[apt.git] / apt-pkg / deb / debmetaindex.cc

#include <config.h>

#include <apt-pkg/debmetaindex.h>
#include <apt-pkg/debindexfile.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/acquire-item.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/indexrecords.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/error.h>

#include <set>
#include <algorithm>

using namespace std;

string debReleaseIndex::Info(const char *Type, string const &Section, string const &Arch) const
{
   string Info = ::URI::SiteOnly(URI) + ' ';
   if (Dist[Dist.size() - 1] == '/')
   {
      if (Dist != "/")
         Info += Dist;
   }
   else
   {
      Info += Dist + '/' + Section;
      if (Arch.empty() != true)
	 Info += " " + Arch;
   }
   Info += " ";
   Info += Type;
   return Info;
}

#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR < 13)
string debReleaseIndex::MetaIndexInfo(const char *Type) const
{
   string Info = ::URI::SiteOnly(URI) + ' ';
   if (Dist[Dist.size() - 1] == '/')
   {
      if (Dist != "/")
	 Info += Dist;
   }
   else
      Info += Dist;
   Info += " ";
   Info += Type;
   return Info;
}

string debReleaseIndex::MetaIndexFile(const char *Type) const
{
   return _config->FindDir("Dir::State::lists") +
      URItoFileName(MetaIndexURI(Type));
}

string debReleaseIndex::MetaIndexURI(const char *Type) const
{
   string Res;

   if (Dist == "/")
      Res = URI;
   else if (Dist[Dist.size()-1] == '/')
      Res = URI + Dist;
   else
      Res = URI + "dists/" + Dist + "/";
   
   Res += Type;
   return Res;
}
#endif

string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
{
   string Res ="";
   if (Dist[Dist.size() - 1] != '/')
   {
      if (Arch == "native")
	 Res += Section + "/binary-" + _config->Find("APT::Architecture") + '/';
      else
	 Res += Section + "/binary-" + Arch + '/';
   }
   return Res + Type;
}
   

string debReleaseIndex::IndexURI(const char *Type, string const &Section, string const &Arch) const
{
   if (Dist[Dist.size() - 1] == '/')
   {
      string Res;
      if (Dist != "/")
         Res = URI + Dist;
      else 
         Res = URI;
      return Res + Type;
   }
   else
      return URI + "dists/" + Dist + '/' + IndexURISuffix(Type, Section, Arch);
 }

string debReleaseIndex::SourceIndexURISuffix(const char *Type, const string &Section) const
{
   string Res ="";
   if (Dist[Dist.size() - 1] != '/')
      Res += Section + "/source/";
   return Res + Type;
}

string debReleaseIndex::SourceIndexURI(const char *Type, const string &Section) const
{
   string Res;
   if (Dist[Dist.size() - 1] == '/')
   {
      if (Dist != "/")
         Res = URI + Dist;
      else 
         Res = URI;
      return Res + Type;
   }
   else
      return URI + "dists/" + Dist + "/" + SourceIndexURISuffix(Type, Section);
}

string debReleaseIndex::TranslationIndexURISuffix(const char *Type, const string &Section) const
{
   string Res ="";
   if (Dist[Dist.size() - 1] != '/')
      Res += Section + "/i18n/Translation-";
   return Res + Type;
}

string debReleaseIndex::TranslationIndexURI(const char *Type, const string &Section) const
{
   string Res;
   if (Dist[Dist.size() - 1] == '/')
   {
      if (Dist != "/")
         Res = URI + Dist;
      else 
         Res = URI;
      return Res + Type;
   }
   else
      return URI + "dists/" + Dist + "/" + TranslationIndexURISuffix(Type, Section);
}

debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) :
					metaIndex(URI, Dist, "deb"), Trusted(CHECK_TRUST)
{}

debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist, bool const Trusted) :
					metaIndex(URI, Dist, "deb") {
	SetTrusted(Trusted);
}

debReleaseIndex::~debReleaseIndex() {
	for (map<string, vector<debSectionEntry const*> >::const_iterator A = ArchEntries.begin();
	     A != ArchEntries.end(); ++A)
		for (vector<const debSectionEntry *>::const_iterator S = A->second.begin();
		     S != A->second.end(); ++S)
			delete *S;
}

vector <struct IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const {
	vector <struct IndexTarget *>* IndexTargets = new vector <IndexTarget *>;

	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	if (src != ArchEntries.end()) {
		vector<debSectionEntry const*> const SectionEntries = src->second;
		for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
		     I != SectionEntries.end(); ++I) {
			IndexTarget * Target = new IndexTarget();
			Target->ShortDesc = "Sources";
			Target->MetaKey = SourceIndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section);
			Target->URI = SourceIndexURI(Target->ShortDesc.c_str(), (*I)->Section);
			Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section);
			IndexTargets->push_back (Target);
		}
	}

	// Only source release
	if (IndexTargets->empty() == false && ArchEntries.size() == 1)
		return IndexTargets;

	std::set<std::string> sections;
	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	     a != ArchEntries.end(); ++a) {
		if (a->first == "source")
			continue;
		for (vector <const debSectionEntry *>::const_iterator I = a->second.begin();
		     I != a->second.end(); ++I) {
			IndexTarget * Target = new IndexTarget();
			Target->ShortDesc = "Packages";
			Target->MetaKey = IndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section, a->first);
			Target->URI = IndexURI(Target->ShortDesc.c_str(), (*I)->Section, a->first);
			Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section, a->first);
			IndexTargets->push_back (Target);
			sections.insert((*I)->Section);
		}
	}

	std::vector<std::string> lang = APT::Configuration::getLanguages(true);
	std::vector<std::string>::iterator lend = std::remove(lang.begin(), lang.end(), "none");
	if (lend != lang.end())
		lang.erase(lend);

	if (lang.empty() == true)
		return IndexTargets;

	// get the Translation-* files, later we will skip download of non-existent if we have an index
	for (std::set<std::string>::const_iterator s = sections.begin();
	     s != sections.end(); ++s) {
		for (std::vector<std::string>::const_iterator l = lang.begin();
		     l != lang.end(); ++l) {
			IndexTarget * Target = new OptionalIndexTarget();
			Target->ShortDesc = "Translation-" + *l;
			Target->MetaKey = TranslationIndexURISuffix(l->c_str(), *s);
			Target->URI = TranslationIndexURI(l->c_str(), *s);
			Target->Description = Info (Target->ShortDesc.c_str(), *s);
			IndexTargets->push_back(Target);
		}
	}

	return IndexTargets;
}
									/*}}}*/
bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
{
   bool const tryInRelease = _config->FindB("Acquire::TryInRelease", true);

   // special case for --print-uris
   if (GetAll) {
      vector <struct IndexTarget *> *targets = ComputeIndexTargets();
      for (vector <struct IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
	 new pkgAcqIndex(Owner, (*Target)->URI, (*Target)->Description,
			 (*Target)->ShortDesc, HashString());
      }
      delete targets;

      // this is normally created in pkgAcqMetaSig, but if we run
      // in --print-uris mode, we add it here
      if (tryInRelease == false)
	 new pkgAcqMetaIndex(Owner, MetaIndexURI("Release"),
	       MetaIndexInfo("Release"), "Release",
	       MetaIndexURI("Release.gpg"),
	       ComputeIndexTargets(),
	       new indexRecords (Dist));
   }

   if (tryInRelease == true)
      new pkgAcqMetaClearSig(Owner, MetaIndexURI("InRelease"),
	    MetaIndexInfo("InRelease"), "InRelease",
	    MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	    MetaIndexURI("Release.gpg"), MetaIndexInfo("Release.gpg"), "Release.gpg",
	    ComputeIndexTargets(),
	    new indexRecords (Dist));
   else
      new pkgAcqMetaSig(Owner, MetaIndexURI("Release.gpg"),
	    MetaIndexInfo("Release.gpg"), "Release.gpg",
	    MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	    ComputeIndexTargets(),
	    new indexRecords (Dist));

   return true;
}

void debReleaseIndex::SetTrusted(bool const Trusted)
{
	if (Trusted == true)
		this->Trusted = ALWAYS_TRUSTED;
	else
		this->Trusted = NEVER_TRUSTED;
}

bool debReleaseIndex::IsTrusted() const
{
   if (Trusted == ALWAYS_TRUSTED)
      return true;
   else if (Trusted == NEVER_TRUSTED)
      return false;


   if(_config->FindB("APT::Authentication::TrustCDROM", false))
      if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
	 return true;

   string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
      URItoFileName(MetaIndexURI("Release")) + ".gpg";

   if (FileExists(VerifiedSigFile))
      return true;

   VerifiedSigFile = _config->FindDir("Dir::State::lists") +
      URItoFileName(MetaIndexURI("InRelease"));

   return FileExists(VerifiedSigFile);
}

vector <pkgIndexFile *> *debReleaseIndex::GetIndexFiles() {
	if (Indexes != NULL)
		return Indexes;

	Indexes = new vector <pkgIndexFile*>;
	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	if (src != ArchEntries.end()) {
		vector<debSectionEntry const*> const SectionEntries = src->second;
		for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
		     I != SectionEntries.end(); ++I)
			Indexes->push_back(new debSourcesIndex (URI, Dist, (*I)->Section, IsTrusted()));
	}

	// Only source release
	if (Indexes->empty() == false && ArchEntries.size() == 1)
		return Indexes;

	std::vector<std::string> const lang = APT::Configuration::getLanguages(true);
	map<string, set<string> > sections;
	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	     a != ArchEntries.end(); ++a) {
		if (a->first == "source")
			continue;
		for (vector<debSectionEntry const*>::const_iterator I = a->second.begin();
		     I != a->second.end(); ++I) {
			Indexes->push_back(new debPackagesIndex (URI, Dist, (*I)->Section, IsTrusted(), a->first));
			sections[(*I)->Section].insert(lang.begin(), lang.end());
		}
	}

	for (map<string, set<string> >::const_iterator s = sections.begin();
	     s != sections.end(); ++s)
		for (set<string>::const_iterator l = s->second.begin();
		     l != s->second.end(); ++l) {
			if (*l == "none") continue;
			Indexes->push_back(new debTranslationsIndex(URI,Dist,s->first,(*l).c_str()));
		}

	return Indexes;
}

void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) {
	for (vector<string>::const_iterator a = Archs.begin();
	     a != Archs.end(); ++a)
		ArchEntries[*a].push_back(new debSectionEntry(Entry->Section, Entry->IsSrc));
	delete Entry;
}

void debReleaseIndex::PushSectionEntry(string const &Arch, const debSectionEntry *Entry) {
	ArchEntries[Arch].push_back(Entry);
}

void debReleaseIndex::PushSectionEntry(const debSectionEntry *Entry) {
	if (Entry->IsSrc == true)
		PushSectionEntry("source", Entry);
	else {
		for (map<string, vector<const debSectionEntry *> >::iterator a = ArchEntries.begin();
		     a != ArchEntries.end(); ++a) {
			a->second.push_back(Entry);
		}
	}
}

debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
		bool const &IsSrc): Section(Section), IsSrc(IsSrc)
{}

class debSLTypeDebian : public pkgSourceList::Type
{
   protected:

   bool CreateItemInternal(vector<metaIndex *> &List, string const &URI,
			   string const &Dist, string const &Section,
			   bool const &IsSrc, map<string, string> const &Options) const
   {
      // parse arch=, arch+= and arch-= settings
      map<string, string>::const_iterator arch = Options.find("arch");
      vector<string> Archs =
		(arch != Options.end()) ? VectorizeString(arch->second, ',') :
				APT::Configuration::getArchitectures();
      if ((arch = Options.find("arch+")) != Options.end())
      {
	 std::vector<std::string> const plusArch = VectorizeString(arch->second, ',');
	 for (std::vector<std::string>::const_iterator plus = plusArch.begin(); plus != plusArch.end(); ++plus)
	    if (std::find(Archs.begin(), Archs.end(), *plus) == Archs.end())
	       Archs.push_back(*plus);
      }
      if ((arch = Options.find("arch-")) != Options.end())
      {
	 std::vector<std::string> const minusArch = VectorizeString(arch->second, ',');
	 for (std::vector<std::string>::const_iterator minus = minusArch.begin(); minus != minusArch.end(); ++minus)
	 {
	    std::vector<std::string>::iterator kill = std::find(Archs.begin(), Archs.end(), *minus);
	    if (kill != Archs.end())
	       Archs.erase(kill);
	 }
      }

      map<string, string>::const_iterator const trusted = Options.find("trusted");

      for (vector<metaIndex *>::const_iterator I = List.begin();
	   I != List.end(); ++I)
      {
	 // We only worry about debian entries here
	 if (strcmp((*I)->GetType(), "deb") != 0)
	    continue;

	 debReleaseIndex *Deb = (debReleaseIndex *) (*I);
	 if (trusted != Options.end())
	    Deb->SetTrusted(StringToBool(trusted->second, false));

	 /* This check insures that there will be only one Release file
	    queued for all the Packages files and Sources files it
	    corresponds to. */
	 if (Deb->GetURI() == URI && Deb->GetDist() == Dist)
	 {
	    if (IsSrc == true)
	       Deb->PushSectionEntry("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	    else
	    {
	       if (Dist[Dist.size() - 1] == '/')
		  Deb->PushSectionEntry("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	       else
		  Deb->PushSectionEntry(Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	    }
	    return true;
	 }
      }

      // No currently created Release file indexes this entry, so we create a new one.
      debReleaseIndex *Deb;
      if (trusted != Options.end())
	 Deb = new debReleaseIndex(URI, Dist, StringToBool(trusted->second, false));
      else
	 Deb = new debReleaseIndex(URI, Dist);

      if (IsSrc == true)
	 Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
      else
      {
	 if (Dist[Dist.size() - 1] == '/')
	    Deb->PushSectionEntry ("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	 else
	    Deb->PushSectionEntry (Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
      }
      List.push_back(Deb);
      return true;
   }
};

class debSLTypeDeb : public debSLTypeDebian
{
   public:

   bool CreateItem(vector<metaIndex *> &List, string const &URI,
		   string const &Dist, string const &Section,
		   std::map<string, string> const &Options) const
   {
      return CreateItemInternal(List, URI, Dist, Section, false, Options);
   }

   debSLTypeDeb()
   {
      Name = "deb";
      Label = "Standard Debian binary tree";
   }   
};

class debSLTypeDebSrc : public debSLTypeDebian
{
   public:

   bool CreateItem(vector<metaIndex *> &List, string const &URI,
		   string const &Dist, string const &Section,
		   std::map<string, string> const &Options) const
   {
      return CreateItemInternal(List, URI, Dist, Section, true, Options);
   }
   
   debSLTypeDebSrc()
   {
      Name = "deb-src";
      Label = "Standard Debian source tree";
   }   
};

debSLTypeDeb _apt_DebType;
debSLTypeDebSrc _apt_DebSrcType;
Commit	Line	Data
ea542140	1	#include <config.h>
7db98ffc	2
7db98ffc MZ	3	#include <apt-pkg/debmetaindex.h>
	4	#include <apt-pkg/debindexfile.h>
	5	#include <apt-pkg/strutl.h>
472ff00e	6	#include <apt-pkg/fileutl.h>
7db98ffc MZ	7	#include <apt-pkg/acquire-item.h>
7db98ffc MZ	8	#include <apt-pkg/configuration.h>
45df0ad2	9	#include <apt-pkg/aptconfiguration.h>
472ff00e DK	10	#include <apt-pkg/indexrecords.h>
472ff00e DK	11	#include <apt-pkg/sourcelist.h>
7db98ffc MZ	12	#include <apt-pkg/error.h>
7db98ffc MZ	13
5dd4c8b8	14	#include <set>
7cb28948	15	#include <algorithm>
5dd4c8b8	16
7db98ffc MZ	17	using namespace std;
7db98ffc MZ	18
5dd4c8b8	19	string debReleaseIndex::Info(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	20	{
	21	string Info = ::URI::SiteOnly(URI) + ' ';
	22	if (Dist[Dist.size() - 1] == '/')
	23	{
	24	if (Dist != "/")
	25	Info += Dist;
	26	}
	27	else
5dd4c8b8 DK	28	{
5dd4c8b8 DK	29	Info += Dist + '/' + Section;
ff1ad6fd	30	if (Arch.empty() != true)
5dd4c8b8 DK	31	Info += " " + Arch;
5dd4c8b8 DK	32	}
7db98ffc MZ	33	Info += " ";
	34	Info += Type;
	35	return Info;
	36	}
	37
916e5cb4	38	#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR < 13)
7db98ffc MZ	39	string debReleaseIndex::MetaIndexInfo(const char *Type) const
	40	{
	41	string Info = ::URI::SiteOnly(URI) + ' ';
	42	if (Dist[Dist.size() - 1] == '/')
	43	{
	44	if (Dist != "/")
	45	Info += Dist;
	46	}
	47	else
	48	Info += Dist;
	49	Info += " ";
	50	Info += Type;
	51	return Info;
	52	}
	53
	54	string debReleaseIndex::MetaIndexFile(const char *Type) const
	55	{
	56	return _config->FindDir("Dir::State::lists") +
	57	URItoFileName(MetaIndexURI(Type));
	58	}
	59
	60	string debReleaseIndex::MetaIndexURI(const char *Type) const
	61	{
	62	string Res;
	63
	64	if (Dist == "/")
	65	Res = URI;
	66	else if (Dist[Dist.size()-1] == '/')
	67	Res = URI + Dist;
	68	else
	69	Res = URI + "dists/" + Dist + "/";
	70
	71	Res += Type;
	72	return Res;
	73	}
916e5cb4	74	#endif
7db98ffc	75
5dd4c8b8	76	string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	77	{
	78	string Res ="";
	79	if (Dist[Dist.size() - 1] != '/')
5dd4c8b8 DK	80	{
	81	if (Arch == "native")
	82	Res += Section + "/binary-" + _config->Find("APT::Architecture") + '/';
	83	else
	84	Res += Section + "/binary-" + Arch + '/';
	85	}
7db98ffc MZ	86	return Res + Type;
	87	}
	88
	89
5dd4c8b8	90	string debReleaseIndex::IndexURI(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	91	{
	92	if (Dist[Dist.size() - 1] == '/')
	93	{
	94	string Res;
	95	if (Dist != "/")
	96	Res = URI + Dist;
	97	else
	98	Res = URI;
	99	return Res + Type;
	100	}
	101	else
5dd4c8b8	102	return URI + "dists/" + Dist + '/' + IndexURISuffix(Type, Section, Arch);
7db98ffc MZ	103	}
7db98ffc MZ	104
5dd4c8b8	105	string debReleaseIndex::SourceIndexURISuffix(const char *Type, const string &Section) const
7db98ffc MZ	106	{
	107	string Res ="";
	108	if (Dist[Dist.size() - 1] != '/')
	109	Res += Section + "/source/";
	110	return Res + Type;
	111	}
	112
5dd4c8b8	113	string debReleaseIndex::SourceIndexURI(const char *Type, const string &Section) const
7db98ffc MZ	114	{
	115	string Res;
	116	if (Dist[Dist.size() - 1] == '/')
	117	{
	118	if (Dist != "/")
	119	Res = URI + Dist;
	120	else
	121	Res = URI;
	122	return Res + Type;
	123	}
	124	else
	125	return URI + "dists/" + Dist + "/" + SourceIndexURISuffix(Type, Section);
	126	}
	127
ab53c018 DK	128	string debReleaseIndex::TranslationIndexURISuffix(const char *Type, const string &Section) const
	129	{
	130	string Res ="";
	131	if (Dist[Dist.size() - 1] != '/')
8e3900d0	132	Res += Section + "/i18n/Translation-";
ab53c018 DK	133	return Res + Type;
	134	}
	135
	136	string debReleaseIndex::TranslationIndexURI(const char *Type, const string &Section) const
	137	{
	138	string Res;
	139	if (Dist[Dist.size() - 1] == '/')
	140	{
	141	if (Dist != "/")
	142	Res = URI + Dist;
	143	else
	144	Res = URI;
	145	return Res + Type;
	146	}
	147	else
	148	return URI + "dists/" + Dist + "/" + TranslationIndexURISuffix(Type, Section);
	149	}
	150
4b42f43b DK	151	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) :
	152	metaIndex(URI, Dist, "deb"), Trusted(CHECK_TRUST)
	153	{}
	154
	155	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist, bool const Trusted) :
	156	metaIndex(URI, Dist, "deb") {
	157	SetTrusted(Trusted);
7db98ffc MZ	158	}
7db98ffc MZ	159
5dd4c8b8 DK	160	debReleaseIndex::~debReleaseIndex() {
	161	for (map<string, vector<debSectionEntry const*> >::const_iterator A = ArchEntries.begin();
	162	A != ArchEntries.end(); ++A)
	163	for (vector<const debSectionEntry *>::const_iterator S = A->second.begin();
	164	S != A->second.end(); ++S)
	165	delete *S;
7a9f09bd MV	166	}
7a9f09bd MV	167
5dd4c8b8 DK	168	vector <struct IndexTarget > debReleaseIndex::ComputeIndexTargets() const {
	169	vector <struct IndexTarget > IndexTargets = new vector <IndexTarget *>;
	170
	171	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	172	if (src != ArchEntries.end()) {
	173	vector<debSectionEntry const*> const SectionEntries = src->second;
	174	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
	175	I != SectionEntries.end(); ++I) {
	176	IndexTarget * Target = new IndexTarget();
	177	Target->ShortDesc = "Sources";
	178	Target->MetaKey = SourceIndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section);
	179	Target->URI = SourceIndexURI(Target->ShortDesc.c_str(), (*I)->Section);
	180	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section);
	181	IndexTargets->push_back (Target);
	182	}
	183	}
	184
	185	// Only source release
	186	if (IndexTargets->empty() == false && ArchEntries.size() == 1)
	187	return IndexTargets;
	188
ab53c018	189	std::set<std::string> sections;
5dd4c8b8 DK	190	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	191	a != ArchEntries.end(); ++a) {
	192	if (a->first == "source")
	193	continue;
	194	for (vector <const debSectionEntry *>::const_iterator I = a->second.begin();
	195	I != a->second.end(); ++I) {
	196	IndexTarget * Target = new IndexTarget();
	197	Target->ShortDesc = "Packages";
	198	Target->MetaKey = IndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	199	Target->URI = IndexURI(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	200	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section, a->first);
	201	IndexTargets->push_back (Target);
ab53c018 DK	202	sections.insert((*I)->Section);
	203	}
	204	}
	205
7cb28948 DK	206	std::vector<std::string> lang = APT::Configuration::getLanguages(true);
	207	std::vector<std::string>::iterator lend = std::remove(lang.begin(), lang.end(), "none");
	208	if (lend != lang.end())
	209	lang.erase(lend);
	210
05bb1e5d DK	211	if (lang.empty() == true)
	212	return IndexTargets;
	213
8e3900d0 DK	214	// get the Translation-* files, later we will skip download of non-existent if we have an index
	215	for (std::set<std::string>::const_iterator s = sections.begin();
	216	s != sections.end(); ++s) {
	217	for (std::vector<std::string>::const_iterator l = lang.begin();
	218	l != lang.end(); ++l) {
	219	IndexTarget * Target = new OptionalIndexTarget();
	220	Target->ShortDesc = "Translation-" + *l;
	221	Target->MetaKey = TranslationIndexURISuffix(l->c_str(), *s);
	222	Target->URI = TranslationIndexURI(l->c_str(), *s);
ab53c018	223	Target->Description = Info (Target->ShortDesc.c_str(), *s);
8e3900d0	224	IndexTargets->push_back(Target);
5dd4c8b8 DK	225	}
	226	}
	227
	228	return IndexTargets;
7db98ffc MZ	229	}
7db98ffc MZ	230	/}}}/
5dd4c8b8	231	bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
7db98ffc	232	{
2d3fe9cf DK	233	bool const tryInRelease = _config->FindB("Acquire::TryInRelease", true);
2d3fe9cf DK	234
7db98ffc MZ	235	// special case for --print-uris
	236	if (GetAll) {
	237	vector <struct IndexTarget > targets = ComputeIndexTargets();
f7f0d6c7	238	for (vector <struct IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
7db98ffc	239	new pkgAcqIndex(Owner, (Target)->URI, (Target)->Description,
495e5cb2	240	(*Target)->ShortDesc, HashString());
7db98ffc	241	}
6612c86e	242	delete targets;
55971004 MV	243
	244	// this is normally created in pkgAcqMetaSig, but if we run
	245	// in --print-uris mode, we add it here
2d3fe9cf DK	246	if (tryInRelease == false)
	247	new pkgAcqMetaIndex(Owner, MetaIndexURI("Release"),
	248	MetaIndexInfo("Release"), "Release",
	249	MetaIndexURI("Release.gpg"),
	250	ComputeIndexTargets(),
	251	new indexRecords (Dist));
7db98ffc	252	}
8f9b141f	253
2d3fe9cf DK	254	if (tryInRelease == true)
	255	new pkgAcqMetaClearSig(Owner, MetaIndexURI("InRelease"),
	256	MetaIndexInfo("InRelease"), "InRelease",
	257	MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	258	MetaIndexURI("Release.gpg"), MetaIndexInfo("Release.gpg"), "Release.gpg",
	259	ComputeIndexTargets(),
	260	new indexRecords (Dist));
	261	else
	262	new pkgAcqMetaSig(Owner, MetaIndexURI("Release.gpg"),
	263	MetaIndexInfo("Release.gpg"), "Release.gpg",
	264	MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	265	ComputeIndexTargets(),
	266	new indexRecords (Dist));
fe0f7911	267
55971004	268	return true;
7db98ffc MZ	269	}
7db98ffc MZ	270
4b42f43b DK	271	void debReleaseIndex::SetTrusted(bool const Trusted)
	272	{
	273	if (Trusted == true)
	274	this->Trusted = ALWAYS_TRUSTED;
	275	else
	276	this->Trusted = NEVER_TRUSTED;
	277	}
	278
7db98ffc MZ	279	bool debReleaseIndex::IsTrusted() const
7db98ffc MZ	280	{
4b42f43b DK	281	if (Trusted == ALWAYS_TRUSTED)
	282	return true;
	283	else if (Trusted == NEVER_TRUSTED)
	284	return false;
	285
	286
4e0ad446	287	if(_config->FindB("APT::Authentication::TrustCDROM", false))
e8cdc56a MV	288	if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
e8cdc56a MV	289	return true;
fe0f7911 DK	290
	291	string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	292	URItoFileName(MetaIndexURI("Release")) + ".gpg";
	293
7db98ffc MZ	294	if (FileExists(VerifiedSigFile))
7db98ffc MZ	295	return true;
fe0f7911 DK	296
	297	VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	298	URItoFileName(MetaIndexURI("InRelease"));
	299
	300	return FileExists(VerifiedSigFile);
7db98ffc MZ	301	}
7db98ffc MZ	302
5dd4c8b8 DK	303	vector <pkgIndexFile > debReleaseIndex::GetIndexFiles() {
	304	if (Indexes != NULL)
	305	return Indexes;
	306
	307	Indexes = new vector <pkgIndexFile*>;
	308	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	309	if (src != ArchEntries.end()) {
	310	vector<debSectionEntry const*> const SectionEntries = src->second;
	311	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
f7f0d6c7	312	I != SectionEntries.end(); ++I)
5dd4c8b8 DK	313	Indexes->push_back(new debSourcesIndex (URI, Dist, (*I)->Section, IsTrusted()));
	314	}
	315
	316	// Only source release
	317	if (Indexes->empty() == false && ArchEntries.size() == 1)
	318	return Indexes;
	319
	320	std::vector<std::string> const lang = APT::Configuration::getLanguages(true);
	321	map<string, set<string> > sections;
	322	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	323	a != ArchEntries.end(); ++a) {
	324	if (a->first == "source")
	325	continue;
	326	for (vector<debSectionEntry const*>::const_iterator I = a->second.begin();
f7f0d6c7	327	I != a->second.end(); ++I) {
5dd4c8b8 DK	328	Indexes->push_back(new debPackagesIndex (URI, Dist, (*I)->Section, IsTrusted(), a->first));
	329	sections[(*I)->Section].insert(lang.begin(), lang.end());
	330	}
	331	}
	332
	333	for (map<string, set<string> >::const_iterator s = sections.begin();
	334	s != sections.end(); ++s)
	335	for (set<string>::const_iterator l = s->second.begin();
f7f0d6c7	336	l != s->second.end(); ++l) {
1a31359b	337	if (*l == "none") continue;
5dd4c8b8	338	Indexes->push_back(new debTranslationsIndex(URI,Dist,s->first,(*l).c_str()));
1a31359b	339	}
5dd4c8b8 DK	340
	341	return Indexes;
	342	}
a7a5b0d9	343
5dd4c8b8 DK	344	void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) {
	345	for (vector<string>::const_iterator a = Archs.begin();
	346	a != Archs.end(); ++a)
	347	ArchEntries[*a].push_back(new debSectionEntry(Entry->Section, Entry->IsSrc));
	348	delete Entry;
7db98ffc MZ	349	}
7db98ffc MZ	350
5dd4c8b8 DK	351	void debReleaseIndex::PushSectionEntry(string const &Arch, const debSectionEntry *Entry) {
5dd4c8b8 DK	352	ArchEntries[Arch].push_back(Entry);
7db98ffc MZ	353	}
7db98ffc MZ	354
5dd4c8b8 DK	355	void debReleaseIndex::PushSectionEntry(const debSectionEntry *Entry) {
	356	if (Entry->IsSrc == true)
	357	PushSectionEntry("source", Entry);
	358	else {
	359	for (map<string, vector<const debSectionEntry *> >::iterator a = ArchEntries.begin();
	360	a != ArchEntries.end(); ++a) {
	361	a->second.push_back(Entry);
	362	}
	363	}
7db98ffc MZ	364	}
7db98ffc MZ	365
5dd4c8b8 DK	366	debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
	367	bool const &IsSrc): Section(Section), IsSrc(IsSrc)
	368	{}
	369
7db98ffc MZ	370	class debSLTypeDebian : public pkgSourceList::Type
	371	{
	372	protected:
	373
5dd4c8b8 DK	374	bool CreateItemInternal(vector<metaIndex *> &List, string const &URI,
	375	string const &Dist, string const &Section,
	376	bool const &IsSrc, map<string, string> const &Options) const
7db98ffc	377	{
3d1be93d DK	378	// parse arch=, arch+= and arch-= settings
	379	map<string, string>::const_iterator arch = Options.find("arch");
	380	vector<string> Archs =
3f42500d	381	(arch != Options.end()) ? VectorizeString(arch->second, ',') :
5dd4c8b8	382	APT::Configuration::getArchitectures();
3d1be93d DK	383	if ((arch = Options.find("arch+")) != Options.end())
	384	{
	385	std::vector<std::string> const plusArch = VectorizeString(arch->second, ',');
	386	for (std::vector<std::string>::const_iterator plus = plusArch.begin(); plus != plusArch.end(); ++plus)
	387	if (std::find(Archs.begin(), Archs.end(), *plus) == Archs.end())
	388	Archs.push_back(*plus);
	389	}
	390	if ((arch = Options.find("arch-")) != Options.end())
	391	{
	392	std::vector<std::string> const minusArch = VectorizeString(arch->second, ',');
	393	for (std::vector<std::string>::const_iterator minus = minusArch.begin(); minus != minusArch.end(); ++minus)
	394	{
	395	std::vector<std::string>::iterator kill = std::find(Archs.begin(), Archs.end(), *minus);
	396	if (kill != Archs.end())
	397	Archs.erase(kill);
	398	}
	399	}
	400
4b42f43b	401	map<string, string>::const_iterator const trusted = Options.find("trusted");
5dd4c8b8 DK	402
5dd4c8b8 DK	403	for (vector<metaIndex *>::const_iterator I = List.begin();
f7f0d6c7	404	I != List.end(); ++I)
7db98ffc	405	{
5dd4c8b8 DK	406	// We only worry about debian entries here
	407	if (strcmp((*I)->GetType(), "deb") != 0)
	408	continue;
	409
	410	debReleaseIndex Deb = (debReleaseIndex ) (*I);
4b42f43b DK	411	if (trusted != Options.end())
	412	Deb->SetTrusted(StringToBool(trusted->second, false));
	413
5dd4c8b8 DK	414	/* This check insures that there will be only one Release file
	415	queued for all the Packages files and Sources files it
	416	corresponds to. */
	417	if (Deb->GetURI() == URI && Deb->GetDist() == Dist)
7db98ffc	418	{
5dd4c8b8 DK	419	if (IsSrc == true)
	420	Deb->PushSectionEntry("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	421	else
dd13742e DK	422	{
	423	if (Dist[Dist.size() - 1] == '/')
	424	Deb->PushSectionEntry("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	425	else
	426	Deb->PushSectionEntry(Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	427	}
5dd4c8b8	428	return true;
7db98ffc MZ	429	}
7db98ffc MZ	430	}
4b42f43b	431
7db98ffc	432	// No currently created Release file indexes this entry, so we create a new one.
4b42f43b DK	433	debReleaseIndex *Deb;
	434	if (trusted != Options.end())
	435	Deb = new debReleaseIndex(URI, Dist, StringToBool(trusted->second, false));
	436	else
	437	Deb = new debReleaseIndex(URI, Dist);
	438
5dd4c8b8 DK	439	if (IsSrc == true)
	440	Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	441	else
dd13742e DK	442	{
	443	if (Dist[Dist.size() - 1] == '/')
	444	Deb->PushSectionEntry ("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	445	else
	446	Deb->PushSectionEntry (Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	447	}
7db98ffc MZ	448	List.push_back(Deb);
	449	return true;
	450	}
	451	};
	452
	453	class debSLTypeDeb : public debSLTypeDebian
	454	{
	455	public:
	456
5dd4c8b8 DK	457	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	458	string const &Dist, string const &Section,
	459	std::map<string, string> const &Options) const
7db98ffc	460	{
5dd4c8b8	461	return CreateItemInternal(List, URI, Dist, Section, false, Options);
7db98ffc MZ	462	}
	463
	464	debSLTypeDeb()
	465	{
	466	Name = "deb";
	467	Label = "Standard Debian binary tree";
	468	}
	469	};
	470
	471	class debSLTypeDebSrc : public debSLTypeDebian
	472	{
	473	public:
	474
5dd4c8b8 DK	475	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	476	string const &Dist, string const &Section,
	477	std::map<string, string> const &Options) const
7db98ffc	478	{
5dd4c8b8	479	return CreateItemInternal(List, URI, Dist, Section, true, Options);
7db98ffc MZ	480	}
	481
	482	debSLTypeDebSrc()
	483	{
	484	Name = "deb-src";
	485	Label = "Standard Debian source tree";
	486	}
	487	};
	488
	489	debSLTypeDeb _apt_DebType;
	490	debSLTypeDebSrc _apt_DebSrcType;