merged from apt--mvo

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

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 86f61dd00c0fd119cbe5c9c09ba13b3732ae123b..94288a1321a3b5306a70bb6ceded729a1ce5e9f4 100644 (file)
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -75,7 +75,7 @@ void pkgAcquire::Item::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
         Dequeue();
         return;
       }
-      
+
       Status = StatError;
       Dequeue();
    }   
@@ -149,7 +149,7 @@ pkgAcqIndex::pkgAcqIndex(pkgAcquire *Owner,
    if(comprExt.empty()) 
    {
       // autoselect the compression method
-      if(FileExists("/usr/bin/bzip2")) 
+      if(FileExists("/bin/bzip2")) 
         CompressionExtension = ".bz2";
       else 
         CompressionExtension = ".gz";
@@ -308,6 +308,35 @@ void pkgAcqIndex::Done(string Message,unsigned long Size,string MD5,
    Mode = decompProg;
 }
 
+// AcqIndexTrans::pkgAcqIndexTrans - Constructor                       /*{{{*/
+// ---------------------------------------------------------------------
+/* The Translation file is added to the queue */
+pkgAcqIndexTrans::pkgAcqIndexTrans(pkgAcquire *Owner,
+                           string URI,string URIDesc,string ShortDesc) :
+                      pkgAcqIndex(Owner, URI, URIDesc, ShortDesc, "", "")
+{
+}
+
+                                                                       /*}}}*/
+// AcqIndexTrans::Failed - Silence failure messages for missing files  /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void pkgAcqIndexTrans::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
+{
+   if (Cnf->LocalOnly == true || 
+       StringToBool(LookupTag(Message,"Transient-Failure"),false) == false)
+   {      
+      // Ignore this
+      Status = StatDone;
+      Complete = false;
+      Dequeue();
+      return;
+   }
+   
+   Item::Failed(Message,Cnf);
+}
+                                                                       /*}}}*/
+
 pkgAcqMetaSig::pkgAcqMetaSig(pkgAcquire *Owner,
                             string URI,string URIDesc,string ShortDesc,
                             string MetaIndexURI, string MetaIndexURIDesc,
@@ -321,8 +350,9 @@ pkgAcqMetaSig::pkgAcqMetaSig(pkgAcquire *Owner,
    DestFile = _config->FindDir("Dir::State::lists") + "partial/";
    DestFile += URItoFileName(URI);
 
-   // remove any partial downloaded sig-file. it may confuse proxies
-   // and is too small to warrant a partial download anyway
+   // remove any partial downloaded sig-file in partial/. 
+   // it may confuse proxies and is too small to warrant a 
+   // partial download anyway
    unlink(DestFile.c_str());
 
    // Create the item
@@ -340,12 +370,6 @@ pkgAcqMetaSig::pkgAcqMetaSig(pkgAcquire *Owner,
       // File was already in place.  It needs to be re-verified
       // because Release might have changed, so Move it into partial
       Rename(Final,DestFile);
-      // unlink the file and do not try to use I-M-S and Last-Modified
-      // if the users proxy is broken
-      if(_config->FindB("Acquire::BrokenProxy", false) == true) {
-        std::cerr << "forcing re-get of the signature file as requested" << std::endl;
-        unlink(DestFile.c_str());
-      }
    }
 
    QueueURI(Desc);
@@ -395,18 +419,24 @@ void pkgAcqMetaSig::Done(string Message,unsigned long Size,string MD5,
                                                                        /*}}}*/
 void pkgAcqMetaSig::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
 {
-   // Delete any existing sigfile, so that this source isn't
-   // mistakenly trusted
    string Final = _config->FindDir("Dir::State::lists") + URItoFileName(RealURI);
-   unlink(Final.c_str());
 
-   // if we get a timeout if fail
-   if(LookupTag(Message,"FailReason") == "Timeout" || 
-      LookupTag(Message,"FailReason") == "TmpResolveFailure") {
+   // if we get a network error we fail gracefully
+   if(Status == StatTransientNetworkError)
+   {
       Item::Failed(Message,Cnf);
+      // move the sigfile back on network failures (and re-authenticated?)
+      if(FileExists(DestFile))
+        Rename(DestFile,Final);
+
+      // set the status back to , Item::Failed likes to reset it
+      Status = pkgAcquire::Item::StatTransientNetworkError;
       return;
    }
 
+   // Delete any existing sigfile when the acquire failed
+   unlink(Final.c_str());
+
    // queue a pkgAcqMetaIndex with no sigfile
    new pkgAcqMetaIndex(Owner, MetaIndexURI, MetaIndexURIDesc, MetaIndexShortDesc,
                       "", IndexTargets, MetaIndexParser);
@@ -642,7 +672,7 @@ bool pkgAcqMetaIndex::VerifyVendor(string Message)
    // check for missing sigs (that where not fatal because otherwise we had
    // bombed earlier)
    string missingkeys;
-   string msg = _("There are no public key available for the "
+   string msg = _("There is no public key available for the "
                  "following key IDs:\n");
    pos = Message.find("NO_PUBKEY ");
    if (pos != std::string::npos)