42 lines
867 B
C
42 lines
867 B
C
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#ifndef _CRAWLER_H_
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#define _CRAWLER_H_
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#define CB_WNET_BUFFER 8*1024
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typedef enum tagCrawlerFlags
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{
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NC_FINISHED = 0x0001,
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NC_INIT_WORKGROUPS = 0x0002,
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} NCFLAGS;
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class CNetCrawler
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{
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public:
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CNetCrawler(void) : _dwStatus(0), _hdpaWorkGroups(NULL), _cRef(1), _cItems(0) {}
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~CNetCrawler(void);
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void Init(DWORD dwFlags, int nItems);
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HRESULT GetWorkGroupName(LPTSTR pszWorkGroupName, int cb, BOOL fBlocking);
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inline void AddRef(void)
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{
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InterlockedIncrement(&_cRef);
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}
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inline void Release(void)
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{
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InterlockedDecrement(&_cRef);
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if (!_cRef)
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delete this;
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}
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private:
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BOOL _dwStatus;
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HDPA _hdpaWorkGroups;
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int _iMaxItems;
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int _cItems;
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LONG _cRef;
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void _EnumNetResources(LPNETRESOURCE pnr);
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static DWORD WINAPI _EnumWorkGroups(LPVOID pv);
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};
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#endif // _CRAWLER_H_
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