public final void write(Buffer source, long byteCount) throws IOException {
Util.checkOffsetAndCount(source.size, 0, byteCount);
while (byteCount > 0) {
Segment head = source.head;
int toDeflate = (int) Math.min(byteCount, (long) (head.limit - head.pos));
this.deflater.setInput(head.data, head.pos, toDeflate);
deflate(false);
source.size -= (long) toDeflate;
head.pos += toDeflate;
if (head.pos == head.limit) {
source.head = head.pop();
SegmentPool.recycle(head);
}
byteCount -= (long) toDeflate;
}
}
@IgnoreJRERequirement
private void deflate(boolean syncFlush) throws IOException {
Buffer buffer = this.sink.buffer();
while (true) {
Segment s = buffer.writableSegment(1);
int deflated =
syncFlush
? this.deflater.deflate(s.data, s.limit, 2048 - s.limit, 2)
: this.deflater.deflate(s.data, s.limit, 2048 - s.limit);
if (deflated > 0) {
s.limit += deflated;
buffer.size += (long) deflated;
this.sink.emitCompleteSegments();
} else if (this.deflater.needsInput()) {
break;
}
}
if (s.pos == s.limit) {
buffer.head = s.pop();
SegmentPool.recycle(s);
}
}
