summaryrefslogtreecommitdiff
path: root/apt-pkg/acquire-item.cc
diff options
context:
space:
mode:
Diffstat (limited to 'apt-pkg/acquire-item.cc')
-rw-r--r--apt-pkg/acquire-item.cc21
1 files changed, 21 insertions, 0 deletions
diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 99013d649..1f3d83941 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -1020,6 +1020,27 @@ void pkgAcqIndex::Init(string const &URI, string const &URIDesc, string const &S
FileSize = Record->Size;
}
+ // do the request by-hash
+ if(_config->FindB("APT::Acquire::By-Hash", false) == true &&
+ MetaIndexParser)
+ {
+ indexRecords::checkSum *Record = MetaIndexParser->Lookup(MetaKey);
+ if(Record)
+ {
+ // FIXME: make the hash used a config option or read from release file
+ const HashString *TargetHash = Record->Hashes.find("SHA256");
+ std::string ByHash = "/by-hash/" + TargetHash->HashValue();
+ size_t trailing_slash = Desc.URI.find_last_of("/");
+ Desc.URI = Desc.URI.replace(trailing_slash,
+ Desc.URI.substr(trailing_slash+1).size()+1,
+ ByHash);
+ std::cerr << Desc.URI << std::endl;
+ } else {
+ _error->Warning("By-Hash requested but can not find record for %s",
+ MetaKey.c_str());
+ }
+ }
+
Desc.Description = URIDesc;
Desc.Owner = this;
Desc.ShortDesc = ShortDesc;