printf("File entries: %d ( %08x bytes @ 0x%08x)\n", header->files_entries, header->files_bytes, header->files_offset);
for (int i = 0; i < header->files_entries; ++i) {
- printf(" Entry %4d Size %06x @ %08x payload size %06x @ %08x", i, q->entry_bytes, header->files_offset +(uint32_t)((void *)q - (void *)fileent), q->payload_bytes, q->payload_offset);
+ printf(" Entry %4d uses %06x bytes @ %08x. file-size %08x (payload %08x @ %08x)", i, q->entry_bytes, header->files_offset +(uint32_t)((void *)q - (void *)fileent), q->file_bytes, q->payload_bytes, q->payload_offset);
if (debug) {
printf(" next @ %08x", q->payload_offset + q->payload_bytes);
char *dir_name = strdup(dirents[q->dir_index].entry->name);
for (char *p = dir_name; *p; ++p)
if (*p == '\\') *p = '/';
- printf("Parsing '%s' (%d bytes)\n", dir_name, strlen(dir_name));
+ if (debug) printf("Parsing '%s' (%ld bytes)\n", dir_name, strlen(dir_name));
int dir_fd = AT_FDCWD;
int dir_fd_last = dir_fd;
char temp = *sep;
*sep = 0;
if (strlen(component) > 0) {
- if (debug) printf("Component: '%s' %d bytes @ %p\n", component, strlen(component), component);
+ if (debug) printf("Component: '%s' %ld bytes @ %p\n", component, strlen(component), component);
int ret = mkdirat(dir_fd, component, 0755);
if (ret == 0 || (ret == -1 && errno == EEXIST)) {
if (debug)
if ((pay_fd = openat(dir_fd, z_filename, O_WRONLY | O_CREAT | O_TRUNC, 0644))) {
ssize_t z_qty, pay_qty;
if ((z_qty = read(z_fd, buffer, q->payload_bytes)) == q->payload_bytes) {
+ if (debug) {
+ unsigned int checksum = 0x0;
+ for (int i = 0; i < q->payload_bytes / sizeof(unsigned int); ++i) {
+ checksum ^= ((unsigned int *)buffer)[i];
+ }
+ printf("Checksum: %08x\n", checksum);
+ }
if ((pay_qty = write(pay_fd, buffer, q->payload_bytes)) != q->payload_bytes)
fprintf(stderr, "Error: whilst writing payload expected %d bytes but wrote %ld\n", q->payload_bytes, pay_qty);
} else