bin/bfs_tools/recover.cpp

139 		InodeGetter(Disk& disk, block_run run)
141 			fInode = Inode::Factory(&disk, run);
168 	// contains all inodes found on disk in the general data area
177 	HashtableInodeSource(Disk& disk)
179 		fDisk(disk)
212 collectInodes(Disk& disk, RunSet* set, InodeHashtable* hashTable, off_t start,
216 	Inode inode(&disk, (bfs_inode *)buffer, false);
229 		if (disk.ReadAt(offset, buffer, sizeof(buffer)) < B_OK) {
234 		//if ((offset % (disk.BlockSize() << disk.SuperBlock()->ag_shift)) == 0)
235 		//	printf("reading block %Ld, allocation group %Ld, %Ld inodes...\33[1A\n", offset / disk.BlockSize(),offset / (disk.BlockSize() << disk.SuperBlock()->ag_shift), count);
237 		for (uint32 i = 0; i < sizeof(buffer); i += disk.BlockSize()) {
243 				Inode *node = Inode::Factory(&disk, &inode);
268 			position += disk.BlockSize();
288 collectLogInodes(Disk &disk)
291 	off_t offset = disk.ToOffset(disk.Log());
292 	off_t end = offset + (disk.Log().length << disk.BlockShift());
296 	collectInodes(disk, NULL, &gLogged, offset, end);
301 collectRealInodes(Disk &disk)
304 	off_t offset = disk.ToOffset(disk.Log()) + (disk.Log().length
305 		<< disk.BlockShift());
306 	off_t end = (off_t)disk.NumBlocks() << disk.BlockShift();
310 	collectInodes(disk, &gMainInodes, NULL, offset, end);
315 getNameIndex(Disk &disk)
317 	InodeGetter getter(disk, disk.Indices());
322 		InodeGetter getter(disk, run);
332 		InodeGetter getter(disk, *iterator);
346 checkDirectoryContents(Disk& disk, Directory *dir)
401 				Inode *empty = Inode::EmptyInode(&disk, name, 0);
418 checkStructure(Disk &disk)
426 		InodeGetter getter(disk, *iterator);
435 			checkDirectoryContents(disk, (Directory*)node);
441 		InodeGetter parentGetter(disk, run);
447 			disk.BlockBitmap()->BackupSet(node, true);
491 						nameNode = Inode::EmptyInode(&disk, parentName.String(),
495 							nameNode->SetParent(disk.Root());
566 					Inode *empty = Inode::EmptyInode(&disk, NULL,
589 	Directory *directory = getNameIndex(disk);
658 				run = disk.ToBlockRun(offset);
664 			//disk.WriteAt(dir->Offset(),dir->InodeBuffer(),disk.BlockSize());
673 copyInodes(Disk& disk, const char* copyTo)
678 	HashtableInodeSource source(disk);
685 		InodeGetter getter(disk, *iterator);
709 		"\t-i\trecreate indices on target disk\n"
776 	Disk disk(argv[0], gRawMode, startOffset, endOffset);
777 	if (disk.InitCheck() < B_OK) {
779 			strerror(disk.InitCheck()));
787 			if (!strcmp(info.device_name, disk.Path().Path())) {
790 					"to have another disk to recover to, sorry!\n");
806 	if (disk.ValidateSuperBlock() < B_OK) {
807 		fprintf(stderr, "The disk's superblock is corrupt!\n");
808 		if (disk.RecreateSuperBlock() < B_OK) {
809 			fprintf(stderr, "Can't recreate the disk's superblock, sorry!\n");
816 		dump_super_block(disk.SuperBlock());
825 		status_t status = disk.WriteAt(512, disk.SuperBlock(),
837 	collectLogInodes(disk);
838 	collectRealInodes(disk);
842 	checkStructure(disk);
845 		copyInodes(disk, argv[1]);
847 	//disk.WriteBootBlock();
848 	//disk.BlockBitmap()->CompareWithBackup();