* merged from apt--mvo

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

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 2b167dbf6f31c79765135f2d416f27843b40d4cb..cebdafe7deecba82237eae18a8bb9ea2d5838ff0 100644 (file)
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -474,6 +474,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
         case Item::Install:
         Args[n++] = "--unpack";
         Size += strlen(Args[n-1]);
+        Args[n++] = "--auto-deconfigure";
+        Size += strlen(Args[n-1]);
         break;
       }
       
@@ -624,15 +626,22 @@ bool pkgDPkgPM::Go(int OutStatusFd)
            
         */
         char* list[5];
-        if(!TokSplitString(':', line, list, sizeof(list)/sizeof(list[0])))
-           // FIXME: dpkg sends multiline error messages sometimes (see
-           //        #374195 for a example. we should support this by
-           //        either patching dpkg to not send multiline over the
-           //        statusfd or by rewriting the code here to deal with
-           //        it. for now we just ignore it and not crash
-           continue;
+        //        dpkg sends multiline error messages sometimes (see
+        //        #374195 for a example. we should support this by
+        //        either patching dpkg to not send multiline over the
+        //        statusfd or by rewriting the code here to deal with
+        //        it. for now we just ignore it and not crash
+        TokSplitString(':', line, list, sizeof(list)/sizeof(list[0]));
         char *pkg = list[1];
         char *action = _strstrip(list[2]);
+        if( pkg == NULL || action == NULL) 
+        {
+           if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+              std::clog << "ignoring line: not enough ':'" << std::endl;
+           // reset the line buffer
+           line[0]=0;
+           continue;
+        }
 
         if(strncmp(action,"error",strlen("error")) == 0)
         {
@@ -704,14 +713,23 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       // Check for an error code.
       if (WIFEXITED(Status) == 0 || WEXITSTATUS(Status) != 0)
       {
-        RunScripts("DPkg::Post-Invoke");
-        if (WIFSIGNALED(Status) != 0 && WTERMSIG(Status) == SIGSEGV)
-           return _error->Error("Sub-process %s received a segmentation fault.",Args[0]);
-
-        if (WIFEXITED(Status) != 0)
-           return _error->Error("Sub-process %s returned an error code (%u)",Args[0],WEXITSTATUS(Status));
+        // if it was set to "keep-dpkg-runing" then we won't return
+        // here but keep the loop going and just report it as a error
+        // for later
+        bool stopOnError = _config->FindB("Dpkg::StopOnError",true);
         
-        return _error->Error("Sub-process %s exited unexpectedly",Args[0]);
+        if(stopOnError)
+           RunScripts("DPkg::Post-Invoke");
+
+        if (WIFSIGNALED(Status) != 0 && WTERMSIG(Status) == SIGSEGV) 
+           _error->Error("Sub-process %s received a segmentation fault.",Args[0]);
+        else if (WIFEXITED(Status) != 0)
+           _error->Error("Sub-process %s returned an error code (%u)",Args[0],WEXITSTATUS(Status));
+        else 
+           _error->Error("Sub-process %s exited unexpectedly",Args[0]);
+
+        if(stopOnError)
+           return false;
       }      
    }