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

// ijones, walters

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

#include <set>

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