apt-pkg/prettyprinters.cc

   1 // Description                                                          /*{{{*/
   2 /* ######################################################################
   3
   4    Provide pretty printers for pkgCache structs like PkgIterator
   5
   6    ##################################################################### */
   7                                                                         /*}}}*/
   8 // Include Files                                                        /*{{{*/
   9 #include <config.h>
  10
  11 #include <apt-pkg/depcache.h>
  12 #include <apt-pkg/prettyprinters.h>
  13
  14 #include <ostream>
  15 #include <string>
  16
  17                                                                         /*}}}*/
  18
  19 std::ostream& operator<<(std::ostream& os, const APT::PrettyPkg& pp)    /*{{{*/
  20 {
  21    if (pp.Pkg.end() == true)
  22       return os << "invalid package";
  23
  24    std::string current = (pp.Pkg.CurVersion() == 0 ? "none" : pp.Pkg.CurVersion());
  25    std::string candidate = (*pp.DepCache)[pp.Pkg].CandVersion;
  26    std::string newest = (pp.Pkg.VersionList().end() ? "none" : pp.Pkg.VersionList().VerStr());
  27
  28    os << pp.Pkg.Name() << " [ " << pp.Pkg.Arch() << " ] < " << current;
  29    if (current != candidate)
  30       os << " -> " << candidate;
  31    if ( newest != "none" && candidate != newest)
  32       os << " | " << newest;
  33    if (pp.Pkg->VersionList == 0)
  34       os << " > ( none )";
  35    else
  36       os << " > ( " << (pp.Pkg.VersionList().Section()==0?"unknown":pp.Pkg.VersionList().Section()) << " )";
  37    return os;
  38 }
  39                                                                         /*}}}*/
  40 std::ostream& operator<<(std::ostream& os, const APT::PrettyDep& pd)    /*{{{*/
  41 {
  42    if (unlikely(pd.Dep.end() == true))
  43       return os << "invalid dependency";
  44
  45    pkgCache::PkgIterator P = pd.Dep.ParentPkg();
  46    pkgCache::PkgIterator T = pd.Dep.TargetPkg();
  47
  48    os << (P.end() ? "invalid pkg" : P.FullName(false)) << " " << pd.Dep.DepType()
  49         << " on " << APT::PrettyPkg(pd.DepCache, T);
  50
  51    if (pd.Dep->Version != 0)
  52       os << " (" << pd.Dep.CompType() << " " << pd.Dep.TargetVer() << ")";
  53
  54    return os;
  55 }
  56                                                                         /*}}}*/