##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#define _LARGEFILE_SOURCE
-#define _LARGEFILE64_SOURCE
-
-#include <apt-pkg/aptconfiguration.h>
-#include <apt-pkg/error.h>
-#include <apt-pkg/cmndline.h>
-#include <apt-pkg/init.h>
-#include <apt-pkg/depcache.h>
-#include <apt-pkg/sourcelist.h>
-#include <apt-pkg/algorithms.h>
-#include <apt-pkg/acquire-item.h>
-#include <apt-pkg/strutl.h>
-#include <apt-pkg/clean.h>
-#include <apt-pkg/srcrecords.h>
-#include <apt-pkg/version.h>
-#include <apt-pkg/cachefile.h>
-#include <apt-pkg/cacheset.h>
-#include <apt-pkg/sptr.h>
-#include <apt-pkg/md5.h>
-#include <apt-pkg/versionmatch.h>
-
-#include <config.h>
-#include <apti18n.h>
-
-#include "acqprogress.h"
-
-#include <set>
-#include <locale.h>
-#include <langinfo.h>
-#include <fstream>
-#include <termios.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/statfs.h>
-#include <sys/statvfs.h>
-#include <signal.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-#include <regex.h>
-#include <sys/wait.h>
-#include <sstream>
-
-#define statfs statfs64
-#define statvfs statvfs64
- /*}}}*/
-
-#define RAMFS_MAGIC 0x858458f6
-
-using namespace std;
-
-ostream c0out(0);
-ostream c1out(0);
-ostream c2out(0);
-ofstream devnull("/dev/null");
-unsigned int ScreenWidth = 80 - 1; /* - 1 for the cursor */
-
-// class CacheFile - Cover class for some dependency cache functions /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-class CacheFile : public pkgCacheFile
-{
- static pkgCache *SortCache;
- static int NameComp(const void *a,const void *b);
-
- public:
- pkgCache::Package **List;
-
- void Sort();
- bool CheckDeps(bool AllowBroken = false);
- bool BuildCaches(bool WithLock = true)
- {
- OpTextProgress Prog(*_config);
- if (pkgCacheFile::BuildCaches(&Prog,WithLock) == false)
- return false;
- return true;
- }
- bool Open(bool WithLock = true)
- {
- OpTextProgress Prog(*_config);
- if (pkgCacheFile::Open(&Prog,WithLock) == false)
- return false;
- Sort();
-
- return true;
- };
- bool OpenForInstall()
- {
- if (_config->FindB("APT::Get::Print-URIs") == true)
- return Open(false);
- else
- return Open(true);
- }
- CacheFile() : List(0) {};
- ~CacheFile() {
- delete[] List;
- }
-};
- /*}}}*/
-
-// YnPrompt - Yes No Prompt. /*{{{*/
-// ---------------------------------------------------------------------
-/* Returns true on a Yes.*/
-bool YnPrompt(bool Default=true)
-{
- if (_config->FindB("APT::Get::Assume-Yes",false) == true)
- {
- c1out << _("Y") << endl;
- return true;
- }
-
- char response[1024] = "";
- cin.getline(response, sizeof(response));
-
- if (!cin)
- return false;
-
- if (strlen(response) == 0)
- return Default;
-
- regex_t Pattern;
- int Res;
-
- Res = regcomp(&Pattern, nl_langinfo(YESEXPR),
- REG_EXTENDED|REG_ICASE|REG_NOSUB);
-
- if (Res != 0) {
- char Error[300];
- regerror(Res,&Pattern,Error,sizeof(Error));
- return _error->Error(_("Regex compilation error - %s"),Error);
- }
-
- Res = regexec(&Pattern, response, 0, NULL, 0);
- if (Res == 0)
- return true;
- return false;
-}
- /*}}}*/
-// AnalPrompt - Annoying Yes No Prompt. /*{{{*/
-// ---------------------------------------------------------------------
-/* Returns true on a Yes.*/
-bool AnalPrompt(const char *Text)
-{
- char Buf[1024];
- cin.getline(Buf,sizeof(Buf));
- if (strcmp(Buf,Text) == 0)
- return true;
- return false;
-}
- /*}}}*/
-// ShowList - Show a list /*{{{*/
-// ---------------------------------------------------------------------
-/* This prints out a string of space separated words with a title and
- a two space indent line wraped to the current screen width. */
-bool ShowList(ostream &out,string Title,string List,string VersionsList)
-{
- if (List.empty() == true)
- return true;
- // trim trailing space
- int NonSpace = List.find_last_not_of(' ');
- if (NonSpace != -1)
- {
- List = List.erase(NonSpace + 1);
- if (List.empty() == true)
- return true;
- }
-
- // Acount for the leading space
- int ScreenWidth = ::ScreenWidth - 3;
-
- out << Title << endl;
- string::size_type Start = 0;
- string::size_type VersionsStart = 0;
- while (Start < List.size())
- {
- if(_config->FindB("APT::Get::Show-Versions",false) == true &&
- VersionsList.size() > 0) {
- string::size_type End;
- string::size_type VersionsEnd;
-
- End = List.find(' ',Start);
- VersionsEnd = VersionsList.find('\n', VersionsStart);
-
- out << " " << string(List,Start,End - Start) << " (" <<
- string(VersionsList,VersionsStart,VersionsEnd - VersionsStart) <<
- ")" << endl;
-
- if (End == string::npos || End < Start)
- End = Start + ScreenWidth;
-
- Start = End + 1;
- VersionsStart = VersionsEnd + 1;
- } else {
- string::size_type End;
-
- if (Start + ScreenWidth >= List.size())
- End = List.size();
- else
- End = List.rfind(' ',Start+ScreenWidth);
-
- if (End == string::npos || End < Start)
- End = Start + ScreenWidth;
- out << " " << string(List,Start,End - Start) << endl;
- Start = End + 1;
- }
- }
-
- return false;
-}
- /*}}}*/
-// ShowBroken - Debugging aide /*{{{*/
-// ---------------------------------------------------------------------
-/* This prints out the names of all the packages that are broken along
- with the name of each each broken dependency and a quite version
- description.
-
- The output looks like:
- The following packages have unmet dependencies:
- exim: Depends: libc6 (>= 2.1.94) but 2.1.3-10 is to be installed
- Depends: libldap2 (>= 2.0.2-2) but it is not going to be installed
- Depends: libsasl7 but it is not going to be installed
- */
-void ShowBroken(ostream &out,CacheFile &Cache,bool Now)
-{
- out << _("The following packages have unmet dependencies:") << endl;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
-
- if (Now == true)
- {
- if (Cache[I].NowBroken() == false)
- continue;
- }
- else
- {
- if (Cache[I].InstBroken() == false)
- continue;
- }
-
- // Print out each package and the failed dependencies
- out << " " << I.FullName(true) << " :";
- unsigned const Indent = I.FullName(true).size() + 3;
- bool First = true;
- pkgCache::VerIterator Ver;
-
- if (Now == true)
- Ver = I.CurrentVer();
- else
- Ver = Cache[I].InstVerIter(Cache);
-
- if (Ver.end() == true)
- {
- out << endl;
- continue;
- }
-
- for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false;)
- {
- // Compute a single dependency element (glob or)
- pkgCache::DepIterator Start;
- pkgCache::DepIterator End;
- D.GlobOr(Start,End); // advances D
-
- if (Cache->IsImportantDep(End) == false)
- continue;
-
- if (Now == true)
- {
- if ((Cache[End] & pkgDepCache::DepGNow) == pkgDepCache::DepGNow)
- continue;
- }
- else
- {
- if ((Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall)
- continue;
- }
-
- bool FirstOr = true;
- while (1)
- {
- if (First == false)
- for (unsigned J = 0; J != Indent; J++)
- out << ' ';
- First = false;
-
- if (FirstOr == false)
- {
- for (unsigned J = 0; J != strlen(End.DepType()) + 3; J++)
- out << ' ';
- }
- else
- out << ' ' << End.DepType() << ": ";
- FirstOr = false;
-
- out << Start.TargetPkg().FullName(true);
-
- // Show a quick summary of the version requirements
- if (Start.TargetVer() != 0)
- out << " (" << Start.CompType() << " " << Start.TargetVer() << ")";
-
- /* Show a summary of the target package if possible. In the case
- of virtual packages we show nothing */
- pkgCache::PkgIterator Targ = Start.TargetPkg();
- if (Targ->ProvidesList == 0)
- {
- out << ' ';
- pkgCache::VerIterator Ver = Cache[Targ].InstVerIter(Cache);
- if (Now == true)
- Ver = Targ.CurrentVer();
-
- if (Ver.end() == false)
- {
- if (Now == true)
- ioprintf(out,_("but %s is installed"),Ver.VerStr());
- else
- ioprintf(out,_("but %s is to be installed"),Ver.VerStr());
- }
- else
- {
- if (Cache[Targ].CandidateVerIter(Cache).end() == true)
- {
- if (Targ->ProvidesList == 0)
- out << _("but it is not installable");
- else
- out << _("but it is a virtual package");
- }
- else
- out << (Now?_("but it is not installed"):_("but it is not going to be installed"));
- }
- }
-
- if (Start != End)
- out << _(" or");
- out << endl;
-
- if (Start == End)
- break;
- Start++;
- }
- }
- }
-}
- /*}}}*/
-// ShowNew - Show packages to newly install /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void ShowNew(ostream &out,CacheFile &Cache)
-{
- /* Print out a list of packages that are going to be installed extra
- to what the user asked */
- string List;
- string VersionsList;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
- if (Cache[I].NewInstall() == true) {
- if (Cache[I].CandidateVerIter(Cache).Pseudo() == true)
- continue;
- List += I.FullName(true) + " ";
- VersionsList += string(Cache[I].CandVersion) + "\n";
- }
- }
-
- ShowList(out,_("The following NEW packages will be installed:"),List,VersionsList);
-}
- /*}}}*/
-// ShowDel - Show packages to delete /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void ShowDel(ostream &out,CacheFile &Cache)
-{
- /* Print out a list of packages that are going to be removed extra
- to what the user asked */
- string List;
- string VersionsList;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
- if (Cache[I].Delete() == true)
- {
- if (Cache[I].CandidateVerIter(Cache).Pseudo() == true)
- continue;
- if ((Cache[I].iFlags & pkgDepCache::Purge) == pkgDepCache::Purge)
- List += I.FullName(true) + "* ";
- else
- List += I.FullName(true) + " ";
-
- VersionsList += string(Cache[I].CandVersion)+ "\n";
- }
- }
-
- ShowList(out,_("The following packages will be REMOVED:"),List,VersionsList);
-}
- /*}}}*/
-// ShowKept - Show kept packages /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void ShowKept(ostream &out,CacheFile &Cache)
-{
- string List;
- string VersionsList;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
-
- // Not interesting
- if (Cache[I].Upgrade() == true || Cache[I].Upgradable() == false ||
- I->CurrentVer == 0 || Cache[I].Delete() == true)
- continue;
-
- List += I.FullName(true) + " ";
- VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
- }
- ShowList(out,_("The following packages have been kept back:"),List,VersionsList);
-}
- /*}}}*/
-// ShowUpgraded - Show upgraded packages /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void ShowUpgraded(ostream &out,CacheFile &Cache)
-{
- string List;
- string VersionsList;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
-
- // Not interesting
- if (Cache[I].Upgrade() == false || Cache[I].NewInstall() == true)
- continue;
- if (Cache[I].CandidateVerIter(Cache).Pseudo() == true)
- continue;
-
- List += I.FullName(true) + " ";
- VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
- }
- ShowList(out,_("The following packages will be upgraded:"),List,VersionsList);
-}
- /*}}}*/
-// ShowDowngraded - Show downgraded packages /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool ShowDowngraded(ostream &out,CacheFile &Cache)
-{
- string List;
- string VersionsList;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
-
- // Not interesting
- if (Cache[I].Downgrade() == false || Cache[I].NewInstall() == true)
- continue;
- if (Cache[I].CandidateVerIter(Cache).Pseudo() == true)
- continue;
-
- List += I.FullName(true) + " ";
- VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
- }
- return ShowList(out,_("The following packages will be DOWNGRADED:"),List,VersionsList);
-}
- /*}}}*/
-// ShowHold - Show held but changed packages /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool ShowHold(ostream &out,CacheFile &Cache)
-{
- string List;
- string VersionsList;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
- if (Cache[I].InstallVer != (pkgCache::Version *)I.CurrentVer() &&
- I->SelectedState == pkgCache::State::Hold) {
- List += I.FullName(true) + " ";
- VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
- }
- }
-
- return ShowList(out,_("The following held packages will be changed:"),List,VersionsList);
-}
- /*}}}*/
-// ShowEssential - Show an essential package warning /*{{{*/
-// ---------------------------------------------------------------------
-/* This prints out a warning message that is not to be ignored. It shows
- all essential packages and their dependents that are to be removed.
- It is insanely risky to remove the dependents of an essential package! */
-bool ShowEssential(ostream &out,CacheFile &Cache)
-{
- string List;
- string VersionsList;
- bool *Added = new bool[Cache->Head().PackageCount];
- for (unsigned int I = 0; I != Cache->Head().PackageCount; I++)
- Added[I] = false;
-
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
- if ((I->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential &&
- (I->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important)
- continue;
-
- // The essential package is being removed
- if (Cache[I].Delete() == true)
- {
- if (Added[I->ID] == false)
- {
- Added[I->ID] = true;
- List += I.FullName(true) + " ";
- //VersionsList += string(Cache[I].CurVersion) + "\n"; ???
- }
- }
- else
- continue;
-
- if (I->CurrentVer == 0)
- continue;
-
- // Print out any essential package depenendents that are to be removed
- for (pkgCache::DepIterator D = I.CurrentVer().DependsList(); D.end() == false; D++)
- {
- // Skip everything but depends
- if (D->Type != pkgCache::Dep::PreDepends &&
- D->Type != pkgCache::Dep::Depends)
- continue;
-
- pkgCache::PkgIterator P = D.SmartTargetPkg();
- if (Cache[P].Delete() == true)
- {
- if (Added[P->ID] == true)
- continue;
- Added[P->ID] = true;
-
- char S[300];
- snprintf(S,sizeof(S),_("%s (due to %s) "),P.FullName(true).c_str(),I.FullName(true).c_str());
- List += S;
- //VersionsList += "\n"; ???
- }
- }
- }
-
- delete [] Added;
- return ShowList(out,_("WARNING: The following essential packages will be removed.\n"
- "This should NOT be done unless you know exactly what you are doing!"),List,VersionsList);
-}
-
- /*}}}*/
-// Stats - Show some statistics /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void Stats(ostream &out,pkgDepCache &Dep)
-{
- unsigned long Upgrade = 0;
- unsigned long Downgrade = 0;
- unsigned long Install = 0;
- unsigned long ReInstall = 0;
- for (pkgCache::PkgIterator I = Dep.PkgBegin(); I.end() == false; I++)
- {
- if (pkgCache::VerIterator(Dep, Dep[I].CandidateVer).Pseudo() == true)
- continue;
-
- if (Dep[I].NewInstall() == true)
- Install++;
- else
- {
- if (Dep[I].Upgrade() == true)
- Upgrade++;
- else
- if (Dep[I].Downgrade() == true)
- Downgrade++;
- }
-
- if (Dep[I].Delete() == false && (Dep[I].iFlags & pkgDepCache::ReInstall) == pkgDepCache::ReInstall)
- ReInstall++;
- }
-
- ioprintf(out,_("%lu upgraded, %lu newly installed, "),
- Upgrade,Install);
-
- if (ReInstall != 0)
- ioprintf(out,_("%lu reinstalled, "),ReInstall);
- if (Downgrade != 0)
- ioprintf(out,_("%lu downgraded, "),Downgrade);
-
- ioprintf(out,_("%lu to remove and %lu not upgraded.\n"),
- Dep.DelCount(),Dep.KeepCount());
-
- if (Dep.BadCount() != 0)
- ioprintf(out,_("%lu not fully installed or removed.\n"),
- Dep.BadCount());
-}
- /*}}}*/
-// CacheSetHelperAPTGet - responsible for message telling from the CacheSets/*{{{*/
-class CacheSetHelperAPTGet : public APT::CacheSetHelper {
- /** \brief stream message should be printed to */
- std::ostream &out;
- /** \brief were things like Task or RegEx used to select packages? */
- bool explicitlyNamed;
-
- APT::PackageSet virtualPkgs;
-
-public:
- std::list<std::pair<pkgCache::VerIterator, std::string> > selectedByRelease;
-
- CacheSetHelperAPTGet(std::ostream &out) : APT::CacheSetHelper(true), out(out) {
- explicitlyNamed = true;
- }
-
- virtual void showTaskSelection(APT::PackageSet const &pkgset, string const &pattern) {
- for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
- ioprintf(out, _("Note, selecting '%s' for task '%s'\n"),
- Pkg.FullName(true).c_str(), pattern.c_str());
- explicitlyNamed = false;
- }
- virtual void showRegExSelection(APT::PackageSet const &pkgset, string const &pattern) {
- for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
- ioprintf(out, _("Note, selecting '%s' for regex '%s'\n"),
- Pkg.FullName(true).c_str(), pattern.c_str());
- explicitlyNamed = false;
- }
- virtual void showSelectedVersion(pkgCache::PkgIterator const &Pkg, pkgCache::VerIterator const Ver,
- string const &ver, bool const &verIsRel) {
- if (ver == Ver.VerStr())
- return;
- selectedByRelease.push_back(make_pair(Ver, ver));
- }
-
- bool showVirtualPackageErrors(pkgCacheFile &Cache) {
- if (virtualPkgs.empty() == true)
- return true;
- for (APT::PackageSet::const_iterator Pkg = virtualPkgs.begin();
- Pkg != virtualPkgs.end(); ++Pkg) {
- if (Pkg->ProvidesList != 0) {
- ioprintf(c1out,_("Package %s is a virtual package provided by:\n"),
- Pkg.FullName(true).c_str());
-
- pkgCache::PrvIterator I = Pkg.ProvidesList();
- unsigned short provider = 0;
- for (; I.end() == false; ++I) {
- pkgCache::PkgIterator Pkg = I.OwnerPkg();
-
- if (Cache[Pkg].CandidateVerIter(Cache) == I.OwnerVer()) {
- out << " " << Pkg.FullName(true) << " " << I.OwnerVer().VerStr();
- if (Cache[Pkg].Install() == true && Cache[Pkg].NewInstall() == false)
- out << _(" [Installed]");
- out << endl;
- ++provider;
- }
- }
- // if we found no candidate which provide this package, show non-candidates
- if (provider == 0)
- for (I = Pkg.ProvidesList(); I.end() == false; I++)
- out << " " << I.OwnerPkg().FullName(true) << " " << I.OwnerVer().VerStr()
- << _(" [Not candidate version]") << endl;
- else
- out << _("You should explicitly select one to install.") << endl;
- } else {
- ioprintf(out,
- _("Package %s is not available, but is referred to by another package.\n"
- "This may mean that the package is missing, has been obsoleted, or\n"
- "is only available from another source\n"),Pkg.FullName(true).c_str());
-
- string List;
- string VersionsList;
- SPtrArray<bool> Seen = new bool[Cache.GetPkgCache()->Head().PackageCount];
- memset(Seen,0,Cache.GetPkgCache()->Head().PackageCount*sizeof(*Seen));
- for (pkgCache::DepIterator Dep = Pkg.RevDependsList();
- Dep.end() == false; Dep++) {
- if (Dep->Type != pkgCache::Dep::Replaces)
- continue;
- if (Seen[Dep.ParentPkg()->ID] == true)
- continue;
- Seen[Dep.ParentPkg()->ID] = true;
- List += Dep.ParentPkg().FullName(true) + " ";
- //VersionsList += string(Dep.ParentPkg().CurVersion) + "\n"; ???
- }
- ShowList(out,_("However the following packages replace it:"),List,VersionsList);
- }
- out << std::endl;
- }
- return false;
- }
-
- virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
- APT::VersionSet const verset = tryVirtualPackage(Cache, Pkg, APT::VersionSet::CANDIDATE);
- if (verset.empty() == false)
- return *(verset.begin());
- if (ShowError == true) {
- _error->Error(_("Package '%s' has no installation candidate"),Pkg.FullName(true).c_str());
- virtualPkgs.insert(Pkg);
- }
- return pkgCache::VerIterator(Cache, 0);
- }
-
- virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
- APT::VersionSet const verset = tryVirtualPackage(Cache, Pkg, APT::VersionSet::NEWEST);
- if (verset.empty() == false)
- return *(verset.begin());
- if (ShowError == true)
- ioprintf(out, _("Virtual packages like '%s' can't be removed\n"), Pkg.FullName(true).c_str());
- return pkgCache::VerIterator(Cache, 0);
- }
-
- APT::VersionSet tryVirtualPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg,
- APT::VersionSet::Version const &select) {
- /* This is a pure virtual package and there is a single available
- candidate providing it. */
- if (unlikely(Cache[Pkg].CandidateVer != 0) || Pkg->ProvidesList == 0)
- return APT::VersionSet();
-
- pkgCache::PkgIterator Prov;
- bool found_one = false;
- for (pkgCache::PrvIterator P = Pkg.ProvidesList(); P; ++P) {
- pkgCache::VerIterator const PVer = P.OwnerVer();
- pkgCache::PkgIterator const PPkg = PVer.ParentPkg();
-
- /* Ignore versions that are not a candidate. */
- if (Cache[PPkg].CandidateVer != PVer)
- continue;
-
- if (found_one == false) {
- Prov = PPkg;
- found_one = true;
- } else if (PPkg != Prov) {
- found_one = false; // we found at least two
- break;
- }
- }
-
- if (found_one == true) {
- ioprintf(out, _("Note, selecting '%s' instead of '%s'\n"),
- Prov.FullName(true).c_str(), Pkg.FullName(true).c_str());
- return APT::VersionSet::FromPackage(Cache, Prov, select, *this);
- }
- return APT::VersionSet();
- }
-
- inline bool allPkgNamedExplicitly() const { return explicitlyNamed; }
-
-};
- /*}}}*/
-// TryToInstall - Mark a package for installation /*{{{*/
-struct TryToInstall {
- pkgCacheFile* Cache;
- pkgProblemResolver* Fix;
- bool FixBroken;
- unsigned long AutoMarkChanged;
- APT::PackageSet doAutoInstallLater;
-
- TryToInstall(pkgCacheFile &Cache, pkgProblemResolver &PM, bool const &FixBroken) : Cache(&Cache), Fix(&PM),
- FixBroken(FixBroken), AutoMarkChanged(0) {};
-
- void operator() (pkgCache::VerIterator const &Ver) {
- pkgCache::PkgIterator Pkg = Ver.ParentPkg();
-
- Cache->GetDepCache()->SetCandidateVersion(Ver);
- pkgDepCache::StateCache &State = (*Cache)[Pkg];
-
- // Handle the no-upgrade case
- if (_config->FindB("APT::Get::upgrade",true) == false && Pkg->CurrentVer != 0)
- ioprintf(c1out,_("Skipping %s, it is already installed and upgrade is not set.\n"),
- Pkg.FullName(true).c_str());
- // Ignore request for install if package would be new
- else if (_config->FindB("APT::Get::Only-Upgrade", false) == true && Pkg->CurrentVer == 0)
- ioprintf(c1out,_("Skipping %s, it is not installed and only upgrades are requested.\n"),
- Pkg.FullName(true).c_str());
- else {
- Fix->Clear(Pkg);
- Fix->Protect(Pkg);
- Cache->GetDepCache()->MarkInstall(Pkg,false);
-
- if (State.Install() == false) {
- if (_config->FindB("APT::Get::ReInstall",false) == true) {
- if (Pkg->CurrentVer == 0 || Pkg.CurrentVer().Downloadable() == false)
- ioprintf(c1out,_("Reinstallation of %s is not possible, it cannot be downloaded.\n"),
- Pkg.FullName(true).c_str());
- else
- Cache->GetDepCache()->SetReInstall(Pkg, true);
- } else
- ioprintf(c1out,_("%s is already the newest version.\n"),
- Pkg.FullName(true).c_str());
- }
-
- // Install it with autoinstalling enabled (if we not respect the minial
- // required deps or the policy)
- if (FixBroken == false)
- doAutoInstallLater.insert(Pkg);
- }
-
- // see if we need to fix the auto-mark flag
- // e.g. apt-get install foo
- // where foo is marked automatic
- if (State.Install() == false &&
- (State.Flags & pkgCache::Flag::Auto) &&
- _config->FindB("APT::Get::ReInstall",false) == false &&
- _config->FindB("APT::Get::Only-Upgrade",false) == false &&
- _config->FindB("APT::Get::Download-Only",false) == false)
- {
- ioprintf(c1out,_("%s set to manually installed.\n"),
- Pkg.FullName(true).c_str());
- Cache->GetDepCache()->MarkAuto(Pkg,false);
- AutoMarkChanged++;
- }
- }
-
- bool propergateReleaseCandiateSwitching(std::list<std::pair<pkgCache::VerIterator, std::string> > start, std::ostream &out)
- {
- for (std::list<std::pair<pkgCache::VerIterator, std::string> >::const_iterator s = start.begin();
- s != start.end(); ++s)
- Cache->GetDepCache()->SetCandidateVersion(s->first);
-
- bool Success = true;
- std::list<std::pair<pkgCache::VerIterator, pkgCache::VerIterator> > Changed;
- for (std::list<std::pair<pkgCache::VerIterator, std::string> >::const_iterator s = start.begin();
- s != start.end(); ++s)
- {
- Changed.push_back(std::make_pair(s->first, pkgCache::VerIterator(*Cache)));
- // We continue here even if it failed to enhance the ShowBroken output
- Success &= Cache->GetDepCache()->SetCandidateRelease(s->first, s->second, Changed);
- }
- for (std::list<std::pair<pkgCache::VerIterator, pkgCache::VerIterator> >::const_iterator c = Changed.begin();
- c != Changed.end(); ++c)
- {
- if (c->second.end() == true)
- ioprintf(out, _("Selected version '%s' (%s) for '%s'\n"),
- c->first.VerStr(), c->first.RelStr().c_str(), c->first.ParentPkg().FullName(true).c_str());
- else if (c->first.ParentPkg()->Group != c->second.ParentPkg()->Group)
- {
- pkgCache::VerIterator V = (*Cache)[c->first.ParentPkg()].CandidateVerIter(*Cache);
- ioprintf(out, _("Selected version '%s' (%s) for '%s' because of '%s'\n"), V.VerStr(),
- V.RelStr().c_str(), V.ParentPkg().FullName(true).c_str(), c->second.ParentPkg().FullName(true).c_str());
- }
- }
- return Success;
- }
-
- void doAutoInstall() {
- for (APT::PackageSet::const_iterator P = doAutoInstallLater.begin();
- P != doAutoInstallLater.end(); ++P) {
- pkgDepCache::StateCache &State = (*Cache)[P];
- if (State.InstBroken() == false && State.InstPolicyBroken() == false)
- continue;
- Cache->GetDepCache()->MarkInstall(P, true);
- }
- doAutoInstallLater.clear();
- }
-};
- /*}}}*/
-// TryToRemove - Mark a package for removal /*{{{*/
-struct TryToRemove {
- pkgCacheFile* Cache;
- pkgProblemResolver* Fix;
- bool FixBroken;
- bool PurgePkgs;
- unsigned long AutoMarkChanged;
-
- TryToRemove(pkgCacheFile &Cache, pkgProblemResolver &PM) : Cache(&Cache), Fix(&PM),
- PurgePkgs(_config->FindB("APT::Get::Purge", false)) {};
-
- void operator() (pkgCache::VerIterator const &Ver)
- {
- pkgCache::PkgIterator Pkg = Ver.ParentPkg();
-
- Fix->Clear(Pkg);
- Fix->Protect(Pkg);
- Fix->Remove(Pkg);
-
- if ((Pkg->CurrentVer == 0 && PurgePkgs == false) ||
- (PurgePkgs == true && Pkg->CurrentState == pkgCache::State::NotInstalled))
- {
- ioprintf(c1out,_("Package %s is not installed, so not removed\n"),Pkg.FullName(true).c_str());
- // MarkInstall refuses to install packages on hold
- Pkg->SelectedState = pkgCache::State::Hold;
- }
- else
- Cache->GetDepCache()->MarkDelete(Pkg, PurgePkgs);
- }
-};
- /*}}}*/
-// CacheFile::NameComp - QSort compare by name /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-pkgCache *CacheFile::SortCache = 0;
-int CacheFile::NameComp(const void *a,const void *b)
-{
- if (*(pkgCache::Package **)a == 0 || *(pkgCache::Package **)b == 0)
- return *(pkgCache::Package **)a - *(pkgCache::Package **)b;
-
- const pkgCache::Package &A = **(pkgCache::Package **)a;
- const pkgCache::Package &B = **(pkgCache::Package **)b;
-
- return strcmp(SortCache->StrP + A.Name,SortCache->StrP + B.Name);
-}
- /*}}}*/
-// CacheFile::Sort - Sort by name /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void CacheFile::Sort()
-{
- delete [] List;
- List = new pkgCache::Package *[Cache->Head().PackageCount];
- memset(List,0,sizeof(*List)*Cache->Head().PackageCount);
- pkgCache::PkgIterator I = Cache->PkgBegin();
- for (;I.end() != true; I++)
- List[I->ID] = I;
-
- SortCache = *this;
- qsort(List,Cache->Head().PackageCount,sizeof(*List),NameComp);
-}
- /*}}}*/
-// CacheFile::CheckDeps - Open the cache file /*{{{*/
-// ---------------------------------------------------------------------
-/* This routine generates the caches and then opens the dependency cache
- and verifies that the system is OK. */
-bool CacheFile::CheckDeps(bool AllowBroken)
-{
- bool FixBroken = _config->FindB("APT::Get::Fix-Broken",false);
-
- if (_error->PendingError() == true)
- return false;
-
- // Check that the system is OK
- if (DCache->DelCount() != 0 || DCache->InstCount() != 0)
- return _error->Error("Internal error, non-zero counts");
-
- // Apply corrections for half-installed packages
- if (pkgApplyStatus(*DCache) == false)
- return false;
-
- if (_config->FindB("APT::Get::Fix-Policy-Broken",false) == true)
- {
- FixBroken = true;
- if ((DCache->PolicyBrokenCount() > 0))
- {
- // upgrade all policy-broken packages with ForceImportantDeps=True
- for (pkgCache::PkgIterator I = Cache->PkgBegin(); !I.end(); I++)
- if ((*DCache)[I].NowPolicyBroken() == true)
- DCache->MarkInstall(I,true,0, false, true);
- }
- }
-
- // Nothing is broken
- if (DCache->BrokenCount() == 0 || AllowBroken == true)
- return true;
-
- // Attempt to fix broken things
- if (FixBroken == true)
- {
- c1out << _("Correcting dependencies...") << flush;
- if (pkgFixBroken(*DCache) == false || DCache->BrokenCount() != 0)
- {
- c1out << _(" failed.") << endl;
- ShowBroken(c1out,*this,true);
-
- return _error->Error(_("Unable to correct dependencies"));
- }
- if (pkgMinimizeUpgrade(*DCache) == false)
- return _error->Error(_("Unable to minimize the upgrade set"));
-
- c1out << _(" Done") << endl;
- }
- else
- {
- c1out << _("You might want to run 'apt-get -f install' to correct these.") << endl;
- ShowBroken(c1out,*this,true);
-
- return _error->Error(_("Unmet dependencies. Try using -f."));
- }
-
- return true;
-}
- /*}}}*/
-// CheckAuth - check if each download comes form a trusted source /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-static bool CheckAuth(pkgAcquire& Fetcher)
-{
- string UntrustedList;
- for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd(); ++I)
- {
- if (!(*I)->IsTrusted())
- {
- UntrustedList += string((*I)->ShortDesc()) + " ";
- }
- }
-
- if (UntrustedList == "")
- {
- return true;
- }
-
- ShowList(c2out,_("WARNING: The following packages cannot be authenticated!"),UntrustedList,"");
-
- if (_config->FindB("APT::Get::AllowUnauthenticated",false) == true)
- {
- c2out << _("Authentication warning overridden.\n");
- return true;
- }
-
- if (_config->FindI("quiet",0) < 2
- && _config->FindB("APT::Get::Assume-Yes",false) == false)
- {
- c2out << _("Install these packages without verification [y/N]? ") << flush;
- if (!YnPrompt(false))
- return _error->Error(_("Some packages could not be authenticated"));
-
- return true;
- }
- else if (_config->FindB("APT::Get::Force-Yes",false) == true)
- {
- return true;
- }
-
- return _error->Error(_("There are problems and -y was used without --force-yes"));
-}
- /*}}}*/
-// InstallPackages - Actually download and install the packages /*{{{*/
-// ---------------------------------------------------------------------
-/* This displays the informative messages describing what is going to
- happen and then calls the download routines */
-bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true,
- bool Safety = true)
-{
- if (_config->FindB("APT::Get::Purge",false) == true)
- {
- pkgCache::PkgIterator I = Cache->PkgBegin();
- for (; I.end() == false; I++)
- {
- if (I.Purge() == false && Cache[I].Mode == pkgDepCache::ModeDelete)
- Cache->MarkDelete(I,true);
- }
- }
-
- bool Fail = false;
- bool Essential = false;
-
- // Show all the various warning indicators
- ShowDel(c1out,Cache);
- ShowNew(c1out,Cache);
- if (ShwKept == true)
- ShowKept(c1out,Cache);
- Fail |= !ShowHold(c1out,Cache);
- if (_config->FindB("APT::Get::Show-Upgraded",true) == true)
- ShowUpgraded(c1out,Cache);
- Fail |= !ShowDowngraded(c1out,Cache);
- if (_config->FindB("APT::Get::Download-Only",false) == false)
- Essential = !ShowEssential(c1out,Cache);
- Fail |= Essential;
- Stats(c1out,Cache);
-
- // Sanity check
- if (Cache->BrokenCount() != 0)
- {
- ShowBroken(c1out,Cache,false);
- return _error->Error(_("Internal error, InstallPackages was called with broken packages!"));
- }
-
- if (Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
- Cache->BadCount() == 0)
- return true;
-
- // No remove flag
- if (Cache->DelCount() != 0 && _config->FindB("APT::Get::Remove",true) == false)
- return _error->Error(_("Packages need to be removed but remove is disabled."));
-
- // Run the simulator ..
- if (_config->FindB("APT::Get::Simulate") == true)
- {
- pkgSimulate PM(Cache);
- int status_fd = _config->FindI("APT::Status-Fd",-1);
- pkgPackageManager::OrderResult Res = PM.DoInstall(status_fd);
- if (Res == pkgPackageManager::Failed)
- return false;
- if (Res != pkgPackageManager::Completed)
- return _error->Error(_("Internal error, Ordering didn't finish"));
- return true;
- }
-
- // Create the text record parser
- pkgRecords Recs(Cache);
- if (_error->PendingError() == true)
- return false;
-
- // Create the download object
- pkgAcquire Fetcher;
- AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));
- if (_config->FindB("APT::Get::Print-URIs", false) == true)
- {
- // force a hashsum for compatibility reasons
- _config->CndSet("Acquire::ForceHash", "md5sum");
- }
- else if (Fetcher.Setup(&Stat, _config->FindDir("Dir::Cache::Archives")) == false)
- return false;
-
- // Read the source list
- if (Cache.BuildSourceList() == false)
- return false;
- pkgSourceList *List = Cache.GetSourceList();
-
- // Create the package manager and prepare to download
- SPtr<pkgPackageManager> PM= _system->CreatePM(Cache);
- if (PM->GetArchives(&Fetcher,List,&Recs) == false ||
- _error->PendingError() == true)
- return false;
-
- // Display statistics
- unsigned long long FetchBytes = Fetcher.FetchNeeded();
- unsigned long long FetchPBytes = Fetcher.PartialPresent();
- unsigned long long DebBytes = Fetcher.TotalNeeded();
- if (DebBytes != Cache->DebSize())
- {
- c0out << DebBytes << ',' << Cache->DebSize() << endl;
- c0out << _("How odd.. The sizes didn't match, email apt@packages.debian.org") << endl;
- }
-
- // Number of bytes
- if (DebBytes != FetchBytes)
- //TRANSLATOR: The required space between number and unit is already included
- // in the replacement strings, so %sB will be correctly translate in e.g. 1,5 MB
- ioprintf(c1out,_("Need to get %sB/%sB of archives.\n"),
- SizeToStr(FetchBytes).c_str(),SizeToStr(DebBytes).c_str());
- else if (DebBytes != 0)
- //TRANSLATOR: The required space between number and unit is already included
- // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
- ioprintf(c1out,_("Need to get %sB of archives.\n"),
- SizeToStr(DebBytes).c_str());
-
- // Size delta
- if (Cache->UsrSize() >= 0)
- //TRANSLATOR: The required space between number and unit is already included
- // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
- ioprintf(c1out,_("After this operation, %sB of additional disk space will be used.\n"),
- SizeToStr(Cache->UsrSize()).c_str());
- else
- //TRANSLATOR: The required space between number and unit is already included
- // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
- ioprintf(c1out,_("After this operation, %sB disk space will be freed.\n"),
- SizeToStr(-1*Cache->UsrSize()).c_str());
-
- if (_error->PendingError() == true)
- return false;
-
- /* Check for enough free space, but only if we are actually going to
- download */
- if (_config->FindB("APT::Get::Print-URIs") == false &&
- _config->FindB("APT::Get::Download",true) == true)
- {
- struct statvfs Buf;
- string OutputDir = _config->FindDir("Dir::Cache::Archives");
- if (statvfs(OutputDir.c_str(),&Buf) != 0) {
- if (errno == EOVERFLOW)
- return _error->WarningE("statvfs",_("Couldn't determine free space in %s"),
- OutputDir.c_str());
- else
- return _error->Errno("statvfs",_("Couldn't determine free space in %s"),
- OutputDir.c_str());
- } else if (unsigned(Buf.f_bfree) < (FetchBytes - FetchPBytes)/Buf.f_bsize)
- {
- struct statfs Stat;
- if (statfs(OutputDir.c_str(),&Stat) != 0
-#if HAVE_STRUCT_STATFS_F_TYPE
- || unsigned(Stat.f_type) != RAMFS_MAGIC
-#endif
- )
- return _error->Error(_("You don't have enough free space in %s."),
- OutputDir.c_str());
- }
- }
-
- // Fail safe check
- if (_config->FindI("quiet",0) >= 2 ||
- _config->FindB("APT::Get::Assume-Yes",false) == true)
- {
- if (Fail == true && _config->FindB("APT::Get::Force-Yes",false) == false)
- return _error->Error(_("There are problems and -y was used without --force-yes"));
- }
-
- if (Essential == true && Safety == true)
- {
- if (_config->FindB("APT::Get::Trivial-Only",false) == true)
- return _error->Error(_("Trivial Only specified but this is not a trivial operation."));
-
- const char *Prompt = _("Yes, do as I say!");
- ioprintf(c2out,
- _("You are about to do something potentially harmful.\n"
- "To continue type in the phrase '%s'\n"
- " ?] "),Prompt);
- c2out << flush;
- if (AnalPrompt(Prompt) == false)
- {
- c2out << _("Abort.") << endl;
- exit(1);
- }
- }
- else
- {
- // Prompt to continue
- if (Ask == true || Fail == true)
- {
- if (_config->FindB("APT::Get::Trivial-Only",false) == true)
- return _error->Error(_("Trivial Only specified but this is not a trivial operation."));
-
- if (_config->FindI("quiet",0) < 2 &&
- _config->FindB("APT::Get::Assume-Yes",false) == false)
- {
- c2out << _("Do you want to continue [Y/n]? ") << flush;
-
- if (YnPrompt() == false)
- {
- c2out << _("Abort.") << endl;
- exit(1);
- }
- }
- }
- }
-
- // Just print out the uris an exit if the --print-uris flag was used
- if (_config->FindB("APT::Get::Print-URIs") == true)
- {
- pkgAcquire::UriIterator I = Fetcher.UriBegin();
- for (; I != Fetcher.UriEnd(); I++)
- cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' <<
- I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;
- return true;
- }
-
- if (!CheckAuth(Fetcher))
- return false;
-
- /* Unlock the dpkg lock if we are not going to be doing an install
- after. */
- if (_config->FindB("APT::Get::Download-Only",false) == true)
- _system->UnLock();
-
- // Run it
- while (1)
- {
- bool Transient = false;
- if (_config->FindB("APT::Get::Download",true) == false)
- {
- for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd();)
- {
- if ((*I)->Local == true)
- {
- I++;
- continue;
- }
-
- // Close the item and check if it was found in cache
- (*I)->Finished();
- if ((*I)->Complete == false)
- Transient = true;
-
- // Clear it out of the fetch list
- delete *I;
- I = Fetcher.ItemsBegin();
- }
- }
-
- if (Fetcher.Run() == pkgAcquire::Failed)
- return false;
-
- // Print out errors
- bool Failed = false;
- for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++)
- {
- if ((*I)->Status == pkgAcquire::Item::StatDone &&
- (*I)->Complete == true)
- continue;
-
- if ((*I)->Status == pkgAcquire::Item::StatIdle)
- {
- Transient = true;
- // Failed = true;
- continue;
- }
+#include <config.h>
- fprintf(stderr,_("Failed to fetch %s %s\n"),(*I)->DescURI().c_str(),
- (*I)->ErrorText.c_str());
- Failed = true;
- }
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/init.h>
+#include <apt-pkg/depcache.h>
+#include <apt-pkg/sourcelist.h>
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/acquire-item.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/clean.h>
+#include <apt-pkg/srcrecords.h>
+#include <apt-pkg/version.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cacheset.h>
+#include <apt-pkg/sptr.h>
+#include <apt-pkg/md5.h>
+#include <apt-pkg/versionmatch.h>
+#include <apt-pkg/progress.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/pkgrecords.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/upgrade.h>
+
+#include <apt-private/private-download.h>
+#include <apt-private/private-install.h>
+#include <apt-private/private-upgrade.h>
+#include <apt-private/private-output.h>
+#include <apt-private/private-cacheset.h>
+#include <apt-private/private-update.h>
+#include <apt-private/private-cmndline.h>
+#include <apt-private/private-moo.h>
+
+#include <apt-private/acqprogress.h>
- /* If we are in no download mode and missing files and there were
- 'failures' then the user must specify -m. Furthermore, there
- is no such thing as a transient error in no-download mode! */
- if (Transient == true &&
- _config->FindB("APT::Get::Download",true) == false)
- {
- Transient = false;
- Failed = true;
- }
-
- if (_config->FindB("APT::Get::Download-Only",false) == true)
- {
- if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
- return _error->Error(_("Some files failed to download"));
- c1out << _("Download complete and in download only mode") << endl;
- return true;
- }
-
- if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
- {
- return _error->Error(_("Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?"));
- }
-
- if (Transient == true && Failed == true)
- return _error->Error(_("--fix-missing and media swapping is not currently supported"));
-
- // Try to deal with missing package files
- if (Failed == true && PM->FixMissing() == false)
- {
- cerr << _("Unable to correct missing packages.") << endl;
- return _error->Error(_("Aborting install."));
- }
+#include <set>
+#include <fstream>
+#include <sstream>
- _system->UnLock();
- int status_fd = _config->FindI("APT::Status-Fd",-1);
- pkgPackageManager::OrderResult Res = PM->DoInstall(status_fd);
- if (Res == pkgPackageManager::Failed || _error->PendingError() == true)
- return false;
- if (Res == pkgPackageManager::Completed)
- break;
-
- // Reload the fetcher object and loop again for media swapping
- Fetcher.Shutdown();
- if (PM->GetArchives(&Fetcher,List,&Recs) == false)
- return false;
-
- _system->Lock();
- }
+#include <locale.h>
+#include <langinfo.h>
+#include <termios.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/statfs.h>
+#include <sys/statvfs.h>
+#include <signal.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+#include <regex.h>
+#include <sys/wait.h>
- std::set<std::string> const disappearedPkgs = PM->GetDisappearedPackages();
- if (disappearedPkgs.empty() == true)
- return true;
+#include <apt-private/private-output.h>
+#include <apt-private/private-main.h>
- string disappear;
- for (std::set<std::string>::const_iterator d = disappearedPkgs.begin();
- d != disappearedPkgs.end(); ++d)
- disappear.append(*d).append(" ");
+#include <apti18n.h>
+ /*}}}*/
- ShowList(c1out, P_("The following package disappeared from your system as\n"
- "all files have been overwritten by other packages:",
- "The following packages disappeared from your system as\n"
- "all files have been overwritten by other packages:", disappearedPkgs.size()), disappear, "");
- c0out << _("Note: This is done automatic and on purpose by dpkg.") << std::endl;
+using namespace std;
- return true;
-}
- /*}}}*/
// TryToInstallBuildDep - Try to install a single package /*{{{*/
// ---------------------------------------------------------------------
/* This used to be inlined in DoInstall, but with the advent of regex package
if (Cache[Pkg].CandidateVer == 0 && Pkg->ProvidesList != 0)
{
CacheSetHelperAPTGet helper(c1out);
- helper.showErrors(AllowFail == false);
+ helper.showErrors(false);
pkgCache::VerIterator Ver = helper.canNotFindNewestVer(Cache, Pkg);
if (Ver.end() == false)
Pkg = Ver.ParentPkg();
return AllowFail;
}
+ if (_config->FindB("Debug::BuildDeps",false) == true)
+ {
+ if (Remove == true)
+ cout << " Trying to remove " << Pkg << endl;
+ else
+ cout << " Trying to install " << Pkg << endl;
+ }
+
if (Remove == true)
{
- TryToRemove RemoveAction(Cache, Fix);
+ TryToRemove RemoveAction(Cache, &Fix);
RemoveAction(Pkg.VersionList());
} else if (Cache[Pkg].CandidateVer != 0) {
- TryToInstall InstallAction(Cache, Fix, BrokenFix);
+ TryToInstall InstallAction(Cache, &Fix, BrokenFix);
InstallAction(Cache[Pkg].CandidateVerIter(Cache));
InstallAction.doAutoInstall();
} else
// we have a default release, try to locate the pkg. we do it like
// this because GetCandidateVer() will not "downgrade", that means
// "apt-get source -t stable apt" won't work on a unstable system
- for (pkgCache::VerIterator Ver = Pkg.VersionList();; Ver++)
+ for (pkgCache::VerIterator Ver = Pkg.VersionList();; ++Ver)
{
// try first only exact matches, later fuzzy matches
if (Ver.end() == true)
continue;
for (pkgCache::VerFileIterator VF = Ver.FileList();
- VF.end() == false; VF++)
+ VF.end() == false; ++VF)
{
/* If this is the status file, and the current version is not the
version in the status file (ie it is not installed, or somesuch)
for srcpkg names, otherwise apt gets confused if there
is a binary package "pkg1" and a source package "pkg1"
with the same name but that comes from different packages */
- MatchSrcOnly = true;
- if (Src != TmpSrc)
- {
- ioprintf(c1out, _("Picking '%s' as source package instead of '%s'\n"), Src.c_str(), TmpSrc.c_str());
- }
- }
-
- // The best hit
- pkgSrcRecords::Parser *Last = 0;
- unsigned long Offset = 0;
- string Version;
-
- /* Iterate over all of the hits, which includes the resulting
- binary packages in the search */
- pkgSrcRecords::Parser *Parse;
- while (true)
- {
- SrcRecs.Restart();
- while ((Parse = SrcRecs.Find(Src.c_str(), MatchSrcOnly)) != 0)
- {
- const string Ver = Parse->Version();
-
- // Ignore all versions which doesn't fit
- if (VerTag.empty() == false &&
- Cache.VS().CmpVersion(VerTag, Ver) != 0) // exact match
- continue;
-
- // Newer version or an exact match? Save the hit
- if (Last == 0 || Cache.VS().CmpVersion(Version,Ver) < 0) {
- Last = Parse;
- Offset = Parse->Offset();
- Version = Ver;
- }
-
- // was the version check above an exact match? If so, we don't need to look further
- if (VerTag.empty() == false && VerTag.size() == Ver.size())
- break;
- }
- if (Last != 0 || VerTag.empty() == true)
- break;
- //if (VerTag.empty() == false && Last == 0)
- _error->Error(_("Ignore unavailable version '%s' of package '%s'"), VerTag.c_str(), TmpSrc.c_str());
- return 0;
- }
-
- if (Last == 0 || Last->Jump(Offset) == false)
- return 0;
-
- return Last;
-}
- /*}}}*/
-// DoUpdate - Update the package lists /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-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();
-
- // Create the progress
- AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));
-
- // 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");
-
- // get a fetcher
- pkgAcquire Fetcher;
- if (Fetcher.Setup(&Stat) == false)
- return false;
-
- // Populate it with the source selection and get all Indexes
- // (GetAll=true)
- if (List->GetIndexes(&Fetcher,true) == false)
- return false;
-
- pkgAcquire::UriIterator I = Fetcher.UriBegin();
- for (; I != Fetcher.UriEnd(); I++)
- cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' <<
- I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;
- return true;
- }
-
- // do the work
- if (_config->FindB("APT::Get::Download",true) == true)
- ListUpdate(Stat, *List);
-
- // Rebuild the cache.
- if (Cache.BuildCaches() == false)
- return false;
-
- return true;
-}
- /*}}}*/
-// DoAutomaticRemove - Remove all automatic unused packages /*{{{*/
-// ---------------------------------------------------------------------
-/* Remove unused automatic packages */
-bool DoAutomaticRemove(CacheFile &Cache)
-{
- bool Debug = _config->FindI("Debug::pkgAutoRemove",false);
- bool doAutoRemove = _config->FindB("APT::Get::AutomaticRemove", false);
- bool hideAutoRemove = _config->FindB("APT::Get::HideAutoRemove");
-
- pkgDepCache::ActionGroup group(*Cache);
- if(Debug)
- std::cout << "DoAutomaticRemove()" << std::endl;
-
- if (doAutoRemove == true &&
- _config->FindB("APT::Get::Remove",true) == false)
- {
- c1out << _("We are not supposed to delete stuff, can't start "
- "AutoRemover") << std::endl;
- return false;
- }
-
- bool purgePkgs = _config->FindB("APT::Get::Purge", false);
- bool smallList = (hideAutoRemove == false &&
- strcasecmp(_config->Find("APT::Get::HideAutoRemove","").c_str(),"small") == 0);
-
- string autoremovelist, autoremoveversions;
- unsigned long autoRemoveCount = 0;
- // look over the cache to see what can be removed
- for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); ! Pkg.end(); ++Pkg)
- {
- if (Cache[Pkg].Garbage)
- {
- if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install())
- if(Debug)
- std::cout << "We could delete %s" << Pkg.FullName(true).c_str() << std::endl;
-
- if (doAutoRemove)
- {
- if(Pkg.CurrentVer() != 0 &&
- Pkg->CurrentState != pkgCache::State::ConfigFiles)
- Cache->MarkDelete(Pkg, purgePkgs);
- else
- Cache->MarkKeep(Pkg, false, false);
- }
- else
- {
- // if the package is a new install and already garbage we don't need to
- // install it in the first place, so nuke it instead of show it
- if (Cache[Pkg].Install() == true && Pkg.CurrentVer() == 0)
- Cache->MarkDelete(Pkg, false);
- // only show stuff in the list that is not yet marked for removal
- else if(hideAutoRemove == false && Cache[Pkg].Delete() == false)
- {
- ++autoRemoveCount;
- // we don't need to fill the strings if we don't need them
- if (smallList == false)
- {
- autoremovelist += Pkg.FullName(true) + " ";
- autoremoveversions += string(Cache[Pkg].CandVersion) + "\n";
- }
- }
- }
- }
- }
-
- // Now see if we had destroyed anything (if we had done anything)
- if (Cache->BrokenCount() != 0)
- {
- c1out << _("Hmm, seems like the AutoRemover destroyed something which really\n"
- "shouldn't happen. Please file a bug report against apt.") << endl;
- c1out << endl;
- c1out << _("The following information may help to resolve the situation:") << endl;
- c1out << endl;
- ShowBroken(c1out,Cache,false);
-
- return _error->Error(_("Internal Error, AutoRemover broke stuff"));
- }
-
- // if we don't remove them, we should show them!
- if (doAutoRemove == false && (autoremovelist.empty() == false || autoRemoveCount != 0))
- {
- if (smallList == false)
- ShowList(c1out, P_("The following package was automatically installed and is no longer required:",
- "The following packages were automatically installed and are no longer required:",
- autoRemoveCount), autoremovelist, autoremoveversions);
- else
- ioprintf(c1out, P_("%lu package was automatically installed and is no longer required.\n",
- "%lu packages were automatically installed and are no longer required.\n", autoRemoveCount), autoRemoveCount);
- c1out << _("Use 'apt-get autoremove' to remove them.") << std::endl;
- }
- return true;
-}
- /*}}}*/
-// DoUpgrade - Upgrade all packages /*{{{*/
-// ---------------------------------------------------------------------
-/* Upgrade all packages without installing new packages or erasing old
- packages */
-bool DoUpgrade(CommandLine &CmdL)
-{
- CacheFile Cache;
- if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
- return false;
-
- // Do the upgrade
- if (pkgAllUpgrade(Cache) == false)
- {
- ShowBroken(c1out,Cache,false);
- return _error->Error(_("Internal error, AllUpgrade broke stuff"));
- }
-
- return InstallPackages(Cache,true);
-}
- /*}}}*/
-// DoInstall - Install packages from the command line /*{{{*/
-// ---------------------------------------------------------------------
-/* Install named packages */
-bool DoInstall(CommandLine &CmdL)
-{
- CacheFile Cache;
- if (Cache.OpenForInstall() == false ||
- Cache.CheckDeps(CmdL.FileSize() != 1) == false)
- return false;
-
- // Enter the special broken fixing mode if the user specified arguments
- bool BrokenFix = false;
- if (Cache->BrokenCount() != 0)
- BrokenFix = true;
-
- pkgProblemResolver Fix(Cache);
-
- static const unsigned short MOD_REMOVE = 1;
- static const unsigned short MOD_INSTALL = 2;
-
- unsigned short fallback = MOD_INSTALL;
- if (strcasecmp(CmdL.FileList[0],"remove") == 0)
- fallback = MOD_REMOVE;
- else if (strcasecmp(CmdL.FileList[0], "purge") == 0)
- {
- _config->Set("APT::Get::Purge", true);
- fallback = MOD_REMOVE;
- }
- else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0)
- {
- _config->Set("APT::Get::AutomaticRemove", "true");
- fallback = MOD_REMOVE;
- }
-
- std::list<APT::VersionSet::Modifier> mods;
- mods.push_back(APT::VersionSet::Modifier(MOD_INSTALL, "+",
- APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::CANDIDATE));
- mods.push_back(APT::VersionSet::Modifier(MOD_REMOVE, "-",
- APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::NEWEST));
- CacheSetHelperAPTGet helper(c0out);
- std::map<unsigned short, APT::VersionSet> verset = APT::VersionSet::GroupedFromCommandLine(Cache,
- CmdL.FileList + 1, mods, fallback, helper);
-
- if (_error->PendingError() == true)
- {
- helper.showVirtualPackageErrors(Cache);
- return false;
- }
-
- unsigned short const order[] = { MOD_REMOVE, MOD_INSTALL, 0 };
-
- TryToInstall InstallAction(Cache, Fix, BrokenFix);
- TryToRemove RemoveAction(Cache, Fix);
-
- // new scope for the ActionGroup
- {
- pkgDepCache::ActionGroup group(Cache);
-
- for (unsigned short i = 0; order[i] != 0; ++i)
- {
- if (order[i] == MOD_INSTALL) {
- InstallAction = std::for_each(verset[MOD_INSTALL].begin(), verset[MOD_INSTALL].end(), InstallAction);
- InstallAction.propergateReleaseCandiateSwitching(helper.selectedByRelease, c0out);
- InstallAction.doAutoInstall();
- }
- else if (order[i] == MOD_REMOVE)
- RemoveAction = std::for_each(verset[MOD_REMOVE].begin(), verset[MOD_REMOVE].end(), RemoveAction);
- }
-
- if (_error->PendingError() == true)
- return false;
-
- /* If we are in the Broken fixing mode we do not attempt to fix the
- problems. This is if the user invoked install without -f and gave
- packages */
- if (BrokenFix == true && Cache->BrokenCount() != 0)
- {
- c1out << _("You might want to run 'apt-get -f install' to correct these:") << endl;
- ShowBroken(c1out,Cache,false);
-
- return _error->Error(_("Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution)."));
- }
-
- // Call the scored problem resolver
- Fix.InstallProtect();
- if (Fix.Resolve(true) == false)
- _error->Discard();
-
- // Now we check the state of the packages,
- if (Cache->BrokenCount() != 0)
- {
- c1out <<
- _("Some packages could not be installed. This may mean that you have\n"
- "requested an impossible situation or if you are using the unstable\n"
- "distribution that some required packages have not yet been created\n"
- "or been moved out of Incoming.") << endl;
- /*
- if (Packages == 1)
- {
- c1out << endl;
- c1out <<
- _("Since you only requested a single operation it is extremely likely that\n"
- "the package is simply not installable and a bug report against\n"
- "that package should be filed.") << endl;
- }
- */
-
- c1out << _("The following information may help to resolve the situation:") << endl;
- c1out << endl;
- ShowBroken(c1out,Cache,false);
- return _error->Error(_("Broken packages"));
- }
- }
- if (!DoAutomaticRemove(Cache))
- return false;
-
- /* Print out a list of packages that are going to be installed extra
- to what the user asked */
- if (Cache->InstCount() != verset[MOD_INSTALL].size())
- {
- string List;
- string VersionsList;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+ MatchSrcOnly = true;
+ if (Src != TmpSrc)
{
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
- if ((*Cache)[I].Install() == false)
- continue;
- pkgCache::VerIterator Cand = Cache[I].CandidateVerIter(Cache);
- if (Cand.Pseudo() == true)
- continue;
-
- if (verset[MOD_INSTALL].find(Cand) != verset[MOD_INSTALL].end())
- continue;
-
- List += I.FullName(true) + " ";
- VersionsList += string(Cache[I].CandVersion) + "\n";
+ ioprintf(c1out, _("Picking '%s' as source package instead of '%s'\n"), Src.c_str(), TmpSrc.c_str());
}
-
- ShowList(c1out,_("The following extra packages will be installed:"),List,VersionsList);
}
- /* Print out a list of suggested and recommended packages */
+ // The best hit
+ pkgSrcRecords::Parser *Last = 0;
+ unsigned long Offset = 0;
+ string Version;
+
+ /* Iterate over all of the hits, which includes the resulting
+ binary packages in the search */
+ pkgSrcRecords::Parser *Parse;
+ while (true)
{
- string SuggestsList, RecommendsList, List;
- string SuggestsVersions, RecommendsVersions;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+ SrcRecs.Restart();
+ while ((Parse = SrcRecs.Find(Src.c_str(), MatchSrcOnly)) != 0)
{
- pkgCache::PkgIterator Pkg(Cache,Cache.List[J]);
-
- /* Just look at the ones we want to install */
- if ((*Cache)[Pkg].Install() == false)
- continue;
-
- // get the recommends/suggests for the candidate ver
- pkgCache::VerIterator CV = (*Cache)[Pkg].CandidateVerIter(*Cache);
- for (pkgCache::DepIterator D = CV.DependsList(); D.end() == false; )
- {
- pkgCache::DepIterator Start;
- pkgCache::DepIterator End;
- D.GlobOr(Start,End); // advances D
-
- // FIXME: we really should display a or-group as a or-group to the user
- // the problem is that ShowList is incapable of doing this
- string RecommendsOrList,RecommendsOrVersions;
- string SuggestsOrList,SuggestsOrVersions;
- bool foundInstalledInOrGroup = false;
- for(;;)
- {
- /* Skip if package is installed already, or is about to be */
- string target = Start.TargetPkg().FullName(true) + " ";
- pkgCache::PkgIterator const TarPkg = Start.TargetPkg();
- if (TarPkg->SelectedState == pkgCache::State::Install ||
- TarPkg->SelectedState == pkgCache::State::Hold ||
- Cache[Start.TargetPkg()].Install())
- {
- foundInstalledInOrGroup=true;
- break;
- }
-
- /* Skip if we already saw it */
- if (int(SuggestsList.find(target)) != -1 || int(RecommendsList.find(target)) != -1)
- {
- foundInstalledInOrGroup=true;
- break;
- }
-
- // this is a dep on a virtual pkg, check if any package that provides it
- // should be installed
- if(Start.TargetPkg().ProvidesList() != 0)
- {
- pkgCache::PrvIterator I = Start.TargetPkg().ProvidesList();
- for (; I.end() == false; I++)
- {
- pkgCache::PkgIterator Pkg = I.OwnerPkg();
- if (Cache[Pkg].CandidateVerIter(Cache) == I.OwnerVer() &&
- Pkg.CurrentVer() != 0)
- foundInstalledInOrGroup=true;
- }
- }
+ const string Ver = Parse->Version();
- if (Start->Type == pkgCache::Dep::Suggests)
- {
- SuggestsOrList += target;
- SuggestsOrVersions += string(Cache[Start.TargetPkg()].CandVersion) + "\n";
- }
-
- if (Start->Type == pkgCache::Dep::Recommends)
- {
- RecommendsOrList += target;
- RecommendsOrVersions += string(Cache[Start.TargetPkg()].CandVersion) + "\n";
- }
+ // Ignore all versions which doesn't fit
+ if (VerTag.empty() == false &&
+ Cache.VS().CmpVersion(VerTag, Ver) != 0) // exact match
+ continue;
- if (Start >= End)
- break;
- Start++;
- }
-
- if(foundInstalledInOrGroup == false)
- {
- RecommendsList += RecommendsOrList;
- RecommendsVersions += RecommendsOrVersions;
- SuggestsList += SuggestsOrList;
- SuggestsVersions += SuggestsOrVersions;
- }
-
+ // Newer version or an exact match? Save the hit
+ if (Last == 0 || Cache.VS().CmpVersion(Version,Ver) < 0) {
+ Last = Parse;
+ Offset = Parse->Offset();
+ Version = Ver;
}
- }
-
- ShowList(c1out,_("Suggested packages:"),SuggestsList,SuggestsVersions);
- ShowList(c1out,_("Recommended packages:"),RecommendsList,RecommendsVersions);
+ // was the version check above an exact match? If so, we don't need to look further
+ if (VerTag.empty() == false && VerTag.size() == Ver.size())
+ break;
+ }
+ if (Last != 0 || VerTag.empty() == true)
+ break;
+ //if (VerTag.empty() == false && Last == 0)
+ _error->Error(_("Ignore unavailable version '%s' of package '%s'"), VerTag.c_str(), TmpSrc.c_str());
+ return 0;
}
- // if nothing changed in the cache, but only the automark information
- // we write the StateFile here, otherwise it will be written in
- // cache.commit()
- if (InstallAction.AutoMarkChanged > 0 &&
- Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
- Cache->BadCount() == 0 &&
- _config->FindB("APT::Get::Simulate",false) == false)
- Cache->writeStateFile(NULL);
-
- // See if we need to prompt
- // FIXME: check if really the packages in the set are going to be installed
- if (Cache->InstCount() == verset[MOD_INSTALL].size() && Cache->DelCount() == 0)
- return InstallPackages(Cache,false,false);
-
- return InstallPackages(Cache,false);
-}
+ if (Last == 0 || Last->Jump(Offset) == false)
+ return 0;
-/* mark packages as automatically/manually installed. */
+ return Last;
+}
+ /*}}}*/
+/* mark packages as automatically/manually installed. {{{*/
bool DoMarkAuto(CommandLine &CmdL)
{
bool Action = true;
AutoMarkChanged++;
}
}
+
+ _error->Notice(_("This command is deprecated. Please use 'apt-mark auto' and 'apt-mark manual' instead."));
+
if (AutoMarkChanged && ! _config->FindB("APT::Get::Simulate",false))
return Cache->writeStateFile(NULL);
return false;
}
/*}}}*/
-// DoDistUpgrade - Automatic smart upgrader /*{{{*/
-// ---------------------------------------------------------------------
-/* Intelligent upgrader that will install and remove packages at will */
-bool DoDistUpgrade(CommandLine &CmdL)
-{
- CacheFile Cache;
- if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
- return false;
-
- c0out << _("Calculating upgrade... ") << flush;
- if (pkgDistUpgrade(*Cache) == false)
- {
- c0out << _("Failed") << endl;
- ShowBroken(c1out,Cache,false);
- return false;
- }
-
- c0out << _("Done") << endl;
-
- return InstallPackages(Cache,true);
-}
- /*}}}*/
// DoDSelectUpgrade - Do an upgrade by following dselects selections /*{{{*/
// ---------------------------------------------------------------------
/* Follows dselect's selections */
// Install everything with the install flag set
pkgCache::PkgIterator I = Cache->PkgBegin();
- for (;I.end() != true; I++)
+ for (;I.end() != true; ++I)
{
/* Install the package only if it is a new install, the autoupgrader
will deal with the rest */
/* Now install their deps too, if we do this above then order of
the status file is significant for | groups */
- for (I = Cache->PkgBegin();I.end() != true; I++)
+ for (I = Cache->PkgBegin();I.end() != true; ++I)
{
/* Install the package only if it is a new install, the autoupgrader
will deal with the rest */
}
// Apply erasures now, they override everything else.
- for (I = Cache->PkgBegin();I.end() != true; I++)
+ for (I = Cache->PkgBegin();I.end() != true; ++I)
{
// Remove packages
if (I->SelectedState == pkgCache::State::DeInstall ||
// Hold back held packages.
if (_config->FindB("APT::Ignore-Hold",false) == false)
{
- for (pkgCache::PkgIterator I = Cache->PkgBegin(); I.end() == false; I++)
+ for (pkgCache::PkgIterator I = Cache->PkgBegin(); I.end() == false; ++I)
{
if (I->SelectedState == pkgCache::State::Hold)
{
/* */
bool DoClean(CommandLine &CmdL)
{
+ std::string const archivedir = _config->FindDir("Dir::Cache::archives");
+ std::string const pkgcache = _config->FindFile("Dir::cache::pkgcache");
+ std::string const srcpkgcache = _config->FindFile("Dir::cache::srcpkgcache");
+
if (_config->FindB("APT::Get::Simulate") == true)
{
- cout << "Del " << _config->FindDir("Dir::Cache::archives") << "* " <<
- _config->FindDir("Dir::Cache::archives") << "partial/*" << endl;
+ cout << "Del " << archivedir << "* " << archivedir << "partial/*"<< endl
+ << "Del " << pkgcache << " " << srcpkgcache << endl;
return true;
}
FileFd Lock;
if (_config->FindB("Debug::NoLocking",false) == false)
{
- Lock.Fd(GetLock(_config->FindDir("Dir::Cache::Archives") + "lock"));
- if (_error->PendingError() == true)
+ int lock_fd = GetLock(archivedir + "lock");
+ if (lock_fd < 0)
return _error->Error(_("Unable to lock the download directory"));
+ Lock.Fd(lock_fd);
}
pkgAcquire Fetcher;
- Fetcher.Clean(_config->FindDir("Dir::Cache::archives"));
- Fetcher.Clean(_config->FindDir("Dir::Cache::archives") + "partial/");
+ Fetcher.Clean(archivedir);
+ Fetcher.Clean(archivedir + "partial/");
+
+ pkgCacheFile::RemoveCaches();
+
return true;
}
/*}}}*/
FileFd Lock;
if (_config->FindB("Debug::NoLocking",false) == false)
{
- Lock.Fd(GetLock(_config->FindDir("Dir::Cache::Archives") + "lock"));
- if (_error->PendingError() == true)
+ int lock_fd = GetLock(_config->FindDir("Dir::Cache::Archives") + "lock");
+ if (lock_fd < 0)
return _error->Error(_("Unable to lock the download directory"));
+ Lock.Fd(lock_fd);
}
CacheFile Cache;
CacheFile Cache;
if (Cache.ReadOnlyOpen() == false)
return false;
-
+
APT::CacheSetHelper helper(c0out);
- APT::VersionSet verset = APT::VersionSet::FromCommandLine(Cache,
- CmdL.FileList + 1, APT::VersionSet::CANDIDATE, helper);
+ APT::VersionList verset = APT::VersionList::FromCommandLine(Cache,
+ CmdL.FileList + 1, APT::VersionList::CANDIDATE, helper);
if (verset.empty() == true)
return false;
+ AcqTextStatus Stat(ScreenWidth, _config->FindI("quiet", 0));
pkgAcquire Fetcher;
- AcqTextStatus Stat(ScreenWidth, _config->FindI("quiet",0));
- if (_config->FindB("APT::Get::Print-URIs") == true)
- Fetcher.Setup(&Stat);
+ if (Fetcher.Setup(&Stat) == false)
+ return false;
pkgRecords Recs(Cache);
pkgSourceList *SrcList = Cache.GetSourceList();
- for (APT::VersionSet::const_iterator Ver = verset.begin();
- Ver != verset.end();
- ++Ver)
+
+ // reuse the usual acquire methods for deb files, but don't drop them into
+ // the usual directories - keep everything in the current directory
+ std::vector<std::string> storefile(verset.size());
+ std::string const cwd = SafeGetCWD();
+ _config->Set("Dir::Cache::Archives", cwd);
+ int i = 0;
+ for (APT::VersionList::const_iterator Ver = verset.begin();
+ Ver != verset.end(); ++Ver, ++i)
{
- string descr;
- // get the right version
- pkgCache::PkgIterator Pkg = Ver.ParentPkg();
- pkgRecords::Parser &rec=Recs.Lookup(Ver.FileList());
- pkgCache::VerFileIterator Vf = Ver.FileList();
- if (Vf.end() == true)
- return _error->Error("Can not find VerFile");
- pkgCache::PkgFileIterator F = Vf.File();
- pkgIndexFile *index;
- if(SrcList->FindIndex(F, index) == false)
- return _error->Error("FindIndex failed");
- string uri = index->ArchiveURI(rec.FileName());
- strprintf(descr, _("Downloading %s %s"), Pkg.Name(), Ver.VerStr());
- // get the most appropriate hash
- HashString hash;
- if (rec.SHA256Hash() != "")
- hash = HashString("sha256", rec.SHA256Hash());
- else if (rec.SHA1Hash() != "")
- hash = HashString("sha1", rec.SHA1Hash());
- else if (rec.MD5Hash() != "")
- hash = HashString("md5", rec.MD5Hash());
- // get the file
- new pkgAcqFile(&Fetcher, uri, hash.toStr(), (*Ver)->Size, descr, Pkg.Name(), ".");
+ pkgAcquire::Item *I = new pkgAcqArchive(&Fetcher, SrcList, &Recs, *Ver, storefile[i]);
+ std::string const filename = cwd + flNotDir(storefile[i]);
+ storefile[i].assign(filename);
+ I->DestFile.assign(filename);
}
// Just print out the uris and exit if the --print-uris flag was used
if (_config->FindB("APT::Get::Print-URIs") == true)
{
pkgAcquire::UriIterator I = Fetcher.UriBegin();
- for (; I != Fetcher.UriEnd(); I++)
- cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' <<
+ for (; I != Fetcher.UriEnd(); ++I)
+ cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' <<
I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;
return true;
}
- return (Fetcher.Run() == pkgAcquire::Continue);
+ if (_error->PendingError() == true || CheckAuth(Fetcher, false) == false)
+ return false;
+
+ bool Failed = false;
+ if (AcquireRun(Fetcher, 0, &Failed, NULL) == false)
+ return false;
+
+ // copy files in local sources to the current directory
+ for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); ++I)
+ if ((*I)->Local == true && (*I)->Status == pkgAcquire::Item::StatDone)
+ {
+ std::string const filename = cwd + flNotDir((*I)->DestFile);
+ std::ifstream src((*I)->DestFile.c_str(), std::ios::binary);
+ std::ofstream dst(filename.c_str(), std::ios::binary);
+ dst << src.rdbuf();
+ }
+
+ return Failed == false;
}
/*}}}*/
// DoCheck - Perform the check operation /*{{{*/
// Create the download object
AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));
pkgAcquire Fetcher;
- if (Fetcher.Setup(&Stat) == false)
- return false;
+ Fetcher.SetLog(&Stat);
DscFile *Dsc = new DscFile[CmdL.FileSize()];
string Src;
pkgSrcRecords::Parser *Last = FindSrc(*I,Recs,SrcRecs,Src,*Cache);
- if (Last == 0)
+ if (Last == 0) {
+ delete[] Dsc;
return _error->Error(_("Unable to find a source package for %s"),Src.c_str());
+ }
string srec = Last->AsStr();
string::size_type pos = srec.find("\nVcs-");
Src.c_str(), vcs.c_str(), uri.c_str());
if(vcs == "Bzr")
ioprintf(c1out,_("Please use:\n"
- "bzr get %s\n"
+ "bzr branch %s\n"
"to retrieve the latest (possibly unreleased) "
"updates to the package.\n"),
uri.c_str());
// Back track
vector<pkgSrcRecords::File> Lst;
- if (Last->Files(Lst) == false)
+ if (Last->Files(Lst) == false) {
+ delete[] Dsc;
return false;
+ }
// Load them into the fetcher
for (vector<pkgSrcRecords::File>::const_iterator I = Lst.begin();
- I != Lst.end(); I++)
+ I != Lst.end(); ++I)
{
// Try to guess what sort of file it is we are getting.
if (I->Type == "dsc")
if(queued.find(Last->Index().ArchiveURI(I->Path)) != queued.end())
continue;
queued.insert(Last->Index().ArchiveURI(I->Path));
-
+
// check if we have a file with that md5 sum already localy
if(!I->MD5Hash.empty() && FileExists(flNotDir(I->Path)))
{
struct statvfs Buf;
string OutputDir = ".";
if (statvfs(OutputDir.c_str(),&Buf) != 0) {
+ delete[] Dsc;
if (errno == EOVERFLOW)
return _error->WarningE("statvfs",_("Couldn't determine free space in %s"),
OutputDir.c_str());
#if HAVE_STRUCT_STATFS_F_TYPE
|| unsigned(Stat.f_type) != RAMFS_MAGIC
#endif
- )
+ ) {
+ delete[] Dsc;
return _error->Error(_("You don't have enough free space in %s"),
OutputDir.c_str());
- }
+ }
+ }
// Number of bytes
if (DebBytes != FetchBytes)
if (_config->FindB("APT::Get::Print-URIs") == true)
{
pkgAcquire::UriIterator I = Fetcher.UriBegin();
- for (; I != Fetcher.UriEnd(); I++)
+ for (; I != Fetcher.UriEnd(); ++I)
cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' <<
I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;
delete[] Dsc;
return true;
}
-
- // Run it
- if (Fetcher.Run() == pkgAcquire::Failed)
- return false;
- // Print error messages
+ // Run it
bool Failed = false;
- for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++)
+ if (AcquireRun(Fetcher, 0, &Failed, NULL) == false || Failed == true)
{
- if ((*I)->Status == pkgAcquire::Item::StatDone &&
- (*I)->Complete == true)
- continue;
-
- fprintf(stderr,_("Failed to fetch %s %s\n"),(*I)->DescURI().c_str(),
- (*I)->ErrorText.c_str());
- Failed = true;
- }
- if (Failed == true)
+ delete[] Dsc;
return _error->Error(_("Failed to fetch some archives."));
-
+ }
+
if (_config->FindB("APT::Get::Download-only",false) == true)
{
c1out << _("Download complete and in download only mode") << endl;
if (Process == 0)
{
bool const fixBroken = _config->FindB("APT::Get::Fix-Broken", false);
- for (unsigned I = 0; I != J; I++)
+ for (unsigned I = 0; I != J; ++I)
{
string Dir = Dsc[I].Package + '-' + Cache->VS().UpstreamVersion(Dsc[I].Version.c_str());
// Try to compile it with dpkg-buildpackage
if (_config->FindB("APT::Get::Compile",false) == true)
{
+ string buildopts = _config->Find("APT::Get::Host-Architecture");
+ if (buildopts.empty() == false)
+ buildopts = "-a" + buildopts + " ";
+ buildopts.append(_config->Find("DPkg::Build-Options","-b -uc"));
+
// Call dpkg-buildpackage
char S[500];
snprintf(S,sizeof(S),"cd %s && %s %s",
Dir.c_str(),
_config->Find("Dir::Bin::dpkg-buildpackage","dpkg-buildpackage").c_str(),
- _config->Find("DPkg::Build-Options","-b -uc").c_str());
+ buildopts.c_str());
if (system(S) != 0)
{
bool DoBuildDep(CommandLine &CmdL)
{
CacheFile Cache;
+
+ _config->Set("APT::Install-Recommends", false);
+
if (Cache.Open(true) == false)
return false;
if (Fetcher.Setup(&Stat) == false)
return false;
+ bool StripMultiArch;
+ string hostArch = _config->Find("APT::Get::Host-Architecture");
+ if (hostArch.empty() == false)
+ {
+ std::vector<std::string> archs = APT::Configuration::getArchitectures();
+ if (std::find(archs.begin(), archs.end(), hostArch) == archs.end())
+ return _error->Error(_("No architecture information available for %s. See apt.conf(5) APT::Architectures for setup"), hostArch.c_str());
+ StripMultiArch = false;
+ }
+ else
+ StripMultiArch = true;
+
unsigned J = 0;
- bool const StripMultiArch = APT::Configuration::getArchitectures().size() <= 1;
for (const char **I = CmdL.FileList + 1; *I != 0; I++, J++)
{
string Src;
// Process the build-dependencies
vector<pkgSrcRecords::Parser::BuildDepRec> BuildDeps;
- if (Last->BuildDepends(BuildDeps, _config->FindB("APT::Get::Arch-Only", false), StripMultiArch) == false)
- return _error->Error(_("Unable to get build-dependency information for %s"),Src.c_str());
+ // FIXME: Can't specify architecture to use for [wildcard] matching, so switch default arch temporary
+ if (hostArch.empty() == false)
+ {
+ std::string nativeArch = _config->Find("APT::Architecture");
+ _config->Set("APT::Architecture", hostArch);
+ bool Success = Last->BuildDepends(BuildDeps, _config->FindB("APT::Get::Arch-Only", false), StripMultiArch);
+ _config->Set("APT::Architecture", nativeArch);
+ if (Success == false)
+ return _error->Error(_("Unable to get build-dependency information for %s"),Src.c_str());
+ }
+ else if (Last->BuildDepends(BuildDeps, _config->FindB("APT::Get::Arch-Only", false), StripMultiArch) == false)
+ return _error->Error(_("Unable to get build-dependency information for %s"),Src.c_str());
// Also ensure that build-essential packages are present
Configuration::Item const *Opts = _config->Tree("APT::Build-Essential");
BuildDeps.push_back(rec);
}
- if (BuildDeps.size() == 0)
+ if (BuildDeps.empty() == true)
{
ioprintf(c1out,_("%s has no build depends.\n"),Src.c_str());
continue;
}
-
+
// Install the requested packages
vector <pkgSrcRecords::Parser::BuildDepRec>::iterator D;
pkgProblemResolver Fix(Cache);
bool skipAlternatives = false; // skip remaining alternatives in an or group
- for (D = BuildDeps.begin(); D != BuildDeps.end(); D++)
+ for (D = BuildDeps.begin(); D != BuildDeps.end(); ++D)
{
bool hasAlternatives = (((*D).Op & pkgCache::Dep::Or) == pkgCache::Dep::Or);
if (skipAlternatives == true)
{
+ /*
+ * if there are alternatives, we've already picked one, so skip
+ * the rest
+ *
+ * TODO: this means that if there's a build-dep on A|B and B is
+ * installed, we'll still try to install A; more importantly,
+ * if A is currently broken, we cannot go back and try B. To fix
+ * this would require we do a Resolve cycle for each package we
+ * add to the install list. Ugh
+ */
if (!hasAlternatives)
skipAlternatives = false; // end of or group
continue;
if ((*D).Type == pkgSrcRecords::Parser::BuildConflict ||
(*D).Type == pkgSrcRecords::Parser::BuildConflictIndep)
{
- pkgCache::PkgIterator Pkg = Cache->FindPkg((*D).Package);
+ pkgCache::GrpIterator Grp = Cache->FindGrp((*D).Package);
// Build-conflicts on unknown packages are silently ignored
- if (Pkg.end() == true)
+ if (Grp.end() == true)
continue;
- pkgCache::VerIterator IV = (*Cache)[Pkg].InstVerIter(*Cache);
-
- /*
- * Remove if we have an installed version that satisfies the
- * version criteria
- */
- if (IV.end() == false &&
- Cache->VS().CheckDep(IV.VerStr(),(*D).Op,(*D).Version.c_str()) == true)
- TryToInstallBuildDep(Pkg,Cache,Fix,true,false);
+ for (pkgCache::PkgIterator Pkg = Grp.PackageList(); Pkg.end() == false; Pkg = Grp.NextPkg(Pkg))
+ {
+ pkgCache::VerIterator IV = (*Cache)[Pkg].InstVerIter(*Cache);
+ /*
+ * Remove if we have an installed version that satisfies the
+ * version criteria
+ */
+ if (IV.end() == false &&
+ Cache->VS().CheckDep(IV.VerStr(),(*D).Op,(*D).Version.c_str()) == true)
+ TryToInstallBuildDep(Pkg,Cache,Fix,true,false);
+ }
}
else // BuildDep || BuildDepIndep
{
- pkgCache::PkgIterator Pkg = Cache->FindPkg((*D).Package);
if (_config->FindB("Debug::BuildDeps",false) == true)
cout << "Looking for " << (*D).Package << "...\n";
- if (Pkg.end() == true)
+ pkgCache::PkgIterator Pkg;
+
+ // Cross-Building?
+ if (StripMultiArch == false && D->Type != pkgSrcRecords::Parser::BuildDependIndep)
+ {
+ size_t const colon = D->Package.find(":");
+ if (colon != string::npos)
+ {
+ if (strcmp(D->Package.c_str() + colon, ":any") == 0 || strcmp(D->Package.c_str() + colon, ":native") == 0)
+ Pkg = Cache->FindPkg(D->Package.substr(0,colon));
+ else
+ Pkg = Cache->FindPkg(D->Package);
+ }
+ else
+ Pkg = Cache->FindPkg(D->Package, hostArch);
+
+ // a bad version either is invalid or doesn't satify dependency
+ #define BADVER(Ver) (Ver.end() == true || \
+ (D->Version.empty() == false && \
+ Cache->VS().CheckDep(Ver.VerStr(),D->Op,D->Version.c_str()) == false))
+
+ APT::VersionList verlist;
+ if (Pkg.end() == false)
+ {
+ pkgCache::VerIterator Ver = (*Cache)[Pkg].InstVerIter(*Cache);
+ if (BADVER(Ver) == false)
+ verlist.insert(Ver);
+ Ver = (*Cache)[Pkg].CandidateVerIter(*Cache);
+ if (BADVER(Ver) == false)
+ verlist.insert(Ver);
+ }
+ if (verlist.empty() == true)
+ {
+ pkgCache::PkgIterator BuildPkg = Cache->FindPkg(D->Package, "native");
+ if (BuildPkg.end() == false && Pkg != BuildPkg)
+ {
+ pkgCache::VerIterator Ver = (*Cache)[BuildPkg].InstVerIter(*Cache);
+ if (BADVER(Ver) == false)
+ verlist.insert(Ver);
+ Ver = (*Cache)[BuildPkg].CandidateVerIter(*Cache);
+ if (BADVER(Ver) == false)
+ verlist.insert(Ver);
+ }
+ }
+ #undef BADVER
+
+ string forbidden;
+ // We need to decide if host or build arch, so find a version we can look at
+ APT::VersionList::const_iterator Ver = verlist.begin();
+ for (; Ver != verlist.end(); ++Ver)
+ {
+ forbidden.clear();
+ if (Ver->MultiArch == pkgCache::Version::None || Ver->MultiArch == pkgCache::Version::All)
+ {
+ if (colon == string::npos)
+ Pkg = Ver.ParentPkg().Group().FindPkg(hostArch);
+ else if (strcmp(D->Package.c_str() + colon, ":any") == 0)
+ forbidden = "Multi-Arch: none";
+ else if (strcmp(D->Package.c_str() + colon, ":native") == 0)
+ Pkg = Ver.ParentPkg().Group().FindPkg("native");
+ }
+ else if (Ver->MultiArch == pkgCache::Version::Same)
+ {
+ if (colon == string::npos)
+ Pkg = Ver.ParentPkg().Group().FindPkg(hostArch);
+ else if (strcmp(D->Package.c_str() + colon, ":any") == 0)
+ forbidden = "Multi-Arch: same";
+ else if (strcmp(D->Package.c_str() + colon, ":native") == 0)
+ Pkg = Ver.ParentPkg().Group().FindPkg("native");
+ }
+ else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign)
+ {
+ if (colon == string::npos)
+ Pkg = Ver.ParentPkg().Group().FindPkg("native");
+ else if (strcmp(D->Package.c_str() + colon, ":any") == 0 ||
+ strcmp(D->Package.c_str() + colon, ":native") == 0)
+ forbidden = "Multi-Arch: foreign";
+ }
+ else if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
+ {
+ if (colon == string::npos)
+ Pkg = Ver.ParentPkg().Group().FindPkg(hostArch);
+ else if (strcmp(D->Package.c_str() + colon, ":any") == 0)
+ {
+ // prefer any installed over preferred non-installed architectures
+ pkgCache::GrpIterator Grp = Ver.ParentPkg().Group();
+ // we don't check for version here as we are better of with upgrading than remove and install
+ for (Pkg = Grp.PackageList(); Pkg.end() == false; Pkg = Grp.NextPkg(Pkg))
+ if (Pkg.CurrentVer().end() == false)
+ break;
+ if (Pkg.end() == true)
+ Pkg = Grp.FindPreferredPkg(true);
+ }
+ else if (strcmp(D->Package.c_str() + colon, ":native") == 0)
+ Pkg = Ver.ParentPkg().Group().FindPkg("native");
+ }
+
+ if (forbidden.empty() == false)
+ {
+ if (_config->FindB("Debug::BuildDeps",false) == true)
+ cout << D->Package.substr(colon, string::npos) << " is not allowed from " << forbidden << " package " << (*D).Package << " (" << Ver.VerStr() << ")" << endl;
+ continue;
+ }
+
+ //we found a good version
+ break;
+ }
+ if (Ver == verlist.end())
+ {
+ if (_config->FindB("Debug::BuildDeps",false) == true)
+ cout << " No multiarch info as we have no satisfying installed nor candidate for " << D->Package << " on build or host arch" << endl;
+
+ if (forbidden.empty() == false)
+ {
+ if (hasAlternatives)
+ continue;
+ return _error->Error(_("%s dependency for %s can't be satisfied "
+ "because %s is not allowed on '%s' packages"),
+ Last->BuildDepType(D->Type), Src.c_str(),
+ D->Package.c_str(), forbidden.c_str());
+ }
+ }
+ }
+ else
+ Pkg = Cache->FindPkg(D->Package);
+
+ if (Pkg.end() == true || (Pkg->VersionList == 0 && Pkg->ProvidesList == 0))
{
if (_config->FindB("Debug::BuildDeps",false) == true)
cout << " (not found)" << (*D).Package << endl;
(*D).Package.c_str());
}
- /*
- * if there are alternatives, we've already picked one, so skip
- * the rest
- *
- * TODO: this means that if there's a build-dep on A|B and B is
- * installed, we'll still try to install A; more importantly,
- * if A is currently broken, we cannot go back and try B. To fix
- * this would require we do a Resolve cycle for each package we
- * add to the install list. Ugh
- */
-
- /*
- * If this is a virtual package, we need to check the list of
- * packages that provide it and see if any of those are
- * installed
- */
- pkgCache::PrvIterator Prv = Pkg.ProvidesList();
- for (; Prv.end() != true; Prv++)
- {
- if (_config->FindB("Debug::BuildDeps",false) == true)
- cout << " Checking provider " << Prv.OwnerPkg().FullName() << endl;
-
- if ((*Cache)[Prv.OwnerPkg()].InstVerIter(*Cache).end() == false)
- break;
- }
-
- // Get installed version and version we are going to install
pkgCache::VerIterator IV = (*Cache)[Pkg].InstVerIter(*Cache);
+ if (IV.end() == false)
+ {
+ if (_config->FindB("Debug::BuildDeps",false) == true)
+ cout << " Is installed\n";
- if ((*D).Version[0] != '\0') {
- // Versioned dependency
-
- pkgCache::VerIterator CV = (*Cache)[Pkg].CandidateVerIter(*Cache);
-
- for (; CV.end() != true; CV++)
- {
- if (Cache->VS().CheckDep(CV.VerStr(),(*D).Op,(*D).Version.c_str()) == true)
- break;
- }
- if (CV.end() == true)
- {
- if (hasAlternatives)
- {
- continue;
- }
- else
- {
- return _error->Error(_("%s dependency for %s cannot be satisfied "
- "because no available versions of package %s "
- "can satisfy version requirements"),
- Last->BuildDepType((*D).Type),Src.c_str(),
- (*D).Package.c_str());
- }
- }
- }
- else
- {
- // Only consider virtual packages if there is no versioned dependency
- if (Prv.end() == false)
- {
- if (_config->FindB("Debug::BuildDeps",false) == true)
- cout << " Is provided by installed package " << Prv.OwnerPkg().FullName() << endl;
- skipAlternatives = hasAlternatives;
- continue;
- }
- }
+ if (D->Version.empty() == true ||
+ Cache->VS().CheckDep(IV.VerStr(),(*D).Op,(*D).Version.c_str()) == true)
+ {
+ skipAlternatives = hasAlternatives;
+ continue;
+ }
- if (IV.end() == false)
- {
- if (_config->FindB("Debug::BuildDeps",false) == true)
- cout << " Is installed\n";
+ if (_config->FindB("Debug::BuildDeps",false) == true)
+ cout << " ...but the installed version doesn't meet the version requirement\n";
- if (Cache->VS().CheckDep(IV.VerStr(),(*D).Op,(*D).Version.c_str()) == true)
- {
- skipAlternatives = hasAlternatives;
- continue;
- }
+ if (((*D).Op & pkgCache::Dep::LessEq) == pkgCache::Dep::LessEq)
+ return _error->Error(_("Failed to satisfy %s dependency for %s: Installed package %s is too new"),
+ Last->BuildDepType((*D).Type), Src.c_str(), Pkg.FullName(true).c_str());
+ }
- if (_config->FindB("Debug::BuildDeps",false) == true)
- cout << " ...but the installed version doesn't meet the version requirement\n";
-
- if (((*D).Op & pkgCache::Dep::LessEq) == pkgCache::Dep::LessEq)
- {
- return _error->Error(_("Failed to satisfy %s dependency for %s: Installed package %s is too new"),
- Last->BuildDepType((*D).Type),
- Src.c_str(),
- Pkg.FullName(true).c_str());
- }
- }
+ // Only consider virtual packages if there is no versioned dependency
+ if ((*D).Version.empty() == true)
+ {
+ /*
+ * If this is a virtual package, we need to check the list of
+ * packages that provide it and see if any of those are
+ * installed
+ */
+ pkgCache::PrvIterator Prv = Pkg.ProvidesList();
+ for (; Prv.end() != true; ++Prv)
+ {
+ if (_config->FindB("Debug::BuildDeps",false) == true)
+ cout << " Checking provider " << Prv.OwnerPkg().FullName() << endl;
+ if ((*Cache)[Prv.OwnerPkg()].InstVerIter(*Cache).end() == false)
+ break;
+ }
- if (_config->FindB("Debug::BuildDeps",false) == true)
- cout << " Trying to install " << (*D).Package << endl;
+ if (Prv.end() == false)
+ {
+ if (_config->FindB("Debug::BuildDeps",false) == true)
+ cout << " Is provided by installed package " << Prv.OwnerPkg().FullName() << endl;
+ skipAlternatives = hasAlternatives;
+ continue;
+ }
+ }
+ else // versioned dependency
+ {
+ pkgCache::VerIterator CV = (*Cache)[Pkg].CandidateVerIter(*Cache);
+ if (CV.end() == true ||
+ Cache->VS().CheckDep(CV.VerStr(),(*D).Op,(*D).Version.c_str()) == false)
+ {
+ if (hasAlternatives)
+ continue;
+ else if (CV.end() == false)
+ return _error->Error(_("%s dependency for %s cannot be satisfied "
+ "because candidate version of package %s "
+ "can't satisfy version requirements"),
+ Last->BuildDepType(D->Type), Src.c_str(),
+ D->Package.c_str());
+ else
+ return _error->Error(_("%s dependency for %s cannot be satisfied "
+ "because package %s has no candidate version"),
+ Last->BuildDepType(D->Type), Src.c_str(),
+ D->Package.c_str());
+ }
+ }
- if (TryToInstallBuildDep(Pkg,Cache,Fix,false,false) == true)
+ if (TryToInstallBuildDep(Pkg,Cache,Fix,false,false,false) == true)
{
// We successfully installed something; skip remaining alternatives
skipAlternatives = hasAlternatives;
}
}
}
-
- Fix.InstallProtect();
+
if (Fix.Resolve(true) == false)
_error->Discard();
return false;
APT::CacheSetHelper helper(c0out);
- APT::VersionSet verset = APT::VersionSet::FromCommandLine(Cache,
- CmdL.FileList + 1, APT::VersionSet::CANDIDATE, helper);
+ APT::VersionList verset = APT::VersionList::FromCommandLine(Cache,
+ CmdL.FileList + 1, APT::VersionList::CANDIDATE, helper);
if (verset.empty() == true)
return false;
pkgAcquire Fetcher;
if (_config->FindB("APT::Get::Print-URIs", false) == true)
- for (APT::VersionSet::const_iterator Ver = verset.begin();
+ {
+ bool Success = true;
+ for (APT::VersionList::const_iterator Ver = verset.begin();
Ver != verset.end(); ++Ver)
- return DownloadChangelog(Cache, Fetcher, Ver, "");
+ Success &= DownloadChangelog(Cache, Fetcher, Ver, "");
+ return Success;
+ }
AcqTextStatus Stat(ScreenWidth, _config->FindI("quiet",0));
Fetcher.Setup(&Stat);
return _error->Errno("mkdtemp", "mkdtemp failed");
}
- for (APT::VersionSet::const_iterator Ver = verset.begin();
+ for (APT::VersionList::const_iterator Ver = verset.begin();
Ver != verset.end();
++Ver)
{
return true;
}
/*}}}*/
-// DoMoo - Never Ask, Never Tell /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool DoMoo(CommandLine &CmdL)
-{
- cout <<
- " (__) \n"
- " (oo) \n"
- " /------\\/ \n"
- " / | || \n"
- " * /\\---/\\ \n"
- " ~~ ~~ \n"
- "....\"Have you mooed today?\"...\n";
-
- return true;
-}
- /*}}}*/
// ShowHelp - Show a help screen /*{{{*/
// ---------------------------------------------------------------------
/* */
bool ShowHelp(CommandLine &CmdL)
{
- ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,VERSION,
+ ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
COMMON_ARCH,__DATE__,__TIME__);
if (_config->FindB("version") == true)
" clean - Erase downloaded archive files\n"
" autoclean - Erase old downloaded archive files\n"
" check - Verify that there are no broken dependencies\n"
- " markauto - Mark the given packages as automatically installed\n"
- " unmarkauto - Mark the given packages as manually installed\n"
" changelog - Download and display the changelog for the given package\n"
" download - Download the binary package into the current directory\n"
"\n"
if (ioctl(1, TIOCGWINSZ, &ws) != -1 && ws.ws_col >= 5)
ScreenWidth = ws.ws_col - 1;
#endif
+}
+ /*}}}*/
+bool DoUpgrade(CommandLine &CmdL) /*{{{*/
+{
+ if (_config->FindB("APT::Get::Upgrade-Allow-New", false) == true)
+ return DoUpgradeWithAllowNewPackages(CmdL);
+ else
+ return DoUpgradeNoNewPackages(CmdL);
}
/*}}}*/
int main(int argc,const char *argv[]) /*{{{*/
{
- CommandLine::Args Args[] = {
- {'h',"help","help",0},
- {'v',"version","version",0},
- {'V',"verbose-versions","APT::Get::Show-Versions",0},
- {'q',"quiet","quiet",CommandLine::IntLevel},
- {'q',"silent","quiet",CommandLine::IntLevel},
- {'d',"download-only","APT::Get::Download-Only",0},
- {'b',"compile","APT::Get::Compile",0},
- {'b',"build","APT::Get::Compile",0},
- {'s',"simulate","APT::Get::Simulate",0},
- {'s',"just-print","APT::Get::Simulate",0},
- {'s',"recon","APT::Get::Simulate",0},
- {'s',"dry-run","APT::Get::Simulate",0},
- {'s',"no-act","APT::Get::Simulate",0},
- {'y',"yes","APT::Get::Assume-Yes",0},
- {'y',"assume-yes","APT::Get::Assume-Yes",0},
- {'f',"fix-broken","APT::Get::Fix-Broken",0},
- {'u',"show-upgraded","APT::Get::Show-Upgraded",0},
- {'m',"ignore-missing","APT::Get::Fix-Missing",0},
- {'t',"target-release","APT::Default-Release",CommandLine::HasArg},
- {'t',"default-release","APT::Default-Release",CommandLine::HasArg},
- {0,"download","APT::Get::Download",0},
- {0,"fix-missing","APT::Get::Fix-Missing",0},
- {0,"ignore-hold","APT::Ignore-Hold",0},
- {0,"upgrade","APT::Get::upgrade",0},
- {0,"only-upgrade","APT::Get::Only-Upgrade",0},
- {0,"force-yes","APT::Get::force-yes",0},
- {0,"print-uris","APT::Get::Print-URIs",0},
- {0,"diff-only","APT::Get::Diff-Only",0},
- {0,"debian-only","APT::Get::Diff-Only",0},
- {0,"tar-only","APT::Get::Tar-Only",0},
- {0,"dsc-only","APT::Get::Dsc-Only",0},
- {0,"purge","APT::Get::Purge",0},
- {0,"list-cleanup","APT::Get::List-Cleanup",0},
- {0,"reinstall","APT::Get::ReInstall",0},
- {0,"trivial-only","APT::Get::Trivial-Only",0},
- {0,"remove","APT::Get::Remove",0},
- {0,"only-source","APT::Get::Only-Source",0},
- {0,"arch-only","APT::Get::Arch-Only",0},
- {0,"auto-remove","APT::Get::AutomaticRemove",0},
- {0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0},
- {0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean},
- {0,"fix-policy","APT::Get::Fix-Policy-Broken",0},
- {'c',"config-file",0,CommandLine::ConfigFile},
- {'o',"option",0,CommandLine::ArbItem},
- {0,0,0,0}};
CommandLine::Dispatch Cmds[] = {{"update",&DoUpdate},
{"upgrade",&DoUpgrade},
{"install",&DoInstall},
{"help",&ShowHelp},
{0,0}};
+ std::vector<CommandLine::Args> Args = getCommandArgs("apt-get", CommandLine::GetCommand(Cmds, argc, argv));
+
// Set up gettext support
setlocale(LC_ALL,"");
textdomain(PACKAGE);
// Parse the command line and initialize the package library
- CommandLine CmdL(Args,_config);
+ CommandLine CmdL(Args.data(),_config);
if (pkgInitConfig(*_config) == false ||
CmdL.Parse(argc,argv) == false ||
pkgInitSystem(*_config,_system) == false)
return 0;
}
- // simulate user-friendly if apt-get has no root privileges
- if (getuid() != 0 && _config->FindB("APT::Get::Simulate") == true)
- {
- if (_config->FindB("APT::Get::Show-User-Simulation-Note",true) == true)
- cout << _("NOTE: This is only a simulation!\n"
- " apt-get needs root privileges for real execution.\n"
- " Keep also in mind that locking is deactivated,\n"
- " so don't depend on the relevance to the real current situation!"
- ) << std::endl;
- _config->Set("Debug::NoLocking",true);
- }
+ // see if we are in simulate mode
+ CheckSimulateMode(CmdL);
// Deal with stdout not being a tty
if (!isatty(STDOUT_FILENO) && _config->FindI("quiet", -1) == -1)
_config->Set("quiet","1");
// Setup the output streams
- c0out.rdbuf(cout.rdbuf());
- c1out.rdbuf(cout.rdbuf());
- c2out.rdbuf(cout.rdbuf());
- if (_config->FindI("quiet",0) > 0)
- c0out.rdbuf(devnull.rdbuf());
- if (_config->FindI("quiet",0) > 1)
- c1out.rdbuf(devnull.rdbuf());
+ InitOutput();
// Setup the signals
signal(SIGPIPE,SIG_IGN);
projects / apt.git / blobdiff