config.c

putty

		      "Use Unicode line drawing code points",'u',I(VT_UNICODE),
		      "Poor man's line drawing (+, - and |)",'p',I(VT_POORMAN),
		      NULL);
    ctrl_checkbox(s, "Copy and paste line drawing characters as lqqqk",'d',
		  HELPCTX(selection_linedraw),
		  dlg_stdcheckbox_handler, I(offsetof(Config,rawcnp)));

    /*
     * The Window/Selection panel.
     */
    ctrl_settitle(b, "Window/Selection", "Options controlling copy and paste");
	
    s = ctrl_getset(b, "Window/Selection", "mouse",
		    "Control use of mouse");
    ctrl_checkbox(s, "Shift overrides application's use of mouse", 'p',
		  HELPCTX(selection_shiftdrag),
		  dlg_stdcheckbox_handler, I(offsetof(Config,mouse_override)));
    ctrl_radiobuttons(s,
		      "Default selection mode (Alt+drag does the other one):",
		      NO_SHORTCUT, 2,
		      HELPCTX(selection_rect),
		      dlg_stdradiobutton_handler,
		      I(offsetof(Config, rect_select)),
		      "Normal", 'n', I(0),
		      "Rectangular block", 'r', I(1), NULL);

    s = ctrl_getset(b, "Window/Selection", "charclass",
		    "Control the select-one-word-at-a-time mode");
    ccd = (struct charclass_data *)
	ctrl_alloc(b, sizeof(struct charclass_data));
    ccd->listbox = ctrl_listbox(s, "Character classes:", 'e',
				HELPCTX(selection_charclasses),
				charclass_handler, P(ccd));
    ccd->listbox->listbox.multisel = 1;
    ccd->listbox->listbox.ncols = 4;
    ccd->listbox->listbox.percentages = snewn(4, int);
    ccd->listbox->listbox.percentages[0] = 15;
    ccd->listbox->listbox.percentages[1] = 25;
    ccd->listbox->listbox.percentages[2] = 20;
    ccd->listbox->listbox.percentages[3] = 40;
    ctrl_columns(s, 2, 67, 33);
    ccd->editbox = ctrl_editbox(s, "Set to class", 't', 50,
				HELPCTX(selection_charclasses),
				charclass_handler, P(ccd), P(NULL));
    ccd->editbox->generic.column = 0;
    ccd->button = ctrl_pushbutton(s, "Set", 's',
				  HELPCTX(selection_charclasses),
				  charclass_handler, P(ccd));
    ccd->button->generic.column = 1;
    ctrl_columns(s, 1, 100);

    /*
     * The Window/Colours panel.
     */
    ctrl_settitle(b, "Window/Colours", "Options controlling use of colours");

    s = ctrl_getset(b, "Window/Colours", "general",
		    "General options for colour usage");
    ctrl_checkbox(s, "Allow terminal to specify ANSI colours", 'i',
		  HELPCTX(colours_ansi),
		  dlg_stdcheckbox_handler, I(offsetof(Config,ansi_colour)));
    ctrl_checkbox(s, "Allow terminal to use xterm 256-colour mode", '2',
		  HELPCTX(colours_xterm256), dlg_stdcheckbox_handler,
		  I(offsetof(Config,xterm_256_colour)));
    ctrl_checkbox(s, "Bolded text is a different colour", 'b',
		  HELPCTX(colours_bold),
		  dlg_stdcheckbox_handler, I(offsetof(Config,bold_colour)));

    str = dupprintf("Adjust the precise colours %s displays", appname);
    s = ctrl_getset(b, "Window/Colours", "adjust", str);
    sfree(str);
    ctrl_text(s, "Select a colour from the list, and then click the"
	      " Modify button to change its appearance.",
	      HELPCTX(colours_config));
    ctrl_columns(s, 2, 67, 33);
    cd = (struct colour_data *)ctrl_alloc(b, sizeof(struct colour_data));
    cd->listbox = ctrl_listbox(s, "Select a colour to adjust:", 'u',
			       HELPCTX(colours_config), colour_handler, P(cd));
    cd->listbox->generic.column = 0;
    cd->listbox->listbox.height = 7;
    c = ctrl_text(s, "RGB value:", HELPCTX(colours_config));
    c->generic.column = 1;
    cd->redit = ctrl_editbox(s, "Red", 'r', 50, HELPCTX(colours_config),
			     colour_handler, P(cd), P(NULL));
    cd->redit->generic.column = 1;
    cd->gedit = ctrl_editbox(s, "Green", 'n', 50, HELPCTX(colours_config),
			     colour_handler, P(cd), P(NULL));
    cd->gedit->generic.column = 1;
    cd->bedit = ctrl_editbox(s, "Blue", 'e', 50, HELPCTX(colours_config),
			     colour_handler, P(cd), P(NULL));
    cd->bedit->generic.column = 1;
    cd->button = ctrl_pushbutton(s, "Modify", 'm', HELPCTX(colours_config),
				 colour_handler, P(cd));
    cd->button->generic.column = 1;
    ctrl_columns(s, 1, 100);

    /*
     * The Connection panel. This doesn't show up if we're in a
     * non-network utility such as pterm. We tell this by being
     * passed a protocol < 0.
     */
    if (protocol >= 0) {
	ctrl_settitle(b, "Connection", "Options controlling the connection");

	s = ctrl_getset(b, "Connection", "keepalive",
			"Sending of null packets to keep session active");
	ctrl_editbox(s, "Seconds between keepalives (0 to turn off)", 'k', 20,
		     HELPCTX(connection_keepalive),
		     dlg_stdeditbox_handler, I(offsetof(Config,ping_interval)),
		     I(-1));

	if (!midsession) {
	    s = ctrl_getset(b, "Connection", "tcp",
			    "Low-level TCP connection options");
	    ctrl_checkbox(s, "Disable Nagle's algorithm (TCP_NODELAY option)",
			  'n', HELPCTX(connection_nodelay),
			  dlg_stdcheckbox_handler,
			  I(offsetof(Config,tcp_nodelay)));
	    ctrl_checkbox(s, "Enable TCP keepalives (SO_KEEPALIVE option)",
			  'p', HELPCTX(connection_tcpkeepalive),
			  dlg_stdcheckbox_handler,
			  I(offsetof(Config,tcp_keepalives)));
#ifndef NO_IPV6
	    s = ctrl_getset(b, "Connection", "ipversion",
			  "Internet protocol version");
	    ctrl_radiobuttons(s, NULL, NO_SHORTCUT, 3,
			  HELPCTX(connection_ipversion),
			  dlg_stdradiobutton_handler,
			  I(offsetof(Config, addressfamily)),
			  "Auto", 'u', I(ADDRTYPE_UNSPEC),
			  "IPv4", '4', I(ADDRTYPE_IPV4),
			  "IPv6", '6', I(ADDRTYPE_IPV6),
			  NULL);
#endif
	}

	/*
	 * A sub-panel Connection/Data, containing options that
	 * decide on data to send to the server.
	 */
	if (!midsession) {
	    ctrl_settitle(b, "Connection/Data", "Data to send to the server");

	    s = ctrl_getset(b, "Connection/Data", "login",
			    "Login details");
	    ctrl_editbox(s, "Auto-login username", 'u', 50,
			 HELPCTX(connection_username),
			 dlg_stdeditbox_handler, I(offsetof(Config,username)),
			 I(sizeof(((Config *)0)->username)));

	    s = ctrl_getset(b, "Connection/Data", "term",
			    "Terminal details");
	    ctrl_editbox(s, "Terminal-type string", 't', 50,
			 HELPCTX(connection_termtype),
			 dlg_stdeditbox_handler, I(offsetof(Config,termtype)),
			 I(sizeof(((Config *)0)->termtype)));
	    ctrl_editbox(s, "Terminal speeds", 's', 50,
			 HELPCTX(connection_termspeed),
			 dlg_stdeditbox_handler, I(offsetof(Config,termspeed)),
			 I(sizeof(((Config *)0)->termspeed)));

	    s = ctrl_getset(b, "Connection/Data", "env",
			    "Environment variables");
	    ctrl_columns(s, 2, 80, 20);
	    ed = (struct environ_data *)
		ctrl_alloc(b, sizeof(struct environ_data));
	    ed->varbox = ctrl_editbox(s, "Variable", 'v', 60,
				      HELPCTX(telnet_environ),
				      environ_handler, P(ed), P(NULL));
	    ed->varbox->generic.column = 0;
	    ed->valbox = ctrl_editbox(s, "Value", 'l', 60,
				      HELPCTX(telnet_environ),
				      environ_handler, P(ed), P(NULL));
	    ed->valbox->generic.column = 0;
	    ed->addbutton = ctrl_pushbutton(s, "Add", 'd',
					    HELPCTX(telnet_environ),
					    environ_handler, P(ed));
	    ed->addbutton->generic.column = 1;
	    ed->rembutton = ctrl_pushbutton(s, "Remove", 'r',
					    HELPCTX(telnet_environ),
					    environ_handler, P(ed));
	    ed->rembutton->generic.column = 1;
	    ctrl_columns(s, 1, 100);
	    ed->listbox = ctrl_listbox(s, NULL, NO_SHORTCUT,
				       HELPCTX(telnet_environ),
				       environ_handler, P(ed));
	    ed->listbox->listbox.height = 3;
	    ed->listbox->listbox.ncols = 2;
	    ed->listbox->listbox.percentages = snewn(2, int);
	    ed->listbox->listbox.percentages[0] = 30;
	    ed->listbox->listbox.percentages[1] = 70;
	}

    }

    if (!midsession) {
	/*
	 * The Connection/Proxy panel.
	 */
	ctrl_settitle(b, "Connection/Proxy",
		      "Options controlling proxy usage");

	s = ctrl_getset(b, "Connection/Proxy", "basics", NULL);
	ctrl_radiobuttons(s, "Proxy type:", 't', 3,
			  HELPCTX(proxy_type),
			  dlg_stdradiobutton_handler,
			  I(offsetof(Config, proxy_type)),
			  "None", I(PROXY_NONE),
			  "SOCKS 4", I(PROXY_SOCKS4),
			  "SOCKS 5", I(PROXY_SOCKS5),
			  "HTTP", I(PROXY_HTTP),
			  "Telnet", I(PROXY_TELNET),
			  NULL);
	ctrl_columns(s, 2, 80, 20);
	c = ctrl_editbox(s, "Proxy hostname", 'y', 100,
			 HELPCTX(proxy_main),
			 dlg_stdeditbox_handler,
			 I(offsetof(Config,proxy_host)),
			 I(sizeof(((Config *)0)->proxy_host)));
	c->generic.column = 0;
	c = ctrl_editbox(s, "Port", 'p', 100,
			 HELPCTX(proxy_main),
			 dlg_stdeditbox_handler,
			 I(offsetof(Config,proxy_port)),
			 I(-1));
	c->generic.column = 1;
	ctrl_columns(s, 1, 100);
	ctrl_editbox(s, "Exclude Hosts/IPs", 'e', 100,
		     HELPCTX(proxy_exclude),
		     dlg_stdeditbox_handler,
		     I(offsetof(Config,proxy_exclude_list)),
		     I(sizeof(((Config *)0)->proxy_exclude_list)));
	ctrl_checkbox(s, "Consider proxying local host connections", 'x',
		      HELPCTX(proxy_exclude),
		      dlg_stdcheckbox_handler,
		      I(offsetof(Config,even_proxy_localhost)));
	ctrl_radiobuttons(s, "Do DNS name lookup at proxy end:", 'd', 3,
			  HELPCTX(proxy_dns),
			  dlg_stdradiobutton_handler,
			  I(offsetof(Config, proxy_dns)),
			  "No", I(FORCE_OFF),
			  "Auto", I(AUTO),
			  "Yes", I(FORCE_ON), NULL);
	ctrl_editbox(s, "Username", 'u', 60,
		     HELPCTX(proxy_auth),
		     dlg_stdeditbox_handler,
		     I(offsetof(Config,proxy_username)),
		     I(sizeof(((Config *)0)->proxy_username)));
	c = ctrl_editbox(s, "Password", 'w', 60,
			 HELPCTX(proxy_auth),
			 dlg_stdeditbox_handler,
			 I(offsetof(Config,proxy_password)),
			 I(sizeof(((Config *)0)->proxy_password)));
	c->editbox.password = 1;
	ctrl_editbox(s, "Telnet command", 'm', 100,
		     HELPCTX(proxy_command),
		     dlg_stdeditbox_handler,
		     I(offsetof(Config,proxy_telnet_command)),
		     I(sizeof(((Config *)0)->proxy_telnet_command)));
    }

    /*
     * The Telnet panel exists in the base config box, and in a
     * mid-session reconfig box _if_ we're using Telnet.
     */
    if (!midsession || protocol == PROT_TELNET) {
	/*
	 * The Connection/Telnet panel.
	 */
	ctrl_settitle(b, "Connection/Telnet",
		      "Options controlling Telnet connections");

	s = ctrl_getset(b, "Connection/Telnet", "protocol",
			"Telnet protocol adjustments");

	if (!midsession) {
	    ctrl_radiobuttons(s, "Handling of OLD_ENVIRON ambiguity:",
			      NO_SHORTCUT, 2,
			      HELPCTX(telnet_oldenviron),
			      dlg_stdradiobutton_handler,
			      I(offsetof(Config, rfc_environ)),
			      "BSD (commonplace)", 'b', I(0),
			      "RFC 1408 (unusual)", 'f', I(1), NULL);
	    ctrl_radiobuttons(s, "Telnet negotiation mode:", 't', 2,
			      HELPCTX(telnet_passive),
			      dlg_stdradiobutton_handler,
			      I(offsetof(Config, passive_telnet)),
			      "Passive", I(1), "Active", I(0), NULL);
	}
	ctrl_checkbox(s, "Keyboard sends Telnet special commands", 'k',
		      HELPCTX(telnet_specialkeys),
		      dlg_stdcheckbox_handler,
		      I(offsetof(Config,telnet_keyboard)));
	ctrl_checkbox(s, "Return key sends Telnet New Line instead of ^M",
		      'm', HELPCTX(telnet_newline),
		      dlg_stdcheckbox_handler,
		      I(offsetof(Config,telnet_newline)));
    }

    if (!midsession) {

	/*
	 * The Connection/Rlogin panel.
	 */
	ctrl_settitle(b, "Connection/Rlogin",
		      "Options controlling Rlogin connections");

	s = ctrl_getset(b, "Connection/Rlogin", "data",
			"Data to send to the server");
	ctrl_editbox(s, "Local username:", 'l', 50,
		     HELPCTX(rlogin_localuser),
		     dlg_stdeditbox_handler, I(offsetof(Config,localusername)),
		     I(sizeof(((Config *)0)->localusername)));

    }

    /*
     * All the SSH stuff is omitted in PuTTYtel, or in a reconfig
     * when we're not doing SSH.
     */

    if (have_backend(PROT_SSH) && (!midsession || protocol == PROT_SSH)) {

	/*
	 * The Connection/SSH panel.
	 */
	ctrl_settitle(b, "Connection/SSH",
		      "Options controlling SSH connections");

	if (midsession && protcfginfo == 1) {
	    s = ctrl_getset(b, "Connection/SSH", "disclaimer", NULL);
	    ctrl_text(s, "Nothing on this panel may be reconfigured in mid-"
		      "session; it is only here so that sub-panels of it can "
		      "exist without looking strange.", HELPCTX(no_help));
	}

	if (!midsession) {

	    s = ctrl_getset(b, "Connection/SSH", "data",
			    "Data to send to the server");
	    ctrl_editbox(s, "Remote command:", 'r', 100,
			 HELPCTX(ssh_command),
			 dlg_stdeditbox_handler, I(offsetof(Config,remote_cmd)),
			 I(sizeof(((Config *)0)->remote_cmd)));

	    s = ctrl_getset(b, "Connection/SSH", "protocol", "Protocol options");
	    ctrl_checkbox(s, "Don't start a shell or command at all", 'n',
			  HELPCTX(ssh_noshell),
			  dlg_stdcheckbox_handler,
			  I(offsetof(Config,ssh_no_shell)));
	}

	if (!midsession || protcfginfo != 1) {
	    s = ctrl_getset(b, "Connection/SSH", "protocol", "Protocol options");

	    ctrl_checkbox(s, "Enable compression", 'e',
			  HELPCTX(ssh_compress),
			  dlg_stdcheckbox_handler,
			  I(offsetof(Config,compression)));
	}

	if (!midsession) {
	    s = ctrl_getset(b, "Connection/SSH", "protocol", "Protocol options");

	    ctrl_radiobuttons(s, "Preferred SSH protocol version:", NO_SHORTCUT, 4,
			      HELPCTX(ssh_protocol),
			      dlg_stdradiobutton_handler,
			      I(offsetof(Config, sshprot)),
			      "1 only", 'l', I(0),
			      "1", '1', I(1),
			      "2", '2', I(2),
			      "2 only", 'y', I(3), NULL);
	}

	if (!midsession || protcfginfo != 1) {
	    s = ctrl_getset(b, "Connection/SSH", "encryption", "Encryption options");
	    c = ctrl_draglist(s, "Encryption cipher selection policy:", 's',
			      HELPCTX(ssh_ciphers),
			      cipherlist_handler, P(NULL));
	    c->listbox.height = 6;

	    ctrl_checkbox(s, "Enable legacy use of single-DES in SSH-2", 'i',
			  HELPCTX(ssh_ciphers),
			  dlg_stdcheckbox_handler,
			  I(offsetof(Config,ssh2_des_cbc)));
	}

	/*
	 * The Connection/SSH/Kex panel. (Owing to repeat key
	 * exchange, this is all meaningful in mid-session _if_
	 * we're using SSH-2 or haven't decided yet.)
	 */
	if (protcfginfo != 1) {
	    ctrl_settitle(b, "Connection/SSH/Kex",
			  "Options controlling SSH ke