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-rw-r--r--apt-private/private-update.cc106
1 files changed, 106 insertions, 0 deletions
diff --git a/apt-private/private-update.cc b/apt-private/private-update.cc
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+// Include files /*{{{*/
+#include<config.h>
+
+#include <apt-pkg/acquire-item.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/sourcelist.h>
+#include <apt-pkg/update.h>
+#include <apt-pkg/acquire.h>
+#include <apt-pkg/configuration.h>
+
+#include <apt-private/acqprogress.h>
+#include <apt-private/private-cachefile.h>
+#include <apt-private/private-download.h>
+#include <apt-private/private-output.h>
+#include <apt-private/private-update.h>
+
+#include <ostream>
+#include <string>
+
+#include <apti18n.h>
+ /*}}}*/
+
+// DoUpdate - Update the package lists /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool DoUpdate(CommandLine &CmdL)
+{
+ if (CmdL.FileSize() != 1)
+ return _error->Error(_("The update command takes no arguments"));
+
+ CacheFile Cache;
+
+ // Get the source list
+ if (Cache.BuildSourceList() == false)
+ return false;
+ pkgSourceList *List = Cache.GetSourceList();
+
+ // Just print out the uris an exit if the --print-uris flag was used
+ if (_config->FindB("APT::Get::Print-URIs") == true)
+ {
+ // force a hashsum for compatibility reasons
+ _config->CndSet("Acquire::ForceHash", "md5sum");
+
+ // Populate it with the source selection and get all Indexes
+ // (GetAll=true)
+ aptAcquireWithTextStatus Fetcher;
+ if (List->GetIndexes(&Fetcher,true) == false)
+ return false;
+
+ std::string compExt = APT::Configuration::getCompressionTypes()[0];
+ pkgAcquire::UriIterator I = Fetcher.UriBegin();
+ for (; I != Fetcher.UriEnd(); ++I)
+ {
+ std::string FileName = flNotDir(I->Owner->DestFile);
+ if(compExt.empty() == false &&
+ APT::String::Endswith(FileName, compExt))
+ FileName = FileName.substr(0, FileName.size() - compExt.size() - 1);
+ c1out << '\'' << I->URI << "' " << FileName << ' ' <<
+ std::to_string(I->Owner->FileSize) << ' ' << I->Owner->HashSum() << std::endl;
+ }
+ return true;
+ }
+
+ // do the work
+ if (_config->FindB("APT::Get::Download",true) == true)
+ {
+ AcqTextStatus Stat(std::cout, ScreenWidth,_config->FindI("quiet",0));
+ ListUpdate(Stat, *List);
+ }
+
+ if (_config->FindB("pkgCacheFile::Generate", true) == false)
+ return true;
+
+ // Rebuild the cache.
+ pkgCacheFile::RemoveCaches();
+ if (Cache.BuildCaches(false) == false)
+ return false;
+
+ // show basic stats (if the user whishes)
+ if (_config->FindB("APT::Cmd::Show-Update-Stats", false) == true)
+ {
+ int upgradable = 0;
+ if (Cache.Open(false) == false)
+ return false;
+ for (pkgCache::PkgIterator I = Cache->PkgBegin(); I.end() != true; ++I)
+ {
+ pkgDepCache::StateCache &state = Cache[I];
+ if (I->CurrentVer != 0 && state.Upgradable() && state.CandidateVer != NULL)
+ upgradable++;
+ }
+ const char *msg = P_(
+ "%i package can be upgraded. Run 'apt list --upgradable' to see it.\n",
+ "%i packages can be upgraded. Run 'apt list --upgradable' to see them.\n",
+ upgradable);
+ if (upgradable == 0)
+ c1out << _("All packages are up to date.") << std::endl;
+ else
+ ioprintf(c1out, msg, upgradable);
+ }
+
+ return true;
+}
+ /*}}}*/