114 lines
2.3 KiB
C++
114 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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#include "xp.h"
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// file utils
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BOOL XP_IsFile(char * szFileName)
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{
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#ifdef XP_WIN
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OFSTRUCT of;
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return (HFILE_ERROR != OpenFile(szFileName, &of, OF_EXIST));
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#endif
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#ifdef XP_UNIX
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struct stat s;
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return (stat(szFileName, &s) != -1);
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#endif
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#ifdef XP_MAC /* HACK */
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return 1;
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#endif
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}
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void XP_DeleteFile(char * szFileName)
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{
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#ifdef XP_WIN
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DeleteFile(szFileName);
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#else
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remove(szFileName);
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#endif
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}
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XP_HFILE XP_CreateFile(char * szFileName)
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{
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#ifdef XP_WIN
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OFSTRUCT of;
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HFILE hFile = OpenFile(szFileName, &of, OF_CREATE | OF_WRITE);
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return (hFile != HFILE_ERROR) ? hFile : NULL;
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#else
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return (XP_HFILE)fopen(szFileName, "w+");
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#endif
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}
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XP_HFILE XP_OpenFile(char * szFileName)
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{
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#ifdef XP_WIN
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OFSTRUCT of;
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HFILE hFile = OpenFile(szFileName, &of, OF_READ | OF_WRITE);
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return (hFile != HFILE_ERROR) ? hFile : NULL;
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#else
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return (XP_HFILE)fopen(szFileName, "r+");
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#endif
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}
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void XP_CloseFile(XP_HFILE hFile)
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{
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if(hFile != NULL)
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{
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#ifdef XP_WIN
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CloseHandle((HANDLE)hFile);
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#else
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fclose(hFile);
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#endif
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}
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}
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DWORD XP_WriteFile(XP_HFILE hFile, void * pBuf, int iSize)
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{
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#ifdef XP_WIN
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DWORD dwRet;
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WriteFile((HANDLE)hFile, pBuf, iSize, &dwRet, NULL);
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return dwRet;
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#else
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return (DWORD)fwrite(pBuf, iSize, 1, hFile);
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#endif
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}
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void XP_FlushFileBuffers(XP_HFILE hFile)
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{
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#ifdef XP_WIN
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FlushFileBuffers((HANDLE)hFile);
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#else
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fflush(hFile);
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#endif
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}
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// misc utils
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void * XP_GetSymbol(XP_HLIB hLib, char * szProcName)
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{
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#ifdef XP_WIN
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return (void *)GetProcAddress(hLib, szProcName);
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#endif
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}
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