From 03a7d89721e1c902d074459e01082fc913f070b0 Mon Sep 17 00:00:00 2001
From: Stefan Schubert <schubi@suse.de>
Date: Fri, 11 Apr 2008 10:27:21 +0000
Subject: [PATCH] added new state VALIDATE in ResStatus

---
 zypp/ResStatus.cc | 19 ++++++++++++-------
 zypp/ResStatus.h  | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 62 insertions(+), 8 deletions(-)

diff --git a/zypp/ResStatus.cc b/zypp/ResStatus.cc
index 0673cb2..7201a04 100644
--- a/zypp/ResStatus.cc
+++ b/zypp/ResStatus.cc
@@ -20,12 +20,12 @@ using std::endl;
 namespace zypp
 { /////////////////////////////////////////////////////////////////
 
-  const ResStatus ResStatus::toBeInstalled		 (UNINSTALLED, TRANSACT);
-  const ResStatus ResStatus::toBeInstalledSoft		 (UNINSTALLED, TRANSACT, SOFT_INSTALL);
-  const ResStatus ResStatus::toBeUninstalled		 (INSTALLED,   TRANSACT);
-  const ResStatus ResStatus::toBeUninstalledSoft	 (INSTALLED,   TRANSACT, EXPLICIT_INSTALL, SOFT_REMOVE);
-  const ResStatus ResStatus::toBeUninstalledDueToObsolete(INSTALLED,   TRANSACT, EXPLICIT_INSTALL, DUE_TO_OBSOLETE);
-  const ResStatus ResStatus::toBeUninstalledDueToUpgrade (INSTALLED,   TRANSACT, EXPLICIT_INSTALL, DUE_TO_UPGRADE);
+  const ResStatus ResStatus::toBeInstalled		 (UNINSTALLED, UNDETERMINED, TRANSACT);
+  const ResStatus ResStatus::toBeInstalledSoft		 (UNINSTALLED, UNDETERMINED, TRANSACT, SOFT_INSTALL);
+  const ResStatus ResStatus::toBeUninstalled		 (INSTALLED,   UNDETERMINED, TRANSACT);
+  const ResStatus ResStatus::toBeUninstalledSoft	 (INSTALLED,   UNDETERMINED, TRANSACT, EXPLICIT_INSTALL, SOFT_REMOVE);
+  const ResStatus ResStatus::toBeUninstalledDueToObsolete(INSTALLED,   UNDETERMINED, TRANSACT, EXPLICIT_INSTALL, DUE_TO_OBSOLETE);
+  const ResStatus ResStatus::toBeUninstalledDueToUpgrade (INSTALLED,   UNDETERMINED, TRANSACT, EXPLICIT_INSTALL, DUE_TO_UPGRADE);
   const ResStatus ResStatus::installed			 (INSTALLED);
   const ResStatus ResStatus::uninstalled		 (UNINSTALLED);
 
@@ -55,9 +55,10 @@ namespace zypp
   {}
 
 
-  ResStatus::ResStatus (enum StateValue s, enum TransactValue t, enum InstallDetailValue i, enum RemoveDetailValue r, enum SolverStateValue ssv)
+  ResStatus::ResStatus (enum StateValue s, enum ValidateValue v, enum TransactValue t, enum InstallDetailValue i, enum RemoveDetailValue r, enum SolverStateValue ssv)
     : _bitfield (s)
   {
+    fieldValueAssign<ValidateField>(v);      
     fieldValueAssign<TransactField>(t);
     if (t == TRANSACT) {
 	if (s == INSTALLED) fieldValueAssign<TransactDetailField>(r);
@@ -78,6 +79,10 @@ namespace zypp
   {
     str << (obj.isInstalled() ? "I" : "U");
 
+    str << (obj.isBroken() ? "B" :
+	( obj.isSatisfied() ? "S" :
+	( obj.isNonRelevant() ? "N" : "_") ) );
+
     str << (obj.transacts () ? "T"
                              : (obj.isLocked() ? "L" : "_") );
 
diff --git a/zypp/ResStatus.h b/zypp/ResStatus.h
index ba340da..4716626 100644
--- a/zypp/ResStatus.h
+++ b/zypp/ResStatus.h
@@ -27,6 +27,10 @@ namespace zypp
   /** Status bitfield.
    *
    * \li \c StateField Whether the resolvable is or uninstalled (available).
+   * \li \c ValidateField Validate status computed by the solver as
+   *        nonrelevant: it is unimportant for the user
+   *	    satisfied: it important nothing has to be done
+   *	    broken: it is incomplete. So e.g. an update is needed
    * \li \c TransactField Wheter to transact this resolvable
    *        (delete if installed install if uninstalled).
    *        In case the resolvable is locked, only USER may modify the
@@ -56,7 +60,8 @@ namespace zypp
     typedef bit::BitField<FieldType> BitFieldType;
     // Bit Ranges within FieldType defined by 1st bit and size:
     typedef bit::Range<FieldType,0,                          1> StateField;
-    typedef bit::Range<FieldType,StateField::end,            2> TransactField;
+    typedef bit::Range<FieldType,StateField::end,            2> ValidateField;      
+    typedef bit::Range<FieldType,ValidateField::end,         2> TransactField;
     typedef bit::Range<FieldType,TransactField::end,         2> TransactByField;
     typedef bit::Range<FieldType,TransactByField::end,       2> TransactDetailField;
     typedef bit::Range<FieldType,TransactDetailField::end,   1> SolverStateField;
@@ -79,6 +84,13 @@ namespace zypp
         UNINSTALLED = bit::RangeValue<StateField,0>::value,
         INSTALLED   = bit::RangeValue<StateField,1>::value
       };
+    enum ValidateValue
+      {
+	UNDETERMINED = bit::RangeValue<ValidateField,0>::value,
+        BROKEN       = bit::RangeValue<ValidateField,1>::value,
+        SATISFIED    = bit::RangeValue<ValidateField,2>::value,
+        NONRELEVANT  = bit::RangeValue<ValidateField,3>::value
+      };
     enum TransactValue
       {
         KEEP_STATE = bit::RangeValue<TransactField,0>::value,
@@ -181,6 +193,18 @@ namespace zypp
 	fieldValueAssign<WeakField>( toVal_r ? SUGGESTED : NO_WEAK );
     }
 
+    bool isUndetermined() const
+    { return fieldValueIs<ValidateField>( UNDETERMINED ); }
+
+    bool isSatisfied() const
+    { return fieldValueIs<ValidateField>( SATISFIED ); }
+
+    bool isBroken() const
+    { return fieldValueIs<ValidateField>( BROKEN ); }
+
+    bool isNonRelevant() const
+    { return fieldValueIs<ValidateField>( NONRELEVANT ); }
+
   public:
     // These two are IMMUTABLE!
 
@@ -527,6 +551,30 @@ namespace zypp
 	return true;
     }
 
+    bool setUndetermined ()
+    {
+      fieldValueAssign<ValidateField>(UNDETERMINED);
+      return true;
+    }
+
+    bool setSatisfied ()
+    {
+      fieldValueAssign<ValidateField>(SATISFIED);
+      return true;
+    }
+
+    bool setBroken ()
+    {
+      fieldValueAssign<ValidateField>(BROKEN);
+      return true;
+    }
+
+    bool setNonRelevant ()
+    {
+      fieldValueAssign<ValidateField>(NONRELEVANT);
+      return true;
+    }
+
     bool isSeen () const
     { return fieldValueIs<SolverStateField>( SEEN ); }
 
@@ -573,6 +621,7 @@ namespace zypp
   private:
     /** Ctor for intialization of builtin constants. */
     ResStatus( StateValue s,
+               ValidateValue v      = UNDETERMINED,	       
                TransactValue t      = KEEP_STATE,
                InstallDetailValue i = EXPLICIT_INSTALL,
                RemoveDetailValue r  = EXPLICIT_REMOVE,
-- 
2.7.4