test, travis: Quieter testing with a new -qq mode

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

diff --git a/apt-pkg/acquire.cc b/apt-pkg/acquire.cc
index ff41246b872cb513b1255216d52b1414c88735f7..b4d1b595931cf9a32bf4f01d8be19ad49d8de617 100644 (file)
--- a/apt-pkg/acquire.cc
+++ b/apt-pkg/acquire.cc
@@ -80,7 +80,7 @@ void pkgAcquire::Initialize()
    if (getuid() == 0 && SandboxUser.empty() == false && SandboxUser != "root") // if we aren't root, we can't chown, so don't try it
    {
       struct passwd const * const pw = getpwnam(SandboxUser.c_str());
-      struct group const * const gr = getgrnam("root");
+      struct group const * const gr = getgrnam(ROOT_GROUP);
       if (pw != NULL && gr != NULL)
       {
         std::string const AuthConf = _config->FindFile("Dir::Etc::netrc");
@@ -106,7 +106,7 @@ static bool SetupAPTPartialDirectory(std::string const &grand, std::string const
    if (getuid() == 0 && SandboxUser.empty() == false && SandboxUser != "root") // if we aren't root, we can't chown, so don't try it
    {
       struct passwd const * const pw = getpwnam(SandboxUser.c_str());
-      struct group const * const gr = getgrnam("root");
+      struct group const * const gr = getgrnam(ROOT_GROUP);
       if (pw != NULL && gr != NULL)
       {
          // chown the partial dir
@@ -269,6 +269,42 @@ void pkgAcquire::Remove(Worker *Work)
    it is constructed which creates a queue (based on the current queue
    mode) and puts the item in that queue. If the system is running then
    the queue might be started. */
+static bool CheckForBadItemAndFailIt(pkgAcquire::Item * const Item,
+      pkgAcquire::MethodConfig const * const Config, pkgAcquireStatus * const Log)
+{
+   auto SavedDesc = Item->GetItemDesc();
+   if (Item->IsRedirectionLoop(SavedDesc.URI))
+   {
+      std::string const Message = "400 URI Failure"
+        "\nURI: " + SavedDesc.URI +
+        "\nFilename: " + Item->DestFile +
+        "\nFailReason: RedirectionLoop";
+
+      Item->Status = pkgAcquire::Item::StatError;
+      Item->Failed(Message, Config);
+      if (Log != nullptr)
+        Log->Fail(SavedDesc);
+      return true;
+   }
+
+   HashStringList const hsl = Item->GetExpectedHashes();
+   if (hsl.usable() == false && Item->HashesRequired() &&
+        _config->Exists("Acquire::ForceHash") == false)
+   {
+      std::string const Message = "400 URI Failure"
+        "\nURI: " + SavedDesc.URI +
+        "\nFilename: " + Item->DestFile +
+        "\nFailReason: WeakHashSums";
+
+      auto SavedDesc = Item->GetItemDesc();
+      Item->Status = pkgAcquire::Item::StatAuthError;
+      Item->Failed(Message, Config);
+      if (Log != nullptr)
+        Log->Fail(SavedDesc);
+      return true;
+   }
+   return false;
+}
 void pkgAcquire::Enqueue(ItemDesc &Item)
 {
    // Determine which queue to put the item in
@@ -277,6 +313,13 @@ void pkgAcquire::Enqueue(ItemDesc &Item)
    if (Name.empty() == true)
       return;
 
+   /* the check for running avoids that we produce errors
+      in logging before we actually have started, which would
+      be easier to implement but would confuse users/implementations
+      so we check the items skipped here in #Startup */
+   if (Running && CheckForBadItemAndFailIt(Item.Owner, Config, Log))
+      return;
+
    // Find the queue structure
    Queue *I = Queues;
    for (; I != 0 && I->Name != Name; I = I->Next);
@@ -912,10 +955,20 @@ bool pkgAcquire::Queue::Startup()
    if (Workers == 0)
    {
       URI U(Name);
-      pkgAcquire::MethodConfig *Cnf = Owner->GetConfig(U.Access);
-      if (Cnf == 0)
+      pkgAcquire::MethodConfig * const Cnf = Owner->GetConfig(U.Access);
+      if (unlikely(Cnf == nullptr))
         return false;
-      
+
+      // now-running twin of the pkgAcquire::Enqueue call
+      for (QItem *I = Items; I != 0; )
+      {
+        auto const INext = I->Next;
+        for (auto &&O: I->Owners)
+           CheckForBadItemAndFailIt(O, Cnf, Owner->Log);
+        // if an item failed, it will be auto-dequeued invalidation our I here
+        I = INext;
+      }
+
       Workers = new Worker(this,Cnf,Owner->Log);
       Owner->Add(Workers);
       if (Workers->Start() == false)
@@ -1258,13 +1311,12 @@ bool pkgAcquireStatus::Pulse(pkgAcquire *Owner)
         snprintf(msg,sizeof(msg), _("Retrieving file %li of %li"), i, TotalItems);
 
       // build the status str
-      status << "dlstatus:" << i
-             << ":"  << std::setprecision(3) << Percent
-             << ":" << msg
-             << endl;
-
-      std::string const dlstatus = status.str();
-      FileFd::Write(fd, dlstatus.c_str(), dlstatus.size());
+      std::ostringstream str;
+      str.imbue(std::locale::classic());
+      str.precision(4);
+      str << "dlstatus" << ':' << std::fixed << i << ':' << Percent << ':' << msg << '\n';
+      auto const dlstatus = str.str();
+      FileFd::Write(fd, dlstatus.data(), dlstatus.size());
    }
 
    return true;