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-rw-r--r--apt-pkg/indexrecords.cc39
1 files changed, 29 insertions, 10 deletions
diff --git a/apt-pkg/indexrecords.cc b/apt-pkg/indexrecords.cc
index 5dcaadd76..e97ea0ac9 100644
--- a/apt-pkg/indexrecords.cc
+++ b/apt-pkg/indexrecords.cc
@@ -37,6 +37,11 @@ APT_PURE string indexRecords::GetSuite() const
return this->Suite;
}
+APT_PURE bool indexRecords::GetSupportsAcquireByHash() const
+{
+ return this->SupportsAcquireByHash;
+}
+
APT_PURE bool indexRecords::CheckDist(const string MaybeDist) const
{
return (this->Dist == MaybeDist
@@ -86,12 +91,14 @@ bool indexRecords::Load(const string Filename) /*{{{*/
strprintf(ErrorText, _("No sections in Release file %s"), Filename.c_str());
return false;
}
+ // FIXME: find better tag name
+ SupportsAcquireByHash = Section.FindB("Acquire-By-Hash", false);
Suite = Section.FindS("Suite");
Dist = Section.FindS("Codename");
- int i;
- for (i=0;HashString::SupportedHashes()[i] != NULL; i++)
+ bool FoundHashSum = false;
+ for (int i=0;HashString::SupportedHashes()[i] != NULL; i++)
{
if (!Section.Find(HashString::SupportedHashes()[i], Start, End))
continue;
@@ -103,16 +110,28 @@ bool indexRecords::Load(const string Filename) /*{{{*/
{
if (!parseSumData(Start, End, Name, Hash, Size))
return false;
- indexRecords::checkSum *Sum = new indexRecords::checkSum;
- Sum->MetaKeyFilename = Name;
- Sum->Hashes.push_back(HashString(HashString::SupportedHashes()[i],Hash));
- Sum->Size = Size;
- Entries[Name] = Sum;
+
+ if (Entries.find(Name) == Entries.end())
+ {
+ indexRecords::checkSum *Sum = new indexRecords::checkSum;
+ Sum->MetaKeyFilename = Name;
+ Sum->Size = Size;
+#if __GNUC__ >= 4
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+ Sum->Hash = HashString(HashString::SupportedHashes()[i],Hash);
+#if __GNUC__ >= 4
+ #pragma GCC diagnostic pop
+#endif
+ Entries[Name] = Sum;
+ }
+ Entries[Name]->Hashes.push_back(HashString(HashString::SupportedHashes()[i],Hash));
+ FoundHashSum = true;
}
- break;
}
- if(HashString::SupportedHashes()[i] == NULL)
+ if(FoundHashSum == false)
{
strprintf(ErrorText, _("No Hash entry in Release file %s"), Filename.c_str());
return false;
@@ -239,6 +258,6 @@ indexRecords::indexRecords()
}
indexRecords::indexRecords(const string ExpectedDist) :
- ExpectedDist(ExpectedDist), ValidUntil(0)
+ ExpectedDist(ExpectedDist), ValidUntil(0), SupportsAcquireByHash(false)
{
}