[u/mdw/putty] / settings.c

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

#include <windows.h>
#ifndef AUTO_WINSOCK
#ifdef WINSOCK_TWO
#include <winsock2.h>
#else
#include <winsock.h>
#endif
#endif
#include <stdio.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);
        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, "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, "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, "LdiscTerm", cfg->ldisc_term);
    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, "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, "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, "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, "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, "LdiscTerm", 0, &cfg->ldisc_term);
    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, "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';

	p = buffer;
	nsessions = 0;
	while (*p) {
            nsessions++;
	    while (*p) p++;
	    p++;
	}

	sessions = smalloc(nsessions * sizeof(char *));
	p = buffer;
	i = 0;
	while (*p) {
            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>
5b80d07f	6	#ifndef AUTO_WINSOCK
	7	#ifdef WINSOCK_TWO
	8	#include <winsock2.h>
	9	#else
	10	#include <winsock.h>
	11	#endif
	12	#endif
a9422f39	13	#include <stdio.h>
	14	#include "putty.h"
	15	#include "storage.h"
	16
	17	static void gpps(void handle, char name, char def, char val, int len) {
	18	if (!read_setting_s(handle, name, val, len)) {
	19	strncpy(val, def, len);
	20	val[len-1] = '\0';
	21	}
	22	}
	23
	24	static void gppi(void handle, char name, int def, int *i) {
	25	*i = read_setting_i(handle, name, def);
	26	}
	27
	28	void save_settings (char section, int do_host, Config cfg) {
	29	int i;
	30	char *p;
	31	void *sesskey;
	32
	33	sesskey = open_settings_w(section);
	34	if (!sesskey)
	35	return;
	36
	37	write_setting_i (sesskey, "Present", 1);
	38	if (do_host) {
	39	write_setting_s (sesskey, "HostName", cfg->host);
	40	write_setting_i (sesskey, "PortNumber", cfg->port);
	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	}
	49	write_setting_i (sesskey, "CloseOnExit", !!cfg->close_on_exit);
	50	write_setting_i (sesskey, "WarnOnClose", !!cfg->warn_on_close);
ec55b220	51	write_setting_i (sesskey, "PingInterval", cfg->ping_interval);
a9422f39	52	write_setting_s (sesskey, "TerminalType", cfg->termtype);
	53	write_setting_s (sesskey, "TerminalSpeed", cfg->termspeed);
	54	{
	55	char buf[2sizeof(cfg->environmt)], p, *q;
	56	p = buf;
	57	q = cfg->environmt;
	58	while (*q) {
	59	while (*q) {
	60	int c = *q++;
	61	if (c == '=' \|\| c == ',' \|\| c == '\\')
	62	*p++ = '\\';
	63	if (c == '\t')
	64	c = '=';
	65	*p++ = c;
	66	}
	67	*p++ = ',';
	68	q++;
	69	}
	70	*p = '\0';
	71	write_setting_s (sesskey, "Environment", buf);
	72	}
	73	write_setting_s (sesskey, "UserName", cfg->username);
	74	write_setting_i (sesskey, "NoPTY", cfg->nopty);
	75	write_setting_i (sesskey, "AgentFwd", cfg->agentfwd);
	76	write_setting_s (sesskey, "RemoteCmd", cfg->remote_cmd);
	77	write_setting_s (sesskey, "Cipher", cfg->cipher == CIPHER_BLOWFISH ? "blowfish" :
	78	cfg->cipher == CIPHER_DES ? "des" : "3des");
	79	write_setting_i (sesskey, "AuthTIS", cfg->try_tis_auth);
	80	write_setting_i (sesskey, "SshProt", cfg->sshprot);
7591b9ff	81	write_setting_i (sesskey, "BuggyMAC", cfg->buggymac);
a9422f39	82	write_setting_s (sesskey, "PublicKeyFile", cfg->keyfile);
	83	write_setting_s (sesskey, "RemoteCommand", cfg->remote_cmd);
	84	write_setting_i (sesskey, "RFCEnviron", cfg->rfc_environ);
	85	write_setting_i (sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);
	86	write_setting_i (sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);
	87	write_setting_i (sesskey, "LinuxFunctionKeys", cfg->funky_type);
	88	write_setting_i (sesskey, "ApplicationCursorKeys", cfg->app_cursor);
	89	write_setting_i (sesskey, "ApplicationKeypad", cfg->app_keypad);
	90	write_setting_i (sesskey, "NetHackKeypad", cfg->nethack_keypad);
	91	write_setting_i (sesskey, "AltF4", cfg->alt_f4);
	92	write_setting_i (sesskey, "AltSpace", cfg->alt_space);
	93	write_setting_i (sesskey, "LdiscTerm", cfg->ldisc_term);
	94	write_setting_i (sesskey, "BlinkCur", cfg->blink_cur);
	95	write_setting_i (sesskey, "Beep", cfg->beep);
	96	write_setting_i (sesskey, "ScrollbackLines", cfg->savelines);
	97	write_setting_i (sesskey, "DECOriginMode", cfg->dec_om);
	98	write_setting_i (sesskey, "AutoWrapMode", cfg->wrap_mode);
	99	write_setting_i (sesskey, "LFImpliesCR", cfg->lfhascr);
	100	write_setting_i (sesskey, "WinNameAlways", cfg->win_name_always);
	101	write_setting_s (sesskey, "WinTitle", cfg->wintitle);
	102	write_setting_i (sesskey, "TermWidth", cfg->width);
	103	write_setting_i (sesskey, "TermHeight", cfg->height);
	104	write_setting_s (sesskey, "Font", cfg->font);
	105	write_setting_i (sesskey, "FontIsBold", cfg->fontisbold);
	106	write_setting_i (sesskey, "FontCharSet", cfg->fontcharset);
	107	write_setting_i (sesskey, "FontHeight", cfg->fontheight);
	108	write_setting_i (sesskey, "FontVTMode", cfg->vtmode);
	109	write_setting_i (sesskey, "TryPalette", cfg->try_palette);
	110	write_setting_i (sesskey, "BoldAsColour", cfg->bold_colour);
	111	for (i=0; i<22; i++) {
	112	char buf[20], buf2[30];
	113	sprintf(buf, "Colour%d", i);
	114	sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
	115	cfg->colours[i][1], cfg->colours[i][2]);
	116	write_setting_s (sesskey, buf, buf2);
	117	}
	118	write_setting_i (sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
	119	for (i=0; i<256; i+=32) {
	120	char buf[20], buf2[256];
	121	int j;
	122	sprintf(buf, "Wordness%d", i);
	123	*buf2 = '\0';
	124	for (j=i; j<i+32; j++) {
	125	sprintf(buf2+strlen(buf2), "%s%d",
	126	(*buf2 ? "," : ""), cfg->wordness[j]);
	127	}
	128	write_setting_s (sesskey, buf, buf2);
	129	}
	130	write_setting_i (sesskey, "KoiWinXlat", cfg->xlat_enablekoiwin);
	131	write_setting_i (sesskey, "88592Xlat", cfg->xlat_88592w1250);
b0faa571	132	write_setting_i (sesskey, "88592-CP852", cfg->xlat_88592cp852);
a9422f39	133	write_setting_i (sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
	134	write_setting_i (sesskey, "ScrollBar", cfg->scrollbar);
	135	write_setting_i (sesskey, "ScrollOnKey", cfg->scroll_on_key);
	136	write_setting_i (sesskey, "LockSize", cfg->locksize);
	137	write_setting_i (sesskey, "BCE", cfg->bce);
	138	write_setting_i (sesskey, "BlinkText", cfg->blinktext);
	139
	140	close_settings_w(sesskey);
	141	}
	142
	143	void load_settings (char section, int do_host, Config cfg) {
	144	int i;
	145	char prot[10];
	146	void *sesskey;
	147
	148	sesskey = open_settings_r(section);
	149
	150	gpps (sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
	151	gppi (sesskey, "PortNumber", default_port, &cfg->port);
	152
	153	gpps (sesskey, "Protocol", "default", prot, 10);
	154	cfg->protocol = default_protocol;
	155	for (i = 0; backends[i].name != NULL; i++)
	156	if (!strcmp(prot, backends[i].name)) {
	157	cfg->protocol = backends[i].protocol;
	158	break;
	159	}
	160
	161	gppi (sesskey, "CloseOnExit", 1, &cfg->close_on_exit);
	162	gppi (sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
ec55b220	163	gppi (sesskey, "PingInterval", 0, &cfg->ping_interval);
a9422f39	164	gpps (sesskey, "TerminalType", "xterm", cfg->termtype,
	165	sizeof(cfg->termtype));
	166	gpps (sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
	167	sizeof(cfg->termspeed));
	168	{
	169	char buf[2sizeof(cfg->environmt)], p, *q;
	170	gpps (sesskey, "Environment", "", buf, sizeof(buf));
	171	p = buf;
	172	q = cfg->environmt;
	173	while (*p) {
	174	while (p && p != ',') {
	175	int c = *p++;
	176	if (c == '=')
	177	c = '\t';
	178	if (c == '\\')
	179	c = *p++;
	180	*q++ = c;
	181	}
	182	if (*p == ',') p++;
	183	*q++ = '\0';
	184	}
	185	*q = '\0';
	186	}
	187	gpps (sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
	188	gppi (sesskey, "NoPTY", 0, &cfg->nopty);
	189	gppi (sesskey, "AgentFwd", 0, &cfg->agentfwd);
	190	gpps (sesskey, "RemoteCmd", "", cfg->remote_cmd, sizeof(cfg->remote_cmd));
	191	{
	192	char cipher[10];
	193	gpps (sesskey, "Cipher", "3des", cipher, 10);
	194	if (!strcmp(cipher, "blowfish"))
	195	cfg->cipher = CIPHER_BLOWFISH;
	196	else if (!strcmp(cipher, "des"))
	197	cfg->cipher = CIPHER_DES;
	198	else
	199	cfg->cipher = CIPHER_3DES;
	200	}
	201	gppi (sesskey, "SshProt", 1, &cfg->sshprot);
7591b9ff	202	gppi (sesskey, "BuggyMAC", 0, &cfg->buggymac);
a9422f39	203	gppi (sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
	204	gpps (sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(cfg->keyfile));
	205	gpps (sesskey, "RemoteCommand", "", cfg->remote_cmd,
	206	sizeof(cfg->remote_cmd));
	207	gppi (sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
	208	gppi (sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
	209	gppi (sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
	210	gppi (sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
	211	gppi (sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
	212	gppi (sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
	213	gppi (sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
	214	gppi (sesskey, "AltF4", 1, &cfg->alt_f4);
	215	gppi (sesskey, "AltSpace", 0, &cfg->alt_space);
	216	gppi (sesskey, "LdiscTerm", 0, &cfg->ldisc_term);
	217	gppi (sesskey, "BlinkCur", 0, &cfg->blink_cur);
	218	gppi (sesskey, "Beep", 1, &cfg->beep);
	219	gppi (sesskey, "ScrollbackLines", 200, &cfg->savelines);
	220	gppi (sesskey, "DECOriginMode", 0, &cfg->dec_om);
	221	gppi (sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
	222	gppi (sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
	223	gppi (sesskey, "WinNameAlways", 0, &cfg->win_name_always);
	224	gpps (sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
	225	gppi (sesskey, "TermWidth", 80, &cfg->width);
	226	gppi (sesskey, "TermHeight", 24, &cfg->height);
	227	gpps (sesskey, "Font", "Courier", cfg->font, sizeof(cfg->font));
	228	gppi (sesskey, "FontIsBold", 0, &cfg->fontisbold);
	229	gppi (sesskey, "FontCharSet", ANSI_CHARSET, &cfg->fontcharset);
	230	gppi (sesskey, "FontHeight", 10, &cfg->fontheight);
	231	gppi (sesskey, "FontVTMode", VT_OEMANSI, (int *)&cfg->vtmode);
	232	gppi (sesskey, "TryPalette", 0, &cfg->try_palette);
	233	gppi (sesskey, "BoldAsColour", 1, &cfg->bold_colour);
	234	for (i=0; i<22; i++) {
	235	static char *defaults[] = {
	236	"187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
	237	"0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
	238	"0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
	239	"85,85,255", "187,0,187", "255,85,255", "0,187,187",
	240	"85,255,255", "187,187,187", "255,255,255"
	241	};
	242	char buf[20], buf2[30];
	243	int c0, c1, c2;
	244	sprintf(buf, "Colour%d", i);
	245	gpps (sesskey, buf, defaults[i], buf2, sizeof(buf2));
	246	if(sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
	247	cfg->colours[i][0] = c0;
	248	cfg->colours[i][1] = c1;
	249	cfg->colours[i][2] = c2;
	250	}
	251	}
	252	gppi (sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
	253	for (i=0; i<256; i+=32) {
	254	static char *defaults[] = {
	255	"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",
	256	"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",
	257	"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",
	258	"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",
	259	"1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",
	260	"1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",
	261	"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",
	262	"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"
	263	};
	264	char buf[20], buf2[256], *p;
	265	int j;
	266	sprintf(buf, "Wordness%d", i);
267	gpps (sesskey, buf, defaults[i/32], buf2, sizeof(buf2));
268	p = buf2;
269	for (j=i; j<i+32; j++) {
270	char *q = p;
271	while (p && p != ',') p++;
272	if (p == ',') p++ = '\0';
273	cfg->wordness[j] = atoi(q);
274	}
275	}
276	gppi (sesskey, "KoiWinXlat", 0, &cfg->xlat_enablekoiwin);
277	gppi (sesskey, "88592Xlat", 0, &cfg->xlat_88592w1250);
b0faa571	278	gppi (sesskey, "88592-CP852", 0, &cfg->xlat_88592cp852);
a9422f39	279	gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
	280	gppi (sesskey, "ScrollBar", 1, &cfg->scrollbar);
	281	gppi (sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
	282	gppi (sesskey, "LockSize", 0, &cfg->locksize);
	283	gppi (sesskey, "BCE", 0, &cfg->bce);
	284	gppi (sesskey, "BlinkText", 0, &cfg->blinktext);
	285
	286	close_settings_r(sesskey);
	287	}
	288
	289	void do_defaults (char session, Config cfg) {
	290	if (session)
	291	load_settings (session, TRUE, cfg);
	292	else
	293	load_settings ("Default Settings", FALSE, cfg);
	294	}
	295
a84ca2f5	296	static int sessioncmp(const void av, const void bv) {
	297	const char a = (const char const )av;
	298	const char b = (const char const )bv;
	299
	300	/*
	301	* Alphabetical order, except that "Default Settings" is a
	302	* special case and comes first.
	303	*/
	304	if (!strcmp(a, "Default Settings"))
	305	return -1; /* a comes first */
	306	if (!strcmp(b, "Default Settings"))
	307	return +1; /* b comes first */
	308	return strcmp(a, b); /* otherwise, compare normally */
	309	}
	310
a9422f39	311	void get_sesslist(int allocate) {
	312	static char otherbuf[2048];
	313	static char *buffer;
	314	int buflen, bufsize, i;
	315	char p, ret;
	316	void *handle;
	317
	318	if (allocate) {
	319
	320	if ((handle = enum_settings_start()) == NULL)
	321	return;
	322
	323	buflen = bufsize = 0;
	324	buffer = NULL;
	325	do {
	326	ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
	327	if (ret) {
	328	int len = strlen(otherbuf)+1;
	329	if (bufsize < buflen+len) {
	330	bufsize = buflen + len + 2048;
	331	buffer = srealloc(buffer, bufsize);
	332	}
	333	strcpy(buffer+buflen, otherbuf);
	334	buflen += strlen(buffer+buflen)+1;
	335	}
	336	} while (ret);
	337	enum_settings_finish(handle);
	338	buffer = srealloc(buffer, buflen+1);
	339	buffer[buflen] = '\0';
	340
	341	p = buffer;
a84ca2f5	342	nsessions = 0;
a9422f39	343	while (*p) {
a84ca2f5	344	nsessions++;
a9422f39	345	while (*p) p++;
	346	p++;
	347	}
	348
	349	sessions = smalloc(nsessions * sizeof(char *));
a9422f39	350	p = buffer;
a84ca2f5	351	i = 0;
a9422f39	352	while (*p) {
a84ca2f5	353	sessions[i++] = p;
a9422f39	354	while (*p) p++;
	355	p++;
	356	}
a84ca2f5	357
a84ca2f5	358	qsort(sessions, i, sizeof(char *), sessioncmp);
a9422f39	359	} else {
	360	sfree (buffer);
	361	sfree (sessions);
	362	}
	363	}