[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_i(sesskey, "BeepInd", cfg->beep_ind);
    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);
    write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall);
    {
	char buf[2 * sizeof(cfg->portfwd)], *p, *q;
	p = buf;
	q = cfg->portfwd;
	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, "PortForwardings", buf);
    }

    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;
    gppi(sesskey, "BeepInd", 0, &i); cfg->beep_ind = 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", "ISO-8859-1:1987", 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));

    gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall);
    {
	char buf[2 * sizeof(cfg->portfwd)], *p, *q;
	gpps(sesskey, "PortForwardings", "", buf, sizeof(buf));
	p = buf;
	q = cfg->portfwd;
	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';
    }

    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);
f8a28d1f	113	write_setting_i(sesskey, "BeepInd", cfg->beep_ind);
32874aea	114	write_setting_s(sesskey, "BellWaveFile", cfg->bell_wavefile);
	115	write_setting_i(sesskey, "BellOverload", cfg->bellovl);
	116	write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n);
	117	write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t);
	118	write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s);
	119	write_setting_i(sesskey, "ScrollbackLines", cfg->savelines);
	120	write_setting_i(sesskey, "DECOriginMode", cfg->dec_om);
	121	write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode);
	122	write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr);
	123	write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always);
	124	write_setting_s(sesskey, "WinTitle", cfg->wintitle);
	125	write_setting_i(sesskey, "TermWidth", cfg->width);
	126	write_setting_i(sesskey, "TermHeight", cfg->height);
	127	write_setting_s(sesskey, "Font", cfg->font);
	128	write_setting_i(sesskey, "FontIsBold", cfg->fontisbold);
	129	write_setting_i(sesskey, "FontCharSet", cfg->fontcharset);
	130	write_setting_i(sesskey, "FontHeight", cfg->fontheight);
	131	write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
	132	write_setting_i(sesskey, "TryPalette", cfg->try_palette);
	133	write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);
	134	for (i = 0; i < 22; i++) {
a9422f39	135	char buf[20], buf2[30];
	136	sprintf(buf, "Colour%d", i);
	137	sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
	138	cfg->colours[i][1], cfg->colours[i][2]);
32874aea	139	write_setting_s(sesskey, buf, buf2);
a9422f39	140	}
32874aea	141	write_setting_i(sesskey, "RawCNP", cfg->rawcnp);
	142	write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
	143	for (i = 0; i < 256; i += 32) {
a9422f39	144	char buf[20], buf2[256];
	145	int j;
	146	sprintf(buf, "Wordness%d", i);
	147	*buf2 = '\0';
32874aea	148	for (j = i; j < i + 32; j++) {
32874aea	149	sprintf(buf2 + strlen(buf2), "%s%d",
a9422f39	150	(*buf2 ? "," : ""), cfg->wordness[j]);
a9422f39	151	}
32874aea	152	write_setting_s(sesskey, buf, buf2);
a9422f39	153	}
4eeb7d09	154	write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);
32874aea	155	write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);
	156	write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);
	157	write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
	158	write_setting_i(sesskey, "LockSize", cfg->locksize);
	159	write_setting_i(sesskey, "BCE", cfg->bce);
	160	write_setting_i(sesskey, "BlinkText", cfg->blinktext);
	161	write_setting_i(sesskey, "X11Forward", cfg->x11_forward);
	162	write_setting_s(sesskey, "X11Display", cfg->x11_display);
d74d141c	163	write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall);
	164	{
	165	char buf[2 * sizeof(cfg->portfwd)], p, q;
	166	p = buf;
	167	q = cfg->portfwd;
	168	while (*q) {
	169	while (*q) {
	170	int c = *q++;
	171	if (c == '=' \|\| c == ',' \|\| c == '\\')
	172	*p++ = '\\';
	173	if (c == '\t')
	174	c = '=';
	175	*p++ = c;
	176	}
	177	*p++ = ',';
	178	q++;
	179	}
	180	*p = '\0';
	181	write_setting_s(sesskey, "PortForwardings", buf);
	182	}
a9422f39	183
	184	close_settings_w(sesskey);
	185	}
	186
32874aea	187	void load_settings(char section, int do_host, Config cfg)
32874aea	188	{
a9422f39	189	int i;
	190	char prot[10];
	191	void *sesskey;
	192
	193	sesskey = open_settings_r(section);
	194
32874aea	195	cfg->ssh_subsys = 0; /* FIXME: load this properly */
96621a84	196	cfg->remote_cmd_ptr = cfg->remote_cmd;
a9100732	197
32874aea	198	gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
	199	gppi(sesskey, "PortNumber", default_port, &cfg->port);
	200	gpps(sesskey, "LogFileName", "putty.log",
	201	cfg->logfilename, sizeof(cfg->logfilename));
	202	gppi(sesskey, "LogType", 0, &cfg->logtype);
	203	gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);
a9422f39	204
32874aea	205	gpps(sesskey, "Protocol", "default", prot, 10);
a9422f39	206	cfg->protocol = default_protocol;
a9422f39	207	for (i = 0; backends[i].name != NULL; i++)
32874aea	208	if (!strcmp(prot, backends[i].name)) {
	209	cfg->protocol = backends[i].protocol;
	210	break;
	211	}
a9422f39	212
32874aea	213	gppi(sesskey, "CloseOnExit", COE_NORMAL, &cfg->close_on_exit);
32874aea	214	gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
edce8e45	215	{
32874aea	216	/* This is two values for backward compatibility with 0.50/0.51 */
	217	int pingmin, pingsec;
	218	gppi(sesskey, "PingInterval", 0, &pingmin);
	219	gppi(sesskey, "PingIntervalSecs", 0, &pingsec);
	220	cfg->ping_interval = pingmin * 60 + pingsec;
edce8e45	221	}
32874aea	222	gpps(sesskey, "TerminalType", "xterm", cfg->termtype,
	223	sizeof(cfg->termtype));
	224	gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
	225	sizeof(cfg->termspeed));
a9422f39	226	{
32874aea	227	char buf[2 * sizeof(cfg->environmt)], p, q;
32874aea	228	gpps(sesskey, "Environment", "", buf, sizeof(buf));
a9422f39	229	p = buf;
	230	q = cfg->environmt;
	231	while (*p) {
	232	while (p && p != ',') {
	233	int c = *p++;
	234	if (c == '=')
	235	c = '\t';
	236	if (c == '\\')
	237	c = *p++;
	238	*q++ = c;
	239	}
32874aea	240	if (*p == ',')
32874aea	241	p++;
a9422f39	242	*q++ = '\0';
	243	}
	244	*q = '\0';
	245	}
32874aea	246	gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
	247	gpps(sesskey, "LocalUserName", "", cfg->localusername,
	248	sizeof(cfg->localusername));
	249	gppi(sesskey, "NoPTY", 0, &cfg->nopty);
	250	gppi(sesskey, "Compression", 0, &cfg->compression);
	251	gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);
a9422f39	252	{
a9422f39	253	char cipher[10];
32874aea	254	gpps(sesskey, "Cipher", "3des", cipher, 10);
a9422f39	255	if (!strcmp(cipher, "blowfish"))
	256	cfg->cipher = CIPHER_BLOWFISH;
	257	else if (!strcmp(cipher, "des"))
	258	cfg->cipher = CIPHER_DES;
0a3f1d48	259	else if (!strcmp(cipher, "aes"))
0a3f1d48	260	cfg->cipher = CIPHER_AES;
a9422f39	261	else
	262	cfg->cipher = CIPHER_3DES;
	263	}
32874aea	264	gppi(sesskey, "SshProt", 1, &cfg->sshprot);
	265	gppi(sesskey, "BuggyMAC", 0, &cfg->buggymac);
	266	gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
	267	gpps(sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(cfg->keyfile));
	268	gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,
	269	sizeof(cfg->remote_cmd));
	270	gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
8faa456c	271	gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet);
32874aea	272	gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
	273	gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
	274	gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
	275	gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);
	276	gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);
	277	gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
	278	gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
	279	gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
	280	gppi(sesskey, "AltF4", 1, &cfg->alt_f4);
	281	gppi(sesskey, "AltSpace", 0, &cfg->alt_space);
	282	gppi(sesskey, "AltOnly", 0, &cfg->alt_only);
	283	gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);
	284	gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);
a5f3e637	285	gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard);
32874aea	286	gppi(sesskey, "LocalEcho", LD_BACKEND, &cfg->localecho);
	287	gppi(sesskey, "LocalEdit", LD_BACKEND, &cfg->localedit);
	288	gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,
	289	sizeof(cfg->answerback));
	290	gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
	291	gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);
	292	gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);
	293	gppi(sesskey, "CurType", 0, &cfg->cursor_type);
	294	gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);
2d466ffd	295	/* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */
2d466ffd	296	gppi(sesskey, "Beep", 1, &i); cfg->beep = i;
f8a28d1f	297	gppi(sesskey, "BeepInd", 0, &i); cfg->beep_ind = i;
32874aea	298	gpps(sesskey, "BellWaveFile", "", cfg->bell_wavefile,
	299	sizeof(cfg->bell_wavefile));
	300	gppi(sesskey, "BellOverload", 1, &cfg->bellovl);
	301	gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);
	302	gppi(sesskey, "BellOverloadT", 2000, &cfg->bellovl_t);
	303	gppi(sesskey, "BellOverloadS", 5000, &cfg->bellovl_s);
	304	gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines);
	305	gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om);
	306	gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
	307	gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
	308	gppi(sesskey, "WinNameAlways", 0, &cfg->win_name_always);
	309	gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
	310	gppi(sesskey, "TermWidth", 80, &cfg->width);
	311	gppi(sesskey, "TermHeight", 24, &cfg->height);
	312	gpps(sesskey, "Font", "Courier", cfg->font, sizeof(cfg->font));
	313	gppi(sesskey, "FontIsBold", 0, &cfg->fontisbold);
	314	gppi(sesskey, "FontCharSet", ANSI_CHARSET, &cfg->fontcharset);
	315	gppi(sesskey, "FontHeight", 10, &cfg->fontheight);
3b2c664e	316	if (cfg->fontheight < 0) {
32874aea	317	int oldh, newh;
	318	HDC hdc = GetDC(NULL);
	319	int logpix = GetDeviceCaps(hdc, LOGPIXELSY);
	320	ReleaseDC(NULL, hdc);
3b2c664e	321
32874aea	322	oldh = -cfg->fontheight;
	323	newh = MulDiv(oldh, 72, logpix) + 1;
	324	if (MulDiv(newh, logpix, 72) > oldh)
	325	newh--;
	326	cfg->fontheight = newh;
3b2c664e	327	}
32874aea	328	gppi(sesskey, "FontVTMode", VT_OEMANSI, (int *) &cfg->vtmode);
	329	gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
	330	gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
	331	for (i = 0; i < 22; i++) {
a9422f39	332	static char *defaults[] = {
	333	"187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
	334	"0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
	335	"0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
	336	"85,85,255", "187,0,187", "255,85,255", "0,187,187",
	337	"85,255,255", "187,187,187", "255,255,255"
32874aea	338	};
a9422f39	339	char buf[20], buf2[30];
	340	int c0, c1, c2;
	341	sprintf(buf, "Colour%d", i);
32874aea	342	gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2));
32874aea	343	if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
a9422f39	344	cfg->colours[i][0] = c0;
	345	cfg->colours[i][1] = c1;
	346	cfg->colours[i][2] = c2;
	347	}
	348	}
32874aea	349	gppi(sesskey, "RawCNP", 0, &cfg->rawcnp);
	350	gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
	351	for (i = 0; i < 256; i += 32) {
a9422f39	352	static char *defaults[] = {
	353	"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",
	354	"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",
	355	"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",
	356	"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",
	357	"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",
	358	"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",
	359	"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",
	360	"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"
	361	};
	362	char buf[20], buf2[256], *p;
	363	int j;
	364	sprintf(buf, "Wordness%d", i);
32874aea	365	gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2));
a9422f39	366	p = buf2;
32874aea	367	for (j = i; j < i + 32; j++) {
a9422f39	368	char *q = p;
32874aea	369	while (p && p != ',')
	370	p++;
	371	if (*p == ',')
	372	*p++ = '\0';
a9422f39	373	cfg->wordness[j] = atoi(q);
	374	}
	375	}
875b193f	376	gpps(sesskey, "LineCodePage", "ISO-8859-1:1987", cfg->line_codepage,
4eeb7d09	377	sizeof(cfg->line_codepage));
32874aea	378	gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
	379	gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
	380	gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
	381	gppi(sesskey, "LockSize", 0, &cfg->locksize);
	382	gppi(sesskey, "BCE", 0, &cfg->bce);
	383	gppi(sesskey, "BlinkText", 0, &cfg->blinktext);
	384	gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);
	385	gpps(sesskey, "X11Display", "localhost:0", cfg->x11_display,
	386	sizeof(cfg->x11_display));
a9422f39	387
d74d141c	388	gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall);
	389	{
	390	char buf[2 * sizeof(cfg->portfwd)], p, q;
	391	gpps(sesskey, "PortForwardings", "", buf, sizeof(buf));
	392	p = buf;
	393	q = cfg->portfwd;
	394	while (*p) {
	395	while (p && p != ',') {
	396	int c = *p++;
	397	if (c == '=')
	398	c = '\t';
	399	if (c == '\\')
	400	c = *p++;
	401	*q++ = c;
	402	}
	403	if (*p == ',')
	404	p++;
	405	*q++ = '\0';
	406	}
	407	*q = '\0';
	408	}
	409
a9422f39	410	close_settings_r(sesskey);
	411	}
	412
32874aea	413	void do_defaults(char session, Config cfg)
32874aea	414	{
a9422f39	415	if (session)
32874aea	416	load_settings(session, TRUE, cfg);
a9422f39	417	else
32874aea	418	load_settings("Default Settings", FALSE, cfg);
a9422f39	419	}
a9422f39	420
32874aea	421	static int sessioncmp(const void av, const void bv)
	422	{
	423	const char a = (const char const ) av;
	424	const char b = (const char const ) bv;
a84ca2f5	425
	426	/*
	427	* Alphabetical order, except that "Default Settings" is a
	428	* special case and comes first.
	429	*/
	430	if (!strcmp(a, "Default Settings"))
32874aea	431	return -1; /* a comes first */
a84ca2f5	432	if (!strcmp(b, "Default Settings"))
32874aea	433	return +1; /* b comes first */
32874aea	434	return strcmp(a, b); /* otherwise, compare normally */
a84ca2f5	435	}
a84ca2f5	436
32874aea	437	void get_sesslist(int allocate)
32874aea	438	{
a9422f39	439	static char otherbuf[2048];
	440	static char *buffer;
	441	int buflen, bufsize, i;
	442	char p, ret;
	443	void *handle;
	444
	445	if (allocate) {
32874aea	446
a9422f39	447	if ((handle = enum_settings_start()) == NULL)
	448	return;
	449
	450	buflen = bufsize = 0;
	451	buffer = NULL;
	452	do {
32874aea	453	ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
a9422f39	454	if (ret) {
32874aea	455	int len = strlen(otherbuf) + 1;
	456	if (bufsize < buflen + len) {
	457	bufsize = buflen + len + 2048;
	458	buffer = srealloc(buffer, bufsize);
	459	}
	460	strcpy(buffer + buflen, otherbuf);
	461	buflen += strlen(buffer + buflen) + 1;
a9422f39	462	}
a9422f39	463	} while (ret);
32874aea	464	enum_settings_finish(handle);
32874aea	465	buffer = srealloc(buffer, buflen + 1);
a9422f39	466	buffer[buflen] = '\0';
a9422f39	467
2221af18	468	/*
	469	* Now set up the list of sessions. Note that "Default
	470	* Settings" must always be claimed to exist, even if it
	471	* doesn't really.
	472	*/
	473
a9422f39	474	p = buffer;
2221af18	475	nsessions = 1; /* "Default Settings" counts as one */
a9422f39	476	while (*p) {
32874aea	477	if (strcmp(p, "Default Settings"))
2221af18	478	nsessions++;
32874aea	479	while (*p)
32874aea	480	p++;
a9422f39	481	p++;
	482	}
	483
32874aea	484	sessions = smalloc((nsessions + 1) * sizeof(char *));
2221af18	485	sessions[0] = "Default Settings";
a9422f39	486	p = buffer;
2221af18	487	i = 1;
a9422f39	488	while (*p) {
32874aea	489	if (strcmp(p, "Default Settings"))
2221af18	490	sessions[i++] = p;
32874aea	491	while (*p)
32874aea	492	p++;
a9422f39	493	p++;
a9422f39	494	}
a84ca2f5	495
32874aea	496	qsort(sessions, i, sizeof(char *), sessioncmp);
a9422f39	497	} else {
32874aea	498	sfree(buffer);
32874aea	499	sfree(sessions);
a9422f39	500	}
a9422f39	501	}