mirror of
https://github.com/ElvishArtisan/rivendell.git
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3aac166983
* Fixed a bug in the 'RDIdValidator' and 'RDTextValidator' classes that caused them to throw exceptions when processing certain multi-byte UTF-8 characters.
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
// rdtextvalidator.cpp
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//
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// Validate a string as being valid for a SQL text datatype.
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//
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// (C) Copyright 2004,2016 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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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
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <rdtextvalidator.h>
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RDTextValidator::RDTextValidator(QObject *parent,const char *name,bool allow_quote)
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: QValidator(parent,name)
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{
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if(!allow_quote) {
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banned_chars.push_back(34); // Double Quote
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}
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banned_chars.push_back(39); // Single Quote
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banned_chars.push_back(92); // Backslash Quote
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banned_chars.push_back(96); // Apostrophe Quote
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}
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QValidator::State RDTextValidator::validate(QString &input,int &pos) const
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{
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if(input.length()==0) {
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return QValidator::Acceptable;
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}
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for(unsigned i=0;i<banned_chars.size();i++) {
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if(input.contains(banned_chars.at(i))) {
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return QValidator::Invalid;
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}
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}
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return QValidator::Acceptable;
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}
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void RDTextValidator::addBannedChar(char c)
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{
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banned_chars.push_back(c);
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}
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QString RDTextValidator::stripString(QString str)
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{
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str.replace(34,""); // Double Quote
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str.replace(39,""); // Single Quote
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str.replace(92,""); // Backslash Quote
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str.replace(96,""); // Apostrophe Quote
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return str;
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}
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