128 lines
4.8 KiB
C
128 lines
4.8 KiB
C
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/*****************************************************************************
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*
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* (C) COPYRIGHT MICROSOFT CORPORATION, 2000
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*
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* TITLE: tmplutil.h
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*
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* VERSION: 1.0
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*
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* AUTHOR: LazarI
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*
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* DATE: 10-Mar-2000
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*
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* DESCRIPTION: Placeholder for common utility templates & functions
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*
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*****************************************************************************/
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#ifndef _TMPLUTIL_H
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#define _TMPLUTIL_H
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////////////////////////////////////////////////////////////////////////////////
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// **************************** INCLUDE ALL ****************************
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//
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#include "gensph.h" // generic smart pointers & handles
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#include "comutils.h" // COM utility classes & templates
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#include "w32utils.h" // Win32 utility classes & templates
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#include "cntutils.h" // Containers & Algorithms utility templates
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// max path limits
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#define SERVER_MAX_PATH (INTERNET_MAX_HOST_NAME_LENGTH + 1 + 2)
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#define PRINTER_MAX_PATH (SERVER_MAX_PATH + MAX_PATH + 1)
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#if defined(_DEBUG) && defined(_CRTDBG_MAP_ALLOC) // CRT mem debugging
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////////////////////////////////////////////////////
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// CRT debug flags - infowise
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//
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// _CRTDBG_ALLOC_MEM_DF
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// _CRTDBG_DELAY_FREE_MEM_DF
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// _CRTDBG_CHECK_ALWAYS_DF
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// _CRTDBG_CHECK_CRT_DF
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// _CRTDBG_LEAK_CHECK_DF
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//
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#define CRT_DEBUG_SET_FLAG(a) _CrtSetDbgFlag( (a) | _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG))
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#define CRT_DEBUG_CLR_FLAG(a) _CrtSetDbgFlag(~(a) & _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG))
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// sends all reports to stdout
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#define CRT_DEBUG_REPORT_TO_STDOUT() \
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_CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE); \
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_CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDOUT); \
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_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE); \
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_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDOUT); \
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_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE); \
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_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDOUT) \
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// redefine new to be debug new
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#undef new
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#define new new(_NORMAL_BLOCK, __FILE__, __LINE__)
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#else
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#define CRT_DEBUG_SET_FLAG(a) ((void) 0)
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#define CRT_DEBUG_CLR_FLAG(a) ((void) 0)
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#define CRT_DEBUG_REPORT_TO_STDOUT() ((void) 0)
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#endif
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////////////////////////////////////////////////
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// shell related services
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namespace ShellServices
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{
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// creates a PIDL to a printer in the local printers folder.
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// args:
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// [in] hwnd - window handle (in case we need to show UI - message box)
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// [in] pszPrinterName - full printer name.
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// [out] ppLocalPrnFolder - the printers folder (optional - may be NULL)
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// [out] ppidlPrinter - the PIDL of the printer pointed by pszPrinterName (optional - may be NULL)
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//
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// remarks:
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// pszPrinterName should be fully qualified printer name, i.e. if printer connection it should be
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// like "\\server\printer", if local printer just the printer name.
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//
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// returns:
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// S_OK on success, or OLE2 error otherwise
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HRESULT CreatePrinterPIDL(HWND hwnd, LPCTSTR pszPrinterName, IShellFolder **ppLocalPrnFolder, LPITEMIDLIST *ppidlPrinter);
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// loads a popup menu
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HMENU LoadPopupMenu(HINSTANCE hInstance, UINT id, UINT uSubOffset = 0);
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// initializes enum printer's autocomplete
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HRESULT InitPrintersAutoComplete(HWND hwndEdit);
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// helpers for the Enum* idioms
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enum { ENUM_MAX_RETRY = 5 };
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HRESULT EnumPrintersWrap(DWORD dwFlags, DWORD dwLevel, LPCTSTR pszName, BYTE **ppBuffer, DWORD *pcReturned);
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HRESULT GetJobWrap(HANDLE hPrinter, DWORD JobId, DWORD dwLevel, BYTE **ppBuffer, DWORD *pcReturned);
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// enumerates the shared resources on a server, for more info see SDK for NetShareEnum API.
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HRESULT NetAPI_EnumShares(LPCTSTR pszServer, DWORD dwLevel, BYTE **ppBuffer, DWORD *pcReturned);
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}
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// utility functions
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HRESULT LoadXMLDOMDoc(LPCTSTR pszURL, IXMLDOMDocument **ppXMLDoc);
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HRESULT CreateStreamFromURL(LPCTSTR pszURL, IStream **pps);
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HRESULT CreateStreamFromResource(LPCTSTR pszModule, LPCTSTR pszResType, LPCTSTR pszResName, IStream **pps);
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HRESULT GetCurrentThreadLastPopup(HWND *phwnd);
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HRESULT PrinterSplitFullName(LPCTSTR pszFullName, TCHAR szBuffer[], int nMaxLength, LPCTSTR *ppszServer,LPCTSTR *ppszPrinter);
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// generate proper HRESULT from Win32 last error
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inline HRESULT CreateHRFromWin32()
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{
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DWORD dw = GetLastError();
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if (ERROR_SUCCESS == dw) return E_FAIL;
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return HRESULT_FROM_WIN32(dw);
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}
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LONG COMObjects_GetCount();
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#ifdef _GDIPLUS_H
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// gdiplus utility functions
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HRESULT Gdiplus2HRESULT(Gdiplus::Status status);
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HRESULT LoadAndScaleBmp(LPCTSTR pszURL, UINT nWidth, UINT nHeight, Gdiplus::Bitmap **ppBmp);
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HRESULT LoadAndScaleBmp(IStream *pStream, UINT nWidth, UINT nHeight, Gdiplus::Bitmap **ppBmp);
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#endif // endif _GDIPLUS_H
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// include the implementation of the template classes here
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#include "tmplutil.inl"
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#endif // endif _TMPLUTIL_H
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