83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
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//+----------------------------------------------------------------------------
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//
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// Scheduling Agent Service
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1996.
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//
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// File: path.cxx
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//
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// Contents: Functions to manipulate file path strings
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//
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// History: 02-Jul-96 EricB created
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//
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//-----------------------------------------------------------------------------
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#include "..\pch\headers.hxx"
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#pragma hdrstop
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#include "svc_core.hxx"
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#include "..\inc\resource.h"
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#include "path.hxx"
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//+----------------------------------------------------------------------------
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//
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// Function: OnExtList
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//
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//-----------------------------------------------------------------------------
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BOOL
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OnExtList(LPCWSTR pszExtList, LPCWSTR pszExt)
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{
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for (; *pszExtList; pszExtList += lstrlen(pszExtList) + 1)
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{
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if (!lstrcmpi(pszExt, pszExtList))
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{
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return TRUE; // yes
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}
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}
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return FALSE;
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}
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// Character offset where binary exe extensions begin in above
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#define BINARY_EXE_OFFSET 15
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#define EXT_TABLE_SIZE 26 // Understand line above before changing
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static const WCHAR achExes[EXT_TABLE_SIZE] = L".cmd\0.bat\0.pif\0.exe\0.com\0";
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//+----------------------------------------------------------------------------
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//
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// Function:
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//
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// Synopsis:
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//
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// Arguments: [] -
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//
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//-----------------------------------------------------------------------------
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BOOL WINAPI
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PathIsBinaryExe(LPCWSTR szFile)
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{
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Win4Assert( szFile );
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return OnExtList(achExes+BINARY_EXE_OFFSET, PathFindExtension(szFile));
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}
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//+----------------------------------------------------------------------------
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//
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// Function: PathIsExe
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//
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// Synopsis: Determine if a path is a program by looking at the extension
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//
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// Arguments: [szFile] - the path name.
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//
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// Returns: TRUE if it is a program, FALSE otherwise.
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//
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//-----------------------------------------------------------------------------
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BOOL WINAPI
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PathIsExe(LPCWSTR szFile)
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{
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LPCWSTR temp = PathFindExtension(szFile);
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Win4Assert( temp );
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return OnExtList(achExes, temp);
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}
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