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101 lines
2.6 KiB
101 lines
2.6 KiB
// This is a part of the Microsoft Management Console.
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// Copyright 1995 - 1997 Microsoft Corporation
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// All rights reserved.
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//
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// This source code is only intended as a supplement to the
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// Microsoft Management Console and related
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// electronic documentation provided with the interfaces.
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#ifndef _SERVICE_H
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#define _SERVICE_H
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// Forward declarations
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class CSnapin;
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#define SCOPE_ITEM 111
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#define RESULT_ITEM 222
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// Internal structure used for cookies
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struct FOLDER_DATA
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{
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wchar_t* szName;
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wchar_t* szSize;
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wchar_t* szType;
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FOLDER_TYPES type;
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};
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struct RESULT_DATA
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{
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DWORD itemType; // used for debug purpose only
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FOLDER_TYPES parentType;
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wchar_t* szName;
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wchar_t* szSize;
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wchar_t* szType;
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};
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class CFolder
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{
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DWORD itemType; // Used for debug purpose only. This should be the first
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// member. The class should not have any virtual fuctions.
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friend class CSnapin;
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friend class CComponentDataImpl;
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public:
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// UNINITIALIZED is an invalid memory address and is a good cookie initializer
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CFolder()
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{
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itemType = SCOPE_ITEM; // used for debug purpose only
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m_cookie = UNINITIALIZED;
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m_enumed = FALSE;
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m_pScopeItem = NULL;
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m_type = NONE;
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m_pszName = NULL;
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};
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~CFolder() { delete m_pScopeItem; CoTaskMemFree(m_pszName); };
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// Interface
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public:
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BOOL IsEnumerated() { return m_enumed; };
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void Set(BOOL state) { m_enumed = state; };
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void SetCookie(MMC_COOKIE cookie) { m_cookie = cookie; }
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FOLDER_TYPES GetType() { ASSERT(m_type != NONE); return m_type; };
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BOOL operator == (const CFolder& rhs) const { return rhs.m_cookie == m_cookie; };
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BOOL operator == (MMC_COOKIE cookie) const { return cookie == m_cookie; };
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void SetName(LPWSTR pszIn)
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{
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UINT len = wcslen(pszIn) + 1;
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LPWSTR psz = (LPWSTR)CoTaskMemAlloc(len * sizeof(WCHAR));
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if (psz != NULL)
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{
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wcscpy(psz, pszIn);
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CoTaskMemFree(m_pszName);
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m_pszName = psz;
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}
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}
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HSCOPEITEM GetItemID()
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{
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return m_pScopeItem->ID;
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}
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// Implementation
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private:
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void Create(LPWSTR szName, int nImage, int nOpenImage,
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FOLDER_TYPES type, BOOL bHasChildren = FALSE);
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// Attributes
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private:
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LPSCOPEDATAITEM m_pScopeItem;
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MMC_COOKIE m_cookie;
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BOOL m_enumed;
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FOLDER_TYPES m_type;
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LPOLESTR m_pszName;
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};
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#endif
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