1 | // |
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2 | // $Id: DefaultUploadPolicy.java 289 2007-06-19 10:04:46 +0000 (mar., 19 juin |
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3 | // 2007) etienne_sf $ |
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4 | // |
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5 | // jupload - A file upload juploadContext. |
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6 | // Copyright 2007 The JUpload Team |
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7 | // |
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8 | // Created: 2006-05-04 |
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9 | // Creator: etienne_sf |
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10 | // Last modified: $Date: 2010-08-18 08:23:24 -0300 (Qua, 18 Ago 2010) $ |
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11 | // |
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12 | // This program is free software; you can redistribute it and/or modify it under |
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13 | // the terms of the GNU General Public License as published by the Free Software |
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14 | // Foundation; either version 2 of the License, or (at your option) any later |
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15 | // version. This program is distributed in the hope that it will be useful, but |
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16 | // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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17 | // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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18 | // details. You should have received a copy of the GNU General Public License |
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19 | // along with this program; if not, write to the Free Software Foundation, Inc., |
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20 | // 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 | |
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22 | package wjhk.jupload2.policies; |
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23 | |
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24 | import java.awt.BorderLayout; |
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25 | import java.awt.Cursor; |
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26 | import java.awt.GridLayout; |
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27 | import java.awt.SystemColor; |
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28 | import java.awt.dnd.DropTargetDropEvent; |
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29 | import java.io.BufferedReader; |
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30 | import java.io.ByteArrayOutputStream; |
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31 | import java.io.File; |
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32 | import java.io.FileOutputStream; |
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33 | import java.io.FileReader; |
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34 | import java.io.IOException; |
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35 | import java.io.InputStream; |
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36 | import java.io.PrintStream; |
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37 | import java.io.UnsupportedEncodingException; |
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38 | import java.net.MalformedURLException; |
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39 | import java.net.URL; |
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40 | import java.net.URLEncoder; |
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41 | import java.nio.charset.Charset; |
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42 | import java.nio.charset.UnsupportedCharsetException; |
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43 | import java.util.IllegalFormatException; |
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44 | import java.util.Iterator; |
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45 | import java.util.Locale; |
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46 | import java.util.ResourceBundle; |
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47 | import java.util.Vector; |
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48 | import java.util.regex.Matcher; |
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49 | import java.util.regex.Pattern; |
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50 | import java.util.regex.PatternSyntaxException; |
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51 | |
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52 | import javax.swing.BorderFactory; |
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53 | import javax.swing.BoxLayout; |
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54 | import javax.swing.Icon; |
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55 | import javax.swing.JButton; |
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56 | import javax.swing.JLabel; |
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57 | import javax.swing.JOptionPane; |
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58 | import javax.swing.JPanel; |
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59 | import javax.swing.JProgressBar; |
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60 | import javax.swing.UIManager; |
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61 | import javax.swing.UnsupportedLookAndFeelException; |
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62 | import javax.swing.border.BevelBorder; |
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63 | |
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64 | import wjhk.jupload2.context.JUploadContext; |
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65 | import wjhk.jupload2.exception.JUploadException; |
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66 | import wjhk.jupload2.exception.JUploadExceptionStopAddingFiles; |
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67 | import wjhk.jupload2.exception.JUploadExceptionUploadFailed; |
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68 | import wjhk.jupload2.exception.JUploadExceptionUploadFailedSuccessNotFound; |
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69 | import wjhk.jupload2.exception.JUploadIOException; |
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70 | import wjhk.jupload2.filedata.DefaultFileData; |
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71 | import wjhk.jupload2.filedata.FileData; |
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72 | import wjhk.jupload2.gui.JUploadFileChooser; |
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73 | import wjhk.jupload2.gui.JUploadFileFilter; |
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74 | import wjhk.jupload2.gui.JUploadPanel; |
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75 | import wjhk.jupload2.upload.helper.ByteArrayEncoder; |
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76 | import wjhk.jupload2.upload.helper.ByteArrayEncoderHTTP; |
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77 | import wjhk.jupload2.upload.helper.HTTPConnectionHelper; |
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78 | import wjhk.jupload2.upload.helper.HttpProtocolFinderThread; |
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79 | import wjhk.jupload2.upload.helper.InteractiveTrustManager; |
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80 | |
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81 | /** |
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82 | * This class implements all {@link wjhk.jupload2.policies.UploadPolicy} |
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83 | * methods. Its way of working is he same as the JUpload version 1. <BR> |
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84 | * The simplest way to use this policy is given in the presentation of |
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85 | * {@link UploadPolicy}. The DefaultUploadPolicy is used when no |
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86 | * <I>uploadPolicy</I> parameter is given to the juploadContext, or this |
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87 | * parameter has 'DefaultUploadPolicy' as a value. <BR> |
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88 | * <P> |
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89 | * The <U>default behavior</U> is representated below. It can be overridden by |
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90 | * adding parameters to the juploadContext. All available parameters are shown |
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91 | * in the presentation of {@link UploadPolicy}. |
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92 | * </P> |
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93 | * <UL> |
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94 | * <LI>Default implementation for all |
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95 | * {@link wjhk.jupload2.policies.UploadPolicy} methods. |
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96 | * <LI>Files are uploaded all in one HTTP request. |
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97 | * <LI>No handling for particular kind of files: files are transmitted without |
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98 | * any transformation. |
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99 | * <LI>The file are transmitted to the server with the navigator cookies, |
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100 | * userAgent and Protocol (see also the readCookieFromNavigator and |
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101 | * serverProtocol juploadContext parameter). This make upload occurs within the |
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102 | * current user session on the server. So, it allows right management and |
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103 | * context during the management of uploaded files, on the server. |
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104 | * </UL> |
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105 | * |
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106 | * @author etienne_sf |
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107 | * @version $Revision: 1388 $ |
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108 | */ |
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109 | |
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110 | public class DefaultUploadPolicy implements UploadPolicy { |
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111 | |
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112 | /** |
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113 | * Maximum number of characters allowed for a message that is displayed in a |
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114 | * DialogBox |
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115 | */ |
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116 | public final static int DIALOG_MESSAGE_MAX_LINE_LENGTH = 80; |
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117 | |
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118 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
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119 | // /////////////////// APPLET PARAMETERS |
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120 | // /////////////////////////////////////////////////// |
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121 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
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122 | |
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123 | /** |
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124 | * juploadContext contains the reference of the Applet. It's useful to |
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125 | * interact with it. <BR> |
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126 | * It also allows access to the navigator properties, if the html tag |
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127 | * MAYSCRIPT is put in the APPLET tag. This allows this class to get the |
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128 | * cookie, userAgent and protocol, to upload files in the current user |
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129 | * session on the server. <BR> |
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130 | * Default : no default value |
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131 | */ |
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132 | JUploadContext juploadContext = null; |
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133 | |
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134 | /** |
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135 | * Contains the applet parameter of the same name. If a valid URL is given |
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136 | * here, the navigator will get redirected to this page, after a successful |
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137 | * upload. |
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138 | */ |
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139 | private String afterUploadURL = UploadPolicy.DEFAULT_AFTER_UPLOAD_URL; |
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140 | |
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141 | /** |
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142 | * Contains the allowedFileExtensions applet parameter. |
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143 | */ |
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144 | private boolean allowHttpPersistent = UploadPolicy.DEFAULT_ALLOW_HTTP_PERSISTENT; |
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145 | |
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146 | /** |
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147 | * Contains the allowedFileExtensions applet parameter. |
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148 | */ |
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149 | private String allowedFileExtensions = UploadPolicy.DEFAULT_ALLOWED_FILE_EXTENSIONS; |
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150 | |
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151 | /** |
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152 | * Indicate whether the log window is shown or not to the user. In all cases |
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153 | * it remains in memory, and stores all debug information. This allows a log |
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154 | * information, in case of an error occurs. |
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155 | * |
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156 | * @see #urlToSendErrorTo |
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157 | */ |
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158 | private String showLogWindow = UploadPolicy.DEFAULT_SHOW_LOGWINDOW; |
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159 | |
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160 | private boolean showStatusbar = UploadPolicy.DEFAULT_SHOW_STATUSBAR; |
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161 | |
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162 | private String specificHeaders = null; |
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163 | |
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164 | /** Indicates the directory in which the file chooser is to be opened */ |
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165 | private File currentBrowsingDirectory = null; |
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166 | |
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167 | /** |
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168 | * This parameter controls whether the applet generates a debug file or not. |
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169 | * If true, this file contains the full debug output, whatever the current |
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170 | * debugLevel is. |
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171 | */ |
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172 | private boolean debugGenerateFile = true; |
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173 | |
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174 | /** |
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175 | * The current debug level. This control the details of information that is |
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176 | * written in the log part of the applet. |
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177 | */ |
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178 | private int debugLevel = UploadPolicy.DEFAULT_DEBUG_LEVEL; |
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179 | |
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180 | /** |
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181 | * Stored value for the fileChooserIconFromFileContent applet property. |
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182 | * |
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183 | * @see UploadPolicy#PROP_FILE_CHOOSER_ICON_FROM_FILE_CONTENT |
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184 | */ |
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185 | private int fileChooserIconFromFileContent = UploadPolicy.DEFAULT_FILE_CHOOSER_ICON_FROM_FILE_CONTENT; |
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186 | |
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187 | /** |
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188 | * Stored value for the fileChooserIconSize applet property. |
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189 | * |
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190 | * @see UploadPolicy#PROP_FILE_CHOOSER_ICON_SIZE |
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191 | */ |
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192 | private int fileChooserIconSize = UploadPolicy.DEFAULT_FILE_CHOOSER_ICON_SIZE; |
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193 | |
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194 | /** |
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195 | * Stored value for the {@link UploadPolicy#PROP_FILE_FILTER_NAME} |
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196 | */ |
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197 | private String fileFilterName = UploadPolicy.DEFAULT_FILE_FILTER_NAME; |
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198 | /** |
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199 | * This String contains the filenameEncoding parameter. All details about |
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200 | * the available applet parameters are displayed in the <a |
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201 | * href="UploadPolicy.html@parameters">Upload Policy javadoc page</a>. |
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202 | */ |
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203 | private String filenameEncoding = UploadPolicy.DEFAULT_FILENAME_ENCODING; |
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204 | |
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205 | /** |
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206 | * Default value for the ftpCreateDirectoryStructure applet parameter |
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207 | */ |
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208 | private boolean ftpCreateDirectoryStructure = UploadPolicy.DEFAULT_FTP_CREATE_DIRECTORY_STRUCTURE; |
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209 | |
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210 | /** |
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211 | * Default value for the ftpCreateDirectoryStructure applet parameter |
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212 | */ |
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213 | private boolean ftpTransfertBinary = UploadPolicy.DEFAULT_FTP_TRANSFERT_BINARY; |
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214 | |
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215 | /** |
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216 | * Default value for the ftpCreateDirectoryStructure applet parameter |
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217 | */ |
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218 | private boolean ftpTransfertPassive = UploadPolicy.DEFAULT_FTP_TRANSFERT_PASSIVE; |
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219 | |
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220 | /** Default value for the httpUploadParameterName applet parameter */ |
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221 | protected String httpUploadParameterName = UploadPolicy.DEFAULT_HTTP_UPLOAD_PARAMETER_NAME; |
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222 | |
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223 | /** Default value for the httpUploadParameterType applet parameter */ |
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224 | protected String httpUploadParameterType = UploadPolicy.DEFAULT_HTTP_UPLOAD_PARAMETER_TYPE; |
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225 | |
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226 | /** |
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227 | * The lang parameter, given to the applet. |
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228 | */ |
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229 | private String lang = UploadPolicy.DEFAULT_LANG; |
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230 | |
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231 | /** |
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232 | * The current Locale. If the lang parameter is given and value, this |
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233 | * supersede the default locale. |
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234 | */ |
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235 | private Locale locale = Locale.getDefault(); |
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236 | |
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237 | /** |
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238 | * Contains the last exception that occurs in the applet. |
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239 | * |
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240 | * @see #displayErr(String, Exception) |
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241 | */ |
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242 | private JUploadException lastException = null; |
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243 | |
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244 | /** |
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245 | * The look and feel is used as a parameter of the |
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246 | * UIManager.setLookAndFeel(String) method. See the parameters list on the |
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247 | * {@link UploadPolicy} page. |
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248 | */ |
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249 | private String lookAndFeel = UploadPolicy.DEFAULT_LOOK_AND_FEEL; |
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250 | |
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251 | /** |
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252 | * The applet will do as may HTTP requests to upload all files, with the |
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253 | * number as a maximum number of files for each HTTP request. <BR> |
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254 | * Default : -1 |
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255 | */ |
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256 | private int nbFilesPerRequest = UploadPolicy.DEFAULT_NB_FILES_PER_REQUEST; |
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257 | |
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258 | /** |
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259 | * Current value (or default value) of the maxChunkSize applet parameter. <BR> |
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260 | * Default : Long.MAX_VALUE |
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261 | */ |
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262 | private long maxChunkSize = UploadPolicy.DEFAULT_MAX_CHUNK_SIZE; |
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263 | |
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264 | /** |
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265 | * Current value (or default value) of the maxFileSize applet parameter. <BR> |
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266 | * Default : Long.MAX_VALUE |
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267 | */ |
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268 | private long maxFileSize = UploadPolicy.DEFAULT_MAX_FILE_SIZE; |
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269 | |
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270 | /** |
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271 | * The URL where files should be posted. <BR> |
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272 | * Default : no default value. (mandatory) |
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273 | */ |
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274 | private String postURL = UploadPolicy.DEFAULT_POST_URL; |
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275 | |
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276 | /** @see UploadPolicy#getReadCookieFromNavigator() */ |
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277 | private boolean readCookieFromNavigator = UploadPolicy.DEFAULT_READ_COOKIE_FROM_NAVIGATOR; |
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278 | |
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279 | /** @see UploadPolicy#getReadUserAgentFromNavigator() */ |
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280 | private boolean readUserAgentFromNavigator = UploadPolicy.DEFAULT_READ_USER_AGENT_FROM_NAVIGATOR; |
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281 | |
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282 | /** @see UploadPolicy#getRetryMaxNumberOf() */ |
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283 | private int retryMaxNumberOf = UploadPolicy.DEFAULT_RETRY_MAX_NUMBER_OF; |
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284 | |
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285 | /** @see UploadPolicy#getRetryNbSecondsBetween() */ |
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286 | private int retryNbSecondsBetween = UploadPolicy.DEFAULT_RETRY_NB_SECONDS_BETWEEN; |
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287 | |
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288 | /** @see UploadPolicy#getSendMD5Sum() */ |
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289 | private boolean sendMD5Sum = UploadPolicy.DEFAULT_SEND_MD5_SUM; |
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290 | |
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291 | /** @see UploadPolicy#getServerProtocol() */ |
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292 | private String serverProtocol = UploadPolicy.DEFAULT_SERVER_PROTOCOL; |
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293 | |
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294 | /** |
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295 | * @see UploadPolicy#getStringUploadError() |
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296 | */ |
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297 | private String stringUploadError = UploadPolicy.DEFAULT_STRING_UPLOAD_ERROR; |
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298 | |
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299 | /** |
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300 | * @see UploadPolicy#getStringUploadSuccess() |
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301 | */ |
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302 | private String stringUploadSuccess = UploadPolicy.DEFAULT_STRING_UPLOAD_SUCCESS; |
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303 | |
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304 | /** |
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305 | * @see UploadPolicy#getStringUploadWarning() |
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306 | */ |
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307 | private String stringUploadWarning = UploadPolicy.DEFAULT_STRING_UPLOAD_WARNING; |
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308 | |
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309 | /** |
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310 | * If an error occurs during upload, and this attribute is not null, the |
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311 | * applet asks the user if wants to send the debug ouput to the |
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312 | * administrator. If yes, the full debug information is POSTed to this URL. |
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313 | * It's a little development on the server side to send a mail to the |
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314 | * webmaster, or just log this error into a log file. |
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315 | * |
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316 | * @see UploadPolicy#sendDebugInformation(String, Exception) |
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317 | */ |
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318 | private String urlToSendErrorTo = UploadPolicy.DEFAULT_URL_TO_SEND_ERROR_TO; |
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319 | |
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320 | /** |
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321 | * Optional name of a form (in the same document like the applet) which is |
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322 | * used to populate POST parameters. |
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323 | */ |
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324 | private String formData = UploadPolicy.DEFAULT_FORMDATA; |
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325 | |
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326 | private String afterUploadTarget = UploadPolicy.DEFAULT_AFTER_UPLOAD_TARGET; |
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327 | |
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328 | private String lastResponseBody = null; |
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329 | |
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330 | protected String lastResponseMessage = null; |
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331 | |
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332 | private int sslVerifyCert = InteractiveTrustManager.NONE; |
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333 | |
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334 | private final String CRLF = System.getProperty("line.separator"); |
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335 | |
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336 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
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337 | // /////////////////// INTERNAL ATTRIBUTE |
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338 | // /////////////////////////////////////////////////// |
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339 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
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340 | |
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341 | /** |
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342 | * This Vector contains headers that will be added for each upload. It may |
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343 | * contains specific cookies, for instance. |
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344 | * |
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345 | * @see #onAppendHeader(ByteArrayEncoder) |
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346 | */ |
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347 | private Vector<String> headers = new Vector<String>(); |
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348 | |
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349 | /** |
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350 | * The resourceBundle contains all localized String (and others ??) |
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351 | */ |
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352 | private ResourceBundle resourceBundle = null; |
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353 | |
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354 | /** |
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355 | * This stream is used to store all information that could be useful, in |
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356 | * case a problem occurs. Is content can then be sent to the webmaster. |
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357 | */ |
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358 | protected PrintStream debugOut = null; |
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359 | |
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360 | /** |
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361 | * The actual file, used for the debug log. |
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362 | * |
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363 | * @see #debugGenerateFile |
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364 | */ |
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365 | protected File debugFile = null; |
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366 | |
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367 | /** |
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368 | * This flag prevents endless repeats of opening the debug log, if that |
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369 | * failed for some reason. |
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370 | */ |
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371 | protected boolean debugOk = true; |
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372 | |
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373 | /** |
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374 | * Same as {@link #patternSuccess}, but for the error message. If found, |
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375 | * then the upload was accepted by the remote HTTP server, but rejected by |
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376 | * the remote application. This pattern should also find the error message |
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377 | * in the first matching string. |
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378 | */ |
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379 | protected Pattern patternError = Pattern |
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380 | .compile(UploadPolicy.DEFAULT_STRING_UPLOAD_ERROR); |
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381 | |
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382 | /** |
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383 | * The regexp pattern that is used to find the success string in the HTTP |
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384 | * response. If found, the upload is considered to be a success: it has been |
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385 | * accepted by the remote server and the remote application. |
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386 | */ |
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387 | protected Pattern patternSuccess = Pattern |
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388 | .compile(UploadPolicy.DEFAULT_STRING_UPLOAD_SUCCESS); |
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389 | |
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390 | /** |
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391 | * Same as {@link #patternSuccess}, but for the warning message. Each time |
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392 | * it is found, a message is displayed to the user. |
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393 | */ |
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394 | protected Pattern patternWarning = Pattern |
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395 | .compile(UploadPolicy.DEFAULT_STRING_UPLOAD_WARNING); |
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396 | |
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397 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
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398 | // /////////////////// CONSTRUCTORS |
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399 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
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400 | |
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401 | /** |
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402 | * The main constructor : use default values, and the given postURL. |
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403 | * |
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404 | * @param juploadContext |
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405 | * The current juploadContext. As the reference to the current |
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406 | * upload policy exists almost everywhere, this parameter allows |
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407 | * any access to anyone on the juploadContext... including |
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408 | * reading the applet parameters. |
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409 | * @throws JUploadException |
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410 | * If an applet parameter is invalid |
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411 | */ |
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412 | public DefaultUploadPolicy(JUploadContext juploadContext) |
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413 | throws JUploadException { |
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414 | // Call default constructor for all default initialization;. |
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415 | this.juploadContext = juploadContext; |
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416 | displayInfo("JUpload juploadContext started, with " |
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417 | + this.getClass().getName() + " upload policy"); |
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418 | |
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419 | // get the debug level. This control the level of debug messages that |
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420 | // are written in the log window (see displayDebugMessage). In all |
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421 | // cases, the full output is written in the debugBufferString (see also |
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422 | // urlToSendErrorTo) |
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423 | setDebugLevel(juploadContext.getParameter(PROP_DEBUG_LEVEL, |
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424 | DEFAULT_DEBUG_LEVEL), false); |
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425 | |
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426 | // Get resource file. This must be the very first parameter to be set, |
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427 | // because during initialization, translations may be needed. |
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428 | setLang(juploadContext.getParameter(PROP_LANG, DEFAULT_LANG)); |
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429 | |
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430 | // Force the look and feel of the current system. This must be the |
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431 | // second |
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432 | // first parameter to be set, because during initialization, dialogs can |
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433 | // appear. |
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434 | setLookAndFeel(juploadContext.getParameter(PROP_LOOK_AND_FEEL, |
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435 | DEFAULT_LOOK_AND_FEEL)); |
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436 | |
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437 | // This must be set before any URL's because these might trigger an |
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438 | // connection attempt. |
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439 | setSslVerifyCert(juploadContext.getParameter(PROP_SSL_VERIFY_CERT, |
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440 | DEFAULT_SSL_VERIFY_CERT)); |
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441 | |
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442 | // get the afterUploadURL juploadContext parameter. |
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443 | setAfterUploadURL(juploadContext.getParameter(PROP_AFTER_UPLOAD_URL, |
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444 | DEFAULT_AFTER_UPLOAD_URL)); |
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445 | |
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446 | // FTP: whether or not to create subfolders on the server side. |
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447 | setFtpCreateDirectoryStructure(juploadContext.getParameter( |
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448 | PROP_FTP_CREATE_DIRECTORY_STRUCTURE, |
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449 | DEFAULT_FTP_CREATE_DIRECTORY_STRUCTURE)); |
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450 | // FTP transfert mode |
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451 | setFtpTransfertBinary(juploadContext.getParameter( |
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452 | PROP_FTP_TRANSFERT_BINARY, DEFAULT_FTP_TRANSFERT_BINARY)); |
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453 | // FTP connection mode |
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454 | setFtpTransfertPassive(juploadContext.getParameter( |
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455 | PROP_FTP_TRANSFERT_PASSIVE, DEFAULT_FTP_TRANSFERT_PASSIVE)); |
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456 | |
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457 | // get the fileChooser parameters |
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458 | setAllowedFileExtensions(juploadContext.getParameter( |
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459 | PROP_ALLOWED_FILE_EXTENSIONS, DEFAULT_ALLOWED_FILE_EXTENSIONS)); |
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460 | setFileFilterName(juploadContext.getParameter(PROP_FILE_FILTER_NAME, |
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461 | DEFAULT_FILE_FILTER_NAME)); |
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462 | |
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463 | setAllowHttpPersistent(juploadContext.getParameter( |
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464 | PROP_ALLOW_HTTP_PERSISTENT, DEFAULT_ALLOW_HTTP_PERSISTENT)); |
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465 | |
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466 | setShowStatusbar(juploadContext.getParameter(PROP_SHOW_STATUSBAR, |
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467 | DEFAULT_SHOW_STATUSBAR)); |
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468 | |
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469 | setShowLogWindow(juploadContext.getParameter(PROP_SHOW_LOGWINDOW, |
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470 | DEFAULT_SHOW_LOGWINDOW)); |
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471 | |
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472 | // set the fileChooser relative stuff. |
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473 | setFileChooserIconFromFileContent(juploadContext.getParameter( |
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474 | PROP_FILE_CHOOSER_ICON_FROM_FILE_CONTENT, |
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475 | DEFAULT_FILE_CHOOSER_ICON_FROM_FILE_CONTENT)); |
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476 | setFileChooserIconSize(juploadContext.getParameter( |
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477 | PROP_FILE_CHOOSER_ICON_SIZE, DEFAULT_FILE_CHOOSER_ICON_SIZE)); |
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478 | setCurrentBrowsingDirectory(juploadContext.getParameter( |
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479 | PROP_BROWSING_DIRECTORY, DEFAULT_BROWSING_DIRECTORY)); |
---|
480 | // get the filenameEncoding. If not null, it should be a valid argument |
---|
481 | // for the URLEncoder.encode method. |
---|
482 | // DEPRECATED. |
---|
483 | setFilenameEncoding(juploadContext.getParameter(PROP_FILENAME_ENCODING, |
---|
484 | DEFAULT_FILENAME_ENCODING)); |
---|
485 | |
---|
486 | // Read parameters about the HTTP upload request. |
---|
487 | setNbFilesPerRequest(juploadContext.getParameter( |
---|
488 | PROP_NB_FILES_PER_REQUEST, DEFAULT_NB_FILES_PER_REQUEST)); |
---|
489 | setHttpUploadParameterName(juploadContext.getParameter( |
---|
490 | PROP_HTTP_UPLOAD_PARAMETER_NAME, |
---|
491 | DEFAULT_HTTP_UPLOAD_PARAMETER_NAME)); |
---|
492 | setHttpUploadParameterType(juploadContext.getParameter( |
---|
493 | PROP_HTTP_UPLOAD_PARAMETER_TYPE, |
---|
494 | DEFAULT_HTTP_UPLOAD_PARAMETER_TYPE)); |
---|
495 | // get the maximum size of a file on one HTTP request (indicates if the |
---|
496 | // file must be splitted before upload, see UploadPolicy comment). |
---|
497 | setMaxChunkSize(juploadContext.getParameter(PROP_MAX_CHUNK_SIZE, |
---|
498 | DEFAULT_MAX_CHUNK_SIZE)); |
---|
499 | // get the maximum size of an uploaded file. |
---|
500 | setMaxFileSize(juploadContext.getParameter(PROP_MAX_FILE_SIZE, |
---|
501 | DEFAULT_MAX_FILE_SIZE)); |
---|
502 | // retry management |
---|
503 | setRetryMaxNumberOf(juploadContext.getParameter( |
---|
504 | PROP_RETRY_MAX_NUMBER_OF, DEFAULT_RETRY_MAX_NUMBER_OF)); |
---|
505 | setRetryNbSecondsBetween(juploadContext |
---|
506 | .getParameter(PROP_RETRY_NB_SECONDS_BETWEEN, |
---|
507 | DEFAULT_RETRY_NB_SECONDS_BETWEEN)); |
---|
508 | |
---|
509 | // get the URL where files must be posted. |
---|
510 | setPostURL(juploadContext.getParameter(PROP_POST_URL, DEFAULT_POST_URL)); |
---|
511 | |
---|
512 | // get any additional headers. |
---|
513 | setReadCookieFromNavigator(juploadContext.getParameter( |
---|
514 | PROP_READ_COOKIE_FROM_NAVIGATOR, |
---|
515 | DEFAULT_READ_COOKIE_FROM_NAVIGATOR)); |
---|
516 | setReadUserAgentFromNavigator(juploadContext.getParameter( |
---|
517 | PROP_READ_USER_AGENT_FROM_NAVIGATOR, |
---|
518 | DEFAULT_READ_USER_AGENT_FROM_NAVIGATOR)); |
---|
519 | setSendMD5Sum(juploadContext.getParameter(PROP_SEND_MD5_SUM, |
---|
520 | DEFAULT_SEND_MD5_SUM)); |
---|
521 | setSpecificHeaders(juploadContext.getParameter(PROP_SPECIFIC_HEADERS, |
---|
522 | DEFAULT_SPECIFIC_HEADERS)); |
---|
523 | setStringUploadError(juploadContext.getParameter( |
---|
524 | PROP_STRING_UPLOAD_ERROR, DEFAULT_STRING_UPLOAD_ERROR)); |
---|
525 | setStringUploadSuccess(juploadContext.getParameter( |
---|
526 | PROP_STRING_UPLOAD_SUCCESS, DEFAULT_STRING_UPLOAD_SUCCESS)); |
---|
527 | setStringUploadWarning(juploadContext.getParameter( |
---|
528 | PROP_STRING_UPLOAD_WARNING, DEFAULT_STRING_UPLOAD_WARNING)); |
---|
529 | |
---|
530 | // get the URL where the full debug output can be sent when an error |
---|
531 | // occurs. |
---|
532 | setUrlToSendErrorTo(juploadContext.getParameter( |
---|
533 | PROP_URL_TO_SEND_ERROR_TO, DEFAULT_URL_TO_SEND_ERROR_TO)); |
---|
534 | this.formData = juploadContext.getParameter(PROP_FORMDATA, |
---|
535 | DEFAULT_FORMDATA); |
---|
536 | this.afterUploadTarget = juploadContext.getParameter( |
---|
537 | PROP_AFTER_UPLOAD_TARGET, DEFAULT_AFTER_UPLOAD_TARGET); |
---|
538 | |
---|
539 | // Let's touch the server, to test that everything is Ok. Take care, |
---|
540 | // this is the only place where we override the default value, by null: |
---|
541 | // the default value will be used by the HttpConnect.getProtocol() |
---|
542 | // method. |
---|
543 | // Also, in FTP mode, there can be no default value. |
---|
544 | HttpProtocolFinderThread.computeServerProtocol(this, juploadContext |
---|
545 | .getParameter(PROP_SERVER_PROTOCOL, null)); |
---|
546 | |
---|
547 | // We let the UploadPolicyFactory call the displayParameterStatus |
---|
548 | // method, so that the initialization is finished, including for classes |
---|
549 | // which inherit from DefaultUploadPolicy. |
---|
550 | displayDebug( |
---|
551 | "[DefaultUploadPolicy] end of constructor (serverProtocol has been set)", |
---|
552 | 30); |
---|
553 | } |
---|
554 | |
---|
555 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
---|
556 | // /////////////////// UploadPolicy methods |
---|
557 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
---|
558 | |
---|
559 | /** @see UploadPolicy#start() */ |
---|
560 | public void start() { |
---|
561 | // The current context may add any specific headers. |
---|
562 | if (getReadCookieFromNavigator()) { |
---|
563 | this.juploadContext.readCookieFromNavigator(this.headers); |
---|
564 | } |
---|
565 | if (getReadUserAgentFromNavigator()) { |
---|
566 | this.juploadContext.readUserAgentFromNavigator(this.headers); |
---|
567 | } |
---|
568 | } |
---|
569 | |
---|
570 | |
---|
571 | // getters and setters are sorted below |
---|
572 | |
---|
573 | /** |
---|
574 | * @see wjhk.jupload2.policies.UploadPolicy#addHeader(java.lang.String) |
---|
575 | */ |
---|
576 | public void addHeader(String header) { |
---|
577 | this.headers.add(header); |
---|
578 | } |
---|
579 | |
---|
580 | /** |
---|
581 | * The default behavior (see {@link DefaultUploadPolicy}) is to check that |
---|
582 | * the stringUploadSuccess applet parameter is present in the response from |
---|
583 | * the server. The return is tested, in the order below: <DIR> <LI>False, if |
---|
584 | * the stringUploadError is found. An error message is then displayed. <LI> |
---|
585 | * True, if the stringUploadSuccess is null or empty (no test at all). <LI> |
---|
586 | * True, if the stringUploadSuccess string is present in the |
---|
587 | * serverOutputBody. <LI>True, If previous condition is not filled, but the |
---|
588 | * HTTP header "HTTP(.*)200OK$" is present: the test is currently non |
---|
589 | * blocking, because I can not test all possible HTTP configurations.<BR> |
---|
590 | * <LI>False if the previous conditions are not fullfilled. </DIR> <BR> |
---|
591 | * This method also looks for the stringUploadWarning regular expression. |
---|
592 | * Each time it is matched, the found message is displayed to the user. |
---|
593 | * |
---|
594 | * @param status |
---|
595 | * The HTTP response code |
---|
596 | * @param msg |
---|
597 | * The status message from the first line of the response (e.g. |
---|
598 | * "200 OK"). |
---|
599 | * @param body |
---|
600 | * The body of the HTTP answer. |
---|
601 | * @return True or False, indicating if the upload is a success or not. |
---|
602 | * @see UploadPolicy#checkUploadSuccess(int, String, String) |
---|
603 | */ |
---|
604 | public boolean checkUploadSuccess(int status, String msg, String body) |
---|
605 | throws JUploadException { |
---|
606 | boolean bReturn = false; |
---|
607 | |
---|
608 | if (getDebugLevel() > 100) { |
---|
609 | // Let's have a little time to check the upload messages written on |
---|
610 | // the progress bar. |
---|
611 | try { |
---|
612 | Thread.sleep(300); |
---|
613 | } catch (InterruptedException e) { |
---|
614 | } |
---|
615 | } |
---|
616 | |
---|
617 | this.lastResponseBody = body; |
---|
618 | this.lastResponseMessage = msg; |
---|
619 | displayDebug("HTTP status: " + msg, 30); |
---|
620 | // HTTP-100 correction, thanks to Marc Reidy |
---|
621 | if ((status != 200) && (status != 100)) |
---|
622 | throw new JUploadExceptionUploadFailed("Received HTTP status " |
---|
623 | + msg); |
---|
624 | |
---|
625 | // HTTP-100 "continue", in case we're uploading |
---|
626 | // to an ASP.NET development server. We should |
---|
627 | // continue sending... |
---|
628 | if(status == 100) |
---|
629 | return true; |
---|
630 | |
---|
631 | // Let's analyze the body returned, line by line. The end of line |
---|
632 | // character may be CR, LF, or CRLF. We navigate through the body, and |
---|
633 | // replace any end of line character by a uniform CRLF. |
---|
634 | Matcher matcherError, matcherWarning; |
---|
635 | String line; |
---|
636 | Pattern p = Pattern.compile("[\\r\\n]", Pattern.MULTILINE); |
---|
637 | String[] lines = p.split(body); |
---|
638 | StringBuffer sbBodyWithUniformCRLF = new StringBuffer(body.length()); |
---|
639 | for (int i = 0; i < lines.length; i += 1) { |
---|
640 | line = lines[i]; |
---|
641 | sbBodyWithUniformCRLF.append(line).append("\r\n"); |
---|
642 | |
---|
643 | // FIXME some empty lines are given by the server |
---|
644 | // Let's remove the empty line: with the p pattern, a multiline is |
---|
645 | // generated each time a \r\n is received, that is: for each line. |
---|
646 | if (line == null || line.equals("")) { |
---|
647 | // An empty line. Let's go the next line. |
---|
648 | continue; |
---|
649 | } |
---|
650 | |
---|
651 | // Check if this is a success |
---|
652 | // The success string should be in the http body |
---|
653 | if (getStringUploadSuccess() != null |
---|
654 | && !getStringUploadSuccess().equals("")) { |
---|
655 | if (this.patternSuccess.matcher(line).matches()) { |
---|
656 | // We go on. There may be some WARNING message, hereafter. |
---|
657 | bReturn = true; |
---|
658 | } |
---|
659 | } |
---|
660 | |
---|
661 | // Check if this is an error |
---|
662 | if (getStringUploadError() != null |
---|
663 | && !getStringUploadError().equals("")) { |
---|
664 | matcherError = this.patternError.matcher(line); |
---|
665 | if (matcherError.matches()) { |
---|
666 | String errmsg = "An error occurs during upload (but the applet couldn't find the error message)"; |
---|
667 | if (matcherError.groupCount() > 0) { |
---|
668 | if (!matcherError.group(1).equals("")) { |
---|
669 | // Let's do a (very simple) formatting: one line to |
---|
670 | // 100 characters |
---|
671 | errmsg = formatMessage(matcherError.group(1)); |
---|
672 | } |
---|
673 | } |
---|
674 | this.lastResponseMessage = errmsg; |
---|
675 | throw new JUploadExceptionUploadFailed(errmsg); |
---|
676 | } |
---|
677 | }// getStringUploadError |
---|
678 | |
---|
679 | // Check if this is an warning |
---|
680 | if (getStringUploadWarning() != null |
---|
681 | && !getStringUploadWarning().equals("")) { |
---|
682 | matcherWarning = this.patternWarning.matcher(line); |
---|
683 | if (matcherWarning.matches()) { |
---|
684 | String warnmsg = "A warning occurs during upload (but the applet couldn't find the warning message)"; |
---|
685 | if (matcherWarning.groupCount() > 0) { |
---|
686 | if (!matcherWarning.group(1).equals("")) { |
---|
687 | warnmsg = formatMessage(matcherWarning.group(1)); |
---|
688 | } |
---|
689 | } |
---|
690 | this.lastResponseMessage = warnmsg; |
---|
691 | displayWarn(warnmsg); |
---|
692 | alertStr(warnmsg); |
---|
693 | } |
---|
694 | }// getStringUploadWarning |
---|
695 | |
---|
696 | }// while(st.hasMoreTokens()) |
---|
697 | |
---|
698 | if (bReturn) { |
---|
699 | return true; |
---|
700 | } |
---|
701 | |
---|
702 | // We found no stringUploadSuccess nor stringUploadError |
---|
703 | if (getStringUploadSuccess() == null |
---|
704 | || getStringUploadSuccess().equals("")) { |
---|
705 | // No chance to check the correctness of this upload. -> Assume Ok |
---|
706 | return true; |
---|
707 | } |
---|
708 | |
---|
709 | // stringUploadSuccess was defined but we did not find it. |
---|
710 | // This is most certainly an error as http-status 200 does *not* refer |
---|
711 | // to the correctness of the content. It merely means that the protocol |
---|
712 | // handling was ok. -> throw an exception |
---|
713 | throw new JUploadExceptionUploadFailedSuccessNotFound(getClass() |
---|
714 | .getName() |
---|
715 | + ".checkUploadSuccess(): The regexp string \"" |
---|
716 | + getStringUploadSuccess() |
---|
717 | + "\" was not found in the response body"); |
---|
718 | } // checkUploadSuccess |
---|
719 | |
---|
720 | /** |
---|
721 | * Generation of a formatted error message, so that it can be displayed in a |
---|
722 | * DialogBox. That is: each line that contains more than |
---|
723 | * {@link #DIALOG_MESSAGE_MAX_LINE_LENGTH} is truncated to |
---|
724 | * DIALOG_MESSAGE_MAX_LINE_LENGTH. |
---|
725 | * |
---|
726 | * @param msg |
---|
727 | * @return |
---|
728 | */ |
---|
729 | protected String formatMessage(String msg) { |
---|
730 | StringBuffer sbMsg = new StringBuffer(); |
---|
731 | String[] lines = msg.split("\\\\n"); |
---|
732 | for (int i = 0; i < lines.length; i += 1) { |
---|
733 | // For each line, we truncate it, if it's too long. |
---|
734 | String line = lines[i]; |
---|
735 | for (int j = 0, remaining = line.length(); remaining > 0; remaining -= DIALOG_MESSAGE_MAX_LINE_LENGTH, j += 1) { |
---|
736 | if (remaining <= DIALOG_MESSAGE_MAX_LINE_LENGTH) { |
---|
737 | // It's the last loop. |
---|
738 | sbMsg.append(line.substring(j |
---|
739 | * DIALOG_MESSAGE_MAX_LINE_LENGTH)); |
---|
740 | } else { |
---|
741 | sbMsg.append(line.substring(j |
---|
742 | * DIALOG_MESSAGE_MAX_LINE_LENGTH, (j + 1) |
---|
743 | * DIALOG_MESSAGE_MAX_LINE_LENGTH)); |
---|
744 | sbMsg.append("\n"); |
---|
745 | } |
---|
746 | } |
---|
747 | // End we add the EOL characters, for all lines, but the last one. |
---|
748 | if (i < lines.length - 1) { |
---|
749 | sbMsg.append("\n"); |
---|
750 | } |
---|
751 | } |
---|
752 | |
---|
753 | return sbMsg.toString(); |
---|
754 | } |
---|
755 | |
---|
756 | /** |
---|
757 | * @see wjhk.jupload2.policies.UploadPolicy#afterUpload(Exception, String) |
---|
758 | */ |
---|
759 | public void afterUpload(Exception e, String serverOutput) |
---|
760 | throws JUploadException { |
---|
761 | // If there was no error, and afterUploadURL is defined, let's try to go |
---|
762 | // to this URL. |
---|
763 | String url = getAfterUploadURL(); |
---|
764 | if (url != null) { |
---|
765 | this.juploadContext.displayURL(url, e == null); |
---|
766 | } |
---|
767 | } |
---|
768 | |
---|
769 | /** @see UploadPolicy#alertStr(String) */ |
---|
770 | public void alertStr(String str) { |
---|
771 | String str2 = str.replaceAll("\\\\n", "\n"); |
---|
772 | JOptionPane.showMessageDialog(null, str2, "Alert", |
---|
773 | JOptionPane.WARNING_MESSAGE); |
---|
774 | } |
---|
775 | |
---|
776 | /** @see UploadPolicy#confirmDialogStr(String, int) */ |
---|
777 | public int confirmDialogStr(String str, int optionTypes) { |
---|
778 | String str2 = str.replaceAll("\\\\n", "\n"); |
---|
779 | return JOptionPane.showConfirmDialog(getContext().getUploadPanel() |
---|
780 | .getJComponent().getParent(), str2, "Alert", optionTypes); |
---|
781 | } |
---|
782 | |
---|
783 | /** @see UploadPolicy#alert(String) */ |
---|
784 | public void alert(String key) { |
---|
785 | alertStr(getLocalizedString(key)); |
---|
786 | } |
---|
787 | |
---|
788 | /** |
---|
789 | * The DefaultUpload accepts all file types: we just return an instance of |
---|
790 | * FileData, without any test. |
---|
791 | * |
---|
792 | * @exception JUploadExceptionStopAddingFiles |
---|
793 | * If the users choosed to stop adding. This occurs when the |
---|
794 | * {@link #fileFilterAccept(File)} method returns false, and |
---|
795 | * the user then choose to stop adding files. |
---|
796 | * @see UploadPolicy#createFileData(File, File) |
---|
797 | */ |
---|
798 | public FileData createFileData(File file, File root) |
---|
799 | throws JUploadExceptionStopAddingFiles { |
---|
800 | if (!fileFilterAccept(file)) { |
---|
801 | String msg = file.getName() + " : " |
---|
802 | + getLocalizedString("errForbiddenExtension"); |
---|
803 | displayWarn(msg); |
---|
804 | if (confirmDialogStr(msg, JOptionPane.OK_CANCEL_OPTION) == JOptionPane.CANCEL_OPTION) { |
---|
805 | // The user want to stop to add files to the list. For instance, |
---|
806 | // when he/she added a whole directory, and it contains a lot of |
---|
807 | // files that don't match the allowed file extension. |
---|
808 | throw new JUploadExceptionStopAddingFiles("Stopped by the user"); |
---|
809 | } |
---|
810 | return null; |
---|
811 | } else if (!file.canRead()) { |
---|
812 | displayInfo("Can't read file " + file.getName() |
---|
813 | + ". No DefaultFileData creation."); |
---|
814 | return null; |
---|
815 | } else { |
---|
816 | return new DefaultFileData(file, root, this); |
---|
817 | } |
---|
818 | } |
---|
819 | |
---|
820 | /** |
---|
821 | * Default implementation of |
---|
822 | * {@link wjhk.jupload2.policies.UploadPolicy#createTopPanel(JButton, JButton, JButton, JUploadPanel)} |
---|
823 | * . IT creates a JPanel, containing the three given JButton. It creates the |
---|
824 | * same panel as the original JUpload. |
---|
825 | * |
---|
826 | * @see wjhk.jupload2.policies.UploadPolicy#createTopPanel(JButton, JButton, |
---|
827 | * JButton, JUploadPanel) |
---|
828 | */ |
---|
829 | public JPanel createTopPanel(JButton browse, JButton remove, |
---|
830 | JButton removeAll, JUploadPanel jUploadPanel) { |
---|
831 | JPanel jPanel = new JPanel(); |
---|
832 | |
---|
833 | jPanel.setLayout(new GridLayout(1, 3, 10, 5)); |
---|
834 | jPanel.setBorder(BorderFactory.createEmptyBorder(5, 10, 5, 10)); |
---|
835 | jPanel.add(browse); |
---|
836 | jPanel.add(removeAll); |
---|
837 | jPanel.add(remove); |
---|
838 | |
---|
839 | jUploadPanel.getJComponent().setBorder( |
---|
840 | BorderFactory.createLineBorder(SystemColor.controlDkShadow)); |
---|
841 | |
---|
842 | return jPanel; |
---|
843 | } |
---|
844 | |
---|
845 | /** |
---|
846 | * @see wjhk.jupload2.policies.UploadPolicy#createProgressPanel(JProgressBar, |
---|
847 | * JProgressBar, JButton, JButton, JUploadPanel) |
---|
848 | */ |
---|
849 | public JPanel createProgressPanel(JProgressBar preparationProgressBar, |
---|
850 | JProgressBar uploadProgressBar, JButton uploadButton, |
---|
851 | JButton stopButton, JUploadPanel mainPanel) { |
---|
852 | |
---|
853 | // There may be two progress bar: one for preparation progress of files |
---|
854 | // (preparation before upload) and one to follow the actual upload. |
---|
855 | JPanel jProgressBarPanel = new JPanel(); |
---|
856 | jProgressBarPanel.setLayout(new BorderLayout(10, 1)); |
---|
857 | jProgressBarPanel.add(preparationProgressBar, BorderLayout.NORTH); |
---|
858 | jProgressBarPanel.add(uploadProgressBar, BorderLayout.SOUTH); |
---|
859 | |
---|
860 | JPanel jProgressPanel = new JPanel(); |
---|
861 | jProgressPanel.setLayout(new BorderLayout(10, 0)); |
---|
862 | jProgressPanel.setBorder(BorderFactory.createEmptyBorder(5, 10, 5, 10)); |
---|
863 | jProgressPanel.add(uploadButton, BorderLayout.LINE_START); |
---|
864 | jProgressPanel.add(jProgressBarPanel, BorderLayout.CENTER); |
---|
865 | jProgressPanel.add(stopButton, BorderLayout.LINE_END); |
---|
866 | return jProgressPanel; |
---|
867 | } |
---|
868 | |
---|
869 | /** |
---|
870 | * @see wjhk.jupload2.policies.UploadPolicy#createStatusBar(javax.swing.JLabel, |
---|
871 | * JUploadPanel) |
---|
872 | */ |
---|
873 | public JPanel createStatusBar(JLabel content, JUploadPanel mainPanel) { |
---|
874 | if (this.showStatusbar) { |
---|
875 | JPanel pstatus = new JPanel(); |
---|
876 | pstatus.setLayout(new BorderLayout()); |
---|
877 | pstatus.add(content, BorderLayout.CENTER); |
---|
878 | pstatus.setBorder(new BevelBorder(BevelBorder.LOWERED)); |
---|
879 | return pstatus; |
---|
880 | } |
---|
881 | return null; |
---|
882 | } |
---|
883 | |
---|
884 | /** |
---|
885 | * This methods allow the upload policy to override the default disposition |
---|
886 | * of the components on the applet. |
---|
887 | * |
---|
888 | * @see UploadPolicy#addComponentsToJUploadPanel(JUploadPanel) |
---|
889 | */ |
---|
890 | public void addComponentsToJUploadPanel(JUploadPanel jUploadPanel) { |
---|
891 | // Set the global layout of the panel. |
---|
892 | jUploadPanel.getJComponent().setLayout( |
---|
893 | new BoxLayout(jUploadPanel.getJComponent(), BoxLayout.Y_AXIS)); |
---|
894 | |
---|
895 | // The top panel is the upper part of the applet: above the file |
---|
896 | // list. |
---|
897 | // JPanel topPanel = new JPanel(); |
---|
898 | JPanel topPanel = createTopPanel(jUploadPanel.getBrowseButton(), |
---|
899 | jUploadPanel.getRemoveButton(), jUploadPanel |
---|
900 | .getRemoveAllButton(), jUploadPanel); |
---|
901 | if (topPanel != null) { |
---|
902 | jUploadPanel.getJComponent().add(topPanel); |
---|
903 | topPanel.addMouseListener(jUploadPanel.getMouseListener()); |
---|
904 | } |
---|
905 | |
---|
906 | // Then, we add the file list. |
---|
907 | jUploadPanel.getJComponent().add( |
---|
908 | jUploadPanel.getFilePanel().getDropComponent()); |
---|
909 | |
---|
910 | // The progress panel contains the progress bar, and the upload and stop |
---|
911 | // buttons. |
---|
912 | JPanel progressPanel = createProgressPanel(jUploadPanel |
---|
913 | .getPreparationProgressBar(), jUploadPanel |
---|
914 | .getUploadProgressBar(), jUploadPanel.getUploadButton(), |
---|
915 | jUploadPanel.getStopButton(), jUploadPanel); |
---|
916 | jUploadPanel.getJComponent().add(progressPanel); |
---|
917 | jUploadPanel.getJComponent().addMouseListener( |
---|
918 | jUploadPanel.getMouseListener()); |
---|
919 | |
---|
920 | // Now, we add the log window. |
---|
921 | jUploadPanel.showOrHideLogWindow(); |
---|
922 | jUploadPanel.getJComponent().add(jUploadPanel.getJLogWindowPane()); |
---|
923 | |
---|
924 | // And, to finish with: the status bar. |
---|
925 | JPanel p = createStatusBar(jUploadPanel.getStatusLabel(), jUploadPanel); |
---|
926 | if (null != p) { |
---|
927 | jUploadPanel.getJComponent().add(p); |
---|
928 | p.addMouseListener(jUploadPanel.getMouseListener()); |
---|
929 | } |
---|
930 | } |
---|
931 | |
---|
932 | /** {@inheritDoc} */ |
---|
933 | public void updateButtonState(int executionStatus) { |
---|
934 | // First step: check the parameter. |
---|
935 | if (executionStatus != UploadPolicy.EXEC_STATUS_READY |
---|
936 | && executionStatus != UploadPolicy.EXEC_STATUS_UPLOADING) { |
---|
937 | throw new java.lang.IllegalArgumentException( |
---|
938 | "Unknow value for executionStatus: " + executionStatus); |
---|
939 | } |
---|
940 | |
---|
941 | // Then ... nothing to do! This class has no specific GUI item. |
---|
942 | } |
---|
943 | |
---|
944 | /** @see UploadPolicy#displayErr(Exception) */ |
---|
945 | public void displayErr(Exception e) { |
---|
946 | displayErr(e.getMessage(), e); |
---|
947 | } |
---|
948 | |
---|
949 | /** @see UploadPolicy#displayErr(String) */ |
---|
950 | public void displayErr(String err) { |
---|
951 | displayErr(err, null); |
---|
952 | } |
---|
953 | |
---|
954 | /** |
---|
955 | * Logs a stack trace for the given exception. |
---|
956 | * |
---|
957 | * @param throwable |
---|
958 | */ |
---|
959 | private void displayStackTrace(Throwable throwable) { |
---|
960 | if (throwable != null) { |
---|
961 | ByteArrayOutputStream bs = new ByteArrayOutputStream(); |
---|
962 | PrintStream ps = new PrintStream(bs); |
---|
963 | throwable.printStackTrace(ps); |
---|
964 | ps.close(); |
---|
965 | displayMsg("", bs.toString()); |
---|
966 | |
---|
967 | // If there is a cause, let's be sure its stack trace is displayed. |
---|
968 | if (throwable.getCause() != null) { |
---|
969 | displayMsg("", "Caused by:"); |
---|
970 | displayStackTrace(throwable.getCause()); |
---|
971 | } |
---|
972 | } |
---|
973 | } |
---|
974 | |
---|
975 | /** |
---|
976 | * This method just logs an error. |
---|
977 | * |
---|
978 | * @param errorText |
---|
979 | * @param exception |
---|
980 | */ |
---|
981 | private void logErr(String errorText, Exception exception) { |
---|
982 | if (exception == null) { |
---|
983 | setLastException(new JUploadException("errorText")); |
---|
984 | } else if (exception instanceof JUploadException) { |
---|
985 | setLastException((JUploadException) exception); |
---|
986 | } else { |
---|
987 | setLastException(new JUploadException(exception)); |
---|
988 | } |
---|
989 | |
---|
990 | // Default behavior: if debugLevel is 0, and an error occurs, we force |
---|
991 | // the debug level to 1: this makes the log window become visible, if it |
---|
992 | // was hidden. |
---|
993 | if (getDebugLevel() == 0) |
---|
994 | setDebugLevel(1); |
---|
995 | |
---|
996 | String exceptionMsg = null; |
---|
997 | String exceptionClassName = null; |
---|
998 | String logMsg = errorText; |
---|
999 | |
---|
1000 | // First, we construct the exception class name. |
---|
1001 | if (exception == null) { |
---|
1002 | exceptionClassName = ""; |
---|
1003 | } else if (exception instanceof JUploadException) { |
---|
1004 | exceptionClassName = "[" |
---|
1005 | + ((JUploadException) exception).getClassNameAndClause() |
---|
1006 | + "] "; |
---|
1007 | } else { |
---|
1008 | exceptionClassName = "[" + exception.getClass().getName() + "] "; |
---|
1009 | } |
---|
1010 | |
---|
1011 | // Then, the message body can be completed by the exception message. |
---|
1012 | if (exception != null) { |
---|
1013 | // Ok, we have an exception. |
---|
1014 | if (exception.getCause() != null) { |
---|
1015 | exceptionMsg = exception.getCause().getMessage(); |
---|
1016 | } else { |
---|
1017 | exceptionMsg = exception.getMessage(); |
---|
1018 | } |
---|
1019 | logMsg = exceptionMsg + " (" + errorText + ")"; |
---|
1020 | } |
---|
1021 | |
---|
1022 | // Add the message to the log window |
---|
1023 | displayMsg("[ERROR]", exceptionClassName + logMsg); |
---|
1024 | // Let's display the stack trace, if relevant. |
---|
1025 | displayStackTrace(exception); |
---|
1026 | |
---|
1027 | // Then we copy the debug output to the clipboard, and say it to the |
---|
1028 | // current user. |
---|
1029 | if (this.juploadContext.getUploadPanel() != null |
---|
1030 | && getDebugLevel() >= 99) { |
---|
1031 | // Ok, the applet has been fully built. |
---|
1032 | this.juploadContext.getUploadPanel().copyLogWindow(); |
---|
1033 | alert("messageLogWindowCopiedToClipboard"); |
---|
1034 | } |
---|
1035 | |
---|
1036 | } |
---|
1037 | |
---|
1038 | /** |
---|
1039 | * If debug is off, the log window may not be visible. We switch the debug |
---|
1040 | * to on, to be sure that some information will be displayed to the user. <BR> |
---|
1041 | * If debug is -1, the log window remains hidden. |
---|
1042 | * |
---|
1043 | * @see wjhk.jupload2.policies.UploadPolicy#displayErr(java.lang.String, |
---|
1044 | * java.lang.Exception, int) |
---|
1045 | */ |
---|
1046 | public int displayErr(String errorText, Exception exception, int optionTypes) { |
---|
1047 | // Then, we display it to the user. |
---|
1048 | String alertMsg = errorText; |
---|
1049 | // Then, the message body can be completed by the exception message. |
---|
1050 | if (exception != null && (errorText == null || errorText.equals(""))) { |
---|
1051 | // Ok, we have an exception. |
---|
1052 | if (exception.getCause() != null) { |
---|
1053 | alertMsg = exception.getCause().getMessage(); |
---|
1054 | } else { |
---|
1055 | alertMsg = exception.getMessage(); |
---|
1056 | } |
---|
1057 | } |
---|
1058 | |
---|
1059 | // The message displayed depend on the debug level: |
---|
1060 | if (getDebugLevel() >= 30 && exception != null) { |
---|
1061 | alertMsg = exception.getClass().getName() + ": " + alertMsg; |
---|
1062 | } |
---|
1063 | |
---|
1064 | // Display the message to the user. The kind of alert box depends on the |
---|
1065 | // given options: |
---|
1066 | int buttonClicked = 0; |
---|
1067 | switch (optionTypes) { |
---|
1068 | case -1: |
---|
1069 | // Standard message box. |
---|
1070 | alertStr(alertMsg); |
---|
1071 | buttonClicked = JOptionPane.OK_OPTION; |
---|
1072 | break; |
---|
1073 | case JOptionPane.OK_CANCEL_OPTION: |
---|
1074 | case JOptionPane.YES_NO_CANCEL_OPTION: |
---|
1075 | case JOptionPane.YES_NO_OPTION: |
---|
1076 | buttonClicked = confirmDialogStr(alertMsg, optionTypes); |
---|
1077 | break; |
---|
1078 | default: |
---|
1079 | // This is a problem. Let's display it to the user as a standard |
---|
1080 | // alert box. |
---|
1081 | alertStr(alertMsg); |
---|
1082 | buttonClicked = JOptionPane.OK_OPTION; |
---|
1083 | // Then, we log this new problem. |
---|
1084 | String msg = "Unknown optionType in displayErr(String, Exception, int)"; |
---|
1085 | alertStr(msg); |
---|
1086 | logErr(msg, null); |
---|
1087 | } |
---|
1088 | |
---|
1089 | // First, we log the error. |
---|
1090 | logErr(errorText, exception); |
---|
1091 | |
---|
1092 | return buttonClicked; |
---|
1093 | } |
---|
1094 | |
---|
1095 | /** |
---|
1096 | * If debug is off, the log window may not be visible. We switch the debug |
---|
1097 | * to on, to be sure that some information will be displayed to the user. <BR> |
---|
1098 | * If debug is -1, the log window remains hidden. |
---|
1099 | * |
---|
1100 | * @see wjhk.jupload2.policies.UploadPolicy#displayErr(java.lang.String, |
---|
1101 | * java.lang.Exception) |
---|
1102 | */ |
---|
1103 | public void displayErr(String errorText, Exception exception) { |
---|
1104 | displayErr(errorText, exception, -1); |
---|
1105 | } |
---|
1106 | |
---|
1107 | /** |
---|
1108 | * @see UploadPolicy#displayInfo(String) |
---|
1109 | */ |
---|
1110 | public void displayInfo(String info) { |
---|
1111 | displayMsg("[INFO]", info); |
---|
1112 | } |
---|
1113 | |
---|
1114 | /** |
---|
1115 | * @see UploadPolicy#displayWarn(String) |
---|
1116 | */ |
---|
1117 | public void displayWarn(String warn) { |
---|
1118 | displayMsg("[WARN]", warn); |
---|
1119 | } |
---|
1120 | |
---|
1121 | /** |
---|
1122 | * @see UploadPolicy#displayDebug(String, int) |
---|
1123 | */ |
---|
1124 | public void displayDebug(String debug, int minDebugLevel) { |
---|
1125 | final String tag = "[DEBUG]"; |
---|
1126 | if (this.debugLevel >= minDebugLevel) { |
---|
1127 | // displayMsg will add the message to the debugStrignBuffer. |
---|
1128 | displayMsg(tag, debug); |
---|
1129 | } else if (this.debugGenerateFile) { |
---|
1130 | // We have to write the message to the debug file, whatever the |
---|
1131 | // debugLevel is. |
---|
1132 | addMsgToDebugLog(tag + debug); |
---|
1133 | } |
---|
1134 | } |
---|
1135 | |
---|
1136 | /** @see UploadPolicy#getLocalizedString(String, Object...) */ |
---|
1137 | public String getLocalizedString(String key, Object... args) { |
---|
1138 | String ret = this.resourceBundle.getString(key); |
---|
1139 | try { |
---|
1140 | // We have to recreate the correct call to String.format |
---|
1141 | switch (args.length) { |
---|
1142 | case 0: |
---|
1143 | return String.format(ret); |
---|
1144 | case 1: |
---|
1145 | return String.format(ret, args[0]); |
---|
1146 | case 2: |
---|
1147 | return String.format(ret, args[0], args[1]); |
---|
1148 | case 3: |
---|
1149 | return String.format(ret, args[0], args[1], args[2]); |
---|
1150 | case 4: |
---|
1151 | return String.format(ret, args[0], args[1], args[2], args[3]); |
---|
1152 | case 5: |
---|
1153 | return String.format(ret, args[0], args[1], args[2], args[3], |
---|
1154 | args[4]); |
---|
1155 | case 6: |
---|
1156 | return String.format(ret, args[0], args[1], args[2], args[3], |
---|
1157 | args[4], args[5]); |
---|
1158 | case 7: |
---|
1159 | return String.format(ret, args[0], args[1], args[2], args[3], |
---|
1160 | args[4], args[5], args[6]); |
---|
1161 | default: |
---|
1162 | throw new IllegalArgumentException( |
---|
1163 | "DefaultUploadPolicy.getLocalizedString accepts up to 7 variable parameters (" |
---|
1164 | + args.length |
---|
1165 | + " values were given for the 'args' argument"); |
---|
1166 | } |
---|
1167 | } catch (IllegalFormatException ife) { |
---|
1168 | displayErr(ife.getClass().getName() + " (" + ife.getMessage() |
---|
1169 | + ")when managing this string: " + ret); |
---|
1170 | throw ife; |
---|
1171 | } |
---|
1172 | } |
---|
1173 | |
---|
1174 | /** |
---|
1175 | * @see UploadPolicy#getUploadFilename(FileData, int) |
---|
1176 | */ |
---|
1177 | public String getUploadFilename(FileData fileData, int index) |
---|
1178 | throws JUploadException { |
---|
1179 | return getEncodedFilename(fileData.getFileName()); |
---|
1180 | } |
---|
1181 | |
---|
1182 | /** |
---|
1183 | * returns the filename and encodes it, if necessary |
---|
1184 | * |
---|
1185 | * @param filename |
---|
1186 | * the original filename |
---|
1187 | * @return filename (encoded, if necessary) |
---|
1188 | * @throws JUploadException |
---|
1189 | */ |
---|
1190 | protected final String getEncodedFilename(String filename) |
---|
1191 | throws JUploadException { |
---|
1192 | if (this.filenameEncoding == null || this.filenameEncoding.equals("")) { |
---|
1193 | return filename; |
---|
1194 | } |
---|
1195 | try { |
---|
1196 | return URLEncoder.encode(filename, this.filenameEncoding); |
---|
1197 | } catch (UnsupportedEncodingException e) { |
---|
1198 | throw new JUploadException(e); |
---|
1199 | } |
---|
1200 | } |
---|
1201 | |
---|
1202 | /** @see UploadPolicy#getUploadName(FileData, int) */ |
---|
1203 | public String getUploadName(FileData fileData, int index) |
---|
1204 | throws JUploadException { |
---|
1205 | if (this.httpUploadParameterType |
---|
1206 | .equals(UploadPolicy.HTTPUPLOADPARAMETERTYPE_ARRAY)) { |
---|
1207 | return this.httpUploadParameterName + "[]"; |
---|
1208 | } else if (this.httpUploadParameterType |
---|
1209 | .equals(UploadPolicy.HTTPUPLOADPARAMETERTYPE_ITERATION)) { |
---|
1210 | return this.httpUploadParameterName + index; |
---|
1211 | } else if (this.httpUploadParameterType |
---|
1212 | .equals(UploadPolicy.HTTPUPLOADPARAMETERTYPE_ONE_FILE)) { |
---|
1213 | // Only valid if nbFilesPerRequest is 1. Let's check it. |
---|
1214 | if (getNbFilesPerRequest() == 1) { |
---|
1215 | return this.httpUploadParameterName; |
---|
1216 | } else { |
---|
1217 | throw new JUploadException( |
---|
1218 | UploadPolicy.PROP_HTTP_UPLOAD_PARAMETER_TYPE |
---|
1219 | + " value '" + this.httpUploadParameterType |
---|
1220 | + "' is only valid when '" |
---|
1221 | + UploadPolicy.PROP_NB_FILES_PER_REQUEST |
---|
1222 | + " is 1."); |
---|
1223 | } |
---|
1224 | } else { |
---|
1225 | throw new JUploadException( |
---|
1226 | UploadPolicy.PROP_HTTP_UPLOAD_PARAMETER_TYPE + " '" |
---|
1227 | + this.httpUploadParameterType |
---|
1228 | + "' is not implemented."); |
---|
1229 | } |
---|
1230 | } |
---|
1231 | |
---|
1232 | /** @see UploadPolicy#getHttpUploadParameterName() */ |
---|
1233 | public String getHttpUploadParameterName() { |
---|
1234 | return this.httpUploadParameterName; |
---|
1235 | } |
---|
1236 | |
---|
1237 | /** |
---|
1238 | * Setter for the {@link #httpUploadParameterName}. This value is used by |
---|
1239 | * the {@link #getUploadName(FileData, int)} method, to generate the name of |
---|
1240 | * the upload parameter that will contain the uploaded file.<BR> |
---|
1241 | * The name must begin by a letter, then contain letter or numbers |
---|
1242 | * |
---|
1243 | * @throws JUploadException |
---|
1244 | * When the given value is invalid (null, empty string, or |
---|
1245 | * contains other characters than letters and/or numbers) |
---|
1246 | */ |
---|
1247 | protected void setHttpUploadParameterName(String httpUploadParameterName) |
---|
1248 | throws JUploadException { |
---|
1249 | // Some useful checks. |
---|
1250 | if (httpUploadParameterName == null |
---|
1251 | || httpUploadParameterName.equals("")) { |
---|
1252 | throw new JUploadException( |
---|
1253 | "httpUploadParameterName may not be null"); |
---|
1254 | } |
---|
1255 | // Control the parameter name content. |
---|
1256 | if (!httpUploadParameterName.matches("^[a-zA-Z0-9][a-zA-Z0-9_]*$")) { |
---|
1257 | throw new JUploadException( |
---|
1258 | "httpUploadParameterName may only contain letters (lowercase or uppercase) and numbers."); |
---|
1259 | } |
---|
1260 | |
---|
1261 | // Ok, we're happy with the given value. Let's store it. |
---|
1262 | this.httpUploadParameterName = httpUploadParameterName; |
---|
1263 | } |
---|
1264 | |
---|
1265 | /** @see UploadPolicy#getHttpUploadParameterType() */ |
---|
1266 | public String getHttpUploadParameterType() { |
---|
1267 | return this.httpUploadParameterType; |
---|
1268 | } |
---|
1269 | |
---|
1270 | /** |
---|
1271 | * Setter for the {@link #httpUploadParameterType}. This value is used by |
---|
1272 | * the {@link #getUploadName(FileData, int)} method, to generate the name of |
---|
1273 | * the upload parameter that will contain the uploaded file. Depending on |
---|
1274 | * this value, the parameter will be an iteration or an array. |
---|
1275 | * |
---|
1276 | * @throws JUploadException |
---|
1277 | */ |
---|
1278 | protected void setHttpUploadParameterType(String httpUploadParameterType) |
---|
1279 | throws JUploadException { |
---|
1280 | // Some useful checks. |
---|
1281 | if (httpUploadParameterType == null) { |
---|
1282 | throw new JUploadException( |
---|
1283 | "httpUploadParameterType may not be null"); |
---|
1284 | } |
---|
1285 | |
---|
1286 | // Check against the list of allowed values |
---|
1287 | if (!httpUploadParameterType |
---|
1288 | .equals(UploadPolicy.HTTPUPLOADPARAMETERTYPE_ARRAY) |
---|
1289 | && !httpUploadParameterType |
---|
1290 | .equals(UploadPolicy.HTTPUPLOADPARAMETERTYPE_ITERATION) |
---|
1291 | && !httpUploadParameterType |
---|
1292 | .equals(UploadPolicy.HTTPUPLOADPARAMETERTYPE_ONE_FILE)) { |
---|
1293 | throw new JUploadException("'" + httpUploadParameterType |
---|
1294 | + "' is not an allowed value for httpUploadParameterType."); |
---|
1295 | } |
---|
1296 | |
---|
1297 | // OneFile is only valid ... when we upload file per file ! |
---|
1298 | if (httpUploadParameterType |
---|
1299 | .equals(UploadPolicy.HTTPUPLOADPARAMETERTYPE_ONE_FILE)) { |
---|
1300 | if (getNbFilesPerRequest() != 1) { |
---|
1301 | throw new JUploadException("'" + httpUploadParameterType |
---|
1302 | + "' is only valid when nbFilesPerRequest is 1."); |
---|
1303 | } |
---|
1304 | } |
---|
1305 | |
---|
1306 | // Ok, we're happy. Let's store the value ! |
---|
1307 | this.httpUploadParameterType = httpUploadParameterType; |
---|
1308 | } |
---|
1309 | |
---|
1310 | /** @see wjhk.jupload2.policies.UploadPolicy#beforeUpload() */ |
---|
1311 | public boolean beforeUpload() { |
---|
1312 | // Default : nothing to do before upload, so we're ready. |
---|
1313 | return true; |
---|
1314 | } |
---|
1315 | |
---|
1316 | /** @see UploadPolicy#onAppendHeader(ByteArrayEncoder) */ |
---|
1317 | public ByteArrayEncoder onAppendHeader(ByteArrayEncoder bae) |
---|
1318 | throws JUploadIOException { |
---|
1319 | Iterator<String> it = this.headers.iterator(); |
---|
1320 | String header; |
---|
1321 | displayDebug("[onAppendHeader] Start", 80); |
---|
1322 | while (it.hasNext()) { |
---|
1323 | header = it.next(); |
---|
1324 | if (header == null || header.equals("")) { |
---|
1325 | displayWarn("[onAppendHeader] Found one empty header. Ignoring it."); |
---|
1326 | } else { |
---|
1327 | bae.append(header).append("\r\n"); |
---|
1328 | displayDebug("[onAppendHeader] Header appended; " + header, 80); |
---|
1329 | } |
---|
1330 | } |
---|
1331 | displayDebug("[onAppendHeader] End", 80); |
---|
1332 | return bae; |
---|
1333 | }// appendHeader |
---|
1334 | |
---|
1335 | /** |
---|
1336 | * Default implementation of the |
---|
1337 | * {@link wjhk.jupload2.policies.UploadPolicy#onFileSelected(wjhk.jupload2.filedata.FileData)} |
---|
1338 | * . Nothing's done. |
---|
1339 | */ |
---|
1340 | public void onFileSelected(FileData fileData) { |
---|
1341 | // Default implementation : no action |
---|
1342 | } |
---|
1343 | |
---|
1344 | /** |
---|
1345 | * Default implementation of the |
---|
1346 | * {@link wjhk.jupload2.policies.UploadPolicy#onFileDoubleClicked(FileData)} |
---|
1347 | * . Nothing's done. |
---|
1348 | */ |
---|
1349 | public void onFileDoubleClicked(FileData fileData) { |
---|
1350 | // Default implementation : no action |
---|
1351 | } |
---|
1352 | |
---|
1353 | /** @see UploadPolicy#sendDebugInformation(String, Exception) */ |
---|
1354 | public void sendDebugInformation(String description, Exception exception) { |
---|
1355 | try { |
---|
1356 | if (null == getUrlToSendErrorTo()) { |
---|
1357 | displayInfo("getUrlToSendErrorTo is null. No debug information is sent."); |
---|
1358 | if (exception == null) { |
---|
1359 | displayInfo(" No exception was stored!"); |
---|
1360 | } else { |
---|
1361 | displayInfo(" The exception was: " |
---|
1362 | + exception.getClass().getName() |
---|
1363 | + exception.getMessage()); |
---|
1364 | } |
---|
1365 | } else { |
---|
1366 | displayInfo("Sending debug information to " |
---|
1367 | + getUrlToSendErrorTo()); |
---|
1368 | if (JOptionPane |
---|
1369 | .showConfirmDialog(null, |
---|
1370 | getLocalizedString("questionSendMailOnError"), |
---|
1371 | getLocalizedString("Confirm"), |
---|
1372 | JOptionPane.YES_NO_OPTION, |
---|
1373 | JOptionPane.QUESTION_MESSAGE) == JOptionPane.YES_OPTION) { |
---|
1374 | displayDebug( |
---|
1375 | "[sendDebugInformation] Within response == true", |
---|
1376 | 30); |
---|
1377 | |
---|
1378 | String action = null; |
---|
1379 | String line; |
---|
1380 | HTTPConnectionHelper connectionHelper = null; |
---|
1381 | boolean localDebugOk = this.debugOk; |
---|
1382 | |
---|
1383 | try { |
---|
1384 | URL url = new URL(this.urlToSendErrorTo); |
---|
1385 | connectionHelper = new HTTPConnectionHelper(this); |
---|
1386 | connectionHelper.initRequest(url, "POST", false, true); |
---|
1387 | |
---|
1388 | ByteArrayEncoder baeContent = new ByteArrayEncoderHTTP( |
---|
1389 | this, connectionHelper.getByteArrayEncoder() |
---|
1390 | .getBoundary(), connectionHelper |
---|
1391 | .getByteArrayEncoder().getEncoding()); |
---|
1392 | // The message is written in English, as it is not sure |
---|
1393 | // that |
---|
1394 | // the webmaster speaks the same language as the current |
---|
1395 | // user. |
---|
1396 | baeContent.appendTextProperty("description", |
---|
1397 | "An error occured during upload, in JUpload.", |
---|
1398 | -1); |
---|
1399 | String exceptionClass = null; |
---|
1400 | String exceptionCause = null; |
---|
1401 | String exceptionStackTrace = null; |
---|
1402 | if (exception != null) { |
---|
1403 | exceptionClass = exception.getClass().getName(); |
---|
1404 | if (exception.getCause() != null) { |
---|
1405 | exceptionCause = exception.getCause() |
---|
1406 | .getClass().getName(); |
---|
1407 | } |
---|
1408 | StackTraceElement[] elements = exception |
---|
1409 | .getStackTrace(); |
---|
1410 | ByteArrayEncoderHTTP baeStackTrace = new ByteArrayEncoderHTTP( |
---|
1411 | this, connectionHelper |
---|
1412 | .getByteArrayEncoder() |
---|
1413 | .getBoundary(), connectionHelper |
---|
1414 | .getByteArrayEncoder() |
---|
1415 | .getEncoding()); |
---|
1416 | for (int i = 0; i < elements.length; i += 1) { |
---|
1417 | baeStackTrace.append(" at "); |
---|
1418 | baeStackTrace |
---|
1419 | .append(elements[i].getClassName()); |
---|
1420 | baeStackTrace.append("."); |
---|
1421 | baeStackTrace.append(elements[i] |
---|
1422 | .getMethodName()); |
---|
1423 | baeStackTrace.append("() [line "); |
---|
1424 | baeStackTrace.append(Integer |
---|
1425 | .toString(elements[i].getLineNumber())); |
---|
1426 | baeStackTrace.append("]\r\n"); |
---|
1427 | } |
---|
1428 | baeStackTrace.close(); |
---|
1429 | exceptionStackTrace = baeStackTrace.getString(); |
---|
1430 | } |
---|
1431 | baeContent.appendTextProperty("exceptionClass", |
---|
1432 | exceptionClass, -1); |
---|
1433 | baeContent.appendTextProperty("exceptionCause", |
---|
1434 | exceptionCause, -1); |
---|
1435 | baeContent.appendTextProperty("exceptionStackTrace", |
---|
1436 | exceptionStackTrace, -1); |
---|
1437 | |
---|
1438 | String baeBound = connectionHelper |
---|
1439 | .getByteArrayEncoder().getBoundary(); |
---|
1440 | String baeEncoding = connectionHelper |
---|
1441 | .getByteArrayEncoder().getEncoding(); |
---|
1442 | ByteArrayEncoder baeDebug = new ByteArrayEncoderHTTP( |
---|
1443 | this, baeBound, baeEncoding); |
---|
1444 | if (this.debugGenerateFile) { |
---|
1445 | // During debug output, we need to make sure that |
---|
1446 | // the debug log is not changed, so we set debugOk |
---|
1447 | // to false temporarily. -> Everything goes to |
---|
1448 | // stdout. |
---|
1449 | action = "flush (debugGenerateFile=true)"; |
---|
1450 | synchronized (this) { |
---|
1451 | this.debugOut.flush(); |
---|
1452 | this.debugOk = false; |
---|
1453 | // First, calculate the size of the strings we |
---|
1454 | // will |
---|
1455 | // send. |
---|
1456 | action = "read debug file (debugGenerateFile=true)"; |
---|
1457 | BufferedReader debugIn = new BufferedReader( |
---|
1458 | new FileReader(this.debugFile)); |
---|
1459 | while ((line = debugIn.readLine()) != null) { |
---|
1460 | baeDebug.append(line).append("\r\n"); |
---|
1461 | } |
---|
1462 | debugIn.close(); |
---|
1463 | |
---|
1464 | // We are done with the debug log, so re-enable |
---|
1465 | // it. |
---|
1466 | this.debugOk = localDebugOk; |
---|
1467 | }// synchronized(this) |
---|
1468 | }// if (this.debugGenerateFile) |
---|
1469 | else { |
---|
1470 | action = "read debug file (debugGenerateFile=false)"; |
---|
1471 | baeDebug.append(this.juploadContext.getLogWindow() |
---|
1472 | .getText()); |
---|
1473 | } |
---|
1474 | action = "baeDebug.close()"; |
---|
1475 | baeDebug.close(); |
---|
1476 | |
---|
1477 | baeContent.appendTextProperty("debugOutput", baeDebug |
---|
1478 | .getString(), -1); |
---|
1479 | baeContent.appendEndPropertyList(); |
---|
1480 | // The content has been built. |
---|
1481 | baeContent.close(); |
---|
1482 | |
---|
1483 | // byteArrayEncoder |
---|
1484 | // .append("Content-type: |
---|
1485 | // application/x-www-form-urlencoded\r\n"); |
---|
1486 | action = "send request"; |
---|
1487 | connectionHelper.append( |
---|
1488 | "Content-Type: multipart/form-data; boundary=") |
---|
1489 | .append( |
---|
1490 | connectionHelper.getBoundary() |
---|
1491 | .substring(2)).append("\r\n"); |
---|
1492 | connectionHelper.append("Content-length: ").append( |
---|
1493 | String.valueOf(baeContent.getEncodedLength())) |
---|
1494 | .append("\r\n"); |
---|
1495 | |
---|
1496 | // Let's send the headers (without baeDescription) ... |
---|
1497 | connectionHelper.sendRequest(); |
---|
1498 | // Blank line (end of header) |
---|
1499 | connectionHelper.append("\r\n"); |
---|
1500 | connectionHelper.append(baeContent); |
---|
1501 | |
---|
1502 | action = "connectionHelper.readHttpResponse()"; |
---|
1503 | int status = connectionHelper.readHttpResponse(); |
---|
1504 | |
---|
1505 | displayDebug( |
---|
1506 | "========================================================================================", |
---|
1507 | 90); |
---|
1508 | displayDebug( |
---|
1509 | "================== sendDebugInformation [start] =================================", |
---|
1510 | 90); |
---|
1511 | displayDebug( |
---|
1512 | "========================================================================================", |
---|
1513 | 90); |
---|
1514 | displayDebug( |
---|
1515 | "[sendDebugInformation] Sent to server: \r\n" |
---|
1516 | + connectionHelper |
---|
1517 | .getByteArrayEncoder() |
---|
1518 | .getString(), 90); |
---|
1519 | displayDebug( |
---|
1520 | "========================================================================================", |
---|
1521 | 90); |
---|
1522 | displayDebug( |
---|
1523 | "[sendDebugInformation] Body received: \r\n" |
---|
1524 | + connectionHelper.getResponseBody(), |
---|
1525 | 90); |
---|
1526 | displayDebug( |
---|
1527 | "========================================================================================", |
---|
1528 | 90); |
---|
1529 | displayDebug( |
---|
1530 | "================== sendDebugInformation [end] =================================", |
---|
1531 | 90); |
---|
1532 | displayDebug( |
---|
1533 | "========================================================================================", |
---|
1534 | 90); |
---|
1535 | |
---|
1536 | // Is our upload a success ? |
---|
1537 | if (!checkUploadSuccess(status, connectionHelper |
---|
1538 | .getResponseMsg(), connectionHelper |
---|
1539 | .getResponseBody())) { |
---|
1540 | throw new JUploadExceptionUploadFailed( |
---|
1541 | getLocalizedString("errHttpResponse")); |
---|
1542 | } |
---|
1543 | |
---|
1544 | displayInfo("debug information sent correctly"); |
---|
1545 | } catch (MalformedURLException e) { |
---|
1546 | throw new JUploadIOException( |
---|
1547 | "Malformed URL Exception for " |
---|
1548 | + this.urlToSendErrorTo, e); |
---|
1549 | } catch (Exception e) { |
---|
1550 | this.debugOk = localDebugOk; |
---|
1551 | displayErr(getLocalizedString("errDuringLogManagement") |
---|
1552 | + " (" + action + ")", e); |
---|
1553 | } finally { |
---|
1554 | this.debugOk = localDebugOk; |
---|
1555 | } |
---|
1556 | } |
---|
1557 | } |
---|
1558 | } catch (JUploadIOException e) { |
---|
1559 | displayErr("Could not send debug information", e); |
---|
1560 | } |
---|
1561 | }// sendDebugInformation |
---|
1562 | |
---|
1563 | /** |
---|
1564 | * This method manages all applet parameters. It allows javascript to update |
---|
1565 | * their value, for instance after the user chooses a value in a list ... |
---|
1566 | * |
---|
1567 | * @throws JUploadException |
---|
1568 | * @see wjhk.jupload2.policies.UploadPolicy#setProperty(java.lang.String, |
---|
1569 | * java.lang.String) |
---|
1570 | */ |
---|
1571 | public void setProperty(String prop, String value) throws JUploadException { |
---|
1572 | |
---|
1573 | displayDebug("[DefaultUploadPolicy] Call of setProperty: " + prop |
---|
1574 | + " => " + value, 30); |
---|
1575 | |
---|
1576 | if (prop.equals(PROP_AFTER_UPLOAD_URL)) { |
---|
1577 | setAfterUploadURL(value); |
---|
1578 | } else if (prop.equals(PROP_ALLOW_HTTP_PERSISTENT)) { |
---|
1579 | setAllowHttpPersistent(Boolean.parseBoolean(value)); |
---|
1580 | } else if (prop.equals(PROP_ALLOWED_FILE_EXTENSIONS)) { |
---|
1581 | setAllowedFileExtensions(value); |
---|
1582 | } else if (prop.equals(PROP_DEBUG_LEVEL)) { |
---|
1583 | setDebugLevel(this.juploadContext.parseInt(value, this.debugLevel)); |
---|
1584 | } else if (prop.equals(PROP_FILE_CHOOSER_ICON_FROM_FILE_CONTENT)) { |
---|
1585 | setFileChooserIconFromFileContent(this.juploadContext.parseInt( |
---|
1586 | value, getFileChooserIconFromFileContent())); |
---|
1587 | } else if (prop.equals(PROP_FILE_CHOOSER_ICON_SIZE)) { |
---|
1588 | setFileChooserIconSize(this.juploadContext.parseInt(value, |
---|
1589 | getFileChooserIconSize())); |
---|
1590 | } else if (prop.equals(PROP_FILE_FILTER_NAME)) { |
---|
1591 | setFileFilterName(value); |
---|
1592 | } else if (prop.equals(PROP_FILENAME_ENCODING)) { |
---|
1593 | setFilenameEncoding(value); |
---|
1594 | } else if (prop.equals(PROP_LANG)) { |
---|
1595 | setLang(value); |
---|
1596 | } else if (prop.equals(PROP_LOOK_AND_FEEL)) { |
---|
1597 | setLookAndFeel(value); |
---|
1598 | } else if (prop.equals(PROP_MAX_CHUNK_SIZE)) { |
---|
1599 | setMaxChunkSize(this.juploadContext.parseLong(value, |
---|
1600 | this.maxChunkSize)); |
---|
1601 | } else if (prop.equals(PROP_MAX_FILE_SIZE)) { |
---|
1602 | setMaxFileSize(this.juploadContext.parseLong(value, |
---|
1603 | this.maxFileSize)); |
---|
1604 | } else if (prop.equals(PROP_NB_FILES_PER_REQUEST)) { |
---|
1605 | setNbFilesPerRequest(this.juploadContext.parseInt(value, |
---|
1606 | this.nbFilesPerRequest)); |
---|
1607 | } else if (prop.equals(PROP_POST_URL)) { |
---|
1608 | setPostURL(value); |
---|
1609 | } else if (prop.equals(PROP_SERVER_PROTOCOL)) { |
---|
1610 | HttpProtocolFinderThread.computeServerProtocol(this, value); |
---|
1611 | } else if (prop.equals(PROP_STRING_UPLOAD_SUCCESS)) { |
---|
1612 | setStringUploadSuccess(value); |
---|
1613 | } else if (prop.equals(PROP_SSL_VERIFY_CERT)) { |
---|
1614 | setSslVerifyCert(value); |
---|
1615 | } else if (prop.equals(PROP_URL_TO_SEND_ERROR_TO)) { |
---|
1616 | setUrlToSendErrorTo(value); |
---|
1617 | } else { |
---|
1618 | displayWarn("Unknown applet parameter: " + prop |
---|
1619 | + " (in DefaultUploadPolicy.setProperty)"); |
---|
1620 | } |
---|
1621 | } |
---|
1622 | |
---|
1623 | /** |
---|
1624 | * This method displays the applet parameter list, according to the current |
---|
1625 | * debugLevel. It is called by the {@link #setDebugLevel(int)} method. It |
---|
1626 | * should be override by any subclasses, that should display its own |
---|
1627 | * parameters, then call <I>super.displayParameterStatus()</I>. |
---|
1628 | * |
---|
1629 | * @see UploadPolicy#displayParameterStatus() |
---|
1630 | */ |
---|
1631 | public void displayParameterStatus() { |
---|
1632 | displayDebug( |
---|
1633 | "=======================================================================", |
---|
1634 | 30); |
---|
1635 | displayDebug("======= Parameters managed by DefaultUploadPolicy", 30); |
---|
1636 | // ///////////////////////////////////////////////////////////////////////////// |
---|
1637 | // Let's display some information to the user, about the received |
---|
1638 | // parameters. |
---|
1639 | displayInfo("JUpload applet, version " |
---|
1640 | + this.juploadContext.getDetailedVersionMessage() |
---|
1641 | + " (compiled: " + this.juploadContext.getBuildDate() |
---|
1642 | + "), available at http://jupload.sourceforge.net/"); |
---|
1643 | displayDebug("Java version: " + System.getProperty("java.version"), 30); |
---|
1644 | |
---|
1645 | displayDebug("List of all applet parameters:", 30); |
---|
1646 | displayDebug(" language: " |
---|
1647 | + this.resourceBundle.getLocale().getLanguage(), 30); |
---|
1648 | displayDebug(" country: " |
---|
1649 | + this.resourceBundle.getLocale().getCountry(), 30); |
---|
1650 | |
---|
1651 | displayDebug(PROP_AFTER_UPLOAD_URL + ": " + getAfterUploadURL(), 30); |
---|
1652 | displayDebug(PROP_ALLOW_HTTP_PERSISTENT + ": " |
---|
1653 | + getAllowHttpPersistent(), 30); |
---|
1654 | displayDebug(PROP_ALLOWED_FILE_EXTENSIONS + ": " |
---|
1655 | + getAllowedFileExtensions(), 30); |
---|
1656 | displayDebug(PROP_BROWSING_DIRECTORY + " (current value): " |
---|
1657 | + getCurrentBrowsingDirectory(), 30); |
---|
1658 | displayDebug(PROP_DEBUG_LEVEL + ": " + this.debugLevel, 1); |
---|
1659 | synchronized (this) { |
---|
1660 | if (this.debugGenerateFile) { |
---|
1661 | displayDebug(" (debugfile: " |
---|
1662 | + this.debugFile.getAbsolutePath() + ")", 1); |
---|
1663 | } |
---|
1664 | } |
---|
1665 | displayDebug(PROP_FILE_CHOOSER_ICON_FROM_FILE_CONTENT + ": " |
---|
1666 | + getFileChooserIconFromFileContent(), 30); |
---|
1667 | displayDebug(PROP_FILE_CHOOSER_ICON_SIZE + ": " |
---|
1668 | + getFileChooserIconSize(), 30); |
---|
1669 | displayDebug(PROP_FILE_FILTER_NAME + ": " + getFileFilterName(), 30); |
---|
1670 | displayDebug(PROP_FILENAME_ENCODING + ": " + getFilenameEncoding(), 30); |
---|
1671 | displayDebug(PROP_FORMDATA + ": " + getFormdata(), 30); |
---|
1672 | displayDebug(PROP_FTP_CREATE_DIRECTORY_STRUCTURE + ": " |
---|
1673 | + getFtpCreateDirectoryStructure(), 30); |
---|
1674 | displayDebug( |
---|
1675 | PROP_FTP_TRANSFERT_BINARY + ": " + getFtpTransfertBinary(), 30); |
---|
1676 | displayDebug(PROP_FTP_TRANSFERT_PASSIVE + ": " |
---|
1677 | + getFtpTransfertPassive(), 30); |
---|
1678 | displayDebug(PROP_HTTP_UPLOAD_PARAMETER_NAME + ": " |
---|
1679 | + getHttpUploadParameterName(), 30); |
---|
1680 | displayDebug(PROP_HTTP_UPLOAD_PARAMETER_TYPE + ": " |
---|
1681 | + getHttpUploadParameterType(), 30); |
---|
1682 | displayDebug("lang: " + this.lang, 30); |
---|
1683 | displayDebug(PROP_MAX_CHUNK_SIZE + ": " + getMaxChunkSize(), 30); |
---|
1684 | if (this.maxFileSize == Long.MAX_VALUE) { |
---|
1685 | // If the maxFileSize was not given, we display its value only |
---|
1686 | // in debug mode. |
---|
1687 | displayDebug(PROP_MAX_FILE_SIZE + ": " + getMaxFileSize(), 30); |
---|
1688 | } else { |
---|
1689 | // If the maxFileSize was given, we always inform the user. |
---|
1690 | displayInfo(PROP_MAX_FILE_SIZE + ": " + getMaxFileSize()); |
---|
1691 | } |
---|
1692 | displayDebug(PROP_NB_FILES_PER_REQUEST + ": " + getNbFilesPerRequest(), |
---|
1693 | 30); |
---|
1694 | displayDebug(PROP_POST_URL + ": " + this.postURL, 30); |
---|
1695 | displayDebug(PROP_READ_COOKIE_FROM_NAVIGATOR + ": " |
---|
1696 | + this.readCookieFromNavigator, 30); |
---|
1697 | displayDebug(PROP_READ_USER_AGENT_FROM_NAVIGATOR + ": " |
---|
1698 | + this.readUserAgentFromNavigator, 30); |
---|
1699 | displayDebug(PROP_RETRY_MAX_NUMBER_OF + ": " + this.retryMaxNumberOf, |
---|
1700 | 30); |
---|
1701 | displayDebug(PROP_RETRY_NB_SECONDS_BETWEEN + ": " |
---|
1702 | + this.retryNbSecondsBetween, 30); |
---|
1703 | displayDebug(PROP_SEND_MD5_SUM + ": " + getSendMD5Sum(), 30); |
---|
1704 | displayDebug(PROP_SERVER_PROTOCOL + ": " + getServerProtocol(), 30); |
---|
1705 | displayDebug(PROP_SHOW_LOGWINDOW + ": " + getShowLogWindow(), 30); |
---|
1706 | displayDebug(PROP_SHOW_STATUSBAR + ": " + this.showStatusbar, 30); |
---|
1707 | displayDebug(PROP_SPECIFIC_HEADERS + ": " + getSpecificHeaders(), 30); |
---|
1708 | |
---|
1709 | displayDebug("Headers that will be added to the POST request: ", 30); |
---|
1710 | for (Iterator<String> it = this.headers.iterator(); it.hasNext();) { |
---|
1711 | displayDebug(it.next() + "\n", 30); |
---|
1712 | } |
---|
1713 | displayDebug(PROP_STRING_UPLOAD_ERROR + ": " + getStringUploadError(), |
---|
1714 | 30); |
---|
1715 | displayDebug(PROP_STRING_UPLOAD_SUCCESS + ": " |
---|
1716 | + getStringUploadSuccess(), 30); |
---|
1717 | displayDebug(PROP_STRING_UPLOAD_WARNING + ": " |
---|
1718 | + getStringUploadWarning(), 30); |
---|
1719 | displayDebug(PROP_URL_TO_SEND_ERROR_TO + ": " + getUrlToSendErrorTo(), |
---|
1720 | 30); |
---|
1721 | displayDebug("", 30); |
---|
1722 | } |
---|
1723 | |
---|
1724 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1725 | // /////////////////// getters / setters |
---|
1726 | // /////////////////////////////////////////////////// |
---|
1727 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1728 | |
---|
1729 | /** @see UploadPolicy#getAfterUploadURL() */ |
---|
1730 | public String getAfterUploadURL() { |
---|
1731 | return this.afterUploadURL; |
---|
1732 | } |
---|
1733 | |
---|
1734 | /** |
---|
1735 | * Set the {@link #afterUploadURL} |
---|
1736 | * |
---|
1737 | * @param afterUploadURL |
---|
1738 | * The URL to use. |
---|
1739 | * @throws JUploadException |
---|
1740 | */ |
---|
1741 | protected void setAfterUploadURL(String afterUploadURL) |
---|
1742 | throws JUploadException { |
---|
1743 | if (null == afterUploadURL) |
---|
1744 | return; |
---|
1745 | if (afterUploadURL.toLowerCase().startsWith("javascript:")) { |
---|
1746 | this.afterUploadURL = afterUploadURL; |
---|
1747 | } else |
---|
1748 | this.afterUploadURL = this.juploadContext |
---|
1749 | .normalizeURL(afterUploadURL); |
---|
1750 | } |
---|
1751 | |
---|
1752 | /** |
---|
1753 | * @see wjhk.jupload2.policies.UploadPolicy#getAllowHttpPersistent() |
---|
1754 | */ |
---|
1755 | public boolean getAllowHttpPersistent() { |
---|
1756 | return this.allowHttpPersistent; |
---|
1757 | } |
---|
1758 | |
---|
1759 | /** @see UploadPolicy#getAllowedFileExtensions() */ |
---|
1760 | public String getAllowedFileExtensions() { |
---|
1761 | return this.allowedFileExtensions; |
---|
1762 | } |
---|
1763 | |
---|
1764 | /** |
---|
1765 | * @param allowedFileExtensions |
---|
1766 | * the allowedFileExtensions to set |
---|
1767 | */ |
---|
1768 | protected void setAllowedFileExtensions(String allowedFileExtensions) { |
---|
1769 | if (allowedFileExtensions == null || allowedFileExtensions.equals("")) { |
---|
1770 | this.allowedFileExtensions = null; |
---|
1771 | } else { |
---|
1772 | this.allowedFileExtensions = (allowedFileExtensions.startsWith("/") ? "" |
---|
1773 | : "/") |
---|
1774 | + allowedFileExtensions.toLowerCase() |
---|
1775 | + (allowedFileExtensions.endsWith("/") ? "" : "/"); |
---|
1776 | } |
---|
1777 | } |
---|
1778 | |
---|
1779 | protected void setAllowHttpPersistent(boolean value) { |
---|
1780 | this.allowHttpPersistent = value; |
---|
1781 | } |
---|
1782 | |
---|
1783 | /** @see UploadPolicy#getContext() */ |
---|
1784 | public JUploadContext getContext() { |
---|
1785 | return this.juploadContext; |
---|
1786 | } |
---|
1787 | |
---|
1788 | /** {@inheritDoc} */ |
---|
1789 | public void setCurrentBrowsingDirectory(File currentBrowsingDirectoryParam) { |
---|
1790 | try { |
---|
1791 | if (currentBrowsingDirectoryParam.isDirectory()) { |
---|
1792 | this.currentBrowsingDirectory = currentBrowsingDirectoryParam; |
---|
1793 | } else { |
---|
1794 | displayWarn("DefaultUploadPolicy.setCurrentBrowsingDirectory(): " |
---|
1795 | + currentBrowsingDirectoryParam + " doesn't exist."); |
---|
1796 | } |
---|
1797 | } catch (SecurityException se) { |
---|
1798 | displayWarn(se.getClass().getName() |
---|
1799 | + " in DefaultUploadPolicy.setCurrentBrowsingDirectory(): " |
---|
1800 | + currentBrowsingDirectoryParam + " is ignored."); |
---|
1801 | } |
---|
1802 | } |
---|
1803 | |
---|
1804 | /** |
---|
1805 | * @param currentBrowsingDirectoryParam |
---|
1806 | * The name of the directory that should be the current one. |
---|
1807 | * @see UploadPolicy#setCurrentBrowsingDirectory(String) |
---|
1808 | */ |
---|
1809 | public void setCurrentBrowsingDirectory(String currentBrowsingDirectoryParam) { |
---|
1810 | try { |
---|
1811 | if (currentBrowsingDirectoryParam == null) { |
---|
1812 | this.currentBrowsingDirectory = null; |
---|
1813 | } else { |
---|
1814 | // Apparently, Java deosn't manage path beginning by ~. folder |
---|
1815 | // is actually ... ~! |
---|
1816 | // Let's manager this. |
---|
1817 | if (currentBrowsingDirectoryParam.startsWith("~")) { |
---|
1818 | // Let's keep the part of this path that is after the ~ |
---|
1819 | currentBrowsingDirectoryParam = System |
---|
1820 | .getProperty("user.home") |
---|
1821 | + currentBrowsingDirectoryParam.substring(1); |
---|
1822 | } |
---|
1823 | |
---|
1824 | this.currentBrowsingDirectory = new File( |
---|
1825 | currentBrowsingDirectoryParam); |
---|
1826 | |
---|
1827 | // Let's check that we have a folder. |
---|
1828 | if (this.currentBrowsingDirectory != null |
---|
1829 | && !this.currentBrowsingDirectory.isDirectory()) { |
---|
1830 | displayWarn("DefaultUploadPolicy.setCurrentBrowsingDirectory(): <" |
---|
1831 | + currentBrowsingDirectoryParam |
---|
1832 | + "> doesn't exist or is not a directory."); |
---|
1833 | this.currentBrowsingDirectory = null; |
---|
1834 | } |
---|
1835 | } |
---|
1836 | } catch (SecurityException se) { |
---|
1837 | displayWarn(se.getClass().getName() |
---|
1838 | + " in DefaultUploadPolicy.setCurrentBrowsingDirectory(): " |
---|
1839 | + currentBrowsingDirectoryParam + " is ignored."); |
---|
1840 | } |
---|
1841 | } |
---|
1842 | |
---|
1843 | /** @see UploadPolicy#getCurrentBrowsingDirectory() */ |
---|
1844 | public File getCurrentBrowsingDirectory() { |
---|
1845 | return this.currentBrowsingDirectory; |
---|
1846 | } |
---|
1847 | |
---|
1848 | /** @see UploadPolicy#getDateFormat() */ |
---|
1849 | public String getDateFormat() { |
---|
1850 | return UploadPolicy.DEFAULT_DATE_FORMAT; |
---|
1851 | } |
---|
1852 | |
---|
1853 | /** @see UploadPolicy#getDebugLevel() */ |
---|
1854 | public int getDebugLevel() { |
---|
1855 | return this.debugLevel; |
---|
1856 | } |
---|
1857 | |
---|
1858 | /** @see UploadPolicy#setDebugLevel(int) */ |
---|
1859 | public void setDebugLevel(int debugLevel) { |
---|
1860 | setDebugLevel(debugLevel, true); |
---|
1861 | } |
---|
1862 | |
---|
1863 | /** |
---|
1864 | * Set the debug level. |
---|
1865 | * |
---|
1866 | * @param debugLevel |
---|
1867 | * The new debuglevel. |
---|
1868 | * @param displayAppletParameterList |
---|
1869 | * Flag. If set to true, the applet's parameters are shown. |
---|
1870 | */ |
---|
1871 | public synchronized void setDebugLevel(int debugLevel, |
---|
1872 | boolean displayAppletParameterList) { |
---|
1873 | // If the debugLevel was previously set, we inform the user of this |
---|
1874 | // change. |
---|
1875 | if (this.debugLevel >= 0) { |
---|
1876 | displayInfo("Debug level set to " + debugLevel); |
---|
1877 | if (this.debugGenerateFile) { |
---|
1878 | displayInfo("Current debug output file: " |
---|
1879 | + this.debugFile.getAbsolutePath()); |
---|
1880 | } |
---|
1881 | } |
---|
1882 | this.debugLevel = debugLevel; |
---|
1883 | |
---|
1884 | // Let's display the current applet parameters. |
---|
1885 | if (displayAppletParameterList) { |
---|
1886 | displayParameterStatus(); |
---|
1887 | } |
---|
1888 | } |
---|
1889 | |
---|
1890 | /** |
---|
1891 | * Getter for fileChooserIconFromFileContent. |
---|
1892 | * |
---|
1893 | * @return Current value for fileChooserIconFromFileContent |
---|
1894 | * @see UploadPolicy#PROP_FILE_CHOOSER_ICON_FROM_FILE_CONTENT |
---|
1895 | */ |
---|
1896 | public int getFileChooserIconFromFileContent() { |
---|
1897 | return this.fileChooserIconFromFileContent; |
---|
1898 | } |
---|
1899 | |
---|
1900 | /** |
---|
1901 | * Setter for fileChooserIconFromFileContent. Current allowed values are: |
---|
1902 | * -1, 0, 1. Default value is 0. |
---|
1903 | * |
---|
1904 | * @param fileChooserIconFromFileContent |
---|
1905 | * Value to be set. If the value is not allowed (not -1, 0 or 1), |
---|
1906 | * the current value is unchangeed. |
---|
1907 | * @exception java.lang.IllegalArgumentException |
---|
1908 | * When a value not in -1, 0 1 is given. |
---|
1909 | * @see UploadPolicy#PROP_FILE_CHOOSER_ICON_FROM_FILE_CONTENT |
---|
1910 | */ |
---|
1911 | public void setFileChooserIconFromFileContent( |
---|
1912 | int fileChooserIconFromFileContent) { |
---|
1913 | if (fileChooserIconFromFileContent != -1 |
---|
1914 | && fileChooserIconFromFileContent != 0 |
---|
1915 | && fileChooserIconFromFileContent != 1) { |
---|
1916 | throw new java.lang.IllegalArgumentException( |
---|
1917 | "fileChooserIconFromFileContent must be one of -1, 0, 1"); |
---|
1918 | } |
---|
1919 | this.fileChooserIconFromFileContent = fileChooserIconFromFileContent; |
---|
1920 | } |
---|
1921 | |
---|
1922 | /** |
---|
1923 | * Getter for fileChooserIconSize. |
---|
1924 | * |
---|
1925 | * @return Current value for fileChooserIconSize |
---|
1926 | * @see UploadPolicy#PROP_FILE_CHOOSER_ICON_SIZE |
---|
1927 | */ |
---|
1928 | public int getFileChooserIconSize() { |
---|
1929 | return this.fileChooserIconSize; |
---|
1930 | } |
---|
1931 | |
---|
1932 | /** |
---|
1933 | * Setter for fileChooserIconSize. |
---|
1934 | * |
---|
1935 | * @param fileChooserIconSize |
---|
1936 | * Value to be set. |
---|
1937 | * @exception java.lang.IllegalArgumentException |
---|
1938 | * When a negative value is given. |
---|
1939 | * @see UploadPolicy#PROP_FILE_CHOOSER_ICON_SIZE |
---|
1940 | */ |
---|
1941 | public void setFileChooserIconSize(int fileChooserIconSize) { |
---|
1942 | if (fileChooserIconSize <= 0) { |
---|
1943 | throw new java.lang.IllegalArgumentException( |
---|
1944 | "fileChooserIconSize must be more than 0"); |
---|
1945 | } |
---|
1946 | this.fileChooserIconSize = fileChooserIconSize; |
---|
1947 | } |
---|
1948 | |
---|
1949 | /** @see wjhk.jupload2.policies.UploadPolicy#setLang(String) */ |
---|
1950 | public void setLang(String lang) { |
---|
1951 | this.lang = lang; |
---|
1952 | if (lang == null) { |
---|
1953 | displayInfo("lang = null, taking default language"); |
---|
1954 | locale = Locale.getDefault(); |
---|
1955 | } else { |
---|
1956 | // If we have a 5 characters lang string, then it should look like |
---|
1957 | // ll_CC, where ll is the language code |
---|
1958 | // and CC is the Country code. |
---|
1959 | if (lang.length() == 5 |
---|
1960 | && (lang.substring(2, 3).equals("_") || lang |
---|
1961 | .substring(2, 3).equals("-"))) { |
---|
1962 | String language = lang.substring(0, 2); |
---|
1963 | String country = lang.substring(3, 5); |
---|
1964 | displayDebug("setLang - language read: " + language, 50); |
---|
1965 | displayDebug("setLang - country read: " + country, 50); |
---|
1966 | locale = new Locale(language, country.toUpperCase()); |
---|
1967 | } else { |
---|
1968 | locale = new Locale(lang); |
---|
1969 | displayDebug("setLang - language read (no country): " + lang, |
---|
1970 | 50); |
---|
1971 | } |
---|
1972 | } |
---|
1973 | |
---|
1974 | /* |
---|
1975 | * Patch given by Patrick Use of a specific class loader. The standard |
---|
1976 | * ResourceBundle checks first for a class that has the name of the |
---|
1977 | * resource bundle. Since there is no such class in the jar file, the |
---|
1978 | * AppletClassLoader makes a http request to the server, which will end |
---|
1979 | * with a 404 since there is no such class either. To avoid this |
---|
1980 | * unnecessary lookup we use a class loader that throws directly a |
---|
1981 | * ClassNotFoundException. After looking for a class (which is |
---|
1982 | * unsuccessful) ResourceBundle looks finally for a properties file. |
---|
1983 | * Therefore we delegate that lookup to the original class loader since |
---|
1984 | * this is in the jar file. |
---|
1985 | */ |
---|
1986 | this.resourceBundle = ResourceBundle.getBundle("lang.lang", locale, |
---|
1987 | // Special class loader, see description above |
---|
1988 | new ClassLoader(this.getClass().getClassLoader()) { |
---|
1989 | /** {@inheritDoc} */ |
---|
1990 | @Override |
---|
1991 | public Class<?> loadClass(String name) |
---|
1992 | throws ClassNotFoundException { |
---|
1993 | throw new ClassNotFoundException(); |
---|
1994 | } |
---|
1995 | |
---|
1996 | /** {@inheritDoc} */ |
---|
1997 | @Override |
---|
1998 | public InputStream getResourceAsStream(String name) { |
---|
1999 | return this.getClass().getClassLoader() |
---|
2000 | .getResourceAsStream(name); |
---|
2001 | } |
---|
2002 | }); |
---|
2003 | } |
---|
2004 | |
---|
2005 | /** {@inheritDoc} */ |
---|
2006 | public Locale getLocale() { |
---|
2007 | return this.locale; |
---|
2008 | } |
---|
2009 | |
---|
2010 | /** |
---|
2011 | */ |
---|
2012 | protected String getLookAndFeel() { |
---|
2013 | return this.lookAndFeel; |
---|
2014 | } |
---|
2015 | |
---|
2016 | /** |
---|
2017 | * @param lookAndFeel |
---|
2018 | * the lookAndFeel to set |
---|
2019 | */ |
---|
2020 | protected void setLookAndFeel(String lookAndFeel) { |
---|
2021 | try { |
---|
2022 | this.lookAndFeel = lookAndFeel; |
---|
2023 | if (lookAndFeel != null && !lookAndFeel.equals("") |
---|
2024 | && !lookAndFeel.equals("java")) { |
---|
2025 | // We try to call the UIManager.setLookAndFeel() method. We |
---|
2026 | // catch |
---|
2027 | // all possible exceptions, to prevent |
---|
2028 | // that the applet is blocked. |
---|
2029 | if (!lookAndFeel.equals("system")) { |
---|
2030 | // Correction given by Fritz. Thanks to him. |
---|
2031 | UIManager.setLookAndFeel(lookAndFeel); |
---|
2032 | } else { |
---|
2033 | UIManager.setLookAndFeel(UIManager |
---|
2034 | .getSystemLookAndFeelClassName()); |
---|
2035 | } |
---|
2036 | } else { |
---|
2037 | this.lookAndFeel = "java"; |
---|
2038 | UIManager |
---|
2039 | .setLookAndFeel(new javax.swing.plaf.metal.MetalLookAndFeel()); |
---|
2040 | } |
---|
2041 | } catch (Exception e) { |
---|
2042 | displayErr(e); |
---|
2043 | try { |
---|
2044 | this.lookAndFeel = "java"; |
---|
2045 | UIManager |
---|
2046 | .setLookAndFeel(new javax.swing.plaf.metal.MetalLookAndFeel()); |
---|
2047 | } catch (UnsupportedLookAndFeelException e1) { |
---|
2048 | displayErr(e1); |
---|
2049 | // Hum, hum: we should not arrive here... We not a 'dummy' one. |
---|
2050 | this.lookAndFeel = null; |
---|
2051 | } |
---|
2052 | } |
---|
2053 | } |
---|
2054 | |
---|
2055 | /** @see wjhk.jupload2.policies.UploadPolicy#getMaxChunkSize() */ |
---|
2056 | public long getMaxChunkSize() { |
---|
2057 | return this.maxChunkSize; |
---|
2058 | } |
---|
2059 | |
---|
2060 | /** |
---|
2061 | * If the given value is less or equals to 0, it is set back to |
---|
2062 | * Long_MAX_VALUE. |
---|
2063 | * |
---|
2064 | * @param maxChunkSize |
---|
2065 | * the maxChunkSize to set |
---|
2066 | */ |
---|
2067 | protected void setMaxChunkSize(long maxChunkSize) { |
---|
2068 | if (maxChunkSize <= 0) { |
---|
2069 | displayDebug( |
---|
2070 | "maxChunkSize<=0 which is invalid. Switched to the default value (Long.MAX_VALUE)", |
---|
2071 | 1); |
---|
2072 | maxChunkSize = Long.MAX_VALUE; |
---|
2073 | } |
---|
2074 | this.maxChunkSize = maxChunkSize; |
---|
2075 | } |
---|
2076 | |
---|
2077 | /** @see wjhk.jupload2.policies.UploadPolicy#getMaxFileSize() */ |
---|
2078 | public long getMaxFileSize() { |
---|
2079 | return this.maxFileSize; |
---|
2080 | } |
---|
2081 | |
---|
2082 | /** |
---|
2083 | * @param maxFileSize |
---|
2084 | * the maxFileSize to set |
---|
2085 | */ |
---|
2086 | protected void setMaxFileSize(long maxFileSize) { |
---|
2087 | if (maxFileSize <= 0) { |
---|
2088 | displayDebug( |
---|
2089 | "maxFileSize<=0 which is invalid. Switched to the default value (Long.MAX_VALUE)", |
---|
2090 | 1); |
---|
2091 | maxFileSize = Long.MAX_VALUE; |
---|
2092 | } |
---|
2093 | this.maxFileSize = maxFileSize; |
---|
2094 | } |
---|
2095 | |
---|
2096 | /** @see wjhk.jupload2.policies.UploadPolicy#getNbFilesPerRequest() */ |
---|
2097 | public int getNbFilesPerRequest() { |
---|
2098 | return this.nbFilesPerRequest; |
---|
2099 | } |
---|
2100 | |
---|
2101 | /** |
---|
2102 | * @param nbFilesPerRequest |
---|
2103 | * the nbFilesPerRequest to set |
---|
2104 | * @throws JUploadException |
---|
2105 | */ |
---|
2106 | protected void setNbFilesPerRequest(int nbFilesPerRequest) |
---|
2107 | throws JUploadException { |
---|
2108 | // If httpUploadParameterType is oneFile, |
---|
2109 | if (getHttpUploadParameterType().equals( |
---|
2110 | UploadPolicy.HTTPUPLOADPARAMETERTYPE_ONE_FILE) |
---|
2111 | && nbFilesPerRequest != 1) { |
---|
2112 | throw new JUploadException( |
---|
2113 | "nbFilesPerRequest must be 1, when httpUploadParameterType is oneFile"); |
---|
2114 | } |
---|
2115 | |
---|
2116 | if (nbFilesPerRequest < 1) { |
---|
2117 | displayDebug( |
---|
2118 | "nbFilesPerRequest <1 : switched to the 'unlimited' value (Integer.MAX_VALUE)", |
---|
2119 | 1); |
---|
2120 | this.nbFilesPerRequest = Integer.MAX_VALUE; |
---|
2121 | } else { |
---|
2122 | this.nbFilesPerRequest = nbFilesPerRequest; |
---|
2123 | } |
---|
2124 | } |
---|
2125 | |
---|
2126 | /** @see UploadPolicy#getFilenameEncoding() */ |
---|
2127 | public String getFilenameEncoding() { |
---|
2128 | return this.filenameEncoding; |
---|
2129 | } |
---|
2130 | |
---|
2131 | /** @see UploadPolicy#getFileFilterName() */ |
---|
2132 | public String getFileFilterName() { |
---|
2133 | return this.fileFilterName; |
---|
2134 | } |
---|
2135 | |
---|
2136 | /** |
---|
2137 | * @param fileFilterName |
---|
2138 | * The new name for the fileFilter |
---|
2139 | * @see UploadPolicy#PROP_FILE_FILTER_NAME |
---|
2140 | */ |
---|
2141 | protected void setFileFilterName(String fileFilterName) { |
---|
2142 | this.fileFilterName = fileFilterName; |
---|
2143 | } |
---|
2144 | |
---|
2145 | /** |
---|
2146 | * @param filenameEncoding |
---|
2147 | * the filenameEncoding to set |
---|
2148 | */ |
---|
2149 | protected void setFilenameEncoding(String filenameEncoding) { |
---|
2150 | if (filenameEncoding != null && filenameEncoding.equals("")) { |
---|
2151 | filenameEncoding = null; |
---|
2152 | } |
---|
2153 | if (filenameEncoding != null && !Charset.isSupported(filenameEncoding)) { |
---|
2154 | throw new UnsupportedCharsetException("non supported charset (" |
---|
2155 | + filenameEncoding + ")"); |
---|
2156 | } |
---|
2157 | this.filenameEncoding = filenameEncoding; |
---|
2158 | } |
---|
2159 | |
---|
2160 | /** @see UploadPolicy#getFtpCreateDirectoryStructure() */ |
---|
2161 | public boolean getFtpCreateDirectoryStructure() { |
---|
2162 | return this.ftpCreateDirectoryStructure; |
---|
2163 | } |
---|
2164 | |
---|
2165 | /** |
---|
2166 | * @param ftpCreateDirectoryStructure |
---|
2167 | * the ftpCreateDirectoryStructure to set |
---|
2168 | */ |
---|
2169 | protected void setFtpCreateDirectoryStructure( |
---|
2170 | boolean ftpCreateDirectoryStructure) { |
---|
2171 | this.ftpCreateDirectoryStructure = ftpCreateDirectoryStructure; |
---|
2172 | } |
---|
2173 | |
---|
2174 | /** @see UploadPolicy#getFtpTransfertBinary() */ |
---|
2175 | public boolean getFtpTransfertBinary() { |
---|
2176 | return this.ftpTransfertBinary; |
---|
2177 | } |
---|
2178 | |
---|
2179 | /** |
---|
2180 | * @param ftpTransfertBinary |
---|
2181 | * the ftpTransfertBinary to set |
---|
2182 | */ |
---|
2183 | protected void setFtpTransfertBinary(boolean ftpTransfertBinary) { |
---|
2184 | this.ftpTransfertBinary = ftpTransfertBinary; |
---|
2185 | } |
---|
2186 | |
---|
2187 | /** @see UploadPolicy#getFtpTransfertPassive() */ |
---|
2188 | public boolean getFtpTransfertPassive() { |
---|
2189 | return this.ftpTransfertPassive; |
---|
2190 | } |
---|
2191 | |
---|
2192 | /** |
---|
2193 | * @param ftpTransfertPassive |
---|
2194 | * the ftpTransfertPassive to set |
---|
2195 | */ |
---|
2196 | protected void setFtpTransfertPassive(boolean ftpTransfertPassive) { |
---|
2197 | this.ftpTransfertPassive = ftpTransfertPassive; |
---|
2198 | } |
---|
2199 | |
---|
2200 | /** @see wjhk.jupload2.policies.UploadPolicy#getPostURL() */ |
---|
2201 | public String getPostURL() { |
---|
2202 | return this.postURL; |
---|
2203 | } |
---|
2204 | |
---|
2205 | /** |
---|
2206 | * @throws JUploadException |
---|
2207 | * @see wjhk.jupload2.policies.UploadPolicy#setPostURL(String) |
---|
2208 | */ |
---|
2209 | public void setPostURL(String postURL) throws JUploadException { |
---|
2210 | // Be more forgiving about postURL: |
---|
2211 | // - If none is specified, use the original DocumentBase of the |
---|
2212 | // applet. |
---|
2213 | // - If a non-absolute URI (an URI without protocol and server) is |
---|
2214 | // specified, |
---|
2215 | // prefix it with "http://servername" |
---|
2216 | // - If a relative URI is specified, prefix it with the DocumentBase's |
---|
2217 | // parent |
---|
2218 | this.postURL = this.juploadContext.normalizeURL(postURL); |
---|
2219 | } |
---|
2220 | |
---|
2221 | /** @see wjhk.jupload2.policies.UploadPolicy#getReadCookieFromNavigator() */ |
---|
2222 | public boolean getReadCookieFromNavigator() { |
---|
2223 | return this.readCookieFromNavigator; |
---|
2224 | } |
---|
2225 | |
---|
2226 | /** @see wjhk.jupload2.policies.UploadPolicy#getReadCookieFromNavigator() */ |
---|
2227 | protected void setReadCookieFromNavigator(boolean readCookieFromNavigator) { |
---|
2228 | this.readCookieFromNavigator = readCookieFromNavigator; |
---|
2229 | } |
---|
2230 | |
---|
2231 | /** @see wjhk.jupload2.policies.UploadPolicy#getReadUserAgentFromNavigator() */ |
---|
2232 | public boolean getReadUserAgentFromNavigator() { |
---|
2233 | return this.readUserAgentFromNavigator; |
---|
2234 | } |
---|
2235 | |
---|
2236 | /** @see wjhk.jupload2.policies.UploadPolicy#getReadUserAgentFromNavigator() */ |
---|
2237 | protected void setReadUserAgentFromNavigator( |
---|
2238 | boolean readUserAgentFromNavigator) { |
---|
2239 | this.readUserAgentFromNavigator = readUserAgentFromNavigator; |
---|
2240 | } |
---|
2241 | |
---|
2242 | /** @see UploadPolicy#getRetryMaxNumberOf() */ |
---|
2243 | public int getRetryMaxNumberOf() { |
---|
2244 | return this.retryMaxNumberOf; |
---|
2245 | } |
---|
2246 | |
---|
2247 | /** |
---|
2248 | * @param retryMaxNumberOf |
---|
2249 | * New value to set for the retryMaxNumberOf applet parameter |
---|
2250 | * @exception IllegalArgumentException |
---|
2251 | * If retryMaxNumberOf is less than 0. |
---|
2252 | * @see UploadPolicy#getRetryMaxNumberOf() |
---|
2253 | */ |
---|
2254 | public void setRetryMaxNumberOf(int retryMaxNumberOf) { |
---|
2255 | if (retryMaxNumberOf < 0) { |
---|
2256 | throw new IllegalArgumentException( |
---|
2257 | "retryMaxNumberOf must be 0 or more"); |
---|
2258 | } |
---|
2259 | this.retryMaxNumberOf = retryMaxNumberOf; |
---|
2260 | } |
---|
2261 | |
---|
2262 | /** @see UploadPolicy#getRetryNbSecondsBetween() */ |
---|
2263 | public int getRetryNbSecondsBetween() { |
---|
2264 | return this.retryNbSecondsBetween; |
---|
2265 | } |
---|
2266 | |
---|
2267 | /** |
---|
2268 | * @param retryNbSecondsBetween |
---|
2269 | * New value to set for the retryNbSecondsBetween applet |
---|
2270 | * parameter |
---|
2271 | * @exception IllegalArgumentException |
---|
2272 | * If retryNbSecondsBetween is less than 0. |
---|
2273 | * @see UploadPolicy#getRetryNbSecondsBetween() |
---|
2274 | */ |
---|
2275 | public void setRetryNbSecondsBetween(int retryNbSecondsBetween) { |
---|
2276 | if (retryNbSecondsBetween < 0) { |
---|
2277 | throw new IllegalArgumentException( |
---|
2278 | "retryNbSecondsBetween must be 0 or more"); |
---|
2279 | } |
---|
2280 | this.retryNbSecondsBetween = retryNbSecondsBetween; |
---|
2281 | } |
---|
2282 | |
---|
2283 | /** @see wjhk.jupload2.policies.UploadPolicy#getServerProtocol() */ |
---|
2284 | public String getServerProtocol() { |
---|
2285 | if (this.serverProtocol == null) { |
---|
2286 | return DEFAULT_SERVER_PROTOCOL; |
---|
2287 | } else { |
---|
2288 | return this.serverProtocol; |
---|
2289 | } |
---|
2290 | } |
---|
2291 | |
---|
2292 | /** @see UploadPolicy#setServerProtocol(String) */ |
---|
2293 | public void setServerProtocol(String serverProtocol) { |
---|
2294 | this.serverProtocol = serverProtocol; |
---|
2295 | } |
---|
2296 | |
---|
2297 | /** @see wjhk.jupload2.policies.UploadPolicy#getSendMD5Sum() */ |
---|
2298 | public boolean getSendMD5Sum() { |
---|
2299 | return this.sendMD5Sum; |
---|
2300 | } |
---|
2301 | |
---|
2302 | /** @see UploadPolicy#setSendMD5Sum(boolean) */ |
---|
2303 | public void setSendMD5Sum(boolean sendMD5Sum) { |
---|
2304 | this.sendMD5Sum = sendMD5Sum; |
---|
2305 | } |
---|
2306 | |
---|
2307 | /** @see wjhk.jupload2.policies.UploadPolicy#getShowLogWindow() */ |
---|
2308 | public String getShowLogWindow() { |
---|
2309 | return this.showLogWindow; |
---|
2310 | } |
---|
2311 | |
---|
2312 | /** {@inheritDoc} */ |
---|
2313 | public void setShowLogWindow(String showLogWindow) { |
---|
2314 | if (showLogWindow.equals(SHOWLOGWINDOW_TRUE) |
---|
2315 | || showLogWindow.equals(SHOWLOGWINDOW_FALSE) |
---|
2316 | || showLogWindow.equals(SHOWLOGWINDOW_ONERROR)) { |
---|
2317 | this.showLogWindow = showLogWindow; |
---|
2318 | // The log window may become visible or hidden, depending on this |
---|
2319 | // parameter. |
---|
2320 | if (this.juploadContext.getUploadPanel() != null) { |
---|
2321 | this.juploadContext.getUploadPanel().showOrHideLogWindow(); |
---|
2322 | } |
---|
2323 | } else { |
---|
2324 | displayWarn("[setShowLogWindow] Unallowed value: " + showLogWindow |
---|
2325 | + " (showLogWindow is left unchanged)"); |
---|
2326 | } |
---|
2327 | } |
---|
2328 | |
---|
2329 | /** @see wjhk.jupload2.policies.UploadPolicy#getSpecificHeaders() */ |
---|
2330 | public String getSpecificHeaders() { |
---|
2331 | return this.specificHeaders; |
---|
2332 | } |
---|
2333 | |
---|
2334 | /** |
---|
2335 | * Set all specific headers defined in the specificHeaders applet parameter. |
---|
2336 | * This string is splitted, so that each header is added to the headers |
---|
2337 | * Vector. These headers are added to the headers list during applet |
---|
2338 | * initialization. There is currently no automatic way to remove the headers |
---|
2339 | * coming from specificHeaders, after initialization. |
---|
2340 | * |
---|
2341 | * @param specificHeaders |
---|
2342 | */ |
---|
2343 | protected void setSpecificHeaders(String specificHeaders) { |
---|
2344 | this.specificHeaders = specificHeaders; |
---|
2345 | if (specificHeaders != null) { |
---|
2346 | // Let's add each header in specificHeaders to the headers list. In |
---|
2347 | // specificHeaders, each header is separated by the \n string (two |
---|
2348 | // characters: \ then n, not the \n character). |
---|
2349 | // The regexp to find the \n string (not the \n character) is: \\n |
---|
2350 | // We then double each \ character: |
---|
2351 | String[] headerArray = specificHeaders.split("\\\\n"); |
---|
2352 | for (int x = 0; x < headerArray.length; x++) { |
---|
2353 | addHeader(headerArray[x]); |
---|
2354 | } |
---|
2355 | } |
---|
2356 | } |
---|
2357 | |
---|
2358 | /** |
---|
2359 | * @see wjhk.jupload2.policies.UploadPolicy#getSslVerifyCert() |
---|
2360 | */ |
---|
2361 | public int getSslVerifyCert() { |
---|
2362 | return this.sslVerifyCert; |
---|
2363 | } |
---|
2364 | |
---|
2365 | protected void setSslVerifyCert(String mode) throws JUploadException { |
---|
2366 | int val = -1; |
---|
2367 | if (mode.toLowerCase().equals("none")) |
---|
2368 | val = InteractiveTrustManager.NONE; |
---|
2369 | if (mode.toLowerCase().equals("server")) |
---|
2370 | val = InteractiveTrustManager.SERVER; |
---|
2371 | if (mode.toLowerCase().equals("client")) |
---|
2372 | val = InteractiveTrustManager.CLIENT; |
---|
2373 | if (mode.toLowerCase().equals("strict")) |
---|
2374 | val = InteractiveTrustManager.STRICT; |
---|
2375 | if (val == -1) |
---|
2376 | throw new JUploadException("Invalid parameter sslVerifyCert (" |
---|
2377 | + mode + ")"); |
---|
2378 | this.sslVerifyCert = val; |
---|
2379 | } |
---|
2380 | |
---|
2381 | /** |
---|
2382 | * @param show |
---|
2383 | * the new showStatusbar value |
---|
2384 | */ |
---|
2385 | protected void setShowStatusbar(boolean show) { |
---|
2386 | this.showStatusbar = show; |
---|
2387 | } |
---|
2388 | |
---|
2389 | /** @see wjhk.jupload2.policies.UploadPolicy#getStringUploadError() */ |
---|
2390 | public String getStringUploadError() { |
---|
2391 | return this.stringUploadError; |
---|
2392 | } |
---|
2393 | |
---|
2394 | /** @see wjhk.jupload2.policies.UploadPolicy#getStringUploadSuccess() */ |
---|
2395 | public String getStringUploadSuccess() { |
---|
2396 | return this.stringUploadSuccess; |
---|
2397 | } |
---|
2398 | |
---|
2399 | /** @see wjhk.jupload2.policies.UploadPolicy#getStringUploadWarning() */ |
---|
2400 | public String getStringUploadWarning() { |
---|
2401 | return this.stringUploadWarning; |
---|
2402 | } |
---|
2403 | |
---|
2404 | /** |
---|
2405 | * @param stringUploadError |
---|
2406 | * the stringUploadError to set |
---|
2407 | * @throws JUploadException |
---|
2408 | */ |
---|
2409 | protected void setStringUploadError(String stringUploadError) |
---|
2410 | throws JUploadException { |
---|
2411 | this.stringUploadError = stringUploadError; |
---|
2412 | if (stringUploadError != null) { |
---|
2413 | try { |
---|
2414 | this.patternError = Pattern.compile(stringUploadError); |
---|
2415 | } catch (PatternSyntaxException e) { |
---|
2416 | throw new JUploadException( |
---|
2417 | "Invalid regex in parameter stringUploadError"); |
---|
2418 | } |
---|
2419 | } |
---|
2420 | } |
---|
2421 | |
---|
2422 | /** |
---|
2423 | * @param stringUploadSuccess |
---|
2424 | * the stringUploadSuccess to set |
---|
2425 | * @throws JUploadException |
---|
2426 | */ |
---|
2427 | protected void setStringUploadSuccess(String stringUploadSuccess) |
---|
2428 | throws JUploadException { |
---|
2429 | this.stringUploadSuccess = stringUploadSuccess; |
---|
2430 | if (stringUploadSuccess != null) { |
---|
2431 | try { |
---|
2432 | this.patternSuccess = Pattern.compile(stringUploadSuccess); |
---|
2433 | } catch (PatternSyntaxException e) { |
---|
2434 | throw new JUploadException( |
---|
2435 | "Invalid regex in parameter stringUploadSuccess"); |
---|
2436 | } |
---|
2437 | } |
---|
2438 | } |
---|
2439 | |
---|
2440 | /** |
---|
2441 | * @param stringUploadWarning |
---|
2442 | * the stringUploadWarning to set |
---|
2443 | * @throws JUploadException |
---|
2444 | */ |
---|
2445 | protected void setStringUploadWarning(String stringUploadWarning) |
---|
2446 | throws JUploadException { |
---|
2447 | this.stringUploadWarning = stringUploadWarning; |
---|
2448 | if (stringUploadWarning != null) { |
---|
2449 | try { |
---|
2450 | this.patternWarning = Pattern.compile(stringUploadWarning); |
---|
2451 | } catch (PatternSyntaxException e) { |
---|
2452 | throw new JUploadException( |
---|
2453 | "Invalid regex in parameter stringUploadWarning"); |
---|
2454 | } |
---|
2455 | } |
---|
2456 | } |
---|
2457 | |
---|
2458 | /** @see wjhk.jupload2.policies.UploadPolicy#getUrlToSendErrorTo() */ |
---|
2459 | public String getUrlToSendErrorTo() { |
---|
2460 | return this.urlToSendErrorTo; |
---|
2461 | } |
---|
2462 | |
---|
2463 | /** {@inheritDoc} */ |
---|
2464 | public void setUrlToSendErrorTo(String urlToSendErrorTo) |
---|
2465 | throws JUploadException { |
---|
2466 | if (null == urlToSendErrorTo) |
---|
2467 | return; |
---|
2468 | String tmp = this.juploadContext.normalizeURL(urlToSendErrorTo); |
---|
2469 | if (tmp.startsWith("ftp://")) { |
---|
2470 | throw new JUploadException( |
---|
2471 | "urlToSendErrorTo: ftp scheme not supported."); |
---|
2472 | } |
---|
2473 | this.urlToSendErrorTo = tmp; |
---|
2474 | } |
---|
2475 | |
---|
2476 | /** @see wjhk.jupload2.policies.UploadPolicy#getFormdata() */ |
---|
2477 | public String getFormdata() { |
---|
2478 | return this.formData; |
---|
2479 | } |
---|
2480 | |
---|
2481 | /** @see wjhk.jupload2.policies.UploadPolicy#getAfterUploadTarget() */ |
---|
2482 | public String getAfterUploadTarget() { |
---|
2483 | return this.afterUploadTarget; |
---|
2484 | } |
---|
2485 | |
---|
2486 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
---|
2487 | // /////////////////// Internal methods |
---|
2488 | // ////////////////////////////////////////////////////////////////////////////////////////////// |
---|
2489 | |
---|
2490 | /** |
---|
2491 | * Delete the current log. (called upon applet termination) |
---|
2492 | */ |
---|
2493 | public synchronized void deleteLog() { |
---|
2494 | if (this.debugGenerateFile) { |
---|
2495 | try { |
---|
2496 | if (null != this.debugOut) { |
---|
2497 | this.debugOut.close(); |
---|
2498 | this.debugOut = null; |
---|
2499 | } |
---|
2500 | if (null != this.debugFile) { |
---|
2501 | if (!this.debugFile.delete()) { |
---|
2502 | displayWarn(this.debugFile.getName() |
---|
2503 | + " was not correctly removed!"); |
---|
2504 | } |
---|
2505 | this.debugFile = null; |
---|
2506 | } |
---|
2507 | } catch (Exception e) { |
---|
2508 | // nothing to do: we mask the exception. |
---|
2509 | displayWarn(e.getClass().getName() |
---|
2510 | + " occured in deleteLog(). Exception ignored."); |
---|
2511 | } |
---|
2512 | } |
---|
2513 | } |
---|
2514 | |
---|
2515 | /** |
---|
2516 | * This methods allows the applet to store all messages (debug, warning, |
---|
2517 | * info, errors...) into a StringBuffer. If any problem occurs, the whole |
---|
2518 | * output (displayed or not by the displayDebug, for instance) can be stored |
---|
2519 | * in a file, or sent to the webmaster. This can help to identify and |
---|
2520 | * correct problems that can occurs on the various computer configurations. |
---|
2521 | * |
---|
2522 | * @param msg |
---|
2523 | */ |
---|
2524 | protected synchronized void addMsgToDebugLog(String msg) { |
---|
2525 | // If uploading lots of chunks, the buffer gets too large, resulting in |
---|
2526 | // a OutOfMemoryError on the heap so we now use a temporary file for the |
---|
2527 | // debug log. |
---|
2528 | if (this.debugGenerateFile && this.debugOk) { |
---|
2529 | try { |
---|
2530 | if (null == this.debugOut) { |
---|
2531 | this.juploadContext.registerUnload(this, "deleteLog"); |
---|
2532 | this.debugFile = File |
---|
2533 | .createTempFile("jupload_", "_log.txt"); |
---|
2534 | this.debugOut = new PrintStream(new FileOutputStream( |
---|
2535 | this.debugFile)); |
---|
2536 | } |
---|
2537 | boolean endsLF = msg.endsWith("\n"); |
---|
2538 | msg = msg.replaceAll("\n", this.CRLF); |
---|
2539 | if (endsLF) { |
---|
2540 | this.debugOut.print(msg); |
---|
2541 | } else { |
---|
2542 | this.debugOut.println(msg); |
---|
2543 | } |
---|
2544 | } catch (IOException e) { |
---|
2545 | this.debugOk = false; |
---|
2546 | System.err.println("IO error on debuglog " |
---|
2547 | + this.debugFile.getPath() |
---|
2548 | + "\nFallback to standard output."); |
---|
2549 | System.out.println(msg); |
---|
2550 | } |
---|
2551 | } else { |
---|
2552 | System.out.println(msg); |
---|
2553 | } |
---|
2554 | } |
---|
2555 | |
---|
2556 | /** |
---|
2557 | * Displays a message. If the logWindow panel is set, the message is |
---|
2558 | * displayed on it. If not, the System.out.println function is used. |
---|
2559 | * |
---|
2560 | * @param msg |
---|
2561 | * The message to display. |
---|
2562 | */ |
---|
2563 | private void displayMsg(String tag, String msg) { |
---|
2564 | String message; |
---|
2565 | |
---|
2566 | if (this.juploadContext.getLogWindow() == null) { |
---|
2567 | message = tag + " - " + msg; |
---|
2568 | System.out.println(message); |
---|
2569 | } else { |
---|
2570 | message = this.juploadContext.getLogWindow().displayMsg(tag, msg); |
---|
2571 | } |
---|
2572 | // Let's store all text in the debug logfile |
---|
2573 | if (this.debugGenerateFile) { |
---|
2574 | addMsgToDebugLog(message); |
---|
2575 | } |
---|
2576 | } |
---|
2577 | |
---|
2578 | /** |
---|
2579 | * Default reaction after a successful drop operation: no action. |
---|
2580 | * |
---|
2581 | * @see UploadPolicy#afterFileDropped(DropTargetDropEvent) |
---|
2582 | */ |
---|
2583 | public void afterFileDropped(DropTargetDropEvent dropEvent) { |
---|
2584 | // Default: no action. |
---|
2585 | } |
---|
2586 | |
---|
2587 | /** |
---|
2588 | * Default implementation for {@link UploadPolicy#createFileChooser()}: just |
---|
2589 | * a creation of a {@link JUploadFileChooser}. |
---|
2590 | * |
---|
2591 | * @see UploadPolicy#createFileChooser() |
---|
2592 | */ |
---|
2593 | public JUploadFileChooser createFileChooser() { |
---|
2594 | return new JUploadFileChooser(this); |
---|
2595 | } |
---|
2596 | |
---|
2597 | /** |
---|
2598 | * This method returns the response for the |
---|
2599 | * {@link JUploadFileFilter#accept(File)} which just calls this method. This |
---|
2600 | * method checks that the file extension corresponds to the |
---|
2601 | * allowedFileExtensions applet parameter. |
---|
2602 | * |
---|
2603 | * @see UploadPolicy#fileFilterAccept(File) |
---|
2604 | */ |
---|
2605 | public boolean fileFilterAccept(File file) { |
---|
2606 | if (file.isDirectory()) { |
---|
2607 | return true; |
---|
2608 | } else if (this.allowedFileExtensions == null |
---|
2609 | || this.allowedFileExtensions.equals("")) { |
---|
2610 | return true; |
---|
2611 | } else { |
---|
2612 | // Get the file extension |
---|
2613 | String extension = DefaultFileData.getExtension(file).toLowerCase(); |
---|
2614 | // allowedFileExtensions is : |
---|
2615 | // - a list of file extensions, |
---|
2616 | // - in lower case, |
---|
2617 | // - separated by slash |
---|
2618 | // - A slash has been added at the beginning in |
---|
2619 | // setAllowedFileExtensions |
---|
2620 | // - A slash has been added at the end in setAllowedFileExtensions |
---|
2621 | // So, we just look for the /ext/ string in the stored |
---|
2622 | // allowedFileExtensions. |
---|
2623 | return (this.allowedFileExtensions.indexOf("/" + extension + "/")) >= 0; |
---|
2624 | } |
---|
2625 | } |
---|
2626 | |
---|
2627 | /** @see UploadPolicy#fileFilterGetDescription() */ |
---|
2628 | public String fileFilterGetDescription() { |
---|
2629 | if (this.allowedFileExtensions == null |
---|
2630 | || this.allowedFileExtensions.equals("")) { |
---|
2631 | return null; |
---|
2632 | } else if (getFileFilterName() != null) { |
---|
2633 | return getFileFilterName(); |
---|
2634 | } else { |
---|
2635 | return "JUpload file filter (" + this.allowedFileExtensions + ")"; |
---|
2636 | } |
---|
2637 | } |
---|
2638 | |
---|
2639 | /** |
---|
2640 | * Returns null: the default icon is used. |
---|
2641 | * |
---|
2642 | * @see UploadPolicy#fileViewGetIcon(File) |
---|
2643 | */ |
---|
2644 | public Icon fileViewGetIcon(File file) { |
---|
2645 | return null; |
---|
2646 | } |
---|
2647 | |
---|
2648 | /** @see wjhk.jupload2.policies.UploadPolicy#getLastException() */ |
---|
2649 | public JUploadException getLastException() { |
---|
2650 | return this.lastException; |
---|
2651 | } |
---|
2652 | |
---|
2653 | /** |
---|
2654 | * Set the last exception. |
---|
2655 | * |
---|
2656 | * @param exception |
---|
2657 | * The last exception that occurs into the applet. |
---|
2658 | */ |
---|
2659 | public void setLastException(JUploadException exception) { |
---|
2660 | this.lastException = exception; |
---|
2661 | |
---|
2662 | // The log window may become visible. |
---|
2663 | if (this.juploadContext.getUploadPanel() != null) { |
---|
2664 | this.juploadContext.getUploadPanel().showOrHideLogWindow(); |
---|
2665 | } |
---|
2666 | |
---|
2667 | } |
---|
2668 | |
---|
2669 | /** @see wjhk.jupload2.policies.UploadPolicy#getLastResponseBody() */ |
---|
2670 | public String getLastResponseBody() { |
---|
2671 | return this.lastResponseBody; |
---|
2672 | } |
---|
2673 | |
---|
2674 | /** @see wjhk.jupload2.policies.UploadPolicy#getLastResponseMessage() */ |
---|
2675 | public String getLastResponseMessage() { |
---|
2676 | return (null != this.lastResponseMessage) ? this.lastResponseMessage |
---|
2677 | : ""; |
---|
2678 | } |
---|
2679 | |
---|
2680 | /** |
---|
2681 | * @return The cursor that was active before setting the new one. Can be |
---|
2682 | * used to restore its previous state. |
---|
2683 | * @see UploadPolicy#setCursor(Cursor) |
---|
2684 | */ |
---|
2685 | public Cursor setCursor(Cursor cursor) { |
---|
2686 | return this.juploadContext.setCursor(cursor); |
---|
2687 | } |
---|
2688 | |
---|
2689 | /** |
---|
2690 | * @return The cursor that was active before setting the new one. Can be |
---|
2691 | * used to restore its previous state. |
---|
2692 | * @see UploadPolicy#setWaitCursor() |
---|
2693 | */ |
---|
2694 | public Cursor setWaitCursor() { |
---|
2695 | return this.juploadContext.setWaitCursor(); |
---|
2696 | } |
---|
2697 | |
---|
2698 | } |
---|