Layer1.h
资源名称:p2p_vod.rar [点击查看]
上传用户:liguizhu
上传日期:2015-11-01
资源大小:2422k
文件大小:2k
源码类别:
P2P编程
开发平台:
Visual C++
- /*
- * Openmysee
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
- #pragma once
- #ifdef LAYER1_EXPORTS
- #define DLL_LAYER1_API __declspec(dllexport)
- #else
- #define DLL_LAYER1_API __declspec(dllimport)
- #endif
- namespace NPLayer1 {
- class Communicator;
- class DLL_LAYER1_API Layer1 {
- public:
- Layer1();
- virtual ~Layer1();
- // 请求一种资源
- P2P_RETURN_TYPE Request(
- LPCSTR url, // in, 要播放的gtv地址或者路径
- const HWND notifyWnd, // in, layer1发送消息的窗口
- const UINT notifyCode, // in, layer1发送消息的msg ID
- const UINT16 channelID //in, layer1发送消息的目标channel ID, 将附加到WPARAM里面的HIWORD,
- );
- // 停止当前下载
- void Stop();
- // 缓冲完成
- void BufferFinished();
- // 获取当前资源的传输信息
- void GetTransferInfo(
- TransferInfo& ti // out, 传输信息
- );
- // 获取当前资源Hash
- BOOL GetResourceHash(
- LPTSTR buf, // out, 存储Hash的缓冲区
- UINT& len // in/out, 传入缓冲区的大小,返回Hash的长度
- );
- // 获取当前资源名
- BOOL GetFileName(
- LPTSTR buf, // out, 存储名字的缓冲区
- UINT& len // in/out, 传入缓冲区的大小,返回名字的长度
- );
- // 获取当前资源的缓冲百分比, 0~100
- int GetBufferPercent();
- // 获取当前频道的码率
- float GetChannelBitRate();
- // 获取Sample,可能得到普通Sample或者MediaType(参考struct SampleHeader的注释)
- P2P_RETURN_TYPE GetData(
- SampleHeader& header, // out, 数据头
- PBYTE& pData, // out, 存储数据的缓冲区
- const UINT maxSize, // in, 缓冲区的长度
- const bool bAudio, // in, 获取音频还是视频
- const bool bKeySample // in, 是否寻找关键帧
- );
- private:
- Communicator* comm;
- };
- };