| 1 | /**************************************************************************** | 
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| 3 | ** Copyright (C) 2016 The Qt Company Ltd. | 
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| 49 | ****************************************************************************/ | 
| 50 |  | 
| 51 | #ifndef METAINFO_H | 
| 52 | #define METAINFO_H | 
| 53 |  | 
| 54 | #include <QByteArray> | 
| 55 | #include <QDateTime> | 
| 56 | #include <QList> | 
| 57 | #include <QMap> | 
| 58 | #include <QString> | 
| 59 | #include <QStringList> | 
| 60 | #include <QVariant> | 
| 61 |  | 
| 62 | struct MetaInfoSingleFile | 
| 63 | { | 
| 64 |     qint64 length; | 
| 65 |     QByteArray md5sum; | 
| 66 |     QString name; | 
| 67 |     int pieceLength; | 
| 68 |     QList<QByteArray> sha1Sums; | 
| 69 | }; | 
| 70 |  | 
| 71 | struct MetaInfoMultiFile | 
| 72 | { | 
| 73 |     qint64 length; | 
| 74 |     QByteArray md5sum; | 
| 75 |     QString path; | 
| 76 | }; | 
| 77 |  | 
| 78 | class MetaInfo | 
| 79 | { | 
| 80 | public: | 
| 81 |     enum FileForm { | 
| 82 |         SingleFileForm, | 
| 83 |         MultiFileForm | 
| 84 |     }; | 
| 85 |  | 
| 86 |     MetaInfo(); | 
| 87 |     void clear(); | 
| 88 |  | 
| 89 |     bool parse(const QByteArray &data); | 
| 90 |     QString errorString() const; | 
| 91 |  | 
| 92 |     QByteArray infoValue() const; | 
| 93 |  | 
| 94 |     FileForm fileForm() const; | 
| 95 |     QString announceUrl() const; | 
| 96 |     QStringList announceList() const; | 
| 97 |     QDateTime creationDate() const; | 
| 98 |     QString () const; | 
| 99 |     QString createdBy() const; | 
| 100 |  | 
| 101 |     // For single file form | 
| 102 |     MetaInfoSingleFile singleFile() const; | 
| 103 |  | 
| 104 |     // For multifile form | 
| 105 |     QList<MetaInfoMultiFile> multiFiles() const; | 
| 106 |     QString name() const; | 
| 107 |     int pieceLength() const; | 
| 108 |     QList<QByteArray> sha1Sums() const; | 
| 109 |  | 
| 110 |     // Total size | 
| 111 |     qint64 totalSize() const; | 
| 112 |  | 
| 113 | private: | 
| 114 |     QString errString; | 
| 115 |     QByteArray content; | 
| 116 |     QByteArray infoData; | 
| 117 |  | 
| 118 |     FileForm metaInfoFileForm; | 
| 119 |     MetaInfoSingleFile metaInfoSingleFile; | 
| 120 |     QList<MetaInfoMultiFile> metaInfoMultiFiles; | 
| 121 |     QString metaInfoAnnounce; | 
| 122 |     QStringList metaInfoAnnounceList; | 
| 123 |     QDateTime metaInfoCreationDate; | 
| 124 |     QString ; | 
| 125 |     QString metaInfoCreatedBy; | 
| 126 |     QString metaInfoName; | 
| 127 |     int metaInfoPieceLength; | 
| 128 |     QList<QByteArray> metaInfoSha1Sums; | 
| 129 | }; | 
| 130 |  | 
| 131 | #endif | 
| 132 |  |