implement StringSplit() as we need this to fix the dpkg status-fd output parsing

[apt.git] / apt-private / private-install.cc

diff --git a/apt-private/private-install.cc b/apt-private/private-install.cc
index d5052fcc0aeab7a43420b3cc0309fe4599d09d95..b03f131a441b089aad1182f23b51403952548d48 100644 (file)
--- a/apt-private/private-install.cc
+++ b/apt-private/private-install.cc
@@ -577,31 +577,28 @@ bool DoAutomaticRemove(CacheFile &Cache)
 }
                                                                        /*}}}*/
 
+static const unsigned short MOD_REMOVE = 1;
+static const unsigned short MOD_INSTALL = 2;
 
+bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &Cache)
+{
+   std::map<unsigned short, APT::VersionSet> verset;
+   return DoCacheManipulationFromCommandLine(CmdL, Cache, verset);
+}
 
-
-// DoInstall - Install packages from the command line                  /*{{{*/
-// ---------------------------------------------------------------------
-/* Install named packages */
-bool DoInstall(CommandLine &CmdL)
+bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &Cache,
+                                        std::map<unsigned short, APT::VersionSet> &verset)
 {
-   CacheFile Cache;
-   if (Cache.OpenForInstall() == false || 
-       Cache.CheckDeps(CmdL.FileSize() != 1) == false)
-      return false;
-   
+
    // Enter the special broken fixing mode if the user specified arguments
    bool BrokenFix = false;
    if (Cache->BrokenCount() != 0)
       BrokenFix = true;
 
-   pkgProblemResolver* Fix = NULL;
+   SPtr<pkgProblemResolver> Fix;
    if (_config->FindB("APT::Get::CallResolver", true) == true)
       Fix = new pkgProblemResolver(Cache);
 
-   static const unsigned short MOD_REMOVE = 1;
-   static const unsigned short MOD_INSTALL = 2;
-
    unsigned short fallback = MOD_INSTALL;
    if (strcasecmp(CmdL.FileList[0],"remove") == 0)
       fallback = MOD_REMOVE;
@@ -622,14 +619,12 @@ bool DoInstall(CommandLine &CmdL)
    mods.push_back(APT::VersionSet::Modifier(MOD_REMOVE, "-",
                APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::NEWEST));
    CacheSetHelperAPTGet helper(c0out);
-   std::map<unsigned short, APT::VersionSet> verset = APT::VersionSet::GroupedFromCommandLine(Cache,
+   verset = APT::VersionSet::GroupedFromCommandLine(Cache,
                CmdL.FileList + 1, mods, fallback, helper);
 
    if (_error->PendingError() == true)
    {
       helper.showVirtualPackageErrors(Cache);
-      if (Fix != NULL)
-        delete Fix;
       return false;
    }
 
@@ -663,8 +658,6 @@ bool DoInstall(CommandLine &CmdL)
 
       if (_error->PendingError() == true)
       {
-        if (Fix != NULL)
-           delete Fix;
         return false;
       }
 
@@ -675,8 +668,6 @@ bool DoInstall(CommandLine &CmdL)
       {
         c1out << _("You might want to run 'apt-get -f install' to correct these:") << std::endl;
         ShowBroken(c1out,Cache,false);
-        if (Fix != NULL)
-           delete Fix;
         return _error->Error(_("Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution)."));
       }
 
@@ -684,7 +675,6 @@ bool DoInstall(CommandLine &CmdL)
       {
         // Call the scored problem resolver
         Fix->Resolve(true);
-        delete Fix;
       }
 
       // Now we check the state of the packages,
@@ -718,6 +708,34 @@ bool DoInstall(CommandLine &CmdL)
    if (!DoAutomaticRemove(Cache)) 
       return false;
 
+   // if nothing changed in the cache, but only the automark information
+   // we write the StateFile here, otherwise it will be written in 
+   // cache.commit()
+   if (InstallAction.AutoMarkChanged > 0 &&
+       Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
+       Cache->BadCount() == 0 &&
+       _config->FindB("APT::Get::Simulate",false) == false)
+      Cache->writeStateFile(NULL);
+
+   return true;
+}
+
+
+// DoInstall - Install packages from the command line                  /*{{{*/
+// ---------------------------------------------------------------------
+/* Install named packages */
+bool DoInstall(CommandLine &CmdL)
+{
+   CacheFile Cache;
+   if (Cache.OpenForInstall() == false || 
+       Cache.CheckDeps(CmdL.FileSize() != 1) == false)
+      return false;
+
+   std::map<unsigned short, APT::VersionSet> verset;
+
+   if(!DoCacheManipulationFromCommandLine(CmdL, Cache, verset))
+      return false;
+
    /* Print out a list of packages that are going to be installed extra
       to what the user asked */
    if (Cache->InstCount() != verset[MOD_INSTALL].size())
@@ -833,15 +851,6 @@ bool DoInstall(CommandLine &CmdL)
 
    }
 
-   // if nothing changed in the cache, but only the automark information
-   // we write the StateFile here, otherwise it will be written in 
-   // cache.commit()
-   if (InstallAction.AutoMarkChanged > 0 &&
-       Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
-       Cache->BadCount() == 0 &&
-       _config->FindB("APT::Get::Simulate",false) == false)
-      Cache->writeStateFile(NULL);
-
    // See if we need to prompt
    // FIXME: check if really the packages in the set are going to be installed
    if (Cache->InstCount() == verset[MOD_INSTALL].size() && Cache->DelCount() == 0)