一个开源的视频播放源码

#include "StdAfx.h" #include "MeetingConnImpl.h" #include "Poco/Timestamp.h" #include "Poco/MD5Engine.h" #include "MeetingFrameImpl.h" using Poco::MD5Engine; using Poco::DigestEngine; using Poco::Timestamp; #define BUF_LEN 1024*1024 MeetingConnImpl *MeetingConnImpl:: m_instance = NULL; MeetingConnImpl *MeetingConnImpl::GetInstance(void) { if(m_instance == NULL) { m_instance = new MeetingConnImpl(); ::atexit(ReleaseALL); } return m_instance; } MeetingConnImpl::MeetingConnImpl(void) { m_ulRoomID = 1; m_mySessionID = 0; m_userRole = 4; m_bHasLogined = false; m_bHasLoginRoom = false; m_bLogicServerConnected = false; m_bRawSockConnected = false; m_TempRecvBuf = new char[BUF_LEN]; memset(m_strHeadImg,0,sizeof(m_strHeadImg)); memset(m_strUserAccount,0,sizeof(m_strUserAccount)); memset(m_strUserName,0,sizeof(m_strUserName)); memset(m_strServer,0,sizeof(m_strServer)); memset(m_TempRecvBuf,0,sizeof(m_TempRecvBuf)); memset(m_strLogin,0,sizeof(m_strLogin)); m_recvLen = 0; m_pSock = NULL; m_mySessionID = 0; //m_pLogFile = new FileStream("c:\\command.txt"); m_bStop = false; m_pIMeetingEvent = NULL; } MeetingConnImpl::~MeetingConnImpl(void) { if(m_TempRecvBuf) { delete []m_TempRecvBuf; m_TempRecvBuf = NULL; } //释放这个指针的时候要判断线程是否已经结束了 while(thread.isRunning()) { Thread::sleep(10); } if(m_pSock) { delete m_pSock; m_pSock = NULL; } } void MeetingConnImpl::ReConnect() { if(thread.isRunning()||m_bRawSockConnected == true || m_bLogicServerConnected == true ||m_bHasLogined == true ) return; m_pSock = new StreamSocket(); try { if(m_pSock) { m_pSock->connectNB(SocketAddress(m_strServer)); } } catch (ConnectionRefusedException&) { m_pIMeetingEvent->OnNetEvent(NET_EVENT_TIME_OUT,"can't connect to login server"); return ; } catch(NetException&) { m_pIMeetingEvent->OnNetEvent(NET_EVENT_TIME_OUT,"can't connect to login server"); return ; } catch(IOException&) { m_pIMeetingEvent->OnNetEvent(NET_EVENT_TIME_OUT,"can't connect to login server"); return ; } /* 启动信令接收线程 */ m_bStop = false; thread.start(*this); } long filesize(FILE*stream) { long curpos,length; curpos=ftell(stream); fseek(stream,0L,SEEK_END); length=ftell(stream); fseek(stream,curpos,SEEK_SET); return length; } bool MeetingConnImpl::Connect(char* strServer,IMeetingFrameEvent* pIMeetingEvent) { if(thread.isRunning()) return false; m_bRawSockConnected = false; if(pIMeetingEvent == NULL) return false; m_pIMeetingEvent = pIMeetingEvent; if(NULL != m_pSock) { m_pSock->close(); delete m_pSock; m_pSock = NULL; } m_pSock = new StreamSocket(); strcpy(m_strServer,strServer); try { if(m_pSock) { m_pSock->connectNB(SocketAddress(strServer)); } } catch (ConnectionRefusedException&) { m_pIMeetingEvent->OnNetEvent(NET_EVENT_TIME_OUT,"can't connect to login server"); goto OnError; } catch(NetException&) { m_pIMeetingEvent->OnNetEvent(NET_EVENT_TIME_OUT,"can't connect to login server"); goto OnError; } catch(IOException&) { m_pIMeetingEvent->OnNetEvent(NET_EVENT_TIME_OUT,"can't connect to login server"); goto OnError; } /* 启动信令接收线程 */ m_bStop = false; thread.start(*this); return true; OnError: m_pSock->close(); delete m_pSock; m_pSock = NULL; return false; } void MeetingConnImpl::Release() { m_bStop = true; m_bHasLogined = false; m_bHasLoginRoom = false; thread.join(); m_bLogicServerConnected = m_bRawSockConnected = false; } //用房间号登录，呢称，房间密码，终端类型 void MeetingConnImpl::LoginWithRoomNo(const char* strUserName, const char* strRoomPassword,uint32_t clientType,uint32_t u32RoomID) { //md5 m_tryLoginCount = 0; m_lastLoginTime = Timestamp(); m_loginType = 2; m_userRole = 2; m_ulRoomID = u32RoomID; //MD5Engine engine; //engine.update(strRoomPassword); strcpy(m_strUserAccount, strUserName); strcpy(m_strUserName, strUserName); strcpy(m_strPassword,strRoomPassword); m_clientType = clientType; if(m_bHasLogined == true) return; m_bHasLogined = false; char utfStr[1024]={0}; sprintf(utfStr, "{\"cmd\":\"loginWithRoomNo\",\"roomID\":%u,\"password\":\"%s\",\"client_type\":%u}\r\n",u32RoomID,m_strPassword,clientType); strcpy(m_strLogin,utfStr); } //用户帐号，密码登入 void MeetingConnImpl::Login(const char* strUserName, const char* strPassword,uint32_t clientType,bool bEncrypt) { /* std::string strTest="[18621066138,18979080001]"; std::string strTest2 = strTest; Parser parser; Var result; try { result = parser.parse(strTest2); Poco::JSON::Array::Ptr array =result.extract<Poco::JSON::Array::Ptr>(); for(Poco::Int32 i = 0; i<array->size();i++) { Var item = array->get(i); unsigned long long phone = item; cout<<phone; } } catch(JSONException& jsone) { //printf("%s \n",buffer); std::cout << jsone.message() << std::endl; return; } */ //md5 m_loginType = 1; m_userRole = 2; m_tryLoginCount = 0; m_lastLoginTime = Timestamp(); if(bEncrypt) { MD5Engine engine; engine.update(strPassword); strcpy(m_strUserAccount, strUserName); strcpy(m_strPassword, DigestEngine::digestToHex(engine.digest()).data()); } else { strcpy(m_strUserAccount, strUserName); strcpy(m_strPassword,strPassword); } m_clientType = clientType; if(m_bHasLogined == true) return; m_bHasLogined = false; char utfStr[1024]={0}; sprintf(utfStr, "{\"cmd\":\"login\",\"account\":\"%s\",\"password\":\"%s\",\"client_type\":%u}\r\n",m_strUserAccount,m_strPassword,clientType); strcpy(m_strLogin,utfStr); } //登出 void MeetingConnImpl::Logout() { char * msg = new char[64]; strcpy(msg,"{\"cmd\":\"logout\"}\r\n"); FastMutex::ScopedLock autoLock(m_lock); m_sendBufList.push(msg); } void MeetingConnImpl::SendTextMsg(uint64_t toSessionID,char * msg,char* fontName,uint32_t fontSize,uint32_t color,uint64_t flag) { std::string msg2 = HTTPCookie::escape(msg); std::string strFont = HTTPCookie::escape(fontName); char *utfStr = new char[1024*6]; if(fontName == NULL) fontName = ""; sprintf(utfStr,"{\"cmd\":\"textChat\",\"fromSessionID\":%I64u,\"fromUserName\":\"%s\",\"toSessionID\":%I64u,\"msg\":\"%s\",\"fontSize\":%u,\"color\":%u,\"flag\":%I64u,\"fontName\":\"%s\",\"roomID\":%u}\r\n", m_mySessionID,m_strUserName,toSessionID,msg2.data(),fontSize,color,flag,strFont.data(),m_ulRoomID); FastMutex::ScopedLock autoLock(m_lock); PMsgItem pMsgItem = new MsgItem(); pMsgItem->ulUserID = toSessionID; pMsgItem->font_size = fontSize; pMsgItem->color = color; pMsgItem->fontFlat = flag; strcpy(pMsgItem->userName,this->m_strUserName); strcpy(pMsgItem->msg,msg); strcpy(pMsgItem->familly,fontName); //插入到列表 m_chatMsgList.push_back(vector<PMsgItem>::value_type(pMsgItem)); m_sendBufList.push(utfStr); } //是否连接 bool MeetingConnImpl::IsConnect() { return thread.isRunning(); } //得到房间列表 void MeetingConnImpl::GetRoomList() { char *utfStr = new char[64]; sprintf(utfStr, "{\"cmd\":\"getRoomList\"}\r\n"); FastMutex::ScopedLock autoLock(m_lock); m_sendBufList.push(utfStr); } //得到房间用户列表 void MeetingConnImpl::GetRoomUserList(uint32_t roomID) { char *utfStr = new char[64]; sprintf(utfStr, "{\"cmd\":\"getRoomUserList\",\"roomID\":%u}\r\n",roomID); FastMutex::ScopedLock autoLock(m_lock); m_sendBufList.push(utfStr); } //得到房间信息 void MeetingConnImpl::GetRoomInfo(uint32_t roomID) { char *utfStr = new char[128]; sprintf(utfStr, "{\"cmd\":\"getRoomInfo\",\"roomID\":%u}\r\n",roomID); FastMutex::ScopedLock autoLock(m_lock); m_sendBufList.push(utfStr); } //得到聊天历史记录 void MeetingConnImpl::GetChatHistory(uint32_t roomID) { char *utfStr = new char[128]; sprintf(utfStr, "{