Annotation of coherent/d/usr/lib/libcurses/curses.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1981 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that the above copyright notice and this paragraph are
                      7:  * duplicated in all such forms and that any documentation,
                      8:  * advertising materials, and other materials related to such
                      9:  * distribution and use acknowledge that the software was developed
                     10:  * by the University of California, Berkeley.  The name of the
                     11:  * University may not be used to endorse or promote products derived
                     12:  * from this software without specific prior written permission.
                     13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     16:  */
                     17: 
                     18: #ifndef COHERENT
                     19: #ifndef lint
                     20: static uchar sccsid[] = "@(#)curses.c  5.5 (Berkeley) 6/30/88";
                     21: #endif /* not lint */
                     22: #endif /* not COHERENT */
                     23: 
                     24: /*
                     25:  * Define global variables
                     26:  *
                     27:  */
                     28: #include       "curses.h"
                     29: 
                     30: bool   _echoit         = TRUE, /* set if stty indicates ECHO           */
                     31:        _rawmode        = FALSE,/* set if stty indicates RAW mode       */
                     32:        My_term         = FALSE,/* set if user specifies terminal type  */
                     33:        _endwin         = FALSE;/* set if endwin has been called        */
                     34: 
                     35: uchar  ttytype[50],            /* long name of tty                     */
                     36:        *Def_term       = "unknown";    /* default terminal type        */
                     37: 
                     38: int    _tty_ch         = 1,    /* file channel which is a tty          */
                     39:        LINES,                  /* number of lines allowed on screen    */
                     40:        COLS,                   /* number of columns allowed on screen  */
                     41:        _res_flg;               /* sgtty flags for reseting later       */
                     42: 
                     43: WINDOW *stdscr         = NULL,
                     44:        *curscr         = NULL;
                     45: 
                     46: tflgent_t * tflgmap = tflgtab; /* Boolean field into variable xlat tab */
                     47: tstrent_t * tstrmap = tstrtab; /* String  field into variable xlat tab */
                     48: tkeyent_t * tkeymap = tkeytab; /* Key token into variable xlat table   */
                     49: 
                     50: # ifdef DEBUG
                     51: FILE   *outf;                  /* debug output file                    */
                     52: # endif
                     53: 
                     54: SGTTY  _tty;                   /* tty modes                            */
                     55: 
                     56: bool           AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
                     57:                XB, XN, XT, XS, XX;
                     58: uchar          *AL,
                     59:                *BC, *BT,
                     60:                *CD, *CE, *CL, *CM, *CR, *CS,
                     61:                *DC, *DL, *DM, *DO,
                     62:                *ED, *EI,
                     63:                *HO,
                     64:                *IC, *IM, *IP,
                     65:                *KE, *KS,
                     66:                *LL,
                     67:                *MA,
                     68:                *ND, *NL,
                     69:                *RC,
                     70:                *SC, *SE, *SF, *SO, *SR,
                     71:                *TA, *TE, *TI,
                     72:                *UC, *UE, *UP, *US,
                     73:                *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM,
                     74:                *LEFT_PARM, *RIGHT_PARM;
                     75: uchar          PC;
                     76: 
                     77: /*
                     78:  * Capabilities added by INETCO to termcap.
                     79:  * NOTE: Variable names chosen for compatability with terminfo,
                     80:  *      rather than choose arbitrary names.
                     81:  */
                     82: int            magic_cookie_glitch;
                     83: 
                     84: uchar          *bell,
                     85:                *cursor_invisible, *cursor_normal, *cursor_visible,
                     86:                *enter_am_mode, *enter_bold_mode, *enter_blink_mode,
                     87:                *enter_delete_mode, *enter_dim_mode, *enter_protected_mode,
                     88:                *enter_reverse_mode, *enter_secure_mode,
                     89:                *exit_am_mode, *exit_attribute_mode,
                     90:                *flash_screen,
                     91:                *init_1string, *init_2string, *init_3string,
                     92:                *key_a1, *key_a3,
                     93:                *key_b2, *key_backspace, *key_beg, *key_btab,
                     94:                *key_c1, *key_c3, *key_cancel, *key_catab, *key_clear,
                     95:                *key_close, *key_command, *key_copy, *key_create, *key_ctab,
                     96:                *key_dc, *key_dl, *key_down,
                     97:                *key_eic, *key_end, *key_enter, *key_eol, *key_eos, *key_exit,
                     98:                *key_f0,  *key_f1,  *key_f2,  *key_f3,  *key_f4,
                     99:                *key_f5,  *key_f6,  *key_f7,  *key_f8,  *key_f9,
                    100:                *key_f10, *key_f11, *key_f12, *key_f13, *key_f14,
                    101:                *key_f15, *key_f16, *key_f17, *key_f18, *key_f19,
                    102:                *key_f20, *key_f21, *key_f22, *key_f23, *key_f24,
                    103:                *key_f25, *key_f26, *key_f27, *key_f28, *key_f29,
                    104:                *key_f30, *key_f31, *key_f32, *key_f33, *key_f34,
                    105:                *key_f35, *key_f36, *key_f37, *key_f38, *key_f39,
                    106:                *key_f40, *key_f41, *key_f42, *key_f43, *key_f44,
                    107:                *key_f45, *key_f46, *key_f47, *key_f48, *key_f49,
                    108:                *key_f50, *key_f51, *key_f52, *key_f53, *key_f54,
                    109:                *key_f55, *key_f56, *key_f57, *key_f58, *key_f59,
                    110:                *key_f60, *key_f61, *key_f62, *key_f63,
                    111:                *key_find,
                    112:                *key_help, *key_home,
                    113:                *key_ic, *key_il,
                    114:                *key_left, *key_ll,
                    115:                *key_mark, *key_message, *key_move,
                    116:                *key_next, *key_npage,
                    117:                *key_open, *key_options,
                    118:                *key_ppage, *key_previous, *key_print,
                    119:                *key_redo, *key_reference, *key_refresh, *key_replace,
                    120:                *key_restart, *key_resume, *key_right,
                    121:                *key_save, *key_sbeg, *key_scancel, *key_scommand, *key_scopy,
                    122:                *key_screate, *key_sdc, *key_sdl, *key_select, *key_send,
                    123:                *key_seol, *key_sexit, *key_sf, *key_sfind, *key_shelp,
                    124:                *key_shome, *key_sic, *key_sleft, *key_smessage, *key_smove,
                    125:                *key_snext, *key_soptions, *key_sprevious, *key_sprint,
                    126:                *key_sr, *key_sredo, *key_sreplace, *key_sright, *key_srsume,
                    127:                *key_ssave, *key_ssuspend, *key_stab, *key_sundo, *key_suspend,
                    128:                *key_undo, *key_up,
                    129:                *reset_1string, *reset_2string, *reset_3string;
                    130: 
                    131: /*
                    132:  * From the tty modes...
                    133:  */
                    134: 
                    135: bool   GT, NONL, UPPERCASE, normtty, _pfast;

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