menu.c

this is the file used to browse web

	d->items[7].data = (void *)&ts->block_cursor;
	d->items[8].type = D_CHECKBOX;
	d->items[8].gid = 0;
	d->items[8].dlen = sizeof(int);
	d->items[8].data = (void *)&ts->col;
	d->items[9].type = D_BUTTON;
	d->items[9].gid = B_ENTER;
	d->items[9].fn = ok_dialog;
	d->items[9].text = TEXT(T_OK);
	d->items[10].type = D_BUTTON;
	d->items[10].gid = B_ESC;
	d->items[10].fn = cancel_dialog;
	d->items[10].text = TEXT(T_CANCEL);
	d->items[11].type = D_END;
 	do_dialog(term, d, getml(d, NULL));
}

unsigned char *http_labels[] = { TEXT(T_USE_HTTP_10), TEXT(T_ALLOW_SERVER_BLACKLIST), TEXT(T_BROKEN_302_REDIRECT), TEXT(T_NO_KEEPALIVE_AFTER_POST_REQUEST), TEXT(T_DO_NOT_SEND_ACCEPT_CHARSET) };

int dlg_http_options(struct dialog_data *dlg, struct dialog_item_data *di)
{
	struct http_bugs *bugs = (struct http_bugs *)di->cdata;
	struct dialog *d;
	d = mem_alloc(sizeof(struct dialog) + 8 * sizeof(struct dialog_item));
	memset(d, 0, sizeof(struct dialog) + 8 * sizeof(struct dialog_item));
	d->title = TEXT(T_HTTP_BUG_WORKAROUNDS);
	d->fn = checkbox_list_fn;
	d->udata = http_labels;
	d->items[0].type = D_CHECKBOX;
	d->items[0].gid = 0;
	d->items[0].dlen = sizeof(int);
	d->items[0].data = (void *)&bugs->http10;
	d->items[1].type = D_CHECKBOX;
	d->items[1].gid = 0;
	d->items[1].dlen = sizeof(int);
	d->items[1].data = (void *)&bugs->allow_blacklist;
	d->items[2].type = D_CHECKBOX;
	d->items[2].gid = 0;
	d->items[2].dlen = sizeof(int);
	d->items[2].data = (void *)&bugs->bug_302_redirect;
	d->items[3].type = D_CHECKBOX;
	d->items[3].gid = 0;
	d->items[3].dlen = sizeof(int);
	d->items[3].data = (void *)&bugs->bug_post_no_keepalive;
	d->items[4].type = D_CHECKBOX;
	d->items[4].gid = 0;
	d->items[4].dlen = sizeof(int);
	d->items[4].data = (void *)&bugs->no_accept_charset;
	d->items[5].type = D_BUTTON;
	d->items[5].gid = B_ENTER;
	d->items[5].fn = ok_dialog;
	d->items[5].text = TEXT(T_OK);
	d->items[6].type = D_BUTTON;
	d->items[6].gid = B_ESC;
	d->items[6].fn = cancel_dialog;
	d->items[6].text = TEXT(T_CANCEL);
	d->items[7].type = D_END;
 	do_dialog(dlg->win->term, d, getml(d, NULL));
	return 0;
}

unsigned char *ftp_texts[] = { TEXT(T_PASSWORD_FOR_ANONYMOUS_LOGIN), TEXT(T_USE_PASSIVE_FTP), TEXT(T_USE_FAST_FTP), TEXT(T_SET_TYPE_OF_SERVICE), NULL };

void ftpopt_fn(struct dialog_data *dlg)
{
	struct terminal *term = dlg->win->term;
	int max = 0, min = 0;
	int w, rw;
	int y = 0;
	max_text_width(term, ftp_texts[0], &max);
	min_text_width(term, ftp_texts[0], &min);
	checkboxes_width(term, ftp_texts + 1, &max, max_text_width);
	checkboxes_width(term, ftp_texts + 1, &min, min_text_width);
	max_buttons_width(term, dlg->items + dlg->n - 2, 2, &max);
	min_buttons_width(term, dlg->items + dlg->n - 2, 2, &min);
	w = term->x * 9 / 10 - 2 * DIALOG_LB;
	if (w > max) w = max;
	if (w < min) w = min;
	if (w > term->x - 2 * DIALOG_LB) w = term->x - 2 * DIALOG_LB;
	if (w < 5) w = 5;
	rw = 0;
	dlg_format_text(NULL, term, ftp_texts[0], 0, &y, w, &rw, COLOR_DIALOG_TEXT, AL_LEFT);
	y += 1;
	dlg_format_checkboxes(NULL, term, dlg->items + 1, dlg->n - 3, 0, &y, w, &rw, ftp_texts + 1);
	y += 1;
	dlg_format_buttons(NULL, term, dlg->items + dlg->n - 2, 2, 0, &y, w, &rw, AL_CENTER);
	w = rw;
	dlg->xw = rw + 2 * DIALOG_LB;
	dlg->yw = y + 2 * DIALOG_TB;
	center_dlg(dlg);
	draw_dlg(dlg);
	y = dlg->y + DIALOG_TB;
	dlg_format_text(term, term, ftp_texts[0], dlg->x + DIALOG_LB, &y, w, NULL, COLOR_DIALOG_TEXT, AL_LEFT);
	dlg_format_field(term, term, dlg->items, dlg->x + DIALOG_LB, &y, w, NULL, AL_LEFT);
	y += 1;
	dlg_format_checkboxes(term, term, dlg->items + 1, dlg->n - 3, dlg->x + DIALOG_LB, &y, w, NULL, ftp_texts + 1);
	y += 1;
	dlg_format_buttons(term, term, dlg->items + dlg->n - 2, 2, dlg->x + DIALOG_LB, &y, w, &rw, AL_CENTER);
}


int dlg_ftp_options(struct dialog_data *dlg, struct dialog_item_data *di)
{
	int a;
	struct ftp_options *ftp_options = (struct ftp_options *)di->cdata;
	struct dialog *d;
	d = mem_alloc(sizeof(struct dialog) + 7 * sizeof(struct dialog_item));
	memset(d, 0, sizeof(struct dialog) + 7 * sizeof(struct dialog_item));
	d->title = TEXT(T_FTP_OPTIONS);
	d->fn = ftpopt_fn;
	d->items[0].type = D_FIELD;
	d->items[0].dlen = MAX_STR_LEN;
	d->items[0].data = ftp_options->anon_pass;
	d->items[1].type = D_CHECKBOX;
	d->items[1].dlen = sizeof(int);
	d->items[1].data = (void*)&ftp_options->passive_ftp;
	d->items[1].gid = 0;
	d->items[2].type = D_CHECKBOX;
	d->items[2].dlen = sizeof(int);
	d->items[2].data = (void*)&ftp_options->fast_ftp;
#ifdef HAVE_IPTOS
	d->items[3].type = D_CHECKBOX;
	d->items[3].dlen = sizeof(int);
	d->items[3].data = (void*)&ftp_options->set_tos;
	a = 4;
#else
	a = 3;
#endif
	d->items[a].type = D_BUTTON;
	d->items[a].gid = B_ENTER;
	d->items[a].fn = ok_dialog;
	d->items[a].text = TEXT(T_OK);
	a++;
	d->items[a].type = D_BUTTON;
	d->items[a].gid = B_ESC;
	d->items[a].fn = cancel_dialog;
	d->items[a].text = TEXT(T_CANCEL);
	a++;
	d->items[a].type = D_END;
 	do_dialog(dlg->win->term, d, getml(d, NULL));
	return 0;
}

unsigned char max_c_str[3];
unsigned char max_cth_str[3];
unsigned char max_t_str[3];
unsigned char time_str[5];
unsigned char unrtime_str[5];

void refresh_net(void *xxx)
{
	/*abort_all_connections();*/
	max_connections = atoi(max_c_str);
	max_connections_to_host = atoi(max_cth_str);
	max_tries = atoi(max_t_str);
	receive_timeout = atoi(time_str);
	unrestartable_receive_timeout = atoi(unrtime_str);
	register_bottom_half(check_queue, NULL);
}

unsigned char *net_msg[] = {
	TEXT(T_HTTP_PROXY__HOST_PORT),
	TEXT(T_FTP_PROXY__HOST_PORT),
	TEXT(T_MAX_CONNECTIONS),
	TEXT(T_MAX_CONNECTIONS_TO_ONE_HOST),
	TEXT(T_RETRIES),
	TEXT(T_RECEIVE_TIMEOUT_SEC),
	TEXT(T_TIMEOUT_WHEN_UNRESTARTABLE),
	TEXT(T_ASYNC_DNS_LOOKUP),
	TEXT(T_SET_TIME_OF_DOWNLOADED_FILES),
	"",
	"",
};

void netopt_fn(struct dialog_data *dlg)
{
	struct terminal *term = dlg->win->term;
	int max = 0, min = 0;
	int w, rw;
	int y = -1;
	max_text_width(term, net_msg[0], &max);
	min_text_width(term, net_msg[0], &min);
	max_text_width(term, net_msg[1], &max);
	min_text_width(term, net_msg[1], &min);
	max_group_width(term, net_msg + 2, dlg->items + 2, 9, &max);
	min_group_width(term, net_msg + 2, dlg->items + 2, 9, &min);
	max_buttons_width(term, dlg->items + 11, 2, &max);
	min_buttons_width(term, dlg->items + 11, 2, &min);
	w = dlg->win->term->x * 9 / 10 - 2 * DIALOG_LB;
	if (w > max) w = max;
	if (w < min) w = min;
	if (w > dlg->win->term->x - 2 * DIALOG_LB) w = dlg->win->term->x - 2 * DIALOG_LB;
	if (w < 1) w = 1;
	rw = 0;
	dlg_format_text(NULL, term, net_msg[0], 0, &y, w, &rw, COLOR_DIALOG_TEXT, AL_LEFT);
	y += 2;
	dlg_format_text(NULL, term, net_msg[1], 0, &y, w, &rw, COLOR_DIALOG_TEXT, AL_LEFT);
	y += 2;
	dlg_format_group(NULL, term, net_msg + 2, dlg->items + 2, 9, 0, &y, w, &rw);
	y++;
	dlg_format_buttons(NULL, term, dlg->items + 11, 2, 0, &y, w, &rw, AL_CENTER);
	w = rw;
	dlg->xw = w + 2 * DIALOG_LB;
	dlg->yw = y + 2 * DIALOG_TB;
	center_dlg(dlg);
	draw_dlg(dlg);
	y = dlg->y + DIALOG_TB;
	dlg_format_text(term, term, net_msg[0], dlg->x + DIALOG_LB, &y, w, NULL, COLOR_DIALOG_TEXT, AL_LEFT);
	dlg_format_field(term, term, &dlg->items[0], dlg->x + DIALOG_LB, &y, w, NULL, AL_LEFT);
	y++;
	dlg_format_text(term, term, net_msg[1], dlg->x + DIALOG_LB, &y, w, NULL, COLOR_DIALOG_TEXT, AL_LEFT);
	dlg_format_field(term, term, &dlg->items[1], dlg->x + DIALOG_LB, &y, w, NULL, AL_LEFT);
	y++;
	dlg_format_group(term, term, net_msg + 2, &dlg->items[2], 9, dlg->x + DIALOG_LB, &y, w, NULL);
	y++;
	dlg_format_buttons(term, term, &dlg->items[11], 2, dlg->x + DIALOG_LB, &y, w, NULL, AL_CENTER);
}

void net_options(struct terminal *term, void *xxx, void *yyy)
{
	struct dialog *d;
	snprint(max_c_str, 3, max_connections);
	snprint(max_cth_str, 3, max_connections_to_host);
	snprint(max_t_str, 3, max_tries);
	snprint(time_str, 5, receive_timeout);
	snprint(unrtime_str, 5, unrestartable_receive_timeout);
	d = mem_alloc(sizeof(struct dialog) + 14 * sizeof(struct dialog_item));
	memset(d, 0, sizeof(struct dialog) + 14 * sizeof(struct dialog_item));
	d->title = TEXT(T_NETWORK_OPTIONS);
	d->fn = netopt_fn;
	d->refresh = (void (*)(void *))refresh_net;
	d->items[0].type = D_FIELD;
	d->items[0].dlen = MAX_STR_LEN;
	d->items[0].data = http_proxy;
	d->items[1].type = D_FIELD;
	d->items[1].dlen = MAX_STR_LEN;
	d->items[1].data = ftp_proxy;
	d->items[2].type = D_FIELD;
	d->items[2].data = max_c_str;
	d->items[2].dlen = 3;
	d->items[2].fn = check_number;
	d->items[2].gid = 1;
	d->items[2].gnum = 99;
	d->items[3].type = D_FIELD;
	d->items[3].data = max_cth_str;
	d->items[3].dlen = 3;
	d->items[3].fn = check_number;
	d->items[3].gid = 1;
	d->items[3].gnum = 99;
	d->items[4].type = D_FIELD;
	d->items[4].data = max_t_str;
	d->items[4].dlen = 3;
	d->items[4].fn = check_number;
	d->items[4].gid = 0;
	d->items[4].gnum = 16;
	d->items[5].type = D_FIELD;
	d->items[5].data = time_str;
	d->items[5].dlen = 5;
	d->items[5].fn = check_number;
	d->items[5].gid = 1;
	d->items[5].gnum = 1800;
	d->items[6].type = D_FIELD;
	d->items[6].data = unrtime_str;
	d->items[6].dlen = 5;
	d->items[6].fn = check_number;
	d->items[6].gid = 1;
	d->items[6].gnum = 1800;
	d->items[7].type = D_CHECKBOX;
	d->items[7].data = (unsigned char *)&async_lookup;
	d->items[7].dlen = sizeof(int);
	d->items[8].type = D_CHECKBOX;
	d->items[8].data = (unsigned char *)&download_utime;
	d->items[8].dlen = sizeof(int);
	d->items[9].type = D_BUTTON;
	d->items[9].gid = 0;
	d->items[9].fn = dlg_http_options;
	d->items[9].text = TEXT(T_HTTP_OPTIONS);
	d->items[9].data = (unsigned char *)&http_bugs;
	d->items[9].dlen = sizeof(struct http_bugs);
	d->items[10].type = D_BUTTON;
	d->items[10].gid = 0;
	d->items[10].fn = dlg_ftp_options;
	d->items[10].text = TEXT(T_FTP_OPTIONS);
	d->items[10].data = (unsigned char *)&ftp_options;
	d->items[10].dlen = sizeof(struct ftp_options);
	d->items[11].type = D_BUTTON;
	d->items[11].gid = B_ENTER;
	d->items[11].fn = ok_dialog;
	d->items[11].text = TEXT(T_OK);
	d->items[12].type = D_BUTTON;
	d->items[12].gid = B_ESC;
	d->items[12].fn = cancel_dialog;
	d->items[12].text = TEXT(T_CANCEL);
	d->items[13].type = D_END;
	do_dialog(term, d, getml(d, NULL));
}

unsigned char *prg_msg[] = {
	TEXT(T_MAILTO_PROG),
	TEXT(T_TELNET_PROG),
	TEXT(T_TN3270_PROG),
	TEXT(T_MMS_PROG),
	""
};

void netprog_fn(struct dialog_data *dlg)
{
	struct terminal *term = dlg->win->term;
	int max = 0, min = 0;
	int w, rw;
	int y = -1;
	max_text_width(term, prg_msg[0], &max);
	min_text_width(term, prg_msg[0], &min);
	max_text_width(term, prg_msg[1], &max);
	min_text_width(term, prg_msg[1], &min);
	max_text_width(term, prg_msg[2], &max);
	min_text_width(term, prg_msg[2], &min);
	max_text_width(term, prg_msg[3], &max);
	min_text_width(term, prg_msg[3], &min);
	max_buttons_width(term, dlg->items + 4, 2, &max);
	min_buttons_width(term, dlg->items + 4, 2, &min);
	w = dlg->win->term->x * 9 / 10 - 2 * DIALOG_LB;
	if (w > max) w = max;
	if (w < min) w = min;
	if (w > dlg->win->term->x - 2 * DIALOG_LB) w = dlg->win->term->x - 2 * DIALOG_LB;
	if (w < 1) w = 1;
	rw = 0;
	dlg_format_text(NULL, term, prg_msg[0], 0, &y, w, &rw, COLOR_DIALOG_TEXT, AL_LEFT);
	y += 2;
	dlg_format_text(NULL, term, prg_msg[1], 0, &y, w, &rw, COLOR_DIALOG_TEXT, AL_LEFT);
	y += 2;
	dlg_format_text(NULL, term, prg_msg[2], 0, &y, w, &rw, COLOR_DIALOG_TEXT, AL_LEFT);
	y += 2;
	dlg_format_text(NULL, term, prg_msg[3], 0, &y, w, &rw, COLOR_DIALOG_TEXT, AL_LEFT);
	y += 2;
	dlg_format_buttons(NULL, term, dlg->items + 4, 2, 0, &y, w, &rw, AL_CENTER);
	w = rw;
	dlg->xw = w + 2 * DIALOG_LB;
	dlg->yw = y + 2 * DIALOG_TB;
	center_dlg(dlg);
	draw_dlg(dlg);
	y = dlg->y + DIALOG_TB;
	dlg_format_text(term, term, prg_msg[0], dlg->x + DIALOG_LB, &y, w, NULL, COLOR_DIALOG_TEXT, AL_LEFT);
	dlg_format_field(term, term, &dlg->items[0], dlg->x + DIALOG_LB, &y, w, NULL, AL_LEFT);
	y++;
	dlg_format_text(term, term, prg_msg[1], dlg->x + DIALOG_LB, &y, w, NULL, COLOR_DIALOG_TEXT, AL_LEFT);
	dlg_format_field(term, term, &dlg->items[1], dlg->x + DIALOG_LB, &y, w, NULL, AL_LEFT);
	y++;
	dlg_format_text(term, term, prg_msg[2], dlg->x + DIALOG_LB, &y, w, NULL, COLOR_DIALOG_TEXT, AL_LEFT);
	dlg_format_field(term, term, &dlg->items[2], dlg->x + DIALOG_LB, &y, w, NULL, AL_LEFT);
	y++;
	dlg_format_text(term, term, prg_msg[3], dlg->x + DIALOG_LB, &y, w, NULL, COLOR_DIALOG_TEXT, AL_LEFT);
	dlg_format_field(term, term, &dlg->items[3], dlg->x + DIALOG_LB, &y, w, NULL, AL_LEFT);
	y++;
	dlg_format_buttons(term, term, &dlg->items[4], 2, dlg->x + DIALOG_LB, &y, w, NULL, AL_CENTER);
}

void net_programs(struct terminal *term, void *xxx, void *yyy)
{
	struct dialog *d;
	d = mem_alloc(sizeof(struct dialog) + 7 * sizeof(struct dialog_item));
	memset(d, 0, sizeof(struct dialog) + 7 * sizeof(struct dialog_item));
	d->title = TEXT(T_MAIL_AND_TELNET_PROGRAMS);
	d->fn = netprog_fn;
	d->items[0].type = D_FIELD;
	d->items[0].dlen = MAX_STR_LEN;
	d->items[0].data = get_prog(&mailto_prog);
	d->items[1].type = D_FIELD;
	d->items[1].dlen = MAX_STR_LEN;
	d->items[1].data = get_prog(&telnet_prog);
	d->items[2].type = D_FIELD;
	d->items[2].dlen = MAX_STR_LEN;
	d->items[2].data = get_prog(&tn3270_prog);
	d->items[3].type = D_FIELD;
	d->items[3].dlen = MAX_STR_LEN;
	d->items[3].data = get_prog(&mms_prog);
	d->items[4].type = D_BUTTON;
	d->items[4].gid = B_ENTER;
	d->items[4].fn = ok_dialog;
	d->items[4].text = TEXT(T_OK);
	d->items[5].type = D_BUTTON;
	d->items[5].gid = B_ESC;
	d->items[5].fn = cancel_dialog;
	d->items[5].text = TEXT(T_CANCEL);
	d->items[6].type = D_END;
	do_dialog(term, d, getml(d, NULL));
}

/*void net_opt_ask(struct terminal *term, void *xxx, void *yyy)
{
	if (list_empty(downloads)) {
		net_options(term, xxx, yyy);
		return;
	}
	msg_box(term, NULL, _("Network options"), AL_CENTER, _("Warning: configuring network will terminate all running downloads. Do you really want to configure network?"), term, 2, _("Yes"), (void (*)(void *))net_options, B_ENTER, _("No"), NULL, B_ESC);
}*/

unsigned char mc_str[8];
unsigned char doc_str[4];

void cache_refresh(void *xxx)
{
	memory_cache_size = atoi(mc_str) * 1024;
	max_format_cache_entries = atoi(doc_str);
	count_format_cache();
	shrink_memory(0);
}

unsigned char *cache_texts[] = { TEXT(T_MEMORY_CACHE_SIZE__KB), TEXT(T_NUMBER_OF_FORMATTED_DOCUMENTS) };

void cache_opt(struct terminal *term, void *xxx, void *yyy)
{
	struct dialog *d;
	snprint(mc_str, 8, memory_cache_size / 1024);
	snprint(doc_str, 4, max_format_cache_entries);
	d = mem_alloc(sizeof(struct dialog) + 5 * sizeof(struct dialog_item));
	memset(d, 0, sizeof(struct dialog) + 5 * sizeof(struct dialog_item));
	d->title = TEXT(T_CACHE_OPTIONS);
	d->fn = group_fn;
	d->udata = cache_texts;
	d->refresh = (void (*)(void *))cache_refresh;
	d->items[0].type = D_FIELD;
	d->items[0].dlen = 8;
	d->items[0].data = mc_str;
	d->items[0].fn = check_number;
	d->items[0].gid = 0;
	d->items[0].gnum = MAXINT;
	d->items[1].type = D_FIELD;
	d->items[1].dlen = 4;
	d->items[1].data = doc_str;