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/*
* strcpyin.c
*
* $Id: strcpyin.c,v 1.2 2006/04/18 19:49:56 source Exp $
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2006 OpenLink Software
*
* This project is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License, dated June 1991.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*/
#include "libutil.h"
#define SQL_NTS -3
int
StrCopyIn (char **poutStr, char *inStr, ssize_t size)
{
char *outStr;
if (inStr == NULL)
inStr = "";
if (size == SQL_NTS)
*poutStr = strdup (inStr);
else
{
if ((outStr = (char *) malloc (size + 1)) != NULL)
{
memcpy (outStr, inStr, size);
outStr[size] = '\0';
}
*poutStr = outStr;
}
return 0;
}
/*
* Strips off quotes from a quoted string in the course of copying
*/
int
StrCopyInUQ (char **poutStr, char *inStr, ssize_t size)
{
size_t cbLen = size;
if (inStr != NULL)
{
if (size == SQL_NTS)
cbLen = strlen (inStr);
if (cbLen >= 2 && (inStr[0] == '\'' || inStr[0] == '"') &&
inStr[cbLen - 1] == inStr[0])
{
cbLen -= 2;
return StrCopyIn (poutStr, &inStr[1], cbLen);
}
}
return StrCopyIn (poutStr, inStr, size);
}
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