| … | |
… | |
| 371 | } |
371 | } |
| 372 | |
372 | |
| 373 | return true; |
373 | return true; |
| 374 | } |
374 | } |
| 375 | |
375 | |
|
|
376 | ///////////////////////////////////////////////////////////////////////////// |
|
|
377 | // helper/proxy support |
|
|
378 | |
| 376 | #if PTYTTY_HELPER |
379 | #if PTYTTY_HELPER |
| 377 | |
380 | |
| 378 | static int sock_fd = -1; |
381 | static int sock_fd = -1; |
| 379 | static int helper_pid, owner_pid; |
382 | static int helper_pid, owner_pid; |
| 380 | |
383 | |
| … | |
… | |
| 609 | if (uid != geteuid () |
612 | if (uid != geteuid () |
| 610 | || gid != getegid ()) |
613 | || gid != getegid ()) |
| 611 | ptytty_fatal ("unable to drop privileges, aborting.\n"); |
614 | ptytty_fatal ("unable to drop privileges, aborting.\n"); |
| 612 | } |
615 | } |
| 613 | |
616 | |
|
|
617 | ///////////////////////////////////////////////////////////////////////////// |
|
|
618 | // C API |
|
|
619 | |
|
|
620 | #define DEFINE_METHOD(retval, name, args1, args2) \ |
|
|
621 | extern "C" retval ptytty_ ## name args1 \ |
|
|
622 | { return ((struct ptytty *)ptytty)->name args2; } |
|
|
623 | |
|
|
624 | DEFINE_METHOD(int,pty,(void *ptytty),) |
|
|
625 | DEFINE_METHOD(int,tty,(void *ptytty),) |
|
|
626 | DEFINE_METHOD(int,get,(void *ptytty),()) |
|
|
627 | DEFINE_METHOD(void,login,(void *ptytty, int cmd_pid, bool login_shell, const char *hostname),(cmd_pid,login_shell,hostname)) |
|
|
628 | |
|
|
629 | DEFINE_METHOD(void,close_tty,(void *ptytty),()) |
|
|
630 | DEFINE_METHOD(int,make_controlling_tty,(void *ptytty),()) |
|
|
631 | DEFINE_METHOD(void,set_utf8_mode,(void *ptytty, int on),(on)) |
|
|
632 | |
|
|
633 | #define DEFINE_STATIC(retval, name, args) \ |
|
|
634 | extern "C" retval ptytty_ ## name args \ |
|
|
635 | { return ptytty::name args; } |
|
|
636 | |
|
|
637 | DEFINE_STATIC(void,init,()) |
|
|
638 | DEFINE_STATIC(void *,create,()) |
|
|
639 | |
|
|
640 | void ptytty_delete (void *ptytty) |
|
|
641 | { |
|
|
642 | delete (struct ptytty *)ptytty; |
|
|
643 | } |
|
|
644 | |
|
|
645 | DEFINE_STATIC(void,drop_privileges,()) |
|
|
646 | DEFINE_STATIC(void,use_helper,()) |
|
|
647 | |
