X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/b2e465d6d32d2dc884f58b94acb7e35f671a87fe..75c541fdeda664bdf0e48e68a2aa5dae7015587c:/apt-pkg/acquire-item.cc diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc index 431382ef1..421288007 100644 --- a/apt-pkg/acquire-item.cc +++ b/apt-pkg/acquire-item.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: acquire-item.cc,v 1.42 2001/02/20 07:03:17 jgg Exp $ +// $Id: acquire-item.cc,v 1.46.2.9 2004/01/16 18:51:11 mdz Exp $ /* ###################################################################### Acquire Item - Item to acquire @@ -19,19 +19,23 @@ #include #include #include +#include #include #include #include +#include #include #include #include #include -#include +#include #include /*}}}*/ +using namespace std; + // Acquire::Item::Item - Constructor /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -119,11 +123,11 @@ void pkgAcquire::Item::Rename(string From,string To) if (rename(From.c_str(),To.c_str()) != 0) { char S[300]; - sprintf(S,_("rename failed, %s (%s -> %s)."),strerror(errno), + snprintf(S,sizeof(S),_("rename failed, %s (%s -> %s)."),strerror(errno), From.c_str(),To.c_str()); Status = StatError; ErrorText = S; - } + } } /*}}}*/ @@ -132,17 +136,28 @@ void pkgAcquire::Item::Rename(string From,string To) /* The package file is added to the queue and a second class is instantiated to fetch the revision file */ pkgAcqIndex::pkgAcqIndex(pkgAcquire *Owner, - string URI,string URIDesc,string ShortDesc) : - Item(Owner), RealURI(URI) + string URI,string URIDesc,string ShortDesc, + string ExpectedMD5, string comprExt) : + Item(Owner), RealURI(URI), ExpectedMD5(ExpectedMD5) { Decompression = false; Erase = false; - + DestFile = _config->FindDir("Dir::State::lists") + "partial/"; DestFile += URItoFileName(URI); - // Create the item - Desc.URI = URI + ".gz"; + if(comprExt.empty()) + { + // autoselect the compression method + if(FileExists("/bin/bzip2")) + CompressionExtension = ".bz2"; + else + CompressionExtension = ".gz"; + } else { + CompressionExtension = comprExt; + } + Desc.URI = URI + CompressionExtension; + Desc.Description = URIDesc; Desc.Owner = this; Desc.ShortDesc = ShortDesc; @@ -165,6 +180,27 @@ string pkgAcqIndex::Custom600Headers() return "\nIndex-File: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime); } /*}}}*/ + +void pkgAcqIndex::Failed(string Message,pkgAcquire::MethodConfig *Cnf) +{ + // no .bz2 found, retry with .gz + if(Desc.URI.substr(Desc.URI.size()-3) == "bz2") { + Desc.URI = Desc.URI.substr(0,Desc.URI.size()-3) + "gz"; + + // retry with a gzip one + new pkgAcqIndex(Owner, RealURI, Desc.Description,Desc.ShortDesc, + ExpectedMD5, string(".gz")); + Status = StatDone; + Complete = false; + Dequeue(); + return; + } + + + Item::Failed(Message,Cnf); +} + + // AcqIndex::Done - Finished a fetch /*{{{*/ // --------------------------------------------------------------------- /* This goes through a number of states.. On the initial fetch the @@ -179,10 +215,33 @@ void pkgAcqIndex::Done(string Message,unsigned long Size,string MD5, if (Decompression == true) { + if (_config->FindB("Debug::pkgAcquire::Auth", false)) + { + std::cerr << std::endl << RealURI << ": Computed MD5: " << MD5; + std::cerr << " Expected MD5: " << ExpectedMD5 << std::endl; + } + + if (MD5.empty()) + { + MD5Summation sum; + FileFd Fd(DestFile, FileFd::ReadOnly); + sum.AddFD(Fd.Fd(), Fd.Size()); + Fd.Close(); + MD5 = (string)sum.Result(); + } + + if (!ExpectedMD5.empty() && MD5 != ExpectedMD5) + { + Status = StatAuthError; + ErrorText = _("MD5Sum mismatch"); + Rename(DestFile,DestFile + ".FAILED"); + return; + } // Done, move it into position string FinalFile = _config->FindDir("Dir::State::lists"); FinalFile += URItoFileName(RealURI); Rename(DestFile,FinalFile); + chmod(FinalFile.c_str(),0644); /* We restore the original name to DestFile so that the clean operation will work OK */ @@ -205,7 +264,7 @@ void pkgAcqIndex::Done(string Message,unsigned long Size,string MD5, // The files timestamp matches if (StringToBool(LookupTag(Message,"Alt-IMS-Hit"),false) == true) return; - + Decompression = true; Local = true; DestFile += ".decomp"; @@ -231,55 +290,75 @@ void pkgAcqIndex::Done(string Message,unsigned long Size,string MD5, else Local = true; + string compExt = Desc.URI.substr(Desc.URI.size()-3); + char *decompProg; + if(compExt == "bz2") + decompProg = "bzip2"; + else if(compExt == ".gz") + decompProg = "gzip"; + else { + _error->Error("Unsupported extension: %s", compExt.c_str()); + return; + } + Decompression = true; DestFile += ".decomp"; - Desc.URI = "gzip:" + FileName; + Desc.URI = string(decompProg) + ":" + FileName; QueueURI(Desc); - Mode = "gzip"; + Mode = decompProg; } - /*}}}*/ -// AcqIndexRel::pkgAcqIndexRel - Constructor /*{{{*/ -// --------------------------------------------------------------------- -/* The Release file is added to the queue */ -pkgAcqIndexRel::pkgAcqIndexRel(pkgAcquire *Owner, - string URI,string URIDesc,string ShortDesc) : - Item(Owner), RealURI(URI) +pkgAcqMetaSig::pkgAcqMetaSig(pkgAcquire *Owner, + string URI,string URIDesc,string ShortDesc, + string MetaIndexURI, string MetaIndexURIDesc, + string MetaIndexShortDesc, + const vector* IndexTargets, + indexRecords* MetaIndexParser) : + Item(Owner), RealURI(URI), MetaIndexURI(MetaIndexURI), + MetaIndexURIDesc(MetaIndexURIDesc), MetaIndexShortDesc(MetaIndexShortDesc), + MetaIndexParser(MetaIndexParser), IndexTargets(IndexTargets) { DestFile = _config->FindDir("Dir::State::lists") + "partial/"; DestFile += URItoFileName(URI); - + + // remove any partial downloaded sig-file. it may confuse proxies + // and is too small to warrant a partial download anyway + unlink(DestFile.c_str()); + // Create the item - Desc.URI = URI; Desc.Description = URIDesc; - Desc.ShortDesc = ShortDesc; Desc.Owner = this; + Desc.ShortDesc = ShortDesc; + Desc.URI = URI; + + + string Final = _config->FindDir("Dir::State::lists"); + Final += URItoFileName(RealURI); + struct stat Buf; + if (stat(Final.c_str(),&Buf) == 0) + { + // File was already in place. It needs to be re-verified + // because Release might have changed, so Move it into partial + Rename(Final,DestFile); + } QueueURI(Desc); } /*}}}*/ -// AcqIndexRel::Custom600Headers - Insert custom request headers /*{{{*/ +// pkgAcqMetaSig::Custom600Headers - Insert custom request headers /*{{{*/ // --------------------------------------------------------------------- /* The only header we use is the last-modified header. */ -string pkgAcqIndexRel::Custom600Headers() +string pkgAcqMetaSig::Custom600Headers() { - string Final = _config->FindDir("Dir::State::lists"); - Final += URItoFileName(RealURI); - struct stat Buf; - if (stat(Final.c_str(),&Buf) != 0) + if (stat(DestFile.c_str(),&Buf) != 0) return "\nIndex-File: true"; - + return "\nIndex-File: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime); } - /*}}}*/ -// AcqIndexRel::Done - Item downloaded OK /*{{{*/ -// --------------------------------------------------------------------- -/* The release file was not placed into the download directory then - a copy URI is generated and it is copied there otherwise the file - in the partial directory is moved into .. and the URI is finished. */ -void pkgAcqIndexRel::Done(string Message,unsigned long Size,string MD5, - pkgAcquire::MethodConfig *Cfg) + +void pkgAcqMetaSig::Done(string Message,unsigned long Size,string MD5, + pkgAcquire::MethodConfig *Cfg) { Item::Done(Message,Size,MD5,Cfg); @@ -291,32 +370,42 @@ void pkgAcqIndexRel::Done(string Message,unsigned long Size,string MD5, return; } - Complete = true; - - // The files timestamp matches - if (StringToBool(LookupTag(Message,"IMS-Hit"),false) == true) - return; - - // We have to copy it into place if (FileName != DestFile) { + // We have to copy it into place Local = true; Desc.URI = "copy:" + FileName; QueueURI(Desc); return; } - - // Done, move it into position - string FinalFile = _config->FindDir("Dir::State::lists"); - FinalFile += URItoFileName(RealURI); - Rename(DestFile,FinalFile); + + Complete = true; + + // queue a pkgAcqMetaIndex to be verified against the sig we just retrieved + new pkgAcqMetaIndex(Owner, MetaIndexURI, MetaIndexURIDesc, MetaIndexShortDesc, + DestFile, IndexTargets, MetaIndexParser); + } /*}}}*/ -// AcqIndexRel::Failed - Silence failure messages for missing rel files /*{{{*/ -// --------------------------------------------------------------------- -/* */ -void pkgAcqIndexRel::Failed(string Message,pkgAcquire::MethodConfig *Cnf) +void pkgAcqMetaSig::Failed(string Message,pkgAcquire::MethodConfig *Cnf) { + + // if we get a network error we fail gracefully + if(LookupTag(Message,"FailReason") == "Timeout" || + LookupTag(Message,"FailReason") == "TmpResolveFailure" || + LookupTag(Message,"FailReason") == "ConnectionRefused") { + Item::Failed(Message,Cnf); + return; + } + + // Delete any existing sigfile when the acquire failed + string Final = _config->FindDir("Dir::State::lists") + URItoFileName(RealURI); + unlink(Final.c_str()); + + // queue a pkgAcqMetaIndex with no sigfile + new pkgAcqMetaIndex(Owner, MetaIndexURI, MetaIndexURIDesc, MetaIndexShortDesc, + "", IndexTargets, MetaIndexParser); + if (Cnf->LocalOnly == true || StringToBool(LookupTag(Message,"Transient-Failure"),false) == false) { @@ -329,6 +418,321 @@ void pkgAcqIndexRel::Failed(string Message,pkgAcquire::MethodConfig *Cnf) Item::Failed(Message,Cnf); } + +pkgAcqMetaIndex::pkgAcqMetaIndex(pkgAcquire *Owner, + string URI,string URIDesc,string ShortDesc, + string SigFile, + const vector* IndexTargets, + indexRecords* MetaIndexParser) : + Item(Owner), RealURI(URI), SigFile(SigFile), AuthPass(false), + MetaIndexParser(MetaIndexParser), IndexTargets(IndexTargets), IMSHit(false) +{ + DestFile = _config->FindDir("Dir::State::lists") + "partial/"; + DestFile += URItoFileName(URI); + + // Create the item + Desc.Description = URIDesc; + Desc.Owner = this; + Desc.ShortDesc = ShortDesc; + Desc.URI = URI; + + QueueURI(Desc); +} + + /*}}}*/ +// pkgAcqMetaIndex::Custom600Headers - Insert custom request headers /*{{{*/ +// --------------------------------------------------------------------- +/* The only header we use is the last-modified header. */ +string pkgAcqMetaIndex::Custom600Headers() +{ + string Final = _config->FindDir("Dir::State::lists"); + Final += URItoFileName(RealURI); + + struct stat Buf; + if (stat(Final.c_str(),&Buf) != 0) + return "\nIndex-File: true"; + + return "\nIndex-File: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime); +} + +void pkgAcqMetaIndex::Done(string Message,unsigned long Size,string MD5, + pkgAcquire::MethodConfig *Cfg) +{ + Item::Done(Message,Size,MD5,Cfg); + + // MetaIndexes are done in two passes: one to download the + // metaindex with an appropriate method, and a second to verify it + // with the gpgv method + + if (AuthPass == true) + { + AuthDone(Message); + } + else + { + RetrievalDone(Message); + if (!Complete) + // Still more retrieving to do + return; + + if (SigFile == "") + { + // There was no signature file, so we are finished. Download + // the indexes without verification. + QueueIndexes(false); + } + else + { + // There was a signature file, so pass it to gpgv for + // verification + + if (_config->FindB("Debug::pkgAcquire::Auth", false)) + std::cerr << "Metaindex acquired, queueing gpg verification (" + << SigFile << "," << DestFile << ")\n"; + AuthPass = true; + Desc.URI = "gpgv:" + SigFile; + QueueURI(Desc); + Mode = "gpgv"; + } + } +} + +void pkgAcqMetaIndex::RetrievalDone(string Message) +{ + // We have just finished downloading a Release file (it is not + // verified yet) + + string FileName = LookupTag(Message,"Filename"); + if (FileName.empty() == true) + { + Status = StatError; + ErrorText = "Method gave a blank filename"; + return; + } + + if (FileName != DestFile) + { + Local = true; + Desc.URI = "copy:" + FileName; + QueueURI(Desc); + return; + } + + // see if the download was a IMSHit + IMSHit = StringToBool(LookupTag(Message,"IMS-Hit"),false); + + Complete = true; + + string FinalFile = _config->FindDir("Dir::State::lists"); + FinalFile += URItoFileName(RealURI); + + // The files timestamp matches + if (StringToBool(LookupTag(Message,"IMS-Hit"),false) == false) + { + // Move it into position + Rename(DestFile,FinalFile); + } + DestFile = FinalFile; +} + +void pkgAcqMetaIndex::AuthDone(string Message) +{ + // At this point, the gpgv method has succeeded, so there is a + // valid signature from a key in the trusted keyring. We + // perform additional verification of its contents, and use them + // to verify the indexes we are about to download + + if (!MetaIndexParser->Load(DestFile)) + { + Status = StatAuthError; + ErrorText = MetaIndexParser->ErrorText; + return; + } + + if (!VerifyVendor(Message)) + { + return; + } + + if (_config->FindB("Debug::pkgAcquire::Auth", false)) + std::cerr << "Signature verification succeeded: " + << DestFile << std::endl; + + // Download further indexes with verification + QueueIndexes(true); + + // Done, move signature file into position + + string VerifiedSigFile = _config->FindDir("Dir::State::lists") + + URItoFileName(RealURI) + ".gpg"; + Rename(SigFile,VerifiedSigFile); + chmod(VerifiedSigFile.c_str(),0644); +} + +void pkgAcqMetaIndex::QueueIndexes(bool verify) +{ + for (vector ::const_iterator Target = IndexTargets->begin(); + Target != IndexTargets->end(); + Target++) + { + string ExpectedIndexMD5; + if (verify) + { + const indexRecords::checkSum *Record = MetaIndexParser->Lookup((*Target)->MetaKey); + if (!Record) + { + Status = StatAuthError; + ErrorText = "Unable to find expected entry " + + (*Target)->MetaKey + " in Meta-index file (malformed Release file?)"; + return; + } + ExpectedIndexMD5 = Record->MD5Hash; + if (_config->FindB("Debug::pkgAcquire::Auth", false)) + { + std::cerr << "Queueing: " << (*Target)->URI << std::endl; + std::cerr << "Expected MD5: " << ExpectedIndexMD5 << std::endl; + } + if (ExpectedIndexMD5.empty()) + { + Status = StatAuthError; + ErrorText = "Unable to find MD5 sum for " + + (*Target)->MetaKey + " in Meta-index file"; + return; + } + } + + // Queue Packages file + new pkgAcqIndex(Owner, (*Target)->URI, (*Target)->Description, + (*Target)->ShortDesc, ExpectedIndexMD5); + } +} + +bool pkgAcqMetaIndex::VerifyVendor(string Message) +{ +// // Maybe this should be made available from above so we don't have +// // to read and parse it every time? +// pkgVendorList List; +// List.ReadMainList(); + +// const Vendor* Vndr = NULL; +// for (std::vector::const_iterator I = GPGVOutput.begin(); I != GPGVOutput.end(); I++) +// { +// string::size_type pos = (*I).find("VALIDSIG "); +// if (_config->FindB("Debug::Vendor", false)) +// std::cerr << "Looking for VALIDSIG in \"" << (*I) << "\": pos " << pos +// << std::endl; +// if (pos != std::string::npos) +// { +// string Fingerprint = (*I).substr(pos+sizeof("VALIDSIG")); +// if (_config->FindB("Debug::Vendor", false)) +// std::cerr << "Looking for \"" << Fingerprint << "\" in vendor..." << +// std::endl; +// Vndr = List.FindVendor(Fingerprint) != ""; +// if (Vndr != NULL); +// break; +// } +// } + string::size_type pos; + + // check for missing sigs (that where not fatal because otherwise we had + // bombed earlier) + string missingkeys; + string msg = _("There are no public key available for the " + "following key IDs:\n"); + pos = Message.find("NO_PUBKEY "); + if (pos != std::string::npos) + { + string::size_type start = pos+strlen("NO_PUBKEY "); + string Fingerprint = Message.substr(start, Message.find("\n")-start); + missingkeys += (Fingerprint); + } + if(!missingkeys.empty()) + _error->Warning("%s", string(msg+missingkeys).c_str()); + + string Transformed = MetaIndexParser->GetExpectedDist(); + + if (Transformed == "../project/experimental") + { + Transformed = "experimental"; + } + + pos = Transformed.rfind('/'); + if (pos != string::npos) + { + Transformed = Transformed.substr(0, pos); + } + + if (Transformed == ".") + { + Transformed = ""; + } + + if (_config->FindB("Debug::pkgAcquire::Auth", false)) + { + std::cerr << "Got Codename: " << MetaIndexParser->GetDist() << std::endl; + std::cerr << "Expecting Dist: " << MetaIndexParser->GetExpectedDist() << std::endl; + std::cerr << "Transformed Dist: " << Transformed << std::endl; + } + + if (MetaIndexParser->CheckDist(Transformed) == false) + { + // This might become fatal one day +// Status = StatAuthError; +// ErrorText = "Conflicting distribution; expected " +// + MetaIndexParser->GetExpectedDist() + " but got " +// + MetaIndexParser->GetDist(); +// return false; + if (!Transformed.empty()) + { + _error->Warning("Conflicting distribution: %s (expected %s but got %s)", + Desc.Description.c_str(), + Transformed.c_str(), + MetaIndexParser->GetDist().c_str()); + } + } + + return true; +} + /*}}}*/ +// pkgAcqMetaIndex::Failed - no Release file present or no signature +// file present /*{{{*/ +// --------------------------------------------------------------------- +/* */ +void pkgAcqMetaIndex::Failed(string Message,pkgAcquire::MethodConfig *Cnf) +{ + if (AuthPass == true) + { + // if we fail the authentication but got the file via a IMS-Hit + // this means that the file wasn't downloaded and that it might be + // just stale (server problem, proxy etc). we delete what we have + // queue it again without i-m-s + // alternatively we could just unlink the file and let the user try again + if (IMSHit) + { + Complete = false; + Local = false; + AuthPass = false; + unlink(DestFile.c_str()); + + DestFile = _config->FindDir("Dir::State::lists") + "partial/"; + DestFile += URItoFileName(RealURI); + Desc.URI = RealURI; + QueueURI(Desc); + return; + } + + // gpgv method failed + _error->Warning("GPG error: %s: %s", + Desc.Description.c_str(), + LookupTag(Message,"Message").c_str()); + + } + + // No Release file was present, or verification failed, so fall + // back to queueing Packages files without verification + QueueIndexes(false); +} + /*}}}*/ // AcqArchive::AcqArchive - Constructor /*{{{*/ @@ -339,14 +743,16 @@ pkgAcqArchive::pkgAcqArchive(pkgAcquire *Owner,pkgSourceList *Sources, pkgRecords *Recs,pkgCache::VerIterator const &Version, string &StoreFilename) : Item(Owner), Version(Version), Sources(Sources), Recs(Recs), - StoreFilename(StoreFilename), Vf(Version.FileList()) + StoreFilename(StoreFilename), Vf(Version.FileList()), + Trusted(false) { Retries = _config->FindI("Acquire::Retries",0); if (Version.Arch() == 0) { - _error->Error(_("I wasn't able to locate file for the %s package. " - "This might mean you need to manually fix this package. (due to missing arch)"), + _error->Error(_("I wasn't able to locate a file for the %s package. " + "This might mean you need to manually fix this package. " + "(due to missing arch)"), Version.ParentPkg().Name()); return; } @@ -376,7 +782,31 @@ pkgAcqArchive::pkgAcqArchive(pkgAcquire *Owner,pkgSourceList *Sources, QuoteString(Version.Arch(),"_:.") + "." + flExtension(Parse.FileName()); } - + + // check if we have one trusted source for the package. if so, switch + // to "TrustedOnly" mode + for (pkgCache::VerFileIterator i = Version.FileList(); i.end() == false; i++) + { + pkgIndexFile *Index; + if (Sources->FindIndex(i.File(),Index) == false) + continue; + if (_config->FindB("Debug::pkgAcquire::Auth", false)) + { + std::cerr << "Checking index: " << Index->Describe() + << "(Trusted=" << Index->IsTrusted() << ")\n"; + } + if (Index->IsTrusted()) { + Trusted = true; + break; + } + } + + // "allow-unauthenticated" restores apts old fetching behaviour + // that means that e.g. unauthenticated file:// uris are higher + // priority than authenticated http:// uris + if (_config->FindB("APT::Get::AllowUnauthenticated",false) == true) + Trusted = false; + // Select a source if (QueueNext() == false && _error->PendingError() == false) _error->Error(_("I wasn't able to locate file for the %s package. " @@ -402,6 +832,11 @@ bool pkgAcqArchive::QueueNext() if (Sources->FindIndex(Vf.File(),Index) == false) continue; + // only try to get a trusted package from another source if that source + // is also trusted + if(Trusted && !Index->IsTrusted()) + continue; + // Grab the text package record pkgRecords::Parser &Parse = Recs->Lookup(Vf); if (_error->PendingError() == true) @@ -414,6 +849,11 @@ bool pkgAcqArchive::QueueNext() "field for package %s."), Version.ParentPkg().Name()); + Desc.URI = Index->ArchiveURI(PkgFile); + Desc.Description = Index->ArchiveInfo(Version); + Desc.Owner = this; + Desc.ShortDesc = Version.ParentPkg().Name(); + // See if we already have the file. (Legacy filenames) FileSize = Version->Size; string FinalFile = _config->FindDir("Dir::Cache::Archives") + flNotDir(PkgFile); @@ -503,7 +943,8 @@ void pkgAcqArchive::Done(string Message,unsigned long Size,string Md5Hash, { Status = StatError; ErrorText = _("MD5Sum mismatch"); - Rename(DestFile,DestFile + ".FAILED"); + if(FileExists(DestFile)) + Rename(DestFile,DestFile + ".FAILED"); return; } } @@ -574,6 +1015,14 @@ void pkgAcqArchive::Failed(string Message,pkgAcquire::MethodConfig *Cnf) } } /*}}}*/ +// AcqArchive::IsTrusted - Determine whether this archive comes from a +// trusted source /*{{{*/ +// --------------------------------------------------------------------- +bool pkgAcqArchive::IsTrusted() +{ + return Trusted; +} + // AcqArchive::Finished - Fetching has finished, tidy up /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -590,13 +1039,19 @@ void pkgAcqArchive::Finished() // --------------------------------------------------------------------- /* The file is added to the queue */ pkgAcqFile::pkgAcqFile(pkgAcquire *Owner,string URI,string MD5, - unsigned long Size,string Dsc,string ShortDesc) : + unsigned long Size,string Dsc,string ShortDesc, + const string &DestDir, const string &DestFilename) : Item(Owner), Md5Hash(MD5) { Retries = _config->FindI("Acquire::Retries",0); - DestFile = flNotDir(URI); - + if(!DestFilename.empty()) + DestFile = DestFilename; + else if(!DestDir.empty()) + DestFile = DestDir + "/" + flNotDir(URI); + else + DestFile = flNotDir(URI); + // Create the item Desc.URI = URI; Desc.Description = Dsc; @@ -616,7 +1071,7 @@ pkgAcqFile::pkgAcqFile(pkgAcquire *Owner,string URI,string MD5, else PartialSize = Buf.st_size; } - + QueueURI(Desc); } /*}}}*/