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

// ijones, walters
#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;
}

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;
}

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/";
   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 Translations:
	// - if its a dists-style repository get the i18n/Index first
	// - if its flat try to acquire files by guessing
	if (Dist[Dist.size() - 1] == '/') {
		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);
			}
		}
	} else {
		for (std::set<std::string>::const_iterator s = sections.begin();
		     s != sections.end(); ++s) {
			IndexTarget * Target = new OptionalSubIndexTarget();
			Target->ShortDesc = "TranslationIndex";
			Target->MetaKey = TranslationIndexURISuffix("Index", *s);
			Target->URI = TranslationIndexURI("Index", *s);
			Target->Description = Info (Target->ShortDesc.c_str(), *s);
			IndexTargets->push_back (Target);
		}
	}

	return IndexTargets;
}
									/*}}}*/
bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
{
   // 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());
      }
   }

	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));

	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
   {
      map<string, string>::const_iterator const arch = Options.find("arch");
      vector<string> const Archs =
		(arch != Options.end()) ? VectorizeString(arch->second, ',') :
				APT::Configuration::getArchitectures();
      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
7db98ffc	1	// ijones, walters
ea542140	2	#include <config.h>
7db98ffc	3
7db98ffc MZ	4	#include <apt-pkg/debmetaindex.h>
	5	#include <apt-pkg/debindexfile.h>
	6	#include <apt-pkg/strutl.h>
472ff00e	7	#include <apt-pkg/fileutl.h>
7db98ffc MZ	8	#include <apt-pkg/acquire-item.h>
7db98ffc MZ	9	#include <apt-pkg/configuration.h>
45df0ad2	10	#include <apt-pkg/aptconfiguration.h>
472ff00e DK	11	#include <apt-pkg/indexrecords.h>
472ff00e DK	12	#include <apt-pkg/sourcelist.h>
7db98ffc MZ	13	#include <apt-pkg/error.h>
7db98ffc MZ	14
5dd4c8b8	15	#include <set>
7cb28948	16	#include <algorithm>
5dd4c8b8	17
7db98ffc MZ	18	using namespace std;
7db98ffc MZ	19
5dd4c8b8	20	string debReleaseIndex::Info(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	21	{
	22	string Info = ::URI::SiteOnly(URI) + ' ';
	23	if (Dist[Dist.size() - 1] == '/')
	24	{
	25	if (Dist != "/")
	26	Info += Dist;
	27	}
	28	else
5dd4c8b8 DK	29	{
5dd4c8b8 DK	30	Info += Dist + '/' + Section;
ff1ad6fd	31	if (Arch.empty() != true)
5dd4c8b8 DK	32	Info += " " + Arch;
5dd4c8b8 DK	33	}
7db98ffc MZ	34	Info += " ";
	35	Info += Type;
	36	return Info;
	37	}
	38
	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	}
	74
5dd4c8b8	75	string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	76	{
	77	string Res ="";
	78	if (Dist[Dist.size() - 1] != '/')
5dd4c8b8 DK	79	{
	80	if (Arch == "native")
	81	Res += Section + "/binary-" + _config->Find("APT::Architecture") + '/';
	82	else
	83	Res += Section + "/binary-" + Arch + '/';
	84	}
7db98ffc MZ	85	return Res + Type;
	86	}
	87
	88
5dd4c8b8	89	string debReleaseIndex::IndexURI(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	90	{
	91	if (Dist[Dist.size() - 1] == '/')
	92	{
	93	string Res;
	94	if (Dist != "/")
	95	Res = URI + Dist;
	96	else
	97	Res = URI;
	98	return Res + Type;
	99	}
	100	else
5dd4c8b8	101	return URI + "dists/" + Dist + '/' + IndexURISuffix(Type, Section, Arch);
7db98ffc MZ	102	}
7db98ffc MZ	103
5dd4c8b8	104	string debReleaseIndex::SourceIndexURISuffix(const char *Type, const string &Section) const
7db98ffc MZ	105	{
	106	string Res ="";
	107	if (Dist[Dist.size() - 1] != '/')
	108	Res += Section + "/source/";
	109	return Res + Type;
	110	}
	111
5dd4c8b8	112	string debReleaseIndex::SourceIndexURI(const char *Type, const string &Section) const
7db98ffc MZ	113	{
	114	string Res;
	115	if (Dist[Dist.size() - 1] == '/')
	116	{
	117	if (Dist != "/")
	118	Res = URI + Dist;
	119	else
	120	Res = URI;
	121	return Res + Type;
	122	}
	123	else
	124	return URI + "dists/" + Dist + "/" + SourceIndexURISuffix(Type, Section);
	125	}
	126
ab53c018 DK	127	string debReleaseIndex::TranslationIndexURISuffix(const char *Type, const string &Section) const
	128	{
	129	string Res ="";
	130	if (Dist[Dist.size() - 1] != '/')
	131	Res += Section + "/i18n/";
	132	return Res + Type;
	133	}
	134
	135	string debReleaseIndex::TranslationIndexURI(const char *Type, const string &Section) const
	136	{
	137	string Res;
	138	if (Dist[Dist.size() - 1] == '/')
	139	{
	140	if (Dist != "/")
	141	Res = URI + Dist;
	142	else
	143	Res = URI;
	144	return Res + Type;
	145	}
	146	else
	147	return URI + "dists/" + Dist + "/" + TranslationIndexURISuffix(Type, Section);
	148	}
	149
4b42f43b DK	150	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) :
	151	metaIndex(URI, Dist, "deb"), Trusted(CHECK_TRUST)
	152	{}
	153
	154	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist, bool const Trusted) :
	155	metaIndex(URI, Dist, "deb") {
	156	SetTrusted(Trusted);
7db98ffc MZ	157	}
7db98ffc MZ	158
5dd4c8b8 DK	159	debReleaseIndex::~debReleaseIndex() {
	160	for (map<string, vector<debSectionEntry const*> >::const_iterator A = ArchEntries.begin();
	161	A != ArchEntries.end(); ++A)
	162	for (vector<const debSectionEntry *>::const_iterator S = A->second.begin();
	163	S != A->second.end(); ++S)
	164	delete *S;
7a9f09bd MV	165	}
7a9f09bd MV	166
5dd4c8b8 DK	167	vector <struct IndexTarget > debReleaseIndex::ComputeIndexTargets() const {
	168	vector <struct IndexTarget > IndexTargets = new vector <IndexTarget *>;
	169
	170	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	171	if (src != ArchEntries.end()) {
	172	vector<debSectionEntry const*> const SectionEntries = src->second;
	173	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
	174	I != SectionEntries.end(); ++I) {
	175	IndexTarget * Target = new IndexTarget();
	176	Target->ShortDesc = "Sources";
	177	Target->MetaKey = SourceIndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section);
	178	Target->URI = SourceIndexURI(Target->ShortDesc.c_str(), (*I)->Section);
	179	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section);
	180	IndexTargets->push_back (Target);
	181	}
	182	}
	183
	184	// Only source release
	185	if (IndexTargets->empty() == false && ArchEntries.size() == 1)
	186	return IndexTargets;
	187
ab53c018	188	std::set<std::string> sections;
5dd4c8b8 DK	189	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	190	a != ArchEntries.end(); ++a) {
	191	if (a->first == "source")
	192	continue;
	193	for (vector <const debSectionEntry *>::const_iterator I = a->second.begin();
	194	I != a->second.end(); ++I) {
	195	IndexTarget * Target = new IndexTarget();
	196	Target->ShortDesc = "Packages";
	197	Target->MetaKey = IndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	198	Target->URI = IndexURI(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	199	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section, a->first);
	200	IndexTargets->push_back (Target);
ab53c018 DK	201	sections.insert((*I)->Section);
	202	}
	203	}
	204
7cb28948 DK	205	std::vector<std::string> lang = APT::Configuration::getLanguages(true);
	206	std::vector<std::string>::iterator lend = std::remove(lang.begin(), lang.end(), "none");
	207	if (lend != lang.end())
	208	lang.erase(lend);
	209
05bb1e5d DK	210	if (lang.empty() == true)
	211	return IndexTargets;
	212
ab53c018 DK	213	// get the Translations:
	214	// - if its a dists-style repository get the i18n/Index first
	215	// - if its flat try to acquire files by guessing
	216	if (Dist[Dist.size() - 1] == '/') {
ab53c018 DK	217	for (std::set<std::string>::const_iterator s = sections.begin();
	218	s != sections.end(); ++s) {
	219	for (std::vector<std::string>::const_iterator l = lang.begin();
f7f0d6c7	220	l != lang.end(); ++l) {
ab53c018 DK	221	IndexTarget * Target = new OptionalIndexTarget();
	222	Target->ShortDesc = "Translation-" + *l;
	223	Target->MetaKey = TranslationIndexURISuffix(l->c_str(), *s);
	224	Target->URI = TranslationIndexURI(l->c_str(), *s);
	225	Target->Description = Info (Target->ShortDesc.c_str(), *s);
	226	IndexTargets->push_back(Target);
	227	}
	228	}
	229	} else {
	230	for (std::set<std::string>::const_iterator s = sections.begin();
	231	s != sections.end(); ++s) {
b36597e0	232	IndexTarget * Target = new OptionalSubIndexTarget();
ab53c018 DK	233	Target->ShortDesc = "TranslationIndex";
	234	Target->MetaKey = TranslationIndexURISuffix("Index", *s);
	235	Target->URI = TranslationIndexURI("Index", *s);
	236	Target->Description = Info (Target->ShortDesc.c_str(), *s);
	237	IndexTargets->push_back (Target);
5dd4c8b8 DK	238	}
	239	}
	240
	241	return IndexTargets;
7db98ffc MZ	242	}
7db98ffc MZ	243	/}}}/
5dd4c8b8	244	bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
7db98ffc MZ	245	{
	246	// special case for --print-uris
	247	if (GetAll) {
	248	vector <struct IndexTarget > targets = ComputeIndexTargets();
f7f0d6c7	249	for (vector <struct IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
7db98ffc	250	new pkgAcqIndex(Owner, (Target)->URI, (Target)->Description,
495e5cb2	251	(*Target)->ShortDesc, HashString());
7db98ffc MZ	252	}
7db98ffc MZ	253	}
8f9b141f	254
fe0f7911 DK	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
5dd4c8b8	262	return true;
7db98ffc MZ	263	}
7db98ffc MZ	264
4b42f43b DK	265	void debReleaseIndex::SetTrusted(bool const Trusted)
	266	{
	267	if (Trusted == true)
	268	this->Trusted = ALWAYS_TRUSTED;
	269	else
	270	this->Trusted = NEVER_TRUSTED;
	271	}
	272
7db98ffc MZ	273	bool debReleaseIndex::IsTrusted() const
7db98ffc MZ	274	{
4b42f43b DK	275	if (Trusted == ALWAYS_TRUSTED)
	276	return true;
	277	else if (Trusted == NEVER_TRUSTED)
	278	return false;
	279
	280
4e0ad446	281	if(_config->FindB("APT::Authentication::TrustCDROM", false))
e8cdc56a MV	282	if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
e8cdc56a MV	283	return true;
fe0f7911 DK	284
	285	string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	286	URItoFileName(MetaIndexURI("Release")) + ".gpg";
	287
7db98ffc MZ	288	if (FileExists(VerifiedSigFile))
7db98ffc MZ	289	return true;
fe0f7911 DK	290
	291	VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	292	URItoFileName(MetaIndexURI("InRelease"));
	293
	294	return FileExists(VerifiedSigFile);
7db98ffc MZ	295	}
7db98ffc MZ	296
5dd4c8b8 DK	297	vector <pkgIndexFile > debReleaseIndex::GetIndexFiles() {
	298	if (Indexes != NULL)
	299	return Indexes;
	300
	301	Indexes = new vector <pkgIndexFile*>;
	302	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	303	if (src != ArchEntries.end()) {
	304	vector<debSectionEntry const*> const SectionEntries = src->second;
	305	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
f7f0d6c7	306	I != SectionEntries.end(); ++I)
5dd4c8b8 DK	307	Indexes->push_back(new debSourcesIndex (URI, Dist, (*I)->Section, IsTrusted()));
	308	}
	309
	310	// Only source release
	311	if (Indexes->empty() == false && ArchEntries.size() == 1)
	312	return Indexes;
	313
	314	std::vector<std::string> const lang = APT::Configuration::getLanguages(true);
	315	map<string, set<string> > sections;
	316	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	317	a != ArchEntries.end(); ++a) {
	318	if (a->first == "source")
	319	continue;
	320	for (vector<debSectionEntry const*>::const_iterator I = a->second.begin();
f7f0d6c7	321	I != a->second.end(); ++I) {
5dd4c8b8 DK	322	Indexes->push_back(new debPackagesIndex (URI, Dist, (*I)->Section, IsTrusted(), a->first));
	323	sections[(*I)->Section].insert(lang.begin(), lang.end());
	324	}
	325	}
	326
	327	for (map<string, set<string> >::const_iterator s = sections.begin();
	328	s != sections.end(); ++s)
	329	for (set<string>::const_iterator l = s->second.begin();
f7f0d6c7	330	l != s->second.end(); ++l) {
1a31359b	331	if (*l == "none") continue;
5dd4c8b8	332	Indexes->push_back(new debTranslationsIndex(URI,Dist,s->first,(*l).c_str()));
1a31359b	333	}
5dd4c8b8 DK	334
	335	return Indexes;
	336	}
a7a5b0d9	337
5dd4c8b8 DK	338	void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) {
	339	for (vector<string>::const_iterator a = Archs.begin();
	340	a != Archs.end(); ++a)
	341	ArchEntries[*a].push_back(new debSectionEntry(Entry->Section, Entry->IsSrc));
	342	delete Entry;
7db98ffc MZ	343	}
7db98ffc MZ	344
5dd4c8b8 DK	345	void debReleaseIndex::PushSectionEntry(string const &Arch, const debSectionEntry *Entry) {
5dd4c8b8 DK	346	ArchEntries[Arch].push_back(Entry);
7db98ffc MZ	347	}
7db98ffc MZ	348
5dd4c8b8 DK	349	void debReleaseIndex::PushSectionEntry(const debSectionEntry *Entry) {
	350	if (Entry->IsSrc == true)
	351	PushSectionEntry("source", Entry);
	352	else {
	353	for (map<string, vector<const debSectionEntry *> >::iterator a = ArchEntries.begin();
	354	a != ArchEntries.end(); ++a) {
	355	a->second.push_back(Entry);
	356	}
	357	}
7db98ffc MZ	358	}
7db98ffc MZ	359
5dd4c8b8 DK	360	debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
	361	bool const &IsSrc): Section(Section), IsSrc(IsSrc)
	362	{}
	363
7db98ffc MZ	364	class debSLTypeDebian : public pkgSourceList::Type
	365	{
	366	protected:
	367
5dd4c8b8 DK	368	bool CreateItemInternal(vector<metaIndex *> &List, string const &URI,
	369	string const &Dist, string const &Section,
	370	bool const &IsSrc, map<string, string> const &Options) const
7db98ffc	371	{
5dd4c8b8 DK	372	map<string, string>::const_iterator const arch = Options.find("arch");
5dd4c8b8 DK	373	vector<string> const Archs =
3f42500d	374	(arch != Options.end()) ? VectorizeString(arch->second, ',') :
5dd4c8b8	375	APT::Configuration::getArchitectures();
4b42f43b	376	map<string, string>::const_iterator const trusted = Options.find("trusted");
5dd4c8b8 DK	377
5dd4c8b8 DK	378	for (vector<metaIndex *>::const_iterator I = List.begin();
f7f0d6c7	379	I != List.end(); ++I)
7db98ffc	380	{
5dd4c8b8 DK	381	// We only worry about debian entries here
	382	if (strcmp((*I)->GetType(), "deb") != 0)
	383	continue;
	384
	385	debReleaseIndex Deb = (debReleaseIndex ) (*I);
4b42f43b DK	386	if (trusted != Options.end())
	387	Deb->SetTrusted(StringToBool(trusted->second, false));
	388
5dd4c8b8 DK	389	/* This check insures that there will be only one Release file
	390	queued for all the Packages files and Sources files it
	391	corresponds to. */
	392	if (Deb->GetURI() == URI && Deb->GetDist() == Dist)
7db98ffc	393	{
5dd4c8b8 DK	394	if (IsSrc == true)
	395	Deb->PushSectionEntry("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	396	else
dd13742e DK	397	{
	398	if (Dist[Dist.size() - 1] == '/')
	399	Deb->PushSectionEntry("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	400	else
	401	Deb->PushSectionEntry(Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	402	}
5dd4c8b8	403	return true;
7db98ffc MZ	404	}
7db98ffc MZ	405	}
4b42f43b	406
7db98ffc	407	// No currently created Release file indexes this entry, so we create a new one.
4b42f43b DK	408	debReleaseIndex *Deb;
	409	if (trusted != Options.end())
	410	Deb = new debReleaseIndex(URI, Dist, StringToBool(trusted->second, false));
	411	else
	412	Deb = new debReleaseIndex(URI, Dist);
	413
5dd4c8b8 DK	414	if (IsSrc == true)
	415	Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	416	else
dd13742e DK	417	{
	418	if (Dist[Dist.size() - 1] == '/')
	419	Deb->PushSectionEntry ("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	420	else
	421	Deb->PushSectionEntry (Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	422	}
7db98ffc MZ	423	List.push_back(Deb);
	424	return true;
	425	}
	426	};
	427
	428	class debSLTypeDeb : public debSLTypeDebian
	429	{
	430	public:
	431
5dd4c8b8 DK	432	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	433	string const &Dist, string const &Section,
	434	std::map<string, string> const &Options) const
7db98ffc	435	{
5dd4c8b8	436	return CreateItemInternal(List, URI, Dist, Section, false, Options);
7db98ffc MZ	437	}
	438
	439	debSLTypeDeb()
	440	{
	441	Name = "deb";
	442	Label = "Standard Debian binary tree";
	443	}
	444	};
	445
	446	class debSLTypeDebSrc : public debSLTypeDebian
	447	{
	448	public:
	449
5dd4c8b8 DK	450	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	451	string const &Dist, string const &Section,
	452	std::map<string, string> const &Options) const
7db98ffc	453	{
5dd4c8b8	454	return CreateItemInternal(List, URI, Dist, Section, true, Options);
7db98ffc MZ	455	}
	456
	457	debSLTypeDebSrc()
	458	{
	459	Name = "deb-src";
	460	Label = "Standard Debian source tree";
	461	}
	462	};
	463
	464	debSLTypeDeb _apt_DebType;
	465	debSLTypeDebSrc _apt_DebSrcType;