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// Include files /*{{{*/
#include <config.h>
#include <apt-pkg/acquire-item.h>
#include <apt-pkg/acquire.h>
#include <apt-pkg/cachefile.h>
#include <apt-pkg/cmndline.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/error.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/metaindex.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/update.h>
#include <apt-private/acqprogress.h>
#include <apt-private/private-cachefile.h>
#include <apt-private/private-download.h>
#include <apt-private/private-output.h>
#include <apt-private/private-update.h>
#include <ostream>
#include <string>
#include <tuple>
#include <apti18n.h>
/*}}}*/
// DoUpdate - Update the package lists /*{{{*/
static bool isDebianBookwormRelease(pkgCache::RlsFileIterator const &RlsFile)
{
std::tuple<std::string_view, std::string_view, std::string_view> const affected[] = {
{"Debian", "Debian", "bookworm"},
{"Debian", "Debian", "sid"},
};
if (RlsFile.end() || RlsFile->Origin == nullptr || RlsFile->Label == nullptr || RlsFile->Codename == nullptr)
return false;
std::tuple<std::string_view, std::string_view, std::string_view> const release{RlsFile.Origin(), RlsFile.Label(), RlsFile.Codename()};
return std::find(std::begin(affected), std::end(affected), release) != std::end(affected);
}
static void suggestDebianNonFreeFirmware(char const *const repo, char const *const val,
char const *const from, char const *const to)
{
// Both messages are reused from the ReleaseInfoChange feature in acquire-item.cc
_error->Notice(_("Repository '%s' changed its '%s' value from '%s' to '%s'"), repo, val, from, to);
std::string notes;
strprintf(notes, "https://www.debian.org/releases/bookworm/%s/release-notes/ch-information.html#non-free-split", _config->Find("APT::Architecture").c_str());
_error->Notice(_("More information about this can be found online in the Release notes at: %s"), notes.c_str());
}
bool DoUpdate(CommandLine &CmdL)
{
if (CmdL.FileSize() != 1)
return _error->Error(_("The update command takes no arguments"));
CacheFile Cache;
// Get the source list
if (Cache.BuildSourceList() == false)
return false;
pkgSourceList *List = Cache.GetSourceList();
// Just print out the uris an exit if the --print-uris flag was used
if (_config->FindB("APT::Get::Print-URIs") == true)
{
// force a hashsum for compatibility reasons
_config->CndSet("Acquire::ForceHash", "md5sum");
// Populate it with the source selection and get all Indexes
// (GetAll=true)
aptAcquireWithTextStatus Fetcher;
if (List->GetIndexes(&Fetcher,true) == false)
return false;
std::string compExt = APT::Configuration::getCompressionTypes()[0];
pkgAcquire::UriIterator I = Fetcher.UriBegin();
for (; I != Fetcher.UriEnd(); ++I)
{
std::string FileName = flNotDir(I->Owner->DestFile);
if(compExt.empty() == false &&
APT::String::Endswith(FileName, compExt))
FileName = FileName.substr(0, FileName.size() - compExt.size() - 1);
c1out << '\'' << I->URI << "' " << FileName << ' ' <<
std::to_string(I->Owner->FileSize) << ' ' << I->Owner->HashSum() << std::endl;
}
return true;
}
// do the work
if (_config->FindB("APT::Get::Download",true) == true)
{
AcqTextStatus Stat(std::cout, ScreenWidth,_config->FindI("quiet",0));
ListUpdate(Stat, *List);
}
if (_config->FindB("pkgCacheFile::Generate", true) == false)
return true;
// Rebuild the cache.
pkgCacheFile::RemoveCaches();
if (Cache.BuildCaches(false) == false)
return false;
bool const SLWarnings = _config->FindB("APT::Get::Update::SourceListWarnings", true);
if (SLWarnings)
List = Cache.GetSourceList();
if (_config->FindB("APT::Get::Update::SourceListWarnings::APTAuth", SLWarnings))
{
constexpr std::string_view const affected_method[] = {"http", "https", "tor+http", "tor+https", "ftp"};
for (auto *S : *List)
{
URI uri(S->GetURI());
if (uri.User.empty() && uri.Password.empty())
continue;
// we can't really predict if a +http method supports everything http does,
// so we play it safe and use an allowlist here.
if (std::find(std::begin(affected_method), std::end(affected_method), uri.Access) != std::end(affected_method))
// TRANSLATOR: the first two are manpage references, the last the URI from a sources.list
_error->Notice(_("Usage of %s should be preferred over embedding login information directly in the %s entry for '%s'"),
"apt_auth.conf(5)", "sources.list(5)", URI::ArchiveOnly(uri).c_str());
}
}
if (_config->FindB("APT::Get::Update::SourceListWarnings::NonFreeFirmware", SLWarnings))
{
// If a Debian source has a non-free component, suggest adding non-free-firmware
bool found_affected_release = false;
bool found_non_free = false;
bool found_non_free_firmware = false;
for (auto *S : *List)
{
if (not isDebianBookwormRelease(S->FindInCache(Cache, false)))
continue;
for (auto PkgFile = Cache.GetPkgCache()->FileBegin(); not PkgFile.end(); ++PkgFile)
{
if (PkgFile.Flagged(pkgCache::Flag::NoPackages))
continue;
found_affected_release = true;
const auto * const comp = PkgFile.Component();
if (comp == nullptr)
continue;
if (strcmp(comp, "non-free") == 0)
found_non_free = true;
else if (strcmp(comp, "non-free-firmware") == 0)
{
found_non_free_firmware = true;
break;
}
}
if (found_non_free_firmware)
break;
}
if (not found_non_free_firmware && found_non_free && found_affected_release)
{
/* See if a well-known firmware package is installable from this codename
if so, we likely operate with new apt on an old snapshot not supporting non-free-firmware */
bool suggest_non_free_firmware = true;
if (auto const Grp = Cache.GetPkgCache()->FindGrp("firmware-linux-nonfree"); not Grp.end())
{
for (auto Pkg = Grp.PackageList(); not Pkg.end() && suggest_non_free_firmware; Pkg = Grp.NextPkg(Pkg))
{
for (auto Ver = Pkg.VersionList(); not Ver.end(); ++Ver)
{
if (not Ver.Downloadable())
continue;
for (auto VerFile = Ver.FileList(); not VerFile.end(); ++VerFile)
{
auto const PkgFile = VerFile.File();
if (PkgFile.end())
continue;
if (not isDebianBookwormRelease(PkgFile.ReleaseFile()))
continue;
suggest_non_free_firmware = false;
break;
}
if (not suggest_non_free_firmware)
break;
}
}
}
if (suggest_non_free_firmware)
suggestDebianNonFreeFirmware("Debian bookworm", "non-free component", "non-free", "non-free non-free-firmware");
}
if (not found_non_free_firmware && not found_non_free && found_affected_release)
{
/* Try to notify users who have installed firmware packages at some point, but
have not enabled non-free currently – they might want to opt into updates now */
APT::StringView const affected_pkgs[] = {
"amd64-microcode", "atmel-firmware", "bluez-firmware", "dahdi-firmware-nonfree",
"firmware-amd-graphics", "firmware-ast", "firmware-atheros", "firmware-bnx2",
"firmware-bnx2x", "firmware-brcm80211", "firmware-cavium", "firmware-intel-sound",
"firmware-intelwimax", "firmware-ipw2x00", "firmware-ivtv", "firmware-iwlwifi",
"firmware-libertas", "firmware-linux", "firmware-linux-nonfree", "firmware-misc-nonfree",
"firmware-myricom", "firmware-netronome", "firmware-netxen", "firmware-qcom-media",
"firmware-qcom-soc", "firmware-qlogic", "firmware-realtek", "firmware-realtek-rtl8723cs-bt",
"firmware-samsung", "firmware-siano", "firmware-sof-signed", "firmware-ti-connectivity",
"firmware-zd1211", "intel-microcode", "midisport-firmware", "raspi-firmware",
};
bool suggest_non_free_firmware = false;
for (auto pkgname : affected_pkgs)
{
auto const Grp = Cache.GetPkgCache()->FindGrp(pkgname);
if (Grp.end())
continue;
for (auto Pkg = Grp.PackageList(); not Pkg.end(); Pkg = Grp.NextPkg(Pkg))
{
auto const Ver = Pkg.CurrentVer();
if (Ver.end() || Ver.Downloadable())
continue;
bool another = false;
for (auto V = Pkg.VersionList(); not V.end(); ++V)
if (V.Downloadable())
{
another = true;
break;
}
if (another)
continue;
suggest_non_free_firmware = true;
break;
}
if (suggest_non_free_firmware)
break;
}
if (suggest_non_free_firmware)
suggestDebianNonFreeFirmware("Debian bookworm", "firmware component", "non-free", "non-free-firmware");
}
}
// show basic stats (if the user whishes)
if (_config->FindB("APT::Cmd::Show-Update-Stats", false) == true)
{
int upgradable = 0;
if (Cache.Open(false) == false)
return false;
for (pkgCache::PkgIterator I = Cache->PkgBegin(); I.end() != true; ++I)
{
pkgDepCache::StateCache &state = Cache[I];
if (I->CurrentVer != 0 && state.Upgradable() && state.CandidateVer != NULL)
upgradable++;
}
const char *msg = P_(
"%i package can be upgraded. Run 'apt list --upgradable' to see it.\n",
"%i packages can be upgraded. Run 'apt list --upgradable' to see them.\n",
upgradable);
if (upgradable == 0)
c1out << _("All packages are up to date.") << std::endl;
else
ioprintf(c1out, msg, upgradable);
RunScripts("APT::Update::Post-Invoke-Stats");
}
return true;
}
/*}}}*/
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