CP/M/CPM_CDROM.iso/enterprs/c128/util/128c.arc/LIB.C

Text File | 1993-03-04 | 5KB | 235 lines

/*
    ├REATE AND MANTAIN LIBRARY FILES.
    ╠IBRARY FILE NAMES MUST END
    WITH  ".L"
*/

#INCLUDE <STDIO.H>

#DEFINE  ═┴╪╠╔┬  200
#DEFINE  ═┴╪╔─    20
#DEFINE  ═┴╪╠╔╬┼  81

CHAR IDS[═┴╪╠╔┬][═┴╪╔─], FILES[═┴╪╠╔┬][═┴╪╔─];
CHAR SIZE;
CHAR INBUF[═┴╪╠╔╬┼];

MAIN()
█
    SIZE = 0;
    FOR (;;) █
        CLRSCRN();
        PRINTF ("\N\N\N\N\N     ╠OAD LIBRARY\N");
        PRINTF ("     ╙AVE LIBRARY\N");
        PRINTF ("     ├LEAR LIBRARY\N");
        PRINTF ("     ─ISPLAY LIBRARY\N");
        PRINTF ("     ┴DD MODULES TO LIBRARY\N");
        PRINTF ("     ╥EMOVE MODULES FROM LIBRARY\N");
        PRINTF ("     ╤UIT\N\N     ┼NTER ├HOICE: ");
        GETS (INBUF);
        CLRSCRN();
        SWITCH (*INBUF) █
            CASE 'L':
            CASE '╠':
                      LOAD();
                      BREAK;
            CASE 'S':
            CASE '╙':
                      SAVE();
                      BREAK;
            CASE 'D':
            CASE '─':
                      DISPLAY();
                      BREAK;
            CASE 'C':
            CASE '├':
                      SIZE = 0;
                      BREAK;
            CASE 'A':
            CASE '┴':
                      ADD();
                      BREAK;
            CASE 'R':
            CASE '╥':
                      REMOVE();
                      BREAK;
            CASE 'Q':
            CASE '╤':
                      PUTCHAR ('\N');
                      EXIT();
        ▌
    ▌
    PUTCHAR ('\N');
▌


CLRSCRN()
█
    PUTCHAR ('ô');
▌


╞╔╠┼ OPENLIB (MODE)
CHAR *MODE;
█
    ╞╔╠┼ F;

    PRINTF ("\N\NLIBRARY FILE NAME: ");
    GETS (INBUF);
    F = FOPEN (INBUF, MODE);
    IF (F == ╬╒╠╠ ▀▀ FERROR()) █
        F = ╬╒╠╠;
        PRINTF ("\NCAN'T OPEN %S\N", INBUF);
        WAIT();
    ▌
    RETURN F;
▌


LOAD()
█
    ╞╔╠┼ F;
    UNSIGNED I;

    IF ((F = OPENLIB ("R")) == ╬╒╠╠)
        RETURN;
    SIZE = GETC(F);
    FOR (I = 0; I < SIZE; I++) █
        GETID (IDS[I], F);
        GETID (FILES[I], F);
    ▌
    FCLOSE(F);
▌


GETID (S, F)
CHAR *S;
╞╔╠┼ F;
█
    WHILE (*S++ = GETC(F))
       ;
▌


SAVE()
█
    ╞╔╠┼ F;
    UNSIGNED I;

    IF ((F = OPENLIB ("W")) == ╬╒╠╠)
        RETURN;
    PUTC (SIZE, F);
    FOR (I = 0; I < SIZE; I++)
        FPRINTF (F, "%S%C%S%C", IDS[I], 0, FILES[I], 0);
    FCLOSE(F);
▌


WAIT()
█
    PRINTF ("\NHIT ╥┼╘╒╥╬ TO CONTINUE");
    WHILE (GETCH() != '\N')
        ;
▌


DISPLAY()
█
    UNSIGNED I, LINE;

    LINE = 1;
    FOR (I = 0; I < SIZE; I++) █
        IF (LINE == 1) █
            CLRSCRN();
            PRINTF ("%-20S%-19S\N\N", "╔─┼╬╘╔╞╔┼╥", "╞╔╠┼");
            LINE = 3;
        ▌
        PRINTF ("%-20S%-19S\N", IDS[I], FILES[I]);
        LINE++;
        IF (LINE == 24) █
            WAIT();
            LINE = 1;
        ▌
    ▌
    WAIT();
▌


GETCH()
█
    CHAR A, X, Y;

    DO
        SYS (0XFFE4, &A, &X, &Y);
    WHILE (A == 0);
    RETURN A;
▌


ADD()
█
    UNSIGNED N;
    ╞╔╠┼ F;

    PRINTF ("\NHIT ╥┼╘╒╥╬ WHEN DONE\N\N");
    FOR (;;) █
        PRINTF ("OBJECT FILE NAME: ");
        GETS (INBUF);
        IF (!ISALPHA(*INBUF))
            RETURN;
        F = FOPEN (INBUF, "R");
        IF (F == ╬╒╠╠ ▀▀ FERROR())
            PRINTF ("CAN'T OPEN %S\N", INBUF);
        ELSE █
            N = GETW(F);
            WHILE (N--)
                GETC(F);
            N = GETW(F);
            WHILE (N--)
                GETW(F);
            N = GETW(F);
            WHILE (N-- && SIZE < ═┴╪╠╔┬) █
                GETID (IDS[SIZE], F);
                IF (ISALPHA(*IDS[SIZE]) && ISPRINT(IDS[SIZE][1]))
                    STRCPY (FILES[SIZE++], INBUF);
                GETC(F);
                GETW(F);
            ▌
            FCLOSE (F);
            IF (SIZE == ═┴╪╠╔┬) █
                PRINTF ("\NLIBRARY IS FULL\N");
                WAIT();
                RETURN;
            ▌
        ▌
    ▌
▌


REMOVE()
█
    UNSIGNED I, J;

    PRINTF ("\NHIT ╥┼╘╒╥╬ WHEN DONE\N");
    FOR (;;) █
        PRINTF ("\NFILE TO DELETE: ");
        GETS (INBUF);
        IF (!ISALPHA(*INBUF))
            RETURN;
        FOR (I = 0; I < SIZE && STRCMP(FILES[I], INBUF) != 0; I++)
            ;
        IF (I == SIZE)
            PRINTF ("FILE NOT FOUND\N");
        ELSE █
            WHILE (I < SIZE && STRCMP (FILES[I], INBUF) == 0) █
                FOR (J = I; J+1 < SIZE; J++) █
                    STRCPY (FILES[J], FILES[J+1]);
                    STRCPY (IDS[J], IDS[J+1]);
                ▌
                SIZE--;
            ▌
        ▌
    ▌
▌