| 116 | } |
| 117 | |
| 118 | int test_HFSP(const disk_t *disk_car, const struct hfsp_vh *vh, const partition_t *partition, const int verbose, const int dump_ind) |
| 119 | { |
| 120 | if (be32(vh->free_blocks) > be32(vh->total_blocks)) |
| 121 | return 1; |
| 122 | /* Blocksize must be a multiple of 512 */ |
| 123 | if (be32(vh->blocksize)<512 || |
| 124 | ((be32(vh->blocksize)-1) & be32(vh->blocksize))!=0) |
| 125 | return 1; |
| 126 | /* http://developer.apple.com/technotes/tn/tn1150.html */ |
| 127 | if (be16(vh->version)==4 && vh->signature==be16(HFSP_VOLHEAD_SIG)) |
| 128 | { |
| 129 | if(partition==NULL) |
| 130 | return 0; |
| 131 | if(verbose>0 || dump_ind!=0) |
| 132 | { |
| 133 | log_info("\nHFS+ magic value at %u/%u/%u\n", offset2cylinder(disk_car,partition->part_offset),offset2head(disk_car,partition->part_offset),offset2sector(disk_car,partition->part_offset)); |
| 134 | } |
| 135 | } |
| 136 | else if (be16(vh->version)==5 && vh->signature==be16(HFSX_VOLHEAD_SIG)) |
| 137 | { |
| 138 | if(partition==NULL) |
| 139 | return 0; |
| 140 | if(verbose>0 || dump_ind!=0) |
| 141 | { |
| 142 | log_info("\nHFSX magic value at %u/%u/%u\n", offset2cylinder(disk_car,partition->part_offset),offset2head(disk_car,partition->part_offset),offset2sector(disk_car,partition->part_offset)); |
| 143 | } |
| 144 | } |
| 145 | else |
| 146 | { |
| 147 | return 1; |
| 148 | } |
| 149 | if(dump_ind!=0) |
| 150 | { |
| 151 | /* There is a little offset ... */ |
| 152 | dump_log(vh,DEFAULT_SECTOR_SIZE); |
| 153 | } |
| 154 | if(verbose>1) |
| 155 | { |
| 156 | log_info("blocksize %u\n",(unsigned) be32(vh->blocksize)); |
| 157 | log_info("total_blocks %u\n",(unsigned) be32(vh->total_blocks)); |
| 158 | log_info("free_blocks %u\n",(unsigned) be32(vh->free_blocks)); |
| 159 | } |
| 160 | return 0; |
| 161 | } |
no test coverage detected