gpps(sesskey, "LocalUserName", "", cfg->localusername,
	227	sizeof(cfg->localusername));
	228	gppi(sesskey, "NoPTY", 0, &cfg->nopty);
	229	gppi(sesskey, "Compression", 0, &cfg->compression);
	230	gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);
a9422f39	231	{
a9422f39	232	char cipher[10];
32874aea	233	gpps(sesskey, "Cipher", "3des", cipher, 10);
a9422f39	234	if (!strcmp(cipher, "blowfish"))
	235	cfg->cipher = CIPHER_BLOWFISH;
	236	else if (!strcmp(cipher, "des"))
	237	cfg->cipher = CIPHER_DES;
0a3f1d48	238	else if (!strcmp(cipher, "aes"))
0a3f1d48	239	cfg->cipher = CIPHER_AES;
a9422f39	240	else
	241	cfg->cipher = CIPHER_3DES;
	242	}
32874aea	243	gppi(sesskey, "SshProt", 1, &cfg->sshprot);
	244	gppi(sesskey, "BuggyMAC", 0, &cfg->buggymac);
	245	gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
	246	gpps(sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(cfg->keyfile));
	247	gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,
	248	sizeof(cfg->remote_cmd));
	249	gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
8faa456c	250	gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet);
32874aea	251	gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
	252	gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
	253	gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
	254	gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);
	255	gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);
	256	gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
	257	gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
	258	gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
	259	gppi(sesskey, "AltF4", 1, &cfg->alt_f4);
	260	gppi(sesskey, "AltSpace", 0, &cfg->alt_space);
	261	gppi(sesskey, "AltOnly", 0, &cfg->alt_only);
	262	gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);
	263	gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);
a5f3e637	264	gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard);
32874aea	265	gppi(sesskey, "LocalEcho", LD_BACKEND, &cfg->localecho);
	266	gppi(sesskey, "LocalEdit", LD_BACKEND, &cfg->localedit);
	267	gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,
	268	sizeof(cfg->answerback));
	269	gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
	270	gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);
	271	gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);
	272	gppi(sesskey, "CurType", 0, &cfg->cursor_type);
	273	gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);
2d466ffd	274	/* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */
2d466ffd	275	gppi(sesskey, "Beep", 1, &i); cfg->beep = i;
32874aea	276	gpps(sesskey, "BellWaveFile", "", cfg->bell_wavefile,
	277	sizeof(cfg->bell_wavefile));
	278	gppi(sesskey, "BellOverload", 1, &cfg->bellovl);
	279	gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);
	280	gppi(sesskey, "BellOverloadT", 2000, &cfg->bellovl_t);
	281	gppi(sesskey, "BellOverloadS", 5000, &cfg->bellovl_s);
	282	gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines);
	283	gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om);
	284	gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
	285	gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
	286	gppi(sesskey, "WinNameAlways", 0, &cfg->win_name_always);
	287	gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
	288	gppi(sesskey, "TermWidth", 80, &cfg->width);
	289	gppi(sesskey, "TermHeight", 24, &cfg->height);
	290	gpps(sesskey, "Font", "Courier", cfg->font, sizeof(cfg->font));
	291	gppi(sesskey, "FontIsBold", 0, &cfg->fontisbold);
	292	gppi(sesskey, "FontCharSet", ANSI_CHARSET, &cfg->fontcharset);
	293	gppi(sesskey, "FontHeight", 10, &cfg->fontheight);
3b2c664e	294	if (cfg->fontheight < 0) {
32874aea	295	int oldh, newh;
	296	HDC hdc = GetDC(NULL);
	297	int logpix = GetDeviceCaps(hdc, LOGPIXELSY);
	298	ReleaseDC(NULL, hdc);
3b2c664e	299
32874aea	300	oldh = -cfg->fontheight;
	301	newh = MulDiv(oldh, 72, logpix) + 1;
	302	if (MulDiv(newh, logpix, 72) > oldh)
	303	newh--;
	304	cfg->fontheight = newh;
3b2c664e	305	}
32874aea	306	gppi(sesskey, "FontVTMode", VT_OEMANSI, (int *) &cfg->vtmode);
	307	gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
	308	gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
	309	for (i = 0; i < 22; i++) {
a9422f39	310	static char *defaults[] = {
	311	"187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
	312	"0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
	313	"0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
	314	"85,85,255", "187,0,187", "255,85,255", "0,187,187",
	315	"85,255,255", "187,187,187", "255,255,255"
32874aea	316	};
a9422f39	317	char buf[20], buf2[30];
	318	int c0, c1, c2;
	319	sprintf(buf, "Colour%d", i);
32874aea	320	gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2));
32874aea	321	if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
a9422f39	322	cfg->colours[i][0] = c0;
	323	cfg->colours[i][1] = c1;
	324	cfg->colours[i][2] = c2;
	325	}
	326	}
32874aea	327	gppi(sesskey, "RawCNP", 0, &cfg->rawcnp);
	328	gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
	329	for (i = 0; i < 256; i += 32) {
a9422f39	330	static char *defaults[] = {
	331	"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",
	332	"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",
	333	"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",
	334	"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",
	335	"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",
	336	"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",
	337	"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",
	338	"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"
	339	};
	340	char buf[20], buf2[256], *p;
	341	int j;
	342	sprintf(buf, "Wordness%d", i);
32874aea	343	gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2));
a9422f39	344	p = buf2;
32874aea	345	for (j = i; j < i + 32; j++) {
a9422f39	346	char *q = p;
32874aea	347	while (p && p != ',')
	348	p++;
	349	if (*p == ',')
	350	*p++ = '\0';
a9422f39	351	cfg->wordness[j] = atoi(q);
	352	}
	353	}
4eeb7d09	354	gpps(sesskey, "LineCodePage", "", cfg->line_codepage,
4eeb7d09	355	sizeof(cfg->line_codepage));
32874aea	356	gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
	357	gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
	358	gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
	359	gppi(sesskey, "LockSize", 0, &cfg->locksize);
	360	gppi(sesskey, "BCE", 0, &cfg->bce);
	361	gppi(sesskey, "BlinkText", 0, &cfg->blinktext);
	362	gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);
	363	gpps(sesskey, "X11Display", "localhost:0", cfg->x11_display,
	364	sizeof(cfg->x11_display));
a9422f39	365
	366	close_settings_r(sesskey);
	367	}
	368
32874aea	369	void do_defaults(char session, Config cfg)
32874aea	370	{
a9422f39	371	if (session)
32874aea	372	load_settings(session, TRUE, cfg);
a9422f39	373	else
32874aea	374	load_settings("Default Settings", FALSE, cfg);
a9422f39	375	}
a9422f39	376
32874aea	377	static int sessioncmp(const void av, const void bv)
	378	{
	379	const char a = (const char const ) av;
	380	const char b = (const char const ) bv;
a84ca2f5	381
	382	/*
	383	* Alphabetical order, except that "Default Settings" is a
	384	* special case and comes first.
	385	*/
	386	if (!strcmp(a, "Default Settings"))
32874aea	387	return -1; /* a comes first */
a84ca2f5	388	if (!strcmp(b, "Default Settings"))
32874aea	389	return +1; /* b comes first */
32874aea	390	return strcmp(a, b); /* otherwise, compare normally */
a84ca2f5	391	}
a84ca2f5	392
32874aea	393	void get_sesslist(int allocate)
32874aea	394	{
a9422f39	395	static char otherbuf[2048];
	396	static char *buffer;
	397	int buflen, bufsize, i;
	398	char p, ret;
	399	void *handle;
	400
	401	if (allocate) {
32874aea	402
a9422f39	403	if ((handle = enum_settings_start()) == NULL)
	404	return;
	405
	406	buflen = bufsize = 0;
	407	buffer = NULL;
	408	do {
32874aea	409	ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
a9422f39	410	if (ret) {
32874aea	411	int len = strlen(otherbuf) + 1;
	412	if (bufsize < buflen + len) {
	413	bufsize = buflen + len + 2048;
	414	buffer = srealloc(buffer, bufsize);
	415	}
	416	strcpy(buffer + buflen, otherbuf);
	417	buflen += strlen(buffer + buflen) + 1;
a9422f39	418	}
a9422f39	419	} while (ret);
32874aea	420	enum_settings_finish(handle);
32874aea	421	buffer = srealloc(buffer, buflen + 1);
a9422f39	422	buffer[buflen] = '\0';
a9422f39	423
2221af18	424	/*
	425	* Now set up the list of sessions. Note that "Default
	426	* Settings" must always be claimed to exist, even if it
	427	* doesn't really.
	428	*/
	429
a9422f39	430	p = buffer;
2221af18	431	nsessions = 1; /* "Default Settings" counts as one */
a9422f39	432	while (*p) {
32874aea	433	if (strcmp(p, "Default Settings"))
2221af18	434	nsessions++;
32874aea	435	while (*p)
32874aea	436	p++;
a9422f39	437	p++;
	438	}
	439
32874aea	440	sessions = smalloc((nsessions + 1) * sizeof(char *));
2221af18	441	sessions[0] = "Default Settings";
a9422f39	442	p = buffer;
2221af18	443	i = 1;
a9422f39	444	while (*p) {
32874aea	445	if (strcmp(p, "Default Settings"))
2221af18	446	sessions[i++] = p;
32874aea	447	while (*p)
32874aea	448	p++;
a9422f39	449	p++;
a9422f39	450	}
a84ca2f5	451
32874aea	452	qsort(sessions, i, sizeof(char *), sessioncmp);
a9422f39	453	} else {
32874aea	454	sfree(buffer);
32874aea	455	sfree(sessions);
a9422f39	456	}
a9422f39	457	}