apt-pkg, methods: Convert users of WriteEmpty to WriteAtomic.

[apt.git] / apt-pkg / acquire-worker.cc

diff --git a/apt-pkg/acquire-worker.cc b/apt-pkg/acquire-worker.cc
index 8ab67778be5b8322fcbb1967bb74b253144fb494..4f0b52af9739e213d5ef55d578bcbf5250c8f74e 100644 (file)
--- a/apt-pkg/acquire-worker.cc
+++ b/apt-pkg/acquire-worker.cc
@@ -12,9 +12,6 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/

-#ifdef __GNUG__
-#pragma implementation "apt-pkg/acquire-worker.h"
-#endif

 #include <apt-pkg/acquire-worker.h>
 #include <apt-pkg/acquire-item.h>
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/acquire-worker.h>
 #include <apt-pkg/acquire-item.h>
 #include <apt-pkg/configuration.h>


@@ -223,6 +220,20 @@ bool pkgAcquire::Worker::RunMessages()
         Status = LookupTag(Message,"Message");
         break;
            
         Status = LookupTag(Message,"Message");
         break;
            

+         // 103 Redirect
+         case 103:
+         {
+            if (Itm == 0)
+            {
+               _error->Error("Method gave invalid 103 Redirect message");
+               break;
+            }
+ 
+            string NewURI = LookupTag(Message,"New-URI",URI.c_str());
+            Itm->URI = NewURI;
+            break;
+         }
+   

         // 200 URI Start
         case 200:
         {
         // 200 URI Start
         case 200:
         {


@@ -270,8 +281,25 @@ bool pkgAcquire::Worker::RunMessages()
               _error->Warning("Bizarre Error - File size is not what the server reported %s %lu",
                               LookupTag(Message,"Size","0").c_str(),TotalSize);
 
               _error->Warning("Bizarre Error - File size is not what the server reported %s %lu",
                               LookupTag(Message,"Size","0").c_str(),TotalSize);
 

+           // see if there is a hash to verify
+           string RecivedHash;
+           HashString expectedHash(Owner->HashSum());
+           if(!expectedHash.empty()) 
+           {
+              string hashTag = expectedHash.HashType()+"-Hash";
+              string hashSum = LookupTag(Message, hashTag.c_str());
+              if(!hashSum.empty())
+                 RecivedHash = expectedHash.HashType() + ":" + hashSum;
+              if(_config->FindB("Debug::pkgAcquire::Auth", false) == true)
+              {
+                 clog << "201 URI Done: " << Owner->DescURI() << endl
+                      << "RecivedHash: " << RecivedHash << endl
+                      << "ExpectedHash: " << expectedHash.toStr() 
+                      << endl << endl;
+              }
+           }

            Owner->Done(Message,atoi(LookupTag(Message,"Size","0").c_str()),
            Owner->Done(Message,atoi(LookupTag(Message,"Size","0").c_str()),

-                       LookupTag(Message,"MD5-Hash"),Config);
+                       RecivedHash.c_str(), Config);

            ItemDone();
            
            // Log that we are done
            ItemDone();
            
            // Log that we are done


@@ -311,6 +339,7 @@ bool pkgAcquire::Worker::RunMessages()
            // set some status
            if(LookupTag(Message,"FailReason") == "Timeout" || 
               LookupTag(Message,"FailReason") == "TmpResolveFailure" ||
            // set some status
            if(LookupTag(Message,"FailReason") == "Timeout" || 
               LookupTag(Message,"FailReason") == "TmpResolveFailure" ||

+              LookupTag(Message,"FailReason") == "ResolveFailure" ||

               LookupTag(Message,"FailReason") == "ConnectionRefused") 
               Owner->Status = pkgAcquire::Item::StatTransientNetworkError;
 
               LookupTag(Message,"FailReason") == "ConnectionRefused") 
               Owner->Status = pkgAcquire::Item::StatTransientNetworkError;
 


@@ -498,10 +527,6 @@ bool pkgAcquire::Worker::OutFdReady()
    
    if (Res <= 0)
       return MethodFailure();
    
    if (Res <= 0)
       return MethodFailure();

-
-   // Hmm.. this should never happen.
-   if (Res < 0)
-      return true;

    
    OutQueue.erase(0,Res);
    if (OutQueue.empty() == true)
    
    OutQueue.erase(0,Res);
    if (OutQueue.empty() == true)


@@ -529,7 +554,8 @@ bool pkgAcquire::Worker::MethodFailure()
 {
    _error->Error("Method %s has died unexpectedly!",Access.c_str());
    
 {
    _error->Error("Method %s has died unexpectedly!",Access.c_str());
    

-   ExecWait(Process,Access.c_str(),true);
+   // do not reap the child here to show meaningfull error to the user
+   ExecWait(Process,Access.c_str(),false);

    Process = -1;
    close(InFd);
    close(OutFd);
    Process = -1;
    close(InFd);
    close(OutFd);