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@ -77,17 +77,19 @@ void HttpConnection::handleDownloadFailure(const QString& url, |
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<< qPrintable(reason) << std::endl; |
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<< qPrintable(reason) << std::endl; |
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} |
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} |
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void HttpConnection::read() { |
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void HttpConnection::read() |
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{ |
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m_receivedData.append(m_socket->readAll()); |
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m_receivedData.append(m_socket->readAll()); |
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// Parse HTTP request header
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// Parse HTTP request header
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int header_end = m_receivedData.indexOf("\r\n\r\n"); |
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const int header_end = m_receivedData.indexOf("\r\n\r\n"); |
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if (header_end < 0) { |
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if (header_end < 0) { |
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qDebug() << "Partial request: \n" << m_receivedData; |
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qDebug() << "Partial request: \n" << m_receivedData; |
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// Partial request waiting for the rest
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// Partial request waiting for the rest
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return; |
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return; |
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} |
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} |
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QByteArray header = m_receivedData.left(header_end); |
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const QByteArray header = m_receivedData.left(header_end); |
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m_parser.writeHeader(header); |
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m_parser.writeHeader(header); |
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if (m_parser.isError()) { |
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if (m_parser.isError()) { |
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qWarning() << Q_FUNC_INFO << "header parsing error"; |
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qWarning() << Q_FUNC_INFO << "header parsing error"; |
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@ -102,7 +104,7 @@ void HttpConnection::read() { |
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const int expected_length = m_parser.header().contentLength(); |
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const int expected_length = m_parser.header().contentLength(); |
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QByteArray message = m_receivedData.mid(header_end + 4, expected_length); |
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QByteArray message = m_receivedData.mid(header_end + 4, expected_length); |
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if (expected_length > 10000000) { |
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if (expected_length > 10000000 /* ~10MB */) { |
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qWarning() << "Bad request: message too long"; |
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qWarning() << "Bad request: message too long"; |
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m_generator.setStatusLine(400, "Bad Request"); |
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m_generator.setStatusLine(400, "Bad Request"); |
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m_receivedData.clear(); |
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m_receivedData.clear(); |
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@ -117,7 +119,6 @@ void HttpConnection::read() { |
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} |
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} |
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m_parser.writeMessage(message); |
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m_parser.writeMessage(message); |
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m_receivedData = m_receivedData.mid(header_end + 4 + expected_length); |
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m_receivedData = m_receivedData.mid(header_end + 4 + expected_length); |
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} else { |
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} else { |
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m_receivedData.clear(); |
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m_receivedData.clear(); |
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@ -132,7 +133,8 @@ void HttpConnection::read() { |
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} |
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} |
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} |
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} |
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void HttpConnection::write() { |
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void HttpConnection::write() |
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{ |
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m_socket->write(m_generator.toByteArray()); |
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m_socket->write(m_generator.toByteArray()); |
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m_socket->disconnectFromHost(); |
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m_socket->disconnectFromHost(); |
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} |
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} |
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