kpackage/pkgInterface.h

   1 /*
   2 ** Copyright (C) 1999,2000 Toivo Pedaste <toivo@ucs.uwa.edu.au>
   3 **
   4 */
   5
   6 /*
   7 ** This program is free software; you can redistribute it and/or modify
   8 ** it under the terms of the GNU General Public License as published by
   9 ** the Free Software Foundation; either version 2 of the License, or
  10 ** (at your option) any later version.
  11 **
  12 ** This program is distributed in the hope that it will be useful,
  13 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 ** GNU General Public License for more details.
  16 **
  17 ** You should have received a copy of the GNU General Public License
  18 ** along with this program in a file called COPYING; if not, write to
  19 ** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  20 ** MA 02110-1301, USA.
  21 */
  22
  23 /*
  24 ** Bug reports and questions can be sent to kde-devel@kde.org
  25 */
  26
  27
  28 #ifndef PKGINTERFACE_H
  29 #define PKGINTERFACE_H
  30
  31 #include <QtCore/QList>
  32
  33 #include <QtCore/QStringList>
  34 //Added by qt3to4:
  35 #include <QtGui/QPixmap>
  36
  37 #include <kglobal.h>
  38 #include <kstandarddirs.h>
  39
  40 #include "packageInfo.h"
  41 #include "procbuf.h"
  42 #include "managementWidget.h"
  43
  44 class packageInfo;
  45 class pkgOptions;
  46 class Locations;
  47 class LcacheObj;
  48 class cacheObj;
  49 class KActionCollection;
  50 //////////////////////////////////////////////////////////////////////////////
  51 //////////////////////////////////////////////////////////////////////////////
  52
  53 //  flags to install and uninstall
  54 class param
  55 {
  56 public:
  57   param(const QString &nameP, bool initP,  bool invertP, const QString &flagP);
  58   param(const QString &nameP, bool initP,  bool invertP, const QString &flagP, const QString &flagAP);
  59   ~param();
  60
  61   QString name;  // Name of flag
  62   bool init;         // Initial value
  63   bool invert;       // Whether it needs to be inverted
  64   QString flag; // text flag on command
  65   QString flagA; // text flag on command
  66 };
  67
  68 //////////////////////////////////////////////////////////////////////////////
  69 //////////////////////////////////////////////////////////////////////////////
  70 class pkgInterface: public QObject
  71 {
  72   Q_OBJECT
  73
  74 public:
  75   pkgInterface();
  76    ~pkgInterface();
  77
  78   virtual void makeMenu(KActionCollection* act);
  79   virtual void setMenu(KActionCollection* act, bool enable);
  80
  81   bool ifExe(QString exe);
  82   // Check if this executable exists
  83
  84    virtual packageInfo *getPackageInfo(const QString &name) ;
  85   // get info on installed  package
  86
  87    virtual void getFileList(packageInfo *p);
  88   // get list of files in the package
  89
  90    virtual void getIFileList(packageInfo *p);
  91    // get list of files in installed package
  92
  93    virtual void getFFileList(packageInfo *p);
  94    // get list of files in package file
  95
  96    QStringList depends(const QString &name, int src);
  97   // check dependencies for package
  98
  99    QStringList verify(packageInfo *p, const QStringList &files);
 100   // check the installed files in a package
 101
 102    virtual QStringList FindFile(const QString &name, bool seachAll=false);
 103   // search for packages containing a file
 104
 105    virtual QStringList getChangeLog(packageInfo *p);
 106   // Get change log
 107
 108    virtual bool filesTab(packageInfo *p);
 109   // If files tab is to be enabled
 110
 111     bool depTab(packageInfo *p) ;
 112   // If dependency tab is to be enabled
 113
 114    virtual bool changeTab(packageInfo *p);
 115   // If change log tab is to be enabled
 116
 117   bool parseName(const QString &name, QString *n, QString *v);
 118   // breakup file name into package name and version
 119
 120    void listPackages(QList<packageInfo *> &pki);
 121   // scan various locations for list of packages
 122
 123   void listRemotePackages(QList<packageInfo *> &pki);
 124
 125   void listPackagesFile(QList<packageInfo *> &pki);
 126
 127    QStringList getPackageState( const QStringList &packages);
 128   // update installed/uninstalled state of packages
 129
 130   void getPackageDepends(packageInfo *p);
 131   // Get package depends info
 132
 133   virtual packageInfo *getFPackageInfo(const QString &name);
 134   // Get package Info from file
 135
 136    void listInstalledPackages(QList<packageInfo *> &pki);
 137   // produce list of currently installed packages
 138
 139    QStringList  listInstalls(const QStringList &packs, bool install, bool &cancel);
 140   // Convert list of packages requested to install to list of all packages to install
 141
 142    void smerge(packageInfo *p);
 143   // merge in package info entry
 144
 145   packageInfo *collectPath(const QString &name);
 146   //
 147
 148   packageInfo *collectDir(const QString &name, const QString &size, const QString &dir);
 149   // build packageInfo object from directory entry
 150
 151    QString  provMap(const QString &p);
 152   // convert from package depends to package
 153
 154   QString setOptions(int flags, QList<param *> &params);
 155   // convert un/install flags to text
 156
 157    packageInfo* collectInfo(QStringList &ln,  pkgInterface *pkgInt = 0);
 158   // Parse package info
 159
 160    QString doUninstall(int uninstallFlags, const QString &packs, bool &test);
 161    QString doInstall(int installFlags, const QString &packs, bool &test);
 162
 163    void removeLastEmpty(QStringList &list);
 164
 165    QString uninstall(int uninstallFlags, QList<packageInfo *> p,
 166                                   bool &test);
 167    QString uninstall(int uninstallFlags, packageInfo *p,
 168                                   bool &test);
 169
 170    QString install(int installFlags, QList<packageInfo *> p,
 171                                   bool &test);
 172    QString install(int installFlags, packageInfo *p,
 173                                   bool &test);
 174
 175   QString getDelimiter(short ptype);
 176    // return name version delimiter character
 177
 178   ///////////// DATA ///////////////////////
 179
 180   pkgOptions *uninstallation, *installation;
 181
 182   QAction *updateM, *upgradeM, *fixupM, *fileM;
 183
 184   QString icon;
 185   // name icon file
 186  QPixmap pict, bad_pict, new_pict, updated_pict;
 187   // icons for package states
 188   QPixmap folder;
 189   // icon for package group
 190   QPixmap markInst;
 191   QPixmap markUnInst;
 192   // icon indicating mark for install/uninstall
 193
 194   Locations *locatedialog;
 195   // dialog for setting the locations of  uninstalled packages
 196   LcacheObj *packageLoc;
 197   // List of locations of uninstalled pacckages
 198
 199   bool dirOK;
 200   // variables related to reading packages from directories
 201
 202   QString packagePattern;
 203   QString queryMsg;
 204   // Parameters for reading packages from directories
 205
 206   QList<param *> paramsInst;
 207   QList<param *> paramsUninst;
 208
 209   QRegExp pFile, deb, rpm, slack, fin;
 210   // Regular expressions that match package names
 211
 212   bool noFetch;
 213   // kpackage doesn't fetch this type of package itself
 214
 215   bool defaultHandle;
 216   // This package type defaults to on
 217
 218   QString errExe;
 219   // The name of an executable that wasn't found
 220
 221   procbuf reader;
 222   QString procMsg;
 223   // for running processes
 224
 225   QString DELMSG;
 226
 227   bool hasRemote;
 228   // can access on remote host
 229
 230   bool hasSearchAll;
 231   // can search uninstalled packages for files
 232
 233   bool hasProgram;
 234   // the program needed to handle this package type is available
 235
 236   int pCnt;
 237   // Count of packages read in
 238
 239   QString env;
 240
 241   QStringList packList;
 242   // Buffer for splitting up package entries
 243
 244   short lastType;
 245   // The type of the last package
 246
 247 public slots:
 248    void textIn(const QString &s);
 249   // Process remote packace info
 250
 251   void updateS();
 252   void upgradeS();
 253   void fixupS();
 254
 255 };
 256
 257 #endif // PKGINTERFACE_H