| | 1 | // Includes /*{{{*/ |
| | 2 | #include <config.h> |
| | 3 | |
| | 4 | #include <apt-pkg/upgrade.h> |
| | 5 | #include <apt-pkg/configuration.h> |
| | 6 | #include <apt-pkg/error.h> |
| | 7 | |
| | 8 | #include <apt-private/private-install.h> |
| | 9 | #include <apt-private/private-cachefile.h> |
| | 10 | #include <apt-private/private-upgrade.h> |
| | 11 | #include <apt-private/private-output.h> |
| | 12 | |
| | 13 | #include <iostream> |
| | 14 | |
| | 15 | #include <apti18n.h> |
| | 16 | /*}}}*/ |
| | 17 | |
| | 18 | // this is actually performing the various upgrade operations |
| | 19 | static bool UpgradeHelper(CommandLine &CmdL, int UpgradeFlags) |
| | 20 | { |
| | 21 | CacheFile Cache; |
| | 22 | if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false) |
| | 23 | return false; |
| | 24 | |
| | 25 | c0out << _("Calculating upgrade... ") << std::flush; |
| | 26 | if(!DoCacheManipulationFromCommandLine(CmdL, Cache, UpgradeFlags)) |
| | 27 | return false; |
| | 28 | c0out << _("Done") << std::endl; |
| | 29 | |
| | 30 | return InstallPackages(Cache,true); |
| | 31 | } |
| | 32 | |
| | 33 | // DoDistUpgrade - Automatic smart upgrader /*{{{*/ |
| | 34 | // --------------------------------------------------------------------- |
| | 35 | /* Intelligent upgrader that will install and remove packages at will */ |
| | 36 | bool DoDistUpgrade(CommandLine &CmdL) |
| | 37 | { |
| | 38 | return UpgradeHelper(CmdL, 0); |
| | 39 | } |
| | 40 | /*}}}*/ |
| | 41 | bool DoUpgrade(CommandLine &CmdL) /*{{{*/ |
| | 42 | { |
| | 43 | if (_config->FindB("APT::Get::Upgrade-Allow-New", false) == true) |
| | 44 | return DoUpgradeWithAllowNewPackages(CmdL); |
| | 45 | else |
| | 46 | return DoUpgradeNoNewPackages(CmdL); |
| | 47 | } |
| | 48 | /*}}}*/ |
| | 49 | // DoUpgradeNoNewPackages - Upgrade all packages /*{{{*/ |
| | 50 | // --------------------------------------------------------------------- |
| | 51 | /* Upgrade all packages without installing new packages or erasing old |
| | 52 | packages */ |
| | 53 | bool DoUpgradeNoNewPackages(CommandLine &CmdL) |
| | 54 | { |
| | 55 | // Do the upgrade |
| | 56 | return UpgradeHelper(CmdL, |
| | 57 | APT::Upgrade::FORBID_REMOVE_PACKAGES| |
| | 58 | APT::Upgrade::FORBID_INSTALL_NEW_PACKAGES); |
| | 59 | } |
| | 60 | /*}}}*/ |
| | 61 | // DoSafeUpgrade - Upgrade all packages with install but not remove /*{{{*/ |
| | 62 | bool DoUpgradeWithAllowNewPackages(CommandLine &CmdL) |
| | 63 | { |
| | 64 | return UpgradeHelper(CmdL, APT::Upgrade::FORBID_REMOVE_PACKAGES); |
| | 65 | } |
| | 66 | /*}}}*/ |
HCoop / ntk / apt.git / blame_incremental