230 lines
9.1 KiB
C++
230 lines
9.1 KiB
C++
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/****************************************************************************/
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/* */
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/* ERNCCM.HPP */
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/* */
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/* Conference Manager class for the Reference System Node Controller. */
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/* */
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/* Copyright Data Connection Ltd. 1995 */
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/* */
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/****************************************************************************/
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/* Changes: */
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/* */
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/* 16Jun95 NFC Created. */
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/* */
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/****************************************************************************/
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#ifndef __ERNCCM_HPP_
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#define __ERNCCM_HPP_
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#include "events.hpp"
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#include "erncconf.hpp"
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#include "inodecnt.h"
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#include "csap.h"
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class DCRNCConference;
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class CLogicalConnection;
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extern INodeControllerEvents *g_pCallbackInterface;
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extern BOOL g_bRDS;
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/****************************************************************************/
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/* Values for CM state. */
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/****************************************************************************/
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typedef enum
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{
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CM_ST_UNINITIALIZED,
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CM_ST_CPI_INITIALIZED,
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CM_ST_GCC_INITIALIZED,
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CM_ST_STARTING_CMP,
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CM_ST_CMP_STARTED,
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}
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NC_CONF_MGR_STATE;
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class CNCConfList : public CList
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{
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DEFINE_CLIST(CNCConfList, DCRNCConference*)
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};
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class DCRNCConferenceManager : public INodeController, public CRefCount
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{
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friend class DCRNCConference;
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friend class CInviteIndWork;
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public:
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//
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// INodeController Methods:
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//
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STDMETHODIMP_(void) ReleaseInterface(void);
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STDMETHODIMP QueryRemote( LPVOID pCallerContext,
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LPCSTR pcszAddress,
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BOOL fSecure,
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BOOL fIsConferenceActive);
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STDMETHOD(CancelQueryRemote)( LPVOID pCallerContext);
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STDMETHODIMP CreateConference( LPCWSTR pcwszConferenceName,
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LPCWSTR pcwszPassword,
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PBYTE pbHashedPassword,
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DWORD cbHashedPassword,
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BOOL fSecure,
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PCONF_HANDLE phConference);
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STDMETHODIMP JoinConference( LPCWSTR pcwszConferenceName,
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LPCWSTR pcwszPassword,
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LPCSTR pcszAddress,
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BOOL fSecure,
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PCONF_HANDLE phConference);
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STDMETHODIMP_(UINT) GetPluggableConnID (LPCSTR pcszNodeAddress);
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public:
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DCRNCConferenceManager(INodeControllerEvents *pCallback, BSTR szName, HRESULT * pStatus);
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virtual ~DCRNCConferenceManager(void);
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void WndMsgHandler(UINT uMsg, LPARAM lParam);
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void PostWndMsg(UINT uMsg, LPARAM lParam)
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{
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::PostMessage(g_pControlSap->GetHwnd(), uMsg, (WPARAM) this, lParam);
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}
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void NotifyConferenceComplete(PCONFERENCE pConference,
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BOOL bIncoming,
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HRESULT result);
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PCONFERENCE GetConferenceFromName(LPCWSTR pcwszConfName);
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PCONFERENCE GetConferenceFromNumber(GCCNumericString NumericName);
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CLogicalConnection * GetConEntryFromConnectionHandle(ConnectionHandle hInviteIndConn);
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static void CALLBACK GCCCallBackHandler (GCCMessage * gcc_message);
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void AddInviteIndWorkItem(CInviteIndWork * pWorkItem) { m_InviteIndWorkList.AddWorkItem(pWorkItem); }
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void RemoveInviteIndWorkItem(CInviteIndWork * pWorkItem) { m_InviteIndWorkList.RemoveWorkItem(pWorkItem); }
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void RemoveJoinIndWorkItem(CJoinIndWork * pWorkItem) { m_JoinIndWorkList.RemoveWorkItem(pWorkItem); }
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CJoinIndWork *PeekFirstJoinIndWorkItem(void) { return m_JoinIndWorkList.PeekHead(); }
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BOOL FindSocketNumber(GCCNodeID nid, SOCKET * socket_number);
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/************************************************************************/
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/* RemoveConference() - remove the conference from the conference list. */
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/************************************************************************/
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void RemoveConference(PCONFERENCE pConf, BOOL fDontCheckList = FALSE, BOOL fReleaseNow = FALSE);
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BSTR GetNodeName(void);
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ULONG GetNodeName(GCCConfID, GCCNodeID, LPSTR, ULONG);
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ULONG GetUserGUIDData(GCCConfID, GCCNodeID, GUID*, LPBYTE, ULONG);
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protected:
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void GCCCreateResponse(
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HRESULT rc,
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GCCConferenceID conference_id,
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GCCConferenceName * pGCCName);
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HRESULT CreateNewConference(PCWSTR wszconferenceName,
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GCCConferenceID conferenceID,
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PCONFERENCE * ppConference,
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BOOL fFindExistingConf,
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BOOL fSecure);
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PCONFERENCE GetConferenceFromID(GCCConferenceID conferenceID);
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void HandleGCCCallback(GCCMessage * pGCCMessage);
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void BroadcastGCCCallback(GCCMessage FAR * pGCCMessage);
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void HandleJoinConfirm(JoinConfirmMessage * pJoinConfirm);
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#ifdef ENABLE_START_REMOTE
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void HandleCreateIndication(CreateIndicationMessage * pCreateMessage);
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#else
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void HandleCreateIndication(CreateIndicationMessage *pMsg)
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{
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GCCCreateResponse(UI_RC_USER_REJECTED, pMsg->conference_id, &pMsg->conference_name);
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}
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#endif // ENABLE_START_REMOTE
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void HandleInviteIndication(InviteIndicationMessage * pInviteMessage);
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void HandleJoinInd(JoinIndicationMessage * pJoinInd);
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/************************************************************************/
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/* MapConftoCMRC - map a CONFERENCE return code to a CM return code. */
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/************************************************************************/
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HRESULT MapConftoCMRC(HRESULT confrc);
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void UpdateNodeIdNameListAndUserData(GCCMessage * pGCCMessage);
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private:
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/************************************************************************/
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/* State of the conference manager. */
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/************************************************************************/
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NC_CONF_MGR_STATE m_eState;
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/************************************************************************/
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/* Sequential lists of work to give to UI/receive answers from */
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/************************************************************************/
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CInviteIndWorkList m_InviteIndWorkList;
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CJoinIndWorkList m_JoinIndWorkList;
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/************************************************************************/
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/* The list of active conferences. */
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/************************************************************************/
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CNCConfList m_ConfList;
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// The user name
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BSTR m_bstrUserName;
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};
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extern DCRNCConferenceManager *g_pNCConfMgr;
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/****************************************************************************/
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/* */
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/* CONSTANTS */
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/* */
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/****************************************************************************/
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/****************************************************************************/
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/* Return codes */
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/****************************************************************************/
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#define CM_RC_UNKNOWN_CONFERENCE 1
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#define CM_RC_INTERNAL_ERROR 2
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#define CM_RC_NOT_SUPPORTED_IN_BACKLEVEL 3
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/****************************************************************************/
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/* Constants for SetAutoAcceptMode(). */
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/****************************************************************************/
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#define CM_AUTO_JOIN 0
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#define CM_DONT_AUTO_JOIN 1
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// Get a name in Unicode from either an ANSII numeric name or
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// a Unicode text name, and allocate memory for result.
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HRESULT GetUnicodeFromGCC(PCSTR szGCCNumeric,
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PCWSTR wszGCCUnicode,
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PWSTR * pwszText);
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// Do the reverse of GetUnicodeFromGCC, and reuse the Unicode text name,
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// (i.e. do not allocate), and only allocate a ANSI numeric name if needed.
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HRESULT GetGCCFromUnicode(PCWSTR wszText,
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GCCNumericString * pGCCNumeric,
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LPWSTR * pGCCUnicode);
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HRESULT GCCJoinResponseWrapper(GCCResponseTag join_response_tag,
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GCCChallengeRequestResponse * password_challenge,
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GCCResult result,
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GCCConferenceID conferenceID,
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UINT nUserData = 0,
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GCCUserData ** ppUserData = NULL);
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GCCConferenceID GetConfIDFromMessage(GCCMessage *pGCCMessage);
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BSTR GetNodeName(void);
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#endif /* __ERNCCM_HPP_ */
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