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Diffstat (limited to 'svtools/source/svdde/ddemlimp.hxx')
| -rw-r--r-- | svtools/source/svdde/ddemlimp.hxx | 436 |
1 files changed, 0 insertions, 436 deletions
diff --git a/svtools/source/svdde/ddemlimp.hxx b/svtools/source/svdde/ddemlimp.hxx deleted file mode 100644 index 47ad53d0b9fe..000000000000 --- a/svtools/source/svdde/ddemlimp.hxx +++ /dev/null @@ -1,436 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2008 by Sun Microsystems, Inc. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * $RCSfile: ddemlimp.hxx,v $ - * $Revision: 1.3 $ - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef _DDEMLIMP_HXX -#define _DDEMLIMP_HXX - - -#include <string.h> -#include <ctype.h> -#include "ddemlos2.h" - -#define DDEMLSERVICETABLE_INISIZE 8 - -// Bezeichner der systemglobalen DDEML-Tabelle -#define DDEMLDATA "\\SHAREMEM\\OV_DDEML.DAT" - -// vorlaeufig konstante Tabellengroessen -#define CONVTABLECOUNT 2048 /* max count conversations */ -#define TRANSTABLECOUNT 2048 /* transactions */ -#define DDEMLAPPCOUNT 16 /* max count simultaniously running */ - /* ddeml (StarDivision) applications */ - -#define ST_TERMACKREC 0x8000 /* wird im Conversationhandle gesetzt, */ - /* wenn die Partner-App DDE_TERMINATE */ - /* bestaetigt hat */ - -#define XST_TIMEOUT 17 /* Trans. hat Timeout ueberschritten */ -#define XST_WAITING_ACK 18 /* Trans. wartet auf Acknowledge */ -#define XST_WAITING_ADVDATA 19 /* Trans. wartet auf Advise-Daten */ -#define XST_WAITING_REQDATA 20 /* Trans. wartet auf angeforderte Daten */ - - -/* User-Flags DDESTRUCT */ -#define IMP_HDATAAPPOWNED 0x8000 - -#define CONVLISTNAME "DdeConvListId" - -#define XTYPF_MASK (XTYPF_NOBLOCK | XTYPF_NODATA | XTYPF_ACKREQ) - -// -// DDEML-Messages; werden nur an registrierte DDEML-Apps gesendet -// - -// Msg: WM_DDEML_REGISTER -// Empfaenger: wird allen DDEML-Applikationen nach Registrierung -// eines neuen Services gesendet -// Params: nPar1: hszBaseServName -// nPar2: hszInstServName -#define WM_DDEML_REGISTER WM_USER+1 - -// Msg: WM_DDEML_UNREGISTER -// Empfaenger: wird allen DDEML-Applikationen nach Deregistrierung -// eines Services gesendet -// Params: nPar1: hszBaseServName -// nPar2: hszInstServName -#define WM_DDEML_UNREGISTER WM_USER+2 - -// -// -// - -struct ImpHCONV -{ - HCONV hConvPartner; - HSZ hszPartner; // Name of partner application - HSZ hszServiceReq; // Service name - HSZ hszTopic; // Topic name - USHORT nStatus; // ST_* of conversation - HCONVLIST hConvList; // ConvListId , wenn in ConvList - CONVCONTEXT aConvContext; // Conversation context - - // private - HWND hWndThis; // 0 == Handle not used - HWND hWndPartner; - PID pidOwner; // PID des DdeManagers, der - // den Conv-Handle erzeugt hat. - USHORT nPrevHCONV; // 0 == no previous hConv or not in list - USHORT nNextHCONV; // 0 == no next hconv or not in list -}; - -struct Transaction -{ - HSZ hszItem; // Item name - USHORT nFormat; // Data format - USHORT nType; // Transaction type (XTYP_*) - // XTYP_ADVREQ [|XTYPF_NODATA] == Advise-Loop - // [|XTYPF_ACKREQ] - // XTYP_EXECUTE == laufendes Execute - // XTYP_REQUEST - // XTYP_POKE - // XTYP_ADVSTOP - // XTYP_ADVSTART - USHORT nConvst; // Conversation state (XST_*) - // 0 == idle - // XST_REQSENT (fuer XTYP_ADVREQ) - // XST_TIMEOUT (fuer alle Typen!) - // XST_WAITING (alle ausser XTYP_ADVREQ) - USHORT nLastError; // last err in transaction - ULONG nUser; // Userhandle - // private - HCONV hConvOwner; // 0 == Transaction not used -}; - - -struct ImpWndProcParams -{ - HWND hWndReceiver; - MPARAM nPar1; - MPARAM nPar2; -}; - -struct ImpService -{ - HSZ hBaseServName; // Basis-Name des Service - HSZ hInstServName; // Basis-Name + DDEML-Server-HWND der App -}; - -class ImpDdeMgr; - -// Daten eines Conversation-Windows -struct ImpConvWndData -{ - ImpDdeMgr* pThis; - USHORT nRefCount; // Zahl Conversations auf diesem Window -}; - - -// systemglobale Daten der Library (liegen in named shared memory) -struct ImpDdeMgrData -{ - ULONG nTotalSize; - ULONG nOffsAppTable; - ULONG nOffsConvTable; - ULONG nOffsTransTable; - USHORT nMaxAppCount; - USHORT nMaxConvCount; - USHORT nMaxTransCount; - USHORT nLastErr; - USHORT nReserved; - USHORT nCurTransCount; - USHORT nCurConvCount; - HWND aAppTable[ 1 ]; // fuer Broadcast-Messages - ImpHCONV aConvTable[ 1 ]; - Transaction aTransTable[ 1 ]; -}; - - - -class ImpDdeMgr -{ - friend MRESULT EXPENTRY ConvWndProc(HWND hWnd,ULONG nMsg,MPARAM nPar1,MPARAM nPar2); - friend MRESULT EXPENTRY ServerWndProc(HWND hWnd,ULONG nMsg,MPARAM nPar1,MPARAM nPar2); - friend void ImpWriteDdeStatus(char*,char*); - friend void ImpAddHSZ( HSZ, String& ); - - static PSZ AllocAtomName( ATOM hString, ULONG& rBufLen ); - static PDDESTRUCT MakeDDEObject( HWND hwnd, ATOM hItemName, - USHORT fsStatus, USHORT usFormat, PVOID pabData, ULONG usDataLen ); - static APIRET AllocNamedSharedMem( PPVOID ppBaseAddress, PSZ pName, - ULONG nElementSize, ULONG nElementCount ); - - HWND hWndServer; - PID pidThis; - PFNCALLBACK pCallback; - ULONG nTransactFilter; - CONVCONTEXT aDefaultContext; - ImpDdeMgrData* pData; - ImpService* pServices; - USHORT nServiceCount; - - ImpHCONV* pConvTable; // liegt in pData (nicht deleten!) - Transaction* pTransTable; // liegt in pData (nicht deleten!) - HWND* pAppTable; // liegt in pData (nicht deleten!) - - static ImpHCONV* GetConvTable( ImpDdeMgrData* ); - static Transaction* GetTransTable( ImpDdeMgrData* ); - static HWND* GetAppTable( ImpDdeMgrData* ); - - - static HWND NextFrameWin( HENUM hEnum ); - void CreateServerWnd(); - void DestroyServerWnd(); - HWND CreateConversationWnd(); - // Fktn. duerfen nur fuer HCONVs aufgerufen werden, die - // in der eigenen Applikation erzeugt wurden - static void DestroyConversationWnd( HWND hWndConv ); - static USHORT GetConversationWndRefCount( HWND hWndConv ); - static USHORT IncConversationWndRefCount( HWND hWndConv ); - - MRESULT SrvWndProc(HWND hWnd,ULONG nMsg,MPARAM nPar1,MPARAM nPar2); - MRESULT ConvWndProc(HWND hWnd,ULONG nMsg,MPARAM nPar1,MPARAM nPar2); - void RegisterDDEMLApp(); - void UnregisterDDEMLApp(); - void CleanUp(); - ImpDdeMgrData* InitAll(); - static BOOL MyWinDdePostMsg( HWND, HWND, USHORT, PDDESTRUCT, ULONG ); - void MyInitiateDde( HWND hWndServer, HWND hWndClient, - HSZ hszService, HSZ hszTopic, CONVCONTEXT* pCC ); - DDEINIT* CreateDDEInitData( HWND hWndDest, HSZ hszService, - HSZ hszTopic, CONVCONTEXT* pCC ); - // wenn pDDEData==0, muss pCC gesetzt sein - HCONV ConnectWithClient( HWND hWndClient, HSZ hszPartner, - HSZ hszService, HSZ hszTopic, BOOL bSameInst, - DDEINIT* pDDEData, CONVCONTEXT* pCC = 0); - - HCONV CheckIncoming( ImpWndProcParams*, ULONG nTransMask, - HSZ& rhszItem ); - // fuer Serverbetrieb. Ruft Callback-Fkt fuer alle offenen Advises - // auf, deren Owner der uebergebene HCONV ist. - // bFreeTransactions==TRUE: loescht die Transaktionen - // gibt Anzahl der getrennten Transaktionen zurueck - USHORT SendUnadvises( HCONV hConv, - USHORT nFormat, // 0==alle - BOOL bFreeTransactions ); - - BOOL WaitTransState( - Transaction* pTrans, ULONG nTransId, - USHORT nNewState, - ULONG nTimeout ); - - // DDEML ruft Callback mit XTYP_CONNECT-Transaction nur auf, - // wenn die App den angeforderten Service registriert hat - // Standardeinstellung: TRUE - BOOL bServFilterOn; - - // Fehlercode muss noch systemglobal werden (Atom o. ae.) - static USHORT nLastErrInstance; // wenn 0, dann gilt globaler Fehlercode - - static ImpDdeMgrData* AccessMgrData(); - - static HCONV CreateConvHandle( ImpDdeMgrData* pBase, - PID pidOwner, - HWND hWndThis, HWND hWndPartner, - HSZ hszPartner, HSZ hszServiceReq, HSZ hszTopic, - HCONV hPrevHCONV = 0 ); - - static HCONV IsConvHandleAvailable( ImpDdeMgrData* pBase ); - static HCONV GetConvHandle( ImpDdeMgrData* pBase, - HWND hWndThis, HWND hWndPartner ); - static void FreeConvHandle( ImpDdeMgrData*, HCONV, - BOOL bDestroyHWndThis = TRUE ); - - static ULONG CreateTransaction( ImpDdeMgrData* pBase, - HCONV hOwner, HSZ hszItem, USHORT nFormat, - USHORT nTransactionType ); - static ULONG GetTransaction( ImpDdeMgrData* pBase, - HCONV hOwner, HSZ hszItem, USHORT nFormat ); - - static void FreeTransaction( ImpDdeMgrData*, ULONG nTransId ); - - BOOL DisconnectAll(); - // Transaktionen muessen _vor_ den Konversationen geloescht werden! - static void FreeTransactions( ImpDdeMgrData*, HWND hWndThis, - HWND hWndPartner ); - static void FreeTransactions( ImpDdeMgrData*, HCONV hConvOwner ); - - static void FreeConversations( ImpDdeMgrData*,HWND hWndThis, - HWND hWndPartner ); - - ImpService* GetService( HSZ hszService ); - ImpService* PutService( HSZ hszService ); - void BroadcastService( ImpService*, BOOL bRegistered ); - - // rh: Startposition(!) & gefundener Handle - static ImpHCONV* GetFirstServer( ImpDdeMgrData*, HCONVLIST, HCONV& rh); - static ImpHCONV* GetLastServer( ImpDdeMgrData*, HCONVLIST, HCONV& ); - static BOOL CheckConvListId( HCONVLIST hConvListId ); - - BOOL IsSameInstance( HWND hWnd ); - HSZ GetAppName( HWND hWnd ); - - - // Transactions - MRESULT DdeAck( ImpWndProcParams* pParams ); - MRESULT DdeAdvise( ImpWndProcParams* pParams ); - MRESULT DdeData( ImpWndProcParams* pParams ); - MRESULT DdeExecute( ImpWndProcParams* pParams ); - MRESULT DdeInitiate( ImpWndProcParams* pParams ); - MRESULT DdeInitiateAck( ImpWndProcParams* pParams ); - MRESULT DdePoke( ImpWndProcParams* pParams ); - MRESULT DdeRequest( ImpWndProcParams* pParams ); - MRESULT DdeTerminate( ImpWndProcParams* pParams ); - MRESULT DdeUnadvise( ImpWndProcParams* pParams ); - MRESULT DdeRegister( ImpWndProcParams* pParams ); - MRESULT DdeUnregister( ImpWndProcParams* pParams ); - MRESULT DdeTimeout( ImpWndProcParams* pParams ); - - HDDEDATA Callback( - USHORT nTransactionType, - USHORT nClipboardFormat, - HCONV hConversationHandle, - HSZ hsz1, - HSZ hsz2, - HDDEDATA hData, - ULONG nData1, - ULONG nData2 ); - - HCONV DdeConnectImp( HSZ hszService,HSZ hszTopic,CONVCONTEXT* pCC); - - // connection data - HCONV hCurConv; // wird im DdeInitiateAck gesetzt - HCONVLIST hCurListId; // fuer DdeConnectList - USHORT nPrevConv; // .... "" .... - BOOL bListConnect; - - // synchr. transaction data - BOOL bInSyncTrans; - ULONG nSyncTransId; - HDDEDATA hSyncResponseData; - ULONG nSyncResponseMsg; // WM_DDE_ACK, WM_DDE_DATA, WM_TIMER - // TRUE==nach Ende der synchronen Transaktion eine evtl. benutzte - // asynchrone Transaktion beenden (typisch synchroner Request auf - // Advise-Loop) - BOOL bSyncAbandonTrans; - -public: - ImpDdeMgr(); - ~ImpDdeMgr(); - - USHORT DdeInitialize( PFNCALLBACK pCallbackProc, ULONG nTransactionFilter ); - USHORT DdeGetLastError(); - - HCONV DdeConnect( HSZ hszService, HSZ hszTopic, CONVCONTEXT* ); - HCONVLIST DdeConnectList( HSZ hszService, HSZ hszTopic, - HCONVLIST hConvList, CONVCONTEXT* ); - static BOOL DdeDisconnect( HCONV hConv ); - static BOOL DdeDisconnectList( HCONVLIST hConvList ); - static HCONV DdeReconnect(HCONV hConv); - static HCONV DdeQueryNextServer(HCONVLIST hConvList, HCONV hConvPrev); - static USHORT DdeQueryConvInfo(HCONV hConv, ULONG idTrans,CONVINFO* pCI); - static BOOL DdeSetUserHandle(HCONV hConv, ULONG id, ULONG hUser); - BOOL DdeAbandonTransaction( HCONV hConv, ULONG idTransaction); - - BOOL DdePostAdvise( HSZ hszTopic, HSZ hszItem); - BOOL DdeEnableCallback( HCONV hConv, USHORT wCmd); - - HDDEDATA DdeNameService( HSZ hszService, USHORT afCmd); - - static HDDEDATA DdeClientTransaction(void* pData, ULONG cbData, - HCONV hConv, HSZ hszItem, USHORT wFmt, USHORT wType, - ULONG dwTimeout, ULONG* pdwResult); - - // Data handles - - HDDEDATA DdeCreateDataHandle( void* pSrc, ULONG cb, ULONG cbOff, - HSZ hszItem, USHORT wFmt, USHORT afCmd); - static BYTE* DdeAccessData(HDDEDATA hData, ULONG* pcbDataSize); - static BOOL DdeUnaccessData(HDDEDATA hData); - static BOOL DdeFreeDataHandle(HDDEDATA hData); - static HDDEDATA DdeAddData(HDDEDATA hData,void* pSrc,ULONG cb,ULONG cbOff); - static ULONG DdeGetData(HDDEDATA hData,void* pDst,ULONG cbMax,ULONG cbOff); - - // String handles - - static HSZ DdeCreateStringHandle( PSZ pStr, int iCodePage); - static ULONG DdeQueryString(HSZ hsz,PSZ pStr,ULONG cchMax,int iCPage); - static BOOL DdeFreeStringHandle( HSZ hsz ); - static BOOL DdeKeepStringHandle( HSZ hsz ); - static int DdeCmpStringHandles(HSZ hsz1, HSZ hsz2); - - // mit dieser Funktion kann geprueft werden, ob eine - // Applikation schon eine DDEML-Instanz angelegt hat. - // Die aktuelle Impl. unterstuetzt nur eine DDEML-Instanz - // pro Applikation (wg. synchroner Transaktionen) - static ImpDdeMgr* GetImpDdeMgrInstance( HWND hWnd ); - - // gibt TRUE zurueck, wenn mind. ein lebender HCONV - // von diesem DdeMgr erzeugt wurde - BOOL OwnsConversationHandles(); -}; - -// static -inline ImpHCONV* ImpDdeMgr::GetConvTable( ImpDdeMgrData* pData ) -{ - ImpHCONV* pRet; - if( pData ) - pRet = (ImpHCONV*)((ULONG)(pData) + pData->nOffsConvTable); - else - pRet = 0; - return pRet; -} - -// static -inline Transaction* ImpDdeMgr::GetTransTable( ImpDdeMgrData* pData ) -{ - Transaction* pRet; - if( pData ) - pRet = (Transaction*)((ULONG)(pData) + pData->nOffsTransTable); - else - pRet = 0; - return pRet; -} - -// static -inline HWND* ImpDdeMgr::GetAppTable( ImpDdeMgrData* pData ) -{ - HWND* pRet; - if( pData ) - pRet = (HWND*)((ULONG)(pData) + pData->nOffsAppTable); - else - pRet = 0; - return pRet; -} - - - - -#endif - |