mirror of https://github.com/RevCurtisP/C02.git
80 lines
1.6 KiB
Plaintext
80 lines
1.6 KiB
Plaintext
/*************************************
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* fread.c02 - test file.h02 Library *
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* function fread() *
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*************************************
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load "fread.prg",8
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*/
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#include <vic20.h02>
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#include <stdlib.h02>
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#include <stdio.h02>
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#include <string.h02>
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#include <file.h02>
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char fp; //File Pointer
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char filnam = "PETSCII.SEQ";
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char buffer[128];
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char i, n;
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main:
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//Print Banner
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putchr(147); //Clear Screen
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putchr(18); //Reverse On
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putstr(" FREAD TEST ");
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//Initialize File System
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fsinit();
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//Open File
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newlin();
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fp = fopen(8, &filnam);
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if (fp) {
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outstr("CHANNEL ");
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ctoa(fp, &buffer);
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outstr(&buffer);
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putstr(" OPENED TO ");
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putstr(&filnam);
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}
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else {
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prterr();
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putstr(" OPENING FILE");
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putstr(&filnam);
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goto exit;
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}
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//Print File Contents
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newlin();
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putstr("FILE CONTENTS:");
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fsdst(&buffer);
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while (!feof(fp)) {
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n = fread(fp, 6);
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if (!n) break;
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prbyte(n);
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putchr(':');
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for (i=0; i<n; i++) {
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prbyte(buffer[i]);
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putchr(' ');
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}
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newlin();
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}
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newlin();
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//Close File
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if (fclose(fp)) {
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prterr();
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putstr(" CLOSING FILE");
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putstr(&filnam);
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}
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else {
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outstr("FILE ");
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putstr(&filnam);
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putstr("CLOSED");
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}
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goto exit;
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void prterr() {
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outstr("ERROR ");
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ctoa(fstat(0), &buffer);
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outstr(&buffer);
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} |