112 lines
3.8 KiB
C++
112 lines
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Samir Gehani <sgehani@netscape.com>
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* Benjamin Smedberg <bsmedberg@covad.net>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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// This file was shamelessly copied from mozilla/xpinstall/wizard/unix/src2
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#ifndef nsINIParser_h__
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#define nsINIParser_h__
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#include "nscore.h"
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// hack alert: in static builds, nsINIParser here conflicts with nsINIParser
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// in browser/components/migration. So we use a #define to make the symbols
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// unique.
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#define nsINIParser nsINITParser
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class nsILocalFile;
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class nsINIParser
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{
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public:
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nsINIParser();
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~nsINIParser();
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#if 0 // use nsresult instead
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/**
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* Errors
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*/
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enum INIResult
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{
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OK = 0,
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E_READ = -701,
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E_MEM = -702,
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E_PARAM = -703,
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E_NO_SEC = -704,
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E_NO_KEY = -705,
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E_SEC_CORRUPT = -706,
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E_SMALL_BUF = -707
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};
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#endif
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/**
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* Initialize the INIParser with a nsILocalFile. If this method fails, no
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* other methods should be called.
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*/
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nsresult Init(nsILocalFile* aFile);
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/**
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* GetString
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*
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* Gets the value of the specified key in the specified section
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* of the INI file represented by this instance. The value is stored
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* in the supplied buffer. The buffer size is provided as input and
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* the actual bytes used by the value is set in the in/out size param.
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*
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* @param aSection section name
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* @param aKey key name
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* @param aValBuf user supplied buffer
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* @param aIOValBufSize buf size on input; actual buf used on output
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*
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* @return mError operation success code
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*/
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nsresult GetString(const char *aSection, const char *aKey,
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char *aValBuf, PRUint32 aIOValBufSize );
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private:
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nsresult FindSection(const char *aSection, char **aOutSecPtr);
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nsresult FindKey(const char *aSecPtr, const char *aKey,
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char *aVal, int aIOValSize);
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char *mFileBuf;
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int mFileBufSize;
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};
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#endif /* nsINIParser_h__ */
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