566 lines
16 KiB
C++
566 lines
16 KiB
C++
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/*======================================================================================//
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| Process Control //
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| //
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|Copyright (c) 1998 Sequent Computer Systems, Incorporated. All rights reserved. //
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| //
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|File Name: ProcessFolder.cpp //
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| //
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|Description: Implementation of Process List //
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| //
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|Created: Paul Skoglund 08-1998 //
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| //
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|Work to be done: //
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| //
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|Rev History: //
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| //
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|=======================================================================================*/
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#include "StdAfx.h"
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#include "BaseNode.h"
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#include "ProcessPages.h"
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#include "ManagementPages.h"
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#include "ManagementRuleWizards.h"
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#pragma warning(push)
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#include <algorithm>
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#pragma warning(pop)
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using std::find;
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using std::list<PCProcListItem*>;
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const GUID CProcessFolder::m_GUID = {0xff9baf63,0x064e,0x11d2,{0x80, 0x14,0x00,0x10,0x4b,0x9a,0x31,0x06} };
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const TCHAR *const CProcessFolder::m_szGUID = _T("{ff9baf63-064e-11d2-8014-00104b9a3106}");
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const CONTEXTMENUITEMBYID CProcessFolder::ResultsTopMenuItems[] =
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{
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{ IDS_PRULE_DEFINE, ID_PRULE_DEFINE, ID_PRULE_DEFINE, CCM_INSERTIONPOINTID_PRIMARY_TOP },
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{ IDS_ENDPROCESS, ID_ENDPROCESS, ID_ENDPROCESS, CCM_INSERTIONPOINTID_PRIMARY_TOP },
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{ 0, 0, 0, 0 }
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};
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const CONTEXTMENUITEMBYID CProcessFolder::ViewMenuItems[] =
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{
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{ IDS_PROCVIEW_ALL, ID_PROCVIEW_ALL, ID_PROCVIEW_ALL, CCM_INSERTIONPOINTID_PRIMARY_VIEW },
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{ IDS_PROCVIEW_RUN, ID_PROCVIEW_RUN, ID_PROCVIEW_RUN, CCM_INSERTIONPOINTID_PRIMARY_VIEW },
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{ IDS_PROCVIEW_MANAGED, ID_PROCVIEW_MANAGED, ID_PROCVIEW_MANAGED, CCM_INSERTIONPOINTID_PRIMARY_VIEW },
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{ 0, 0, 0, 0},
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};
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CProcessFolder::CProcessFolder(CBaseNode *pParent) : CBaseNode(PROCESS_NODE, pParent), m_ID(0), m_fViewOption(ID_PROCVIEW_ALL)
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{
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LoadStringHelper(m_name, IDS_PROCESSES_FOLDER);
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}
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CProcessFolder::~CProcessFolder()
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{
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ClearCache();
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ATLTRACE( _T("~CProcessFolder end\n"));
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}
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LPCTSTR CProcessFolder::GetNodeName()
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{
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return m_name;
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}
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HRESULT CProcessFolder::GetDisplayInfo(RESULTDATAITEM &ResultItem)
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{
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if (ResultItem.bScopeItem)
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{
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if( ResultItem.mask & RDI_STR )
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{
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if (0 == ResultItem.nCol)
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ResultItem.str = const_cast<LPOLESTR>(GetNodeName());
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else
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ResultItem.str = _T("");
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}
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if (ResultItem.mask & RDI_IMAGE)
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ResultItem.nImage = sImage();
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return S_OK;
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}
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else
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{
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list<PCProcListItem*>::iterator item;
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item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(ResultItem.lParam) );
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if (item == Cache.end() ) // $$ change this double check to an ASSERT...this could get s-l-o-w...
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return E_UNEXPECTED;
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return PCProcListGetDisplayInfo(ResultItem, *(reinterpret_cast<PCProcListItem*>(ResultItem.lParam)), m_ResultStr );
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}
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}
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HRESULT CProcessFolder::OnShow(BOOL bSelecting, HSCOPEITEM hItem, IHeaderCtrl2* ipHeaderCtrl2, IConsole2* ipConsole2)
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{
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ASSERT(hItem == GetID());
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if (!bSelecting)
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return S_OK;
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InsertProcessHeaders(ipHeaderCtrl2);
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return OnRefresh(ipConsole2);
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}
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HRESULT CProcessFolder::AddMenuItems(LPCONTEXTMENUCALLBACK piCallback, long * pInsertionAllowed )
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{
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HRESULT hr = S_OK;
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ITEM_STR name;
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ITEM_STR status;
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if (*pInsertionAllowed & CCM_INSERTIONALLOWED_VIEW)
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{
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CONTEXTMENUITEM m = { 0 };
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for (const CONTEXTMENUITEMBYID *M = ViewMenuItems; M->lCommandID; M++)
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{
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m.strName = const_cast<TCHAR *>(LoadStringHelper(name, M->strNameID));
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m.strStatusBarText = const_cast<TCHAR *>(LoadStringHelper(status, M->strStatusBarTextID));
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m.lCommandID = M->lCommandID;
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m.lInsertionPointID = M->lInsertionPointID;
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//m.fSpecialFlags = 0; // currently always 0, initialized to 0
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if (m.lCommandID == m_fViewOption)
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m.fFlags = MF_CHECKED | MF_ENABLED;
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else
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m.fFlags = MF_UNCHECKED | MF_ENABLED;
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hr = piCallback->AddItem(&m);
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if (FAILED(hr))
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break;
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}
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*pInsertionAllowed ^= CCM_INSERTIONALLOWED_VIEW;
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}
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return hr;
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}
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HRESULT CProcessFolder::AddMenuItems(LPCONTEXTMENUCALLBACK piCallback, long * pInsertionAllowed, LPARAM Cookie)
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{
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HRESULT hr = S_OK;
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ITEM_STR name;
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ITEM_STR status;
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list<PCProcListItem*>::iterator item;
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item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(Cookie) );
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if (item == Cache.end() )
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return E_UNEXPECTED;
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if (*pInsertionAllowed & CCM_INSERTIONALLOWED_TOP)
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{
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CONTEXTMENUITEM m = { 0 };
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for (const CONTEXTMENUITEMBYID *M = ResultsTopMenuItems; M->lCommandID; M++)
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{
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m.strName = const_cast<TCHAR *>(LoadStringHelper(name, M->strNameID));
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m.strStatusBarText = const_cast<TCHAR *>(LoadStringHelper(status, M->strStatusBarTextID));
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m.lCommandID = M->lCommandID;
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m.lInsertionPointID = M->lInsertionPointID;
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//m.fSpecialFlags = 0; // currently always 0, initialized to 0
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m.fFlags = MF_GRAYED;
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if (M->lCommandID == ID_PRULE_DEFINE)
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{
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if ( !(PCLFLAG_IS_DEFINED & (*item)->lFlags) )
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m.fFlags = MF_ENABLED;
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}
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else if (M->lCommandID == ID_ENDPROCESS)
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{
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if ( (PCLFLAG_IS_RUNNING & (*item)->lFlags) )
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m.fFlags = MF_ENABLED;
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}
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hr = piCallback->AddItem(&m);
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if (FAILED(hr))
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break;
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}
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}
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hr = AddMenuItems(piCallback, pInsertionAllowed);
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return hr;
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}
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HRESULT CProcessFolder::OnMenuCommand(IConsole2 *ipConsole2, long nCommandID )
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{
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switch(nCommandID)
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{
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case ID_PROCVIEW_RUN:
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case ID_PROCVIEW_MANAGED:
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case ID_PROCVIEW_ALL:
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m_fViewOption = nCommandID;
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return OnRefresh(ipConsole2);
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default:
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break;
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}
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return E_UNEXPECTED;
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}
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HRESULT CProcessFolder::OnMenuCommand(IConsole2 *ipConsole2, long nCommandID, LPARAM Cookie )
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{
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switch(nCommandID)
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{
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case ID_PROCVIEW_RUN:
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case ID_PROCVIEW_MANAGED:
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case ID_PROCVIEW_ALL:
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return OnMenuCommand(ipConsole2, nCommandID);
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case ID_PRULE_DEFINE:
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{
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if (Cookie)
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{
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list<PCProcListItem*>::iterator item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(Cookie) );
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if (item != Cache.end() )
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{
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PCid hID = GetPCid();
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PCSystemInfo SystemInfo;
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if (!hID || !PCGetServiceInfo(hID, &SystemInfo, sizeof(SystemInfo)))
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{
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ReportPCError();
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return S_OK;
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}
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PCProcDetail ProcDetail = { 0 };
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list<tstring> jobs;
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GetGrpNameList(hID, jobs);
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if (ProcRuleWizard(IDS_PRULE_DEFINE, jobs, ProcDetail, SystemInfo.sysParms, &(*item)->procName ) )
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{
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if (!PCAddProcDetail(hID, &ProcDetail) )
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ReportPCError();
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else
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{
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if (1 == PCGetProcList( GetPCid(), *item, sizeof(PCProcListItem), PC_LIST_STARTING_WITH) )
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VERIFY(S_OK == SendViewChange(ipConsole2, Cookie, PC_VIEW_SETITEM));
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else
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VERIFY(S_OK == SendViewChange(ipConsole2, NULL, PC_VIEW_UPDATEALL));
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}
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}
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return S_OK;
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}
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}
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}
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break;
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case ID_ENDPROCESS:
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{
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if (Cookie)
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{
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list<PCProcListItem*>::iterator item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(Cookie) );
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if (item != Cache.end() )
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{
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if (!PCKillProcess(GetPCid(), (*item)->procStats.pid, (*item)->procStats.createTime) )
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ReportPCError();
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else
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VERIFY(S_OK == SendViewChange(ipConsole2, Cookie, PC_VIEW_DELETEITEM));
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return S_OK;
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}
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}
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}
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break;
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default:
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break;
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}
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return E_UNEXPECTED;
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}
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HRESULT CProcessFolder::OnHelpCmd(IDisplayHelp *ipDisplayHelp)
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{
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if (!ipDisplayHelp)
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return E_UNEXPECTED;
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ipDisplayHelp->ShowTopic(const_cast<TCHAR *>(HELP_pr_overview));
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return S_OK;
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}
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HRESULT CProcessFolder::OnSelect(BOOL bScope, BOOL bSelect, IConsoleVerb* ipConsoleVerb)
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{
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ASSERT(bScope);
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if (bSelect)
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{
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VERIFY( ipConsoleVerb->SetVerbState( MMC_VERB_REFRESH, ENABLED, TRUE ) == S_OK);
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VERIFY( ipConsoleVerb->SetDefaultVerb( MMC_VERB_OPEN ) == S_OK );
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}
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return S_OK;
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}
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HRESULT CProcessFolder::OnSelect(BOOL bScope, BOOL bSelect, IConsoleVerb* ipConsoleVerb, LPARAM Cookie)
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{
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ASSERT(!bScope);
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VERIFY( ipConsoleVerb->SetVerbState( MMC_VERB_REFRESH, ENABLED, TRUE ) == S_OK);
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if (bSelect && !bScope) // incase the rules are changed again leave !bScope test
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{
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VERIFY( ipConsoleVerb->SetVerbState( MMC_VERB_PROPERTIES, ENABLED, TRUE ) == S_OK);
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VERIFY( ipConsoleVerb->SetDefaultVerb( MMC_VERB_PROPERTIES ) == S_OK );
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}
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return S_OK;
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}
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HRESULT CProcessFolder::OnViewChange(IResultData *ipResultData, LPARAM thing, LONG_PTR hint)
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{
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ASSERT(ipResultData);
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if (!ipResultData)
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return E_UNEXPECTED;
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VERIFY(ipResultData->ModifyViewStyle(MMC_SINGLESEL, MMC_NOSORTHEADER) == S_OK);
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list<PCProcListItem*>::iterator item;
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HRESULT hr = E_UNEXPECTED;
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switch (hint)
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{
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case PC_VIEW_REDRAWALL:// not currently used
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hr = ShowAllItems(ipResultData, TRUE);
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break;
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case PC_VIEW_ADDITEM: // not currently used
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ASSERT(FALSE); // add smarter support for this hint...
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// notice this falls through to PC_VIEW_UPDATEALL
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case PC_VIEW_UPDATEALL:
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hr = ShowAllItems(ipResultData, FALSE);
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break;
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case PC_VIEW_UPDATEITEM:
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{
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HRESULTITEM hItem;
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hr = ipResultData->FindItemByLParam(thing, &hItem);
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if (hr == S_OK)
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hr = ipResultData->UpdateItem(hItem);
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}
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break;
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case PC_VIEW_SETITEM:
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item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(thing) );
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if (item == Cache.end())
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hr = E_UNEXPECTED;
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else
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{
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HRESULTITEM hItem;
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hr = ipResultData->FindItemByLParam(thing, &hItem);
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if (hr == S_OK)
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{
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RESULTDATAITEM data = { 0 };
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data.mask = RDI_IMAGE;
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data.itemID = hItem;
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if ((*item)->lFlags & PCLFLAG_IS_DEFINED)
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data.nImage = PROCITEMIMAGE;
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else
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data.nImage = PROCITEMIMAGE_NODEFINITION;
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hr = ipResultData->SetItem(&data);
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if (hr == S_OK)
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hr = ipResultData->UpdateItem(hItem);
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}
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||
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}
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break;
|
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case PC_VIEW_DELETEITEM:
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||
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{
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HRESULTITEM hItem;
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hr = ipResultData->FindItemByLParam(thing, &hItem);
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if (hr == S_OK)
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hr = ipResultData->DeleteItem(hItem, 0);
|
||
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}
|
||
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break;
|
||
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default:
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||
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hr = E_UNEXPECTED;
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||
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break;
|
||
|
|
}
|
||
|
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ASSERT(hr == S_OK);
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||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT CProcessFolder::ShowAllItems(IResultData* ipResultData, BOOL bCacheValid)
|
||
|
|
{
|
||
|
|
list<PCProcListItem*>::iterator item;
|
||
|
|
LPARAM selected = 0;
|
||
|
|
LPARAM focused = 0;
|
||
|
|
|
||
|
|
RESULTDATAITEM data;
|
||
|
|
|
||
|
|
if (bCacheValid)
|
||
|
|
{
|
||
|
|
memset(&data, 0, sizeof(data));
|
||
|
|
data.nIndex = -1;
|
||
|
|
data.nState = LVIS_SELECTED;
|
||
|
|
data.mask = RDI_STATE;
|
||
|
|
|
||
|
|
if (S_OK == ipResultData->GetNextItem(&data) && data.nIndex != -1 )
|
||
|
|
{
|
||
|
|
item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(data.lParam) );
|
||
|
|
if (item != Cache.end() )
|
||
|
|
{
|
||
|
|
selected = data.lParam;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
memset(&data, 0, sizeof(data));
|
||
|
|
data.nIndex = -1;
|
||
|
|
data.nState = LVIS_FOCUSED;
|
||
|
|
data.mask = RDI_STATE;
|
||
|
|
|
||
|
|
if (S_OK == ipResultData->GetNextItem(&data) && data.nIndex != -1)
|
||
|
|
{
|
||
|
|
item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(data.lParam) );
|
||
|
|
if (item != Cache.end() )
|
||
|
|
{
|
||
|
|
focused = data.lParam;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
ipResultData->DeleteAllRsltItems();
|
||
|
|
|
||
|
|
ITEM_STR str;
|
||
|
|
if (ID_PROCVIEW_RUN == m_fViewOption)
|
||
|
|
ipResultData->SetDescBarText(const_cast<TCHAR *>(LoadStringHelper(str, IDS_RUNNING_PROCS)));
|
||
|
|
else if (ID_PROCVIEW_MANAGED == m_fViewOption)
|
||
|
|
ipResultData->SetDescBarText(const_cast<TCHAR *>(LoadStringHelper(str, IDS_MANAGED_PROCS)));
|
||
|
|
else
|
||
|
|
ipResultData->SetDescBarText(_T(""));
|
||
|
|
|
||
|
|
memset(&data, 0, sizeof(data));
|
||
|
|
data.mask = RDI_STR | RDI_IMAGE | RDI_PARAM | RDI_STATE;
|
||
|
|
data.bScopeItem = FALSE;
|
||
|
|
//data.itemID;
|
||
|
|
data.nIndex = 0;
|
||
|
|
data.nCol = 0;
|
||
|
|
data.str = (LPOLESTR)MMC_CALLBACK;
|
||
|
|
|
||
|
|
data.iIndent = 0; //reserved
|
||
|
|
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
for (list<PCProcListItem*>::iterator i = Cache.begin(); i != Cache.end(); ++i)
|
||
|
|
{
|
||
|
|
data.lParam = reinterpret_cast<LPARAM>(*i);
|
||
|
|
|
||
|
|
PCProcListItem &ref = *(*i);
|
||
|
|
|
||
|
|
if (ID_PROCVIEW_RUN == m_fViewOption && !(ref.lFlags & PCLFLAG_IS_RUNNING))
|
||
|
|
continue;
|
||
|
|
else if (ID_PROCVIEW_MANAGED == m_fViewOption && !(ref.lFlags & PCLFLAG_IS_MANAGED))
|
||
|
|
continue;
|
||
|
|
|
||
|
|
if (ref.lFlags & PCLFLAG_IS_DEFINED)
|
||
|
|
data.nImage = PROCITEMIMAGE;
|
||
|
|
else
|
||
|
|
data.nImage = PROCITEMIMAGE_NODEFINITION;
|
||
|
|
|
||
|
|
data.nState = 0;
|
||
|
|
|
||
|
|
if (data.lParam == selected)
|
||
|
|
data.nState |= LVIS_SELECTED;
|
||
|
|
if (data.lParam == focused)
|
||
|
|
data.nState |= LVIS_FOCUSED;
|
||
|
|
|
||
|
|
hr = ipResultData->InsertItem(&data);
|
||
|
|
if (hr != S_OK)
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CProcessFolder::ClearCache()
|
||
|
|
{
|
||
|
|
Cache.clear();
|
||
|
|
|
||
|
|
for (list<PCProcListItem*>::iterator chunck = MemBlocks.begin(); chunck != MemBlocks.end(); ++chunck)
|
||
|
|
{
|
||
|
|
delete [] (*chunck);
|
||
|
|
}
|
||
|
|
MemBlocks.clear();
|
||
|
|
}
|
||
|
|
|
||
|
|
BOOL CProcessFolder::RefreshCache()
|
||
|
|
{
|
||
|
|
PCINT32 res = 0;
|
||
|
|
PCULONG32 err = 0;
|
||
|
|
PCProcListItem *last = NULL;
|
||
|
|
|
||
|
|
const int MINIMUM_ALLOCATION = min((COM_BUFFER_SIZE/sizeof(PCProcListItem)), 100);
|
||
|
|
|
||
|
|
ClearCache();
|
||
|
|
|
||
|
|
PCid hID = GetPCid();
|
||
|
|
if (!hID)
|
||
|
|
{
|
||
|
|
ReportPCError();
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
do
|
||
|
|
{
|
||
|
|
PCProcListItem *ptr = new PCProcListItem[MINIMUM_ALLOCATION];
|
||
|
|
|
||
|
|
if (!ptr)
|
||
|
|
{
|
||
|
|
err = ERROR_OUTOFMEMORY;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (last)
|
||
|
|
memcpy(ptr, last, sizeof(PCProcListItem));
|
||
|
|
else
|
||
|
|
memset(ptr, 0, sizeof(PCProcListItem));
|
||
|
|
|
||
|
|
res = PCGetProcList( hID, ptr, MINIMUM_ALLOCATION * sizeof(PCProcListItem));
|
||
|
|
if (res < 0 )
|
||
|
|
{
|
||
|
|
err = GetLastPCError();
|
||
|
|
delete [] ptr;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (res > 0)
|
||
|
|
{
|
||
|
|
last = &ptr[res - 1];
|
||
|
|
|
||
|
|
MemBlocks.push_front(ptr);
|
||
|
|
for (INT32 i = 0; i < res; i++)
|
||
|
|
{
|
||
|
|
Cache.insert(Cache.end(), ptr);
|
||
|
|
ptr++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} while (res > 0 && PCERROR_MORE_DATA == GetLastPCError() );
|
||
|
|
|
||
|
|
if (err)
|
||
|
|
ReportPCError();
|
||
|
|
|
||
|
|
return err == 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT CProcessFolder::QueryPagesFor(LPARAM Cookie)
|
||
|
|
{
|
||
|
|
list<PCProcListItem*>::iterator item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(Cookie) );
|
||
|
|
|
||
|
|
if (item == Cache.end() )
|
||
|
|
return E_UNEXPECTED;
|
||
|
|
|
||
|
|
return S_OK;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT CProcessFolder::OnCreatePropertyPages( LPPROPERTYSHEETCALLBACK lpProvider, LONG_PTR handle, DATA_OBJECT_TYPES context, LPARAM Cookie)
|
||
|
|
{
|
||
|
|
list<PCProcListItem*>::iterator item;
|
||
|
|
item = find(Cache.begin(), Cache.end(), reinterpret_cast<PCProcListItem*>(Cookie) );
|
||
|
|
|
||
|
|
if (item == Cache.end() )
|
||
|
|
return E_UNEXPECTED;
|
||
|
|
|
||
|
|
return CreatePropertyPagesForProcListItem(**item, lpProvider, handle, this);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT CProcessFolder::OnPropertyChange(PROPERTY_CHANGE_HDR *pUpdate, IConsole2 *ipConsole2)
|
||
|
|
{
|
||
|
|
return OnRefresh(ipConsole2);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT CProcessFolder::OnRefresh(IConsole2 *ipConsole2)
|
||
|
|
{
|
||
|
|
RefreshCache();
|
||
|
|
return SendViewChange(ipConsole2, NULL, PC_VIEW_UPDATEALL);
|
||
|
|
}
|