/* read a hfsp_cat_file from memory */
static void* record_readfile(void *p, hfsp_cat_file* file)
{
file->flags = bswabU16_inc(p);
file->reserved1 = bswabU32_inc(p);
file->id = bswabU32_inc(p);
file->create_date = bswabU32_inc(p);
file->content_mod_date = bswabU32_inc(p);
file->attribute_mod_date = bswabU32_inc(p);
file->access_date = bswabU32_inc(p);
file->backup_date = bswabU32_inc(p);
p = record_readperm (p, &file->permissions);
p = record_readFInfo (p, &file->user_info);
p = record_readFXInfo (p, &file->finder_info);
file->text_encoding = bswabU32_inc(p);
file->reserved2 = bswabU32_inc(p);
p = volume_readfork (p, &file->data_fork);
return volume_readfork (p, &file->res_fork);
}
/* Read the volume from the given buffer and swap the bytes.
*
* ToDo: add more consitency checks.
*/
static int
volume_readbuf(hfsp_vh* vh, char * p)
{
if( (vh->signature = bswabU16_inc(p)) != HFSP_VOLHEAD_SIG)
HFSP_ERROR(-1, "This is not a HFS+ volume");
vh->version = bswabU16_inc(p);
vh->attributes = bswabU32_inc(p);
vh->last_mount_vers = bswabU32_inc(p);
vh->reserved = bswabU32_inc(p);
vh->create_date = bswabU32_inc(p);
vh->modify_date = bswabU32_inc(p);
vh->backup_date = bswabU32_inc(p);
vh->checked_date = bswabU32_inc(p);
vh->file_count = bswabU32_inc(p);
vh->folder_count = bswabU32_inc(p);
vh->blocksize = bswabU32_inc(p);
vh->total_blocks = bswabU32_inc(p);
vh->free_blocks = bswabU32_inc(p);
vh->next_alloc = bswabU32_inc(p);
vh->rsrc_clump_sz = bswabU32_inc(p);
vh->data_clump_sz = bswabU32_inc(p);
vh->next_cnid = bswabU32_inc(p);
vh->write_count = bswabU32_inc(p);
vh->encodings_bmp = bswabU64_inc(p);
memcpy(vh->finder_info, p, 32);
p += 32; // So finderinfo must be swapped later, ***
p = volume_readfork(p, &vh->alloc_file );
p = volume_readfork(p, &vh->ext_file );
p = volume_readfork(p, &vh->cat_file );
p = volume_readfork(p, &vh->attr_file );
p = volume_readfork(p, &vh->start_file );
return 0;
fail:
return -1;
}
