// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: apt-get.cc,v 1.62 1999/06/04 02:31:37 jgg Exp $
+// $Id: apt-get.cc,v 1.76 1999/09/16 02:08:09 jgg Exp $
/* ######################################################################
apt-get - Cover for dpkg
ofstream devnull("/dev/null");
unsigned int ScreenWidth = 80;
+// 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 Open(bool WithLock = true)
+ {
+ OpTextProgress Prog(*_config);
+ if (pkgCacheFile::Open(Prog,WithLock) == false)
+ return false;
+ Sort();
+ return true;
+ };
+ CacheFile() : List(0) {};
+};
+ /*}}}*/
+
// YnPrompt - Yes No Prompt. /*{{{*/
// ---------------------------------------------------------------------
/* Returns true on a Yes.*/
/* 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. */
-void ShowBroken(ostream &out,pkgDepCache &Cache)
+void ShowBroken(ostream &out,CacheFile &Cache)
{
out << "Sorry, but the following packages have unmet dependencies:" << endl;
- pkgCache::PkgIterator I = Cache.PkgBegin();
- for (;I.end() != true; I++)
+ for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
{
+ pkgCache::PkgIterator I(Cache,Cache.List[J]);
+
if (Cache[I].InstBroken() == false)
continue;
pkgCache::DepIterator End;
D.GlobOr(Start,End);
- if (Cache.IsImportantDep(End) == false ||
+ if (Cache->IsImportantDep(End) == false ||
(Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall)
continue;
// ShowNew - Show packages to newly install /*{{{*/
// ---------------------------------------------------------------------
/* */
-void ShowNew(ostream &out,pkgDepCache &Dep)
+void ShowNew(ostream &out,CacheFile &Cache)
{
/* Print out a list of packages that are going to be removed extra
to what the user asked */
- pkgCache::PkgIterator I = Dep.PkgBegin();
string List;
- for (;I.end() != true; I++)
- if (Dep[I].NewInstall() == true)
+ for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+ {
+ pkgCache::PkgIterator I(Cache,Cache.List[J]);
+ if (Cache[I].NewInstall() == true)
List += string(I.Name()) + " ";
+ }
+
ShowList(out,"The following NEW packages will be installed:",List);
}
/*}}}*/
// ShowDel - Show packages to delete /*{{{*/
// ---------------------------------------------------------------------
/* */
-void ShowDel(ostream &out,pkgDepCache &Dep)
+void ShowDel(ostream &out,CacheFile &Cache)
{
/* Print out a list of packages that are going to be removed extra
to what the user asked */
- pkgCache::PkgIterator I = Dep.PkgBegin();
string List;
- for (;I.end() != true; I++)
- if (Dep[I].Delete() == true)
- List += string(I.Name()) + " ";
+ for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+ {
+ pkgCache::PkgIterator I(Cache,Cache.List[J]);
+ if (Cache[I].Delete() == true)
+ {
+ if ((Cache[I].iFlags & pkgDepCache::Purge) == pkgDepCache::Purge)
+ List += string(I.Name()) + "* ";
+ else
+ List += string(I.Name()) + " ";
+ }
+ }
ShowList(out,"The following packages will be REMOVED:",List);
}
// ShowKept - Show kept packages /*{{{*/
// ---------------------------------------------------------------------
/* */
-void ShowKept(ostream &out,pkgDepCache &Dep)
+void ShowKept(ostream &out,CacheFile &Cache)
{
- pkgCache::PkgIterator I = Dep.PkgBegin();
string List;
- for (;I.end() != true; I++)
+ for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
{
+ pkgCache::PkgIterator I(Cache,Cache.List[J]);
+
// Not interesting
- if (Dep[I].Upgrade() == true || Dep[I].Upgradable() == false ||
- I->CurrentVer == 0 || Dep[I].Delete() == true)
+ if (Cache[I].Upgrade() == true || Cache[I].Upgradable() == false ||
+ I->CurrentVer == 0 || Cache[I].Delete() == true)
continue;
List += string(I.Name()) + " ";
// ShowUpgraded - Show upgraded packages /*{{{*/
// ---------------------------------------------------------------------
/* */
-void ShowUpgraded(ostream &out,pkgDepCache &Dep)
+void ShowUpgraded(ostream &out,CacheFile &Cache)
{
- pkgCache::PkgIterator I = Dep.PkgBegin();
string List;
- for (;I.end() != true; I++)
+ for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
{
+ pkgCache::PkgIterator I(Cache,Cache.List[J]);
+
// Not interesting
- if (Dep[I].Upgrade() == false || Dep[I].NewInstall() == true)
+ if (Cache[I].Upgrade() == false || Cache[I].NewInstall() == true)
continue;
List += string(I.Name()) + " ";
// ShowHold - Show held but changed packages /*{{{*/
// ---------------------------------------------------------------------
/* */
-bool ShowHold(ostream &out,pkgDepCache &Dep)
+bool ShowHold(ostream &out,CacheFile &Cache)
{
- pkgCache::PkgIterator I = Dep.PkgBegin();
string List;
- for (;I.end() != true; I++)
+ for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
{
- if (Dep[I].InstallVer != (pkgCache::Version *)I.CurrentVer() &&
+ pkgCache::PkgIterator I(Cache,Cache.List[J]);
+ if (Cache[I].InstallVer != (pkgCache::Version *)I.CurrentVer() &&
I->SelectedState == pkgCache::State::Hold)
List += string(I.Name()) + " ";
}
/* 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,pkgDepCache &Dep)
+bool ShowEssential(ostream &out,CacheFile &Cache)
{
- pkgCache::PkgIterator I = Dep.PkgBegin();
string List;
- bool *Added = new bool[Dep.HeaderP->PackageCount];
- for (unsigned int I = 0; I != Dep.HeaderP->PackageCount; I++)
+ bool *Added = new bool[Cache->HeaderP->PackageCount];
+ for (unsigned int I = 0; I != Cache->HeaderP->PackageCount; I++)
Added[I] = false;
- for (;I.end() != true; I++)
+ 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)
continue;
// The essential package is being removed
- if (Dep[I].Delete() == true)
+ if (Cache[I].Delete() == true)
{
if (Added[I->ID] == false)
{
continue;
pkgCache::PkgIterator P = D.SmartTargetPkg();
- if (Dep[P].Delete() == true)
+ if (Cache[P].Delete() == true)
{
if (Added[P->ID] == true)
continue;
}
/*}}}*/
-// class CacheFile - Cover class for some dependency cache functions /*{{{*/
+// CacheFile::NameComp - QSort compare by name /*{{{*/
// ---------------------------------------------------------------------
/* */
-class CacheFile : public pkgCacheFile
+pkgCache *CacheFile::SortCache = 0;
+int CacheFile::NameComp(const void *a,const void *b)
{
- public:
+ if (*(pkgCache::Package **)a == 0 || *(pkgCache::Package **)b == 0)
+ return *(pkgCache::Package **)a - *(pkgCache::Package **)b;
- bool CheckDeps(bool AllowBroken = false);
- bool Open(bool WithLock = true)
- {
- OpTextProgress Prog(*_config);
- return pkgCacheFile::Open(Prog,WithLock);
- };
-};
+ 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::Open - Open the cache file /*{{{*/
// ---------------------------------------------------------------------
happen and then calls the download routines */
bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true,bool Saftey = 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;
if (_config->FindB("APT::Get::Simulate") == true)
{
pkgSimulate PM(Cache);
- return PM.DoInstall();
+ pkgPackageManager::OrderResult Res = PM.DoInstall();
+ 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
// Number of bytes
c1out << "Need to get ";
if (DebBytes != FetchBytes)
- c1out << SizeToStr(FetchBytes) << "b/" << SizeToStr(DebBytes) << 'b';
+ c1out << SizeToStr(FetchBytes) << "B/" << SizeToStr(DebBytes) << 'B';
else
- c1out << SizeToStr(DebBytes) << 'b';
+ c1out << SizeToStr(DebBytes) << 'B';
c1out << " of archives. After unpacking ";
// Size delta
if (Cache->UsrSize() >= 0)
- c1out << SizeToStr(Cache->UsrSize()) << "b will be used." << endl;
+ c1out << SizeToStr(Cache->UsrSize()) << "B will be used." << endl;
else
- c1out << SizeToStr(-1*Cache->UsrSize()) << "b will be freed." << endl;
+ c1out << SizeToStr(-1*Cache->UsrSize()) << "B will be freed." << endl;
if (_error->PendingError() == true)
return false;
}
// Run it
- if (_config->FindB("APT::Get::No-Download",false) == false)
- if( Fetcher.Run() == false)
- return false;
-
- // Print out errors
- bool Failed = false;
- bool Transient = false;
- for (pkgAcquire::Item **I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++)
+ while (1)
{
- if ((*I)->Status == pkgAcquire::Item::StatDone &&
- (*I)->Complete == true)
- continue;
+ if (_config->FindB("APT::Get::No-Download",false) == false)
+ if( Fetcher.Run() == pkgAcquire::Failed)
+ return false;
- (*I)->Finished();
-
- if ((*I)->Status == pkgAcquire::Item::StatIdle)
+ // Print out errors
+ bool Failed = false;
+ bool Transient = false;
+ for (pkgAcquire::Item **I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++)
{
- Transient = true;
+ if ((*I)->Status == pkgAcquire::Item::StatDone &&
+ (*I)->Complete == true)
+ continue;
+
+ (*I)->Finished();
+
+ if ((*I)->Status == pkgAcquire::Item::StatIdle)
+ {
+ Transient = true;
+ // Failed = true;
+ continue;
+ }
+
+ cerr << "Failed to fetch " << (*I)->DescURI() << endl;
+ cerr << " " << (*I)->ErrorText << endl;
Failed = true;
- continue;
}
- cerr << "Failed to fetch " << (*I)->DescURI() << endl;
- cerr << " " << (*I)->ErrorText << endl;
- Failed = true;
- }
-
- if (_config->FindB("APT::Get::Download-Only",false) == true)
- {
- if (Failed == false && _config->FindB("APT::Get::Fix-Missing",false) == false)
- return _error->Error("Some files failed to download");
- return true;
- }
-
- if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
- {
- if (Transient == true)
+ if (_config->FindB("APT::Get::Download-Only",false) == true)
{
- c2out << "Upgrading with disk swapping is not supported in this version." << endl;
- c2out << "Try running multiple times with --fix-missing" << endl;
+ if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
+ return _error->Error("Some files failed to download");
+ return true;
}
- return _error->Error("Unable to fetch some archives, maybe try with --fix-missing?");
- }
-
- // Try to deal with missing package files
- if (PM.FixMissing() == false)
- {
- cerr << "Unable to correct missing packages." << endl;
- return _error->Error("Aborting Install.");
- }
-
- Cache.ReleaseLock();
- return PM.DoInstall();
+ if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
+ {
+ /*if (Transient == true)
+ {
+ c2out << "Upgrading with disk swapping is not supported in this version." << endl;
+ c2out << "Try running multiple times with --fix-missing" << endl;
+ }*/
+
+ return _error->Error("Unable to fetch some archives, maybe 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.");
+ }
+
+ Cache.ReleaseLock();
+ pkgPackageManager::OrderResult Res = PM.DoInstall();
+ if (Res == pkgPackageManager::Failed || _error->PendingError() == true)
+ return false;
+ if (Res == pkgPackageManager::Completed)
+ return true;
+
+ // Reload the fetcher object and loop again for media swapping
+ Fetcher.Shutdown();
+ if (PM.GetArchives(&Fetcher,&List,&Recs) == false)
+ return false;
+ }
}
/*}}}*/
}
// Run it
- if (Fetcher.Run() == false)
+ if (Fetcher.Run() == pkgAcquire::Failed)
return false;
+ bool Failed = false;
+ for (pkgAcquire::Item **I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++)
+ {
+ if ((*I)->Status == pkgAcquire::Item::StatDone)
+ continue;
+
+ (*I)->Finished();
+
+ cerr << "Failed to fetch " << (*I)->DescURI() << endl;
+ cerr << " " << (*I)->ErrorText << endl;
+ Failed = true;
+ }
+
// Clean out any old list files
- if (Fetcher.Clean(_config->FindDir("Dir::State::lists")) == false ||
- Fetcher.Clean(_config->FindDir("Dir::State::lists") + "partial/") == false)
- return false;
+ if (_config->FindB("APT::Get::List-Cleanup",false) == false)
+ {
+ if (Fetcher.Clean(_config->FindDir("Dir::State::lists")) == false ||
+ Fetcher.Clean(_config->FindDir("Dir::State::lists") + "partial/") == false)
+ return false;
+ }
// Prepare the cache.
CacheFile Cache;
if (Cache.Open() == false)
return false;
+ if (Failed == true)
+ return _error->Error("Some index files failed to download, they have been ignored, or old ones used instead.");
return true;
}
/*}}}*/
// See if we are removing the package
bool Remove = DefRemove;
- if (Cache->FindPkg(S).end() == true)
+ while (Cache->FindPkg(S).end() == true)
{
// Handle an optional end tag indicating what to do
if (S[Length - 1] == '-')
{
Remove = true;
S[--Length] = 0;
+ continue;
}
+
if (S[Length - 1] == '+')
{
Remove = false;
S[--Length] = 0;
+ continue;
}
+ break;
}
// Locate the package
if (Remove == true)
{
Fix.Remove(Pkg);
- Cache->MarkDelete(Pkg);
+ Cache->MarkDelete(Pkg,_config->FindB("APT::Get::Purge",false));
continue;
}
if (Cache->InstCount() != ExpectedInst)
{
string List;
- pkgCache::PkgIterator I = Cache->PkgBegin();
- for (;I.end() != true; I++)
+ for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
{
+ pkgCache::PkgIterator I(Cache,Cache.List[J]);
if ((*Cache)[I].Install() == false)
continue;
// Remove packages
if (I->SelectedState == pkgCache::State::DeInstall ||
I->SelectedState == pkgCache::State::Purge)
- Cache->MarkDelete(I);
+ Cache->MarkDelete(I,I->SelectedState == pkgCache::State::Purge);
}
/* Resolve any problems that dselect created, allupgrade cannot handle
protected:
virtual void Erase(const char *File,string Pkg,string Ver,struct stat &St)
{
- cout << "Del " << Pkg << " " << Ver << " [" << SizeToStr(St.st_size) << "b]" << endl;
+ cout << "Del " << Pkg << " " << Ver << " [" << SizeToStr(St.st_size) << "B]" << endl;
+
+ if (_config->FindB("APT::Get::Simulate") == false)
+ unlink(File);
};
};
if (I->Path.find(".diff.gz") != string::npos)
Comp = "diff";
+ // Diff only mode only fetches .diff files
+ if (_config->FindB("APT::Get::Diff-Only",false) == true &&
+ Comp != "diff")
+ continue;
+
+ // Tar only mode only fetches .tar files
+ if (_config->FindB("APT::Get::Tar-Only",false) == true &&
+ Comp != "tar")
+ continue;
+
new pkgAcqFile(&Fetcher,Last->Source()->ArchiveURI(I->Path),
I->MD5Hash,I->Size,Last->Source()->SourceInfo(Src,
Last->Version(),Comp),Src);
// Number of bytes
c1out << "Need to get ";
if (DebBytes != FetchBytes)
- c1out << SizeToStr(FetchBytes) << "b/" << SizeToStr(DebBytes) << 'b';
+ c1out << SizeToStr(FetchBytes) << "B/" << SizeToStr(DebBytes) << 'B';
else
- c1out << SizeToStr(DebBytes) << 'b';
+ c1out << SizeToStr(DebBytes) << 'B';
c1out << " of source archives." << endl;
if (_config->FindB("APT::Get::Simulate",false) == true)
}
// Run it
- if (Fetcher.Run() == false)
+ if (Fetcher.Run() == pkgAcquire::Failed)
return false;
// Print error messages
{
string Dir = Dsc[I].Package + '-' + pkgBaseVersion(Dsc[I].Version.c_str());
+ // Diff only mode only fetches .diff files
+ if (_config->FindB("APT::Get::Diff-Only",false) == true ||
+ _config->FindB("APT::Get::Tar-Only",false) == true)
+ continue;
+
// See if the package is already unpacked
struct stat Stat;
if (stat(Dir.c_str(),&Stat) == 0 &&
cout << " -c=? Read this configuration file" << endl;
cout << " -o=? Set an arbitary configuration option, eg -o dir::cache=/tmp" << endl;
cout << "See the apt-get(8), sources.list(5) and apt.conf(5) manual" << endl;
- cout << "pages for more information." << endl;
+ cout << "pages for more information and options." << endl;
return 100;
}
/*}}}*/
_config->Set("APT::Get::Assume-Yes",false);
_config->Set("APT::Get::Fix-Broken",false);
_config->Set("APT::Get::Force-Yes",false);
+ _config->Set("APT::Get::APT::Get::No-List-Cleanup",true);
}
/*}}}*/
// SigWinch - Window size change signal handler /*{{{*/
{0,"no-upgrade","APT::Get::no-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,"tar-only","APT::Get::tar-Only",0},
+ {0,"purge","APT::Get::Purge",0},
+ {0,"list-cleanup","APT::Get::List-Cleanup",0},
{'c',"config-file",0,CommandLine::ConfigFile},
{'o',"option",0,CommandLine::ArbItem},
{0,0,0,0}};
projects / apt.git / blobdiff