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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt3Support module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #ifndef Q3FTP_H |
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43 #define Q3FTP_H |
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44 |
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45 #include <QtCore/qstring.h> // char*->QString conversion |
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46 #include <QtNetwork/qurlinfo.h> |
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47 #include <Qt3Support/q3networkprotocol.h> |
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48 |
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49 QT_BEGIN_HEADER |
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50 |
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51 QT_BEGIN_NAMESPACE |
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52 |
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53 QT_MODULE(Qt3Support) |
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54 |
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55 #ifndef QT_NO_NETWORKPROTOCOL_FTP |
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56 |
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57 class Q3Socket; |
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58 class Q3FtpCommand; |
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59 |
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60 class Q_COMPAT_EXPORT Q3Ftp : public Q3NetworkProtocol |
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61 { |
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62 Q_OBJECT |
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63 |
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64 public: |
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65 Q3Ftp(); // ### Qt 4.0: get rid of this overload |
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66 Q3Ftp( QObject *parent, const char *name=0 ); |
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67 virtual ~Q3Ftp(); |
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68 |
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69 int supportedOperations() const; |
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70 |
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71 // non-Q3NetworkProtocol functions: |
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72 enum State { |
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73 Unconnected, |
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74 HostLookup, |
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75 Connecting, |
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76 Connected, |
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77 LoggedIn, |
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78 Closing |
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79 }; |
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80 enum Error { |
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81 NoError, |
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82 UnknownError, |
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83 HostNotFound, |
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84 ConnectionRefused, |
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85 NotConnected |
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86 }; |
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87 enum Command { |
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88 None, |
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89 ConnectToHost, |
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90 Login, |
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91 Close, |
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92 List, |
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93 Cd, |
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94 Get, |
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95 Put, |
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96 Remove, |
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97 Mkdir, |
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98 Rmdir, |
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99 Rename, |
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100 RawCommand |
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101 }; |
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102 |
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103 int connectToHost( const QString &host, Q_UINT16 port=21 ); |
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104 int login( const QString &user=QString(), const QString &password=QString() ); |
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105 int close(); |
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106 int list( const QString &dir=QString() ); |
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107 int cd( const QString &dir ); |
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108 int get( const QString &file, QIODevice *dev=0 ); |
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109 int put( const QByteArray &data, const QString &file ); |
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110 int put( QIODevice *dev, const QString &file ); |
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111 int remove( const QString &file ); |
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112 int mkdir( const QString &dir ); |
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113 int rmdir( const QString &dir ); |
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114 int rename( const QString &oldname, const QString &newname ); |
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115 |
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116 int rawCommand( const QString &command ); |
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117 |
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118 Q_ULONG bytesAvailable() const; |
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119 Q_LONG readBlock( char *data, Q_ULONG maxlen ); |
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120 QByteArray readAll(); |
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121 |
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122 int currentId() const; |
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123 QIODevice* currentDevice() const; |
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124 Command currentCommand() const; |
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125 bool hasPendingCommands() const; |
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126 void clearPendingCommands(); |
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127 |
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128 State state() const; |
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129 |
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130 Error error() const; |
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131 QString errorString() const; |
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132 |
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133 public Q_SLOTS: |
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134 void abort(); |
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135 |
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136 Q_SIGNALS: |
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137 void stateChanged( int ); |
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138 void listInfo( const QUrlInfo& ); |
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139 void readyRead(); |
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140 void dataTransferProgress( int, int ); |
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141 void rawCommandReply( int, const QString& ); |
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142 |
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143 void commandStarted( int ); |
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144 void commandFinished( int, bool ); |
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145 void done( bool ); |
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146 |
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147 protected: |
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148 void parseDir( const QString &buffer, QUrlInfo &info ); // ### Qt 4.0: delete this? (not public API) |
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149 void operationListChildren( Q3NetworkOperation *op ); |
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150 void operationMkDir( Q3NetworkOperation *op ); |
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151 void operationRemove( Q3NetworkOperation *op ); |
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152 void operationRename( Q3NetworkOperation *op ); |
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153 void operationGet( Q3NetworkOperation *op ); |
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154 void operationPut( Q3NetworkOperation *op ); |
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155 |
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156 // ### Qt 4.0: delete these |
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157 // unused variables: |
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158 Q3Socket *commandSocket, *dataSocket; |
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159 bool connectionReady, passiveMode; |
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160 int getTotalSize, getDoneSize; |
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161 bool startGetOnFail; |
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162 int putToWrite, putWritten; |
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163 bool errorInListChildren; |
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164 |
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165 private: |
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166 void init(); |
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167 int addCommand( Q3FtpCommand * ); |
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168 |
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169 bool checkConnection( Q3NetworkOperation *op ); |
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170 |
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171 private Q_SLOTS: |
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172 void startNextCommand(); |
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173 void piFinished( const QString& ); |
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174 void piError( int, const QString& ); |
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175 void piConnectState( int ); |
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176 void piFtpReply( int, const QString& ); |
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177 |
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178 private Q_SLOTS: |
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179 void npListInfo( const QUrlInfo & ); |
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180 void npDone( bool ); |
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181 void npStateChanged( int ); |
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182 void npDataTransferProgress( int, int ); |
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183 void npReadyRead(); |
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184 |
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185 protected Q_SLOTS: |
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186 // ### Qt 4.0: delete these |
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187 void hostFound(); |
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188 void connected(); |
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189 void closed(); |
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190 void dataHostFound(); |
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191 void dataConnected(); |
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192 void dataClosed(); |
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193 void dataReadyRead(); |
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194 void dataBytesWritten( int nbytes ); |
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195 void error( int ); |
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196 }; |
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197 |
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198 #endif // QT_NO_NETWORKPROTOCOL_FTP |
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199 |
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200 QT_END_NAMESPACE |
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201 |
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202 QT_END_HEADER |
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203 |
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204 #endif // Q3FTP_H |