vcs.maemo.org Git - fapman/blob - aaptinterface.h

   1 /*
   2         This file is part of Faster Application Manager.
   3
   4         Faster Application Manager is free software: you can redistribute it and/or modify
   5         it under the terms of the GNU General Public License as published by
   6         the Free Software Foundation, either version 3 of the License, or
   7         (at your option) any later version.
   8
   9         Faster Application Manager is distributed in the hope that it will be useful,
  10         but WITHOUT ANY WARRANTY; without even the implied warranty of
  11         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12         GNU General Public License for more details.
  13
  14         You should have received a copy of the GNU General Public License
  15         along with Faster Application Manager.  If not, see <http://www.gnu.org/licenses/>.
  16
  17         (C) Heikki Holstila 2010
  18 */
  19
  20 #ifndef AAPTINTERFACE_H
  21 #define AAPTINTERFACE_H
  22
  23 #include <QtGui>
  24 #include <QtNetwork>
  25 #include "blacklistselect.h"
  26
  27
  28 const QString KFapmanDir = "/root/.fapman";
  29 const QString KLogFile = "/root/.fapman/lastlog.txt";
  30 const QString KBlacklistFile = "/root/.fapman/black.list";
  31 const QString KOwnRepoFile = "/root/.fapman/repos.list";
  32 const QString KOwnRepoNamesFile = "/root/.fapman/repos.names";
  33
  34 const QString KHamRepoListFile = "/etc/apt/sources.list.d/hildon-application-manager.list";
  35
  36 const QString KLastUpdateFile = "/opt/fapman-cache/lastupdate";
  37 const QString KDateCacheFile = "/opt/fapman-cache/dates.cache";
  38 const QString KAptSourceList = "/opt/fapman-cache/sources.list";
  39 const QString KAptListDir = "/opt/fapman-cache/lists";
  40 const QString KAptArchivePartialDir = "/var/cache/apt/archives/partial";
  41
  42 const QString KDpkgStatusFile = "/var/lib/dpkg/status";
  43 const QString KDpkgInfoDir = "/var/lib/dpkg/info";
  44
  45 const int KListExpireTime = 3600;
  46
  47 class MainWindow;
  48 class FileReadThread;
  49 class DateFetchThread;
  50 class dimmer;
  51 class Package;
  52 class Repository;
  53 class Settings;
  54
  55
  56 class AAptInterface : public QObject
  57 {
  58         Q_OBJECT
  59
  60 public:
  61         enum interfaceMode { ModeNone, ModeReadPackages, ModeFetchDates, ModeAptGetUpdate,
  62                                                  ModeAptGetSimulate, ModeAptGetInstall, ModeAptGetClean };
  63         enum multiLine { MultiLineNone, MultiLineDesc, MultiLineIcon, MultiLineUpgradeDesc };
  64
  65         AAptInterface(QObject* parent);
  66         ~AAptInterface();
  67         void setSettings(Settings* s_) { iSettings = s_; }
  68
  69         void addQueuedOperation(interfaceMode mode_);
  70         bool run(dimmer* uiDimmer);
  71         void setProcessPackages(QStringList pkgs) { iProcessPackages=pkgs; iProcessPackagesOrig=pkgs; }
  72         QStringList processPackages() { return iProcessPackages; }
  73         QStringList processPackageVersions() { return iProcessPackageVersions; }
  74
  75         bool running();
  76         bool cancel();
  77
  78         int numSelectedPackages() { return iNumSelectedPackages; }
  79         void setNumSelectedPackages(int p_) { iNumSelectedPackages=p_; }
  80
  81         QHash<QString, Package*>* packagesAvailable() { return &iPackagesAvailable; }
  82         QHash<QString, Package*>* packagesInstalled() { return &iPackagesInstalled; }
  83         QList<Repository*>* repositories() { return  &iRepositories; }
  84
  85         QByteArray readLogFile();
  86         void readRepositoryInfo();
  87         bool writeRepositories();
  88         bool needRepoRefresh();
  89         void removeFromBlacklist(Package* pkg, BlacklistSelect::blackList oldstate);
  90         void writeBlacklist();
  91
  92         bool dateCacheExists();
  93
  94         void setNeedRefresh(int repos, int lists, int dpkg, int dates);
  95         void setSkipListAndDates() { iSkipRefreshListAndDates=true; }
  96         bool needListOrDateRefresh();
  97
  98         bool loadInstallFiles(QStringList files_);
  99
 100         QDateTime lastListUpdate() { return iLastListUpdate; }
 101         QDateTime lastDpkgUpdate() { return iLastDpkgUpdate; }
 102
 103 private:
 104         void runNext();
 105         void cleanAfterRunEach();
 106         void cleanAfterRunAll();
 107         void cleanAfterError();
 108
 109         bool startAptGetUpdate();
 110         bool startAptGetSimulate();
 111         bool startAptGetInstall();
 112         bool startAptGetClean();
 113
 114         QString setQProcessErrorMessage(QProcess::ProcessError error);
 115         QString finishProcessCommonErrorMessages(QByteArray& output);
 116
 117         void communicateStatusToUi(bool success, QString title="", QString msg="");
 118         void logToFile( QString data, bool logtime=true );
 119         void logToFile( QByteArray data, bool logtime=true );
 120
 121         void startPkgListRead();
 122         void startFetchDates();
 123
 124         Package* ReadNextPackage(QFile& f, quint64& currentreaddata);
 125         bool processPackageDataLine(Package*& pkg, QByteArray& line);
 126
 127         void readBlacklist();
 128         void writeDateCache();
 129         void readDateCache();
 130
 131 private slots:
 132         void errorAptGetUpdate(QProcess::ProcessError error);
 133         void errorAptGetSimulate(QProcess::ProcessError error);
 134         void errorAptGetInstall(QProcess::ProcessError error);
 135         void errorAptGetClean(QProcess::ProcessError error);
 136
 137         void finishedAptGetUpdate(int exitCode, QProcess::ExitStatus exitStatus);
 138         void finishedAptGetSimulate(int exitCode, QProcess::ExitStatus exitStatus);
 139         void finishedAptGetInstall(int exitCode, QProcess::ExitStatus exitStatus);
 140         void finishedAptGetClean(int exitCode, QProcess::ExitStatus exitStatus);
 141
 142         void uiUpdaterAptGetUpdate();
 143         void uiUpdaterAptGetInstall();
 144         void progressCheckTimerCallback();
 145
 146         void dateFetchNetworkReply(QNetworkReply* reply);
 147
 148 private:
 149         QHash<QString, Package*> iPackagesAvailable;
 150         QHash<QString, Package*> iPackagesInstalled;
 151         int iNumSelectedPackages;
 152
 153         QStringList iProcessPackages;
 154         QStringList iProcessPackagesOrig;
 155         QStringList iProcessPackageVersions;
 156         QList<interfaceMode> iOperationsQueue;
 157         QList<Repository*> iRepositories;
 158         QStringList iQueueMessages;
 159
 160         MainWindow* iMainWindow;
 161         Settings* iSettings;
 162         interfaceMode iMode;
 163         QList<interfaceMode> iModeLog;
 164         dimmer* iUiDimmer;
 165         bool iCanCancel;
 166         bool iTerminated;
 167         bool iErrorDone;
 168         bool iNeedRepoRefresh;
 169         bool iNeedListRefresh;
 170         bool iNeedDpkgRefresh;
 171         bool iNeedDateRefresh;
 172         bool iSkipRefreshListAndDates;
 173         QDateTime iLastListUpdate;
 174         QDateTime iLastDpkgUpdate;
 175
 176         QProcess* iProcAptGetUpdate;
 177         QProcess* iProcAptGetSimulate;
 178         QProcess* iProcAptGetInstall;
 179         QProcess* iProcAptGetClean;
 180         QByteArray iProcAptGetUpdateOutput;
 181         QByteArray iProcAptGetInstallOutput;
 182
 183         int iAptGetDownloadCount;
 184         int iAptGetInstallCount;
 185         int iAptGetRemoveCount;
 186         int iAptGetInstallTotal;
 187         int iAptGetRemoveTotal;
 188         qint64 iAptGetCurrentFileDownloadSize;
 189         qint64 iAptGetCurrentFileTotalSize;
 190         QString iAptGetCurrentDownloadFileName;
 191         QTimer* iProgressCheckTimer;
 192         int iSpeedKbps;
 193         int iSpeedKbpsPrev;
 194         bool iUpdateSpeed;
 195
 196         int iCatalogCounter;
 197         int iCatalogsTotal;
 198
 199         QStringList iBlacklist;
 200
 201         multiLine iMultiLine;
 202
 203         int iDateRequestsWaiting;
 204         int iDateRequestsSent;
 205         int iDateRequestsReceived;
 206         int iDateRequestErrors;
 207         QNetworkReply::NetworkError iNetworkError;
 208 };
 209
 210
 211 #endif // AAPTINTERFACE_H