add and document experimental options to make aggressive

[ntk/apt.git] / apt-pkg / deb / dpkgpm.cc

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index b4a2abc..04e257b 100644 (file)
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -134,8 +134,11 @@ bool pkgDPkgPM::Configure(PkgIterator Pkg)
 {
    if (Pkg.end() == true)
       return false;
-   
-   List.push_back(Item(Item::Configure,Pkg));
+
+   bool static const NoConfigure = _config->FindB("DPkg::NoConfigure",false);
+   if (NoConfigure == false)
+      List.push_back(Item(Item::Configure,Pkg));
+
    return true;
 }
                                                                        /*}}}*/
@@ -190,6 +193,9 @@ bool pkgDPkgPM::SendV2Pkgs(FILE *F)
    // Write out the package actions in order.
    for (vector<Item>::iterator I = List.begin(); I != List.end(); I++)
    {
+      if(I->Pkg.end() == true)
+        continue;
+
       pkgDepCache::StateCache &S = Cache[I->Pkg];
       
       fprintf(F,"%s ",I->Pkg.Name());
@@ -629,6 +635,11 @@ bool pkgDPkgPM::Go(int OutStatusFd)
    if (RunScriptsWithPkgs("DPkg::Pre-Install-Pkgs") == false)
       return false;
 
+   // support subpressing of triggers processing for special
+   // cases like d-i that runs the triggers handling manually
+   if(_config->FindB("DPkg::ConfigurePending",_config->FindB("DPkg::NoConfigure",false)) == true)
+      List.push_back(Item(Item::ConfigurePending,PkgIterator()));
+
    // map the dpkg states to the operations that are performed
    // (this is sorted in the same way as Item::Ops)
    static const struct DpkgState DpkgStatesOpMap[][7] = {
@@ -666,6 +677,9 @@ bool pkgDPkgPM::Go(int OutStatusFd)
    // and the PackageOpsTranslations (human readable strings)
    for (vector<Item>::const_iterator I = List.begin(); I != List.end();I++)
    {
+      if((*I).Pkg.end() == true)
+        continue;
+
       string const name = (*I).Pkg.Name();
       PackageOpsDone[name] = 0;
       for(int i=0; (DpkgStatesOpMap[(*I).Op][i]).state != NULL;  i++) 
@@ -752,11 +766,16 @@ bool pkgDPkgPM::Go(int OutStatusFd)
         
         case Item::Configure:
         Args[n++] = "--configure";
-        if (NoTriggers == true)
-           Args[n++] = "--no-triggers";
         Size += strlen(Args[n-1]);
         break;
-       
+
+        case Item::ConfigurePending:
+        Args[n++] = "--configure";
+        Size += strlen(Args[n-1]);
+        Args[n++] = "--pending";
+        Size += strlen(Args[n-1]);
+        break;
+
         case Item::Install:
         Args[n++] = "--unpack";
         Size += strlen(Args[n-1]);
@@ -764,7 +783,13 @@ bool pkgDPkgPM::Go(int OutStatusFd)
         Size += strlen(Args[n-1]);
         break;
       }
-      
+
+      if (NoTriggers == true && I->Op != Item::ConfigurePending)
+      {
+        Args[n++] = "--no-triggers";
+        Size += strlen(Args[n-1]);
+      }
+
       // Write in the file or package names
       if (I->Op == Item::Install)
       {
@@ -780,6 +805,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       {
         for (;I != J && Size < MaxArgBytes; I++)
         {
+           if((*I).Pkg.end() == true)
+              continue;
            Args[n++] = I->Pkg.Name();
            Size += strlen(Args[n-1]);
         }