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100 lines
2.2 KiB
100 lines
2.2 KiB
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File:
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//
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// Contents:
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//
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// Functions:
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//
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// History:
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//
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//----------------------------------------------------------------------------
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//
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// Most significant byte reserved for extension id.
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//
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#define MIN_EXTENSION_ID 1 // 0 reserved for aggregator
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#define MAX_EXTENSION_ID 127
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#define EXTRACT_EXTENSION_ID(dispid) ( ((dispid) & 0x7f000000 ) >> 24)
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#define REMOVE_EXTENSION_ID(dispid) ( (dispid) & 0x00ffffff )
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//
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// DO NOT !!! use this macro directly to prefix extension id to dispid.
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// Should call CheckAndPrefixExtID() or CheckAndPrefixExtIDArray() instead.
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//
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#define PREFIX_EXTENSION_ID(extID, dispid) \
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( ((extID) << 24) | (dispid) )
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#if DBG == 1
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#define ASSERT_VALID_EXTENSION_ID(id) \
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( (id)>=MIN_EXTENSION_ID && (id)<=MAX_EXTENSION_ID)
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#else
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#define ASSERT_VALID_EXTENSION_ID(id)
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#endif
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typedef struct _interface_entry{
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WCHAR szInterfaceIID[MAX_PATH];
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GUID iid;
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struct _interface_entry *pNext;
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}INTERFACE_ENTRY, *PINTERFACE_ENTRY;
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typedef struct _extension_entry {
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WCHAR szExtensionCLSID[MAX_PATH];
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GUID ExtCLSID;
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IPrivateUnknown * pUnknown;
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IPrivateDispatch * pPrivDisp;
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IADsExtension * pADsExt;
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BOOL fDisp;
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PINTERFACE_ENTRY pIID;
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DWORD dwExtensionID;
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struct _extension_entry * pNext;
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}EXTENSION_ENTRY, *PEXTENSION_ENTRY;
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typedef struct _class_entry {
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WCHAR szClassName[MAX_PATH];
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PEXTENSION_ENTRY pExtensionHead;
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struct _class_entry *pNext;
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}CLASS_ENTRY, *PCLASS_ENTRY;
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PCLASS_ENTRY
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BuildClassesList(
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);
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VOID
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FreeClassesList(
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PCLASS_ENTRY pClassHead
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);
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PCLASS_ENTRY
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BuildClassEntry(
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LPWSTR lpszClassName,
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HKEY hClassKey
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);
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PEXTENSION_ENTRY
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BuildExtensionEntry(
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LPWSTR lpszExtensionCLSID,
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HKEY hExtensionKey
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);
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HRESULT
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ADSIGetExtensionList(
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LPWSTR pszClassName,
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PCLASS_ENTRY * ppClassEntry
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);
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HRESULT
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ADSILoadExtensions(
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IUnknown FAR * pUnkOuter,
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PCLASS_ENTRY pClassEntry
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);
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