filespecutils_unix.cpp

来自「symbian 下的helix player源代码」· C++ 代码 · 共 106 行

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: filespecutils_unix.cpp,v 1.1.2.4 2004/07/09 01:44:23 hubbe Exp $
 * 
 * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
 * 
 * The contents of this file, and the files included with this file,
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 * Source License (the "RPSL") available at
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 * the file under the current version of the RealNetworks Community
 * Source License (the "RCSL") available at
 * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
 * will apply. You may also obtain the license terms directly from
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#include "filespec.h"
#include "filespecutils.h"

#include "hxstring.h"

// ------------------------------------------------------------------------------------
//
// RenameMoveFile
//
// ------------------------------------------------------------------------------------

HX_RESULT CHXFileSpecUtils::RenameMoveFile(CHXFileSpecifier& fileSpec, const char* pNewNameIfAny, 
        const CHXDirSpecifier* pNewDirectoryIfAny)
{
        HX_RESULT               res;
        CHXDirSpecifier         fileDir, destDir;
        CHXFileSpecifier        interimFileSpec;
        CHXString               strNewName, strNewPathName, strOldPathName;
        int                     nResult;
        
        res = HXR_FAIL;
        
        require_return(fileSpec.IsSet(), HXR_INVALID_PARAMETER);
        
        fileDir = fileSpec.GetParentDirectory();
        
        if (pNewDirectoryIfAny)
        {
                destDir = *pNewDirectoryIfAny;
        }
        else
        {
                destDir = fileDir;
        }
        
        if (pNewNameIfAny)
        {
                strNewName = pNewNameIfAny;
        }
        else
        {
                strNewName = fileSpec.GetName();
        }

        strOldPathName = fileSpec.GetPathName();
        strNewPathName = destDir.GetPathName();
        strNewPathName += strNewName;

        nResult = rename(strOldPathName, strNewPathName);
        if(nResult == 0)
        {
            res = HXR_OK;
        }
        
        return res;
}