apt-private/private-output.h

   1 #ifndef APT_PRIVATE_OUTPUT_H
   2 #define APT_PRIVATE_OUTPUT_H
   3
   4 #include <apt-pkg/pkgcache.h>
   5 #include <apt-pkg/macros.h>
   6
   7 #include <fstream>
   8 #include <string>
   9 #include <iostream>
  10
  11 // forward declaration
  12 class pkgCacheFile;
  13 class CacheFile;
  14 class pkgDepCache;
  15 class pkgRecords;
  16
  17
  18 APT_PUBLIC extern std::ostream c0out;
  19 APT_PUBLIC extern std::ostream c1out;
  20 APT_PUBLIC extern std::ostream c2out;
  21 APT_PUBLIC extern std::ofstream devnull;
  22 APT_PUBLIC extern unsigned int ScreenWidth;
  23
  24 APT_PUBLIC bool InitOutput(std::basic_streambuf<char> * const out = std::cout.rdbuf());
  25
  26 void ListSingleVersion(pkgCacheFile &CacheFile, pkgRecords &records,
  27                        pkgCache::VerIterator const &V, std::ostream &out,
  28                        std::string const &format);
  29
  30
  31 // helper to describe global state
  32 APT_PUBLIC void ShowBroken(std::ostream &out, CacheFile &Cache, bool const Now);
  33 APT_PUBLIC void ShowBroken(std::ostream &out, pkgCacheFile &Cache, bool const Now);
  34
  35 APT_PUBLIC bool ShowList(std::ostream &out, std::string Title, std::string List,
  36               std::string VersionsList);
  37 void ShowNew(std::ostream &out,CacheFile &Cache);
  38 void ShowDel(std::ostream &out,CacheFile &Cache);
  39 void ShowKept(std::ostream &out,CacheFile &Cache);
  40 void ShowUpgraded(std::ostream &out,CacheFile &Cache);
  41 bool ShowDowngraded(std::ostream &out,CacheFile &Cache);
  42 bool ShowHold(std::ostream &out,CacheFile &Cache);
  43
  44 bool ShowEssential(std::ostream &out,CacheFile &Cache);
  45
  46 void Stats(std::ostream &out, pkgDepCache &Dep);
  47
  48 // prompting
  49 bool YnPrompt(bool Default=true);
  50 bool AnalPrompt(const char *Text);
  51
  52 #endif