245 lines
8.3 KiB
C
245 lines
8.3 KiB
C
|
/*======================================================================================//
|
||
|
|
| Process Control //
|
||
|
|
| //
|
||
|
|
|Copyright (c) 1999 Sequent Computer Systems, Incorporated. All rights reserved. //
|
||
|
|
| //
|
||
|
|
|File Name: Container.h //
|
||
|
|
| //
|
||
|
|
|Description: Class implemention for the root node //
|
||
|
|
| //
|
||
|
|
|Created: Paul Skoglund 04-1999 //
|
||
|
|
| //
|
||
|
|
|Rev History: //
|
||
|
|
| //
|
||
|
|
|=======================================================================================*/
|
||
|
|
|
||
|
|
#ifndef _CONTAINER_H_
|
||
|
|
|
||
|
|
#define _CONTAINER_H_
|
||
|
|
|
||
|
|
#include "BaseNode.h"
|
||
|
|
|
||
|
|
template <class T>
|
||
|
|
class CPropContainer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CPropContainer(T &data,
|
||
|
|
CBaseNode *pFolder,
|
||
|
|
LONG_PTR handle,
|
||
|
|
PCid hPCid,
|
||
|
|
const COMPUTER_CONNECTION_INFO &Target,
|
||
|
|
PCINT32 counter,
|
||
|
|
BOOL bScope,
|
||
|
|
int nHint) : m_org(data), m_new(data),
|
||
|
|
m_FolderNode(pFolder),
|
||
|
|
m_MMCHandle(handle),
|
||
|
|
m_hPCid(hPCid),
|
||
|
|
m_Target(Target), m_counter(counter),
|
||
|
|
m_bScope(bScope), m_Hint(nHint), m_refcount(1), m_bNewPCid(FALSE)
|
||
|
|
{
|
||
|
|
m_FolderNode->AddRef();
|
||
|
|
}
|
||
|
|
~CPropContainer()
|
||
|
|
{
|
||
|
|
if ( m_MMCHandle )
|
||
|
|
{
|
||
|
|
// $$
|
||
|
|
// documented handling of these notification handles is a little mysterious...
|
||
|
|
// or the design is questionable...
|
||
|
|
// only one page of a sheet needs to close the handle...since each property page needs the notification
|
||
|
|
// handle it seems a reference count approach would have been much better,...
|
||
|
|
VERIFY(S_OK == MMCFreeNotifyHandle(m_MMCHandle));
|
||
|
|
m_MMCHandle = NULL;
|
||
|
|
}
|
||
|
|
//if ( m_org == m_new )
|
||
|
|
if (0 != memcmp(&m_org,&m_new,sizeof(T)) )
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("Property page changes discarded\n"));
|
||
|
|
//ASSERT(FALSE);
|
||
|
|
}
|
||
|
|
if (m_bNewPCid && m_hPCid)
|
||
|
|
{
|
||
|
|
VERIFY( PCClose(m_hPCid) );
|
||
|
|
}
|
||
|
|
m_FolderNode->Release();
|
||
|
|
}
|
||
|
|
void AddRef()
|
||
|
|
{
|
||
|
|
++m_refcount;
|
||
|
|
}
|
||
|
|
void Release()
|
||
|
|
{
|
||
|
|
if (--m_refcount == 0)
|
||
|
|
delete this;
|
||
|
|
}
|
||
|
|
BOOL Apply(HWND hWnd)
|
||
|
|
{
|
||
|
|
if (0 != memcmp(&m_org,&m_new,sizeof(T)) )
|
||
|
|
{
|
||
|
|
if ( !Replace(m_hPCid, &m_new, m_counter) )
|
||
|
|
{
|
||
|
|
PCULONG32 err = PCGetLastError(m_hPCid);
|
||
|
|
|
||
|
|
if (err == PCERROR_INVALID_PCID)
|
||
|
|
{
|
||
|
|
m_hPCid = PCOpen(m_Target.bLocalComputer ? NULL : m_Target.RemoteComputer, NULL, max(sizeof(T),PC_MIN_BUF_SIZE) );
|
||
|
|
|
||
|
|
if (!m_hPCid)
|
||
|
|
err = PCGetLastError(m_hPCid);
|
||
|
|
else
|
||
|
|
{
|
||
|
|
err = 0;
|
||
|
|
m_bNewPCid = TRUE;
|
||
|
|
if (!Replace(m_hPCid, &m_new, m_counter))
|
||
|
|
err = PCGetLastError(m_hPCid);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (err)
|
||
|
|
{
|
||
|
|
::ReportPCError(err, hWnd);
|
||
|
|
SetLastError(err);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
m_counter++;
|
||
|
|
m_org = m_new;
|
||
|
|
|
||
|
|
PROPERTY_CHANGE_HDR *pUpdate = AllocPropChangeInfo(m_FolderNode, m_Hint, m_Target, m_bScope, m_Hint);
|
||
|
|
|
||
|
|
if (pUpdate)
|
||
|
|
{
|
||
|
|
if (S_OK != MMCPropertyChangeNotify( m_MMCHandle, (LPARAM) pUpdate ) )
|
||
|
|
{
|
||
|
|
ASSERT(FALSE); // why did mmc notify fail?
|
||
|
|
pUpdate = FreePropChangeInfo(pUpdate);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
virtual BOOL Replace( PCid hPCid, T *update, PCINT32 nCtr) = 0;
|
||
|
|
const COMPUTER_CONNECTION_INFO &GetConnectionInfo() { return m_Target; }
|
||
|
|
|
||
|
|
private:
|
||
|
|
CBaseNode *m_FolderNode;
|
||
|
|
LONG_PTR m_MMCHandle;
|
||
|
|
PCid m_hPCid;
|
||
|
|
COMPUTER_CONNECTION_INFO m_Target;
|
||
|
|
PCINT32 m_counter;
|
||
|
|
BOOL m_bScope;
|
||
|
|
int m_Hint;
|
||
|
|
|
||
|
|
BOOL m_bNewPCid;
|
||
|
|
int m_refcount;
|
||
|
|
T m_org;
|
||
|
|
public:
|
||
|
|
T m_new;
|
||
|
|
};
|
||
|
|
|
||
|
|
class CServicePageContainer :
|
||
|
|
public CPropContainer<PCSystemParms>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CServicePageContainer(PCSystemParms &parms,
|
||
|
|
CBaseNode *pFolder,
|
||
|
|
LONG_PTR MMCHandle,
|
||
|
|
PCid hPCid,
|
||
|
|
const COMPUTER_CONNECTION_INFO &target,
|
||
|
|
PCINT32 counter,
|
||
|
|
BOOL bScope,
|
||
|
|
int nHint)
|
||
|
|
: CPropContainer<PCSystemParms> (parms, pFolder, MMCHandle, hPCid, target, counter, bScope, nHint) {}
|
||
|
|
~CServicePageContainer() { }
|
||
|
|
BOOL Replace(PCid hPCid, PCSystemParms *sysParms, PCINT32 nCtr)
|
||
|
|
{
|
||
|
|
return PCSetServiceParms( hPCid, sysParms, sizeof(*sysParms) );
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
class CProcDetailContainer :
|
||
|
|
public CPropContainer<PCProcDetail>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CProcDetailContainer(PCProcDetail &procDetail,
|
||
|
|
CBaseNode *pFolder,
|
||
|
|
LONG_PTR MMCHandle,
|
||
|
|
PCid hPCid,
|
||
|
|
const COMPUTER_CONNECTION_INFO &target,
|
||
|
|
PCINT32 counter,
|
||
|
|
BOOL bScope,
|
||
|
|
int nHint)
|
||
|
|
: CPropContainer<PCProcDetail> (procDetail, pFolder, MMCHandle, hPCid, target, counter, bScope, nHint) {}
|
||
|
|
~CProcDetailContainer() { }
|
||
|
|
BOOL Replace(PCid hPCid, PCProcDetail *procDetail, PCINT32 nCtr)
|
||
|
|
{
|
||
|
|
return PCReplProcDetail( hPCid, procDetail, nCtr );
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
class CNewProcDetailContainer :
|
||
|
|
public CPropContainer<PCProcDetail>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CNewProcDetailContainer(PCProcDetail &procDetail,
|
||
|
|
CBaseNode *pFolder,
|
||
|
|
LONG_PTR MMCHandle,
|
||
|
|
PCid hPCid,
|
||
|
|
const COMPUTER_CONNECTION_INFO &target,
|
||
|
|
PCINT32 counter,
|
||
|
|
BOOL bScope,
|
||
|
|
int nHint)
|
||
|
|
: CPropContainer<PCProcDetail> (procDetail, pFolder, MMCHandle, hPCid, target, counter, bScope, nHint) {}
|
||
|
|
~CNewProcDetailContainer() { }
|
||
|
|
BOOL Replace(PCid hPCid, PCProcDetail *procDetail, PCINT32 nCtr)
|
||
|
|
{
|
||
|
|
return PCAddProcDetail( hPCid, procDetail, NULL );
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
class CJobDetailContainer :
|
||
|
|
public CPropContainer<PCJobDetail>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CJobDetailContainer(PCJobDetail &jobDetail,
|
||
|
|
CBaseNode *pFolder,
|
||
|
|
LONG_PTR MMCHandle,
|
||
|
|
PCid hPCid,
|
||
|
|
const COMPUTER_CONNECTION_INFO &target,
|
||
|
|
PCINT32 counter,
|
||
|
|
BOOL bScope,
|
||
|
|
int nHint)
|
||
|
|
: CPropContainer<PCJobDetail> (jobDetail, pFolder, MMCHandle, hPCid, target, counter, bScope, nHint) {}
|
||
|
|
~CJobDetailContainer() { }
|
||
|
|
BOOL Replace(PCid hPCid, PCJobDetail *jobDetail, PCINT32 nCtr)
|
||
|
|
{
|
||
|
|
return PCReplJobDetail( hPCid, jobDetail, nCtr );
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
class CNewJobDetailContainer :
|
||
|
|
public CPropContainer<PCJobDetail>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CNewJobDetailContainer(PCJobDetail &jobDetail,
|
||
|
|
CBaseNode *pFolder,
|
||
|
|
LONG_PTR MMCHandle,
|
||
|
|
PCid hPCid,
|
||
|
|
const COMPUTER_CONNECTION_INFO &target,
|
||
|
|
PCINT32 counter,
|
||
|
|
BOOL bScope,
|
||
|
|
int nHint)
|
||
|
|
: CPropContainer<PCJobDetail> (jobDetail, pFolder, MMCHandle, hPCid, target, counter, bScope, nHint) {}
|
||
|
|
~CNewJobDetailContainer() { }
|
||
|
|
BOOL Replace(PCid hPCid, PCJobDetail *jobDetail, PCINT32 nCtr)
|
||
|
|
{
|
||
|
|
return PCAddJobDetail( hPCid, jobDetail, NULL );
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#endif // _CONTAINER_H_
|
||
|
|
|