1 files changed, 72 insertions, 0 deletions
diff --git a/apt-pkg/deb/debversion.h b/apt-pkg/deb/debversion.h
new file mode 100644
index 000000000..d313f78a6
--- /dev/null
+++ b/apt-pkg/deb/debversion.h
@@ -0,0 +1,72 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: debversion.h,v 1.2 2001/02/20 07:03:17 jgg Exp $
+/* ######################################################################
+
+   Debian Version - Versioning system for Debian
+
+   This implements the standard Debian versioning system.
+   
+   ##################################################################### */
+									/*}}}*/
+#ifndef PKGLIB_DEBVERSION_H
+#define PKGLIB_DEBVERSION_H
+
+#ifdef __GNUG__
+#pragma interface "apt-pkg/debversion.h"
+#endif 
+
+#include <apt-pkg/version.h>
+    
+class debVersioningSystem : public pkgVersioningSystem
+{  
+   static int CmpFragment(const char *A, const char *AEnd, const char *B,
+			  const char *BEnd);
+   
+   public:
+   
+   // Compare versions..
+   virtual int DoCmpVersion(const char *A,const char *Aend,
+			  const char *B,const char *Bend);
+   virtual bool CheckDep(const char *PkgVer,int Op,const char *DepVer);
+   virtual int DoCmpReleaseVer(const char *A,const char *Aend,
+			     const char *B,const char *Bend)
+   {
+      return DoCmpVersion(A,Aend,B,Bend);
+   }   
+   virtual string UpstreamVersion(const char *A);
+
+   debVersioningSystem();
+};
+
+extern debVersioningSystem debVS;
+
+#ifdef APT_COMPATIBILITY
+#if APT_COMPATIBILITY != 986
+#warning "Using APT_COMPATIBILITY"
+#endif
+
+inline int pkgVersionCompare(const char *A, const char *B)
+{
+   return debVS.CmpVersion(A,B);
+}
+inline int pkgVersionCompare(const char *A, const char *AEnd, 
+			     const char *B, const char *BEnd)
+{
+   return debVS.DoCmpVersion(A,AEnd,B,BEnd);
+}
+inline int pkgVersionCompare(string A,string B)
+{
+   return debVS.CmpVersion(A,B);
+}
+inline bool pkgCheckDep(const char *DepVer,const char *PkgVer,int Op)
+{
+   return debVS.CheckDep(PkgVer,Op,DepVer);
+}
+inline string pkgBaseVersion(const char *Ver)
+{
+   return debVS.UpstreamVersion(Ver);
+}
+#endif
+
+#endif