Prepare release 1.1~exp17

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

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 6cf23daae1088e84f94b7b36ca3c460c920fe7c3..189d1e06bf17aff371efd0a1cc95ecc1c3e2ce44 100644 (file)
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -147,32 +147,18 @@ static bool BootstrapPDiffWith(std::string const &PartialFile, std::string const
    return typeItr != types.cend();
 }
                                                                        /*}}}*/
-static bool RemoveFile(char const * const Function, std::string const &FileName)/*{{{*/
-{
-   if (FileName == "/dev/null")
-      return true;
-   errno = 0;
-   if (unlink(FileName.c_str()) != 0)
-   {
-      if (errno == ENOENT)
-        return true;
-      return _error->WarningE(Function, "Removal of file %s failed", FileName.c_str());
-   }
-   return true;
-}
-                                                                       /*}}}*/
 
 static bool MessageInsecureRepository(bool const isError, std::string const &msg)/*{{{*/
 {
    if (isError)
    {
       _error->Error("%s", msg.c_str());
-      _error->Notice("%s", _("Updating such a repository securily is impossible and therefore disabled by default."));
+      _error->Notice("%s", _("Updating from such a repository can't be done securely, and is therefore disabled by default."));
    }
    else
    {
       _error->Warning("%s", msg.c_str());
-      _error->Notice("%s", _("Data from such a repository can not be authenticated and is therefore potentially dangerous to use."));
+      _error->Notice("%s", _("Data from such a repository can't be authenticated and is therefore potentially dangerous to use."));
    }
    _error->Notice("%s", _("See apt-secure(8) manpage for repository creation and user configuration details."));
    return false;
@@ -227,7 +213,7 @@ APT_CONST bool pkgAcqTransactionItem::HashesRequired() const
       Only repositories without a Release file can (obviously) not have
       hashes – and they are very uncommon and strongly discouraged */
    return TransactionManager->MetaIndexParser != NULL &&
-      TransactionManager->MetaIndexParser->GetLoadedSuccessfully() != metaIndex::TRI_UNSET;
+      TransactionManager->MetaIndexParser->GetLoadedSuccessfully() == metaIndex::TRI_YES;
 }
 HashStringList pkgAcqTransactionItem::GetExpectedHashes() const
 {
@@ -1405,7 +1391,7 @@ void pkgAcqMetaClearSig::Failed(string const &Message,pkgAcquire::MethodConfig c
 
       // No Release file was present, or verification failed, so fall
       // back to queueing Packages files without verification
-      // only allow going further if the users explicitely wants it
+      // only allow going further if the user explicitly wants it
       if(AllowInsecureRepositories(_("The repository '%s' is not signed."), ClearsignedTarget.Description, TransactionManager->MetaIndexParser, TransactionManager, this) == true)
       {
         Status = StatDone;
@@ -1503,7 +1489,7 @@ void pkgAcqMetaIndex::Failed(string const &Message,
 
    // No Release file was present so fall
    // back to queueing Packages files without verification
-   // only allow going further if the users explicitely wants it
+   // only allow going further if the user explicitly wants it
    if(AllowInsecureRepositories(_("The repository '%s' does not have a Release file."), Target.Description, TransactionManager->MetaIndexParser, TransactionManager, this) == true)
    {
       // ensure old Release files are removed
@@ -1654,7 +1640,7 @@ void pkgAcqMetaSig::Failed(string const &Message,pkgAcquire::MethodConfig const
    // ensures that a Release.gpg file in the lists/ is removed by the transaction
    TransactionManager->TransactionStageRemoval(this, DestFile);
 
-   // only allow going further if the users explicitely wants it
+   // only allow going further if the user explicitly wants it
    if (AllowInsecureRepositories(_("The repository '%s' is not signed."), MetaIndex->Target.Description, TransactionManager->MetaIndexParser, TransactionManager, this) == true)
    {
       if (RealFileExists(FinalReleasegpg) || RealFileExists(FinalInRelease))
@@ -1683,10 +1669,11 @@ void pkgAcqMetaSig::Failed(string const &Message,pkgAcquire::MethodConfig const
 
       // we parse the indexes here because at this point the user wanted
       // a repository that may potentially harm him
-      if (TransactionManager->MetaIndexParser->Load(MetaIndex->DestFile, &ErrorText) == false || MetaIndex->VerifyVendor(Message) == false)
+      bool const GoodLoad = TransactionManager->MetaIndexParser->Load(MetaIndex->DestFile, &ErrorText);
+      if (MetaIndex->VerifyVendor(Message) == false)
         /* expired Release files are still a problem you need extra force for */;
       else
-        MetaIndex->QueueIndexes(true);
+        MetaIndex->QueueIndexes(GoodLoad);
 
       TransactionManager->TransactionStageCopy(MetaIndex, MetaIndex->DestFile, MetaIndex->GetFinalFilename());
    }
@@ -1744,6 +1731,9 @@ pkgAcqDiffIndex::pkgAcqDiffIndex(pkgAcquire * const Owner,
 /* The only header we use is the last-modified header. */
 string pkgAcqDiffIndex::Custom600Headers() const
 {
+   if (TransactionManager->LastMetaIndexParser != NULL)
+      return "\nIndex-File: true";
+
    string const Final = GetFinalFilename();
 
    if(Debug)
@@ -2251,14 +2241,10 @@ bool pkgAcqIndexDiffs::QueueNextDiff()                                  /*{{{*/
 
    // remove all patches until the next matching patch is found
    // this requires the Index file to be ordered
-   for(vector<DiffInfo>::iterator I = available_patches.begin();
-       available_patches.empty() == false &&
-         I != available_patches.end() &&
-         I->result_hashes != LocalHashes;
-       ++I)
-   {
-      available_patches.erase(I);
-   }
+   available_patches.erase(available_patches.begin(),
+        std::find_if(available_patches.begin(), available_patches.end(), [&](DiffInfo const &I) {
+           return I.result_hashes == LocalHashes;
+           }));
 
    // error checking and falling back if no patch was found
    if(available_patches.empty() == true)
@@ -2583,12 +2569,17 @@ void pkgAcqIndex::Init(string const &URI, string const &URIDesc,
 /* The only header we use is the last-modified header. */
 string pkgAcqIndex::Custom600Headers() const
 {
-   string Final = GetFinalFilename();
 
    string msg = "\nIndex-File: true";
-   struct stat Buf;
-   if (stat(Final.c_str(),&Buf) == 0)
-      msg += "\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
+
+   if (TransactionManager->LastMetaIndexParser == NULL)
+   {
+      std::string const Final = GetFinalFilename();
+
+      struct stat Buf;
+      if (stat(Final.c_str(),&Buf) == 0)
+        msg += "\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
+   }
 
    if(Target.IsOptional)
       msg += "\nFail-Ignore: true";