WriteRequest according to current EDSP draft

[apt.git] / apt-pkg / algorithms.cc

diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc
index 0fbce3c2af55b8ef9d9b39cc0331208eaf014195..00f558420480b34acefc87da4057447ca5d760c1 100644 (file)
--- a/apt-pkg/algorithms.cc
+++ b/apt-pkg/algorithms.cc
@@ -20,12 +20,15 @@
 #include <apt-pkg/version.h>
 #include <apt-pkg/sptr.h>
 #include <apt-pkg/acquire-item.h>
-    
+#include <apt-pkg/edsp.h>
+
 #include <apti18n.h>
 #include <sys/types.h>
 #include <cstdlib>
 #include <algorithm>
 #include <iostream>
+
+#include <stdio.h>
                                                                        /*}}}*/
 using namespace std;
 
@@ -90,21 +93,6 @@ bool pkgSimulate::Install(PkgIterator iPkg,string /*File*/)
    Describe(Pkg,cout,true,true);
    Sim.MarkInstall(Pkg,false);
 
-   if (strcmp(Pkg.Arch(),"all") == 0)
-   {
-      pkgCache::GrpIterator G = Pkg.Group();
-      pkgCache::GrpIterator iG = iPkg.Group();
-      for (pkgCache::PkgIterator P = G.FindPkg("any"); P.end() != true; P = G.NextPkg(P))
-      {
-        if (strcmp(P.Arch(), "all") == 0)
-           continue;
-        if (iG.FindPkg(P.Arch())->CurrentVer == 0)
-           continue;
-        Flags[P->ID] = 1;
-        Sim.MarkInstall(P, false);
-      }
-   }
-
    // Look for broken conflicts+predepends.
    for (PkgIterator I = Sim.PkgBegin(); I.end() == false; I++)
    {
@@ -150,19 +138,6 @@ bool pkgSimulate::Configure(PkgIterator iPkg)
    
    Flags[Pkg->ID] = 2;
 
-   if (strcmp(Pkg.Arch(),"all") == 0)
-   {
-      pkgCache::GrpIterator G = Pkg.Group();
-      for (pkgCache::PkgIterator P = G.FindPkg("any"); P.end() != true; P = G.NextPkg(P))
-      {
-        if (strcmp(P.Arch(), "all") == 0)
-           continue;
-        if (Flags[P->ID] == 1)
-           Flags[P->ID] = 2;
-      }
-   }
-
-//   Sim.MarkInstall(Pkg,false);
    if (Sim[Pkg].InstBroken() == true)
    {
       cout << "Conf " << Pkg.FullName(false) << " broken" << endl;
@@ -214,21 +189,6 @@ bool pkgSimulate::Remove(PkgIterator iPkg,bool Purge)
    Flags[Pkg->ID] = 3;
    Sim.MarkDelete(Pkg);
 
-   if (strcmp(Pkg.Arch(),"all") == 0)
-   {
-      pkgCache::GrpIterator G = Pkg.Group();
-      pkgCache::GrpIterator iG = iPkg.Group();
-      for (pkgCache::PkgIterator P = G.FindPkg("any"); P.end() != true; P = G.NextPkg(P))
-      {
-        if (strcmp(P.Arch(), "all") == 0)
-           continue;
-        if (iG.FindPkg(P.Arch())->CurrentVer == 0)
-           continue;
-        Flags[P->ID] = 3;
-        Sim.MarkDelete(P);
-      }
-   }
-
    if (Purge == true)
       cout << "Purg ";
    else
@@ -774,7 +734,31 @@ bool pkgProblemResolver::DoUpgrade(pkgCache::PkgIterator Pkg)
    return true;
 }
                                                                        /*}}}*/
-// ProblemResolver::Resolve - Run the resolution pass                  /*{{{*/
+// ProblemResolver::Resolve - calls a resolver to fix the situation    /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgProblemResolver::Resolve(bool BrokenFix)
+{
+   std::string const solver = _config->Find("APT::Solver::Name", "internal");
+   if (solver != "internal")
+   {
+      FILE* output = fopen("/tmp/scenario.log", "w");
+      EDSP::WriteScenario(Cache, output);
+      fclose(output);
+      output = fopen("/tmp/request.log", "w");
+      EDSP::WriteRequest(Cache, output);
+      fclose(output);
+      if (ResolveInternal(BrokenFix) == false)
+        return false;
+      output = fopen("/tmp/solution.log", "w");
+      EDSP::WriteSolution(Cache, output);
+      fclose(output);
+      return true;
+   }
+   return ResolveInternal(BrokenFix);
+}
+                                                                       /*}}}*/
+// ProblemResolver::ResolveInternal - Run the resolution pass          /*{{{*/
 // ---------------------------------------------------------------------
 /* This routines works by calculating a score for each package. The score
    is derived by considering the package's priority and all reverse 
@@ -788,12 +772,10 @@ bool pkgProblemResolver::DoUpgrade(pkgCache::PkgIterator Pkg)
  
    The BrokenFix flag enables a mode where the algorithm tries to 
    upgrade packages to advoid problems. */
-bool pkgProblemResolver::Resolve(bool BrokenFix)
+bool pkgProblemResolver::ResolveInternal(bool const BrokenFix)
 {
    pkgDepCache::ActionGroup group(Cache);
 
-   unsigned long Size = Cache.Head().PackageCount;
-
    // Record which packages are marked for install
    bool Again = false;
    do
@@ -823,7 +805,9 @@ bool pkgProblemResolver::Resolve(bool BrokenFix)
       clog << "Starting" << endl;
    
    MakeScores();
-   
+
+   unsigned long const Size = Cache.Head().PackageCount;
+
    /* We have to order the packages so that the broken fixing pass 
       operates from highest score to lowest. This prevents problems when
       high score packages cause the removal of lower score packages that
@@ -1493,9 +1477,9 @@ bool ListUpdate(pkgAcquireStatus &Stat,
    }
    
    if (TransientNetworkFailure == true)
-      _error->Warning(_("Some index files failed to download, they have been ignored, or old ones used instead."));
+      _error->Warning(_("Some index files failed to download. They have been ignored, or old ones used instead."));
    else if (Failed == true)
-      return _error->Error(_("Some index files failed to download, they have been ignored, or old ones used instead."));
+      return _error->Error(_("Some index files failed to download. They have been ignored, or old ones used instead."));
 
 
    // Run the success scripts if all was fine