Differential D15317 Diff 41116 src/ioslaves/trash/trashsizecache.cpp

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src/ioslaves/trash/trashsizecache.cpp

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91} 91​}
92 92​
93void TrashSizeCache::clear() 93​void TrashSizeCache::clear()
94{ 94​{
95 QFile::remove(mTrashSizeCachePath); 95​ QFile::remove(mTrashSizeCachePath);
96} 96​}
97 97​
98struct CacheData { 98​struct CacheData {
99 qint64 mtime; ​
100 qulonglong size; 99​ qulonglong size;
100​ qint64 mtime;
101}; 101​};
102 102​
103qulonglong TrashSizeCache::calculateSize() 103​qulonglong TrashSizeCache::calculateSize()
104{ 104​{
105 // First read the directorysizes cache into memory 105​ // First read the directorysizes cache into memory
106 QFile file(mTrashSizeCachePath); 106​ QFile file(mTrashSizeCachePath);
107 typedef QHash<QByteArray, CacheData> DirCacheHash; 107​ typedef QHash<QByteArray, CacheData> DirCacheHash;
108 DirCacheHash dirCache; 108​ DirCacheHash dirCache;
109 if (file.open(QIODevice::ReadOnly)) { 109​ if (file.open(QIODevice::ReadOnly)) {
110 while (!file.atEnd()) { 110​ while (!file.atEnd()) {
111 const QByteArray line = file.readLine(); 111​ const QByteArray line = file.readLine();
112 const int firstSpace = line.indexOf(' '); 112​ const int firstSpace = line.indexOf(' ');
113 const int secondSpace = line.indexOf(' ', firstSpace + 1); 113​ const int secondSpace = line.indexOf(' ', firstSpace + 1);
114 CacheData data; 114​ CacheData data;
115 data.mtime = line.left(firstSpace).toLongLong(); 115​ data.size = line.left(firstSpace).toULongLong();
116 // "012 4567 name" -> firstSpace=3, secondSpace=8, we want mid(4,4) 116​ // "012 4567 name" -> firstSpace=3, secondSpace=8, we want mid(4,4)
117 data.size = line.mid(firstSpace + 1, secondSpace - firstSpace - 1).toULongLong(); 117​ data.mtime = line.mid(firstSpace + 1, secondSpace - firstSpace - 1).toLongLong();
118 dirCache.insert(line.mid(secondSpace + 1), data); 118​ dirCache.insert(line.mid(secondSpace + 1), data);
119 } 119​ }
120 } 120​ }
121 // Iterate over the actual trashed files. 121​ // Iterate over the actual trashed files.
122 // Orphan items (no .fileinfo) still take space. 122​ // Orphan items (no .fileinfo) still take space.
123 QDirIterator it(mTrashPath + QLatin1String("/files/"), QDirIterator::NoIteratorFlags); 123​ QDirIterator it(mTrashPath + QLatin1String("/files/"), QDirIterator::NoIteratorFlags);
124 124​
125 qulonglong sum = 0; 125​ qulonglong sum = 0;
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