| 1 | /*
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| 2 | * Project: MoleCuilder
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| 3 | * Description: creates and alters molecular systems
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| 4 | * Copyright (C) 2012 University of Bonn. All rights reserved.
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| 5 | *
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| 6 | *
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| 7 | * This file is part of MoleCuilder.
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| 8 | *
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| 9 | * MoleCuilder is free software: you can redistribute it and/or modify
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| 10 | * it under the terms of the GNU General Public License as published by
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| 11 | * the Free Software Foundation, either version 2 of the License, or
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| 12 | * (at your option) any later version.
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| 13 | *
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| 14 | * MoleCuilder is distributed in the hope that it will be useful,
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 17 | * GNU General Public License for more details.
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| 18 | *
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| 19 | * You should have received a copy of the GNU General Public License
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| 20 | * along with MoleCuilder. If not, see <http://www.gnu.org/licenses/>.
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| 21 | */
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| 22 |
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| 23 | /*
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| 24 | * KeyValueValidator.cpp
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| 25 | *
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| 26 | * Created on: May 14, 2012
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| 27 | * Author: ankele
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| 28 | */
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| 29 |
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| 30 |
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| 31 | // include config.h
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| 32 | #ifdef HAVE_CONFIG_H
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| 33 | #include <config.h>
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| 34 | #endif
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| 35 |
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| 36 | #include "CodePatterns/MemDebug.hpp"
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| 37 |
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| 38 | #include "KeyValueValidator.hpp"
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| 39 |
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| 40 | bool KeyValueValidator::isValid(const std::string & _value) const
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| 41 | {
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| 42 | size_t keyvaluestart = 0;
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| 43 | size_t keyvalueend = _value.length()-1;
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| 44 | do {
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| 45 | size_t keyvaluemid = _value.find("=", keyvaluestart);
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| 46 | if (keyvaluemid == std::string::npos)
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| 47 | // No "=" found.
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| 48 | return false;
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| 49 |
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| 50 | if (keyvaluemid == keyvaluestart)
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| 51 | // Nothing before "=".
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| 52 | return false;
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| 53 |
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| 54 | if (keyvaluemid == keyvalueend)
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| 55 | // Nothing after "=".
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| 56 | return false;
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| 57 |
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| 58 | keyvalueend = keyvaluestart;
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| 59 | keyvaluestart = _value.find(";", keyvaluestart+1);
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| 60 | // allow ending semicolon
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| 61 | if (keyvaluestart == _value.length()-1)
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| 62 | keyvaluestart = std::string::npos;
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| 63 | } while (keyvaluestart != std::string::npos);
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| 64 |
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| 65 | return true;
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| 66 | }
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| 67 |
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| 68 | bool KeyValueValidator::operator==(const Validator<std::string> &_instance) const
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| 69 | {
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| 70 | const KeyValueValidator *inst =
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| 71 | dynamic_cast<const KeyValueValidator *>(&_instance);
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| 72 | if (inst)
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| 73 | return true;
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| 74 | else
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| 75 | return false;
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| 76 | }
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| 77 |
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| 78 | Validator< std::string >* KeyValueValidator::clone() const
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| 79 | {
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| 80 | Validator< std::string > *inst =
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| 81 | new KeyValueValidator();
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| 82 | return inst;
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| 83 | }
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| 84 |
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| 85 |
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| 86 |
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| 87 |
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