1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the documentation of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:BSD$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** BSD License Usage 18 ** Alternatively, you may use this file under the terms of the BSD license 19 ** as follows: 20 ** 21 ** "Redistribution and use in source and binary forms, with or without 22 ** modification, are permitted provided that the following conditions are 23 ** met: 24 ** * Redistributions of source code must retain the above copyright 25 ** notice, this list of conditions and the following disclaimer. 26 ** * Redistributions in binary form must reproduce the above copyright 27 ** notice, this list of conditions and the following disclaimer in 28 ** the documentation and/or other materials provided with the 29 ** distribution. 30 ** * Neither the name of The Qt Company Ltd nor the names of its 31 ** contributors may be used to endorse or promote products derived 32 ** from this software without specific prior written permission. 33 ** 34 ** 35 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 36 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 37 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 38 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 39 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 41 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 42 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 43 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 44 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 45 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 46 ** 47 ** $QT_END_LICENSE$ 48 ** 49 ****************************************************************************/ 50 51 //! [0] 52 QFtp *ftp = new QFtp(parent); 53 ftp->connectToHost("ftp.qt-project.org"); 54 ftp->login(); 55 //! [0] 56 57 58 //! [1] 59 ftp->connectToHost("ftp.qt-project.org"); // id == 1 60 ftp->login(); // id == 2 61 ftp->cd("qt"); // id == 3 62 ftp->get("INSTALL"); // id == 4 63 ftp->close(); // id == 5 64 //! [1] 65 66 67 //! [2] 68 start(1) 69 stateChanged(HostLookup) 70 stateChanged(Connecting) 71 stateChanged(Connected) 72 finished(1, false) 73 74 start(2) 75 stateChanged(LoggedIn) 76 finished(2, false) 77 78 start(3) 79 finished(3, false) 80 81 start(4) 82 dataTransferProgress(0, 3798) 83 dataTransferProgress(2896, 3798) 84 readyRead() 85 dataTransferProgress(3798, 3798) 86 readyRead() 87 finished(4, false) 88 89 start(5) 90 stateChanged(Closing) 91 stateChanged(Unconnected) 92 finished(5, false) 93 94 done(false) 95 //! [2] 96 97 98 //! [3] 99 start(1) 100 stateChanged(HostLookup) 101 stateChanged(Connecting) 102 stateChanged(Connected) 103 finished(1, false) 104 105 start(2) 106 finished(2, true) 107 108 done(true) 109 //! [3] 110