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annotate MemoryDBLink.cpp @ 64:b9515dc35fe4

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Make sure no file has greater linewidth than 80.
author Tom Fredrik Blenning Klaussen <bfg@blenning.no>
date Fri, 14 Sep 2012 22:50:45 +0200
parents d6fdca3bf24e
children c9447697609f
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1 #include "MemoryDBLink.hpp"
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3 #include <QtCore/QStringList>
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5 void MemoryDBLink::addFile(const QString& path, qint64 size,
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6 const QDateTime& dtime, const QByteArray& hash)
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7 {
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8 addFile(DBInfo(path, size, dtime, hash));
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9 }
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11 bool MemoryDBLink::tryAddFile(const DBInfo& dbinfo)
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12 {
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13 QMap<QString, dbinf_ptr_t >::iterator pos;
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14 pos = entries.find(dbinfo.path());
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15 if (pos == entries.end()) {
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16 entries.insert(dbinfo.path(), dbinf_ptr_t(new DBInfo(dbinfo)));
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17 return true;
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18 }
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19 return false;
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20 }
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22 void MemoryDBLink::addFile(const DBInfo& dbinfo)
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23 {
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24 if (!tryAddFile(dbinfo)) {
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25 abort(); //Should throw exception
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26 }
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27 }
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30 QStringList MemoryDBLink::toStringList()
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31 {
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32 QStringList list;
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33 foreach(dbinf_ptr_t info, entries) {
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34 list << info->serialize();
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35 }
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36 return list;
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37 }
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39 const QList<FileDBLink::dbinf_ptr_t>
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40 MemoryDBLink::values(const QString& prefix) const
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41 {
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42 if (prefix.size() == 0)
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43 return entries.values();
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44
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45 QList<FileDBLink::dbinf_ptr_t > list;
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46 foreach (QString key, entries.keys()) {
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47 if (key.startsWith(prefix))
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48 list << entries[key];
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49 }
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50 return list;
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51 }
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53
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54 void MemoryDBLink::deleteFileFromDB(const QString& path)
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55 {
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56 entries.remove(path);
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57 }
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60 void MemoryDBLink::keepOnlyFromPrefix(const QString& prefix,
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61 const QStringList& files)
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62 {
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63 QStringList list;
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64 foreach(dbinf_ptr_t info, values(prefix)) {
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65 if (!files.contains(info->path())) {
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66 list << info->path();
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67 }
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68 }
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69 foreach(QString path, list) {
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70 deleteFileFromDB(path);
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71 }
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72 }
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74 FileDBLink::DBStatus MemoryDBLink::existsWithMtime(const QString& path,
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75 const QDateTime& mtime)
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76 {
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77 if (entries.contains(path)) {
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78 dbinf_ptr_t info = entries[path];
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79 if (info->mtime() == mtime)
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80 return SAME;
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81 return MTIME_DIFFERENT;
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82 }
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83 return NONE;
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84 }
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86 void MemoryDBLink::updateFile(const QString& path, qint64 size,
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87 const QDateTime& dtime, const QByteArray& hash)
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88 {
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89 updateFile(DBInfo(path, size, dtime, hash));
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90 }
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91
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92 void MemoryDBLink::updateFile(const DBInfo& dbinfo)
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93 {
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94 *entries[dbinfo.path()] = dbinfo;
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95 }
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97