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Got shell file reading to work!

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Tom-on
2024-08-26 17:22:47 +02:00
parent 7886fd5599
commit 2ca858465c
2 changed files with 18 additions and 2 deletions
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kern.iso
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src/kernel.c
+18 -2
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@@ -241,21 +241,37 @@ void main() {
} }
FILE* fp = openFileTable + _f->_file; FILE* fp = openFileTable + _f->_file;
printf("%d: 0x%x Bytes", fp->_file, fp->_size); printf("%d: 0x%x Bytes\n", fp->_file, fp->_size);
for (size_t i = 0; i < fp->_size; i++) { for (size_t i = 0; i < fp->_size; i++) {
if (i % 32 == 0) { if (i % 32 == 0) {
if (i != 0) { if (i != 0) {
printf(" ");
size_t oldi = i; size_t oldi = i;
i -= 32; i -= 32;
while (i < oldi) { while (i < oldi) {
char c = fp->_ptr[i++]; char c = fp->_ptr[i++];
printf("%c", c < 32 ? '.' : c); printf("%c", c < 32 ? '.' : c);
} }
putc('\n');
} }
printf("\n%x: ", i); if (i < 0x10) printf("0");
if (i < 0x100) printf("0");
if (i < 0x1000) printf("0");
printf("%x: ", i);
} }
if (fp->_ptr[i] < 0x10) putc('0');
printf("%x ", fp->_ptr[i]); printf("%x ", fp->_ptr[i]);
} }
if (fp->_size % 32 != 0) {
for (size_t i = 0; i < 32-(fp->_size % 32); i++) {
printf("00 ");
}
}
printf(" ");
for (size_t i = fp->_size-(fp->_size%32); i < fp->_size; i++) {
char c = fp->_ptr[i];
printf("%c", c < 32 ? '.' : c);
}
printf("\n"); printf("\n");
free(_f); free(_f);