private void setFileTreeFromImage(absImageStream i) { TreeNode partitionTN = new TreeNode(); fileTree = null; fileTree = new TreeNode(); switch (i.scheme) { case absImageStream.schemeType.GPT: GPTScheme ps = new GPTScheme(i); foreach (GPTScheme.entry partition in ps.getValidTable()) { GPTScheme.partitionType type = ps.findPartitionType(partition); partitionTN = getVolumeTree(partition, type); partitionTN.Text = partition.name; fileTree.Nodes.Add(partitionTN); } break; default: break; } }
private TreeNode getVolumeTree(GPTScheme.entry partition, GPTScheme.partitionType type, HFSPlusCatalogFolder folderID) { TreeNode tn = new TreeNode(); try { if (type == GPTScheme.partitionType.HFSPlus) { HFSPlus hfsp = new HFSPlus(this.i, partition); tn = getHFSPTree(hfsp, folderID); } } catch (OutOfMemoryException) { return(tn); throw new OutOfMemoryException("The list view has been truncated as there are too many items to fit in system memory.\r\n\r\n" + "Try viewing a sub directory instead."); } return(tn); }
private TreeNode getVolumeTree(GPTScheme.entry partition, GPTScheme.partitionType type) { TreeNode tn = new TreeNode(); if (type == GPTScheme.partitionType.HFSPlus) { HFSPlus hfsp = new HFSPlus(i, partition); volumeStream hfsp_vs = new volumeStream(hfsp); HFSPlusFile rawCatalog = new HFSPlusFile(hfsp.volHead.catalogFile, forkStream.forkType.data); HFSPlusFile rawAttributes = new HFSPlusFile(hfsp.volHead.attributesFile, forkStream.forkType.data); HFSPlusFile rawExtents = new HFSPlusFile(hfsp.volHead.extentsFile, forkStream.forkType.data); extentsOverflowFile extentsOverflow = new extentsOverflowFile(rawExtents, hfsp_vs); catalogFile catalog = new catalogFile(rawCatalog, hfsp_vs); attributesFile attributes = new attributesFile(rawAttributes, hfsp_vs); tn = hfsp.getRootDirectoryContents(catalog, extentsOverflow, attributes); tn.Tag = hfsp.volHead; } return(tn); }
public void generateListViewContent(TreeNode startDirectory) { TreeNode partitionTN = new TreeNode(); if (startDirectory.Tag is absImageStream.imageProperties) { switch (i.scheme) { case absImageStream.schemeType.GPT: GPTScheme ps = new GPTScheme(i); foreach (GPTScheme.entry partition in ps.getValidTable()) { GPTScheme.partitionType type = ps.findPartitionType(partition); partitionTN = getVolumeTree(partition, type); partitionTN.Text = partition.name; } break; default: break; } } else if (startDirectory.Tag is HFSPlusCatalogFolder) { HFSPlusCatalogFolder tag = (HFSPlusCatalogFolder)startDirectory.Tag; switch (i.scheme) { case absImageStream.schemeType.GPT: GPTScheme ps = new GPTScheme(i); // if used, the following line causes the program to display only the direct children of the selected directory partitionTN = getSubDirectories(startDirectory); // if used, the following line will cause the program to display the entire contents of a directory tree branch recursively // partitionTN = getVolumeTree(ps.getValidTable()[tag.partitionAssoc], GPTScheme.partitionType.HFSPlus, tag); partitionTN.Text = startDirectory.Text; break; default: break; } } else if (startDirectory.Tag is HFSPlus.volumeHeader) { HFSPlus.volumeHeader tag = (HFSPlus.volumeHeader)startDirectory.Tag; switch (i.scheme) { case absImageStream.schemeType.GPT: GPTScheme ps = new GPTScheme(i); partitionTN = getVolumeTree(ps.getValidTable()[tag.partitionNo], GPTScheme.partitionType.HFSPlus); partitionTN.Text = startDirectory.Text; break; default: break; } } if (startDirectory.Tag != null) { addRowsToList(partitionTN); } }