X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/18ccc85f02325ac87ee13bb96c92594fcfda5ea4..3084ef2292642d43e533654354a4929abe55d91b:/apt-pkg/acquire-item.cc

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 623ea7518..38d6c72dd 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -410,7 +410,7 @@ bool pkgAcqTransactionItem::QueueURI(pkgAcquire::ItemDesc &Item)
       return false;
    }
    // If we got the InRelease file via a mirror, pick all indexes directly from this mirror, too
-   if (TransactionManager->BaseURI.empty() == false &&
+   if (TransactionManager->BaseURI.empty() == false && UsedMirror.empty() &&
 	 URI::SiteOnly(Item.URI) != URI::SiteOnly(TransactionManager->BaseURI))
    {
       // this ensures we rewrite only once and only the first step
@@ -1226,9 +1226,15 @@ bool pkgAcqMetaBase::CheckDownloadDone(pkgAcqTransactionItem * const I, const st
    if (I->UsedMirror.empty() == false && _config->FindB("Acquire::SameMirrorForAllIndexes", true))
    {
       if (APT::String::Endswith(I->Desc.URI, "InRelease"))
+      {
 	 TransactionManager->BaseURI = I->Desc.URI.substr(0, I->Desc.URI.length() - strlen("InRelease"));
+	 TransactionManager->UsedMirror = I->UsedMirror;
+      }
       else if (APT::String::Endswith(I->Desc.URI, "Release"))
+      {
 	 TransactionManager->BaseURI = I->Desc.URI.substr(0, I->Desc.URI.length() - strlen("Release"));
+	 TransactionManager->UsedMirror = I->UsedMirror;
+      }
    }
 
    std::string const FileName = LookupTag(Message,"Filename");
@@ -2859,10 +2865,6 @@ void pkgAcqIndex::Init(string const &URI, string const &URIDesc,
    DestFile = GetPartialFileNameFromURI(URI);
    NextCompressionExtension(CurrentCompressionExtension, CompressionExtensions, false);
 
-   // store file size of the download to ensure the fetcher gives
-   // accurate progress reporting
-   FileSize = GetExpectedHashes().FileSize();
-
    if (CurrentCompressionExtension == "uncompressed")
    {
       Desc.URI = URI;
@@ -2899,6 +2901,9 @@ void pkgAcqIndex::Init(string const &URI, string const &URIDesc,
       DestFile = DestFile + '.' + CurrentCompressionExtension;
    }
 
+   // store file size of the download to ensure the fetcher gives
+   // accurate progress reporting
+   FileSize = GetExpectedHashes().FileSize();
 
    Desc.Description = URIDesc;
    Desc.Owner = this;
@@ -2935,6 +2940,20 @@ void pkgAcqIndex::Failed(string const &Message,pkgAcquire::MethodConfig const *
 {
    pkgAcqBaseIndex::Failed(Message,Cnf);
 
+   if (UsedMirror.empty() == false && UsedMirror != "DIRECT" &&
+	 LookupTag(Message, "FailReason") == "HttpError404")
+   {
+      UsedMirror = "DIRECT";
+      if (Desc.URI.find("/by-hash/") != std::string::npos)
+	 CompressionExtensions = "by-hash " + CompressionExtensions;
+      else
+	 CompressionExtensions = CurrentCompressionExtension + ' ' + CompressionExtensions;
+      Desc.Description = Target.Description;
+      Init(Target.URI, Desc.Description, Desc.ShortDesc);
+      Status = StatIdle;
+      return;
+   }
+
    // authorisation matches will not be fixed by other compression types
    if (Status != StatAuthError)
    {