84 lines
1.9 KiB
C++
84 lines
1.9 KiB
C++
#include <eapp.h>
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typedef struct tagHandlerInfo
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{
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LPWSTR pwzHandler;
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DWORD dwId;
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CLSID *pClsID;
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} HandlerInfo;
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HandlerInfo rgKnownHandlers[] =
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{
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{ L"gzip" , 1, (CLSID *) &CLSID_DeCompMimeFilter }
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,{ L"deflate", 2, (CLSID *) &CLSID_DeCompMimeFilter }
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,{ L"Class Install Handler", 3, (CLSID *) &CLSID_ClassInstallFilter }
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,{ L"cdl", 4, (CLSID *) &CLSID_CdlProtocol }
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};
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//+---------------------------------------------------------------------------
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//
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// Function: IsKnownHandler
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//
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// Synopsis: looks up if the Known Handler
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//
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// Arguments: [wzHandler] --
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//
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// Returns:
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//
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// History: 07-17-97 DanpoZ (Danpo Zhang) Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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DWORD IsKnownHandler(LPCWSTR wzHandler)
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{
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DWORD dwRet = 0;
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int i = 0;
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int cSize = sizeof(rgKnownHandlers)/sizeof(HandlerInfo);
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for (i = 0; i < cSize; ++i)
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{
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if (!_wcsicmp(wzHandler, rgKnownHandlers[i].pwzHandler) )
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{
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dwRet = rgKnownHandlers[i].dwId;
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i = cSize;
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}
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}
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return dwRet;
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}
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//+---------------------------------------------------------------------------
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//
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// Function: GetKnownHandlerClsID
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//
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// Synopsis:
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//
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// Arguments: [dwId] --
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//
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// Returns:
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//
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// History: 07-17-1997 DanpoZ (Danpo Zhang) Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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CLSID *GetKnownHandlerClsID(DWORD dwId)
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{
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CLSID *pclsid = 0;
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int cSize = sizeof(rgKnownHandlers)/sizeof(HandlerInfo);
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for (int i = 0; i < cSize; ++i)
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{
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if (dwId == rgKnownHandlers[i].dwId )
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{
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pclsid = rgKnownHandlers[i].pClsID;
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i = cSize;
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}
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}
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return pclsid;
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}
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