609 lines
22 KiB
C
609 lines
22 KiB
C
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/* ddeproxy.h
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Used by ddeproxy.cpp ddeDO.cpp ddeOO.cpp
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Author: Jason Fuller jasonful 24-July-1992
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*/
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#ifndef fDdeProxy_h
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#define fDdeProxy_h
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//
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// One of the oleint.h routines redefines GlobalAlloc and friends
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// to perform some memory tracking functions.
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//
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// This doesn't work in these files, since the tracking functions
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// add tail checking, and size to the data structures. GlobalSize
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// is a common function to use to determine how much data to
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// serialize, plus it turns out that the other side of a DDE
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// connection will often be the caller to free the memory.
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//
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// Therefore, OLE_DDE_NO_GLOBAL_TRACKING is used to disable this in the
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// global header file ih\memapi.hxx. Check to insure this
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// flag is set on the compile line
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//
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#if !defined(OLE_DDE_NO_GLOBAL_TRACKING)
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error OLE_DDE_OLE_DDE_NO_GLOBAL_TRACKING must be defined to build this directory
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#endif
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#include <ole2int.h>
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#include <callcont.hxx>
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#include <ddeint.h>
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#include <dde.h>
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#include <olerem.h>
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#include <ole1cls.h>
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#include <limits.h>
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// For fDdeCodeInOle2Dll flag
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#include <ddeatoms.h>
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#include <ddepack.h>
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#include <ddedebug.h>
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#ifdef OLE_DEBUG_EXT
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#include <ntsdexts.h>
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#endif OLE_DEBUG_EXT
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#include "ddechc.hxx"
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#define LPCALLINFO LPVOID
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#include "ddeerr.h"
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#include "cnct_tbl.h"
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#define MAX_STR 256
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// number of .01 mm per inch
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#define HIMETRIC_PER_INCH 2540
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//#define fDebugOutput
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// callback notifications
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#define ON_CHANGE 0
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#define ON_SAVE 1
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#define ON_CLOSE 2
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#define ON_RENAME 3
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// AwaitAck values
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#define AA_NONE 0
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#define AA_REQUEST 1
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#define AA_ADVISE 2
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#define AA_POKE 3
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#define AA_EXECUTE 4
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#define AA_UNADVISE 5
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#define AA_INITIATE 6
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#define AA_TERMINATE 7
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// A DDE_REQUEST to see if a format is available, not to keep the data.
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#define AA_REQUESTAVAILABLE 8
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// Bits for Positive WM_DDE_ACK
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//#define POSITIVE_ACK 0x8000
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//#define NEGATIVE_ACK 0x0000
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typedef DWORD CHK;
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const DWORD chkDdeObj = 0xab01; // magic cookie
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typedef struct tagDDE_CHANNEL : public CPrivAlloc {
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ULONG AddReference()
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{
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return ++m_cRefs;
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}
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ULONG ReleaseReference()
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{
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if (--m_cRefs == 0)
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{
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delete this;
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return(0);
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}
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return(m_cRefs);
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}
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ULONG m_cRefs;
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HWND hwndCli;
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HWND hwndSvr;
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BOOL bTerminating;
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int iExtraTerms;
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WORD wTimer;
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DWORD dwStartTickCount;
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WORD msgFirst;
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WORD msgLast;
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HWND msghwnd; //
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BOOL fRejected; // because fBusy flag set in DDE_ACK
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WORD wMsg;
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LONG lParam;
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int iAwaitAck;
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HRESULT hres;
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HANDLE hopt; // Memory blocks I may have to free for DDE_ADVISE
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HANDLE hDdePoke; // for DDE_POKE
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HANDLE hCommands; // for DDE_EXECUTE
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WORD wChannelDeleted;
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PCALLDATA pCD;
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PCALLCONTROL pCallCont;
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CDdeChannelControl *pChanCont;
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} DDE_CHANNEL;
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#define Channel_InModalloop 1
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#define Channel_DeleteNow 2
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typedef DDE_CHANNEL * LPDDE_CHANNEL;
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extern BOOL bWndClassesRegistered;
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#define hinstSO g_hmodOLE2
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extern HMODULE g_hmodOLE2;
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extern INTERNAL_(BOOL) wRegisterClasses (void);
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#ifndef _MAC
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extern CLIPFORMAT g_cfNative;
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extern CLIPFORMAT g_cfBinary;
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#endif
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#ifdef _CHICAGO_
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//Note:POSTPPC
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//
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// DelayDelete is used to delay deleting the CDdeObject
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// Guard will set it to DelayIt
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// UnGuard will reset it to NoDelay or delete the object
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// if state is ReadyToDelete
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//
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typedef enum
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{
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NoDelay = 0, // normal state
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DelayIt = 1, // object is protected and deleting will be delayed
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ReadyToDelete = 2 // object was is DelayIt state and can be deleted
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} DelayDelete;
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#endif // _CHICAGO_
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/*
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* Definition of CDdeObject
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*
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*/
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class CMsgFilterInfo;
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class CDdeObject;
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class CDdeObject : public CPrivAlloc
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{
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public:
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static INTERNAL_(LPUNKNOWN) Create (IUnknown * pUnkOuter,
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REFCLSID clsidClass,
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ULONG ulObjType = OT_EMBEDDED,
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ATOM aTopic = NULL,
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LPOLESTR szItem = NULL,
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CDdeObject * * ppdde = NULL,
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BOOL fAllowNullClsid = FALSE);
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INTERNAL_(void) OnInitAck (LPDDE_CHANNEL pChannel, HWND hwndSvr);
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INTERNAL_(BOOL) OnAck (LPDDE_CHANNEL pChannel, LONG lParam);
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INTERNAL_(void) OnTimer (LPDDE_CHANNEL pChannel);
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INTERNAL OnData (LPDDE_CHANNEL pChannel, HANDLE hData,ATOM aItem);
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INTERNAL OnDataAvailable (LPDDE_CHANNEL pChannel, HANDLE hData,ATOM aItem);
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INTERNAL OnTerminate (LPDDE_CHANNEL pChannel, HWND hwndPost);
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INTERNAL_(LPDDE_CHANNEL) GetSysChannel(void)
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{ return m_pSysChannel; }
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INTERNAL_(LPDDE_CHANNEL) GetDocChannel(void)
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{ return m_pDocChannel; }
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INTERNAL_(BOOL) AllocDdeChannel(LPDDE_CHANNEL * lpChannel, LPSTR lpszWndClass);
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INTERNAL_(BOOL) InitSysConv (void);
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INTERNAL_(void) SetTopic (ATOM aTopic);
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INTERNAL SendOnDataChange (int iAdvOpt);
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INTERNAL OleCallBack (int iAdvOpt,LPDDE_CHANNEL pChannel);
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#ifdef _CHICAGO_
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//Note:POSTPPC
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INTERNAL_(void) Guard()
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{
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intrDebugOut((DEB_IWARN ,"CDdeObject: %x DelayDelete is set to 'DelayIt'\n", this));
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_DelayDelete = DelayIt;
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}
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INTERNAL_(BOOL) UnGuard()
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{
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if (_DelayDelete == ReadyToDelete)
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{
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intrDebugOut((DEB_IWARN ,"CDdeObject: %x DelayDelete it set 'ReadyToDelete'\n", this));
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delete this;
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intrDebugOut((DEB_IWARN ,"CDdeObject: %x was deleted\n", this));
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return TRUE;
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}
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else
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{
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intrDebugOut((DEB_IWARN ,"CDdeObject: %x DelayDelete set to 'NoDelay'\n", this));
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_DelayDelete = NoDelay;
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}
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return FALSE;
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}
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#endif // _CHICAGO_
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BOOL m_fDoingSendOnDataChange;
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ULONG m_cRefCount;
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private:
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CDdeObject (IUnknown * pUnkOuter);
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~CDdeObject (void);
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INTERNAL TermConv (LPDDE_CHANNEL pChannel, BOOL fWait=TRUE);
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INTERNAL_(void) DeleteChannel (LPDDE_CHANNEL pChannel);
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INTERNAL_(BOOL) LaunchApp (void);
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INTERNAL MaybeUnlaunchApp (void);
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INTERNAL UnlaunchApp (void);
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INTERNAL Execute (LPDDE_CHANNEL pChannel,
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HANDLE hdata,
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BOOL fStdCloseDoc=FALSE,
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BOOL fWait=TRUE,
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BOOL fDetectTerminate = TRUE);
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INTERNAL Advise(void);
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INTERNAL AdviseOn (CLIPFORMAT cfFormat, int iAdvOn);
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INTERNAL UnAdviseOn (CLIPFORMAT cfFormat, int iAdvOn);
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INTERNAL Poke (ATOM aItem, HANDLE hDdePoke);
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INTERNAL PostSysCommand (LPDDE_CHANNEL pChannel,
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LPCSTR szCmd,
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BOOL bStdNew=FALSE,
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BOOL fWait=TRUE);
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#ifdef _CHICAGO_
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//POSTPPC
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INTERNAL_(BOOL) CanMakeOutCall(LPDDE_CHANNEL pChannel);
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#endif
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INTERNAL WaitForReply (LPDDE_CHANNEL pChannel,
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int iAwaitAck,
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BOOL fStdCloseDoc = FALSE,
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BOOL fDetectTerminate = TRUE);
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INTERNAL KeepData (LPDDE_CHANNEL pChannel, HANDLE hDdeData);
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INTERNAL ChangeTopic (LPSTR lpszTopic);
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INTERNAL_(void) ChangeItem (LPSTR lpszItem);
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INTERNAL IsFormatAvailable (LPFORMATETC);
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INTERNAL_(BOOL) CanCallBack(LPINT);
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INTERNAL RequestData (CLIPFORMAT);
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INTERNAL SetTargetDevice (const DVTARGETDEVICE *);
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INTERNAL DocumentLevelConnect (LPBINDCTX pbc);
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INTERNAL SendOnClose (void);
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INTERNAL UpdateAdviseCounts (CLIPFORMAT cf,
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int iAdvOn,
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signed int cDelta);
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INTERNAL DeclareVisibility (BOOL fVisible,
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BOOL fCallOnShowIfNec=TRUE);
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INTERNAL Save (LPSTORAGE);
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INTERNAL Update (BOOL fRequirePresentation);
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implementations:
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STDUNKDECL(CDdeObject,DdeObject)
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STDDEBDECL(CDdeObject,DdeObject)
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implement COleObjectImpl : IOleObject
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{
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public:
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COleObjectImpl (CDdeObject * pDdeObject)
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{ m_pDdeObject = pDdeObject; }
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) ( REFIID riid, LPVOID * ppvObj);
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STDMETHOD_(ULONG,AddRef) ();
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STDMETHOD_(ULONG,Release) ();
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// *** IOleObject methods ***
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STDMETHOD(SetClientSite) ( LPOLECLIENTSITE pClientSite);
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STDMETHOD(GetClientSite) ( LPOLECLIENTSITE * ppClientSite);
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STDMETHOD(SetHostNames) ( LPCOLESTR szContainerApp, LPCOLESTR szContainerObj);
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STDMETHOD(Close) ( DWORD reserved);
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STDMETHOD(SetMoniker) ( DWORD dwWhichMoniker, LPMONIKER pmk);
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STDMETHOD(GetMoniker) ( DWORD dwAssign, DWORD dwWhichMoniker,LPMONIKER * ppmk);
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STDMETHOD(InitFromData) ( LPDATAOBJECT pDataObject,BOOL fCreation,DWORD dwReserved);
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STDMETHOD(GetClipboardData) ( DWORD dwReserved,LPDATAOBJECT * ppDataObject);
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STDMETHOD(DoVerb) ( LONG iVerb,
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LPMSG lpmsg,
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LPOLECLIENTSITE pActiveSite,
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LONG lindex,
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HWND hwndParent,
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const RECT * lprcPosRect);
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STDMETHOD(EnumVerbs) ( IEnumOLEVERB * * ppenumOleVerb);
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STDMETHOD(Update) ();
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STDMETHOD(IsUpToDate) ();
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STDMETHOD(GetUserClassID) ( CLSID * pClsid);
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STDMETHOD(GetUserType) ( DWORD dwFormOfType, LPOLESTR * pszUserType);
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STDMETHOD(SetExtent) ( DWORD dwDrawAspect, LPSIZEL lpsizel);
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STDMETHOD(GetExtent) ( DWORD dwDrawAspect, LPSIZEL lpsizel);
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STDMETHOD(Advise)( IAdviseSink * pAdvSink, DWORD * pdwConnection) ;
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STDMETHOD(Unadvise) ( DWORD dwConnection);
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STDMETHOD(EnumAdvise) ( LPENUMSTATDATA * ppenumAdvise);
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STDMETHOD(GetMiscStatus) ( DWORD dwAspect, DWORD * pdwStatus);
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STDMETHOD(SetColorScheme) ( LPLOGPALETTE lpLogpal);
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private:
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CDdeObject * m_pDdeObject;
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};
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implement CDataObjectImpl : IDataObject
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{
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public:
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CDataObjectImpl (CDdeObject * pDdeObject)
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{ m_pDdeObject = pDdeObject; }
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) ( REFIID riid, LPVOID * ppvObj);
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STDMETHOD_(ULONG,AddRef) () ;
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STDMETHOD_(ULONG,Release) ();
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STDMETHOD(GetData) ( LPFORMATETC pformatetcIn,LPSTGMEDIUM pmedium );
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STDMETHOD(GetDataHere) ( LPFORMATETC pformatetc,LPSTGMEDIUM pmedium );
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STDMETHOD(QueryGetData) ( LPFORMATETC pformatetc );
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STDMETHOD(GetCanonicalFormatEtc) ( LPFORMATETC pformatetc,LPFORMATETC pformatetcOut);
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STDMETHOD(SetData) ( LPFORMATETC pformatetc, STGMEDIUM * pmedium, BOOL fRelease);
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STDMETHOD(EnumFormatEtc) ( DWORD dwDirection, LPENUMFORMATETC * ppenumFormatEtc);
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STDMETHOD(DAdvise) ( FORMATETC * pFormatetc, DWORD advf, LPADVISESINK pAdvSink, DWORD * pdwConnection) ;
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STDMETHOD(DUnadvise) ( DWORD dwConnection) ;
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STDMETHOD(EnumDAdvise) ( LPENUMSTATDATA * ppenumAdvise) ;
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private:
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CDdeObject * m_pDdeObject;
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};
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implement CPersistStgImpl : IPersistStorage
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{
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public:
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CPersistStgImpl (CDdeObject * pDdeObject)
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{ m_pDdeObject = pDdeObject; }
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STDMETHOD(QueryInterface) ( REFIID iid, LPVOID * ppvObj);
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STDMETHOD_(ULONG,AddRef) ();
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STDMETHOD_(ULONG,Release) ();
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STDMETHOD(GetClassID) ( LPCLSID pClassID);
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STDMETHOD(IsDirty) (void);
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STDMETHOD(InitNew) ( LPSTORAGE pstg);
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STDMETHOD(Load) ( LPSTORAGE pstg);
|
||
|
|
STDMETHOD(Save) ( LPSTORAGE pstgSave, BOOL fSameAsLoad);
|
||
|
|
STDMETHOD(SaveCompleted) ( LPSTORAGE pstgNew);
|
||
|
|
STDMETHOD(HandsOffStorage) (void);
|
||
|
|
|
||
|
|
private:
|
||
|
|
CDdeObject * m_pDdeObject;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
implement CProxyManagerImpl : IProxyManager
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CProxyManagerImpl (CDdeObject * pDdeObject)
|
||
|
|
{ m_pDdeObject = pDdeObject; }
|
||
|
|
|
||
|
|
STDMETHOD(QueryInterface) ( REFIID iid, LPVOID * ppvObj);
|
||
|
|
STDMETHOD_(ULONG,AddRef) ();
|
||
|
|
STDMETHOD_(ULONG,Release) ();
|
||
|
|
|
||
|
|
STDMETHOD(CreateServer)(REFCLSID rclsid, DWORD clsctx, void *pv);
|
||
|
|
STDMETHOD_(BOOL, IsConnected)(void);
|
||
|
|
STDMETHOD(LockConnection)(BOOL fLock, BOOL fLastUnlockReleases);
|
||
|
|
STDMETHOD_(void, Disconnect)();
|
||
|
|
|
||
|
|
|
||
|
|
STDMETHOD(Connect)(OID oid, REFCLSID rclsid);
|
||
|
|
STDMETHOD(EstablishIID)(REFIID iid, LPVOID FAR* ppv);
|
||
|
|
|
||
|
|
STDMETHOD(CreateServerWithHandler)(REFCLSID rclsid, DWORD clsctx, void *pv,
|
||
|
|
REFCLSID rclsidHandler, IID iidSrv, void **ppv,
|
||
|
|
IID iidClnt, void *pClientSiteInterface);
|
||
|
|
|
||
|
|
private:
|
||
|
|
CDdeObject * m_pDdeObject;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
implement COleItemContainerImpl : IOleItemContainer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
COleItemContainerImpl (CDdeObject * pDdeObject)
|
||
|
|
{ m_pDdeObject = pDdeObject; }
|
||
|
|
|
||
|
|
STDMETHOD(QueryInterface) ( REFIID iid, LPVOID * ppvObj);
|
||
|
|
STDMETHOD_(ULONG,AddRef) ();
|
||
|
|
STDMETHOD_(ULONG,Release) ();
|
||
|
|
|
||
|
|
// IParseDisplayName method
|
||
|
|
STDMETHOD(ParseDisplayName) ( LPBC pbc,
|
||
|
|
LPOLESTR lpszDisplayName,
|
||
|
|
ULONG * pchEaten,
|
||
|
|
LPMONIKER * ppmkOut) ;
|
||
|
|
|
||
|
|
// IOleContainer methods
|
||
|
|
STDMETHOD(EnumObjects) ( DWORD grfFlags,LPENUMUNKNOWN * ppenumUnk);
|
||
|
|
|
||
|
|
STDMETHOD(LockContainer) (BOOL fLock);
|
||
|
|
|
||
|
|
// IOleItemContainer methods
|
||
|
|
STDMETHOD(GetObject) ( LPOLESTR lpszItem,
|
||
|
|
DWORD dwSpeedNeeded,
|
||
|
|
LPBINDCTX pbc,
|
||
|
|
REFIID riid,
|
||
|
|
LPVOID * ppvObject) ;
|
||
|
|
STDMETHOD(GetObjectStorage) ( LPOLESTR lpszItem,
|
||
|
|
LPBINDCTX pbc,
|
||
|
|
REFIID riid,
|
||
|
|
LPVOID * ppvStorage) ;
|
||
|
|
|
||
|
|
STDMETHOD(IsRunning) ( LPOLESTR lpszItem) ;
|
||
|
|
|
||
|
|
private:
|
||
|
|
CDdeObject * m_pDdeObject;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
DECLARE_NC(CDdeObject, COleObjectImpl)
|
||
|
|
DECLARE_NC(CDdeObject, CDataObjectImpl)
|
||
|
|
DECLARE_NC(CDdeObject, CPersistStgImpl)
|
||
|
|
DECLARE_NC(CDdeObject, CProxyManagerImpl)
|
||
|
|
DECLARE_NC(CDdeObject, COleItemContainerImpl)
|
||
|
|
|
||
|
|
COleObjectImpl m_Ole;
|
||
|
|
CDataObjectImpl m_Data;
|
||
|
|
CPersistStgImpl m_PersistStg;
|
||
|
|
CProxyManagerImpl m_ProxyMgr;
|
||
|
|
COleItemContainerImpl m_OleItemContainer;
|
||
|
|
|
||
|
|
shared_state:
|
||
|
|
ULONG m_refs;
|
||
|
|
#ifdef _CHICAGO_
|
||
|
|
//Note:POSTPPC
|
||
|
|
DelayDelete _DelayDelete;
|
||
|
|
#endif // _CHICAGO_
|
||
|
|
ULONG m_ulObjType;
|
||
|
|
CLSID m_clsid;
|
||
|
|
ATOM m_aClass;
|
||
|
|
ATOM m_aExeName;
|
||
|
|
ATOM m_aTopic;
|
||
|
|
ATOM m_aItem;
|
||
|
|
BOOL m_bRunning;
|
||
|
|
IUnknown * m_pUnkOuter;
|
||
|
|
IOleClientSite * m_pOleClientSite;
|
||
|
|
LPSTORAGE m_pstg;
|
||
|
|
BOOL m_bInitNew;
|
||
|
|
BOOL m_bOldSvr;
|
||
|
|
HANDLE m_hNative;
|
||
|
|
HANDLE m_hPict;
|
||
|
|
HANDLE m_hExtra;
|
||
|
|
CLIPFORMAT m_cfPict;
|
||
|
|
CLIPFORMAT m_cfExtra;
|
||
|
|
|
||
|
|
BOOL m_fDidSendOnClose;
|
||
|
|
BOOL m_fNoStdCloseDoc;
|
||
|
|
BOOL m_fDidStdCloseDoc;
|
||
|
|
BOOL m_fDidStdOpenDoc;
|
||
|
|
BOOL m_fDidGetObject;
|
||
|
|
BOOL m_fDidLaunchApp;
|
||
|
|
BOOL m_fUpdateOnSave;
|
||
|
|
BOOL m_fGotCloseData;
|
||
|
|
|
||
|
|
#ifdef OLE1INTEROP
|
||
|
|
BOOL m_fOle1interop;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Invisible update stuff
|
||
|
|
ULONG m_cLocks; // PM::LockConnection lock count (init 1)
|
||
|
|
BOOL m_fVisible; // is server visible (as best we know)?
|
||
|
|
BOOL m_fWasEverVisible;
|
||
|
|
BOOL m_fCalledOnShow; // Did we call IOleClientSite::OnShow
|
||
|
|
|
||
|
|
CHK m_chk;
|
||
|
|
DVTARGETDEVICE * m_ptd;
|
||
|
|
|
||
|
|
// m_iAdvClose and m_iAdvSave are counts (1 or 2) of the number of formats
|
||
|
|
// that have advise connections of a given type (Save or Close)
|
||
|
|
int m_iAdvClose;
|
||
|
|
int m_iAdvSave;
|
||
|
|
int m_iAdvChange;
|
||
|
|
|
||
|
|
BOOL m_fDidAdvNative;
|
||
|
|
|
||
|
|
// Extent info
|
||
|
|
#ifdef OLD
|
||
|
|
long m_cxContentExtent;
|
||
|
|
long m_cyContentExtent;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// terminate info - only used to detect a premature WM_DDE_TERMINATE
|
||
|
|
WORD m_wTerminate;
|
||
|
|
|
||
|
|
IDataAdviseHolder * m_pDataAdvHolder;
|
||
|
|
IOleAdviseHolder * m_pOleAdvHolder;
|
||
|
|
CDdeConnectionTable m_ConnectionTable;
|
||
|
|
|
||
|
|
|
||
|
|
// DDE window related stuff
|
||
|
|
LPDDE_CHANNEL m_pSysChannel;
|
||
|
|
LPDDE_CHANNEL m_pDocChannel;
|
||
|
|
|
||
|
|
friend INTERNAL DdeBindToObject
|
||
|
|
(LPCOLESTR szFile,
|
||
|
|
REFCLSID clsid,
|
||
|
|
BOOL fPackageLink,
|
||
|
|
REFIID iid,
|
||
|
|
LPLPVOID ppv);
|
||
|
|
|
||
|
|
friend INTERNAL DdeIsRunning
|
||
|
|
(CLSID clsid,
|
||
|
|
LPCOLESTR szFile,
|
||
|
|
LPBC pbc,
|
||
|
|
LPMONIKER pmkToLeft,
|
||
|
|
LPMONIKER pmkNewlyRunning);
|
||
|
|
#ifdef OLE_DEBUG_EXT
|
||
|
|
|
||
|
|
#endif OLE_DEBUG_EXT
|
||
|
|
};
|
||
|
|
//
|
||
|
|
// Note: WM_DDE_TERMINATE
|
||
|
|
// A state machine is used to delay the executing of a premature WM_DDE_TERMINTE
|
||
|
|
// message, which is send by some apps instead of WM_DDE_ACK (or alike).
|
||
|
|
// The code is in WaitForReply() and in OnTerminate()
|
||
|
|
typedef enum {
|
||
|
|
Terminate_None = 0, // default state - terminate code is executed
|
||
|
|
Terminate_Detect = 1, // window proc will NOT execute terminate code
|
||
|
|
Terminate_Received = 2 // wait loop does not need to run, execute terminate code now
|
||
|
|
} TERMINATE_DOCUMENT;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
INTERNAL_(BOOL) wPostMessageToServer(LPDDE_CHANNEL pChannel,
|
||
|
|
WORD wMsg,
|
||
|
|
LONG lParam,
|
||
|
|
BOOL fFreeOnError);
|
||
|
|
|
||
|
|
INTERNAL_(ATOM) wAtomFromCLSID(REFCLSID rclsid);
|
||
|
|
INTERNAL_(ATOM) wGetExeNameAtom (REFCLSID rclsid);
|
||
|
|
INTERNAL_(BOOL) wIsWindowValid (HWND hwnd);
|
||
|
|
INTERNAL_(void) wFreeData (HANDLE hData, CLIPFORMAT cfFormat,
|
||
|
|
BOOL fFreeNonGdiHandle=TRUE);
|
||
|
|
INTERNAL_(BOOL) wInitiate (LPDDE_CHANNEL pChannel, ATOM aLow, ATOM aHigh);
|
||
|
|
INTERNAL wScanItemOptions (ATOM aItem, int * lpoptions);
|
||
|
|
INTERNAL_(BOOL) wClearWaitState (LPDDE_CHANNEL pChannel);
|
||
|
|
INTERNAL_(HANDLE) wStdCloseDocumentHandle (void);
|
||
|
|
INTERNAL_(ATOM) wExtendAtom (ATOM aIitem, int iAdvOn);
|
||
|
|
INTERNAL_(int) wAtomLen (ATOM atom);
|
||
|
|
INTERNAL_(int) wAtomLenA (ATOM atom);
|
||
|
|
INTERNAL_(LPDDE_CHANNEL) wAllocDdeChannel(void);
|
||
|
|
INTERNAL_(HANDLE) wHandleFromDdeData(HANDLE hDdeData);
|
||
|
|
INTERNAL_(BOOL) wIsOldServer (ATOM aClass);
|
||
|
|
INTERNAL_(LPSTR) wAllocDdePokeBlock (DWORD dwSize, CLIPFORMAT cfFormat,LPHANDLE phDdePoke);
|
||
|
|
INTERNAL_(void) wFreePokeData (LPDDE_CHANNEL pChannel, BOOL fMSDrawBug);
|
||
|
|
INTERNAL_(HANDLE) wPreparePokeBlock (HANDLE hData, CLIPFORMAT cfFormat,
|
||
|
|
ATOM aClass, BOOL bOldSvr);
|
||
|
|
INTERNAL_(HANDLE) wNewHandle (LPSTR lpstr, DWORD cb);
|
||
|
|
INTERNAL wDupData (LPHANDLE ph, HANDLE h, CLIPFORMAT cf);
|
||
|
|
INTERNAL wHandleCopy (HANDLE hDst, HANDLE hSrc);
|
||
|
|
INTERNAL wGetRequestResponse (LPDDE_CHANNEL pChannel, CLIPFORMAT cf, ATOM aItem);
|
||
|
|
INTERNAL wGetItemFromClipboard (ATOM * paItem);
|
||
|
|
INTERNAL GetDefaultIcon (REFCLSID clsidIn, LPCOLESTR szFile, HANDLE * phmfp);
|
||
|
|
INTERNAL_(BOOL) wTerminateIsComing (LPDDE_CHANNEL);
|
||
|
|
INTERNAL wTimedGetMessage (LPMSG pmsg, HWND hwnd, WORD wFirst, WORD wLast);
|
||
|
|
|
||
|
|
INTERNAL_(ATOM) wGlobalAddAtom(LPCOLESTR sz);
|
||
|
|
INTERNAL_(ATOM) wGlobalAddAtomA(LPCSTR sz);
|
||
|
|
|
||
|
|
INTERNAL wVerifyFormatEtc (LPFORMATETC pformatetc);
|
||
|
|
INTERNAL wNormalize (LPFORMATETC pfetc, LPFORMATETC pfetcOut);
|
||
|
|
INTERNAL wTransferHandle (LPHANDLE phDst, LPHANDLE phSrc, CLIPFORMAT cf);
|
||
|
|
INTERNAL wClassesMatch (REFCLSID clsidIn, LPOLESTR szFile);
|
||
|
|
|
||
|
|
#if DBG == 1
|
||
|
|
INTERNAL_(BOOL) wIsValidHandle (HANDLE h, CLIPFORMAT cf);
|
||
|
|
INTERNAL_(BOOL) wIsValidAtom (ATOM a);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
const char achStdCloseDocument[]="[StdCloseDocument]";
|
||
|
|
const char achStdOpenDocument[]="StdOpenDocument";
|
||
|
|
const char achStdExit[]="StdExit";
|
||
|
|
const char achStdNewDocument[]="StdNewDocument";
|
||
|
|
const char achStdEditDocument[]="StdEditDocument";
|
||
|
|
|
||
|
|
#endif // ddeproxy.h
|