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ee0167c4 | 1 | // Includes /*{{{*/ |
453b82a3 DK |
2 | #include <config.h> |
3 | ||
82e369c4 | 4 | #include <apt-pkg/upgrade.h> |
453b82a3 DK |
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 | ||
5ca0cf51 | 13 | #include <iostream> |
453b82a3 DK |
14 | |
15 | #include <apti18n.h> | |
ee0167c4 | 16 | /*}}}*/ |
b9179170 | 17 | |
5ca0cf51 MV |
18 | // this is actually performing the various upgrade operations |
19 | static bool UpgradeHelper(CommandLine &CmdL, int UpgradeFlags) | |
b9179170 MV |
20 | { |
21 | CacheFile Cache; | |
22 | if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false) | |
23 | return false; | |
24 | ||
172947cd DK |
25 | if(!DoCacheManipulationFromCommandLine(CmdL, Cache, UpgradeFlags)) |
26 | return false; | |
d8a8f9d7 | 27 | |
b9179170 MV |
28 | return InstallPackages(Cache,true); |
29 | } | |
5ca0cf51 MV |
30 | |
31 | // DoDistUpgrade - Automatic smart upgrader /*{{{*/ | |
32 | // --------------------------------------------------------------------- | |
33 | /* Intelligent upgrader that will install and remove packages at will */ | |
34 | bool DoDistUpgrade(CommandLine &CmdL) | |
35 | { | |
67caa2e6 | 36 | return UpgradeHelper(CmdL, APT::Upgrade::ALLOW_EVERYTHING); |
5ca0cf51 MV |
37 | } |
38 | /*}}}*/ | |
59e81cec MV |
39 | bool DoUpgrade(CommandLine &CmdL) /*{{{*/ |
40 | { | |
41 | if (_config->FindB("APT::Get::Upgrade-Allow-New", false) == true) | |
42 | return DoUpgradeWithAllowNewPackages(CmdL); | |
43 | else | |
44 | return DoUpgradeNoNewPackages(CmdL); | |
45 | } | |
46 | /*}}}*/ | |
5ca0cf51 MV |
47 | // DoUpgradeNoNewPackages - Upgrade all packages /*{{{*/ |
48 | // --------------------------------------------------------------------- | |
49 | /* Upgrade all packages without installing new packages or erasing old | |
50 | packages */ | |
51 | bool DoUpgradeNoNewPackages(CommandLine &CmdL) | |
52 | { | |
53 | // Do the upgrade | |
54 | return UpgradeHelper(CmdL, | |
55 | APT::Upgrade::FORBID_REMOVE_PACKAGES| | |
3f506f68 | 56 | APT::Upgrade::FORBID_INSTALL_NEW_PACKAGES); |
5ca0cf51 | 57 | } |
b9179170 | 58 | /*}}}*/ |
b9179170 MV |
59 | // DoSafeUpgrade - Upgrade all packages with install but not remove /*{{{*/ |
60 | bool DoUpgradeWithAllowNewPackages(CommandLine &CmdL) | |
61 | { | |
5ca0cf51 | 62 | return UpgradeHelper(CmdL, APT::Upgrade::FORBID_REMOVE_PACKAGES); |
b9179170 MV |
63 | } |
64 | /*}}}*/ |