C++ (Cpp) HttpServletRequest::getInputStream示例

示例#1

文件： http_servlet.cpp 项目： 1514louluo/acl

bool http_servlet::doUpload(acl::HttpServletRequest& req,
	acl::HttpServletResponse& res)
{
	// 获得输入流
	acl::istream& in = req.getInputStream();
	acl::string buf;
	bool  finish = false;

	//logger(">>>>>>>>>>read: %lld, total: %lld<<<<<",
	//	read_length_, content_length_);

	// 读取 HTTP 客户端请求数据
	while (content_length_ > read_length_)
	{
		if (in.read_peek(buf, true) == false)
			break;
		//if (buf.empty())
		//	break;
//		printf(">>>size: %ld, space: %ld\r\n",
//			(long) buf.size(), (long) buf.capacity());

		if (fp_.write(buf) == -1)
		{
			logger_error("write error %s", acl::last_serror());
			(void) doReply(req, res, "write error");
			return false;
		}

		read_length_ += buf.size();

		// 将读得到的数据输入至解析器进行解析
		if (!finish && mime_->update(buf, buf.size()) == true)
			finish = true;
	}

	if (in.eof())
	{
		logger_error("read error");
		return false;
	}

	return true;
}