int login_changepwd(const char *u, const char *oldpwd, const char *newpwd,
int *rc)
{
if (nochangepass())
return -1;
*rc= -1;
if (changepw("webmail", u, oldpwd, newpwd) == 0)
{
*rc=0;
}
return 0;
}
int
dgl_exec_cmdqueue(struct dg_cmdpart *queue, int game, struct dg_user *me)
{
int i;
struct dg_cmdpart *tmp = queue;
char *p1;
char *p2;
int played = 0;
if (!queue) return 1;
p1 = (char *)malloc(1024);
p2 = (char *)malloc(1024);
if (!p1 || !p2) return 1;
return_from_submenu = 0;
while (tmp && !return_from_submenu) {
if (tmp->param1) strcpy(p1, dgl_format_str(game, me, tmp->param1, NULL));
if (tmp->param2) strcpy(p2, dgl_format_str(game, me, tmp->param2, NULL));
switch (tmp->cmd) {
default:
break;
case DGLCMD_RAWPRINT:
if (p1) fprintf(stdout, "%s", p1);
break;
case DGLCMD_MKDIR:
if (p1 && (access(p1, F_OK) != 0)) mkdir(p1, 0755);
break;
case DGLCMD_UNLINK:
if (p1 && (access(p1, F_OK) == 0)) unlink(p1);
break;
case DGLCMD_CHDIR:
if (p1) {
if (chdir(p1) == -1) {
debug_write("chdir-command failed");
graceful_exit(123);
}
}
break;
case DGLCMD_IF_NX_CP:
if (p1 && p2) {
FILE *tmpfile;
tmpfile = fopen(p2, "r");
if (tmpfile) {
fclose(tmpfile);
break;
}
}
/* else fall through to cp */
case DGLCMD_CP:
if (p1 && p2) {
FILE *cannedf, *newfile;
char buf[1024];
size_t bytes;
/* FIXME: use nethack-themed error messages here, as per write_canned_rcfile() */
if (!(cannedf = fopen (p1, "r"))) break;
if (!(newfile = fopen (p2, "w"))) break;
while ((bytes = fread (buf, 1, 1024, cannedf)) > 0) {
if (fwrite (buf, 1, bytes, newfile) != bytes) {
if (ferror (newfile)) {
fclose (cannedf);
fclose (newfile);
break;
}
}
}
fclose (cannedf);
fclose (newfile);
chmod (p2, default_fmode);
}
break;
case DGLCMD_EXEC:
if (p1 && p2) {
pid_t child;
char *myargv[3];
myargv[0] = p1;
myargv[1] = p2;
myargv[2] = 0;
clear();
refresh();
endwin();
idle_alarm_set_enabled(0);
child = fork();
if (child == -1) {
perror("fork");
debug_write("exec-command fork failed");
graceful_exit(114);
} else if (child == 0) {
execvp(p1, myargv);
exit(0);
} else
waitpid(child, NULL, 0);
idle_alarm_set_enabled(1);
initcurses();
check_retard(1);
}
break;
case DGLCMD_SETENV:
if (p1 && p2) mysetenv(p1, p2, 1);
break;
case DGLCMD_CHPASSWD:
if (loggedin) changepw(1);
break;
case DGLCMD_CHMAIL:
if (loggedin) change_email();
break;
case DGLCMD_WATCH_MENU:
inprogressmenu(-1);
break;
case DGLCMD_LOGIN:
if (!loggedin) loginprompt(0);
if (loggedin) runmenuloop(dgl_find_menu(get_mainmenu_name()));
break;
case DGLCMD_REGISTER:
if (!loggedin && globalconfig.allow_registration) newuser();
break;
case DGLCMD_QUIT:
debug_write("command: quit");
graceful_exit(0);
/* break; */
case DGLCMD_SUBMENU:
if (p1)
runmenuloop(dgl_find_menu(p1));
break;
case DGLCMD_RETURN:
return_from_submenu = 1;
break;
case DGLCMD_PLAY_IF_EXIST:
if (!(loggedin && me && p1 && p2)) break;
{
FILE *tmpfile;
tmpfile = fopen(p2, "r");
if (tmpfile) {
fclose(tmpfile);
} else break;
}
/* else fall through to playgame */
case DGLCMD_PLAYGAME:
if (loggedin && me && p1 && !played) {
int userchoice, i;
char *tmpstr;
for (userchoice = 0; userchoice < num_games; userchoice++) {
if (!strcmp(myconfig[userchoice]->game_id, p1) || !strcmp(myconfig[userchoice]->game_name, p1) || !strcmp(myconfig[userchoice]->shortname, p1)) {
if (purge_stale_locks(userchoice)) {
if (myconfig[userchoice]->rcfile) {
if (access (dgl_format_str(userchoice, me, myconfig[userchoice]->rc_fmt, NULL), R_OK) == -1)
write_canned_rcfile (userchoice, dgl_format_str(userchoice, me, myconfig[userchoice]->rc_fmt, NULL));
}
setproctitle("%s [playing %s]", me->username, myconfig[userchoice]->shortname);
clear();
refresh();
endwin ();
/* first run the generic "do these when a game is started" commands */
dgl_exec_cmdqueue(globalconfig.cmdqueue[DGLTIME_GAMESTART], userchoice, me);
/* then run the game-specific commands */
dgl_exec_cmdqueue(myconfig[userchoice]->cmdqueue, userchoice, me);
/* fix the variables in the arguments */
for (i = 0; i < myconfig[userchoice]->num_args; i++) {
tmpstr = strdup(dgl_format_str(userchoice, me, myconfig[userchoice]->bin_args[i], NULL));
free(myconfig[userchoice]->bin_args[i]);
myconfig[userchoice]->bin_args[i] = tmpstr;
}
signal(SIGWINCH, SIG_DFL);
signal(SIGINT, SIG_DFL);
signal(SIGQUIT, SIG_DFL);
signal(SIGTERM, SIG_DFL);
idle_alarm_set_enabled(0);
/* launch program */
ttyrec_main (userchoice, me->username,
dgl_format_str(userchoice, me, myconfig[userchoice]->ttyrecdir, NULL),
gen_ttyrec_filename());
idle_alarm_set_enabled(1);
played = 1;
/* lastly, run the generic "do these when a game is left" commands */
signal (SIGHUP, catch_sighup);
signal (SIGINT, catch_sighup);
signal (SIGQUIT, catch_sighup);
signal (SIGTERM, catch_sighup);
signal(SIGWINCH, sigwinch_func);
dgl_exec_cmdqueue(myconfig[userchoice]->postcmdqueue, userchoice, me);
dgl_exec_cmdqueue(globalconfig.cmdqueue[DGLTIME_GAMEEND], userchoice, me);
setproctitle ("%s", me->username);
initcurses ();
check_retard(1); /* reset retard counter */
}
break;
}
}
}
break;
}
tmp = tmp->next;
}
free(p1);
free(p2);
return 0;
}
