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// Copyright (c) 1997-1999 Microsoft Corporation
//
// global utility functions
//
// 8-14-97 sburns
// KMH: originally named burnslib\utility.* but that filename was
// getting a little overused.
#ifndef UTILITY_HPP_INCLUDED
#define UTILITY_HPP_INCLUDED
#include <chstring.h>
#include <dsrole.h>
//TODO
#define SRV_RECORD_RESERVE = 100
#define MAX_NAME_LENGTH = 2-SRV_RECORD_RESERVE
#define MAX_LABEL_LENGTH = 2
#define BREAK_ON_FAILED_HRESULT(hr) \
if (FAILED(hr)) \ { \ TRACE_HRESULT(hr); \ break; \ }
voiderror(HWND parent, HRESULT hr, const CHString& message, const CHString& title);
void error(HWND parent, HRESULT hr, const CHString& message);
void error(HWND parent, HRESULT hr, const CHString& message, int titleResID);
void error(HWND parent, HRESULT hr, int messageResID, int titleResID);
void error(HWND parent, HRESULT hr, int messageResID);
// Sets or clears a bit, or set of bits.
//
// bits - bit set where bits will be set.
//
// mask - mask of bits to be effected.
//
// state - true to set the mask bits, false to clear them.
void FlipBits(long& bits, long mask, bool state);
// Present a message box dialog, set input focus back to a given edit
// box when the dialog is dismissed.
//
// parentDialog - the parent window containing the control to receive focus.
//
// editResID - Resource ID of the edit box to which focus will be set.
//
// errStringResID - Resource ID of the message text to be shown in the
// dialog. The title of the dialog is "Error".
void gripe(HWND parentDialog, int editResID, int errStringResID);
// Present a message box dialog, set input focus back to a given edit
// box when the dialog is dismissed. The title of the message box is "Error".
//
// parentDialog - the parent window containing the control to receive focus.
// editResID - Resource ID of the edit box to which focus will be set.
//
// message - Text to appear in the dialog. The title is "Error".
void gripe(HWND parentDialog, int editResID, const CHString& message);
void gripe(HWND parentDialog, int editResID, const CHString& message, int titleResID);
// Present a message box dialog, set input focus back to a given edit
// box when the dialog is dismissed.
//
// parentDialog - the parent window containing the control to receive focus.
//
// editResID - Resource ID of the edit box to which focus will be set.
//
// message - Text to appear in the dialog.
//
// title - The title of the message box. An empty String causes the title
// to be "Error".
void gripe(HWND parentDialog, int editResID, const CHString& message, const CHString& title);
void gripe(HWND parentDialog, int editResID, HRESULT hr, const CHString& message, const CHString& title);
void gripe(HWND parentDialog, int editResID, HRESULT hr, const CHString& message, int titleResID);
// Returns the HINSTANCE of the DLL designated to contain all resources.
//
// This function requires that the first module loaded (whether it be a DLL or
// EXE) set the global variable hResourceModuleHandle to the HINSTANCE of the
// module (DLL or EXE) that contains all of the program's binary resources.
// This should be done as early as possible in the module's startup code.
// Returns true if current process token contains administrators membership.
BOOL IsCurrentUserAdministrator();
// Returns true if tcp/ip protocol is installed and bound.
bool IsTCPIPInstalled();
// Return the next highest whole number greater than n if the
// fractional portion of n >= 0.5, otherwise return n.
int Round(double n);
CHString GetTrimmedDlgItemText(HWND parentDialog, UINT itemResID);
void StringLoad(UINT resID, LPCTSTR buf, UINT size);
#endif UTILITY_HPP_INCLUDED
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