apt-private/private-upgrade.cc

   1 // Includes                                                             /*{{{*/
   2 #include <apt-pkg/algorithms.h>
   3
   4 #include "private-install.h"
   5 #include "private-cachefile.h"
   6 #include "private-upgrade.h"
   7 #include "private-output.h"
   8                                                                         /*}}}*/
   9
  10 // DoUpgradeNoNewPackages - Upgrade all packages                        /*{{{*/
  11 // ---------------------------------------------------------------------
  12 /* Upgrade all packages without installing new packages or erasing old
  13    packages */
  14 bool DoUpgradeNoNewPackages(CommandLine &CmdL)
  15 {
  16    CacheFile Cache;
  17    if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
  18       return false;
  19
  20    // Do the upgrade
  21    if (pkgAllUpgrade(Cache) == false)
  22    {
  23       ShowBroken(c1out,Cache,false);
  24       return _error->Error(_("Internal error, AllUpgrade broke stuff"));
  25    }
  26
  27    // parse additional cmdline pkg manipulation switches
  28    if(!DoCacheManipulationFromCommandLine(CmdL, Cache))
  29       return false;
  30
  31    return InstallPackages(Cache,true);
  32 }
  33                                                                         /*}}}*/
  34 // DoSafeUpgrade - Upgrade all packages with install but not remove     /*{{{*/
  35 bool DoUpgradeWithAllowNewPackages(CommandLine &CmdL)
  36 {
  37    CacheFile Cache;
  38    if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
  39       return false;
  40
  41    // Do the upgrade
  42    if (APT::Upgrade::Upgrade(Cache, APT::Upgrade::ALLOW_NEW_INSTALLS) == false)
  43    {
  44       ShowBroken(c1out,Cache,false);
  45       return _error->Error(_("Internal error, AllUpgrade broke stuff"));
  46    }
  47
  48    // parse additional cmdline pkg manipulation switches
  49    if(!DoCacheManipulationFromCommandLine(CmdL, Cache))
  50       return false;
  51
  52    return InstallPackages(Cache,true);
  53 }
  54                                                                         /*}}}*/