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Recursively extract files from directory-having filesystems

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2012-07-27 02:07:45 +00:00
parent 37e7476bfb
commit 13fa7be0e4
1 changed files with 29 additions and 16 deletions
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45
src/com/webcodepro/applecommander/ui/ac.java
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@ -306,30 +306,43 @@ public class ac {
// Add a final directory separator if the user didn't supply one
if (!directory.endsWith(File.separator))
directory = directory + File.separator;
} else {
directory = "."+File.separator;
}
FormattedDisk[] formattedDisks = disk.getFormattedDisks();
for (int i = 0; i < formattedDisks.length; i++) {
FormattedDisk formattedDisk = formattedDisks[i];
List files = formattedDisk.getFiles();
Iterator it = files.iterator();
while (it.hasNext()) {
FileEntry entry = (FileEntry) it.next();
// FIXME: dumping files within (ProDOS) directories isn't handled. For now, ignore them.
if ((entry != null) && (!entry.isDeleted()) && (!entry.isDirectory())) {
FileFilter ff = entry.getSuggestedFilter();
if (ff instanceof BinaryFileFilter)
ff = new HexDumpFileFilter();
byte[] buf = ff.filter(entry);
String filename = ff.getSuggestedFileName(entry);
File file = new File(directory + filename);
OutputStream output = new FileOutputStream(file);
output.write(buf, 0, buf.length);
output.close();
}
}
writeFiles(files, directory);
}
}
/**
* Recursive routine to write directory and file entries.
*/
static void writeFiles(List files, String directory) throws IOException {
Iterator it = files.iterator();
while (it.hasNext()) {
FileEntry entry = (FileEntry) it.next();
if ((entry != null) && (!entry.isDeleted()) && (!entry.isDirectory())) {
FileFilter ff = entry.getSuggestedFilter();
if (ff instanceof BinaryFileFilter)
ff = new HexDumpFileFilter();
byte[] buf = ff.filter(entry);
String filename = ff.getSuggestedFileName(entry);
File file = new File(directory + filename);
File dir = new File(directory);
dir.mkdirs();
OutputStream output = new FileOutputStream(file);
output.write(buf, 0, buf.length);
output.close();
} else if (entry.isDirectory()) {
writeFiles(((DirectoryEntry) entry).getFiles(),directory+entry.getFilename()+File.separator);
}
}
}
/**
* Recursive routine to locate a specific file by filename; In the instance
* of a system with directories (e.g. ProDOS), this really returns the first