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1 /* Define TTY specific console, device, and frame object for XEmacs.
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2 Copyright (C) 1995 Board of Trustees, University of Illinois.
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3 Copyright (C) 1996, 2002 Ben Wing.
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428
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4
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5 This file is part of XEmacs.
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6
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7 XEmacs is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2, or (at your option) any
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10 later version.
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11
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12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with XEmacs; see the file COPYING. If not, write to
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19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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20 Boston, MA 02111-1307, USA. */
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21
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22 /* Synched up with: Not in FSF. */
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23
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24 /* Written by Chuck Thompson and Ben Wing. */
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25
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26 /* NOTE: Currently each TTY console can have only one device.
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27 Therefore, all stuff for both input and output is lumped into
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28 the console structure. If it ever becomes meaningful to
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29 have more than one device on a TTY console, the output stuff
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30 will have to get separated out. */
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31
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32 #ifndef INCLUDED_console_tty_h_
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33 #define INCLUDED_console_tty_h_
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34
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35 #include "console.h"
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36 #include "systty.h"
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37
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38 extern FILE *termscript;
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39
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40 EXFUN (Fconsole_tty_controlling_process, 1);
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41
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42 /****************** Prototypes from cm.c *******************/
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43
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44 /* #### Verify that all of these are still needed. */
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45
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46 void cm_cost_init (struct console *c);
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47 void cmputc (int c);
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48 void cmgoto (struct frame *f, int row, int col);
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49 extern struct console *cmputc_console;
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50 void send_string_to_tty_console (struct console *c, unsigned char *str,
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51 int len);
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52
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53 /*************** Prototypes from console-tty.c ****************/
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54
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55 extern const struct sized_memory_description tty_console_data_description;
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56
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57
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58 /*************** Prototypes from objects-tty.c ****************/
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59
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60 extern const struct sized_memory_description tty_color_instance_data_description;
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61 extern const struct sized_memory_description tty_font_instance_data_description;
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62
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63
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64 /*************** Prototypes from redisplay-tty.c ****************/
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65
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66 enum term_init_status
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67 {
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68 TTY_UNABLE_OPEN_DATABASE,
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69 TTY_TYPE_UNDEFINED,
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70 TTY_TYPE_INSUFFICIENT,
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71 TTY_SIZE_UNSPECIFIED,
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72 TTY_INIT_SUCCESS
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73 };
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74
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75 int init_tty_for_redisplay (struct device *d, char *terminal_type);
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76 /* #### These should probably be methods. */
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77 void set_tty_modes (struct console *c);
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78 void reset_tty_modes (struct console *c);
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79
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80 /* Used in sysdep.c to properly clear and position the cursor when exiting. */
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81 void tty_redisplay_shutdown (struct console *c);
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82
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83 /* called from console-stream.c */
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84 Lisp_Object tty_semi_canonicalize_console_connection (Lisp_Object connection,
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85 Error_Behavior errb);
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428
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86 Lisp_Object tty_canonicalize_console_connection (Lisp_Object connection,
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87 Error_Behavior errb);
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428
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88 Lisp_Object tty_semi_canonicalize_device_connection (Lisp_Object connection,
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578
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89 Error_Behavior errb);
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90 Lisp_Object tty_canonicalize_device_connection (Lisp_Object connection,
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578
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91 Error_Behavior errb);
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428
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92
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440
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93 #endif /* INCLUDED_console_tty_h_ */
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