Data format is uint32_t totalDecompressedSize, then repeat: uint32_t chunkDecompressedSize, chunkCompressedSize, chunk data. If chunkCompressedSize == 0, then chunk is not compressed. Also start fixing integer sizes on server. On client, set endianness to match server. Change-Id: I0d5afa16976ea6019b91c4e21d284605da7e135e Signed-off-by: David Li <davidxli@google.com>