static {
InputStream resource = Boot._init.getResource2("/page.html");
try {
_htmlTemplate =
new String(ByteStreams.toByteArray(resource)).replace("%cloud_name", H2O.NAME);
} catch (NullPointerException e) {
Log.err(e);
Log.die("page.html not found in resources.");
} catch (Exception e) {
Log.err(e);
Log.die(e.getMessage());
} finally {
Closeables.closeQuietly(resource);
}
}
public static byte [] unzipBytes(byte [] bs, Compression cmp) {
InputStream is = null;
int off = 0;
try {
switch(cmp) {
case NONE: // No compression
return bs;
case ZIP: {
ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(bs));
ZipEntry ze = zis.getNextEntry(); // Get the *FIRST* entry
// There is at least one entry in zip file and it is not a directory.
if( ze != null && !ze.isDirectory() ) {
is = zis;
break;
}
zis.close();
return bs; // Don't crash, ignore file if cannot unzip
}
case GZIP:
is = new GZIPInputStream(new ByteArrayInputStream(bs));
break;
default:
assert false:"cmp = " + cmp;
}
// If reading from a compressed stream, estimate we can read 2x uncompressed
assert( is != null ):"is is NULL, cmp = " + cmp;
bs = new byte[bs.length * 2];
// Now read from the (possibly compressed) stream
while( off < bs.length ) {
int len = is.read(bs, off, bs.length - off);
if( len < 0 )
break;
off += len;
if( off == bs.length ) { // Dataset is uncompressing alot! Need more space...
if( bs.length >= ValueArray.CHUNK_SZ )
break; // Already got enough
bs = Arrays.copyOf(bs, bs.length * 2);
}
}
} catch( IOException ioe ) { // Stop at any io error
Log.err(ioe);
} finally {
Utils.close(is);
}
return bs;
}
protected void err(Object tag, Object obj) {
Log.err(obj);
}
