// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: apt-get.cc,v 1.49 1999/04/07 05:30:18 jgg Exp $
+// $Id: apt-get.cc,v 1.72 1999/08/04 05:37:18 jgg Exp $
/* ######################################################################
apt-get - Cover for dpkg
#include <apt-pkg/init.h>
#include <apt-pkg/depcache.h>
#include <apt-pkg/sourcelist.h>
-#include <apt-pkg/pkgcachegen.h>
#include <apt-pkg/algorithms.h>
#include <apt-pkg/acquire-item.h>
#include <apt-pkg/dpkgpm.h>
-#include <apt-pkg/dpkginit.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 <config.h>
#include <signal.h>
#include <unistd.h>
#include <stdio.h>
+#include <errno.h>
+#include <sys/wait.h>
/*}}}*/
ostream c0out;
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;
out << ' ';
First = false;
- cout << ' ' << End.DepType() << ": " << End.TargetPkg().Name();
+ out << ' ' << End.DepType() << ": " << End.TargetPkg().Name();
// Show a quick summary of the version requirements
if (End.TargetVer() != 0)
// 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);
}
// 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
+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;
- FileFd *File;
- MMap *Map;
- pkgDepCache *Cache;
- pkgDpkgLock Lock;
-
- inline operator pkgDepCache &() {return *Cache;};
- inline pkgDepCache *operator ->() {return Cache;};
- inline pkgDepCache &operator *() {return *Cache;};
-
- bool Open(bool AllowBroken = false);
- CacheFile() : File(0), Map(0), Cache(0) {};
- ~CacheFile()
- {
- delete Cache;
- delete Map;
- delete File;
- }
-};
+ 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 /*{{{*/
// ---------------------------------------------------------------------
/* This routine generates the caches and then opens the dependency cache
and verifies that the system is OK. */
-bool CacheFile::Open(bool AllowBroken)
+bool CacheFile::CheckDeps(bool AllowBroken)
{
if (_error->PendingError() == true)
return false;
-
- // Create a progress class
- OpTextProgress Progress(*_config);
-
- // Read the source list
- pkgSourceList List;
- if (List.ReadMainList() == false)
- return _error->Error("The list of sources could not be read.");
-
- // Build all of the caches
- pkgMakeStatusCache(List,Progress);
- if (_error->PendingError() == true)
- return _error->Error("The package lists or status file could not be parsed or opened.");
- if (_error->empty() == false)
- _error->Warning("You may want to run apt-get update to correct theses missing files");
-
- Progress.Done();
-
- // Open the cache file
- File = new FileFd(_config->FindFile("Dir::Cache::pkgcache"),FileFd::ReadOnly);
- if (_error->PendingError() == true)
- return false;
-
- Map = new MMap(*File,MMap::Public | MMap::ReadOnly);
- if (_error->PendingError() == true)
- return false;
-
- Cache = new pkgDepCache(*Map,Progress);
- if (_error->PendingError() == true)
- return false;
- Progress.Done();
-
// Check that the system is OK
if (Cache->DelCount() != 0 || Cache->InstCount() != 0)
return _error->Error("Internal Error, non-zero counts");
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;
else
{
// Prompt to continue
- if (Ask == true)
+ if (Ask == true || Fail == true)
{
if (_config->FindI("quiet",0) < 2 &&
_config->FindB("APT::Get::Assume-Yes",false) == false)
}
// Run it
- 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;
- 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)
- 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.Lock.Close();
- 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();
+
+ 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;
}
/*}}}*/
bool DoUpgrade(CommandLine &CmdL)
{
CacheFile Cache;
- if (Cache.Open() == false)
+ if (Cache.Open() == false || Cache.CheckDeps() == false)
return false;
// Do the upgrade
bool DoInstall(CommandLine &CmdL)
{
CacheFile Cache;
- if (Cache.Open(CmdL.FileSize() != 1) == false)
+ if (Cache.Open() == false || Cache.CheckDeps(CmdL.FileSize() != 1) == false)
return false;
// Enter the special broken fixing mode if the user specified arguments
// 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;
}
packages */
if (BrokenFix == true && Cache->BrokenCount() != 0)
{
- c1out << "You might want to run `apt-get -f install' to correct these." << endl;
+ c1out << "You might want to run `apt-get -f install' to correct these:" << endl;
ShowBroken(c1out,Cache);
- return _error->Error("Unmet dependencies. Try using -f.");
+ return _error->Error("Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).");
}
// Call the scored problem resolver
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;
bool DoDistUpgrade(CommandLine &CmdL)
{
CacheFile Cache;
- if (Cache.Open() == false)
+ if (Cache.Open() == false || Cache.CheckDeps() == false)
return false;
c0out << "Calculating Upgrade... " << flush;
bool DoDSelectUpgrade(CommandLine &CmdL)
{
CacheFile Cache;
- if (Cache.Open() == false)
+ if (Cache.Open() == false || Cache.CheckDeps() == false)
return false;
// Install everything with the install flag set
// 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);
};
};
bool DoAutoClean(CommandLine &CmdL)
{
CacheFile Cache;
- if (Cache.Open(true) == false)
+ if (Cache.Open() == false)
return false;
LogCleaner Cleaner;
{
CacheFile Cache;
Cache.Open();
+ Cache.CheckDeps();
return true;
}
/*}}}*/
// DoSource - Fetch a source archive /*{{{*/
// ---------------------------------------------------------------------
-/* */
+/* Fetch souce packages */
+struct DscFile
+{
+ string Package;
+ string Version;
+ string Dsc;
+};
+
bool DoSource(CommandLine &CmdL)
{
CacheFile Cache;
- if (Cache.Open(true) == false)
+ if (Cache.Open(false) == false)
return false;
+ if (CmdL.FileSize() <= 1)
+ return _error->Error("Must specify at least one package to fetch source for");
+
// Read the source list
pkgSourceList List;
if (List.ReadMainList() == false)
// Create the download object
AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));
pkgAcquire Fetcher(&Stat);
+
+ DscFile *Dsc = new DscFile[CmdL.FileSize()];
// Load the requestd sources into the fetcher
- for (const char **I = CmdL.FileList + 1; *I != 0; I++)
+ unsigned J = 0;
+ for (const char **I = CmdL.FileList + 1; *I != 0; I++, J++)
{
string Src;
pkgSrcRecords::Parser *Last = 0;
unsigned long Offset = 0;
string Version;
+ bool IsMatch = false;
// Iterate over all of the hits
pkgSrcRecords::Parser *Parse;
while ((Parse = SrcRecs.Find(Src.c_str(),false)) != 0)
{
string Ver = Parse->Version();
- if (Last == 0 || pkgVersionCompare(Version,Ver) < 0)
+
+ // Skip name mismatches
+ if (IsMatch == true && Parse->Package() != Src)
+ continue;
+
+ // Newer version or an exact match
+ if (Last == 0 || pkgVersionCompare(Version,Ver) < 0 ||
+ (Parse->Package() == Src && IsMatch == false))
{
+ IsMatch = Parse->Package() == Src;
Last = Parse;
Offset = Parse->Offset();
Version = Ver;
// Try to guess what sort of file it is we are getting.
string Comp;
if (I->Path.find(".dsc") != string::npos)
+ {
Comp = "dsc";
+ Dsc[J].Package = Last->Package();
+ Dsc[J].Version = Last->Version();
+ Dsc[J].Dsc = flNotDir(I->Path);
+ }
+
if (I->Path.find(".tar.gz") != string::npos)
Comp = "tar";
if (I->Path.find(".diff.gz") != string::npos)
// 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)
+ {
+ for (unsigned I = 0; I != J; I++)
+ cout << "Fetch Source " << Dsc[I].Package << endl;
+ return true;
+ }
+
// Just print out the uris an exit if the --print-uris flag was used
if (_config->FindB("APT::Get::Print-URIs") == true)
{
}
// Run it
- if (Fetcher.Run() == false)
+ if (Fetcher.Run() == pkgAcquire::Failed)
return false;
// Print error messages
+ bool Failed = false;
for (pkgAcquire::Item **I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++)
{
if ((*I)->Status == pkgAcquire::Item::StatDone &&
cerr << "Failed to fetch " << (*I)->DescURI() << endl;
cerr << " " << (*I)->ErrorText << endl;
+ Failed = true;
+ }
+ if (Failed == true)
+ return _error->Error("Failed to fetch some archives.");
+
+ if (_config->FindB("APT::Get::Download-only",false) == true)
+ return true;
+
+ // Unpack the sources
+ pid_t Process = ExecFork();
+
+ if (Process == 0)
+ {
+ for (unsigned I = 0; I != J; I++)
+ {
+ string Dir = Dsc[I].Package + '-' + pkgBaseVersion(Dsc[I].Version.c_str());
+
+ // See if the package is already unpacked
+ struct stat Stat;
+ if (stat(Dir.c_str(),&Stat) == 0 &&
+ S_ISDIR(Stat.st_mode) != 0)
+ {
+ c0out << "Skipping unpack of already unpacked source in " << Dir << endl;
+ }
+ else
+ {
+ // Call dpkg-source
+ char S[500];
+ snprintf(S,sizeof(S),"%s -x %s",
+ _config->Find("Dir::Bin::dpkg-source","dpkg-source").c_str(),
+ Dsc[I].Dsc.c_str());
+ if (system(S) != 0)
+ {
+ cerr << "Unpack command '" << S << "' failed." << endl;
+ _exit(1);
+ }
+ }
+
+ // Try to compile it with dpkg-buildpackage
+ if (_config->FindB("APT::Get::Compile",false) == true)
+ {
+ // 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());
+
+ if (system(S) != 0)
+ {
+ cerr << "Build command '" << S << "' failed." << endl;
+ _exit(1);
+ }
+ }
+ }
+
+ _exit(0);
+ }
+
+ // Wait for the subprocess
+ int Status = 0;
+ while (waitpid(Process,&Status,0) != Process)
+ {
+ if (errno == EINTR)
+ continue;
+ return _error->Errno("waitpid","Couldn't wait for subprocess");
}
+
+ if (WIFEXITED(Status) == 0 || WEXITSTATUS(Status) != 0)
+ return _error->Error("Child process failed");
return true;
}
cout << " upgrade - Perform an upgrade" << endl;
cout << " install - Install new packages (pkg is libc6 not libc6.deb)" << endl;
cout << " remove - Remove packages" << endl;
+ cout << " source - Download source archives" << endl;
cout << " dist-upgrade - Distribution upgrade, see apt-get(8)" << endl;
cout << " dselect-upgrade - Follow dselect selections" << endl;
cout << " clean - Erase downloaded archive files" << endl;
cout << " -f Attempt to continue if the integrity check fails" << endl;
cout << " -m Attempt to continue if archives are unlocatable" << endl;
cout << " -u Show a list of upgraded packages as well" << endl;
+ cout << " -b Build the source package after fetching it" << endl;
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 /*{{{*/
{'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},
{'f',"fix-broken","APT::Get::Fix-Broken",0},
{'u',"show-upgraded","APT::Get::Show-Upgraded",0},
{'m',"ignore-missing","APT::Get::Fix-Missing",0},
+ {0,"no-download","APT::Get::No-Download",0},
{0,"fix-missing","APT::Get::Fix-Missing",0},
{0,"ignore-hold","APT::Ingore-Hold",0},
{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,"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