1 | /****************************************************************************
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2 | ** $Id: qdir.h 2 2005-11-16 15:49:26Z dmik $
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3 | **
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4 | ** Definition of QDir class
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5 | **
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6 | ** Created : 950427
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7 | **
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8 | ** Copyright (C) 1992-2002 Trolltech AS. All rights reserved.
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9 | **
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10 | ** This file is part of the tools module of the Qt GUI Toolkit.
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11 | **
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12 | ** This file may be distributed under the terms of the Q Public License
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13 | ** as defined by Trolltech AS of Norway and appearing in the file
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14 | ** LICENSE.QPL included in the packaging of this file.
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15 | **
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16 | ** This file may be distributed and/or modified under the terms of the
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17 | ** GNU General Public License version 2 as published by the Free Software
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18 | ** Foundation and appearing in the file LICENSE.GPL included in the
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19 | ** packaging of this file.
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20 | **
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21 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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22 | ** licenses may use this file in accordance with the Qt Commercial License
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23 | ** Agreement provided with the Software.
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24 | **
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25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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27 | **
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28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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29 | ** information about Qt Commercial License Agreements.
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30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.
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31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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32 | **
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33 | ** Contact info@trolltech.com if any conditions of this licensing are
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34 | ** not clear to you.
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35 | **
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36 | **********************************************************************/
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37 |
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38 | #ifndef QDIR_H
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39 | #define QDIR_H
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40 |
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41 | #ifndef QT_H
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42 | #include "qglobal.h"
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43 | #include "qstrlist.h"
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44 | #include "qfileinfo.h"
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45 | #endif // QT_H
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46 |
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47 |
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48 | #ifndef QT_NO_DIR
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49 | typedef QPtrList<QFileInfo> QFileInfoList;
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50 | typedef QPtrListIterator<QFileInfo> QFileInfoListIterator;
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51 | class QStringList;
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52 | template <class T> class QDeepCopy;
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53 |
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54 |
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55 | class Q_EXPORT QDir
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56 | {
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57 | public:
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58 | enum FilterSpec { Dirs = 0x001,
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59 | Files = 0x002,
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60 | Drives = 0x004,
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61 | NoSymLinks = 0x008,
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62 | All = 0x007,
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63 | TypeMask = 0x00F,
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64 |
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65 | Readable = 0x010,
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66 | Writable = 0x020,
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67 | Executable = 0x040,
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68 | RWEMask = 0x070,
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69 |
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70 | Modified = 0x080,
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71 | Hidden = 0x100,
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72 | System = 0x200,
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73 | AccessMask = 0x3F0,
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74 |
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75 | DefaultFilter = -1 };
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76 |
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77 | enum SortSpec { Name = 0x00,
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78 | Time = 0x01,
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79 | Size = 0x02,
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80 | Unsorted = 0x03,
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81 | SortByMask = 0x03,
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82 |
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83 | DirsFirst = 0x04,
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84 | Reversed = 0x08,
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85 | IgnoreCase = 0x10,
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86 | DefaultSort = -1 };
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87 |
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88 | QDir();
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89 | QDir( const QString &path, const QString &nameFilter = QString::null,
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90 | int sortSpec = Name | IgnoreCase, int filterSpec = All );
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91 | QDir( const QDir & );
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92 |
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93 | virtual ~QDir();
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94 |
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95 | QDir &operator=( const QDir & );
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96 | QDir &operator=( const QString &path );
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97 |
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98 | virtual void setPath( const QString &path );
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99 | virtual QString path() const;
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100 | virtual QString absPath() const;
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101 | virtual QString canonicalPath() const;
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102 |
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103 | virtual QString dirName() const;
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104 | virtual QString filePath( const QString &fileName,
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105 | bool acceptAbsPath = TRUE ) const;
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106 | virtual QString absFilePath( const QString &fileName,
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107 | bool acceptAbsPath = TRUE ) const;
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108 |
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109 | static QString convertSeparators( const QString &pathName );
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110 |
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111 | virtual bool cd( const QString &dirName, bool acceptAbsPath = TRUE );
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112 | virtual bool cdUp();
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113 |
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114 | QString nameFilter() const;
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115 | virtual void setNameFilter( const QString &nameFilter );
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116 | FilterSpec filter() const;
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117 | virtual void setFilter( int filterSpec );
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118 | SortSpec sorting() const;
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119 | virtual void setSorting( int sortSpec );
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120 |
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121 | bool matchAllDirs() const;
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122 | virtual void setMatchAllDirs( bool );
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123 |
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124 | uint count() const;
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125 | QString operator[]( int ) const;
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126 |
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127 | virtual QStrList encodedEntryList( int filterSpec = DefaultFilter,
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128 | int sortSpec = DefaultSort ) const;
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129 | virtual QStrList encodedEntryList( const QString &nameFilter,
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130 | int filterSpec = DefaultFilter,
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131 | int sortSpec = DefaultSort ) const;
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132 | virtual QStringList entryList( int filterSpec = DefaultFilter,
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133 | int sortSpec = DefaultSort ) const;
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134 | virtual QStringList entryList( const QString &nameFilter,
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135 | int filterSpec = DefaultFilter,
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136 | int sortSpec = DefaultSort ) const;
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137 |
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138 | virtual const QFileInfoList *entryInfoList( int filterSpec = DefaultFilter,
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139 | int sortSpec = DefaultSort ) const;
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140 | virtual const QFileInfoList *entryInfoList( const QString &nameFilter,
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141 | int filterSpec = DefaultFilter,
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142 | int sortSpec = DefaultSort ) const;
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143 |
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144 | static const QFileInfoList *drives();
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145 |
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146 | virtual bool mkdir( const QString &dirName,
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147 | bool acceptAbsPath = TRUE ) const;
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148 | virtual bool rmdir( const QString &dirName,
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149 | bool acceptAbsPath = TRUE ) const;
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150 |
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151 | virtual bool isReadable() const;
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152 | virtual bool exists() const;
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153 | virtual bool isRoot() const;
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154 |
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155 | virtual bool isRelative() const;
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156 | virtual void convertToAbs();
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157 |
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158 | virtual bool operator==( const QDir & ) const;
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159 | virtual bool operator!=( const QDir & ) const;
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160 |
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161 | virtual bool remove( const QString &fileName,
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162 | bool acceptAbsPath = TRUE );
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163 | virtual bool rename( const QString &name, const QString &newName,
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164 | bool acceptAbsPaths = TRUE );
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165 | virtual bool exists( const QString &name,
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166 | bool acceptAbsPath = TRUE );
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167 |
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168 | static char separator();
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169 |
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170 | static bool setCurrent( const QString &path );
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171 | static QDir current();
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172 | static QDir home();
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173 | static QDir root();
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174 | static QString currentDirPath();
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175 | static QString homeDirPath();
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176 | static QString rootDirPath();
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177 |
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178 | static bool match( const QStringList &filters, const QString &fileName );
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179 | static bool match( const QString &filter, const QString &fileName );
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180 | static QString cleanDirPath( const QString &dirPath );
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181 | static bool isRelativePath( const QString &path );
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182 | void refresh() const;
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183 |
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184 | private:
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185 | #ifdef Q_OS_MAC
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186 | typedef struct FSSpec FSSpec;
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187 | static FSSpec *make_spec(const QString &);
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188 | #endif
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189 | void init();
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190 | virtual bool readDirEntries( const QString &nameFilter,
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191 | int FilterSpec, int SortSpec );
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192 |
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193 | static void slashify( QString & );
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194 |
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195 | QString dPath;
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196 | QStringList *fList;
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197 | QFileInfoList *fiList;
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198 | QString nameFilt;
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199 | FilterSpec filtS;
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200 | SortSpec sortS;
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201 | uint dirty : 1;
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202 | uint allDirs : 1;
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203 |
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204 | void detach();
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205 | friend class QDeepCopy< QDir >;
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206 | };
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207 |
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208 |
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209 | inline QString QDir::path() const
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210 | {
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211 | return dPath;
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212 | }
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213 |
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214 | inline QString QDir::nameFilter() const
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215 | {
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216 | return nameFilt;
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217 | }
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218 |
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219 | inline QDir::FilterSpec QDir::filter() const
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220 | {
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221 | return filtS;
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222 | }
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223 |
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224 | inline QDir::SortSpec QDir::sorting() const
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225 | {
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226 | return sortS;
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227 | }
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228 |
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229 | inline bool QDir::matchAllDirs() const
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230 | {
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231 | return allDirs;
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232 | }
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233 |
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234 | inline bool QDir::operator!=( const QDir &d ) const
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235 | {
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236 | return !(*this == d);
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237 | }
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238 |
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239 |
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240 | struct QDirSortItem {
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241 | QString filename_cache;
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242 | QFileInfo* item;
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243 | };
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244 |
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245 | #endif // QT_NO_DIR
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246 | #endif // QDIR_H
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