void string_input_popup::edit( std::string &value )
{
only_digits( false );
text( value );
query();
if( !canceled() ) {
value = text();
}
}
void string_input_popup::edit( int &value )
{
only_digits( true );
text( to_string( value ) );
query();
if( !canceled() ) {
value = std::atoi( text().c_str() );
}
}
// multi kick
void m_kick ()
{
int i, k;
gedict_t *p;
char arg_x[1024], *str;
int argc = trap_CmdArgc();
if( !is_adm( self ) )
{
G_sprint(self, 2, "You are not an admin\n");
return;
}
trap_CmdArgv( 1, arg_x, sizeof( arg_x ) );
if ( argc < 2 || !only_digits(arg_x) ) {
G_sprint(self, 2, "mkick <id1 [id2 [id3 ...]] [reason]>\n");
return;
}
for ( k = 0, i = 1; i < argc; i++ ) {
trap_CmdArgv( i, arg_x, sizeof( arg_x ) );
if ( !only_digits(arg_x) )
break;
if ( !(p = SpecPlayer_by_id( atoi(arg_x) )) && !(p = not_connected_by_id( atoi(arg_x) )) ) {
G_sprint(self, 2, "mkick: client %s not found\n", arg_x);
continue;
}
if( !DoKick( p, self ) )
continue;
k++;
}
if ( !k )
return;
if ( !strnull( str = params_str(i, -1) ) ) // show reason
G_bprint(2, "\x90%s\x91\n", str);
}
// Init unix related stuff.
// Daemon, chroot, setgid and setuid code (-d, -t, -g, -u)
// was copied from bind (DNS server) sources.
static void SV_System_Init(void)
{
int j;
qbool ind;
uid_t user_id = 0;
gid_t group_id = 0;
struct passwd *pw = NULL;
struct group *gr;
char *user_name = NULL, *group_name = NULL, *chroot_dir;
// daemon
if (COM_CheckParm ("-d"))
{
switch (fork())
{
case -1:
exit(-1); // Error, do normal exit().
case 0:
break; // Child, continue process.
default:
_exit(0); // Parent, for some reason we prefer here "limited" clean up with _exit().
}
if (setsid() == -1)
Sys_Printf("setsid: %s\n", strerror(qerrno));
if ((j = open(_PATH_DEVNULL, O_RDWR)) != -1)
{
(void)dup2(j, STDIN_FILENO);
(void)dup2(j, STDOUT_FILENO);
(void)dup2(j, STDERR_FILENO);
if (j > 2)
(void)close(j);
//isdaemon = true;
do_stdin = false;
}
}
// setgid
j = COM_CheckParm ("-g");
if (j && j + 1 < com_argc)
{
ind = true;
group_name = com_argv[j + 1];
if (only_digits(group_name))
group_id = Q_atoi(group_name);
else
{
if (!(gr = getgrnam(group_name)))
{
Sys_Printf("WARNING: group \"%s\" unknown\n", group_name);
ind = false;
}
else
group_id = gr->gr_gid;
}
if (ind)
if (setgid(group_id) < 0)
Sys_Printf("WARNING: Can't setgid to group \"%s\": %s\n",
group_name, strerror(qerrno));
}
// setuid - only resolve name
ind = false;
j = COM_CheckParm ("-u");
if (j && j + 1 < com_argc)
{
ind = true;
user_name = com_argv[j + 1];
j = only_digits(user_name);
if (j)
{
user_id = Q_atoi(user_name);
pw = getpwuid(user_id);
}
if (!j || !pw)
{
if (!(pw = getpwnam(user_name)))
{
if (j)
Sys_Printf("WARNING: user with uid %u unknown, but we will try to setuid\n",
(unsigned)user_id);
else
{
Sys_Printf("WARNING: user \"%s\" unknown\n", user_name);
ind = false;
}
}
else
user_id = pw->pw_uid;
}
if (ind)
{
if (pw)
{
if (!group_name)
{
group_id = pw->pw_gid;
if (setgid(group_id) < 0)
Sys_Printf("WARNING: Can't setgid to group \"%s\": %s\n",
group_name, strerror(qerrno));
}
if (!getuid() && initgroups(pw->pw_name, group_id) < 0)
Sys_Printf("WARNING: Can't initgroups(%s, %d): %s",
user_name, (unsigned)group_id, strerror(qerrno));
}
}
}
// chroot
j = COM_CheckParm ("-t");
if (j && j + 1 < com_argc)
{
chroot_dir = com_argv[j + 1];
if (chroot(chroot_dir) < 0)
Sys_Printf("chroot %s failed: %s\n", chroot_dir, strerror(qerrno));
else
if (chdir("/") < 0)
Sys_Printf("chdir(\"/\") to %s failed: %s\n", chroot_dir, strerror(qerrno));
}
// setuid - we can't setuid before chroot and
// can't resolve uid/gid from user/group names after chroot
if (ind)
{
if (setuid(user_id) < 0)
Sys_Printf("WARNING: Can't setuid to user \"%s\": %s\n",
user_name, strerror(qerrno));
}
}
