| 1 | /* Copyright (c) 1985 Ceriel J.H. Jacobs */
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| 2 |
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| 3 | /* $Header: /cvsup/minix/src/commands/yap/term.h,v 1.1.1.1 2005/04/21 14:55:41 beng Exp $ */
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| 4 |
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| 5 | /* All terminal and terminal dependent stuff */
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| 6 |
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| 7 | # ifndef _TERM_
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| 8 | # define PUBLIC extern
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| 9 | # else
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| 10 | # define PUBLIC
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| 11 | # endif
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| 12 |
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| 13 | # if USG_TTY
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| 14 | # include <termio.h>
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| 15 | # elif POSIX_TTY
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| 16 | # include <termios.h>
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| 17 | # else
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| 18 | # include <sgtty.h>
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| 19 | # endif
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| 20 |
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| 21 | #include <sys/types.h>
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| 22 | #include <signal.h>
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| 23 | #include <sys/ioctl.h>
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| 24 |
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| 25 | /* Terminal setting */
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| 26 |
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| 27 | PUBLIC int expandtabs; /* Tabs need expanding? */
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| 28 | PUBLIC int stupid; /* Stupid terminal */
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| 29 | PUBLIC int hardcopy; /* Hardcopy terminal */
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| 30 |
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| 31 | /* termcap stuff */
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| 32 | PUBLIC
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| 33 | char *CE, /* clear to end of line */
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| 34 | *CL, /* clear screen */
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| 35 | *SO, /* stand out */
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| 36 | *SE, /* stand end */
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| 37 | *US, /* underline start */
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| 38 | *UE, /* underline end */
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| 39 | *UC, /* underline character */
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| 40 | *MD, /* bold start */
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| 41 | *ME, /* attributes (like bold) off */
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| 42 | *TI, /* initialize for CM */
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| 43 | *TE, /* End of CM */
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| 44 | *CM, /* Cursor addressing */
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| 45 | *TA, /* Tab */
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| 46 | *SR, /* Scroll reverse */
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| 47 | *AL; /* insert line */
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| 48 | PUBLIC
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| 49 | int LINES, /* # of lines on screen */
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| 50 | COLS, /* # of colums */
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| 51 | AM, /* Automatic margins */
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| 52 | XN, /* newline ignored after wrap */
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| 53 | DB; /* terminal retains lines below */
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| 54 | PUBLIC
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| 55 | char HO[20], /* Sequence to get to home position */
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| 56 | BO[20]; /* sequence to get to lower left hand corner */
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| 57 | PUBLIC
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| 58 | int erasech, /* users erase character */
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| 59 | killch; /* users kill character */
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| 60 | PUBLIC struct state *sppat; /* Special patterns to be recognized */
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| 61 | PUBLIC char
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| 62 | *BC; /* Back space */
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| 63 |
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| 64 | #define backspace() putline(BC)
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| 65 | #define clrscreen() tputs(CL,LINES,fputch)
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| 66 | #define clrtoeol() tputs(CE,1,fputch)
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| 67 | #define scrollreverse() tputs(SR,LINES,fputch)
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| 68 | #ifdef VT100_PATCH
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| 69 | #define insert_line(l) ins_line(l)
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| 70 | #define standout() tputs(SO,1,fputch)
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| 71 | #define standend() tputs(SE,1,fputch)
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| 72 | #define underline() tputs(US,1,fputch)
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| 73 | #define end_underline() tputs(UE,1,fputch)
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| 74 | #define bold() tputs(MD,1,fputch)
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| 75 | #define end_bold() tputs(ME,1,fputch)
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| 76 | #define underchar() tputs(UC,1,fputch)
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| 77 | # else
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| 78 | #define insert_line() tputs(AL,LINES,fputch)
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| 79 | #define standout() putline(SO)
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| 80 | #define standend() putline(SE)
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| 81 | #define underline() putline(US)
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| 82 | #define end_underline() putline(UE)
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| 83 | #define bold() putline(MD)
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| 84 | #define end_bold() putline(ME)
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| 85 | #define underchar() putline(UC)
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| 86 | # endif
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| 87 | #define givetab() tputs(TA,1,fputch)
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| 88 |
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| 89 | VOID inittty();
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| 90 | /*
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| 91 | * void inittty()
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| 92 | *
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| 93 | * Initialises the terminal (sets it in cbreak mode, etc)
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| 94 | */
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| 95 |
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| 96 | VOID resettty();
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| 97 | /*
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| 98 | * void resettty()
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| 99 | *
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| 100 | * resets the terminal to the mode in which it was before yap was invoked
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| 101 | */
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| 102 |
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| 103 | VOID ini_terminal();
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| 104 | /*
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| 105 | * void ini_terminal()
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| 106 | *
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| 107 | * Handles the termcap entry for your terminal. In some cases, the terminal
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| 108 | * will be considered stupid.
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| 109 | */
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| 110 |
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| 111 | VOID mgoto();
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| 112 | /*
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| 113 | * void mgoto(n)
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| 114 | * int n; Line to go to
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| 115 | *
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| 116 | * Put the cursor at the start of the n'th screen line.
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| 117 | * This can be done in several ways (of course).
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| 118 | */
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| 119 |
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| 120 | VOID clrbline();
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| 121 | /*
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| 122 | * void clrbline()
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| 123 | *
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| 124 | * clears the bottom line, by either clearing it to end of line,
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| 125 | * or pushing it of the screen by inserting a line before it.
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| 126 | */
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| 127 |
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| 128 | VOID home();
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| 129 | VOID bottom();
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| 130 | /*
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| 131 | * Obvious
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| 132 | */
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| 133 |
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| 134 | #ifdef WINDOW
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| 135 | int window();
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| 136 | #endif
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| 137 | # undef PUBLIC
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