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91 lines
1.8 KiB
91 lines
1.8 KiB
3 years ago
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// QuotedStringList.cc
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//
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// QuotedStringList: Fed with a string it will extract separator delimited
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// words and store them in a list. The words may be
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// delimited by " or ', hence the name.
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//
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// Part of the ht://Dig package <http://www.htdig.org/>
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// Copyright (c) 1999-2004 The ht://Dig Group
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// For copyright details, see the file COPYING in your distribution
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// or the GNU Library General Public License (LGPL) version 2 or later
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// <http://www.gnu.org/copyleft/lgpl.html>
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//
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// $Id: QuotedStringList.cc,v 1.7 2004/05/28 13:15:21 lha Exp $
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//
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#ifdef HAVE_CONFIG_H
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#include "htconfig.h"
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#endif /* HAVE_CONFIG_H */
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#include "QuotedStringList.h"
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//*****************************************************************************
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QuotedStringList::QuotedStringList()
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{
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}
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//*****************************************************************************
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int
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QuotedStringList::Create(const char *str, const char *sep, int single)
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{
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char quote = 0;
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int quoted = 0;
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String word;
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while (str && *str)
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{
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if (*str == '\\')
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{
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if (!str[1])
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break;
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word << *++str;
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}
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else if (*str == quote)
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{
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quote = 0;
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}
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else if (!quote && (*str == '"' || *str == '\''))
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{
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quote = *str;
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quoted++;
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}
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else if (quote == 0 && strchr(sep, *str))
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{
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Add(new String(word));
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word = 0;
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quoted = 0;
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if (!single)
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{
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while (strchr(sep, *str))
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str++;
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str--;
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}
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}
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else
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word << *str;
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str++;
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}
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//
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// Add the last word to the list
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//
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if (word.length() || quoted)
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Add(new String(word));
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return Count();
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}
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//*****************************************************************************
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int
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QuotedStringList::Create(const char *str, char sep, int single)
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{
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char t[2] = "1";
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t[0] = sep;
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return Create(str, t, single);
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}
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