/* Read and initialize global index */
int
index_initialize(char *path)
{
FILE *fp;
WINDOW *w = NULL;
if (!index_initted) {
w = savescr();
dialog_clear_norefresh();
have_volumes = FALSE;
low_volume = high_volume = 0;
/* Got any media? */
if (!mediaVerify()) {
restorescr(w);
return DITEM_FAILURE;
}
/* Does it move when you kick it? */
if (!DEVICE_INIT(mediaDevice)) {
restorescr(w);
return DITEM_FAILURE;
}
dialog_clear_norefresh();
msgNotify("Attempting to fetch %s file from selected media.", path);
fp = DEVICE_GET(mediaDevice, path, TRUE);
if (!fp) {
msgConfirm("Unable to get packages/INDEX file from selected media.\n\n"
"This may be because the packages collection is not available\n"
"on the distribution media you've chosen, most likely an FTP site\n"
"without the packages collection mirrored. Please verify that\n"
"your media, or your path to the media, is correct and try again.");
DEVICE_SHUTDOWN(mediaDevice);
restorescr(w);
return DITEM_FAILURE;
}
dialog_clear_norefresh();
msgNotify("Located INDEX, now reading package data from it...");
index_init(&Top, &Plist);
if (index_read(fp, &Top)) {
msgConfirm("I/O or format error on packages/INDEX file.\n"
"Please verify media (or path to media) and try again.");
fclose(fp);
restorescr(w);
return DITEM_FAILURE;
}
fclose(fp);
index_sort(&Top);
index_initted = TRUE;
restorescr(w);
}
return DITEM_SUCCESS;
}
/* Traverse over an internal menu */
Boolean
dmenuOpen(DMenu *menu, int *choice, int *scroll, int *curr, int *max, Boolean buttons)
{
int n, rval = 0;
dialogMenuItem *items;
items = menu->items;
if (buttons)
items += 2;
/* Count up all the items */
for (n = 0; items[n].title; n++);
while (1) {
char buf[FILENAME_MAX];
WINDOW *w = savescr();
/* Any helpful hints, put 'em up! */
use_helpline(menu->helpline);
use_helpfile(systemHelpFile(menu->helpfile, buf));
dialog_clear_norefresh();
/* Pop up that dialog! */
if (menu->type & DMENU_NORMAL_TYPE)
rval = dialog_menu((u_char *)menu->title, (u_char *)menu->prompt,
-1, -1, menu_height(menu, n), -n, items,
(char *)(uintptr_t)buttons, choice, scroll);
else if (menu->type & DMENU_RADIO_TYPE)
rval = dialog_radiolist((u_char *)menu->title,
(u_char *)menu->prompt, -1, -1, menu_height(menu, n), -n,
items, (char *)(uintptr_t)buttons);
else if (menu->type & DMENU_CHECKLIST_TYPE)
rval = dialog_checklist((u_char *)menu->title,
(u_char *)menu->prompt, -1, -1, menu_height(menu, n), -n,
items, (char *)(uintptr_t)buttons);
else
msgFatal("Menu: `%s' is of an unknown type\n", menu->title);
if (exited) {
exited = FALSE;
restorescr(w);
return TRUE;
}
else if (rval) {
restorescr(w);
return FALSE;
}
else if (menu->type & DMENU_SELECTION_RETURNS) {
restorescr(w);
return TRUE;
}
}
}
/* Tell the user there's some output to go look at */
void
msgWeHaveOutput(const char *fmt, ...)
{
va_list args;
char *errstr;
WINDOW *w = savescr();
errstr = (char *)alloca(FILENAME_MAX);
va_start(args, fmt);
vsnprintf(errstr, FILENAME_MAX, fmt, args);
va_end(args);
use_helpline(NULL);
use_helpfile(NULL);
msgDebug("Notify: %s\n", errstr);
dialog_clear_norefresh();
sleep(2);
dialog_msgbox(NULL, errstr, -1, -1, 0);
restorescr(w);
}
Boolean
mediaInitNetwork(Device *dev)
{
int i;
char *rp;
char *cp, ifconfig[255];
WINDOW *w;
if (!RunningAsInit || networkInitialized)
return TRUE;
if (isDebug())
msgDebug("Init routine called for network device %s.\n", dev->name);
if (!file_readable("/etc/resolv.conf")) {
if (DITEM_STATUS(configResolv(NULL)) == DITEM_FAILURE) {
msgConfirm("Can't seem to write out /etc/resolv.conf. Net cannot be used.");
return FALSE;
}
}
w = savescr();
dialog_clear_norefresh();
snprintf(ifconfig, 255, "%s%s", VAR_IFCONFIG, dev->name);
cp = variable_get(ifconfig);
if (cp) {
/*
* If this interface isn't a DHCP one, bring it up.
* If it is, then it's already up.
*/
if (strstr(cp, "DHCP") == NULL) {
msgDebug("Not a DHCP interface.\n");
i = vsystem("ifconfig %s %s", dev->name, cp);
if (i) {
msgConfirm("Unable to configure the %s interface!\n"
"This installation method cannot be used.",
dev->name);
return FALSE;
}
rp = variable_get(VAR_GATEWAY);
if (!rp || *rp == '0') {
msgConfirm("No gateway has been set. You will be unable to access hosts\n"
"not on your local network");
}
else {
/*
* Explicitly flush all routes to get back to a known sane
* state. We don't need to check this exit code because if
* anything fails it will show up in the route add below.
*/
system("route -n flush");
msgDebug("Adding default route to %s.\n", rp);
if (vsystem("route -n add default %s", rp) != 0) {
msgConfirm("Failed to add a default route; please check "
"your network configuration");
return FALSE;
}
}
} else {
msgDebug("A DHCP interface. Should already be up.\n");
}
} else if ((cp = variable_get(VAR_IPV6ADDR)) == NULL || *cp == '\0') {
msgConfirm("The %s device is not configured. You will need to do so\n"
"in the Networking configuration menu before proceeding.", dev->name);
return FALSE;
}
if (isDebug())
msgDebug("Network initialized successfully.\n");
networkInitialized = TRUE;
return TRUE;
}
int
index_menu(PkgNodePtr root, PkgNodePtr top, PkgNodePtr plist, int *pos, int *scroll)
{
struct ListPtrs lists;
size_t maxname;
int n, rval;
int curr, max;
PkgNodePtr kp;
dialogMenuItem *nitems;
Boolean hasPackages;
WINDOW *w;
lists.root = root;
lists.top = top;
lists.plist = plist;
hasPackages = FALSE;
nitems = NULL;
n = maxname = 0;
/* Figure out if this menu is full of "leaves" or "branches" */
for (kp = top->kids; kp && kp->name; kp = kp->next) {
size_t len;
++n;
if (kp->type == PACKAGE && plist) {
hasPackages = TRUE;
if ((len = strlen(kp->name)) > maxname)
maxname = len;
}
}
if (!n && plist) {
msgConfirm("The %s menu is empty.", top->name);
return DITEM_LEAVE_MENU;
}
w = savescr();
while (1) {
n = 0;
curr = max = 0;
use_helpline(NULL);
use_helpfile(NULL);
kp = top->kids;
if (!hasPackages && plist) {
nitems = item_add(nitems, "OK", NULL, NULL, NULL, NULL, NULL, NULL, &curr, &max);
nitems = item_add(nitems, "Install", NULL, NULL, NULL, NULL, NULL, NULL, &curr, &max);
}
while (kp && kp->name) {
char buf[256];
IndexEntryPtr ie = kp->data;
/* Brutally adjust description to fit in menu */
if (kp->type == PACKAGE)
snprintf(buf, sizeof buf, "[%s]", ie->path ? ie->path : "External vendor");
else
SAFE_STRCPY(buf, kp->desc);
if (strlen(buf) > (_MAX_DESC - maxname))
buf[_MAX_DESC - maxname] = '\0';
nitems = item_add(nitems, kp->name, buf, pkg_checked,
pkg_fire, pkg_selected, kp, &lists,
&curr, &max);
++n;
kp = kp->next;
}
/* NULL delimiter so item_free() knows when to stop later */
nitems = item_add(nitems, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
&curr, &max);
recycle:
dialog_clear_norefresh();
if (hasPackages)
rval = dialog_checklist(top->name, top->desc, -1, -1, n > MAX_MENU ? MAX_MENU : n, -n, nitems, NULL);
else
rval = dialog_menu(top->name, top->desc, -1, -1, n > MAX_MENU ? MAX_MENU : n, -n, nitems + (plist ? 2 : 0), (char *)plist, pos, scroll);
if (rval == -1 && plist) {
static char *cp;
PkgNodePtr menu;
/* Search */
if ((cp = msgGetInput(cp, "Search by package name. Please enter search string:")) != NULL) {
PkgNodePtr p = index_search(top, cp, &menu);
if (p) {
int pos, scroll;
/* These need to be set to point at the found item, actually. Hmmm! */
pos = scroll = 0;
index_menu(root, menu, plist, &pos, &scroll);
}
else
msgConfirm("Search string: %s yielded no hits.", cp);
}
goto recycle;
}
items_free(nitems, &curr, &max);
restorescr(w);
return rval ? DITEM_FAILURE : DITEM_SUCCESS;
}
}
int
main(int argc, char **argv)
{
int c, fd;
int (*dialog_utc)(unsigned char *, unsigned char *, int, int);
dialog_utc = dialog_noyes;
while ((c = getopt(argc, argv, "n")) != -1) {
switch(c) {
case 'n':
reallydoit = 0;
break;
default:
usage();
}
}
if (argc - optind > 1)
usage();
/* Override the user-supplied umask. */
umask(S_IWGRP|S_IWOTH);
read_iso3166_table();
read_zones();
sort_countries();
make_menus();
init_dialog();
if (!dialog_utc("Select local or UTC (Greenwich Mean Time) clock",
"Is this machine's CMOS clock set to UTC? If it is set to local time,\n"
"or you don't know, please choose NO here!", 7, 72)) {
if (reallydoit)
unlink(_PATH_WALL_CMOS_CLOCK);
} else {
if (reallydoit) {
fd = open(_PATH_WALL_CMOS_CLOCK,
O_WRONLY|O_CREAT|O_TRUNC,
S_IRUSR|S_IRGRP|S_IROTH);
if (fd < 0)
err(1, "create %s", _PATH_WALL_CMOS_CLOCK);
close(fd);
}
}
dialog_clear_norefresh();
if (optind == argc - 1) {
char *msg;
asprintf(&msg, "\nUse the default `%s' zone?", argv[optind]);
if (!dialog_yesno("Default timezone provided", msg, 7, 72)) {
install_zone_file(argv[optind]);
dialog_clear();
end_dialog();
return 0;
}
free(msg);
dialog_clear_norefresh();
}
dialog_menu("Time Zone Selector", "Select a region", -1, -1,
NCONTINENTS, -NCONTINENTS, continents, 0, NULL, NULL);
dialog_clear();
end_dialog();
return 0;
}
int
userAddUser(dialogMenuItem *self)
{
WINDOW *ds_win, *save;
ComposeObj *obj = NULL;
int n = 0, cancel = FALSE, ret;
int max, firsttime = TRUE;
if (RunningAsInit && !strstr(variable_get(SYSTEM_STATE), "install")) {
msgConfirm("This option may only be used after the system is installed, sorry!");
return DITEM_FAILURE;
}
save = savescr();
dialog_clear_norefresh();
/* We need a curses window */
if (!(ds_win = openLayoutDialog(USER_HELPFILE, " User and Group Management ",
USER_DIALOG_X, USER_DIALOG_Y, USER_DIALOG_WIDTH, USER_DIALOG_HEIGHT))) {
beep();
msgConfirm("Cannot open adduser dialog window!!");
return(DITEM_FAILURE);
}
/* Draw a user entry box */
draw_box(ds_win, USER_DIALOG_Y + 1, USER_DIALOG_X + 3, USER_DIALOG_HEIGHT - 6,
USER_DIALOG_WIDTH - 6, dialog_attr, border_attr);
wattrset(ds_win, dialog_attr);
mvwaddstr(ds_win, USER_DIALOG_Y + 1, USER_DIALOG_X + 22, " Add a new user ");
CLEAR(uname);
CLEAR(uid);
CLEAR(ugroup);
CLEAR(gecos);
CLEAR(passwd);
CLEAR(umemb);
CLEAR(homedir);
CLEAR(shell);
/* Some more initialisation before we go into the main input loop */
obj = initLayoutDialog(ds_win, userLayout, USER_DIALOG_X, USER_DIALOG_Y, &max);
reenter:
cancelbutton = okbutton = 0;
if (firsttime) {
/* fill in the blanks, well, just the GID */
completeUser();
RefreshStringObj(userLayout[LAYOUT_UID].obj);
RefreshStringObj(userLayout[LAYOUT_UGROUP].obj);
RefreshStringObj(userLayout[LAYOUT_GECOS].obj);
RefreshStringObj(userLayout[LAYOUT_UMEMB].obj);
RefreshStringObj(userLayout[LAYOUT_HOMEDIR].obj);
RefreshStringObj(userLayout[LAYOUT_SHELL].obj);
firsttime = FALSE;
}
while (layoutDialogLoop(ds_win, userLayout, &obj, &n, max, &cancelbutton, &cancel));
if (!cancel && !verifyUserSettings(ds_win))
goto reenter;
/* Clear this crap off the screen */
delwin(ds_win);
dialog_clear_norefresh();
use_helpfile(NULL);
if (!cancel) {
addUser(ds_win);
ret = DITEM_SUCCESS;
}
else
ret = DITEM_FAILURE;
restorescr(save);
return ret;
}
int
optionsEditor(dialogMenuItem *self)
{
int i, optcol, optrow, key;
static int currOpt = 0;
dialog_clear_norefresh();
clear();
while (1) {
/* Whap up the header */
attrset(A_REVERSE); mvaddstr(0, 0, "Options Editor"); attrset(A_NORMAL);
for (i = 0; i < 2; i++) {
mvaddstr(OPT_START_ROW - 2, OPT_NAME_COL + (i * GROUP_OFFSET), "Name");
mvaddstr(OPT_START_ROW - 1, OPT_NAME_COL + (i * GROUP_OFFSET), "----");
mvaddstr(OPT_START_ROW - 2, OPT_VALUE_COL + (i * GROUP_OFFSET), "Value");
mvaddstr(OPT_START_ROW - 1, OPT_VALUE_COL + (i * GROUP_OFFSET), "-----");
}
/* And the footer */
mvprintw(OPT_END_ROW + 1, 0, "Use SPACE to select/toggle an option, arrow keys to move,");
mvprintw(OPT_END_ROW + 2, 0, "? or F1 for more help. When you're done, type Q to Quit.");
optrow = OPT_START_ROW;
optcol = OPT_NAME_COL;
for (i = 0; Options[i].name; i++) {
/* Names are painted somewhat gratuitously each time, but it's easier this way */
mvprintw(optrow, OPT_NAME_COL + optcol, Options[i].name);
if (currOpt == i)
attrset(ATTR_SELECTED);
mvprintw(optrow++, OPT_VALUE_COL + optcol, value_of(Options[i]));
if (currOpt == i)
attrset(A_NORMAL);
if (optrow == OPT_END_ROW) {
optrow = OPT_START_ROW;
optcol += GROUP_OFFSET;
}
clrtoeol();
}
attrset(ATTR_TITLE);
mvaddstr(OPT_END_ROW + 4, 0, Options[currOpt].desc);
attrset(A_NORMAL);
clrtoeol();
move(0, 14);
refresh();
/* Start the edit loop */
key = toupper(getch());
switch (key) {
case KEY_F(1):
case '?':
systemDisplayHelp("options");
clear();
break;
case '\020': /* ^P */
case KEY_UP:
if (currOpt)
--currOpt;
else
for (currOpt = 0; Options[currOpt + 1].name; currOpt++);
continue;
case '\016': /* ^N */
case KEY_DOWN:
if (Options[currOpt + 1].name)
++currOpt;
else
currOpt = 0;
continue;
case KEY_HOME:
currOpt = 0;
continue;
case KEY_END:
while (Options[currOpt + 1].name)
++currOpt;
continue;
case ' ':
if (fire(Options[currOpt]))
clear();
continue;
case '\033': /* ESC */
case 'Q':
clear();
dialog_clear();
return DITEM_SUCCESS | DITEM_RESTORE;
default:
beep();
}
}
/* NOTREACHED */
return DITEM_SUCCESS | DITEM_RESTORE;
}
