src/TortoisePlink/utils/nullseat.c

   1 /*
   2  * Stub methods usable by Seat implementations.
   3  */
   4
   5 #include "putty.h"
   6
   7 size_t nullseat_output(
   8     Seat *seat, SeatOutputType type, const void *data, size_t len) {return 0;}
   9 bool nullseat_eof(Seat *seat) { return true; }
  10 void nullseat_sent(Seat *seat, size_t bufsize) {}
  11 size_t nullseat_banner(Seat *seat, const void *data, size_t len) {return 0;}
  12 size_t nullseat_banner_to_stderr(Seat *seat, const void *data, size_t len)
  13 { return seat_output(seat, SEAT_OUTPUT_STDERR, data, len); }
  14 SeatPromptResult nullseat_get_userpass_input(Seat *seat, prompts_t *p)
  15 { return SPR_SW_ABORT("this seat can't handle interactive prompts"); }
  16 void nullseat_notify_session_started(Seat *seat) {}
  17 void nullseat_notify_remote_exit(Seat *seat) {}
  18 void nullseat_notify_remote_disconnect(Seat *seat) {}
  19 void nullseat_connection_fatal(Seat *seat, const char *message) {}
  20 void nullseat_update_specials_menu(Seat *seat) {}
  21 char *nullseat_get_ttymode(Seat *seat, const char *mode) { return NULL; }
  22 void nullseat_set_busy_status(Seat *seat, BusyStatus status) {}
  23 SeatPromptResult nullseat_confirm_ssh_host_key(
  24     Seat *seat, const char *host, int port, const char *keytype,
  25     char *keystr, const char *keydisp, char **key_fingerprints, bool mismatch,
  26     void (*callback)(void *ctx, SeatPromptResult result), void *ctx)
  27 { return SPR_SW_ABORT("this seat can't handle interactive prompts"); }
  28 SeatPromptResult nullseat_confirm_weak_crypto_primitive(
  29     Seat *seat, const char *algtype, const char *algname,
  30     void (*callback)(void *ctx, SeatPromptResult result), void *ctx)
  31 { return SPR_SW_ABORT("this seat can't handle interactive prompts"); }
  32 SeatPromptResult nullseat_confirm_weak_cached_hostkey(
  33     Seat *seat, const char *algname, const char *betteralgs,
  34     void (*callback)(void *ctx, SeatPromptResult result), void *ctx)
  35 { return SPR_SW_ABORT("this seat can't handle interactive prompts"); }
  36 bool nullseat_is_never_utf8(Seat *seat) { return false; }
  37 bool nullseat_is_always_utf8(Seat *seat) { return true; }
  38 void nullseat_echoedit_update(Seat *seat, bool echoing, bool editing) {}
  39 const char *nullseat_get_x_display(Seat *seat) { return NULL; }
  40 bool nullseat_get_windowid(Seat *seat, long *id_out) { return false; }
  41 bool nullseat_get_window_pixel_size(
  42     Seat *seat, int *width, int *height) { return false; }
  43 StripCtrlChars *nullseat_stripctrl_new(
  44     Seat *seat, BinarySink *bs_out, SeatInteractionContext sic) {return NULL;}
  45 void nullseat_set_trust_status(Seat *seat, bool trusted) {}
  46 bool nullseat_can_set_trust_status_yes(Seat *seat) { return true; }
  47 bool nullseat_can_set_trust_status_no(Seat *seat) { return false; }
  48 bool nullseat_has_mixed_input_stream_yes(Seat *seat) { return true; }
  49 bool nullseat_has_mixed_input_stream_no(Seat *seat) { return false; }
  50 bool nullseat_verbose_no(Seat *seat) { return false; }
  51 bool nullseat_verbose_yes(Seat *seat) { return true; }
  52 bool nullseat_interactive_no(Seat *seat) { return false; }
  53 bool nullseat_interactive_yes(Seat *seat) { return true; }
  54 bool nullseat_get_cursor_position(Seat *seat, int *x, int *y) { return false; }