/**
* Test read block
*
* @throws Error\Unreadable
* @return void
*/
public function testReadBlock()
{
$this->assertEquals(substr(self::TEST_DATA, 2, 2), $this->object->readBlock(2, 2));
}
/**
* 上传单个文件块
* @param $index : 文件块索引， 从0开始
* @param File $file
* @param array $data: 附加参数,可选
* @return mixed
*/
public function blockUpload($index, $file, $data = array())
{
$startPosition = $index * $this->blockSize;
$endPosition = $index >= $this->blocks - 1 ? $file->getSize() : $startPosition + $this->blockSize;
$fileBlock = $file->readBlock($startPosition, $endPosition);
$hash = md5($fileBlock);
$metaData = array('save_token' => $this->saveToken, 'expiration' => $this->expiration, 'block_index' => $index, 'block_hash' => $hash);
$metaData = array_merge($metaData, $data);
$postData['policy'] = $this->signature->createPolicy($metaData);
$postData['signature'] = $this->signature->createSign($metaData, false);
$postData['file'] = array('data' => $fileBlock);
$result = UpyunMultiPartPost::post($postData, $this->api . $this->bucketName . "/");
$result = $this->parseResult($result);
return $result;
}
