Use libsolv includes and adjust documentation
[platform/upstream/libzypp.git] / zypp / ZConfig.cc
index be1c3d4..b68039d 100644 (file)
@@ -13,6 +13,7 @@ extern "C"
 {
 #include <sys/utsname.h>
 #include <unistd.h>
+#include <solv/satversion.h>
 }
 #include <iostream>
 #include <fstream>
@@ -26,6 +27,8 @@ extern "C"
 #include "zypp/PathInfo.h"
 #include "zypp/parser/IniDict.h"
 
+#include "zypp/sat/Pool.h"
+
 using namespace std;
 using namespace zypp::filesystem;
 using namespace zypp::parser;
@@ -55,11 +58,11 @@ namespace zypp
       Arch architecture( buf.machine );
       MIL << "Uname architecture is '" << buf.machine << "'" << endl;
 
-      // some CPUs report i686 but dont implement cx8 and cmov
-      // check for both flags in /proc/cpuinfo and downgrade
-      // to i586 if either is missing (cf bug #18885)
       if ( architecture == Arch_i686 )
       {
+       // some CPUs report i686 but dont implement cx8 and cmov
+       // check for both flags in /proc/cpuinfo and downgrade
+       // to i586 if either is missing (cf bug #18885)
         std::ifstream cpuinfo( "/proc/cpuinfo" );
         if ( cpuinfo )
         {
@@ -82,6 +85,40 @@ namespace zypp
           ERR << "Cant open " << PathInfo("/proc/cpuinfo") << endl;
         }
       }
+      else if ( architecture == Arch_sparc || architecture == Arch_sparc64 )
+      {
+       // Check for sun4[vum] to get the real arch. (bug #566291)
+       std::ifstream cpuinfo( "/proc/cpuinfo" );
+        if ( cpuinfo )
+        {
+          for( iostr::EachLine in( cpuinfo ); in; in.next() )
+          {
+            if ( str::hasPrefix( *in, "type" ) )
+            {
+              if ( in->find( "sun4v" ) != std::string::npos )
+              {
+                architecture = ( architecture == Arch_sparc64 ? Arch_sparc64v : Arch_sparcv9v );
+                WAR << "CPU has 'sun4v': architecture upgraded to '" << architecture << "'" << endl;
+              }
+              else if ( in->find( "sun4u" ) != std::string::npos )
+              {
+                architecture = ( architecture == Arch_sparc64 ? Arch_sparc64 : Arch_sparcv9 );
+                WAR << "CPU has 'sun4u': architecture upgraded to '" << architecture << "'" << endl;
+              }
+              else if ( in->find( "sun4m" ) != std::string::npos )
+              {
+                architecture = Arch_sparcv8;
+                WAR << "CPU has 'sun4m': architecture upgraded to '" << architecture << "'" << endl;
+              }
+              break;
+            }
+          }
+        }
+        else
+        {
+          ERR << "Cant open " << PathInfo("/proc/cpuinfo") << endl;
+        }
+      }
       return architecture;
     }
 
@@ -134,42 +171,61 @@ namespace zypp
   } // namespace zypp
   ///////////////////////////////////////////////////////////////////
 
-  /** Mutable option with initial value. */
-  template<class _Tp, _Tp _Initial>
+  /** Mutable option. */
+  template<class _Tp>
       struct Option
       {
        typedef _Tp value_type;
 
-       Option()
-         : _val( _Initial )
+       /** No default ctor, explicit initialisation! */
+       Option( const value_type & initial_r )
+         : _val( initial_r )
        {}
 
-       value_type get() const
+       /** Get the value.  */
+       const value_type & get() const
        { return _val; }
 
+        /** Autoconversion to value_type.  */
+        operator const value_type &() const
+        { return _val; }
+
+       /** Set a new value.  */
        void set( const value_type & newval_r )
        { _val = newval_r; }
 
+        /** Non-const reference to set a new value. */
+        value_type & ref()
+        { return _val; }
+
        private:
          value_type _val;
       };
 
   /** Mutable option with initial value also remembering a config value. */
-  template<class _Tp, _Tp _Initial>
-      struct DefaultOption : public Option<_Tp,_Initial>
+  template<class _Tp>
+      struct DefaultOption : public Option<_Tp>
       {
-       typedef _Tp                  value_type;
-       typedef Option<_Tp,_Initial> option_type;
+       typedef _Tp         value_type;
+       typedef Option<_Tp> option_type;
 
-       void restoreDefault()
+        DefaultOption( const value_type & initial_r )
+          : Option<_Tp>( initial_r ), _default( initial_r )
+        {}
+
+       /** Reset value to the current default. */
+       void restoreToDefault()
        { this->set( _default.get() ); }
 
-       void restoreDefault( const value_type & newval_r )
-       { setDefault( newval_r ); restoreDefault(); }
+       /** Reset value to a new default. */
+       void restoreToDefault( const value_type & newval_r )
+       { setDefault( newval_r ); restoreToDefault(); }
 
-       value_type getDefault() const
+       /** Get the current default value. */
+       const value_type & getDefault() const
        { return _default.get(); }
 
+       /** Set a new default value. */
        void setDefault( const value_type & newval_r )
        { _default.set( newval_r ); }
 
@@ -193,17 +249,25 @@ namespace zypp
         : _parsedZyppConf              ( override_r )
         , cfg_arch                     ( defaultSystemArchitecture() )
         , cfg_textLocale               ( defaultTextLocale() )
+        , updateMessagesNotify         ( "single | /usr/lib/zypp/notify-message -p %p" )
         , repo_add_probe               ( false )
         , repo_refresh_delay           ( 10 )
+        , repoLabelIsAlias              ( false )
         , download_use_deltarpm        ( true )
         , download_use_deltarpm_always  ( false )
-        , download_max_concurrent_connections(2)
-        , download_min_download_speed(0)
-        , download_max_download_speed(0)
-        , download_max_silent_tries(5)
-       , solver_onlyRequires           ( false )
-        , apply_locks_file              ( true )
-
+        , download_media_prefer_download( true )
+        , download_max_concurrent_connections( 5 )
+        , download_min_download_speed  ( 0 )
+        , download_max_download_speed  ( 0 )
+        , download_max_silent_tries    ( 5 )
+        , commit_downloadMode          ( DownloadDefault )
+        , solver_onlyRequires          ( false )
+        , solver_allowVendorChange     ( false )
+        , solver_cleandepsOnRemove     ( false )
+        , solver_upgradeTestcasesToKeep        ( 2 )
+        , solverUpgradeRemoveDroppedPackages( true )
+        , apply_locks_file             ( true )
+        , pluginsPath                  ( "/usr/lib/zypp/plugins" )
       {
         MIL << "libzypp: " << VERSION << " built " << __DATE__ << " " <<  __TIME__ << endl;
         // override_r has higest prio
@@ -293,7 +357,7 @@ namespace zypp
                 }
                else if ( entry == "download.media_preference" )
                 {
-                 download_media_prefer_download.restoreDefault( str::compareCI( value, "volatile" ) != 0 );
+                 download_media_prefer_download.restoreToDefault( str::compareCI( value, "volatile" ) != 0 );
                 }
                 else if ( entry == "download.max_concurrent_connections" )
                 {
@@ -311,18 +375,33 @@ namespace zypp
                 {
                   str::strtonum(value, download_max_silent_tries);
                 }
+                else if ( entry == "commit.downloadMode" )
+                {
+                  commit_downloadMode.set( deserializeDownloadMode( value ) );
+                }
                 else if ( entry == "vendordir" )
                 {
                   cfg_vendor_path = Pathname(value);
                 }
-                else if ( entry == "productsdir" )
+                else if ( entry == "solver.onlyRequires" )
                 {
-                  WAR << "Deprecated entry 'productsdir=': This locations is no longer used or supported." << endl;
-                  cfg_products_path = Pathname(value);
+                  solver_onlyRequires.set( str::strToBool( value, solver_onlyRequires ) );
                 }
-                else if ( entry == "solver.onlyRequires" )
+                else if ( entry == "solver.allowVendorChange" )
+                {
+                  solver_allowVendorChange.set( str::strToBool( value, solver_allowVendorChange ) );
+                }
+                else if ( entry == "solver.cleandepsOnRemove" )
+                {
+                  solver_cleandepsOnRemove.set( str::strToBool( value, solver_cleandepsOnRemove ) );
+                }
+                else if ( entry == "solver.upgradeTestcasesToKeep" )
                 {
-                  solver_onlyRequires = str::strToBool( value, solver_onlyRequires );
+                  solver_upgradeTestcasesToKeep.set( str::strtonum<unsigned>( value ) );
+                }
+                else if ( entry == "solver.upgradeRemoveDroppedPackages" )
+                {
+                  solverUpgradeRemoveDroppedPackages.restoreToDefault( str::strToBool( value, solverUpgradeRemoveDroppedPackages.getDefault() ) );
                 }
                 else if ( entry == "solver.checkSystemFile" )
                 {
@@ -330,12 +409,7 @@ namespace zypp
                 }
                 else if ( entry == "multiversion" )
                 {
-                 std::list<std::string> multi;
-                  str::split( value, back_inserter(multi), ", \t" );
-                 for ( std::list<string>::const_iterator it = multi.begin();
-                       it != multi.end(); it++) {
-                     multiversion.insert (IdString(*it));
-                 }
+                  str::split( value, inserter( multiversion, multiversion.end() ), ", \t" );
                 }
                 else if ( entry == "locksfile.path" )
                 {
@@ -357,9 +431,14 @@ namespace zypp
                 {
                   update_messages_path = Pathname(value);
                 }
+                else if ( entry == "update.messages.notify" )
+                {
+                  updateMessagesNotify.set( value );
+                }
                 else if ( entry == "rpm.install.excludedocs" )
                 {
-                  rpmInstallFlags.setFlag( target::rpm::RPMINST_EXCLUDEDOCS );
+                  rpmInstallFlags.setFlag( target::rpm::RPMINST_EXCLUDEDOCS,
+                                           str::strToBool( value, false ) );
                 }
                 else if ( entry == "history.logfile" )
                 {
@@ -380,7 +459,7 @@ namespace zypp
         else
         {
           MIL << _parsedZyppConf << " not found, using defaults instead." << endl;
-          _parsedZyppConf.extend( " (NOT FOUND)" );
+          _parsedZyppConf = _parsedZyppConf.extend( " (NOT FOUND)" );
         }
 
         // legacy:
@@ -414,30 +493,39 @@ namespace zypp
     Pathname cfg_config_path;
     Pathname cfg_known_repos_path;
     Pathname cfg_known_services_path;
+
     Pathname cfg_vendor_path;
-    Pathname cfg_products_path;
     Pathname locks_file;
 
     Pathname update_data_path;
     Pathname update_scripts_path;
     Pathname update_messages_path;
+    DefaultOption<std::string> updateMessagesNotify;
 
     bool repo_add_probe;
     unsigned repo_refresh_delay;
+    bool repoLabelIsAlias;
 
     bool download_use_deltarpm;
     bool download_use_deltarpm_always;
-    DefaultOption<bool,true> download_media_prefer_download;
+    DefaultOption<bool> download_media_prefer_download;
 
     int download_max_concurrent_connections;
     int download_min_download_speed;
     int download_max_download_speed;
     int download_max_silent_tries;
 
-    bool solver_onlyRequires;
+    Option<DownloadMode> commit_downloadMode;
+
+    Option<bool>       solver_onlyRequires;
+    Option<bool>       solver_allowVendorChange;
+    Option<bool>       solver_cleandepsOnRemove;
+    Option<unsigned>   solver_upgradeTestcasesToKeep;
+    DefaultOption<bool> solverUpgradeRemoveDroppedPackages;
+
     Pathname solver_checkSystemFile;
 
-    std::set<IdString> multiversion;
+    std::set<std::string> multiversion;
 
     bool apply_locks_file;
 
@@ -446,6 +534,8 @@ namespace zypp
     Pathname history_log_path;
     Pathname credentials_global_dir_path;
     Pathname credentials_global_file_path;
+
+    Option<Pathname> pluginsPath;
   };
   ///////////////////////////////////////////////////////////////////
 
@@ -476,7 +566,7 @@ namespace zypp
   ZConfig::ZConfig()
   : _pimpl( new Impl )
   {
-    about( MIL);
+    about( MIL );
   }
 
   ///////////////////////////////////////////////////////////////////
@@ -487,6 +577,12 @@ namespace zypp
   ZConfig::~ZConfig( )
   {}
 
+  Pathname ZConfig::systemRoot() const
+  {
+    Target_Ptr target( getZYpp()->getTarget() );
+    return target ? target->root() : Pathname();
+  }
+
   ///////////////////////////////////////////////////////////////////
   //
   // system architecture
@@ -532,6 +628,8 @@ namespace zypp
     {
       WAR << "Overriding text locale (" << _pimpl->cfg_textLocale << "): " << locale_r << endl;
       _pimpl->cfg_textLocale = locale_r;
+#warning prefer signal
+      sat::Pool::instance().setTextLocale( locale_r );
     }
   }
 
@@ -587,12 +685,6 @@ namespace zypp
         ? (configPath()/"vendors.d") : _pimpl->cfg_vendor_path );
   }
 
-  Pathname ZConfig::productsPath() const
-  {
-    return ( _pimpl->cfg_products_path.empty()
-        ? (configPath()/"products.d") : _pimpl->cfg_products_path );
-  }
-
   Pathname ZConfig::locksFile() const
   {
     return ( _pimpl->locks_file.empty()
@@ -611,6 +703,12 @@ namespace zypp
     return _pimpl->repo_refresh_delay;
   }
 
+  bool ZConfig::repoLabelIsAlias() const
+  { return _pimpl->repoLabelIsAlias; }
+
+  void ZConfig::repoLabelIsAlias( bool yesno_r )
+  { _pimpl->repoLabelIsAlias = yesno_r; }
+
   bool ZConfig::download_use_deltarpm() const
   { return _pimpl->download_use_deltarpm; }
 
@@ -618,13 +716,13 @@ namespace zypp
   { return download_use_deltarpm() && _pimpl->download_use_deltarpm_always; }
 
   bool ZConfig::download_media_prefer_download() const
-  { return _pimpl->download_media_prefer_download.get(); }
+  { return _pimpl->download_media_prefer_download; }
 
   void ZConfig::set_download_media_prefer_download( bool yesno_r )
   { _pimpl->download_media_prefer_download.set( yesno_r ); }
 
   void ZConfig::set_default_download_media_prefer_download()
-  { _pimpl->download_media_prefer_download.restoreDefault(); }
+  { _pimpl->download_media_prefer_download.restoreToDefault(); }
 
   long ZConfig::download_max_concurrent_connections() const
   { return _pimpl->download_max_concurrent_connections; }
@@ -638,26 +736,35 @@ namespace zypp
   long ZConfig::download_max_silent_tries() const
   { return _pimpl->download_max_silent_tries; }
 
+  DownloadMode ZConfig::commit_downloadMode() const
+  { return _pimpl->commit_downloadMode; }
+
   bool ZConfig::solver_onlyRequires() const
   { return _pimpl->solver_onlyRequires; }
 
+  bool ZConfig::solver_allowVendorChange() const
+  { return _pimpl->solver_allowVendorChange; }
+
+  bool ZConfig::solver_cleandepsOnRemove() const
+  { return _pimpl->solver_cleandepsOnRemove; }
+
   Pathname ZConfig::solver_checkSystemFile() const
   { return ( _pimpl->solver_checkSystemFile.empty()
       ? (configPath()/"systemCheck") : _pimpl->solver_checkSystemFile ); }
 
-  std::set<IdString> ZConfig::multiversion() const
-  { return _pimpl->multiversion; }
+  unsigned ZConfig::solver_upgradeTestcasesToKeep() const
+  { return _pimpl->solver_upgradeTestcasesToKeep; }
 
-  void ZConfig::addMultiversion(std::string &name)
-  { _pimpl->multiversion.insert(IdString(name)); }
+  bool ZConfig::solverUpgradeRemoveDroppedPackages() const             { return _pimpl->solverUpgradeRemoveDroppedPackages; }
+  void ZConfig::setSolverUpgradeRemoveDroppedPackages( bool val_r )    { _pimpl->solverUpgradeRemoveDroppedPackages.set( val_r ); }
+  void ZConfig::resetSolverUpgradeRemoveDroppedPackages()              { _pimpl->solverUpgradeRemoveDroppedPackages.restoreToDefault(); }
 
-  bool ZConfig::removeMultiversion(std::string &name)
-  { return _pimpl->multiversion.erase(IdString(name)); }
+  const std::set<std::string> & ZConfig::multiversionSpec() const      { return _pimpl->multiversion; }
+  void ZConfig::addMultiversionSpec( const std::string & name_r )      { _pimpl->multiversion.insert( name_r ); }
+  void ZConfig::removeMultiversionSpec( const std::string & name_r )   { _pimpl->multiversion.erase( name_r ); }
 
   bool ZConfig::apply_locks_file() const
-  {
-    return _pimpl->apply_locks_file;
-  }
+  { return _pimpl->apply_locks_file; }
 
   Pathname ZConfig::update_dataPath() const
   {
@@ -671,13 +778,21 @@ namespace zypp
              ? Pathname(update_dataPath()/"update-messages") : _pimpl->update_messages_path );
   }
 
-
   Pathname ZConfig::update_scriptsPath() const
   {
     return ( _pimpl->update_scripts_path.empty()
              ? Pathname(update_dataPath()/"update-scripts") : _pimpl->update_scripts_path );
   }
 
+  std::string ZConfig::updateMessagesNotify() const
+  { return _pimpl->updateMessagesNotify; }
+
+  void ZConfig::setUpdateMessagesNotify( const std::string & val_r )
+  { _pimpl->updateMessagesNotify.set( val_r ); }
+
+  void ZConfig::resetUpdateMessagesNotify()
+  { _pimpl->updateMessagesNotify.restoreToDefault(); }
+
   ///////////////////////////////////////////////////////////////////
 
   target::rpm::RpmInstFlags ZConfig::rpmInstallFlags() const
@@ -705,9 +820,25 @@ namespace zypp
 
   ///////////////////////////////////////////////////////////////////
 
+  std::string ZConfig::distroverpkg() const
+  { return "redhat-release"; }
+
+  ///////////////////////////////////////////////////////////////////
+
+  Pathname ZConfig::pluginsPath() const
+  { return _pimpl->pluginsPath.get(); }
+
+  ///////////////////////////////////////////////////////////////////
+
   std::ostream & ZConfig::about( std::ostream & str ) const
   {
     str << "libzypp: " << VERSION << " built " << __DATE__ << " " <<  __TIME__ << endl;
+
+    str << "libsolv: " << sat_version;
+    if ( ::strcmp( sat_version, LIBSOLV_VERSION_STRING ) )
+      str << " (built against " << LIBSOLV_VERSION_STRING << ")";
+    str << endl;
+
     str << "zypp.conf: '" << _pimpl->_parsedZyppConf << "'" << endl;
     str << "TextLocale: '" << textLocale() << "' (" << defaultTextLocale() << ")" << endl;
     str << "SystemArchitecture: '" << systemArchitecture() << "' (" << defaultSystemArchitecture() << ")" << endl;