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96 lines
2.4 KiB
96 lines
2.4 KiB
/* |
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Copyright © 2017-2018 by The qTox Project Contributors |
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This file is part of qTox, a Qt-based graphical interface for Tox. |
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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 as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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qTox 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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You should have received a copy of the GNU General Public License |
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along with qTox. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "toxstring.h" |
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#include <QByteArray> |
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#include <QString> |
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#include <cassert> |
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#include <climits> |
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/** |
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* @class ToxString |
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* @brief Helper to convert safely between strings in the c-toxcore representation and QString. |
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*/ |
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/** |
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* @brief Creates a ToxString from a QString. |
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* @param string Input text. |
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*/ |
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ToxString::ToxString(const QString& text) |
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: ToxString(text.toUtf8()) |
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{ |
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} |
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/** |
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* @brief Creates a ToxString from bytes in a QByteArray. |
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* @param text Input text. |
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*/ |
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ToxString::ToxString(const QByteArray& text) |
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: string(text) |
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{ |
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} |
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/** |
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* @brief Creates a ToxString from the representation used by c-toxcore. |
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* @param text Pointer to the beginning of the text. |
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* @param length Number of bytes to read from the beginning. |
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*/ |
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ToxString::ToxString(const uint8_t* text, size_t length) |
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{ |
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assert(length <= INT_MAX); |
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string = QByteArray(reinterpret_cast<const char*>(text), length); |
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} |
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/** |
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* @brief Returns a pointer to the beginning of the string data. |
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* @return Pointer to the beginning of the string data. |
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*/ |
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const uint8_t* ToxString::data() const |
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{ |
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return reinterpret_cast<const uint8_t*>(string.constData()); |
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} |
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/** |
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* @brief Get the number of bytes in the string. |
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* @return Number of bytes in the string. |
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*/ |
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size_t ToxString::size() const |
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{ |
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return string.size(); |
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} |
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/** |
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* @brief Gets the string as QString. |
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* @return QString representation of the string. |
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*/ |
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QString ToxString::getQString() const |
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{ |
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return QString::fromUtf8(string); |
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} |
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/** |
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* @brief getBytes Gets the bytes of the string. |
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* @return Bytes of the string as QByteArray. |
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*/ |
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QByteArray ToxString::getBytes() const |
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{ |
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return QByteArray(string); |
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}
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