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#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#define MAXLEN 256
int main(int argc, char *argv[])
{
char filename[MAXLEN];
FILE *tap, *spt, *blk;
int i, len, n, c;
if(argc < 2) {
fprintf(stderr, "usage: %s basename\n", argv[0]);
exit(1);
}
strcpy(filename, argv[1]);
strcat(filename, ".tap");
tap = fopen(filename, "rb");
if(tap == NULL) {
fprintf(stderr, "Could not open file %s. %s\n",
filename, strerror(errno));
exit(1);
}
strcpy(filename, argv[1]);
strcat(filename, ".spt");
spt = fopen(filename, "wt");
if(spt == NULL) {
fprintf(stderr, "Could not open file %s. %s\n",
filename, strerror(errno));
exit(1);
}
for(i = 0;; i++) {
c = getc(tap);
if(c == EOF) break;
len = c + (getc(tap) << 8);
sprintf(filename, "%s.%03i", argv[1], i);
blk = fopen(filename, "wb");
if(blk == NULL) {
fprintf(stderr, "Could not open file %s. %s\n",
filename, strerror(errno));
exit(1);
}
fprintf(spt, "%03i %02X %5i OK Generated by tap2spt\n",
i, getc(tap), len - 2);
for(n = 0; n < len - 2; n++) {
putc(getc(tap), blk);
}
getc(tap);
fclose(blk);
}
fclose(tap);
fclose(spt);
return 0;
}
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