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this might break compatibility with some existing configuration files.
We accept this in favour of the gained security.
66 lines
2.4 KiB
C
Executable File
66 lines
2.4 KiB
C
Executable File
/*! \file srUtils.h
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* \brief General, small utilities that fit nowhere else.
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*
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* \author Rainer Gerhards <rgerhards@adiscon.com>
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* \date 2003-09-09
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* Coding begun.
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*
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* Copyright 2003-2007 Rainer Gerhards and Adiscon GmbH.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* A copy of the GPL can be found in the file "COPYING" in this distribution.
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*/
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#ifndef __SRUTILS_H_INCLUDED__
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#define __SRUTILS_H_INCLUDED__ 1
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/**
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* A reimplementation of itoa(), as this is not available
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* on all platforms. We used the chance to make an interface
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* that fits us well, so it is no longer plain itoa().
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*
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* This method works with the US-ASCII alphabet. If you port this
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* to e.g. EBCDIC, you need to make a small adjustment. Keep in mind,
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* that on the wire it MUST be US-ASCII, so basically all you need
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* to do is replace the constant '0' with 0x30 ;).
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*
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* \param pBuf Caller-provided buffer that will receive the
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* generated ASCII string.
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*
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* \param iLenBuf Length of the caller-provided buffer.
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*
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* \param iToConv The integer to be converted.
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*/
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rsRetVal srUtilItoA(char *pBuf, int iLenBuf, int iToConv);
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/**
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* A method to duplicate a string for which the length is known.
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* Len must be the length in characters WITHOUT the trailing
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* '\0' byte.
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* rgerhards, 2007-07-10
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*/
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unsigned char *srUtilStrDup(unsigned char *pOld, size_t len);
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/**
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* A method to create a directory and all its missing parents for
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* a given file name. Please not that the rightmost element is
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* considered to be a file name and thus NO directory is being created
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* for it.
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* added 2007-07-17 by rgerhards
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*/
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int makeFileParentDirs(uchar *szFile, size_t lenFile, mode_t mode, uid_t uid, gid_t gid, int bFailOnChown);
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int execProg(uchar *program, int wait, uchar *arg);
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#endif
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