1 files changed, 49 insertions, 0 deletions
diff --git a/apt-inst/extract.h b/apt-inst/extract.h
new file mode 100644
index 0000000..4b4c8d7
--- /dev/null
+++ b/apt-inst/extract.h
@@ -0,0 +1,49 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+/* ######################################################################
+
+   Archive Extraction Directory Stream
+   
+   This Directory Stream implements extraction of an archive into the
+   filesystem. It makes the choices on what files should be unpacked and
+   replaces as well as guiding the actual unpacking.
+   
+   When the unpacking sequence is completed one of the two functions,
+   Finished or Aborted must be called.
+   
+   ##################################################################### */
+									/*}}}*/
+#ifndef PKGLIB_EXTRACT_H
+#define PKGLIB_EXTRACT_H
+
+#include <apt-pkg/dirstream.h>
+#include <apt-pkg/filelist.h>
+#include <apt-pkg/pkgcache.h>
+
+#include <string>
+
+class pkgExtract : public pkgDirStream
+{
+   pkgFLCache &FLCache;
+   pkgCache::VerIterator Ver;
+   pkgFLCache::PkgIterator FLPkg;
+   char FileName[1024];
+   bool Debug;
+   
+   bool HandleOverwrites(pkgFLCache::NodeIterator Nde,
+			 bool DiverCheck = false);
+   bool CheckDirReplace(std::string Dir,unsigned int Depth = 0);
+   
+   public:
+   
+   virtual bool DoItem(Item &Itm,int &Fd) APT_OVERRIDE;
+   virtual bool Fail(Item &Itm,int Fd) APT_OVERRIDE;
+   virtual bool FinishedFile(Item &Itm,int Fd) APT_OVERRIDE;
+
+   bool Finished();
+   bool Aborted();
+   
+   pkgExtract(pkgFLCache &FLCache,pkgCache::VerIterator Ver);
+};
+
+#endif