[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_i (sesskey, "PortNumber", cfg->port);
	write_setting_s (sesskey, "LogFileName", cfg->logfilename);
	write_setting_i (sesskey, "LogType", cfg->logtype);
        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, "CloseOnExit", !!cfg->close_on_exit);
    write_setting_i (sesskey, "WarnOnClose", !!cfg->warn_on_close);
    write_setting_i (sesskey, "PingInterval", cfg->ping_interval);
    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_i (sesskey, "NoPTY", cfg->nopty);
    write_setting_i (sesskey, "Compression", cfg->compression);
    write_setting_i (sesskey, "AgentFwd", cfg->agentfwd);
    write_setting_s (sesskey, "RemoteCmd", cfg->remote_cmd);
    write_setting_s (sesskey, "Cipher", cfg->cipher == CIPHER_BLOWFISH ? "blowfish" :
                             cfg->cipher == CIPHER_DES ? "des" : "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, "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, "LdiscTerm", cfg->ldisc_term);
    write_setting_i (sesskey, "AlwaysOnTop", cfg->alwaysontop);
    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, "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, "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_i (sesskey, "KoiWinXlat", cfg->xlat_enablekoiwin);
    write_setting_i (sesskey, "88592Xlat", cfg->xlat_88592w1250);
    write_setting_i (sesskey, "88592-CP852", cfg->xlat_88592cp852);
    write_setting_i (sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
    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);

    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);

    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);

    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", 1, &cfg->close_on_exit);
    gppi (sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
    gppi (sesskey, "PingInterval", 0, &cfg->ping_interval);
    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));
    gppi (sesskey, "NoPTY", 0, &cfg->nopty);
    gppi (sesskey, "Compression", 0, &cfg->compression);
    gppi (sesskey, "AgentFwd", 0, &cfg->agentfwd);
    gpps (sesskey, "RemoteCmd", "", cfg->remote_cmd, sizeof(cfg->remote_cmd));
    {
	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
	    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, "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, "LdiscTerm", 0, &cfg->ldisc_term);
    gppi (sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
    gppi (sesskey, "CurType", 0, &cfg->cursor_type);
    gppi (sesskey, "BlinkCur", 0, &cfg->blink_cur);
    gppi (sesskey, "Beep", 1, &cfg->beep);
    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);
    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, "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);
	}
    }
    gppi (sesskey, "KoiWinXlat", 0, &cfg->xlat_enablekoiwin);
    gppi (sesskey, "88592Xlat", 0, &cfg->xlat_88592w1250);
    gppi (sesskey, "88592-CP852", 0, &cfg->xlat_88592cp852);
    gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
    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);

    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
	11	static void gpps(void handle, char name, char def, char val, int len) {
	12	if (!read_setting_s(handle, name, val, len)) {
	13	strncpy(val, def, len);
	14	val[len-1] = '\0';
	15	}
	16	}
	17
	18	static void gppi(void handle, char name, int def, int *i) {
	19	*i = read_setting_i(handle, name, def);
	20	}
	21
	22	void save_settings (char section, int do_host, Config cfg) {
	23	int i;
	24	char *p;
	25	void *sesskey;
	26
	27	sesskey = open_settings_w(section);
	28	if (!sesskey)
	29	return;
	30
	31	write_setting_i (sesskey, "Present", 1);
	32	if (do_host) {
	33	write_setting_s (sesskey, "HostName", cfg->host);
	34	write_setting_i (sesskey, "PortNumber", cfg->port);
e1c8e0ed	35	write_setting_s (sesskey, "LogFileName", cfg->logfilename);
e1c8e0ed	36	write_setting_i (sesskey, "LogType", cfg->logtype);
a9422f39	37	p = "raw";
	38	for (i = 0; backends[i].name != NULL; i++)
	39	if (backends[i].protocol == cfg->protocol) {
	40	p = backends[i].name;
	41	break;
	42	}
	43	write_setting_s (sesskey, "Protocol", p);
	44	}
	45	write_setting_i (sesskey, "CloseOnExit", !!cfg->close_on_exit);
	46	write_setting_i (sesskey, "WarnOnClose", !!cfg->warn_on_close);
ec55b220	47	write_setting_i (sesskey, "PingInterval", cfg->ping_interval);
a9422f39	48	write_setting_s (sesskey, "TerminalType", cfg->termtype);
	49	write_setting_s (sesskey, "TerminalSpeed", cfg->termspeed);
	50	{
	51	char buf[2sizeof(cfg->environmt)], p, *q;
	52	p = buf;
	53	q = cfg->environmt;
	54	while (*q) {
	55	while (*q) {
	56	int c = *q++;
	57	if (c == '=' \|\| c == ',' \|\| c == '\\')
	58	*p++ = '\\';
	59	if (c == '\t')
	60	c = '=';
	61	*p++ = c;
	62	}
	63	*p++ = ',';
	64	q++;
	65	}
	66	*p = '\0';
	67	write_setting_s (sesskey, "Environment", buf);
	68	}
	69	write_setting_s (sesskey, "UserName", cfg->username);
	70	write_setting_i (sesskey, "NoPTY", cfg->nopty);
4ba9b64b	71	write_setting_i (sesskey, "Compression", cfg->compression);
a9422f39	72	write_setting_i (sesskey, "AgentFwd", cfg->agentfwd);
	73	write_setting_s (sesskey, "RemoteCmd", cfg->remote_cmd);
	74	write_setting_s (sesskey, "Cipher", cfg->cipher == CIPHER_BLOWFISH ? "blowfish" :
	75	cfg->cipher == CIPHER_DES ? "des" : "3des");
	76	write_setting_i (sesskey, "AuthTIS", cfg->try_tis_auth);
	77	write_setting_i (sesskey, "SshProt", cfg->sshprot);
7591b9ff	78	write_setting_i (sesskey, "BuggyMAC", cfg->buggymac);
a9422f39	79	write_setting_s (sesskey, "PublicKeyFile", cfg->keyfile);
	80	write_setting_s (sesskey, "RemoteCommand", cfg->remote_cmd);
	81	write_setting_i (sesskey, "RFCEnviron", cfg->rfc_environ);
	82	write_setting_i (sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);
	83	write_setting_i (sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);
	84	write_setting_i (sesskey, "LinuxFunctionKeys", cfg->funky_type);
b00f8b34	85	write_setting_i (sesskey, "NoApplicationKeys", cfg->no_applic_k);
b00f8b34	86	write_setting_i (sesskey, "NoApplicationCursors", cfg->no_applic_c);
a9422f39	87	write_setting_i (sesskey, "ApplicationCursorKeys", cfg->app_cursor);
	88	write_setting_i (sesskey, "ApplicationKeypad", cfg->app_keypad);
	89	write_setting_i (sesskey, "NetHackKeypad", cfg->nethack_keypad);
	90	write_setting_i (sesskey, "AltF4", cfg->alt_f4);
	91	write_setting_i (sesskey, "AltSpace", cfg->alt_space);
a094ae43	92	write_setting_i (sesskey, "AltOnly", cfg->alt_only);
a094ae43	93	write_setting_i (sesskey, "ComposeKey", cfg->compose_key);
a9422f39	94	write_setting_i (sesskey, "LdiscTerm", cfg->ldisc_term);
e95edc00	95	write_setting_i (sesskey, "AlwaysOnTop", cfg->alwaysontop);
4e30ff69	96	write_setting_i (sesskey, "CurType", cfg->cursor_type);
a9422f39	97	write_setting_i (sesskey, "BlinkCur", cfg->blink_cur);
	98	write_setting_i (sesskey, "Beep", cfg->beep);
	99	write_setting_i (sesskey, "ScrollbackLines", cfg->savelines);
	100	write_setting_i (sesskey, "DECOriginMode", cfg->dec_om);
	101	write_setting_i (sesskey, "AutoWrapMode", cfg->wrap_mode);
	102	write_setting_i (sesskey, "LFImpliesCR", cfg->lfhascr);
	103	write_setting_i (sesskey, "WinNameAlways", cfg->win_name_always);
	104	write_setting_s (sesskey, "WinTitle", cfg->wintitle);
	105	write_setting_i (sesskey, "TermWidth", cfg->width);
	106	write_setting_i (sesskey, "TermHeight", cfg->height);
	107	write_setting_s (sesskey, "Font", cfg->font);
	108	write_setting_i (sesskey, "FontIsBold", cfg->fontisbold);
	109	write_setting_i (sesskey, "FontCharSet", cfg->fontcharset);
	110	write_setting_i (sesskey, "FontHeight", cfg->fontheight);
	111	write_setting_i (sesskey, "FontVTMode", cfg->vtmode);
	112	write_setting_i (sesskey, "TryPalette", cfg->try_palette);
	113	write_setting_i (sesskey, "BoldAsColour", cfg->bold_colour);
	114	for (i=0; i<22; i++) {
	115	char buf[20], buf2[30];
	116	sprintf(buf, "Colour%d", i);
	117	sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
	118	cfg->colours[i][1], cfg->colours[i][2]);
	119	write_setting_s (sesskey, buf, buf2);
	120	}
	121	write_setting_i (sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
	122	for (i=0; i<256; i+=32) {
	123	char buf[20], buf2[256];
	124	int j;
	125	sprintf(buf, "Wordness%d", i);
	126	*buf2 = '\0';
	127	for (j=i; j<i+32; j++) {
	128	sprintf(buf2+strlen(buf2), "%s%d",
	129	(*buf2 ? "," : ""), cfg->wordness[j]);
	130	}
	131	write_setting_s (sesskey, buf, buf2);
	132	}
	133	write_setting_i (sesskey, "KoiWinXlat", cfg->xlat_enablekoiwin);
	134	write_setting_i (sesskey, "88592Xlat", cfg->xlat_88592w1250);
b0faa571	135	write_setting_i (sesskey, "88592-CP852", cfg->xlat_88592cp852);
a9422f39	136	write_setting_i (sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
	137	write_setting_i (sesskey, "ScrollBar", cfg->scrollbar);
	138	write_setting_i (sesskey, "ScrollOnKey", cfg->scroll_on_key);
a094ae43	139	write_setting_i (sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
a9422f39	140	write_setting_i (sesskey, "LockSize", cfg->locksize);
	141	write_setting_i (sesskey, "BCE", cfg->bce);
	142	write_setting_i (sesskey, "BlinkText", cfg->blinktext);
	143
	144	close_settings_w(sesskey);
	145	}
	146
	147	void load_settings (char section, int do_host, Config cfg) {
	148	int i;
	149	char prot[10];
	150	void *sesskey;
	151
	152	sesskey = open_settings_r(section);
	153
	154	gpps (sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
	155	gppi (sesskey, "PortNumber", default_port, &cfg->port);
e1c8e0ed	156	gpps (sesskey, "LogFileName", "putty.log",
	157	cfg->logfilename, sizeof(cfg->logfilename));
	158	gppi (sesskey, "LogType", 0, &cfg->logtype);
a9422f39	159
	160	gpps (sesskey, "Protocol", "default", prot, 10);
	161	cfg->protocol = default_protocol;
	162	for (i = 0; backends[i].name != NULL; i++)
	163	if (!strcmp(prot, backends[i].name)) {
	164	cfg->protocol = backends[i].protocol;
	165	break;
	166	}
	167
	168	gppi (sesskey, "CloseOnExit", 1, &cfg->close_on_exit);
	169	gppi (sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
ec55b220	170	gppi (sesskey, "PingInterval", 0, &cfg->ping_interval);
a9422f39	171	gpps (sesskey, "TerminalType", "xterm", cfg->termtype,
	172	sizeof(cfg->termtype));
	173	gpps (sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
	174	sizeof(cfg->termspeed));
	175	{
	176	char buf[2sizeof(cfg->environmt)], p, *q;
	177	gpps (sesskey, "Environment", "", buf, sizeof(buf));
	178	p = buf;
	179	q = cfg->environmt;
	180	while (*p) {
	181	while (p && p != ',') {
	182	int c = *p++;
	183	if (c == '=')
	184	c = '\t';
	185	if (c == '\\')
	186	c = *p++;
	187	*q++ = c;
	188	}
	189	if (*p == ',') p++;
	190	*q++ = '\0';
	191	}
	192	*q = '\0';
	193	}
	194	gpps (sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
	195	gppi (sesskey, "NoPTY", 0, &cfg->nopty);
4ba9b64b	196	gppi (sesskey, "Compression", 0, &cfg->compression);
a9422f39	197	gppi (sesskey, "AgentFwd", 0, &cfg->agentfwd);
	198	gpps (sesskey, "RemoteCmd", "", cfg->remote_cmd, sizeof(cfg->remote_cmd));
	199	{
	200	char cipher[10];
	201	gpps (sesskey, "Cipher", "3des", cipher, 10);
	202	if (!strcmp(cipher, "blowfish"))
	203	cfg->cipher = CIPHER_BLOWFISH;
	204	else if (!strcmp(cipher, "des"))
	205	cfg->cipher = CIPHER_DES;
	206	else
	207	cfg->cipher = CIPHER_3DES;
	208	}
	209	gppi (sesskey, "SshProt", 1, &cfg->sshprot);
7591b9ff	210	gppi (sesskey, "BuggyMAC", 0, &cfg->buggymac);
a9422f39	211	gppi (sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
	212	gpps (sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(cfg->keyfile));
	213	gpps (sesskey, "RemoteCommand", "", cfg->remote_cmd,
	214	sizeof(cfg->remote_cmd));
	215	gppi (sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
	216	gppi (sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
	217	gppi (sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
	218	gppi (sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
b00f8b34	219	gppi (sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);
b00f8b34	220	gppi (sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);
a9422f39	221	gppi (sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
	222	gppi (sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
	223	gppi (sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
	224	gppi (sesskey, "AltF4", 1, &cfg->alt_f4);
	225	gppi (sesskey, "AltSpace", 0, &cfg->alt_space);
a094ae43	226	gppi (sesskey, "AltOnly", 0, &cfg->alt_only);
a094ae43	227	gppi (sesskey, "ComposeKey", 0, &cfg->compose_key);
a9422f39	228	gppi (sesskey, "LdiscTerm", 0, &cfg->ldisc_term);
e95edc00	229	gppi (sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
4e30ff69	230	gppi (sesskey, "CurType", 0, &cfg->cursor_type);
a9422f39	231	gppi (sesskey, "BlinkCur", 0, &cfg->blink_cur);
	232	gppi (sesskey, "Beep", 1, &cfg->beep);
	233	gppi (sesskey, "ScrollbackLines", 200, &cfg->savelines);
	234	gppi (sesskey, "DECOriginMode", 0, &cfg->dec_om);
	235	gppi (sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
	236	gppi (sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
	237	gppi (sesskey, "WinNameAlways", 0, &cfg->win_name_always);
	238	gpps (sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
	239	gppi (sesskey, "TermWidth", 80, &cfg->width);
	240	gppi (sesskey, "TermHeight", 24, &cfg->height);
	241	gpps (sesskey, "Font", "Courier", cfg->font, sizeof(cfg->font));
	242	gppi (sesskey, "FontIsBold", 0, &cfg->fontisbold);
	243	gppi (sesskey, "FontCharSet", ANSI_CHARSET, &cfg->fontcharset);
	244	gppi (sesskey, "FontHeight", 10, &cfg->fontheight);
	245	gppi (sesskey, "FontVTMode", VT_OEMANSI, (int *)&cfg->vtmode);
	246	gppi (sesskey, "TryPalette", 0, &cfg->try_palette);
	247	gppi (sesskey, "BoldAsColour", 1, &cfg->bold_colour);
	248	for (i=0; i<22; i++) {
	249	static char *defaults[] = {
	250	"187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
	251	"0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
	252	"0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
	253	"85,85,255", "187,0,187", "255,85,255", "0,187,187",
	254	"85,255,255", "187,187,187", "255,255,255"
	255	};
	256	char buf[20], buf2[30];
	257	int c0, c1, c2;
	258	sprintf(buf, "Colour%d", i);
	259	gpps (sesskey, buf, defaults[i], buf2, sizeof(buf2));
	260	if(sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
	261	cfg->colours[i][0] = c0;
	262	cfg->colours[i][1] = c1;
	263	cfg->colours[i][2] = c2;
	264	}
	265	}
	266	gppi (sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
	267	for (i=0; i<256; i+=32) {
	268	static char *defaults[] = {
	269	"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",
	270	"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",
	271	"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",
	272	"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",
	273	"1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",
	274	"1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",
	275	"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",
	276	"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"
	277	};
	278	char buf[20], buf2[256], *p;
	279	int j;
	280	sprintf(buf, "Wordness%d", i);
	281	gpps (sesskey, buf, defaults[i/32], buf2, sizeof(buf2));
	282	p = buf2;
	283	for (j=i; j<i+32; j++) {
	284	char *q = p;
	285	while (p && p != ',') p++;
	286	if (p == ',') p++ = '\0';
	287	cfg->wordness[j] = atoi(q);
	288	}
	289	}
	290	gppi (sesskey, "KoiWinXlat", 0, &cfg->xlat_enablekoiwin);
	291	gppi (sesskey, "88592Xlat", 0, &cfg->xlat_88592w1250);
b0faa571	292	gppi (sesskey, "88592-CP852", 0, &cfg->xlat_88592cp852);
a9422f39	293	gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
	294	gppi (sesskey, "ScrollBar", 1, &cfg->scrollbar);
	295	gppi (sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
a094ae43	296	gppi (sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
a9422f39	297	gppi (sesskey, "LockSize", 0, &cfg->locksize);
	298	gppi (sesskey, "BCE", 0, &cfg->bce);
	299	gppi (sesskey, "BlinkText", 0, &cfg->blinktext);
	300
	301	close_settings_r(sesskey);
	302	}
	303
	304	void do_defaults (char session, Config cfg) {
	305	if (session)
	306	load_settings (session, TRUE, cfg);
	307	else
	308	load_settings ("Default Settings", FALSE, cfg);
	309	}
	310
a84ca2f5	311	static int sessioncmp(const void av, const void bv) {
	312	const char a = (const char const )av;
	313	const char b = (const char const )bv;
	314
	315	/*
	316	* Alphabetical order, except that "Default Settings" is a
	317	* special case and comes first.
	318	*/
	319	if (!strcmp(a, "Default Settings"))
	320	return -1; /* a comes first */
	321	if (!strcmp(b, "Default Settings"))
	322	return +1; /* b comes first */
	323	return strcmp(a, b); /* otherwise, compare normally */
	324	}
	325
a9422f39	326	void get_sesslist(int allocate) {
	327	static char otherbuf[2048];
	328	static char *buffer;
	329	int buflen, bufsize, i;
	330	char p, ret;
	331	void *handle;
	332
	333	if (allocate) {
	334
	335	if ((handle = enum_settings_start()) == NULL)
	336	return;
	337
	338	buflen = bufsize = 0;
	339	buffer = NULL;
	340	do {
	341	ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
	342	if (ret) {
	343	int len = strlen(otherbuf)+1;
	344	if (bufsize < buflen+len) {
	345	bufsize = buflen + len + 2048;
	346	buffer = srealloc(buffer, bufsize);
	347	}
	348	strcpy(buffer+buflen, otherbuf);
	349	buflen += strlen(buffer+buflen)+1;
	350	}
	351	} while (ret);
	352	enum_settings_finish(handle);
	353	buffer = srealloc(buffer, buflen+1);
	354	buffer[buflen] = '\0';
	355
2221af18	356	/*
	357	* Now set up the list of sessions. Note that "Default
	358	* Settings" must always be claimed to exist, even if it
	359	* doesn't really.
	360	*/
	361
a9422f39	362	p = buffer;
2221af18	363	nsessions = 1; /* "Default Settings" counts as one */
a9422f39	364	while (*p) {
2221af18	365	if (strcmp(p, "Default Settings"))
2221af18	366	nsessions++;
a9422f39	367	while (*p) p++;
	368	p++;
	369	}
	370
2221af18	371	sessions = smalloc((nsessions+1) * sizeof(char *));
2221af18	372	sessions[0] = "Default Settings";
a9422f39	373	p = buffer;
2221af18	374	i = 1;
a9422f39	375	while (*p) {
2221af18	376	if (strcmp(p, "Default Settings"))
2221af18	377	sessions[i++] = p;
a9422f39	378	while (*p) p++;
	379	p++;
	380	}
a84ca2f5	381
a84ca2f5	382	qsort(sessions, i, sizeof(char *), sessioncmp);
a9422f39	383	} else {
	384	sfree (buffer);
	385	sfree (sessions);
	386	}
	387	}