squash merge of the feature/apt-binary branch without the changes from experimental

[ntk/apt.git] / apt-private / private-update.cc

diff --git a/apt-private/private-update.cc b/apt-private/private-update.cc
new file mode 100644 (file)
index 0000000..6125974
--- /dev/null
+++ b/apt-private/private-update.cc
@@ -0,0 +1,93 @@
+// Include files                                                       /*{{{*/
+#include<config.h>
+
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/init.h>
+#include <apt-pkg/depcache.h>
+#include <apt-pkg/sourcelist.h>
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/acquire-item.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/clean.h>
+#include <apt-pkg/srcrecords.h>
+#include <apt-pkg/version.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cacheset.h>
+#include <apt-pkg/sptr.h>
+#include <apt-pkg/md5.h>
+#include <apt-pkg/versionmatch.h>
+#include <apt-pkg/progress.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/pkgrecords.h>
+#include <apt-pkg/indexfile.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "private-cachefile.h"
+#include "private-output.h"
+#include "acqprogress.h"
+
+#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();
+
+   // Create the progress
+   AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));
+      
+   // 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");
+
+      // get a fetcher
+      pkgAcquire Fetcher;
+      if (Fetcher.Setup(&Stat) == false)
+        return false;
+
+      // Populate it with the source selection and get all Indexes 
+      // (GetAll=true)
+      if (List->GetIndexes(&Fetcher,true) == false)
+        return false;
+
+      pkgAcquire::UriIterator I = Fetcher.UriBegin();
+      for (; I != Fetcher.UriEnd(); ++I)
+        c1out << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 
+            I->Owner->FileSize << ' ' << I->Owner->HashSum() << std::endl;
+      return true;
+   }
+
+   // do the work
+   if (_config->FindB("APT::Get::Download",true) == true)
+       ListUpdate(Stat, *List);
+
+   // Rebuild the cache.
+   if (_config->FindB("pkgCacheFile::Generate", true) == true)
+   {
+      pkgCacheFile::RemoveCaches();
+      if (Cache.BuildCaches() == false)
+        return false;
+   }
+
+   return true;
+}
+                                                                       /*}}}*/