X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/89d88ac3ef3f82fdfeac6d8d231deddeeb0f02e9..d84da4995df24329e96d57a22136683a9e370f4e:/apt-pkg/acquire-worker.cc?ds=sidebyside diff --git a/apt-pkg/acquire-worker.cc b/apt-pkg/acquire-worker.cc index 3bb977e14..bee01e620 100644 --- a/apt-pkg/acquire-worker.cc +++ b/apt-pkg/acquire-worker.cc @@ -14,23 +14,29 @@ // Include Files /*{{{*/ #include +#include #include #include #include #include #include #include +#include +#include +#include #include #include -#include #include +#include #include -#include #include #include #include +#include +#include +#include #include /*}}}*/ @@ -109,7 +115,12 @@ bool pkgAcquire::Worker::Start() // Get the method path string Method = _config->FindDir("Dir::Bin::Methods") + Access; if (FileExists(Method) == false) - return _error->Error(_("The method driver %s could not be found."),Method.c_str()); + { + _error->Error(_("The method driver %s could not be found."),Method.c_str()); + if (Access == "https") + _error->Notice(_("Is the package %s installed?"), "apt-transport-https"); + return false; + } if (Debug == true) clog << "Starting method '" << Method << '\'' << endl; @@ -244,6 +255,21 @@ bool pkgAcquire::Worker::RunMessages() string NewURI = LookupTag(Message,"New-URI",URI.c_str()); Itm->URI = NewURI; + + ItemDone(); + + pkgAcquire::Item *Owner = Itm->Owner; + pkgAcquire::ItemDesc Desc = *Itm; + + // Change the status so that it can be dequeued + Owner->Status = pkgAcquire::Item::StatIdle; + // Mark the item as done (taking care of all queues) + // and then put it in the main queue again + OwnerQ->ItemDone(Itm); + OwnerQ->Owner->Enqueue(Desc); + + if (Log != 0) + Log->Done(Desc); break; } @@ -283,42 +309,57 @@ bool pkgAcquire::Worker::RunMessages() pkgAcquire::Item *Owner = Itm->Owner; pkgAcquire::ItemDesc Desc = *Itm; - + + if (RealFileExists(Owner->DestFile)) + ChangeOwnerAndPermissionOfFile("201::URIDone", Owner->DestFile.c_str(), "root", "root", 0644); + // Display update before completion if (Log != 0 && Log->MorePulses == true) Log->Pulse(Owner->GetOwner()); OwnerQ->ItemDone(Itm); unsigned long long const ServerSize = strtoull(LookupTag(Message,"Size","0").c_str(), NULL, 10); - if (TotalSize != 0 && ServerSize != TotalSize) + bool isHit = StringToBool(LookupTag(Message,"IMS-Hit"),false) || + StringToBool(LookupTag(Message,"Alt-IMS-Hit"),false); + // Using the https method the server might return 200, but the + // If-Modified-Since condition is not satsified, libcurl will + // discard the download. In this case, however, TotalSize will be + // set to the actual size of the file, while ServerSize will be set + // to 0. Therefore, if the item is marked as a hit and the + // downloaded size (ServerSize) is 0, we ignore TotalSize. + if (TotalSize != 0 && (!isHit || ServerSize != 0) && ServerSize != TotalSize) _error->Warning("Size of file %s is not what the server reported %s %llu", Owner->DestFile.c_str(), LookupTag(Message,"Size","0").c_str(),TotalSize); // see if there is a hash to verify - string RecivedHash; - HashString expectedHash(Owner->HashSum()); - if(!expectedHash.empty()) + HashStringList ReceivedHashes; + HashStringList expectedHashes = Owner->HashSums(); + for (HashStringList::const_iterator hs = expectedHashes.begin(); hs != expectedHashes.end(); ++hs) { - string hashTag = expectedHash.HashType()+"-Hash"; - string hashSum = LookupTag(Message, hashTag.c_str()); - if(!hashSum.empty()) - RecivedHash = expectedHash.HashType() + ":" + hashSum; - if(_config->FindB("Debug::pkgAcquire::Auth", false) == true) - { - clog << "201 URI Done: " << Owner->DescURI() << endl - << "RecivedHash: " << RecivedHash << endl - << "ExpectedHash: " << expectedHash.toStr() - << endl << endl; - } + std::string const tagname = hs->HashType() + "-Hash"; + std::string const hashsum = LookupTag(Message, tagname.c_str()); + if (hashsum.empty() == false) + ReceivedHashes.push_back(HashString(hs->HashType(), hashsum)); } - Owner->Done(Message, ServerSize, RecivedHash.c_str(), Config); + + if(_config->FindB("Debug::pkgAcquire::Auth", false) == true) + { + std::clog << "201 URI Done: " << Owner->DescURI() << endl + << "ReceivedHash:" << endl; + for (HashStringList::const_iterator hs = ReceivedHashes.begin(); hs != ReceivedHashes.end(); ++hs) + std::clog << "\t- " << hs->toStr() << std::endl; + std::clog << "ExpectedHash:" << endl; + for (HashStringList::const_iterator hs = expectedHashes.begin(); hs != expectedHashes.end(); ++hs) + std::clog << "\t- " << hs->toStr() << std::endl; + std::clog << endl; + } + Owner->Done(Message, ServerSize, ReceivedHashes, Config); ItemDone(); - + // Log that we are done if (Log != 0) { - if (StringToBool(LookupTag(Message,"IMS-Hit"),false) == true || - StringToBool(LookupTag(Message,"Alt-IMS-Hit"),false) == true) + if (isHit) { /* Hide 'hits' for local only sources - we also manage to hide gets */ @@ -336,16 +377,21 @@ bool pkgAcquire::Worker::RunMessages() { if (Itm == 0) { - _error->Error("Method gave invalid 400 URI Failure message"); + std::string const msg = LookupTag(Message,"Message"); + _error->Error("Method gave invalid 400 URI Failure message: %s", msg.c_str()); break; } // Display update before completion if (Log != 0 && Log->MorePulses == true) Log->Pulse(Itm->Owner->GetOwner()); - + pkgAcquire::Item *Owner = Itm->Owner; pkgAcquire::ItemDesc Desc = *Itm; + + if (RealFileExists(Owner->DestFile)) + ChangeOwnerAndPermissionOfFile("400::URIFailure", Owner->DestFile.c_str(), "root", "root", 0644); + OwnerQ->ItemDone(Itm); // set some status @@ -431,7 +477,9 @@ bool pkgAcquire::Worker::MediaChange(string Message) << Drive << ":" // drive << msg.str() // l10n message << endl; - write(status_fd, status.str().c_str(), status.str().size()); + + std::string const dlstatus = status.str(); + FileFd::Write(status_fd, dlstatus.c_str(), dlstatus.size()); } if (Log == 0 || Log->MediaChange(LookupTag(Message,"Media"), @@ -465,40 +513,19 @@ bool pkgAcquire::Worker::SendConfiguration() if (OutFd == -1) return false; - - string Message = "601 Configuration\n"; - Message.reserve(2000); - /* Write out all of the configuration directives by walking the + /* Write out all of the configuration directives by walking the configuration tree */ - const Configuration::Item *Top = _config->Tree(0); - for (; Top != 0;) - { - if (Top->Value.empty() == false) - { - string Line = "Config-Item: " + QuoteString(Top->FullTag(),"=\"\n") + "="; - Line += QuoteString(Top->Value,"\n") + '\n'; - Message += Line; - } - - if (Top->Child != 0) - { - Top = Top->Child; - continue; - } - - while (Top != 0 && Top->Next == 0) - Top = Top->Parent; - if (Top != 0) - Top = Top->Next; - } - Message += '\n'; + std::ostringstream Message; + Message << "601 Configuration\n"; + _config->Dump(Message, NULL, "Config-Item: %F=%V\n", false); + Message << '\n'; if (Debug == true) - clog << " -> " << Access << ':' << QuoteString(Message,"\n") << endl; - OutQueue += Message; - OutReady = true; - + clog << " -> " << Access << ':' << QuoteString(Message.str(),"\n") << endl; + OutQueue += Message.str(); + OutReady = true; + return true; } /*}}}*/ @@ -514,9 +541,25 @@ bool pkgAcquire::Worker::QueueItem(pkgAcquire::Queue::QItem *Item) Message.reserve(300); Message += "URI: " + Item->URI; Message += "\nFilename: " + Item->Owner->DestFile; + HashStringList const hsl = Item->Owner->HashSums(); + for (HashStringList::const_iterator hs = hsl.begin(); hs != hsl.end(); ++hs) + Message += "\nExpected-" + hs->HashType() + ": " + hs->HashValue(); + if(Item->Owner->FileSize > 0) + { + string MaximumSize; + strprintf(MaximumSize, "%llu", Item->Owner->FileSize); + Message += "\nMaximum-Size: " + MaximumSize; + } Message += Item->Owner->Custom600Headers(); Message += "\n\n"; - + + if (RealFileExists(Item->Owner->DestFile)) + { + std::string SandboxUser = _config->Find("APT::Sandbox::User"); + ChangeOwnerAndPermissionOfFile("Item::QueueURI", Item->Owner->DestFile.c_str(), + SandboxUser.c_str(), "root", 0600); + } + if (Debug == true) clog << " -> " << Access << ':' << QuoteString(Message,"\n") << endl; OutQueue += Message; @@ -536,10 +579,10 @@ bool pkgAcquire::Worker::OutFdReady() Res = write(OutFd,OutQueue.c_str(),OutQueue.length()); } while (Res < 0 && errno == EINTR); - + if (Res <= 0) return MethodFailure(); - + OutQueue.erase(0,Res); if (OutQueue.empty() == true) OutReady = false; @@ -560,7 +603,7 @@ bool pkgAcquire::Worker::InFdReady() /*}}}*/ // Worker::MethodFailure - Called when the method fails /*{{{*/ // --------------------------------------------------------------------- -/* This is called when the method is belived to have failed, probably because +/* This is called when the method is believed to have failed, probably because read returned -1. */ bool pkgAcquire::Worker::MethodFailure() {